CN101800134A - Rotary type push switch - Google Patents
Rotary type push switch Download PDFInfo
- Publication number
- CN101800134A CN101800134A CN201010110080A CN201010110080A CN101800134A CN 101800134 A CN101800134 A CN 101800134A CN 201010110080 A CN201010110080 A CN 201010110080A CN 201010110080 A CN201010110080 A CN 201010110080A CN 101800134 A CN101800134 A CN 101800134A
- Authority
- CN
- China
- Prior art keywords
- terminal
- contact
- rotary type
- push switch
- type push
- 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.)
- Granted
Links
- 239000000758 substrate Substances 0.000 claims abstract description 10
- 238000005452 bending Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 5
- 238000007493 shaping process Methods 0.000 claims description 3
- 238000000576 coating method Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 7
- 239000010687 lubricating oil Substances 0.000 abstract description 6
- 239000011248 coating agent Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 description 5
- 238000003825 pressing Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 2
- 229920006324 polyoxymethylene Polymers 0.000 description 2
- 229930040373 Paraformaldehyde Natural products 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000001061 forehead Anatomy 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- -1 poly oxymethylene Polymers 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 210000001138 tear Anatomy 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/14—Railings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
- E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
- E04G21/3223—Means supported by building floors or flat roofs, e.g. safety railings
- E04G21/3228—Folding railings for flat roof edge, e.g. to hide the railings from view when not in use
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B2/00—Friction-grip releasable fastenings
- F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
- F16B2/06—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
- F16B2/12—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action using sliding jaws
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Push-Button Switches (AREA)
- Switches With Compound Operations (AREA)
Abstract
The present invention relates to be mainly used in the rotary type push switch of a touch ON/OFF mode of automobile room lamp etc.The invention provides rotary type push switch,, utilize the tension force of mobile terminal to form the contact for guaranteeing the stable of switch electrical characteristic, make mobile terminal one be inserted in axle, and adopt four contact forms, and form electric pattern by the PCB substrate, remove the lubricating oil coating process when making switch.Rotary type push switch of the present invention, has outstanding switching manipulation sense, further life-saving, when preventing terminal disengaging and distortion, the tension force of maintenance and support terminals, bring into play outstanding contact performance, not only the position of evenness of Chu Dianing and pattern is even, and is made of contact face because of its coating, keep highly stable electric function, in addition, two contacts of reason form unified thick point, even therefore one of them contact loss of function, also still can keep electric property, and by removing the lubricating oil coating process when making switch, simplify working process, realize volume production.
Description
Technical field
The present invention relates to rotary type push switch (Rotary type push switch), especially be mainly used in the rotary type push switch of a touch ON/OFF mode of automobile room lamp etc.
Background technology
Generally speaking, rotary type push switch is to be suitable for the switch that automobile circuit etc. uses low voltage circuit, is mainly used in the work of automobile room lamps such as regulating forehead lamp, map lamp or other auxiliary lights.
Above-mentioned switch makes electrical contacts generate the continuous action of the button of constraint continuously by rotary switch device, makes circuit work successively and remove.
For example, if above-mentioned rotary type push switch is pressing button repeatedly, then will finish the switch of ON/OFF action successively, and its working method is: if pressing button, and contact ON, and, then return to the OFF state if remove and push.
Above-mentioned rotary type push switch, comprise the button that is arranged between upper casing and the lower casing, spring, solenoid, mobile terminal, a plurality of fixed terminals etc., when finishing the action of side pressurization and carriage return button, solenoid by its underpart intermittently rotates mobile terminal, and the mobile terminal that rotates like this, by optionally contacting, finish the ON/OFF state with a plurality of fixed terminals of bottom.
About above-mentioned rotary type push switch, have now and disclose various forms of inventions.
For example, in utility model 20-0441764 number, the citation form of open rotary type push switch.
As shown in Figure 1, above-mentioned rotary type push switch, possess upper and lower part shell 100a, 100b, and on above-mentioned upper casing 100a, be assembled with the mobile terminal 150 that comprises button 110, solenoid 120, axle 130, spring 180, contact jut 140, and on above-mentioned lower casing 100b, assemble in a plurality of fixed terminals 160, and the fixed terminal 160 of this moment is connected by the power line of terminal with the outside.
Therefore, if user's pressing button 110,, make axle 130 and 150 rotations of mobile terminal, thereby can form contact with a plurality of fixed terminals 160, realization ON/OFF state successively by contact jut 140 then by the rotation at intermittence of solenoid 120.
But, in above-mentioned existing rotary type push switch, its contact point mode is to finish by the press contacts that adds of mobile terminal contact jut, at this moment, because of mobile terminal is finished contact by caused the rotatablely moving of last downforce, therefore the contact jut weares and teares easily, causes poor contact of contacts, shortens switch life.
Especially, constitute, therefore, then can't guarantee stable contact if distortion such as be distorted because of above-mentioned mobile terminal has an one-piece type disc-shape.
In addition, adopt the insertion assembling mode, therefore may take place, thereby can't guarantee correct contact performance because of the disengaging of the mistake between axle and the mobile terminal from the position, contact that is caused because of the combination between above-mentioned axle and the mobile terminal.
In addition, existing rotary type push switch because when making at position, contact coating lubricating oil, therefore increase operation, and because of the coating of lubricating oil, make parts around become dirty and messy.
Summary of the invention
Therefore, the objective of the invention is to overcome the deficiency of prior art and rotary type push switch is provided, it is an electrical characteristic of guaranteeing switch, utilizes the tension force of mobile terminal to form the contact, thereby obtains outstanding switching manipulation sense, further improves its life-span.
Another object of the present invention is to, rotary type push switch is provided, it is by realizing mobile terminal is inserted in the new mode of axle, when preventing the disengaging of terminal and distortion, can keep and the tension force of support terminals, brings into play outstanding contact performance.
Another purpose of the present invention is, rotary type push switch is provided, it adopts four contact point mode, therefore and because of electric pattern is the PCB substrate, not only the position of the evenness of contact and pattern is even, and because of coating layer be contact face, can keep highly stable electric property, and because of two contacts are same contact, even therefore one of them contact loss of function also can continue to keep electric property.
An also purpose of the present invention is, rotary type push switch is provided, and it adopts the mode of inserting mobile terminal, and remove the lubricating oil coating process, thereby simplify working process when shaping axle, realizes volume production.
The object of the present invention is achieved like this: rotary type push switch is provided, comprise the button that is arranged within upper casing and the lower casing, solenoid, axle, spring, mobile terminal and fixed terminal, and with the push action of above-mentioned button, by solenoidal effect axle and mobile terminal are intermittently rotated, thereby form the contact with fixed terminal, realize the ON/OFF state, especially, above-mentioned mobile terminal, comprise the main part that is supported by the bottom of axle, reach a plurality of portion of terminal that along the circumferential direction prolong and keep certain intervals from aforementioned body portion, and above-mentioned portion of terminal is made of the strap shape of downward bending certain angle, thereby utilize tension force and fixed terminal side contacts, form the contact.
At this, comprise the mobile terminal of above-mentioned portion of terminal and main part, when shaping axle, form one by inserting, thereby prevent to break away from and distortion with axle.
In addition, preferably, in the said fixing terminal, electric pattern is selected the PCB substrate for use, with the evenness of guaranteeing the contact and the uniformity of pattern position, keeps stable electric function.
Rotary type push switch provided by the present invention has following advantage:
The first, because of the tension force effect that utilizes mobile terminal forms the contact, thereby the operation sense of switch is outstanding, improves functional and life-saving.
The second, by mobile terminal one is inserted in axle, tension force that not only can support terminals, and can prevent the disengaging and the distortion of terminal, guarantee outstanding contact performance.
Three, adopt the electric pattern of PCB substrate form and utilize four contact forms, keep stable and accurate electric property,, still can keep electric property even under the situation of part contact loss of function.
Four, adopt mobile terminal to insert molding mode, remove the lubricating oil coating process, make the whole operation of side, realize volume production thereby can simplify switch.
The accompanying drawing summary
Fig. 1 is existing rotary type push switch schematic diagram;
Fig. 2 is one embodiment of the invention rotary type push switch decomposing schematic representation;
Fig. 3 a, 3b are that one embodiment of the invention rotary type push switch branch is in conjunction with schematic diagram;
Fig. 4 is in one embodiment of the invention rotary type push switch, and one is inserted in the mobile terminal schematic diagram of axle;
Fig. 5 is in one embodiment of the invention rotary type push switch, and fixed terminal and tension force by the electric pattern of PCB substrate form constitutes form the mobile terminal plane graph that gets an electric shock.
* reference numeral *
10: upper casing 11: lower casing
12: button 13: solenoid
14: axle 15: spring
16: mobile terminal 17: fixed terminal
18: main part 19: portion of terminal
20: input side terminal 21: the outlet side terminal
22:PCB substrate 23: terminal support body
24: hole 25: connector
Embodiment
Below, in conjunction with the accompanying drawings preferred embodiment of the present invention is elaborated.
Fig. 2, Fig. 3 a and Fig. 3 b divide schematic diagram for one embodiment of the invention rotary type push switch.
Shown in Fig. 2, Fig. 3 a and Fig. 3 b, above-mentioned rotary type push switch comprises: on/ lower casing 10,11, by assembling ccontaining miscellaneous part up and down; Button 12 is as the parts that are placed in the above-mentioned upper casing 10, for user's complete operation; Solenoid 13 is finished cam action by the operation of above-mentioned button 12; Mobile terminal 16 and axle 14 intermittently rotate and form contacts with fixed terminal 17 by the action of above-mentioned solenoid 13; Spring 15 is used to restore above-mentioned button 12; And fixed terminal 17, as the parts that are placed in the above-mentioned lower casing 11, is connected with external power cord and with mobile terminal 16 formation contacts.
At this, the user is by a touch ON/OFF mode pressing button, mobile terminal is intermittently rotated and forms the contact with fixed terminal, repeats the basic operation process of ON state and OFF state successively, identical with the operating process of existing rotary type push switch, therefore do not repeat them here.
Rotary type push switch of the present invention comprises to the terminal part that forms the contact applying tension force, and utilizes the tension force effect that terminal produced of this moment, and forms the parts and the method for contact.
For this reason, above-mentioned mobile terminal 16 comprises the main part 18 of thin disc-shape and a plurality of portion of terminal 19 of thin strap shape, and each portion of terminal 19 of this moment is from main part 18 1 body extensions and along the circumferential direction long the setting time, keep certain intervals, for example four keep 90 ° of intervals.
As mentioned above, above-mentioned mobile terminal 16 can utilize four portion of terminal 19 to realize four contact point mode, and each two portion of terminal 19 forms same contacts, even thereby constitute in two terminals of unified contact one because of reason losses of function such as loose contacts, remaining terminal still can be finished normal function, thus the electric property of maintained switch.
Especially, above-mentioned portion of terminal 19 is from main part 18 overtimes, form with form to main part bottom bending move angle, thereby make portion of terminal 19 ends when contacting, produce tension force with fixed terminal 17, therefore, even when the pressing operation with button 12 is subjected to the downforce rotation, also suitable absorber pressure, in the time of can be by the suitable elastic bending of pressure effect, the pressure that absorption is applied in, therefore, operation sense number not only, reduce the wearing and tearing that contact is produced to greatest extent, prolong switch life.
At this moment, the end portion of above-mentioned portion of terminal 19 is a little upwards shape of bending, thereby when contacting with fixed terminal 17, forms soft contact relation.
In Fig. 1, undeclared symbol 25 is a connector, when being electrically connected with fixed terminal one side, connects external cable.
Above-mentioned mobile terminal 16 can be supported by the mode of moulding by being inserted in the axle 14, thereby because of being made into by the one-piece type mode of axle, prevent to break away from and distortion, brings into play outstanding contact performance.
For this reason, as shown in Figure 4, above-mentioned mobile terminal 16 by the axle of POM synthetic resin materials such as (poly oxymethylene) 14 o'clock, is inserted in the mould one-body molded with axle 14 at ejection formation.
At this moment, above-mentioned mobile terminal 16 only makes the main part 18 except that portion of terminal 19, is inserted in the terminal support body 23 of axle 14.
At this, preferably, when inserting ejection formation, form holes (Fig. 5 24), thereby strengthen the adhesion with terminal support body 23 at main part 18.
Fig. 5 is in one embodiment of the invention rotary type push switch, and fixed terminal and tension force by the electric pattern of PCB substrate form constitutes form the mobile terminal plane graph that gets an electric shock.
As shown in Figure 5, said fixing terminal 17 is made of the PCB substrate 22 that is formed with electric pattern, the therefore evenness of contact number not only, and also the position of pattern is good, thus keep highly stable electric function.
That is, because the top formation of PCB substrate 22 constitutes electric pattern by coating, thereby but holding contact evenness not only, and can keep uniform pattern position.
At this moment, above-mentioned electric pattern, so that an input side terminal 20 to be set therebetween, and the form that two outlet side terminals 21 are set in its both sides forms.
Therefore, have the mobile terminal 16 of four portion of terminal 19, can realize the contact point mode of four contact forms, utilize each two terminal, with the input side terminal 20 and the outlet side terminal 21 formation contacts of fixed terminal 17.
Like this, in four portion of terminal 19 of mobile terminal 16, two portion of terminal 19 form contacts with the input side terminal 20 of fixed terminal 17, meanwhile, all the other two portion of terminal 19 form the contact with the outlet side terminal 21 of fixed terminal 17, even therefore any one loss of function wherein all can keep electric property.
The feature of common rotary type push switch, depend on how long stably to keep electrical characteristic, and consider from this aspect, rotary type push switch of the present invention, for realizing that stable electrical characteristic adopts four contact forms, and form the contact, therefore than existing product by the tension force of terminal, its operation sense number, the life-span is long.
In addition, disengaging and distortion for preventing mobile terminal are inserted in axle, thereby effectively keep and support the tension force of mobile terminal, and because of the tension force by mobile terminal forms the contact, thereby simplify working process, realize volume production, realize rotatablely moving of mobile terminal easily.
The foregoing description is only unrestricted in order to explanation the present invention, those of ordinary skill in the art is to be understood that, can make amendment, be out of shape the present invention or be equal to replacement, and not break away from the spirit and scope of the present invention, it all should be encompassed in the middle of the claim scope of the present invention.
Claims (4)
1. rotary type push switch, it is characterized in that: comprise the button, solenoid, axle, spring, mobile terminal and the fixed terminal that are arranged within upper casing and the lower casing, and with the push action of above-mentioned button, by solenoidal effect axle and mobile terminal are intermittently rotated, thereby form the contact with fixed terminal, realize the ON/OFF state;
Wherein, above-mentioned mobile terminal, comprise the main part that is supported by the bottom of axle, reach a plurality of portion of terminal that along the circumferential direction prolong and keep certain intervals from aforementioned body portion, and above-mentioned portion of terminal is made of the strap shape of downward bending certain angle, thereby utilize tension force and fixed terminal side contacts, form the contact.
2. a kind of rotary type push switch according to claim 1 is characterized in that: have the main part (18) of above-mentioned portion of terminal (19), when shaping axle, form one by inserting with axle.
3. a kind of rotary type push switch according to claim 1 and 2, it is characterized in that: the portion of terminal (19) of above-mentioned mobile terminal (16), constitute by being 90 ° spaced four, by with four contact forms of fixed terminal (17) side, when forming the contact, constitute same contact by two terminals, thereby even one of them contact loss of function still can keep electric property.
4. a kind of rotary type push switch according to claim 1, it is characterized in that: said fixing terminal (17), have input side terminal (20) is set therebetween, its both sides are provided with the electric pattern of the form of outlet side terminal (21), and above-mentioned electric pattern constitutes with the PCB substrate form, thereby guarantee the evenness of contact and the uniformity of pattern position, keep stable electric function.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020090009444A KR100927253B1 (en) | 2009-02-05 | 2009-02-05 | Rotary type push switch |
| KR10-2009-0009444 | 2009-02-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101800134A true CN101800134A (en) | 2010-08-11 |
| CN101800134B CN101800134B (en) | 2012-11-07 |
Family
ID=41605137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101100808A Active CN101800134B (en) | 2009-02-05 | 2010-02-02 | Rotary type push switch |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP2010182676A (en) |
| KR (1) | KR100927253B1 (en) |
| CN (1) | CN101800134B (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102881499A (en) * | 2012-09-19 | 2013-01-16 | 耐思电气(嘉兴)有限公司 | Automatic resetting operating mechanism for push button switch |
| CN103578836A (en) * | 2012-08-03 | 2014-02-12 | (株)康希斯 | Seat switch assembly |
| CN104465181A (en) * | 2013-09-23 | 2015-03-25 | 深圳市海洋王照明工程有限公司 | Multi-way switch |
| CN105895434A (en) * | 2016-06-30 | 2016-08-24 | 袁冲 | Pressed type rotary change-over switch |
| CN106067400A (en) * | 2015-04-20 | 2016-11-02 | 阿尔卑斯电气株式会社 | Bulldozing operation device |
| CN106098454A (en) * | 2016-08-26 | 2016-11-09 | 江门市江海区柏健电器制造有限公司 | A kind of motor rotary switch |
| CN106206163A (en) * | 2014-01-29 | 2016-12-07 | 许彐琼 | Many gears electromagnetic switch |
| CN106298343A (en) * | 2016-08-26 | 2017-01-04 | 江门市江海区柏健电器制造有限公司 | A kind of rotary switch |
| CN110556260A (en) * | 2018-05-30 | 2019-12-10 | 黄美媚 | Electrical switch |
| CN112591161A (en) * | 2020-12-21 | 2021-04-02 | 张翠翠 | Automatic stirring and filling device for food processing |
| CN114695002A (en) * | 2022-04-08 | 2022-07-01 | 中国第一汽车股份有限公司 | Knob type switch for automobile |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101732655B1 (en) * | 2015-04-27 | 2017-05-24 | 전영환 | Push-return switch and manufacturing method thereof |
| KR20160113085A (en) | 2016-09-19 | 2016-09-28 | 명성테크놀로지 주식회사 | Push swich apparatus |
| KR102626711B1 (en) * | 2018-12-27 | 2024-01-17 | 현대트랜시스 주식회사 | Switch apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS59106105A (en) * | 1982-12-10 | 1984-06-19 | アルプス電気株式会社 | Slider and method of forming same |
| JPS60129031U (en) * | 1984-02-08 | 1985-08-29 | アルプス電気株式会社 | Contact structure of electronic components |
| US4891476A (en) * | 1988-05-09 | 1990-01-02 | Illinois Tool Works, Inc. | Index rotary switch |
| JPH02170403A (en) * | 1988-12-22 | 1990-07-02 | Teikoku Tsushin Kogyo Co Ltd | Electronic part |
| US5847345A (en) * | 1997-08-11 | 1998-12-08 | Harrison; Charles V. | Push button electrical switch |
| JP4323301B2 (en) * | 2003-01-30 | 2009-09-02 | アルプス電気株式会社 | Push switch device |
| JP2008028205A (en) * | 2006-07-21 | 2008-02-07 | Teikoku Tsushin Kogyo Co Ltd | Rotating body, manufacturing method therefor and rotating electronic component |
| JP2008235218A (en) * | 2007-03-23 | 2008-10-02 | Fuji Electric Fa Components & Systems Co Ltd | Changeover switch |
-
2009
- 2009-02-05 KR KR1020090009444A patent/KR100927253B1/en active IP Right Grant
-
2010
- 2010-02-02 CN CN2010101100808A patent/CN101800134B/en active Active
- 2010-02-04 JP JP2010023223A patent/JP2010182676A/en active Pending
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103578836A (en) * | 2012-08-03 | 2014-02-12 | (株)康希斯 | Seat switch assembly |
| CN102881499A (en) * | 2012-09-19 | 2013-01-16 | 耐思电气(嘉兴)有限公司 | Automatic resetting operating mechanism for push button switch |
| CN102881499B (en) * | 2012-09-19 | 2015-08-12 | 耐思电气(嘉兴)有限公司 | The immediate restoration of service mechanism of push-button switch |
| CN104465181A (en) * | 2013-09-23 | 2015-03-25 | 深圳市海洋王照明工程有限公司 | Multi-way switch |
| CN104465181B (en) * | 2013-09-23 | 2018-02-23 | 深圳市海洋王照明工程有限公司 | Variable connector |
| CN106206163A (en) * | 2014-01-29 | 2016-12-07 | 许彐琼 | Many gears electromagnetic switch |
| CN106067400A (en) * | 2015-04-20 | 2016-11-02 | 阿尔卑斯电气株式会社 | Bulldozing operation device |
| CN105895434A (en) * | 2016-06-30 | 2016-08-24 | 袁冲 | Pressed type rotary change-over switch |
| CN106298343A (en) * | 2016-08-26 | 2017-01-04 | 江门市江海区柏健电器制造有限公司 | A kind of rotary switch |
| CN106098454A (en) * | 2016-08-26 | 2016-11-09 | 江门市江海区柏健电器制造有限公司 | A kind of motor rotary switch |
| CN106098454B (en) * | 2016-08-26 | 2018-02-23 | 江门市江海区柏健电器制造有限公司 | A kind of motor rotary switch |
| CN106298343B (en) * | 2016-08-26 | 2018-12-18 | 江门市江海区柏健电器制造有限公司 | A kind of rotary switch |
| CN110556260A (en) * | 2018-05-30 | 2019-12-10 | 黄美媚 | Electrical switch |
| CN110556260B (en) * | 2018-05-30 | 2024-04-16 | 黄美媚 | Electrical switch |
| CN112591161A (en) * | 2020-12-21 | 2021-04-02 | 张翠翠 | Automatic stirring and filling device for food processing |
| CN112591161B (en) * | 2020-12-21 | 2022-05-17 | 广州华榆食品有限公司 | Automatic stirring and filling device for food processing |
| CN114695002A (en) * | 2022-04-08 | 2022-07-01 | 中国第一汽车股份有限公司 | Knob type switch for automobile |
| CN114695002B (en) * | 2022-04-08 | 2023-10-24 | 中国第一汽车股份有限公司 | Knob type switch for automobile |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101800134B (en) | 2012-11-07 |
| JP2010182676A (en) | 2010-08-19 |
| KR100927253B1 (en) | 2009-11-16 |
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