CN104316870B - A kind of fatigue rig of Automobile air conditioner switch arrangements for speed regulation - Google Patents
A kind of fatigue rig of Automobile air conditioner switch arrangements for speed regulation Download PDFInfo
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- CN104316870B CN104316870B CN201410564345.XA CN201410564345A CN104316870B CN 104316870 B CN104316870 B CN 104316870B CN 201410564345 A CN201410564345 A CN 201410564345A CN 104316870 B CN104316870 B CN 104316870B
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- air conditioner
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Abstract
The invention discloses a kind of fatigue rig of Automobile air conditioner switch arrangements for speed regulation, including frame, motor is provided with frame, motor activity is hinged with connecting rod, connecting rod is movably hinged with sliding block, and sliding block is slidably connected with the guide rail being arranged in frame, and sliding block is movably hinged with swinging block, chuck is provided with swinging block, chuck is connected with speed-regulating switch arbor；Sensor for countering is provided with swinging block, the sensor for countering and the motor have been electrically connected controller, and the controller is connected with display.Beneficial effects of the present invention：Slided in orbit by setting motor driven link rotatable, and with movable slider, it is final to drive swinging block to swing, pass through the operating of speed-regulating switch in the swing simulation actual use of swinging block, so as to realize the testing fatigue to speed-regulating switch, the apparatus structure is simple, and cost is cheap；And by setting counter, controller and display so that testing stand can in real time monitor and being capable of real-time display relevant parameter.
Description
Technical field
The present invention relates to technical field of experiment equipment, it particularly relates to which a kind of Automobile air conditioner switch arrangements for speed regulation is tired
Labor testing equipment.
Background technology
In automobile air-conditioning fan speed regulation device, the regulation of air quantity is realized by changing blower fan Wound-rotor type speed adjusting resistance
's.When blower fan operating is abnormal so that when stopping, the rotary switch in speed adjusting resistance may produce out of supply, trip stop, cause
The situation that the electric current flowed through increases sharply, when rapidly operating straight-through shelves, electric current transient switching, its caused high temperature is to air conditioning for automobiles
The very big damage effects such as the shell of device, draught fan impeller, or even more serious consequence can be caused.In order to avoid the hair of the above situation
Raw, air conditioning for automobiles needs to carry out fatigue test to switch arrangements for speed regulation after finalization of the manufacture.
At present, it generally employ cam mechanism in the fatigue rig of switch governor device, the short life of cam mechanism,
Need often to change, this adds increased experimental cost, and the fatigue rig of current switch governor device can not be real-time
Monitoring and feedback information, test data and the effective data consistency judged after quantization can not be traced.
For the Automobile air conditioner switch arrangements for speed regulation in existing correlation technique fatigue rig it is complicated, experiment into
The problem of this is high, effective solution is not yet proposed at present.
The content of the invention
For the Automobile air conditioner switch arrangements for speed regulation in existing correlation technique fatigue rig it is complicated, experiment into
The problem of this is high, the present invention propose a kind of fatigue rig of Automobile air conditioner switch arrangements for speed regulation, and its is simple in construction, is manufactured into
This is low.
The technical proposal of the invention is realized in this way：
A kind of fatigue rig of Automobile air conditioner switch arrangements for speed regulation, including frame, motor is provided with the frame,
The motor activity is hinged with connecting rod, and the connecting rod is movably hinged with sliding block, and the sliding block is with being arranged on leading in the frame
Rail is slidably connected, and the sliding block is movably hinged with swinging block, and chuck is provided with the swinging block, and the chuck is connected with speed governing
Switch arbor.Sensor for countering is provided with the swinging block, the sensor for countering and the motor have been electrically connected control
Device processed, the controller are connected with display.
Further, the both ends of the sliding block are provided with two otic placodes, and earhole, the earhole are provided with the otic placode
Bearing pin is inside provided with, the hole being engaged with the bearing pin is provided with the connecting rod and the swinging block.
Further, the display includes touch screen display screen.
Beneficial effects of the present invention：Slided in orbit by setting motor driven link rotatable, and with movable slider, finally
Drive swinging block to swing, by the operating of speed-regulating switch in the swing simulation actual use of swinging block, speed governing is opened so as to realize
The testing fatigue of pass, the apparatus structure is simple, and cost is cheap；And by setting counter, controller and display so that examination
Testing platform being capable of the parameter such as monitoring voltage, electric current, number of oscillations, and being capable of real-time display in real time.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to institute in embodiment
The accompanying drawing needed to use is briefly described, it should be apparent that, drawings in the following description are only some implementations of the present invention
Example, for those of ordinary skill in the art, on the premise of not paying creative work, can also be obtained according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the top view of the fatigue rig of Automobile air conditioner switch arrangements for speed regulation according to embodiments of the present invention；
Fig. 2 is the front view of the fatigue rig of Automobile air conditioner switch arrangements for speed regulation according to embodiments of the present invention；
Fig. 3 is the left view of the fatigue rig of Automobile air conditioner switch arrangements for speed regulation according to embodiments of the present invention.
In figure：
1st, motor；2nd, connecting rod；3rd, sliding block；4th, swinging block；5th, test product；6th, frame；7th, guide rail；8th, otic placode；9th, bearing pin.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained, belong to what the present invention protected
Scope.
As Figure 1-3, it is according to embodiments of the present invention to include frame 6, it is provided with motor 1, the electricity in the frame 6
Machine 1 is movably hinged with connecting rod 2, and the connecting rod 2 is movably hinged with sliding block 3, and the sliding block 3 is with being arranged on leading in the frame 6
Rail 7 is slidably connected, and the sliding block 3 is movably hinged with swinging block 4, and chuck is provided with the swinging block 4, and the chuck is connected with
Speed-regulating switch arbor, sensor for countering is provided with the swinging block 4, the sensor for countering and the motor are electrically connected
There is controller, the controller is connected with display, and the display includes touch screen display screen.
In addition, in one embodiment, the both ends of the sliding block 3 are provided with two otic placodes 8, are set on the otic placode 8
There is earhole, bearing pin 9 is provided with the earhole, is provided with the connecting rod 2 and the swinging block 4 and matches with the bearing pin 9
The hole of conjunction.
During concrete application, test product 5 is placed in frame 6 and fixed, will tested using the chuck on swinging block 4
The speed-regulating switch arbor of product 5 clamps, controller controlled motor start and stop, to simulate the actual use situation of air-conditioning, and machine
Temperature sensor is installed on frame 6, monitor and smoke inductor, described, temperature sensor, laboratory are installed in laboratory
Monitor is inside installed with smoke inductor with controller to be connected, controller is also associated with automatic alarm for fault and braking is cut
Stream protection component.
In summary, by means of the above-mentioned technical proposal of the present invention, by setting the drivening rod 2 of motor 1 to rotate, and drive
Sliding block 3 slides on track 7, final to drive swinging block 4 to swing, and is opened by speed governing in the swing simulation actual use of swinging block 4
The operating of pass, so as to realize the testing fatigue to speed-regulating switch, the apparatus structure is simple, and cost is cheap；And counted by setting
Number device, controller and display so that testing stand being capable of the parameter such as monitoring voltage, electric current, number of oscillations, and can be real in real time
When show.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection with principle.
Claims (3)
1. a kind of fatigue rig of Automobile air conditioner switch arrangements for speed regulation, including frame（6）, it is characterised in that：The frame
（6）On be provided with motor（1）, the motor（1）It is movably hinged with connecting rod（2）, the connecting rod（2）It is movably hinged with sliding block（3）,
The sliding block（3）With being arranged on the frame（6）On guide rail（7）It is slidably connected, the sliding block（3）It is movably hinged with swinging block
（4）, the swinging block（4）On be provided with chuck, the chuck is connected with rotatable speed-regulating switch arbor, the swinging block
（4）On be provided with sensor for countering, the sensor for countering and the motor have been electrically connected controller, and the controller connects
Display is connected to, works as swinging block（4）During swing, speed-regulating switch arbor can be driven to rotate.
2. according to a kind of fatigue rig of Automobile air conditioner switch arrangements for speed regulation described in claim 1, it is characterised in that：
The sliding block（3）Both ends be provided with two otic placodes（8）, the otic placode（8）On be provided with earhole, be provided with the earhole
Bearing pin（9）, the connecting rod（2）With the swinging block（4）On be provided with and the bearing pin（9）The hole being engaged.
3. according to a kind of fatigue rig of Automobile air conditioner switch arrangements for speed regulation described in claim 1, it is characterised in that：
The display includes touch screen display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410564345.XA CN104316870B (en) | 2014-10-22 | 2014-10-22 | A kind of fatigue rig of Automobile air conditioner switch arrangements for speed regulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410564345.XA CN104316870B (en) | 2014-10-22 | 2014-10-22 | A kind of fatigue rig of Automobile air conditioner switch arrangements for speed regulation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104316870A CN104316870A (en) | 2015-01-28 |
| CN104316870B true CN104316870B (en) | 2017-12-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410564345.XA Active CN104316870B (en) | 2014-10-22 | 2014-10-22 | A kind of fatigue rig of Automobile air conditioner switch arrangements for speed regulation |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106199280A (en) * | 2016-08-11 | 2016-12-07 | 德凯宜特（昆山）检测有限公司 | A kind of knob endurance testing device |
| CN109406996B (en) * | 2018-11-29 | 2024-01-09 | 浙江长隆电气有限公司 | Multifunctional test circuit of direct current speed regulation switch |
| CN113866626B (en) * | 2021-11-17 | 2023-12-05 | 国网江苏省电力有限公司检修分公司 | Relay performance inspection device for limit detection |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04145342A (en) * | 1990-10-08 | 1992-05-19 | Fujitsu Ltd | Method and apparatus for tapping key with high speed |
| CN200958990Y (en) * | 2006-06-15 | 2007-10-10 | 东风汽车有限公司 | Automobile button switch service life testing device |
| KR100619587B1 (en) * | 2006-06-20 | 2006-09-01 | 박건홍 | Control apparatus of oil damper tester |
| CN202421450U (en) * | 2011-12-16 | 2012-09-05 | 上海航空电器有限公司 | Equipment for testing service life of key |
| CN202583413U (en) * | 2012-03-29 | 2012-12-05 | 浙江吉利汽车研究院有限公司 | Test device of automobile toggle switch |
| CN103018032A (en) * | 2012-12-21 | 2013-04-03 | 清华大学 | Fatigue testing machine for lifetime measurement of cantilever parts |
| CN204330980U (en) * | 2014-10-22 | 2015-05-13 | 浙江毅力汽车空调有限公司 | A kind of fatigue rig of Automobile air conditioner switch arrangements for speed regulation |
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| CN104316870A (en) | 2015-01-28 |
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