Quick cable plugging head

Abstract

The utility model discloses a quick cable plug, which belongs to the technical field of cables and comprises a cable joint and a plug device, the cable joint is fixed at the top of a cable, the plug device can be connected with the cable joint and comprises a male plug and a female socket, and the male plug or the female socket can be fixed at the top of the cable joint. The inner wall of the male plug is provided with a conductive sheet, and the male plug can be cooperatively connected with the female socket. The cable connector comprises a locking block, a locking nut and a fixing base, the locking block is fixed in the male plug or the female socket through the locking nut, the fixing base is arranged at the bottom of the locking nut, and the fixing base can be connected with the male plug or the female socket. According to the utility model, the cable joint is fixed at the bottom of the plugging device through the cooperation between the locking block and the locking nut between the cable joint and the plugging device. When the cable joint is in a humid environment, a high-temperature environment, a high-pressure environment or a vibration condition, the cable joint can be stably connected with the plugging device.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of cable quick plug head, belong to cable technical field. BACKGROUND

[0002] In the field of industry, power, communication, cable needs to be frequently connected or disconnected, and the traditional wiring method consumes more time and labor, which is not conducive to improving overall efficiency. Cables usually carry current or signal transmission, and the connection between different cables needs to ensure the stability of the connection and exclude external interference to the cable connection.

[0003] The cable plug head currently used in complex and harsh environments, such as humid environment, high temperature environment, high pressure environment or vibration, the traditional cable plug head is prone to failure, causing the cable plug head to loosen and affecting the connection between cables. Moreover, the structure of the conductive sheet inside the cable plug head is not reasonable, and the conductive sheet of the cable plug head is not easy to process during production and manufacturing, resulting in high production cost.

[0004] Therefore, there is an urgent need for a cable quick plug head that is more firmly connected and has a conductive sheet that is easy to process. SUMMARY

[0005] The technical problem to be solved by the utility model lies in providing a cable quick plug head that solves the problems of traditional cable plug head connection and processing inconvenience.

[0006] The technical problem to be solved by the utility model is solved by the following technical solution: a cable quick plug head, comprising

[0007] cable connector, plug device,

[0008] The cable connector is fixed at the top of the cable, and the plug device can be connected with the cable connector,

[0009] The plug device includes a male plug and a female socket, the top of the cable connector can fix the male plug or the female socket, the inner wall of the male plug is provided with a conductive sheet, and the male plug can be connected with the female socket in cooperation;

[0010] The cable connector includes a locking block, a locking nut and a fixed base, the locking block is fixed in the male plug or the female socket by the locking nut, the fixed base is arranged at the bottom of the locking nut, and the fixed base can be connected with the male plug or the female socket.

[0011] Preferably, the female socket is provided with a conductive rod inside, the conductive rod can cooperate with the conductive sheet, and the cable is connected.

[0012] Preferably, the bottom of the male plug and the female socket are provided with a shell, a boss is arranged on the inner side of the shell, and the boss can accommodate the locking block; the outer side of the boss and the inner side of the shell are provided with threads.

[0013] Preferably, the locking block is conical in shape and has a through hole in the center for accommodating a cable.

[0014] Preferably, the locking nut can cooperate with the threads on the outer side of the boss to fix the locking block in the boss.

[0015] Preferably, the outer side of the fixing base can be connected to the inner side of the shell through threads.

[0016] The utility model discloses the beneficial effect is:

[0017] (1) through the utility model, the cable joint is fixed at the bottom of the plug-in device through the cooperation between the locking block and the locking nut between the cable joint and the plug-in device. The cable joint can maintain stable connection with the plug-in device under the conditions of humid environment, high temperature environment, high pressure environment or vibration of the cable joint, which ensures the stability and safety of equipment operation.

[0018] (2) through the utility model, the plug-in device includes a male plug and a female socket, and the male plug and the female socket can be fixed and can transmit signals and electric energy through the conductive sheet. The stable transmission of signals and electric energy can be effectively realized, the normal operation of the equipment is ensured, and the risk of failure caused by poor contact is reduced. The conductive sheet is arranged at the connection between the male plug and the female socket, and the conductive sheet is connected between the male plug and the female socket. The conductive sheet is arranged on the inside of the male plug and the female socket, the position of the conductive sheet is convenient to process, and the manufacturing cost of the plug-in device is reduced.

[0019] (3) through the utility model, the cable joint arranged at the top of the cable can be fixed at the top of the cable, the male plug and the female socket are connected through locking, and the male plug and the female socket can be quickly connected or disconnected to realize the quick connection or disconnection between the cables through the cooperation of the male plug and the female socket. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a structural schematic view of the utility model.

[0021] Figure 2 It is an explosion view of the utility model.

[0022] Figure 3 It is a bottom structure view of the male plug of the utility model.

[0023] Figure 4 It is a sectional view of the male plug of the utility model.

[0024] Figure 5 It is the bottom structure schematic view of female socket of the utility model.

[0025] Figure 6 It is the sectional view of female socket of the utility model.

[0026] In the figure: 1-cable joint, 11-locking block, 12-locking nut, 13-fixed base, 2-male plug, 21-male plug shell, 22-male plug boss, 23-male plug thread, 24-male plug conducting piece, 3-female socket, 31-female socket shell, 32-female socket boss, 33-female socket thread, 34-female socket conducting piece. DETAILED DESCRIPTION

[0027] In order to make the technical means, creative characteristics, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0028] Embodiment 1

[0029] As Figures 1-6 indicated.

[0030] A kind of cable quick plug-in head, including cable joint 1, plug-in device, wherein the top of cable joint 1 is fixed in cable, plug-in device can be connected with cable joint 1.

[0031] Plug-in device includes male plug 2, female socket 3, the top of cable joint 1 can be fixed male plug 2 or female socket 3, conducting piece is arranged in the inner wall of male plug 2, male plug 2 can be matched with female socket 3, and two cables are conducted.

[0032] The top of cable is provided with cable joint, refer to Figure 2 , cable joint 1 includes locking block 11, locking nut 12, fixed base 13.Locking block 11 is fixed in male plug 2 or female socket 3 by locking nut 12, fixed base 13 is arranged at the bottom of locking nut 12, and fixed base 13 can be connected with male plug 2 or female socket 3.

[0033] In the embodiment, the locking block 11 is conical, a through hole is arranged in the middle of the locking block 11 for the cable to pass through, and grooves are arranged on the surface of the locking block 11. When the diameter of the cable is inconsistent with the diameter of the through hole of the locking block 11, the locking block 11 can adjust the diameter of the locking block 11 through the grooves, so that the locking block 11 can be fixed on the top of the cable. A locking nut 12 is arranged at the bottom of the locking block 11, a hole is arranged in the middle of the locking nut 12 for the cable to pass through, and the locking nut 12 can limit the position of the locking block 11 on the cable 11. The locking nut 12 can be connected and fixed with the bottom of the male plug 2 or the female socket 3, so as to ensure the stable connection between the cable, the cable connector 1 and the plug and socket device. The inside of the locking nut 12 is provided with threads, which can be connected and fixed with the male plug 2 or the female socket 3.

[0034] A fixing base 13 is arranged at the bottom of the locking nut 12. In the embodiment, the fixing base 13 is provided with a protruding hollow cylinder, the inside of the hollow cylinder can accommodate the locking nut 12, and threads are arranged on the outer surface of the hollow cylinder of the fixing base 13. The fixing base 13 is connected with the male plug 2 or the female socket 3 through the threads arranged on the outer side of the hollow cylinder.

[0035] Referring to Figure 3 , Figure 4 , the male plug 2 comprises a male plug shell 21, a male plug boss 22 and a male plug conducting sheet 24. The male plug boss 22 is provided with the male plug shell 21 on the outside, the male plug conducting sheet 24 is arranged on the top outside of the male plug shell 21, and the male plug conducting sheet 24 is also arranged on the top outside of the male plug boss 22. The conducting sheets arranged on the male plug boss 22 and the male plug shell 21 can be connected with the conducting sheets inside the female socket.

[0036] The bottom of the male plug shell 21 extends outward, and the male plug threads 23 are arranged on the inner side wall of the male plug shell 21; the male plug threads 23 are arranged on the outer side wall of the bottom of the male plug boss 22. The bottom of the male plug boss 22 can accommodate the locking block 11, and the bottom of the male plug boss 22 is conical. The locking block 11 can be arranged at the bottom of the male plug boss 22, the locking nut 12 can be arranged at the bottom of the male plug boss 22, and the locking nut 12 is connected and fixed with the male plug threads 23 on the outside of the bottom of the male plug boss 22, so as to fix the locking block 11 at the bottom of the male plug 2. The fixing base 13 can be fixed at the bottom of the male plug shell 21 through the threads on the outside of the bottom of the male plug shell 21.

[0037] Referring to Figure 5 , Figure 6The female socket 3 comprises a female socket shell 31, a female socket boss 32 and a female socket conducting sheet 34, wherein the outer side of the female socket boss 32 is provided with the female socket shell 31, the top of the female socket boss 32 is provided with a conducting rod, the structure of the conducting rod is a hollow cylinder with the female socket conducting sheet 34 arranged on the inner side wall, and a rod is arranged at the center of the hollow cylinder; the inner side top of the female socket shell 31 is provided with the female socket conducting sheet 34.

[0038] The bottom of the female socket shell 31 extends outwardly and is provided with a female socket thread 33 on the inner side wall of the female socket shell 31; the outer side wall of the bottom of the female socket boss 32 is provided with the female socket thread 33. The bottom of the female socket boss 32 can accommodate the locking block 11, and the bottom of the female socket boss 32 is conical. The locking block 11 can be arranged at the bottom of the female socket boss 32, the locking nut 12 can be arranged at the bottom of the female socket boss 32 and connected and fixed with the female socket thread 33 on the outer side of the bottom of the female socket boss 32 to fix the locking block 11 at the bottom of the female socket 3. The fixing base 13 can be fixed at the bottom of the female socket shell 31 through the thread on the outer side of the bottom of the female socket shell 31.

[0039] The connecting mode of the utility model is specifically as follows:

[0040] The cable joint 1 is arranged at the top of the cable: the surface insulating layer of the cable is peeled off, the cable passes through the fixing base 13, the locking nut 12 and the locking block 11, the locking block 11 is fixed at the top of the cable and connected with the wire core of the cable, and the fixing base 13 is fixed at the insulating layer of the cable.

[0041] The male plug shell 21 is fixed at the outer side of the male plug boss 22 respectively; the female socket shell 31 is fixed at the outer side of the female socket boss 32. The male plug conducting sheet 24 and the female socket conducting sheet 34 are respectively installed on the male plug 2 and the female socket 3.

[0042] The cable joint 1 is arranged in the male plug 2 or the female socket 2: the locking block 11 is fixed in the male plug boss 22 or the female socket boss 32; the locking nut 12 is connected and fixed with the male plug boss 22 or the female socket boss 32 to limit the locking block 11 in the male plug boss 22 or the female socket boss 32; the fixing base 13 is connected with the male plug shell 21 or the female socket shell 31.

[0043] When two cables need to be connected, the top of one cable is provided with a cable connector 1, and the cable connector 1 is fixed with a male plug 2; the top of the other cable is provided with a cable connector 1, and the top of the cable connector 1 is provided with a female socket 3. The male plug 2 can be connected with the female socket 3. The top conductive rod of the female socket boss 32 can accommodate the top of the male plug boss 22, the female socket shell 31 can accommodate the male plug shell 21, and the male plug 2 and the female socket 3 can be connected through the shell connection and cooperation of the male plug boss 22 and the female socket boss 32, the male plug shell 21 and the female socket shell 31. When the male plug 2 is connected with the female socket 3, the male plug conductive sheet 24 arranged inside the male plug 2 is connected with the female socket conductive sheet 34 arranged inside the female socket 3, so as to ensure the connection of the cables.

[0044] The basic principle, main features and advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments, and various changes and improvements can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A cable quick plug head, comprising a cable joint, a plug device, the cable joint is fixed at the top of the cable, the plug device can be connected with the cable joint, characterized in that: the plug device comprises a male plug and a female socket, the top of the cable joint can fix the male plug or the female socket, the inner wall of the male plug is provided with a conductive sheet, and the male plug can be connected with the female socket in cooperation; the cable joint comprises a locking block, a locking nut and a fixed base, the locking block is fixed in the male plug or the female socket through the locking nut, the fixed base is arranged at the bottom of the locking nut, and the fixed base can be connected with the male plug or the female socket.

2. A cable quick plug according to claim 1, characterized in that: the female socket is provided with a conductive rod inside, the conductive rod can cooperate with the conductive sheet to communicate the cable.

3. A cable quick plug according to claim 1, characterized in that: the bottom of the male plug and the female socket is provided with a shell, a boss is arranged on the inner side of the shell, the boss can accommodate the locking block, and the outer side of the boss and the inner side of the shell are provided with threads.

4. A cable quick plug according to claim 1, characterized in that: the shape of the locking block is conical, and a through hole for accommodating the cable is arranged at the center.

5. A cable quick plug according to any of claims 3-4, characterized in that: the locking nut can cooperate with the threads on the outer side of the boss to fix the locking block in the boss.

6. A cable quick plug according to claim 3, characterized in that: the outer side of the fixed base can be connected with the inner side of the shell through threads.

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