CN102956388B - Pressing switch with kick device - Google Patents
Pressing switch with kick device Download PDFInfo
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- CN102956388B CN102956388B CN201210483349.6A CN201210483349A CN102956388B CN 102956388 B CN102956388 B CN 102956388B CN 201210483349 A CN201210483349 A CN 201210483349A CN 102956388 B CN102956388 B CN 102956388B
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- button
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- kick
- base
- button assembly
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Abstract
The invention relates to a pressing switch with a kick device. The pressing switch comprises a base and a cover plate arranged on the base, wherein a kick frame and a push button assembly for driving the kick frame are arranged in the base, a push button pressure spring is arranged on the push button assembly, the push button assembly compresses the push button pressure spring, one end of the push button pressure spring is butted against the kick frame, a pulling rod is arranged in the kick frame, the push button assembly drives a movable touch frame through the push button pressure spring, the movable touch frame drives the pulling rod to jump to the lower end of a lug boss from the upper end of the lug boss or jump to the upper end of the lug boss from the lower end of the lug boss, and a reset spring is also arranged in the push button assembly and drives the push button assembly to reset. The pressing switch with the kick device provided by the invention has the advantages that the structure is simple, the service life is long, and the high-speed and low-speed test requirements can be simultaneously met.
Description
Technical field
The present invention relates to a kind of Push switch with kick device.
Background technology
The built-in jump mechanism of traditional Mobile switch is all very unstable, and switch life is short, not by test request at a slow speed.If China Patent No. is the utility model patent of ZL201020608266.1, the day for announcing is on June 15th, 2011, disclose a kind of Mobile switch, comprise pedestal, be slidably arranged in the press section on described pedestal, be arranged on the spring between described pedestal and described press section, be fixedly installed on the terminal of described base bottom, described press section is connected with for the contact site of described terminal phase electrical conductive communication and for by described switch disconnect and closed between the switching mechanism that switches mutually, described press section has the extension extended along its glide direction, described switching mechanism comprises the latch hook be arranged on described pedestal, be arranged on described extension side and there is the first boss of bayonet socket, when described switch is in closure state, described contact site contacts with described terminal, described latch hook is stuck in described bayonet socket, when described switch is in off-state, described contact site and described terminal are separated, described latch hook departs from described bayonet socket, described switching mechanism also comprises the second boss of the side relative with described first side, boss place being arranged on described extension, when described switch is in closure state, described latch hook clamps mutually with described second boss, and the Mobile switch of this kind of structure is shorter for useful life, and the fail safe of operation is lower.
Summary of the invention
Technical problem to be solved by this invention is the deficiency overcoming above-mentioned prior art, provide a kind of long service life, structure simple, can meet fast and the Push switch with kick device of test request at a slow speed simultaneously.
The main technical schemes adopted according to a kind of Push switch with kick device provided by the invention is: comprise base and be arranged on the cover plate on described base, the button assembly being provided with snap frame in described base and sliding in described snap frame, described button assembly is provided with button stage clip, described snap frame has a cavity, the two ends of described button stage clip are respectively against on the upper and lower end face of described cavity, card column is provided with in the position of the corresponding described cavity upper and lower end face of described button assembly, the two ends of described button stage clip are respectively against described card column, also moving contact is provided with in described base, described button assembly drives described snap frame kick by described button stage clip, described button assembly drives described moving contact to swing by described snap frame, also back-moving spring is provided with in described button assembly, described back-moving spring drives button assembly to reset.
Push switch with kick device provided by the invention also can have following attached technical characteristic:
The lower button that described button assembly comprises button and slides with described upper button, described card column is separately positioned on the lower end of described upper button and described lower button.
Described upper button outer wall is provided with block, and described upper button drives described snap frame slide downward by described block.
Be provided with a spring base in described base, the two ends of described back-moving spring respectively against described lower button and described spring base, back-moving spring described in described lower Button Compression.
Described lower button is provided with hook, and described upper button is provided with draw-in groove, and described hook is connected on described draw-in groove.
Be provided with driving lever in described snap frame, between described driving lever and described snap frame, be provided with driving lever spring.
Described base is also provided with an action contact frame, and described action contact frame has a fulcrum on described moving contact, and described moving contact is provided with convex, and described driving lever slides and drives described moving contact around described spot wobble on described convex.
Described action contact frame is fixed with shell fragment, and described shell fragment locates described moving contact.
The beneficial effect brought with the Push switch of kick device provided by the invention is adopted to be: structure is simple, long service life, can meet fast and test request at a slow speed simultaneously, in addition, Push switch provided by the invention also has moving contact and contacts good feature with fixed contact, enhances stability during connection.
Accompanying drawing explanation
Fig. 1 is structure chart of the present invention.
Fig. 2 is decomposition chart of the present invention.
Structure chart when Fig. 3 is initial in the present invention.
The state diagram of moving contact when Fig. 4 is initial in the present invention.
Fig. 5 is the structure chart of intermediateness of the present invention.
The structure chart of moving contact when Fig. 6 is intermediateness of the present invention.
Fig. 7 is structure chart when connecting in the present invention.
Fig. 8 is the state diagram of moving contact when connecting in the present invention.
Fig. 9 is the structure chart of button assembly in the present invention.
Embodiment
Below in conjunction with accompanying drawing, embodiments of the invention are described in further detail:
As shown in Figures 1 to 9, according to the embodiment of the Push switch with kick device provided by the invention, comprise base 1 and be arranged on the cover plate 2 on described base 1, the button assembly 4 being provided with snap frame 3 in described base 1 and sliding in described snap frame 3, described button assembly 4 is provided with button stage clip 49, in described snap frame 3, there is a cavity, the two ends of described button stage clip 49 are respectively against on the upper and lower end face of described cavity, card column 48 is provided with in the position of the corresponding described cavity upper and lower end face of described button assembly 4, moving contact 11 is also provided with in said base 1, described button assembly 4 drives described snap frame 3 kick by described button stage clip 49, described button assembly 4 drives described moving contact 11 to swing by described snap frame 3, back-moving spring 45 is also provided with in described button assembly 4, described button assembly 4 is resetted by described back-moving spring 45, this kind of Push switch structure is simple, long service life, meet fast and at a slow speed test request.
See Fig. 2 and Fig. 9, according to the embodiment of the Push switch with kick device provided by the invention, the lower button 42 that described button assembly 4 comprises button 43 and slides with described upper button 43, described card column 48 is separately positioned on the lower end of described upper button 43 and described lower button 42, described upper button 43 outer wall is provided with block 41, and described upper button 43 drives described snap frame 3 slide downward by described block 41.
See Fig. 2 and Fig. 9, according to the embodiment of the Push switch with kick device provided by the invention, driving lever 31 is provided with in described snap frame 3, driving lever spring 32 is provided with between described driving lever 31 and described snap frame 3, arranging between driving lever 31 and snap frame 3 when driving lever spring 32 makes driving lever slide on convex 12 can free-extension one segment distance, and driving lever 31 can be made to arrive disconnect and on-position time can instantaneous arrival assigned address.
See Fig. 4, Fig. 6 and Fig. 8, according to the embodiment of the Push switch with kick device provided by the invention, described base 1 is also provided with an action contact frame 13, described action contact frame 13 has a fulcrum on described moving contact 11, described moving contact 11 is provided with convex 12, described driving lever 31 slides and drives described moving contact 11 around described spot wobble on described convex 12, and described action contact frame 13 is fixed with shell fragment 14, and described moving contact 11 is carried out clamping position by described shell fragment 14.
See Fig. 3 to Fig. 7, the moving contact of Push switch provided by the invention when initial condition is in open position, the driving lever 31 be now arranged on snap frame 3 is positioned at the top of convex 12 on moving contact 11, the upper surface being arranged on cavity in the lower surface of the card column 48 of described upper button 43 lower end and snap frame 3 keeps at grade substantially, make the upper end of kick stage clip 49 simultaneously against on the upper surface of cavity in card column 48 lower surface on upper button 43 and snap frame 3, same, the lower surface being arranged on cavity in the upper surface of the card column 48 of described lower button 42 lower end and snap frame 3 keeps at grade substantially, make the lower end of kick stage clip 49 simultaneously against on the lower surface of cavity in the upper surface and snap frame 3 of the card column 48 on upper button 43, the inwall of the cavity in described snap frame 3 is also provided with the chute coordinating card column 48 to slide.
When Push switch connected by needs, downward button press assembly 4, after button assembly 4 slides certain distance, be locked because driving lever 31 is positioned at the top of convex 12, the block 41 be arranged on button assembly 4 leans on the upper surface of snap frame 3, continue slip one segment distance at described button assembly 4 and drive snap frame 3 slide downward simultaneously, now kick stage clip 49 upper end against be arranged on described upper button 43 lower end card column 48 lower surface on and compressed simultaneously, when kick stage clip 49 is compressed to a certain degree, when the elastic force of described kick stage clip 49 is greater than the active force of driving lever 31 on convex 12, the lower surface that the other end of kick stage clip 49 is resisted against cavity in snap frame drives snap frame 3 kick downwards, described convex 12 slide downward crossed by described driving lever 31, drive moving contact 11 to swing around the fulcrum of described action contact frame 13 at described moving contact 11 left simultaneously, moving contact 11 described in momentary connection, now the top of driving lever 31 be connected to convex 12 lower surface on to stop driving lever 31 to move upward.
When needing to disconnect Push switch, after release button assembly 4, the back-moving spring 45 drive button assembly 4 be arranged between described lower button 42 and spring base 44 resets, back-moving spring 45 drives lower button 42 upward sliding to lean button 43 upward sliding simultaneously, upper button 43 is when upward sliding one segment distance, described block 41 departs from the upper surface of snap frame 3 gradually, driving lever 31 now does not move upward under the effect of convex 12, described lower button 42 continues in upward sliding process, the lower end of described kick stage clip 49 is compressed in the upper surface being arranged on the card column 48 on described lower button 42, the upper end of described kick stage clip 49 leans the upper surface of cavity in described snap frame 3, when kick stage clip 49 be compressed to its elastic force overcome active force on convex 12 of driving lever 31 in snap frame 3 time, kick stage clip 49 drives snap frame 3 upwards kick, described driving lever 31 is crossed described convex 12 upward sliding and is driven moving contact 11 to swing around the fulcrum of described action contact frame 13 at described moving contact 11 simultaneously to the right, the described moving contact 11 of instantaneous disconnection.
See Fig. 2 and Fig. 9, according to the embodiment of the Push switch with kick device provided by the invention, a spring base 44 is provided with in described lower button 42, the two ends of described back-moving spring 45 are respectively against described lower button 42 and described spring base 44, described lower button 42 compresses described back-moving spring 45, described lower button 42 is provided with hook 46, and described upper button 43 is provided with draw-in groove 47, and described hook 46 is connected on described draw-in groove 47.
See Fig. 3, Fig. 5 and Fig. 7, Push switch is in connection process, upper button 43 in downward button press assembly 4, after described upper button 43 drives lower button 42 slide downward one segment distance by the draw-in groove 47 cooperatively interacted with hook 46, snap frame 3 is driven to slide by block 41, now be arranged on the resistance that elastic force that back-moving spring 45 in button assembly 4 and button stage clip 49 produce in motion process overcomes the convex 12 pairs of contacts on moving contact 11, snap frame 3 is made to produce kick, momentary connection Push switch, button stage clip 49 now returns to initial condition, back-moving spring 45 is in compressive state, and the end of driving lever 31 leans and cannot move up in the lower end of convex 12, when disconnecting Push switch, only need unclamp button 43, upper button 43 is under the effect of back-moving spring 45 after upward sliding certain distance, and snap frame 3 produces kick under the double action of back-moving spring 45 and button stage clip 49, disconnects Push switch.
The structure and working principle of Push switch is technology well known in the art, and Push switch provided by the invention only relates to said structure, does not change other parts.Therefore this specification only describes in detail said structure, the miscellaneous part of Push switch and operation principle are repeated no more here.In the content basis that those skilled in the art describe at this specification, Push switch of the present invention can be realized.
Claims (6)
1. the Push switch with kick device, comprise base and be arranged on the cover plate on described base, the button assembly being provided with snap frame in described base and sliding in described snap frame, it is characterized in that: described button assembly is provided with button stage clip, described snap frame has a cavity, the two ends of described button stage clip are respectively against on the upper and lower end face of described cavity, card column is provided with in the position of the upper and lower end face of the corresponding described cavity of described button assembly, the two ends of described button stage clip are respectively against described card column, also moving contact is provided with in described base, described button assembly drives described snap frame kick by described button stage clip, described button assembly drives described moving contact to swing by described snap frame, also back-moving spring is provided with in described button assembly, described back-moving spring drives button assembly to reset, the lower button that described button assembly comprises button and slides with described upper button, described card column is separately positioned on the lower end of described upper button and described lower button, described lower button is provided with hook, described upper button is provided with draw-in groove, described hook is connected on described draw-in groove.
2. the Push switch with kick device according to claim 1, is characterized in that: described upper button outer wall is provided with block, and described upper button drives described snap frame slide downward by described block.
3. the Push switch with kick device according to claim 1, is characterized in that: be provided with a spring base in described base, the two ends of described back-moving spring respectively against described lower button and described spring base, back-moving spring described in described lower Button Compression.
4. the Push switch with kick device according to claim 1, is characterized in that: be provided with driving lever in described snap frame, is provided with driving lever spring between described driving lever and described snap frame.
5. the Push switch with kick device according to claim 4, it is characterized in that: described base is also provided with an action contact frame, described action contact frame has a fulcrum on described moving contact, described moving contact is provided with convex, and described driving lever slides and drives described moving contact around described spot wobble on described convex.
6. the Push switch with kick device according to claim 1, it is characterized in that: described action contact frame is fixed with shell fragment, described shell fragment locates described moving contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210483349.6A CN102956388B (en) | 2012-11-23 | 2012-11-23 | Pressing switch with kick device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210483349.6A CN102956388B (en) | 2012-11-23 | 2012-11-23 | Pressing switch with kick device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102956388A CN102956388A (en) | 2013-03-06 |
| CN102956388B true CN102956388B (en) | 2014-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210483349.6A Active CN102956388B (en) | 2012-11-23 | 2012-11-23 | Pressing switch with kick device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102956388B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103928255B (en) * | 2014-04-04 | 2017-11-10 | 余正明 | A kind of long stroke waterproof micro switch |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6377159B1 (en) * | 1999-02-12 | 2002-04-23 | Tsung-Mou Yu | Push button circuit breaker switch |
| JP2002313209A (en) * | 2001-04-05 | 2002-10-25 | Sobo Yu | Press switch |
| JP2005153055A (en) * | 2003-11-25 | 2005-06-16 | Satori S-Tech Co Ltd | Switch for electric tool |
| CN200976321Y (en) * | 2006-11-06 | 2007-11-14 | 张家港华捷电子有限公司 | Connecting structure for switch device movable contact group |
| CN202178184U (en) * | 2011-07-21 | 2012-03-28 | 华天国际企业有限公司 | Multipurpose button switch |
| CN202917361U (en) * | 2012-11-23 | 2013-05-01 | 科都电气有限公司 | Push switch with jumping device |
-
2012
- 2012-11-23 CN CN201210483349.6A patent/CN102956388B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6377159B1 (en) * | 1999-02-12 | 2002-04-23 | Tsung-Mou Yu | Push button circuit breaker switch |
| JP2002313209A (en) * | 2001-04-05 | 2002-10-25 | Sobo Yu | Press switch |
| JP2005153055A (en) * | 2003-11-25 | 2005-06-16 | Satori S-Tech Co Ltd | Switch for electric tool |
| CN200976321Y (en) * | 2006-11-06 | 2007-11-14 | 张家港华捷电子有限公司 | Connecting structure for switch device movable contact group |
| CN202178184U (en) * | 2011-07-21 | 2012-03-28 | 华天国际企业有限公司 | Multipurpose button switch |
| CN202917361U (en) * | 2012-11-23 | 2013-05-01 | 科都电气有限公司 | Push switch with jumping device |
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| Publication number | Publication date |
|---|---|
| CN102956388A (en) | 2013-03-06 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CP03 | Change of name, title or address |
Address after: 325600 Puqi Industrial Zone, Hongqiao Town, Yueqing City, Wenzhou City, Zhejiang Province Patentee after: Kedu Electric Co.,Ltd. Address before: 325608 Block C, Puqi Industrial Zone, Hongqiao Town, Yueqing City, Wenzhou City, Zhejiang Province Patentee before: KEDU ELECTRIC Co.,Ltd. |