Quick connection type radio frequency coaxial connector

Abstract

The utility model relates to the technical field of radio frequency coaxial connectors, and discloses a quick connection type radio frequency coaxial connector which comprises a connector body, one side of the connector body is fixedly connected with a tightening plate, the outer side of the tightening plate is movably connected with a fixing sleeve, the inside of the fixing sleeve is movably connected with a buckle, the tightening plate comprises a plate body, and the plate body is fixedly connected with the tightening plate. The outer side of the plate body is fixedly connected with a limiting strip, one side of the outer side of the limiting strip is provided with a clamping groove, one side of the outer side of the plate body is fixedly connected with a check block, and the inner side of the plate body is fixedly connected with an anti-falling block. The fixing sleeve is moved to enable the tightening plate to be tightened towards the middle, then the anti-disengaging block can press the cable, the anti-disengaging block is arranged in an inwards inclined mode, the cable is prevented from being broken under pulling, connection can be conducted without the help of an external tool, and connection is convenient and rapid.

Description

Technical Field

[0001] The utility model relates to the technical field of radio frequency coaxial connectors, and more specifically to a quick-connect radio frequency coaxial connector. Background Art

[0002] RF coaxial connectors are usually considered to be a kind of component installed on cables or instruments, as a component for electrical connection or separation of transmission lines. It is a mechatronics product. Simply put, it mainly plays a bridging role. RF coaxial connectors are mechatronics products, usually installed on cables or instruments. As a component for electrical connection or separation of transmission lines, it can effectively transmit electromagnetic wave signals and energy. When connecting to cables, existing RF coaxial connectors generally need to use external tools to connect them. The connection is not convenient, which makes the connection efficiency low, and the operation is cumbersome, which is not conducive to connection. For this reason, a quick-connect RF coaxial connector is provided. Utility Model Content

[0003] In order to overcome the above-mentioned defects of the prior art, the utility model provides a quick-connect radio frequency coaxial connector to solve the problems existing in the above-mentioned background technology.

[0004] The utility model provides the following technical solution: a quick-connect radio frequency coaxial connector, comprising a connector body, one side of the connector body is fixedly connected to a tightening plate, the outer side of the tightening plate is movably connected to a fixing sleeve, the inner side of the fixing sleeve is movably connected to a buckle, the tightening plate comprises a plate body, the outer side of the plate body is fixedly connected to a limiting strip, one side of the outer side of the limiting strip is provided with a card slot, one side of the outer side of the plate body is fixedly connected to a stopper, and the inner side of the plate body is fixedly connected to an anti-dropping block.

[0005] Preferably, the buckle comprises a pull block, one side of the pull block is fixedly connected to a plug post, the outer side of the plug post is fixedly connected to a limit plate, and one side of the limit plate is fixedly connected to a spring.

[0006] Preferably, the tightening plate is made of plastic material, and the tightening plate is arranged outwardly and tilted on one side of the connector body.

[0007] Preferably, the fixing sleeve comprises a sleeve body, a top groove is provided on the inner side of the sleeve body, and a limiting groove is provided inside the sleeve body.

[0008] Preferably, the plate body is an arc-shaped structure, and the anti-dropping block is arranged to be inclined toward the inside of the connector body.

[0009] Preferably, the anti-dropping block is made of rubber material.

[0010] Technical effects and advantages of the utility model:

[0011] The utility model is convenient for connecting cables by providing a buckle, a tightening plate and a fixing sleeve, and one end of the cable is inserted between the tightening plates and is placed in the connector body by continuous insertion, and then the fixing sleeve is moved to move on the outside of the tightening plate. With the movement of the fixing sleeve, the inclined tightening plate can be tightened inwardly, so that the anti-slip block can press the cable to fix it. The anti-slip block is inclined inwardly, so that the cable is fixed more firmly to prevent it from being disconnected during pulling. The plug post can be placed in the slot by continuous movement, and the plug post can be inserted into the slot under the action of the spring, so that the fixing sleeve is fixed on the tightening plate, and the connection is completed. There is no need to use external tools for connection, and the connection is relatively convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0013] Figure 2 It is a schematic diagram of the overall structure of the buckle of the utility model.

[0014] Figure 3 It is a schematic diagram of the cross-sectional structure of the fixing sleeve of the utility model.

[0015] The accompanying drawings are marked as follows: 1. Connector body; 2. Buckle; 201. Pull block; 202. Insert column; 203. Spring; 204. Limit plate; 3. Tightening plate; 301. Plate body; 302. Limit strip; 303. Slot; 304. Stop block; 305. Anti-slip block; 4. Fixing sleeve; 401. Sleeve body; 402. Top groove; 403. Limit groove. DETAILED DESCRIPTION

[0016] 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, and the quick-connect RF coaxial connector involved in the present invention is not limited to the various structures recorded in the following embodiments. All other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0017] The utility model provides a quick-connect radio frequency coaxial connector, including a connector body 1, a tightening plate 3 is fixedly connected to one side of the connector body 1, a fixing sleeve 4 is movably connected to the outer side of the tightening plate 3, a buckle 2 is movably connected to the inner side of the fixing sleeve 4, the tightening plate 3 includes a plate body 301, a limiting strip 302 is fixedly connected to the outer side of the plate body 301, a slot 303 is provided on one side of the outer side of the limiting strip 302, a stopper 304 is fixedly connected to one side of the outer side of the plate body 301, an anti-slip block 305 is fixedly connected to the inner side of the plate body 301, the limiting strip 302 is adapted to the limiting slot 403, so that the fixing sleeve 4 will not rotate easily, the slot 303 is used for the insertion of the plug post 202, and the stopper 304 is used to block the fixing sleeve 4 to prevent the fixing sleeve 4 from detaching from the tightening plate 3.

[0018] Furthermore, the buckle 2 includes a pull block 201, one side of the pull block 201 is fixedly connected to a plug column 202, the outer side of the plug column 202 is fixedly connected to a limiting plate 204, one side of the limiting plate 204 is fixedly connected to a spring 203, the spring 203 and the limiting plate 204 are arranged in the top groove 402, and the limiting plate 204 and the plug column 202 can be extended and retracted inside the fixed sleeve 4.

[0019] Furthermore, the tightening plate 3 is made of plastic material, and is tilted outwardly on one side of the connector body 1. By moving the fixing sleeve 4, the tightening plate 3 can be squeezed toward the middle, so that the anti-drop block 305 can be pressed on the cable to fix it.

[0020] Furthermore, the fixing sleeve 4 includes a sleeve body 401 , a top groove 402 is provided on the inner side of the sleeve body 401 , and a limiting groove 403 is provided inside the sleeve body 401 . The limiting groove 403 is used to limit the fixing sleeve 4 to prevent it from rotating.

[0021] Furthermore, the plate body 301 is an arc-shaped structure, and the anti-dropping block 305 is tilted toward the inside of the connector body 1. The anti-dropping block 305 is tilted inwardly, so that the cable is more secure after being fixed and will not be disconnected due to pulling.

[0022] Furthermore, the anti-slip block 305 is made of rubber material, so that it has a better anti-slip effect.

[0023] The working principle of the utility model is as follows: when in use, one end of the cable is inserted between the tightening plates 3, and it is placed in the connector body 1 by continuous insertion, and then the fixing sleeve 4 is toggled to move on the outside of the tightening plate 3. As the fixing sleeve 4 moves, the inclined tightening plate 3 can be tightened inwardly, so that the anti-slip block 305 can press the cable so that it is fixed, and the anti-slip block 305 is inclined toward the inside of the connector body 1, so that the cable is fixed more firmly to prevent it from being disconnected during pulling, and the plug post 202 can be placed in the slot 303 by continuous movement, and the plug post 202 can be inserted into the slot 303 under the action of the spring 203, so that the fixing sleeve 4 is fixed on the tightening plate 3, and the connection is completed. No external tools are required for connection, and the connection is relatively convenient and quick. When disassembling, only the pull block 201 needs to be pulled outward so that the plug post 202 can leave the slot 303, and the fixing sleeve 4 can move so that it can be moved to the left.

[0024] 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;

[0025] 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;

[0026] 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 quick-connect radio frequency coaxial connector, comprising a connector body (1), characterized in that: A tightening plate (3) is fixedly connected to one side of the connector body (1), a fixing sleeve (4) is movably connected to the outer side of the tightening plate (3), a buckle (2) is movably connected to the inner side of the fixing sleeve (4), the tightening plate (3) comprises a plate body (301), a limiting strip (302) is fixedly connected to the outer side of the plate body (301), a clamping groove (303) is provided on one side of the outer side of the limiting strip (302), a stopper (304) is fixedly connected to one side of the outer side of the plate body (301), and an anti-dropping block (305) is fixedly connected to the inner side of the plate body (301).

2. A quick-connect RF coaxial connector according to claim 1, characterized in that: The buckle (2) comprises a pull block (201), one side of the pull block (201) is fixedly connected to a plug post (202), the outer side of the plug post (202) is fixedly connected to a limit plate (204), and one side of the limit plate (204) is fixedly connected to a spring (203).

3. The quick-connect RF coaxial connector according to claim 1, characterized in that: The tightening plate (3) is made of plastic material and is arranged outwardly and tilted on one side of the connector body (1).

4. The quick-connect RF coaxial connector according to claim 1, characterized in that: The fixing sleeve (4) comprises a sleeve body (401), a top groove (402) is provided on the inner side of the sleeve body (401), and a limiting groove (403) is provided inside the sleeve body (401).

5. The quick-connect RF coaxial connector according to claim 1, characterized in that: The plate body (301) is an arc-shaped structure, and the anti-dropping block (305) is arranged to be inclined toward the inside of the connector body (1).

6. The quick-connect RF coaxial connector according to claim 1, characterized in that: The anti-fall-off block (305) is made of rubber material.

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