Instrument support structure

Abstract

The utility model discloses an instrument support structure, and belongs to the technical field of vehicle-mounted display screens. The vehicle-mounted display mainly comprises a vehicle-mounted display screen body, the support assembly is provided with a U-shaped frame for supporting the vehicle-mounted display screen body, and sliding grooves are formed in the two sides of the inner wall of the U-shaped frame; the dustproof assembly is installed at the lower end of the vehicle-mounted display screen body and comprises a spring, and the spring is installed at the bottom end of the inner wall of the sliding groove; the pull rod is arranged on the U-shaped frame in a penetrating manner; the dustproof baffle is connected to one ends of the two sets of springs, and sliding blocks matched with the sliding grooves in size are installed on the two sides of the dustproof baffle. According to the instrument support structure, the limiting block, the sliding groove, the spring, the pull rod, the dustproof baffle and the grip are arranged, so that the vehicle-mounted display screen body is in the horizontal state, and at the moment, the dustproof baffle is tightly attached to the screen area of the vehicle-mounted display screen body under the action of the spring so as to shield and prevent dust of the vehicle-mounted display screen body.

Description

Technical Field

[0001] The present application relates to the technical field of vehicle-mounted display screens, and specifically to an instrument bracket structure. Background Art

[0002] There are two types of car monitors. One is a TV placed on a bus for viewing, which is essentially a car TV. The other is a small-sized car monitor with sizes of 3.5 inches, 4.3 inches, 7 inches and 9 inches. It generally has two video inputs, one for connecting to a car DVD and the other for connecting to a reversing image car camera. Some also have MP5 video playback and Bluetooth functions. These monitors can be used on sports tools similar to cars, making them convenient for use during car sports.

[0003] For example, patent publication number CN212148675U discloses a fixed flip structure for an in-vehicle display screen, comprising an in-vehicle display screen, a first transmission shaft, a second bevel gear, a connecting shaft, a bearing seat, a fixed base, a connecting rod, a fourth bevel gear, and an adjustment shaft. This allows the inclination angle of the in-vehicle display screen to be adjusted.

[0004] When the aforementioned patented in-car display is in use, dust easily enters the vehicle because it lacks dust protection and the windows may be open while the vehicle is in motion. This accumulated dust can enter the display's crevices or coat the surface, affecting the display quality, heat dissipation, and even damaging internal components. Therefore, a new instrument bracket structure is needed to address this issue.

[0005] It should be noted that the above information disclosed in this Background section is only for understanding the background technology of the present application concept, and therefore, it may contain information that does not constitute prior art. Summary of the Invention

[0006] Based on the above-mentioned problems existing in the prior art, the problem to be solved by this application is to provide an instrument bracket structure to solve the problem that when the vehicle-mounted display screen of the above-mentioned patent is in use, the vehicle-mounted display screen is not equipped with dust protection measures, and the windows may be open during driving, allowing external dust to easily enter the vehicle. The long-term accumulation of dust may enter the gaps of the display screen or cover the surface, affecting the display effect and heat dissipation, and may even damage internal components.

[0007] The technical scheme adopted by the present application to solve its technical problems is: an instrument support structure. Mainly comprising: a vehicle-mounted display screen body; a support assembly installed on the vehicle-mounted display screen body, the support assembly having a U-shaped frame supporting the vehicle-mounted display screen body, a sliding groove being formed on both sides of the inner wall of the U-shaped frame; a dustproof assembly installed at the lower end of the vehicle-mounted display screen body, the dustproof assembly comprising: a spring installed at the bottom end of the inner wall of the sliding groove; a pulling rod penetratingly arranged on the U-shaped frame; a dustproof baffle connected to one end of the two springs, the dustproof baffle having a sliding block with a size adapted to the sliding groove installed on both sides thereof.

[0008] Further, one end of the pulling rod is provided with a handle.

[0009] Further, two groups of mounting racks are installed on both sides of the vehicle-mounted display screen body.

[0010] Further, the support assembly comprises a base arranged at the lower end of the vehicle-mounted display screen body, the U-shaped frame being installed on the base, a motor box being installed on the side surface of the U-shaped frame, a driving motor being installed at the bottom end of the inner wall of the motor box, and a first bevel gear being installed at the output end of the driving motor.

[0011] A rotating shaft is installed in the bearing of each of the two groups of mounting racks, the vehicle-mounted display screen body being movably penetrated in the U-shaped frame through the rotating shaft, and a second bevel gear being installed at one end of one of the rotating shafts.

[0012] Further, a limiting block is installed at one end of the rotating shaft.

[0013] The present application has the following beneficial effects: the instrument support structure provided by the present application is provided with a limiting block, a sliding groove, a spring, a pulling rod, a dustproof baffle and a handle, so that the vehicle-mounted display screen body is in a horizontal state, at this time, the dustproof baffle is tightly attached to the screen area of the vehicle-mounted display screen body under the action of the spring to shield dust.

[0014] In addition to the objects, features and advantages described above, the present application has other objects, features and advantages. The present application will be further described in detail below with reference to the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0015] The drawings accompanying the specification of the present application form a part thereof, serve to provide further understanding of the present application, and together with the description of the present application, serve to explain the present application, and do not constitute an improper limitation on the present application.

[0016] In the drawings:

[0017] Figure 1 is a whole schematic view of an instrument support structure in the present application;

[0018] Figure 2 is Figure 1 Explosion diagram of

[0019] Figure 3 for Figure 1 Schematic diagram of the dustproof structure of the vehicle display screen;

[0020] Among them, the reference numerals in the figures are:

[0021] 1. Vehicle-mounted display screen body; 101. Mounting bracket; 2. Bracket assembly; 201. Base; 202. U-shaped frame; 203. Motor box; 204. Drive motor; 205. First bevel gear; 206. Rotating shaft; 207. Second bevel gear; 208. Limiting block; 209. Slide groove; 3. Dustproof assembly; 301. Spring; 302. Pull rod; 303. Dustproof baffle; 304. Handle. DETAILED DESCRIPTION

[0022] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0023] In order to enable those skilled in the art to better understand the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of this application.

[0024] like Figure 1-Figure 3 As shown, the present application provides an instrument bracket structure, including a vehicle-mounted display screen body 1, two sets of mounting brackets 101 are fixedly installed on both sides of the vehicle-mounted display screen body 1, and a bracket assembly 2 is installed on the vehicle-mounted display screen body 1, and the bracket assembly 2 is used to support the vehicle-mounted display screen body 1 and realize angle adjustment;

[0025] The bracket assembly 2 includes a base 201 disposed at the lower end of the vehicle-mounted display screen body 1, a U-shaped frame 202 is fixedly mounted on the base 201, a motor box 203 is fixedly mounted on the side of the U-shaped frame 202, a drive motor 204 is fixedly mounted on the bottom end of the inner wall of the motor box 203, and a first bevel gear 205 is fixedly mounted on the output end of the drive motor 204;

[0026] A rotating shaft 206 is installed on the bearings of the two sets of mounting frames 101. The vehicle-mounted display screen body 1 is movable through the U-shaped frame 202 via the rotating shaft 206. A second bevel gear 207 is fixedly installed at one end of one set of rotating shafts 206. The second bevel gear 207 is meshed with the first bevel gear 205.

[0027] The driving motor 204 is adapted to drive the first bevel gear 205 to rotate, thereby driving the second bevel gear 207 to rotate, thereby achieving angle adjustment of the vehicle-mounted display screen body 1, and a limiting block 208 is fixedly mounted on one end of the other set of rotating shafts 206, and the limiting block 208 is used to prevent the rotating shafts 206 from slipping off the U-shaped frame 202;

[0028] Slide grooves 209 are provided on both sides of the inner wall of the U-shaped frame 202. A dustproof component 3 is provided at the lower end of the vehicle-mounted display screen body 1. The dustproof component 3 includes a spring 301 fixedly installed at the bottom end of the inner wall of the slide groove 209. A pull rod 302 is provided through the spring 301. One end of the pull rod 302 is movable and passes through the U-shaped frame 202.

[0029] A dust baffle 303 is connected to one end of the two sets of springs 301. Sliders (not shown) that match the size of the slide slot 209 are fixedly installed on both sides of the dust baffle 303. One end of the pull rod 302 is connected to the dust baffle 303. The spring 301 is used to support the dust baffle 303.

[0030] A handle 304 is fixedly mounted on one end of the pulling rod 302, and the handle 304 facilitates pulling the pulling rod 302;

[0031] It should be noted that when the vehicle-mounted display screen body 1 is in use, the vehicle-mounted display screen body 1 is pressed against the spring 301 by the action of the bracket assembly 2, so that the dust shield 303 is close to the bottom end of the inner wall of the U-shaped frame 202. When the vehicle-mounted display screen body 1 is not in use, the vehicle-mounted display screen body 1 is in a horizontal state under the action of the bracket assembly 2. At this time, the dust shield 303 is covered on the vehicle-mounted display screen body 1 under the action of the spring 301 to shield the screen area of ​​the vehicle-mounted display screen body 1 from dust.

[0032] Working principle:

[0033] When in use, the driving motor 204 is started to drive the first bevel gear 205, and the first bevel gear 205 rotates with the second bevel gear 207 to adjust the angle of the vehicle-mounted display screen body 1. When the vehicle-mounted display screen body 1 is not in use, the driving motor 204 is started again to make the vehicle-mounted display screen body 1 in a horizontal state. At this time, the dust shield 303 is tightly attached to the screen area of ​​the vehicle-mounted display screen body 1 under the action of the spring 301 to shield it from dust.

[0034] When used again, the dust shield 303 is moved downward by holding the handle 304 and the spring 301 is squeezed, and then the driving motor 204 is started to rotate the first bevel gear 205 to drive the second bevel gear 207 to rotate, thereby adjusting the angle of the vehicle display screen body 1.

[0035] The above are merely preferred embodiments of the present application and are not intended to limit the present application. Those skilled in the art will readily appreciate that various modifications and variations are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present application shall be included within the scope of protection of the present application.

Claims

1. An instrument support structure, characterized in that: include: Vehicle-mounted display screen body (1); A bracket assembly (2), the bracket assembly (2) being mounted on the vehicle-mounted display screen body (1), the bracket assembly (2) comprising a U-shaped frame (202) for supporting the vehicle-mounted display screen body (1), and slide grooves (209) being provided on both sides of the inner wall of the U-shaped frame (202); A dustproof component (3) is mounted on the lower end of the vehicle-mounted display screen body (1), and the dustproof component (3) includes: A spring (301), the spring (301) being mounted on the bottom end of the inner wall of the chute (209); A pulling rod (302), the pulling rod (302) being arranged through the U-shaped frame (202); A dustproof baffle (303) is connected to one end of the two groups of springs (301), and sliding blocks with sizes matching those of the slide grooves (209) are installed on both sides of the dustproof baffle (303).

2. The instrument support structure according to claim 1, characterized in that: One end of the pulling rod (302) is provided with a handle (304).

3. The instrument support structure according to claim 2, characterized in that: Two sets of mounting frames (101) are installed at two sides of the vehicle-mounted display screen body (1).

4. The instrument support structure according to claim 3, characterized in that: The bracket assembly (2) comprises a base (201) arranged at the lower end of the vehicle-mounted display screen body (1); the U-shaped frame (202) is mounted on the base (201); a motor box (203) is mounted on the side of the U-shaped frame (202); a driving motor (204) is mounted on the bottom end of the inner wall of the motor box (203); and a first bevel gear (205) is mounted on the output end of the driving motor (204); The two groups of mounting frames (101) are provided with internal bearings having rotating shafts (206), and the vehicle-mounted display screen body (1) is movably connected to and penetrates the U-shaped frame (202) via the rotating shafts (206). A second bevel gear (207) is provided at one end of the rotating shafts (206).

5. The instrument support structure according to claim 4, characterized in that: A limiting block (208) is installed at one end of the rotating shaft (206).

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