CN203774559U - Cross safety socket - Google Patents
Cross safety socket Download PDFInfo
- Publication number
- CN203774559U CN203774559U CN201420177166.6U CN201420177166U CN203774559U CN 203774559 U CN203774559 U CN 203774559U CN 201420177166 U CN201420177166 U CN 201420177166U CN 203774559 U CN203774559 U CN 203774559U
- Authority
- CN
- China
- Prior art keywords
- contact
- cross
- sheet
- pin
- struts
- 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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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
A cross safety socket is provided. The cross safety socket is characterized in that the safety socket comprises a shell, two push-open sheets, two contacting and pressing pins, two insulation sheets, two cross seats and two electrical contacts; the two contacting and pressing pins can be in cross conduction through the cross seats, and can control the switch-on and switch-off of circuits. According to the cross safety socket of the utility model, the cross seats which are arranged crosswise are utilized to connect the circuits; the connection of one path of circuit and an external circuit is controlled through inserting insertion sheets into the contacts of the other path; the V-shaped contacting and pressing pins are adopted, with the push-open action of circular arc-shaped tail ends of the push-open sheets realized, pressing down and contact of the V-shaped contacting and pressing pins can be realized, so that the switch-on and switch-off of the circuits can be controlled. The cross safety socket has the advantages of safe use, high safety coefficient and simple production.
Description
Technical field:
The utility model belongs to the tool cross line safe socket in safety socket field, and what be specifically related to is a kind of safe cross socket.
Background technology:
Development along with human civilization, use the equipment of electric power also more and more, the fail safe of power receptacle more and more comes into one's own, the inside contact of existing power receptacle is all charged, when using, directly plug is inserted in socket, the sheet metal of plug is just contacted with sheet metal in socket can connection circuit, carries out power taking.In order to improve the direct charged defect of contact in socket, someone has made improvement: a switch is set in socket, in the time of in plug is inserted into socket, can touch switch, make conductive contact blade charged, although can avoiding child to wait, this improvement has a mind to insert and the problem of electric shock, but cannot avoid adopting metal object to be inserted in plug, particularly the object of similar plug shape inserts and makes contact charged, then make the charged defect of metal object of inserting, so, there is again following improvement: the switch arranging is as the actuating switch of another one electrode in socket, but adopt the socket of this kind of construction of switch to make loaded down with trivial details, need to connect many wires, whole safety is lower, part is more, cause failure rate also higher.
Summary of the invention:
The defect existing for prior art, the purpose of this utility model is to provide a kind of safe cross socket that can overcome above-mentioned defect.
The technical scheme in the invention for solving the technical problem is: a kind of safe cross socket, key be described safety socket comprise shell, two strut sheet, two press pin, the insulating trip of two, the cross seat of two and the electric contact of two, each presses underfooting end and is provided with two " V " font haptic elements, the end of two haptic elements is respectively the first contact and the second contact, each struts sheet and is provided with two bifurcateds, two furcated end are equipped with arc-shaped convex, two described arc-shaped convex correspondences are arranged on two " V " fonts and press in the groove of pin, the end that presses pin can be opened and be pressed down by the left and right that struts sheet, cross seat is provided with a moving contact and an energising contact, the first lower end, contact is provided with an insulating trip, insulating trip lower end is corresponding energising contact and the electric contact that a cross seat is set successively, the lower end of the second contact arranges the moving contact of another one cross seat, two press pin and by cross seat, realize the switch of intersection connection and mutual control circuit.
The described sheet centre that struts of two is provided with an insulation catch, and the described sheet that struts is that insulating material is made, and the described sheet that struts is integrated making with insulation catch.
Described each presses pin top and contains two clamp clips that insert for plug slice.
The safety socket of intersection of the present utility model adopts cross seat arranged in a crossed manner to carry out connecting circuit, and a road circuit inserted and controls at inserted sheet with being connected by the contact on an other road of external circuit, adopt " V " font to press pin, coordinate the strutting of circular arc end that struts sheet to move and the lower press contacts of realization, come conducting and the disconnection of control circuit, have use safety, coefficient of safety is high, advantage simple for production.
Accompanying drawing explanation:
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model internal structure schematic diagram.
Fig. 3 is the utility model electrical block diagram.
Fig. 4 is the utility model the second example structure schematic diagram.
Embodiment:
As shown in Figure 1 to Figure 3, a kind of safety socket of intersection, described safety socket comprise shell 1, two strut sheet 2, two press pin 3, the insulating trip 4 of two, the cross seat 5 of two and the electric contact 6 of two, each presses pin 3 lower ends and is provided with two " V " font haptic elements, the end of two haptic elements is respectively the first contact 31 and the second contact 32, each struts sheet and is provided with two bifurcateds, two furcated end are equipped with arc-shaped convex 21, two described arc-shaped convex correspondences are arranged on two " V " fonts and press in the groove 30 of pin, the end that presses pin can be opened and be pressed down by the left and right that struts sheet, cross seat 5 is provided with an energising contact 51 and a moving contact 52, the first 31 lower ends, contact is provided with an insulating trip 4, 4 ends corresponding energising contact 51 and the electric contact 6 that a cross seat is set successively under insulating trip, the lower end of the second contact 32 arranges the moving contact 52 of another one cross seat 5, two press pin and by cross seat, realize the switch of intersection connection and mutual control circuit.Described two strut sheet 2, two press pin 3, the insulating trip 4 of two, the cross seat 5 of two and the electric contact 6 of two are all arranged in shell 1, described plug 10 can be inserted into two pressing in pin 3, described plug 10 exposes from pressing the side of pin 3, and make to strut sheet 2 left and right and strut, owing to strutting the arc-shaped convex 21 of sheet end, be arranged in the groove 30 that " V " font presses pin, in the time of arc-shaped convex 21 side-to-side movement, can be urged to the sidewall that " V " font presses pin, the end that presses pin is moved downward, and then make the corresponding closing of contact.The height of described insulating trip 4 is as the criterion with energising contact 51 can directly touch the first contact 31, two electric contacts and two totally 4 contacts, contact 51 that switch on, and two pairs of contacts coordinate, and realize the connecting and disconnecting to external circuit.
Described sheet 2 centres that strut of two are provided with an insulation catch 20, and the described sheet that struts is that insulating material is made, and the described sheet that struts is structure as a whole with insulation catch.Insulation catch 20 can completely cut off two inserted sheets of plug 10, avoids two to be short-circuited, and improves security performance.And the sheet 2 that struts of two is adopted to insulating material integral production, simplified production process, enhance productivity.
Described each presses pin top and contains two clamp clips that insert for plug slice.Clamp clip can clamp the plug inserting 10 and maintenance "on" position.
As shown in Figure 4, the utility model structure can also be used on three-pin socket.
Claims (3)
1. a safe cross socket, it is characterized in that described safety socket comprise shell, two strut sheet, two press pin, the insulating trip of two, the cross seat of two and the electric contact of two, each presses underfooting end and is provided with two " V " font haptic elements, the end of two haptic elements is respectively the first contact and the second contact, each struts sheet and is provided with two bifurcateds, two furcated end are equipped with arc-shaped convex, two described arc-shaped convex correspondences are arranged on two " V " fonts and press in the groove of pin, the end that presses pin can be opened and be pressed down by the left and right that struts sheet, cross seat is provided with a moving contact and an energising contact, the first lower end, contact is provided with an insulating trip, insulating trip lower end is corresponding energising contact and the electric contact that a cross seat is set successively, the lower end of the second contact arranges the moving contact of another one cross seat, two press pin and by cross seat, realize the switch of intersection connection and mutual control circuit.
2. safe cross socket according to claim 1, it is characterized in that described two strut sheet in the middle of be provided with an insulation catch, the described sheet that struts is that insulating material is made, the described sheet that struts is structure as a whole with insulation catch.
3. safe cross socket according to claim 1, is characterized in that described each presses pin top and contain two clamp clips that insert for plug slice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420177166.6U CN203774559U (en) | 2014-04-03 | 2014-04-03 | Cross safety socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420177166.6U CN203774559U (en) | 2014-04-03 | 2014-04-03 | Cross safety socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203774559U true CN203774559U (en) | 2014-08-13 |
Family
ID=51291712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420177166.6U Expired - Fee Related CN203774559U (en) | 2014-04-03 | 2014-04-03 | Cross safety socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203774559U (en) |
-
2014
- 2014-04-03 CN CN201420177166.6U patent/CN203774559U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Agate automation control Co., Ltd is thought in Shenzhen Document name: Notification of Termination of Patent Right |
|
| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20170403 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |