Quick plugging structure

Abstract

The utility model discloses a rapid plugging structure comprising a socket assembly, a connector male head is arranged in the socket assembly, the socket assembly comprises a socket, and a socket connection clamping structure is arranged on the socket; the plug assembly is internally provided with a connector female seat, the plug assembly comprises a plug, and the plug is provided with a plug connection clamping structure; the socket assembly and the plug assembly realize locking or unlocking of the connector male head and the connector female seat through cooperation of the socket connection clamping structure and the plug connection clamping structure. According to the utility model, locking and unlocking can be realized only through plugging and unplugging actions during mounting and dismounting, other actions are not needed, the use is very convenient, and the use convenience and timeliness are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of antenna connection, and more specifically, to a quick plug - and - unplug structure. Background Art

[0002] Since the antennas of some spectrum monitoring devices need to be frequently disassembled and assembled, and the existing quick - release structures all require locking or unlocking actions to achieve locking or unlocking. Content of the Utility Model

[0003] The purpose of the utility model is to provide a quick plug - and - unplug structure in order to solve the technical problems existing in the background art.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A quick plug - and - unplug structure, comprising:

[0006] A socket assembly, inside which a male connector is provided. The socket assembly includes a socket, and a socket connection and engagement structure is provided on the socket.

[0007] A plug assembly, inside which a female connector is provided. The plug assembly includes a plug, and a plug connection and engagement structure is provided on the plug.

[0008] The socket assembly and the plug assembly realize the locking or unlocking of the male connector and the female connector through the cooperation of the socket connection and engagement structure and the plug connection and engagement structure.

[0009] In some embodiments, the socket connection and engagement structure includes: a buckle and a first connecting shaft. A protruding rotating part is provided on the buckle. Two pieces of the buckle are respectively rotatably arranged on the inner wall of the end of the socket through the first connecting shaft. Among them, a part of the buckle extends out of the socket. The first connecting shaft penetrates through the rotating part. Avoidance spaces are provided on the inner wall of the end of the socket before and after the rotating part, and the side of the buckle opposite to the plug is arc - shaped.

[0010] In some embodiments, a first boss is provided on the part of the buckle extending out of the socket. A trapezoidal card slot is provided on the left side of the first boss, and a first inclined surface is provided upward at the other end of the buckle.

[0011] In some embodiments, the plug connection and engagement structure includes: a reset block, a second connecting shaft, a third connecting shaft, a locking ring, a stop block, a locking nut, a connecting pipe, spring A, spring B, and spring C; the reset block is rotatably connected to the plug through the second connecting shaft; the inner hole surface of the locking ring cooperates with the outer cylindrical surface of the plug so that the locking ring can slide on the plug; the stop block is rotatably connected to the plug through the third connecting shaft; the plug is provided with an arc convex platform at a position opposite to the stop block and matching with the trapezoidal card slot; a convex table surface is provided on the stop block on the right side of the arc convex platform.

[0012] The locking nut is threadedly connected to the plug. One end of spring A is placed in the hole of the reset block, and the other end is supported on the plane of the plug, for providing a reset thrust to the reset block; one end of spring B is placed in the hole of the stop block, and the other end is supported on the plane of the plug, for providing a reset thrust to the stop block; one end of spring C is placed in the hole of the locking ring, and the other end is supported on the plane of the locking nut, for providing a reset thrust to the locking ring.

[0013] In some embodiments, the reset block is provided with an end face protrusion at an end opposite to spring A. When the socket assembly and the plug assembly are inserted and mated, the end face protrusion contacts and cooperates with the first inclined surface.

[0014] In some embodiments, the second connecting shaft is arranged at the right end of the reset block, spring A is arranged in the hole of the reset block on the left side of the second connecting shaft, the left end of the reset block is provided with a limit convex platform, and the plug is provided with a limit groove for limiting the limit convex platform. When the plug assembly and the socket assembly are not inserted, the reset block is in an inclined state under the action of spring A, and the limit convex platform abuts and cooperates with the limit groove.

[0015] In some embodiments, the third connecting shaft is arranged at the left end of the stop block, spring B is arranged in the hole of the stop block on the right side of the third connecting shaft, the right end of the stop block is provided with a limit end face, and the locking ring is provided with a limit step for limiting the limit end face. When the plug assembly and the socket assembly are not inserted, the stop block is in an inclined state under the action of spring B, and the limit end face abuts and cooperates with the limit step.

[0016] In some embodiments, the locking nut uses a chuck structure to clamp the connecting pipe, and the connecting pipe is used to fix the antenna.

[0017] The beneficial effects of the present utility model compared with the prior art are:

[0018] The device has a simple and reliable structure, which saves time and effort. The quick plug-in and pull-out structure only requires plugging and pulling to lock and unlock during installation and removal, and no other actions are required. It is very convenient to use, which improves the convenience and timeliness of use. The cleverness lies in that it uses simple mechanical structures such as levers and locks to automatically lock when the plug component is inserted; and automatically unlock when the plug component is pulled out. It is easy to use, firm and reliable, and has a simple structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is an overall schematic diagram of the quick plug-in structure of the present application;

[0020] Figure 2 It is a schematic diagram of the assembly of the quick plug-in structure of the present application;

[0021] Figure 3 This is a schematic diagram of the installation principle of the quick plug-in structure of this application Figure 1 ;

[0022] Figure 4 This is a schematic diagram of the installation principle of the quick plug-in structure of this application Figure 2 ;

[0023] Figure 5 It is a schematic diagram of the disassembly principle of the quick plug-in structure of the present application.

[0024] Illustrations: 1-socket, 2-clip, 3-first connecting axis, 4-connector male head, 5-plug, 6-reset block, 7-locking ring, 8-stopper, 9-locking nut, 10-connecting tube, 11-spring A, 12-spring B, 13-spring C, 14-connector female seat, 2.1-first boss, 2.2-first inclined surface, 2.3-outer arc surface, 2.4-trapezoidal slot, 5.1-arc boss, 6.1-end face protrusion, 7.1-limiting step, 7.2-inner arc surface, 7.3-end face of locking ring, 8.1-limiting end face, 8.2-boss surface; 31-second connecting axis, 32-third connecting axis. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments of the present application will be described in more detail below in conjunction with the drawings in the preferred embodiments of the present application. In the drawings, the same or similar reference numerals throughout represent the same or similar parts or parts with the same or similar functions. The described embodiments are part of the embodiments of the present application, not all of the embodiments. The embodiments described below with reference to the drawings are exemplary and are intended to be used to explain the present application, and should not be construed as limitations on the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application.

[0026] The embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0027] In the description of the present application, it should be noted that, unless otherwise clearly defined and limited, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, or an indirect connection through an intermediate medium, or the internal connection or interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0028] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship in the accompanying drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present application.

[0029] In addition, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or display that includes a series of steps or units does not necessarily have to be limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or are inherent to these processes, methods, products, or displays.

[0030] The following will be combined with Figures 1 - 5 to describe in detail a quick plug-and-play structure involved in the embodiments of the present application. It should be noted that the following embodiments are only used to explain the present application and do not constitute a limitation of the present application.

[0031] Embodiment 1:

[0032] As Figures 1 - 5 shown, a quick plug-and-play structure includes: a socket 1 assembly, a plug 5 assembly, and the socket 1 component is fixed to the device. The plug 5 component is a quick-release component that can be quickly installed on and quickly detached from the socket 1 component. A male connector 4 is provided inside the socket 1 assembly, and the male connector 4 is fixed to the socket 1. The socket 1 assembly includes a socket 1, and a socket 1 connection and engagement structure is provided on the socket 1; a female connector 14 is provided inside the plug 5 assembly, and the plug 5 assembly includes a plug 5, and the female connector 14 is fixed to the plug 5. A plug 5 connection and engagement structure is provided on the plug 5; the socket 1 assembly and the plug 5 assembly realize the locking or unlocking of the male connector 4 and the female connector 14 through the cooperation of the socket 1 connection and engagement structure and the plug 5 connection and engagement structure.

[0033] In some embodiments, the socket 1 connection and engagement structure includes: a buckle 2 and a first connecting shaft 3. The buckle 2 is provided with a protruding rotating portion. Two buckles 2 are respectively rotatably arranged on the inner wall of the end of the socket 1 through the first connecting shaft 3. Among them, a part of the buckle 2 extends out of the socket 1. The first connecting shaft 3 penetrates through the rotating portion. Avoidance spaces are provided on the inner wall of the end of the socket 1 before and after the rotating portion. And the side of the buckle 2 opposite to the plug 5 is arc-shaped. The part of the buckle 2 extending out of the socket 1 is provided with a first boss 2.1. A trapezoidal card slot 2.4 is provided on the left side of the first boss 2.1. The trapezoidal card slot 2.4 is used for locking with the plug 5 component. A first inclined surface 2.2 is provided upward at the other end of the buckle 2.

[0034] In some embodiments, the plug 5 connection and engagement structure includes: a reset block 6, a second connecting shaft 31, a third connecting shaft 32, a lock ring 7, a stop block 8, a locking nut 9, a connecting pipe 10, a spring A 11, a spring B 12, and a spring C 13. The reset block 6 is rotatably connected to the plug 5 through the second connecting shaft. The inner hole surface of the lock ring 7 cooperates with the outer cylindrical surface of the plug 5 so that the lock ring 7 can slide on the plug 5. The stop block 8 is rotatably connected to the plug 5 through the third connecting shaft. The plug 5 is provided with an arc-shaped boss 5.1 that cooperates with the trapezoidal card slot 2.4 at a position opposite to the stop block 8. A convex table surface 8.2 is provided on the stop block 8 on the right side of the arc-shaped boss 5.1.

[0035] The locking nut 9 is threadedly connected to the plug 5. A chuck structure is used to clamp the connecting pipe 10. The connecting pipe 10 can fix an antenna, etc. One end of the spring A 11 is placed in the hole of the reset block 6, and the other end supports on the plane of the plug 5, which is used to give a reset thrust to the reset block 6. The reset block 6 is provided with an end face protrusion 6.1 at the end opposite to the spring A 11. When the socket 1 assembly and the plug 5 assembly are inserted and mated, the end face protrusion 6.1 is in contact and cooperation with the first inclined surface 2.2. One end of the spring B 12 is placed in the hole of the stop block 8, and the other end supports on the plane of the plug 5, which is used to give a reset thrust to the stop block 8. One end of the spring C 13 is placed in the hole of the lock ring 7, and the other end supports on the plane of the locking nut 9, which is used to give a reset thrust to the lock ring 7.

[0036] The second connecting shaft is arranged at the right end of the reset block 6. The spring A 11 is arranged in the hole of the reset block 6 on the left side of the second connecting shaft. The left end of the reset block 6 is provided with a limit boss. The plug 5 is provided with a limit groove for limiting the limit boss. The limit groove is mainly used to limit the limit boss to prevent the inclination angle of the reset block 6 from being too large under the action of the spring A 11. When the plug 5 assembly and the socket 1 assembly are not inserted, the reset block 6 is in an inclined state under the action of the spring A 11, and the limit boss is in contact and cooperation with the limit groove.

[0037] In some embodiments, the third connecting shaft is arranged at the left end of the stopper 8, the spring B12 is arranged in the hole of the stopper 8 on the right side of the third connecting shaft, a limiting end face 8.1 is provided at the right end of the stopper 8, and a limiting step 7.1 for limiting the limiting end face 8.1 is provided on the locking ring 7. When the plug 5 assembly and the socket 1 assembly are not inserted, the stopper 8 is in an inclined state under the action of the spring B12, and the limiting end face 8.1 is in abutting fit with the limiting step 7.1.

[0038] For the installation principle description of this quick plug - and - unplug structure, see Figure 3 , when installing this quick plug - and - unplug structure, the limiting step 7.1 on the locking ring 7 abuts against the limiting end face 8.1 of the stopper 8. When the plug component is pushed in the direction of the socket component, the arc - shaped boss 5.1 on the plug 5 pushes the buckle 2 to rotate and cross over the first boss 2.1 on the buckle 2. The first inclined surface 2.2 at the other end of the buckle 2 presses against the end - face protrusion 6.1 of the reset block 6, causing the reset block 6 to rotate and compress the spring A11.

[0039] When the plug component is inserted in place, see Figure 4 , the arc - shaped boss 5.1 of the plug 5 slides into the trapezoidal card slot 2.4 of the buckle 2. The elastic force of the spring A11 pushes the reset block 6 to rotate. The end - face protrusion 6.1 of the reset block 6 contacts the first inclined surface 2.2 of the buckle 2 and pushes the buckle 2 to rotate. When the buckle 2 is parallel to the axis of the plug 5, the first boss 2.1 of the buckle 2 presses against the convex surface 8.2 of the stopper 8 and pushes the stopper 8 to rotate, causing the limiting end face 8.1 of the stopper 8 to disengage from the limiting step 7.1 on the locking ring 7. Under the thrust of the spring C13, the locking ring 7 slides in the direction of the socket component, and the inner arc surface 7.2 of the locking ring 7 tightly holds the outer arc surface 2.3 of the buckle 2, realizing the locking of the buckle 2. The buckle 2 then locks the plug component, realizing the locking of the socket component and the plug component, and completing the installation of this quick plug - and - unplug structure.

[0040] For the disassembly description of this quick plug - and - unplug structure, see Figure 5 . When disassembling this quick plug - and - unplug structure, pull the locking ring 7 to move away from the socket component. The inner arc surface 7.2 of the locking ring 7 disengages from the outer arc surface 2.3 of the buckle 2, unlocking the buckle 2. When the end face 7.3 of the locking ring 7 contacts the end face 9.1 of the locking nut 9, the locking ring 7 pulls the plug 5 and drives the plug component to move away from the socket component. Under the pulling force, the arc - shaped boss 5.1 of the plug 5 pushes the inclined surface of the trapezoidal card slot 2.4 of the buckle 2, causing the buckle 2 to rotate and the arc - shaped boss 5.1 of the plug 5 to disengage from the trapezoidal card slot 2.4 of the buckle 2, unlocking the plug component, and the plug component can be smoothly pulled out, completing the disassembly of this quick plug - and - unplug structure.

[0041] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A quick plug-in structure, characterized in that: include: A socket assembly, wherein a male connector is provided inside the socket assembly, the socket assembly comprises a socket, and the socket is provided with a socket connection engaging structure; A plug assembly, wherein a connector female socket is provided inside the plug assembly, the plug assembly comprises a plug, and a plug connection engaging structure is provided on the plug; The socket assembly and the plug assembly achieve locking or unlocking of the connector male head and the connector female seat through the cooperation of the socket connection clamping structure and the plug connection clamping structure.

2. A quick plug-in structure according to claim 1, characterized in that: The socket connection snap-fit ​​structure includes: a buckle and a first connecting shaft, the buckle is provided with a protruding rotating part, and the two buckles are respectively rotated and arranged on the inner wall of the socket end through the first connecting shaft; wherein, the buckle partially extends out of the socket, the first connecting shaft passes through the rotating part, the inner wall of the socket end is provided with avoidance space before and after the rotating part, and the side of the buckle opposite to the plug is arc-shaped.

3. A quick plug-in structure according to claim 2, characterized in that: The buckle is provided with a first boss at a portion extending out of the socket, a trapezoidal slot is provided on the left side of the first boss, and a first upward inclined surface is provided at the other end of the buckle.

4. A quick plug-in structure according to claim 3, characterized in that: The plug connection engaging structure comprises: a reset block, a second connecting shaft, a third connecting shaft, a locking ring, a stopper, a locking nut, a connecting pipe, a spring A, a spring B, and a spring C; the reset block is rotatably connected to the plug via the second connecting shaft; the inner hole surface of the locking ring cooperates with the outer cylindrical surface of the plug so that the locking ring can slide on the plug; the stopper is rotatably connected to the plug via the third connecting shaft; the plug is provided with an arc boss that cooperates with the trapezoidal slot at a position opposite to the stopper; a boss surface is provided on the stopper on the right side of the arc boss; The locking nut is threadedly connected to the plug, one end of the spring A is placed in the hole of the reset block, and the other end is supported on the plane of the plug, which is used to give the reset block a reset thrust; one end of the spring B is placed in the hole of the stopper, and the other end is supported on the plane of the plug, which is used to give the stopper a reset thrust; one end of the spring C is placed in the hole of the locking ring, and the other end is supported on the plane of the locking nut, which is used to give the locking ring a reset thrust.

5. A quick plug-in structure according to claim 4, characterized in that: The reset block is provided with an end face protrusion at the end opposite to the spring A. When the socket assembly and the plug assembly are plugged in and matched, the end face protrusion contacts and matches with the first inclined surface.

6. A quick plug-in structure according to claim 5, characterized in that: The second connecting shaft is arranged at the right end of the reset block, the spring A is arranged in the hole of the reset block on the left side of the second connecting shaft, a limiting boss is arranged at the left end of the reset block, and a limiting groove for limiting the limiting boss is arranged on the plug. When the plug assembly and the socket assembly are not plugged in, the reset block is in an inclined state under the action of the spring A, and the limiting boss is abutted against the limiting groove.

7. A quick plug-in structure according to claim 5, characterized in that: The third connecting shaft is arranged at the left end of the stopper, the spring B is arranged in the hole of the stopper on the right side of the third connecting shaft, a limiting end face is arranged at the right end of the stopper, and a limiting step for limiting the limiting end face is arranged on the locking ring. When the plug assembly and the socket assembly are not plugged in, the stopper is in an inclined state under the action of the spring B, and the limiting end face is abutted against the limiting step.

8. The quick plug-in structure according to claim 5, characterized in that: The locking nut uses a clamp structure to clamp the connecting pipe, and the connecting pipe is used to fix the antenna.

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