CN102882017A - Terminal block capable of reinforcing wiring connection mode - Google Patents
Terminal block capable of reinforcing wiring connection mode Download PDFInfo
- Publication number
- CN102882017A CN102882017A CN2012104031616A CN201210403161A CN102882017A CN 102882017 A CN102882017 A CN 102882017A CN 2012104031616 A CN2012104031616 A CN 2012104031616A CN 201210403161 A CN201210403161 A CN 201210403161A CN 102882017 A CN102882017 A CN 102882017A
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- China
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- carrying object
- screw
- current
- hole
- terminal block
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Abstract
The invention relates to a terminal block capable of reinforcing a wiring connection mode. The terminal block comprises a screw, a hexagonal nut, an upper pressing piece, a matrix and current-carrying parts, the matrix comprises a bottom plate and an upper cover, the current-carrying parts are mounted between the bottom plate and the upper cover and in an inverted h shape, the upper pressing piece is scoured on the current-carrying parts, a C shape is formed between the upper pressing piece and the current-carrying parts, and the screw penetrates through the upper pressing piece to be connected with the current-carrying parts through the hexagonal nut. The terminal block capable of reinforcing the wiring connection mode has the advantages that a wiring harness is positioned between the upper pressing piece and the current-carrying parts and does not contact with the screw, so that contact area between the wiring harness and the current-carrying parts is increased, resistance between the wiring harness and the current-carrying parts is reduced, the resistance between the wiring harness and the current-carrying parts is less affected after the nut is oxidized and rusts.
Description
Technical field
The present invention relates to a kind of connecting terminal block of strengthening the wiring connected mode.
Background technology
In the existing market, the connecting terminal block major part all is to adopt the mode of screw line ball.This kind line ball mode is simply direct, easy operating, but have a problem: is fastened by screw threads after the wire harness access, cause like this one side of wire harness to be close to carrying object, it is unilateral that one side is close to the line ball of screw, the use initial stage without any problem.But the growth along with service life, screw out of doors can be progressively under the condition such as moist oxidation and rusting, this can affect wire harness and between connection dependability, cause that contact resistance increases between wire harness and the current－carrying conductor, in long-term gradually heating in service, can cause the terminal board basis material to melt behind the terminal board basis material fusing point when serious and cave in, the phenomenon on fire that is short-circuited of colliding between causing causes fire; Perhaps heating reaches after the material around ignition point, and material around occurs on fire, causes fire.
Summary of the invention
Technical problem to be solved by this invention provides a kind of in use safe and reliable a kind of connecting terminal block of strengthening the wiring connected mode.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: a kind of connecting terminal block, and its innovative point is: comprise screw, hex nut, upper compressing tablet, matrix and carrying object; Matrix is comprised of loam cake and base plate, on the top layer of base plate, opened uniformly some holes hexagon blind hole, the size of each hexagon blind hole is identical, hex nut just in time is embedded in the hexagon blind hole, intermediate open position in the hexagon blind hole is connected with a through hole that screw is stretched into, screw and hex nut match, top at screw has cross recess, cover has pad on the screw, be mounted with a carrying object above the hexagon blind hole, carrying object is the shape of falling h, has opened a circular hole in a side of carrying object, and the size of circular hole is greater than the size of hex nut inwall, the through hole of opening in the middle of circular hole on the carrying object and the hexagon blind hole is on same axle, washing away simultaneously on the carrying object has compressing tablet on, is the C font between upper compressing tablet and the carrying object, and carrying object is installed rear by being fixed on the base plate with loam cake.
The invention has the advantages that: compressing tablet on original carrying object architecture basics increases by, during wiring, wire harness is between upper compressing tablet and carrying object, directly do not contact with screw, strengthen the contact area between wire harness and the carrying object, thereby reduced the resistance between wire harness and the carrying object, and after long-time the use, even screw is progressively oxidation and rusting under the condition such as moist out of doors, the resistance between wire harness and the carrying object is not had too large impact yet.
Description of drawings
Fig. 1 is the structure chart of connecting terminal block of the present invention.
Fig. 2 is the schematic diagram of carrying object of the present invention.
Fig. 3 is carrying object line ball bundle schematic diagram of the present invention.
Embodiment
By institute's diagram of Fig. 1, Fig. 2 as can be known, connecting terminal block of the present invention comprises screw 3, hex nut 4, upper compressing tablet 8, matrix and carrying object 2.
Matrix is comprised of base plate 1 and loam cake 5, two hexagon blind holes have been opened on the top layer of base plate 1, the size dimension of two hexagon blind holes all is identical, the through hole that screw 3 is stretched into is all opened in centre position two hexagon blind holes, hex nut 4 just in time can be embedded in the hexagon blind hole, hex nut 4 matches with screw 3, one cross groove is arranged at the top of screw 3, at screw 3 covers one square pad 6 is arranged, the upper end of each hexagon blind hole is mounted with a carrying object 2, carrying object 2 is the shape of falling h, opened a circular hole in a side of carrying object 2, two circular holes of carrying object 2 are on the same vertical pivot position with the through hole that open the middle part of hexagon blind hole respectively, and the circular hole on the carrying object 2 is greater than the size of the inwall of hex nut 4, the size of the through hole that open the inwall of hex nut 4 and hexagon blind hole middle part is identical, circular hole and hex nut 4 that screw 3 passes on the carrying object 2 are fixed, on carrying object 2, wash away simultaneously compressing tablet 8 on is arranged, upper compressing tablet 8 is square, medium position at upper compressing tablet 8 has a through hole, circular hole on the through hole of upper compressing tablet 8 and the carrying object 2 is measure-alike, loam cake 5 is installed in the upper end of carrying object 2, and is fixedly connected with between loam cake 5 and the base plate 1.
By institute's diagram of Fig. 3 as can be known, when wiring, wire harness 7 is inserted in the middle of upper compressing tablet 8 and the carrying object 2, and then screw 3 is fastening, so that wire harness 7 is fixed between compressing tablet 8 and the carrying object 2.
Claims (1)
1. a connecting terminal block of strengthening the wiring connected mode is characterized in that: comprise screw, hex nut, upper compressing tablet, matrix and carrying object; Matrix is comprised of loam cake and base plate, on the top layer of base plate, opened uniformly some holes hexagon blind hole, the size of each hexagon blind hole is identical, hex nut just in time is embedded in the hexagon blind hole, intermediate open position in the hexagon blind hole is connected with a through hole that screw is stretched into, screw and hex nut match, top at screw has cross recess, cover has pad on the screw, be mounted with a carrying object above the hexagon blind hole, carrying object is the shape of falling h, has opened a circular hole in a side of carrying object, and the size of circular hole is greater than the size of hex nut inwall, the through hole of opening in the middle of circular hole on the carrying object and the hexagon blind hole is on same axle, washing away simultaneously on the carrying object has compressing tablet on, is the C font between upper compressing tablet and the carrying object, and carrying object is installed rear by being fixed on the base plate with loam cake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104031616A CN102882017A (en) | 2012-10-22 | 2012-10-22 | Terminal block capable of reinforcing wiring connection mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104031616A CN102882017A (en) | 2012-10-22 | 2012-10-22 | Terminal block capable of reinforcing wiring connection mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102882017A true CN102882017A (en) | 2013-01-16 |
Family
ID=47483252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104031616A Pending CN102882017A (en) | 2012-10-22 | 2012-10-22 | Terminal block capable of reinforcing wiring connection mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102882017A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104577369A (en) * | 2015-02-05 | 2015-04-29 | 禹伟 | High-voltage binding post of vacuum rotary drum drying machine |
| CN104912903A (en) * | 2015-05-22 | 2015-09-16 | 合肥昊诚工贸有限责任公司 | Screw with regular hexagonal gasket |
| CN108987950A (en) * | 2017-05-15 | 2018-12-11 | 法雷奥西门子新能源汽车(德国)有限公司 | Method for fixing the terminal board of electric wire and for being fixed on electric wire on terminal board |
| CN109716590A (en) * | 2016-08-24 | 2019-05-03 | 豪倍公司 | Terminal clip |
| CN109965671A (en) * | 2017-12-28 | 2019-07-05 | 东芝家电技术股份有限公司 | Electric cooker |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0722080A (en) * | 1993-07-05 | 1995-01-24 | Fuji Electric Co Ltd | Terminal block equipped with screw retainer |
| US6176747B1 (en) * | 1998-12-03 | 2001-01-23 | Eaton Corporation | Terminal block with front to multiple rear fast-on terminations |
| CN201038339Y (en) * | 2007-04-17 | 2008-03-19 | 惠州爱帝威电工科技有限公司 | Wiring terminal |
| CN202405442U (en) * | 2011-12-05 | 2012-08-29 | 珠海英搏尔电气有限公司 | Connection terminal |
| CN203119102U (en) * | 2012-10-22 | 2013-08-07 | 南通市华冠电器有限公司 | Terminal row with reinforced wiring connection mode |
-
2012
- 2012-10-22 CN CN2012104031616A patent/CN102882017A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0722080A (en) * | 1993-07-05 | 1995-01-24 | Fuji Electric Co Ltd | Terminal block equipped with screw retainer |
| US6176747B1 (en) * | 1998-12-03 | 2001-01-23 | Eaton Corporation | Terminal block with front to multiple rear fast-on terminations |
| CN201038339Y (en) * | 2007-04-17 | 2008-03-19 | 惠州爱帝威电工科技有限公司 | Wiring terminal |
| CN202405442U (en) * | 2011-12-05 | 2012-08-29 | 珠海英搏尔电气有限公司 | Connection terminal |
| CN203119102U (en) * | 2012-10-22 | 2013-08-07 | 南通市华冠电器有限公司 | Terminal row with reinforced wiring connection mode |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104577369A (en) * | 2015-02-05 | 2015-04-29 | 禹伟 | High-voltage binding post of vacuum rotary drum drying machine |
| CN104912903A (en) * | 2015-05-22 | 2015-09-16 | 合肥昊诚工贸有限责任公司 | Screw with regular hexagonal gasket |
| CN109716590A (en) * | 2016-08-24 | 2019-05-03 | 豪倍公司 | Terminal clip |
| CN108987950A (en) * | 2017-05-15 | 2018-12-11 | 法雷奥西门子新能源汽车(德国)有限公司 | Method for fixing the terminal board of electric wire and for being fixed on electric wire on terminal board |
| CN108987950B (en) * | 2017-05-15 | 2021-09-28 | 法雷奥西门子新能源汽车(德国)有限公司 | Terminal board for fixing electric wire and method for fixing electric wire on terminal board |
| CN109965671A (en) * | 2017-12-28 | 2019-07-05 | 东芝家电技术股份有限公司 | Electric cooker |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130116 |