CN220086350U

CN220086350U - Novel coupler

Info

Publication number: CN220086350U
Application number: CN202321434469.7U
Authority: CN
Inventors: 李雪丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-07
Filing date: 2023-06-07
Publication date: 2023-11-24
Anticipated expiration: 2033-06-07

Abstract

The utility model relates to the technical field of couplers and discloses a novel coupler, which consists of a base and a shell, wherein a clamping type wiring terminal is arranged on the base, a screw hole is formed in the clamping type wiring terminal, the clamping type wiring terminal is conveniently fixed, an arc-shaped wire clamping block is arranged at one end of a terminal body, wires are conveniently clamped through the arc-shaped wire clamping block, a clamping piece matched with a clamping position of a contact pin is arranged at the other end of the terminal body, connection contact with the contact pin is convenient, the clamping position is arranged at one end, far away from the arc-shaped wire clamping block, of the terminal body and close to the clamping piece, and is clamped on a fixed slot below the base, so that the clamping type wiring terminal is conveniently fixed in a positioning mode, when the contact pin is matched with the clamping piece in a splicing mode, the contact pin is just clamped in a gap between the two inner concave arc parts on the clamping piece, the positioning of the contact pin is convenient, the contact area of the contact pin and the wiring terminal is increased, and the problem that the contact area of the conventional technology is small in the pressing piece type is effectively solved, and fire is easy to strike under multiple use.

Description

Novel coupler

Technical Field

The utility model belongs to the technical field of couplers, and particularly relates to a novel coupler.

Background

The coupler has the main function of dividing one microwave power into a plurality of paths according to proportion in a microwave system, and mainly realizing power distribution.

The connecting terminal of the traditional coupler is of a pressing sheet type, the contact area of the pressing sheet is small, the pressing sheet is easy to strike fire under multiple use, because the pressing sheet has no elastic force after being used for a long time, the pressing sheet type connecting terminal is easy to strike fire under poor contact, the pressing sheet type connecting terminal is slightly time-consuming in assembly, and is not easy to install.

Therefore, the novel coupler which optimizes the tabletting type to the clamping type, is convenient to install, has a large contact area and can effectively solve the problem of ignition is provided.

Disclosure of Invention

The present utility model is directed to a novel coupler, which solves the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the novel coupler comprises a base and a shell, wherein a clamping type wiring terminal is arranged on the base;

the clamping type wiring terminal comprises a terminal body, wherein one end of the terminal body is provided with an arc-shaped wire clamping block, the other end of the terminal body is provided with a clamping piece matched with the contact pin in clamping position, the terminal body is also provided with a screw hole, and one end, far away from the arc-shaped wire clamping block, of the terminal body, close to the clamping piece is provided with a clamping position;

the card position card that the terminal body was prolonged before goes into on the fixed slot position of base below, fixed slot position is located the terminal platform.

Preferably, the base is provided with a terminal platform, the clamping type wiring terminal is fixed on the terminal platform, the terminal platform is provided with a concave slot which is matched with the terminal body for positioning, the concave slot is provided with a terminal fixing hole, the surface of the concave slot is fixedly provided with a terminal positioning column which is matched with the clamping type wiring terminal for limiting, and a screw penetrating through a screw hole on the clamping type wiring terminal is in threaded connection with the terminal fixing hole, so that the clamping type wiring terminal is fixed on the terminal platform through the screw;

the clamping type binding post is fixed on the terminal platform through the screw that runs through screw on the clamping type binding post and with terminal fixed orifices spiro union, makes things convenient for clamping type binding post's installation and fixed, simple to operate, and the screens card that the terminal body was prolonged before go into on the fixed slot position of base below and the fixed surface of concave surface slot position be equipped with clamping type binding post cooperation spacing terminal positioning column's setting, make things convenient for clamping type binding post's installation location, the location installation is accurate, and the butt joint is accurate.

The clamping piece is provided with the concave arc parts, when the contact pin is matched and spliced with the clamping piece, the contact pin is just clamped into a gap between the two concave arc parts on the clamping piece, so that the contact pin is convenient to position, the contact area between the contact pin and the wiring terminal is increased, and the problems that the contact area of the pressing piece in the traditional technology is small and the ignition is easy to occur under multiple use are effectively solved;

the shell covers the outer side face of the terminal platform, and after the two positioning blocks at two ends of the shell are inserted into the positioning grooves at two ends of the base, the base and the shell are fixed together through bolts penetrating through the positioning blocks and the positioning grooves, so that the assembly and the fixation between the shell and the base are facilitated.

Preferably, the shell is provided with a jack which is inserted and penetrated by the contact pin in a matched manner, a baffle which is matched with the jack to shield the jack is arranged in the concave groove on the inner surface of the shell in a sliding manner, the baffle is fixedly connected with the inner surface of the shell through a spring, the baffle is provided with a guide hole which is correspondingly matched with the jack for use, and a poking piece is fixedly arranged on the inner side of the baffle.

The utility model has the technical effects and advantages that:

the coupler consists of a base and a shell, wherein the base is provided with a clamping type wiring terminal, the clamping type wiring terminal is provided with a screw hole, the clamping type wiring terminal is conveniently fixed on the base, one end of a terminal body is provided with an arc-shaped wire clamping block, wires are conveniently clamped through the arc-shaped wire clamping block, the terminal body is conveniently connected with a wire harness, the other end of the terminal body is provided with a clamping piece matched with a contact pin, the terminal body is conveniently connected with the contact pin, one end, far away from the arc-shaped wire clamping block, of the terminal body, close to the clamping piece is provided with a clamping position, and the clamping position is clamped on a fixed slot below the base, so that the clamping type wiring terminal is conveniently positioned and fixed;

the clamping piece is provided with the concave arc parts, when the contact pin and the clamping piece are matched and spliced, the contact pin is just clamped into a gap between the two concave arc parts on the clamping piece, so that the contact pin is convenient to position, the contact area between the contact pin and the wiring terminal is increased, and the problems that the contact area of the pressing piece in the traditional technology is small and the ignition is easy to occur under multiple use are effectively solved;

the shell is provided with the jack which is inserted with the pin in a matched manner, the concave groove on the inner surface of the shell is internally provided with the baffle which is matched with the jack to shield the jack in a sliding manner, and the guide hole on the baffle corresponds to the jack on the shell by poking the poking piece, so that the pin can be inserted through the jack and the guide hole in a matched manner in sequence, and then is inserted into the clamping piece of the clamping type wiring terminal, then the baffle is dislocated with the jack under the condition of spring rebound, the pin is clamped and positioned, the positioning of the pin connected with the terminal is facilitated, and the stability and the safety of the coupler after assembly are improved.

Drawings

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

FIG. 2 is a first exploded view of the present utility model;

FIG. 3 is a second exploded view of the present utility model;

FIG. 4 is a third exploded view of the present utility model;

fig. 5 is a schematic structural view of the clip-type terminal of the present utility model.

In the figure: 1. a base; 2. a housing; 3. clip-type wiring terminals; 31. a terminal body; 32. arc wire clamping blocks; 33. a clamping piece; 34. a screw hole; 35. clamping; 36. a concave arc portion; 4. fixing the slot position; 5. a terminal platform; 6. concave groove position; 7. a terminal fixing hole; 8. a terminal positioning column; 9. a screw; 10. a positioning block; 11. a positioning groove; 12. a jack; 13. a baffle; 14. a spring; 15. a guide hole; 16. and a driving plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a novel coupler as shown in figures 1-5, which comprises a base 1 and a shell 2, wherein a clamping type wiring terminal 3 is arranged on the base 1;

the clamping type wiring terminal 3 comprises a terminal body 31, wherein one end of the terminal body 31 is provided with an arc-shaped wire clamping block 32, the other end of the terminal body is provided with a clamping piece 33 matched with a contact pin to form a clamping position 35, the terminal body 31 is also provided with a screw hole 34, and one end, far away from the arc-shaped wire clamping block 32, of the terminal body 31, close to the clamping piece 33 is provided with the clamping position 35;

the front-extending clamping position 35 of the terminal body 31 is clamped into the fixed slot position 4 below the base 1, and the fixed slot position 4 is positioned on the terminal platform 5.

Set up screw 34 on clamping formula binding post 3, conveniently fix clamping formula binding post 3 on base 1, the one end of terminal body 31 is equipped with arc clamp line piece 32, conveniently press from both sides the line through arc clamp line piece 32, the convenience is connected with the pencil, the other end of terminal body 31 is equipped with the clamping piece 33 with contact pin cooperation screens 35, the convenience is connected with the contact pin, the one end that keeps away from arc clamp line piece 32 and is close to clamping piece 33 of terminal body 31 is equipped with screens 35, on the fixed slot position 4 of base 1 below is gone into to the screens 35 card, make things convenient for the location of clamping formula binding post 3 to fix.

In this technical solution, as shown in fig. 1-4, a terminal platform 5 is provided on the base 1, the clip-type wiring terminal 3 is fixed on the terminal platform 5, a concave slot 6 is provided on the terminal platform 5 and is positioned in cooperation with the terminal body 31, a terminal fixing hole 7 is provided on the concave slot 6, a terminal positioning column 8 is fixedly provided on the surface of the concave slot 6 and is positioned in cooperation with the clip-type wiring terminal 3, a screw 9 penetrating through a screw hole 34 on the clip-type wiring terminal 3 is screwed with the terminal fixing hole 7, and the clip-type wiring terminal 3 is fixed on the terminal platform 5 through the screw 9;

the clamping type binding post 3 is fixed on the terminal platform 5 through the screw 9 penetrating through the screw hole 34 on the clamping type binding post 3 and being in threaded connection with the terminal fixing hole 7, so that the clamping type binding post 3 is convenient to install and fix, the installation is convenient, the front-extending clamping position 35 of the terminal body 31 is clamped into the fixing slot position 4 below the base 1 and the surface fixing of the concave slot position 6 is provided with the setting of the terminal positioning column 8 which is matched with the clamping type binding post 3 to limit, the installation and the positioning of the clamping type binding post 3 are convenient, the positioning and the installation are accurate, and the butt joint is accurate.

In this technical solution, referring to fig. 5, the clip 33 is provided with concave arc portions 36, and when the pin is plugged into the clip 33, the pin is just snapped into the gap between the two concave arc portions 36 on the clip 33, thereby facilitating positioning of the pin, increasing the contact area between the pin and the terminal, and effectively solving the problems of small contact area and easy ignition under multiple uses of the conventional clip;

in this technical solution, as shown in fig. 1-4, the housing 2 covers the outer side surface of the terminal platform 5, and after two positioning blocks 10 at two ends of the housing 2 are inserted into positioning slots 11 at two ends of the base 1, the base 1 and the housing 2 are fixed together by bolts penetrating through the positioning blocks 10 and the positioning slots 11, so that the housing 2 and the base 1 are convenient to be assembled and fixed.

In this technical solution, as shown in fig. 3, the housing 2 is provided with an insertion hole 12 that is inserted and matched with the insertion pin, a baffle 13 that is matched with and shields the insertion hole 12 is slidably disposed in a concave groove on the inner surface of the housing 2, the baffle 13 is fixedly connected with the inner surface of the housing 2 through a spring 14, a guide hole 15 that is correspondingly matched with the insertion hole 12 is disposed on the baffle 13, and a moving plate 16 is fixedly disposed on the inner side of the baffle 13.

Through stirring the piece 16 of stirring, with the guiding hole 15 on the baffle 13 corresponding with jack 12 on the shell 2 for the contact pin can cooperate in proper order to alternate through jack 12 and guiding hole 15, and then insert on clamping formula binding post 3's the clamping piece 33, then under the condition that spring 14 kick-backs, baffle 13 and jack 12 dislocation, press from both sides the contact pin tight location, the location of the contact pin of making things convenient for the terminal connection is fixed, improves stability and the security after the coupler assembly.

This novel coupler, clamping binding post 3 is fixed on terminal platform 5 through running through screw 34 and with the screw 9 of terminal fixed orifices 7 spiro union on clamping binding post 3, the screens 35 card that the terminal body 31 was prolonged in front is gone into on the fixed slot position 4 of base 1 below, the arc clamp line piece 32 of the one end of terminal body 31 is used for pressing from both sides the line, be used for being connected with the pencil, through stirring the plectrum 16, the guiding hole 15 on baffle 13 corresponds with jack 12 on the shell 2, make the contact pin can cooperate in proper order and alternate jack 12 and guiding hole 15, and then insert clamping binding post 3 on the clamping piece 33, after clamping piece 33 is connected with the contact pin, two locating pieces 10 at shell 2 both ends insert in the constant head tank 11 at base 1 both ends in the back, fix base 1 and shell 2 together through the bolt that runs through in locating piece 10 and constant head tank 11, realize the equipment of whole coupler, and convenient assembly.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a novel coupler, includes base (1) and shell (2), its characterized in that: the base (1) is provided with a clamping type wiring terminal (3);

the clamping type wiring terminal (3) comprises a terminal body (31), wherein an arc-shaped wire clamping block (32) is arranged at one end of the terminal body (31), a clamping piece (33) matched with a clamping position (35) with a contact pin is arranged at the other end of the terminal body (31), a screw hole (34) is further formed in the terminal body (31), and a clamping position (35) is arranged at one end, far away from the arc-shaped wire clamping block (32), and close to the clamping piece (33);

the front-extending clamping position (35) of the terminal body (31) is clamped into the fixed slot (4) below the base (1).

2. A novel coupler according to claim 1, characterized in that: be equipped with terminal platform (5) on base (1), clamping binding post (3) are fixed on terminal platform (5), be equipped with on terminal platform (5) with terminal body (31) cooperation place concave surface slot (6) of location, offered terminal fixed orifices (7) on concave surface slot (6), the fixed surface of concave surface slot (6) be equipped with clamping binding post (3) cooperation spacing terminal reference column (8), screw (9) and terminal fixed orifices (7) spiro union that run through in screw (34) on clamping binding post (3), fix clamping binding post (3) on terminal platform (5) through screw (9).

3. A novel coupler according to claim 2, characterized in that: the fixing groove (4) is located on the terminal platform (5).

4. A novel coupler according to claim 2, characterized in that: the shell (2) covers the outer side surface of the terminal platform (5), and after two positioning blocks (10) at two ends of the shell (2) are inserted into positioning grooves (11) at two ends of the base (1), the base (1) and the shell (2) are fixed together through bolts penetrating through the positioning blocks (10) and the positioning grooves (11).

5. A novel coupler according to claim 1, characterized in that: the novel socket is characterized in that an insertion hole (12) which is inserted through the insertion pin in a matched mode is formed in the shell (2), a baffle (13) which is matched with the insertion hole (12) to shield is arranged in a sliding mode in a concave groove on the inner surface of the shell (2), the baffle (13) is fixedly connected with the inner surface of the shell (2) through a spring (14), a guide hole (15) which is matched with the insertion hole (12) in a matched mode is formed in the baffle (13), and a stirring piece (16) is fixedly arranged on the inner side of the baffle (13).

6. A novel coupler according to claim 1, characterized in that: the clamping piece (33) is provided with an inward concave arc part (36).