Radio frequency coaxial connector with circuit protection function

Abstract

The utility model relates to the technical field of radio frequency coaxial connectors, and discloses a radio frequency coaxial connector with a circuit protection function, which comprises a connector body, a connecting bin is arranged in the connector body, a reset mechanism is slidably connected in the connecting bin, the top end of the reset mechanism is fixedly connected with a stabilizing plate, and the stabilizing plate is fixedly connected with the connecting bin. A butt joint device body is slidably connected to an interface of the connecting bin, an assembling groove is formed in the middle of the butt joint device body, a twisting mechanism is clamped in the assembling groove, clamping block plates are connected to the two sides of the twisting mechanism in a twisting mode, and the clamping block plates abut against the stabilizing plates. And when the radio frequency coaxial connector is connected with the electronic equipment, other parts are all installed in the connector body and the butt joint device body, so that the number of externally connected parts is reduced, the size is reduced, and the application range is greatly expanded.

Description

Technical Field

[0001] The utility model relates to the technical field of radio frequency coaxial connectors, and more specifically to a radio frequency coaxial connector with a circuit protection function. Background Art

[0002] Radio frequency coaxial connector (RF connector for short) is generally considered to be a component installed on a cable or installed on an instrument. As a component for electrically connecting or separating transmission lines, it is a mechatronics product. Simply put, it mainly plays a bridging role. Radio frequency coaxial connector can protect the circuit and is very practical.

[0003] The shortcomings of the prior art: In the prior art, the RF coaxial connector can be provided with a flange portion at its rear end, and mounting holes are respectively provided at the four top corners of the flange portion. The mounting holes cooperate with screws or other fixing parts to fix the RF coaxial connector on the external device. However, the steps for installing this RF coaxial connector with the electronic device are too complicated, and it takes too much time to disassemble and install. In addition, there are too many external components, which occupy a large space and are not suitable for placement in some small spaces. Therefore, a RF coaxial connector with circuit protection function is proposed to solve the above problems. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a radio frequency coaxial connector with a circuit protection function to solve the problems existing in the above-mentioned background technology.

[0005] The utility model provides the following technical solution: a radio frequency coaxial connector with a circuit protection function, comprising a connector body, a connection compartment is provided inside the connector body, a reset mechanism is slidably connected in the connection compartment, a stabilizing plate is fixedly connected to the top of the reset mechanism, a docking device body is slidably connected at the interface of the connection compartment, an assembly groove is provided in the middle of the docking device body, a twisting mechanism is clamped in the assembly groove, block plates are twistedly connected on both sides of the twisting mechanism, and the block plate is abutted against the stabilizing plate.

[0006] Preferably, the outer layer of the connector body is fixedly connected to a connecting shell, the connecting chamber is opened inside the connecting shell, a plurality of equidistant guide rods are fixedly connected between the bottom surface and the top surface of the connecting chamber, and the guide rods are slidably connected to the reset mechanism.

[0007] Preferably, the bottom end of the reset mechanism is fixedly connected to a receiving plate, the top surface of the receiving plate is fixedly connected to a plurality of equidistant reset rods, the rod body of the reset rod is wound and connected with a reset spring, the bottom end of the reset spring is fixedly connected to the receiving plate, the top end of the reset spring is fixedly connected to a connecting module, the connecting module is provided with a plurality of equidistant sliding holes, the sliding holes are slidably connected to the reset rods, the top end of the connecting module is connected to a component identical to the bottom end, and the top surface of the receiving plate is fixedly connected to a stabilizing plate.

[0008] Preferably, the outer layer of the docking device body is fixedly connected to a docking shell, a mounting groove is provided in the middle of the docking shell, an annular torsion groove is provided on the top surface of the docking shell, and a symmetrical clamping groove is provided at the bottom end of the docking shell.

[0009] Preferably, the top of the twisting mechanism is fixedly connected with a twisting cover, the bottom of the twisting cover is fixedly connected with a torsion rod, both ends of the torsion rod are fixedly connected with torsion springs, and one end of the torsion spring is fixedly connected to the block plate.

[0010] Preferably, the card slot provided at the bottom end of the docking device body is slidably connected to the card block plate, and the bottom end of the card block plate is in contact with the stabilizing plate.

[0011] Technical effects and advantages of the utility model:

[0012] 1. The utility model provides a connecting chamber through the connector body. When the connector body is connected to the external device, that is, the docking device body, it is only necessary to twist the torsion mechanism installed on the top of the docking shell, and synchronously pull the card block plate to the center of the assembly slot by the contraction of the torsion spring. At this time, the protruding part of the bottom end of the card block plate to one side will be contracted into the sliding groove opened at the bottom of the docking shell. When the docking device body is pushed into the connecting chamber, the reset mechanism will be squeezed. At this time, the reset spring will contract, and the reset rod will slide into the sliding hole opened on the connecting module. Then, the torsion cover will be released, the torsion spring will be reset, and the card block plate will slide back to reset. At this time, the push on the docking device body is released, and the docking device body that has lost the thrust is squeezed outward under the rebound of the reset mechanism. However, since the card block plate is carded with the top cavity of the connecting chamber, the connector body and the docking device body are connected. The entire RF coaxial connector is simple to install with the electronic equipment, and the disassembly and installation takes less time, thereby improving work efficiency.

[0013] 2. The utility model is provided with an internally embedded connection mode through a reset mechanism and a twisting mechanism. When the radio frequency coaxial connector is connected to an electronic device, the remaining components are all installed inside the connector body and the docking body, which reduces the number of externally connected components, reduces the volume, and greatly expands the scope of application. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 It is a schematic diagram of the overall cross-sectional structure of the utility model.

[0016] Figure 3 For this utility model Figure 2 Schematic diagram of the enlarged structure at point A in the middle.

[0017] Figure 4 For this utility model Figure 2 Schematic diagram of the enlarged structure at point B in the middle.

[0018] The accompanying drawings are marked as follows: 1. Connector body; 101. Connecting shell; 102. Connecting compartment; 103. Guide rod; 2. Reset mechanism; 201. Receiving plate; 202. Reset rod; 203. Reset spring; 204. Connecting module; 205. Stabilizing plate; 3. Docking body; 301. Docking shell; 302. Assembly groove; 303. Twist slide groove; 4. Twist mechanism; 401. Twist cover; 402. Torsion rod; 403. Torsion spring; 404. Block plate. DETAILED DESCRIPTION

[0019] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The RF coaxial connector with circuit protection function involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0020] The utility model provides a radio frequency coaxial connector with a circuit protection function, comprising a connector body 1, a connecting chamber 102 is provided inside the connector body 1, a reset mechanism 2 is slidably connected in the connecting chamber 102, a stabilizing plate 205 is fixedly connected to the top of the reset mechanism 2, a docking device body 3 is slidably connected at the interface of the connecting chamber 102, an assembly groove 302 is provided in the middle of the docking device body 3, a twisting mechanism 4 is clamped in the assembly groove 302, and block plates 404 are twistedly connected on both sides of the twisting mechanism 4, and the block plate 404 abuts against the stabilizing plate 205.

[0021] The docking device body 3 is docked with the connector body 1, and the twisting mechanism 4 is rotated to make the block plate 404 approach the middle of the assembly groove 302, and then the docking device body 3 is pushed into the connecting chamber 102. As the docking device body 3 is pushed in, the stabilizing plate 205 on the reset mechanism 2 is squeezed and begins to be compressed as a whole, and then the twisting mechanism 2 is released, and the block plate 404 is reset away from the assembly groove 302, and then the thrust of the docking device body 3 is released. Under the resilience of the reset mechanism 2 itself, the stabilizing plate 205 abuts against the block plate 404 and pushes it outward, but because the bottom end of the block plate 404 is now clamped with the top of the connecting chamber 102, the connection between the connector 1 and the docking device body 3 is completed under the resilience of the reset mechanism 2 and the clamping of the connecting chamber 102.

[0022] Furthermore, the outer layer of the connector body 1 is fixedly connected to the connecting shell 101, the connecting chamber 102 is opened inside the connecting shell 101, and a plurality of equidistant guide rods 103 are fixedly connected between the bottom surface and the top surface of the connecting chamber 102, and the guide rods 103 are slidably connected to the reset mechanism 2.

[0023] Furthermore, the bottom end of the reset mechanism 2 is fixedly connected to a receiving plate 201, the top surface of the receiving plate 201 is fixedly connected to a plurality of equidistant reset rods 202, the rod body of the reset rod 202 is wound and connected with a reset spring 203, the bottom end of the reset spring 203 is fixedly connected to the receiving plate 201, the top end of the reset spring 203 is fixedly connected to a connecting module 204, the connecting module 204 is provided with a plurality of equidistant sliding holes, the sliding holes are slidably connected to the reset rods 202, the top end of the connecting module 204 is connected to the same components as the bottom end, and the top surface of the receiving plate 201 is fixedly connected to a stabilizing plate 205.

[0024] Furthermore, the outer layer of the docking device body 3 is fixedly connected to a docking shell 301 , a mounting groove 302 is provided in the middle of the docking shell 301 , an annular twisting groove 303 is provided on the top surface of the docking shell 301 , and a symmetrical clamping groove is provided at the bottom end of the docking shell 301 .

[0025] Furthermore, the top of the twisting mechanism 4 is fixedly connected to a twisting cover 401 , the bottom of the twisting cover 401 is fixedly connected to a torsion bar 402 , both ends of the torsion bar 402 are fixedly connected to a torsion spring 403 , and one end of the torsion spring 403 is fixedly connected to a block plate 404 .

[0026] Furthermore, the card slot provided at the bottom end of the docking device body 3 is slidably connected to the card block plate 404 , and the bottom end of the card block plate 404 is in contact with the stabilizing plate 205 .

[0027] The working principle of this utility model:

[0028] The docking device body 3 is docked with the connector body 1, and the twisting cover 401 is rotated to synchronously drive the torsion rod 402, and the torsion rod 402 drives the torsion spring 403 connected to the rod body, and the torsion spring 403 contracts to pull the block plate 404 to the middle of the assembly groove 302, and then the docking device body 3 is pushed into the connection chamber 102. As the docking device body 3 is pushed in, the reset rod 202 on the reset mechanism 2 is forced to slide into the sliding hole in the connection module 204, the reset spring 203 is compressed, and the stabilizing plate 205 is synchronously displaced. , then loosen the twist cover 401, the block plate 404 resets away from the assembly groove 302, and then releases the thrust of the docking device body 3. Under the rebound ability of the multiple sets of reset springs 203 themselves, the stabilizing plate 205 abuts against the block plate 404 along the guide rod 103 and pushes it outward. However, since the bottom end of the block plate 404 is now engaged with the top of the connecting bin 102, the connection between the connector 1 and the docking device body 3 is completed under the rebound force of the reset mechanism 2 and the engagement of the connecting bin 102.

[0029] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0030] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0031] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A radio frequency coaxial connector with circuit protection function, comprising a connector body (1), characterized in that: A connection chamber (102) is provided inside the connector body (1), a reset mechanism (2) is slidably connected in the connection chamber (102), a stabilizing plate (205) is fixedly connected to the top of the reset mechanism (2), a docking device body (3) is slidably connected to the interface of the connection chamber (102), an assembly groove (302) is provided in the middle of the docking device body (3), a twisting mechanism (4) is clamped in the assembly groove (302), and a clamping plate (404) is twistedly connected to the two sides of the twisting mechanism (4), and the clamping plate (404) is in contact with the stabilizing plate (205).

2. The radio frequency coaxial connector with circuit protection function according to claim 1, characterized in that: The outer layer of the connector body (1) is fixedly connected to a connection shell (101); the connection chamber (102) is opened inside the connection shell (101); a plurality of equidistant guide rods (103) are fixedly connected between the bottom surface and the top surface of the connection chamber (102); and the guide rods (103) are slidably connected to the reset mechanism (2).

3. The radio frequency coaxial connector with circuit protection function according to claim 1, characterized in that: The bottom end of the reset mechanism (2) is fixedly connected to a receiving plate (201), the top surface of the receiving plate (201) is fixedly connected to a plurality of equidistant reset rods (202), the rod body of the reset rod (202) is wound and connected to a reset spring (203), the bottom end of the reset spring (203) is fixedly connected to the receiving plate (201), the top end of the reset spring (203) is fixedly connected to a connecting module (204), the connecting module (204) is provided with a plurality of equidistant sliding holes, the sliding holes are slidably connected to the reset rods (202), the top end of the connecting module (204) is connected to a component identical to the bottom end, and the top surface of the receiving plate (201) is fixedly connected to a stabilizing plate (205).

4. The radio frequency coaxial connector with circuit protection function according to claim 1, characterized in that: The outer layer of the docking device body (3) is fixedly connected to a docking shell (301), a mounting groove (302) is provided in the middle of the docking shell (301), an annular twisting groove (303) is provided on the top surface of the docking shell (301), and a symmetrical clamping groove is provided at the bottom end of the docking shell (301).

5. The radio frequency coaxial connector with circuit protection function according to claim 1, characterized in that: The top of the twisting mechanism (4) is fixedly connected to a twisting cover (401), the bottom of the twisting cover (401) is fixedly connected to a torsion rod (402), both ends of the torsion rod (402) are fixedly connected to torsion springs (403), and one end of the torsion spring (403) is fixedly connected to a clamping plate (404).

6. The radio frequency coaxial connector with circuit protection function according to claim 1, characterized in that: The card slot provided at the bottom end of the docking device body (3) is slidably connected to the card block plate (404), and the bottom end of the card block plate (404) is in contact with the stabilizing plate (205).

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