CN105895432A - Miniature circuit breaker microswitch - Google Patents
Miniature circuit breaker microswitch Download PDFInfo
- Publication number
- CN105895432A CN105895432A CN201510020644.1A CN201510020644A CN105895432A CN 105895432 A CN105895432 A CN 105895432A CN 201510020644 A CN201510020644 A CN 201510020644A CN 105895432 A CN105895432 A CN 105895432A
- Authority
- CN
- China
- Prior art keywords
- stator
- sheet metal
- circuit board
- circuit breaker
- wiring board
- 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
- 239000002184 metal Substances 0.000 claims abstract description 49
- 229910052751 metal Inorganic materials 0.000 claims abstract description 49
- 150000002739 metals Chemical class 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000005452 bending Methods 0.000 abstract description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Landscapes
- Breakers (AREA)
Abstract
The invention discloses a miniature circuit breaker microswitch. The miniature circuit breaker microswitch is composed of metal sheets, a fixed sheet and a circuit board, wherein the circuit board is a PCB, the circuit board is provided with the two metal sheets and the fixed sheet on the surface close to a miniature circuit breaker turning-on/off device, the two metal sheets are arranged side by side in parallel, and the fixed sheet is arranged between the two metal sheets; one end of the fixed sheet is fixed on the circuit board, and the other end of the fixed sheet is arranged outside the circuit board; the top part of the end, fixed on the circuit board, of the fixed sheet is provided with a cylinder, two sides of a contact surface of the fixed sheet and the cylinder are provided with limiting baffle blocks, both sides of the fixed sheet are provided with the metal sheets, and one side of each metal sheet is embedded into a circular block on the circuit board through a circular hollow through hole; and the metal sheets are square thin sheets, each metal sheet is provided with a semicircular structure on one side away from the circuit board, the semicircular structures are formed by bending the metal sheets, and arc surfaces of the semicircular structures of the two metal sheets face toward the fixed sheet, thereby the metal sheets can be in contact with the fixed sheet conveniently.
Description
Technical field:
The present invention relates to a kind of miniature circuit breaker equipment, particularly relate to a kind of Novel small-sized chopper microswitch.
Background technology:
Microswitch is a kind of by elements such as actuated element i.e. push-piece, button, lever, rollers, power is acted on action reed by actuated element, produce snap action when action reed is displaced to critical point, make movable contact and fixed contact quick-make or the disconnection of action reed end.As shown in Figure 1, traditional microswitch is made up of button, shell, spring leaf, movable contact, stationary contact and connector, shell is square shape, the side of shell is provided with button, button is cylindric, and button one end is exposed outside shell through shell, is provided with connector below the button other end, connector is the metallic rod of bending, and the connector other end contacts with conducting strip；Described conducting strip is " Z " word shape, conducting strip one end is exposed outside shell, conducting strip body is provided with two turning points, connector contacts with a turning point of conducting strip, another turning point of conducting strip is provided with spring leaf, being respectively equipped with salient point on upper and lower bottom surface, spring leaf other end, described salient point is semi-circular structure, and both sides, spring leaf salient point one end further respectively have movable contact and stationary contact；Concrete operations are: control moving up and down of spring leaf by the external force acting on button, so that spring leaf contacts with movable contact, stationary contact respectively reaches the output of wiring board wire size；But in a practical situation, too much space is not often had to lay a complete traditional microswitch on one miniature circuit breaker wiring board, traditional microswitch occupies substantial amounts of space because of too much components and parts and bigger shell mechanism, not only increase cost, and be easily damaged in running, and bring many inconvenience on producing and safeguarding.
Summary of the invention:
For the deficiencies in the prior art, the invention provides a kind of Novel small-sized chopper microswitch, be made up of sheet metal, stator and wiring board.
The technical solution adopted for the present invention to solve the technical problems is: wiring board is PCB, wiring board is being provided with two panels sheet metal and a piece of stator in the one side of miniature circuit breaker headstock gear, described two panels sheet metal side by side parallel is arranged, and stator is between two panels sheet metal；Stator is square body metallic plate, and stator one end is fixing, and the stator other end is arranged on outside wiring board in the circuit board, and the volume that stator is arranged in the circuit board is about the 1/6 of monoblock square body metallic plate；The top of the fixing one end in the circuit board of stator is additionally provided with cylinder, and described bottom cylindrical face diameter is more than the width of stator；Stator is at the positive stop that is respectively provided on two sides with cylinder contacts face, and positive stop can be that welding is in the circuit board or with wiring board by disposably processing；Stator is respectively provided on two sides with sheet metal, and sheet metal side is embedded on nahlock in the circuit board by circular hollow through hole；Sheet metal is square shape thin slice, sheet metal is provided with a semi-circular structure in the side away from wiring board, described semi-circular structure is that sheet metal passes through to be bent to form, and the arc surface of the semi-circular structure of two pieces of described sheet metals, all towards stator, facilitates sheet metal to contact with stator.
Beneficial effects of the present invention: easy and simple to handle, simple in construction, required space and parts are less.
Accompanying drawing illustrates:
Fig. 1 is tradition microswitch structure figure of the present invention；
Fig. 2 is design structure diagram of the present invention；
Fig. 3 is the structure chart that tradition microswitch is applied in chopper；
Fig. 4 is the structure chart that the present invention applies in chopper；
Wherein, 1-sheet metal, 2-stator, 3-wiring board.
Detailed description of the invention:
The present invention provides a kind of Novel small-sized chopper microswitch, it is made up of sheet metal 1, stator 2 and wiring board 3, described wiring board 3 is conventional PCB, and in order to weld electronic component, the size of wiring board and structure regard the space size of miniature circuit breaker and determine；Wiring board 3 is being provided with two panels sheet metal 1 and a piece of stator 2 in the one side of miniature circuit breaker headstock gear, and described two panels sheet metal 1 side by side parallel is arranged, and stator 2 is between two panels sheet metal 1；Stator 2 is square body metallic plate, and stator 2 one end is fixed on wiring board 3, and stator 2 other end is arranged on outside wiring board 3, and stator 2 arranges volume in the circuit board and is about the 1/6 of monoblock square body metallic plate；Stator 2 is fixed on the top of one end on wiring board 3 and is additionally provided with cylinder, and described bottom cylindrical face diameter is more than the width of stator 2；Stator is at the positive stop that is respectively provided on two sides with cylinder contacts face, and positive stop can be that welding in the circuit board or is passed through disposably to process with wiring board, in order to tightly to fix stator 3, prevents stator 3 from offseting；Stator 2 is respectively provided on two sides with sheet metal 1, and sheet metal 1 side is embedded on the nahlock on wiring board 3 by circular hollow through hole；Sheet metal 1 is square shape thin slice, sheet metal 1 is provided with a semi-circular structure in the side away from wiring board 3, described semi-circular structure is that sheet metal passes through to be bent to form, and the arc surface of the semi-circular structure of two pieces of described sheet metals 1, all towards stator, facilitates sheet metal to contact with stator.
The present invention uses two panels sheet metal and a piece of stator to replace traditional microswitch, solve the problem often not having too much space to lay a complete traditional microswitch on miniature circuit breaker wiring board, save substantial amounts of components and parts and space, and structure is very clear, convenient maintenance.The present invention has particular application as: be respectively equipped with two cylindrical pieces, sheet metal and stator on the keying gear of miniature circuit breaker between two pieces of cylindrical pieces；When stirring miniature circuit breaker switch, pinion rotation, now two cylindrical pieces on gear also follow pinion rotation；When cylindrical piece touches piece of metal sheet, the pressure of cylindrical piece makes sheet metal contact with stator, and as switching signal, circuit board signal exports, motor reversal；Otherwise, when cylindrical piece touches other piece of metal sheet, as sub-gate signal, circuit board signal exports, and motor stops.
Claims (4)
1. a miniature circuit breaker microswitch, is made up of sheet metal, stator and wiring board, and wiring board is
PCB, it is characterised in that: wiring board is being provided with two panels in the one side of miniature circuit breaker headstock gear
Sheet metal and a piece of stator, described two panels sheet metal side by side parallel is arranged, and stator is positioned at two panels metal
Between sheet；Stator is square body metallic plate, and stator one end is fixing in the circuit board, the stator other end
It is arranged on outside wiring board；The top of the fixing one end in the circuit board of stator is additionally provided with cylinder；Stator with
Cylinder contacts face be respectively provided on two sides with positive stop；Stator is respectively provided on two sides with sheet metal, sheet metal one
Side is embedded on nahlock in the circuit board by circular hollow through hole；Sheet metal is square shape thin slice, sheet metal
Be provided with a semi-circular structure in the side away from wiring board, described semi-circular structure is that sheet metal passes through Curved
Becoming, the arc surface of the semi-circular structure of two pieces of described sheet metals is all towards stator.
A kind of miniature circuit breaker microswitch the most according to claim 1, it is characterised in that: described
The volume that stator is arranged in the circuit board is about the 1/6 of monoblock square body metallic plate.
A kind of miniature circuit breaker microswitch the most according to claim 1, it is characterised in that: described
Bottom cylindrical face diameter is more than the width of stator.
A kind of miniature circuit breaker microswitch the most according to claim 1, it is characterised in that: limiting block
Block can be that welding is in the circuit board or with wiring board by disposably processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510020644.1A CN105895432B (en) | 2015-01-14 | 2015-01-14 | A kind of miniature circuit breaker microswitch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510020644.1A CN105895432B (en) | 2015-01-14 | 2015-01-14 | A kind of miniature circuit breaker microswitch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105895432A true CN105895432A (en) | 2016-08-24 |
| CN105895432B CN105895432B (en) | 2018-05-11 |
Family
ID=56999470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510020644.1A Active CN105895432B (en) | 2015-01-14 | 2015-01-14 | A kind of miniature circuit breaker microswitch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105895432B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114242472A (en) * | 2021-11-05 | 2022-03-25 | 河南平高电气股份有限公司 | Switching-on and switching-off stroke adjusting device, switch operating mechanism and switch |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201196925Y (en) * | 2008-05-28 | 2009-02-18 | 厦门市芯阳科技有限公司 | Rotary switch |
| CN201733285U (en) * | 2010-07-22 | 2011-02-02 | 江苏矽莱克电子科技有限公司 | High-power three-phase alternating-current switch |
| CN201829664U (en) * | 2010-09-29 | 2011-05-11 | 富士康(昆山)电脑接插件有限公司 | Card connector |
| CN201941974U (en) * | 2010-12-27 | 2011-08-24 | 石家庄飞机工业有限责任公司 | Wing flap control angle deflection device for airplane |
| CN202796575U (en) * | 2012-08-03 | 2013-03-13 | 无锡市赛尼尔科技有限公司 | Three-reed microswitch |
| CN104201072A (en) * | 2014-09-03 | 2014-12-10 | 浙江麦克力电气股份有限公司 | Recloser of circuit breaker |
-
2015
- 2015-01-14 CN CN201510020644.1A patent/CN105895432B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201196925Y (en) * | 2008-05-28 | 2009-02-18 | 厦门市芯阳科技有限公司 | Rotary switch |
| CN201733285U (en) * | 2010-07-22 | 2011-02-02 | 江苏矽莱克电子科技有限公司 | High-power three-phase alternating-current switch |
| CN201829664U (en) * | 2010-09-29 | 2011-05-11 | 富士康(昆山)电脑接插件有限公司 | Card connector |
| CN201941974U (en) * | 2010-12-27 | 2011-08-24 | 石家庄飞机工业有限责任公司 | Wing flap control angle deflection device for airplane |
| CN202796575U (en) * | 2012-08-03 | 2013-03-13 | 无锡市赛尼尔科技有限公司 | Three-reed microswitch |
| CN104201072A (en) * | 2014-09-03 | 2014-12-10 | 浙江麦克力电气股份有限公司 | Recloser of circuit breaker |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114242472A (en) * | 2021-11-05 | 2022-03-25 | 河南平高电气股份有限公司 | Switching-on and switching-off stroke adjusting device, switch operating mechanism and switch |
| CN114242472B (en) * | 2021-11-05 | 2024-04-16 | 河南平高电气股份有限公司 | Switching-on and switching-off stroke adjusting device, switch operating mechanism and switch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105895432B (en) | 2018-05-11 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 325000 Xinguang Industrial Park, Liushi Town, Yueqing, Wenzhou, Zhejiang Patentee after: ZHEJIANG WESTHOMES ELECTRIC CO.,LTD. Address before: 325000 Yueqing City, Zhejiang Province, Liushi Town, Xinguang industrial area Patentee before: ZHEJIANG WESTHOMES ELECTRIC CO.,LTD. |
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| CP02 | Change in the address of a patent holder | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Miniature circuit breaker microswitch Effective date of registration: 20200528 Granted publication date: 20180511 Pledgee: Bank of China Limited Yueqing Branch Pledgor: ZHEJIANG WESTHOMES ELECTRIC Co.,Ltd. Registration number: Y2020330000286 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220323 Granted publication date: 20180511 Pledgee: Bank of China Limited Yueqing Branch Pledgor: ZHEJIANG WESTHOMES ELECTRIC CO.,LTD. Registration number: Y2020330000286 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A miniature circuit breaker microswitch Effective date of registration: 20230823 Granted publication date: 20180511 Pledgee: Bank of China Limited Yueqing Branch Pledgor: ZHEJIANG WESTHOMES ELECTRIC CO.,LTD. Registration number: Y2023330001811 |