CN1297180C - Camera - Google Patents
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- CN1297180C CN1297180C CNB031603491A CN03160349A CN1297180C CN 1297180 C CN1297180 C CN 1297180C CN B031603491 A CNB031603491 A CN B031603491A CN 03160349 A CN03160349 A CN 03160349A CN 1297180 C CN1297180 C CN 1297180C
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Abstract
本发明提供一种照相机，其能高效率地配置连接主电路板和电气部件的信号传送用辅助基板，并且能在抑制大型化的同时，确保两者之间的连接，并使两者间的装卸性容易、组装和修理等作业简化。其中具有：第1印刷电路板(51)，其和配设在主体上的胶卷室以及电池存放室相邻接，沿着与摄影镜头的光轴大致相垂直的面进行配置；安装盖(16)被设置成可开闭自如，以使得在胶卷安装时胶卷室的内部能够露出；第2印刷电路板(53)，其被设置在安装盖上，具有与第1印刷电路板相连接的连接端部(53a)；连结装置(63)，其被设置在第1印刷电路板的一面和电池存放室的外壁以及胶卷室的外壁所包围的空间内，被设置在第1印刷电路板上以便将连接端部相对于第1印刷电路板大致垂直的进行连接。
The present invention provides a camera capable of efficiently arranging an auxiliary board for signal transmission that connects a main circuit board and electrical components, and capable of securing the connection between the two while suppressing enlargement, and making the connection between the two Easy assembly and detachment, simplification of assembly and repair work. Which has: a first printed circuit board (51), which is adjacent to the film chamber and battery storage chamber provided on the main body, and is arranged along a plane approximately perpendicular to the optical axis of the photographing lens; the mounting cover (16 ) is set to be able to open and close freely, so that the inside of the film chamber can be exposed when the film is installed; the second printed circuit board (53), which is arranged on the installation cover, has a connection with the first printed circuit board end (53a); connecting device (63), which is arranged on one side of the first printed circuit board and in the space surrounded by the outer wall of the battery storage chamber and the outer wall of the film chamber, is arranged on the first printed circuit board so that The connection end is connected approximately vertically to the first printed circuit board.
Description
Technical field
The present invention relates to camera, in more detail, relate to a kind of like this camera of structure, it has: the recording medium storage chamber, and for example, film chamber etc. are used for recording mediums such as folding and unfolding film; The battery storing chamber, the position of its layout and this film chamber (recording medium storage chamber) is adjacent; And printed circuit board (PCB).
Background technology
In the past, in the camera of photography of taking a picture, general structure has the film chamber as the recording medium storage chamber, is used for the film of folding and unfolding photography usefulness, and this film is chronophotography record images medium.And, in camera in recent years, be used for exercises that photography the time is carried out, for example action is regulated in focal adjustments action and exposure, and the electrification of going up volume (ば on the volume I) and rewinding action automations such as (rolling up I Reversal) of film develops.The drive units such as motor that are applicable to these photography automation of motions need adopt power-supply batterys such as lithium battery and dry cell.
At this, the camera in past, the general employing the mode that installs in the power-supply battery in the camera body.In the case, power-supply battery, generally the weight and volume of itself is bigger, and its shape is cylindric.And, commonsense method is: the film chamber of folding and unfolding film, promptly be used to pack into the web-like film is reeled and the film box office of the spool box (パ ト ロ one ネ) of folding and unfolding, perhaps the photography after pulling out from this spool box is partly reeled, and the spool chamber of carrying out folding and unfolding when holding it under the light sealing state, also the same with above-mentioned battery storing chamber, cylindrical substantially shape.
Like this, battery storing chamber and film chamber concerning camera body, take bigger space, and its shape is roughly drum, so, the layout of these two is taken measures, become the important design item in the miniaturization that realizes camera.
Therefore, in the camera in the past, general practical method is: adjacent by making the battery storing chamber with film chamber on one side, arrange, and can realize effective layout design, therefore help camera to realize miniaturization.
On the other hand, as mentioned above, in by the camera in the past of automation, for Electronic Control is carried out in exercises, general method is for example, the polylith circuit board of CPU electric components such as (central processing units) to be installed in the inner outfit of camera.In the case, for the various signals that control device and a plurality of functional units etc. is produced are sent on the predetermined components, must be to carrying out reliable and high efficiency connection between the polylith circuit board.It also must consider to take measures on the other hand, so as to carry out effectively camera when making assembling work and make after the repairing etc. of camera.
In the camera in the past, for example the spy drives the disclosed camera of 2002-76560 communique, on structure, be that the auxiliary circuit board that is made of many flexible print wiring boards (FPC) is connected to being arranged on the main circuit board that the printed circuit board (PCB) on the precalculated position constitutes by the camera front face side, along roughly with the location arrangements main circuit board of the perpendicular face of phtographic lens optical axis, with the direction of this main circuit board almost parallel on be connected the polylith auxiliary circuit board.In the case, connect the connector of main circuit board and auxiliary circuit board, under situation about main circuit board being arranged in the camera body, and under the state before the case member of camera is assembled, connector is installed on the face that becomes the outside.
And in the camera in past, for example the spy drives disclosed camera in the flat 7-43806 communique, utilizes flexible print wiring board (FPC) to constitute main circuit board and auxiliary circuit board, forms a plurality of arms from main circuit board.And, the arm arranged superposed of main circuit board on auxiliary circuit board, is carried out crimping to methods such as this coincidence part are screwed and connected, promptly adopt so-called parallel crimping (pressure welding) connection method.Specifically, the arm of main circuit board is arranged along the battery storing chamber, it is overlapped from the predetermined position of the extended auxiliary circuit board of bonnet side, carry out parallel crimping (pressure welding) and connect.
[patent documentation 1] spy opens the 2002-76560 communique
[patent documentation 2] spy opens flat 7-43806 communique
But if adopt above-mentioned spy to open the disclosed method of 2002-76560 communique, the connector that then is installed on the main circuit board is arranged towards the outside, simultaneously, at the connecting portion of main circuit board and auxiliary circuit board, promptly near the connector, both coincidences are arranged.Therefore, need the space be scheduled to around the main circuit board, so the miniaturization of camera is restricted.
And, if adopt this method, then be arranged on main circuit board on the precalculated position of camera body after, many auxiliary circuit boards are connected.So, for example, transmit the used auxiliary circuit board of signal etc. with being arranged between functional unit that camera back portion etc. locates etc. and the main circuit board, be connected on the set connector in the outside of main circuit board, under the situation of this structure, because must walk around the auxiliary circuit board of layout peripherally of main circuit board from the back side one side of camera, so, need this arrangement space.On the other hand, rear side at main circuit board is provided with connector, connect auxiliary circuit board on it, under the situation of this structure, though can reduce arrangement space, but its shortcoming is that main circuit board is being arranged in the camera body, and has installed and become behind the case member under the state of camera finished product, and auxiliary circuit board is difficult on the above-mentioned connector and loads and unloads.
Moreover, if adopt above-mentioned spy to open the disclosed method of flat 7-43806 communique, then must constitute main circuit board and auxiliary circuit board, so the high problem of manufacturing cost occurs with flexible print wiring board (FPC).Moreover, owing on main circuit board, form many arms, make shape become complicated, so, manufacturing cost is improved.And, because on structure, connect to carrying out parallel crimping between the flexible print wiring board, so, good operation when being difficult to guarantee to load and unload, simultaneously, main circuit board and auxiliary circuit board position used positioning element must be arranged on camera body one side, so, the problem that causes the volume of camera body own to increase.
Summary of the invention
The present invention is in view of the above problems and the scheme that proposes, its purpose is to provide a kind of like this camera, auxiliary circuit board is arranged on its inner, high efficiency ground, this auxiliary circuit board is between main circuit board and be arranged between the locational electric component that leaves this main circuit board, be used for transmission signals between this electric component and main circuit board, and, can restrain the camera volume increases, can guarantee being connected of main circuit board and auxiliary circuit board again, and between loads and unloads easily, therefore, help to simplify the assembling of camera and repairing etc.
Camera of the present invention has and can load and unload the battery storing chamber of depositing battery freely, it is characterized in that having: the 1st printed circuit board (PCB), and it is positioned at and adjacent place, above-mentioned battery storing chamber, along being configured with the roughly perpendicular face of the optical axis of phtographic lens; FPC connector, its be positioned at the outer wall side that forms above-mentioned battery storing chamber near, be arranged on above-mentioned the 1st printed circuit board (PCB), for the 2nd flexible printed circuit board (PCB) is electrically connected on above-mentioned the 1st printed circuit board (PCB), the connection of extending from above-mentioned the 2nd printed circuit board (PCB) and forming can be inserted connection freely with the end loading and unloading; Expose hole portion, it is indoor that it is formed on above-mentioned battery storing, so that can catch the above-mentioned connection of above-mentioned the 2nd printed circuit board (PCB) to use the end from above-mentioned battery storing is indoor, unload operation at the enterprising luggage of above-mentioned FPC connector, thus above-mentioned connection with the end from above-mentioned battery storing indoor exposing can be in sight; And stage portion, it is indoor that it is formed on above-mentioned battery storing, is used for above-mentioned the 2nd printed circuit board (PCB) being moved so that insert when being connected on the above-mentioned FPC connector above-mentioned connection being carried out mobile guide with the end.
Described camera is characterized in that: above-mentioned FPC connector is configured to use the end from the above-mentioned connection that is connected above-mentioned the 2nd printed circuit board (PCB) with the roughly perpendicular direction of above-mentioned the 1st printed circuit board (PCB).
Described camera is characterized in that: above-mentioned the 1st printed circuit board (PCB) is the printed circuit board (PCB) of hard, and above-mentioned FPC connector is the direct attachment type connector that is installed on above-mentioned the 1st printed circuit board (PCB) face.
Described camera, it is characterized in that: near the end is used in the above-mentioned connection of above-mentioned the 2nd printed circuit board (PCB), form hook shape portion, when being used on above-mentioned FPC connector above-mentioned the 2nd printed circuit board (PCB) of loading and unloading the instrument of loading and unloading usefulness taken and be put into above-mentioned the 2nd printed circuit board (PCB).
Described camera, it is characterized in that, has the battery chamber cap, its structure is between open position that above-mentioned battery storing chamber peristome is exposed and off-position that the peristome of above-mentioned battery storing chamber is hidden, can move freely by switch, when being in when making above-mentioned battery chamber cap move to the state of above-mentioned open position, above-mentioned the 2nd printed circuit board (PCB) and above-mentioned FPC connector are exposed from the above-mentioned hole portion of exposing of above-mentioned battery storing chamber, become and to see, utilize manual mode roughly carrying out move operation with the end, can unload at the enterprising luggage of above-mentioned FPC connector thus along the above-mentioned connection to above-mentioned the 2nd printed circuit board (PCB) on the direction of above-mentioned phtographic lens optical axis.
Camera of the present invention, it has: battery storing chamber recording medium storage chamber that the recording medium loading and unloading that record image being shot can be used are deposited freely and the adjoiner that is arranged in above-mentioned recording medium storage chamber, that the battery loading and unloading can be deposited freely, it is characterized in that having: the 1st printed circuit board (PCB), its position be with the adjacent place of above-mentioned recording medium storage chamber and above-mentioned battery storing chamber, be configured along face with phtographic lens optical axis approximate vertical; The 2nd printed circuit board (PCB), it is a flexible print wiring board, it has to connect uses the end, is used for being electrically connected with above-mentioned the 1st printed circuit board (PCB); FPC connector, it is disposed in the space that outer wall surrounded by the outer wall of a face of above-mentioned the 1st printed circuit board (PCB) and above-mentioned battery storing chamber and above-mentioned recording medium storage chamber, be configured on above-mentioned the 1st printed circuit board (PCB), so that the above-mentioned connection of above-mentioned the 2nd printed circuit board (PCB) can be connected from inserting freely with the perpendicular direction loading and unloading of a face of above-mentioned the 1st printed circuit board (PCB) haply with the end; And stage portion, it is indoor that it is formed on above-mentioned battery storing, is used for above-mentioned the 2nd printed circuit board (PCB) being moved so that insert when being connected on the above-mentioned FPC connector above-mentioned connection being carried out mobile guide with the end.
Described camera is characterized in that: the above-mentioned space of arranging above-mentioned FPC connector is surrounded and the space of the roughly shape triangular in shape that forms by above-mentioned the 1st printed circuit board (PCB) that roughly is above-mentioned battery storing cylindraceous chamber, roughly is above-mentioned recording medium storage chamber cylindraceous and hard.
Described camera, it is characterized in that, has the hole of exposing portion, it is indoor that it is formed on above-mentioned battery storing, so that can use the end from indoor the catching of above-mentioned battery storing, connect enterprising luggage at above-mentioned FPC and unload operation from the indoor above-mentioned connection of exposing above-mentioned the 2nd flexible print wiring board that to see of above-mentioned battery storing.
Described camera is characterized in that: the wiring figure of above-mentioned the 2nd printed circuit board (PCB) is arranged on can a descried side from the above-mentioned hole portion of exposing.
Described camera is characterized in that: above-mentioned the 2nd printed circuit board (PCB) arranges along the internal face ground of above-mentioned battery storing chamber, and, run through above-mentioned and expose hole portion and be connected on the above-mentioned FPC connector that is positioned at above-mentioned battery storing chamber outer wall side.
Described camera, it is characterized in that: near the end is used in the above-mentioned connection of above-mentioned the 2nd printed circuit board (PCB), form hook shape portion, when being used on above-mentioned FPC connector above-mentioned the 2nd printed circuit board (PCB) of loading and unloading the instrument of loading and unloading usefulness taken and be put into above-mentioned the 2nd printed circuit board (PCB).
Described camera is characterized in that: above-mentioned the 1st printed circuit board (PCB) is a hard printed circuit board, and above-mentioned the 2nd printed circuit board (PCB) is a flexible print wiring board, and above-mentioned FPC connector is the direct attachment type connector that is installed on above-mentioned the 1st printed circuit board (PCB).
Described camera, it is characterized in that, has the battery chamber cap, it is constituted as between open position that above-mentioned battery storing chamber peristome is exposed and off-position that the peristome of above-mentioned battery storing chamber is hidden, can move freely by switch, when making above-mentioned battery chamber cap be in the state that moves on the above-mentioned open position, above-mentioned the 2nd printed circuit board (PCB) and above-mentioned FPC connector are exposed from above-mentioned battery storing chamber, can see, utilize manual mode roughly carrying out move operation with the end, can unload at the enterprising luggage of above-mentioned FPC connector thus along the above-mentioned connection to above-mentioned the 2nd printed circuit board (PCB) on the direction of above-mentioned phtographic lens optical axis.
Described camera is characterized in that, has the installation chamber cap, and this lid is configured to switch freely, so that in order to load and unload above-mentioned recording medium, the inside of above-mentioned recording medium storage chamber can be exposed; Above-mentioned the 2nd printed circuit board (PCB) is installed in above-mentioned installation room and covers.
Described camera, it is characterized in that: cover at above-mentioned installation room, be provided with outside display window portion, and, the display element of display message in said external display window portion is being installed on above-mentioned the 2nd printed circuit board (PCB), and is being formed the wiring figure that is electrically connected with above-mentioned display element as display driver usefulness line, moreover, on above-mentioned the 1st printed circuit board (PCB), control circuit has been installed, comprising the display device drive circuit that display device is driven.
Described camera is characterized in that: above-mentioned recording medium is the film that leaves in the spool box.
Described camera is characterized in that: near handle portion one side of using with hand maintenance camera when above-mentioned battery storing chamber is disposed in photography.
Description of drawings
Fig. 1 is the stereoscopic figure of the camera of expression an embodiment of the present invention, mainly represents front one side of the camera under the non-working condition when lens cap is on off-position.
Fig. 2 is the stereoscopic figure of the camera of presentation graphs 1, mainly represents front one side of the camera under the user mode when lens cap is on open position.
Fig. 3 is the stereoscopic figure of the camera of presentation graphs 1, mainly represents the back side one side of the camera under the user mode when lens cap is arranged on the open position.
Fig. 4 is the stereoscopic figure of the camera of presentation graphs 1, the rear side of the camera when it represents mainly that bonnet is in open mode.
Fig. 5 is the stereogram that the camera of presentation graphs 1 is pulled down the state of case member.
Fig. 6 is the square construction drawing of circuit primary structure of the camera of presentation graphs 1.
Fig. 7 is the stereogram of only taking-up main substrate (PC1) of the camera of presentation graphs 1, and it mainly represents surface one side of this main circuit board.
Fig. 8 is the stereogram of only taking-up main substrate (PC1) of the camera of presentation graphs 1, and it mainly represents the back side one side of this main circuit board.
Fig. 9 is the bonnet of the expression camera that takes out Fig. 1 and the summary stereogram that is arranged on the circuit board (bonnet FPC (PC3)) on this bonnet.
Figure 10 represents only to take out the bonnet FPC (PC3) in the camera of Fig. 1 and the summary stereogram of coupled liquid crystal indicator.
Figure 11 is that main circuit board (PC1) in the camera of presentation graphs 1 and photometry FPC (PC6) are with the amplification of the connecting portion of AF-FPC (PC7) and the major part exploded view of coincidence status.
Figure 12 is the main circuit board of camera of presentation graphs 1 and the figure that is connected of bonnet FPC, and is the cross-sectional view of the left side seen from the front of this camera of expression.
Figure 13 is the main circuit board of camera of presentation graphs 1 and the figure that is connected of bonnet FPC, and is near the major part enlarged cross sectional view that amplifies the connecting portion of this main circuit board of expression and bonnet FPC.
Figure 14 is main circuit board in the camera of presentation graphs 1 and the figure that is connected of bonnet FPC, and is the summary stereogram that is equivalent to the position of Figure 13.
Figure 15 is the figure of connection of the bonnet FPC of the main circuit board in the camera of presentation graphs 1, is presentation surface to the modular construction figure of the internal structure overview of this camera when left surface is seen.
Embodiment
Below utilize illustrated execution mode, describe the present invention in detail.Fig. 1, Fig. 2, Fig. 3, Fig. 4 are the figure of the camera of expression an embodiment of the present invention.Wherein, Fig. 1 is the stereoscopic figure that mainly represents camera front one side, and this camera is in non-working condition, and lens cap places on the off-position.Fig. 2 is the stereoscopic figure that mainly represents camera front one side, and this camera is in user mode, and lens cap places on the open position.Fig. 3 is the stereoscopic figure that mainly represents the camera back side one side, and this camera is in user mode, and lens cap places on the open position.Fig. 4 mainly represents the stereoscopic figure of the back side one side of camera, and the bonnet of this camera is in open mode.
As shown in the figure, the component part of this camera 1 has: camera body 50 (referring to Fig. 2, Fig. 3 and following Fig. 4), and it is disposed in inside; Case member 10 is used to cover the part of these camera body 50 outsides; Lens cap 11, it is provided with state and is, slides freely at Fig. 1, arrow directions X shown in Figure 2, is used to hide the part of the front face side of this camera 1; And bonnet 16 etc., this bonnet is a pivot with the bolster 31 on the end on one side of being arranged on camera body 50, it is provided with state, on arrow W direction shown in Figure 3, rotate freely, when the film (spool box) installed as one of recording medium, by rotating, can make as the inside of the film chamber of recording medium storage chamber and expose, can be freely as the lid that film is installed to the back side switch of this camera 1.
As mentioned above, lens cap 11 is provided in the state that slides on Fig. 1, the arrow directions X shown in Figure 2 freely, this lens cap 11 on the structure with mains switch (referring to Fig. 7) interlock mutually, utilize the switch motion of lens cap 11 that mains switch is switched on or switched off.
That is to say, this lens cap 11 is on structure, when sliding to arrow X1 direction from Fig. 1, off-position shown in Figure 4, when being configured on Fig. 2, the open position shown in Figure 3, mains switch becomes on-state, and this camera 1 becomes the state of the action of photographing.On the other hand, this lens cap 11 is when sliding to arrow X2 direction from Fig. 2, open position shown in Figure 3, and when being configured on Fig. 1, the off-position shown in Figure 4, mains switch becomes dissengaged positions, and this camera 1 becomes the state of the action of can not photographing.
Near the end on one side of the upper face side of the case member 10 of this camera 1, be provided with a plurality of top-operation parts 5.In these top-operation parts 5, has following functional unit: release-push (レ リ one ズ ボ Application) 12, this is the parts of operating when photographing action, by this functional unit is operated, itself and the release-push that produces predetermined index signal interlock mutually; Draw and clap button (ズ one system ダ ウ Application ボ Application) 13, this is to carry out the functional unit that multiplying power adjustment action the time is operated for obtaining required photography multiplying power, it and the multiplying power adjustment of phtographic lens action interlock mutually, by operating on it, can make coupled moving drawing clap switch and produce the index signal of drawing the work of flapping (adjusting the action of multiplying power to short focal length (wide-angle) side); And push away and clap button 14 (ズ one system ア Star プ ボ Application), this is equally for obtaining the functional unit of operating when required photography multiplying power is carried out multiplying power adjustment action, it and the multiplying power adjustment of phtographic lens action interlock mutually, by operating on it, can make coupled moving pushing away clap switch and produce the index signal that pushes away the work of flapping (adjusting the action of enlargement ratio to long-focus (a looking in the distance) side).
And, near the end of the another side of the upper face side of the case member 10 of this camera 1, be provided with so-called flip-over type flasher 15.The break-make of the mains switch that this flasher 15 and lens cap 11 are controlled is interlock mutually.That is to say that when lens cap 11 is positioned on the open position, when mains switch was in on-state, flasher 15 is outstanding upward arrival on the use location above case member 10.And, on lens cap 11 is in the closed position, when mains switch is in dissengaged positions, flasher 15 by folding and unfolding to the language allocation (non-use position) of the inside of case member 10.
Rear side at this camera 1 is provided with bonnet 16.This bonnet 16 is a pivot with the bolster 31 (referring to Fig. 3, Fig. 4) on the end on one side of being arranged on camera body 50 as mentioned above, is the state freely that rotates.And, be in opening-wide state by this bonnet 16 being transferred to open mode, can making near the film chamber (following film box office 46 and spool chamber 49) that is arranged on camera body 50 both ends, can in camera body 50, install and take out film.
And bonnet 16 structurally utilizes the predetermined clamping device that is made of card claw stop 44 (referring to Fig. 4) of portion can make it keep closed condition.And the card of bonnet 16 ends state, operates by card is only removed button 17, can remove, and is easy to make bonnet 16 to be in open mode.And the clamping device of bonnet 16 and decontrol thereof are the parts that does not have direct relation with present embodiment, are generally all to adopt in the camera in the past, so the detailed description of its structure is omitted.
The front face side of this camera 1 when making lens cap 11 be in open mode, when being exposed to the outside and being in closed condition, on the position of being blocked from the outside by this lens cap 11, is provided with the various parts of the action that is used to photograph.For example near the substantial middle portion of the front face side of this camera 1, be provided with the phtographic lens tube 18 that is used to keep phtographic lens 19.This phtographic lens tube 18 according to the switch motion of lens cap 11 on off operating mode of the mains switch of interlock mutually, can move to the retracted position of camera body 50 inside with between the outstanding photography ready position of being scheduled to of camera body 50 front face side in folding and unfolding.That is to say that when lens cap 11 moves to when making mains switch be in on-state on the open position, coupled moving, this phtographic lens tube 18 forwards stretches out, and is on the predetermined photography ready position.(state shown in Figure 2).And, carrying out along with the action that lens cap 11 is moved to off-position, when mains switch is in dissengaged positions, coupled moving, this phtographic lens tube 18 is from photography ready position retraction rearward shown in Figure 2, on the predetermined income position of arrival camera body 50 inside (state shown in Figure 1).
And, on the circumference of this phtographic lens tube 18, be provided with:
Viewing lens 21, it constitutes the part of view finder unit, is used to observe the subject as photography target;
Automatic focus assembly (being designated hereinafter simply as the AF assembly) 22, it constitutes the part of the autofocus of passive mode, and this autofocus is used to detect the range information from subject;
Photometry window 23, it is as the exposed portions serve of photometry sensor 23a (referring to Fig. 5), and this transducer constitutes the part of light measurer, and this light measurer is used to measure subject and near brightness thereof, is made of collector lens and photometry sensor etc.;
Auto heterodyne display window 24, it is the exposed portions serve of auto heterodyne LED24a (referring to Fig. 5) by light-emitting diode formations such as (LED), this auto heterodyne LED24a is used to show the state that carries out of setting-up time when photographing action by self-timer mode; And
Remotely monitored sensor windows 25 etc., it is made of the infrared ray sensor of visible light edge filter and back thereof etc., as the exposed portions serve of remotely monitored sensor 25a (referring to Fig. 6), is used for detecting the pulsed infrared light that penetrates from predetermined remote control.
In the rear side of camera 1, near the substantial middle portion the last side edge part, be provided with the framing eyepiece 41 of a part that constitutes view finder unit.Near this framing eyepiece 41, be provided with:
Photoflash lamp LED42, it is a light-emitting diode, is used to show the charged state and the luminance of flash light emission device; And
AF-LED43, it is a light-emitting diode, is used to receive the signal that comes from autofocus, demonstrates focusing state, perhaps receives the signal that comes from light measurer, carries out hand wobble alarm indication etc.
The information that is provided with on bonnet 16 shows the liquid crystal indicator (LCD) 34 of usefulness so that show the state of this camera 1 and various information etc.Near this liquid crystal indicator 34, be provided with the back side functional unit 6 that constitutes by a plurality of functional units, this back side functional unit 6 for example has:
Auto heterodyne remote control setting button 35, it is the functional unit that is used to switch common photograph mode, self-timer mode, remote control mode, alleviates the photography manner of execution that hand wobble pattern etc. can set;
Luminous point distant view mode button 37, it is the functional unit that is used for switches light dot pattern and distant view pattern, this spot mode is that the photometry object range in when photography and focusing object range are limited to camera style on the precalculated position of substantial middle part of picture; The distant view mode is that the focusing state of phtographic lens 19 is fixed to camera style on the infinity position (∞);
As mentioned above, in this camera 1, alleviate the hand wobble pattern because utilize to set with the same parts (auto heterodyne remote control setting button 35) that carry out the functional unit that self-timer mode and remote control mode set from structure, so, with the functional unit by being provided with in addition, promptly setting by the combination of Flash Mode button 36 and 37 photograph modes that can set of luminous point distant view mode button becomes possibility.
And, in this camera 1, self-timer mode, remote control mode and alleviate the hand wobble pattern and can set with same functional unit (35) selectively.Generally utilize autodyning and remote control is photographed when moving, generally is camera 1 to be installed on the fixture such as tripod to use.So, can think, can set these 3 kinds of modes (auto heterodyne mode, remote control mode and alleviate the hand wobble mode) from structure selectively with same functional unit (35), can not go wrong yet.And, by adopting this structure, can prevent to cause operation chaotic too much with setting relevant functional unit, therefore can guarantee good operability.
Moreover, be provided with the spool box window 33 that constitutes by transparent window when making it be in closed condition on the bonnet 16 and on the precalculated position of film box office's 46 opposed sides.This spool box window 33 is arranged on the preposition, whether spool box (not having diagram) has been installed in the camera 1 for confirmation, and under the situation that spool box has been installed, confirm the information such as kind of the film that indicated on this spool box outer circumference surface, and the employing light sealing structure is injected into inside to prevent light from this spool box window 33.And this spool box window 33 is not with present embodiment direct relation to be arranged, and, generally also all use in the camera in the past, so its detailed explanation is omitted.
On case member 10 side on one side of camera 1, be provided with the battery chamber cap 32 that can on arrow B direction shown in Figure 4, rotate freely, be used for battery storing chamber 48 (referring to Fig. 4) in installation or taking-up battery 45 as the main power source of camera 1.In the case, the bolster 31 of the bolster of this battery chamber cap 32 and bonnet 16 is same axises.And when being arranged in this battery chamber cap 32 on the locked position of coupler shown in Figure 3, the power-supply battery 45 that is installed in 48 inside, battery storing chamber is blocked from the outside by this battery chamber cap 32.And, this battery chamber cap 32 is arranged on the open position shown in Figure 4, can in battery storing chamber 48, load and unload power-supply battery 45.Moreover, battery chamber cap 32 is arranged on the open position, under the state of battery storing chamber 48 inner taking-up power-supply batterys 45, as described below, the 2nd printed circuit board (PCB) of set auxiliary circuit board on as bonnet 16, promptly bonnet FPC (PC3) 53 and the 1st printed circuit board (PCB) are the connection between the main circuit board (PC1) 51 (after Fig. 5) and take apart and can carry out.
As shown in Figure 4, in this camera 1, if make bonnet 16 be in open mode, then near camera body 50 two ends set film box office 46 and spool chamber 49 and between the two formed exposure with peristome 50a with and near formed film block panel (マ ス Network) 50b etc. and expose.
In 49 inside, spool chamber, be provided with the spool 49a that is roughly cylindrical shape and it is rotated freely.On the precalculated position on the periphery of this spool 49a, formed claw 49b.The state that this claw 49b forms is to fasten with the film perforation that send of the web-like film of pulling out in spool box, when both engage, by predetermined CD-ROM drive motor this spool 49a is rotated to predetermined direction, can reel to this film like this.And spool 49a only can on the other hand, when rewinding action, can carry out the rotation of positive and negative both direction in the direction rotation of film winding operation under normal conditions.The driving mechanism that adopts in its concrete mechanism and in the past the camera is identical.
In the space between film box office 46 and spool chamber 49, be provided with exposure peristome 50a.In this exposure the place ahead, be provided with phtographic lens tube 18 with peristome 50a.And this exposure becomes film with the circumference of peristome 50a and blocks panel 50b, pulls out from the spool box that is installed in 46 inside, film chamber, and the film that is winding to again on the spool 49a of spool chamber 49 overlaps mutually with the edge portion of above-mentioned opening.Like this, when photographing action, film is positioned.
Below describe the formation of many circuit boards that are arranged on this camera 1 inside in detail.
Fig. 5 is the stereogram of the state after the case member of the camera of expression present embodiment is pulled down.Fig. 6 is the frame assumption diagram of the circuit primary structure in this camera of expression.
Substantial middle portion at camera body 50 is provided with phtographic lens tube 18.In the upper side of this phtographic lens 19, be provided with viewfinder 60.On above near the other end of this camera body 50 this view finder unit 60 (ends of spool chamber 49 sides), be provided with flash light emission device 15.
And, on this camera body 50 end (ends of film box office's 46 sides) on one side, on the precalculated position at close the back side of battery storing chamber 48, be provided with flash light emission usefulness capacitor 47.
And, on the end (ends of film box office's 46 sides) on one side of camera body 50, the front face side in battery storing chamber 48, main circuit board (PC1) 51 is fixed on the camera body 50.Moreover, near the upper face side of the battery storing chamber 48 of the end on one side of the camera body 50 this main circuit board 51, secondary circuit board (PC2) 52 and main circuit board 51 the same being fixed on the camera body 50.And main circuit board 51 and secondary circuit board 52 form by the multilayer hard circuit board.On this major-minor circuit board 51,52, many flexible print wiring boards have been arranged by the precalculated position respectively, FPC (PC4) 54, lens barrel FPC (PC5) 55, photometry FPC (PC6) 56, AF-FPC (PC7) 57, top FPC (PC8) 58 etc. promptly carry out crimping with jockeys such as screws to predetermined portion of terminal and connect.
At this,, describe main circuit board in detail with Fig. 7, Fig. 8.Fig. 7, Fig. 8 represent the stereogram that only main circuit board in this camera (PC1) taken out.Fig. 7 mainly represents the face side of this main circuit board; Fig. 8 mainly represents the rear side of this main circuit board.
Control circuit 61 wherein has CPU that camera integral body is controlled etc., comprises that simultaneously operation shows the device drive circuit of various computings such as focusing action, photometry and automatic exposure action;
Interface circuit 62 (being shown IFIC in Fig. 6) is used for the various analog signals that control circuit 61 (being shown CPU at Fig. 6) can not be handled are handled;
Orthogonal connecting-type FPC connector (being designated hereinafter simply as FPC connector) 63, this is the jockey that becomes with the connecting portion of bonnet FPC53;
Electric components such as remotely monitored sensor 25a, EEPROM, power transistor, motor driver.
And, on the installed surface of main circuit board 51, between above-mentioned many auxiliary circuit boards (flexible print wiring board PC4-PC8), formed many portion of terminal 51a, the 51b, the 51c that are used for the crimping connection respectively.
And, come crimping lens barrel FPC55 by the portion of terminal 51a of main circuit board 51; Portion of terminal 51b by main circuit board 51 comes crimping photometry FPC56 and AF-FPC57; Come the portion of terminal 58b of FPC58 above the crimping by the portion of terminal 51c of main circuit board 51.And, come the portion of terminal 58a of FPC58 above the crimping by the portion of terminal 52a of secondary circuit board 52.And, so, come major-minor circuit board 51,52 is electrically connected by top FPC58.And secondary circuit board 52 59 also is connected with the flash light emission device by going between.Moreover, below FPC54 be connected not shownly, but profit uses the same method and is connected on the main circuit board 51.
And control circuit 61 and interface circuit 62 all adopt COB (chip (Chip On Board) directly is installed on the printed circuit board (PCB)) method to install.And, FPC connector 63 as mentioned above, be guarantee with bonnet FPC53 between the link that is electrically connected usefulness, the state of its formation is, can with the direction of main circuit board 51 approximate vertical on (orthogonal direction) be connected bonnet FPC53.
Moreover, wiring figure about rear side, for example be formed on from control circuit 61 extended LCD drive wire (liquid crystal indicator 34 being driven the wiring of usefulness) centers, its only about half of wiring is configured to towards the FPC connector 63 adjacent with this control circuit 61.Other wirings wait towards each electric component and each portion of terminal by internal layer and arrange.
About secondary circuit board 52 and many flexible print wiring boards (53～58), for example, its structure is as follows.
On secondary circuit board (PC2) 52, installed photography warming-up exercise (adjust multiplying power (zoom) action etc.) and photography move (release movement) etc., with top-operation the parts 5 various Switch 5a (SW above in Fig. 6, being expressed as) of interlock and charging illuminating circuit (being expressed as flash lamp circuit) of flash light emission device 15 or the like mutually at Fig. 6.By top FPC58 and control circuit 61 between carry out signal transmitting and receiving.
Bonnet FPC (PC3) 53 is the flexible print wiring board that is arranged on the bonnet 16 as mentioned above.
Fig. 9 is that expression is the bonnet on this camera and be arranged on the summary stereogram that the circuit board (bonnet FPC (PC3)) on this bonnet takes out.Figure 10 only represents summary stereogram that the bonnet FPC (PC3) on this camera and coupled liquid crystal indicator are taken out.
On bonnet FPC53, formed the portion of terminal 53c that the drive signal of the liquid crystal indicator 34 that is connected layout with it is transmitted, and to from back side functional unit 6 wiring figure that transmits of the information of the various Switch of interlock (in Fig. 6, being expressed as bonnet SW) 6a mutually.And liquid crystal indicator 34 is attached on the precalculated position of this bonnet FPC53 by conductive rubber 65.
Moreover, this bonnet FPC53, as described below, arrange with the periphery of capacitor 47 along flash light emission, after battery storing chamber 48, be situated between by FPC connector 63 be connected with main circuit board 51 (referring to Figure 12).In the case, become near being connected the 53a of end of the connecting portion that is connected with FPC connector 63, on the precalculated position of the both side edges portion of its Width, forming the notch 53b that is roughly concave shape.This notch 53b, as hereinafter described, even the small space of 48 inside, battery storing chamber also can easily carry out handling operation between the FPC connector 63 of bonnet FPC53 and main circuit board 51.
Following FPC (PC4) 54 is arranged in bottom surface one side of camera body 50, mainly is the flexible print wiring board that the signal that control-driven system is used is handled.Below this on FPC54, be used to detect the bonnet switch (SW) of the on off state of bonnet, be used to switch film drive with and the phtographic lens 19 switching plunger solenoid valve (プ ラ Application ジ ヤ ソ レ ノ イ De) of adjusting the actuating force transmission line that multiplying powers use install, be used to detect the film perforation that send of film, the film that detects the mobile status of film send the film perforation detector, be used to detect the motor rotation detector of the rotation status of each CD-ROM drive motor, be used to detect the rack detector of the switching state of actuating force transmission line, and each prearranged signals of being exported of the zoom home position sensor or the like that is used for detecting the position of phtographic lens 19, be transferred in the control circuit 61 and interface circuit 62 of main circuit board 51.And, from each signal that these detectors come, in the interface circuit 62 of main circuit board 51, handle.
Lens barrel FPC (PC5) the 55th, to the flexible print wiring board that the signal of control photographing lens barrel 18 usefulness is handled, it is transferred to the various prearranged signalss of outputs such as the focusing pulse detector, shutter action detector and the focus motor that are arranged on phtographic lens tube 18 inside and shutter plunger solenoid valve device in the control circuit 61 and interface circuit 62 of main circuit board 51.And the various signals of outputs such as focusing pulse detector, shutter action detector are handled in the interface circuit 62 of main circuit board 51.And focus motor and shutter plunger solenoid valve device according to the indication from the control circuit 61 of main circuit board 51, are controlled and are driven by 62 pairs of power transistors of interface circuit.
On photometry FPC (PC6) 56, auto heterodyne LED24a and photometry sensor 23a have been installed.And auto heterodyne LED24a is driven by interface circuit 62 according to the indication from control circuit 61.Moreover photometry sensor 23a carries out drive controlling by control circuit 61.
On AF-FPC (PC7) 57, AF assembly 22 has been installed, and to carrying out the signal transmission between its control circuit of controlling 61.
In the above on the FPC (PC8) 58.AF-LED43 and photoflash lamp LED42, the date that focusing state and hand wobble alarm indication use be installed to be write with LED etc.These LED carry out drive controlling according to each predetermined index signal by control circuit 61.And, as mentioned above, come main circuit board 51 and secondary circuit board 52 are electrically connected by FPC58 above this.
And, photometry FPC56 and AF-FPC57 being connected as shown in figure 11 on main circuit board 51.Figure 11 is the main circuit board (PC1) of expression in the camera and the summary exploded view of the coincidence status of connecting portion after amplification of photometry FPC (PC6) and AF-FPC (PC7).
As mentioned above, AF-FPC57 is the flexible print wiring board that AF assembly 22 has been installed, and it is made of the single face wiring.And photometry FPC56 is the flexible print wiring board that photometry sensor 23a and auto heterodyne LED24a have been installed, and is made of double-sided wiring.This circuit board, by constituting with double-sided wiring, its effect obtains the stable photometry result except the tiny signal line to photometry sensor shields by the back side, can also change the part of the wiring order of the portion of terminal 51b of main circuit board 51.Like this, structurally can save the wiring area of main circuit board 51.And, by this structure, become and a kind of analog signals such as AF signal and photometry signal are shielded, do not allow to be subject to the wiring of noise jamming.
Moreover, in the front of the portion of terminal 51b of main circuit board 51, the state that photometry FPC56 and AF-FPC57 is become coincide and carry out crimping with little screw etc.
That is to say, install to handle the photometry FPC56 of the photometry sensor of Weak current, form, between main circuit board 51 and AF-FPC57, overlap and connected with double-sided wiring.And, utilize the double-sided wiring of photometry FPC56 to change from the wiring order of main circuit board 51 to AF-FPC57.Use this structure, can make the little main circuit board 51 of the packing density height and the wiring degree of freedom and, realize high efficiency connection with less area by connecting expeditiously between the little AF-FPC57 of the single face connection degree of freedom.
Method of attachment between main circuit board 51 and the bonnet FPC53 is as follows.Be that Figure 12, Figure 13, Figure 14, Figure 15 represent being connected of main circuit board in the camera of present embodiment and bonnet FPC.Wherein, Figure 12 is that expression is watched the cross-sectional view of left-half from this camera front.Figure 13 be expression in this camera main circuit board and the connecting portion of bonnet FPC near major part enlarged cross sectional view after amplifying.Figure 14 is the summary stereogram that is equivalent to the position of Figure 13.Figure 15 is the modular construction figure towards the internal structure summary of this camera when left surface is watched.
As shown in the figure, FPC connector 63, its arrangement states is: in the rear side of main circuit board 51, towards the direction along the optical axis zero (referring to Fig. 2, Fig. 4) of phtographic lens 19, promptly roughly with the perpendicular direction of main circuit board 51, can insert and extract predetermined flexible print wiring board (bonnet FPC53).And this FPC connector 63 is arranged in the space that the film box office 46 (film chamber), battery storing chamber 48 and the main circuit board 51 that form on the end by one side of camera body 50 surrounded.
That is to say that as shown in the figure, film chamber 46 and battery storing chamber 48 form cylindrical shape haply, both are arranged to state adjacent to each other.And, on its front face side, be provided with main circuit board 51.So, so, utilize film box office 46, battery storing chamber 48 and main circuit board 51 to form the space that section is roughly triangle jointly.Generally, this space is the structure that is difficult to arrangement component, so, have the tendency that becomes so-called wasted space.But in the camera 1 of present embodiment, in this triangular space, arranged FPC connector 63, realized the design arrangement that utilization ratio is high.
On the other hand, on the precalculated position of the part of the outside wall surface of the part of the internal face of battery storing chamber 48 and film box office 46, as shown in figure 13,2 stage portion 50c, 50d have been formed.And, with position that stage portion 50c is connected on, on the part of battery storing chamber 48 internal faces, formed the 48c of hole portion.The position that the 48c of this hole portion forms is mutually opposed with the position of arranging FPC connector 63 haply.
And, by such formation stage portion 50c, 50d and hole 48c, make the wall thickness local reduction of film chamber 46, but the intensity of camera body 50 is not influenced.
Bonnet FPC53 as shown in figure 12, roughly internal face along bonnet 16 is arranged, the connection end 53a of its front extends from an end of bonnet 16, arranges with the periphery of capacitor 47 and bolster 31 along flash light emission, arranges along the internal face of battery storing chamber 48 again.And, final, connection end 53a is inserted in the FPC connector 63 through stage portion 50c and the 48c of hole portion, like this, can guarantee being connected of bonnet FPC53 and main circuit board 51.In the case, stage portion 50c has the effect of guider, is directed on the FPC connector 63 connecting end 53a.
On the other hand, FPC connector 63 is formed by connecting portion 63a and retainer 63b as shown in figure 13.This retainer 63b constitutes mobile state freely between the solid line shown in Figure 13 part and the dotted portion represented with symbol B.And, be positioned at retainer 63b under the state on the dotted line position B of Figure 13, insert and connect after the bonnet FPC53, this retainer 63b is moved on the solid line position of Figure 13, insert the connection end 53a of the bonnet FPC53 that connects like this, on this position, only block with the clamping device of being scheduled to, so, for example, utilization is to the on-off action of bonnet 16, even bonnet FPC53 is applied to a certain degree strength, also be not easy to be pulled out, can keep this state.In the case, stage portion 50d, the purpose of its formation is the moving area in order to ensure the retainer 63b of FPC connector 63.
And bonnet FPC53 is under the state that is connected to by FPC connector 63 on the main circuit board 51, and the predetermined seal member (not having diagram) with flexibility is embedded in the internal face of battery storing chamber 48.Utilize the sealing parts to hide the part of the bonnet FPC53 that arranges on these battery storing chamber 48 internal faces and stage portion 50c that on 48 internal faces of battery storing chamber, forms and the 48c of hole portion.
In the camera 1 of the present embodiment that constitutes like this, on structure,, can disconnect the connecting portion of bonnet FPC53 and main circuit board 51 at an easy rate as long as make battery storing chamber 48 be in open mode.
Generally, the inner space of battery storing chamber 48 forms narrower and smallly, so, above-mentioned operation, it is all very difficult promptly to connect plug-in mounting and the field-strip etc. of end 53a on FPC connector 63.But, in the camera 1 of present embodiment, on the internal face of battery storing chamber 48, be provided with stage portion 50c, so the connection end 53a of bonnet FPC53 is easy to be directed near the insertion position of FPC connector 63.
And bonnet FPC53 is connected up by single face and constitutes, and under this bonnet FPC53 was arranged in situation on the precalculated position, this wiring figure face is disposed in can be on the 48 macroscopic sides of battery storing chamber.So, so from the 48c of hole portion of battery storing chamber 48 Visual Confirmation connecting portion at an easy rate.
Moreover, near the both side edges portion the 53a of the connection end of bonnet FPC53, having formed notch 53b as mentioned above, this is owing to following former thereby setting.For example, this camera 1 being made under the situations such as assembling and repairing, connection end 53a and the FPC connector 63 of bonnet FPC53 mounted and dismounted.In the case, this notch 53b can load and unload both easilier as the retaining part of instruments such as tweezers and use.
As described above, if adopt above-mentioned the 1st execution mode, then the space that is surrounded by main circuit board 51 and film box office 46 (film chamber) and battery storing chamber 48 is to adopt the space that is easy to generate in the camera of general film, but its shape tends to become useless space.In such space, arrange the FPC connector 63 that is used to connect bonnet FPC53, with the roughly perpendicular direction of main circuit board 51 on be connected bonnet FPC53, so, can effectively utilize the inner space of camera body 50, therefore, can prevent that camera 1 volume own from increasing.
And, when being connected to the bonnet FPC53 that comprises the LCD drive wire on the main circuit board 51, with insertion be connected to the direction of main circuit board 51 approximate vertical on be installed to the mode on the FPC connector 63 on this main circuit board 51 and constituted, so, can be with because of wiring number and installing component increase, the main circuit board 51 that price goes up easily becomes and is roughly rectangular simple shape and is made of the hard circuit board, therefore, help to reduce manufacturing cost.
Moreover, constituting under the situation of main circuit board 51 with the hard circuit board, do not need to be formed under the situation between the flexible electric circuit board necessary connection with arm etc., can reduce component costs, and help the miniaturization of camera.
And, even different from the embodiment described above, constitute main circuit board 51 with flexible print wiring board in addition, do not need to form arm etc. yet, so, can make its simple shape.Therefore, can reduce the component costs of circuit board itself, then help to reduce the cost of manufacture of camera itself, and also be easy to make its miniaturization.
In battery storing chamber 48, for example make and coincide between the flexible electric circuit board and carry out under the situation of crimping, must form the part of heavy wall in camera body 50 sides, so that can tolerate the active force that is screwed into the little screw that crimping uses, the protruding hub portion that forms perhaps that a kind of corresponding a plurality of flexible print wiring boards that connect position respectively etc.But, if adopt the present invention, then because do not need these structures fully, so, can simplify the structure of camera body 50.Therefore, can reduce the manufacturing cost of the mould of making camera body 50 usefulness.And, compare with the situation that crimping is connected on the camera body 50, camera body 50 is not needed to consider strength problem, so the degree of freedom of design improves, its result can realize the low camera of the little price of volume.
Owing to used FPC connector 63, be connected with the high efficiency of bonnet FPC so can guarantee main circuit board 51, help to save the space.Therefore, in the camera in the past, the electric component that the wiring number increases easily, for example, lcd driver etc. generally are installed on the circuit board of bonnet side.But in the camera of present embodiment, even go up under the less situation in space at the fore-and-aft direction (along the direction of optical axis O) of camera, also needn't be installed to lcd driver etc. on the circuit board of bonnet side, can be installed on the installed surface of this main circuit board 51, so, help the miniaturization of camera 1 and the reduction of manufacturing cost.
On the position that the case member 10 by camera 1 hides, arranged main circuit board 51, and when being arranged in battery storing chamber 48 on the open position, the connecting portion of main circuit board 51 and bonnet FPC53, be that FPC connector 63 is exposed on the maneuverable position, so, needn't take case member 10 etc. apart, can carry out handling operation at an easy rate to main circuit board 51 and bonnet FPC53, however, also be difficult to the main circuit board 51 that many electric components have been installed in directly contact.So, can prevent following accident, promptly, perhaps, effects such as static are subjected to electric destruction because of making it owing to the electric component on the contact main circuit board 51 makes these electric components be subjected to mechanical damage or destruction.
And, on structure, the wiring figure face that is connected the flexible print wiring board (bonnet FPC53) on the FPC connector 63 can be seen from battery storing chamber 48 sides, so, can carry out handling operation while seeing at an easy rate, simultaneously, can confirm the insertion position of flexible print wiring board at an easy rate with respect to FPC connector 63.Therefore, can help to improve operating efficiency.
On the outer wall of film box office 46 (film chamber) on the internal face of battery storing chamber 48, formed stage portion 50c as guider, this guider is guided bonnet FPC53 on the main circuit board 51 FPC connector 63, so, the location of bonnet FPC53 is easy, therefore, can improve the operating efficiency of its insertion when being connected to FPC connector 63.
Because can carry out the FPC connector 63 of main circuit board 51 and the handling operation of bonnet FPC53 from battery storing chamber 48 sides, so, do not dismantle the case member 10 of camera 1, can carry out this operation at an easy rate.Therefore, assembling work in the time of simplifying camera 1 manufacturing and reconditioning work etc.
On the installed surface of main circuit board 51, to comprise the control circuit 61 of display device drive circuit and comprise that the bonnet FPC53 of LCD drive wire connects the FPC connector 63 of usefulness, be installed in one side and go up on the approaching position, and, this installed surface is arranged to when on camera body 50 main circuit board 51 being set mutually opposed with this camera body 50, so, can improve wiring efficient greatly, and, can reduce the surface area of main circuit board 51 itself.Therefore, help the miniaturization of camera itself and the reduction of manufacturing cost.
And, in the camera 1 of an above-mentioned execution mode, utilization and battery storing chamber 48 and main circuit board 51 adjacent film chambers constitute film box office 46, but it is being made alterations, spool chamber 49 is arranged under the situation on the same position, also fully similarly can constitutes the jockey of main circuit board 51 and bonnet FPC53 at an easy rate with identical jockey.
In an above-mentioned execution mode, constitute information is shown that the liquid crystal indicator 34 of usefulness is arranged on the precalculated position of bonnet 16 with the flexible print wiring board 53 that it is connected, but be not limited in this structure, for example on be arranged into camera 1 and under the situation on other faces such as side, also fully similarly can be easy to be suitable for the jockey of this flexible print wiring board and main circuit board 51.
Moreover, in the present embodiment, be illustrated as example as the camera of recording medium to use film, still, also can be applicable to the camera that uses imaging apparatus (CCD) at an easy rate, promptly with storage card etc. as recording medium and make it in installation room, load and unload freely camera.
The effect of invention
As mentioned above, if adopt the present invention, then can arrange that on the inner high efficiency of camera ground Kind at main circuit board and be arranged between the locational electric component that leaves this main circuit board, The auxiliary circuit board that is used for signal transmission between this electric component and main circuit board, simultaneously, both Can prevent that the camera volume from increasing, can guarantee that again main circuit board is connected connection with auxiliary circuit board, and And loading and unloading are between the two carried out easily, can provide thus to help camera assembling and repairing In the camera of oversimplifying.
Claims (17)
1, a kind of camera has and can load and unload the battery storing chamber of depositing battery freely, it is characterized in that having:
The 1st printed circuit board (PCB), it is positioned at and adjacent place, above-mentioned battery storing chamber, along being configured with the roughly perpendicular face of the optical axis of phtographic lens;
FPC connector, its be positioned at the outer wall side that forms above-mentioned battery storing chamber near, be arranged on above-mentioned the 1st printed circuit board (PCB), for the 2nd flexible printed circuit board (PCB) is electrically connected on above-mentioned the 1st printed circuit board (PCB), the connection of extending from above-mentioned the 2nd printed circuit board (PCB) and forming can be inserted connection freely with the end loading and unloading;
Expose hole portion, it is indoor that it is formed on above-mentioned battery storing, so that can catch the above-mentioned connection of above-mentioned the 2nd printed circuit board (PCB) to use the end from above-mentioned battery storing is indoor, unload operation at the enterprising luggage of above-mentioned FPC connector, thus above-mentioned connection with the end from above-mentioned battery storing indoor exposing can be in sight; And
Stage portion, it is indoor that it is formed on above-mentioned battery storing, is used for above-mentioned the 2nd printed circuit board (PCB) being moved so that insert when being connected on the above-mentioned FPC connector above-mentioned connection being carried out mobile guide with the end.
2, camera as claimed in claim 1 is characterized in that: above-mentioned FPC connector is configured to use the end from the above-mentioned connection that is connected above-mentioned the 2nd printed circuit board (PCB) with the roughly perpendicular direction of above-mentioned the 1st printed circuit board (PCB).
3, camera as claimed in claim 2 is characterized in that: above-mentioned the 1st printed circuit board (PCB) is the printed circuit board (PCB) of hard, and above-mentioned FPC connector is the direct attachment type connector that is installed on above-mentioned the 1st printed circuit board (PCB) face.
4, camera as claimed in claim 3, it is characterized in that: near the end is used in the above-mentioned connection of above-mentioned the 2nd printed circuit board (PCB), form hook shape portion, when being used on above-mentioned FPC connector above-mentioned the 2nd printed circuit board (PCB) of loading and unloading the instrument of loading and unloading usefulness taken and be put into above-mentioned the 2nd printed circuit board (PCB).
5, camera as claimed in claim 1 is characterized in that, has the battery chamber cap, and its structure is between open position that above-mentioned battery storing chamber peristome is exposed and off-position that the peristome of above-mentioned battery storing chamber is hidden, can move freely by switch,
When being in when making above-mentioned battery chamber cap move to the state of above-mentioned open position, above-mentioned the 2nd printed circuit board (PCB) and above-mentioned FPC connector are exposed from the above-mentioned hole portion of exposing of above-mentioned battery storing chamber, become and to see, utilize manual mode roughly carrying out move operation with the end, can unload at the enterprising luggage of above-mentioned FPC connector thus along the above-mentioned connection to above-mentioned the 2nd printed circuit board (PCB) on the direction of above-mentioned phtographic lens optical axis.
6, a kind of camera, it has: battery storing chamber recording medium storage chamber that the recording medium loading and unloading that record image being shot can be used are deposited freely and the adjoiner that is arranged in above-mentioned recording medium storage chamber, that the battery loading and unloading can be deposited freely, it is characterized in that having:
The 1st printed circuit board (PCB), its position be with the adjacent place of above-mentioned recording medium storage chamber and above-mentioned battery storing chamber, be configured along face with phtographic lens optical axis approximate vertical;
The 2nd printed circuit board (PCB), it is a flexible print wiring board, it has to connect uses the end, is used for being electrically connected with above-mentioned the 1st printed circuit board (PCB);
FPC connector, it is disposed in the space that outer wall surrounded by the outer wall of a face of above-mentioned the 1st printed circuit board (PCB) and above-mentioned battery storing chamber and above-mentioned recording medium storage chamber, be configured on above-mentioned the 1st printed circuit board (PCB), so that the above-mentioned connection of above-mentioned the 2nd printed circuit board (PCB) can be connected from inserting freely with the perpendicular direction loading and unloading of a face of above-mentioned the 1st printed circuit board (PCB) haply with the end; And
Stage portion, it is indoor that it is formed on above-mentioned battery storing, is used for above-mentioned the 2nd printed circuit board (PCB) being moved so that insert when being connected on the above-mentioned FPC connector above-mentioned connection being carried out mobile guide with the end.
7, camera as claimed in claim 6 is characterized in that: the above-mentioned space of arranging above-mentioned FPC connector is surrounded and the space of the roughly shape triangular in shape that forms by above-mentioned the 1st printed circuit board (PCB) that roughly is above-mentioned battery storing cylindraceous chamber, roughly is above-mentioned recording medium storage chamber cylindraceous and hard.
8, camera as claimed in claim 6, it is characterized in that, has the hole of exposing portion, it is indoor that it is formed on above-mentioned battery storing, so that can catch the above-mentioned connection of above-mentioned the 2nd flexible print wiring board to use the end from above-mentioned battery storing is indoor, connect enterprising luggage at above-mentioned FPC and unload operation, thus above-mentioned connection with the end from above-mentioned battery storing indoor exposing can be in sight.
9, camera as claimed in claim 8 is characterized in that: the wiring figure of above-mentioned the 2nd printed circuit board (PCB) is arranged on can a descried side from the above-mentioned hole portion of exposing.
10, camera as claimed in claim 8, it is characterized in that: above-mentioned the 2nd printed circuit board (PCB) is arranged along the internal face ground of above-mentioned battery storing chamber, and, run through above-mentioned and expose hole portion and be connected on the above-mentioned FPC connector that is positioned at above-mentioned battery storing chamber outer wall side.
11, camera as claimed in claim 6, it is characterized in that: near the end is used in the above-mentioned connection of above-mentioned the 2nd printed circuit board (PCB), form hook shape portion, when being used on above-mentioned FPC connector above-mentioned the 2nd printed circuit board (PCB) of loading and unloading the instrument of loading and unloading usefulness taken and be put into above-mentioned the 2nd printed circuit board (PCB).
12, camera as claimed in claim 6, it is characterized in that: above-mentioned the 1st printed circuit board (PCB) is a hard printed circuit board, above-mentioned the 2nd printed circuit board (PCB) is a flexible print wiring board, and above-mentioned FPC connector is the direct attachment type connector that is installed on above-mentioned the 1st printed circuit board (PCB).
13, camera as claimed in claim 6, it is characterized in that having the battery chamber cap, it is constituted as between open position that above-mentioned battery storing chamber peristome is exposed and off-position that the peristome of above-mentioned battery storing chamber is hidden, can move freely by switch
When making above-mentioned battery chamber cap be in the state that moves on the above-mentioned open position, above-mentioned the 2nd printed circuit board (PCB) and above-mentioned FPC connector are exposed from above-mentioned battery storing chamber, can see, utilize manual mode roughly carrying out move operation with the end, can unload at the enterprising luggage of above-mentioned FPC connector thus along the above-mentioned connection to above-mentioned the 2nd printed circuit board (PCB) on the direction of above-mentioned phtographic lens optical axis.
14, camera as claimed in claim 6 is characterized in that, has the installation chamber cap, and this lid is configured to switch freely, so that in order to load and unload above-mentioned recording medium, the inside of above-mentioned recording medium storage chamber can be exposed; Above-mentioned the 2nd printed circuit board (PCB) is installed in above-mentioned installation room and covers.
15, camera as claimed in claim 14 is characterized in that: covers at above-mentioned installation room, is provided with outside display window portion,
And, the display element of display message in said external display window portion is being installed on above-mentioned the 2nd printed circuit board (PCB), and is being formed the wiring figure that is electrically connected with above-mentioned display element as display driver usefulness line,
Moreover, on above-mentioned the 1st printed circuit board (PCB), control circuit has been installed, comprising the display device drive circuit that display device is driven.
16, camera as claimed in claim 6 is characterized in that: above-mentioned recording medium is the film that leaves in the spool box.
17, camera as claimed in claim 6 is characterized in that: near handle portion one side of using with hand maintenance camera when above-mentioned battery storing chamber is disposed in photography.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP278168/2002 | 2002-09-24 | ||
| JP2002278168A JP2004117595A (en) | 2002-09-24 | 2002-09-24 | Camera |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1494367A CN1494367A (en) | 2004-05-05 |
| CN1297180C true CN1297180C (en) | 2007-01-24 |
Family
ID=32273521
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031603491A Expired - Fee Related CN1297180C (en) | 2002-09-24 | 2003-09-24 | Camera |
| CN 03252681 Expired - Fee Related CN2651782Y (en) | 2002-09-24 | 2003-09-24 | Camera |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03252681 Expired - Fee Related CN2651782Y (en) | 2002-09-24 | 2003-09-24 | Camera |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2004117595A (en) |
| CN (2) | CN1297180C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006145704A (en) * | 2004-11-17 | 2006-06-08 | Olympus Corp | Lens barrel and electronic equipment |
| CN110235058B (en) | 2017-01-27 | 2021-04-30 | 富士胶片株式会社 | Camera system, camera, lens, accessory, and accessory detection method for camera system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02166432A (en) * | 1988-12-20 | 1990-06-27 | Konica Corp | Camera |
| JPH0980607A (en) * | 1995-09-14 | 1997-03-28 | Canon Inc | Camera with built-in circuit board for external communication |
| JPH1078606A (en) * | 1996-09-04 | 1998-03-24 | Olympus Optical Co Ltd | Drip-proof camera |
| JPH10229286A (en) * | 1997-02-14 | 1998-08-25 | Chinon Ind Inc | Flexible board housing apparatus |
| US5887211A (en) * | 1995-04-12 | 1999-03-23 | Minolta Co., Ltd. | Camera with a spool chamber |
| JPH11355626A (en) * | 1998-06-08 | 1999-12-24 | Olympus Optical Co Ltd | Electronic camera |
| JP2000019601A (en) * | 1998-07-07 | 2000-01-21 | Minolta Co Ltd | Aps camera |
-
2002
- 2002-09-24 JP JP2002278168A patent/JP2004117595A/en not_active Withdrawn
-
2003
- 2003-09-24 CN CNB031603491A patent/CN1297180C/en not_active Expired - Fee Related
- 2003-09-24 CN CN 03252681 patent/CN2651782Y/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02166432A (en) * | 1988-12-20 | 1990-06-27 | Konica Corp | Camera |
| US5887211A (en) * | 1995-04-12 | 1999-03-23 | Minolta Co., Ltd. | Camera with a spool chamber |
| JPH0980607A (en) * | 1995-09-14 | 1997-03-28 | Canon Inc | Camera with built-in circuit board for external communication |
| JPH1078606A (en) * | 1996-09-04 | 1998-03-24 | Olympus Optical Co Ltd | Drip-proof camera |
| JPH10229286A (en) * | 1997-02-14 | 1998-08-25 | Chinon Ind Inc | Flexible board housing apparatus |
| JPH11355626A (en) * | 1998-06-08 | 1999-12-24 | Olympus Optical Co Ltd | Electronic camera |
| JP2000019601A (en) * | 1998-07-07 | 2000-01-21 | Minolta Co Ltd | Aps camera |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1494367A (en) | 2004-05-05 |
| CN2651782Y (en) | 2004-10-27 |
| JP2004117595A (en) | 2004-04-15 |
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| CF01 | Termination of patent right due to non-payment of annual fee |