CN104092041B - A kind of concave anti-electric shock socket - Google Patents
A kind of concave anti-electric shock socket Download PDFInfo
- Publication number
- CN104092041B CN104092041B CN201410358474.3A CN201410358474A CN104092041B CN 104092041 B CN104092041 B CN 104092041B CN 201410358474 A CN201410358474 A CN 201410358474A CN 104092041 B CN104092041 B CN 104092041B
- Authority
- CN
- China
- Prior art keywords
- plug
- jack
- boss
- groove
- contact switch
- 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
Links
- 239000002184 metal Substances 0.000 claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000002955 isolation Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Abstract
The present invention relates to receptacle combinations device, be specially a kind of concave anti-electric shock socket.Solve when current socket uses and patch difficulty and there is the technical problem of potential safety hazard.A kind of concave anti-electric shock socket, including a jack body and a plug, described jack body has groove, and bottom portion of groove is provided with jack；Described plug includes base, be arranged in base front surface the boss with fit depressions and the metal bolt being arranged on boss top；The base back surface of described plug is provided with afterbody jack, and described afterbody jack is connected with metal bolt by internal wiring；The side of boss is provided with contact switch；It is provided with spring leaf in afterbody jack；Described contact switch opens and closes with spring leaf and is equipped with；Described jack body, base and boss are made by insulant.Present configuration is simple, is used conveniently and safely, low production cost.
Description
Technical field
The present invention relates to receptacle combinations device, be specially a kind of concave anti-electric shock socket.
Background technology
Traditional socket is in order to ensure that plug does not gets loose from socket, equipped with metal clips inside jack, the most inconvenient into and out plug, in use, may result in and insert the situation generation the most thoroughly or disposably can not pulled out, i.e. only some is in jack for plug, and at this moment plug is the most charged, and the life security of user of service will be threatened by plug in the metal part outside jack.When not in use, the charged metal part within jack will exposed in atmosphere, so the life security of child can be threatened.It is thus desirable to a kind of socket that can effectively guarantee user safety.
Summary of the invention
The present invention solves that current socket patches difficulty and there is the technical problem of potential safety hazard when using, it is provided that a kind of concave anti-electric shock socket.
The present invention adopts the following technical scheme that realization: a kind of concave anti-electric shock socket, including a jack body and a plug, described jack body has groove, and bottom portion of groove is provided with jack；Described plug includes base, be arranged in base front surface the boss with fit depressions and the metal bolt being arranged on boss top；The base back surface of described plug is provided with afterbody jack；The side of boss is provided with contact switch；It is provided with spring leaf in afterbody jack；Described contact switch opens and closes with spring leaf and is equipped with；Described jack body, base and boss are made by insulant.
It is an object of the invention to provide a kind of socket, it is possible to prevent user of service's negligence of operation or child to fumble the electric shock accidents caused.
Described plug is three layers of pyramidal structure, and its ground floor is metal bolt, and the second layer is the boss that the insulant being combined with groove is made, and there is a contact switch its side, third layer be described plug hold end (i.e. base).
The boss of the described plug second layer and the setting of described socket recess, it is ensured that operator and the isolation (link position is fully blocked) of charged metal part；When described plug inserts described jack body, being positioned at the contact switch Guan Bi of plug side, the spring leaf controlling described plug inside cuts out the afterbody jack of its afterbody, makes ordinary plug cannot insert power taking；Ordinary plug is only when plug of the present invention is not inserted into jack body, afterbody jack can be inserted, the most again by after plug insertion socket body, contact switch is still in closure state, drive the spring leaf in afterbody jack that the ordinary plug inserted is fixed, make ordinary plug cannot extract in the case of charged；Contact switch and the setting of spring leaf, ensure that ordinary plug only could insert plug inside in the case of uncharged, and ordinary plug only could be extracted after inserting after being extracted from jack body by plug (plug is extracted back contact switch and opened by spring leaf, and ordinary plug is extracted).Contact switch is existing known technology with coordinating of spring leaf, can have the selective use of various structures.
Further, the top of described groove is provided with the baffle plate by spring retainer.
Described socket is provided with protection baffle plate, and when not in use, baffle plate under the action of the spring, makes the groove of socket be in the occlusion state of baffle plate；It is possible to prevent child to touch jack, it is also possible to prevent foreign material from entering in jack.
The present invention passes through Indent socket body and the design of plug with matching, effectively prevent the electric shock accidents that personnel are caused because of carelessness；Ordinary plug only can be extracted under uncharged state from described plug, more ensure that operation safety.Present configuration is simple, is used conveniently and safely, low production cost.
Accompanying drawing explanation
Fig. 1 jack body of the present invention cross-sectional structure schematic diagram.
Fig. 2 jack body of the present invention tangent plane structural representation.
Fig. 3 plug of the present invention cross-sectional structure schematic diagram.
Fig. 4 plug of the present invention structure schematic diagram.
Fig. 5 spring leaf and the fit structure schematic diagram of contact switch.
1-jack body, 2-groove, 3-jack, 4-base, 5-boss, 6-metal bolt, 7-afterbody jack, 8-contact switch, 9-spring leaf, 10-baffle plate.
Detailed description of the invention
A kind of concave anti-electric shock socket, including a jack body 1 and a plug, described jack body 1 has groove 2, is provided with jack 3 bottom groove 2；Described plug includes base 4, the boss 5 matched with groove 2 being arranged on base 4 front and is arranged on the metal bolt 6 on boss 5 top；Base 4 back side of described plug is provided with afterbody jack 7；The side of boss 5 is provided with contact switch 8；It is provided with spring leaf in afterbody jack 7；Described contact switch 8 opens and closes with spring leaf and is equipped with；Described jack body 1, base 4 and boss 5 are made by insulant.
The top of described groove 2 is provided with the baffle plate 9 by spring retainer.
The cross section of described jack body 1 is three-back-shaped (Fig. 1), and tangent plane is concave shape (Fig. 2)；The tangent plane of described plug is convex shape (Fig. 3)；Plug being projected as in the plane being perpendicular to metal bolt 6 is three-back-shaped.
Described afterbody jack 7 is connected with metal bolt 6 by internal wiring.
Below by detailed description of the invention, the present invention will be further described.
As it is shown in figure 1, a kind of jack body 1, its mid portion has a groove 2, and the bottom of groove is jack 3, and groove 2 top is provided with baffle plate 10, baffle plate 10 can closed pockets 2, make the jack 3 bottom groove 2 be in closing space.
Based on above-mentioned, when socket when not in use, the groove 2 that jack 3 is in closing is internal, it is to avoid jack 3 enters the accidental shock of foreign body and child.
Described plug as it is shown on figure 3, the second layer (boss 5) is insulant, groove 2 sizableness of size and described socket, and the height of the second layer is more than metal bolt 6(ground floor) height.
Based on above-mentioned, when plug in use, Part II and the combination of groove 2, operator and charged metal part are isolated, it is to avoid because operator neglect the security incident caused.
As shown in Figure 3, there is a contact switch 8 described plug Part II side, afterbody is provided with afterbody jack 7(Fig. 4 of ordinary plug), afterbody jack 7 is internal a spring leaf 9, controlled by contact switch 8, in the case of contact switch closes, spring leaf 9 compresses, and makes ordinary plug can not extract or insert.
Described plug inserts described socket, and described plug Part II is combined with the groove of described socket, and the degree of depth of groove 2 is suitable with the height of plug Part II, and the contact switch 8 of plug side closes under the pressure of groove 2 inwall.
Based on above-mentioned, the setting of contact switch 8 ensure that ordinary plug cannot be extracted in the case of described plug is charged or insert described plug, it is to avoid because operator neglect the security incident caused.
Fig. 5 is the structural representation that the spring leaf 9 in concrete application matches with contact switch 9, and when plug insertion socket body 1, contact switch 8 is squeezed, and drives spring leaf 9 action to be closed by afterbody jack 7；When plug separates with jack body 1, being inserted by ordinary plug in afterbody jack 7, then by plug insertion socket body 1, now contact switch 8 is squeezed, spring leaf 9 tightly blocks ordinary plug so that it is can not arbitrarily extract；Only being extracted from jack body 1 by plug, ordinary plug could be extracted from plug, it is ensured that safety.Arrow points to the direction of motion being contact switch 8 when being squeezed.Spring leaf 9 is typically warp architecture, uses elastic preferably material to make, it is simple to realize closing and the unlatching of afterbody jack.
Claims (3)
1. a concave anti-electric shock socket, including a jack body (1) and a plug, it is characterised in that have groove (2) on described jack body (1), and groove (2) bottom is provided with jack (3)；Described plug includes base (4), be arranged on base (4) front the boss (5) matched with groove (2) and the metal bolt (6) being arranged on boss (5) top；Base (4) back side of described plug is provided with afterbody jack (7)；The side of boss (5) is provided with contact switch (8)；Spring leaf (9) it is provided with in afterbody jack (7)；Described contact switch (8) opens and closes with spring leaf (9) and is equipped with；Described jack body (1), base (4) and boss (5) are made by insulant；Described plug inserts described jack body (1), the boss (5) of described plug combines with the groove (2) of described jack body (1), the degree of depth of groove (2) and boss (5) are highly suitable, and the contact switch (8) of plug side closes under the pressure of groove (2) inwall.
2. a kind of concave anti-electric shock socket as claimed in claim 1, it is characterised in that the top of described groove (2) is provided with the baffle plate (10) by spring retainer.
3. a kind of concave anti-electric shock socket as claimed in claim 1 or 2, it is characterised in that the cross section of described jack body (1) is three-back-shaped, and tangent plane is concave shape；The tangent plane of described plug is convex shape；Plug being projected as in the plane being perpendicular to metal bolt (6) is three-back-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410358474.3A CN104092041B (en) | 2014-07-26 | 2014-07-26 | A kind of concave anti-electric shock socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410358474.3A CN104092041B (en) | 2014-07-26 | 2014-07-26 | A kind of concave anti-electric shock socket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104092041A CN104092041A (en) | 2014-10-08 |
| CN104092041B true CN104092041B (en) | 2016-11-23 |
Family
ID=51639735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410358474.3A Expired - Fee Related CN104092041B (en) | 2014-07-26 | 2014-07-26 | A kind of concave anti-electric shock socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104092041B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105655775A (en) * | 2016-02-03 | 2016-06-08 | 武汉大学 | Special safety socket for hospital |
| CN107658611A (en) * | 2017-11-10 | 2018-02-02 | 綦济东 | A kind of safety socket for preventing from getting an electric shock with pit |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203983577U (en) * | 2014-07-26 | 2014-12-03 | 国家电网公司 | A kind of concave anti-electric shock socket |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2373908Y (en) * | 1999-01-28 | 2000-04-12 | 于江川 | Raising type socket protective door |
| CN2438238Y (en) * | 2000-07-31 | 2001-07-04 | 李秋山 | Simple universal adapter |
| CN200979954Y (en) * | 2006-10-25 | 2007-11-21 | 太星电业有限公司 | The structure of a plug adapter |
| CN102570176A (en) * | 2010-12-31 | 2012-07-11 | 陈安源 | Adapter plug structure |
| FR2978877B1 (en) * | 2011-08-03 | 2014-02-28 | Renault Sas | MODULAR ELECTRICAL CONNECTION SHEET, ELECTRIC ELEMENT FOR SUCH A PLUG, SET OF ELECTRIC ELEMENTS AND ELECTRIC VEHICLE COMPRISING SUCH A PLUG |
-
2014
- 2014-07-26 CN CN201410358474.3A patent/CN104092041B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203983577U (en) * | 2014-07-26 | 2014-12-03 | 国家电网公司 | A kind of concave anti-electric shock socket |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104092041A (en) | 2014-10-08 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20161123 Termination date: 20200726 |