CN211556172U

CN211556172U - Plug-in type is convenient for assemble binding post of combination

Info

Publication number: CN211556172U
Application number: CN201922066869.7U
Authority: CN
Inventors: 邹勇
Original assignee: Suzhou Thai Precision Stamping Co ltd
Current assignee: Suzhou Thai Precision Stamping Co ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-09-22
Anticipated expiration: 2029-11-26

Abstract

The utility model discloses a plug-in type is convenient for assemble binding post of combination, including first binding post body, connection terminal, conducting block and second binding post body, both sides surface all is provided with the lug around the first binding post body, the internally mounted of first binding post body has the connection terminal, the inside of storage tank is run through by the right-hand member of conducting block, first entrance hole has been seted up on the right side surface of first binding post body, the place ahead of first binding post body is connected with second binding post body. This binding post of combination is convenient for assemble to plug-in type, the inside of first binding post body is provided with the wire holder of copper alloy material, and the internally mounted of wire holder has the conducting block of copper alloy material, drives the conducting block at the inside downstream of wire holder through rotating the bolt to connect between the wire, avoid the direct screw in wire of bolt and lead to the fact the damage to the wire, be favorable to the life of the wire that improves.

Description

Plug-in type is convenient for assemble binding post of combination

Technical Field

The utility model relates to a binding post correlation technique field specifically is a plug-in type is convenient for assemble binding post of combination.

Background

The wiring terminal is an accessory product for realizing electrical connection, the wiring terminal is applied for facilitating the connection of wires, along with the development of the electronic industry, the application range of the wiring terminal is wider and wider, and the types of the wiring terminal are more and more, but the existing wiring terminal has certain defects.

Current binding post generally adopts a plurality of wire holders to make up jointly and form and can not dismantle, and different line connection has just led to when engineering technical personnel overhauls, need all break off the circuit power, and current binding post adopts screw in's mode to grasp the wire, and the undersize can't be with the wire centre gripping hard, and too violently can press the wire apart hard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plug-in type is convenient for assemble binding post of combination to it generally adopts a plurality of connection terminal combinations to form and can not dismantle to propose current binding post in the above-mentioned background art, adopts screw in's mode to grasp the wire, and the undersize can't grasp the wire hard, and the too violent problem that can press the wire hard.

In order to achieve the above object, the utility model provides a following technical scheme: a plug-in type connecting terminal convenient to assemble and combine comprises a first connecting terminal body, a wire holder, a conductive block and a second connecting terminal body, wherein the outer surfaces of the front side and the rear side of the first connecting terminal body are respectively provided with a convex block, the outer surfaces of the front side and the rear side of the first connecting terminal body are respectively provided with a groove, a bolt is embedded in the upper surface of the first connecting terminal body, the wire holder is arranged in the first connecting terminal body, the upper surface of the wire holder is penetrated through by the lower end of the bolt, a containing groove is arranged in the wire holder, the inside of the containing groove is penetrated through by the right end of the conductive block, the left end of the conductive block is positioned in the connecting block, the right side surface of the first connecting terminal body is provided with a first wire inlet hole, the left side of the first connecting terminal body is fixedly provided with a connecting block, the upper side and the lower side of the second wire inlet hole are both provided with clamping grooves, the inner portion of each clamping groove is connected with an outer cover, and the front portion of the first wiring terminal body is connected with a second wiring terminal body.

Preferably, the bolt is in threaded connection with the first wiring terminal body, and the lower end face of the bolt is attached to the upper surface of the conductive block.

Preferably, the wire holder is arranged to be of a structure shaped like a Chinese character 'kou', the wire holder forms a sliding structure with the conductive block through the accommodating groove, and the conductive block and the wire holder are both made of copper alloy materials.

Preferably, the diameter of the second wire inlet hole is the same as that of the first wire inlet hole, and the center of the second wire inlet hole and the center of the first wire inlet hole are located on the same horizontal line.

Preferably, the clamping groove is of an inclined structure, and the clamping groove is connected with the outer cover in a clamping manner.

Preferably, the second terminal body and the first terminal body form a detachable mounting structure for clamping connection, and the internal structure of the second terminal body is the same as that of the first terminal body.

Compared with the prior art, the beneficial effects of the utility model are that: the plug-in type connecting terminal convenient for assembly and combination,

1. the wiring seat made of copper alloy materials is arranged inside the first wiring terminal body, the conductive block made of copper alloy materials is arranged inside the wiring seat, the conductive block is driven to move downwards inside the wiring seat by rotating the bolt, so that the wires are connected, the bolt is prevented from being directly screwed into the wires and damaging the wires, and the service life of the wires is prolonged;

2. the two sides of the first wiring terminal body are respectively provided with the convex block and the groove, the first wiring terminal body and the second wiring terminal body can be conveniently spliced through the convex block and the groove, splicing according to actual wiring amount is facilitated, waste of resources and space is avoided, when wiring terminals need to be replaced, only the corresponding wiring terminals need to be moved out, and wiring terminals of the whole row of circuits do not need to be replaced;

3. the fixed position of lug and recess is mutual opposite setting about the central point of first binding post body for the left and right sides atress of concatenation department is balanced, avoids taking place deformation because of the uneven first binding post body and the second binding post body that leads to of atress, and the surface of connecting block is provided with the enclosing cover, avoids inside dust gets into the conducting block before formal input uses through the enclosing cover, is favorable to prolonging the life of conducting block.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the second wire inlet hole and the connecting block of the present invention;

FIG. 3 is a schematic view of the three-dimensional structure of the conductive block and the wire holder of the present invention;

fig. 4 is a schematic view of a first terminal body and a bolt mounting overlooking structure of the present invention;

FIG. 5 is a schematic front sectional view of the present invention;

fig. 6 is a schematic view of the overlooking structure of the installation of the conductive block and the wire holder of the present invention.

In the figure: 1. a first terminal body; 2. a bump; 3. a groove; 4. a bolt; 5. a wire holder; 6. a containing groove; 7. a conductive block; 8. a first wire inlet hole; 9. connecting blocks; 10. a second wire inlet hole; 11. a card slot; 12. an outer cover; 13. a second terminal body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a plug-in type connecting terminal convenient for assembly and combination comprises a first connecting terminal body 1, a convex block 2, a groove 3, a bolt 4, a connecting seat 5, a containing groove 6, a conductive block 7, a first wire inlet hole 8, a connecting block 9, a second wire inlet hole 10, a clamping groove 11, an outer cover 12 and a second connecting terminal body 13, wherein the convex block 2 is arranged on the outer surface of the front side and the outer surface of the rear side of the first connecting terminal body 1, the groove 3 is arranged on the outer surface of the front side and the outer surface of the rear side of the first connecting terminal body 1, the bolt 4 is embedded on the upper surface of the first connecting terminal body 1, the connecting seat 5 is arranged in the first connecting terminal body 1, the upper surface of the connecting seat 5 is penetrated by the lower end of the bolt 4, the containing groove 6 is arranged in the connecting seat 5, the containing groove 6 is penetrated by the right end of the conductive block, a first wire inlet hole 8 is formed in the right side surface of the first wiring terminal body 1, a connecting block 9 is fixed on the left side of the first wiring terminal body 1, a second wire inlet hole 10 is formed in the outer surface of the left side of the connecting block 9, clamping grooves 11 are formed in the upper side and the lower side of the second wire inlet hole 10, an outer cover 12 is connected to the inside of each clamping groove 11, and a second wiring terminal body 13 is connected to the front of the first wiring terminal body 1;

the bolt 4 is in threaded connection with the first wiring terminal body 1, the lower end face of the bolt 4 is attached to the upper surface of the conductive block 7, the lower end of the bolt 4 is enabled to push the right end of the conductive block 7 downwards to move in the accommodating groove 6 by rotating the bolt 4, a line pressing type connection mode is adopted, the bolt 4 is prevented from being directly screwed into a wire and damaging the wire, and the service life of the wire is prolonged;

the wire holder 5 is arranged to be in a square structure, the wire holder 5 and the conductive block 7 form a sliding structure through the accommodating groove 6, the conductive block 7 and the wire holder 5 are both made of copper alloy materials, and the copper alloy materials have excellent electrical conductivity, thermal conductivity, ductility and corrosion resistance;

the diameter of the second wire inlet hole 10 is the same as that of the first wire inlet hole 8, and the circle center of the second wire inlet hole 10 and that of the first wire inlet hole 8 are located on the same horizontal line, so that different wires can be conveniently connected, and the electricity utilization safety in the splicing process is improved;

the clamping groove 11 is of an inclined structure, the clamping groove 11 is connected with the outer cover 12 in a clamping mode, convenience in the process of disassembling the outer cover 12 is improved, dust is prevented from entering the conductive block 7 through the outer cover 12 before the conductive block is put into use formally, and the service life of the conductive block 7 is prolonged;

second binding post body 13 constitutes the dismantlement mounting structure that the block is connected with first binding post body 1, and the inner structure of second binding post body 13 is the same with the inner structure of first binding post body 1, through the combination of assembling between first binding post body 1 and the second binding post body 13, do benefit to and splice according to the amount of work that is practical, can not cause the waste of resource and space, when needing to change the binding post, only need shift out corresponding binding post, need not all change the binding post of whole row of circuit, be favorable to improving the maintenance efficiency of first binding post body 1 and second binding post body 13.

The working principle is as follows: when the plug-in type connecting terminal convenient for assembly and combination is used, as shown in fig. 1-6, a first wire to be connected is inserted into the middle of the wire holder 5 from the inside of the first wire inlet hole 8, the outer cover 12 is pulled upwards to separate the outer cover 12 from the inside of the clamping groove 11, another wire to be connected is inserted into the middle of the conductive block 7 from the inside of the second wire inlet hole 10, the bolt 4 is rotated downwards, the lower end of the bolt 4 pushes the right end of the conductive block 7 downwards to move in the accommodating groove 6 until the right end of the conductive block 7 is connected with the wire in the wire holder 5, so that the connection between the two wires is completed, the conductive block 7 and the wire holder 5 are both made of copper alloy materials, the copper alloy materials have excellent electrical conductivity, thermal conductivity, ductility and corrosion resistance, the whole process adopts a wire pressing connection mode, and avoids the bolt 4 from being directly screwed into the wire and causing damage to the wire, the service life of the lead is prolonged, the outer cover 12 is arranged on the left side of the connecting block 9, dust is prevented from entering the conductive block 7 through the outer cover 12 before the lead is put into use formally, and the service life of the conductive block 7 is prolonged;

in the same way as described above, another group of wires to be connected is inserted into the inside of the second terminal body 13, the bump 2 and the groove 3 below the second terminal body 13 are inserted into the bump 2 and the groove 3 above the first terminal body 1, the splicing according to the actual wiring amount is facilitated through the splicing combination between the first terminal body 1 and the second terminal body 13, the waste of resources and space is avoided, when the wiring terminal needs to be replaced, only the corresponding wiring terminal needs to be moved out, the wiring terminals of the whole row of lines do not need to be replaced, the maintenance efficiency of the first terminal body 1 and the second terminal body 13 is facilitated to be improved, the fixing positions of the bump 2 and the groove 3 are arranged opposite to each other with respect to the central point of the first terminal body 1, so that the left side and the right side of the splicing part are stressed evenly, avoid leading to first binding post body 1 and second binding post body 13 to take place deformation because of the atress is uneven, increased holistic practicality.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a plug-in type is convenient for assemble binding post of combination, includes first binding post body (1), wire holder (5), conducting block (7) and second binding post body (13), its characterized in that: the wiring terminal comprises a first wiring terminal body (1), wherein convex blocks (2) are arranged on the outer surfaces of the front side and the rear side of the first wiring terminal body (1), grooves (3) are formed in the outer surfaces of the front side and the rear side of the first wiring terminal body (1), bolts (4) are embedded in the upper surface of the first wiring terminal body (1), a wiring seat (5) is installed inside the first wiring terminal body (1), the upper surface of the wiring seat (5) is penetrated through by the lower ends of the bolts (4), a containing groove (6) is formed inside the wiring seat (5), the inside of the containing groove (6) is penetrated through by the right end of a conductive block (7), the left end of the conductive block (7) is located inside a connecting block (9), a first wire inlet hole (8) is formed in the surface of the right side of the first wiring terminal body (1), and the connecting block (9) is fixed on the, and a second wire inlet hole (10) is formed in the outer surface of the left side of the connecting block (9), clamping grooves (11) are formed in the upper side and the lower side of the second wire inlet hole (10), an outer cover (12) is connected to the inner portion of each clamping groove (11), and a second wiring terminal body (13) is connected to the front portion of the first wiring terminal body (1).

2. The plug-in type connecting terminal convenient to assemble and combine as claimed in claim 1, wherein: bolt (4) and first binding post body (1) are threaded connection, and the lower terminal surface of bolt (4) is laminated with the upper surface of conducting block (7) mutually.

3. The plug-in type connecting terminal convenient to assemble and combine as claimed in claim 1, wherein: the wiring seat (5) is arranged to be of a structure in the shape of a Chinese character 'kou', the wiring seat (5) forms a sliding structure with the conductive block (7) through the accommodating groove (6), and the conductive block (7) and the wiring seat (5) are both made of copper alloy materials.

4. The plug-in type connecting terminal convenient to assemble and combine as claimed in claim 1, wherein: the diameter of the second wire inlet hole (10) is the same as that of the first wire inlet hole (8), and the circle center of the second wire inlet hole (10) and the circle center of the first wire inlet hole (8) are located on the same horizontal line.

5. The plug-in type connecting terminal convenient to assemble and combine as claimed in claim 1, wherein: the clamping groove (11) is of an inclined structure, and the clamping groove (11) is connected with the outer cover (12) in a clamping mode.

6. The plug-in type connecting terminal convenient to assemble and combine as claimed in claim 1, wherein: the second wiring terminal body (13) and the first wiring terminal body (1) form a clamping connection dismounting and mounting structure, and the internal structure of the second wiring terminal body (13) is the same as that of the first wiring terminal body (1).