CN207664292U - A kind of circuit device preventing children's accidental shock - Google Patents
A kind of circuit device preventing children's accidental shock Download PDFInfo
- Publication number
- CN207664292U CN207664292U CN201820069271.6U CN201820069271U CN207664292U CN 207664292 U CN207664292 U CN 207664292U CN 201820069271 U CN201820069271 U CN 201820069271U CN 207664292 U CN207664292 U CN 207664292U
- Authority
- CN
- China
- Prior art keywords
- jack
- insulation crust
- circuit
- conductive metal
- metal block
- 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
Abstract
The utility model discloses a kind of circuit devices preventing children's accidental shock, including insulation crust, the insulation crust side is provided with Firewire circuitry jack, and Firewire circuitry jack homonymy Matching installation has zero curve circuit jack, it is provided with breaker on the left of the insulation crust, remote mouth end conductive metal block is fixed with inside the insulation crust, nearly mouth end conductive metal block is fixed with inside the insulation crust, and nearly mouth end conductive metal block side is connected with circuit zero curve, connection horizontal brace rod one end on the left of the nearly mouth end conductive metal block, and horizontal brace rod left end is flexibly connected vertical connecting rod one end by axis pin, and shaft outer peripheral surface connects electrical contact by connecting rod, described electrical contact one end is connected with circuit firewire.The risk of children from getting electric shock is effectively reduced when children are inserted into using the article within metal bar in socket aperture, and does not influence the normal use of electric appliance.
Description
Technical field
The utility model is related to circuit safety field, specially a kind of circuit device preventing children's accidental shock.
Background technology
Huge change has been brought to people's life since civilian from electricity, and electricity is also to have pole to human body while facilitating
Major injury, once the very possible prevention awareness that injures and deaths, especially children occur to electric not abundance of getting an electric shock.If touched simultaneously
To the firewire and zero curve in circuit, then the body that electric current flows through people from firewire then flows into zero curve formation circuit loop, if single
Contact that firewire, electric current flow through human body and flow into the earth formation circuit loop again.Circuit loop, i.e. closed circuit, each circuit are necessary
It is that the ability that is closed is effective, the briefly circuit of i.e. one, circuit connection, the electric current in a circuit must be from anode
It sets out by entire circuit, must have resistance in certain circuit, otherwise will form short circuit, cathode is returned to by all electric appliance
Which forms a closed circuits.And ac circuit is then to return to another phase from a phase through oversampling circuit（Commercial power）Or
Return to zero curve or ground wire（Civilian electricity）.Current socket is very easy to make children from getting electric shock, children curiosity that can hold gold by force
Belong to the thing within the thin stick of system to be inserted into socket, if being only inserted into zero curve will not generally get an electric shock, but if is inserted into fire
Line jack will be easy to that electric shock risk occurs, although breaker can be arranged in electrical installation now, unavoidable moment
It gets an electric shock.
Utility model content
The purpose of this utility model is to provide a kind of circuit devices preventing children's accidental shock, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions：A kind of circuit preventing children's accidental shock
Device, including insulation crust, the insulation crust side are provided with Firewire circuitry jack, and Firewire circuitry jack homonymy matching peace
Equipped with zero curve circuit jack, it is provided with breaker on the left of the insulation crust, remote mouth end is fixed with inside the insulation crust and is led
Electric metal block is fixed with nearly mouth end conductive metal block, and nearly mouth end conductive metal block side connection inside the insulation crust
There is circuit zero curve, connects horizontal brace rod one end on the left of the nearly mouth end conductive metal block, and horizontal brace rod left end passes through
Axis pin is flexibly connected vertical connecting rod one end, and the vertical connecting rod upper end connects shaft outer peripheral surface, and shaft outer ring table
Face connects electrical contact by connecting rod, and described electrical contact one end is connected with circuit firewire, the nearly mouth end conductive metal block lower section
It is fixedly connected with sliding shoe, and sliding shoe active card is set in sliding groove, the sliding groove left end is provided with resetting spring.
Preferably, the sliding groove interior central is provided with the gag lever post of horizontal direction, and gag lever post runs through sliding shoe
In through-hole.
Preferably, the spindle central is provided with fixed jack-post, and jack-post is fixedly mounted on insulation crust inner wall,
The shaft outer ring is provided with bearing, and bearing inner wall is welded and fixed with jack-post outer surface.
Preferably, plug fixture block, and plug are both provided in the Firewire circuitry jack and zero curve circuit jack
Fixture block is that elasticity is arranged.
Compared with prior art, the utility model has the beneficial effects that：
1. effectively reducing children from getting electric shock when children are inserted into using the article within metal bar in socket aperture
Risk, and the normal use of electric appliance is not influenced；
2. the utility model construction simple in structure is reasonable, and cost is relatively low conducive to popularization.
Description of the drawings
Fig. 1 utility model diagrams.
In figure：Insulation crust 1, Firewire circuitry jack 2, zero curve circuit jack 3, breaker 4, remote mouth end conductive metal block
5, nearly mouth end conductive metal block 6, shaft 7, axis pin 8, sliding groove 9, resetting spring 10, electrical contact 11.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Referring to Fig. 1, the utility model provides a kind of technical solution：A kind of circuit device preventing children's accidental shock, packet
Insulation crust 1 is included, 1 side of insulation crust is provided with Firewire circuitry jack 2, and 2 homonymy Matching installation of Firewire circuitry jack has
Zero curve circuit jack 3,1 left side of insulation crust are provided with breaker 4, remote mouth end conductive metal block are fixed with inside insulation crust 1
5, nearly mouth end conductive metal block 6 is fixed with inside insulation crust 1, and conductive metal block 6 side in nearly mouth end is connected with circuit zero
Line, 6 left side connection horizontal brace rod one end of nearly mouth end conductive metal block, and horizontal brace rod left end is connected by 8 activity of axis pin
Vertical connecting rod one end is connect, vertical connecting rod upper end connects 7 outer peripheral surface of shaft, and 7 outer peripheral surface of shaft passes through connecting rod
Electrical contact 11 is connected, 11 one end of electrical contact is connected with circuit firewire, and 6 lower section of nearly mouth end conductive metal block is fixedly connected with sliding shoe,
And sliding shoe active card is set in sliding groove 9, and 9 left end of sliding groove is provided with resetting spring 10.
Further, 9 interior central of sliding groove is provided with the gag lever post of horizontal direction, and gag lever post is in sliding shoe
Through-hole, the setting of gag lever post makes sliding shoe will not run-off the straight in sliding process；
Further, shaft 7 is provided centrally with fixed jack-post, and jack-post is fixedly mounted on 1 inner wall of insulation crust,
7 outer ring of shaft is provided with bearing, and bearing inner wall is welded and fixed with jack-post outer surface；
Further, plug fixture block, and plug are both provided in Firewire circuitry jack 2 and zero curve circuit jack 3
Fixture block is that elasticity is arranged, this setting is to ensure that appliance plug insertion will not be ejected under the action of resetting spring 10.
Operation principle：This circuit device is installed in socket, and remote mouth end conductive metal block 5 is to be not exposed under normal state
Firewire, children, which are inserted into metal in its Firewire circuitry jack 2, will not occur electrocution conditions, because single-tap zero curve is will not
It gets an electric shock, so the present apparatus meets the case where children are with liking with single metal plug-and-socket socket, is inserted into normal appliance plug
When, when plug is inserted into Firewire circuitry jack 2 and zero curve circuit jack 3 simultaneously, nearly 6 pushing away in plug of mouth end conductive metal block
So that electrical contact 11 is moved down the remote mouth end conductive metal block 5 of contact to movement under dynamic, realizes that closed circuit makes electrical work, work as electricity
Device plug extract when, electrical contact 11 is detached from remote mouth end conductive metal block 5 under the action of resetting spring 10.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of circuit device preventing children's accidental shock, including insulation crust（1）, it is characterised in that：The insulation crust（1）
Side is provided with Firewire circuitry jack（2）, and Firewire circuitry jack（2）Homonymy Matching installation has zero curve circuit jack（3）, institute
State insulation crust（1）Left side is provided with breaker（4）, the insulation crust（1）Inside is fixed with remote mouth end conductive metal block
（5）, the insulation crust（1）Inside is fixed with nearly mouth end conductive metal block（6）, and nearly mouth end conductive metal block（6）Side
It is connected with circuit zero curve, the nearly mouth end conductive metal block（6）Left side connects horizontal brace rod one end, and horizontal brace rod is left
End passes through axis pin（8）It is flexibly connected vertical connecting rod one end, the vertical connecting rod upper end connects shaft（7）Outer peripheral surface, and
And shaft（7）Outer peripheral surface connects electrical contact by connecting rod（11）, the electrical contact（11）One end is connected with circuit firewire, institute
State nearly mouth end conductive metal block（6）Lower section is fixedly connected with sliding shoe, and sliding shoe active card is set to sliding groove（9）In, it is described
Sliding groove（9）Left end is provided with resetting spring（10）.
2. a kind of circuit device preventing children's accidental shock according to claim 1, it is characterised in that：The sliding groove
（9）Interior central is provided with the gag lever post of horizontal direction, and gag lever post is through sliding through-hole in the block.
3. a kind of circuit device preventing children's accidental shock according to claim 1, it is characterised in that：The shaft（7）
It is provided centrally with fixed jack-post, and jack-post is fixedly mounted on insulation crust（1）On inner wall, the shaft（7）Outer ring is arranged
There is bearing, and bearing inner wall is welded and fixed with jack-post outer surface.
4. a kind of circuit device preventing children's accidental shock according to claim 1, it is characterised in that：The Firewire circuitry
Jack（2）With zero curve circuit jack（3）In be both provided with plug fixture block, and plug fixture block is that elasticity is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820069271.6U CN207664292U (en) | 2018-01-16 | 2018-01-16 | A kind of circuit device preventing children's accidental shock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820069271.6U CN207664292U (en) | 2018-01-16 | 2018-01-16 | A kind of circuit device preventing children's accidental shock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207664292U true CN207664292U (en) | 2018-07-27 |
Family
ID=62945434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820069271.6U Expired - Fee Related CN207664292U (en) | 2018-01-16 | 2018-01-16 | A kind of circuit device preventing children's accidental shock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207664292U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109546502A (en) * | 2018-11-28 | 2019-03-29 | 文成县简创科技有限公司 | A kind of safety presses plate |
-
2018
- 2018-01-16 CN CN201820069271.6U patent/CN207664292U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109546502A (en) * | 2018-11-28 | 2019-03-29 | 文成县简创科技有限公司 | A kind of safety presses plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180727 Termination date: 20190116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |