CN218632677U - Electronic wire terminal protection structure - Google Patents

Abstract

The utility model relates to the technical field of electronic wires, in particular to an electronic wire terminal protection structure, comprising: a terminal, the right side of the terminal is fixedly connected with an electronic wire, and a fixed plate is sleeved at the joint between the electronic wire and the terminal; the surface of the fixed plate is provided with a There is a chute, and the surface of the fixed plate is equipped with a fixed structure. The fixed structure also includes a guide rail. The guide rail is inserted into the chute on the surface of the fixed plate. through slot. In the utility model, by turning the knob, the threaded column pulls two groups of movable splints to move toward each other, and then the two groups of movable splints clamp the equipment connected to the terminal, and further fix the terminal on the equipment, which strengthens the stability of the connection between the terminal and the equipment. In addition, through the rubber sleeve and the internal rubber ball, the flexibility of the connection between the wire and the terminal is enhanced to further extend the service life of the terminal.

Description

An electronic wire terminal protection structure

technical field

The utility model relates to the technical field of electronic wires, in particular to an electronic wire terminal protection structure.

Background technique

Electronic wire is a very common connection wire in daily life. It often needs to be equipped with terminals to electrically connect various electronic appliances, and electronic wire terminals are easily damaged by various external factors.

In this regard, China's patent application number: 202220240897.5 discloses a protection structure for electronic wire rod terminals, including terminals and wire rods. The horizontal plate mechanism, the horizontal plate mechanism includes a protective box 1 and a protective box 2, the protective box 2 is fixedly installed on the side end of the protective box 1, and the inner side wall of the protective box 1 is fixedly equipped with a sponge block. The number of sponge blocks is two, and the opposite surfaces of the two sponge blocks are beveled surfaces. The upper end of the protection box 2 is provided with a thread groove, and the side end of the protection box 2 is provided with a rectangular slide. Groove; by setting the sponge block, the two sponge blocks have a certain deformation ability, and when the terminal is placed in the protection box 1, the terminal can be protected to avoid large shaking during the movement and play a certain buffering role Protect the terminals from damage.

The terminal protection structure cushions and protects the terminals through the flexibility of the sponge. The function is relatively limited. The terminals usually need to be inserted into various interfaces. During the work, electronic wires are often encountered, and the terminals are easy to shake at the interface. It will lead to loose terminal connection and poor contact. In addition, the inner copper core is often broken due to bending at the place where the terminal is connected to the wire.

Therefore, in order to solve the above problems, an electronic wire terminal protection structure is proposed.

Utility model content

The purpose of this utility model is to provide a protective structure for electronic wire terminals to solve the problem that the terminals are easy to shake at the interface mentioned in the background technology, which will lead to loose connection and poor contact of the terminals in the long run. There is often a problem that the internal copper core is broken due to bending.

In order to achieve the above purpose, the utility model provides the following technical solutions: an electronic wire terminal protection structure, including: a terminal, the right side of the terminal is fixedly connected with the electronic wire, and the connection between the electronic wire and the terminal is sleeved with a fixing plate;

There is a chute on the surface of the fixed plate, and a fixed structure is installed on the surface of the fixed plate. The fixed structure also includes a guide rail, which is inserted in the chute on the surface of the fixed plate, and the side of the guide rail away from the fixed plate is fixedly connected with a movable splint. A through groove is opened in the movable splint, and a movable connecting rod is inserted into the through groove inside the movable splint. A threaded post is provided, and a knob is fixedly connected to the middle position of the threaded post.

Preferably, there are two groups of slide grooves on the surface of the fixed plate, and the movable splint and the fixed plate form a sliding structure.

Preferably, the movable splints are arranged in two groups, and the two groups of movable splints are symmetrically distributed with the terminal as a symmetrical axis, and the two ends of the movable splints are opposite.

Preferably, the movable splint and the counter plate form a sliding structure, and a gasket is fixedly connected to the bottom surface of the counter plate.

Preferably, the threaded holes provided in the two groups of movable splints have opposite thread directions, and the threaded holes are threadedly connected with threaded posts.

Preferably, the threaded column is rotatably connected to the fixed plate, the threaded column and the fixed plate form a rotating structure, the upper surface and the lower surface of the threaded column are provided with threads, and the directions of the two sets of threads on the surface of the threaded column are opposite.

Preferably, a rubber sleeve is fixedly connected to the surface of the fixing plate, and the rubber sleeve is covered on the surface of the electronic wire. The rubber sleeve is gourd-shaped, and rubber balls are evenly installed inside the left side of the rubber sleeve.

Compared with the prior art, the beneficial effect of the utility model is: the utility model pulls two groups of movable splints to move towards each other by turning the knob and the threaded column, and then the two groups of movable splints clamp the equipment connecting the terminals, further Fixing the terminal on the device enhances the stability of the connection between the terminal and the device, thereby avoiding the loose connection caused by the shaking of the terminal and the interface. In addition, the rubber sleeve and the internal rubber ball enhance the flexibility of the connection between the wire and the terminal, further extending the terminal life.

Description of drawings

Fig. 1 is the three-dimensional schematic diagram of the structure of the utility model processing table;

Fig. 2 is the structural schematic diagram of movable splint and abutment plate of the present invention;

Fig. 3 is the three-dimensional schematic diagram of the structure of the movable splint of the present invention;

Fig. 4 is a three-dimensional schematic diagram of the structure of the threaded column of the present invention.

In the figure: 1. Terminal; 2. Electronic wire; 3. Rubber sleeve; 4. Fixed structure; 401. Movable splint; 402. Arrest plate; 403. Gasket; 404. Movable connecting rod; Column; 407, threaded hole; 408, knob; 5, fixed plate.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1-4, a kind of embodiment provided by the utility model:

An electronic wire terminal protection structure, comprising: a terminal 1, an electronic wire 2 is fixedly connected to the right side of the terminal 1, and a fixing plate 5 is sheathed at the connection between the electronic wire 2 and the terminal 1;

The surface of the fixed plate 5 is provided with a chute, the surface of the fixed plate 5 is equipped with a fixed structure 4, the fixed structure 4 also includes a guide rail 405, the guide rail 405 is inserted in the chute on the surface of the fixed plate 5, and the guide rail 405 is away from the fixed plate 5 One side of the movable splint 401 is fixedly connected with a movable splint 401, and a through groove is provided in the movable splint 401, and a movable connecting rod 404 is inserted in the through groove inside the movable splint 401, and the side of the movable splint 404 away from the movable splint 401 is fixedly connected with a resisting splint. The surface of the plate 402 and movable splint 401 is provided with a threaded hole 407 , and a threaded post 406 is inserted in the threaded hole 407 , and a knob 408 is fixedly connected to the middle of the threaded post 406 .

Further, there are two groups of slide grooves on the surface of the fixed plate 5, and the movable splint 401 and the fixed plate 5 form a sliding structure, which is convenient for the movable splint 401 to move up and down.

Further, the movable splints 401 are arranged in two groups, and the two groups of movable splints 401 are symmetrically distributed with the terminal 1 as the axis of symmetry, and the two ends of the movable splints 401 are opposite, so that when the two groups of movable splints 401 move inward, they are close to each other to form a clamp holding structure.

Furthermore, the movable splint 401 and the counter plate 402 form a sliding structure, which is convenient for storing the counter plate 402 and saves space, and the bottom surface of the counter plate 402 is fixedly connected with a gasket 403 to enhance the friction of the contact surface.

Further, the threaded holes 407 provided in the two sets of movable splints 401 have opposite thread directions, and the threaded holes 407 are threadedly connected with threaded columns 406 , which is convenient for rotating the threaded columns 406 to drive the movable splints 401 to move.

Further, the threaded column 406 is rotatably connected to the fixed plate 5, the threaded column 406 and the fixed plate 5 form a rotating structure, the upper surface and the lower surface of the threaded column 406 are all equipped with threads, and the two groups of thread directions on the surface of the threaded column 406 On the contrary, combined with the opposite thread design of the threaded hole 407 , when the threaded column 406 rotates, the two groups of movable splints 401 will move in opposite directions.

Further, the surface of the fixed plate 5 is fixedly connected with a rubber sleeve 3, the rubber sleeve 3 is set on the surface of the electronic wire 2, the rubber sleeve 3 is gourd-shaped, and the left side of the rubber sleeve 3 is evenly equipped with rubber balls, through the rubber The sleeve 3 enhances the toughness of the connection between the terminal 1 and the electronic wire 2, combined with the rubber ball filled in the rubber sleeve 3, buffers the deformation, further prevents the electronic wire 2 from being excessively bent and causes the internal copper core to break, and then protects it.

Working principle: When in use, first insert the terminal 1 into the interface of the device, turn the knob 408, the knob 408 drives the threaded column 406 to rotate, and the two sets of movable splints 401 are pulled away from each other by the threaded column 406 rotating in the threaded hole 407 direction movement, and then twitch the backing plate 402, the backing plate 402 drives the movable link 404 to extract a part from the inside of the movable splint 401, and then attaches the gasket 403 to the surface of the equipment, turns the knob 408 in the direction, and the knob 408 drives the threaded column 406 to rotate, At this time, the two groups of movable splints 401 move towards each other under the traction of the threaded column 406, and the equipment is clamped by the movable splints 401, and then the terminal 1 is stably fixed at the interface of the equipment, improving the connection between the terminal 1 and the interface. the stability of the connection.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. An electronic wire terminal protection structure comprising: the terminal comprises a terminal (1), wherein an electronic wire (2) is fixedly connected to the right side of the terminal (1), and a fixing plate (5) is sleeved at the joint of the electronic wire (2) and the terminal (1);

the method is characterized in that:

the utility model discloses a fixed plate, including fixed plate (5), fixed structure (4), guide rail (405), insert and establish in the spout on fixed plate (5) surface, one side fixedly connected with movable splint (401) of fixed plate (5) are kept away from in guide rail (405), logical groove has been seted up in movable splint (401), and movable splint (401) inside logical groove is inserted and is equipped with movable connecting rod (404), one side fixedly connected with of movable splint (401) is kept away from in movable connecting rod (404) is supported board (402), screw hole (407) have been seted up on the surface of movable splint (401), threaded hole (407) interpolation is equipped with screw thread post (406), and the intermediate position department fixedly connected with knob (408) of screw thread post (406).

2. The electronic wire terminal protection structure according to claim 1, characterized in that: two sets of sliding grooves are formed in the surface of the fixing plate (5), and the movable clamping plate (401) and the fixing plate (5) form a sliding structure.

3. The electronic wire terminal protection structure according to claim 1, characterized in that: the movable clamping plates (401) are arranged into two groups, the two groups of movable clamping plates (401) are symmetrically distributed by taking the terminal (1) as a symmetry axis, and two ends of each movable clamping plate (401) are opposite.

4. The electronic wire terminal protection structure according to claim 3, characterized in that: the movable clamping plate (401) and the supporting plate (402) form a sliding structure, and a gasket (403) is fixedly connected to the surface of the bottom end of the supporting plate (402).

5. The electronic wire terminal protection structure according to claim 4, wherein: the thread directions of the thread holes (407) arranged in the two groups of movable clamping plates (401) are opposite, and the thread holes (407) are internally connected with thread columns (406) through threads.

6. The electronic wire terminal protection structure according to claim 5, characterized in that: the screw thread post (406) is rotated and is connected on fixed plate (5), the screw thread post (406) constitutes the rotary type structure with fixed plate (5), the screw thread has all been installed to the upper surface and the lower surface of screw thread post (406), two sets of screw thread opposite direction on screw thread post (406) surface.

7. The electronic wire terminal protection structure according to claim 1, characterized in that: the fixed surface of fixed plate (5) is connected with rubber sleeve (3), rubber sleeve (3) cover is on the surface of electron wire rod (2), rubber sleeve (3) are the calabash form, and the inside rubber ball of evenly having installed in the left side of rubber sleeve (3).

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