CN221226601U - Double-wire type wiring terminal - Google Patents

Abstract

The utility model discloses a double-wire type wiring terminal, relates to the technical field of wiring terminals, and aims to solve the problem that an electric workpiece cannot normally operate due to damage of the terminal if the working environment of the existing wiring terminal is diversified and is not protected. The double-wire binding post comprises a binding post end and a binding post protective shell, wherein the terminal connecting structure is fixedly connected to the upper end and the lower end of the binding post end, and the upper end and the lower end of the binding post end are connected through the terminal connecting structure; the first double-wire connector lug is inlaid and fixedly connected to the upper end of the connecting terminal end; the second double-wire connector lug is inlaid and fixedly connected to the upper end of the connecting terminal end; the first double-wire outlet head is inlaid and fixedly connected to the lower end of the connecting terminal protective shell; and the second double-wire outlet head is inlaid and fixedly connected at the lower end of the connecting terminal protective shell.

Description

Double-wire type wiring terminal

Technical Field

The utility model relates to the technical field of wiring terminals, in particular to a double-wire wiring terminal.

Background

The connection terminal is an accessory product for realizing electrical connection, and is industrially divided into the category of connectors. As the degree of industrial automation becomes higher and the industrial control requirements become more stringent and precise, the amount of the terminal blocks used is gradually increased. With the development of the electronic industry, the use range of the wiring terminal is more and more, and the variety is also more and more. In addition to PCB board terminals, there are hardware terminals, nut terminals, spring terminals, etc. that are most widely used.

However, the working environment of the existing wiring terminal is diversified, so that if the existing wiring terminal is not protected, the terminal is damaged, and the electric workpiece cannot normally run; therefore, the existing requirements are not met, and a double-wire type wiring terminal is provided.

Disclosure of utility model

The utility model aims to provide a double-wire type connecting terminal, which solves the problem that the working environment of the existing connecting terminal proposed in the background art is diversified, so that if the existing connecting terminal is not protected, the terminal is damaged, and an electric workpiece cannot normally run.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a double-wire binding post comprises a double-wire binding post which comprises a binding post end and a binding post protective shell,

Also include:

The terminal connecting structure is fixedly connected to the upper end and the lower end of the wiring terminal end, and the upper end and the lower end of the wiring terminal end are connected through the terminal connecting structure;

the first double-wire connector lug is inlaid and fixedly connected to the upper end of the connecting terminal end;

the second double-wire connector lug is inlaid and fixedly connected to the upper end of the connecting terminal end;

The first double-wire outlet head is inlaid and fixedly connected to the lower end of the connecting terminal protective shell;

and the second double-wire outlet head is inlaid and fixedly connected at the lower end of the connecting terminal protective shell.

Preferably, the first double-wire connector lug and the second double-wire connector lug are respectively provided with a bidirectional threaded rod structure, the bidirectional threaded rod structures are connected with the first double-wire connector lug and the second double-wire connector lug in an embedded mode, the bidirectional threaded rod structures are provided with bearing structures, and the bearing structures are connected with one end ring sleeve of the bidirectional threaded rod structures.

Preferably, the inside of first double-wire connector lug, no. two double-wire connector lugs is provided with the limit rail of side, and the inside of limit rail and first double-wire connector lug, no. two double-wire connector lugs is integrated into one piece, be provided with the spacing groove on the limit rail of side, and limit groove and limit rail of side pass through the lathe turn-milling and form.

Preferably, the two-way threaded rod structure is provided with a beam rod, the beam rod is connected with the two-way threaded rod structure through a ring sleeve, two ends of the beam rod are provided with limit sliding block structures, and the limit sliding block structures are fixedly connected with two ends of the beam rod.

Preferably, the beam rod is provided with a wire clamping seat, and the wire clamping seat is fixedly connected with the beam rod.

Preferably, the binding post protective housing is provided with a fixed bolt structure, and the fixed bolt structure is inlaid and fixedly connected with the binding post protective housing.

Preferably, the terminal placing groove is formed in the terminal protective shell, and the terminal placing groove and the terminal protective shell are integrally molded.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the utility model, through the arrangement of the wiring terminal protection shell, the bidirectional threaded rod structure, the bearing structure, the side limiting rail, the limiting groove, the cross beam rod, the limiting slide block structure, the wire clamping seat and the fixing bolt structure, the wiring terminal protection shell protects the circuits and connections inside the terminal, so that external mechanical damage and electrical short circuit are prevented, meanwhile, the terminal and the cable are convenient and quick to replace, the bidirectional threaded rod structure enables the terminal and the cable to be mounted and dismounted more conveniently, the tightness and the stability of the connection of the terminal and the cable can be ensured, the bearing structure provides smooth rotary motion in the operation process of the bidirectional threaded rod structure, the locking or loosening of the bidirectional threaded rod structure is smoother, the side limiting rail ensures the accurate position of the cross beam rod in the use moving process, the left and right movement of the cross beam rod is prevented, the use quality of the cross beam rod is ensured, the limiting groove is matched with the side limiting rail, the movement of the cross beam rod is further limited, the stable connection of the cross beam rod is ensured, the limiting slide block structure plays a role in limiting the cross beam rod, the wire clamping seat on the cross beam rod is used for fixing the cable, the stable connection of the cable is ensured, the cable is prevented from loosening or falling off in long-term use, and the fixing of the wiring structure is fixed, and the wiring structure is mounted.

Drawings

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

FIG. 2 is a schematic diagram of a dual wire connector lug according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of the present utility model at A;

Fig. 4 is a schematic structural view of a protective housing of a connection terminal according to the present utility model;

In the figure: 1. a two-wire connection terminal; 2. a terminal end; 3. a terminal protective housing; 4. a terminal connection structure; 5. a first double-wire connector lug; 6. a second double-wire connector lug; 7. a first double-wire outlet head; 8. a second double-wire outlet head; 9. a bi-directional threaded rod structure; 10. a bearing structure; 11. a side limit rail; 12. a limit groove; 13. a cross beam rod; 14. a limit sliding block structure; 15. a wire clamping seat; 16. a fixing bolt structure; 17. the terminals are placed in the slots.

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.

Referring to fig. 1-4, an embodiment of the present utility model is provided: a double-wire type binding post comprises a double-wire binding post 1, wherein the double-wire binding post 1 comprises a binding post end 2 and a binding post protective shell 3,

Also include:

The terminal connecting structure 4 is fixedly connected to the upper end and the lower end of the wiring terminal end 2, and the upper end and the lower end of the wiring terminal end 2 are connected through the terminal connecting structure 4;

The first double-wire connector lug 5 is inlaid and fixedly connected to the upper end of the connecting terminal end 2;

The second double-wire connector lug 6 is inlaid and fixedly connected to the upper end of the connecting terminal end 2;

The first double-wire outlet head 7 is inlaid and fixedly connected to the lower end of the wiring terminal protection shell 3;

and the second double-wire outlet head 8 is inlaid and fixedly connected at the lower end of the wiring terminal protective shell 3.

Referring to fig. 2, the first two-wire connector lug 5 and the second two-wire connector lug 6 are respectively provided with a bidirectional threaded rod structure 9, the bidirectional threaded rod structures 9 are connected with the first two-wire connector lug 5 and the second two-wire connector lug 6 in an embedded manner, the bidirectional threaded rod structures 9 are provided with bearing structures 10, the bearing structures 10 are connected with one end of the bidirectional threaded rod structures 9 in a sleeved manner, the movement of the transverse beam rods 13 can be driven by rotation of the bidirectional threaded rod structures 9, and the bearing structures 10 are convenient for rotation of the bidirectional threaded rod structures 9.

Referring to fig. 2, the first two-wire connector lug 5 and the second two-wire connector lug 6 are internally provided with a side limit rail 11, the first two-wire connector lug 5 and the second two-wire connector lug 6 are integrally formed, the side limit rail 11 is provided with a limit groove 12, the limit groove 12 and the side limit rail 11 are formed by turning and milling a lathe, and the side limit rail 11 plays a limiting role on one hand and plays a role in facilitating movement of a limit sliding block structure 14 on the other hand.

Referring to fig. 2, a beam rod 13 is disposed on the bidirectional threaded rod structure 9, the beam rod 13 and the bidirectional threaded rod structure 9 penetrate through the annular sleeve to be connected, two ends of the beam rod 13 are provided with limiting slide block structures 14, the limiting slide block structures 14 are fixedly connected with two ends of the beam rod 13, the beam rod 13 plays a role in connection, and the limiting slide block structures 14 play a role in limiting the beam rod 13.

Referring to fig. 2, a wire clamping seat 15 is disposed on the beam rod 13, and the wire clamping seat 15 is fixedly connected with the beam rod 13, and the wire clamping seat 15 clamps a wire.

Referring to fig. 3, a fixing bolt structure 16 is disposed on the terminal protection housing 3, and the fixing bolt structure 16 is inlaid and fixedly connected with the terminal protection housing 3, and the fixing bolt structure 16 plays a role in fixed connection.

Referring to fig. 4, the terminal insertion groove 17 is formed in the terminal protection housing 3, and the terminal insertion groove 17 and the terminal protection housing 3 are integrally formed, and the terminal insertion groove 17 facilitates insertion of the terminal end 2 for protection.

Working principle: when the wire clamping device is used, firstly, a wire is inserted into a first double-wire connector lug 5 and a second double-wire connector lug 6 in a connecting terminal end 2 of a double-wire connecting terminal 1, then a wire clamping structure 9 in the first double-wire connector lug 5 and the second double-wire connector lug 6 is screwed, the wire clamping structure 9 is rotated, a beam rod 13 is driven to move oppositely, a wire clamping seat 15 on the beam rod 13 clamps the inserted wire, in the moving process of the beam rod 13, a limiting slide block structure 14 at two ends of the beam rod 13 moves in a limiting groove 12 of a side limiting rail 11, the limiting groove 12 of the side limiting rail 11 can limit the moving range of the beam rod 13, after the wire clamping seat 15 clamps the inserted wire, a connecting terminal protective shell 3 is sleeved on the connecting terminal end 2, the top end of the fixing bolt structure 16 is clamped with a slot hole at the edge of the connecting terminal end 2 by utilizing a fixing bolt structure 16 on the connecting terminal protective shell 3, when the fixing bolt structure 16 is dismounted and replaced, the top end of the fixing bolt structure 16 is pushed to be close to the two opposite sides of the connecting terminal end 2, and then the fixing bolt structure 16 can be completely replaced after the two opposite side limiting bolt structures are pushed to the slot holes, and the connecting terminal end 16 can be completely replaced, and the connecting terminal protective shell can be completely replaced.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

All standard parts used in the process can be purchased from the market, the specific connection modes of all parts are connected by adopting conventional means such as mature bolts, rivets and welding in the prior art, and the machines, parts and equipment are of conventional types in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the specific description is omitted.

Claims (7)

1. A double-wire binding post comprises a double-wire binding post (1), wherein the double-wire binding post (1) comprises a binding post end (2) and a binding post protective shell (3),

The method is characterized in that: also include:

the terminal connecting structure (4) is fixedly connected to the upper end and the lower end of the wiring terminal end (2), and the upper end and the lower end of the wiring terminal end (2) are connected through the terminal connecting structure (4);

the first double-wire connector lug (5) is inlaid and fixedly connected to the upper end of the connecting terminal end (2);

A second double-wire connector lug (6) is inlaid and fixedly connected to the upper end of the connecting terminal end (2);

a first double-wire outlet head (7) is inlaid and fixedly connected to the lower end of the wiring terminal protection shell (3);

and the second double-wire outlet head (8) is inlaid and fixedly connected at the lower end of the wiring terminal protective shell (3).

2. A two-wire terminal as in claim 1, wherein: the double-wire connector lug (5) and the double-wire connector lug (6) are respectively provided with a double-wire threaded rod structure (9), the double-wire threaded rod structures (9) are connected with the double-wire connector lug (5) and the double-wire connector lug (6) in an embedded mode, the double-wire threaded rod structures (9) are provided with bearing structures (10), and the bearing structures (10) are connected with one end of the double-wire threaded rod structures (9) in a ring mode.

3. A two-wire terminal as in claim 1, wherein: the novel double-wire connector lug (5) is characterized in that a side limiting rail (11) is arranged in the first double-wire connector lug (5) and the second double-wire connector lug (6), the side limiting rail (11) and the first double-wire connector lug (5) and the second double-wire connector lug (6) are integrally formed, a limiting groove (12) is formed in the side limiting rail (11), and the limiting groove (12) and the side limiting rail (11) are formed by turning and milling through a turning machine.

4. A two-wire terminal as in claim 2, wherein: be provided with crossbeam pole (13) on two-way threaded rod structure (9), and crossbeam pole (13) run through the ring cover with two-way threaded rod structure (9) and be connected, the both ends of crossbeam pole (13) are provided with spacing slider structure (14), and the both ends fixed connection of spacing slider structure (14) and crossbeam pole (13).

5. The two-wire terminal of claim 4, wherein: the beam rod (13) is provided with a wire clamping seat (15), and the wire clamping seat (15) is fixedly connected with the beam rod (13).

6. A two-wire terminal as in claim 1, wherein: the wiring terminal protection shell (3) is provided with a fixing bolt structure (16), and the fixing bolt structure (16) is inlaid and fixedly connected with the wiring terminal protection shell (3).

7. A two-wire terminal as in claim 1, wherein: the wiring terminal protection shell (3) is provided with a terminal placing groove (17), and the terminal placing groove (17) and the wiring terminal protection shell (3) are integrally cast.