CN213989258U

CN213989258U - Wiring terminal

Info

Publication number: CN213989258U
Application number: CN202022777245.9U
Authority: CN
Inventors: 张庆
Original assignee: Shenzhen Liangqing Machinery Co ltd
Current assignee: Shenzhen Liangqing Machinery Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-08-17
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses a wiring terminal relates to binding post technical field, including the terminal casing, the both sides of terminal casing are connected with the connecting rod through fixing bolt, and the top of connecting rod is connected with the waterproof board, and inlet and fixed box have been seted up respectively to the surface of terminal casing, and the inner wall both sides of inlet all are connected with the spring. The utility model discloses a set up the spring, the fixed plate, turn round the piece, the threaded rod, the thread bush, the push rod, clamping jaw and mount, when the staff need install the connecting wire, the staff turns round the piece at first wrench movement, make the threaded rod take place to rotate, the threaded rod rotates and makes the thread bush downstream, thereby make the push rod move down, promote the clamping jaw, when two mounts are coincide, the staff penetrates the wire inlet with the connecting wire through the space between the mount, the staff pulling draws the piece after that, make the pull rod rise along with drawing the piece, it rises to drive the rubber band.

Description

Wiring terminal

Technical Field

The utility model relates to a binding post technical field specifically is a binding post.

Background

The wiring terminal is an accessory product for realizing electrical connection, and is industrially divided into the category of connectors; with higher and higher industrial automation degree and stricter and more accurate industrial control requirements, the use amount of the wiring terminal gradually increases; with the development of the electronic industry, the use range and the variety of the wiring terminal are more and more; the most widely used terminals include hardware terminals, nut terminals, spring terminals, etc., in addition to PCB terminals.

Present binding post is in the in-process of using, the condition that can take place to become flexible, therefore can't guarantee that the connecting wire fixes the stability on binding post to it is not good to lead to the stability of connecting wire, and the connecting wire takes place to become flexible with binding post's junction, then the condition of short circuit can take place, and on the other hand, present binding post does not be provided with waterproof measure, if rivers enter into binding post's inside, then can cause the damage to the connecting wire, thereby influence the normal use of connecting wire.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems of unstable connection and no waterproof measure, a terminal is provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wiring terminal, includes the terminal casing, the both sides of terminal casing are connected with the connecting rod through fixing bolt, the top of connecting rod is connected with the waterproof board, inlet, fixed mouthful and fixed box have been seted up respectively to the surface of terminal casing, the inside below of inlet is fixed with the rubber band, the inside below of fixed mouthful is connected with draws the piece, the bottom of drawing the piece is connected with the pull rod, the internal connection of fixed box has the threaded rod, the top of threaded rod is connected with turns round the piece, the surface of threaded rod has cup jointed the thread bush, the bottom both sides of threaded rod all are connected with the push rod, the bottom of fixed box is connected with the clamping jaw, one side of clamping jaw is connected with the mount.

Preferably, the waterproof board is in a shape like a Chinese character 'tu', and the outer surface of the waterproof board is smooth.

Preferably, the clamping jaw is rotatably connected with the fixed box through a hinge.

Preferably, the twisting block is provided with a plurality of twisting blocks, and the outer surfaces of the plurality of twisting blocks are provided with anti-skid lines.

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

1. the utility model is provided with a fixed port, a pull block, a pull rod, a rubber band, a twisting block, a threaded rod, a threaded sleeve, a push rod, a clamping jaw and a fixed frame, when the worker needs to install the connecting wire, the worker firstly twists the twisting block to rotate the threaded rod, the threaded rod rotates to enable the threaded sleeve to move downwards, so that the push rod moves downwards, the clamping jaw is pushed, when the two fixing frames are superposed, a worker inserts the connecting wire into the wire inlet through the gap between the fixing frames, then the worker pulls the pull block to make the pull rod rise along with the pull block to drive the rubber band to rise, after the worker passes the connecting wire through the rubber band, the pull rod is loosened, the rubber band fixes the connecting wire under the action of restoring force, the stability of the connecting wire is guaranteed, the normal work of the connecting wire is guaranteed, and the situation that the connecting wire is shaken to cause short circuit is prevented.

2. The utility model discloses still be provided with fixing bolt, connecting rod and waterproof board, the staff at first places the connecting rod in the both sides of terminal casing, the staff then pass through fixing bolt to the connecting rod fix can, easy operation is convenient, made things convenient for the staff to change the waterproof board, the waterproof board is type, and the surface of waterproof board is smooth, when water falls in the top of waterproof board, the incline direction whereabouts that water can pass through the waterproof board, thereby prevent that water from falling into the inside of terminal casing, the normal work of terminal casing has been guaranteed.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the internal structure of the terminal housing of the present invention;

fig. 3 is a schematic side view of the terminal housing according to the present invention;

FIG. 4 is an enlarged view of the point A of FIG. 1 according to the present invention;

fig. 5 is a schematic view of the internal structure of the fixing box of the present invention.

In the figure: 1. a terminal housing; 2. a wire inlet; 3. a connecting rod; 4. a fixing box; 5. fixing the bolt; 6. A waterproof sheet; 7. pulling the block; 8. a pull rod; 9. twisting the block; 10. a clamping jaw; 11. a push rod; 12. a fixed mount; 13. a threaded rod; 14. a threaded sleeve; 15. a fixed port; 16. and (4) rubber bands.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-5, a wiring terminal comprises a terminal housing 1, a wire inlet 2, a connecting rod 3, a fixing box 4, a fixing bolt 5, a waterproof plate 6, a pulling block 7, a pulling rod 8, a twisting block 9, a clamping jaw 10, a pushing rod 11, a fixing frame 12, a threaded rod 13, a threaded sleeve 14, a fixing port 15 and a rubber band 16, wherein the connecting rod 3 is connected to two sides of the terminal housing 1 through the fixing bolt 5, the waterproof plate 6 is connected to the top end of the connecting rod 3, the wire inlet 2, the fixing port 15 and the fixing box 4 are respectively arranged on the outer surface of the terminal housing 1, the rubber band 16 is fixed on the lower portion of the inner portion of the wire inlet 2, the pulling block 7 is connected to the lower portion of the inner portion of the fixing port 15, the pulling rod 8 is connected to the bottom portion of the pulling block 7, the threaded rod 13 is connected to the inner portion of the fixing box 4, the twisting block 9 is connected to the top end of the threaded rod 13, the threaded sleeve 14 is sleeved on the outer surface of the threaded rod 13, the pushing rod 11 is connected to two sides of the bottom portion of the threaded rod 13, the bottom of the fixed box 4 is connected with a clamping jaw 10, one side of the clamping jaw 10 is connected with a fixed frame 12, the stability of the connecting wire is guaranteed, and the connecting wire is prevented from shaking to cause short circuit.

Please refer to fig. 1-3, the waterproof board 6 is in a shape of a "convex" and the outer surface of the waterproof board 6 is smooth to prevent water from dropping on the top of the waterproof board 6, thereby ensuring the normal operation of the terminal housing 1.

Please refer to fig. 1 and 3-5, the clamping jaw 10 is rotatably connected with the fixing box 4 through a hinge, which facilitates the superposition of the gap between the fixing frames 12 and the fixing of the connecting line, a plurality of twisting blocks 9 are provided, and the outer surfaces of the plurality of twisting blocks 9 are provided with anti-skid lines, which protects the working personnel and prevents the hand slipping of the working personnel from accidents.

The working principle is as follows: when a worker needs to install a connecting wire, the worker firstly twists the twisting block 9 to rotate the threaded rod 13, the threaded rod 13 rotates to move the threaded sleeve 14 downwards so as to move the push rod 11 downwards to push the clamping claw 10, when the two fixing frames 12 are overlapped, the worker penetrates the connecting wire into the wire inlet 2 through a gap between the fixing frames 12, then the worker pulls the pulling block 7 to enable the pull rod 8 to ascend along with the pulling block 7 to drive the rubber band 16 to ascend, after the worker penetrates the connecting wire through the rubber band 16, the pull rod 8 is loosened, the rubber band 16 fixes the connecting wire under the action of restoring force, the stability of the connecting wire is ensured, the normal work of the connecting wire is ensured, the situation that the connecting wire shakes to cause short circuit is prevented, the worker firstly places the connecting rod 3 on two sides of the terminal shell 1, and then the worker fixes the connecting rod 3 through the fixing bolt 5, easy operation is convenient, has made things convenient for the staff to change waterproof board 6, and waterproof board 6 is type of protruding, and the surface of waterproof board 6 is smooth, and when water fell on the top of waterproof board 6, the incline direction whereabouts that water can pass through waterproof board 6 to prevent that water from falling into the inside of terminal casing 1, guaranteed the normal work of terminal casing 1.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Claims

1. A terminal block includes a terminal housing (1), characterized in that: the terminal comprises a terminal shell (1), wherein two sides of the terminal shell (1) are connected with a connecting rod (3) through fixing bolts (5), the top end of the connecting rod (3) is connected with a waterproof plate (6), the outer surface of the terminal shell (1) is respectively provided with a wire inlet (2), a fixing port (15) and a fixing box (4), a rubber band (16) is fixed below the inner part of the wire inlet (2), a pulling block (7) is connected below the inner part of the fixing port (15), the bottom of the pulling block (7) is connected with a pull rod (8), the inner part of the fixing box (4) is connected with a threaded rod (13), the top end of the threaded rod (13) is connected with a twisting block (9), the outer surface of the threaded rod (13) is sleeved with a threaded sleeve (14), two sides of the bottom of the threaded rod (13) are both connected with push rods (11), the bottom of the fixing box (4) is connected with a clamping jaw (10), one side of the clamping jaw (10) is connected with a fixing frame (12).

2. A terminal according to claim 1, wherein: the waterproof board (6) is in a convex shape, and the outer surface of the waterproof board (6) is smooth.

3. A terminal according to claim 1, wherein: the clamping jaw (10) is rotatably connected with the fixed box (4) through a hinge.

4. A terminal according to claim 1, wherein: the twisting blocks (9) are arranged in a plurality, and the outer surfaces of the twisting blocks (9) are provided with anti-skid lines.