CN202395237U - Anti-loose device of socket - Google Patents
Anti-loose device of socket Download PDFInfo
- Publication number
- CN202395237U CN202395237U CN2011203803992U CN201120380399U CN202395237U CN 202395237 U CN202395237 U CN 202395237U CN 2011203803992 U CN2011203803992 U CN 2011203803992U CN 201120380399 U CN201120380399 U CN 201120380399U CN 202395237 U CN202395237 U CN 202395237U
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- CN
- China
- Prior art keywords
- contact
- loose device
- socket
- latch
- loose
- 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 relates to an anti-loose device of a socket. The anti-loose device of a socket comprises a panel latch hole anti-loose device and a base plate contact anti-loose device. Each hole of the latch hole anti-loose device is composed of four plastic sheets. The plastic sheets are injection-molded with a panel, are arranged around jacks and not connected with the jacks, and exhibit inward and outward telescoping elastic force. Therefore, the latch hole anti-loose device enables latches to be guided and accurately inserted into contacts, helps to prevent the latches from being inserted in an inclined manner to impact the contacts, and allows the latches to be tightly clamped and not to slide outward, such that the latch hole anti-loose device exhibits a fine anti-loose effect. Each contact of the base plate contact anti-loose device is composed of two plastic sheets. The plastic sheets are injection-molded with a base plate, are arranged on the two sides of the contacts, and exhibit inward and outward telescoping elastic force. Therefore, the base plate contact anti-loose device enables contact the latches to be clamped by copper sheets, allows the contacts to be always well contacted with the latches, is fine in conductivity, enables the quality of a socket to be improved, and enables the service life of the socket to be prolonged. The anti-loose device of a socket is fine in anti-loose performance, simple in structure, low in cost and convenient in use and operation, is easy to be manufactured, is economical and durable, and enables energy and resources to be saved.
Description
Technical field: the utility model relates to a kind of electrical socket locking device.
Background technology: socket commonly used comprises: panel, base plate, contact, locking device.
Used socket locking device is sheet of installing and a little spring volume at socket panel jack place, utilizes the contractility of spring; The plug latch is compressed, can prevent that plug from falling, but use operation very hard; Need could latch to be inserted the contact with great strength very; What have also could insert latch partially, washes out the contact, can say so and lose more than gain! The contact displacement is outwards opened, with the latch loose contact, can not conduct electricity, defectives such as the explosive spark in contact still exist, and fail to solve.The producer that has now adopts reclaimed copper to do the contact, makes socket scrap more speed.At waste collecting shop, common appearance also similarly is a new socket to some sockets, and actual is that the contact is damaged, can not use.More than these problems all relevant with the loosing Prevention Technology problem of socket.Current socket product both domestic and external does not all have a kind of loosing Prevention Technology comparatively perfect.
The content of invention: the purpose of the utility model provides a kind of ability and improves the socket loosing Prevention Technology problem that solves.
The socket locking device of the utility model is characterized in that being made up of the panel jack locking device panel jack locking device and backplane contacts locking device; Every hole is made up of 2 pairs of 4 sheets, and is injection molded with panel, and every sheet all is independently; Do not link to each other mutually, sheet has inside and outside telescopic resilience power, is distributed in jack and embraces latch all around; Do not allow latch to skid off, can also accurately insert the contact, help the contact to stablize latch for the latch guiding; The backplane contacts locking device, every contact is made up of 2 sheets, is injection molded with base plate, is distributed in the both sides, contact, and sheet has inside and outside telescopic resilience power, does not allow the contact copper sheet outwards to open, and can clamp tight latch by urgent contact copper sheet, promotes conduction good.
The socket locking device of the utility model, it is good, simple in structure to have an anti-loosening property, is easy to make, cost is low, uses easy to operate, economy and durability, saving energy resources.
Description of drawings: Fig. 1 is a utility model socket sketch map; Fig. 2 is a utility model locking device sketch map.1, panel, 2, base plate, 3, the contact, 4, plug, 5, latch, 6, panel jack locking device sheet, 7, backplane contacts locking device sheet.
Embodiment: as shown in Figure 2, (6) are panel jack locking device sheet among the figure, 2 pairs 4 in every hole; Every pair of shape is identical, and is injection molded with panel, is distributed in around the jack; Be not connected between sheet, have inside and outside telescopic resilience power, can latch be embraced; Do not allow latch to skid off, can also accurately insert the contact, help the contact to stablize latch for the latch guiding; (7) are backplane contacts locking device sheet among the figure, and 2 of every contacts are injection molded with base plate; Be distributed in the both sides, contact, have inside and outside telescopic resilience power, urgent contact copper sheet clamps tight latch; Do not allow the contact copper sheet outwards to open, the contact is contacted with latch well, conduction is good.
Claims (1)
1. the socket locking device of the utility model is characterized in that being made up of the panel jack locking device panel jack locking device and backplane contacts locking device; Every hole is made up of 2 pairs of 4 sheets, and is injection molded with panel, and every sheet all is independently; Do not link to each other mutually, sheet has inside and outside telescopic resilience power, is distributed in jack and embraces latch all around; Do not allow latch to skid off, can also accurately insert the contact, help the contact to stablize latch for the latch guiding; The backplane contacts locking device, every contact is made up of 2 sheets, is injection molded with base plate, is distributed in the both sides, contact, and sheet has inside and outside telescopic resilience power, does not allow the contact copper sheet outwards to open, and can clamp tight latch by urgent contact copper sheet, promotes conduction good.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203803992U CN202395237U (en) | 2011-09-25 | 2011-09-25 | Anti-loose device of socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203803992U CN202395237U (en) | 2011-09-25 | 2011-09-25 | Anti-loose device of socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202395237U true CN202395237U (en) | 2012-08-22 |
Family
ID=46670141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203803992U Expired - Fee Related CN202395237U (en) | 2011-09-25 | 2011-09-25 | Anti-loose device of socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202395237U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103236610A (en) * | 2013-04-16 | 2013-08-07 | 齐国成 | Safe and steady power plug-socket system |
| CN106299853A (en) * | 2016-10-28 | 2017-01-04 | 宁波华睿机械有限公司 | A kind of latch is used to fix locking high pressure connection |
| CN106981755A (en) * | 2017-05-04 | 2017-07-25 | 马玉良 | A kind of loose-proof socket contact and its application method |
-
2011
- 2011-09-25 CN CN2011203803992U patent/CN202395237U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103236610A (en) * | 2013-04-16 | 2013-08-07 | 齐国成 | Safe and steady power plug-socket system |
| CN103236610B (en) * | 2013-04-16 | 2015-03-18 | 齐国成 | Safe and steady power plug-socket system |
| CN106299853A (en) * | 2016-10-28 | 2017-01-04 | 宁波华睿机械有限公司 | A kind of latch is used to fix locking high pressure connection |
| CN106981755A (en) * | 2017-05-04 | 2017-07-25 | 马玉良 | A kind of loose-proof socket contact and its application method |
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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 |
Granted publication date: 20120822 Termination date: 20190925 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |