CN201038350Y - Bolt shedding-proof open and combined type wiring terminal - Google Patents
Bolt shedding-proof open and combined type wiring terminal Download PDFInfo
- Publication number
- CN201038350Y CN201038350Y CNU2007200689452U CN200720068945U CN201038350Y CN 201038350 Y CN201038350 Y CN 201038350Y CN U2007200689452 U CNU2007200689452 U CN U2007200689452U CN 200720068945 U CN200720068945 U CN 200720068945U CN 201038350 Y CN201038350 Y CN 201038350Y
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- CN
- China
- Prior art keywords
- bolt
- screw
- utility
- model
- piece body
- 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 - Lifetime
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- Connections Arranged To Contact A Plurality Of Conductors (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
The utility model discloses a connection terminal of bolt falling preserving opening combination type which comprises a piece body, a bolt and a conducting strip. The piece body is provided with an electric sheet holder which has a conductance sheet. The top of the conductance sheet is provided with a bolt which is connected with a tile spacer. One side of the piece body is provided with a convex head and the other side is provided with a jack corresponding to the convex head. The utility model is characterized in that two corresponding reverse L-shaped convex webs are arranged at the piece body connecting face and between the bolt and the tile spacer. The utility model is provided with a falling preserving structure at the fixed position of the piece body bolt, which makes that the bolt is unlikely to be screwed out or fallen off beyond the given height. The connection terminal can be conveniently inserted with firm installation without screwing out the bolt completely. The utility model can prevent electric accidents caused by the bolt falling, further reduce production cost and is greatly convenient for installation and utilization.
Description
Technical field
The utility model relates to the electric equipment connector, specifically a kind of anti-drop open combined connecting terminal for screw nail.
Background technology
At present, be used for the binding post of connecting conducting wire on the electric equipment, major part all fixes connecting conducting wire with screw, because the screw shock resistance is poor, loosening easily, and accidentally screw and pad drop easily when connecting, be easy to take place electric accident, for prevent screw drop and loosening, the existing binding post that adopts the socket connection lead, also have opening on the insulating part of binding post to add shock mount on gathering sill and the conducting strip and prevent dropping of screw,, make that the structure of conducting strip is particularly complicated owing to need mounting spring on the conducting strip, also increased manufacturing cost, and the binding post of socket connection lead, it must fix plug connector earlier and connects on the terminal of lead, very inconvenience is installed.
Summary of the invention
The purpose of this utility model is a kind of anti-drop open combined connecting terminal for screw nail that provides at the deficiencies in the prior art, and it has avoided toner screw and the electric accident that causes, and low cost of manufacture, greatly facilitates to install and use.
The technical scheme that realizes the utility model purpose is:
A kind of anti-drop open combined connecting terminal for screw nail, comprise part body, screw, conducting strip, the part body is provided with electric bar, the electricity bar is provided with conducting strip, the conducting strip top is provided with screw, be connected with a watt shape pad on the screw, part body one side is provided with plush copper, a side is provided with the jack corresponding with plush copper, characteristics be on the part body joint face and screw and watt shape pad between be provided with corresponding in twos inverted "L" shaped convex tendon.
The utility model is provided with disconnecting prevention structure in the position of part body screw, make screw outside the height of setting, can't back-out or come off, screw just can insert and install fastening easily and terminal stud need not all be back-outed, it can prevent toner screw and the electric accident that causes, and further reduced manufacturing cost, greatly facilitate and install and use.
Description of drawings
Fig. 1 is the utility model structural representation
Fig. 2 is the utility model end view
Embodiment
Consult accompanying drawing 1～2, the utility model comprises part body 1, screw 2, conducting strip 4, part body 1 is provided with electric bar 5, washer seat 5 is provided with conducting strip 4, conducting strip 4 tops are provided with screw 2, be connected with a watt shape pad 3 on the screw 2, part body 1 one sides are provided with plush copper 6, a side the is provided with jack 7 corresponding with plush copper 6, on part body 1 joint face and screw 2 be provided with corresponding in twos inverted "L" shaped convex tendon 8 with 3 on watt shape pad.
When the utility model uses, can peg graft and be combined into many set of connections terminal by plush copper 9, jack 10 by several part bodies 1 as required, tighten screw 2 in the terminal stud insertion conducting strip 4 with lead and get final product secure wires, as want restringing only need unscrew screw 2 and extract leads out and just can, at this moment since four angles of screw 2 on watt shape pad 3 just in time be stuck in the corresponding in twos inverted "L" shaped convex tendon 8, make screw 2 outside the height of setting, can't back-out or come off, screw 2 just can not fall down from part body 1 like this, and installation and use are all very convenient.
Claims (1)
1. anti-drop open combined connecting terminal for screw nail, comprise part body (1), screw (2), conducting strip (4), part body (1) is provided with electric bar (5), electricity bar (5) is provided with conducting strip (4), conducting strip (4) top is provided with screw (2), be connected with a watt shape pad (3) on the screw (2), part body (1) one side is provided with plush copper (6), a side the is provided with jack (7) corresponding with plush copper (6), it is characterized in that on part body (1) joint face and screw (2) and watt shape pad (3) between be provided with corresponding in twos inverted "L" shaped convex tendon (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200689452U CN201038350Y (en) | 2007-04-13 | 2007-04-13 | Bolt shedding-proof open and combined type wiring terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200689452U CN201038350Y (en) | 2007-04-13 | 2007-04-13 | Bolt shedding-proof open and combined type wiring terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201038350Y true CN201038350Y (en) | 2008-03-19 |
Family
ID=39210870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200689452U Expired - Lifetime CN201038350Y (en) | 2007-04-13 | 2007-04-13 | Bolt shedding-proof open and combined type wiring terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201038350Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101286597B (en) * | 2007-04-12 | 2010-09-15 | 上海爱浦克施电气有限公司 | Anti-drop open combined connecting terminal for screw nail |
| CN102025043A (en) * | 2010-10-19 | 2011-04-20 | 人民电器集团有限公司 | Anti-loosening terminal block and terminal assembly |
| CN106369037A (en) * | 2016-11-28 | 2017-02-01 | 苏州思科赛德电子科技有限公司 | Screw falling prevention device of barrier terminal block |
-
2007
- 2007-04-13 CN CNU2007200689452U patent/CN201038350Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101286597B (en) * | 2007-04-12 | 2010-09-15 | 上海爱浦克施电气有限公司 | Anti-drop open combined connecting terminal for screw nail |
| CN102025043A (en) * | 2010-10-19 | 2011-04-20 | 人民电器集团有限公司 | Anti-loosening terminal block and terminal assembly |
| CN102025043B (en) * | 2010-10-19 | 2013-03-13 | 人民电器集团有限公司 | Anti-loosening terminal block and terminal assembly |
| CN106369037A (en) * | 2016-11-28 | 2017-02-01 | 苏州思科赛德电子科技有限公司 | Screw falling prevention device of barrier terminal block |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20080319 Effective date of abandoning: 20070413 |