CN102664317A - Wiring terminal for preventing screw from falling off and wire holder thereof - Google Patents

Wiring terminal for preventing screw from falling off and wire holder thereof Download PDF

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Publication number
CN102664317A
CN102664317A CN2012101683143A CN201210168314A CN102664317A CN 102664317 A CN102664317 A CN 102664317A CN 2012101683143 A CN2012101683143 A CN 2012101683143A CN 201210168314 A CN201210168314 A CN 201210168314A CN 102664317 A CN102664317 A CN 102664317A
Authority
CN
China
Prior art keywords
screw
binding post
hole
base
thread fixing
Prior art date
Application number
CN2012101683143A
Other languages
Chinese (zh)
Inventor
张喜军
Original Assignee
深圳市思科赛德电子科技有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 深圳市思科赛德电子科技有限公司 filed Critical 深圳市思科赛德电子科技有限公司
Priority to CN2012101683143A priority Critical patent/CN102664317A/en
Publication of CN102664317A publication Critical patent/CN102664317A/en

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Abstract

The invention relates to the field of electrical connection products, in particular to a wiring terminal for preventing a screw from falling off and a wire holder thereof. The wiring terminal provided by the invention comprises a base with a through hole, a thread fixing hole formed on the base, a thread fixing piece matched with the thread fixing hole, and a conductive piece arranged on the thread fixing piece by penetration, wherein the conductive piece is provided with a pin penetrating through the through hole; a screw hole part matched with the thread fixing piece is arranged in the thread fixing hole; the base is provided with a semi-enclosed separator; and a top cover is arranged at the top end of the separator. The wiring terminal provided by the invention is provided with the top cover which can prevent a loose screw on the wiring terminal from falling onto the electrical equipment so as to prevent the short circuit of the electrical equipment, and the structure of the screw does not need to be damaged, thus the wiring terminal can be rewired only by screwing the screw; and because a stamping station does not need to be reserved, the whole volume is greatly reduced.

Description

A kind of binding post and junction block thereof that prevents toner screw

Technical field

The present invention relates to be electrically connected product scope, be specifically related to a kind of binding post and junction block thereof that prevents toner screw

Background technology

Binding post is to realize electric connection parts commonly used, and it is widely used between the various electric equipments, and generally all includes magnetic part in this electric equipment, as: the power transformation device; Therefore, if the screw in the binding post when its base gets loose, will be attracted by the magnetic part in the electric equipment, drop on the electric equipment, the short circuit that it causes electric equipment easily causes damage to electric equipment; For this reason, prevent that coming off of screw from becoming a kind of important technological problems, and existing technology generally all adopts the mode of mechanical stamping, and the screw of tightening is carried out punching press, and screw and nut are combined, to reach the effect of slip-off preventing; But in existing technological means, its structure to screw is destroyed, and when the needs pair of wire connection terminals was carried out rewiring, screw can not be back-outed from nut, and it needs pair of wire connection terminals to carry out integral replacing, and it makes costly; And it need reserve station for punching press, has increased the volume and the production cost of whole binding post greatly

Summary of the invention

for overcoming above-mentioned defective, the object of the invention promptly is to provide a kind of binding post and junction block thereof that prevents toner screw.

The objective of the invention is to realize through following technical scheme:

A kind of binding post that prevents toner screw of the present invention; Mainly comprise: base with through hole; The threaded fasteners that is arranged on the screw thread fixing hole on this base and cooperates with this screw thread fixing hole, said screw thread fixing hole comprises: fixed part and holding part, said fixed part is arranged on the top of holding part; Said threaded fasteners was passed fixed part and was inserted holding part; Be provided with the screw portion that cooperates with said threaded fasteners in the fixed part of described screw thread fixing hole, be equipped with electric-conductor on this threaded fasteners, this electric-conductor has the pin that passes said through hole; Said base have a semiclosed separator, this separator top has top cover.

are further, cooperate through buckle and draw-in groove activity between said separator and the top cover.

are further, and said top cover is provided with and covers the hole, and said threaded fasteners is a screw, and the size in said lid hole is less than the size of screw ailhead; Because the size in lid hole is less than the size of screw ailhead, so screw can not drop out from the lid hole, and screwdriver can be under the situation of not removing top cover, puts in to cover the hole screw is tightened.

are further, and said electric-conductor is fixedly connected with base through the serrated face on its outer ledge.

are further, and said base and separator are made up of insulating material.

are further, and said base bottom is provided with installing hole.

are further, and the aperture area of said fixed part is greater than the aperture area of holding part.

A kind of junction block that prevents toner screw of the present invention, mainly comprise: aforesaid binding post, the quantity of said binding post are more than one, and join through semiclosed separator between each binding post.

A kind of binding post of toner screw that prevents of the present invention is provided with top cover, and its screw that can prevent to get loose on the binding post prevents the short circuit of electric equipment because the gravitation of the magnetic part in the electric equipment falls on the electric equipment; And, owing to the present invention need not destroy the structure of screw, therefore; When pair of wire connection terminals is carried out rewiring; Only need to realize that it is simple to operate, cost through turning screw; And it has reduced overall volume greatly owing to need not reserve the punching press station.

Description of drawings

In order to be easy to explanation, the present invention is done to describe in detail by following preferred embodiment and accompanying drawing .

Fig. 1 is a decomposition texture sketch map of the present invention;

Fig. 2 is a cross-sectional view of the present invention.

Embodiment

In order to make the object of the invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.

See also Fig. 1 and Fig. 2, a kind of binding post that prevents toner screw of the present invention mainly comprises:

have the base 1 of through hole; The threaded fasteners 4 that is arranged on the screw thread fixing hole on this base 1 and cooperates with this screw thread fixing hole, said screw thread fixing hole comprises: fixed part and holding part, said fixed part is arranged on the top of holding part; Said threaded fasteners 4 was passed fixed part and was inserted holding part; Be provided with the screw portion 2 that cooperates with said threaded fasteners in the fixed part of described screw thread fixing hole, be equipped with electric-conductor 3 on this threaded fasteners 4, this electric-conductor 3 has the pin that passes said through hole; Said base 1 have a semiclosed separator 5, these separator 5 tops have top cover 6.

are further, cooperate through buckle and draw-in groove activity between said separator 5 and the top cover 6, and top cover 6 can be split out from separator 5 easily, be convenient to lead once more solderless wrapped connection on screw.

are further; Said top cover 6 is provided with and covers the hole; The size in said lid hole is less than the size of screw ailhead, and owing to the size of the size of covering the hole less than the screw ailhead, so screw 4 can not drop out from the lid hole; And screwdriver can be under the situation of not removing top cover 6, puts in to cover the hole screw 4 is tightened.

are further, and said electric-conductor 3 is fixedly connected with base 1 through the serrated face on its outer ledge.

are further, and said base 1 and separator 5 are made up of insulating material.

are further, and said base 1 bottom is provided with installing hole, is used for pair of wire connection terminals and fixes.

are further, and the aperture area of said fixed part is greater than the aperture area of holding part.

A kind of junction block that prevents toner screw of the present invention, comprising: aforesaid binding post, the quantity of said binding post are more than one, and join through separator between each binding post.

installation method of the present invention is: on 2 installation positions of the threaded fasteners on the base 1, put into threaded fasteners 2; Above threaded fasteners 2, be pressed into electric-conductor 3 again; Said electric-conductor 3 fixes through serrated face on its outer ledge and base 1, and the pin of electric-conductor 3 passes base and outside electric equipment joins; And then with lead around to screw 4, again screw 4 is screwed into threaded fasteners 2, after screw 4 is tightened, at the top end cover upper top cover 6 of separator 5; If screw 4 is when occurring getting loose and since top cover 6 stop that screw 4 can be stayed in the binding post, can't drop on the electric equipment.

The above is merely preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of within spirit of the present invention and principle, being done, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention

Claims (8)

1. a binding post that prevents toner screw is characterized in that, comprises; Base with through hole, the threaded fasteners that is arranged on the screw thread fixing hole on this base and cooperates with this screw thread fixing hole, said screw thread fixing hole comprises: fixed part and holding part; Said fixed part is arranged on the top of holding part, and said threaded fasteners was passed fixed part and inserted holding part, was provided with the screw portion that cooperates with said threaded fasteners in the fixed part of described screw thread fixing hole; Be equipped with electric-conductor on this threaded fasteners; This electric-conductor has the pin that passes said through hole, said base have a semiclosed separator, this separator top has top cover.
2. the binding post that prevents toner screw according to claim 1 is characterized in that, between said separator and the top cover through buckle and draw-in groove is movable cooperates.
3. the binding post that prevents toner screw according to claim 2 is characterized in that, said top cover is provided with and covers the hole, and said threaded fasteners is a screw, and the size in said lid hole is less than the size of screw ailhead.
4. the binding post that prevents toner screw according to claim 3 is characterized in that, said electric-conductor is fixedly connected with base through the serrated face on its outer ledge.
5. the binding post that prevents toner screw according to claim 4 is characterized in that said base and separator are made up of insulating material.
6. the binding post that prevents toner screw according to claim 5 is characterized in that, said base bottom is provided with installing hole.
7. the binding post that prevents toner screw according to claim 6 is characterized in that the aperture area of said fixed part is greater than the aperture area of holding part.
8. a junction block that prevents toner screw is characterized in that, comprising: like each described binding post of claim 1 to 7, the quantity of said binding post is more than one, and joins through separator between each binding post.
CN2012101683143A 2012-05-28 2012-05-28 Wiring terminal for preventing screw from falling off and wire holder thereof CN102664317A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012101683143A CN102664317A (en) 2012-05-28 2012-05-28 Wiring terminal for preventing screw from falling off and wire holder thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012101683143A CN102664317A (en) 2012-05-28 2012-05-28 Wiring terminal for preventing screw from falling off and wire holder thereof

Publications (1)

Publication Number Publication Date
CN102664317A true CN102664317A (en) 2012-09-12

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012101683143A CN102664317A (en) 2012-05-28 2012-05-28 Wiring terminal for preventing screw from falling off and wire holder thereof

Country Status (1)

Country Link
CN (1) CN102664317A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103779072A (en) * 2014-01-27 2014-05-07 浙江南德电气有限公司 Auxiliary screw fixing structure and corresponding low-voltage intelligent power capacitor
WO2015144060A1 (en) * 2014-03-26 2015-10-01 Abb有限公司 Connection assembly for fuse base connection terminal
CN104979782A (en) * 2015-07-23 2015-10-14 四川蓝讯宝迩电子科技有限公司 Wiring device suitable for connection of multiple winding wires
CN104993434A (en) * 2015-07-23 2015-10-21 四川蓝讯宝迩电子科技有限公司 Cable connecting structure

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1138760A (en) * 1995-04-11 1996-12-25 富士电机株式会社 Terminal device for electrical apparatus
WO1999023725A1 (en) * 1997-10-31 1999-05-14 Micro Motion, Inc. An explosion proof feedthrough connector
US6361382B1 (en) * 1999-10-18 2002-03-26 Ddk Ltd. Terminal assembly providing a space for inserting a cable
US20070254532A1 (en) * 2004-08-30 2007-11-01 Jong-Chan Yoon Power Distribution Panel
CN201004516Y (en) * 2006-12-11 2008-01-09 懋辉企业有限公司 Jack combined structure for controlled built in tray
CN101179161A (en) * 2006-11-08 2008-05-14 乐金电子(天津)电器有限公司 Distribution block of air conditioner
CN101286597A (en) * 2007-04-12 2008-10-15 上海爱浦克施电气有限公司 Anti-drop open combined connecting terminal for screw nail
CN202585781U (en) * 2012-05-28 2012-12-05 深圳市思科赛德电子科技有限公司 Wiring terminal capable of preventing screw shedding and wiring holder of wiring terminal

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1138760A (en) * 1995-04-11 1996-12-25 富士电机株式会社 Terminal device for electrical apparatus
WO1999023725A1 (en) * 1997-10-31 1999-05-14 Micro Motion, Inc. An explosion proof feedthrough connector
US6361382B1 (en) * 1999-10-18 2002-03-26 Ddk Ltd. Terminal assembly providing a space for inserting a cable
US20070254532A1 (en) * 2004-08-30 2007-11-01 Jong-Chan Yoon Power Distribution Panel
CN101179161A (en) * 2006-11-08 2008-05-14 乐金电子(天津)电器有限公司 Distribution block of air conditioner
CN201004516Y (en) * 2006-12-11 2008-01-09 懋辉企业有限公司 Jack combined structure for controlled built in tray
CN101286597A (en) * 2007-04-12 2008-10-15 上海爱浦克施电气有限公司 Anti-drop open combined connecting terminal for screw nail
CN202585781U (en) * 2012-05-28 2012-12-05 深圳市思科赛德电子科技有限公司 Wiring terminal capable of preventing screw shedding and wiring holder of wiring terminal

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103779072A (en) * 2014-01-27 2014-05-07 浙江南德电气有限公司 Auxiliary screw fixing structure and corresponding low-voltage intelligent power capacitor
CN103779072B (en) * 2014-01-27 2016-08-24 浙江南德电气有限公司 screw auxiliary fixing structure and corresponding low-voltage intelligent power capacitor
WO2015144060A1 (en) * 2014-03-26 2015-10-01 Abb有限公司 Connection assembly for fuse base connection terminal
CN104979782A (en) * 2015-07-23 2015-10-14 四川蓝讯宝迩电子科技有限公司 Wiring device suitable for connection of multiple winding wires
CN104993434A (en) * 2015-07-23 2015-10-21 四川蓝讯宝迩电子科技有限公司 Cable connecting structure

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Application publication date: 20120912