CN203895697U - Anti-loosening plug and socket assembly - Google Patents
Anti-loosening plug and socket assembly Download PDFInfo
- Publication number
- CN203895697U CN203895697U CN201420303934.8U CN201420303934U CN203895697U CN 203895697 U CN203895697 U CN 203895697U CN 201420303934 U CN201420303934 U CN 201420303934U CN 203895697 U CN203895697 U CN 203895697U
- Authority
- CN
- China
- Prior art keywords
- plug
- locking
- socket
- inserting column
- arc chute
- 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)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model provides an anti-loosening plug and socket assembly comprising a socket, a plug and a power line connected with one end of the plug. Jacks are arranged in the middle of the socket, and a pair of arc-shaped slide slots is symmetrically arranged on two sides of the jacks with respect to the center of the socket. One end of each arc-shaped slide slot is provided with an insert hole. The other end of the plug is cylindrical, and metal insert columns fitting the jacks are fixedly installed in the middle of the cylindrical end. An anti-loosening rotation body extending to the circumferential side wall of the plug and rotating around the end surface of the plug is installed on the end surface of the plug on the outer side of the metal insert columns. Anti-loosening insert columns fitting the arc-shaped slide slots are installed at the positions of the anti-loosening rotation body near the metal insert columns. The assembly is simple in structure, easy to use, and beautiful in look. The assembly combines the anti-loosening structure with the plug and the socket with no need of any other installation structure.
Description
Technical field
The utility model relates to attaching plug field, is specially a kind of locking plug and socket component.
Background technology
Attaching plug is object too busy to get away in people's daily life, attaching plug is connected with socket when in use all the time, to keep being connected by the frictional force between the inserting column of plug and the copper sheet of socket inside, but this connection is illusive, once power line is received pulling force, plug is just easily pulled off.
In some important occasions, as meeting, party and the large-scale occasions such as joint performance, once the loosening consequence that cannot retrieve producing that pulled off of plug.
The many complex structures of existing locking plug, adopt external mechanism that common plug is connected with socket, use very inconveniently, and external anti-loose structure easily loses, and profile is not attractive in appearance.
Utility model content
Technical problem to be solved in the utility model is to design a kind of locking plug and socket component, simple in structure, easy to use, and good looking appearance, combines anti-loose structure and plugs and sockets, in addition mounting structure.
For solving the problems of the technologies described above, the utility model provides a kind of locking plug and socket component, comprise socket, plug and power line, described power line is connected with one end of plug, the middle position of described socket is furnished with jack, the both sides of this jack are furnished with a pair of arc chute with the Central Symmetry of socket, one end of this arc chute has embedded hole, the other end of described plug is cylindrical, and its middle position is installed with the metal inserting column matching with jack, the locking rotor of the rotation of the end face around plug extending on plug circumferential side wall is installed on the plug end face in this metal inserting column outside, position near metal inserting column on this locking rotor is provided with the locking inserting column matching with arc chute.
When metal inserting column is inserted in jack, locking inserting column is also inserted in embedded hole simultaneously, then rotate locking rotor and just can make locking inserting column slide along arc chute, utilize locking inserting column to be embedded into connection in arc chute and realize plug and be connected with the locking of socket.
As a kind of supplementing of the present utility model, one end of described locking inserting column is furnished with spherical pieces, and the diameter of this spherical pieces is less than the diameter of embedded hole, is greater than the groove width of arc chute, spherical pieces slides in arc chute after entering embedded hole, and spherical pieces is just blocked by arc chute.
As of the present utility model a kind of preferred, the part middle part of being close to the end face of plug on described locking rotor has circular hole, the end face part that the plug of metal inserting column is installed is embedded in circular hole, the end face of this end face part and locking rotor, good looking appearance, is conducive to the rotation of locking rotor.
Further, be furnished with a circle rectilinear projection on the circumferential side wall of described locking rotor, the circumferential side wall that user's hand is pinned locking rotor rotates locking rotor, and rectilinear projection can play the effect of good increase frictional force.
Further, the radian of described arc chute is no more than 120 °, and the arc chute in 120 ° can well play locking having acted on, the oversize intensity that can affect socket.
Further, described metal inserting column be two be arranged side by side or three be isosceles triangle and arrange, this structure can be applied to Two-feet plug and three-pin plug.
The utility model is simple in structure, easy to use, and good looking appearance adopts arc chute syndeton that anti-loose structure and plugs and sockets are combined, in addition mounting structure.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the technical solution of the utility model is further described in detail.
Fig. 1 is that structure chart is used in connection of the present utility model;
Fig. 2 is the main TV structure figure of plug described in the utility model;
Fig. 3 is the face upwarding assumption diagram of plug described in the utility model;
Fig. 4 is the structure chart of socket described in the utility model.
Embodiment
As Figure 1-4, a kind of locking plug and socket component, comprise socket 1, plug 2 and power line 3, described power line 3 is connected with one end of plug 2, the middle position of described socket 1 is furnished with jack 12, the both sides of this jack 12 are furnished with a pair of arc chute 13 with the Central Symmetry of socket 1, one end of this arc chute 13 has embedded hole 11, the other end of described plug 2 is cylindrical, and it is installed with the metal inserting column 25 matching with jack 12 between two parties, the locking rotor 22 of the rotation of the end face around plug 2 extending on plug 2 circumferential side walls is installed on plug 2 end faces in these metal inserting column 25 outsides, position near metal inserting column 25 on this locking rotor 22 is provided with the locking inserting column 23 matching with arc chute 13.
One end of described locking inserting column 23 is furnished with spherical pieces 24, the diameter of this spherical pieces 24 is less than the diameter of embedded hole 11, be greater than the groove width of arc chute 13, spherical pieces 24 slides in arc chute 13 after entering embedded hole 11, and spherical pieces 24 is just blocked by arc chute 13.
The part middle part of being close to the end face of plug 2 on described locking rotor 22 has circular hole 21, the end face part that the plug 2 of metal inserting column 25 is installed is embedded in circular hole 21, the end face of this end face part and locking rotor 22, good looking appearance, is conducive to the rotation of locking rotor 22.
On the circumferential side wall of described locking rotor 22, be furnished with a circle rectilinear projection 20, the circumferential side wall that user's hand is pinned locking rotor 22 rotates locking rotor 22, and rectilinear projection 20 can play the effect of good increase frictional force.
The radian of described arc chute 13 is no more than 120 °, and the arc chute 13 in 120 ° can well play locking having acted on, the oversize intensity that can affect socket.
Described metal inserting column 25 be two be arranged side by side or three be isosceles triangle and arrange, this structure can be applied to Two-feet plug and three-pin plug.
Embodiment
When metal inserting column 25 is inserted in jack 12, locking inserting column 23 is also inserted in embedded hole 11 simultaneously, then rotate locking rotor 22 and just can make locking inserting column 23 slide along arc chute 13, utilize locking inserting column 23 to be embedded into connection in arc chute 13 and realize plug 2 and be connected with the locking of socket 1.
It should be noted last that, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not departing from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (6)
1. a locking plug and socket component, comprise socket (1), plug (2) and power line (3), described power line (3) is connected with one end of plug (2), it is characterized in that, the middle position of described socket (1) is furnished with jack (12), the both sides of this jack (12) are furnished with a pair of arc chute (13) with the Central Symmetry of socket (1), one end of this arc chute (13) has embedded hole (11), the other end of described plug (2) is cylindrical, and its middle position is installed with the metal inserting column (25) matching with jack (12), the locking rotor (22) of the rotation of the end face around plug (2) extending on plug (2) circumferential side wall is installed on plug (2) end face in this metal inserting column (25) outside, the upper position near metal inserting column (25) of this locking rotor (22) is provided with the locking inserting column (23) matching with arc chute (13).
2. locking plug and socket component according to claim 1, it is characterized in that, one end of described locking inserting column (23) is furnished with spherical pieces (24), and the diameter of this spherical pieces (24) is less than the diameter of embedded hole (11), is greater than the groove width of arc chute (13).
3. locking plug and socket component according to claim 2, it is characterized in that, the part middle part that described locking rotor (22) end face upper and plug (2) is close to has circular hole (21), the end face part that the plug (2) of metal inserting column (25) is installed is embedded in circular hole (21), the end face of this end face part and locking rotor (22).
4. according to the locking plug and socket component described in any one in claim 1-3, it is characterized in that, on the circumferential side wall of described locking rotor (22), be furnished with a circle rectilinear projection (20).
5. according to the locking plug and socket component described in any one in claim 1-3, it is characterized in that, the radian of described arc chute (13) is no more than 120 °.
6. according to the locking plug and socket component described in any one in claim 1-3, it is characterized in that, described metal inserting column (25) be two be arranged side by side or three be isosceles triangle and arrange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420303934.8U CN203895697U (en) | 2014-06-06 | 2014-06-06 | Anti-loosening plug and socket assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420303934.8U CN203895697U (en) | 2014-06-06 | 2014-06-06 | Anti-loosening plug and socket assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203895697U true CN203895697U (en) | 2014-10-22 |
Family
ID=51722055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420303934.8U Expired - Fee Related CN203895697U (en) | 2014-06-06 | 2014-06-06 | Anti-loosening plug and socket assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203895697U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108199231A (en) * | 2018-03-13 | 2018-06-22 | 饶慧 | A kind of power equipment |
-
2014
- 2014-06-06 CN CN201420303934.8U patent/CN203895697U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108199231A (en) * | 2018-03-13 | 2018-06-22 | 饶慧 | A kind of power equipment |
| CN108199231B (en) * | 2018-03-13 | 2019-07-16 | 饶慧 | A kind of power equipment |
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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: 20141022 Termination date: 20200606 |