Automobile seat table board button durability test bench

Abstract

The utility model discloses an automobile seat table board button endurance test bench, which relates to the technical field of automobile seat table board button tests and comprises a movable workbench and a pneumatic mechanism arranged on the workbench and used for opening and closing a table board. The pneumatic mechanism comprises a base connected with the workbench, a vertical arm arranged on the base, an upper sliding block, a lower sliding block, an upper air cylinder arranged on the upper sliding block, a disc arranged on the front portion of the upper air cylinder and used for unlocking a table board button, and a lower air cylinder arranged on the lower sliding block, wherein the upper sliding block and the lower sliding block are arranged on the vertical arm in a sliding mode. The rotating wheel is arranged at the front part of the lower cylinder and used for closing the table board; the device can reproduce the use scene of the seat table plate, is simple and convenient to set, can save the working time of an operator, is small in occupied space, is convenient to move, can enter a temperature and humidity test box, and can carry out a test task according to standard environmental requirements.

Description

TECHNICAL FIELD

[0001] The utility model relates to automobile seat table board button test technical field especially relates to a kind of automobile seat table board button endurance test bench. BACKGROUND

[0002] Automobile electric appliance switch plays a vital role in the safety and comfort of automobile driving, and like other electrical parts, it needs to withstand high and low temperature environment test, vibration test, salt spray test and endurance test. Endurance test is the most basic and important test for automobile electrical parts, and is an important basis for evaluating the quality of parts. If the reliability is poor, the switch will fail during driving, which can cause serious consequences. The seat table board button endurance test bench on the market is less in quantity, inconvenient to move and expensive.

[0003] Therefore, the automobile seat table board button endurance test bench is designed to improve the above problems. SUMMARY

[0004] To solve the above problems in the prior art, the utility model provides a kind of automobile seat table board button endurance test bench, can reproduce table board use scene, set simple and convenient, can save operator's working hours, equipment occupies small space, it is convenient to move.

[0005] To achieve the above purpose, the technical scheme adopted by the utility model is as follows:

[0006] A kind of automobile seat table board button endurance test bench, including movable workbench, the pneumatic mechanism for switching table board is set on workbench, pneumatic mechanism includes the base connected with workbench, vertical arm is set on base, upper slide block and lower slide block are slidably arranged on vertical arm, upper cylinder is set on upper slide block, disc is set on the front of upper cylinder for unlocking table board button, lower cylinder is set on lower slide block, rotating wheel is set on the front of lower cylinder for closing table board.

[0007] As preferred in the utility model, air volume regulating valve is arranged on the upper cylinder and the lower cylinder.

[0008] As preferred in the utility model, locking bolt is arranged on the upper slide block and the lower slide block.

[0009] As preferred in the utility model, guide shaft for directional rotating wheel is arranged on the lower cylinder.

[0010] As preferred in the utility model, rotating wheel is connected with lower cylinder through rotating wheel fixing plate.

[0011] As preferred in the utility model, moving wheel is arranged below workbench.

[0012] As a preferred embodiment of this invention, the upper part of the worktable is provided with multiple mounting holes.

[0013] By adopting the above technical solution, the beneficial effects of this utility model compared with the prior art are:

[0014] 1. The present invention relates to a durability testing bench for automotive seat table buttons, which can reproduce the usage scenarios of seat tables, is simple and convenient to set up, can save operator time, occupies little space, and is easy to move;

[0015] 2. The present invention provides a fatigue testing bench for automotive seat armrests, which can be placed in a temperature and humidity test chamber and can be used to conduct tests according to standard environmental requirements. Attached Figure Description

[0016] Other objects and results of this invention will become more apparent and readily understood with reference to the following description taken in conjunction with the accompanying drawings, and with a more complete understanding of the invention. In the drawings:

[0017] Fig. 1 This is a perspective view of the present invention;

[0018] Fig. 2 This is a perspective view of the pneumatic mechanism of this utility model;

[0019] Fig. 3 This is a perspective view of the present invention after application;

[0020] The reference numerals in the attached drawings include: workbench 1, pneumatic mechanism 2, table 3, moving wheel 11, mounting hole 12, base 21, vertical arm 22, upper slider 23, lower slider 24, upper cylinder 25, disc 26, lower cylinder 27, rotating wheel 28, locking bolt 231 / 241, air volume regulating valve 251 / 271, guide shaft 272, and rotating wheel fixing plate 281. Detailed Implementation

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

[0022] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0023] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. It should be pointed out that all accompanying drawings are exemplary representations. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0024] The present invention will be further described in detail below through specific embodiments and in conjunction with the accompanying drawings.

[0025] Reference Figs. 1-3 , Fig. 1 This is a perspective view of the present invention. Fig. 2 This is a perspective view of the pneumatic mechanism of this utility model. Fig. 3 This is a perspective view of the application of this utility model. The utility model provides a durability testing bench for automotive seat / tabletop buttons, including a workbench 1, a pneumatic mechanism 2, and a control system (not shown). The workbench 1 is movable and can enter a temperature and humidity test chamber. The pneumatic mechanism 2 is mounted on the workbench 1 and is used to open and close the tabletop 3 for conducting durability tests on the seat / tabletop buttons. The workbench 1 has casters 11 at its lower part, preferably four casters at the four corners. The upper part of the workbench 1 has multiple mounting holes 12 for mounting the seat and the pneumatic mechanism 2 for testing. The control system controls the operation of the pneumatic mechanism 2 and mainly includes digital input terminals, digital output terminals, a data acquisition module, a data storage module, and a PLC drive module.

[0026] The pneumatic mechanism 2 includes a base 21, a vertical arm 22, an upper slider 23, a lower slider 24, an upper cylinder 25, a disc 26, a lower cylinder 27, and a rotating wheel 28. The base 21 is fixedly connected to the worktable 1. The vertical arm 22 is mounted on the base 21. The upper slider 23 and the lower slider 24 are mounted on the vertical arm 22 and can move up and down. Both the upper slider 23 and the lower slider 24 are equipped with locking bolts 231 / 241, which are used to fix the positions of the upper slider 23 and the lower slider 24. The upper cylinder 25 is mounted on the upper slider 23. The disc 26 is located in front of the upper cylinder 25. The disc 26 is preferably connected to the front of the cylinder shaft. The disc 26 is used to unlock the table button. The lower cylinder 27 is located on the lower slider. On block 24, a rotating wheel 28 is disposed in front of the lower cylinder 27. The rotating wheel 28 is preferably connected to the front of the cylinder shaft. The rotating wheel 28 is used to close the table 3. When the rotating wheel 28 contacts the table 3, rolling friction can be achieved to reduce the wear of the table 3. Both the upper cylinder 25 and the lower cylinder 27 are provided with gas volume regulating valves 251 / 271 to regulate the gas pressure, thereby regulating the force and speed applied by the cylinder. In one embodiment, the rotating wheel 28 is connected to the lower cylinder 27 through a rotating wheel fixing plate 281. The lower cylinder 27 is provided with a guide shaft 272 for orienting the rotating wheel 28. The guide shaft 272 is slidably connected to the lower cylinder 27. The guide shaft 272 can prevent the rotating wheel 28 from rotating along the cylinder shaft and play an orienting role.

[0027] The following will refer to Figs. 1-3 The working principle of this utility model will be explained.

[0028] During operation, move the test bench to the designated position, fix the seat, and adjust the positions of the upper cylinder 25 and the lower cylinder 27 so that driving the upper cylinder 25 can unlock the tabletop button and driving the lower cylinder 27 can close the tabletop. This utility model provides a durability testing bench for automotive seat tabletop buttons, which can reproduce the usage scenarios of seat tabletops. It is simple and convenient to set up, saving operator time. The equipment occupies little space, is easy to move, and can also be placed in a temperature and humidity test chamber to conduct tests according to standard environmental requirements.

[0029] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A durability testing bench for automotive seat table buttons, characterized in that, It includes a movable worktable, a pneumatic mechanism on the worktable for opening and closing the table, the pneumatic mechanism including a base connected to the worktable, a vertical arm on the base, an upper slider and a lower slider slidably mounted on the vertical arm, an upper cylinder mounted on the upper slider, a disc in front of the upper cylinder for unlocking the table button, a lower cylinder mounted on the lower slider, and a rotating wheel in front of the lower cylinder for closing the table.

2. The automobile seat table button durability testing bench according to claim 1, characterized in that, Both the upper and lower cylinders are equipped with air volume regulating valves.

3. The automobile seat table button durability testing bench according to claim 1, characterized in that, Both the upper and lower sliders are equipped with locking bolts.

4. The automobile seat table button durability testing bench according to claim 1, characterized in that, The lower cylinder is equipped with a guide shaft for directional rotation of the wheel.

5. The automobile seat table button durability testing bench according to claim 1, characterized in that, The rotating wheel is connected to the lower cylinder via a rotating wheel fixing plate.

6. The automobile seat table button durability testing bench according to claim 1, characterized in that, The workbench is equipped with casters underneath.

7. The automobile seat table button durability testing bench according to claim 1, characterized in that, The upper part of the worktable has multiple mounting holes.

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