Vehicle-mounted display structure

Abstract

The utility model relates to the technical field of vehicle-mounted displayers, in particular to a vehicle-mounted displayer structure which comprises a vehicle-mounted displayer shell and a display screen, black-out cloth penetrates through the inner wall of the upper portion of the vehicle-mounted displayer shell, a cross rod is connected to the inner wall of the front side of the black-out cloth in a sleeved mode, and the tail end of a rotating part of a material roller is rotationally connected with a support through a bearing. The two sides of the torsion spring are fixedly connected with the rotating part of the material roller and the support respectively. Through cooperation of the self-locking air cylinder, the cross rod and the torsion spring, the self-locking air cylinder can be controlled to retract under the condition that shading cloth is not needed, meanwhile, the torsion spring automatically drives the material roller to conduct winding, the situation that sunlight is likely to irradiate a display screen at the position of a vehicle-mounted displayer shell is avoided, and the service life of the vehicle-mounted displayer is prolonged. The problems that an operator cannot effectively check specific information at the position of the display screen due to light reflection of the display screen, the temperature rises under long-time irradiation in summer, and electronic elements at the position of the display screen are prone to heating due to the fact that sunlight directly irradiates the display screen, so that the service life is shortened are solved.

Description

Technical Field

[0001] This utility model relates to the field of vehicle display technology, specifically to a vehicle display structure. Background Technology

[0002] The central control system of a car includes a central control door lock system. The driver can control the opening and closing of the car doors and the window lifting system through the central control system. The in-vehicle display is the most important control and display structure in the central control system. For example, an in-vehicle display structure with patent number "202421142375.7" includes a main body shell, and the surface of the main body shell is connected to an upper rotating bracket.

[0003] However, although it can prevent water seepage, in actual use, sunlight can easily shine on the display screen of the vehicle display casing, causing glare and making it difficult for the operator to effectively view the information on the screen. At the same time, under prolonged exposure to sunlight in summer, the temperature will rise, and direct sunlight on the display screen can easily cause the electronic components in that location to overheat, affecting the lifespan of the device. Utility Model Content

[0004] The purpose of this invention is to solve the problem that sunlight easily shines on the display screen of the vehicle display housing, causing glare and making it difficult for the operator to effectively view the information on the display screen. At the same time, under prolonged exposure to sunlight in summer, the temperature will rise, and direct sunlight on the display screen can easily cause the electronic components in that location to overheat, affecting the service life. Therefore, this invention proposes a vehicle display structure.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] Design a vehicle-mounted display structure, including a vehicle-mounted display housing and a display screen. The display screen is installed at the center of the inner wall of the vehicle-mounted display housing. Multiple control buttons are machined on the left and right sides of the front end of the vehicle-mounted display housing. A light-shielding cloth runs through the upper inner wall of the vehicle-mounted display housing. A crossbar is sleeved on the front inner wall of the light-shielding cloth. A material roller is wound around the rear end of the light-shielding cloth. Multiple stop bars are fixed to both sides of the outer wall of the material roller. The rotating part of the material roller is rotatably connected to a bracket through a bearing. A torsion spring is provided on the rotating part of the material roller. The two sides of the torsion spring are fixedly connected to the rotating part of the material roller and the bracket, respectively.

[0007] Preferably, the outer wall of the bracket is fixedly connected to the housing of the vehicle display, both ends of the crossbar are fixedly connected to the output shaft of the self-locking cylinder, the main body of the self-locking cylinder is fixedly connected to the housing of the vehicle display, and the output shaft of the self-locking cylinder passes through the housing of the vehicle display.

[0008] Preferably, the outer wall of the vehicle display housing is fixed with multiple limiting buckles at equal intervals on both the left and right ends, and the rear left and right sides of the vehicle display housing are machined with multiple wiring holes.

[0009] Preferably, control knobs are installed on both the left and right sides of the upper front end of the vehicle display housing.

[0010] Preferably, the inner wall above the front end of the vehicle display housing is machined with a slot for the crossbar and the front side of the light-shielding cloth to be inserted.

[0011] The vehicle-mounted display structure proposed in this utility model has the following advantages:

[0012] Through the coordination of a self-locking cylinder, crossbar, light-shielding cloth, slot, material roller, and torsion spring, the output shaft of the self-locking cylinder drives the crossbar forward. The crossbar then drives the light-shielding cloth through the slot, allowing the cloth at the material roller to unwind. Simultaneously, the torsion spring is stretched, and the cloth blocks the top of the display screen. When the light-shielding cloth is not needed, the self-locking cylinder retracts, and the torsion spring automatically drives the material roller to wind up. This effectively prevents sunlight from shining on the display screen, causing glare and making it difficult for the operator to view the information. Furthermore, in summer, prolonged exposure to sunlight can cause the electronic components at the display screen to overheat, reducing their lifespan. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the front structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the rear structure of this utility model;

[0015] Figure 3 This utility model Figure 1 A schematic diagram of a local structure in the image;

[0016] Figure 4 This utility model Figure 3 Top view of a partial sectional view;

[0017] Figure 5 This utility model Figure 3 A schematic diagram of the structure with the blackout cloth removed.

[0018] In the diagram: 1. Vehicle display housing, 2. Display screen, 3. Control button, 4. Crossbar, 5. Sunshade cloth, 6. Control knob, 7. Limit buckle, 8. Self-locking cylinder, 9. Material roller, 10. Bracket, 11. Wiring socket, 12. Stop bar, 13. Slot, 14. Torsion spring. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings:

[0020] See attached document Figure 1-5 In this embodiment, a vehicle-mounted display structure includes a vehicle-mounted display housing 1 and a display screen 2. The display screen 2 is installed at the center of the inner wall of the vehicle-mounted display housing 1. Multiple control buttons 3 are processed on the left and right sides of the front end of the vehicle-mounted display housing 1. The control buttons 3 and control knobs 6 can control different electronic components inside the car and meet operational needs, such as volume or air conditioning control. A light-shielding cloth 5 runs through the upper inner wall of the vehicle-mounted display housing 1. The material of the light-shielding cloth 5 can be determined according to the specific use, specifically it can be made of "natural fiber cotton and linen". A crossbar 4 is sleeved on the front inner wall of the light-shielding cloth 5. A material roller 9 is wrapped around the rear end of the light-shielding cloth 5. Multiple baffles 12 are fixedly connected to both sides of the outer wall of the material roller 9. The rotating part of the material roller 9 is rotatably connected to the bracket 10 through a bearing. A torsion spring 14 is provided on the rotating part of the material roller 9. The elastic coefficient of the torsion spring 14 can be determined according to the specific use. The two sides of the torsion spring 14 are fixedly connected to the rotating part of the material roller 9 and the bracket 10, respectively.

[0021] See attached document Figure 1-5 In this embodiment, the outer wall of the bracket 10 is fixedly connected to the vehicle display housing 1, and both ends of the crossbar 4 are fixedly connected to the output shaft of the self-locking cylinder 8. The self-locking cylinder 8 is a multi-stage cylinder, and the specific material can be determined according to the specific application. The main body of the self-locking cylinder 8 is fixedly connected to the vehicle display housing 1, and the output shaft of the self-locking cylinder 8 passes through the vehicle display housing 1.

[0022] See attached document Figure 1-5 In this embodiment, multiple limiting buckles 7 are fixed at equal distances on the left and right ends of the outer wall of the vehicle display housing 1. Multiple wiring sockets 11 are machined on the left and right sides of the rear end of the vehicle display housing 1. The signal line plug corresponding to the vehicle is inserted into the wiring socket 11, so that the internal controller of the vehicle display housing 1 and the display screen 2 is connected to the corresponding circuit of the vehicle. Control knobs 6 are installed on the left and right sides of the upper front end of the vehicle display housing 1. The inner wall of the upper front end of the vehicle display housing 1 is machined with a slot 13 for the front side of the crossbar 4 and the light shield 5 to be embedded.

[0023] Working principle:

[0024] When this in-vehicle display structure is needed, the user first inserts the corresponding signal cable plug into the wiring socket 11, connecting the internal controllers of the in-vehicle display housing 1 and the display screen 2 to the corresponding vehicle circuit. Then, the in-vehicle display housing 1 is inserted into the notch in the car's center console, and the car's air conditioning panels are installed on the left and right sides of the in-vehicle display housing 1. The installation is then achieved by the air conditioning panels locking the limiting clips 7 on both sides of the in-vehicle display housing 1 (this process is existing technology). However, in actual use, sunlight may shine on the display screen 2 on the in-vehicle display housing 1, causing glare and making it difficult for the operator to effectively view the information on the display screen 2. Furthermore, in summer, prolonged exposure to sunlight can cause the temperature to rise, and direct sunlight on the display screen 2 can easily cause the electronic components to overheat, reducing their lifespan. Therefore, this design incorporates a light-blocking cloth 5 structure. In the event of the above problems, the user can control a self-locking cylinder. 8. The output shaft of the self-locking cylinder 8 drives the crossbar 4 forward (the self-locking cylinders 8 on both sides can be controlled to start and stop synchronously through the PLC controller). The crossbar 4 can then drive the light-shielding cloth 5 through the inside of the slot 13, so that the light-shielding cloth 5 at the material roller 9 is unwound. At the same time, the torsion spring 14 is stretched, and the light-shielding cloth 5 blocks the top of the display screen 2. When the light-shielding cloth 5 is not needed, the self-locking cylinder 8 can be controlled to retract, and the torsion spring 14 automatically drives the material roller 9 to rewind. Since the winding and unwinding method is used, the space occupied is small, which can be used inside the car display housing 1. This can effectively avoid the situation where sunlight shines on the display screen 2 at the car display housing 1, causing the display screen 2 to reflect light and making it impossible for the operator to effectively view the specific information on the display screen 2. At the same time, under long-term exposure in summer, the temperature will rise, and direct sunlight on the display screen 2 can easily cause the electronic components at that location to heat up, affecting the service life.

[0025] Although the present invention has been illustrated and described with reference to preferred embodiments, those skilled in the art should understand that various changes in form and detail are possible within the scope of the claims.

Claims

1. A vehicle-mounted display structure, comprising a vehicle-mounted display housing (1) and a display screen (2), wherein the display screen (2) is mounted at the center of the inner wall of the vehicle-mounted display housing (1), characterized in that: Multiple control buttons (3) are machined on the left and right sides of the front end of the vehicle display housing (1). A light-shielding cloth (5) runs through the upper inner wall of the vehicle display housing (1). A crossbar (4) is sleeved on the front inner wall of the light-shielding cloth (5). A material roller (9) is wrapped around the rear end of the light-shielding cloth (5). Multiple baffles (12) are fixedly connected to both sides of the outer wall of the material roller (9). The rotating part of the material roller (9) is rotatably connected to the bracket (10) through a bearing. A torsion spring (14) is provided on the rotating part of the material roller (9). The two sides of the torsion spring (14) are fixedly connected to the rotating part of the material roller (9) and the bracket (10) respectively.

2. The vehicle-mounted display structure according to claim 1, characterized in that: The outer wall of the bracket (10) is fixedly connected to the vehicle display housing (1), and the two ends of the crossbar (4) are fixedly connected to the output shaft of the self-locking cylinder (8). The main body of the self-locking cylinder (8) is fixedly connected to the vehicle display housing (1), and the output shaft of the self-locking cylinder (8) passes through the vehicle display housing (1).

3. The vehicle-mounted display structure according to claim 1, characterized in that: Multiple limiting buckles (7) are fixed at equal intervals on the left and right ends of the outer wall of the vehicle display housing (1), and multiple wiring holes (11) are machined on the left and right sides of the rear end of the vehicle display housing (1).

4. The vehicle-mounted display structure according to claim 1, characterized in that: Control knobs (6) are installed on the upper left and right sides of the front end of the vehicle display housing (1).

5. The vehicle-mounted display structure according to claim 1, characterized in that: The inner wall above the front end of the vehicle display housing (1) is provided with a slot (13) for the front side of the crossbar (4) and the light shield (5) to be inserted.

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