Wire locking structure and connector plug

Abstract

The utility model provides a wire locking structure, which is suitable for various connector structures needing wiring and comprises a shell, a button piece and a locking piece. A wiring cavity and an installation cavity are arranged in the shell, the wiring cavity is used for installing a cable, and the installation cavity is communicated with the wiring cavity. The button piece is arranged in the mounting cavity in a sliding mode. The locking piece comprises a fixing piece and an elastic piece, the elastic piece is installed in the installation cavity through the fixing piece, and one end of the elastic piece extends into the wiring cavity. And the button piece is pressed to slide along the mounting cavity and drive the elastic piece to elastically move to be retracted into the mounting cavity, so that a cable can be mounted in the wiring cavity or taken out of the wiring cavity. And the force acting on the button piece is cancelled, so that the elastic piece drives the button piece to reset, and the elastic piece extends into the wiring cavity to lock the cable in the wiring cavity. The utility model also provides a connector plug comprising the wire locking structure.

Description

Technical Field

[0001] The utility model relates to the technical field of connectors, in particular to a wire locking structure and a connector plug. Background Art

[0002] A connector is a device that connects two active devices and is used to transmit current or signals. It is an indispensable component in electronic devices. Connectors are widely used in various electronic devices, mainly for current or signal transmission. At present, the connection between various terminals and cables in connectors is generally based on welding and crimping.

[0003] The board-side connector is an electrical connector used to achieve electrical conduction between circuit boards and cables or other electronic devices. Wire-to-board connectors are widely used in electronic equipment, communication equipment, home appliances, automobiles, and high-end industries due to their reliability, easy maintenance, high density, and easy automation. The wiring method of the board-side connector is also mainly welding and crimping. When the number of cores of the connector is large, it is necessary to weld or crimp one by one when wiring, which is cumbersome and troublesome. In addition, there are more hidden dangers in welding. During the welding process, the requirements for the working environment are higher. It is necessary to remove flammable items and debris, ensure that the ground is dry and free of oil stains, etc. to ensure the safety of welding; at the same time, the possibility of accidentally injuring operators during welding is higher. On the other hand, when there is a problem with the contact or wiring harness and it needs to be repaired, it is difficult to repair. The terminals used for wiring in the connector are sometimes not reusable after the wires are removed. After separating the cable and the connector, the cable needs to be connected to the new connector for use, which is cumbersome and costly.

[0004] Therefore, it is necessary to provide a locking wire structure which is more convenient and quick to connect and is also convenient to remove the wiring harness, so that maintenance is more convenient and the wiring terminals can be reused. Utility Model Content

[0005] The utility model aims to provide a locking wire structure which is more convenient and quick in wiring, and is also convenient for taking out the wiring harness, so as to make maintenance more convenient, and the wiring terminals can be reused.

[0006] Another object of the utility model is to provide a connector plug which is more convenient and quick in wiring and convenient in taking out the wiring harness so as to make maintenance more convenient.

[0007] To achieve the above object, the utility model provides a wire locking structure, comprising:

[0008] The housing is provided with a wiring cavity and an installation cavity, the wiring cavity is used to install the cable, and the installation cavity is connected to the wiring cavity;

[0009] A button member is slidably disposed in the installation cavity;

[0010] The locking member includes a fixing plate and a spring sheet, wherein the spring sheet is installed in the installation cavity by means of the fixing plate, and one end of the spring sheet extends into the wiring cavity; the button member is pressed to make the button member slide along the installation cavity and drive the spring sheet to elastically move and retract into the installation cavity, so that the cable can be installed in the wiring cavity or the cable can be removed; the force acting on the button member is canceled, so that the spring sheet drives the button member to reset, and the spring sheet extends into the wiring cavity to lock the cable in the wiring cavity.

[0011] After adopting the above technical scheme, the wire locking structure of the utility model makes wire installation and wire removal more convenient and quick, greatly improving efficiency. The wire locking structure of the utility model includes a shell, a button member and a locking member. A wiring cavity and an installation cavity are arranged in the shell, the wiring cavity is used to install cables, the installation cavity is used to install the button member and the locking member, and the installation cavity is connected to the wiring cavity. The button member is slidably arranged in the installation cavity. The locking member includes a fixing plate and a spring, the spring is installed in the installation cavity by the fixing plate, and one end of the spring extends into the wiring cavity. During operation, the button member is pressed to slide along the installation cavity, and the spring is driven to elastically move to be retracted into the installation cavity, so that the cable can be installed or removed in the wiring cavity, which is convenient to operate. When the force acting on the button member is canceled, the spring is automatically reset and drives the button member to move to the starting position. The reset spring extends into the wiring cavity to lock the cable in the wiring cavity, and the cable can be stably installed in the wiring cavity without welding or crimping. The wire locking structure of the utility model has reasonable structural arrangement and is easy to operate, thus greatly improving the efficiency of cable disassembly and assembly.

[0012] Preferably, a slider is protruding from the button component, and a slide groove for the slider to slide is provided in the installation cavity. The button component is pressed to slide along the slide groove in the installation cavity through the slider, and the spring piece is driven to move.

[0013] Preferably, a receiving cavity for receiving the locking element is provided in the button member, the receiving cavity is connected to the wiring cavity, one end of the spring sheet is connected to the fixing sheet in the receiving cavity, and the other end of the spring sheet passes through the receiving cavity and extends into the wiring cavity.

[0014] Preferably, a pressing portion for pressing the spring sheet is provided at one end of the accommodating cavity close to the wiring cavity, and the button member slides along the mounting cavity so that the pressing portion presses the spring sheet, so that the spring sheet can be retracted into the accommodating cavity.

[0015] Preferably, it also includes a jack assembly, which includes a wire locking frame, which is installed in the wiring cavity and one end of which extends into the installation cavity, and the fixing member is installed on the wire locking frame in the installation cavity.

[0016] Preferably, the wire locking frame is provided with a wire locking cavity for the cable to pass through, and an opening is provided on the wire locking frame for the spring piece to extend into the wire locking cavity. The cable is installed in the wire locking cavity, and the spring piece passes through the opening to extend into the wire locking cavity to lock the cable.

[0017] Preferably, the wire lock frame is provided with a recessed portion cooperating with the button member and is L-shaped, and the opening is formed on the recessed portion.

[0018] Preferably, a first mounting portion cooperating with a fixing plate is provided at one end of the wire locking frame located in the mounting cavity, and a second mounting portion cooperating with the first mounting portion is provided on the fixing plate, so that the fixing plate is installed on the wire locking frame by cooperating with the first mounting portion and the second mounting portion.

[0019] Preferably, the first mounting portion includes a first protrusion and a second protrusion, and the first protrusion and the second protrusion can move elastically within a preset range; the second mounting portion includes a mounting groove, and the first protrusion and the second protrusion pass through the mounting groove and elastically abut against the side of the mounting groove to strengthen the fit between the fixing plate and the locking wire frame.

[0020] Preferably, the jack assembly also includes a jack member, and a mounting hole connected to the wiring cavity is formed on the shell. The jack member is installed in the mounting hole and one end is located in the wiring cavity and connected to the wire locking frame. The jack member is provided with a first connecting portion connected to the wire locking frame, and the wire locking frame is provided with a second connecting portion connected to the first connecting portion. By connecting the first connecting portion and the second connecting portion, the wire locking frame can be installed in the wiring cavity through the jack member.

[0021] After adopting the above technical scheme, the connector plug of the utility model can connect and remove wires more conveniently inside the plug body, and is more convenient to repair and replace the wiring components inside the plug body. It is easy to operate, greatly improves the efficiency of cable disassembly and assembly, and also greatly improves the reuse rate of the connector.

[0022] After adopting the above technical solution, the connector plug of the utility model can connect and disconnect wires more conveniently in the plug body, is easy to operate, and greatly improves the efficiency of cable assembly and disassembly.

[0023] Preferably, the wire locking structure includes a shell, and the plug body also includes a back cover that cooperates with the shell, the back cover is snap-connected to the shell, and / or the back cover is connected to the shell through a connector; a wiring hole for the cable to extend into is opened on the back cover.

[0024] Preferably, the wire locking structure includes a wire locking frame installed in the installation cavity, a positioning protrusion is protruding from the rear cover, and the rear cover is installed on the shell so that the positioning protrusion abuts against the wire locking frame to reinforce the installation of the wire locking structure in the shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0026] Figure 1 It is a structural exploded view of a connector plug provided in one embodiment of the utility model.

[0027] Figure 2 yes Figure 1 A cross-sectional view of a connector plug.

[0028] Figure 3 yes Figure 2 Enlarged view of point A in the middle.

[0029] Figure 4 yes Figure 2 A cross-sectional view of the structure before installing the cables.

[0030] Figure 5 yes Figure 4 Structural cross-sectional view of the locking member being retracted into the installation cavity by pressing the button member.

[0031] Figure 6 yes Figure 5 Cross-sectional view of the structure with cables loaded in.

[0032] Figure 7 yes Figure 6 Structural cross-sectional view of the locking piece automatically extending into the wiring cavity to lock the cable when the button is released.

[0033] Figure 8 yes Figure 1 Partial cross-sectional view of the middle shell.

[0034] Fig. 9 yes Figure 1 Structural diagram of the middle plug line assembly.

[0035] Fig.10 yes Fig. 9 Structural diagram of the button component.

[0036] Fig.11 yes Fig. 9 The structural diagram of the wiring assembly after removing the button part.

[0037] Fig.12 yes Fig.11 Structural diagram of the locking member.

[0038] Fig.13 yes Fig. 9 Exploded view of the center jack assembly.

[0039] Fig.14 yes Figure 1 Structural diagram of the middle and rear cover.

[0040] Description of reference numerals:

[0041] 100. Connector plug; 101. Locking wire structure;

[0042] 10. housing; 11. mounting cavity; 12. wiring cavity; 13. slide groove; 14. first engaging portion; 15. first matching portion; 16. mounting hole;

[0043] 20. Plug wire assembly; 21. Button member; 211. Pressing portion; 212. Accommodating cavity; 213. Sliding block; 214. Pressing groove; 22. Locking member; 221. Fixing plate; 2211. Second mounting portion; 222. Shrapnel; 201. Jack assembly; 23. Locking wire frame; 231. Locking wire cavity; 232. Opening; 233. First mounting portion; 2331. First protrusion; 2332. Second protrusion; 234. Second connecting portion; 24. Jack member; 241. First connecting portion;

[0044] 30. rear cover; 31. wiring hole; 32. second engaging portion; 33. second matching portion; 34. positioning convex portion;

[0045] 40. Connecting piece; 50. Pressing piece; 60. Cable. DETAILED DESCRIPTION

[0046] In order to explain the technical content and structural features of the present invention in detail, further description will be given below in combination with the embodiments and the accompanying drawings.

[0047] See also Figures 1 to 7 The utility model provides a wire locking structure 101, which can be applied to connectors that need wiring. The wire locking structure 101 includes a shell 10, a button member 21 and a locking member 22. A wiring cavity 12 and an installation cavity 11 are provided in the shell 10. The wiring cavity 12 is used to install the cable 60. The installation cavity 11 is used to install the button member 21 and the locking member 22. The installation cavity 11 is connected to the wiring cavity 12. Among them, a wire plug assembly 20 is provided in the shell 10. The wire plug assembly 20 includes a button member 21, a locking member 22 and a jack assembly 201. The button member 21 is slidably arranged in the installation cavity 11. Specifically, the locking member 22 includes a fixing plate 221 and a spring piece 222. The spring piece 222 is installed in the installation cavity 11 by means of the fixing plate 221, and one end of the spring piece 222 extends into the wiring cavity 12 to lock the cable 60 in the wiring cavity 12. The button member 21 is pressed to slide along the installation cavity 11 and drive the spring piece 222 to elastically move and retract into the installation cavity 11, so that the cable 60 can be installed or removed from the wiring cavity 12. The force applied to the button member 21 is canceled, so that the spring piece 222 drives the button member 21 to reset, and the spring piece 222 extends into the wiring cavity 12 to lock the cable 60 in the wiring cavity 12.

[0048] After adopting the above technical scheme, the wire locking structure 101 of the utility model makes it more convenient and quick to install and remove wires, greatly improving efficiency. The wire locking structure 101 of the utility model includes a shell 10, a button member 21 and a locking member 22. A wiring chamber 12 and an installation chamber 11 are provided in the shell 10. The wiring chamber 12 is used to install the cable 60. The installation chamber 11 is used to install the button member 21 and the locking member 22. The installation chamber 11 is connected to the wiring chamber 12. The button member 21 is slidably arranged in the installation chamber 11. The locking member 22 includes a fixing plate 221 and a spring 222. The spring 222 is installed in the installation chamber 11 by means of the fixing plate 221, and one end of the spring 222 extends into the wiring chamber 12. By pressing the button member 21 to make the button member 21 slide along the installation chamber 11, and driving the spring 222 to elastically move to be retracted into the installation chamber 11, the cable 60 can be installed in the wiring chamber 12 or the cable 60 can be removed, which is convenient to operate. When the force acting on the button member 21 is cancelled, the spring piece 222 automatically resets and drives the button member 21 to move to the starting position. The reset spring piece 222 extends into the wiring cavity 12 to lock the cable 60 in the wiring cavity 12. The cable 60 can be stably installed in the wiring cavity 12 without welding or crimping. The wire locking structure 101 of the utility model has a reasonable structure and is easy to operate. It greatly improves the efficiency of disassembly and assembly of the cable 60, is applicable to various connector structures that require wiring, and is suitable for prevention and promotion.

[0049] See also Figures 8 to 10 In some optional embodiments, a slider 213 is protruding from the outer surface of the button member 21, and the sliders 213 are symmetrically arranged on both sides of the button member 21. On the other hand, a slide groove 13 for the slider 213 to slide is arranged in the installation cavity 11, the button member 21 is installed in the installation cavity 11, and the slider 213 is located in the slide groove 13. Specifically, the button member 21 is pressed to make the button member 21 slide along the slide groove 13 in the installation cavity 11 through the slider 213, and the elastic sheet 222 is elastically extended and retracted by the sliding of the button member 21. It can be understood that the slider 213 slides along the slide groove 13, and the slide groove 13 can not only guide and limit the entire button member 21, but also make the overall installation structure stable and reliable.

[0050] See also Figures 4 to 7 ,and Figures 8 to 10 In some optional embodiments, a receiving chamber 212 for receiving the locking member 22 is provided in the button member 21, and the receiving chamber 212 is connected to the wiring chamber 12. Specifically, one end of the spring piece 222 is connected to the fixing piece 221 in the receiving chamber 212, and the other end of the spring piece 222 passes through the receiving chamber 212 and extends into the wiring chamber 12. One end of the fixing piece 221 is located in the receiving chamber 212 and connected to the spring piece 222, and the other end extends out of the receiving chamber 212 and is installed on the lock wire frame 23. The spring piece 222 and the fixing piece 221 may be an integrated structure.

[0051] See also Figures 4 to 7 ,and Fig.10 In some optional embodiments, a pressing portion 211 for pressing the spring piece 222 is provided at one end of the accommodating cavity 212 close to the wiring cavity 12, and one end of the spring piece 222 passes through the bottom of the pressing portion 211 and extends into the wiring cavity 12. When the button member 21 slides along the slide groove 13 of the installation cavity 11, the button member 21 drives the pressing portion 211 to slide, so that the pressing portion 211 presses the spring piece 222, and one end of the spring piece 222 is fixed in the accommodating cavity 212. During the sliding process of the button member 21, the pressing portion 211 drives the spring piece 222 to retract into the accommodating cavity 212, but the spring piece 222 always has a tendency to reset, waiting to extend out of the accommodating cavity 212 and enter the wiring cavity 12.

[0052] See also Figures 1 to 7 and Fig. 9 , Fig.11 and Fig.13 In some optional embodiments, a jack assembly 201 is further included, and the jack assembly 201 includes a wire locking frame 23 and a jack member 24. The wire locking frame 23 is installed in the wiring cavity 12 and one end thereof extends into the installation cavity 11, and the fixing member is installed on the wire locking frame 23 in the installation cavity 11. It can be understood that one end of the wire locking frame 23 is located in the installation cavity 11, and the other end is located in the wiring cavity 12. Specifically, the wire locking frame 23 is provided with a wire locking cavity 231 for the cable 60 to pass through, and the wire locking cavity 231 is located in the wiring cavity 12, and the wire locking cavity 231 is used for the cable 60 to be loaded. On the other hand, an opening 232 for the spring piece 222 to extend into the wire locking cavity 231 is provided on the wire locking frame 23, and the cable 60 is locked in the wire locking cavity 231, and the spring piece 222 passes through the opening 232 to extend into the wire locking cavity 231 to lock the cable 60. The wire lock frame 23 is provided with a recess that cooperates with the button 21, so that the entire wire lock frame 23 is L-shaped, and the opening 232 is opened on the recess. The entire opening 232 is evenly distributed on the L-shaped recess, so that the spring piece 222 extends into the wire lock frame 23 to lock the cable 60, and the bottom of the L-shaped wire lock frame 23 extends into the installation cavity 11 to cooperate with the fixing piece 221.

[0053] See also Figures 9 to 13In some optional embodiments, a first mounting portion 233 cooperating with the fixing plate 221 is provided at one end of the locking wire frame 23 located in the mounting cavity 11, and a second mounting portion 2211 cooperating with the first mounting portion 233 is provided on the fixing plate 221. The fixing plate 221 is mounted on the locking wire frame 23 by means of the cooperation between the first mounting portion 233 and the second mounting portion 2211. Specifically, the first mounting portion 233 includes a first protrusion 2331 and a second protrusion 2332, and the first protrusion 2331 and the second protrusion 2332 can move elastically within a preset range. On the other hand, the second mounting portion 2211 can be a mounting groove, and the first protrusion 2331 and the second protrusion 2332 pass through the mounting groove and elastically abut against the side of the mounting groove to reinforce the cooperation between the fixing plate 221 and the locking wire frame 23. It can be understood that when the second mounting portion 2211 is a mounting groove, the first mounting portion 233 is a first protrusion 2331 and a second protrusion 2332 that can pass through the mounting groove and abut against the side of the mounting groove. During installation, the first protrusion 2331 and the second protrusion 2332 are pressed to elastically deform the first protrusion 2331 and the second protrusion 2332 and move closer to each other so as to pass through the mounting groove, and the first protrusion 2331 and the second protrusion 2332 are released after passing through the mounting groove, so that the first protrusion 2331 and the second protrusion 2332 are reset to abut against the side of the mounting groove, and the connection is firm and stable.

[0054] See also Figures 9 to 13 In some optional embodiments, the jack assembly 201 further includes a jack member 24, which can be electrically connected to the socket. The housing 10 is also provided with a mounting hole 16 connected to the wiring cavity 12, and the jack member 24 is installed in the mounting hole 16 and one end of the jack member 24 is located in the wiring cavity 12 and connected to the wire locking frame 23. The jack member 24 is provided with a first connecting portion 241 connected to the wire locking frame 23, and the wire locking frame 23 is provided with a second connecting portion 234 connected to the first connecting portion 241. By connecting the first connecting portion 241 and the second connecting portion 234, the wire locking frame 23 is installed in the wiring cavity 12 through the jack member 24.

[0055] See also Figures 1 to 7 Another object of the present invention is to provide a connector plug 100, which can be a wire-to-board connector plug 100. The connector plug 100 includes a plug body, and the plug body is suitable for connecting a cable 60. The plug body includes the above-mentioned locking structure 101, and the locking structure 101 facilitates the connection and disconnection of the cable 60 in the plug body. The connector plug 100 of the present invention can more conveniently connect and disconnect wires in the plug body, and is more convenient to repair and replace the plug assembly 20 in the plug body. It is easy to operate, greatly improves the efficiency of disassembly and assembly of the cable 60, and also greatly improves the reuse rate of the connector.

[0056] See also Figures 1 to 7and Fig.14 In some optional embodiments, the locking wire structure 101 includes a housing 10, and the plug body also includes a back cover 30 that matches the housing 10, and the back cover 30 is connected to the housing 10 by snapping, and / or the back cover 30 is connected to the housing 10 through a connector 40. Among them, a first snap-fitting portion 14 is provided on the housing 10, and a second snap-fitting portion 32 is provided on the back cover 30, and the second snap-fitting portion 32 is snap-fitted to the first snap-fitting portion 14 so that the back cover 30 can be detachably connected to the housing 10. The first snap-fitting portion 14 and the second snap-fitting portion 32 can be snaps and slots that match each other. In addition, the housing 10 and the back cover 30 can also be connected by a connector 40 to make the connection more stable. A wiring hole 31 for the cable 60 to extend into is provided on the back cover 30. A first matching portion 15 that matches the back cover 30 is provided on the housing 10, and the first matching portion 15 is recessed inwardly. A second matching portion 33 that matches the first matching portion 15 is convexly provided on the back cover 30. On the other hand, a positioning protrusion 34 is also protruded on the rear cover 30, and the rear cover 30 is installed on the housing 10, and the second matching portion 33 abuts against the first matching portion 15. The positioning protrusion 34 abuts against the locking frame 23 to reinforce the installation of the locking structure 101 in the housing 10, so that the overall structure is more stable and reliable.

[0057] like Figures 1 to 14The connector plug 100 of the utility model includes a wire locking structure 101, which can more conveniently connect and disconnect wires in the plug body, and is more convenient to repair and replace the plug assembly 20 in the plug body. The operation is convenient, which greatly improves the efficiency of disassembly and assembly of the cable 60 and also greatly improves the reuse rate of the connector. The wire locking structure 101 includes a housing 10 and a plug assembly 20, and the plug assembly 20 includes a button member 21, a locking member 22, a wire locking frame 23 and a socket member 24. The housing 10 is provided with a wiring cavity 12 and an installation cavity 11, and the wiring cavity 12 is used to install the cable 60. The installation cavity 11 is used to install the button member 21 and the locking member 22. The installation cavity 11 is connected to the wiring cavity 12, and the button member 21 is slidably arranged in the installation cavity 11. One end of the wire locking frame 23 located in the installation cavity 11 is used to fix the locking member 22, and one end of the wire locking frame 23 provided with a wire locking cavity 231 is located in the wiring cavity 12 for the cable 60 to be loaded. The locking member 22 includes a fixing plate 221 and an elastic plate 222. The fixing plate 221 is connected to the wire locking frame 23. The elastic plate 222 is connected to the fixing plate 221 and one end of the elastic plate 222 extends into the wiring cavity 12 and into the wire locking cavity 231. The pressing member 50 presses the pressing groove 214 on the button member 21, so that the button member 21 slides along the installation cavity 11, and drives the elastic plate 222 to elastically move to be retracted into the installation cavity 11, so that the cable 60 can be installed in the wire locking cavity 231 in the wiring cavity 12 or the cable 60 can be removed, which is convenient for operation. When the force acting on the button member 21 is canceled, the elastic plate 222 automatically resets and drives the button member 21 to move to the starting position. The reset elastic plate 222 extends into the wire locking cavity 231 in the wiring cavity 12 to lock the cable 60 in the wire locking cavity 231. Without welding or crimping, the cable 60 can be stably installed in the wire locking cavity 231. The wire locking structure 101 of the utility model has reasonable structural arrangement and is easy to operate, which greatly improves the efficiency of disassembling and assembling the cable 60 , is applicable to various connector structures that require wiring, and is suitable for prevention and promotion use.

[0058] The above disclosure is only a preferred example of the present invention, which cannot be used to limit the scope of the present invention. Therefore, equivalent changes made according to the claims of the present invention are all within the scope of the present invention.

Claims

1. A locking wire structure, It is characterized in that include: The housing is provided with a wiring cavity and an installation cavity, wherein the wiring cavity is used to install cables, and the installation cavity is connected to the wiring cavity; A button member is slidably disposed in the installation cavity; The locking member comprises a fixing plate and a spring sheet, wherein the spring sheet is installed in the installation cavity by means of the fixing plate, and one end of the spring sheet extends into the wiring cavity; the button member is pressed to make the button member slide along the installation cavity and drive the spring sheet to elastically move to be retracted into the installation cavity, so that a cable can be installed in the wiring cavity or a cable can be removed; the force acting on the button member is canceled, so that the spring sheet drives the button member to reset, and the spring sheet extends into the wiring cavity to lock the cable in the wiring cavity.

2. The locking wire structure according to claim 1, It is characterized in that A slider is protruding from the button component, and a slide groove for the slider to slide is provided in the installation cavity. Pressing the button component allows the button component to slide along the slide groove in the installation cavity through the slider, and drives the spring to move.

3. The locking wire structure according to claim 1, It is characterized in that The button member is provided with a receiving cavity for receiving the locking member, the receiving cavity is communicated with the wiring cavity, one end of the spring sheet is connected to the fixing sheet in the receiving cavity, and the other end of the spring sheet passes through the receiving cavity and extends into the wiring cavity.

4. The locking wire structure according to claim 3, It is characterized in that A pressing portion for pressing the spring sheet is disposed at one end of the accommodating cavity close to the wiring cavity, and the button member slides along the mounting cavity so that the pressing portion presses the spring sheet, so that the spring sheet can be retracted into the accommodating cavity.

5. The locking wire structure according to claim 1, It is characterized in that It also includes a jack assembly, which includes a wire locking frame. The wire locking frame is installed in the wiring cavity and one end extends into the installation cavity. The fixing member is installed on the wire locking frame in the installation cavity.

6. The locking wire structure according to claim 5, It is characterized in that The wire locking frame is provided with a wire locking cavity for the cable to pass through, and an opening portion is opened on the wire locking frame for the spring sheet to extend into the wire locking cavity. The cable is installed in the wire locking cavity, and the spring sheet passes through the opening portion to extend into the wire locking cavity to lock the cable.

7. The locking wire structure according to claim 6, It is characterized in that The lock wire frame is provided with a recessed portion matched with the button member and is L-shaped, and the opening portion is opened on the recessed portion.

8. The locking wire structure according to claim 5, It is characterized in that A first mounting portion cooperating with the fixing plate is provided at one end of the locking wire frame located in the mounting cavity, and a second mounting portion cooperating with the first mounting portion is provided on the fixing plate. The fixing plate is installed on the locking wire frame by cooperating with the first mounting portion and the second mounting portion.

9. The locking wire structure according to claim 8, It is characterized in that The first mounting portion includes a first protrusion and a second protrusion, and the first protrusion and the second protrusion can move elastically within a preset range; the second mounting portion includes a mounting groove, and the first protrusion and the second protrusion pass through the mounting groove and elastically abut against the side of the mounting groove to strengthen the fit between the fixing plate and the locking wire frame.

10. The locking wire structure according to claim 5, It is characterized in that The jack assembly also includes a jack component, and the shell is also provided with a mounting hole connected to the wiring cavity. The jack component is installed in the mounting hole and one end is located in the wiring cavity and connected to the wire locking frame; the jack component is provided with a first connecting portion connected to the wire locking frame, and the wire locking frame is provided with a second connecting portion connected to the first connecting portion, and the first connecting portion is connected to the second connecting portion so that the wire locking frame can be installed in the wiring cavity through the jack component.

11. A connector plug, comprising a plug body, suitable for connecting a cable, It is characterized in that The plug body includes the wire locking structure as described in any one of claims 1 to 10, and the wire locking structure is used to facilitate disconnection of cables in the plug body.

12. The connector plug according to claim 11, It is characterized in that The wire locking structure includes a shell, and the plug body also includes a back cover that cooperates with the shell, the back cover is snap-connected to the shell, and / or the back cover is connected to the shell through a connector; the back cover is provided with a wiring hole for the cable to extend into.

13. The connector plug according to claim 12, It is characterized in that The wire locking structure includes a wire locking frame installed in the installation cavity, and a positioning protrusion is protruding from the back cover. The back cover is installed on the shell so that the positioning protrusion abuts against the wire locking frame to reinforce the installation of the wire locking structure in the shell.

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