阅读说明：本技术 一种传输稳定的端子连接线 (Terminal connecting wire with stable transmission ) 是由 吴世红 于 2021-08-02 设计创作，主要内容包括：本发明公开了一种传输稳定的端子连接线,包括线套,所述线套内设置有线芯,线套上套接有限位套,限位套一端连接有保护件,所述线芯的一端连接有端子,端子的一侧安置有连接座；所述线套外壁上开设有螺纹槽,螺纹槽的左侧设置有连接端,所述限位套内壁上设置有螺纹环,限位套右端周侧设置有限位环；所述保护件上开设有通槽,通槽一侧安装有延伸槽。通过设计该端子连接线内端子与线芯的连接有限位套进行防护,避免直接断裂,且加固了端子与连接座卡接的位置,提高了其连接的稳定性以及牢固性。通过设计保护件上增加有散热风扇,避免端子与连接座的连接处过热。实施例二中增加有橡胶垫以及橡胶垫一,起到减震以及防滑脱离的作用。(The invention discloses a terminal connecting wire with stable transmission, which comprises a wire sleeve, wherein a wire core is arranged in the wire sleeve, a limiting sleeve is sleeved on the wire sleeve, one end of the limiting sleeve is connected with a protecting piece, one end of the wire core is connected with a terminal, and one side of the terminal is provided with a connecting seat; the wire sleeve is characterized in that the outer wall of the wire sleeve is provided with a thread groove, the left side of the thread groove is provided with a connecting end, the inner wall of the limiting sleeve is provided with a thread ring, and the periphery of the right end of the limiting sleeve is provided with a limiting ring; a through groove is formed in the protection piece, and an extension groove is installed on one side of the through groove. The terminal is protected with being connected with the stop collar of sinle silk in this terminal connecting wire through the design, avoids direct fracture, and has consolidated the position of terminal with the connecting seat joint, has improved its stability and the fastness of connecting. Through the design of the heat dissipation fan added on the protection piece, the overheating of the connection part of the terminal and the connecting seat is avoided. In the second embodiment, a rubber pad and a first rubber pad are added to play a role in shock absorption and anti-slip separation.)

1. A terminal connecting wire with stable transmission comprises a wire sleeve (1) and is characterized in that a wire core (101) is arranged in the wire sleeve (1), a limiting sleeve (2) is sleeved on the wire sleeve (1), one end of the limiting sleeve (2) is connected with a protection piece (3), one end of the wire core (101) is connected with a terminal (4), and one side of the terminal (4) is provided with a connecting seat (5);

a thread groove (103) is formed in the outer wall of the wire sleeve (1), a connecting end (102) is arranged on the left side of the thread groove (103), a thread ring (202) is arranged on the inner wall of the limiting sleeve (2), and a limiting ring (201) is arranged on the periphery of the right end of the limiting sleeve (2);

the protection piece (3) is provided with a through groove (305), an extension groove (303) is installed on one side of the through groove (305), a limiting rod (3031) is installed on the inner wall of the extension groove (303), a pressure spring (3041) is arranged in the extension groove (303), one end of the pressure spring (3041) is connected with a fixture block (304), sliding grooves (3042) are formed in the left side and the right side of the fixture block (304), pressing pieces (307) are installed on the front side and the rear side of the protection piece (3), a first sliding groove (306) is formed in the front inner wall and the rear side of the protection piece (3), a first electric sheet (3021) is arranged in the first sliding groove (306), cooling fans (302) are arranged on the upper side and the lower side of the protection piece (3), and the cooling fans (302) are electrically connected with the first electric sheet (3021).

2. The terminal connection wire with stable transmission according to claim 1, wherein a slot (3071) is formed on the pressing piece (307), a stopper (3072) is disposed in the slot (3071), and the pressing piece (307) is L-shaped.

3. The terminal connection line with stable transmission as claimed in claim 1, wherein the terminals (4) are provided with first slots (401) at upper and lower sides thereof.

4. The terminal connecting wire with stable transmission as claimed in claim 1, wherein the connecting member (501) is installed at one end of the connecting base (5), the first limiting groove (5011) is formed at one side of the connecting member (501), the placement groove (5012) is formed at the other side of the connecting member (501), the second electric piece (503) is installed in the placement groove (5012), the second electric piece (503) is electrically connected to the connecting base (5), and the connecting groove (504) is formed in the connecting base (5).

5. The transmission-stable terminal connection according to claim 4, wherein the second electrical tab (503) is in pressing contact with the first electrical tab (3021).

6. The transmission-stable terminal connecting wire as claimed in claim 1, wherein the first clamping groove (401) is in pressing engagement with the clamping block (304), and the terminal (4) is in engagement clamping engagement with the protection member (3) through the first clamping groove (401).

7. A transmission-stable terminal connection as claimed in claim 1, characterized in that the terminal (4) is snap-fitted into the coupling socket (5) by means of a coupling groove (504).

8. The terminal connecting wire with stable transmission as claimed in claim 1, wherein one side of the protection member (3) is provided with a limiting groove (301), and the limiting groove (301) is rotationally clamped with the limiting ring (201).

9. The terminal connecting wire with stable transmission as claimed in claim 1, wherein the limiting sleeve (2) is rotationally clamped with the threaded groove (103) through the threaded ring (202), and the limiting sleeve (2) is rotationally clamped with the protection member (3) through the limiting ring (201).

10. The transmission-stable terminal connection line according to claim 1, wherein rubber pads (402) are mounted on the front and rear sides of the terminal (4), a first rubber pad (502) is disposed in the connecting seat (5), and the rubber pads (402) are in pressing contact with the first rubber pad (502).

Technical Field

The invention relates to the technical field of terminal connecting wires, in particular to a terminal connecting wire with stable transmission.

Background

When an electronic product is designed, a terminal connecting wire is used, and when the existing terminal connecting wire is produced and installed, the connecting part of a terminal and a connecting seat is easy to loosen, and the terminal and a wire core are easy to break or directly separate from the connecting seat under the condition of being pulled by external force, so that an electronic element cannot be used continuously;

and when the electronic component live time is too long, the junction temperature of terminal and connecting seat is higher, causes the damage to the wire cover easily under long-time. Accordingly, the present invention is directed to a terminal connection line with stable transmission, which solves the above problems.

Disclosure of Invention

The present invention is directed to a terminal connection line with stable transmission, so as to solve the problems mentioned in the background art.

In order to achieve the purpose, the invention provides the following technical scheme:

a terminal connecting wire with stable transmission comprises a wire sleeve, wherein a wire core is arranged in the wire sleeve, a limiting sleeve is sleeved on the wire sleeve, one end of the limiting sleeve is connected with a protecting piece, one end of the wire core is connected with a terminal, and one side of the terminal is provided with a connecting seat;

the wire sleeve is characterized in that the outer wall of the wire sleeve is provided with a thread groove, the left side of the thread groove is provided with a connecting end, the inner wall of the limiting sleeve is provided with a thread ring, and the periphery of the right end of the limiting sleeve is provided with a limiting ring;

the protection piece is provided with a through groove, an extension groove is installed on one side of the through groove, a limiting rod is installed on the inner wall of the extension groove, a pressure spring is arranged in the extension groove, one end of the pressure spring is connected with a clamping block, sliding grooves are formed in the left side and the right side of the clamping block, pressing pieces are installed on the front side and the rear side of the protection piece, a first sliding groove is formed in the front inner wall and the rear inner wall of the protection piece, a first electric piece is arranged in the first sliding groove, cooling fans are arranged on the upper side and the lower side of the protection piece, and the cooling fans are electrically connected with the first electric piece.

As a further scheme of the invention, a clamping groove is formed in the pressing piece, a limiting block is arranged in the clamping groove, and the pressing piece is L-shaped.

As a further scheme of the invention, the upper side and the lower side of the terminal are provided with a first clamping groove.

As a further scheme of the present invention, a connecting element is installed at one end of the connecting seat, a first limiting groove is formed at one side of the connecting element, a first placing groove is formed at the other side of the connecting element, a second electric piece is installed in the placing groove, the second electric piece is electrically connected with the connecting seat, and a connecting groove is formed in the connecting seat.

As a still further aspect of the present invention, the second electric sheet is in press-contact with the first electric sheet.

As a further scheme of the invention, the first clamping groove is in extrusion engagement with the clamping block, and the terminal is in engagement clamping connection with the protection piece through the first clamping groove.

As a still further aspect of the present invention, the terminal is engaged and engaged with the coupling holder through a coupling groove.

As a further scheme of the invention, one side of the protection piece is provided with a limit groove, and the limit groove is rotationally clamped with the limit ring.

As a further scheme of the invention, the limiting sleeve is rotationally clamped with the thread groove through the thread ring, and the limiting sleeve is rotationally clamped with the protection piece through the limiting ring.

According to a further scheme of the invention, rubber pads are arranged on the front side and the rear side of the terminal, a first rubber pad is arranged in the connecting seat, and the first rubber pad is in extrusion contact with the first rubber pad.

Compared with the prior art, the invention has the beneficial effects that:

1. the terminal is protected with being connected with the stop collar of sinle silk in this terminal connecting wire through the design, avoids direct fracture, and has consolidated the position of terminal with the connecting seat joint, has improved its stability and the fastness of connecting.

2. Through the design of the heat dissipation fan added on the protection piece, the overheating of the connection part of the terminal and the connecting seat is avoided.

3. In the second embodiment, a rubber pad and a first rubber pad are added to play a role in shock absorption and anti-slip separation.

Drawings

Fig. 1 is a schematic structural diagram of a terminal connection line with stable transmission.

Fig. 2 is a schematic structural diagram of a wire sleeve of a terminal connecting wire with stable transmission.

Fig. 3 is a schematic structural view of a stop collar in a terminal connecting wire with stable transmission.

Fig. 4 is a schematic structural view of a protector in a terminal connecting wire with stable transmission.

Fig. 5 is a schematic diagram of a structure of a terminal connection line with stable transmission.

Fig. 6 is a schematic structural diagram of a connecting seat in a terminal connecting wire with stable transmission.

Fig. 7 is an exploded view of a protector in a terminal connecting wire with stable transmission.

Fig. 8 is a sectional view of a connection structure of a terminal connection line with stable transmission.

In the figure: 1. a wire sleeve; 101. a wire core; 102. a connecting end; 103. a thread groove;

2. a limiting sleeve; 201. a limiting ring; 202. a threaded ring;

3. a protective member; 301. a limiting groove; 302. a heat radiation fan; 3021. a first electrical sheet; 303. an extension groove;

3031. a limiting rod; 304. a clamping block; 3041. a pressure spring; 3042. a chute; 305. a through groove;

306. a first sliding chute; 307. a pressing member; 3071. a card slot; 3072. a limiting block;

4. a terminal; 401. a first clamping groove; 402. a rubber pad;

5. a connecting seat; 501. a connecting member; 5011. a first limiting groove; 5012. a placing groove; 502. a first rubber pad; 503. a second electrical sheet; 504. and connecting the grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows: referring to fig. 1 to 8, in an embodiment of the present invention, a terminal connection line with stable transmission includes a line sleeve 1, a line core 101 is disposed in the line sleeve 1, a limiting sleeve 2 is sleeved on the line sleeve 1, the limiting sleeve 2 is rotationally clamped with a threaded groove 103 through a threaded ring 202, one end of the limiting sleeve 2, which is rotationally clamped with a protection member 3 through a limiting ring 201, is connected with the protection member 3, one end of the line core 101 is connected with a terminal 4, two sides of the terminal 4 are provided with a first clamping groove 401, the first clamping groove 401 is in extrusion engagement with a clamping block 304, the terminal 4 is engaged and clamped with the protection member 3 through the first clamping groove 401, the terminal 4 is engaged and clamped with a connection seat 5 through a connection groove 504, and one side of the terminal 4 is provided with the connection seat 5;

a connecting piece 501 is mounted at one end of the connecting base 5, a limiting groove 5011 is formed in one side of the connecting piece 501, a placing groove 5012 is formed in the other side of the connecting piece 501, a second electric piece 503 is mounted in the placing groove 5012, the second electric piece 503 is electrically connected with the connecting base 5, and a connecting groove 504 is formed in the connecting base 5; the second electric sheet 503 is in extrusion contact with the first electric sheet 3021, a limit groove 301 is formed in one side of the protection member 3, and the limit groove 301 is rotationally clamped with the limit ring 201;

a thread groove 103 is formed in the outer wall of the wire sleeve 1, a connecting end 102 is arranged on the left side of the thread groove 103, a thread ring 202 is arranged on the inner wall of the limiting sleeve 2, and a limiting ring 201 is arranged on the periphery of the right end of the limiting sleeve 2;

the protection piece 3 is provided with a through groove 305, one side of the through groove 305 is provided with an extension groove 303, the inner wall of the extension groove 303 is provided with a limiting rod 3031, a pressure spring 3041 is arranged in the extension groove 303, one end of the pressure spring 3041 is connected with a clamping block 304, the left side and the right side of the clamping block 304 are provided with sliding grooves 3042, the front side and the rear side of the protection piece 3 are provided with pressing pieces 307, the front inner wall and the rear inner wall of the protection piece 3 are provided with a first sliding groove 306, the first sliding groove 306 is internally provided with a first electric sheet 3021, the upper side and the lower side of the protection piece 3 are provided with cooling fans 302, and the cooling fans 302 are electrically connected with the first electric sheet 3021;

a clamping groove 3071 is formed in the pressing piece 307, a limiting block 3072 is arranged in the clamping groove 3071, and the pressing piece 307 is L-shaped.

Example two; rubber pads 402 are installed on the front side and the rear side of the terminal 4, a first rubber pad 502 is arranged in the connecting seat 5, the first rubber pad 402 is in extrusion contact with the first rubber pad 502, when the terminal 4 is connected with the connecting seat 5, the first rubber pad 402 and the first rubber pad 502 are in mutual extrusion friction, the effects of shock absorption and friction increase are achieved, and firmness and safety of the terminal 4 and the connecting seat 5 are improved.

The working principle of the invention is as follows:

be provided with thread groove 103 on the line cover 1 on this terminal connecting wire, and stop collar 2 rotates with thread groove 103 through threaded ring 202 and meshes, and rotates at the one end of stop collar 2 and be connected with protection piece 3, is connected the back when terminal 4 and connecting seat 5, carries out the secondary by protection piece 3 to it again and protects the junction of terminal 4 and sinle silk 101.

In the structure, the terminal 4 can be firstly inserted into the connecting seat 5 and can also be firstly clamped with the protection piece 3;

the protective piece 3 is gradually close to the terminal 4 by rotating the limiting sleeve 2 until the protective piece is clamped and meshed with the terminal 4, after the terminal 4 enters the protective piece 3, the clamping block 304 is clamped and meshed with the clamping groove I401 to ensure that the terminal 4 cannot be simply separated, after the terminal 4 is clamped with the protective piece 3, the terminal 4 is inserted into the connecting seat 5, and after the connecting seat 5 is inserted into the terminal 4, the terminal is finally connected with the protective piece 3;

the connecting piece 501 arranged on the connecting seat 5 is in compression clamping connection with the pressing piece 307 in the protection piece 3, so that the connection between the connecting piece 501 and the protection piece is tighter, and the second electric sheet 503 arranged in the connecting piece 501 is in contact with the first electric sheet 3021 after entering the protection piece 3 together with the connecting piece 501, so that the heat dissipation fan 302 is electrified to operate, and the terminal 4 in the heat dissipation fan is dissipated;

when the connection between the terminal 4 and the connecting seat 5 needs to be disconnected, the pressing piece 307 is pressed, the limiting sleeve 2 is rotated at the same time, so that the protecting piece 3 is separated from the terminal 4, and when the terminal 4 is not in the protection range of the protecting piece 3, the terminal 4 and the connecting seat 5 can be disconnected;

it should be noted that, in this structure, the terminals 4 can be connected to the protection member 3 or the connection seats 5 first, but when the connection is disconnected, the terminals are only separated from the protection member 3 first, because the fixing mechanisms of the protection member 3 for the terminals 4 and the connection seats 5 are synchronous.

In the second embodiment, the rubber pads 402 and the first rubber pads 502 are disposed in the terminal 4 and the connecting seat 5 in a staggered manner, when the terminal 4 is connected to the connecting seat 5, the rubber pads 402 and the first rubber pads 502 are pressed against each other to perform friction, so as to achieve the effects of damping and increasing friction force, thereby improving the firmness and safety of the terminal 4 and the connecting seat 5.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.