CN204103180U - A kind ofly can carry out to electric wire the device that extends Yu shorten - Google Patents
A kind ofly can carry out to electric wire the device that extends Yu shorten Download PDFInfo
- Publication number
- CN204103180U CN204103180U CN201420572338.XU CN201420572338U CN204103180U CN 204103180 U CN204103180 U CN 204103180U CN 201420572338 U CN201420572338 U CN 201420572338U CN 204103180 U CN204103180 U CN 204103180U
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- female
- sub
- electric wire
- screw
- conductor
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- Expired - Fee Related
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Abstract
The utility model a kind ofly can carry out to electric wire the device that extends Yu shorten, be made up of parent and daughter, described parent comprises female insulating barrier, and be arranged on female conductor of female insulating barrier inside, and the female incoming line be arranged on the left of female insulating barrier, and the female screw be arranged on the left of female insulating barrier, and the female intermediate plate to be connected with female screw, and the connector be arranged on the right side of female insulating barrier, female groove is provided with on the right side of described female conductor, described daughter comprises insulating sublayer layer, and be arranged on the sub-conductor of insulating sublayer layer inside, and the sub-incoming line be arranged on the right side of insulating sublayer layer, and the sub-screw be arranged on the right side of insulating sublayer layer, and the sub-folder sheet to be connected with sub-screw, bullet pearl is provided with on the left of described sub-conductor, described daughter and parent are connected, it is simple, easy to use that this device that can carry out extending Yu shorten to electric wire has structure, and reasonably can regulate the length of electric wire, effectively avoids people to occur wire-excessive or too short situation after a procedure.
Description
Technical field
The utility model relates to a kind ofly can carry out to electric wire the device that extends Yu shorten.
Background technology
People often can not well to draw oneself up required wire length using, when connecting electric wire, this makes all can occur wire-excessive or too short situation when cutting wire length, after cutting out long electric wire, this improves use cost greatly, and long electric wire also increases the arrangement difficulty of people to electric wire greatly, and after cutting out too short electric wire, it just cannot utilize this too short electric wire at all, after this just makes cutting, electric wire causes waste, adds the use cost of electric wire greatly.
Summary of the invention
The utility model mainly solves the technical problem existing for prior art, thus provides a kind of structure simple, easy to use, and can regulate wire length, and what effectively reduce electric wire use cost can carry out to electric wire the device that extends Yu shorten.
The utility model a kind ofly can carry out to electric wire the device that extends Yu shorten, comprise and being made up of parent and daughter, described parent comprises female insulating barrier, and be arranged on female conductor of female insulating barrier inside, and the female incoming line be arranged on the left of female insulating barrier, and the female screw be arranged on the left of female insulating barrier, and the female intermediate plate to be connected with female screw, and the connector be arranged on the right side of female insulating barrier, female groove is provided with on the right side of described female conductor, described daughter comprises insulating sublayer layer, and be arranged on the sub-conductor of insulating sublayer layer inside, and the sub-incoming line be arranged on the right side of insulating sublayer layer, and the sub-screw be arranged on the right side of insulating sublayer layer, and the sub-folder sheet to be connected with sub-screw, bullet pearl is provided with on the left of described sub-conductor, described daughter and conductor are connected.
As preferably, described parent and daughter are all cylindrical structure, improve the firmness of parent and daughter, thus the effective useful life extending parent and daughter.
As preferably, described bullet pearl inside is provided with spring, and bullet pearl is connected with female groove fit, makes bullet pearl can be good at being stuck in female groove, makes sub-conductor and female conductor can be good at being connected.
As preferably, described female screw runs through female insulating barrier, and described sub-screw runs through insulating sublayer layer, is convenient to people and carries out rotation to female screw and sub-screw and control.
As preferably, described female intermediate plate and female screw by being welded to connect, described sub-folder sheet and sub-screw by being welded to connect, the effective firmness improving female intermediate plate and sub-folder sheet, thus the useful life of the female intermediate plate of effective prolongation and sub-folder sheet.
The beneficial effects of the utility model are: the device that can carry out extending Yu shorten to electric wire has structure feature simple, easy to use, owing to being provided with connector on the right side of parent, female conductor and sub-conductor is made to can be good at being connected, and on the right side of female conductor, be provided with female groove, bullet pearl is provided with on the left of sub-conductor, bullet pearl is made to can be good at being placed in female groove, the possibility come off is there is after effectively avoiding female conductor to be connected with sub-conductor, thus allow two wires fixed by female incoming line and sub-incoming line be connected, people reasonably can be regulated the length of electric wire by being connected of parent and daughter, thus avoid people cause waste because of long after cutting electric wire, or occur that the situation that cannot use occurs because of the too short electric wire of cutting, effectively reduce the use cost of electric wire.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the overall structure figure of a kind of device that can carry out extending to electric wire and shorten of the utility model;
Fig. 2 is the structure chart of parent in a kind of device that can carry out extending to electric wire and shorten of the utility model;
Fig. 3 is the structure chart of daughter in a kind of device that can carry out extending to electric wire and shorten of the utility model.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection range of the present utility model.
As shown in Figure 1 to Figure 3 a kind of can carry out to electric wire the device that extends Yu shorten, comprise and being made up of parent 1 and daughter 2, described parent 1 comprises female insulating barrier 11, and be arranged on female conductor 12 of female insulating barrier 11 inside, and the female incoming line 14 be arranged on the left of female insulating barrier 11, and the female screw 13 be arranged on the left of female insulating barrier 11, and the female intermediate plate 131 to be connected with female screw 13, and the connector 15 be arranged on the right side of female insulating barrier 11, female groove 121 is provided with on the right side of described female conductor 12, described daughter 2 comprises insulating sublayer layer 21, and be arranged on the sub-conductor 22 of insulating sublayer layer 21 inside, and the sub-incoming line 24 be arranged on the right side of insulating sublayer layer 21, and the sub-screw 23 be arranged on the right side of insulating sublayer layer 21, and the sub-folder sheet 231 to be connected with sub-screw 23, bullet pearl 221 is provided with on the left of described sub-conductor 22, described daughter 2 is connected with parent 1.
Described parent 1 is all cylindrical structure with daughter 2, improves the firmness of parent 1 and daughter 2, thus the effective useful life extending parent 1 and daughter 2.
Described bullet pearl 221 inside is provided with spring (mark), and bullet pearl 221 and female groove 121 are connected, and make bullet pearl 221 can be good at being stuck in female groove 121, makes sub-conductor 22 can be good at being connected with female conductor 12.
Described female screw 13 runs through female insulating barrier 11, and described sub-screw 23 runs through insulating sublayer layer 21, is convenient to people and carries out rotation to female screw 13 and sub-screw 23 and control.
Described female intermediate plate 131 is with female screw 13 by being welded to connect, and described sub-folder sheet 231 by being welded to connect, effectively improves the firmness of female intermediate plate 131 and sub-folder sheet 231 with sub-screw 23, thus the effective useful life extending female intermediate plate 131 and sub-folder sheet 231.
When needing to regulate the length of electric wire (mark), first two wires are placed into respectively in the female incoming line 14 on the left of parent 1 and the sub-incoming line 24 on the right side of daughter 2; Then by the female intermediate plate 131 be connected with female screw 13 and the sub-folder sheet 231 be connected with sub-screw 23, two wires are fixed; Again sub-conductor 22 is placed in connector 15, and is fixed to firmly in female groove 121 by bullet pearl 221, coming off after avoiding parent 1 to be connected with daughter 2, the length of effective extending wire, thus effectively the length of electric wire is regulated.
The beneficial effects of the utility model are: the device that can carry out extending Yu shorten to electric wire has structure feature simple, easy to use, owing to being provided with connector on the right side of parent, female conductor and sub-conductor is made to can be good at being connected, and on the right side of female conductor, be provided with female groove, bullet pearl is provided with on the left of sub-conductor, bullet pearl is made to can be good at being placed in female groove, the possibility come off is there is after effectively avoiding female conductor to be connected with sub-conductor, thus allow two wires fixed by female incoming line and sub-incoming line be connected, people reasonably can be regulated the length of electric wire by being connected of parent and daughter, thus avoid people cause waste because of long after cutting electric wire, or occur that the situation that cannot use occurs because of the too short electric wire of cutting, effectively reduce the use cost of electric wire.
The above, be only embodiment of the present utility model, but protection range of the present utility model is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed within protection range of the present utility model.Therefore, the protection range that protection range of the present utility model should limit with claims is as the criterion.
Claims (5)
1. the device that can carry out extending Yu shortening to electric wire, it is characterized in that: comprise and being made up of parent and daughter, described parent comprises female insulating barrier, and be arranged on female conductor of female insulating barrier inside, and the female incoming line be arranged on the left of female insulating barrier, and the female screw be arranged on the left of female insulating barrier, and the female intermediate plate to be connected with female screw, and the connector be arranged on the right side of female insulating barrier, female groove is provided with on the right side of described female conductor, described daughter comprises insulating sublayer layer, and be arranged on the sub-conductor of insulating sublayer layer inside, and the sub-incoming line be arranged on the right side of insulating sublayer layer, and the sub-screw be arranged on the right side of insulating sublayer layer, and the sub-folder sheet to be connected with sub-screw, bullet pearl is provided with on the left of described sub-conductor, described daughter and parent are connected.
2. according to claim 1ly a kind ofly can carry out to electric wire the device that extends Yu shorten, it is characterized in that: described parent and daughter are all cylindrical structure.
3. according to claim 1ly a kind ofly can carry out to electric wire the device that extends Yu shorten, it is characterized in that: described bullet pearl inside is provided with spring, and bullet pearl is connected with female groove fit.
4. according to claim 1ly a kind ofly can carry out to electric wire the device that extends Yu shorten, it is characterized in that: described female screw runs through female insulating barrier, described sub-screw runs through insulating sublayer layer.
5. according to claim 1ly a kind ofly can carrying out to electric wire the device that extends Yu shorten, it is characterized in that: described female intermediate plate and female screw are by being welded to connect, and described sub-folder sheet and sub-screw are by being welded to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420572338.XU CN204103180U (en) | 2014-10-01 | 2014-10-01 | A kind ofly can carry out to electric wire the device that extends Yu shorten |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420572338.XU CN204103180U (en) | 2014-10-01 | 2014-10-01 | A kind ofly can carry out to electric wire the device that extends Yu shorten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204103180U true CN204103180U (en) | 2015-01-14 |
Family
ID=52271582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420572338.XU Expired - Fee Related CN204103180U (en) | 2014-10-01 | 2014-10-01 | A kind ofly can carry out to electric wire the device that extends Yu shorten |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204103180U (en) |
-
2014
- 2014-10-01 CN CN201420572338.XU patent/CN204103180U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20150114 Termination date: 20161001 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |