CN207994097U

CN207994097U - A kind of connecting terminal

Info

Publication number: CN207994097U
Application number: CN201820551724.9U
Authority: CN
Inventors: 陈建华; 王煚; 廖斌; 周涛; 尹龙政; 张明贵
Original assignee: Fujian Everstrong Lega Power Equipments Co Ltd
Current assignee: Fujian Everstrong Lega Power Equipments Co Ltd
Priority date: 2018-04-18
Filing date: 2018-04-18
Publication date: 2018-10-19
Anticipated expiration: 2028-04-18

Abstract

The utility model is related to electrical engineering field more particularly to a kind of connecting terminals, including binding post and fixing piece；The top of the binding post is equipped with threading hole, and the bottom of the binding post is equipped with the pin of the circuit board for connecting peripheral hardware, and the threading hole offers fixing groove close to the side of the pin；The shape of the fixing piece is rectangular block shape, and the side wall of the fixing piece is equipped with fluting compatible with the shape of the binding post, and the fixing piece is equipped with fracture on another side wall adjacent with the side wall.Electric wire is initially passed through binding post by the utility model, recycling fixing piece to squeeze binding post makes the crust of electric wire be stripped, core wire inside exposing, core wire is in close contact with binding post under the collective effect of fixing piece and binding post, realize electrically conducting, wiring efficiency can be greatly improved using this connecting terminal, material is saved while ensureing the stabilization of electrical communication, improve production efficiency.

Description

A kind of connecting terminal

Technical field

The utility model is related to electrical engineering field more particularly to a kind of connecting terminals.

Background technology

The existing mode of connection is largely to be fixedly connected with the end of electric wire with connecting terminal by fasteners such as screws, The connection terminal structure dullness of this mode of connection use, flexibility are poor, have both been not easy to the connection of electric wire, and have also been easy to happen circuit Confusion, not only needs to expend a large amount of human and material resources and time, and inefficiency is also easy to be in contact bad or contact The damage of electric wire and terminal, shortens the service life of component caused by tight.Based on this, provide it is a kind of it is simple in structure, convenient for connecing Line, efficient and safe connecting terminal are very necessary.

Utility model content

In order to overcome the defect of the above-mentioned prior art, the technical problem to be solved by the utility model is to provide a kind of structures Simply, it is convenient for wiring, efficient and safe connecting terminal.

In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：A kind of connecting terminal, including wiring Column and fixing piece；

The top of the binding post is equipped with threading hole, and the bottom of the binding post is equipped with the circuit board for connecting peripheral hardware Pin, the threading hole offer fixing groove close to the side of the pin；

The shape of the fixing piece is rectangular block shape, and the side wall of the fixing piece is equipped with mutually fits with the shape of the binding post The fluting matched, the fixing piece are equipped with fracture on another side wall adjacent with the side wall.

In an alternative embodiment, the position on the side wall of the fixing piece corresponding to the fixing groove offers limiting slot.

In an alternative embodiment, the threading hole is located at the both sides of fixing groove and all has slope surface.

In an alternative embodiment, the binding post is respectively equipped with the first weld part and the second weldering in the middle part of opposite sides side Socket part, first weld part and the second weld part are vertical with binding post, first weld part and second weld part The opposite sides of plane where being located at binding post.

In an alternative embodiment, the width of the fixing groove is more than the diameter of the core wire of peripheral hardware electric wire.

In an alternative embodiment, the width of the fixing groove is less than the diameter of the crust of peripheral hardware electric wire.

In an alternative embodiment, the circuit board of the binding post and peripheral hardware uses integrated molding.

In an alternative embodiment, the binding post is rectangle copper sheet.

In an alternative embodiment, the material of the fixing piece is plastics.

The beneficial effects of the utility model are：There is provided a kind of termination, including binding post and with being connect with described The fixing piece of the compatible fluting of shape of terminal；The top of the binding post is equipped with threading hole, and the bottom of the binding post is set It is useful for the pin of the circuit board of connection peripheral hardware.Electric wire is initially passed through binding post by the utility model, and fixing piece extruding is recycled to connect Terminal makes the crust of electric wire be stripped, and exposes internal core wire, core wire and wiring under the collective effect of fixing piece and binding post Column is in close contact, and realizes electrically conducting, wiring efficiency can be greatly improved using this connecting terminal, is ensureing electrical communication Material is saved while stabilization, improves production efficiency.

Description of the drawings

Fig. 1 show the structural schematic diagram of the connecting terminal of the utility model embodiment；

Fig. 2 show the structural schematic diagram of the binding post of the utility model embodiment；

Fig. 3 show the structural schematic diagram of the fixing piece of the utility model embodiment；

Label declaration：

1- binding posts；11- threading holes；12- pins；13- fixing grooves；14- slope surfaces；

The first weld parts of 15-；The second weld parts of 16-；

2- fixing pieces；21- slots；22- fractures；23- limiting slots；

3- electric wires；

4- circuit boards.

Specific implementation mode

For technology contents, the objects and the effects of the utility model are described in detail, below in conjunction with embodiment and match Attached drawing is closed to be explained.

The design of the utility model most critical is：Electric wire is initially passed through into binding post, fixing piece is recycled to squeeze binding post So that the crust of electric wire is stripped, exposes internal core wire, core wire and binding post are tight under the collective effect of fixing piece and binding post Contiguity is touched, and realizes electrically conducting.

It please refers to shown in Fig. 1 to Fig. 3, a kind of connecting terminal of the utility model, including binding post and fixing piece；

As can be seen from the above description, the beneficial effects of the utility model are：Fixing piece is a block, and from one end Equipped with fluting, the form and dimension of fluting is adapted with the shape of binding post.Binding post is a sheet metal, and top is equipped with and is used for The trepanning of threading, trepanning size can independently be selected according to wire gauge, and bottom is equipped with for welding pin on circuit boards.

In use, first passing through craft or machine carries out threading operation, electric wire is sequentially passed through into the wiring on component to be threaded Then column squeezes the electric wire of each binding post both sides by way of extruding, until on electric wire with binding post contact site The crust divided peels off the core wire inside exposing, and core wire is remained and is in close contact with binding post, in this way under the action of constant pressure It is achieved that electrically conducting between each binding post.Electric wire passes through the threading hole on binding post and is fixed in fixing groove, ensures Electric wire will not move, and improve wiring efficiency.First binding post is mounted on circuit board and is threaded, then circuit board is pacified Dress, improves installation effectiveness.Fixing piece be mounted on board main shaft atmospheric pressure pole on, circuit board on the sliding rail of board slidably, After having corrected the corresponding position of fixing piece and binding post, fixing piece is controlled by cylinder and is oppressed towards binding post so that the two is tight Wiring operation is completed in close fit.Fracture is opened in the side of fixing piece so that fixing piece has when with binding post and electric wire cooperation There is certain elastic deformability, plays a certain protective role.

Further, the position on the side wall of the fixing piece corresponding to the fixing groove offers limiting slot.

As can be seen from the above description, the position that fixing groove fluting is corresponded on fixing piece is arranged in limiting slot, when fixing piece squeezes When electric wire, positioning and extruding are played the role of in the bottom of limiting slot to electric wire.

Further, the threading hole is located at the both sides of fixing groove and all has slope surface.

As can be seen from the above description, slope surface designs so that fixing piece is when squeezing the electric wire in threading hole, and electric wire can slide to solid Determine slot and in being fixed on, improves the accuracy of wiring operation.

Further, the binding post is respectively equipped with the first weld part and the second weld part in the middle part of opposite sides side, First weld part and the second weld part are vertical with binding post, and first weld part and second weld part distinguish position The opposite sides of plane where binding post.

As can be seen from the above description, binding post is welded on circuit boards by the first weld part and the second weld part, ensure that The stability of connection structure, since the first weld part and the second weld part are vertical with binding post, design in this way can ensure to connect Terminal is vertical with circuit board after welding, is convenient for follow-up wiring operation.

Further, the width of the fixing groove is more than the diameter of the core wire of peripheral hardware electric wire.

As can be seen from the above description, design is that the core wire of electric wire in order to prevent is damaged in this way, is played a certain protective role.

Further, the width of the fixing groove is less than the diameter of the crust of peripheral hardware electric wire.

As can be seen from the above description, the width of fixing groove is less than the internal diameter of the crust of peripheral hardware electric wire, and design in this way can ensure After electric wire is squeezed into fixing groove by fixing piece, the crust of electric wire peels off completely, and the core wire of electric wire and the inner wall of fixing groove closely connect It touches, ensure that the stabilization of electrically conducting.

Further, the circuit board of the binding post and peripheral hardware uses integrated molding.

As can be seen from the above description, production efficiency is improved by the way of integrated molding, improves the essence of wiring position Parasexuality.

Further, the binding post is rectangle copper sheet.

As can be seen from the above description, the structure for simplifying binding post is designed in this way, coordinates installation between fixing piece convenient for it, Improve production efficiency.

Further, the material of the fixing piece is plastics.

As can be seen from the above description, plastics have the characteristics such as light, the good and easy to produce manufacture of durability, reduce terminals The production cost of son simultaneously increases its flexibility used.

It please refers to shown in Fig. 1 to Fig. 3, the embodiments of the present invention one are：A kind of connecting terminal, including 1 He of binding post Fixing piece 2；

The top of the binding post 1 is equipped with threading hole 11, and the bottom of the binding post 1 is equipped with the circuit for connecting peripheral hardware The pin 12 of plate 4, the threading hole 11 offer fixing groove 13 close to the side of the pin 12；

The shape of the fixing piece 2 is rectangular block shape, and the side wall of the fixing piece 2 is equipped with the shape with the binding post 1 Compatible fluting 21, the fixing piece 2 are equipped with fracture 22 on another side wall adjacent with the side wall.

It please refers to shown in Fig. 1 to Fig. 3, the embodiments of the present invention two are：A kind of connecting terminal, including 1 He of binding post Fixing piece 2；

It opens position on the side wall of fixing piece 2 described in 2 fixing groove of fixing piece, 13 limiting slot 23 corresponding to the fixing groove 13 Equipped with limiting slot 23.The both sides that the threading hole 11 is located at fixing groove 13 all have slope surface 14.The binding post 1 is in opposite sides Be respectively equipped with the first weld part 15 and the second weld part 16 in the middle part of side, first weld part, 15 and second weld part 16 with Binding post 1 is vertical, and first weld part 15 and second weld part 16 are located at opposite the two of 1 place plane of binding post Side.The width of the fixing groove 13 is more than the diameter of the core wire of peripheral hardware electric wire 3.The width of the fixing groove 13 is less than peripheral hardware electric wire The diameter of 3 crust.The binding post 1 and the circuit board 4 of peripheral hardware use integrated molding.The binding post 1 is rectangle copper sheet. The material of the fixing piece 2 is plastics.

In conclusion a kind of termination provided by the utility model, including binding post and have and the binding post The compatible fluting of shape fixing piece；The top of the binding post is equipped with threading hole, and the bottom of the binding post, which is equipped with, to be used In the pin of the circuit board of connection peripheral hardware.Electric wire is initially passed through binding post by the utility model, and fixing piece is recycled to squeeze binding post So that the crust of electric wire is stripped, exposes internal core wire, core wire and binding post are tight under the collective effect of fixing piece and binding post Contiguity is touched, and realizes electrically conducting, wiring efficiency can be greatly improved using this connecting terminal, in the stabilization for ensureing electrical communication While save material, improve production efficiency.

The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every Equivalents made based on the specification and figures of the utility model are applied directly or indirectly in relevant technology neck Domain is equally included in the patent within the scope of the utility model.

Claims

1. a kind of connecting terminal, which is characterized in that including binding post and fixing piece；

The top of the binding post is equipped with threading hole, and the bottom of the binding post is equipped with drawing for the circuit board for connecting peripheral hardware Foot, the threading hole offer fixing groove close to the side of the pin；

The shape of the fixing piece is rectangular block shape, and the side wall of the fixing piece is equipped with compatible with the shape of the binding post Fluting, the fixing piece are equipped with fracture on another side wall adjacent with the side wall.

2. connecting terminal according to claim 1, which is characterized in that correspond to the fixation on the side wall of the fixing piece The position of slot offers limiting slot.

3. connecting terminal according to claim 1, which is characterized in that the both sides that the threading hole is located at fixing groove all have Slope surface.

4. connecting terminal according to claim 1, which is characterized in that the binding post is distinguished at the middle part on opposite sides side Equipped with the first weld part and the second weld part, first weld part and the second weld part are vertical with binding post, and described first The opposite sides of plane where weld part and second weld part are located at binding post.

5. connecting terminal according to claim 1, which is characterized in that the width of the fixing groove is more than the core of peripheral hardware electric wire The diameter of line.

6. connecting terminal according to claim 1, which is characterized in that the width of the fixing groove is less than the outer of peripheral hardware electric wire The diameter of skin.

7. connecting terminal according to claim 1, which is characterized in that the circuit board of the binding post and peripheral hardware is using one Chemical conversion type.

8. connecting terminal according to claim 1, which is characterized in that the binding post is rectangle copper sheet.

9. connecting terminal according to claim 1, which is characterized in that the material of the fixing piece is plastics.