Radio frequency cable connector

Abstract

The utility model relates to the technical field of connectors, and discloses a radio frequency cable connector, which comprises a main body, a crimping tube fixedly arranged at the rear end of the main body, a connecting column fixedly arranged at the front end of the main body, a central pin fixedly arranged at the front end of the connecting column, and an anti-loosening mechanism arranged at the front end of the connecting column. A ball mechanism is arranged in the anti-loosening mechanism, the anti-loosening mechanism comprises a telescopic cylinder and an anti-loosening ring, internal threads are arranged on the inner wall of the anti-loosening ring, the telescopic cylinder is arranged in the connecting column in a sliding mode, the anti-loosening ring is rotationally arranged at the front end of the telescopic cylinder, a rotating groove is formed in the rear end of the anti-loosening ring, and a rotating ring is fixedly arranged at the front end of the telescopic cylinder. According to the utility model, the connector is rapid and simple to install, has the anti-loosening characteristic, ensures the quality of signal transmission, can protect the connection part from being collided by the outside, and is smooth and smooth to install, thereby improving the reliability and convenience of the connector.

Description

TECHNICAL FIELD

[0001] The utility model relates to connector technical field especially relates to a radio frequency cable connector. BACKGROUND

[0002] Radio frequency cable connector is a kind of connector for high-frequency circuit, mainly for transmitting high-frequency signal, is widely used in the connection of power cord, data line and signal line of electronic product such as mobile phone, notebook computer.

[0003] Through the search, most radio frequency cable connectors do not have stable characteristics after installation, so as to cause the connection to fall off in long-time use and shaking, affect the quality of signal transmission, and complex operation during installation will cause the user to be puzzled.

[0004] Therefore, the person skilled in the art provides a radio frequency cable connector to solve the problems in the above background. UTILITY MODEL CONTENT

[0005] The utility model content aims at solving the shortcomings in prior art, and provides a radio frequency cable connector, which is quick and simple to install, has anti-loosening characteristics, ensures the quality of signal transmission, protects the connection from external bumps, and is smooth and smooth to install, thereby improving the reliability and convenience of the connector.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] A radio frequency cable connector, comprising a main body, the main body front end is fixedly arranged with connecting column, the connecting column front end is provided with anti-loosening mechanism, the anti-loosening mechanism is built-in ball mechanism;

[0008] The anti-loosening mechanism includes telescopic cylinder and anti-loosening ring, the telescopic cylinder is slidably arranged in the connecting column, the anti-loosening ring is rotatably arranged at the front end of telescopic cylinder, the rear end of anti-loosening ring is provided with rotating groove, and the front end of telescopic cylinder is fixedly provided with rotating ring;

[0009] Through the above technical scheme, the anti-loosening mechanism can avoid loosening and falling off during operation, thereby ensuring the quality of signal transmission, the center pin is inserted into the corresponding connector, the telescopic cylinder is moved to the groove under the force, thereby driving the anti-loosening ring to move synchronously, then rotating the anti-loosening ring can be connected to the connector under the action of internal thread, thereby realizing the stability of the center pin, at the same time, the telescopic cylinder drives the anti-loosening ring to move to protect the center pin, and does not affect the stability after connection, thereby improving the reliability of the connector.

[0010] Further, the ball mechanism comprises a plurality of beads, the rotating ring front end is provided with a bead groove, and the plurality of beads are respectively arranged in the rotating ring front end and located in the bead groove.

[0011] Through the above technical scheme, the ball mechanism can make the lock ring more smooth in rotation, and the lock ring can be quickly and conveniently installed.

[0012] Further, the connecting column front end is provided with a groove, a plurality of springs are fixedly arranged in the connecting column and located in the groove at equal intervals, and the front ends of the plurality of springs are fixedly connected to the rear end of the telescopic cylinder.

[0013] Through the above technical scheme, the front ends of the plurality of springs are fixedly connected to the rear end of the telescopic cylinder, so that the telescopic cylinder can move in the groove under the action of force, thereby driving the lock ring to move synchronously, and the center pin can be protected in real time.

[0014] Further, the rotating ring is arranged in the rotating groove.

[0015] Through the above technical scheme, the rotating ring is arranged in the rotating groove, so that the lock ring can rotate without being affected during forward and backward movement.

[0016] Further, the inner wall of the lock ring is provided with an internal thread.

[0017] Through the above technical scheme, the inner wall of the lock ring is provided with an internal thread, so that the lock ring can be connected with the connector, thereby fixing the lock ring on the connector to ensure the stability of the center pin.

[0018] Further, the rear end of the main body is fixedly provided with a compression tube.

[0019] Through the above technical scheme, the rear end of the main body is fixedly provided with a compression tube, so that the compression tube can be used for cable access.

[0020] Further, the front end of the connecting column is fixedly provided with a center pin.

[0021] Through the above technical scheme, the front end of the connecting column is fixedly provided with a center pin, so that the center pin can be inserted into the corresponding connector to realize signal transmission.

[0022] The utility model has the following beneficial effects:

[0023] 1. The utility model provides a kind of radio frequency cable connector, the connector can avoid the loosening caused by falling off in operation by anti-loose mechanism, to ensure the quality of signal transmission, by inserting the center pin into corresponding connector, make telescopic cylinder force pushing move to recess inside, to drive anti-loose ring synchronous movement in turn, then rotate anti-loose ring can be connected on connector by its internal thread effect, to realize the stability of center pin, while telescopic cylinder drives anti-loose ring to move can protect center pin, and do not affect its stable after connection, to improve the reliability of the connector.

[0024] 2, the utility model provides a kind of radio frequency cable connector, the connector can make anti-loose ring more smooth in the process of rotation by ball mechanism, make its installation fast, convenient, by the rotation effect of anti-loose ring to pearl body and in the self-rotation of pearl groove inside, to ensure the smooth and silky of anti-loose ring rotation, to improve the convenience of the connector installation.

[0025] 3, the utility model provides a kind of radio frequency cable connector, the connector installation fast, simple, and has anti-loose feature, ensure the quality of signal transmission, and can protect the connection from external knock, while installation smooth, silky, to improve the reliability and convenience of the connector. DRAWINGS

[0026] Figure 1 It is the perspective drawing of the utility model provides a kind of radio frequency cable connector;

[0027] Figure 2 It is the rear view of the utility model provides a kind of radio frequency cable connector;

[0028] Figure 3 It is the connection column structure schematic view of the utility model provides a kind of radio frequency cable connector;

[0029] Figure 4 It is the anti-loose ring structure schematic view of the utility model provides a kind of radio frequency cable connector;

[0030] Figure 5 It is the telescopic cylinder structure schematic view of the utility model provides a kind of radio frequency cable connector.

[0031] Legend:

[0032] 1, main body;2, crimp tube;3, connection column;4, center pin;5, anti-loose mechanism;51, telescopic cylinder;52, anti-loose ring;53, recess;54, spring;55, internal thread;56, rotation groove;57, rotation ring;6, ball mechanism;61, pearl body;62, pearl groove. DETAILED DESCRIPTION

[0033] Specific embodiments of the present application will be described in detail below with reference to the drawings, and the technical solutions in the specific embodiments of the present application will be clearly and completely described. Obviously, the described specific embodiments are only part of the specific embodiments of the present application, rather than all the specific embodiments. Based on the specific embodiments of the present application, all other specific embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0034] With reference to Figures 1-4 The present application provides a specific embodiment: a radio frequency cable connector, comprising a main body 1, the front end of the main body 1 is fixedly provided with a connecting column 3, the front end of the connecting column 3 is provided with an anti-loose mechanism 5, the anti-loose mechanism 5 is internally provided with a ball mechanism 6, the rear end of the main body 1 is fixedly provided with a crimping pipe 2, the rear end of the main body 1 is fixedly provided with the crimping pipe 2, and the cable can be connected, the front end of the connecting column 3 is fixedly provided with a center pin 4, and the front end of the connecting column 3 is fixedly provided with the center pin 4, which can be inserted into the corresponding connector to realize signal transmission.

[0035] The anti-loose mechanism 5 comprises a telescopic cylinder 51 and an anti-loose ring 52, the telescopic cylinder 51 is slidingly arranged in the connecting column 3, the anti-loose ring 52 is rotatably arranged at the front end of the telescopic cylinder 51, the rear end of the anti-loose ring 52 is provided with a rotating groove 56, the front end of the telescopic cylinder 51 is fixedly provided with a rotating ring 57, the anti-loose mechanism 5 can avoid loosening and falling off during operation, thereby ensuring the quality of signal transmission, the center pin 4 is inserted into the corresponding connector, the telescopic cylinder 51 is pushed to move into the groove 53, thereby driving the anti-loose ring 52 to move synchronously, then rotating the anti-loose ring 52 can make it connected to the connector through the action of the internal thread 55, thereby realizing the stability of the center pin 4, at the same time, the movement of the telescopic cylinder 51 and the anti-loose ring 52 can protect the center pin 4, and does not affect the stability after connection, thereby improving the reliability of the connector, the front end of the connecting column 3 is provided with a groove 53, a plurality of springs 54 are fixedly arranged at equal intervals in the connecting column 3 and located at the groove 53, the front end of the plurality of springs 54 is fixedly connected to the rear end of the telescopic cylinder 51, the front end of the plurality of springs 54 is fixedly connected to the rear end of the telescopic cylinder 51, which can make the telescopic cylinder 51 move in the groove 53 under the action of force, thereby driving the anti-loose ring 52 to move synchronously, and the center pin 4 can be protected in real time, the rotating ring 57 is rotatably arranged in the rotating groove 56, the rotating ring 57 is rotatably arranged in the rotating groove 56, which can make the anti-loose ring 52 move forward and backward without affecting its rotating function, the inner wall of the anti-loose ring 52 is provided with an internal thread 55, the inner wall of the anti-loose ring 52 is provided with an internal thread 55, which can make the anti-loose ring 52 connect with the connector, thereby fixing the anti-loose ring 52 on the connector to ensure the stability of the center pin 4.

[0036] With reference to Figure 1 ,2 And 5, the ball mechanism 6 includes the bead 61, the number of the bead 61 is multiple, the rotating ring 57 front end is provided with the bead groove 62, multiple bead 61 is respectively rotated and arranged in the rotating ring 57 front end and is located in the bead groove 62 inside, through the ball mechanism 6 can make the lock ring 52 more smooth in the rotating process, make its installation fast, convenient, through the bead 61 is received the lock ring 52 rotation effect and rotates in the bead groove 62 inside, further ensure that the lock ring 52 rotates the smooth and silky, thereby improve the convenience of the connector installation.

[0037] Working principle: the radio frequency cable connector when in use, first the center pin 4 is inserted into the corresponding joint, make the telescopic barrel 51 push and move to the recess 53 inside, further drive the lock ring 52 synchronous movement, then rotate the lock ring 52 can make it be connected to the joint under the action of internal thread 55, further realize the stable of the center pin 4, ensure the quality of signal transmission, when need to remove the connector, can reverse rotation lock ring 52, make telescopic barrel 51 again move to the recess 53 inside under the action of internal thread 55, further make the lock ring 52 synchronous movement, then can pull out the center pin 4, complete the removal operation, at the same time, the lock ring 52 is received the bead 61 effect and makes it rotate more smooth in the rotating process, further reduce the difficulty of installation for the user, thereby improve the reliability and convenience of the connector.

[0038] Finally, it should be noted that: the above only for the preferred specific embodiments of the utility model and does not limit the utility model, although the utility model is described in detail with reference to the foregoing specific embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each specific embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. that is made within the spirit and principles of the utility model, should be contained in the protection scope of the utility model.

Claims

1. A radio frequency cable connector comprising a main body (1), characterised in that: The front end of the main body (1) is fixedly provided with a connecting column (3), the front end of the connecting column (3) is provided with an anti-loosening mechanism (5), and the anti-loosening mechanism (5) is internally provided with a ball mechanism (6); The anti-loosening mechanism (5) comprises a telescopic barrel (51) and an anti-loosening ring (52), the telescopic barrel (51) is slidingly arranged in the connecting column (3), the anti-loosening ring (52) is rotationally arranged at the front end of the telescopic barrel (51), the rear end of the anti-loosening ring (52) is provided with a rotating groove (56), and the front end of the telescopic barrel (51) is fixedly provided with a rotating ring (57).

2. A radio frequency cable connector as claimed in claim 1, characterised in that: The ball mechanism (6) comprises a plurality of ball bodies (61), the front end of the rotating ring (57) is provided with a ball placing groove (62), and the plurality of ball bodies (61) are rotationally arranged at the front end of the rotating ring (57) and located in the ball placing groove (62).

3. A radio frequency cable connector as recited in claim 1, wherein: The front end of the connecting column (3) is provided with a groove (53), a plurality of springs (54) are fixedly arranged at equal intervals in the connecting column (3) and located at the groove (53), and the front ends of the plurality of springs (54) are fixedly connected to the rear end of the telescopic barrel (51).

4. A radio frequency cable connector as recited in claim 1, wherein: The rotating ring (57) is rotationally arranged in the rotating groove (56).

5. A radio frequency cable connector as recited in claim 1, wherein: The inner wall of the anti-loosening ring (52) is provided with an internal thread (55).

6. A radio frequency cable connector as recited in claim 1, wherein: The rear end of the main body (1) is fixedly provided with a crimping pipe (2).

7. A radio frequency cable connector as recited in claim 1, wherein: The front end of the connecting column (3) is fixedly provided with a center pin (4).

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