CN207265312U - A kind of locking safety circuit socket connector - Google Patents
A kind of locking safety circuit socket connector Download PDFInfo
- Publication number
- CN207265312U CN207265312U CN201721213650.XU CN201721213650U CN207265312U CN 207265312 U CN207265312 U CN 207265312U CN 201721213650 U CN201721213650 U CN 201721213650U CN 207265312 U CN207265312 U CN 207265312U
- Authority
- CN
- China
- Prior art keywords
- plug
- cylinder
- socket
- safety circuit
- locking safety
- 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
The utility model discloses a kind of locking safety circuit socket connector, including：Plug, it is electrically connected with cable, and the plug includes the plug cylinder and contact pin component that Plug base, both ends open and one of openend are fixed on the Plug base；Locking mechanism, it includes being fixed on two row elastic components of the external barrel of the plug sleeve, be separately fixed at two limited blocks in two row elastic components on an elastic component of another openend of plug cylinder and one end be separately fixed on described two limited blocks and the other end extends to one of openend of the plug cylinder respectively two by compression leg；Socket, it is connected with the plug, and the socket includes socket cylinder and jack assembly with cylinder neck and bottom opening.Locking safety circuit socket connector provided by the utility model is simple in structure, easy to quick locking and unlock, realizes fast insert-pull, and improves stability that plug is connected with socket, improves service life.
Description
Technical field
Connector technical field is the utility model is related to, more specifically, the utility model is related to a kind of locking type safety
Circuit connector.
Background technology
Connector is electric power, electronic component.For its essence, connector is made of two parts, i.e., plug-in unit and connects
Part, can be kept completely separate under general state, and the something in common of plug connector and switch is the contact shape by its contact pair
The change of state, realizes the conversion purpose of its connection circuit, and essence is only inserted into and pulls out two kinds of shapes difference lies in plug connector
State, switch can realize the conversion of circuit on its body, and plug connector can not achieve the conversion on body, and plug connector connects
The correspondence to existing fixation is touched, therefore, plug connector can also be called connector.
The Chinese patent of Patent No. CN 104795685A discloses a kind of Pushpulll locking connector, it is tied by improving
Structure, realizes the micromation of connector volume, but there is complicated, increase cost, be not easy to the problem of assembly and disassembly.
Utility model content
One purpose of the utility model is to solve at least the above, and provides the advantages of at least will be described later.
The utility model also has a purpose to there is provided a kind of locking safety circuit socket connector, it is with structure letter
It is single, easy to assemble, grafting locking and unlock, and can realize the stability and security of plug and socket contact, increase
The service life of the connector is added.
To achieve these goals, the utility model provides a kind of locking safety circuit socket connector, including：
Plug, it is electrically connected with cable, and the plug is consolidated including Plug base, both ends open and one of openend
The plug cylinder and contact pin component being scheduled on the Plug base, the rear end of the contact pin component are placed in the plug sleeve body
And opened with the cable electric connection through the Plug base, the front end of the contact pin component from another of the plug cylinder
Extend at mouth end；
Locking mechanism, it includes being fixed on two row elastic components of the external barrel of the plug sleeve, is separately fixed at two row bullets
Property part in close to another openend of plug cylinder an elastic component on two limited blocks and one end fix respectively
On described two limited blocks and the other end presses compression leg to two that one of openend of the plug cylinder extends respectively,
Each column elastic component includes the elastic component that multiple axis directions along the plug cylinder are distributed, described two periphery walls by compression leg
It is connected respectively with remaining elastic component in two row elastic components；
Socket, it plugs together with the plug and is connected, the socket include with cylinder neck and the socket cylinder of bottom opening and
Part is fixed in the cylinder neck and remainder is placed in the jack assembly outside the cylinder neck, is opened on the barrel of the socket cylinder
If two limit holes for penetrating through the barrel and matching with described two limited blocks, the diameter of the socket cylinder is not less than described
For plug cylinder with described by the sum of double diameter of compression leg, the diameter of the cylinder neck is identical with the diameter of the plug cylinder；
Wherein, when the plug and the socket plug together, the limited block is through the limit hole and extends described
Socket cylinder, the contact pin component are inserted into the cylinder neck and are electrically connected with the jack assembly.
Preferably, the locking safety circuit socket connector, the outer tube wall of the socket cylinder are equipped with screw thread.
Preferably, the locking safety circuit socket connector, further includes：
Protective cover, it is connected with the socket cylinder screw, and wraps up the plug cylinder and the locking mechanism.
Preferably, the locking safety circuit socket connector, the protective cover are plastic material.
Preferably, the locking safety circuit socket connector, it is described by compression leg, the limited block, the plug sleeve
Body and the socket cylinder are made by insulating materials.
Preferably, the locking safety circuit socket connector, the limited block are cylindric.
Preferably, the locking safety circuit socket connector, the quantity of each column elastic component are at least 3, the bullet
Property part is spring or shrapnel.
The utility model includes at least following beneficial effect：
1st, locking safety circuit socket connector provided by the utility model has the advantages that of simple structure and low cost, keeps away
Exempted from for a long time using process because multiple grafting and plug plug and socket and caused by socket unsteady phenomenon is connected with plug,
Extend the service life of connector.
2nd, locking safety circuit socket connector provided by the utility model is easy to the grafting locking of socket and plug and solution
Lock, and can realize the stability of plug and socket contact and the safety for protecting plug and socket to connect by protective cover
Property.
The further advantage, target and feature of the utility model embody part by following explanation, and part will also pass through
Research and practice to the utility model and be understood by the person skilled in the art.
Brief description of the drawings
Fig. 1 is the plug and socket solution of the locking safety circuit socket connector described in the one of embodiment of the utility model
Structure diagram during lock；
Fig. 2 is the plug and socket lock of the locking safety circuit socket connector described in the one of embodiment of the utility model
Structure diagram when tight；
Fig. 3 is the structure diagram of the locking safety circuit socket connector described in the utility model another embodiment.
Embodiment
Below in conjunction with the accompanying drawings and embodiment is described in further detail the utility model, to make people in the art
Member can implement according to this with reference to specification word.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein are not precluded from one or more
The presence or addition of a other elements or its combination.
As depicted in figs. 1 and 2, the one of embodiment of the utility model discloses a kind of locking safety circuit and patches
Device, including：
Plug, it is electrically connected with cable 1, and the plug includes Plug base 2, both ends open and one of openend
The plug cylinder 3 and contact pin component 4 being fixed on the Plug base 2, the rear end of the contact pin component 4 are placed in the plug
In cylinder 3 and with being electrically connected through the cable 1 of the Plug base 2, the plug is extended in the front end of the contact pin component 4
Cylinder 3；
Locking mechanism, it includes being fixed on two row elastic components 5 of 3 outer tube wall of plug cylinder, is separately fixed at two row
Two limited blocks 6 and one end point in elastic component 5 on an elastic component 5 of 3 another openend of plug cylinder
Two that on described two limited blocks 6 and the other end extends to one of openend of the plug cylinder 3 respectively are not fixed on
A to press compression leg 7, multiple elastic components 5 in each column elastic component 5 are distributed in the plug along the axis direction of the plug cylinder 3
3 outer tube wall of cylinder, described two periphery walls by compression leg 7 are connected with remaining elastic component 5 in two row elastic components 5 respectively；
Socket, it plugs together with the plug and is connected, and the socket includes 8 He of socket cylinder with cylinder neck and bottom opening
Part is fixed in the cylinder neck and remainder is placed in the jack assembly 9 outside the cylinder neck, on the barrel of the socket cylinder 8
Two limit holes 10 for penetrating through the barrel and matching with the limited block 6 are opened up, the diameter of the socket cylinder 8 is not less than institute
State plug cylinder 3 and by the sum of double diameter of compression leg 7, the diameter of the cylinder neck is identical with the diameter of the plug cylinder 3；
Wherein, when the plug and the socket plug together, the limited block 6 is through the limit hole 10 and extends institute
Socket cylinder 8 is stated, the contact pin component 4 is inserted into the cylinder neck and is electrically connected with the jack assembly 9.
In another embodiment, wherein on the basis of one embodiment, the outer tube wall of the socket cylinder 8 is equipped with spiral shell
Line, and as shown in figure 3, locking safety circuit socket connector described in the utility model further includes protective cover 11, the protective cover
11 are threadedly coupled with the socket cylinder 8, and wrap up the plug cylinder 3 and the locking mechanism.
Further, in above-mentioned each embodiment, the protective cover 11 is plastic material.
Further, it is described to press compression leg 7, the limited block 6, the plug cylinder 3 and institute in above-mentioned each embodiment
Socket cylinder 8 is stated to be made by insulating materials.Such as limited block 6 is elastic material, the madial wall of socket cylinder 8 is additionally provided with spacing
The sliding slot that block 6 slides.
Further, in above-mentioned each embodiment, the limited block 6 is cylindric.
Further, in above-mentioned each embodiment, the quantity of each column elastic component 5 is at least 3, and the elastic component 5 is bullet
Spring or shrapnel.
, will when a kind of locking safety circuit socket connector disclosed in using the one of embodiment of the utility model
Contact pin component 4 is placed in plug cylinder 3 and is fixed on Plug base 2, and is electrically connected with the cable 1 through Plug base 2,
Installed according to the form of Fig. 1 by limited block 6 and by compression leg 7, then pressing two presses compression leg 7, and elastic component 5 is shunk, due to
The diameter of socket cylinder 8 is not less than plug cylinder 3 and two by the sum of diameter of compression leg 7, and locking mechanism and plug cylinder 3 are at the same time
Into socket cylinder 8, the part by compression leg 7 in locking mechanism is located at the outside of socket cylinder 8, and two limited blocks 6 enter
In limit hole 10, contact pin component 4 enters the interior simultaneously pin jack component 9 of cylinder neck of socket cylinder 8 at this time, realizes plug and socket
Grafting；But when needing unlock, pressing is exposed to press compression leg 7 outside socket cylinder 8, and elastic component 5 is shunk, and limited block 6 is from spacing
Depart from hole 10, realize the separation of plug and socket.
Using locking safety circuit socket connector disclosed in another embodiment when, one embodiment wherein
On the basis of, as shown in figure 3, in order to ensure security in plug and socket locking state, outside locking mechanism and plug cylinder 3
Protective cover 11 is wrapped up, protective cover 11 is threadedly coupled with socket cylinder 8, easy to dismounting therebetween, while be ensure that and is entirely connect
Insert the stability of device structure.
Although the embodiment of the utility model is disclosed as above, it is not restricted in specification and embodiment
Listed utilization, it can be applied to the field of various suitable the utility model completely, for those skilled in the art,
Other modification is easily achieved, therefore under the universal limited without departing substantially from claim and equivalency range, this reality
Specific details is not limited to new and shown here as the legend with description.
Claims (7)
- A kind of 1. locking safety circuit socket connector, it is characterised in that including：Plug, it is electrically connected with cable, and the plug is fixed on including Plug base, both ends open and one of openend Plug cylinder and contact pin component on the Plug base, the rear end of the contact pin component be placed in the plug sleeve body and with Cable through the Plug base is electrically connected, and the front end of the contact pin component is from another openend of the plug cylinder Extend；Locking mechanism, it includes being fixed on two row elastic components of the external barrel of the plug sleeve, is separately fixed at two row elastic components In close to another openend of plug cylinder an elastic component on two limited blocks and one end be separately fixed at institute State on two limited blocks and the other end extends to one of openend of the plug cylinder respectively two by compression leg, each column Elastic component includes the elastic component that multiple axis directions along the plug cylinder are distributed, and described two periphery walls by compression leg are distinguished It is connected with remaining elastic component in two row elastic components；Socket, it plugs together with the plug and is connected, and the socket includes having cylinder neck and the socket cylinder of bottom opening and part It is fixed in the cylinder neck and remainder is placed in the jack assembly outside the cylinder neck, opens up and pass through on the barrel of the socket cylinder Lead to the barrel and two limit holes to match with described two limited blocks, the diameter of the socket cylinder are not less than the plug For cylinder with described by the sum of double diameter of compression leg, the diameter of the cylinder neck is identical with the diameter of the plug cylinder；Wherein, when the plug and the socket plug together, the limited block is through the limit hole and extends the socket Cylinder, the contact pin component are inserted into the cylinder neck and are electrically connected with the jack assembly.
- 2. a kind of locking safety circuit socket connector according to claim 1, it is characterised in that outside the socket cylinder Barrel is equipped with screw thread.
- 3. a kind of locking safety circuit socket connector according to claim 2, it is characterised in that further include：Protective cover, it is connected with the socket cylinder screw, and wraps up the plug cylinder and the locking mechanism.
- 4. a kind of locking safety circuit socket connector according to claim 3, it is characterised in that the protective cover is plastics Material.
- 5. a kind of locking safety circuit socket connector according to claim 1, it is characterised in that described by compression leg, described Limited block, the plug cylinder and the socket cylinder are made by insulating materials.
- 6. a kind of locking safety circuit socket connector according to claim 1, it is characterised in that the limited block is cylinder Shape.
- A kind of 7. locking safety circuit socket connector according to claim 1, it is characterised in that the quantity of each column elastic component At least 3, the elastic component is spring or shrapnel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721213650.XU CN207265312U (en) | 2017-09-19 | 2017-09-19 | A kind of locking safety circuit socket connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721213650.XU CN207265312U (en) | 2017-09-19 | 2017-09-19 | A kind of locking safety circuit socket connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207265312U true CN207265312U (en) | 2018-04-20 |
Family
ID=61918145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721213650.XU Expired - Fee Related CN207265312U (en) | 2017-09-19 | 2017-09-19 | A kind of locking safety circuit socket connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207265312U (en) |
-
2017
- 2017-09-19 CN CN201721213650.XU patent/CN207265312U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180420 Termination date: 20190919 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |