CN215497107U

CN215497107U - Welding-free serial port plug device

Info

Publication number: CN215497107U
Application number: CN202121007928.4U
Authority: CN
Inventors: 梁显宁; 聂庆庆; 魏仕强
Original assignee: Shenzhen Rongke Semiconductor Equipment Co ltd
Current assignee: Rongke Precision Manufacturing Guangdong Co ltd
Priority date: 2021-05-12
Filing date: 2021-05-12
Publication date: 2022-01-11
Anticipated expiration: 2031-05-12

Abstract

The utility model relates to the technical field of communication equipment, in particular to a welding-free serial port plug device which comprises a serial port box, wherein a signal wire port is formed in one end of the serial port box, a serial port wiring assembly is movably inserted into the other end of the serial port box, the inner end of the serial port wiring assembly extends into the serial port box and is connected with a wiring terminal, and a wire pressing assembly is arranged in the serial port box. Compared with the prior art, the welding-free serial port plug device provided by the utility model adopts a detachable terminal row for wiring, the problem that wiring is difficult due to the fact that the inner space of the serial port shell is too small is solved, the signal wires can be connected without a special wire welding tool, the operation is simple and convenient, the device can be repeatedly used, the maintenance is facilitated, the wiring efficiency is high, the device can be repeatedly used, the field wiring is simpler, more convenient and more reliable, and the wiring efficiency is improved.

Description

Welding-free serial port plug device

Technical Field

The utility model relates to the technical field of communication equipment, in particular to a welding-free serial port plug device.

Background

At present, serial ports are adopted for communication interaction among domestic equipment for wiring, but most of the serial ports need to be welded with network iron signal wires, the operation is complex, wiring can be realized only by specific tools, and the field wiring and maintenance are not facilitated.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the background technology, the utility model provides a welding-free serial port plug device.

The technical scheme adopted by the utility model is as follows: the utility model provides a exempt from to weld serial ports plug device, the key lies in: the wire pressing device comprises a serial port box, wherein a signal wire port is formed in one end of the serial port box, a serial port wiring assembly is movably inserted into the other end of the serial port box, the inner end of the serial port wiring assembly stretches into the serial port box and is connected with a wiring terminal, and a wire pressing assembly is arranged in the serial port box.

Preferably, serial ports wiring subassembly includes wiring terminal substring mouth board and two serial ports board fixing bolt, wiring terminal substring mouth board inboard with binding post connects, the female head of serial ports is connected in the outside of wiring terminal substring mouth board, and two serial ports board fixing bolt's screw rod penetrates in the serial ports box with wiring terminal substring mouth board threaded connection. The effect of this scheme is can take out serial ports box with serial ports board binding post and carry out wiring work, and it is fixed in putting back the serial ports shell after the wiring is accomplished, can realize quick simple and convenient wiring to the serial ports plug, great improvement the efficiency of wiring.

Preferably, the wire pressing assembly comprises a plurality of types of wire pressing plates and two wire pressing plate fixing bolts, the plurality of types of wire pressing plates are arranged in the serial port box and are close to the signal wire port, and screw rods of the wire pressing plate fixing bolts penetrate into the serial port box and are in threaded connection with two ends of the plurality of types of wire pressing plates. The effect of this scheme is can be used for fixed signal line, has avoided the signal line to lead to becoming flexible owing to drawing, and the reliability is high.

Preferably, the serial port box comprises an upper box body and a lower box body which are clamped with each other, a bolt positioning seat is arranged on the lower box body, two positioning through holes are formed in the bolt positioning seat and are respectively located on two sides of the signal line port, and the wire pressing plate fixing bolt is movably arranged in each positioning through hole in a penetrating mode. The effect of this scheme is more convenient takes out binding post.

Preferably, the inner wall of the serial port box is provided with a limiting block in a right-to-right mode, and the wiring terminal serial port plate is abutted to the limiting block. The effect of this scheme is the stability of further improvement wiring terminal string port board in the serial ports box.

Has the advantages that: compared with the prior art, the welding-free serial port plug device provided by the utility model adopts a detachable terminal row for wiring, the problem that wiring is difficult due to the fact that the inner space of the serial port shell is too small is solved, the signal wires can be connected without a special wire welding tool, the operation is simple and convenient, the device can be repeatedly used, the maintenance is facilitated, the wiring efficiency is high, the device can be repeatedly used, the field wiring is simpler, more convenient and more reliable, and the wiring efficiency is improved.

Drawings

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

fig. 2 is a sectional view a-a of fig. 1.

Detailed Description

In order to make the technical solutions of the present invention better understood, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

Example 1

As shown in figure 1, the welding-free serial port plug device comprises a serial port box 1, a signal wire port 2 is formed in one end of the serial port box 1, a serial port wiring assembly 3 is movably inserted into the other end of the serial port box 1, the inner end of the serial port wiring assembly 3 extends into the serial port box 1 and is connected with a wiring terminal 4, and a wire pressing assembly 5 is arranged in the serial port box 1.

Example 1

As shown in fig. 1-2, a welding-free serial port plug device comprises a serial port box 1, wherein one end of the serial port box 1 is provided with a signal wire port 2, the other end of the serial port box 1 is movably inserted with a serial port wiring component 3, the inner wall of the serial port box 1 is provided with a limiting block 6, the inner end of the serial port wiring component 3 extends into the serial port box 1 and is connected with a wiring terminal 4, and a wire pressing component 5 is arranged in the serial port box 1;

the serial port wiring assembly 3 comprises a wiring terminal string port plate 31 and two serial port plate fixing bolts 32, the inner side of the wiring terminal string port plate 31 is connected with the wiring terminal 4, the wiring terminal string port plate 31 is abutted against the limiting block 6, the outer side of the wiring terminal string port plate 31 is connected with a serial port female head 33, and screw rods of the two serial port plate fixing bolts 32 penetrate into the serial port box 1 to be in threaded connection with the wiring terminal string port plate 31; the wire pressing assembly 5 comprises a wire pressing plate 51 of a plurality of types and two wire pressing plate fixing bolts 52, the wire pressing plate 51 of the plurality of types is arranged in the serial port box 1 and is close to the signal wire port 2, and screws of the wire pressing plate fixing bolts 52 penetrate into the serial port box 1 and are in threaded connection with two ends of the wire pressing plate 51 of the plurality of types; the serial port box 1 comprises an upper box body and a lower box body which are clamped with each other, a bolt positioning seat 7 is arranged on the lower box body, two positioning through holes are formed in the bolt positioning seat and are respectively located on two sides of the signal line port 2, and the wire pressing plate fixing bolts 52 are movably arranged in the positioning through holes in a penetrating mode.

The working principle is as follows: when in on-site wiring, the serial port plate fixing bolt is loosened, the wiring terminal string port plate and the wiring terminal are taken out of the serial port box, the signal wire is inserted into the wiring terminal and the terminal is fastened, the wiring terminal string port plate and the wiring terminal are placed back into the serial port shell, the serial port plate fixing bolt is screwed, the wiring terminal string port plate is fixed in the serial port box, and the wire pressing plate fixing bolt is pressed to enable the signal wire to be tightly pressed by the pressing plate without loosening.

Finally, it should be noted that the above-mentioned description is only a preferred embodiment of the present invention, and those skilled in the art can make various similar representations without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a exempt from to weld serial ports plug device which characterized in that: the wire clip is characterized by comprising a serial port box (1), a signal wire port (2) is formed in one end of the serial port box (1), a serial port wiring assembly (3) is movably inserted into the other end of the serial port box (1), the inner end of the serial port wiring assembly (3) extends into the serial port box (1) and is connected with a wiring terminal (4), and a wire pressing assembly (5) is arranged in the serial port box (1).

2. The welding-free serial port plug device of claim 1, wherein: serial ports wiring subassembly (3) include wiring terminal string oral plate (31) and two string oral plate fixing bolt (32), the inboard of wiring terminal string oral plate (31) with binding post (4) are connected, serial ports female head (33) is connected in the outside of wiring terminal string oral plate (31), and the screw rod of two string oral plate fixing bolt (32) penetrates in serial ports box (1) with wiring terminal string oral plate (31) threaded connection.

3. The welding-free serial port plug device of claim 1, wherein: line ball subassembly (5) are including several types line ball board (51) and two line ball board fixing bolt (52), several types line ball board (51) set up in serial ports box (1), and be close to signal line mouth (2) set up, the screw rod of line ball board fixing bolt (52) penetrate in serial ports box (1) with the both ends threaded connection of several types line ball board (51).

4. The welding-free serial port plug device of claim 3, wherein: the serial port box (1) comprises an upper box body and a lower box body which are connected in a clamped mode, a bolt positioning seat (7) is arranged on the lower box body, two positioning through holes are formed in the bolt positioning seat and located on two sides of the signal line port (2) respectively, and the wire pressing plate fixing bolts (52) are movably arranged in the positioning through holes in a penetrating mode.

5. The welding-free serial port plug device of claim 2, wherein: the inner wall of the serial port box (1) is provided with a limiting block (6) in a right-to-right mode, and the wiring terminal serial port plate (31) is abutted to the limiting block (6).