Screen folding device for concept vehicle

Abstract

The utility model discloses a concept car screen folding device, which relates to the technical field of concept cars, and comprises a mounting rack and a display screen, a rotating mechanism for adjusting the angle of the display screen is arranged in the mounting rack, the rotating mechanism comprises a power shaft and a sliding block, the power shaft is rotatably connected with the mounting rack, and the sliding block is connected with the mounting rack. A power bin is fixedly connected to the middle of the power shaft, an adjusting mechanism for controlling the sliding blocks to move is arranged in the power bin, and the adjusting mechanism comprises a driven gear and a transmission chain. According to the concept vehicle screen folding device, a display screen is fixed to the surface of the power bin through the sliding blocks, and the use stability of the display screen is improved; through rotation of the power shaft, the sliding block drives the display screen to rotate and drive the display screen to turn over, the requirement of customers for watching the display screen at multiple angles can be met, through rotation of the driven gear, the transmission chain controls the sliding block to move, then the display screen is driven to move, the height of the display screen is adjusted, and the experience feeling of the customers is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of concept car, specifically a concept car screen folding device. BACKGROUND

[0002] The concept car can be understood as a future car, a car between the imagination and reality. Car designers use concept cars to show people novel, unique, and advanced ideas, reflecting human dreams and pursuit of advanced cars. Such cars are often in the creative and experimental stage and may not be produced, mainly for vehicle development research and development testing.

[0003] During the concept car display, in order to increase the customer's experience, a display screen is installed in the car. The existing display screen is mostly fixedly installed, and the angle and position adjustment is relatively cumbersome, increasing the screen adjustment difficulty and reducing the customer's experience. Therefore, we provide a concept car screen folding device to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a concept car screen folding device to solve the problems in the prior art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a concept car screen folding device, comprising a mounting frame and a display screen, the inside of the mounting frame is provided with a rotating mechanism for adjusting the angle of the display screen, the rotating mechanism comprises a power shaft and a sliding block, the power shaft is rotatably connected with the mounting frame, and the sliding block is fixedly connected with the display screen, the middle part of the power shaft is fixedly connected with a power bin, the inside of the power bin is provided with an adjusting mechanism for controlling the movement of the sliding block, the adjusting mechanism comprises a driven gear and a transmission chain, and the transmission chain is fixedly connected with the sliding block.

[0006] Preferably, the surface of the power bin is provided with a sliding rail, and the sliding block is slidably connected with the sliding rail, the surface of the sliding block is rotatably connected with a supporting roller, and the supporting roller is slidably connected with the power bin. By the sliding rail, the sliding block is positioned, and the stability of the sliding block sliding is improved.

[0007] Preferably, the surface of the mounting frame is fixedly connected with a reduction box, and the output end of the reduction box is fixedly connected with the power shaft, the surface of the mounting frame is fixedly connected with a first motor for controlling the rotation of the reduction box, the first motor controls the rotation of the power shaft, and the angle value of the power bin is adjusted.

[0008] Preferably, the surface of the mounting frame is fixedly connected with a protective soft pad for providing buffer for the display screen, the inside of the sliding rail is fixedly connected with a pressure sensor, and the pressure sensor is electrically connected with an automobile processor. The position of the sliding block is detected by the pressure sensor, and the position of the sliding block is conveniently reset.

[0009] Preferably, the transmission chain has an internal transmission connection of a drive sprocket and a support wheel, and both the drive sprocket and the support wheel are rotatably connected to the power housing. The top of the driven gear is fixedly connected to the drive sprocket, and the drive gear controls the rotation of the drive sprocket, thereby controlling the movement of the transmission chain.

[0010] Preferably, the driven gear is meshed with a linkage gear, the linkage gear is meshed with a power gear, and a second electric motor that controls the rotation of the power gear is fixedly connected inside the power compartment. The second electric motor controls the rotation of the power gear, which in turn controls the rotation of the driven gear, thereby causing the power sprocket to drive the transmission chain to move.

[0011] Preferably, an adjusting rod is rotatably connected to the surface of the linkage gear, and the adjusting rod is slidably connected to the power chamber. A telescopic spring is fixedly connected to the bottom of the adjusting rod, and the telescopic spring is fixedly connected to the power chamber. A limiting sleeve for limiting the adjusting rod is fixedly connected inside the power chamber. By moving the adjusting rod downward, the linkage gear is disengaged from the power gear, making it convenient to manually adjust the height of the display screen.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This application uses a sliding block to fix the display screen on the surface of the power chamber, improving the stability of the display screen. The rotation of the power shaft causes the sliding block to rotate, thereby causing the display screen to fold, which can meet the customer's need to view the display screen from multiple angles. The rotation of the driven gear causes the transmission chain to control the movement of the sliding block, thereby causing the display screen to move on the surface of the power chamber, adjusting the height of the display screen, and improving the customer's experience of using the display screen.

[0014] 2. This application uses a slide rail to position the sliding block, improving the stability of the sliding block's movement. By having the support rollers abut against the inner wall of the power compartment, the force on the sliding block is distributed, improving the sliding block's support and fixing ability for the display screen. The first motor causes the reduction gearbox to control the rotation of the power shaft, adjusting the angle value of the power compartment, thereby folding or retracting the display screen. The protective pads cushion the display screen, preventing it from touching the mounting bracket and improving the protection of the display screen.

[0015] 3、The application controls the rotation of the power sprocket through the driven gear, controls the movement of the transmission chain, tightens the transmission chain through the support wheel, improves the stability and smoothness of the transmission chain and the power sprocket transmission, controls the rotation of the power gear through the second motor, makes the linkage gear control the rotation of the driven gear, and then makes the power sprocket drive the transmission chain to move, moves the adjusting rod downward to make the linkage gear disengage from the power gear, limits the adjusting rod through the limiting sleeve, provides tension to the adjusting rod through the extension spring, and makes the linkage gear mesh with the power gear and the driven gear. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural schematic view of the screen folding device of the conceptual car of the utility model;

[0017] Figure 2 It is a structural schematic view of the rotating mechanism of the screen folding device of the conceptual car of the utility model;

[0018] Figure 3 It is a structural schematic view of the adjusting mechanism of the screen folding device of the conceptual car of the utility model;

[0019] Figure 4 It is a structural schematic view of the limiting sleeve of the screen folding device of the conceptual car of the utility model.

[0020] The figure mark: 1, mounting frame; 2, display screen; 3, rotating mechanism; 301, power shaft; 302, power bin; 304, reduction box; 305, first motor; 306, protective soft pad; 307, slide rail; 308, sliding block; 309, support roller; 310, pressure sensor; 4, adjusting mechanism; 401, driven gear; 402, power sprocket; 403, transmission chain; 404, support wheel; 405, adjusting rod; 406, linkage gear; 407, extension spring; 408, limiting sleeve; 409, power gear; 410, second motor. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] As Figure 1 - Figure 4The utility model provides a kind of technical scheme of concept car screen folding device, including mounting bracket 1 and display screen 2, the inside of mounting bracket 1 is provided with the rotating mechanism 3 of adjusting display screen 2 angle, rotating mechanism 3 includes power shaft 301 and sliding block 308, power shaft 301 is rotatably connected with mounting bracket 1, and sliding block 308 is fixedly connected with display screen 2, the middle part of power shaft 301 is fixedly connected with power bin 302, display screen 2 is fixed on the surface of power bin 302 by sliding block 308, improve the stability of use of display screen 2, by power shaft 301 rotation, make sliding block 308 drive display screen 2 rotate, further drive display screen 2 fold, further can satisfy the demand of customer multi-angle viewing display screen 2.

[0023] The surface of power bin 302 is provided with slide rail 307, and sliding block 308 is slidably connected with slide rail 307, the surface of sliding block 308 is rotatably connected with support roller 309, and support roller 309 is slidably connected with power bin 302, sliding block 308 is positioned by slide rail 307, improve the stability of sliding of sliding block 308, the stress of sliding block 308 is dispersed by support roller 309 and the inner wall of power bin 302, improve the support and fixing capacity of sliding block 308 to display screen 2.

[0024] The surface of mounting bracket 1 is fixedly connected with reduction gearbox 304, and the output end of reduction gearbox 304 is fixedly connected with power shaft 301, the surface of mounting bracket 1 is fixedly connected with the first motor 305 of control reduction gearbox 304 rotation, the rotation of power shaft 301 is controlled by first motor 305, the angle value of power bin 302 is adjusted, and then display screen 2 is folded or stored.

[0025] The surface of mounting bracket 1 is fixedly connected with protective cushion 306 for providing buffer to display screen 2, the inside of slide rail 307 is fixedly connected with pressure sensor 310, and pressure sensor 310 is electrically connected with automobile processor, display screen 2 is buffered by protective cushion 306, to avoid display screen 2 and touch mounting bracket 1, improve the protection ability to display screen 2, the position of sliding block 308 is detected by pressure sensor 310, to facilitate automobile system to understand the position of sliding block 308.

[0026] The inside of power bin 302 is provided with adjusting mechanism 4 for controlling the movement of sliding block 308, adjusting mechanism 4 includes driven gear 401 and transmission chain 403, and transmission chain 403 is fixedly connected with sliding block 308, transmission chain 403 controls the movement of sliding block 308 by the rotation of driven gear 401, further drive display screen 2 moves on the surface of power bin 302, adjust the height value of display screen 2, improve the experience of customer using display screen 2.

[0027] The power sprocket 402 and the supporting wheel 404 are rotationally connected to the inside of the transmission chain 403, and the power sprocket 402 and the supporting wheel 404 are rotationally connected to the power bin 302; the top end of the driven gear 401 is fixedly connected to the power sprocket 402; the power sprocket 402 is controlled to rotate through the driven gear 401, the transmission chain 403 is controlled to move, and the transmission chain 403 is tightened through the supporting wheel 404, so that the stability and smoothness of the transmission of the transmission chain 403 and the power sprocket 402 are improved.

[0028] The driven gear 401 is meshingly connected to the linkage gear 406, the linkage gear 406 is meshingly connected to the power gear 409, the second motor 410 for controlling the rotation of the power gear 409 is fixedly connected to the inside of the power bin 302, the power gear 409 is controlled to rotate through the second motor 410, the linkage gear 406 is controlled to rotate the driven gear 401, and the power sprocket 402 drives the transmission chain 403 to move.

[0029] The linkage gear 406 is rotationally connected to the surface of the adjusting rod 405, and the adjusting rod 405 is slidingly connected to the power bin 302; the bottom of the adjusting rod 405 is fixedly connected to the telescopic spring 407, and the telescopic spring 407 is fixedly connected to the power bin 302; the limiting sleeve 408 for limiting the adjusting rod 405 is fixedly connected to the inside of the power bin 302; the linkage gear 406 is disconnected from the power gear 409 by moving the adjusting rod 405 downward, so that the height of the display screen 2 is manually adjusted; the adjusting rod 405 is limited by the limiting sleeve 408, and the adjusting rod 405 is provided with a pulling force by the telescopic spring 407, so that the linkage gear 406 is meshingly connected to the power gear 409 and the driven gear 401.

[0030] The first motor 305 and the second motor 410 are electrically connected to the vehicle-mounted controller, and the first motor 305, the pressure sensor 310 and the second motor 410 are existing devices, and the detailed parameters and models thereof will not be described in detail.

[0031] The utility model discloses when using: through first motor 305, make reduction gearbox 304 control power axle 301 rotation, turn outward and fold display screen 2, through second motor 410 control power gear 409 rotation, make linkage gear 406 control driven gear 401 rotation, and then make power sprocket 402 drive transmission chain 403 to move, through sliding block 308 control display screen 2 moves, adjust the height value of display screen 2, when the customer wants to adjust display screen 2 height, press adjusting rod 405 downward, make linkage gear 406 separate power gear 409, and the customer is convenient to adjust display screen 2 height, after the customer adjusts experience to complete, through second motor 410 reverse rotation control sliding block 308 moves upward, when sliding block 308 touch pressure sensor 310, and the car controller resets display screen 2 position, improves the stability of display screen 2 adjustment, through above -mentioned device, the angle and height of display screen 2 are convenient to adjust, can satisfy the demand of customer multi -angle viewing display screen 2, improve the experience of customer to the concept car.

[0032] It is obvious for those skilled in the art that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point, the embodiments should be regarded as exemplary and non-restrictive, the scope of the utility model is defined by the appended claims instead of the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any figure reference in the claims should not be regarded as limiting the involved claims.

Claims

1. A concept car screen folding device, comprising a mounting bracket (1) and a display screen (2), characterized in that: The mounting bracket (1) is equipped with a rotating mechanism (3) for adjusting the angle of the display screen (2). The rotating mechanism (3) includes a power shaft (301) and a sliding block (308). The power shaft (301) is rotatably connected to the mounting bracket (1), and the sliding block (308) is fixedly connected to the display screen (2). A power chamber (302) is fixedly connected to the middle of the power shaft (301). An adjusting mechanism (4) for controlling the movement of the sliding block (308) is provided inside the power chamber (302). The adjusting mechanism (4) includes a driven gear (401) and a transmission chain (403), and the transmission chain (403) is fixedly connected to the sliding block (308).

2. The concept car screen folding device according to claim 1, characterized in that: The surface of the power compartment (302) is provided with a slide rail (307), and a sliding block (308) is slidably connected to the slide rail (307). A support roller (309) is rotatably connected to the surface of the sliding block (308), and the support roller (309) is slidably connected to the power compartment (302).

3. The concept car screen folding device according to claim 1, characterized in that: A gearbox (304) is fixedly connected to the surface of the mounting bracket (1), and the output end of the gearbox (304) is fixedly connected to the power shaft (301). A first motor (305) for controlling the rotation of the gearbox (304) is fixedly connected to the surface of the mounting bracket (1).

4. The concept car screen folding device according to claim 2, characterized in that: The mounting bracket (1) has a protective pad (306) fixedly connected to its surface to provide cushioning for the display screen (2), and a pressure sensor (310) is fixedly connected inside the slide rail (307), and the pressure sensor (310) is electrically connected to the vehicle processor.

5. A concept car screen folding device according to claim 1, characterized in that: The transmission chain (403) has an internal transmission connection between a power sprocket (402) and a support wheel (404), and both the power sprocket (402) and the support wheel (404) are rotatably connected to the power chamber (302). The top of the driven gear (401) is fixedly connected to the power sprocket (402).

6. The concept car screen folding device according to claim 1, characterized in that: The driven gear (401) is meshed with a linkage gear (406), the linkage gear (406) is meshed with a power gear (409), and a second electric motor (410) for controlling the rotation of the power gear (409) is fixedly connected inside the power compartment (302).

7. A concept car screen folding device according to claim 6, characterized in that: An adjusting rod (405) is rotatably connected to the surface of the linkage gear (406), and the adjusting rod (405) is slidably connected to the power chamber (302). A telescopic spring (407) is fixedly connected to the bottom of the adjusting rod (405), and the telescopic spring (407) is fixedly connected to the power chamber (302). A limiting sleeve (408) for limiting the adjusting rod (405) is fixedly connected inside the power chamber (302).

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