CN105680195A - Electric wire connection device - Google Patents
Electric wire connection device Download PDFInfo
- Publication number
- CN105680195A CN105680195A CN201410658095.6A CN201410658095A CN105680195A CN 105680195 A CN105680195 A CN 105680195A CN 201410658095 A CN201410658095 A CN 201410658095A CN 105680195 A CN105680195 A CN 105680195A
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- CN
- China
- Prior art keywords
- outer seal
- wire connecting
- connecting device
- pin
- connects
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- 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.)
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Abstract
The invention relates to an electric wire connection device, which comprises an outer seal cover, a guide body and a conductive spring plate, wherein the outer seal cover comprises a close side and locking sides for forming an opening; the guide body is arranged on the locking sides of the outer seal cover; the guide body and the outer seal cover form a docking space and form a plurality of guide channels for insertion of electric wires; the conductive spring plate is assembled in the docking space and is provided with an elastic part and a conductive part; a primary pin and a secondary pin are arranged at extension positions, of each guide channel, on the elastic part respectively; and a V-shaped groove is formed in the extension position, of each guide channel, on the conductive part. The multi-point surface contact area with the electric wires is increased by the elastic wire pressing action of the primary pins and the secondary pins and the V-shaped grooves, so that the electric wire connection device can provide a stable clamping effect and a good electric connection effect when the electric wires are inserted.
Description
Technical field
The present invention relates to a kind of interposed electrical connector being electrically connected mutually by many electric wires, refer to a kind of tool strengthening line ball effect especially and contact, with electric wire multiple spot face, the wire connector reaching complete contact condition.
Background technology
Press, generally speaking, wire connector is mainly used in electricity consumption article or the electric wire between accessory with power supply is connected use, therefore the structure of wire connector composition operates electric wire with person easy to use connects and unlikely be damaged when operation connects, and after completing to connect not easily Song Tuo and can really firmly connect for wanting.
Referring to shown in Fig. 1, known wire connector 1 presss from both sides the slotting sheet 13 of sheet 11, primarily of a shell 10, one and a lid body 14 is formed; Wherein, this shell 10 inside is accommodating space, and bottom has most perforation 100; This folder sheet 11 is shaping by conductive material, this shell 10 inside can be received into and located, side extends to form most bending sections 111 respectively, continue again to extend an arc sheet 110, and form a clamping edge 112 at tail end, this slotting sheet 13 is a positioned internal receiving into this shell 10, and can with folder sheet 11 to the electroconductibility material sheet body contacted; After shell 10, folder sheet 11 and slotting sheet 13 all assemble combination location, finally it is about to a lid body 14 and it is covered on this shell 10, and make firm property with this shell 10 and be combined.
Described perforation 100 respectively for the bare wire after an electric wire termination peeling plug into, when the bare wire of electric wire plugs fashionable, clamping edge 112 can be pushed open, and rise along the wall body of slotting sheet 13, therefore, by the common clamping of clamping edge 112 with slotting sheet 13, and the bare wire after insertion can be made to be clamped, and plug and all jointly electrically conduct into each bar electric wire in each perforation 100.
Only, when the bare wire of electric wire plugs fashionable, only by the common clamping of clamping edge 112 with slotting sheet 13, owing to the contact of this electric wire respectively and between the clamping edge 112 of this folder sheet 11 and slotting sheet 13 is all single some face contact, therefore probably cannot provide and firmly clamp effect, the bare wire of electric wire is made to plant to have easily to interfere because of external force after in perforation 100 and come off and cannot normally effectively be electrically connected, even damage and the improper situation of electricity consumption article or accessory occurs. Therefore, how can strengthen wire connector provides firm clamping effect for electric wire insertion, real the emphasis improved by wire connector of the present invention of wish.
Summary of the invention
The main purpose of the present invention is to provide a kind of tool firmly to clamp the wire connecting device of electric wire effect, in order to by the elasticity of two shell fragment own, powerful line ball effect is produced for the electric wire of insertion, to strengthen providing when wire connector inserts firm clamping effect for electric wire.
A time object of the present invention is to arrange V-groove on the conductive part in wire connecting device, to increase the contact area in tool multiple spot face between vee-cut when electric wire inserts and on conductive part, uses to promote when many electric wires insert electrically being interconnected effect.
For reaching described object, the present invention provides a kind of wire connecting device, in order to be electrically connected mutually by electric wire, it is characterised in that, it comprises:
One outer seal, the group with a closed side and a formation opening connects side;
One guiding body, the group being installed on described outer seal connects side, jointly forms one with described outer seal and connects space, and forms multiple guiding channel in described electric wire direction of insertion;
One electroconductive elastic sheet, connect described in being installed in space, it is provided with the conductive part that an elastic portion and is connected to elastic portion, described elastic portion is respectively equipped with one at the extended position of each pilot channel and main connects pin and a pair connects pin, and described conductive part forms a V-groove respectively at the extended position of each pilot channel.
In described wire connecting device: the closed side of described outer seal is provided with the groove that continues of the described V-groove shape of multiple correspondence.
In described wire connecting device: the closed side of described outer seal is set to a tapered wall.
In described wire connecting device: described master connects pin and connects, with secondary, the different both sides that pin lays respectively at described elastic portion.
In described wire connecting device: the master of described elastic portion connects the convex rib that pin surface is provided with a corresponding described V-groove position.
In described wire connecting device: described conductive part is integrally riveting in described elastic portion.
In described wire connecting device: described elastic portion one bending forming one top board, a base plate being connected with described conductive part and multiple support between described top board and base plate, described master connect pin and pair connect pin by described top board integrally extension form.
In described wire connecting device: the closed side of described outer seal is provided with a test hole further.
In described wire connecting device: described in draw body there is the engagement part that a threading portion and exposing to described outer seal is built in described outer seal, and between described threading portion and engagement part, form the flange that fastens described opening.
In described wire connecting device: projection and the hole clipping being provided with at least one formation fixing means between the engagement part of described outer seal and described guiding body.
In described wire connecting device: the engagement part of described guiding body is respectively equipped with a dividing plate between two adjacent guiding channels.
In described wire connecting device: described dividing plate both sides integrally extend to form the inclined-plane that a described master of cooperation connects pin bending angle respectively.
The feature of the present invention is to wear fashionable when described electric wire by described pilot channel, described electric wire will connect pin pushing and pressing skew described master in advance, again described pair is connect pin subsequently and push against skew equally, until the exposed insertion end of described electric wire contacts the end face of described closed side, described electric wire is subject to described master and connects pin and the secondary elasticity-intensified line ball effect connecing two shell fragments such as pin, makes the V-groove of electric wire and described conductive part reach the electric connection state of Multi-contact.
Accompanying drawing explanation
Fig. 1 is the three-dimensional exploded view of existing wire connector;
Fig. 2 is the stereographic map of wire connecting device of the present invention;
Fig. 3 is the exploded view of Fig. 2;
Fig. 4 is the part sectioned view of outer seal;
Fig. 5 is the part sectioned view of electroconductive elastic sheet;
Fig. 6 is the part sectioned view of guiding body;
Fig. 7 is the sectional schematic diagram of wire connector of the present invention clamping electric wire.
Description of reference numerals: 1-wire connector; 10-shell; 100-bores a hole; 11-presss from both sides sheet; 110-arc sheet; 111-bends section; 112-clamps edge; 13-inserts sheet; 14-lid body; 2-wire connecting device; 21-outer seal; 211-opening; 212-group connects side; 213-closed side; The accommodating space of 214-; 215-hole clipping; 216-test hole; 217-continues groove; 218-tapered wall; 219-surrounding wall face; 22-guides body; 221-threading portion; 222-engagement part; 223-guiding channel; 224-flange; 225-dividing plate; 226-inclined-plane; 227-projection; 23-electroconductive elastic sheet; 231-elastic portion; 232-conductive part; 233-top board; 234-base plate; 235-support; 236-master connects pin; 237-pair connects pin; 238-V type groove; The convex rib of 239-; 240-gap; 3-electric wire; 31-inserts end.
Embodiment
Hereby for ease of further the structure of the present invention, use and feature thereof being had darker one layer of clear and definite, full and accurate understanding and understanding, better embodiment is enumerated in whence, coordinates diagram to be described in detail as follows:
First, refer to a better embodiment shown in Fig. 2, Fig. 3 and Fig. 7, wire connecting device 2 of the present invention mainly for plural number electric wire 3 wear into, and in order to be electrically connected mutually by plural number electric wire 3, described wire connecting device 2 is jointly assembled by outer seal 21, guiding three parts such as body 22 and an electroconductive elastic sheet 23 and is formed.
Shown in Fig. 3 and Fig. 4, outer seal 21 of the present invention has the tapered wall 218 that electric wire 3 described in surrounding wall face 219 and a clamping position that an opening 211, wears for described electric wire 3 inserts end 31, and one group that described surrounding wall face 219 and tapered wall 218 are integrally interconnected to form described outer seal 21 connects side 212 and a closed side 213, described closed side 213 is owing to adopting the design of tapering type Beam End, it is possible to complete detain the plural electric wire 3 inserted and prevents its electric wire 3 from rocking; And described outer seal 21 inside forms an accommodating space 214.
Wherein, the described group of upper and lower end connecing side 212 is respectively equipped with at least one hole clipping 215, in the present embodiment, is be provided with a hole clipping 215 and lower end is provided with two hole clippings 215 to connect upper end, side 212 in group, but not as limit; Described closed side 213 is then provided with one by perforate and the test hole 216 being connected with described accommodating space 214 outwardly, when wire connecting device 2 of the present invention, to have many electric wires 3 to wear fashionable, electrical detector bar self-test hole 216 can be inserted by user, namely described electroconductive elastic sheet 23 can be touched, can survey by this and know whether conducting strip conducts electricity, whether certain to learn its electric connection effect.
In addition, lower surface front end in described accommodating space 214 is provided with the continue groove 217 of plural number (be four in the present embodiment) in V shape, coordinate the V-groove 238 on electroconductive elastic sheet 23, can firmly buckle after making electric wire 3 insert the groove 217 that continues of V-groove 238 and connection, not easily produce displacement.
Refer to shown in Fig. 3 and Fig. 6, the present invention guide body 22 can by described opening 211 wear into, and the group being positioned described outer seal 21 is installed and connects side 212, coordinate by this described outer seal 21 accommodating space 214 is closed form a hidden wiring pattern connect space.
Described guiding body 22 has threading portion 221 and the engagement part 222 being built in described outer seal 21 that exposes to described outer seal 21, and inside has the guiding channel 223 that four form described electric wire 3 direction of insertion, and between described threading portion 221 and engagement part 222, separately it is provided with the flange 224 that fastens described opening 211.
Moreover, described guiding body 22 inside extends three dividing plates 225 by described flange 224 end face towards described engagement part 222, described dividing plate 225 is between two adjacent guiding channels 223, and isolate described four guiding channels 223, and when the guiding channel 223 into correspondence worn respectively by plural number electric wire 3, can not diverge and mutually disturb because of the insertion end 31 of electric wire 3. In addition, the both sides of described each guiding channel 223 form the inclined-plane 226 of a set angle respectively.
In addition, the outside surface of described engagement part 222 is provided with the projection 227 that the described hole clipping 215 of at least one cooperation forms fixing means, make outer seal 21 complete can detain guiding body 22 and reach firm combination, aforementioned projection 227 and hole clipping 215 are only the use of illustration, it is not in a limitative way, that is it is fixing also can be combined with each other by other clipping meanses between described outer seal 21 and guiding body 22.
Refer to shown in Fig. 3 and Fig. 5, electroconductive elastic sheet 23 of the present invention be installed in described outer seal 21 and guiding body 22 altogether structure connect in space, mainly formed in order to elastic portion 231 and the conductive part 232 contacting with described plural electric wire 3 and being electrically connected mutually that described plural number electric wire 3 is clamped respectively by one.
The master of the different two ends that base plate 234, multiple support 235 between described top board 233 and base plate 234 and the plural number that wherein said elastic portion 231 is connected with described conductive part 232 by metal sheet one bending forming one top board 233, corresponds to each pilot channel 223 extended position by described top board 233 one extension respectively connects pin 236 and pair connects pin 237 and formed, wherein said master connects pin 236 and extends towards described base plate 234 by described top board 233 contrary flexure bending, and each master connects and has a gap 240 between pin 236. In the present embodiment, described top board 233 extends four masters and connects pin 236 and four pairs connect pin 237, and each guiding channel 223 corresponding is main connects pin 236 and a pair connects pin 237.
Described conductive part 232 is that the base plate 234 being integrally riveting in described elastic portion 231 is fixed, described conductive part 232 and extended position corresponding to each pilot channel 223 forms an increase and the V-groove 238 in described electric wire 3 point of contact face (Multi-contact) respectively, described V-groove 238 connects with the described groove 217 that continues after described electroconductive elastic sheet 23 is assembled in outer seal 21. In addition, described elastic portion 231 extends, towards the main pin 236 that connects, the convex rib 239 being provided with corresponding described V-groove 238 position by described top board 233 surface, to strengthen 236 intensity that this master connects pin.
Shown in Fig. 2, Fig. 3 and Fig. 7, when described outer seal 21, guiding body 22 and electroconductive elastic sheet 23 are installed mutually, electroconductive elastic sheet 23 is installed in the engagement part 222 of guiding body 22, and the main side connecing pin 236 of described plural number is resisted against on described inclined-plane 226, and the plural dividing plate 225 of guiding body 22 blocks in the plural gap 240 of corresponding electroconductive elastic sheet 23 respectively, make the guiding body 22 can complete coated electroconductive elastic sheet 23. When described guiding body 22 and electroconductive elastic sheet 23 are assembled in described outer seal 21, described plural number master connects pin 236 and all connects side 212 close to the group of described outer seal 21, and described plural number pair connects pin 237 all close to the closed side 213 of outer seal 21.
Moreover, when described electric wire 3 is worn fashionable by described guiding channel 223, described electric wire 3 pushes against skew by advance described master being connect pin 236, more described pair is connect pin 237 subsequently and pushes against skew equally, until the exposed insertion end 31 of described electric wire contacts the end face of described closed side 213.
Now, by being subject to, described master connects pin 236 and the secondary elastic contribution connecing pin 237 to described electric wire 3, electric wire 3 is made to reach Multi-contact state with the V-groove 238 of described conductive part 232, therefore, wire connector of the present invention designs by this pair of shell fragment and V-groove 238, it is possible to strengthening line ball effect also reaches the electric connection state of complete contact condition with electric wire Multi-contact.
Just illustrating property for the purpose of the present invention is more than described; but not restrictive, those of ordinary skill in the art understand, when not departing from the spirit and scope that claim limits; many amendments, change or equivalence can be made, but all will fall within protection scope of the present invention.
Claims (12)
1. a wire connecting device, in order to be electrically connected electric wire mutually, it is characterised in that, it comprises:
One outer seal, the group with a closed side and a formation opening connects side;
One guiding body, the group being installed on described outer seal connects side, jointly forms one with described outer seal and connects space, and forms multiple guiding channel in described electric wire direction of insertion;
One electroconductive elastic sheet, connect described in being installed in space, it is provided with the conductive part that an elastic portion and is connected to elastic portion, described elastic portion is respectively equipped with one at the extended position of each pilot channel and main connects pin and a pair connects pin, and described conductive part forms a V-groove respectively at the extended position of each pilot channel.
2. wire connecting device according to claim 1, it is characterised in that: the closed side of described outer seal is provided with the groove that continues of the described V-groove shape of multiple correspondence.
3. wire connecting device according to claim 1, it is characterised in that: the closed side of described outer seal is set to a tapered wall.
4. wire connecting device according to claim 1, it is characterised in that: described master connects pin and connects, with secondary, the different both sides that pin lays respectively at described elastic portion.
5. wire connecting device according to claim 1, it is characterised in that: the master of described elastic portion connects the convex rib that pin surface is provided with a corresponding described V-groove position.
6. wire connecting device according to claim 1, it is characterised in that: described conductive part is integrally riveting in described elastic portion.
7. wire connecting device according to claim 1, it is characterized in that: described elastic portion one bending forming one top board, a base plate being connected with described conductive part and multiple support between described top board and base plate, described master connect pin and pair connect pin by described top board integrally extension form.
8. wire connecting device according to claim 1, it is characterised in that: the closed side of described outer seal is provided with a test hole further.
9. wire connecting device according to claim 1, it is characterized in that: described in draw body there is the engagement part that a threading portion and exposing to described outer seal is built in described outer seal, and between described threading portion and engagement part, form the flange that fastens described opening.
10. wire connecting device according to claim 9, it is characterised in that: projection and the hole clipping being provided with at least one formation fixing means between the engagement part of described outer seal and described guiding body.
11. wire connecting devices according to claim 9, it is characterised in that: the engagement part of described guiding body is respectively equipped with a dividing plate between two adjacent guiding channels.
12. wire connecting devices according to claim 11, it is characterised in that: described dividing plate both sides integrally extend to form the inclined-plane that a described master of cooperation connects pin bending angle respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410658095.6A CN105680195B (en) | 2014-11-18 | 2014-11-18 | Wire connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410658095.6A CN105680195B (en) | 2014-11-18 | 2014-11-18 | Wire connecting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105680195A true CN105680195A (en) | 2016-06-15 |
| CN105680195B CN105680195B (en) | 2018-06-08 |
Family
ID=56944664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410658095.6A Active CN105680195B (en) | 2014-11-18 | 2014-11-18 | Wire connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105680195B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109888516A (en) * | 2019-03-28 | 2019-06-14 | 国家电网有限公司 | A kind of combined electrical apparatus earth lug fixed disassembly device and application method |
| CN110011086A (en) * | 2018-01-05 | 2019-07-12 | 泰科电子(上海)有限公司 | Conductive terminal and connector |
| TWI732638B (en) * | 2020-07-29 | 2021-07-01 | 金筆企業股份有限公司 | Reinforced electrical conductor connector |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010010981A1 (en) * | 1999-07-01 | 2001-08-02 | Stephen Cutler | Electrical connector with improved locking means |
| CN2731750Y (en) * | 2004-10-12 | 2005-10-05 | 金笔企业股份有限公司 | Wire connector |
| CN101075717A (en) * | 2006-05-19 | 2007-11-21 | 金笔企业股份有限公司 | Wire connector |
| CN101867105A (en) * | 2009-04-17 | 2010-10-20 | 日本航空电子工业株式会社 | Contactor and connector |
| CN203232966U (en) * | 2013-03-13 | 2013-10-09 | 中国石油天然气股份有限公司 | Welding-free direct-plug-in serial port joint |
| CN103703623A (en) * | 2011-07-25 | 2014-04-02 | 泰科电子公司 | Electrical connector having poke-in wire contact |
-
2014
- 2014-11-18 CN CN201410658095.6A patent/CN105680195B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010010981A1 (en) * | 1999-07-01 | 2001-08-02 | Stephen Cutler | Electrical connector with improved locking means |
| CN2731750Y (en) * | 2004-10-12 | 2005-10-05 | 金笔企业股份有限公司 | Wire connector |
| CN101075717A (en) * | 2006-05-19 | 2007-11-21 | 金笔企业股份有限公司 | Wire connector |
| CN101867105A (en) * | 2009-04-17 | 2010-10-20 | 日本航空电子工业株式会社 | Contactor and connector |
| CN103703623A (en) * | 2011-07-25 | 2014-04-02 | 泰科电子公司 | Electrical connector having poke-in wire contact |
| CN203232966U (en) * | 2013-03-13 | 2013-10-09 | 中国石油天然气股份有限公司 | Welding-free direct-plug-in serial port joint |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110011086A (en) * | 2018-01-05 | 2019-07-12 | 泰科电子(上海)有限公司 | Conductive terminal and connector |
| CN109888516A (en) * | 2019-03-28 | 2019-06-14 | 国家电网有限公司 | A kind of combined electrical apparatus earth lug fixed disassembly device and application method |
| TWI732638B (en) * | 2020-07-29 | 2021-07-01 | 金筆企業股份有限公司 | Reinforced electrical conductor connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105680195B (en) | 2018-06-08 |
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