Supporting assembly for temperature resistance test of automobile central control screen mounting bracket

Abstract

The utility model discloses a support assembly for a temperature resistance test of an automobile central control screen mounting bracket, which relates to the technical field of high temperature resistance tests of automobile interior trim parts and comprises a base frame arranged below a heating assembly in a test box, a cover plate is arranged on the inner side of the base frame, and a plurality of turnover frames are rotatably arranged in the cover plate. According to the utility model, the plurality of overturning frames and the adjustable storage seat are rotatably arranged in the cover plate, the limiting part is used for clamping and positioning the automobile central control screen mounting bracket body on the storage seat, and the driving part is matched to drive the plurality of overturning frames to rotate, so that the automobile central control screen mounting bracket body reaches a suspended state; a high-temperature heat source acts on a hidden part on the automobile central control screen mounting bracket body through the heat penetrating gaps in the storage seats and also acts on the other side of the automobile central control screen mounting bracket body through the gap between the two storage seats, so that the automobile central control screen mounting bracket body is comprehensively heated; and the obtained test data has certain accuracy.

Description

A support component for temperature resistance testing of automotive center console screen mounting brackets Technical Field

[0001] This utility model relates to the field of high temperature resistance testing technology for automotive interior parts, specifically to a support component for high temperature resistance testing of automotive center console screen mounting brackets. Background Technology

[0002] As a heat-generating component, the mounting bracket for a car's central control screen requires temperature resistance testing during production to ensure it functions properly under real-world conditions without deformation, damage, or malfunction. Currently, the temperature resistance test involves placing the mounting bracket directly on a platform, where a heating element within the test chamber provides a high-temperature environment. After a period of time, the bracket's parameters are measured to assess its stability and durability under prolonged high temperatures. However, this method of placing the bracket directly on a platform is flawed because it results in incomplete heating and the platform's resistance to deformation leads to inaccurate test data. Summary of the Invention

[0003] The purpose of this utility model is to provide a support component for temperature resistance testing of automotive central control screen mounting brackets, in order to solve the technical problem that the existing testing method of directly placing the bracket body on the placement platform results in certain deviations in the test results due to incomplete heating and the placement platform's resistance to deformation of the bracket body itself.

[0004] A support assembly for temperature resistance testing of automotive center console screen mounting brackets includes a base frame placed below a heating assembly inside a test chamber. The base frame has a cover plate on its inner side, and a plurality of flip frames are rotatably arranged inside the cover plate. Each of the flip frames is provided with a pair of adjustable seats. The automotive center console screen mounting bracket body is positioned on the seats. The base frame is provided with a drive unit for driving the flip frames to rotate, and the seats are provided with a limiting part for clamping the automotive center console screen mounting bracket body.

[0005] Preferably, the drive unit includes a cylinder, a rack, and a gear. The cylinder is mounted on the base frame, the rack is mounted on the output end of the cylinder, the rack is also slidably mounted on the base frame, the gear is rotatably mounted on the cover plate and meshes with the rack, and the gear is also connected to the tilting frame.

[0006] Preferably, the flipping frame is provided with a guide rail in the middle, and the guide rail is evenly distributed with mounting holes, and the placement seat is adjustablely disposed on the mounting holes.

[0007] Preferably, the limiting part includes a flap and a clamping claw. The lower end of the flap is hinged to the storage seat. A groove is provided on the upper part of the flap. The clamping claw is slidably disposed in the groove. A guide rod is provided on the clamping claw. The guide rod is slidably disposed on the flap. A spring is sleeved on the guide rod between the flap and the clamping claw.

[0008] Preferably, the clamping port of the clamping claw abuts against the body of the automotive center console screen mounting bracket.

[0009] Preferably, a heat-through gap is provided through the middle of the storage seat, and part of the structure of the car center console screen mounting bracket body is placed within the heat-through gap.

[0010] The advantages of this utility model are as follows: By rotating and setting several flip frames and adjustable storage seats inside the cover plate, the limiting part clamps and positions the car center console screen mounting bracket body on the storage seat. With the cooperation of the driving part, the several flip frames are driven to rotate, so that the car center console screen mounting bracket body reaches a suspended state. The high temperature heat source will act on the hidden part of the car center console screen mounting bracket body through the heat-penetrating gap on the storage seat. The high temperature heat source will also act on the other side of the car center console screen mounting bracket body through the gap between the two storage seats, thereby realizing the full heating of the car center console screen mounting bracket body. The obtained test data has a certain degree of accuracy. Attached Figure Description

[0011] Figure 1 is a schematic diagram of the state of the present invention when the mounting bracket body for the car center console screen is placed.

[0012] Figure 2 is a schematic diagram of the structure of this utility model.

[0013] Figure 3 is a schematic diagram of the assembly of the tilting frame and the drive unit in this utility model.

[0014] Figure 4 is a schematic diagram of the central storage seat of this utility model on the flipping frame.

[0015] Figure 5 is a schematic diagram of the assembly of the middle placement seat and the limiting part of this utility model.

[0016] Among them, 1-base frame; 2-cover plate; 3-flipping frame; 4-storage seat; 5-car central control screen mounting bracket body; 6-cylinder; 7-rack; 8-gear; 9-guide rail; 10-flipping plate; 11-clamping claw; 12-slide groove; 13-guide rod; 14-spring; 15-heat penetration gap. Detailed Implementation

[0017] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0018] As shown in Figures 1 to 5, a support assembly for temperature resistance testing of a car center console screen mounting bracket includes a base frame 1 placed below a heating assembly inside a test chamber. The base frame 1 has a cover plate 2 on its inner side, and a plurality of flip frames 3 are rotatably arranged inside the cover plate 2. Each of the flip frames 3 is provided with a pair of adjustable placement seats 4. The car center console screen mounting bracket body 5 is positioned on the placement seats 4. The base frame 1 is provided with a driving part for driving the plurality of flip frames 3 to rotate, and the placement seats 4 are provided with a limiting part for clamping the car center console screen mounting bracket body 5.

[0019] In this embodiment, the drive unit includes a cylinder 6, a rack 7, and a gear 8. The cylinder 6 is mounted on the base frame 1, the rack 7 is mounted on the output end of the cylinder 6, the rack 7 is also slidably mounted on the base frame 1, the gear 8 is rotatably mounted on the cover plate 2 and meshes with the rack 7, and the gear 8 is also connected to the tilting frame 3.

[0020] In this embodiment, the flipping frame 3 is provided with a guide rail 9 in the middle, and mounting holes are evenly distributed on the guide rail 9. The storage seat 4 is adjustablely disposed on the mounting holes.

[0021] In this embodiment, the limiting part includes a flap 10 and a clamping claw 11. The lower end of the flap 10 is hinged to the storage seat 4. A groove 12 is provided on the upper part of the flap 10. The clamping claw 11 is slidably disposed in the groove 12. A guide rod 13 is provided on the clamping claw 11. The guide rod 13 is slidably disposed on the flap 10. A spring 14 is sleeved on the guide rod 13 between the flap 10 and the clamping claw 11.

[0022] In this embodiment, the clamping port of the clamping claw 11 abuts against the body 5 of the car central control screen mounting bracket.

[0023] In this embodiment, a heat-through gap 15 is provided through the middle of the storage seat 4, and part of the structure of the car central control screen mounting bracket body 5 is placed in the heat-through gap 15.

[0024] Working process and principle: In this embodiment, during use, firstly, according to the model of the car center console screen mounting bracket body 5 to be tested, adjust the installation position of the storage seat 4 on the guide rail 9, place several car center console screen mounting bracket bodies 5 to be tested on the corresponding storage seats 4, and then the operator manually flips the flip plate 10, pulls the clamping claw 11 along the slide groove 12 and inserts it into the middle of the car center console screen mounting bracket body 5, and pushes the clamping claw 11 under the elasticity of the spring 14, so as to position and clamp the car center console screen mounting bracket body 5 on the storage seat 4;

[0025] Then, the heating components inside the test chamber are turned on. After each car center console screen mounting bracket body 5 is heated for a period of time, the cylinder 6 is activated to extend its output end, driving the rack 7 to slide along the base frame 1. This, in turn, drives the corresponding flipping frame 3 to flip through the gears 8, so that the car center console screen mounting bracket body 5 in the clamped state flips synchronously, so that the car center console screen mounting bracket body 5 reaches a suspended state. During the flipping process of the storage seat 4, the high temperature heat source will act on the hidden part of the car center console screen mounting bracket body 5 through the heat-penetrating gap 15 on the storage seat 4. As the storage seat 4 continues to flip, the high temperature heat source will also act on the other side of the car center console screen mounting bracket body 5 through the gap between the two storage seats 4, thereby achieving full heating of the car center console screen mounting bracket body 5.

[0026] Based on the above, this utility model rotates and sets several flip frames 3 and adjustable storage seats 4 inside the cover plate 2. The limiting part clamps and positions the car center console screen mounting bracket body on the storage seat. With the help of the driving part, the several flip frames 3 are driven to rotate, so that the car center console screen mounting bracket body 5 reaches a suspended state. The high temperature heat source will act on the hidden part of the car center console screen mounting bracket body 5 through the heat-penetrating gap 15 on the storage seat 4. The high temperature heat source will also act on the other side of the car center console screen mounting bracket body 5 through the gap between the two storage seats 4, thereby realizing the full heating of the car center console screen mounting bracket body 5. The obtained test data has a certain degree of accuracy.

[0027] As is known from common technical knowledge, this utility model can be implemented through other embodiments that do not depart from its spirit or essential characteristics. Therefore, the disclosed embodiments described above are merely illustrative in all respects and are not the only ones. All modifications within the scope of this utility model or its equivalents are included in this utility model.

Claims

1. A support assembly for temperature resistance testing of a mounting bracket for a car center console screen, comprising a base frame (1) placed below a heating assembly inside a test chamber, wherein a cover plate (2) is provided on the inner side of the base frame (1), characterized in that, The cover plate (2) is provided with a number of flip frames (3) that rotate. Each of the flip frames (3) is provided with a pair of adjustable storage seats (4). The storage seats (4) are positioned to hold the car center screen mounting bracket body (5). The base frame (1) is provided with a drive unit for driving the flip frames (3) to rotate. The storage seats (4) are provided with a limiting part for clamping the car center screen mounting bracket body (5).

2. The support assembly for temperature resistance testing of a car center console screen mounting bracket according to claim 1, characterized in that: The drive unit includes a cylinder (6), a rack (7) and a gear (8). The cylinder (6) is mounted on the base frame (1). The rack (7) is mounted on the output end of the cylinder (6). The rack (7) is also slidably mounted on the base frame (1). The gear (8) is rotatably mounted on the cover plate (2) and meshes with the rack (7). The gear (8) is also connected to the tilting frame (3).

3. The support assembly for temperature resistance testing of a car center console screen mounting bracket according to claim 1, characterized in that: The flipping frame (3) is provided with a guide rail (9) in the middle, and mounting holes are evenly distributed on the guide rail (9). The storage seat (4) is adjustablely mounted on the mounting holes.

4. The support assembly for temperature resistance testing of a car center console screen mounting bracket according to claim 1, characterized in that: The limiting part includes a flap (10) and a clamping claw (11). The lower end of the flap (10) is hinged to the storage seat (4). A groove (12) is provided on the upper part of the flap (10). The clamping claw (11) is slidably disposed in the groove (12). A guide rod (13) is provided on the clamping claw (11). The guide rod (13) is slidably disposed on the flap (10). A spring (14) is sleeved on the guide rod (13) between the flap (10) and the clamping claw (11).

5. A support assembly for temperature resistance testing of a car center console screen mounting bracket according to claim 4, characterized in that: The clamping port of the clamping claw (11) abuts against the body (5) of the car central control screen mounting bracket.

6. The support assembly for temperature resistance testing of a car center console screen mounting bracket according to claim 1, characterized in that: A heat-penetrating gap (15) is provided through the middle of the storage seat (4), and part of the structure of the car central control screen mounting bracket body (5) is placed in the heat-penetrating gap (15).

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