CN2667684Y - Fast joint - Google Patents
Fast joint Download PDFInfo
- Publication number
- CN2667684Y CN2667684Y CN 200320129391 CN200320129391U CN2667684Y CN 2667684 Y CN2667684 Y CN 2667684Y CN 200320129391 CN200320129391 CN 200320129391 CN 200320129391 U CN200320129391 U CN 200320129391U CN 2667684 Y CN2667684 Y CN 2667684Y
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- pedestal
- lead
- tubular passage
- 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
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- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
The utility model relates to an electrical conductive connecting device, in particular to a connecting device for needle point, grooved board and similar contacting units for penetrating insulated wire, cable and core wire. The utility model is provided with a U-shaped groove seat. A tubular passage which is parallel with the groove is arranged at one side of the seat. The groove extending form outside of the tubular passage to the groove seat and interior of the tubular passage are respectively provided with at least 1 bolt. The utility model which is simple in installing and removing can be operated with electricity, the lead need not to be cut or peeled so as to save the labor and the time. The used lead and the connector can be used repeatedly so as to save the material. The utility model is suitable for single core wire, the double core wire, in particular to be a quick three way connector with obvious effect. The utility model allows arranging branch wires on the main wire, which can be removed after use. Therefore, the utility is suitable for various sections and line types, which can be produced in production line with low cost.
Description
Technical field
The utility model relates to a kind of jockey of conductivity, and especially a kind of employing penetrates insulated wire, cable or electric wire heart yearn and the jockey of the needle point, slotted-plate or the similar contact that use.
Background technology
The frequent employing that interconnects that is used for (the following general designation leads) such as insulated wires, electric wire, cable of conductivity is reversed, and twines bending, welding, welding, riveted joint, ways such as crimping or clamping.And jockey, for example two logical, threeway isoelectric line, cable Connection Block, junction block or joint are widely used especially.In household electrical appliance, instrument and meter and industrial electrical equipment equipment and construction and decoration, particularly some provisional places (for example meeting-place, community activity etc.) all use Connection Block (joint or junction block below are referred to as joint) in a large number.The pedestal of joint is the connection electric conductor that is provided with tight screw with lock, and a side of electric conductor is established the hole that is used to insert lead, behind the lead insertion hole that needs connect, screws screw, then finishes the connection of at least 2 leads.Its deficiency is 1) conductor mounting with the dismounting time-consuming; 2) must cut off lead as required, peel off insulating outer layer, waste wire rod in a large number; 3) end of lock-screw and lead plane contact, tautness is poor, gets loose easily, and accidents caused.
Summary of the invention
But the purpose of this utility model is to provide a kind of and loads and unloads easy hot line job, needn't cut stripping lead, saving of work and time, tautness and the good wire connection device of fail safe.
The utility model is provided with the flute profile pedestal that cross section takes the shape of the letter U, and extends and the parallel annular channel of slotting at a lateral surface of pedestal, is provided with at least 1 at the annular channel lateral surface that extends to the fluting in the flute profile pedestal and runs through screw; Be provided with at least 1 at the annular channel lateral surface that extends to the annular channel and run through screw.
The afterbody of said screw is the tip.In order to make joint can be common to single condctor and duplex wire, can in the pedestal fluting, establish the conduction compressing tablet.In the fluting of pedestal, preferably be provided with anti-skidding line.
Can be provided with insulation cover on the pedestal of snap joint, adopt the insulation plastic material, the cover body of outer cover and joint pedestal are matched.Insulation cover can adopt the buckle-type outer cover.After in lead is pressed into the pedestal fluting, fasten outer cover; When needing the dismounting lead, open outer cover.
The utility model has the advantages that the construction loading and unloading are easy, only need lead is pressed into the pedestal fluting that directly lock-screw insert branch line locking again, but lead, saving of work and time needn't be cut, be shelled to hot line job.Only need to handle a little and can use repeatedly with lead of crossing and joint, save material.Be applicable to single-core line, double wired conductor etc.,, have a significant effect especially as the fast three-way joint.Arranging exhibits with the meeting-place is example, and usually, the duration of arranging exhibits in the meeting-place is short, wiring is complicated, funds are few, change is big, need augment, change wiring at any time, and existing joint is difficult to finish.The utility model can be set up branch line at any time on main line, can dismantle at any time after using up.The utility model is applicable to various section bars, line style, but streamline production, and cost is low.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the user mode figure of the utility model embodiment.
Fig. 3 is the user mode figure of the utility model embodiment.
Fig. 4 is the insulation cover structural representation of the utility model embodiment.
Embodiment
Shown in Fig. 1～3, the utility model is provided with the flute profile pedestal 1 that cross section takes the shape of the letter U, lateral surface 11 at pedestal 1 extends and the 12 parallel annular channels 2 of slotting, and is provided with 2 and runs through screw 13,14 in the fluting 12 of annular channel 2 lateral surfaces that extend to the flute profile pedestal.Be provided with 1 at annular channel 2 lateral surfaces that extend to the endoporus 21 of annular channel 2 and run through screw 22.
Said screw 13,14 and 22 afterbody are the tip.In order to make joint can be common to single condctor and duplex wire, can in the pedestal fluting, establish the conduction compressing tablet.In the fluting 12 of pedestal 1, be provided with anti-skidding line 15.
As shown in Figure 4, the pedestal of snap joint is provided with buckle-type insulation cover 5, adopts the insulation plastic material, and the cover body of outer cover and joint pedestal are matched.The top of outer cover 5 is provided with the peristome 56 that is used to put into screw, is provided with folding groove 51,52,53 respectively at each bending part of outer cover, establishes buckling parts 54,55 respectively at the two ends of outer cover.After in lead is pressed into the pedestal fluting, fasten outer cover; When needing the dismounting lead, open outer cover and can take out lead.
Claims (6)
1, snap joint is characterized in that being provided with the flute profile pedestal that cross section takes the shape of the letter U, and extends and the parallel annular channel of slotting at a lateral surface of pedestal, is provided with at least 1 at the annular channel lateral surface that extends to the fluting in the flute profile pedestal and runs through screw; Be provided with at least 1 at the annular channel lateral surface that extends to the annular channel and run through screw.
2, snap joint as claimed in claim 1 is characterized in that the afterbody of said screw is the tip.
3, snap joint as claimed in claim 1 is characterized in that establishing the conduction compressing tablet in the pedestal fluting.
4, snap joint as claimed in claim 1 is characterized in that being provided with anti-skidding line in the fluting of pedestal.
5, snap joint as claimed in claim 1 is characterized in that pedestal is provided with insulation cover.
6, snap joint as claimed in claim 5 is characterized in that said insulation cover is the buckle-type outer cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320129391 CN2667684Y (en) | 2003-12-15 | 2003-12-15 | Fast joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320129391 CN2667684Y (en) | 2003-12-15 | 2003-12-15 | Fast joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2667684Y true CN2667684Y (en) | 2004-12-29 |
Family
ID=34349955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320129391 Expired - Fee Related CN2667684Y (en) | 2003-12-15 | 2003-12-15 | Fast joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2667684Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011106935A1 (en) * | 2010-03-04 | 2011-09-09 | Huawei Technologies Co., Ltd. | Screw support for securing a plurality of screws |
| CN102760978A (en) * | 2011-04-27 | 2012-10-31 | 泰科电子(上海)有限公司 | Electrically connecting device |
| CN103091880A (en) * | 2013-02-04 | 2013-05-08 | 深圳市奥普利斯光电有限公司 | Round nail used for electric conduction of smart film |
| CN104201482A (en) * | 2014-09-08 | 2014-12-10 | 韩金玲 | Graphene wire and cable connecting device |
| CN104577360A (en) * | 2015-01-21 | 2015-04-29 | 吴为生 | Quick connection terminal for LED ceiling lamp |
-
2003
- 2003-12-15 CN CN 200320129391 patent/CN2667684Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011106935A1 (en) * | 2010-03-04 | 2011-09-09 | Huawei Technologies Co., Ltd. | Screw support for securing a plurality of screws |
| CN102760978A (en) * | 2011-04-27 | 2012-10-31 | 泰科电子(上海)有限公司 | Electrically connecting device |
| CN102760978B (en) * | 2011-04-27 | 2015-04-01 | 泰科电子(上海)有限公司 | Electrically connecting device |
| CN103091880A (en) * | 2013-02-04 | 2013-05-08 | 深圳市奥普利斯光电有限公司 | Round nail used for electric conduction of smart film |
| CN103091880B (en) * | 2013-02-04 | 2016-04-20 | 深圳市奥普利斯光电有限公司 | A kind of wire nail for light modulation film conduction |
| CN104201482A (en) * | 2014-09-08 | 2014-12-10 | 韩金玲 | Graphene wire and cable connecting device |
| CN104577360A (en) * | 2015-01-21 | 2015-04-29 | 吴为生 | Quick connection terminal for LED ceiling lamp |
| CN104577360B (en) * | 2015-01-21 | 2017-11-07 | 吴为生 | LED Ceiling light quick-connect terminals |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |