CN206379570U - A kind of socket - Google Patents
A kind of socket Download PDFInfo
- Publication number
- CN206379570U CN206379570U CN201621492892.2U CN201621492892U CN206379570U CN 206379570 U CN206379570 U CN 206379570U CN 201621492892 U CN201621492892 U CN 201621492892U CN 206379570 U CN206379570 U CN 206379570U
- Authority
- CN
- China
- Prior art keywords
- block
- jack body
- groove
- hole
- string holes
- 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 socket, once solving people's mistake, when grounding leg not being inserted into socket, after electrical equipment is leaked electricity, it cannot be exported by grounding leg, so as to influence the problem of electrical equipment is safe, its drip irrigation device is：Remotely the side of string holes has been wholely set block on jack body, live wire hole, the connecting line of null line hole and block are orthogonal, and the width of ground string holes is less than the width of baffle plate, the distance in live wire hole, the connecting line of null line hole and ground string holes is less than the distance in live wire hole, the connecting line of null line hole and block, side of the block away from jack body is additionally provided with projection, a kind of socket of the present utility model, people are when mistake, plug wire head can not be inserted into socket, so that it is safe to improve using for electrical equipment.
Description
Technical field
The utility model is related to a kind of power supply connecting device, more particularly to a kind of socket.
Background technology
Socket, also known as power outlet, switch socket.Socket refers to there is what one or more circuit connections can be inserted into
Seat, various wiring are can be inserted into by it, are easy to connect with other circuits, by the connection and disconnection between circuit and copper piece, are come
Reach the connecting and disconnecting for being finally reached the partial circuit.
In the prior art, Publication No. CN106058594A Chinese patent, a kind of wiring board of replaceable plug wire head, institute
Wiring board is stated including wiring board body, conversion plug the end of a thread connector and detachable conversion plug the end of a thread, the wiring board body and is turned
The electrical connection of the end of a thread connector is inserted, is detachably connected between conversion plug the end of a thread connector and detachable conversion plug the end of a thread.Institute
State conversion plug the end of a thread connector and be provided with three electrode contacts, contact is correspondingly arranged on described detachable conversion plug the end of a thread.
Three-pin plug is generally inserted directly into socket by people when using socket on the ground is placed, even if completing
Connection, and, it is necessary to foot of the ground wire is also inserted into socket when using three-pin plug, now, once people's mistake, will
When grounding leg inserts socket, after electrical equipment is leaked electricity, it cannot be exported by grounding leg, so as to influence electricity consumption to set
Standby safety, also improved space.
Utility model content
The purpose of this utility model is to provide a kind of socket, and people are when mistake, it is impossible to which plug wire head is inserted into socket
In, so that it is safe to improve using for electrical equipment.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of socket, including jack body, plug wire head, the connecting line for being respectively attached jack body, plug wire head, institute
State be provided with jack body live wire hole, null line hole, string holes, remotely the side of string holes is wholely set on the jack body
There is block, the live wire hole, the connecting line of null line hole and block are orthogonal, and width of the width less than baffle plate of described ground string holes
Degree, the distance in the live wire hole, the connecting line of null line hole and ground string holes be less than live wire hole, the connecting line of null line hole and block away from
From side of the block away from jack body is additionally provided with projection.
Using such scheme, the setting of block, when three-pin plug insertion live wire hole, null line hole, string holes when, when three pin are inserted
When the foot of the ground wire of head is not inserted into ground string holes, the block corresponding with ground string holes will hinder the insertion of plug wire head, insert three pin
Head can not be inserted, so as to remind staff, and three-pin plug now is the state of wrong plug, while the setting of projection, works as block
When placing on the ground, projection and ground linear contact lay make projection first be worn, and block does not have the very first time to be worn,
The service life of block is improved, so as to improve the service life of socket.
Preferably, being wholely set guard member on the jack body, the guard member is respectively by live wire hole, zero line
Hole, in string holes is wrapped in.
Using such scheme, the setting of guard member, respectively by live wire hole, null line hole, in string holes is wrapped in, make live wire
Hole, null line hole, string holes be protected, make live wire hole, null line hole, string holes be not readily susceptible to the external world abrasion, improve
Live wire hole, null line hole, string holes service life, meanwhile, when three-pin plug insert live wire hole, null line hole, string holes when, obtain
The effect reinforced has been arrived, the firmness of insertion is improved.
Preferably, being additionally provided with the guide surface of guiding plug wire head insertion in the guard member.
Using such scheme, the setting of guide surface makes people that three-pin plug is inserted directly into live wire hole, null line hole, ground wire
Kong Shi, can be more quick by the guiding effect of guide surface, smoothly by three-pin plug be inserted into live wire hole, null line hole,
In string holes, once insertion is hindered, staff just it can be appreciated that now three-pin plug be in mistake insert state,
It is practical.
Preferably, the projection is provided with two pieces and is respectively arranged at the both sides of block, set between the adjacent projection
It is equipped with the first non-slip texture.
Using such scheme, projection is arranged at the both sides of block, makes to be improved to the rub proofness of block, reduces
The wear intensity of projection, while improving the height of jack body so that water will not enter directly into live wire hole, null line hole, ground wire
In hole, improve electrical equipment uses safety, while jack body is more stablized, the setting of the first non-slip texture, when convex
During the height same with the first non-slip texture that block is worn, wear-resisting effect can be played together by the first non-slip texture,
The area of abrasion is improved, the abrasion of block is alleviated.
Set preferably, the jack body is additionally provided with the first groove, first groove close to the side of block
There is the second non-slip texture.
Using such scheme, the setting of the second non-slip texture in the first groove makes staff pick up jack body
When, frictional force of the hand to jack body is improved, when making three-pin socket insertion jack body, it is not easy to skid, improve three
The insertion efficiency of n pin package n and jack body, it is practical.
Preferably, being additionally provided with the first tag block in first groove.
Using such scheme, the setting of the first tag block, staff can in the first tag block by pasting or
The mode portrayed, useful information is labeled in above, while can also pass through the mark in the first tag block, clear area
The positive and negative of current tap socket body.
Set preferably, side of the jack body away from block is additionally provided with the second groove, second groove
There are the 3rd non-slip texture, and second non-slip texture and the junction of the first groove, the 3rd non-slip texture and the second groove
Junction is equipped with transition face.
Using such scheme, the setting of the 3rd non-slip texture in the second groove coordinates the second non-slip texture, makes work people
When member picks up jack body, frictional force of the hand to jack body is improved, when making three-pin socket insertion jack body, is not allowed
Easily skid, improve the insertion efficiency of three-pin plug and jack body, while the setting of transition face, make the second non-slip texture, the
Three non-slip textures and the fitness of the first groove, the second groove are higher, improve the second non-slip texture, the jail of the 3rd non-slip texture
Soundness.
Preferably, being additionally provided with the second tag block in second groove.
Using such scheme, the setting of the second tag block, staff can in the second tag block by pasting or
The mode portrayed, useful information is labeled in above, while can also coordinate first by the mark in the second tag block
Mark in tag block, clearly distinguishes the positive and negative of jack body.
Preferably, side of the jack body away from block is additionally provided with recessed groove, the recessed groove is set respectively
In the both sides of jack body.
Using such scheme, the setting of recessed groove can be such that staff clearly distinguishes, the positive and negative of jack body,
Differentiation of the staff to jack body positive and negative is improved, while improving the accuracy that three-pin plug inserts jack body.
Preferably, being fixedly connected with the protective case being arranged for connecting line, the guarantor on the jack body, plug wire head
Sheath is provided with some grooves.
Using such scheme, the setting of protective case is protected to connecting line, make connecting line connection jack body with
During plug wire head, by the setting of groove and protective case, connecting line can be protected, reduce the bending of connecting line excessively, carry
The high service life of the connecting line of junction.
In summary, the utility model has the advantages that：
1st, during three-pin plug inserting error, it is impossible to be inserted into jack body, the Anti-misplug ability of jack body is improved；
2nd, the first tag block, the setting of the second tag block, improve the mark degree to jack body.
Brief description of the drawings
Fig. 1 is the structural representation of socket；
Fig. 2 is the structural representation one of jack body；
Fig. 3 is the structural representation two of jack body；
Fig. 4 is the enlarged diagram in A portions in Fig. 3.
In figure：1st, jack body；2nd, plug wire head；3rd, connecting line；4th, live wire hole；5th, null line hole；6th, string holes；7th, block；
8th, projection；9th, guard member；10th, guide surface；11st, the first non-slip texture；12nd, the first groove；13rd, the second non-slip texture；14th, first
Tag block；15th, the second groove；16th, the 3rd non-slip texture；17th, transition face；18th, the second tag block；19th, recessed groove；20th, protect
Set；21st, groove.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As Figure 1-3, a kind of socket disclosed in the present embodiment, including jack body 1, plug wire first 2, respectively by socket sheet
The connecting line 3 that body 1, plug wire first 2 is attached, and be provided with jack body 1 live wire hole 4, null line hole 5, string holes 6, connection
The center of line 3 is tinsel, and garment bag is enclosed with the outside of tinsel, and plug is set for cylinder, and jack body 1 from
Live wire hole 4, null line hole 5, string holes 6 to the area in the direction of connecting line 3 taper off setting.
As Figure 1-3, protective case 20 is arranged with connecting line 3, protective case 20 is set in cylinder, and protective case 20 is
Rubber and plastic is made, and protective case 20 is wholely set with plugs and sockets body 1 respectively, and groove 21, groove 21 are additionally provided with protective case 20
It is provided with three groups, every group of twice, and every group of equal semicircular in shape of groove 21 set, every group of groove 21 is mutually symmetrical with to be set, protective case
20 sides away from plug, jack body 1 are provided with chamfering.
As Figure 2-3, the side of the remotely string holes 6 of jack body 1 is additionally provided with the first groove 12, the first groove 12
The second non-slip texture 13 is provided with, length direction of insertion of second non-slip texture 13 along jack body 1 is elongated to be set, and the
The junction of two non-slip textures 13 and the first groove 12 is provided with transition face 17, and transition face 17 is curved to be set, the first groove 12
Inside it is additionally provided with the first tag block 14, the first tag block 14 is rectangular to be set, and the first tag block 14 is by the second non-slip texture 13
Arrange and constitute.
As Figure 2-3, the side of the closely string holes 6 of jack body 1 is additionally provided with the second groove 15, the second groove 15
The 3rd non-slip texture 16 is provided with, length direction of insertion of the 3rd non-slip texture 16 along jack body 1 is elongated to be set, and the
The junction of three non-slip textures 16 and the second groove 15 is provided with transition face 17, and transition face 17 is curved to be set, the second groove 15
Inside it is additionally provided with the second tag block 18, the second tag block 18 is rectangular to be set, and the second tag block 18 is by the 3rd non-slip texture 16
Arrange and constitute.First groove 12 and the mutually symmetrical with setting of the second groove 15, the second non-slip texture 13 and the 3rd non-slip texture 16
It is symmetrical set, the first tag block 14 is symmetrical set with the second tag block 18.
As Figure 2-3, side of the jack body 1 away from block 7 is provided with recessed groove 19, and recessed groove 19 is along three-pin plug
Direction of insertion is symmetrical set.
As in Figure 2-4, be provided with jack body 1 three groups of live wire holes 4, null line hole 5, string holes 6, and three groups of live wire holes
4th, null line hole 5, string holes 6 arranged in straight line row, be additionally provided with jack body 1 for protect live wire hole 4, null line hole 5,
The guard member 9 of ground string holes 6, guard member 9 is raised to the direction that comes in and goes out, and the rectangular setting of live wire hole 4, null line hole 5, ground string holes 6
A hole being made up of rectangle and semicircle, and rectangle and semicircle contact side is identical with half diameter of a circle and semicircle is towards live wire hole
4th, null line hole 5 is set.The shape of guard member 9 to live wire hole 4, null line hole 5, string holes 6 it is similar.
As shown in Figure 3,4, block 7 is integrally connected to jack body 1 close to the side of the second tag block 18, and block 7 is set
There are three pieces, and live wire hole 4, the connecting line 3 of null line hole 5 and block 7 are orthogonal, the width of ground string holes 6 is less than the width of baffle plate,
The distance in live wire hole 4, the connecting line 3 of null line hole 5 and ground string holes 6 is less than live wire hole 4, the connecting line 3 of null line hole 5 and block 7
Distance.Side of the block 7 away from jack body 1 has been wholely set projection 8, and projection 8 is provided with two pieces and is respectively arranged at block 7
Both sides, projection 8 sets in semi-cylindrical, is additionally provided with the first anti-slip veins between two pieces of projections 8 on same block 7
Road 11, the first non-slip texture 11 along live wire hole 4, null line hole 5, string holes 6 direction of insertion it is elongated set.Same block
Deep-slotted chip breaker is formed between two pieces of projections 8 on 7.
The course of work：
When staff is by the live wire hole 4 on the live prong alignment socket body 1 on three-pin plug, zero line pin is aligned
Null line hole 5, earth pin alignedly string holes 6 when, the safety of guide surface 10 that three-pin plug can be in guard member 9, flow
Insert, now electrical equipment normal ground.
When staff is by the null line hole 5 on the live prong alignment socket body 1 on three-pin plug, zero line pin is aligned
During live wire hole 4, three pin are in insertion, and earth pin will be contradicted with block 7 and is connected, and now three-pin plug can not be inserted normally.
This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability
Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but
As long as all being protected in right of the present utility model by Patent Law.
Claims (10)
1. a kind of socket, including jack body (1), plug wire head (2), jack body (1), plug wire head (2) be attached respectively
Connecting line (3), be provided with the jack body (1) live wire hole (4), null line hole (5), string holes (6), it is characterized in that：Institute
State on jack body (1) the remotely side of string holes (6) and be wholely set block (7), the live wire hole (4), null line hole (5)
Connecting line (3) and block (7) are orthogonal, and width of the width less than baffle plate of described ground string holes (6), the live wire hole (4),
The connecting line (3) of null line hole (5) and the distance of ground string holes (6) are less than live wire hole (4), the connecting line (3) and block of null line hole (5)
(7) distance, side of the block (7) away from jack body (1) is additionally provided with projection (8).
2. a kind of socket according to claim 1, it is characterized in that：Guard member has been wholely set on the jack body (1)
(9), the guard member (9) respectively by live wire hole (4), null line hole (5), in string holes (6) is wrapped in.
3. a kind of socket according to claim 2, it is characterized in that：Guiding plug wire head (2) is additionally provided with the guard member (9)
The guide surface (10) of insertion.
4. a kind of socket according to claim 1, it is characterized in that：The projection (8) is provided with two pieces and is respectively arranged at
The first non-slip texture (11) is provided between the both sides of block (7), the adjacent projection (8).
5. a kind of socket according to claim 1, it is characterized in that：The side of the close block (7) of the jack body (1) is also
Provided with the first groove (12), the second non-slip texture (13) is provided with first groove (12).
6. a kind of socket according to claim 5, it is characterized in that：The first tag block is additionally provided with first groove (12)
(14)。
7. a kind of socket according to claim 5, it is characterized in that：Side of the jack body (1) away from block (7) is also
Provided with the second groove (15), the 3rd non-slip texture (16), and second non-slip texture are provided with second groove (15)
(13) junction, the 3rd non-slip texture (16) and the junction of the second groove (15) with the first groove (12) is equipped with transition face
(17)。
8. a kind of socket according to claim 7, it is characterized in that：The second tag block is additionally provided with second groove (15)
(18)。
9. a kind of socket according to claim 1, it is characterized in that：Side of the jack body (1) away from block (7) is also
Recessed groove (19) is provided with, the recessed groove (19) is respectively arranged at the both sides of jack body (1).
10. a kind of socket according to claim 1, it is characterized in that：Fixed on the jack body (1), plug wire head (2)
The protective case (20) being arranged for connecting line (3) is connected with, the protective case (20) is provided with some grooves (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621492892.2U CN206379570U (en) | 2016-12-30 | 2016-12-30 | A kind of socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621492892.2U CN206379570U (en) | 2016-12-30 | 2016-12-30 | A kind of socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206379570U true CN206379570U (en) | 2017-08-04 |
Family
ID=59403445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621492892.2U Expired - Fee Related CN206379570U (en) | 2016-12-30 | 2016-12-30 | A kind of socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206379570U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109361104A (en) * | 2018-11-23 | 2019-02-19 | 昆山伊斯科特电子科技有限公司 | A kind of jack housing of anti-rubber sleeve |
-
2016
- 2016-12-30 CN CN201621492892.2U patent/CN206379570U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109361104A (en) * | 2018-11-23 | 2019-02-19 | 昆山伊斯科特电子科技有限公司 | A kind of jack housing of anti-rubber sleeve |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170804 Termination date: 20191230 |