The installing component of vehicle carried video frequency unit
Technical field
The present invention relates to a kind of parts of vehicle carried video frequency unit.
Background technology
Vehicle carried video frequency unit is provided with the difference of position by it, is divided into two big class kinds usually.One class is fixed on the operator platform of automotive front and can be described as the built-in vehicle video unit, another kind ofly is fixed on the top in the automobile and can be described as the ceiling type vehicle carried video frequency unit.The built-in vehicle video unit has two kinds.A kind of is the vehicle carried video frequency unit that has dish loading component and liquid crystal display component, can be described as built-in vehicle video playback and read out instrument; Another kind has only liquid crystal display component, tep reel loading component not, and can be described as the built-in vehicle video display devices.The ceiling type vehicle carried video frequency unit also can be divided into two kinds.A kind of is the vehicle carried video frequency unit that has drive of optical picker (also can be described as movement) and liquid crystal display component, can be described as the ceiling type Vehicular video and plays and read out instrument; Another kind has only liquid crystal display component, is not with drive of optical picker, and can be described as on-ceiling vedio display on board.Existing ceiling type Vehicular video is play and read out instrument has support component, core part, rotatable parts, display unit, storehouse cap assemblies, storehouse lid buckling component and display part buckling component; Support component has pedestal and storehouse seat, and the storehouse seat is fixed on the pedestal and is positioned at the top of pedestal; Core part mainly comprises drive of optical picker and Flexible Connector, and the frame of drive of optical picker is arranged on the storehouse seat of support component by Flexible Connector elasticity, and the rotary-tray assembly of drive of optical picker is provided with down; The Cang Gai of storehouse cap assemblies is rotatably connected on the pedestal of support component, and can cover buckling component by the storehouse Cang Gai is fastened on the pedestal of support component; Display unit is rotatably connected on the pedestal of support component by rotatable parts, and can be fastened on the pedestal of support component by the display part buckling component.This ceiling type Vehicular video play and the read out instrument installation before also need carry out the configuration of relevant circuit, again it is installed in the top in the automobile; During installation, a steel adapter plate is fixed at top in automobile earlier, pass the mounting hole of support component with bolt again and screw and be fixed on the adapter plate, thereby support component be fixed on the adapter plate and finish the connection of machinery, again to wherein relevant circuit with can use after external circuit is connected.The ceiling type vehicle carried video frequency unit of this structure can only be fixed onboard and use.Existing on-ceiling vedio display on board then only has support component, rotatable parts, display unit and display part buckling component; Display unit is rotatably connected on the pedestal of support component by rotatable parts, and can be fastened on the pedestal of support component by the display part buckling component.The ceiling type vehicle carried video frequency unit of this structure also can only be fixed onboard and use.Improve as it, publication number is that the Chinese patent application 01217181.6 of CN2461809 discloses a kind of vehicle-mounted installing component in embodiment; This vehicle-mounted installing component has mounting bracket assembly and limit base assembly; Mounting bracket assembly has mount pad and rotating mechanism; The limit base assembly has Connection Block, locating part and stage clip, and Connection Block is provided with butt hook and limit base; Locating part is arranged on the limit base of Connection Block, and stage clip is arranged between locating part and the limit base, thereby constitutes limit assembly; The mount pad of mounting bracket assembly is rotationally connected by the mount pad of rotating mechanism and mounting bracket assembly; During use, on roof, fixedly mount earlier iron plate, with screw mount pad is fixed on again and installs on the iron plate.This vehicle-mounted installing component can be used with the portable machine of corresponding construction, because of the base plate of host machine casing is provided with the snapping hole that is used to fasten battery, and the position of the butt hook on these snapping holes and the mount pad is corresponding, therefore portable machine can be fastened on the mount pad by the butt hook on the mount pad by its snapping hole; Locating part then can limit the motion that is positioned at the portable machine on the mount pad.In the time will on mount pad, taking off portable machine, then use the hand locating part, make portable machine then can take off portable machine by the opposite sense that fastens again with respect to the mount pad motion.The installing component of this structure can make portable machine be applied on the vehicle carried video frequency unit, also portable machine can be taken off easily and uses as common portable machine, reaches the effect of dual-use.But, the structure of this installing component is comparatively complicated, and when under vehicle-mounted state, using portable machine, by isonomic publication number be CN2461810 Chinese patent application 01217182.4 disclosed specification sheets as can be known, mount pad to be overturn earlier, open the secondary machine of demonstration of portable machine again, will show again that secondary machine turns to respect to main frame to be mutually 270 and to spend to play behind the angles and watch, it is not too convenient to operate, and its operation is particularly complicated when especially changing CD.
Summary of the invention
The objective of the invention is, a kind of installing component of simple in structure, easy to operate, safe and reliable vehicle carried video frequency unit is provided.
The technical scheme that realizes the object of the invention is: the installing component of vehicle carried video frequency unit has mount pad, and mount pad is the plastics integral piece, has adapter plate and outer framework; Adapter plate link to each other with outer framework and adapter plate and outer framework between form installation cavity; Its constructional feature is: these parts also have latch components; The lower surface of the adapter plate of mount pad is provided with 3 to 6 plug buttons, and each plug button is by same direction setting; Also be provided with power supply output plug hole on the adapter plate of mount pad and be positioned at anterior dead bolt hole; The preceding side frame of outer framework is provided with snap close button cover; Latch components has snap close piece; Snap close piece is the plastics integral piece, has snap close button, substrate and dead bolt; The snap close button is positioned at the front end of substrate, and dead bolt is positioned at the rear end of substrate, and snap close button and all settings down of dead bolt; Snap close piece elasticity is arranged on the mount pad, and its snap close button is arranged in the hole of snap close button cover of preceding side frame of mount pad, and the dead bolt of snap close piece passes the dead bolt hole of the adapter plate of mount pad.
The mount pad of the installing component of above-mentioned vehicle carried video frequency unit also has 3 to 6 fixing feet, and each fixing feet is positioned at the top of adapter plate, and each fixing feet is provided with bolt hole; Adapter plate has the quantity bolt hole identical with fixing feet quantity and each bolt hole communicates with the bolt hole of corresponding fixing feet.
The latch components of the installing component of above-mentioned vehicle carried video frequency unit also has adapter plate, first stage clip and second stage clip; Adapter plate is provided with connecting bore and knock hole; Also be provided with adapter plate erection column up on the mount pad; Snap close piece also is provided with the first stage clip post and the second stage clip post; The snap close button of snap close piece is a hollow sleeve shape button; The first stage clip post is arranged in the hollow sleeve of snap close button, and is directed upwardly; The second stage clip post is arranged on the substrate and is directed upwardly; First compression spring sleeve is on the first stage clip post of snap close piece, and its lower end contacts with the lower surface of the hollow sleeve of snap close button, and the upper end contacts with the lower surface of adapter plate; Second compression spring sleeve is on the second stage clip post, and its lower end contacts with the upper surface of the substrate of snap close piece, and the upper end contacts with the lower surface of adapter plate; The upper end of the second stage clip post passes from the knock hole of adapter plate; Adapter plate is fixed on the adapter plate erection column of mount pad.
The installing component of above-mentioned vehicle carried video frequency unit also has light fixture; Light fixture has control toggle, switch, first circuit board, illuminating lamp and lampshade; Mount pad also is provided with toggle groove seat, illumination light trough seat and mounting post; Mounting post is positioned on the preceding side frame of outer framework of mount pad and is provided with up; The toggle groove seat be arranged on mount pad outer framework preceding side frame the middle part and Open Side Down, and be provided with the square hole that communicates with the top; Illumination light trough seat has two, the preceding side frame of the outer framework of mount pad each side be provided with one, and opening is down; The control toggle of light fixture is arranged in the toggle groove seat, and the square hole of preceding side frame that the control stalk of control toggle is upward through the outer framework of mount pad is enclosed within on the driving lever of switch; The blade tereminal of switch is weldingly fixed on the first circuit board and with first circuit board and is electrically connected, and first circuit board is fixed on the mounting post of mount pad; Illuminating lamp has two, and each illuminating lamp is arranged in the corresponding illumination light trough seat, and is electrically connected with first circuit board by lead.
The installing component of above-mentioned vehicle carried video frequency unit also has the connector assembly; The connector assembly has power supply output plug and second circuit board; The adapter plate of mount pad is provided with and is positioned at two other second circuit board erection columns of power supply output plug hole; The connecting strap of power supply output plug is weldingly fixed on the second circuit board and with second circuit board and is electrically connected; Second circuit board is enclosed within on the second circuit board erection column of mount pad by its connecting bore, and is adhesively fixed on by double faced adhesive tape on the upper surface of adapter plate of mount pad; Also be electrically connected with power input socket on the second circuit board, first circuit board is electrically connected with second circuit board by lead.
One end opening of the plug button of the installing component of above-mentioned vehicle carried video frequency unit, other end sealing, and the cross sectional shape of open end is inverse-T-shaped.
The present invention has positive effect; (1) portable video player comprises main frame and the secondary machine of demonstration that is rotationally connected by rotating connector and main frame.Directly be equipped with colour liquid crystal display device and loud speaker, and be provided with the direct supply input socket.Simultaneously, portable video player also is furnished with specially civil power is converted to galvanic supply unit, so can have the occasion of mains supply to use in indoor grade, in addition, portable video player also can be equipped with box-packed reserve battery usually, mainly is suitable for going out to portably use.Usually the secondary machine of the demonstration of portable video player can be done the folding rotation of horizontal direction and the rotation rotation of vertical direction with respect to the rotation of main frame, angular range also all can be spent between 180 degree 0, watches so can rotate the secondary machine of demonstration to suitable angle in this scope.Existing portable video player is from carrying consideration, for obtaining smaller volume and be convenient to use, the general spliced eye and the locking piece that can carry out mechanical connection with external connection battery that all leave in the bottom of portable video player.But, make it be not suitable on the vehicle that travels, using, and just can use after need the main frame of portable video player being fixed with other supplementary means because existing portable video player is distinctive small and exquisite, light.After adopting the present invention, portable video player can be directly installed on vehicle roof, portable video player is applied on the vehicle-mounted audio-video frequency playing system, has not only increased the purposes of portable video player, simultaneously the also corresponding cost that reduces vehicle-mounted audio-video frequency playing system.
(2) simple in structure, easy to use, the reliable operation of the present invention.The main frame of portable video player need only be plugged on during use and be fixed on being connected and fixed on the parts of vehicle roof and get final product; In the time of portable video player need being taken off, push the snap close button with hand, portable video player is broken away from fasten, taking-up gets final product again.
Description of drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is the schematic perspective view when observing from the rear of Fig. 1.
Fig. 3 is the schematic perspective view when observing from the top of Fig. 1.
Fig. 4 is the schematic perspective view of mount pad among Fig. 1.
Fig. 5 is the schematic perspective view when observing from Fig. 4 rear.
Fig. 6 is the schematic perspective view when observing from Fig. 4 top.
Fig. 7 is that the A-A of Fig. 4 is to section-drawing.
Fig. 8 is the amplification schematic perspective view at B place among Fig. 5.
Fig. 9 is the schematic perspective view of snap close piece.
Figure 10 is the scheme of installation of snap close piece.
Figure 11 is the scheme of installation of attaching plug and circuit card.
Figure 12 is the scheme of installation when observing from Fig. 7 top.
Figure 13 is that the present invention is to the solid timer-operated perspective exploded view of vehicle roof.
Figure 14 is the perspective exploded view of the present invention and portable video player grafting.
Figure 15 is the schematic perspective view when observing from Figure 10 rear.
Figure 16 is the schematic perspective view when observing from Figure 10 top.
Figure 17 is the perspective exploded view of the present invention and the grafting of portable video player bottom.
Figure 18 is the schematic perspective view during from Figure 13 forward observation.
Figure 19 to Figure 25 is the schematic perspective view of the diverse location of use portable video player of the present invention.
The specific embodiment
(embodiment 1)
See Fig. 1 to Fig. 3, the installing component of vehicle carried video frequency unit has mount pad 1, latch components 2, light fixture 3 and connector assembly 4.
See Fig. 4 to Fig. 8, the mount pad 1 of vehicle carried video frequency unit is the plastics integral piece, and mount pad 1 has adapter plate 11 and outer framework 12.Adapter plate 11 link to each other with outer framework 12 and adapter plate 11 and outer framework 12 between form installation cavity 14.The lower surface of the adapter plate 11 of mount pad 1 is provided with 4 plug button 11-1, the sealing of the end opening of plug button 11-1, the other end, and the cross sectional shape of open end is inverse-T-shaped, each plug button 11-1 is by same direction setting.Also be provided with power supply output plug hole 11-2 on the adapter plate 11 of mount pad 1 and be positioned at anterior dead bolt hole 11-3; The preceding side frame 12-1 of outer framework 12 is provided with snap close button cover 12-1-1.Mount pad 1 also has 4 fixing feet 13, and each fixing feet 13 is positioned at the top of adapter plate 11, and each fixing feet 13 is provided with bolt hole.Adapter plate 11 has the quantity bolt hole 11-4 identical with fixing feet 13 quantity and each bolt hole 11-4 communicates with the bolt hole of corresponding fixing feet 13.Also be provided with adapter plate erection column 15 up on the mount pad 1.Mount pad 1 also is provided with toggle groove seat 12-1-2, illumination light trough seat 12-1-3 and mounting post 16; The preceding side frame 12-1 that mounting post 16 is positioned at the outer framework 12 of mount pad 1 goes up and is provided with up; Toggle groove seat 12-1-2 be arranged on mount pad 1 outer framework 12 preceding side frame 12-1 the middle part and Open Side Down, and be provided with the square hole 17 that communicates with the top; Illumination light trough seat 12-1-3 has two, the preceding side frame 12-1 of the outer framework 12 of mount pad 1 each side be provided with one, and opening is down.The adapter plate 11 of mount pad 1 is provided with and is positioned at two other second circuit board erection columns 18 of power supply output plug hole 11-2.
See Fig. 9 and Figure 10, latch components 2 has snap close piece 21, adapter plate 22, first stage clip 23 and second stage clip 24.Snap close piece 21 is the plastics integral piece, and snap close piece 21 has snap close button 21-1, substrate 21-2, the dead bolt 21-3 first stage clip post 21-4 and the second stage clip post 21-5; Snap close button 21-1 is positioned at the front end of substrate 21-2, and dead bolt 21-3 is positioned at the rear end of substrate 21-2, and snap close button 21-1 and all settings down of dead bolt 21-3; The snap close button that its snap close button 21-1 is arranged on the preceding side frame 12-1 of mount pad 1 overlaps in the hole of 12-1-1, and the dead bolt 21-3 of snap close piece 21 passes the dead bolt hole 11-3 of the adapter plate 11 of mount pad 1; The adapter plate 22 of latch components 2 is provided with connecting bore 22-1 and knock hole 22-2; The snap close button 21-1 of snap close piece 21 is a hollow sleeve shape button; The first stage clip post 21-4 is arranged in the hollow sleeve of snap close button 21-1, and is directed upwardly; The second stage clip post 21-5 is arranged on substrate 21-2 and goes up and be directed upwardly; First stage clip 23 is enclosed within on the first stage clip post 21-4 of snap close piece 21, and its lower end contacts with the lower surface of the hollow sleeve of snap close button 21-1, and the upper end contacts with the lower surface of adapter plate 22; Second stage clip 24 is enclosed within on the second stage clip post 21-5, and its lower end contacts with the upper surface of the substrate 21-2 of snap close piece 21, and the upper end contacts with the lower surface of adapter plate 22; The upper end of the second stage clip post 21-5 passes from the knock hole 22-2 of adapter plate 22; Adapter plate 22 is fixed on the adapter plate erection column 15 of mount pad 1.
See Fig. 1, Figure 11 and Figure 12, light fixture 3 has control toggle 31, switch 32, first circuit board 33, illuminating lamp and lampshade 34.The control toggle 31 of light fixture 3 is arranged among the toggle groove seat 12-1-2 of mount pad 1, and the square hole 17 of preceding side frame 12-1 that the control stalk 31-1 of control toggle 31 is upward through the outer framework 12 of mount pad 1 is enclosed within on the driving lever 32-1 of switch 32; The blade tereminal of switch 32 is weldingly fixed on the first circuit board 33 and with first circuit board 33 and is electrically connected, and first circuit board 33 is fixed on the mounting post 16 of mount pad 1; Illuminating lamp has two, and each illuminating lamp is arranged among the corresponding illumination light trough seat 12-1-3, and is electrically connected with first circuit board 33 by lead.
Still see Figure 11,12, installing component also has connector assembly 4; Connector assembly 4 has power supply output plug 41 and second circuit board 42; The connecting strap of power supply output plug 41 is weldingly fixed on the second circuit board 42 and with second circuit board 42 and is electrically connected; Second circuit board 42 is enclosed within on the second circuit board erection column 18 of mount pad 1 by its connecting bore, and is adhesively fixed on by double faced adhesive tape on the upper surface of adapter plate 11 of mount pad 1; Also be electrically connected with power input socket 43 on the second circuit board 42, first circuit board 33 is electrically connected with second circuit board 42 by lead.
See Figure 13, earlier a steel adapter plate 5 is fixed on the vehicle roof 6 when installing component is installed, with 4 the bolt hole 11-4s of screw mount pad 1 is fixed on the steel adapter plate 5 again by mount pad 1.See Figure 14 to Figure 25, upwards pegged graft behind the mount pad 1 in the bottom of portable video player 7, can show secondary machine rotation, adjust to different angles, just can satisfy the needs of watching of diverse location.