CN203511501U - Rotatable vehicle display screen - Google Patents
Rotatable vehicle display screen Download PDFInfo
- Publication number
- CN203511501U CN203511501U CN201320695022.5U CN201320695022U CN203511501U CN 203511501 U CN203511501 U CN 203511501U CN 201320695022 U CN201320695022 U CN 201320695022U CN 203511501 U CN203511501 U CN 203511501U
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- CN
- China
- Prior art keywords
- push rod
- display screen
- transmission
- motor
- gear box
- 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.)
- Expired - Fee Related
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- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The utility model provides a rotatable vehicle display screen which comprises a fixing frame and a display screen, wherein a circuit board is arranged on the fixing frame, a spindle is connected between the display screen and the fixing frame, the display can rotate around the spindle, and turnover transmission mechanisms are fixedly connected on two sides of the fixing frame; each turnover transmission mechanism comprises a connecting plate, an expansion link, a push rod and a motor, one end of the expansion link is hinged with the spindle through a transmission connection piece, and the other end of the expansion link is hinged with the fixing frame; one end of the push rod is hinged with the spindle through a motor transmission piece, and a chute is connected and arranged at the other end of the push rod; a transmission driving component comprises a transmission box as well as a screw rod, a coupler and a push rod transmission piece which are arranged in the transmission box; and two ends of the coupler are connected with the motor and the screw rod respectively, the other end of the screw rod is connected with the transmission box, and the push rod transmission piece is glidingly connected with the chute. According to the utility model, rotation of the display screen can be achieved manually or electrically, the display screen can especially rotate when the motor cannot work normally, and the working performance is stable.
Description
Technical field
The utility model relates to a kind of car-mounted device, refers in particular to a kind of turning vehicle-carrying display screen.
Background technology
Current many cars are typically provided with vehicle-mounted turnover telltale, can be used for playing live video or video recording etc., make passenger enjoy better service.Along with scientific and technical development, vehicle-mounted turnover telltale has a great development.But existing vehicle-mounted turnover telltale often only has manual or electronic turnover mode: only have manual turnover mode, turnover always needs manual operation; Only have electronic turnover mode, when motor goes wrong cannot work time, cannot turn down telltale, also trouble comparatively during maintenance.
Utility model content
In order to solve the single problem that easily causes turnover and maintenance difficult of existing vehicle-carrying display screen turnover mode, the utility model proposes a kind of turning vehicle-carrying display screen, manual or the electronic turnover that can realize read-out, especially when cannot normally working, motor also can turn down stable work in work.
The technical scheme that the utility model adopts is: a kind of turning vehicle-carrying display screen, comprise fixed mount and read-out, fixed mount is provided with circuit card, between read-out and fixed mount, be connected with rotating shaft, read-out can rotate around the shaft, described fixed mount both sides are all fixedly connected with turnover transmission device, described turnover transmission device comprises the connecting panel being fixedly connected with fixed mount and is arranged on the expansion link on connecting panel, push rod and motor, one end of described expansion link is hinged by transmission connection piece and rotating shaft, the other end and the connecting panel of expansion link are hinged, one end of described push rod is hinged by motor-driven part and rotating shaft, the other end of push rod is connected with chute, described transmission driven unit comprises gear box and is installed in the screw mandrel in gear box, coupler, push rod Transmission, the two ends of coupler connect respectively motor and screw mandrel, the other end connection for transmission box of screw mandrel, push rod Transmission and chute sliding block joint.
The utility model has at least a side to be fixedly connected with turnover transmission device at fixed mount, adopt two kinds of turnover modes of expansion link and push rod simultaneously, stressed even while making to turn down, during turnover, balance is better, turnover is got up also more smooth-going, also be convenient to carry out the turnover of telltale when motor cannot normally be worked, conveniently overhaul.
As preferably, described chute is notch cuttype structure.Chute is two sections of notch cuttype, and less near the front end chute bore of gear box, slightly large away from the back segment chute bore of gear box, the sidewall of front end chute is arc, is conducive to like this push rod Transmission in the slip of chute.
As preferably, described push rod Transmission comprises push rod driving bolt, push rod drive nut and stage clip, and described stage clip, push rod drive nut are socketed in push rod driving bolt successively, push rod drive nut and connecting panel butt.
As preferably, described expansion link is hydraulic stem.Stretching of hydraulic stem, realizes turnover.
As preferably, in described gear box, be provided with line slideway, on line slideway, be socketed with slide block, described slide block and line slideway sliding block joint, slide block is fixedly connected with push rod Transmission.The slip of push rod Transmission in push rod chute, the slip with movable slider on line slideway, motion simultaneously can be strengthened the stability that push rod promotes, force balance.
As preferably, in described gear box, between screw mandrel and coupler, be provided with middle baffle plate, between screw mandrel and gear box, screw mandrel and middle baffle plate, be all connected with screw mandrel bearing, coupler top is provided with overhead gage, and described overhead gage, middle baffle plate and gear box are one-body molded.
As preferably, in described gear box, be also provided with motor fixed link, described motor fixed link two ends connect motor and middle baffle plate.
As preferably, the bottom of described gear box is provided with several alignment sensors, and described alignment sensor is electrically connected to circuit card.
As preferably, described rotating shaft is also hinged with sensor board, and one end of sensor board is fixedly connected with fixed mount, and several sensors are installed on sensor board, and sensor is all electrically connected to circuit card.
The beneficial effects of the utility model are: the manual or electronic turnover that can realize read-out especially also can turn down stable work in work when motor cannot normally be worked.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is the structure for amplifying schematic diagram at A place in Fig. 1;
Fig. 3 is the structural representation of push rod Transmission in the utility model.
In figure, 1-fixed mount, 2-read-out, 3-rotating shaft, 4-expansion link, 5-push rod, 6-motor, 7-transmission connection piece, 8-motor-driven part, 9-push rod Transmission, 10-chute, 11-screw mandrel, 12-line slideway, 13-slide block, 14-coupler, 15-motor fixed link, 16-overhead gage, 17-gear box, 18-alignment sensor, 19-connecting panel, baffle plate in 20-, the 21-bolt that is in transmission connection, the 22-nut that is in transmission connection, 23-stage clip, 28-sensor board.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As shown in Figure 1, a kind of turning vehicle-carrying display screen, comprises fixed mount 1 and read-out 2, on fixed mount, 1 is provided with circuit card, between read-out 2 and fixed mount 1, be connected with rotating shaft 3, read-out 23 rotations around the shaft, the both sides of fixed mount 1 are all fixedly connected with turnover transmission device.Turnover transmission device comprises the connecting panel 19 being fixedly connected with fixed mount 1 and is placed in expansion link 4, push rod 5 and the motor 6 on connecting panel 19, wherein expansion link 4 is hydraulic stem, one end of expansion link 4 is hinged by transmission connection piece 7 and rotating shaft 3, the other end of expansion link 4 and connecting panel 1 are hinged, one end of push rod 5 is hinged by motor-driven part 8 and rotating shaft 3, and the other end of push rod 5 connects motor 6 by transmission driven unit.Rotating shaft 3 is hinged with sensor board 28, and one end of sensor board 28 is fixedly connected with fixed mount 1, on sensor board 28, multiple sensors is installed, and sensor is all electrically connected to circuit card.
As shown in Figure 2, transmission driven unit comprises the integrated gear box 17 of aluminium and is installed in screw mandrel 11, coupler 14, push rod Transmission 9 and the line slideway 12 in gear box 17, the two ends of coupler 14 connect respectively motor 6 and screw mandrel 11, the other end connection for transmission box 17 of screw mandrel 11.Push rod 5 is provided with the chute 10 of notch cuttype structure near one end of gear box 17, chute 10 is notch cuttype two sections, less near the front end chute bore of gear box 17, slightly large away from the back segment chute bore of gear box 17, the sidewall of front end chute is arc, push rod Transmission 9 and chute 10 sliding block joints.On line slideway 12, be socketed with slide block 13, slide block 13 and line slideway 12 sliding block joints, slide block 13 is fixedly connected with or is connected as a single entity with push rod Transmission 9.
Between the interior screw mandrel 11 of gear box 17 and coupler 14, be provided with middle baffle plate 20, between screw mandrel 11 and gear box 17, screw mandrel 11 and middle baffle plate 20, be all connected with screw mandrel bearing.Coupler 14 tops are provided with overhead gage 16, and overhead gage 16, middle baffle plate 20 and gear box 17 are one-body molded.Motor fixed link 15 is also housed in gear box 17, and motor fixed link 15 two ends connect motor 6 and middle baffle plate 20.Two alignment sensors that are electrically connected to circuit card 18 are equipped with in the bottom of gear box 17, for the residing position of perception.
As shown in Figure 3, push rod Transmission 9 comprises push rod driving bolt 21, push rod drive nut 22 and stage clip 23, and stage clip 23, push rod drive nut 22 are socketed on push rod driving bolt 21 successively, push rod drive nut 22 and connecting panel 19 butts.
During use, can manual action in push rod 5 or expansion link 4 or drive push rod 5 by motor, realize the turnover of read-out 2.The synchronous slide of push rod Transmission 9 and slide block 13, strengthens the stability that push rod 5 promotes, force balance.In turnover, alignment sensor 18 and sensor board 28 can help the position of perception turnover.
Above embodiment is only explanation technological thought of the present utility model; can not limit protection domain of the present utility model with this; every technological thought according to the utility model proposes, any change of doing on technical scheme basis, within all falling into protection domain of the present utility model.
Claims (8)
1. a turning vehicle-carrying display screen, comprise fixed mount and read-out, fixed mount is provided with circuit card, between read-out and fixed mount, be connected with rotating shaft, read-out can rotate around the shaft, it is characterized in that: described fixed mount both sides are all fixedly connected with turnover transmission device, described turnover transmission device comprises the connecting panel being fixedly connected with fixed mount and is arranged on the expansion link on connecting panel, push rod and motor, one end of described expansion link is hinged by transmission connection piece and rotating shaft, the other end and the connecting panel of expansion link are hinged, one end of described push rod is hinged by motor-driven part and rotating shaft, the other end of push rod is connected with chute, described transmission driven unit comprises gear box and is installed in the screw mandrel in gear box, coupler, push rod Transmission, the two ends of coupler connect respectively motor and screw mandrel, the other end connection for transmission box of screw mandrel, push rod Transmission and chute sliding block joint.
2. turning vehicle-carrying display screen according to claim 1, is characterized in that: described chute is notch cuttype structure.
3. turning vehicle-carrying display screen according to claim 1, it is characterized in that: described push rod Transmission comprises push rod driving bolt, push rod drive nut and stage clip, described stage clip, push rod drive nut are socketed in push rod driving bolt successively, push rod drive nut and connecting panel butt.
4. turning vehicle-carrying display screen according to claim 1, is characterized in that: in described gear box, is provided with line slideway, on line slideway, is socketed with slide block, and described slide block and line slideway sliding block joint, slide block is fixedly connected with push rod Transmission.
5. turning vehicle-carrying display screen according to claim 1, it is characterized in that: in described gear box, between screw mandrel and coupler, be provided with middle baffle plate, between screw mandrel and gear box, screw mandrel and middle baffle plate, be all connected with screw mandrel bearing, coupler top is provided with overhead gage, and described overhead gage, middle baffle plate and gear box are one-body molded.
6. turning vehicle-carrying display screen according to claim 1, is characterized in that: in described gear box, be also provided with motor fixed link, described motor fixed link two ends connect motor and middle baffle plate.
7. turning vehicle-carrying display screen according to claim 1, is characterized in that: the bottom of described gear box is provided with several alignment sensors, and described alignment sensor is electrically connected to circuit card.
8. turning vehicle-carrying display screen according to claim 1, it is characterized in that: described rotating shaft is also hinged with sensor board, one end of sensor board is fixedly connected with fixed mount, and several sensors are installed on sensor board, and sensor is all electrically connected to circuit card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320695022.5U CN203511501U (en) | 2013-11-06 | 2013-11-06 | Rotatable vehicle display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320695022.5U CN203511501U (en) | 2013-11-06 | 2013-11-06 | Rotatable vehicle display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203511501U true CN203511501U (en) | 2014-04-02 |
Family
ID=50370479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320695022.5U Expired - Fee Related CN203511501U (en) | 2013-11-06 | 2013-11-06 | Rotatable vehicle display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203511501U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108240541A (en) * | 2016-12-23 | 2018-07-03 | 乐视汽车（北京）有限公司 | Display bracket |
| CN109017604A (en) * | 2018-10-31 | 2018-12-18 | 永康市泉承工贸有限公司 | A kind of new material in-car TV fixed frame |
| CN109383402A (en) * | 2017-08-11 | 2019-02-26 | 比亚迪股份有限公司 | Vehicle-carrying display screen and automobile |
-
2013
- 2013-11-06 CN CN201320695022.5U patent/CN203511501U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108240541A (en) * | 2016-12-23 | 2018-07-03 | 乐视汽车（北京）有限公司 | Display bracket |
| CN109383402A (en) * | 2017-08-11 | 2019-02-26 | 比亚迪股份有限公司 | Vehicle-carrying display screen and automobile |
| CN109017604A (en) * | 2018-10-31 | 2018-12-18 | 永康市泉承工贸有限公司 | A kind of new material in-car TV fixed frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20181106 |