CN102768108B - A kind of switch life proving installation - Google Patents

A kind of switch life proving installation Download PDF

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Publication number
CN102768108B
CN102768108B CN201110115598.5A CN201110115598A CN102768108B CN 102768108 B CN102768108 B CN 102768108B CN 201110115598 A CN201110115598 A CN 201110115598A CN 102768108 B CN102768108 B CN 102768108B
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CN
China
Prior art keywords
switch
component
proving installation
lifting rope
bracket component
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201110115598.5A
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Chinese (zh)
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CN102768108A (en
Inventor
周明杰
胡波
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Oceans King Lighting Science and Technology Co Ltd
Shenzhen Oceans King Lighting Engineering Co Ltd
Original Assignee
Oceans King Lighting Science and Technology Co Ltd
Shenzhen Oceans King Lighting Engineering Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Oceans King Lighting Science and Technology Co Ltd, Shenzhen Oceans King Lighting Engineering Co Ltd filed Critical Oceans King Lighting Science and Technology Co Ltd
Priority to CN201110115598.5A priority Critical patent/CN102768108B/en
Publication of CN102768108A publication Critical patent/CN102768108A/en
Application granted granted Critical
Publication of CN102768108B publication Critical patent/CN102768108B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The present invention is applicable to switch detection technique field, disclose a kind of switch life proving installation, comprise bracket component, described bracket component slides the press component be equipped with for pressing the switch on Devices to test, described press component comprises the pressing lever being arranged in described bracket component, one end of described pressing lever is provided with the align member placing counterweight for activity, described bracket component is provided with the lifting piece that can promote described press component.A kind of switch life proving installation provided by the present invention, its test result accuracy is high, and apparatus structure is simple and reliable, be easy to preparation, application cost is low, simple to operate, can serviceable life of effective validation switch, solving different switch on market needs different pressing forces to carry out the technical matters of testing, and greatly can reduce the rectification number of times of product, reduce the production cost of product.

Description

A kind of switch life proving installation
Technical field
The invention belongs to switch detection technique field, particularly relate to a kind of switch life proving installation of adjustable pressing force.
Background technology
Along with the development of science and technology, electronics categories increasing, the main device that touch-switch, mechanical switch control as a kind of product on-off valve regulation, the use of switch is also more and more extensive, and therefore switch meets the requirement in serviceable life and is absolutely necessary.
But different product different industries in use at present, different to the pressing force of switch, and the switch life meeting market user demand is all at up to ten thousand times, some touch-switchs want 100,000 even hundreds of thousands time, simulation is needed manually to carry out life test to the pressing force of switch, thus make switch meet life requirements when client uses, if the actual conditions do not used according to client are carried out applying equal pressing force to switch and are tested, too small or the pressing force of pressing force is crossed big city and is caused test data inaccurate, cause test failure, product need repeatedly be rectified and improved thus increase design cost.
Summary of the invention
The object of the invention is to overcome above-mentioned the deficiencies in the prior art, provide a kind of switch life proving installation, it is simple and reliable for structure, and be easy to operation and preparation, test result accuracy is high, is conducive to reducing cost of products.
Technical scheme of the present invention is: a kind of switch life proving installation, comprise bracket component, described bracket component slides the press component be equipped with for pressing the switch on Devices to test, described press component comprises the pressing lever being arranged in described bracket component, one end of described pressing lever is provided with the fixed leg for support counterweight, on described fixed leg, activity is equipped with one or more counterweight, described bracket component is provided with the lifting piece that can promote described press component; Described bracket component comprises limiting plate and fixed head, described limiting plate offers the perforation that can wear for described pressing lever activity, described fixed head is provided with two and is fixed on the two ends of described limiting plate by securing member and forms a supporting construction, described bracket component is also provided with the card fixing component for fixing described Devices to test, described card fixing component comprises adjustable sliding and is arranged at press strip on described bracket component, and described press strip is connected on described bracket component by locking member adjustable sliding; Described lifting piece comprises lifting rope, for controlling the inlet valve of described lifting rope and the cylinder for controlling described inlet valve; Described lifting rope one end is connected to the aperture on described fixed leg, the other end of described lifting rope is connected to described inlet valve, when described cylinder runs, described inlet valve is by promoting lifting rope, described press component is made to be raised up to the height of setting, then described inlet valve disconnects and lifting rope is unclamped, described press component will fall and under gravity by compressing switch, described switch is made to change duty, complete the test in a life-span, then described cylinder works again, make described inlet valve promote again lifting rope to setting height and unclamp lifting rope.
A kind of switch life proving installation provided by the present invention, it can regulate the counterweight of pressing force according to actual conditions by arranging, can be convenient according to actual conditions, the counterweight of approrpiate wts is selected to test rapidly, without the need to repeatedly debugging, test result accuracy is high, and apparatus structure is simple and reliable, be easy to preparation, application cost is low, simple to operate, can serviceable life of effective validation switch, solving different switch on market needs different pressing forces to carry out the technical matters of testing, improve the reliability of switch, the pressing force decreased because of test is excessive or too small and cause the inaccurate phenomenon of test result, greatly can reduce the rectification number of times of product, reduce the production cost of product.
Accompanying drawing explanation
Fig. 1 is the perspective view of a kind of switch life proving installation that the embodiment of the present invention provides;
Fig. 2 is another perspective view of a kind of switch life proving installation that the embodiment of the present invention provides;
Fig. 3 is the floor map of the fixed head of a kind of switch life proving installation that the embodiment of the present invention provides.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As depicted in figs. 1 and 2, a kind of switch life proving installation that the embodiment of the present invention provides, for testing the serviceable life of the switch on the equipment such as lighting.Above-mentioned switch life proving installation comprises bracket component 100, and bracket component 100 is for installing, supporting, locate each parts, and bracket component 100 is fixed on work top by web member.Described bracket component 100 slides the press component 200 be equipped with for pressing the switch on Devices to test, and press component 200 by compressing switch, makes switch constantly be opened or closed, with the life-span of Test Switchboard for constantly.
Particularly, as depicted in figs. 1 and 2, described press component 200 comprises the pressing lever 210 being arranged in described bracket component 100.One end of described pressing lever 210 is provided with the fixed leg 220 for support counterweight 230, on described fixed leg 220, activity is equipped with one or two or more counterweights 230, by such design, can according to different switches and different environments for use, select the counterweight 230 of approrpiate wts and suitable quantity, to adjust the pressing force of press component 200, thus can closest under actual service condition to the pressing force of switch, ensure that the accuracy of switch test in serviceable life, avoid repeatedly rectifying and improving and causing cost of products to rise, and according to test result, reliably can ensure the serviceable life of switch, product is avoided not reach the test life-span when reality uses and to make troubles caused a series of losses to client.In embody rule, counterweight 230 can make plurality of specifications, as 1N, 2N, 5N etc., the specification of counterweight 230 and quantity can be determined according to actual conditions, with the pressing force by selecting the counterweight 230 of Different Weight, varying number to regulate pressing lever 210 pairs of switches, to reach the test condition closest to actual service condition, be conducive to the accuracy improving test.
Particularly, as depicted in figs. 1 and 2, described bracket component 100 is provided with the lifting piece 300 that can promote described press component 200, lifting piece 300 for press component 200 being lifted or mentioning, to make press component 200 can under gravity by compressing switch.In embody rule, promote press component 200 by motor, rope or the structure such as cylinder or camshaft.Lifting piece 300 is by fixed installations such as supports.
Particularly, as shown in figures 1 and 3, as one embodiment of the invention, described bracket component 100 comprises limiting plate 110 and fixed head 120, described limiting plate 110 offers the perforation that can wear for the activity of described pressing lever 210, described fixed head 120 is provided with two and is fixed on the two ends of described limiting plate 110 by securing member and forms a supporting construction, easy to make.Bracket component 100 can be arranged multiple press component 200, press component 200 can line spread or matrix arrangement or arrange according to actual conditions.In the present embodiment, securing member is screw.Additionally, fixed head 120 and limiting plate 110 also can be one-body molded.Fixed head 120 is lock onto on work top by web member.In the present embodiment, web member is screw.
Further, as depicted in figs. 1 and 2, as one embodiment of the invention, described bracket component 100 is also provided with the card fixing component 400 for fixing described Devices to test, avoid Devices to test to offset in test process, act on exactly on the switch of Devices to test to make pressing lever 210.
Particularly, as depicted in figs. 1 and 2, as one embodiment of the invention, described card fixing component 400 comprises adjustable sliding and is arranged at press strip 410 on described bracket component 100, described press strip 410 is connected on described bracket component 100, with the Devices to test of fixing difformity, different size by locking member 420 adjustable sliding.
Preferably, as depicted in figs. 1 and 2, as one embodiment of the invention, described locking member 420 is bolt and wing nut, like this, more Devices to test can be lock onto on bracket component 100 or by Devices to test without the need to aid and remove from bracket component 100, easy to operate.
Further, as shown in FIG. 1 to 3, as one embodiment of the invention, described card fixing component 400 also comprises sliding seat 430, described sliding seat 430 is fixedly installed on described fixed head 120, and described sliding seat 430 offers chute 431, and described locking member 420 is arranged in described chute 431.Like this, the position of press strip 410 can be regulated easily, with the Devices to test of fixing 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 in step-like, and limiting plate 110 is fixed on fixed head 120 one-level step topmost, and sliding seat 430 and press strip 410 are arranged on the secondary step of fixed head 120 respectively.
Further, as depicted in figs. 1 and 2, as one embodiment of the invention, described limiting plate 110 is provided with in described perforation place and can overlaps 240 for the slides gag lever post that wears of described pressing lever 210, to ensure that pressing lever 210 can vertical drop and can not offseting, be conducive to the accuracy improving test, and it is smooth and easy to ensure that pressing lever 210 moves, structural reliability is good.
Particularly, as depicted in figs. 1 and 2, as one embodiment of the invention, described lifting piece 300 comprises lifting rope 310, for controlling the inlet valve 320 of described lifting rope 310 and the cylinder for controlling described inlet valve 320; Described lifting rope 310 one end is connected to the aperture on described fixed leg 220, and the other end of described lifting rope 310 is connected to described inlet valve 320.Under the effect of cylinder, inlet valve 320 can promote lifting rope 310 or unclamp lifting rope 310.When cylinder runs, inlet valve 320 is by promoting lifting rope 310, press component 200 is made to be raised up to the height of setting, then inlet valve 320 disconnects and lifting rope 310 is unclamped, now press component 200 will fall and under gravity by compressing switch, make switch change duty, complete the test in a life-span.Then cylinder works again, makes inlet valve 320 promote lifting rope 310 again to the height of setting and unclamps lifting rope 310, by continuous circulation, and just can 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 described pressing lever 210 is provided with cushion 250, and described cushion 250 is sheathed on described pressing lever 210.Preferably, in the present embodiment, cushion 250 adopts elastomeric material to make, and it has certain elasticity, can imitate the elasticity of finger, makes test result more accurate.By at the sheathed cushion 250 in pressing lever 210 lower end, the true environment of finger can be simulated on the one hand, close with actual service condition; The pressing lever 210 of rigidity can be avoided to directly act on switch on the other hand and cause switching damage on the surface, of good reliability.
Further, described switch is electrically connected with prompting component, described prompting component is LED or loudspeaker, works as switch failure, when LED or loudspeaker are in Chang Kai or normally off, just can learn that switch damages, and test terminates.Further, digital electronic unit can be set on bracket component 100, with the serviceable life of real-time detector switch.
A kind of switch life proving installation that the embodiment of the present invention provides, its use procedure is as follows: to be first fixed on below limiting plate 110 by press strip 410 and locking member 420 by Devices to test and to make the switch on Devices to test be right against below pressing lever 210, ensure that Devices to test can not offset in test process, pressing lever 210 can act on switch exactly, then different pressing forces is determined according to the switch of different model, and select the counterweight 230 of approrpiate wts to be sheathed on fixed bar, and connect lifting piece 300 and switch on power, cylinder brings into operation, lifting rope 310 is mentioned by driving inlet valve 320 by cylinder, thus make pressing lever 210, fixed bar, counterweight 230 rises, then inlet valve 320 disconnects, lifting rope 310 loses constraint, thus make pressing lever 210, fixed bar, counterweight 230 free-falling, pressing lever 210 presses on switch, complete the life test of one-period, by constantly circulating, just the life test of switch can be completed.
A kind of switch life proving installation that the embodiment of the present invention provides, it can regulate counterweight 230 fixed sturcture of pressing force according to actual conditions by arranging, can be convenient according to actual conditions, the counterweight 230 of approrpiate wts is selected to test rapidly, without the need to repeatedly debugging, test result accuracy is high, and apparatus structure is simple and reliable, be easy to preparation, application cost is low, simple to operate, can serviceable life of effective validation switch, solving different switch on market needs different pressing forces to carry out the technical matters of testing, improve the reliability of switch, the pressing force decreased because of test is excessive or too small and cause the inaccurate phenomenon of test result, greatly can reduce the rectification number of times of product, reduce the production cost of product.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.

Claims (6)

1. a switch life proving installation, it is characterized in that: comprise bracket component, described bracket component slides the press component be equipped with for pressing the switch on Devices to test, described press component comprises the pressing lever being arranged in described bracket component, one end of described pressing lever is provided with the fixed leg for support counterweight, on described fixed leg, activity is equipped with one or more counterweight, described bracket component is provided with the lifting piece that can promote described press component; Described bracket component comprises limiting plate and fixed head, described limiting plate offers the perforation that can wear for described pressing lever activity, described fixed head is provided with two and is fixed on the two ends of described limiting plate by securing member and forms a supporting construction, described bracket component is also provided with the card fixing component for fixing described Devices to test, described card fixing component comprises adjustable sliding and is arranged at press strip on described bracket component, and described press strip is connected on described bracket component by locking member adjustable sliding; Described lifting piece comprises lifting rope, for controlling the inlet valve of described lifting rope and the cylinder for controlling described inlet valve; Described lifting rope one end is connected to the aperture on described fixed leg, the other end of described lifting rope is connected to described inlet valve, when described cylinder runs, described inlet valve is by promoting lifting rope, described press component is made to be raised up to the height of setting, then described inlet valve disconnects and lifting rope is unclamped, described press component will fall and under gravity by compressing switch, described switch is made to change duty, complete the test in a life-span, then described cylinder works again, make described inlet valve promote again lifting rope to setting height and unclamp lifting rope.
2. a kind of switch life proving installation as claimed in claim 1, is characterized in that: described locking member is bolt and wing nut.
3. a kind of switch life proving installation as claimed in claim 1, it is characterized in that: described card fixing component also comprises sliding seat, described sliding seat is fixedly installed on described fixed head, and described sliding seat offers chute, and described locking member is arranged in described chute.
4. a kind of switch life proving installation as claimed in claim 1, is characterized in that: described limiting plate is provided with in described perforation place and can slides the gag lever post cover worn for described pressing lever.
5. a kind of switch life proving installation according to any one of Claims 1-4, it is characterized in that: the other end of described pressing lever is provided with cushion, described cushion is sheathed on described pressing lever.
6. a kind of switch life proving installation according to any one of Claims 1-4, is characterized in that: described switch is electrically connected with prompting component, described prompting component is LED or loudspeaker.
CN201110115598.5A 2011-05-05 2011-05-05 A kind of switch life proving installation Expired - Fee Related CN102768108B (en)

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

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CN102768108A CN102768108A (en) 2012-11-07
CN102768108B true CN102768108B (en) 2015-07-29

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
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
CN103645039B (en) * 2013-12-04 2015-12-16 东莞美驰图实业有限公司 A kind of special-shaped dystopy switch key endurance testing device
CN104635156A (en) * 2015-03-11 2015-05-20 浙江泰鸿机电有限公司 Switch endurance testing device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0152689B1 (en) * 1994-11-30 1998-10-15 김태구 Multi-contact push button switch testing apparatus
TWM328568U (en) * 2007-04-23 2008-03-11 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
CN101750224B (en) * 2008-12-22 2011-09-07 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

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