CN105812626A - Rotatable camera device and object exhibition stand employing same - Google Patents
Rotatable camera device and object exhibition stand employing same Download PDFInfo
- Publication number
- CN105812626A CN105812626A CN201410854151.3A CN201410854151A CN105812626A CN 105812626 A CN105812626 A CN 105812626A CN 201410854151 A CN201410854151 A CN 201410854151A CN 105812626 A CN105812626 A CN 105812626A
- Authority
- CN
- China
- Prior art keywords
- gear
- camera device
- camera lens
- housing
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 210000001624 hip Anatomy 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 abstract description 8
- 238000013016 damping Methods 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Accessories Of Cameras (AREA)
Abstract
The invention discloses a rotatable camera device, and the device comprises a housing, a camera module, a motor, a gear transmission mechanism, and a lens shaft. The camera module is fixedly connected to the housing. The motor is fixed in the housing, and the power output end of the motor is fixedly connected to a power input gear of the gear transmission mechanism. The lens shaft is fixedly connected to a supporting arm of the exhibition stand. The improvement lies in that a power output gear of the gear transmission mechanism is fixedly connected to the lens shaft; the gear transmission mechanism is in rotating connection with the lens shaft; the device also comprises a compressing part and a pivotal supporting part; the compressing part is used for compressing and fixing the gear transmission mechanism in the axial direction of the lens shaft, so as to enable a transmission gear at the last stage of a power gear to be oppositely engaged with a fixed gear on an axis. the pivotal supporting part is in a hollow annular body structure formed by the axial extending of the housing, and is used for cooperating with the lens shaft to form a rotating pivot, so as to provide support for the device. The device provided by the invention is high in reliability, and is low in motor load.
Description
Technical field
The invention belongs to real object exhibition booth technical field, be specifically related to a kind of Rotatable camera device and use the real object exhibition booth of this Rotatable camera device.
Technical background
In presently commercially available real object exhibition booth, it is generally adopted following several technical scheme and realizes rotation and the locking of its camera lens:
First, application number be 200510064864.0 Chinese patent disclose a kind of video camera and rotate and support, this rotation supports by the motion induction element on camera housing support, support arm and is arranged on the cooperation between the biased element on motion induction element, the video camera being connected on video presenter base is allowed to rotate, it is possible to be precisely fixed on target location by video camera.
Second, application number be 200520034896.1 Chinese patent disclose a kind of rotating camera, this photographic head includes CCD camera assembly, rotor and fixed body, wherein CCD camera assembly is fixing with rotor is connected, it is rotatably connected between rotor and fixed body, by being respectively provided with elastic bumps and concave surface on two contact surfaces, produce the spacing power for fixed lens.
3rd, application number is 00242786.9 disclose a kind of project planning, and this project planning is provided with a connecting piece, pivot (including the first axle of being relatively large in diameter and less the second axle of diameter), second connects sheet, elastic fastening sheet and bonding pad；Wherein the first axle and a connecting piece are fixed, and second connects sheet is linked on the second axle, and packing sheet is sleeved on the second axle and is connected to the second connection sheet, and bonding pad fit is fixed on the second axle；First and second connect sheet is connected respectively on rotor and the body of camera lens；Damping when being relatively rotated by the first and second connection sheets, can make rotor (being provided with photographic head on it) be positioned arbitrary turned position relative to body.
4th, application number be 97243725.8 Chinese patent provide the control device of a kind of rotatable camera lens, this device includes being provided with the camera lens of driven gear, motor on it and including the reduction gear box of driving gear, by the engagement between the driving of motor and driving gear and driven gear, it is achieved camera lens being synchronized with the movement with rotating shaft.
First three technical scheme above-mentioned embodies identical technology intention, that is: rotary apparatus all include a standing part (being provided with the camera lens that can be synchronized with the movement) and a rotating part (being connected on body), standing part and rotating part be all be rotatably coupled to together with；Wherein, it is provided with between standing part and rotating part for improving feel and increasing the keeper of location damping.
In each scheme above-mentioned, when rotation of lens, keeper ceaselessly rubs with contact surface between standing part and rotating part, increase along with the time of use, there is abrasion in various degree in shell fragment, hoodle, spring, packing sheet and connection sector-meeting, the result of abrasion can cause the change of damping between contact surface.It addition, in above-mentioned three kinds of technical schemes, relate to more function part between rotating part and standing part, assembly too much will necessarily cause the reduction manufactured with efficiency of assembling.Furthermore, such scheme does not still support automatic control function.
Scheme four adopts motor to drive the Automated condtrol achieving rotation of lens, and the locking of photographic head relies on the engagement force between the gear teeth, reduces the possibility of damping gradual change.But, photographic head in scheme four is as rotating shaft and what moving gear thereon rotated together, and photographic head is fixing on the rotary shaft, and motor needs to meet the power demand that photographic head rotates and rotating shaft and moving gear rotate simultaneously, motor load is relatively big, and energy loss is high.
Summary of the invention
Camera lens Rotatable camera device disclosed in prior art and corresponding real object exhibition booth, also exist because occurring abrasion to lose the possibility of positioning function between rotary part and fixing parts；And the problem such as motor load is big, efficiency of assembling is low.
For solving the problems referred to above, the invention provides a kind of Rotatable camera device, the specific scheme is that a kind of Rotatable camera device, including housing, CCD camera assembly, motor, gear drive and camera lens axle；
CCD camera assembly is fixedly connected on housing；Motor is fixed on enclosure interior, and the clutch end of motor is fixedly attached to the dynamic of gear drive
Power input gear；Camera lens axle is fixedly attached on the support arm of exhibition booth；
It is characterized in that:
The power output gear of gear drive is fixedly attached on camera lens axle, and for being rotatably connected between gear drive and camera lens axle, during motor rotation, gear drive entirety can rotate around power output gear and camera lens axle；
Rotatable camera device also includes compressing member and pivot support portion；Described compressing member is used for axially compressing and fixed gear drive mechanism at camera lens axle,
So that aligning engagement on axis between afterbody travelling gear and the fixed gear of moving gear；Described pivot support portion system is axially extended the hollow circular ring body structure formed by housing, and it is used for coordinating camera lens axle to form rotating hinge, provides for Rotatable camera device and supports.In such scheme, owing to camera lens axle is fixing, during motor rotation, it will drive CCD camera assembly, gear drive and housing to rotate around camera lens axle with motor, form planetary rotary system between photographic head and camera lens axle.When CCD camera assembly moves to target location, motor stops power output, housing, CCD camera assembly, motor and gear drive rely on the support force of the engagement force between gear and housing and/or gear drive to be locked on target location, it is achieved that the automatization of CCD camera assembly adjusts and engagement force locking.Compared to existing technology, owing to the support force of the engagement force between gear and pivot support portion is more stable, rotation of lens method disclosed by the invention and locking means are also more reliable；Further, owing to apparatus of the present invention are brief, assembly is few, is not related to structure complexity, damping piece that reliability is low, and its efficiency of assembling and reliability all increase.
Preferably, it is arranged on system of the articulated support portion on the housing of Rotatable camera device to be axially extended from one side by housing and formed, it is looped around around the camera lens axle of Rotatable camera device, formed between housing and camera lens axle and be rotatably connected, be used for coordinating Rotatable camera device to rotate and providing support force for Rotatable camera device.Adopting the housing of this structure, the support force of Rotatable camera device is provided jointly by articulated support portion and gear drive, and the rotation of CCD camera assembly is more steady, and reliability is higher.
Preferably, the power output gear of Rotatable camera device disclosed by the invention is fixed on camera lens axle by a securing member, and securing member is hollow cylindrical, and the inside of hollow cylinder offers shoulder hole；Be two waists for the cross section of the through hole of connection lens axle it is the approximate trapezoid of circular arc；It is cylindrical hole for connecting the through hole of gear drive power output gear, the circumference of cylindrical hole is symmetrically arranged with the draw-in groove for clamping clutch end；Correspondingly, the power output gear of gear drive axially extends from a side, forms the torus matched with the cylindrical hole on securing member, toric periphery is provided with the lobe corresponding to draw-in groove；During assembling, lobe and draw-in groove are worked in coordination, it is achieved fixing between power output gear and camera lens axle.
Alternatively, in Rotatable camera device disclosed by the invention, being additionally provided with a locating part between compressing member and gear drive, the edge of locating part faces away from the direction of gear drive and extends, and forms a prominent limited post；On gear drive, corresponding position is provided with the position limiting structure matched with limited post.The angle that photographic head rotates that is set to of locating part with the addition of constraint, it is to avoid the damage that photographic head causes because excessively rotating.
Invention additionally provides the real object exhibition booth of a kind of rotatable shooting, this video presenter includes exhibition booth base, support arm and Rotatable camera device；One end of support arm is connected to exhibition booth base, and the other end of support arm is fixedly attached to the camera lens axle of Rotatable camera device；Rotatable camera device includes housing, CCD camera assembly, motor, gear drive and camera lens axle；CCD camera assembly is fixedly connected on housing；Motor is fixed on enclosure interior, and the clutch end of motor is fixedly attached to the power input gear of gear drive；Camera lens axle is fixedly attached on the support arm of exhibition booth；It is characterized in that: the power output gear of gear drive is fixedly attached on camera lens axle, for being rotatably connected between gear drive and camera lens axle, during motor rotation, gear drive entirety can rotate around power output gear and camera lens axle；Rotatable camera device also includes compressing member and pivot support portion；Described compressing member is for axially compressing and fixed gear drive mechanism at camera lens axle, so that aligning engagement between afterbody travelling gear and the fixed gear of moving gear on axis；Described pivot support portion system is axially extended the hollow circular ring body structure formed by housing, and it is used for coordinating camera lens axle to form rotating hinge, provides for Rotatable camera device and supports.
Rotatable camera device provided by the invention and adopt the real object exhibition booth of this device, owing to have employed the technical scheme of planetary rotation, whole camera head can be realized when camera lens axle is static finding a view the adjustment at visual angle, compare traditional central rotation mode, both save the energy for driving camera lens axle to rotate, improve again the reliability of system；Furthermore, technical scheme provided by the invention, gear drive is adopted to drive photographic head and housing thereof to rotate together, the power of rotation of lens is from motor, the latching force of camera lens is from the engagement force between the support force and gear of gear transmission structure and/or housing, the rotation of camera lens is more steady, and overall automaticity is higher.
Accompanying drawing explanation
Below in conjunction with Figure of description and specific embodiment, the structures and methods of the present invention are described in detail, wherein:
Fig. 1: the structure of exhibition stand figure in embodiment one；
The exploded view of Rotatable camera device in Fig. 2: Fig. 1；
The schematic diagram of moving gear and securing member in Fig. 3: Fig. 2；
Fig. 4: Fig. 2 middle shell cut-away view；
Fig. 5: Fig. 2 middle gear hardens structure；
Fig. 6: the structural representation of connecting portion in the variant embodiment of gear drive；
M-M view in Fig. 7: Fig. 6.
Indicate:
1-exhibition booth base；2-support arm；3-lens arm；4-photographic head；5-Rotatable camera device；
51-CCD camera assembly；
52: housing；521: gear train accommodation space；522: pivot support portion；523: housing coupling part；
53-motor；
54-gear drive；541-gear plate；542-power input gear；543-power output gear；544-torus；545-lobe；546-circular hole；547-round ring boss；548-connecting portion support arm；
55-compressing member；
56-locating part；561-limited post；
57-securing member；
58-camera lens axle；581-ladder convex edge；582-circular trough.
Specific embodiment
The intention of the present invention is in that, by CCD camera assembly, housing, motor, gear transmission structure and camera lens axle are configured to planetary rotary system, forming the parts such as CCD camera assembly, housing, motor, the gear traditional mechanism Rotatable camera device around camera lens axle free-running, to solve, motor load in prior art is big, efficiency of assembling is low and also exists because occurring abrasion to lose the technical problems such as camera lens positioning function between rotary part and fixing parts.
The Rotatable camera device that the present invention proposes includes housing, CCD camera assembly, motor, gear drive and camera lens axle；CCD camera assembly is fixedly connected on housing；Motor is fixed on enclosure interior, and the clutch end of motor is fixedly attached to the power input gear of gear drive；Camera lens axle is fixedly attached on the support arm of exhibition booth；It is characterized in that: the power output gear of gear drive is fixedly attached on camera lens axle, for being rotatably connected between gear drive and camera lens axle, during motor rotation, gear drive entirety can rotate around power output gear and camera lens axle；Rotatable camera device also includes compressing member and pivot support portion；Described compressing member is for axially compressing and fixed gear drive mechanism at camera lens axle, so that aligning engagement between afterbody travelling gear and the fixed gear of moving gear on axis；Described pivot support portion system is axially extended the hollow circular ring body structure formed by housing, and it is used for coordinating camera lens axle to form rotating hinge, provides for Rotatable camera device and supports.During motor rotation, camera lens axle remains stationary.
Fig. 1 is the overall construction drawing of a preferred embodiment of the invention (preferred embodiment one), interpreting blueprints is it can be seen that the real object exhibition booth in the preferred embodiment includes for placing the exhibition booth base 1 of paper or other mock-ups, support arm 2, light compensating lamp linking arm 3, light compensating lamp 4 and Rotatable camera device 5.One end of support arm 2 is rotatably connected on exhibition booth base 1, the other end of support arm 2 is fixedly connected with the camera lens axle 58 (see Fig. 2) for installing Rotatable camera device 5 and light compensating lamp linking arm 4, and light compensating lamp 4 is fixedly attached on light compensating lamp linking arm 3.
Fig. 2 is the exploded view of Rotatable camera device 5 in the present embodiment, and interpreting blueprints is it can be seen that this Rotatable camera device 5 includes CCD camera assembly 51, housing 52, motor 53, gear drive 54, compressing member 55, locating part 56, securing member 57 and camera lens axle 58.
The structure of CCD camera assembly 51, composition and function, known by those skilled in the art, do not repeat them here；In the present embodiment, the mode that CCD camera assembly 51 is threaded connection is fixedly attached on housing 52, it is possible to rotate with housing 52.
Housing 52 includes two, left and right part and (arranges at this, with close support arm 2 side for a left side), the corresponding section of left and right housing is respectively arranged with four cylinders worked in coordination 523, the inside of cylinder 523 offers screwed hole, by these four cylinders 523 with internal thread holes and Outer screw, left and right housing can be fixed together, form complete housing 52；It is internal that a part for motor 53, gear drive 54, compressing member 55, locating part 56 and securing member 57 and camera lens axle 58 is positioned at this housing 52.
Seeing Fig. 4, left shell 52 is provided with integrated cavity structure 521, this cavity structure 521 is for housing the gear train of gear drive 54；Axially extending for the position through camera lens axle 58 on this cavity structure 521, form the torus structure of a hollow, the torus structure of this hollow is pivot support portion 522.The base plate of cavity structure 521 is provided with several cylinders for fixed gear plate 541, motor 53 and CCD camera assembly 51, cylindrical is provided centrally with screwed hole；The corresponding position of gear plate 541, motor 53 and CCD camera assembly 51 offers for coordinating the cylindrical through hole with internal thread holes or screwed hole, cooperation by female thread cylinder, mesopore or through hole and screw, it is possible to gear plate 541, motor 53 and CCD camera assembly 51 are fastened on housing 52.
Motor 53, by the cooperation of screwed hole and screw, is fixedly attached on gear drive 54 and housing 52 simultaneously, and its clutch end is fastened on the power input gear 542 of gear drive 54.
Gear drive 54 includes gear plate 541 and gear train, gear plate 541 is provided with multiple gear shaft and for being rotatably connected the through hole of camera lens axle 58；Gear train includes a fixed gear 543 and multiple moving gear, and multiple moving gears are fixed on gear plate 541 by gear shaft, and fixed gear 543 is fixedly attached on camera lens axle 58, intermeshes between afterbody travelling gear and the fixed gear 543 of moving gear；Being connected to the power input gear that gear is gear drive 542 of the clutch end of motor 53, fixed gear 543 is the power output gear 543 of gear drive 54.See Fig. 4, the base plate of the cavity structure 521 of housing 52 is provided with several hollow circular cylinders for cooperating teeth wheel shaft, by the cooperation between gear shaft and hollow circular cylinder, it is possible to multiple moving gears of gear train are arranged between the cavity structure 521 of housing 52 and gear plate 541.
Compressing member 55 is embodied as a nut, and the junction of camera lens axle 58 is provided with external screw thread accordingly, and by the cooperation of external screw thread and female thread, compressing member 55 can compress the gear plate 541 of gear drive 54, it is prevented that sliding axially of gear drive 54.
Locating part 56 is arranged between compressing member 55 and gear plate 541, for preventing the undue rotation of camera lens.The edge of locating part 56 faces away from the direction of gear drive 54 and extends, and forms a prominent limited post 561；Corresponding position on gear drive 54 is provided with the position limiting structure 549 worked in coordination with limited post 561, sees Fig. 5；Owing to connecting for fixing between locating part 56 and camera lens axle 58, when gear drive 54 around camera lens axle 58 rotate to the limited post 561 of position limiting structure 549 stop time, motor shuts down, camera head stop motion；Restriction by limited post 561 and position limiting structure 549, it is possible to avoid the damage caused because camera lens too rotates.
Securing member 57 is for being fastenedly connected the power output gear 543 of gear drive 54, as it is shown on figure 3, its generally hollow cylindrical, the inside of hollow cylinder offers shoulder hole；Be two waists for the cross section of the through hole 573 of connection lens axle 58 it is the approximate trapezoid of circular arc；It is cylindrical hole 572 for connecting the through hole of gear drive 54 power output gear 543, the circumference of cylindrical hole 572 is symmetrically arranged with the draw-in groove 571 for clamping power output gear 543.Power output gear 543 axially extends from a side, forms the torus 544 matched with the cylindrical hole 572 on described securing member 57, the periphery of described torus 544 is provided with the lobe 545 corresponding to described draw-in groove 571；During connection, described lobe 545 is worked in coordination with draw-in groove 571, it is achieved fixing between power output gear 543 and camera lens axle 58.
Camera lens axle 58 is multidiameter, and it includes the ladder of the power output gear 543 for fixed gear drive mechanism 54 and for fixing the ladder of light compensating lamp linking arm 3；Multidiameter is symmetrical along its periphery processes two planes, for connecting the ladder of power output gear 543 and any position place on the ladder connecting light compensating lamp linking arm 3, be perpendicular to its axis cross section be shaped as the approximate trapezoid that two waists are Symmetrical Circular Arc；When the fixed gear 543 that center connecting hole is similar shape is connected to multidiameter, the rotation of 543 can be prevented by means of this structure.
With reference to Fig. 1-Fig. 4, during assembling, the cylindrical hole 572 that first torus 544 of fixed gear 523 is embedded into securing member 57 is internal, it is ensured that the lobe 545 on torus 544 engages mutually with the draw-in groove 571 on cylindrical hole 572 circumference；Then the fixed gear 523 being fastened togather and securing member 57 being installed into housing 58, this step is in close contact and is formed rotatable connection with the inner peripheral surface of the outer surface of securing member 57 and the pivot support portion 522 of housing 58 and is as the criterion；And then a part for camera lens axle 58 to be passed the through hole 573 of securing member 57 and the center connecting hole of fixed gear 543, and so that securing member 57 to be as the criterion towards a ladder convex edge 581 of the side end contact camera lens axle 58 outside housing 52；Then the gear plate 541 of gear drive 54, locating part 56 set are set in the camera lens axle 58 part through and out fixed gear 523；Then with screw, gear plate 541 and motor 53 are fixed on housing 52, the gear plate of gear drive 54 is compressed again with compressing member 55, CCD camera assembly 51 is installed, finally connect left and right two parts of housing 52 with screw, forming a housing 52 can around the Rotatable camera device of the planetary rotation of camera lens axle 58 together with motor 53, gear drive 54 and CCD camera assembly 51.
The camera lens axle 58 of Rotatable camera device is fixed on exhibition booth support arm 2, when motor 53 operates, power is sent to fixed gear 543 through gear train, owing to connecting and camera lens axle 58 is fixing for fixing between fixed gear 543 and camera lens axle 58, motor 53 driven gear drive mechanism 54 and rotating together with the fixing housing 52 connected of gear drive 54 and motor 53, it is achieved that the purpose of invention.
Fig. 2 has illustrated two axis I and II, axis I is the assembling axis of motor 53 and power input gear 542, and axis II is the assembling axis of gear shaft 58, pivot support portion 522, securing member 57, power output gear 543 (fixed gear), locating part 56 and compressing member 55.On axis I, locating part 56, gear drive 54, two, the left and right part of housing 52, motor 53 and the CCD camera assembly 51 linked into an integrated entity, the convex edge 581 relying on securing member 57 and camera lens axle 58 realizes axial location, and the result of location makes to align engagement on the direction of axis I between afterbody travelling gear and the fixed gear 543 of multiple moving gears of gear train.On the direction being perpendicular to axis I and II, by the cooperation between the structure of the structure of gear drive 54 and installation site and housing 52 so that between each gear of multiple moving gears of gear train and between its afterbody travelling gear and fixed gear 543 on the direction being perpendicular to axis I and II correct engagement.Namely, by at axis I (gear axial) be perpendicular on the direction of axis I while (circumferencial direction of gear) location, locating part 56, gear drive 54, two, the left and right part of housing 52, motor 53 and the CCD camera assembly 51 linked into an integrated entity, it is possible to around camera lens axle 58 steadily, rotate reliably.In the present embodiment, two axis I and II are parallel to each other, and in some other embodiment, two axis can also be mutually certain angle.
In a further advantageous embodiment, the population structure of Rotatable camera device is identical with preferred embodiment one, it is different in that, the power output gear 543 of gear drive 54 is connected by key and/or the mode welded is fixed on camera lens axle 58, the pivot support portion 522 on housing 52 hollow circular cylinder 544 directly and on power output gear 543 is worked in coordination, and formation is rotatably connected, and eliminates securing member 57, simplifying connection, the connecting portion of multidiameter 58 can also adopt column structure.In a further advantageous embodiment, the population structure of Rotatable camera device is with preferred
Embodiment one is identical, it is different in that, the power output gear 543 of gear drive 54 is resisted against on the ladder convex edge 581 of camera lens axle 58 towards the side end face outside housing 52, power output gear 543 matches for the structure of connection lens axle 58 and the cross sectional shape (such as two waists are the approximate trapezoid of circular arc) of camera lens axle 58, forms therebetween non-rotatable connection；The pivot support portion 522 on housing 52 hollow circular cylinder 544 directly and on power output gear 543 is worked in coordination, and formation is rotatably connected；That is, by this structure, simplify connection, eliminate securing member 57.
In the embodiment above, motor 53 is threaded connection and is directly anchored on gear plate 54, in other some embodiments, motor 53 can also be fixed on the arbitrary portion of housing 52 or be also secured on gear plate 54 and housing 52, drive CCD camera assembly 51, housing 52, gear drive 54 (except power output gear 543) and self (motor 53) to rotate the technical scheme that can realize inventing together as long as can meet, obtain intended technique effect.
In the embodiment above, see Fig. 5, gear plate 541 is provided with for traverse the circular hole 546 holding camera lens axle 58, when motor 53 rotates, gear plate 541 can rotate around camera lens axle 58, in order to realize the location on axis I direction, need accurately to calculate the thickness of its cylindrical hollow boss 547, and rely on the pressure of compressing member 55, suitably compressed by gear plate 541, in order to avoid there is deviation in the gear engagement on axis I direction.In an embodiment improved, see Fig. 6-7, the population structure of Rotatable camera device is identical with preferred embodiment one, is different in that, on multidiameter 58, the position for being socketed gear plate 541 is provided with one for holding and retrain the gear plate 541 I vertically circular trough 582 moved；Correspondingly, on gear plate 541, the structure for connection lens axle 58 is U-shaped connecting portion, and two support arms 548 of U-shaped connecting portion are connected in circular trough 582, is formed between and is rotatably connected.Adopt this structure can omit on compressing member 55 and camera lens axle 58 for coordinating the external screw thread of compressing member 55, simplify parts, improve efficiency of assembling.
In another preferred embodiment, for fixing and the cavity 521 of gear train of accommodating gear drive 54 is enclosed by two pieces of gear plates 541 and to form, one piece of gear plate (541) is provided with the gear shaft for installing moving gear, another block gear plate (541) is provided with the gear shaft contained structure for cooperating teeth wheel shaft；Two pieces of gear plates (541) are fixed together, and form the cavity (521) for installing described gear train.
Above.
Claims (25)
1. a Rotatable camera device, including housing (52), CCD camera assembly (51), motor (53), gear drive (54) and camera lens axle (58)；Described CCD camera assembly (51) is fixedly connected on housing (52)；It is internal that described motor (53) is fixed on housing (52), and the clutch end of motor (53) is fixedly attached to gear drive (54)
Power input gear (542)；Camera lens axle (58) is fixedly attached on exhibition booth support arm (2)；
It is characterized in that:
The power output gear (543) of described gear drive (54) is fixedly attached on camera lens axle (58), for being rotatably connected between gear drive (54) and camera lens axle (58)；During motor (53) operating, gear drive (54) entirety can rotate around power output gear (543) and camera lens axle (58)；
Described Rotatable camera device also includes compressing member (55) and pivot support portion (522)；Described compressing member (55) is for axially compressing and fixed gear drive mechanism (54) at camera lens axle (58), so that aligning engagement on axis between the afterbody travelling gear of moving gear and fixed gear (543)；
Described pivot support portion (522) is axially extended the hollow circular ring body structure formed by housing (52), and it is used for coordinating camera lens axle (58) to form rotating hinge, provides for Rotatable camera device and supports.
/ * * * * * * * * * * * * * gear drive * * * * * * * * * * * * */
2. rotatable device according to claim 1, it is characterized in that, described gear drive (54) includes gear train and at least one piece of gear plate (541), described gear train includes a fixed gear (543) and at least one moving gear, gear plate (541) is provided with for through the circular hole (546) of camera lens axle (58) and for installing the gear shaft of moving gear；Fixed gear (543) i.e. power output gear is fixed on camera lens axle (58), and described moving gear is arranged on the gear shaft of gear plate (541)；The afterbody travelling gear of described moving gear and fixed gear (543)
Between intermesh；Gear plate (541) is fixed on housing (52), and gear drive (54) can move in a circle around camera lens axle (58) and fixed gear (543).
3. Rotatable camera device according to claim 2, it is characterized in that, described gear drive (54) includes one piece of gear plate (541), described housing (52) is provided with the female thread cylinder for installing gear plate (541), the corresponding position of described gear plate (541) offers through hole or screwed hole, gear plate (541) is threaded connection and is fixed on housing (52), forms the cavity (521) for installing described gear train between housing (52) and gear plate (541).
4. Rotatable camera device according to claim 2, it is characterized in that, described gear drive (54) includes two pieces of gear plates (541), one piece of gear plate (541) is provided with the gear shaft for installing moving gear, another block gear plate (541) is provided with the gear shaft contained structure for cooperating teeth wheel shaft；Two pieces of gear plates (541) are fixed together, and form the cavity (521) for installing described gear train.
5. Rotatable camera device according to claim 2, it is characterised in that be provided with cannular boss (547) on described gear plate (541)；Relying on the pressure of compressing member (55), this cannular boss (547) is resisted against on gear plate (541), it is achieved Rotatable camera device location on axis I direction.
6. Rotatable camera device according to claim 3, it is characterised in that be provided with cannular boss (547) on described gear plate (541)；Relying on the pressure of compressing member (55), this cannular boss (547) is resisted against on gear plate (541), it is achieved Rotatable camera device location on axis I direction.
The first fixed form * * * * * * * * * * * * * of/* * * * * * * * * * * * * fixed gear/
7. Rotatable camera device according to claim 1, it is characterised in that described fixed gear (543) is fixed on camera lens axle (58) by the mode welded and/or key connects.
8. Rotatable camera device according to claim 7, it is characterized in that, the pivot support portion (522) on described housing (52) hollow circular cylinder (544) directly and on power output gear (543) is worked in coordination, and formation is rotatably connected.
The second fixed form * * * * * * * * * * * * * of/* * * * * * * * * * * * * fixed gear/
9. Rotatable camera device according to claim 1, it is characterized in that, being provided with the convex edge (581) for fixing fixed gear (543) on camera lens axle (58), a side of described fixed gear (543) is resisted against on this convex edge (581).
10. optional dress camera head according to claim 9, it is characterized in that, the pivot support portion (522) on housing (52) hollow circular cylinder (544) directly and on power output gear (543) is worked in coordination, and formation is rotatably connected.
The third fixed form * * * * * * * * * * * * * of/* * * * * * * * * * * * * fixed gear/
11. according to the Rotatable camera device described in any one of claim 1, it is characterized in that, described Rotatable camera device also includes a securing member (57) for fixing power output gear (543), being provided with the convex edge (581) for fixation fastener (57) on described camera lens axle (58), a side of described securing member (57) is resisted against on this convex edge (581)；Securing member (57) is simultaneously connected with camera lens axle (58) and power output gear (543), it is achieved the fixing connection between three.
12. Rotatable camera device according to claim 11, it is characterised in that described securing member (57) is hollow cylindrical, and the inside of hollow cylinder offers shoulder hole；Be two waists for the cross section of the through hole (573) of connection lens axle (58) it is the approximate trapezoid of circular arc, camera lens axle (58) is used for the cross section coordinating the position of through hole (573) similar to the shape of the cross section of through hole (573)；It is cylindrical hole (572) for connecting the through hole of power output gear (543), the draw-in groove (571) having for clamping power output gear (543) provided circumferentially about of cylindrical hole (572)；Described power output gear (543) axially extends from a side, form the torus (544) matched with the cylindrical hole (572) on described securing member (57), the periphery of described torus (544) is provided with the lobe (545) corresponding to described draw-in groove (571)；By working in coordination of described lobe (545) and draw-in groove (571), it may be achieved fixing between power output gear (543) and camera lens axle (58).
13. optional dress camera head according to claim 11, it is characterised in that the pivot support portion (522) on housing (52) is directly worked in coordination with the outer surface of securing member (57), and formation is rotatably connected.
14. optional dress camera head according to claim 12, it is characterised in that the pivot support portion (522) on housing (52) is directly worked in coordination with the outer surface of securing member (57), and formation is rotatably connected.
/ * * * * * * * * * * * * * compressing member * * * * * * * * * * * * */
15. Rotatable camera device according to claim 1, it is characterised in that described compressing member (55) is a nut；The upper position for installing nut of camera lens axle (58) is provided with external screw thread, and nut is by its female thread and described externally threaded cooperation compressing gear drive (54).
16. Rotatable camera device according to claim 2, it is characterised in that described compressing member (55) is the toroidal cavity (582) being opened on camera lens axle (58)；The upper structure for connection lens axle (58) of described gear plate (541) is U-shaped connecting portion, and two support arms (548) of U-shaped connecting portion are connected in circular trough (582), is formed between and is rotatably connected.
/ * * * * * * * * * * * * * locating part * * * * * * * * * * * * */
17. the Rotatable camera device according to claim 1-16, it is characterized in that, described Rotatable camera device also includes a locating part (56), locating part (56) is arranged between described compressing member (55) and gear drive (54), the edge of locating part (56) faces away from the direction of gear drive (54) and extends, and forms a prominent limited post (561)；Gear drive (54) is correspondingly provided with the position limiting structure (549) worked in coordination with limited post (561).
The connected mode * * * * * * * * * * * * * of/* * * * * * * * * * * * * motor/
18. the Rotatable camera device according to claim 1-16, it is characterized in that, being provided with the mounting structure for installing motor (53) on described housing (52), it is internal that described motor (53) is fixed to housing (52) by this mounting structure.
19. Rotatable camera device according to claim 18, it is characterized in that, described housing (52) is provided with the female thread cylinder for installing motor (53), the corresponding position being used for installing motor (53) on described gear plate (541) offers through hole or screwed hole, and motor (53) is threaded connection and is fixed to housing (52) inside.
20. Rotatable camera device according to claim 19, it is characterised in that described motor (53) and gear train lay respectively at the both sides of gear plate (541).
/ * * * * * * * * * * * * * camera lens axle * * * * * * * * * * * * */
21. according to the Rotatable camera device described in any one of claim 1-16, it is characterised in that described camera lens axle (58) is multidiameter, multidiameter at least includes a convex edge (581)；Further, multidiameter axially arranged having two mutually symmetrical with planes along it, the cross section being used for fixing the ladder place of fixed gear (543) or securing member (57) shows as the approximate trapezoid that two waists are circular arc.
/ * * * * * * * * * * * * * real object exhibition booth * * * * * * * * * * * * */
22. a real object exhibition booth, including the Rotatable camera device (5) described in exhibition seat (1), support arm (2) and any one of claim 1-16, one end of described support arm (2) is connected to exhibition booth base (1), and the other end is fixedly attached to the camera lens axle (58) of Rotatable camera device (5).
23. a real object exhibition booth, including the Rotatable camera device (5) described in exhibition seat (1), support arm (2) and claim 17, one end of described support arm (2) is connected to exhibition booth base (1), and the other end is fixedly attached to the camera lens axle (58) of Rotatable camera device (5).
24. a real object exhibition booth, including the Rotatable camera device (5) described in exhibition seat (1), support arm (2) and claim 20, one end of described support arm (2) is connected to exhibition booth base (1), and the other end is fixedly attached to the camera lens axle (58) of Rotatable camera device (5).
25. a real object exhibition booth, including the Rotatable camera device (5) described in exhibition seat (1), support arm (2) and claim 21, one end of described support arm (2) is connected to exhibition booth base (1), and the other end is fixedly attached to the camera lens axle (58) of Rotatable camera device (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410854151.3A CN105812626A (en) | 2014-12-31 | 2014-12-31 | Rotatable camera device and object exhibition stand employing same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410854151.3A CN105812626A (en) | 2014-12-31 | 2014-12-31 | Rotatable camera device and object exhibition stand employing same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105812626A true CN105812626A (en) | 2016-07-27 |
Family
ID=56464886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410854151.3A Pending CN105812626A (en) | 2014-12-31 | 2014-12-31 | Rotatable camera device and object exhibition stand employing same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105812626A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106713749A (en) * | 2016-12-13 | 2017-05-24 | 广州视源电子科技股份有限公司 | Camera shooting control method and system and interactive intelligent tablet personal computer |
| CN108512953A (en) * | 2017-09-27 | 2018-09-07 | 深圳市兆威机电股份有限公司 | Mobile phone camera lens telescoping device and mobile phone |
| CN110557605A (en) * | 2018-06-01 | 2019-12-10 | 杭州圣昱信息科技有限公司 | Screen real object display instrument |
| CN114745478A (en) * | 2021-01-07 | 2022-07-12 | 广州视源电子科技股份有限公司 | Camera with privacy structure |
| CN115199905A (en) * | 2021-04-08 | 2022-10-18 | 苹果公司 | Reconfigurable stent ecosystem |
| US12429920B2 (en) | 2021-04-08 | 2025-09-30 | Apple Inc. | Reconfigurable stand ecosystem |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201000531Y (en) * | 2006-11-21 | 2008-01-02 | 北京腾拓科技有限公司 | Rotatable camera device |
| US20130064537A1 (en) * | 2011-09-13 | 2013-03-14 | San-Pao Kao | Camera rotation mechanism and portable electronic apparatus therewith |
| CN104091473A (en) * | 2014-06-30 | 2014-10-08 | 鸿合科技有限公司 | Rotatable video presenter with light supplementing device and photographic device |
-
2014
- 2014-12-31 CN CN201410854151.3A patent/CN105812626A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201000531Y (en) * | 2006-11-21 | 2008-01-02 | 北京腾拓科技有限公司 | Rotatable camera device |
| US20130064537A1 (en) * | 2011-09-13 | 2013-03-14 | San-Pao Kao | Camera rotation mechanism and portable electronic apparatus therewith |
| CN104091473A (en) * | 2014-06-30 | 2014-10-08 | 鸿合科技有限公司 | Rotatable video presenter with light supplementing device and photographic device |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106713749A (en) * | 2016-12-13 | 2017-05-24 | 广州视源电子科技股份有限公司 | Camera shooting control method and system and interactive intelligent tablet personal computer |
| CN108512953A (en) * | 2017-09-27 | 2018-09-07 | 深圳市兆威机电股份有限公司 | Mobile phone camera lens telescoping device and mobile phone |
| CN108512953B (en) * | 2017-09-27 | 2023-12-05 | 深圳市兆威机电股份有限公司 | Mobile phone camera retractable device and mobile phone |
| CN110557605A (en) * | 2018-06-01 | 2019-12-10 | 杭州圣昱信息科技有限公司 | Screen real object display instrument |
| CN114745478A (en) * | 2021-01-07 | 2022-07-12 | 广州视源电子科技股份有限公司 | Camera with privacy structure |
| CN115199905A (en) * | 2021-04-08 | 2022-10-18 | 苹果公司 | Reconfigurable stent ecosystem |
| US12372193B2 (en) | 2021-04-08 | 2025-07-29 | Apple Inc. | Reconfigurable stand ecosystem |
| US12429920B2 (en) | 2021-04-08 | 2025-09-30 | Apple Inc. | Reconfigurable stand ecosystem |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105812626A (en) | Rotatable camera device and object exhibition stand employing same | |
| CN205071148U (en) | Panorama concatenation camera | |
| CN205809419U (en) | A kind of virtual reality glasses and object distance governor motion thereof | |
| CN104091473A (en) | Rotatable video presenter with light supplementing device and photographic device | |
| JP6150892B2 (en) | Fastening method for fastening driven member to wave gear unit and wave gear unit | |
| CN108196363B (en) | Rotary double prism integrated mechanism driven by synchronous belt | |
| CN114811348A (en) | Ball joint mechanism | |
| JP6539456B2 (en) | Lens barrel having a cylindrical lens circumferential angle adjustment device, and a cylindrical lens circumferential angle adjustment device | |
| CN103375709A (en) | Illuminating lamp | |
| JPH03236005A (en) | Zoom lens barrel | |
| CN109131871A (en) | Unmanned plane and inclining rotary mechanism | |
| CN109578875A (en) | A kind of track lamp | |
| CN104991328A (en) | Reflector adjusting apparatus and light source system | |
| CN209132496U (en) | A kind of plane reflection mirror mounting assembly | |
| CN103470930A (en) | Foldable deformation platform | |
| CN206671608U (en) | A kind of array collimator | |
| CN204155470U (en) | A kind of video presenter of Rotatable camera device | |
| CN208951578U (en) | Turnover device and camera with turnover device | |
| CN204807788U (en) | Speculum adjusting device and light source system | |
| CN204305178U (en) | Rotatable camera device and adopt the real object exhibition booth of this device | |
| CN207415355U (en) | Robot | |
| CN114333621A (en) | Assembled small-spacing LED display screen | |
| CN108933908A (en) | The assembly method of lighting device and reflecting mirror | |
| CN104515092B (en) | A kind of searchlight | |
| CN105489126A (en) | Angle-adjustable LED display screen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 100086 Beijing Haidian District information on Road No. 11, room 407, floor 405 West Fourth Applicant after: BEIJING HITEVISION INTELLIGENT SOLUTIONS CO.,LTD. Address before: 100086 Beijing Haidian District information on Road No. 11, room 407, floor 405 West Fourth Applicant before: BEIJING HONGHE INTELLIGENT SYSTEMS Co.,Ltd. |
|
| CB02 | Change of applicant information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160727 |
|
| RJ01 | Rejection of invention patent application after publication |