CN201112587Y - Connection structure for conducting wire and wire holder - Google Patents
Connection structure for conducting wire and wire holder Download PDFInfo
- Publication number
- CN201112587Y CN201112587Y CNU2007200749928U CN200720074992U CN201112587Y CN 201112587 Y CN201112587 Y CN 201112587Y CN U2007200749928 U CNU2007200749928 U CN U2007200749928U CN 200720074992 U CN200720074992 U CN 200720074992U CN 201112587 Y CN201112587 Y CN 201112587Y
- Authority
- CN
- China
- Prior art keywords
- junction block
- binding post
- wire holder
- hole
- syndeton
- 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 discloses a connection structure of a conductor terminal and a wire holder, which comprises a wire holder with at least one punched hole, a wiring terminal connected with the wire holder and with one end being connected with a wire, and bolts with the same number as the number of the punched holes, wherein the inner cavity wall of the punched hole of the wire holder is a big-end-down conical surface, the outer periphery of one end of the wiring terminal is a conical head matched with the inner cavity wall of the punched hole of the wiring wall of the wire holder, a screwed hole is arranged on the upper end surface of the head, and one end of the wiring terminal is inserted into the punched hole of the wire holder and screwed into the screwed hole of the wiring terminal from the upper end surface of the wire holder via the bolt, so as to tightly connect the wiring terminal and the wire holder. In the connection structure of the conductor terminal and the wire holder provided in the utility model, the connection surface of the terminal post and the wiring terminal connected with the wire is a conical surface, resulting in low conducting resistance and low loss of electric current. The connection structure can realize high-efficient and stable conduction of heavy current, and has the advantages of convenient maintenance and good practicability.
Description
Technical field
The utility model relates to a kind of syndeton that is used for the lead and the junction block of motor outlet.
Background technology
The syndeton of existing lead that is used for the motor outlet and junction block mostly with the plane as joint face, as shown in Figure 1, need to be about to interconnective conductor wire end to be connected on the conducting strip 2 that is the plane and has perforation, more all conducting strips 2 to be linked together with junction block 1 by the screw 3 that passes perforation; Adopt scolding tin directly each conducting strip 2 to be welded together with junction block 1 in addition, as shown in Figure 2.Above-mentioned two kinds belong to the plane syndeton, adopt screw to connect, and the combination of its joint face does not guarantee, and the area of combination is limited, makes the resistance of conduction big, and the current flowing loss is big.In the outlet of some motor, require to leave the radius of turn space of lead, thereby increased structure space.Adopt the mode of scolding tin welding in the junction, require the production scene that soldering appliance is arranged, and when maintenance the break line difficulty, maintenance is inconvenient, poor practicability.Therefore, the conduction that how to realize a kind of efficient stable of big electric current is one of insider's problem demanding prompt solution.
Summary of the invention
The purpose of this utility model is in order to overcome the deficiencies in the prior art, and a kind of lead that is used for the motor outlet of the efficient stable conduction that can realize big electric current and the syndeton of junction block are provided.
The technical scheme that realizes above-mentioned purpose is: the syndeton of a kind of conductor terminal and junction block, comprise the junction block that has a perforation at least, connect with junction block and an end connect lead binding post and with the identical screw of the number of holes of junction block, the perforation internal chamber wall of described junction block is up-small and down-big taper seat, the outer peripheral face that described binding post is one is for the conical head of the perforation internal chamber wall of junction block coupling and be provided with a screwed hole on this head upper surface, and of described binding post inserts after the perforation of junction block by screw and screws in from the upper surface of junction block the screwed hole of binding post and binding post and junction block are closely linked together.
The above-mentioned conductor terminal and the syndeton of junction block, wherein, described binding post can be divided into two-part, and promptly upper semisection is a conical head and lower semisection is a pipe.
The above-mentioned conductor terminal and the syndeton of junction block, wherein, offer one on the lower surface of described binding post with the coaxial blind hole of screwed hole and offer a radial hole that is communicated with this blind hole on the tube wall of lower semisection, described screwed hole is the tapped blind hole that is opened in upper semisection.
The above-mentioned conductor terminal and the syndeton of junction block, wherein, end diameter and outside diameter that the end diameter of the conical head of described binding post and outside diameter are bored a hole greater than the junction block circular cone respectively.
Owing to adopted the technical scheme of the syndeton of lead of the present utility model and junction block, the joint face that is binding post and the binding post that is connected with lead adopts the conical surface to connect, make the resistance of conduction little, the current flowing loss is few, not only can realize the efficient stable conduction of big electric current, and it is easy to maintenance, practical.
Description of drawings
Fig. 1 is the structural representation that the conducting strip of prior art links together by screw;
Fig. 2 is the structural representation of conducting strip by being welded together of prior art;
Fig. 3 is the structural representation of the syndeton of lead of the present utility model and junction block.
Embodiment
See also Fig. 3, the lead of the present utility model shown in the figure and the syndeton of junction block comprise junction block 1, binding post 2 and screw 3.Wherein, junction block 1 has a perforation 10 at least, and the internal chamber wall of this perforation 10 is up-small and down-big taper seat.
One of binding post 2 perforation 10 back of inserting junction block 1 screw in from the upper surface of junction block 1 screwed hole 20 of binding post 2 by screw 3 and binding post 2 and junction block 1 are closely linked together.
Lead of the present utility model is connected with the perforation of the internal conical surface of the syndeton employing junction block 1 of junction block and the outer conical surface of binding post, the moment that applies by screw realizes the effect of the big electric current of conduction with tight, efficient, stable the linking together of two conical surfaces again.
Those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the utility model, and be not to be used as qualification of the present utility model, as long as in connotation scope of the present utility model, all will drop in claims scope of the present utility model variation, the modification of the above embodiment.
Claims (4)
1. the syndeton of conductor terminal and junction block, comprise the junction block that has a perforation at least, connect with junction block and an end connect lead binding post and with the identical screw of the number of holes of junction block, it is characterized in that, the perforation internal chamber wall of described junction block is up-small and down-big taper seat, the outer peripheral face that described binding post is one is for the conical head of the perforation internal chamber wall of junction block coupling and be provided with a screwed hole on this head upper surface, and of described binding post inserts after the perforation of junction block by screw and screws in from the upper surface of junction block the screwed hole of binding post and binding post and junction block are closely linked together.
2. the syndeton of conductor terminal according to claim 1 and junction block is characterized in that described binding post can be divided into two-part, and promptly upper semisection is a conical head and lower semisection is a pipe.
3. the syndeton of conductor terminal according to claim 2 and junction block, it is characterized in that, offer one on the lower surface of described binding post with the coaxial blind hole of screwed hole and offer a radial hole that is communicated with this blind hole on the tube wall of lower semisection, described screwed hole is the tapped blind hole that is opened in upper semisection.
4. the syndeton of conductor terminal according to claim 1 and junction block is characterized in that, end diameter and outside diameter that the end diameter of the conical head of described binding post and outside diameter are bored a hole greater than the junction block circular cone respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200749928U CN201112587Y (en) | 2007-09-25 | 2007-09-25 | Connection structure for conducting wire and wire holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200749928U CN201112587Y (en) | 2007-09-25 | 2007-09-25 | Connection structure for conducting wire and wire holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201112587Y true CN201112587Y (en) | 2008-09-10 |
Family
ID=39964337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200749928U Expired - Fee Related CN201112587Y (en) | 2007-09-25 | 2007-09-25 | Connection structure for conducting wire and wire holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201112587Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103560348A (en) * | 2013-10-31 | 2014-02-05 | 北京双杰电气股份有限公司 | Conductive connecting device |
| DE102015103053A1 (en) * | 2015-03-03 | 2016-09-08 | Halla Visteon Climate Control Corporation | Electro-making unit |
| CN107681283A (en) * | 2017-09-28 | 2018-02-09 | 深圳供电局有限公司 | A kind of single bolt band projection conical surface fixed high-pressure high current binding post |
| CN107946796A (en) * | 2017-09-28 | 2018-04-20 | 深圳供电局有限公司 | A kind of single nut trough of belt conical surface fixed high-pressure high current wire connection terminal |
-
2007
- 2007-09-25 CN CNU2007200749928U patent/CN201112587Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103560348A (en) * | 2013-10-31 | 2014-02-05 | 北京双杰电气股份有限公司 | Conductive connecting device |
| DE102015103053A1 (en) * | 2015-03-03 | 2016-09-08 | Halla Visteon Climate Control Corporation | Electro-making unit |
| US10097062B2 (en) | 2015-03-03 | 2018-10-09 | Hanon Systems | Electrical implementation unit having a conical contact surface engaging a conical borehole formed in a housing of an electrical component |
| CN107681283A (en) * | 2017-09-28 | 2018-02-09 | 深圳供电局有限公司 | A kind of single bolt band projection conical surface fixed high-pressure high current binding post |
| CN107946796A (en) * | 2017-09-28 | 2018-04-20 | 深圳供电局有限公司 | A kind of single nut trough of belt conical surface fixed high-pressure high current wire connection terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI DAJUN POWER CONTROL TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHANGHAI DAJUN AUTOMATIC SYSTEM PROJECT CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 201114, C105, building 189, building 188, building 2, No. 1, Chun Chun Road, Shanghai, Minhang District Patentee after: Shanghai Dajun Technologies, Inc. Address before: 200120 Shanghai City, Minhang District No. 2 Building 1 -A17 Ji He Lu Patentee before: Shanghai Kinway Technologies lnc. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080910 Termination date: 20140925 |
|
| EXPY | Termination of patent right or utility model |