CN204407521U - One exempts from wire stripping air switch - Google Patents
One exempts from wire stripping air switch Download PDFInfo
- Publication number
- CN204407521U CN204407521U CN201520109760.6U CN201520109760U CN204407521U CN 204407521 U CN204407521 U CN 204407521U CN 201520109760 U CN201520109760 U CN 201520109760U CN 204407521 U CN204407521 U CN 204407521U
- Authority
- CN
- China
- Prior art keywords
- occlusion
- bar
- air switch
- inlet port
- wire stripping
- 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 relates to one and exempts from wire stripping air switch, comprise housing, line inlet port, switch and engaging device, engaging device comprises two occlusions bar, motion bar and occlusion buttons, occlusion bar one is fixed on the line inlet port passage place in housing, one end of another occlusion bar is attached thereto by fixed axis, the other end is connected with motion bar by movable axis, and the other end of motion bar is connected with occlusion button, and the inner side of two occlusion bars is provided with bite film.The utility model changes the mode of connection of conventional air switch, makes clamping, securing electric lines more convenient, and decreases the exposed of copper core segment after wire stripping, significantly increases fail safe, also improves wiring efficiency simultaneously.
Description
Technical field
The utility model relates to electrical equipment, specifically relates to a kind of air switch of exempting from wire stripping.
Background technology
At present, before air switch adopts plate usually, after plate, the mode of connection of plug-in type, drawer type, when connecting air switch, need first with pliers, the insulated hull outside electric wire to be peeled off, and then electric wire is docked with the incoming line of air switch, not only time-consuming, effort, reduce operating efficiency, and exposed copper core segment also affects fail safe.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model provides a kind of air switch that just can realize connecting without wire stripping, is easy to operation, fast facility.
For achieving the above object, the technical solution of the utility model is: one exempts from wire stripping air switch, comprise housing, line inlet port, switch and engaging device, engaging device comprises two occlusions bar, motion bar and occlusion buttons, occlusion bar one is fixed on the line inlet port passage place in housing, and one end of another occlusion bar is attached thereto by fixed axis, and the other end is connected with motion bar by movable axis, the other end of motion bar is connected with occlusion button, and the inner side of two occlusion bars is provided with bite film.
As preferred further, the passage of described line inlet port becomes miter angle with housing wall, and the occlusion bar being fixed on line inlet port passage place also becomes miter angle with housing wall.
As preferred further, described bite film is the metal conductive materials of ridge-shaped, and the ridge-shaped part of bite film can puncture the insulated hull outside electric wire, and the bite film positions on two occlusion bars are relative or staggered one by one.
As preferred further, described engaging device quantity is even number.
As preferred further, described line inlet port lays respectively at the upper and lower wall of housing.
As preferred further, described occlusion button is self-locking type switch or thread switch.
As further preferably, press bottom when being engaged button, when motion bar shifts extreme position onto, the ridge-shaped of the bite films on two occlusion bars punctures wire outer skin and is engaged with the copper core of electric wire and does not cut off copper core.
The beneficial effect that the utility model has is: the mode of connection changing original air switch, makes clamping, securing electric lines more convenient, and decreases the exposed of copper core segment after wire stripping, significantly increases fail safe, also improves wiring efficiency simultaneously.
Accompanying drawing explanation
Fig. 1 is side schematic view of the present utility model;
Fig. 2 is the structural representation of bite film of the present utility model;
Wherein: housing 1, fixed axis 2, occlusion bar 3, bite film 4, movable axis 5, motion bar 6, occlusion button 7, line inlet port 8, switch 9.
Embodiment
As shown in Figure 1, one exempts from wire stripping air switch, comprise housing 1, line inlet port 8, switch 9 and engaging device, engaging device comprises two occlusion bars 3, motion bar 6 and occlusion button 7, occlusion bar 3 one is fixed on the passage place of the line inlet port 8 in housing 1, one end of another occlusion bar 3 is attached thereto by fixed axis 2, link position can be the occlusion position of bar 3 from end points, the other end is connected with motion bar 6 by movable axis 5, the other end of motion bar 6 is connected with occlusion button 7, as shown in Figure 2, the inner side of two occlusion bars 3 is provided with the bite film 4 of the metal conductive materials of ridge-shaped, the ridge-shaped part of bite film 4 can puncture the insulated hull outside electric wire, article two, bite film 4 position be engaged on bar 3 is relative or staggered one by one.When occlusion button presses 7 to bottom, when motion bar 6 shifts extreme position onto, the ridge-shaped of the bite film 4 on two occlusion bars 3 punctures wire insulation skin and is engaged with the copper core of electric wire and does not cut off copper core.Line inlet port 8 lays respectively at the upper and lower wall of housing 1.The passage of line inlet port 8 becomes miter angle with housing 1 wall, and the occlusion bar 3 being fixed on the passage place of line inlet port 8 also becomes miter angle with housing 1 wall.Engaging device quantity is even number, and the number of, lines that concrete quantity and air switch control is corresponding.Occlusion button 7 is self-locking type switch or thread switch, is engaged the switch 9 of button 7 and air switch at grade, easy to use and operation.
During use, electric wire is put in along line inlet port 8, after pressing occlusion button 7, motion bar 6 promotes occlusion bar 3, and the position of occlusion bar 3 changes, under the rotation of movable axis 5, occlusion bar 3 is shifted to be fixed on another occlusion bar 3 at the passage place of line inlet port 8, bite film 4 is engaged gradually, and because the ridge-shaped of bite film 4 is sharper, the crust puncturing electric wire is under force connected with copper core.
Claims (3)
1. exempt from wire stripping air switch for one kind, comprise housing, line inlet port, switch, characterized by further comprising engaging device, described engaging device comprises occlusion bar, motion bar and occlusion button, described occlusion bar one is fixed on the line inlet port passage place in housing, and one end of another occlusion bar is attached thereto by fixed axis, and the other end is connected with motion bar by movable axis, the other end of motion bar is connected with occlusion button, and the inner side of two occlusion bars is provided with bite film.
2. according to claim 1ly exempt from wire stripping air switch, it is characterized in that: the passage of described line inlet port becomes miter angle with housing wall.
3. according to claim 1ly exempt from wire stripping air switch, it is characterized in that: described bite film is the metal conductive materials of ridge-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520109760.6U CN204407521U (en) | 2015-02-15 | 2015-02-15 | One exempts from wire stripping air switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520109760.6U CN204407521U (en) | 2015-02-15 | 2015-02-15 | One exempts from wire stripping air switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204407521U true CN204407521U (en) | 2015-06-17 |
Family
ID=53431358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520109760.6U Expired - Fee Related CN204407521U (en) | 2015-02-15 | 2015-02-15 | One exempts from wire stripping air switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204407521U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106971876A (en) * | 2017-04-11 | 2017-07-21 | 潘昌雄 | One kind exempts from wire stripping self-locking connection shallow bid multiple cord switch |
-
2015
- 2015-02-15 CN CN201520109760.6U patent/CN204407521U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106971876A (en) * | 2017-04-11 | 2017-07-21 | 潘昌雄 | One kind exempts from wire stripping self-locking connection shallow bid multiple cord switch |
| CN106971876B (en) * | 2017-04-11 | 2019-02-26 | 潘昌雄 | One kind exempting from the self-locking connection shallow bid multiple cord switch of wire stripping |
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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: 20150617 Termination date: 20160215 |