CN205230886U - Welding formula inching switch - Google Patents
Welding formula inching switch Download PDFInfo
- Publication number
- CN205230886U CN205230886U CN201520918500.3U CN201520918500U CN205230886U CN 205230886 U CN205230886 U CN 205230886U CN 201520918500 U CN201520918500 U CN 201520918500U CN 205230886 U CN205230886 U CN 205230886U
- Authority
- CN
- China
- Prior art keywords
- positive
- guide post
- negative pole
- bonding pad
- contact
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a welding formula inching switch, it relates to electronic components technical field, anodal welding pieces is installed respectively to the bottom of casing, negative pole welding pieces, negative pole contact flexure strip is all installed at shells inner wall's both ends, negative pole contact flexure strip passes through the wire and is connected with negative pole welding pieces's upper end, the positive contact piece sets up in the inside centre of casing, positive polar arc piece is all installed at the both ends of positive contact piece, the upper end of positive polar arc piece and positive contact piece respectively with arc piece guide bar, the positive plate guide bar is connected, arc piece guide bar, the equal cross -under of positive plate guide bar is on the casing, be provided with the spring between two arc piece guide bars and the positive plate guide bar, the upper end of spring is installed and is pressed the piece, according to the three mounting hole on the piece respectively with two arc piece guide bars, the positive plate guide bar is connected, the utility model discloses contact well during the use, long service life is easy and simple to handle moreover, and work efficiency is high.
Description
Technical field
The utility model relates to technical field of electronic components, is specifically related to a kind of welded type point driving switch.
Background technology
Electronic devices and components are parts of the small-sized machine of electronic component and electricity, instrument, and itself is often made up of some parts, can be general in like product; Some part of the industry such as normal finger electrical equipment, radio, instrument, as the general name of the sub-devices such as electric capacity, transistor, hairspring, clockwork spring.Common are diode etc.
Electronic devices and components comprise: resistance, capacitor, potentiometer, electron tube, radiator, electromechanical compo, connector, semi-conductor discrete device, electro-acoustic element, Laser Devices, electron display device, photoelectric device, transducer, power supply, switch, small and special electric machine, electronic transformer, relay, printed circuit board, integrated circuit, all kinds of circuit, piezoelectricity, crystal, quartz, ceramic magnet material, base material substrate used for printed circuit, electric function technique proprietary material, electronic pastes (band) goods, electron chemistry material and component etc.
Its loose contact in use of existing welded type point driving switch, and inefficiency, useful life is short.
Utility model content
The purpose of this utility model is defect for prior art and deficiency, provides a kind of welded type point driving switch.
In order to solve the problem existing for background technology, a kind of welded type point driving switch of the present utility model, it comprise housing, positive pole bonding pad, negative pole bonding pad, cathode contact flexure strip, positive contact sheet, positive polar arc sheet, arc sheet guide post, positive plate guide post, spring, by block, the bottom of housing is separately installed with positive pole bonding pad, negative pole bonding pad, the two ends of inner walls are all provided with cathode contact flexure strip, cathode contact flexure strip is connected by the upper end of wire with negative pole bonding pad, positive contact sheet is arranged on the centre of enclosure interior, the two ends of positive contact sheet are all provided with positive polar arc sheet, the upper end of positive polar arc sheet and positive contact sheet respectively with arc sheet guide post, positive plate guide post connects, arc sheet guide post, the equal cross-under of positive plate guide post is on housing, spring is provided with between two arc sheet guide posts and positive plate guide post, the upper end of spring is provided with by block, by the installing hole of three on block respectively with two arc sheet guide posts, positive plate guide post connects.
As preferably, described is provided with location notch by block.
As preferably, described positive pole bonding pad, the lower end of negative pole bonding pad are provided with guide head.
The utility model beneficial effect is: during use, contact is good, and long service life, and easy and simple to handle, operating efficiency is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Description of reference numerals:
1-housing; 2-positive pole bonding pad; 3-negative pole bonding pad; 4-cathode contact flexure strip; 5-positive contact sheet; The positive polar arc sheet of 6-; 7-arc sheet guide post; 8-positive plate guide post; 9-spring; 10-presses block.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with the drawings and the specific embodiments, the utility model is further elaborated.Should be appreciated that embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, this embodiment adopts following technical scheme: it comprise housing 1, positive pole bonding pad 2, negative pole bonding pad 3, cathode contact flexure strip 4, positive contact sheet 5, positive polar arc sheet 6, arc sheet guide post 7, positive plate guide post 8, spring 9, by block 10, the bottom of housing 1 is separately installed with positive pole bonding pad 2, negative pole bonding pad 3, the two ends of housing 1 inwall are all provided with cathode contact flexure strip 4, cathode contact flexure strip 4 is connected by the upper end of wire with negative pole bonding pad 3, positive contact sheet 5 is arranged on the centre of housing 1 inside, the two ends of positive contact sheet 5 are all provided with positive polar arc sheet 6, the upper end of positive polar arc sheet 6 and positive contact sheet 5 respectively with arc sheet guide post 7, positive plate guide post 8 connects, arc sheet guide post 7, the equal cross-under of positive plate guide post 8 is on housing 1, spring 9 is provided with between two arc sheet guide posts 7 and positive plate guide post 8, the upper end of spring 9 is provided with by block 10, by the installing hole of three on block 10 respectively with two arc sheet guide posts 7, positive plate guide post 8 connects.
Further, describedly location notch is provided with by block 10.
Further, described positive pole bonding pad 2, the lower end of negative pole bonding pad 3 are provided with guide head.
The operation principle of this embodiment is: during use, guiding is realized by arc sheet guide post 7, positive plate guide post 8, cathode contact flexure strip 4 contacts with positive polar arc sheet 6, ensure the formedness of contact, spring 9 realizes Rapid reset simultaneously, and positive pole bonding pad 2, negative pole bonding pad 3 are convenient to rapid welding on circuit boards, easy to use, easy and simple to handle, operating efficiency is high.
The above, only in order to the technical solution of the utility model to be described and unrestricted, other amendment that those of ordinary skill in the art make the technical solution of the utility model or equivalently to replace, only otherwise depart from the spirit and scope of technical solutions of the utility model, all should be encompassed in the middle of right of the present utility model.
Claims (3)
1. a welded type point driving switch, is characterized in that: it comprise housing, positive pole bonding pad, negative pole bonding pad, cathode contact flexure strip, positive contact sheet, positive polar arc sheet, arc sheet guide post, positive plate guide post, spring, by block, the bottom of housing is separately installed with positive pole bonding pad, negative pole bonding pad, the two ends of inner walls are all provided with cathode contact flexure strip, cathode contact flexure strip is connected by the upper end of wire with negative pole bonding pad, positive contact sheet is arranged on the centre of enclosure interior, the two ends of positive contact sheet are all provided with positive polar arc sheet, the upper end of positive polar arc sheet and positive contact sheet respectively with arc sheet guide post, positive plate guide post connects, arc sheet guide post, the equal cross-under of positive plate guide post is on housing, spring is provided with between two arc sheet guide posts and positive plate guide post, the upper end of spring is provided with by block, by the installing hole of three on block respectively with two arc sheet guide posts, positive plate guide post connects.
2. a kind of welded type point driving switch according to claim 1, is characterized in that: described is provided with location notch by block.
3. a kind of welded type point driving switch according to claim 1, is characterized in that: described positive pole bonding pad, the lower end of negative pole bonding pad are provided with guide head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520918500.3U CN205230886U (en) | 2015-11-18 | 2015-11-18 | Welding formula inching switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520918500.3U CN205230886U (en) | 2015-11-18 | 2015-11-18 | Welding formula inching switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205230886U true CN205230886U (en) | 2016-05-11 |
Family
ID=55905933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520918500.3U Expired - Fee Related CN205230886U (en) | 2015-11-18 | 2015-11-18 | Welding formula inching switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205230886U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108988501A (en) * | 2018-07-12 | 2018-12-11 | 安徽锐能科技有限公司 | Wireless charging device for vehicle electronic device |
-
2015
- 2015-11-18 CN CN201520918500.3U patent/CN205230886U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108988501A (en) * | 2018-07-12 | 2018-12-11 | 安徽锐能科技有限公司 | Wireless charging device for vehicle electronic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20161118 |