CN103000419A - Micro switch with self-locking structure - Google Patents
Micro switch with self-locking structure Download PDFInfo
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- CN103000419A CN103000419A CN2012104948288A CN201210494828A CN103000419A CN 103000419 A CN103000419 A CN 103000419A CN 2012104948288 A CN2012104948288 A CN 2012104948288A CN 201210494828 A CN201210494828 A CN 201210494828A CN 103000419 A CN103000419 A CN 103000419A
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- spring
- housing
- button
- stage clip
- button body
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Abstract
The invention discloses a micro switch with a self-locking structure. The micro switch comprises a housing, a button and a pressure spring, wherein the button and the pressure spring are installed on the upper portion of the housing, the button comprises a button body, a pressing plate placed at the upper end of the button body, a sliding block, a circuit board assembly installed on one side of the housing, an inserting sheet installed on the lower portion of the circuit board assembly and a hook spring, the pressure spring is sleeved outside the button body, the sliding block is arranged in the housing, the sliding block and the button are installed in a fit mode, the button body is provided with a hook spring placing chute and a peach core structure, a hook spring placing hole is arranged at the head portion of the housing, the lower end of the hook spring penetrates into the hook placing hole and is arranged in the peach core structure, the upper end of the hook spring is arranged in the hook spring placing chute, and the pressure spring is sleeved outside the upper end of the hook spring. The button body is provided with the corresponding hook spring placing chute and the peach core structure, and the self-locking function is achieved through the match of the hook spring, the hook spring placing chute and the peach core structure. The micro switch is simple and reasonable in structure, easy to assemble and capable of improving production efficiency greatly and reducing production cost.
Description
Technical field
The present invention relates to a kind of sensitive switch, relate in particular to a kind of sensitive switch with self-locking structure.
Background technology
Sensitive switch is to have small contact separation and fast actuation mechanism, and the contact mechanism with the power of the stroke of stipulating and regulation is carried out switch motion covers with shell, and there is a kind of switch of drive rod its outside.Sensitive switch is applied in the various push-button switches, because traditional sensitive switch is not with auto-lock function, if want to realize auto-lock function, normally adopt push-button switch band self-locking structure, by to the self-locking of push-button switch itself realizing its auto-lock function, but there are the defectives such as complex structure, assembling is too loaded down with trivial details, assembly difficulty is large, production efficiency is low, production cost is high in this push-button switch.
China Patent Publication No. is that the utility model patent of CN201853620U discloses self-locking micro-switch, its clip Text is as follows: the utility model discloses a kind of self-locking micro-switch, comprise lid, leg, middle pin, the fork pin, movable palping foot, extension spring and shell, extension spring, pin assembly and leg independently were arranged in the shell respectively during fork pin and middle pin formed, extension spring one end is connected with extension spring hole on the movable palping foot, the other end is connected with the extension spring hole of fork on the pin by the extension spring groove on the middle pin, movable palping foot is on the fork pin, movable palping foot contacts with middle pin cooperation, shell is provided with the actuated element hole, actuated element is provided with actuated element in the hole, shell and lid cooperate, it is characterized in that: described actuated element upper end is fixed with decides toothholder, decide to be provided with in the toothholder and decide tooth, decide tooth and be provided with the gear tooth, the gear tooth with decide the teeth groove that toothholder is provided with and cooperate, realize that deciding tooth slides up and down at teeth groove, driving the moving tooth of deciding to be provided with in the tooth rotates, make that tooth is provided with turn tooth and decide the teeth groove that toothholder is provided with cooperates, and drives actuated element realization switch auto-lock function.
Although the self-locking micro-switch of above-mentioned patent disclosure can be realized the self-locking of sensitive switch, but still there are the defectives such as structure is too complicated, assembling is loaded down with trivial details, assembly difficulty is large, production efficiency is low, production cost is high.
Summary of the invention
The technical problem to be solved in the present invention is in order to overcome technological deficiency recited above, a kind of sensitive switch with self-locking structure to be provided.
In order to solve technical problem recited above, the present invention takes following technical scheme:
A kind of sensitive switch with self-locking structure, include housing, be installed in button and the stage clip of housing top, described button further includes the button body and is positioned at the pressing board of button body upper end, described compression spring sleeve is located at the button body outside, be placed in and cooperate the slide block of installing in the housing and with button, be installed in the wiring board assembly of housing one side, be installed in the inserted sheet of wiring board assembly below, described inserted sheet is positioned at the housing below, also include and collude spring, described button body offers and colludes the accommodating chute of spring and peach cored structure, and described peach cored structure is positioned at and colludes the accommodating chute of spring below, described housing head offers colludes the spring placement hole, described lower end of colluding spring is passed and is colluded the spring containing hole and place the peach cored structure, and described upper end of colluding spring places colludes the accommodating chute of spring, and described compression spring sleeve is located at colludes the outside, spring upper end.
Described housing head upper end also is provided with the stage clip placement seat, the lower surface of the upper end butt pressing board of described stage clip, and the lower end of described stage clip is sleeved in the stage clip placement seat.
Offer on the described stage clip placement seat and collude the spring hole clipping, described upper end of colluding spring is passed to collude the spring hole clipping and place and is colluded the accommodating chute of spring.
Described upper end of colluding spring is provided with the screens for sheathed stage clip.
Be provided with the conducting strip of draw-in groove being installed and being positioned at the slide block both sides on the described slide block.
Described button body lower end also is provided with and the installation fixture block of draw-in groove being installed being cooperated.
Sensitive switch provided by the invention has increased and has colluded spring, and arranges at the button body and to collude accordingly the accommodating chute of spring and peach cored structure, by colluding spring and colluding cooperating of the accommodating chute of spring and peach cored structure and realize auto-lock function.The present invention is simple and reasonable, assembling is simple and easy, has effectively improved production efficiency, has reduced production cost.
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the STRUCTURE DECOMPOSITION schematic diagram of sensitive switch body.
Among the figure: 1. housing, 11. housing head, 12. stage clip placement seats, 13. collude spring placement hole, 14. terminal openings, 15. collude the spring hole clipping, 2. button, 21. button bodies, 22. collude the accommodating chute of spring, 23. peach cored structures, 24. install fixture blocks, 3. stage clip, 4. the wiring board assembly, 5. inserted sheet, 6. collude spring, 61. screens, 7. slide block, 71. conducting strips, 72. are installed draw-in grooves.
Embodiment
See also Fig. 1 and Fig. 2, as shown in the figure, a kind of sensitive switch with self-locking structure, include housing 1, be installed in button 2 and the stage clip 3 of housing 1 top, button 2 further includes button body 21 and is positioned at the pressing board of button body 21 upper ends, stage clip 3 is set in button body 21 outsides, be placed in and cooperate the slide block 7 of installing in the housing 1 and with button 2, be provided with the conducting strip 71 of draw-in groove 72 being installed and being positioned at slide block 7 both sides on the slide block 7, button body 21 lower ends also are provided with and the installation fixture block 24 of draw-in groove 72 being installed being cooperated, be installed in the wiring board assembly 4 of housing 1 one sides, be installed in the inserted sheet 5 of wiring board 4 assemblies below, inserted sheet 5 is positioned at housing 1 below, also include and collude spring 6, button body 21 offers and colludes the accommodating chute 22 of spring and peach cored structure 23, peach cored structure 23 is positioned at and colludes the accommodating chute of spring 22 belows, housing head 11 offers colludes spring placement hole 13, the lower end of colluding spring 6 is passed and is colluded spring containing hole 13 and place peach cored structure 23, the upper end of colluding spring 6 places colludes the accommodating chute 22 of spring, and the lower end of stage clip 3 is set in colludes the outside, spring 6 upper ends.
See also Fig. 1 and Fig. 2, as shown in the figure, a kind of sensitive switch with self-locking structure, include housing 1, be installed in button 2 and the stage clip 3 of housing 1 top, button 2 further includes button body 21 and is positioned at the pressing board of button body 21 upper ends, stage clip 3 is set in button body 21 outsides, be placed in and cooperate the slide block 7 of installing in the housing 1 and with button 2, be provided with the conducting strip 71 of draw-in groove 72 being installed and being positioned at slide block 7 both sides on the slide block 7, button body 21 lower ends also are provided with and the installation fixture block 24 of draw-in groove 72 being installed being cooperated, be installed in the wiring board assembly 4 of housing 1 one sides, be installed in the inserted sheet 5 of wiring board assembly 4 belows, inserted sheet 5 is positioned at housing 1 below, also include and collude spring 6, button body 21 offers and colludes the accommodating chute 22 of spring and peach cored structure 23, peach cored structure 23 is positioned at and colludes the accommodating chute of spring 22 belows, housing head 11 offers colludes spring placement hole 13, housing head 11 upper ends also are provided with stage clip placement seat 12, the lower surface of the upper end butt pressing board of stage clip 3, the lower end of stage clip 3 is sleeved in the stage clip placement seat 12, offer on the stage clip placement seat 12 and collude spring hole clipping 15, the upper end of colluding spring 6 is passed to collude spring hole clipping 15 and place and is colluded the accommodating chute 22 of spring, the lower end of colluding spring 6 is passed and is colluded spring containing hole 13 and place peach cored structure 23, and the lower end of stage clip 3 is set in colludes the outside, spring 6 upper ends.
See also Fig. 1 and Fig. 2, as shown in the figure, a kind of sensitive switch with self-locking structure, include housing 1, be installed in button 2 and the stage clip 3 of housing 1 top, button 2 further includes button body 21 and is positioned at the pressing board of button body 21 upper ends, stage clip 3 is set in button body 21 outsides, be placed in and cooperate the slide block 7 of installing in the housing 1 and with button 2, be provided with the conducting strip 71 of draw-in groove 72 being installed and being positioned at slide block 7 both sides on the slide block 7, button body 21 lower ends also are provided with and the installation fixture block 24 of draw-in groove 72 being installed being cooperated, be installed in the wiring board assembly 4 of housing 1 one sides, be installed in the inserted sheet 5 of wiring board assembly 4 belows, inserted sheet 5 is positioned at housing 1 below, also include and collude spring 6, the upper end of colluding spring 6 is provided with the screens 61 for sheathed stage clip 3, button body 21 offers and colludes the accommodating chute 22 of spring and peach cored structure 23, peach cored structure 23 is positioned at and colludes the accommodating chute of spring 22 belows, housing head 11 offers colludes spring placement hole 13, the lower end of colluding spring 6 is passed and is colluded spring containing hole 13 and place peach cored structure 23, the upper end of colluding spring 6 places colludes the accommodating chute 22 of spring, and the lower end of stage clip 3 is set in colludes in the spring 6 upper end screens 61.
Claims (6)
1. sensitive switch with self-locking structure, include housing, be installed in button and the stage clip of housing top, described button further includes the button body and is positioned at the pressing board of button body upper end, described compression spring sleeve is located at the button body outside, be placed in and cooperate the slide block of installing in the housing and with button, be installed in the wiring board assembly of housing one side, be installed in the inserted sheet of wiring board assembly below, described inserted sheet is positioned at the housing below, it is characterized in that: also include and collude spring, described button body offers and colludes the accommodating chute of spring and peach cored structure, described peach cored structure is positioned at and colludes the accommodating chute of spring below, described housing head offers colludes the spring placement hole, described lower end of colluding spring is passed and is colluded the spring containing hole and place the peach cored structure, and described upper end of colluding spring places colludes the accommodating chute of spring, and described compression spring sleeve is located at colludes the outside, spring upper end.
2. sensitive switch as claimed in claim 1 is characterized in that: described housing head upper end also is provided with the stage clip placement seat, the lower surface of the upper end butt pressing board of described stage clip, and the lower end of described stage clip is sleeved in the stage clip placement seat.
3. sensitive switch as claimed in claim 2, it is characterized in that: offer on the described stage clip placement seat and collude the spring hole clipping, described upper end of colluding spring is passed to collude the spring hole clipping and place and is colluded the accommodating chute of spring.
4. such as the arbitrary described sensitive switch of claim 1-3, it is characterized in that: described upper end of colluding spring is provided with the screens for sheathed stage clip.
5. sensitive switch as claimed in claim 1 is characterized in that: be provided with the conducting strip of draw-in groove being installed and being positioned at the slide block both sides on the described slide block.
6. sensitive switch as claimed in claim 5 is characterized in that: described button body lower end also is provided with and the installation fixture block of draw-in groove being installed being cooperated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104948288A CN103000419A (en) | 2012-11-28 | 2012-11-28 | Micro switch with self-locking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104948288A CN103000419A (en) | 2012-11-28 | 2012-11-28 | Micro switch with self-locking structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103000419A true CN103000419A (en) | 2013-03-27 |
Family
ID=47928869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104948288A Pending CN103000419A (en) | 2012-11-28 | 2012-11-28 | Micro switch with self-locking structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103000419A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107471258A (en) * | 2017-08-24 | 2017-12-15 | 黄山市雅龙智能科技有限公司 | A kind of robot device |
| CN109148194A (en) * | 2017-06-15 | 2019-01-04 | 上海航空电器有限公司 | A kind of button signal lamp base with reset function |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1151602A (en) * | 1995-10-17 | 1997-06-11 | 阿尔卑斯电气株式会社 | Switch device |
| JP2000173396A (en) * | 1998-12-03 | 2000-06-23 | Alps Electric Co Ltd | Switch device |
| CN1274935A (en) * | 1999-05-24 | 2000-11-29 | 阿尔卑斯电气株式会社 | Push-button switch |
| CN202084459U (en) * | 2011-06-07 | 2011-12-21 | 褚锦雄 | Self-locking switch equipped with LED |
| CN203026420U (en) * | 2012-11-28 | 2013-06-26 | 昌辉汽车电器（黄山）股份公司 | Microswitch with self-locking structure |
-
2012
- 2012-11-28 CN CN2012104948288A patent/CN103000419A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1151602A (en) * | 1995-10-17 | 1997-06-11 | 阿尔卑斯电气株式会社 | Switch device |
| JP2000173396A (en) * | 1998-12-03 | 2000-06-23 | Alps Electric Co Ltd | Switch device |
| CN1274935A (en) * | 1999-05-24 | 2000-11-29 | 阿尔卑斯电气株式会社 | Push-button switch |
| CN202084459U (en) * | 2011-06-07 | 2011-12-21 | 褚锦雄 | Self-locking switch equipped with LED |
| CN203026420U (en) * | 2012-11-28 | 2013-06-26 | 昌辉汽车电器（黄山）股份公司 | Microswitch with self-locking structure |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109148194A (en) * | 2017-06-15 | 2019-01-04 | 上海航空电器有限公司 | A kind of button signal lamp base with reset function |
| CN107471258A (en) * | 2017-08-24 | 2017-12-15 | 黄山市雅龙智能科技有限公司 | A kind of robot device |
| CN107471258B (en) * | 2017-08-24 | 2018-08-24 | 浦江县安恒进出口有限公司 | A kind of robot device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130327 |