Anti-collision rear cover of vehicle-mounted display

Abstract

The utility model relates to the field of display collision, in particular to an anti-collision rear cover of a vehicle-mounted display. A rear cover is clamped to one end of the vehicle-mounted display, a fixed base is fixed to the bottom end of the rear cover, limiting grooves are formed in the two sides of one end in the fixed base, supporting plates are slidably connected to the interiors of the limiting grooves, and a rubber plate is fixed to one end of each supporting plate. Anti-collision mechanisms are arranged at the top end and the bottom end between the supporting plate and the rear cover. According to the anti-collision rear cover of the vehicle-mounted displayer, when an automobile jolts or collides, the rubber plate and the supporting plate are driven by the impact force of external force to impact and damage the vehicle-mounted displayer, the material of the rubber plate can buffer a small part of impact force, and therefore the anti-collision rear cover of the vehicle-mounted displayer is good in anti-collision performance. Impact force brought by the supporting plate is mainly adsorbed and dispersed through the anti-collision mechanism, then the impact force is effectively relieved, and the vehicle-mounted displayer is effectively protected.

Description

Technical Field

[0001] The utility model relates to the field of display collision, in particular to an anti-collision rear cover of a vehicle-mounted display. Background Art

[0002] There are two types of on-board monitors. One is a TV placed on the bus for viewing, which is essentially a car-mounted TV. The other is a small-sized car-mounted monitor with sizes of 3.5 inches, 4.3 inches, 7 inches and 9 inches. Generally, there are 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. The monitor can be used on sports tools similar to cars, making it convenient to use in car sports.

[0003] For example, patent CN211731245U discloses an anti-collision vehicle-mounted display, including a telescopic cylinder, a fixed cylinder, a buffer spring, a support rod, a fixed seat, a compacted sponge, a rubber plate, a connecting top plate and a telescopic spring. The upper side of the rear end surface of the rear cover is connected to the telescopic cylinder, the rear end surface of the telescopic cylinder is installed with a buffer spring, the rear side of the annular side of the telescopic cylinder is fitted with a fixed cylinder, the rear end surface of the fixed cylinder is connected to a rubber plate, the inside of the rubber plate is filled with compacted sponge, a fixed seat is installed on the front end surface of the rubber plate, a telescopic spring is installed on the rear side of the rear cover, the lower end surface of the telescopic spring is connected to a connecting top plate, and the lower end surface of the connecting top plate is installed with a support rod. This design solves the problems of poor anti-collision ability and low practicality of the original vehicle-mounted display rear cover. The utility model has a reasonable structure and good anti-collision effect, and improves the anti-collision ability of the vehicle-mounted display rear cover.

[0004] When using the above technology, it was found that the following technical problems exist in the prior art: most of the vehicle-mounted displays in the prior art are on the end surface of the center console, which will cause the display to be easily damaged when hit, causing losses, and the traditional display back cover has no anti-collision structure and is less practical. For this reason, we designed an anti-collision back cover for a vehicle-mounted display to provide another technical solution to the above technical problems. Utility Model Content

[0005] Based on this, it is necessary to provide an anti-collision rear cover for a vehicle-mounted display to address the above technical problems. When the car is bumped or collided, the force of the external impact drives the rubber plate and the support plate to impact and damage the vehicle-mounted display. The material of the rubber plate itself can buffer a small part of the impact force. The impact force brought by the support plate is mainly absorbed and dispersed through the anti-collision mechanism, thereby effectively alleviating the impact force and effectively protecting the vehicle-mounted display.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A collision-proof rear cover for a vehicle-mounted display comprises a vehicle-mounted display, one end of the vehicle-mounted display being clamped with a rear cover, the bottom end of the rear cover being fixed with a fixed base, both sides of one end of the fixed base being provided with limiting grooves, the interior of the limiting groove being slidably connected with a support plate, one end of the support plate being fixed with a rubber plate, and anti-collision mechanisms being arranged at the top and bottom ends between the support plate and the rear cover.

[0008] As a preferred embodiment of the anti-collision rear cover of a vehicle-mounted display provided by the utility model, one of the anti-collision mechanisms includes a buffer component and a limit component, buffer components are arranged on both sides of the support plate and the rear cover close to one end, and a limit component is arranged in the middle of the support plate and the rear cover close to one end.

[0009] As a preferred embodiment of the anti-collision rear cover of a vehicle-mounted display provided by the utility model, the buffer assembly includes a hinge, and there are two hinges. Hinges are fixed on both sides of one end of the support plate, and the internal rotation of the hinge is connected to a transmission rod, and the end of the transmission rod away from the hinge is rotationally connected to a sliding plate, and the internal sliding of the sliding plate is slidably connected to a guide rod, and fixed blocks are fixed on both sides of the guide rod.

[0010] As a preferred embodiment of the anti-collision rear cover of the vehicle-mounted display provided by the utility model, the outer sides of the two guide rods are sleeved with B unloading springs, one side of the B unloading spring is fixed to the sliding plate, and the other side of the sliding plate is fixed to one of the fixed blocks.

[0011] As a preferred embodiment of the anti-collision rear cover of a vehicle-mounted display provided by the utility model, the limit assembly includes an A mounting plate and a B fixing plate, and the A mounting plate and the B fixing plate are fixed to the ends of the support plate and the rear cover that are close to each other, and the A mounting plate and the B fixing plate are fixed to the ends of the A mounting plate and the B fixing plate that are close to each other, and the interior of the limit claw is slidably connected to the limit slider.

[0012] As a preferred embodiment of the anti-collision rear cover of a vehicle-mounted display provided by the utility model, a force unloading spring A is arranged inside the limit claw and the limit slider, one side of the force unloading spring A is fixed to the B fixing plate, and the other side of the force unloading spring A is fixed to the A mounting plate.

[0013] It can be seen without a doubt that the above-mentioned technical solution of the present application can definitely solve the technical problem to be solved by the present application.

[0014] At the same time, through the above technical solutions, the utility model has at least the following beneficial effects:

[0015] The utility model provides an anti-collision rear cover for a vehicle-mounted display. When the vehicle is bumped or collided, the impact force of the external force collides with the support plate. At this time, the anti-collision mechanism absorbs and disperses the impact force brought by the support plate, thereby effectively alleviating the impact force and effectively protecting the vehicle-mounted display. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the anti-collision mechanism structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the buffer component of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the limit assembly of the utility model.

[0021] In the figure: 1. Car display; 2. Back cover; 3. Rubber plate; 4. Support plate; 5. A unloading spring; 6. Fixed base; 7. A mounting plate; 8. B fixing plate; 9. Fixed block; 10. Guide rod; 11. Transmission rod; 12. B unloading spring; 13. Sliding plate; 14. Hinge; 15. Limit claw; 16. Limit slider. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0023] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings.

[0024] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0025] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0026] Reference Figure 1-Figure 4 A vehicle-mounted display anti-collision rear cover comprises a vehicle-mounted display 1, one end of the vehicle-mounted display 1 is clamped with a rear cover 2, the bottom end of the rear cover 2 is fixed with a fixed base 6, both sides of one end of the fixed base 6 are provided with limiting grooves, a support plate 4 is slidably connected inside the limiting groove, a rubber plate 3 is fixed at one end of the support plate 4, and anti-collision mechanisms are arranged at the top and bottom ends between the support plate 4 and the rear cover 2;

[0027] When the car bumps or collides, the force of the external impact drives the rubber plate 3 and the support plate 4 to impact and damage the vehicle display 1, and the material of the rubber plate 3 itself can buffer a small part of the impact force, and the impact force brought by the support plate 4 is mainly absorbed and dispersed by the anti-collision mechanism, thereby effectively alleviating the impact force and effectively protecting the vehicle display 1;

[0028] One of the anti-collision mechanisms includes a buffer component and a limit component. The buffer components are arranged on both sides of the support plate 4 and the rear cover 2 close to each other, and the limit component is arranged in the middle of the support plate 4 and the rear cover 2 close to each other.

[0029] The impact force brought by the support plate 4 is absorbed and relieved by the buffer component and the limit component, so as to avoid the elastic compression of a certain component to the extreme, thereby failing to achieve the relief effect;

[0030] The buffer assembly includes a hinge 14, and there are two hinges 14. The hinges 14 are fixed on both sides of one end of the support plate 4. The hinge 14 is internally rotatably connected to a transmission rod 11. The end of the transmission rod 11 away from the hinge 14 is rotatably connected to a sliding plate 13. The sliding plate 13 is internally slidably connected to a guide rod 10. Both sides of the guide rod 10 are fixed with fixed blocks 9.

[0031] The outer sides of the two guide rods 10 are sleeved with B unloading springs 12, one side of the B unloading spring 12 is fixed to the sliding plate 13, and the other side of the sliding plate 13 is fixed to one of the fixing blocks 9, so that the impact force brought by the sliding plate 13 is absorbed by the B unloading spring 12;

[0032] The limiting assembly includes an A mounting plate 7 and a B fixing plate 8, and the A mounting plate 7 and the B fixing plate 8 are fixed to the ends of the support plate 4 and the rear cover 2 that are close to each other, and the limiting slider 16 and the limiting claw 15 are fixed to the ends of the A mounting plate 7 and the B fixing plate 8 that are close to each other. The inside of the limiting claw 15 is slidably connected with the limiting slider 16, and the inside of the limiting claw 15 and the limiting slider 16 is provided with an A unloading spring 5, one side of the A unloading spring 5 is fixed to the B fixing plate 8, and the other side of the A unloading spring 5 is fixed to the A mounting plate 7;

[0033] The support plate 4 drives the A mounting plate 7, the limit slider 16 and the limit slider 16 to slide, and the elastic force of the A unloading spring 5 is used to absorb and disperse the impact force brought by the A mounting plate 7, thereby effectively alleviating the impact force.

[0034] The use process of the anti-collision rear cover of a vehicle-mounted display provided by the utility model is as follows: when in use, the fixing base 6 is fixed to the center console of the car, and the vehicle-mounted display 1 is clamped in front of the rear cover 2. When the rear end of the rubber plate 3 is hit by an external force, the rubber plate 3 can alleviate a part of the impact force through its own material, and the rubber plate 3 drives the support plate 4 to impact the direction of the rear cover 2. At this time, the support plate 4 drives the A mounting plate 7 and the limit slider 16 to slide with the limit slider 16, and the elastic force of the A unloading spring 5 is used to absorb and disperse the impact force brought by the A mounting plate 7, so as to effectively alleviate the impact force;

[0035] Part of the impact force is dispersed to the buffer component, which drives the hinge 14 and the transmission rod 11 to rotate through the support plate 4, so that the transmission rod 11 drives the sliding plate 13 to compress the B unloading spring 12, so that the B unloading spring 12 will offset the impact force caused by the movement of the sliding plate 13, thereby facilitating the complete relief of the impact force of the external force collision through the buffer component and the limit group, thereby facilitating the protection of the vehicle-mounted display 1 and extending the service life of the device.

[0036] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A vehicle-mounted display anti-collision rear cover, characterized in that: The invention comprises a vehicle-mounted display (1), one end of which is clamped with a rear cover (2), the bottom end of which is fixed with a fixed base (6), both sides of one end of the fixed base (6) are provided with limiting grooves, the inside of which is slidably connected with a support plate (4), one end of which is fixed with a rubber plate (3), and anti-collision mechanisms are provided at the top and bottom ends between the support plate (4) and the rear cover (2).

2. The anti-collision rear cover of a vehicle-mounted display according to claim 1, characterized in that: One of the anti-collision mechanisms comprises a buffer component and a limit component, wherein the buffer components are arranged on both sides of the support plate (4) and the rear cover (2) close to one end, and the limit component is arranged in the middle of the support plate (4) and the rear cover (2) close to one end.

3. The anti-collision rear cover of a vehicle-mounted display according to claim 2, characterized in that: The buffer assembly comprises a hinge (14), wherein there are two hinges (14), and hinges (14) are fixed on both sides of one end of the support plate (4), the hinge (14) is internally rotatably connected to a transmission rod (11), and the end of the transmission rod (11) away from the hinge (14) is rotatably connected to a sliding plate (13), and the sliding plate (13) is internally slidably connected to a guide rod (10), and fixed blocks (9) are fixed on both sides of the guide rod (10).

4. The anti-collision rear cover of a vehicle-mounted display according to claim 3, characterized in that: The outer sides of the two guide rods (10) are sleeved with a B unloading spring (12), one side of the B unloading spring (12) is fixed to a sliding plate (13), and the other side of the sliding plate (13) is fixed to one of the fixing blocks (9).

5. The anti-collision rear cover of a vehicle-mounted display according to claim 2, characterized in that: The limit assembly comprises an A mounting plate (7) and a B fixing plate (8); the A mounting plate (7) and the B fixing plate (8) are fixed to the ends of the support plate (4) and the rear cover (2) that are close to each other; a limit slider (16) and a limit claw (15) are fixed to the ends of the A mounting plate (7) and the B fixing plate (8) that are close to each other; the interior of the limit claw (15) is slidably connected to the limit slider (16).

6. The anti-collision rear cover of a vehicle-mounted display according to claim 5, characterized in that: An A unloading spring (5) is arranged inside the limiting claw (15) and the limiting slider (16); one side of the A unloading spring (5) is fixed to the B fixing plate (8), and the other side of the A unloading spring (5) is fixed to the A mounting plate (7).

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