CN201311366Y - Endurance testing device for rocker switches - Google Patents
Endurance testing device for rocker switches Download PDFInfo
- Publication number
- CN201311366Y CN201311366Y CNU2008202140247U CN200820214024U CN201311366Y CN 201311366 Y CN201311366 Y CN 201311366Y CN U2008202140247 U CNU2008202140247 U CN U2008202140247U CN 200820214024 U CN200820214024 U CN 200820214024U CN 201311366 Y CN201311366 Y CN 201311366Y
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- cylinder
- type switch
- wane type
- test apparatus
- durability test
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Abstract
The utility model relates to an endurance testing device for rocker switches, which comprises a stage, cylinders fixed on the stage, a load unit and a control unit, wherein the load unit is connected with rocker switches, at least one group of cylinders is provided, the cylinders comprises two cylinder arranged in parallel, the distance between the two cylinders matches with the distance between two ends of each of the rocker switches, the control unit is connected with the load unit and controls alternatively synchronizing action of the two cylinders, thereby being capable of accurately realizing endurance test to rocker switches.
Description
[technical field]
The utility model relates to a kind of checkout equipment, relates in particular to a kind of wane type switch durability test apparatus.
[background technology]
Though switch is very little parts in the automobile, but the vehicular electrical appliance of the overwhelming majority on the automobile all must be controlled by switch, the fine or not direct relation of switch quality the quality of car load, therefore to the detection of switch, especially durable detection also becomes an important job in the auto parts and components detection.
Switch durability test apparatus of the prior art, its stand is provided with cylinder, the cylinder correspondence the switch that is positioned on the stand, thereby split the pass by the to-and-fro movement of cylinder and carry out endurancing, and it is provided with a plurality of cylinders on installing plate, thereby realize to carry out the test of a plurality of switches on the stand, but it can only finish some individual parts of analog switch, specifically, it can only finish the action of pressing or spurring, and can't finish the composite move of many switches, especially vehicle switch is wide in variety, and textural difference is big, and existing switch durability test apparatus can not adapt to for the size of switch, and the fixed distance that switch is stirred, its positioning control to each switch also are difficult to realize.
[utility model content]
The technical matters that the utility model solves is for providing a kind of device that can realize wane type switch is carried out long duration test.
In order to address the above problem, the technical solution adopted in the utility model is:
A kind of wane type switch durability test apparatus, comprise stand, be fixedly installed on cylinder, load unit and control module on the stand, described load unit links to each other with wane type switch, wherein, described cylinder is at least one group, and described one group of cylinder has two cylinders that be arranged in parallel, and between two cylinders Distance Matching in the distance at wane type switch two ends, described control module links to each other with load unit, the alternately concerted action between two cylinders of described control module control.
After adopting such structure, owing to be provided with two cylinders that be arranged in parallel, and the Distance Matching between the described cylinder is in the distance at wane type switch two ends, so just can apply acting force at the two ends of wane type switch, thereby make wane type switch carry out long duration test, finally the action of cylinder is regulated, made two cylinders replace concerted action, thereby finish whole long duration test by control module.
[description of drawings]
Fig. 1 is the front view of the utility model wane type switch durability test apparatus preferred embodiment;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the left view of Fig. 1;
Fig. 4 is the synoptic diagram of stand in the preferred embodiment of the utility model wane type switch durability test apparatus;
[embodiment]
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
See also Fig. 1 to Fig. 4, a kind of switch durability test apparatus of the utility model preferred embodiment, comprise stand 1, cylinder 2, load unit (not looking out among the figure) and control module (not looking out among the figure), described control module can adopt this area single-chip microcomputer commonly used to control, described cylinder is at least one group, described one group of cylinder has two cylinders that be arranged in parallel, and the Distance Matching between two cylinders is in the distance at wane type switch two ends, described stand 1 comprises base 11, the cylinder mounting plate 13 that is fixedly installed on the sample installing plate 12 on the base and links to each other with described base two ends, described cylinder mounting plate 13 is positioned at the top of sample installing plate 12, described sample installing plate 12 is used for fixing wane type switch 4, described sample installing plate 12 should mate corresponding seesaw type switch 4 when being provided with, as shown in Figure 4, described base 11 two ends are provided with first slit 111 along directions X, described cylinder mounting plate 13 is fixed on the base 11 by trip bolt 112, thereby makes described cylinder mounting plate 13 to adjust at directions X.
Described cylinder mounting plate 13 comprises first vertical plate 131 that is parallel to each other, second vertical plate 132 and the leveling board 133 that all is connected with described first vertical plate 131 and second vertical plate 132, this leveling board 133 is used to install cylinder 2, link to each other by adjusting screw 134 between described leveling board 133 and first or second vertical plate, by adjustment to adjustment screw 134, can change the angle of leveling board 133, simultaneously owing on first vertical plate 131 and second vertical plate 132, be provided with second slit 135, thereby make described leveling board 133 on the Z direction, to adjust, described cylinder 2 is fixedly mounted on the described leveling board 133, and because described leveling board 133 is provided with the 3rd slit 136, thereby make cylinder on the Y direction, to adjust, by first slit 111, second slit 135 and the 3rd slit 136 just can realize that cylinder 2 is at X, Y, the adjustment of three directions of Z, described cylinder mounting plate 13 is two groups that are arranged side by side, be first cylinder mounting plate and second cylinder mounting plate, relevant position on the described first cylinder mounting plate leveling board and the second cylinder mounting plate leveling board is provided with cylinder, concrete, the relevant position is meant the distance of Distance Matching between wane type switch between the cylinder on first cylinder mounting plate and second cylinder mounting plate, thereby makes cylinder can produce the effect of effective power to wane type switch; Be provided with magnet valve (not looking out among the figure) on the described cylinder 2 simultaneously, described magnet valve can accurately be sensed reaching of cylinder piston, and give control module with the electrical signal transfer that produces, thereby make control module can accurately obtain the movement travel of cylinder 2, concrete, arrange the position of magnet valve according to cylinder 2 required strokes, be provided with magnet valve in the starting point of cylinder stroke and the terminal point of stroke, in cylinder piston, also be provided with inductor, in the time of near cylinder piston moves to magnet valve, magnet valve has been sensed piston, thereby send signal by the magnet valve output terminal and give control module, control module is by the control to the cylinder moving situation, thereby realize the concerted action of two cylinders, described concerted action, concrete, as previously mentioned, wane type switch 4 two ends correspondence respectively are provided with a cylinder, control module is then controlled the work of staggering of two cylinders, the i.e. cylinder charge of an end and promote the state of piston rod, the cylinder of the other end then is in getter and reclaims the state of piston rod, both just just replace collaborative work like this, realize the test of many times of wane type switch 4 by moving back and forth of piston rod in the cylinder, thereby carry out the endurancing of wane type switch 4, adjust the angle of leveling board 133 by adjusting screw 134, thereby realize test demand to the wane type switch 4 of different angles, the above-mentioned collaborative cylinder of many groups also can be set on stand 1, can carry out the test of a plurality of wane type switch 4 thereby be implemented on the stand.
Described load unit links to each other with cylinder 2, for wane type switch 4 provides load, described load unit can adopt this area resistance circuit commonly used, described load unit is connected with control module, for the situation of pressing or open to wane type switch is judged, described load unit passes to control module with the concrete condition of the current signal in the circuit, concrete, when producing electric current, illustrate that switch presses, long or when not producing electric current for a long time when the current time of generation, described being meant for a long time surpasses a cylinder cycle, illustrate that then switch is in the effect of damage, described control module judges whether switch is pressed, and whether described switch damages;
Also comprise counting module in the described control module, described counting module can adopt this area counting mode commonly used, wherein a kind of mode is: when action that described cylinder is once inflated, described counting module will carry out the one-accumulate counting, damage and stop counting up to described wane type switch 4, the damage of wane type switch 4 is to judge by the signal that control module receives load unit; The another kind of counting mode of counting module is added up for the signal that load unit is provided, thereby accumulative total goes out total number of times, the end value of described counting module is the durability times of wane type switch, and described control module also comprises display module, thereby demonstrates the statistical figure in the counting module.
The course of work of the present utility model is: at first, wane type switch 4 is contained on the sample installing plate 12, can adopts general fixed form, as screw retention or snap fit, then the sample installing plate 12 that installs is packed on the whole switch durability test apparatus; Again the button sample is connected to load unit; Adjust corresponding air pressure again and set cylinder angle, stroke, dynamics and speed this moment, if its with last time experiment parameter identical, this step skips; Pressing startup/stop key begins to do experiment; At last; finish powered-down; counting module in the control module has write down the number of times of whole long duration test at this moment; control module also is provided with the test press key protecting equipment; as the disconnecting consumers unit simultaneously of promptly reporting to the police above setting-up time; this moment, cylinder 2 also stopped action, and counting module also stops counting simultaneously, has finished this long duration test.
Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field; under the prerequisite that does not break away from the utility model design; can also make some simple deduction or replace, all should be considered as belonging to the scope of patent protection that the utility model is determined by claims of being submitted to.
Claims (10)
1, a kind of wane type switch durability test apparatus, comprise stand, be fixedly installed on cylinder, load unit and control module on the stand, described load unit links to each other with wane type switch, it is characterized in that, described cylinder is at least one group, and described one group of cylinder has two cylinders that be arranged in parallel, and between two cylinders Distance Matching in the distance at wane type switch two ends, described control module links to each other with load unit, the alternately concerted action between two cylinders of described control module control.
2, wane type switch durability test apparatus as claimed in claim 1 is characterized in that, is provided with magnet valve on the described cylinder, and described magnet valve output terminal links to each other with control module.
3, wane type switch durability test apparatus as claimed in claim 1, it is characterized in that, described stand comprises base, be fixedly installed on the sample installing plate on the base and link to each other with described base two ends and be positioned at the cylinder mounting plate of sample installing plate top, and described cylinder is fixed on the cylinder mounting plate.
4, wane type switch durability test apparatus as claimed in claim 3 is characterized in that, also is provided with air feed cylinder installing plate on the described base and carries out first slit that the position is adjusted.
5, wane type switch durability test apparatus as claimed in claim 3, it is characterized in that described cylinder mounting plate comprises first vertical plate that is parallel to each other, second vertical plate and all is connected and is used to install the leveling board of cylinder with described first vertical plate and second vertical plate.
6, wane type switch durability test apparatus as claimed in claim 5 is characterized in that, all is provided with dull and stereotyped second slit that the position is adjusted that carries out that supplies water on described first vertical plate and second vertical plate.
7, wane type switch durability test apparatus as claimed in claim 5 is characterized in that, described leveling board is provided with the air feed cylinder and carries out the 3rd slit that the position is adjusted.
8, wane type switch durability test apparatus as claimed in claim 5, it is characterized in that, described cylinder mounting plate comprises first cylinder mounting plate and second cylinder mounting plate that is arranged side by side, and the relevant position of the described first cylinder mounting plate leveling board and the second cylinder mounting plate leveling board is provided with cylinder.
9, wane type switch durability test apparatus as claimed in claim 1 is characterized in that, described control module also comprises the counting module of statistic switch durability times.
10, wane type switch durability test apparatus as claimed in claim 9 is characterized in that, described control module also comprises the display module that shows durability times.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202140247U CN201311366Y (en) | 2008-11-27 | 2008-11-27 | Endurance testing device for rocker switches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202140247U CN201311366Y (en) | 2008-11-27 | 2008-11-27 | Endurance testing device for rocker switches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201311366Y true CN201311366Y (en) | 2009-09-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202140247U Expired - Fee Related CN201311366Y (en) | 2008-11-27 | 2008-11-27 | Endurance testing device for rocker switches |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201311366Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101995549A (en) * | 2010-10-21 | 2011-03-30 | 浙江吉利汽车研究院有限公司 | Control switch durability testing device |
| CN102680888A (en) * | 2012-05-09 | 2012-09-19 | 浙江吉利汽车研究院有限公司杭州分公司 | Endurance test method for central control door lock switch |
| CN103234740A (en) * | 2013-04-10 | 2013-08-07 | 江苏省优联工业试验服务有限公司 | Device for switch high-low temperature duration tests |
| CN104635152A (en) * | 2015-01-30 | 2015-05-20 | 上汽通用五菱汽车股份有限公司 | Durability experiment device for butterfly-shaped window catch switch |
| CN104792550A (en) * | 2015-05-07 | 2015-07-22 | 上海理工大学 | Mobile X-ray machine foot brake fatigue test device and test method |
| CN105159106A (en) * | 2015-08-17 | 2015-12-16 | 北京子清智创科技有限公司 | Switch panel control device and system |
| CN106257259A (en) * | 2016-09-30 | 2016-12-28 | 深圳市运泰利自动化设备有限公司 | FCT test machine |
| CN106405399A (en) * | 2016-08-30 | 2017-02-15 | 北汽福田汽车股份有限公司 | Switch service life testing device |
-
2008
- 2008-11-27 CN CNU2008202140247U patent/CN201311366Y/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101995549B (en) * | 2010-10-21 | 2013-04-24 | 浙江吉利汽车研究院有限公司 | Control switch durability testing device |
| CN101995549A (en) * | 2010-10-21 | 2011-03-30 | 浙江吉利汽车研究院有限公司 | Control switch durability testing device |
| CN102680888A (en) * | 2012-05-09 | 2012-09-19 | 浙江吉利汽车研究院有限公司杭州分公司 | Endurance test method for central control door lock switch |
| CN103234740A (en) * | 2013-04-10 | 2013-08-07 | 江苏省优联工业试验服务有限公司 | Device for switch high-low temperature duration tests |
| CN103234740B (en) * | 2013-04-10 | 2016-06-29 | 江苏省优联工业试验服务有限公司 | Device for switch high-low temperature durable test |
| CN104635152A (en) * | 2015-01-30 | 2015-05-20 | 上汽通用五菱汽车股份有限公司 | Durability experiment device for butterfly-shaped window catch switch |
| CN104635152B (en) * | 2015-01-30 | 2018-03-13 | 上汽通用五菱汽车股份有限公司 | The durability experiment device of butterfly window button switch |
| CN104792550B (en) * | 2015-05-07 | 2018-03-09 | 上海理工大学 | A kind of movable X-ray machine footbrake fatigue test device and method of testing |
| CN104792550A (en) * | 2015-05-07 | 2015-07-22 | 上海理工大学 | Mobile X-ray machine foot brake fatigue test device and test method |
| CN105159106A (en) * | 2015-08-17 | 2015-12-16 | 北京子清智创科技有限公司 | Switch panel control device and system |
| CN105159106B (en) * | 2015-08-17 | 2018-03-27 | 北京子清智创科技有限公司 | Switch panel control device and system |
| CN106405399A (en) * | 2016-08-30 | 2017-02-15 | 北汽福田汽车股份有限公司 | Switch service life testing device |
| CN106405399B (en) * | 2016-08-30 | 2019-10-22 | 北汽福田汽车股份有限公司 | Switch life test device |
| CN106257259A (en) * | 2016-09-30 | 2016-12-28 | 深圳市运泰利自动化设备有限公司 | FCT test machine |
| CN106257259B (en) * | 2016-09-30 | 2018-06-19 | 深圳市运泰利自动化设备有限公司 | FCT test machines |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090916 Termination date: 20161127 |