CN208093824U - A kind of combined connecting terminal - Google Patents

A kind of combined connecting terminal Download PDF

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Publication number
CN208093824U
CN208093824U CN201721582061.9U CN201721582061U CN208093824U CN 208093824 U CN208093824 U CN 208093824U CN 201721582061 U CN201721582061 U CN 201721582061U CN 208093824 U CN208093824 U CN 208093824U
Authority
CN
China
Prior art keywords
binding post
movable housing
connecting terminal
fixed shell
nut
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
Application number
CN201721582061.9U
Other languages
Chinese (zh)
Inventor
王仕俊
范雪峰
付兵彬
杨德州
杨晶
王文婷
魏勇
韩建锋
李玉科
平常
孙志宏
安宁
周毅明
姜明军
万小花
张欣婕
张中
石屹
梁魁
薛国斌
张海生
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Grid Corp of China SGCC
State Grid Gansu Electric Power Co Ltd
Economic and Technological Research Institute of State Grid Gansu Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
State Grid Gansu Electric Power Co Ltd
Economic and Technological Research Institute of State Grid Gansu Electric Power Co Ltd
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 State Grid Corp of China SGCC, State Grid Gansu Electric Power Co Ltd, Economic and Technological Research Institute of State Grid Gansu Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201721582061.9U priority Critical patent/CN208093824U/en
Application granted granted Critical
Publication of CN208093824U publication Critical patent/CN208093824U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of combined connecting terminals, including discoidal fixed shell and columnar movable housing, fixed enclosure interior is equipped with flat conductive plate, fixed shell front center is provided with threaded hole, conductive plate is connected with cylinder and is tapped with the outlet binding post of convex thread, outlet binding post extends the front of fixed shell, and it is furnished with the nut of screw-thread fit in outlet binding post, it is tapped with convex thread on the outside of movable housing open end, the convex thread of movable housing and the mutual screw-thread fit of threaded hole, conductive column is fixedly connected by spring with the inner wall of movable housing far from movable housing open at one end, the side of conductive column is vertically connected with cylinder and be tapped with convex thread enters line binding post, and enter to be furnished on line binding post the nut of screw-thread fit;To easily and reliably disconnecting, electric circuit is allowed to be in off state, and the apparent connecting terminal of people is allowed to be to be off, it is not easy to allow people's misjudgment, be not easy to allow people's operation error.

Description

A kind of combined connecting terminal
Technical field
The utility model is related to connecting terminal technical fields, and in particular, to a kind of combined connecting terminal.
Background technology
Connecting terminal be for convenience conducting wire connection and apply, it in fact be exactly one section be enclosed in inside ambroin Sheet metal, both ends have hole that conducting wire can be inserted, and have screw to be used to fasten or unclamp, such as two conducting wires, it is sometimes desirable to even It connects, needs to disconnect again sometimes, at this moment they can be connected with terminal, and can disconnect at any time, without it Weld or be intertwined, it is easily quick.Existing connecting terminal design comparison tradition, maintenance personal are overhauling It needs to disconnect connecting terminal when electrical equipment, and the disconnection of existing connecting terminal is cumbersome.And some are designed with connecing for switch The reliability of line terminals open circuit is bad, is not easy people is allowed to be clearly visible and is off, and easily causing operation error causes to damage Equipment.
Utility model content
The purpose of this utility model is that in view of the above-mentioned problems, propose a kind of combined connecting terminal, easily and reliably break It opens, electric circuit is allowed to be in off state, and the apparent connecting terminal of people is allowed to be to be off, it is not easy to people be allowed to sentence Dislocation misses, and is not easy to allow people's operation error.
To achieve the above object, the technical solution adopted in the utility model is:A kind of combined connecting terminal, it is main to wrap It includes:
Discoidal fixed shell (1) and columnar movable housing (2);
Fixed shell (1) is internally provided with flat conductive plate (3), and conductive plate (3) is connected with cylindrical and is equipped with convex The outlet binding post (8) of screw thread, outlet binding post (8) extends the front of fixed shell (1), and matches in outlet binding post (8) There is the nut (10) of screw-thread fit;Fixed shell (1) front center is provided with threaded hole (7), and threaded hole (7) leads directly to conductive plate (3);
Convex thread (6), convex thread (6) and the threaded hole (7) of movable housing (2) are equipped on the outside of movable housing (2) open end It is connected;Movable housing (2) is internally provided with cylindrical conductive column (4), and conductive column (4) is far from movable housing (2) opening one End is fixedly connected by spring (5) with the inner wall of movable housing (2), and movable housing (2) side is provided with the recessing groove of strip (11), the side of conductive column (4) is vertically connected with cylindrical and enters line binding post (9) with convex thread, enters line binding post (9) outside of movable housing (2) is extended to across recessing groove (11), and enters to be furnished on line binding post (9) nut of screw-thread fit.
Further, the fixed shell (1) and movable housing (2) are made of hard PVC.
Further, the conductive plate (3), conductive column (4), outlet binding post (8), enter line binding post (9) and closed by copper Gold is constituted.
Further, outlet binding post (8) is welded with conductive plate, is entered line binding post (9) and is welded with conductive column (4).
Further, the spring (5) and nut (10) are made of stainless steel material.
Further, the width of the recessing groove (11) is more than the diameter into line binding post (9) and is less than and enters line wiring The width of the nut of male screw cooperation.
A kind of combined connecting terminal of various embodiments of the utility model, including discoidal fixed shell and columnar Movable housing, fixed enclosure interior are equipped with flat conductive plate, and fixed shell front center is provided with threaded hole, and threaded hole is straight Admittance electroplax, conductive plate are connected with cylinder and are tapped with the outlet binding post of convex thread, and outlet binding post extends set casing The front of body, and it is furnished with the nut of screw-thread fit in outlet binding post, it is tapped with convex thread, active shell on the outside of movable housing open end The convex thread of body and the mutual screw-thread fit of threaded hole, movable housing are internally provided with cylindrical conductive column, and conductive column is far from activity Shell nozzle one end is fixedly connected by spring with the inner wall of movable housing, and movable housing side is provided with the recessing groove of strip, The side of conductive column is vertically connected with cylinder and be tapped with convex thread enters line binding post, enters line binding post and prolongs across recessing groove The outside of movable housing is extended to, and enters to be furnished on line binding post the nut of screw-thread fit;To easily and reliably disconnect, allow electrical Circuit is in off state, and the apparent connecting terminal of people is allowed to be to be off, it is not easy to allow people's misjudgment, no Easily allow people's operation error.
Other features and advantages of the utility model will illustrate in the following description, also, partly from specification In become apparent, or understood by implementing the utility model.
Below by drawings and examples, the technical solution of the utility model is described in further detail.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings:
Fig. 1 is a kind of side structure schematic diagram of combined connecting terminal of the utility model;
Fig. 2 is a kind of structure sectional view of combined connecting terminal of the utility model;
In conjunction with attached drawing, reference numeral is as follows in the utility model embodiment:
1-fixed shell, 2-movable housings, 3-conductive plates, 4-conductive columns, 5-springs, 6-convex threads, 7-screw threads Hole, 8-outlet binding posts, 9-enter line binding post, 10-nuts, 11-recessing grooves.
Specific implementation mode
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
The combined connecting terminal includes discoidal fixed shell 1 and columnar movable housing combined with Figure 1 and Figure 2, 2, fixed shell 1 is internally provided with flat conductive plate 3, and fixed 1 front center of shell is provided with threaded hole 7, and threaded hole 7 is straight-through Conductive plate 3, conductive plate 3 are connected with cylinder and are tapped with the outlet binding post 8 of convex thread, and outlet binding post 8 extends fixation The front of shell 1, and it is furnished with the nut 10 of screw-thread fit in outlet binding post 8, it is tapped with convex thread on the outside of 2 open end of movable housing 6, convex thread 6 and the 7 mutual screw-thread fit of threaded hole of movable housing 2, movable housing 2 are internally provided with cylindrical conductive column 4, lead Electric column 4 is fixedly connected by spring 5 with the inner wall of movable housing 2 far from 2 open at one end of movable housing, and 2 side of movable housing is opened There is a recessing groove 11 of strip, the side of conductive column 4 is vertically connected with cylinder and be tapped with convex thread enters line binding post 9, The diameter for entering line binding post 9 is equal with the diameter of outlet binding post 8.Enter line binding post 9 and extends to active shell across recessing groove 11 The outside of body 2, and enter to be furnished on line binding post 9 nut 10 of screw-thread fit.After movable housing 2 is screwed out threaded hole 7, spring 5 The front end of conductive column 4 will be popped up to 12 ㎝ of outside of fixed shell or so.
Fixed shell 1 and movable housing 2 are manufactured by hard PVC, sturdy and durable, and insulation performance is good, makes Valence is cheap.Conductive plate 3, outlet binding post 8, enters line binding post 9 and is manufactured by copper alloy conductive column 4, conducts electricity very well, outlet Binding post 8 is connect by welding with conductive plate 3, is entered line binding post 9 and is connect with conductive column 4 by welding.Spring 5 and nut 10 are equal It is made of stainless steel, hardness is big, and elasticity is good, and corrosion resistance and good.The width of recessing groove 11 is more than into line binding post 9 Diameter and less than nut 10 width, recessing groove 11 can allow to be passed through into line binding post 9, can block nut 10.
The electric wire of electrical equipment can be entangled in outlet binding post 8 by the combined connecting terminal when in use, and be revolved Tight nut 10 is fixed, then the circuit of connection is wrapped on line binding post 9, and tightening nut 10 is fixed, will be movable The convex thread 6 of shell 2 is tightened in the threaded hole 7 of fixed shell 1, and spring 5 will give the pretightning force of 4 one rebounds of conductive column, It allows conductive column 4 to be tightly bonded with conductive plate 3, then enters line binding post 9, conductive column 4, conductive plate 3, outlet binding post 8 and just form One access.And after screwing out movable housing 2 out of threaded hole 7, then it is not necessarily to remove outlet binding post 8 or enter on line binding post 9 Nut 10, this circuit will disconnect, and allow maintenance personal's maintenance of equipment, and the apparent connecting terminal of people is allowed to be in disconnecting State, it is not easy to allow people's misjudgment, be not easy to allow people's operation error.
The electric wire of electrical equipment can be entangled in outlet binding post by the combined connecting terminal when in use, and be screwed Nut is fixed, then the circuit of connection is wrapped on line binding post, and tightening nut is fixed, by the convex of movable housing Screw thread is tightened in the threaded hole of fixed shell, and spring will give the pretightning force of the rebound of conductive column one, allow conductive column with it is conductive Disk is tightly bonded, and is then entered line binding post, conductive column, conductive plate, outlet binding post and is just formed an access.And by movable housing After screwing out out of threaded hole, then it is not necessarily to remove outlet binding post or enter the nut on line binding post, this circuit will disconnect, and The apparent connecting terminal of people is allowed to be to be off, it is not easy to allow people's misjudgment, be not easy to allow people's operation error.
Finally it should be noted that:The above descriptions are merely preferred embodiments of the present invention, is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic Carry out equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims (6)

1. a kind of combined connecting terminal, which is characterized in that including discoidal fixed shell (1) and columnar movable housing (2);
Fixed shell (1) is internally provided with flat conductive plate (3), and conductive plate (3) is connected with cylindrical and is equipped with convex thread Outlet binding post (8), outlet binding post (8) extends the front of fixed shell (1), and is furnished with spiral shell in outlet binding post (8) The nut (10) of line cooperation;Fixed shell (1) front center is provided with threaded hole (7), and threaded hole (7) leads directly to conductive plate (3);
Convex thread (6) is equipped on the outside of movable housing (2) open end, convex thread (6) and the threaded hole (7) of movable housing (2) coordinate Connection;Movable housing (2) is internally provided with cylindrical conductive column (4), and conductive column (4) is logical far from movable housing (2) open at one end It crosses spring (5) to be fixedly connected with the inner wall of movable housing (2), movable housing (2) side is provided with the recessing groove (11) of strip, leads The side of electric column (4) is vertically connected with cylindrical and enters line binding post (9) with convex thread, enters line binding post (9) and passes through Recessing groove (11) extends to the outside of movable housing (2), and enters to be furnished on line binding post (9) nut of screw-thread fit.
2. combined connecting terminal according to claim 1, which is characterized in that the fixed shell (1) and movable housing (2) it is made of hard PVC.
3. combined connecting terminal according to claim 2, which is characterized in that the conductive plate (3), goes out conductive column (4) Line binding post (8) enters line binding post (9) and is made of copper alloy.
4. combined connecting terminal according to claim 3, which is characterized in that outlet binding post (8) is welded with conductive plate, Enter line binding post (9) to weld with conductive column (4).
5. combined connecting terminal according to claim 4, which is characterized in that the spring (5) and nut (10) by Stainless steel material is constituted.
6. combined connecting terminal according to claim 4, which is characterized in that the width of the recessing groove (11) be more than into The diameter of line binding post (9) and less than width with the nut for entering line binding post screw-thread fit.
CN201721582061.9U 2017-11-23 2017-11-23 A kind of combined connecting terminal Expired - Fee Related CN208093824U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721582061.9U CN208093824U (en) 2017-11-23 2017-11-23 A kind of combined connecting terminal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721582061.9U CN208093824U (en) 2017-11-23 2017-11-23 A kind of combined connecting terminal

Publications (1)

Publication Number Publication Date
CN208093824U true CN208093824U (en) 2018-11-13

Family

ID=64068149

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721582061.9U Expired - Fee Related CN208093824U (en) 2017-11-23 2017-11-23 A kind of combined connecting terminal

Country Status (1)

Country Link
CN (1) CN208093824U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107887743A (en) * 2017-11-23 2018-04-06 国网甘肃省电力公司经济技术研究院 A kind of combined connecting terminal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107887743A (en) * 2017-11-23 2018-04-06 国网甘肃省电力公司经济技术研究院 A kind of combined connecting terminal

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20181113

Termination date: 20201123