CN216116686U - Automobile air conditioner controller button endurance test device - Google Patents
Automobile air conditioner controller button endurance test device Download PDFInfo
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- CN216116686U CN216116686U CN202121915010.XU CN202121915010U CN216116686U CN 216116686 U CN216116686 U CN 216116686U CN 202121915010 U CN202121915010 U CN 202121915010U CN 216116686 U CN216116686 U CN 216116686U
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- Prior art keywords
- air conditioner
- conditioner controller
- key
- automobile air
- base frame
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- 238000012360 testing method Methods 0.000 title claims abstract description 43
- 230000007246 mechanism Effects 0.000 claims abstract description 53
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004378 air conditioning Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model discloses an automobile air conditioner controller key durability test device which comprises a base frame, a connecting rod mechanism, a guide sliding block, a push rod, an elastic joint, an air conditioner controller key, a proximity switch bracket, a proximity switch, a driving motor, a crank mechanism, an L-shaped fixing device and a direct-current voltage-stabilizing switch power supply. The utility model has the beneficial effects that: the crank-slider mechanism is used, and the slider is used for guiding, so that the high guiding precision required by the test is ensured, and the correct position pressing of the key of the rack is ensured; the crank slider mechanism is used, so that the accurate limitation of the pressing stroke of the key is ensured, and the damage to the key caused by the overload of the rack is avoided; the test proximity switch counts to realize the counting accuracy; all mechanisms of the device meet the requirements of high and low temperature environments, and the high and low temperature environment test can be realized; the device uses the adjustable power of steady voltage, can realize different press the speed through adjusting different output voltage according to the experimental demand, and it is wider to use the motorcycle type.
Description
Technical Field
The utility model relates to a key endurance test device, in particular to an automobile air conditioner controller key endurance test device, and belongs to the technical field of automobile tests.
Background
A vehicle air conditioner controller belongs to a control device of vehicle air conditioning equipment. Adjust vehicle air conditioning system, have refrigeration ventilation, defrosting function, when using, realize corresponding function with control air conditioner controller through pressing the button to satisfy navigating mate's user demand, and the button to the controller belongs to and needs often to be pressed, consequently whether qualified to its durability, needs to carry out the test.
At present, a laboratory needs to perform an endurance test on keys of an automobile air conditioner controller at different temperatures and in different environments, but no relevant test equipment can complete the test in the current laboratory.
Based on this, this application provides a vehicle air conditioner controller button endurance test device.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a device for testing the durability of keys of an automobile air conditioner controller.
The utility model realizes the purpose through the following technical scheme: a device for testing the durability of a key of an automobile air conditioner controller comprises a base frame, an L-shaped fixing device and an air conditioner controller key for testing; the base frame is L type setting, the fixed arrangement of the horizontal end of base frame has the air conditioner controller button that is used for the experiment, it has L type fixing device to settle on the vertical end of base frame, L type fixing device is last to install and is fixed with link mechanism, push rod, driving motor and crank mechanism, driving motor's axis of rotation is connected with crank mechanism, crank mechanism is connected with link mechanism's one end, link mechanism's the other end is connected with the push rod, the expansion end of push rod is connected with supports the elastic joint on the air conditioner controller button.
As a still further scheme of the utility model: the base frame is assembled and built by adopting aluminum profiles.
As a still further scheme of the utility model: the crank mechanism is connected with the connecting rod mechanism through a pin shaft.
As a still further scheme of the utility model: the L-shaped fixing device is in adjustable fixed connection with the base frame through a bolt.
As a still further scheme of the utility model: a guide sliding block is fixedly sleeved on the rod body of the push rod, and the bottom end of the guide sliding block is clamped in a sliding groove formed in the upper surface of the L-shaped fixing device.
As a still further scheme of the utility model: and a proximity switch bracket is fixedly mounted on the base frame, a proximity switch close to the crank mechanism is mounted on the proximity switch bracket, and the proximity switch is connected into a circuit of the PLC control cabinet.
As a still further scheme of the utility model: the connecting rod mechanism drives the push rod to reciprocate through the crank mechanism.
As a still further scheme of the utility model: the driving motor is electrically connected with the direct-current voltage-stabilizing switching power supply, and the direct-current voltage-stabilizing switching power supply is connected into a circuit of the PLC control cabinet.
The utility model has the beneficial effects that: the automobile air conditioner controller key endurance test device is reasonable in design, a crank-slider mechanism is used, slider guiding is used, high guiding precision required by the test is ensured, and a rack can be pressed at the correct position of a key; the crank slider mechanism is used, so that the accurate limitation of the pressing stroke of the key is ensured, and the damage to the key caused by the overload of the rack is avoided; the test proximity switch counts to realize the counting accuracy; all mechanisms of the device meet the requirements of high and low temperature environments, and the high and low temperature environment test can be realized; the device uses a voltage-stabilizing adjustable power supply, can realize different pressing speeds by adjusting different output voltages according to test requirements, and has wider application vehicle types; the device uses a slider-crank device to ensure the consistency of the pressing rate of each time of the key.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
In the figure: 1. the device comprises a base frame, 2, a link mechanism, 3, a guide sliding block, 4, a push rod, 5, an elastic joint, 6, an air conditioner controller key, 7, a proximity switch bracket, 8, a proximity switch, 9, a driving motor, 10, a crank mechanism, 11, an L-shaped fixing device and 12, and a direct-current voltage-stabilizing switching power supply.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1, a device for testing the endurance of a key of an air conditioner controller of an automobile comprises a base frame 1, an L-shaped fixing device 11 and an air conditioner controller key 6 for testing; the base frame 1 is L type setting, the fixed arrangement of the horizontal end of base frame 1 has the air conditioner controller button 6 that is used for the experiment, arrangement has L type fixing device 11 on the vertical end of base frame 1, the installation is fixed with link mechanism 2, push rod 4, driving motor 9 and crank mechanism 10 on the L type fixing device 11, driving motor 9's axis of rotation is connected with crank mechanism 10, crank mechanism 10 is connected with link mechanism 2's one end, link mechanism 2's the other end is connected with push rod 4, the expansion end of push rod 4 is connected with supports the elastic joint 5 on air conditioner controller button 6.
In the embodiment of the utility model, the base frame 1 is assembled and built by adopting aluminum profiles, can be debugged and installed according to the switches of the electric glass lifters of different vehicle types, has wide application, meets the requirements of high and low temperature environments, and can realize high and low temperature environment testing.
In the embodiment of the utility model, the crank mechanism 10 is connected with the connecting rod mechanism 2 through a pin shaft, so that a tester can conveniently assemble the device, and meanwhile, the connection part between the mechanisms can rotate, so that the movement of each mechanism is not influenced.
In the embodiment of the present invention, the L-shaped fixing device 11 is adjustably and fixedly connected to the base frame 1 through a bolt, so that the action point of the push rod 4 can be adjusted according to the position of the key, and the push rod 4 can be ensured to correctly press the key.
In the embodiment of the utility model, the guide sliding block 3 is fixedly sleeved on the rod body of the push rod 4, the bottom end of the guide sliding block 3 is clamped in the sliding groove formed in the upper surface of the L-shaped fixing device 11, and the sliding block is used for guiding, so that the high guiding precision required by the test is ensured, and the push rod 4 can be pressed at the correct key position.
Example two
Referring to fig. 1, a device for testing the endurance of a key of an air conditioner controller of an automobile comprises a base frame 1, an L-shaped fixing device 11 and an air conditioner controller key 6 for testing; the base frame 1 is arranged in an L shape, an air conditioner controller key 6 for testing is fixedly arranged at the horizontal end of the base frame 1, an L-shaped fixing device 11 is arranged at the vertical end of the base frame 1, and a connecting rod mechanism 2, a push rod 4, a driving motor 9 and a crank mechanism 10 are fixedly arranged on the L-shaped fixing device 11.
In the embodiment of the utility model, a proximity switch bracket 7 is also fixedly installed on the base frame 1, a proximity switch 8 close to a crank mechanism 10 is installed on the proximity switch bracket 7, and the proximity switch 8 is connected into a circuit of the PLC control cabinet, so that the proximity switch 8 can accurately sense the position of the crank, when the crank mechanism 10 is close to the proximity switch 8, the proximity switch 8 transmits a signal to the PLC control cabinet, counting is realized through PLC acquisition, and the counting accuracy is ensured.
In the embodiment of the utility model, the link mechanism 2 drives the push rod 4 to reciprocate through the crank mechanism 10, so that the accurate limitation of the key pressing stroke is ensured, the consistency of the pressing rate of each key is ensured, and the damage to the key is avoided.
In the embodiment of the utility model, the driving motor 9 is electrically connected with the direct-current voltage-stabilizing switching power supply 12, and the direct-current voltage-stabilizing switching power supply 12 is connected into a circuit of the PLC control cabinet, so that different pressing speeds can be realized by adjusting different output voltages according to test requirements, and the vehicle type application range is wide.
The working principle is as follows: when the automobile air conditioner controller key endurance test device is used, a direct-current voltage-stabilizing switching power supply 12 is used, and a driving motor 9 and a proximity switch 8 are connected into a PLC control circuit; starting the equipment, and connecting a PLC control cabinet with a circuit; the motor 9 is driven to rotate forwards, and the motor pushes out the push rod 4 through the crank mechanism 10 and the connecting rod mechanism 2; the push rod 4 pushes the elastic joint 5 to press the key to test the pressing action of the key; the driving motor 9 rotates forwards continuously, and the push rod 4 is recovered through the crank mechanism 10 and the connecting rod mechanism 2; the elastic joint 5 leaves the key, and the key rebounds by means of the elasticity of the key to realize the return action of the switch; when the crank mechanism 10 is close to the proximity switch 8, the proximity switch 8 transmits a signal to the PLC control cabinet, and counting is realized through PLC acquisition; the driving motor drives the crank to rotate 360 degrees, and one cycle is completed; continuing the next cycle of testing as the motor continues to rotate; the switch aiming at different pressing speed requirements can control the rotating speed of the driving motor 9 by adjusting the direct-current voltage-stabilizing switch power supply 12 and outputting voltage, so that the adjustment of different pressing speeds is realized.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. A device for testing the durability of a key of an automobile air conditioner controller comprises a base frame (1), an L-shaped fixing device (11) and an air conditioner controller key (6) for testing;
the method is characterized in that: the base frame (1) is arranged in an L shape, an air conditioner controller key (6) for testing is fixedly arranged at the horizontal end of the base frame (1), and an L-shaped fixing device (11) is arranged at the vertical end of the base frame (1);
the L-shaped fixing device (11) is fixedly provided with a connecting rod mechanism (2), a push rod (4), a driving motor (9) and a crank mechanism (10);
a rotating shaft of the driving motor (9) is connected with a crank mechanism (10), and the crank mechanism (10) is connected with one end of the connecting rod mechanism (2);
the other end of the link mechanism (2) is connected with a push rod (4), and the movable end of the push rod (4) is connected with an elastic joint (5) which is propped against a key (6) of an air conditioner controller.
2. The automobile air conditioner controller key durability test device according to claim 1, characterized in that: the base frame (1) is assembled and built by adopting aluminum profiles.
3. The device for testing the durability of the automobile air conditioner controller key according to claim 1 or 2, characterized in that: the crank mechanism (10) is connected with the connecting rod mechanism (2) through a pin shaft.
4. The automobile air conditioner controller key durability test device according to claim 1, characterized in that: the L-shaped fixing device (11) is in adjustable fixed connection with the base frame (1) through bolts.
5. The automobile air conditioner controller key durability test device according to claim 1, characterized in that: a guide sliding block (3) is fixedly sleeved on the rod body of the push rod (4), and the bottom end of the guide sliding block (3) is clamped in a sliding groove formed in the upper surface of the L-shaped fixing device (11).
6. The automobile air conditioner controller key durability test device according to claim 1, characterized in that: still fixed mounting has proximity switch support (7) on bed frame (1), install proximity switch (8) that are close to crank mechanism (10) on proximity switch support (7), just proximity switch (8) insert in the circuit of PLC switch board.
7. The automobile air conditioner controller key durability test device according to claim 1, characterized in that: the connecting rod mechanism (2) drives the push rod (4) to reciprocate through the crank mechanism (10).
8. The automobile air conditioner controller key durability test device according to claim 1, characterized in that: the driving motor (9) is electrically connected with the direct-current voltage-stabilizing switching power supply (12), and the direct-current voltage-stabilizing switching power supply (12) is connected into a circuit of the PLC control cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121915010.XU CN216116686U (en) | 2021-08-16 | 2021-08-16 | Automobile air conditioner controller button endurance test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121915010.XU CN216116686U (en) | 2021-08-16 | 2021-08-16 | Automobile air conditioner controller button endurance test device |
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| Publication Number | Publication Date |
|---|---|
| CN216116686U true CN216116686U (en) | 2022-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121915010.XU Active CN216116686U (en) | 2021-08-16 | 2021-08-16 | Automobile air conditioner controller button endurance test device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120685319A (en) * | 2025-07-17 | 2025-09-23 | 杭州桑达电器有限公司 | A durability test system for automobile air-conditioning panel buttons |
| GB2642850A (en) * | 2024-07-22 | 2026-01-28 | Jaguar Land Rover Ltd | Vehicle testing system |
-
2021
- 2021-08-16 CN CN202121915010.XU patent/CN216116686U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2642850A (en) * | 2024-07-22 | 2026-01-28 | Jaguar Land Rover Ltd | Vehicle testing system |
| CN120685319A (en) * | 2025-07-17 | 2025-09-23 | 杭州桑达电器有限公司 | A durability test system for automobile air-conditioning panel buttons |
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