CN210478553U - Vehicle-mounted display screen winding and unwinding devices - Google Patents
Vehicle-mounted display screen winding and unwinding devices Download PDFInfo
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- CN210478553U CN210478553U CN201920305474.5U CN201920305474U CN210478553U CN 210478553 U CN210478553 U CN 210478553U CN 201920305474 U CN201920305474 U CN 201920305474U CN 210478553 U CN210478553 U CN 210478553U
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Abstract
A vehicle-mounted display screen retracting device comprises a vehicle-mounted display screen and a retracting device, wherein the vehicle-mounted display screen is made of a flexible screen which can be curled; the vehicle-mounted display screen comprises a curled part and an unfolded part, wherein the curled part is used for hiding, and the unfolded part is used for displaying.
Description
Technical Field
The utility model relates to a accuse interior trim design field in the car, concretely relates to on-vehicle display screen's winding and unwinding devices.
Background
The existing vehicle-mounted display screen is usually provided with an embedding position on an automobile central control panel, and the vehicle-mounted display screen is installed on the embedding position and is connected with a vehicle bus so as to play a role in more diversification of functions. The vehicle-mounted display screen usually needs to occupy more positions of the central control panel, and is not beneficial to the position design of an air outlet of an air conditioner or other control keys, so that the popularization and further development of the vehicle-mounted display screen in the field of automobile manufacturing are restricted.
The document with the patent number 201410366648.0 discloses a vehicle-mounted display screen folding and unfolding structure, which comprises an automobile central control board, a fixing frame and a display screen, wherein a display screen outlet is formed in the automobile central control board; the fixing frame is provided with a linear sliding rail and a first fixing shaft, the linear sliding rail inclines downwards towards the first fixing shaft, the fixing frame is provided with an opening capable of accommodating a display screen to be in and out, the opening is located at an outlet of the display screen, and the first fixing shaft is installed at the position of the opening; the display screen is provided with an arc-shaped sliding rail and a second fixed shaft; the general shape of the arc-shaped sliding rail is parallel to the display screen; the second fixed shaft is arranged on the linear slide rail in a front-back sliding manner; the first fixing shaft can slide back and forth to be installed on the arc-shaped sliding rail.
The inventor finds that the technical scheme saves space for the automobile central control panel by controlling the folding and unfolding of the vehicle-mounted display screen, and is favorable for designing other positions of the central control panel. However, the technical scheme has the disadvantages that the screen size occupies a space, the design freedom and flexibility are greatly reduced, the style of the display screen is fixed, the size and the size of the screen cannot be adjusted, drivers and passengers in the automobile benefit from the development of internet of vehicles and the development of automatic driving to increase the requirements for large-screen display and interaction, even if a part of brands of automobiles use the display screen with larger size, the whole interior decoration surface is occupied, and the driving safety hazard can exist in long-term display.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects of the prior art, the utility model aims to provide a vehicle-mounted display screen's that screen size can be adjusted winding and unwinding devices.
The utility model adopts the technical proposal that: a vehicle-mounted display screen retracting device comprises a vehicle-mounted display screen and a retracting device, wherein the vehicle-mounted display screen is made of a flexible screen which can be curled; the folding and unfolding device is used for folding and unfolding the vehicle-mounted display screen, the vehicle-mounted display screen comprises a curling part and an unfolding part, the curling part is used for hiding, and the unfolding part is used for displaying.
Optionally, the retracting device comprises a left transmission assembly (20), a right transmission assembly (20), an upper transmission assembly (30) and a lower transmission assembly (30) and a curling screen lifting module (40), wherein the left transmission assembly (20) and the right transmission assembly (20) comprise a bearing seat (201), a left-handed lead screw (202), a right-handed lead screw (202), a guide rail (203), a base (204), a worm motor (205) and a sliding block (206); the up-down transmission assembly (30) comprises a fixed bracket (301), a guide rail (302) and a rack (303); the rolling screen lifting module (40) comprises a gear (401), a motor mounting seat (402), a motor (403), a rolling screen (404), a cover plate (405) and a rolling screen shell (406); after the motor (403) is started, the curled screen lifting module (40) is driven to ascend, after the curled screen lifting module is in place, the worm motor (205) is started, the left-handed lead screw and the right-handed lead screw (202) rotate to drive the two side sliding blocks (206) to move respectively, so that the curled screen lifting module (40) is tripped on the motor mounting seat (402), the shells (406) at the two ends of the curled screen (404) are separated respectively, the curled screen (404) is slowly unfolded, and the curled screen is opened to a preset position to stop.
Optionally, the winding and unwinding device comprises a winding screen module upper cover (2), a connecting rod (3), a gear (4), a motor (5), a gear connecting rod (6) and a winding screen module lower cover (8); the motor (5) drives the gear (4) to rotate, then the gear connecting rod (6) and the connecting rod (3) extend, the upper cover (2) of the curling screen module is pushed to rise, the curling screen (7) slowly rises, and the device stops when reaching a set position.
The utility model has the advantages that after the method and the device of the utility model are adopted, the design of the central control interior decoration style is more flexible and free; the display screen is curled, so that the limitation of the vehicle-mounted entertainment information system interaction on the screen size requirement is removed, the size of the display screen can be flexibly folded and unfolded, the screen expansion in the up-down direction or the left-right direction is realized, and the deep entertainment information interaction requirement brought by the increasingly developed vehicle networking technology and the automatic driving technology is met; the hidden design can be selected, the interior decoration is simpler, and the interior decoration can be lifted and opened manually or automatically when in use; this device compact structure, the installation is simple, and occupation space is less and can extend and realize bigger screen enjoyment, builds higher science and technology and feels. FIG. 7
Drawings
The contents of the description and the references in the drawings are briefly described as follows:
fig. 1 is a schematic view of the overall structure of embodiment 1 of the present invention;
fig. 2 is a schematic view of an unfolding structure of a display screen according to embodiment 1 of the present invention;
fig. 3 is an exploded view of the whole structure of embodiment 1 of the present invention;
fig. 4 is a schematic view of the overall structure of embodiment 2 of the present invention;
fig. 5 is a schematic view of the display screen unfolding structure according to embodiment 2 of the present invention.
Fig. 6 is a schematic structural view of the front and back of the display screen of embodiment 2 of the present invention.
Fig. 7 is an exploded view of the whole structure of embodiment 2 of the present invention.
Detailed Description
The technical solution of the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, fig. 2 and fig. 3, in embodiment 1, a vehicle-mounted display screen retracting device comprises a vehicle-mounted display screen made of a flexible screen capable of being rolled and a retracting device; the folding and unfolding device is used for folding and unfolding the vehicle-mounted display screen, the vehicle-mounted display screen comprises a curling part and an unfolding part, the curling part is used for hiding, and the unfolding part is used for displaying.
The winding and unwinding device comprises a left transmission assembly (20), a right transmission assembly (30) and a winding screen lifting module (40), wherein the left transmission assembly (20) and the right transmission assembly (20) comprise a bearing seat (201), a left-handed screw rod (202), a right-handed screw rod (202), a guide rail (203), a base (204), a worm motor (205) and a sliding block (206); the up-down transmission assembly (30) comprises a fixed bracket (301), a guide rail (302) and a rack (303); the rolling screen lifting module (40) comprises a gear (401), a motor mounting seat (402), a motor (403), a rolling screen (404), a cover plate (405) and a rolling screen shell (406); during the use, the default state curls the screen and hides in the center console, and the vehicle starts, motor (403) start-up back, drives it rises to curl screen lifting module (40), targets in place the back worm motor (205) start, at this moment levogyration, dextrorotation lead screw (202) rotate, drive both sides slider (206) and remove respectively, make it detain in motor mount pad (402) to curl screen lifting module (40), curl screen (404) both ends casing (406) separately, curl screen (404) slowly unfold, open the position of predetermineeing and stop. Preferably, the utility model discloses accessible physics button control the size that the display screen was opened.
As shown in fig. 4, 5, 6 and 7, in embodiment 2, the vehicle-mounted display screen retracting device comprises a vehicle-mounted display screen made of a flexible screen capable of being rolled and a retracting device; the folding and unfolding device is used for folding and unfolding the vehicle-mounted display screen, the vehicle-mounted display screen comprises a curling part and an unfolding part, the curling part is used for hiding, and the unfolding part is used for displaying.
The winding and unwinding device comprises a winding screen module upper cover (2), a connecting rod (3), a gear (4), a motor (5), a gear connecting rod (6) and a winding screen module lower cover (8); the motor (5) drives the gear (4) to rotate, then the gear connecting rod (6) and the connecting rod (3) extend, the upper cover (2) of the curling screen module is pushed to rise, the curling screen (7) slowly rises, and the device stops when reaching a set position.
Although the preferred embodiments of the present invention have been described in detail, the invention is not limited to the embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and the equivalents or substitutions are included in the scope of protection defined by the claims of the present application.
Claims (3)
1. A vehicle-mounted display screen retracting device is characterized by comprising a vehicle-mounted display screen and a retracting device, wherein the vehicle-mounted display screen is made of a flexible screen which can be curled; the folding and unfolding device is used for folding and unfolding the vehicle-mounted display screen, the vehicle-mounted display screen comprises a curling part and an unfolding part, the curling part is used for hiding, and the unfolding part is used for displaying.
2. The vehicle-mounted display screen retracting device according to claim 1, characterized by comprising a left-right transmission assembly (20), an upper-lower transmission assembly (30) and a curling screen lifting module (40), wherein the left-right transmission assembly (20) comprises a bearing seat (201), a left-handed screw (202), a right-handed screw (202), a guide rail (203), a base (204), a worm motor (205) and a sliding block (206); the up-down transmission assembly (30) comprises a fixed bracket (301), a guide rail (302) and a rack (303); the rolling screen lifting module (40) comprises a gear (401), a motor mounting seat (402), a motor (403), a rolling screen (404), a cover plate (405) and a rolling screen shell (406); the motor (403) is used for driving the curling screen lifting module (40) to ascend, the worm motor (205) is started after the curling screen lifting module (40) is in place, the left-handed lead screw and the right-handed lead screw (202) rotate at the moment, the two side sliding blocks (206) are driven to move respectively, the curling screen lifting module (40) is tripped on the motor mounting seat (402), the curling screen (404) and the curling screen shell (406) are separated respectively, the curling screen (404) is slowly unfolded, and the curling screen lifting module is opened to a preset position to stop.
3. The vehicle-mounted display screen retracting device according to claim 1, characterized by comprising a rolling screen module upper cover (2), a connecting rod (3), a gear (4), a motor (403), a gear connecting rod (6) and a rolling screen module lower cover (8); the motor (403) is used for driving the gear (4) to rotate, then the gear connecting rod (6) and the connecting rod (3) extend, the upper cover (2) of the curling screen module is pushed to ascend, the curling screen (404) slowly ascends, and the curling screen module stops when reaching a set position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920305474.5U CN210478553U (en) | 2019-03-11 | 2019-03-11 | Vehicle-mounted display screen winding and unwinding devices |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920305474.5U CN210478553U (en) | 2019-03-11 | 2019-03-11 | Vehicle-mounted display screen winding and unwinding devices |
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| CN210478553U true CN210478553U (en) | 2020-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920305474.5U Active CN210478553U (en) | 2019-03-11 | 2019-03-11 | Vehicle-mounted display screen winding and unwinding devices |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109910774A (en) * | 2019-03-11 | 2019-06-21 | 天派电子（深圳）有限公司 | A kind of vehicle-carrying display screen folding and unfolding method and device |
| JPWO2021261535A1 (en) * | 2020-06-26 | 2021-12-30 |
-
2019
- 2019-03-11 CN CN201920305474.5U patent/CN210478553U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109910774A (en) * | 2019-03-11 | 2019-06-21 | 天派电子（深圳）有限公司 | A kind of vehicle-carrying display screen folding and unfolding method and device |
| CN109910774B (en) * | 2019-03-11 | 2024-03-26 | 天派电子（深圳）有限公司 | Application method of vehicle-mounted display screen retraction device |
| JPWO2021261535A1 (en) * | 2020-06-26 | 2021-12-30 | ||
| WO2021261535A1 (en) * | 2020-06-26 | 2021-12-30 | 小島プレス工業株式会社 | Display device |
| JP7320133B2 (en) | 2020-06-26 | 2023-08-02 | 小島プレス工業株式会社 | Display device |
| US11907020B2 (en) | 2020-06-26 | 2024-02-20 | Kojima Industries Corporation | Display device |
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