CN219458186U - Stable binding post - Google Patents

Abstract

The utility model provides a stable binding post, and relates to the technical field of binding posts. This stable terminal includes the terminal body, screw thread groove and arc groove have been seted up to terminal body inside, the arc groove sets up in the screw thread groove top, terminal body inside threaded connection has the threaded rod, threaded rod top fixedly connected with arc briquetting, arc briquetting top fixedly connected with circular post piece. This stable terminal, circular post piece rotate and drive the arc briquetting and rotate, because through thread groove threaded connection between threaded rod and the terminal body, and then circular post piece rotates can make the threaded rod screw thread advance the thread groove inside, and the outer wall and the arc groove of arc briquetting laminate each other, through the dysmorphism of terminal body and circular post piece, consequently can be to the inseparabler and the stability of being connected between electric wire and the arc groove, avoid the socket to take place not hard up after receiving the external force collision, influence the quality of product.

Description

Stable binding post

Technical Field

The utility model relates to a stable binding post, in particular to a stable binding post, and belongs to the technical field of binding posts.

Background

In the indoor circuit decoration process, wires with different specifications are selected according to the use current of each device, and the wires are connected with the socket, so that the electric power can be transmitted into the device through the wires, and the device can work. After the wires are stripped, a plurality of wires are smoothed into a bundle and then inserted into the connecting holes of the socket, the bundled wires are fixed through screws of the socket, the socket is fully contacted with the wires, so that the bearing power of the socket can be ensured to be large enough, and the wires are not fully contacted with the socket or shake to cause the connection looseness of the wires and the socket.

The utility model according to patent number CN 214204034U discloses a binding post, which comprises a connecting terminal and a contact terminal, wherein the connecting terminal is connected with the contact terminal, an upper blocking piece and a lower blocking piece are arranged on the upper side and the lower side of the contact terminal, and the upper blocking piece and the lower blocking piece are respectively arranged at the top and the bottom of the contact terminal; and the fixed fastener is buckled with the contact terminal and is buckled between the upper blocking piece and the lower blocking piece. According to the binding post, the wire is wound around the periphery of the contact terminal after being stripped, the upper blocking piece and the lower blocking piece are respectively arranged on two sides of the contact terminal, so that the wire is prevented from scattering, the wire wound on the contact terminal is fixed through the fixing fastener, and finally the connection terminal is inserted into the connection hole of the socket. The stranded wires are fully contacted with the contact terminals, and the connection terminals are inserted into the connection holes of the socket, so that the socket is ensured to be fully contacted with the wires, the bearing power of the socket can be ensured not to be deficient, the wires cannot be overloaded to heat, and the socket is safer.

In the above reference, when the electric wire and the socket are connected, a flat-head regular bolt is used, and when the bolt is fixedly connected with the electric wire and the socket, the bolt is unstable, and after the external force is pulled, the electric wire and the binding post are easily separated, so that the bolt is unstable.

Disclosure of Invention

(one) solving the technical problems

The utility model aims to solve the problems that in the prior art, when a wire and a socket are connected, a flat-head regular bolt is used, and when the wire and the socket are fixedly connected, the bolt is unstable, and after the wire is pulled by an external force, the wire and the terminal are easily separated and are unstable.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a stable form terminal, includes the terminal body, screw thread groove and arc groove have been seted up to the inside terminal body, the arc groove sets up in the screw thread groove top, the inside threaded connection of terminal body has the threaded rod, threaded rod top fixedly connected with arc briquetting, arc briquetting top fixedly connected with circular post piece, the arc briquetting outside sets up to the cambered surface, the arc briquetting is laminated with the arc groove mutually, terminal body one side is provided with preliminary fixed subassembly.

Preferably, the preliminary fixing assembly comprises two fixing blocks, the fixing blocks are slidably connected inside the binding post body, the connecting blocks are fixedly connected to the bottoms of the fixing blocks, two springs are fixedly connected to the bottoms of the connecting blocks, and the two fixing blocks can be connected together by arranging the connecting blocks, so that the electric wires are preliminarily fixed.

Preferably, the preliminary fixing assembly further comprises two vertical rods, the vertical rods are fixedly connected to the bottoms of the connecting blocks, one sides of the vertical rods are fixedly connected with fixing clamping blocks, and the fixing clamping blocks are clamped and fixed through clamping grooves.

Preferably, the preliminary fixing assembly further comprises two supporting blocks, the supporting blocks are fixedly connected to one side of the binding post body, clamping grooves are formed in one side of the supporting blocks, and the fixing clamping blocks are connected with the supporting blocks in a clamping mode through the clamping grooves.

Preferably, two direction grooves are formed in one side of the binding post body, the connecting block is slidably connected with the binding post body through the direction grooves, and a space for telescopic movement is provided for the connecting block through the direction grooves.

Preferably, the strip groove has been seted up at terminal body top, the spring sets up in the direction inslot portion, spring fixed connection is in terminal body inner wall, through setting up the strip groove to this has given a location of electric wire, makes the electric wire can be accurate install from this.

Preferably, the cross-sectional shapes of the arc-shaped pressing blocks and the arc-shaped grooves are trapezoidal.

The utility model provides a stable binding post, which has the following beneficial effects:

1. this stable terminal, circular post piece rotate and drive the arc briquetting and rotate, because pass through thread groove threaded connection between threaded rod and the terminal body, and then circular post piece rotates can make the threaded rod screw thread advance the thread groove inside, because the outer wall and the arc groove of arc briquetting laminate each other this moment, through the dysmorphism of terminal body and circular post piece, consequently can be to the inseparabler and the stability of being connected between electric wire and the arc groove, avoid the socket to take place not hard up after receiving external force collision, influence the quality of product.

2. This stable wiring post, the electric wire passes the fixed block along the bar groove and reaches inside the arc wall, can press fixed block downward movement this moment, and fixed block downward movement drives the connecting block downward movement, and the connecting block downward movement drives fixed fixture block downward movement, and fixed fixture block just in time can block into the draw-in groove of supporting shoe inside this moment in, can preliminary fixed the electric wire of wire stripping this moment fast to this can be more stable when making the wire stripping be connected with the arc wall.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an enlarged view of the portion A of FIG. 1 in accordance with the present utility model;

FIG. 3 is a schematic view of the structure of the connecting block of the present utility model;

fig. 4 is a schematic structural view of a fixing block according to the present utility model.

In the figure: 1. a terminal body; 2. round column blocks; 3. an arc-shaped pressing block; 4. a threaded rod; 5. an arc-shaped groove; 6. a thread groove; 7. a bar-shaped groove; 8. a fixed block; 9. fixing the clamping block; 10. a spring; 11. a support block; 12. a clamping groove; 13. a connecting block; 14. a directional groove; 15. a vertical rod.

Detailed Description

The embodiment of the utility model provides a stable binding post.

Referring to fig. 1, 2, 3 and 4, the preliminary fixing assembly comprises two fixing blocks 8, the fixing blocks 8 are slidably connected in the terminal body 1, the bottom of each fixing block 8 is fixedly connected with a connecting block 13, the bottom of each connecting block 13 is fixedly connected with two springs 10, by arranging the connecting blocks 13, the two fixing blocks 8 can be connected together to preliminarily fix the electric wires, the preliminary fixing assembly further comprises two vertical rods 15, the vertical rods 15 are fixedly connected to the bottom of each connecting block 13, one side of each vertical rod 15 is fixedly connected with a fixing clamping block 9, the fixing clamping blocks 9 are clamped and fixed through clamping grooves 12 by arranging the fixing clamping blocks 9, the preliminary fixing assembly further comprises two supporting blocks 11, the supporting shoe 11 fixed connection is in terminal body 1 one side, draw-in groove 12 has been seted up to supporting shoe 11 one side, through draw-in groove 12 joint between fixed fixture block 9 and the supporting shoe 11, two direction grooves 14 have been seted up to terminal body 1 one side, through direction groove 14 sliding connection between connecting block 13 and the terminal body 1, through setting up direction groove 14, thereby provide a flexible space of removing for connecting block 13, bar groove 7 has been seted up at terminal body 1 top, spring 10 sets up in direction groove 14 inside, spring 10 fixed connection is in terminal body 1 inner wall, through setting up bar groove 7, thereby for a location of electric wire, make the electric wire install from here that can be accurate, thread groove 6 and arc groove 5 have been seted up to terminal body 1 inside.

Specifically, when this stable terminal needs to be used, at this moment, at first move the electric wire along fixed block 8 bottom, at this moment the electric wire passes fixed block 8 along bar groove 7 and reaches inside arc wall 5, at this moment can press fixed block 8 downward movement, fixed block 8 downward movement drives connecting block 13 downward movement, connecting block 13 downward movement drives fixed fixture block 9 downward movement, at this moment fixed fixture block 9 just can block into the draw-in groove 12 of supporting shoe 11 inside, at this moment can be fast carry out preliminary fixed to the electric wire of wire stripping, so can be more stable when making the wire of skinning be connected with arc wall 5.

Please refer to fig. 1 and 3 again, including terminal body 1, arc wall 5 sets up in thread groove 6 tops, and terminal body 1 inside threaded connection has threaded rod 4, and threaded rod 4 top fixedly connected with arc briquetting 3, arc briquetting 3 top fixedly connected with circular post piece 2, arc briquetting 3 outside set up to the cambered surface, and arc briquetting 3 is laminated with arc wall 5 mutually, and terminal body 1 one side is provided with preliminary fixed subassembly, and arc briquetting 3 and arc wall 5's cross-sectional shape all sets up to trapezoidally.

Specifically, after the electric wire that is skinned contacts with arc wall 5, can insert thread groove 6 inside this moment, rotate circular post piece 2 this moment, circular post piece 2 rotates and drives arc briquetting 3 and rotate, because pass through thread groove 6 threaded connection between threaded rod 4 and the terminal body 1, and then circular post piece 2 rotates and can make threaded rod 4 screw thread advance thread groove 6 inside, at this moment because the outer wall of arc briquetting 3 and arc wall 5 laminating each other, through the dysmorphism of terminal body 1 and circular post piece 2, consequently can be to the inseparabler and the stability of being connected between electric wire and the arc wall 5, avoid the socket to take place not hard up after receiving the external force collision, influence the quality of product.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. A stable binding post, comprising a binding post body (1), characterized in that: the novel binding post comprises a binding post body (1), wherein a thread groove (6) and an arc groove (5) are formed in the binding post body (1), the arc groove (5) is formed in the top of the thread groove (6), a threaded rod (4) is connected with the inner thread of the binding post body (1), an arc pressing block (3) is fixedly connected to the top of the threaded rod (4), a round column block (2) is fixedly connected to the top of the arc pressing block (3), the outer side of the arc pressing block (3) is provided with an arc surface, the arc pressing block (3) is attached to the arc groove (5), and a preliminary fixing assembly is arranged on one side of the binding post body (1).

2. A stable wiring terminal as in claim 1 wherein: the primary fixing assembly comprises two fixing blocks (8), the fixing blocks (8) are slidably connected inside the binding post body (1), a connecting block (13) is fixedly connected to the bottom of each fixing block (8), and two springs (10) are fixedly connected to the bottom of each connecting block (13).

3. A stable post according to claim 2, wherein: the preliminary fixing assembly further comprises two vertical rods (15), the vertical rods (15) are fixedly connected to the bottoms of the connecting blocks (13), and one sides of the vertical rods (15) are fixedly connected with fixing clamping blocks (9).

4. A stable post according to claim 3, wherein: the primary fixing assembly further comprises two supporting blocks (11), the supporting blocks (11) are fixedly connected to one side of the binding post body (1), clamping grooves (12) are formed in one side of the supporting blocks (11), and the fixing clamping blocks (9) are clamped with the supporting blocks (11) through the clamping grooves (12).

5. A stable post according to claim 2, wherein: two direction grooves (14) are formed in one side of the binding post body (1), and the connecting block (13) is connected with the binding post body (1) in a sliding mode through the direction grooves (14).

6. A stable post according to claim 2, wherein: the novel electric wire connector is characterized in that a strip-shaped groove (7) is formed in the top of the binding post body (1), the spring (10) is arranged inside the direction groove (14), and the spring (10) is fixedly connected to the inner wall of the binding post body (1).

7. A stable wiring terminal as in claim 1 wherein: the cross section shapes of the arc pressing blocks (3) and the arc grooves (5) are trapezoidal.