CN206712120U - A kind of power connection with anti-loose metal contact chip - Google Patents
A kind of power connection with anti-loose metal contact chip Download PDFInfo
- Publication number
- CN206712120U CN206712120U CN201720364615.1U CN201720364615U CN206712120U CN 206712120 U CN206712120 U CN 206712120U CN 201720364615 U CN201720364615 U CN 201720364615U CN 206712120 U CN206712120 U CN 206712120U
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- CN
- China
- Prior art keywords
- receptacle
- contact chip
- metal contact
- loose metal
- power connection
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Abstract
The utility model discloses a kind of power connection with anti-loose metal contact chip,Including rubber sleeve,Rubber sleeve is provided with neutral receptacle,Line receptacle and ground receptacle,Ground receptacle is arranged between neutral receptacle and line receptacle,Neutral receptacle,The inside of line receptacle and ground receptacle is provided with anti-loose metal contact chip,One end of the anti-loose metal contact chip is provided with the first protrusion edge for fixing wire overcoat,The the secondth protrusion edge for fixing wire interior metal is provided with the inside of first protrusion edge,It is provided with the middle part of anti-loose metal contact chip for anti-loose metal contact chip to be fixed on into neutral receptacle,The fixing hole and fixed groove of line receptacle or ground receptacle,Neutral receptacle,The inside of line receptacle and ground receptacle is provided with the fixed column being used cooperatively with fixing hole and fixed groove and fixed block.
Description
Technical field
A kind of power connection is the utility model is related to, particularly a kind of power connection with anti-loose metal contact chip.
Background technology
Electricity is a kind of people's now essential energy in daily life, usually needs to connect in electric wire when electricity consumption
To connect, electric power connecting head is at this time just needed to use, connect the metal conduction column insertion power supply of attaching plug when use
The metal contact chip of head, but in use for some time, the metal contact chip inside power connection is because continually plug is held
Easily loosen, so can not only shorten the service life of power connection, and easily cause potential safety hazard, threaten the life wealth of people
Production safety.
The content of the invention
To solve the above problems, the purpose of this utility model is to provide a kind of power supply with anti-loose metal contact chip
Joint.
Technical scheme is used by the invention for solving the technical problem：A kind of power supply with anti-loose metal contact chip
Joint, including rubber sleeve, rubber sleeve are provided with neutral receptacle, line receptacle and ground receptacle, and ground receptacle is arranged at
Between neutral receptacle and line receptacle, neutral receptacle, line receptacle and ground receptacle pass through rubber sleeve, and one end connects with power supply
Head docking, the other end dock with power supply, and the inside of neutral receptacle, line receptacle and ground receptacle is provided with locking demetalization
Contact chip, one end of the anti-loose metal contact chip are provided with the first protrusion edge for fixing wire overcoat, and first is convex
Go out on the inside of edge the secondth protrusion edge being provided with for fixing wire interior metal, the middle part of anti-loose metal contact chip
It is provided with fixing hole and the fixation for anti-loose metal contact chip to be fixed on to neutral receptacle, line receptacle or ground receptacle
Groove, the inside of neutral receptacle, line receptacle and ground receptacle are provided with what is be used cooperatively with fixing hole and fixed groove
Fixed column and fixed block.
Further, one end that rubber sleeve docks with power supply is provided with the fixation scrobicular ring for fixing rubber sleeve, described
Rubber sleeve and fixed scrobicular ring are integrally formed.The setting that the utility model fixes scrobicular ring is easy to that rubber sleeve is fixed, if
It is set to ring-type and has greatly reinforced fixed effect, is integrally formed the bulk strength for adding rubber sleeve.
Further, the fixed scrobicular ring includes front side edge and back side edge, and front side edge is higher than back side edge.The utility model is by before
Side is disposed above back side edge, so not only allows fixed scrobicular ring that rubber sleeve is fixed, and fixed
When can also to rubber sleeve carry out it is spacing.
Further, anti-loose metal contact chip is not provided with the one end at the first protrusion edge and is provided with multiple furcations, point
Flexible space is set between fork and furcation, and all furcations surround one ring of formation together.The utility model is so
Set when make it that power connection is attaching plug connection, metal contact chip can preferably fixed power source plug metal
Conduction column, improve the stable connection between attaching plug and power connection.
Further, the height at the first protrusion edge is higher than the height at the secondth protrusion edge, the secondth protrusion edge
Width is wider than the width at the first protrusion edge.The height at the first protrusion edge is higher than the height at the secondth protrusion edge, because
It is more than the diameter of wire interior metal for the external diameter of wire overcoat, therefore so sets fixed effect more preferable；Secondth protrusion side
The width on edge is wider than the width at the first protrusion edge, because wire interior metal is more smooth compared with wire overcoat, therefore
The width for increasing by the secondth protrusion edge advantageously ensures that fixed effect to wire interior metal.
Further, the end of all furcations is stuck up outward forms angle with the not outer part stuck up, and the angle is more than three
Ten degree are less than 60 degree.The utility model, which is so set, causes power connection and attaching plug when docking, metal conduction
Post can be more easily inserted into metal contact chip, and the too small metal conduction column of angle is not easy to be directed at metal contact chip, and angle is too
The big elasticity reduction that can cause furcation again, is unfavorable for the fixation of metal conduction column, by multiple comparison test, finds angle
It is optimal that 30 degree, which are set greater than, less than 60 degree.
The beneficial effects of the utility model are：The utility model is that a kind of power supply with anti-loose metal contact chip connects
Head, the first protrusion edge and the secondth protrusion edge that the utility model is set can effectively fix whole wire, and metal connects
Metal contact chip can be clamped securely to neutral receptacle, line receptacle or ground wire by fixing hole and fixed groove on contact
The inside of socket, releasing for metal contact chip is so not only effectively prevent, and effectively prevent releasing for wire；Outside wire
Set and wire interior metal individually fixed respectively, not only greatly reinforced fixed effect, and can prevent wire overcoat and
Relative displacement occurs for wire interior metal.
Brief description of the drawings
The utility model is described in further detail with example below in conjunction with the accompanying drawings.
Fig. 1 is the structure chart of rubber sleeve；
Fig. 2 is the structure chart of metal contact chip；
Fig. 3 is the internal structure schematic diagram of ground receptacle.
Embodiment
Fig. 1 is the structure chart of rubber sleeve, and Fig. 2 is the structure chart of metal contact chip, and Fig. 3 is the internal structure of ground receptacle
The internal structure of schematic diagram, line receptacle 3 and neutral receptacle 2 is identical with the internal structure of ground receptacle 4.Such as Fig. 1 to Fig. 3 institutes
Show, a kind of power connection with anti-loose metal contact chip, including rubber sleeve 1, rubber sleeve 1 be provided with neutral receptacle 2,
Line receptacle 3 and ground receptacle 4, ground receptacle 4 are arranged between neutral receptacle 2 and line receptacle 3, neutral receptacle 2, live wire
Socket 3 and ground receptacle 4 pass through rubber sleeve 1, and one end is docked with power connection, and the other end docks with power supply, neutral receptacle
2nd, the inside of line receptacle 3 and ground receptacle 4 is provided with anti-loose metal contact chip 5, the anti-loose metal contact chip 5
One end be provided with the first protrusion edge 6 for fixing wire overcoat, the inner side at the first protrusion edge 6 is provided with for fixing
Secondth protrusion edge 7 of wire interior metal, the middle part of anti-loose metal contact chip 5 is provided with for locking demetalization to be connect
Contact 5 is fixed on the fixing hole 8 and fixed groove 9 of neutral receptacle 2, line receptacle 3 or ground receptacle 4, neutral receptacle 2, fire
The inside of line jack 3 and ground receptacle 4 is provided with the fixed column 13 being used cooperatively with fixing hole 8 and fixed groove 9 and consolidated
Determine block 14.One end that rubber sleeve 1 docks with power supply is provided with the fixation scrobicular ring 10 for fixing rubber sleeve 1, the rubber
Overcoat 1 and fixed scrobicular ring 10 are integrally formed.The setting that the utility model fixes scrobicular ring 10 is easy to that rubber sleeve 1 is fixed,
Setting has circlewise greatly reinforced fixed effect, is integrally formed the bulk strength for adding rubber sleeve 1.
Preferably, fixed scrobicular ring 10 of the present utility model includes front side edge and back side edge, and front side edge is higher than back side edge.This reality
Front side edge is disposed above back side edge with new, so not only allows fixed scrobicular ring 10 that rubber sleeve 1 is fixed,
And rubber sleeve 1 can also be carried out when fixing spacing.Anti-loose metal contact chip 5 is not provided with the first protrusion side
6 one end is provided with multiple furcations 11, flexible space 12, all furcations are set between furcation 11 and furcation 11
11 surround one ring of formation together.When the utility model is so set so that power connection is attaching plug connection,
Metal contact chip can preferably fixed power source plug metal conduction column, improve the connection between attaching plug and power connection
Steadiness.The height at the first protrusion edge 6 is higher than the height at the secondth protrusion edge 7, the width ratio at the secondth protrusion edge 7
The width at the first protrusion edge 6 will width.The height at the first protrusion edge 6 is higher than the height at the secondth protrusion edge 7, because leading
The external diameter of line overcoat is more than the diameter of wire interior metal, therefore so sets fixed effect more preferable；Secondth protrusion edge 7
Width is wider than the width at the first protrusion edge 6, because wire interior metal is more smooth compared with wire overcoat, therefore increases
The width at the secondth protrusion edge 7 advantageously ensures that the fixed effect to wire interior metal.The end of all furcations 11 is equal
Stick up outward and form angle with the not outer part stuck up, the angle is more than 30 degree and is less than 60 degree.The utility model is so set
So that power connection and attaching plug, when docking, metal conduction column can be more easily inserted into metal contact chip, folder
The too small metal conduction column in angle is not easy to be directed at metal contact chip, and the too big elasticity reduction that can cause furcation 11 again of angle is unfavorable
In the fixation of metal conduction column, by multiple comparison test, it is found that angle is set greater than into 30 degree is less than 60 degree for most
It is good.
Described above, simply preferred embodiment of the present utility model, the utility model is not limited to above-mentioned implementation
Mode, as long as it reaches technique effect of the present utility model with identical means, it should all belong to the scope of protection of the utility model.
Claims (6)
- A kind of 1. power connection with anti-loose metal contact chip, it is characterised in that：Including rubber sleeve（1）, rubber sleeve （1）It is provided with neutral receptacle（2）, line receptacle（3）And ground receptacle（4）, ground receptacle（4）It is arranged at neutral receptacle（2） And line receptacle（3）Between, neutral receptacle（2）, line receptacle（3）And ground receptacle（4）Through rubber sleeve（1）, one end Docked with power connection, the other end docks with power supply, neutral receptacle（2）, line receptacle（3）And ground receptacle（4）Inside It is provided with anti-loose metal contact chip（5）, the anti-loose metal contact chip（5）One end be provided with for fixing outside wire First protrusion edge of set（6）, the first protrusion edge（6）Inner side be provided with it is the secondth convex for fix wire interior metal Go out edge（7）, anti-loose metal contact chip（5）Middle part be provided with for by anti-loose metal contact chip（5）It is fixed on zero line Socket（2）, line receptacle（3）Or ground receptacle（4）Fixing hole（8）And fixed groove（9）, neutral receptacle（2）, live wire inserts Mouthful（3）And ground receptacle（4）Inside be provided with and fixing hole（8）And fixed groove（9）The fixed column being used cooperatively （13）And fixed block（14）.
- A kind of 2. power connection with anti-loose metal contact chip according to claim 1, it is characterised in that：Outside rubber Set（1）The one end docked with power supply is provided with for fixing rubber sleeve（1）Fixation scrobicular ring（10）, the rubber sleeve（1） With fixed scrobicular ring（10）It is integrally formed.
- 3. according to a kind of any described power connection with anti-loose metal contact chip of claim 1 or 2, its feature exists In：The fixed scrobicular ring（10）Including front side edge and back side edge, front side edge is higher than back side edge.
- A kind of 4. power connection with anti-loose metal contact chip according to claim 1, it is characterised in that：It is anti-loose Metal contact chip（5）It is not provided with the first protrusion edge（6）One end be provided with multiple furcations（11）, furcation（11）With dividing Fork（11）Between flexible space is set（12）, all furcations（11）Surround one ring of formation together.
- 5. according to a kind of any described power connection with anti-loose metal contact chip of claim 1 or 4, its feature exists In：First protrusion edge（6）Height than the secondth protrusion edge（7）Height will height, the secondth protrusion edge（7）Width Than the first protrusion edge（6）Width will width.
- A kind of 6. power connection with anti-loose metal contact chip according to claim 4, it is characterised in that：All points Fork（11）End stick up outward and form angle with the outer part stuck up, the angle is more than 30 degree less than 60 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720364615.1U CN206712120U (en) | 2017-04-07 | 2017-04-07 | A kind of power connection with anti-loose metal contact chip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720364615.1U CN206712120U (en) | 2017-04-07 | 2017-04-07 | A kind of power connection with anti-loose metal contact chip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206712120U true CN206712120U (en) | 2017-12-05 |
Family
ID=60468807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720364615.1U Active CN206712120U (en) | 2017-04-07 | 2017-04-07 | A kind of power connection with anti-loose metal contact chip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206712120U (en) |
-
2017
- 2017-04-07 CN CN201720364615.1U patent/CN206712120U/en active Active
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