CN103645039A - Heteromorphic heterotopia switch/ button life testing device - Google Patents
Heteromorphic heterotopia switch/ button life testing device Download PDFInfo
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- CN103645039A CN103645039A CN201310643474.3A CN201310643474A CN103645039A CN 103645039 A CN103645039 A CN 103645039A CN 201310643474 A CN201310643474 A CN 201310643474A CN 103645039 A CN103645039 A CN 103645039A
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Abstract
The invention discloses a heteromorphic heterotopia switch/button life testing device. A cylinder installation base, a workpiece fixation base, a knock driving cylinder, a knock rod fixation block, a switch/button knock rod and a knock rubber block are arranged on a machine table. The cylinder installation base comprises a fixation support frame, a movable support frame, a first screw rod, a first screw rod nut, a first hand wheel, a second screw rod, a second screw rod nut and a second hand wheel. The knock driving cylinder drives the switch/ button knock rod to move through the knock rod fixation block. The workpiece fixation base comprises a workpiece support frame, a first workpiece fixation frame and a second workpiece fixation frame, wherein the space between the first workpiece fixation frame and the second workpiece fixation frame is adjustable. The first workpiece fixation frame is provided with a third screw rod, a third hand wheel and a third screw rod nut. The second workpiece fixation frame is provided with a fourth screw rod, a fourth hand wheel and a fourth screw rod nut. The heteromorphic heterotopia switch/ button life testing device is capable of automatically completing switch/ button life test; the automation degree is high; test efficiency is high; test result is stable and reliable; and the life testing device is wide in application range.
Description
Technical field
The present invention relates to switch key endurance testing device technical field, relate in particular to a kind of special-shaped dystopy switch key endurance testing device.
Background technology
For having the control device of switch or press-key structure, in process of production, corresponding production firm must test the life-span of switch, button, such as the Digiplex of radio-control toy car etc.
Because the profile of different product structures exists bigger difference, prior art generally adopts manual type to test the life-span of switch, button, waste time and energy, and due to the impact of artificial uncertain factor, test result reliability is poor.
Summary of the invention
The object of the invention is to provides a kind of special-shaped dystopy switch key endurance testing device for the deficiencies in the prior art, this abnormity dystopy switch key endurance testing device can be adapted to the product of various shapes and various sizes, automaticity is high, testing efficiency is high and test result accurately and reliably.
For achieving the above object, the present invention is achieved through the following technical solutions.
A kind of special-shaped dystopy switch key endurance testing device, include board, the workpiece fixing seat that the upper surface of board is equiped with cylinder mount pad and is positioned at cylinder mount pad side, cylinder mount pad includes fixing support rack and movable support frame, fixing support rack is equiped with the first screw mandrel of vertical extension rotatably, the first screw mandrel is fitted with the first feed screw nut, the upper end of the first screw mandrel is equiped with the first handwheel that is positioned at fixing support rack top, and movable support frame and the first feed screw nut are spirally connected, movable support frame is equiped with the second screw mandrel that horizontal cross is extended rotatably, the second screw mandrel is fitted with the second feed screw nut, one end of the second screw mandrel is equiped with the second handwheel, what the second feed screw nut was fitted with horizontal cross action knocks driving cylinder, knock and drive the cylinder body of cylinder to be screwed on the second feed screw nut, the piston rod extension end of knocking driving cylinder is equiped with knocks bar fixed block, knock bar fixed block and be fitted with horizontally extending switch key and knock bar, the end of knocking that switch key knocks bar is fitted with and knocks blob of viscose, workpiece fixing seat includes workpiece holder and two workpiece holders that parallel interval is arranged, two workpiece holders can be installed in the top of workpiece holder respectively relatively actively, two workpiece holders include the first workpiece holder and second workpiece fixed mount, corresponding the first workpiece holder of workpiece holder is equiped with the 3rd screw mandrel rotatably, the 3rd screw mandrel is fitted with the 3rd feed screw nut, the 3rd feed screw nut is connected with the first workpiece holder, one end of the 3rd screw mandrel is equiped with the 3rd handwheel, the corresponding second workpiece fixed mount of workpiece holder is equiped with the 4th screw mandrel rotatably, the 4th screw mandrel and the 3rd screw mandrel parallel interval are arranged, the 4th screw mandrel is fitted with the 4th feed screw nut, the 4th feed screw nut is connected with second workpiece fixed mount, one end of the 4th screw mandrel is equiped with the 4th handwheel.
Wherein, described workpiece holder includes horizontal supporting plate and two vertical supporting plates that are installed in horizontal supporting plate below, the bottom of each vertical supporting plate is connected with described board respectively, the upper end of each vertical supporting plate is connected with horizontal supporting plate respectively, two vertical supporting plate parallel interval layouts and vertical with described the 3rd screw mandrel and described the 4th screw mandrel respectively, the both ends of the 3rd screw mandrel and the 4th screw mandrel are erected on respectively the vertical supporting plate of corresponding side rotatably; Horizontal supporting plate offers and runs through completely up and down and first groove parallel with the 3rd screw mandrel directly over the 3rd screw mandrel, and described the 3rd feed screw nut's upper end can be flush-mounted in the first groove relatively actively; Horizontal supporting plate offers and runs through completely up and down and second groove parallel with the 4th screw mandrel directly over the 4th screw mandrel, and described the 4th feed screw nut's upper end can be flush-mounted in the second groove relatively actively.
Wherein, described the first workpiece holder includes the first bottom bar, the first bottom bar and described the 3rd feed screw nut's upper end is spirally connected, the both ends of the first bottom bar are screwed with respectively the first guide rod of vertical extension, on the first bottom bar, can relatively vertically be equiped with actively the first push rod, the first guide rod of the corresponding corresponding side in both ends of the first push rod offers respectively the first bullport, and each first guide rod is flush-mounted in respectively in the first bullport of corresponding side; The first push rod offers the first internal thread hole that is communicated with the first bullport, and the first internal thread hole is fitted with the first lock screw, the thread head of the first lock screw be screwed in the first internal thread hole and with corresponding the first guide rod butt.
Wherein, described second workpiece fixed mount includes the second bottom bar, the second bottom bar and described the 4th feed screw nut's upper end is spirally connected, the both ends of the second bottom bar are screwed with respectively the second guide rod of vertical extension, on the second bottom bar, can relatively vertically be equiped with actively the second push rod, the second guide rod of the corresponding corresponding side in both ends of the second push rod offers respectively the second bullport, and each second guide rod is flush-mounted in respectively in the second bullport of corresponding side; The second push rod offers the second internal thread hole that is communicated with the second bullport, and the second internal thread hole is fitted with the second lock screw, the thread head of the second lock screw be screwed in the second internal thread hole and with corresponding the second guide rod butt.
Wherein, described in knock the corresponding described switch key of bar fixed block and knock bar and offer the 3rd bullport, switch key knocks bar and is flush-mounted in the 3rd bullport; Knock bar fixed block and offer the 3rd internal thread hole that is communicated with the 3rd bullport, the 3rd internal thread hole is fitted with the 3rd lock screw, and the thread head of the 3rd lock screw is screwed in the 3rd internal thread hole and knocks bar butt with switch key.
Beneficial effect of the present invention is: a kind of special-shaped dystopy switch key endurance testing device of the present invention, its board top installing cylinder mount pad, workpiece fixing seat, knock driving cylinder, knock bar fixed block, switch key knocks bar and knocks blob of viscose, cylinder mount pad comprises fixing support rack, movable support frame, the first screw mandrel, the first feed screw nut, the first handwheel, the second screw mandrel, the second feed screw nut and the second handwheel, movable support frame is connected with the first feed screw nut, knock and drive cylinder to be connected with the second feed screw nut, knock and drive cylinder to knock bar and move by knocking bar fixed block driving switch button, workpiece fixing seat comprises workpiece holder, the first workpiece holder and second workpiece fixed mount, spacing between the first workpiece holder and second workpiece fixed mount is adjustable, the first workpiece holder is equipped with the 3rd screw mandrel, the 3rd handwheel and the 3rd feed screw nut, second workpiece fixed mount is equipped with the 4th screw mandrel, the 4th handwheel and the 4th feed screw nut.During work, the vertical position of the screw mandrel governor motion adjustable bracing frame being formed by the first handwheel, the first screw mandrel and the first feed screw nut, the adjustable horizontal level that drives cylinder that knocks of screw mandrel governor motion being formed by the second handwheel, the second screw mandrel and the second feed screw nut, the position of adjustable the first workpiece holder of screw mandrel governor motion being formed by the 3rd handwheel, the 3rd screw mandrel and the 3rd feed screw nut, the position of the adjustable second workpiece fixed mount of screw mandrel governor motion being formed by the 4th handwheel, the 4th screw mandrel and the 4th feed screw nut; The first workpiece holder and second workpiece fixed mount cooperatively interact and jointly grip product workpiece to be tested, knock and drive cylinder gap sexual act and drive switch key to knock bar to move back and forth by knocking bar fixed block, and finally make to knock switch or the button that blob of viscose intermittently knocks product workpiece to be tested.By said structure, design, the present invention can be automatically and is completed efficiently switch key life test, and can effectively avoid the impact of artificial uncertain factor; So the present invention has advantages of wide accommodation, automaticity is high, testing efficiency is high and test result is reliable and stable.
Accompanying drawing explanation
Utilize accompanying drawing to be further detailed the present invention below, but the embodiment in accompanying drawing does not form any limitation of the invention.
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation at another visual angle of the present invention.
Fig. 3 is the structural representation at the another visual angle of the present invention.
In Fig. 1 to Fig. 3, include:
1---board 2---cylinder mount pad
21---fixing support rack 22---movable support frame
23---first screw mandrel 24---the first feed screw nuts
25---first handwheel 26---second screw mandrel
27---second feed screw nut 28---second handwheel
3---workpiece fixing seat 31---workpiece holder
311---horizontal supporting plate 311a---first groove
311b---second groove 312---vertical supporting plate
32---first workpiece holder 321---first bottom bar
322---first guide rod 323---first push rod
324---first lock screw 33---second workpiece fixed mount
331---first bottom bar 332---first guide rod
333---first push rod 334---first lock screw
34---the 3rd screw mandrel 35---the 3rd feed screw nuts
36---the 3rd handwheel 37---the 4th screw mandrel
38---the 4th feed screw nut 39---the 4th handwheel
4---knock and drive cylinder 5---are knocked bar fixed block
6---switch key knocks bar 7---are knocked blob of viscose
8---the 3rd lock screw.
Embodiment
Below in conjunction with concrete embodiment, the present invention will be described.
As shown in Figure 1 to Figure 3, a kind of special-shaped dystopy switch key endurance testing device, include board 1, the workpiece fixing seat 3 that the upper surface of board 1 is equiped with cylinder mount pad 2 and is positioned at cylinder mount pad 2 sides, cylinder mount pad 2 includes fixing support rack 21 and movable support frame 22, fixing support rack 21 is equiped with the first screw mandrel 23 of vertical extension rotatably, the first screw mandrel 23 is fitted with the first feed screw nut 24, the upper end of the first screw mandrel 23 is equiped with the first handwheel 25 that is positioned at fixing support rack 21 tops, movable support frame 22 and the first feed screw nut 24 are spirally connected, movable support frame 22 is equiped with the second screw mandrel 26 that horizontal cross is extended rotatably, the second screw mandrel 26 is fitted with the second feed screw nut 27, one end of the second screw mandrel 26 is equiped with the second handwheel 28, the second feed screw nut 27 is fitted with knocking of horizontal cross action and drives cylinder 4, knock and drive the cylinder body of cylinder 4 to be screwed on the second feed screw nut 27, the piston rod extension end of knocking driving cylinder 4 is equiped with knocks bar fixed block 5, knocking bar fixed block 5 is fitted with horizontally extending switch key and knocks bar 6, the end of knocking that switch key knocks bar 6 is fitted with and knocks blob of viscose 7, workpiece fixing seat 3 includes workpiece holder 31 and two workpiece holders that parallel interval is arranged, two workpiece holders can be installed in the top of workpiece holder 31 respectively relatively actively, two workpiece holders include the first workpiece holder 32 and second workpiece fixed mount 33, corresponding the first workpiece holder 32 of workpiece holder 31 is equiped with the 3rd screw mandrel 34 rotatably, the 3rd screw mandrel 34 is fitted with the 3rd feed screw nut 35, the 3rd feed screw nut 35 is connected with the first workpiece holder 32, one end of the 3rd screw mandrel 34 is equiped with the 3rd handwheel 36, the corresponding second workpiece fixed mount 33 of workpiece holder 31 is equiped with the 4th screw mandrel 37 rotatably, the 4th screw mandrel 37 and the 3rd screw mandrel 34 parallel interval are arranged, the 4th screw mandrel 37 is fitted with the 4th feed screw nut 38, the 4th feed screw nut 38 is connected with second workpiece fixed mount 33, one end of the 4th screw mandrel 37 is equiped with the 4th handwheel 39.
Need further to explain, cylinder mount pad 22 of the present invention drives cylinder 4 for supporting and fixedly knocking, and workpiece fixing seat 3 is for supporting and fix product workpiece to be tested.In the course of work of the present invention, by by the first handwheel 25, the screw mandrel governor motion that the first screw mandrel 23 and the first feed screw nut 24 form can vertical adjustment movable support frame 22 vertical position, by the second handwheel 28, the screw mandrel governor motion that the second screw mandrel 26 and the second feed screw nut 27 form can horizontal cross regulate the horizontal level that knocks driving cylinder 4, by the 3rd handwheel 36, the screw mandrel governor motion that the 3rd screw mandrel 34 and the 3rd feed screw nut 35 form can horizontal cross regulates the position of the first workpiece holder 32, by the 4th handwheel 39, the screw mandrel governor motion that the 4th screw mandrel 37 and the 4th feed screw nut 38 form can horizontal cross regulates the position of second workpiece fixed mount 33.
Wherein, workpiece fixing seat 3 is for supporting product workpiece to be tested, the first workpiece holder 32 and second workpiece fixed mount 33 cooperatively interact and jointly grip product workpiece to be tested, wherein, because the spacing between the first workpiece holder 32 and second workpiece fixed mount 33 can regulate by the 3rd handwheel 36 and the 4th handwheel 39, the workpiece holder being comprised of the first workpiece holder 32 and second workpiece fixed mount 33 can be adapted to the product of different size specification.
Need further point out, in the course of work of the present invention, staff can knock the position of bar 6 by the first handwheel 25 and the second handwheel 28 by-pass cock buttons, and makes the switch of product workpiece to be tested or button be positioned at the travel range of knocking driving cylinder 4; During work, knock and drive cylinder 4 intermittences actions and drive switch keys to knock bar 6 to move back and forth by knocking bar fixed block 5, and finally make to knock switch or the button that blob of viscose 7 intermittently knocks product workpiece to be tested.
By said structure, design, the present invention can be automatically and is completed efficiently switch key life test, and can effectively avoid the impact of artificial uncertain factor; So the present invention has advantages of wide accommodation, automaticity is high, testing efficiency is high and test result is reliable and stable.
Must further point out, board 1 of the present invention can also be fitted with corresponding switch control knob, for regulate knock drive the frequency regulation arrangement of cylinder 4 operating frequencies, for the time set of metrology and measurement time and for measuring the counting assembly of number of taps.
As preferred embodiment, workpiece holder 31 includes horizontal supporting plate 311 and two vertical supporting plates 312 that are installed in horizontal supporting plate 311 belows, the bottom of each vertical supporting plate 312 is connected with board 1 respectively, the upper end of each vertical supporting plate 312 is connected with horizontal supporting plate 311 respectively, two vertical supporting plate 312 parallel interval layouts and vertical with the 3rd screw mandrel 34 and the 4th screw mandrel 37 respectively, the both ends of the 3rd screw mandrel 34 and the 4th screw mandrel 37 are erected on respectively the vertical supporting plate 312 of corresponding side rotatably; Horizontal supporting plate 311 offers and runs through completely up and down and the first groove 311a parallel with the 3rd screw mandrel 34 directly over the 3rd screw mandrel 34, and the 3rd feed screw nut's 35 upper end can be flush-mounted in the first groove 311a relatively actively; Horizontal supporting plate 311 offers and runs through completely up and down and the second groove 311b parallel with the 4th screw mandrel 37 directly over the 4th screw mandrel 37, and the 4th feed screw nut's 38 upper end can be flush-mounted in the second groove 311b relatively actively.
In rotating the process of the 3rd handwheel 36 driving the 3rd screw mandrels 34 rotations, the 3rd feed screw nut 35 moves along the first groove 311a, and wherein, the first groove 311a can lead to the 3rd feed screw nut 35; Same, in rotating the process of the 4th handwheel 39 driving the 4th screw mandrels 37 rotations, the 4th feed screw nut 38 moves along the second groove 311b, and wherein, the second groove 311b can lead to the 4th feed screw nut 38.
As preferred embodiment, the first workpiece holder 32 includes the first bottom bar 321, the first bottom bar 321 and the 3rd feed screw nut's 35 upper end is spirally connected, the both ends of the first bottom bar 321 are screwed with respectively the first guide rod 322 of vertical extension, on the first bottom bar 321, can relatively vertically be equiped with actively the first push rod 323, the first guide rod 322 of the corresponding corresponding side in both ends of the first push rod 323 offers respectively the first bullport, and each first guide rod 322 is flush-mounted in respectively in the first bullport of corresponding side; The first push rod 323 offers the first internal thread hole that is communicated with the first bullport, the thread head that the first internal thread hole is fitted with the first lock screw 324, the first lock screws 324 be screwed in the first internal thread hole and with corresponding the first guide rod 322 butts.
In the course of work of the present invention, staff can regulate the height and position of the first push rod 323 according to the dimensions of product workpiece to be tested, and wherein, the first bottom bar 321 and the first push rod 323 coordinate and jointly hold fixes a wherein side of product workpiece to be tested; Need further to explain, after treating the position adjustments of the first push rod 323, staff can be locked in the first guide rod 322 ad-hoc locations by the first push rod 323 by the first lock screw 324.
The same with the first workpiece holder 32 structures, second workpiece fixed mount 33 includes the second bottom bar 331, the second bottom bar 331 and the 4th feed screw nut's 38 upper end is spirally connected, the both ends of the second bottom bar 331 are screwed with respectively the second guide rod 332 of vertical extension, on the second bottom bar 331, can relatively vertically be equiped with actively the second push rod 333, the second guide rod 332 of the corresponding corresponding side in both ends of the second push rod 333 offers respectively the second bullport, and each second guide rod 332 is flush-mounted in respectively in the second bullport of corresponding side; The second push rod 333 offers the second internal thread hole that is communicated with the second bullport, the thread head that the second internal thread hole is fitted with the second lock screw 334, the second lock screws 334 be screwed in the second internal thread hole and with corresponding the second guide rod 332 butts.
In the course of work of the present invention, staff can regulate the height and position of the second push rod 333 according to the dimensions of product workpiece to be tested, and wherein, the second bottom bar 331 and the second push rod 333 coordinate and jointly hold fixes product workpiece opposite side to be tested; Need further to explain, after treating the position adjustments of the second push rod 333, staff can be locked in the second guide rod 332 ad-hoc locations by the second push rod 333 by the second lock screw 334.
As preferred embodiment, knock the corresponding switch key of bar fixed block 5 and knock bar 6 and offer the 3rd bullport, switch key knocks bar 6 and is flush-mounted in the 3rd bullport; Knock bar fixed block 5 and offer the 3rd internal thread hole that is communicated with the 3rd bullport, the thread head that the 3rd internal thread hole is fitted with the 3rd lock screw 8, the three lock screws 8 is screwed in the 3rd internal thread hole and knocks bar 6 butts with switch key.
In the course of work of the present invention, staff can by the 3rd lock screw 8 further by-pass cock button knock the position of stretching into of knocking blob of viscose 7 that bar 6 knocks end; When needs shorten knock blob of viscose 7 stretch into position time, staff first unscrews the 3rd lock screw 8, then toward knocking, drive the cylinder body side shifting switch key of cylinder 4 to knock bar 6, after switch key knocks bar 6 location positionings, again screw the 3rd lock screw 8; When needs extend knock blob of viscose 7 stretch into position time, staff first unscrews the 3rd lock screw 8, then toward the opposition side moving switch button that knocks the cylinder body that drives cylinder 4, knock bar 6, after switch key knocks bar 6 location positionings, again screw the 3rd lock screw 8.
Above content is only preferred embodiment of the present invention, for those of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, and this description should not be construed as limitation of the present invention.
Claims (5)
1. a special-shaped dystopy switch key endurance testing device, it is characterized in that: include board (1), the workpiece fixing seat (3) that the upper surface of board (1) is equiped with cylinder mount pad (2) and is positioned at cylinder mount pad (2) side, cylinder mount pad (2) includes fixing support rack (21) and movable support frame (22), fixing support rack (21) is equiped with first screw mandrel (23) of vertical extension rotatably, the first screw mandrel (23) is fitted with the first feed screw nut (24), the upper end of the first screw mandrel (23) is equiped with the first handwheel (25) that is positioned at fixing support rack (21) top, movable support frame (22) is spirally connected with the first feed screw nut (24), movable support frame (22) is equiped with the second screw mandrel (26) that horizontal cross is extended rotatably, the second screw mandrel (26) is fitted with the second feed screw nut (27), one end of the second screw mandrel (26) is equiped with the second handwheel (28), the second feed screw nut (27) is fitted with knocking of horizontal cross action and drives cylinder (4), knock and drive the cylinder body of cylinder (4) to be screwed on the second feed screw nut (27), the piston rod extension end of knocking driving cylinder (4) is equiped with knocks bar fixed block (5), knocking bar fixed block (5) is fitted with horizontally extending switch key and knocks bar (6), the end of knocking that switch key knocks bar (6) is fitted with and knocks blob of viscose (7), workpiece fixing seat (3) includes workpiece holder (31) and two workpiece holders that parallel interval is arranged, two workpiece holders can be installed in the top of workpiece holder (31) respectively relatively actively, two workpiece holders include the first workpiece holder (32) and second workpiece fixed mount (33), corresponding the first workpiece holder of workpiece holder (31) (32) is equiped with the 3rd screw mandrel (34) rotatably, the 3rd screw mandrel (34) is fitted with the 3rd feed screw nut (35), the 3rd feed screw nut (35) is connected with the first workpiece holder (32), one end of the 3rd screw mandrel (34) is equiped with the 3rd handwheel (36), the corresponding second workpiece fixed mount of workpiece holder (31) (33) is equiped with the 4th screw mandrel (37) rotatably, the 4th screw mandrel (37) is arranged with the 3rd screw mandrel (34) parallel interval, the 4th screw mandrel (37) is fitted with the 4th feed screw nut (38), the 4th feed screw nut (38) is connected with second workpiece fixed mount (33), one end of the 4th screw mandrel (37) is equiped with the 4th handwheel (39).
2. a kind of special-shaped dystopy switch key endurance testing device according to claim 1, it is characterized in that: described workpiece holder (31) includes horizontal supporting plate (311) and two vertical supporting plates (312) that are installed in horizontal supporting plate (311) below, the bottom of each vertical supporting plate (312) is connected with described board (1) respectively, the upper end of each vertical supporting plate (312) is connected with horizontal supporting plate (311) respectively, two vertical supporting plates (312) parallel interval is arranged and is vertical with described the 3rd screw mandrel (34) and described the 4th screw mandrel (37) respectively, the both ends of the 3rd screw mandrel (34) and the 4th screw mandrel (37) are erected on respectively the vertical supporting plate (312) of corresponding side rotatably, horizontal supporting plate (311) offers and runs through completely up and down and first groove (311a) parallel with the 3rd screw mandrel (34) directly over the 3rd screw mandrel (34), and described the 3rd feed screw nut's (35) upper end can be flush-mounted in the first groove (311a) relatively actively, horizontal supporting plate (311) offers and runs through completely up and down and second groove (311b) parallel with the 4th screw mandrel (37) directly over the 4th screw mandrel (37), and described the 4th feed screw nut's (38) upper end can be flush-mounted in the second groove (311b) relatively actively.
3. a kind of special-shaped dystopy switch key endurance testing device according to claim 2, it is characterized in that: described the first workpiece holder (32) includes the first bottom bar (321), the first bottom bar (321) is spirally connected with described the 3rd feed screw nut's (35) upper end, the both ends of the first bottom bar (321) are screwed with respectively first guide rod (322) of vertical extension, on the first bottom bar (321), can relatively vertically be equiped with actively the first push rod (323), first guide rod (322) of the corresponding corresponding side in both ends of the first push rod (323) offers respectively the first bullport, each first guide rod (322) is flush-mounted in respectively in the first bullport of corresponding side, the first push rod (323) offers the first internal thread hole that is communicated with the first bullport, the first internal thread hole is fitted with the first lock screw (324), the thread head of the first lock screw (324) be screwed in the first internal thread hole and with corresponding the first guide rod (322) butt.
4. a kind of special-shaped dystopy switch key endurance testing device according to claim 3, it is characterized in that: described second workpiece fixed mount (33) includes the second bottom bar (331), the second bottom bar (331) is spirally connected with described the 4th feed screw nut's (38) upper end, the both ends of the second bottom bar (331) are screwed with respectively second guide rod (332) of vertical extension, on the second bottom bar (331), can relatively vertically be equiped with actively the second push rod (333), second guide rod (332) of the corresponding corresponding side in both ends of the second push rod (333) offers respectively the second bullport, each second guide rod (332) is flush-mounted in respectively in the second bullport of corresponding side, the second push rod (333) offers the second internal thread hole that is communicated with the second bullport, the second internal thread hole is fitted with the second lock screw (334), the thread head of the second lock screw (334) be screwed in the second internal thread hole and with corresponding the second guide rod (332) butt.
5. a kind of special-shaped dystopy switch key endurance testing device according to claim 4, it is characterized in that: described in knock the corresponding described switch key of bar fixed block (5) and knock bar (6) and offer the 3rd bullport, switch key knocks bar (6) and is flush-mounted in the 3rd bullport; Knock bar fixed block (5) and offer the 3rd internal thread hole that is communicated with the 3rd bullport, the 3rd internal thread hole is fitted with the 3rd lock screw (8), and the thread head of the 3rd lock screw (8) is screwed in the 3rd internal thread hole and knocks bar (6) butt with switch key.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310643474.3A CN103645039B (en) | 2013-12-04 | 2013-12-04 | A kind of special-shaped dystopy switch key endurance testing device |
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|---|---|---|---|
| CN201310643474.3A CN103645039B (en) | 2013-12-04 | 2013-12-04 | A kind of special-shaped dystopy switch key endurance testing device |
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| CN103645039A true CN103645039A (en) | 2014-03-19 |
| CN103645039B CN103645039B (en) | 2015-12-16 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106198271A (en) * | 2016-08-30 | 2016-12-07 | 德凯宜特（昆山）检测有限公司 | A kind of key durance test device |
| CN110045275A (en) * | 2019-04-29 | 2019-07-23 | 丽水市永恒传动机械有限公司 | A kind of switch endurance test device |
Citations (10)
| 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 |
| JPH07110290A (en) * | 1993-10-12 | 1995-04-25 | D C:Kk | Switch durability testing device |
| KR0152691B1 (en) * | 1994-11-30 | 1998-10-15 | 김태구 | Push button switch testing apparatus |
| CN201464209U (en) * | 2009-06-22 | 2010-05-12 | 东莞市横沥海德精机制造厂 | Testing apparatus for testing service durability of keyswitch |
| CN201503352U (en) * | 2009-08-20 | 2010-06-09 | 深圳市振华通信设备有限公司 | Device for testing service life of keys and screen of mobile phone |
| CN201852754U (en) * | 2010-11-22 | 2011-06-01 | 艾利和电子科技(中国)有限公司 | Testing machine for service life of key |
| CN102768108A (en) * | 2011-05-05 | 2012-11-07 | 海洋王照明科技股份有限公司 | Switch service life testing device |
| CN202600111U (en) * | 2012-04-27 | 2012-12-12 | 深圳市奋达电器有限公司 | Switch service life tester |
| CN203224599U (en) * | 2013-04-08 | 2013-10-02 | 深圳市宏之都科技有限公司 | Switch useful life tester |
| CN203629807U (en) * | 2013-12-04 | 2014-06-04 | 东莞美驰图实业有限公司 | Specially-shaped displaced switch button life testing device |
-
2013
- 2013-12-04 CN CN201310643474.3A patent/CN103645039B/en active Active
Patent Citations (10)
| 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 |
| JPH07110290A (en) * | 1993-10-12 | 1995-04-25 | D C:Kk | Switch durability testing device |
| KR0152691B1 (en) * | 1994-11-30 | 1998-10-15 | 김태구 | Push button switch testing apparatus |
| CN201464209U (en) * | 2009-06-22 | 2010-05-12 | 东莞市横沥海德精机制造厂 | Testing apparatus for testing service durability of keyswitch |
| CN201503352U (en) * | 2009-08-20 | 2010-06-09 | 深圳市振华通信设备有限公司 | Device for testing service life of keys and screen of mobile phone |
| CN201852754U (en) * | 2010-11-22 | 2011-06-01 | 艾利和电子科技(中国)有限公司 | Testing machine for service life of key |
| CN102768108A (en) * | 2011-05-05 | 2012-11-07 | 海洋王照明科技股份有限公司 | Switch service life testing device |
| CN202600111U (en) * | 2012-04-27 | 2012-12-12 | 深圳市奋达电器有限公司 | Switch service life tester |
| CN203224599U (en) * | 2013-04-08 | 2013-10-02 | 深圳市宏之都科技有限公司 | Switch useful life tester |
| CN203629807U (en) * | 2013-12-04 | 2014-06-04 | 东莞美驰图实业有限公司 | Specially-shaped displaced switch button life testing device |
Non-Patent Citations (1)
| Title |
|---|
| 张凯 等: "汽车开关寿命试验台的研制", 《常熟理工学院学报（自然科学版）》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106198271A (en) * | 2016-08-30 | 2016-12-07 | 德凯宜特（昆山）检测有限公司 | A kind of key durance test device |
| CN110045275A (en) * | 2019-04-29 | 2019-07-23 | 丽水市永恒传动机械有限公司 | A kind of switch endurance test device |
| CN110045275B (en) * | 2019-04-29 | 2021-05-11 | 诸暨市景旺机械科技有限公司 | Switch durability testing device |
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| CN103645039B (en) | 2015-12-16 |
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