CN102768108A - Switch service life testing device - Google Patents
Switch service life testing device Download PDFInfo
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- CN102768108A CN102768108A CN2011101155985A CN201110115598A CN102768108A CN 102768108 A CN102768108 A CN 102768108A CN 2011101155985 A CN2011101155985 A CN 2011101155985A CN 201110115598 A CN201110115598 A CN 201110115598A CN 102768108 A CN102768108 A CN 102768108A
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- switch
- proving installation
- bracket component
- pressing
- switch life
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Abstract
The invention is suitable for the technical field of switch detection, which discloses a switch service life testing device. The switch service life testing device comprises a bracket assembly, wherein the bracket assembly is provided with a pressing assembly used for pressing a switch on equipment to be tested in a sliding and penetrating mode; the pressing assembly comprises a pressing bar which is arranged on the bracket assembly in a penetrating way; one end of the pressing bar is provided with a locating construction member used for movably placing a weight; and the bracket assembly is provided with a lifting component capable of lifting the pressing assembly. The switch service life testing device has the advantages of high test result accuracy, simple and reliable structure and low application cost, is easy to manufacture and is simple to operate, the service life of the switch can be effectively verified, the technical problem that different switches in the market need to be tested by different pressing forces is solved, the product rectification times can be greatly reduced, and the production cost of the product is lowered.
Description
Technical field
The invention belongs to switch detection technique field, relate in particular to a kind of switch life proving installation of scalable pressing force.
Background technology
Along with development of science and technology, electronic product kind increasing, touch-switch, mechanical switch are regulated the main device of control as a kind of product break-make, the use of switch also more and more widely, so switch satisfies the requirement in serviceable life and is absolutely necessary.
But the different product different industries in use at present; Pressing force to switch is different, and the switch life that satisfies the market user demand all is at up to ten thousand times, and the touch-switch that has wants 100,000 even hundreds of thousands; Need the artificial pressing force of splitting the pass of simulation to carry out life test; Thereby make switch when the client uses, satisfy life requirements, apply equal pressing force and test if the actual conditions of not using according to the client split to close, the too small or pressing force of pressing force is crossed big city and is caused test data inaccurate; Cause test failure, rectification increases design cost thereby product needs repeatedly.
Summary of the invention
The objective of the invention is to overcome the deficiency of above-mentioned prior art, a kind of switch life proving installation is provided, it is simple and reliable for structure, easy operating and preparation, and the test result accuracy is high, helps reducing cost of products.
Technical scheme of the present invention is: a kind of switch life proving installation; Comprise bracket component; Slide on the said bracket component and be equipped with the press component that is used to push the switch on the Devices to test; Said press component comprises the pressing lever that is arranged in said bracket component, and an end of said pressing lever is provided with and is used for the movable align member of placing counterweight, and said bracket component is provided with the lifting piece that can promote said press component.
A kind of switch life proving installation provided by the present invention, it can select for use the counterweight of approrpiate wts to test according to actual conditions through the counterweight that can regulate pressing force according to actual conditions is set easily and quickly; Need not to debug repeatedly, the test result accuracy is high, and apparatus structure is simple and reliable; Be easy to preparation, application cost is low, and is simple to operate; Effective serviceable life of validation switch; Solved the technical matters that different switches need different pressing forces to test on the market, improved the reliability of switch, reduced the excessive or too small inaccurate phenomenon of test result that causes of pressing force because of test; Can reduce the rectification number of times of product greatly, reduce production cost of products.
Description of drawings
Fig. 1 is the perspective view of a kind of switch life proving installation of providing of the embodiment of the invention;
Fig. 2 is another perspective view of a kind of switch life proving installation of providing of the embodiment of the invention;
Fig. 3 is the floor map of the fixed head of a kind of switch life proving installation of providing of the embodiment of the invention.
Embodiment
In order to make the object of the invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
A kind of switch life proving installation as depicted in figs. 1 and 2, that the embodiment of the invention provides, the serviceable life that is used to test the switch on the equipment such as lighting.Above-mentioned switch life proving installation comprises bracket component 100, and bracket component 100 is used for installing, supports, locatees each parts, and bracket component 100 can be fixed on the work top through web member.Slide on the said bracket component 100 and be equipped with the press component 200 that is used to push the switch on the Devices to test, press component 200 is used for continuous push switch, switch constantly is opened or closes, with the life-span of Test Switchboard.
Particularly, as depicted in figs. 1 and 2, said press component 200 comprises the pressing lever 210 that is arranged in said bracket component 100.One end of said pressing lever 210 is provided with and is used for the movable align member 220 of placing counterweight 230; Movablely on the said align member 220 be placed with one or two or more counterweights 230, through such design, can be according to different switches and different environments for use; Select the counterweight 230 of approrpiate wts and suitable quantity for use; With the pressing force of adjustment press component 200, thereby can approach most under the actual operating position, guarantee the accuracy of switch test in serviceable life the pressing force of switch; Avoid rectifying and improving repeatedly and cause cost of products to rise; And according to test result, can guarantee the serviceable life of switch reliably, avoid product when reality is used, not reach the test life-span and a series of losses of making troubles and being caused to the client.In concrete the application; Counterweight 230 can be made plurality of specifications; Like 1N, 2N, 5N etc., the specification of counterweight 230 and quantity can be decided according to actual conditions, to regulate the pressing force of 210 pairs of switches of pressing lever through the counterweight 230 of selecting Different Weight, varying number for use; To reach the test condition that approaches actual operating position most, help improving accuracy of test.
Particularly; As depicted in figs. 1 and 2; Said bracket component 100 is provided with the lifting piece 300 that can promote said press component 200, and lifting piece 300 is used for press component 200 is lifted or mentions, so that press component 200 can be at push switch under the action of gravity.In concrete the application, can pass through structures such as motor, rope or cylinder or camshaft and promote press component 200.Lifting piece 300 can be through fixed installations such as supports.
Particularly, as shown in figures 1 and 3, as one embodiment of the invention; Said align member 220 is column; Movable sleeve is provided with one or more counterweight 230 on the align member 220, and counterweight 230 can be located reliably, and increase and minimizing counterweight 230 are all very convenient on align member 220; Can select the counterweight 230 of approrpiate wts and suitable quantity for use according to different switches and different environments for use.Additionally, as replacement scheme, align member 220 also can be suitable shapes such as hypocrateriform, and counterweight 230 can directly be positioned over, on the align member 220; Perhaps also hook can be set on the align member 220, counterweight 230 all belongs to protection scope of the present invention through on the lanyard person of the hanging on align member 220.
Particularly; As shown in figures 1 and 3; As one embodiment of the invention, said bracket component 100 comprises limiting plate 110 and fixed head 120, offers the perforation that can supply said pressing lever 210 activities to wear on the said limiting plate 110; Said fixed head 120 is provided with two and be fixed in the two ends of said limiting plate 110 and form a supporting construction through securing member, and is easy to make.A plurality of press components 200 can be set on the bracket component 100, but press component 200 line spread or arranged or according to the actual conditions setting.In the present embodiment, securing member is a screw.Additionally, fixed head 120 also can be one-body molded with limiting plate 110.Fixed head 120 lock onto on the work top through web member.In the present embodiment, web member is a screw.
Further; As depicted in figs. 1 and 2, as one embodiment of the invention, also be provided with the fixing assembly 400 that is used for fixing said Devices to test on the said bracket component 100; Avoid Devices to test in test process, to squint, so that pressing lever 210 acts on the switch of Devices to test exactly.
Particularly; As depicted in figs. 1 and 2; As one embodiment of the invention; Said fixing assembly 400 comprises that scalable is slided and is arranged at the press strip 410 on the said bracket component 100, and said press strip 410 is slidingly connected on the said bracket component 100 through locking member 420 scalable, with the fixing Devices to test of difformity, different size.
Preferably, as depicted in figs. 1 and 2, as one embodiment of the invention; Said locking member 420 is bolt and wing nut; Like this, need not aid and more can Devices to test be lock onto on the bracket component 100 or with Devices to test and remove from bracket component 100, easy to operate.
Further, like Fig. 1～shown in Figure 3, as one embodiment of the invention; Said fixing assembly 400 also comprises sliding seat 430; Said sliding seat 430 is fixedly set on the said fixed head 120, offers chute 431 on the said sliding seat 430, and said locking member 420 is arranged in the said chute 431.Like this, can regulate the position of press strip 410 easily, with the fixing Devices to test of difformity, different size.In the present embodiment, press strip 410 is provided with two, and sliding seat 430 is provided with 4, lays respectively at the left and right sides of limiting plate 110.Fixed head 120 is step-like, and limiting plate 110 is fixed on the fixed head 120 one-level step topmost, and sliding seat 430 is arranged at respectively on the secondary step of fixed head 120 with press strip 410.
Further; As depicted in figs. 1 and 2, as one embodiment of the invention, said limiting plate 110 is provided with the gag lever post cover 240 that can supply said pressing lever 210 to slide and wear in said perforation place; To guarantee that pressing lever 210 can vertical drop and can not squint; Help improving accuracy of test, and can guarantee that pressing lever 210 motions are smooth and easy, structural reliability is good.
Particularly, as depicted in figs. 1 and 2, as one embodiment of the invention, the cylinder that said lifting piece 300 comprises lifting rope 310, is used to control the inlet valve 320 of said lifting rope 310 and is used to control said inlet valve 320; Said lifting rope 310 1 ends are connected in the aperture on the said align member 220, and the other end of said lifting rope 310 is connected in said inlet valve 320.Under the effect of cylinder, inlet valve 320 can promote lifting rope 310 or unclamp lifting rope 310.When the cylinder operation; Inlet valve 320 is through promoting lifting rope 310; Make press component 200 be raised up to the height of setting, inlet valve 320 breaks off lifting rope 310 is unclamped then, and press component 200 will fall under the effect of gravity and push switch this moment; Make switch change duty, accomplish the test in a life-span.Cylinder is worked again then, makes inlet valve 320 promote lifting rope 310 again to the height of setting and unclamp lifting rope 310, through continuous circulation, and just serviceable life of detector switch quickly and accurately.
Further, as depicted in figs. 1 and 2, as one embodiment of the invention, the other end of said pressing lever 210 is provided with cushion 250, and said cushion 250 is sheathed on the said pressing lever 210.Preferably, in the present embodiment, cushion 250 adopts elastomeric material to process, and it has certain elasticity, can imitate the elasticity of finger, makes test result more accurate.Through sheathed cushion 250 in pressing lever 210 lower ends, can simulate the true environment of finger on the one hand, approaching with actual operating position; Can avoid the pressing lever 210 of rigidity to directly act on the switch surface on the other hand and cause switch to damage, reliability is good.
Further, be electrically connected with the prompting member on the said switch, said prompting member is LED or loudspeaker, works as switch failure, when LED or loudspeaker are in Chang Kai or normally off, can learn that just switch damages, EOT.Further, can on bracket component 100, digital electronic unit be set, with the serviceable life of real-time detector switch.
A kind of switch life proving installation that the embodiment of the invention provided; Its use is following: at first Devices to test is fixed in limiting plate 110 belows and makes the switch on the Devices to test be right against pressing lever 210 belows through press strip 410 and locking member 420; Guarantee that Devices to test can not squint in test process, pressing lever 210 can act on the switch exactly; Confirm different pressing forces according to the switch of different model then, and select the counterweight 230 of approrpiate wts to be sheathed on the fixed bar, and connect lifting piece 300 and energized; Cylinder brings into operation, and cylinder is mentioned lifting rope 310 through driving inlet valve 320, thereby pressing lever 210, fixed bar, counterweight 230 are risen; Inlet valve 320 breaks off then, and lifting rope 310 loses constraint, thereby makes pressing lever 210, fixed bar, counterweight 230 free-fallings; Pressing lever 210 presses on the switch; Accomplish the life test of one-period,, just can accomplish the life test of switch through circulation constantly.
A kind of switch life proving installation that the embodiment of the invention provided, it can select for use the counterweight 230 of approrpiate wts to test according to actual conditions through counterweight 230 fixed sturctures that can regulate pressing force according to actual conditions are set easily and quickly; Need not to debug repeatedly, the test result accuracy is high, and apparatus structure is simple and reliable; Be easy to preparation, application cost is low, and is simple to operate; Effective serviceable life of validation switch; Solved the technical matters that different switches need different pressing forces to test on the market, improved the reliability of switch, reduced the excessive or too small inaccurate phenomenon of test result that causes of pressing force because of test; Can reduce the rectification number of times of product greatly, reduce production cost of products.
The above is merely preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of within spirit of the present invention and principle, being done, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. switch life proving installation; It is characterized in that: comprise bracket component; Slide on the said bracket component and be equipped with the press component that is used to push the switch on the Devices to test; Said press component comprises the pressing lever that is arranged in said bracket component, and an end of said pressing lever is provided with and is used for the movable align member of placing counterweight, and said bracket component is provided with the lifting piece that can promote said press component.
2. a kind of switch life proving installation as claimed in claim 1, it is characterized in that: said align member is column, and movable sleeve is provided with a counterweight or two above counterweights on the align member.
3. a kind of switch life proving installation as claimed in claim 1; It is characterized in that: said bracket component comprises limiting plate and fixed head; Offer the perforation that can supply said pressing lever activity to wear on the said limiting plate, said fixed head is fixed in the two ends of said limiting plate through securing member.
4. a kind of switch life proving installation as claimed in claim 3 is characterized in that: said limiting plate is provided with the gag lever post cover that can supply said pressing lever to slide and wear in said perforation place.
5. a kind of switch life proving installation as claimed in claim 4 is characterized in that: also be provided with the fixing assembly that is used for fixing said Devices to test on the said bracket component.
6. a kind of switch life proving installation as claimed in claim 5 is characterized in that: said fixing assembly comprises that the scalable slip is arranged at the press strip on the said bracket component, and said press strip is slidingly connected on the said bracket component through the locking member scalable.
7. a kind of switch life proving installation as claimed in claim 5; It is characterized in that: said fixing assembly also comprises sliding seat; Said sliding seat is fixedly set on the said fixed head, offers chute on the said sliding seat, and said locking member is arranged in the said chute.
8. like each described a kind of switch life proving installation in the claim 1 to 7, it is characterized in that: the cylinder that said lifting piece comprises lifting rope, is used to control the inlet valve of said lifting rope and is used to control said inlet valve; Said lifting rope one end is connected in said align member, and the other end of said lifting rope is connected in said inlet valve.
9. like each described a kind of switch life proving installation in the claim 1 to 7, it is characterized in that: the other end of said pressing lever is provided with cushion, and said cushion is sheathed on the said pressing lever.
10. like each described a kind of switch life proving installation in the claim 1 to 7, it is characterized in that: be electrically connected with the prompting member on the said switch, said prompting member is LED or loudspeaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110115598.5A CN102768108B (en) | 2011-05-05 | 2011-05-05 | A kind of switch life proving installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110115598.5A CN102768108B (en) | 2011-05-05 | 2011-05-05 | A kind of switch life proving installation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102768108A true CN102768108A (en) | 2012-11-07 |
| CN102768108B CN102768108B (en) | 2015-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110115598.5A Expired - Fee Related CN102768108B (en) | 2011-05-05 | 2011-05-05 | A kind of switch life proving installation |
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| Country | Link |
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| CN (1) | CN102768108B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103645039A (en) * | 2013-12-04 | 2014-03-19 | 东莞美驰图实业有限公司 | Heteromorphic heterotopia switch/ button life testing device |
| CN103852720A (en) * | 2012-11-29 | 2014-06-11 | 海洋王（东莞）照明科技有限公司 | Switch life test device |
| CN104215435A (en) * | 2013-05-30 | 2014-12-17 | 深圳市海洋王照明工程有限公司 | Rocker switch life tester and pressing mechanisms thereof |
| CN104635156A (en) * | 2015-03-11 | 2015-05-20 | 浙江泰鸿机电有限公司 | Switch endurance testing device |
Citations (5)
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| KR0152689B1 (en) * | 1994-11-30 | 1998-10-15 | 김태구 | Multi-contact push button switch testing apparatus |
| US20080257058A1 (en) * | 2007-04-23 | 2008-10-23 | Darfon Electronics Corp. | Automatic keyboard inspection apparatus |
| CN101726423A (en) * | 2008-10-20 | 2010-06-09 | 英业达股份有限公司 | Press element detecting device |
| CN101750224A (en) * | 2008-12-22 | 2010-06-23 | 海洋王照明科技股份有限公司 | Fatigue testing device of button switch |
| CN201653834U (en) * | 2010-01-25 | 2010-11-24 | 广州市驷雄五金有限公司 | Full-automatic anti-fatigue tester based on metal dome |
-
2011
- 2011-05-05 CN CN201110115598.5A patent/CN102768108B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR0152689B1 (en) * | 1994-11-30 | 1998-10-15 | 김태구 | Multi-contact push button switch testing apparatus |
| US20080257058A1 (en) * | 2007-04-23 | 2008-10-23 | Darfon Electronics Corp. | Automatic keyboard inspection apparatus |
| CN101726423A (en) * | 2008-10-20 | 2010-06-09 | 英业达股份有限公司 | Press element detecting device |
| CN101750224A (en) * | 2008-12-22 | 2010-06-23 | 海洋王照明科技股份有限公司 | Fatigue testing device of button switch |
| CN201653834U (en) * | 2010-01-25 | 2010-11-24 | 广州市驷雄五金有限公司 | Full-automatic anti-fatigue tester based on metal dome |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103852720A (en) * | 2012-11-29 | 2014-06-11 | 海洋王（东莞）照明科技有限公司 | Switch life test device |
| CN104215435A (en) * | 2013-05-30 | 2014-12-17 | 深圳市海洋王照明工程有限公司 | Rocker switch life tester and pressing mechanisms thereof |
| CN103645039A (en) * | 2013-12-04 | 2014-03-19 | 东莞美驰图实业有限公司 | Heteromorphic heterotopia switch/ button life testing device |
| CN104635156A (en) * | 2015-03-11 | 2015-05-20 | 浙江泰鸿机电有限公司 | Switch endurance testing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102768108B (en) | 2015-07-29 |
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Granted publication date: 20150729 Termination date: 20190505 |
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