Radio frequency connector with damp-proof function

Abstract

The utility model relates to the technical field of radio-frequency connectors, and particularly discloses a radio-frequency connector with a damp-proof function, which comprises a base, a bearing female joint and a connecting piece, the sleeve is used for the radio frequency connector to pass through and can cover the junction of the male joint and the female joint, and the end part of the sleeve is detachably arranged on the base; the hollow interlayer is arranged in the sleeve; the drying agent is arranged in the hollow interlayer; one end of the air hole faces the radio frequency connector, and the other end of the air hole is communicated with the hollow interlayer; by additionally arranging the sleeve outside the radio-frequency connector, the junction of the male joint and the female joint can be covered, damp air is prevented from entering the radio-frequency connector, the radio-frequency connector can be prevented from being directly exposed to the external environment, and the situation that the radio-frequency connector is affected with damp is relieved; and the drying agent is arranged to effectively absorb damp air entering the sleeve, so that the radio frequency connector is further prevented from being damped.

Description

Technical Field

[0001] The utility model relates to the technical field of radio frequency connectors, in particular to a radio frequency connector with a moisture-proof function. Background Art

[0002] An RF connector is generally considered to be a component that is attached to a cable / instrument and serves as a component for electrically connecting or disconnecting transmission lines.

[0003] Among them, the RF connector used on the instrument includes a male connector and a female connector. The female connector is set on the instrument, and the male connector is connected to the cable and can be inserted into the female connector; however, the RF connector is directly exposed to the external environment, and the RF connector is easily affected by moisture, and even damaged. Utility Model Content

[0004] In view of the above problems, the present invention provides a radio frequency connector with a moisture-proof function, which prevents the radio frequency connector from being damp and prevents the radio frequency connector from being damaged.

[0005] In order to achieve the above-mentioned purpose of the invention, the technical solution adopted by the present invention is as follows:

[0006] Provided is a radio frequency connector with a moisture-proof function, comprising: a base, which carries a female connector and is arranged on an instrument; a sleeve, through which the radio frequency connector passes, which can cover the junction of the male connector and the female connector, and the end of which is detachably arranged on the base; a hollow interlayer, which is arranged in the sleeve; a desiccant, which is placed in the hollow interlayer; and a vent hole, which is opened on the sleeve, with one end facing the radio frequency connector and the other end connected to the hollow interlayer.

[0007] Furthermore, the RF connector also includes: a mounting shaft, which is arranged at one end of the sleeve; a limiting component, which is spherical and is arranged at the end of the mounting shaft away from the sleeve, and the diameter of the limiting component is larger than the diameter of the mounting shaft; a first arc-shaped groove, which is opened on the base, the width of the first arc-shaped groove is equal to the diameter of the mounting shaft, and the mounting shaft can be slidably arranged in the first arc-shaped groove; a second arc-shaped groove, which is opened on the base, the width of the second arc-shaped groove is equal to the diameter of the limiting component, and the limiting component can be slidably arranged in the second arc-shaped groove; and a mounting through hole, which is opened on the base and passes through the first arc-shaped groove and the second arc-shaped groove.

[0008] Furthermore, the sleeve includes: a cylindrical body for the RF connector to pass through, and a vent hole is set on the cylindrical body; a first mounting component and a second mounting component are respectively set at both ends of the cylindrical body; a sleeve component is detachably sleeved on the first mounting component and the second mounting component to form a hollow interlayer between the sleeve component and the cylindrical body.

[0009] Furthermore, the RF connector also includes: a first mounting step and a second mounting step, respectively provided on the first mounting component and the second mounting component; a first washer and a second washer, respectively provided on the first mounting step and the second mounting step, for the sleeve component to press against.

[0010] Furthermore, the sleeve component includes: a first semi-cylindrical set and a second set, and the first set and the second set are detachably connected by screws.

[0011] Furthermore, the radio frequency connector further includes: a third washer located between the sleeve and the base; and a fourth washer located between the male connector and the sleeve.

[0012] The beneficial effects of the present invention are as follows: in the present invention, by adding a sleeve to the outside of the RF connector, the junction of the male connector and the female connector can be covered, thereby reducing the entry of humid air, preventing the RF connector from being directly exposed to the external environment, and alleviating the occurrence of moisture in the RF connector; by providing a desiccant, the humid air entering the sleeve can be effectively absorbed, further preventing the RF connector from being damp. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure inside the RF connector provided in an embodiment of the present application.

[0014] Figure 2 for Figure 1 A partial enlarged schematic diagram of part A.

[0015] Figure 3 A schematic diagram of a base provided in an embodiment of the present application.

[0016] Figure 4 A schematic diagram of the set components provided in an embodiment of the present application.

[0017] Among them, 11, male connector; 12, female connector; 2, base; 31, hollow interlayer; 32, air vent; 33, cylindrical body; 341, first mounting component; 342, second mounting component; 351, first kit; 352, second kit; 41, mounting shaft; 42, limiting component; 43, first arcuate groove; 44, second arcuate groove; 45, mounting hole; 51, first washer; 52, second washer; 53, third washer; 54, fourth washer. DETAILED DESCRIPTION

[0018] In order to better understand the above technical solution, the above technical solution will be described in detail below with reference to the accompanying drawings and specific implementation methods.

[0019] Reference Figure 1As shown, the embodiment of the present application discloses a radio frequency connector with a moisture-proof function, including: a base 2, which carries a female connector 12 and is arranged on an instrument; a sleeve, for the radio frequency connector to pass through, which can cover the junction of the male connector 11 and the female connector 12, and the end of which is detachably arranged on the base 2; a hollow interlayer 31, which is arranged in the sleeve; a desiccant, which is placed in the hollow interlayer 31; and a vent 32, which is opened on the sleeve, with one end facing the radio frequency connector and the other end connected to the hollow interlayer 31.

[0020] In the present invention, by adding a sleeve to the outside of the RF connector, the junction of the male connector 11 and the female connector 12 can be covered, reducing the entry of humid air, preventing the RF connector from being directly exposed to the external environment, and alleviating the occurrence of moisture in the RF connector; by providing a desiccant, the humid air entering the sleeve can be effectively absorbed, further preventing the RF connector from being damp.

[0021] Specifically, the RF connector also includes: a mounting shaft 41, which is arranged at one end of the sleeve; a limiting component 42, which is spherical and is arranged at the end of the mounting shaft 41 away from the sleeve, and the diameter of the limiting component 42 is larger than the diameter of the mounting shaft 41; a first arc-shaped groove 43, which is opened on the base 2, and the width of the first arc-shaped groove 43 is equal to the diameter of the mounting shaft 41, and the mounting shaft 41 can be slidably arranged in the first arc-shaped groove 43; a second arc-shaped groove 44, which is opened on the base 2, and the width of the second arc-shaped groove 44 is equal to the diameter of the limiting component 42, and the limiting component 42 can be slidably arranged in the second arc-shaped groove 44; a mounting through hole 45, which is opened on the base 2 and passes through the first arc-shaped groove 43 and the second arc-shaped groove.

[0022] Reference Figure 2 and Figure 3 As shown, the staff inserts the limiting component 42 into the second arc groove 44 through the mounting hole, and rotates the sleeve and the mounting shaft 41 along the first arc groove 43 to a certain angle. The limiting component 42 can be clamped and limited in the second arc groove 44 through the first arc groove 43, so as to set the sleeve on the base 2; similarly, the sleeve can be removed by rotating it in the opposite direction.

[0023] In this embodiment, two first arcuate grooves 43 and two second arcuate grooves 44 are provided to further enhance the stability of the sleeve clamping and limiting function.

[0024] Specifically, the sleeve includes: a cylindrical body 33 for the RF connector to pass through, and a vent hole 32 is set on the cylindrical body 33; a first mounting component 341 and a second mounting component 342, which are respectively set at both ends of the cylindrical body 33; a sleeve component, which is detachably sleeved on the first mounting component 341 and the second mounting component 342, forming a hollow interlayer 31 between the sleeve component and the cylindrical body 33.

[0025] It is understandable that the desiccant can be packaged in a cloth bag, and then the cloth bag filled with the desiccant is filled into the hollow interlayer 31 .

[0026] In this embodiment, the hollow interlayer 31 can be closed / opened by assembling and disassembling the sheathing components, which makes it convenient for the staff to replace the desiccant after the desiccant has been used for a period of time.

[0027] Specifically, the RF connector further includes: a first mounting step and a second mounting step, respectively provided on the first mounting component 341 and the second mounting component 342; a first washer 51 and a second washer 52, respectively provided on the first mounting step and the second mounting step for the sleeve component to press against.

[0028] By providing the first gasket 51 and the second gasket 52 , it is possible to reduce the amount of moist air entering the hollow interlayer 31 , thereby extending the service life of the desiccant.

[0029] The RF connector further includes: a third gasket 53 located between the sleeve and the base 2; a fourth gasket 54 located between the male connector 11 and the sleeve. The third gasket 53 and the fourth gasket 54 can reduce the entry of moist air into the sleeve.

[0030] It is worth mentioning that the first gasket 51 , the second gasket 52 , the third gasket 53 and the fourth gasket 54 can all be made of O-rings made of rubber, which can be assisted in fixing by gluing.

[0031] Reference Figure 4 As shown, the sleeve component includes: a first semi-cylindrical sleeve 351 and a second sleeve 352, and the first sleeve 351 and the second sleeve 352 are detachably connected by screws.

[0032] Of course, a sealing strip may be provided at the junction of the first set 351 and the second set 352 to seal and slow down the entry of moist air into the hollow interlayer 31 .

[0033] Those skilled in the art will appreciate that, although preferred embodiments of the present invention have been described, those skilled in the art may make additional changes and modifications to these embodiments once they become aware of the underlying inventive concepts. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the present invention. Clearly, those skilled in the art may make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, the present invention is intended to encompass such changes and modifications if they fall within the scope of the claims and equivalents of the present invention.

Claims

1. A radio frequency connector with moisture-proof function, characterized in that: include: A base (2) carries the female connector (12) and is arranged on the instrument; A sleeve for the radio frequency connector to pass through, capable of covering the junction of the male connector (11) and the female connector (12), and the end of which is detachably arranged on the base (2); A hollow interlayer (31) is arranged in the sleeve; A desiccant is placed in the hollow interlayer (31); The vent hole (32) is provided on the sleeve, with one end facing the radio frequency connector and the other end communicating with the hollow interlayer (31).

2. The RF connector with moisture-proof function according to claim 1, characterized in that: Also includes: A mounting shaft (41) is provided at one end of the sleeve; The limiting component (42) is spherical and is arranged at one end of the installation shaft (41) away from the sleeve, and the diameter of the limiting component (42) is larger than the diameter of the installation shaft (41); A first arc-shaped groove (43) is provided on the base (2), the width of the first arc-shaped groove (43) being equal to the diameter of the mounting shaft (41), and the mounting shaft (41) being slidably disposed in the first arc-shaped groove (43); A second arc-shaped groove (44) is provided on the base (2), the width of the second arc-shaped groove (44) being equal to the diameter of the limiting component (42), and the limiting component (42) being slidably disposed in the second arc-shaped groove (44); The mounting hole (45) is formed on the base (2) and passes through the first arc groove (43) and the second arc groove.

3. The RF connector with moisture-proof function according to claim 1, characterized in that: The sleeve includes: A cylindrical body (33) for the radio frequency connector to pass through, and a vent hole (32) is provided on the cylindrical body (33); A first mounting component (341) and a second mounting component (342) are respectively provided at two ends of the cylindrical body (33); The sleeve component is detachably sleeved on the first installation component (341) and the second installation component (342), forming a hollow interlayer (31) between the sleeve component and the cylindrical body (33).

4. The RF connector with moisture-proof function according to claim 3, characterized in that: Also includes: A first mounting step and a second mounting step are respectively arranged on the first mounting component (341) and the second mounting component (342); The first washer (51) and the second washer (52) are respectively arranged on the first installation step and the second installation step for the sleeve component to press against.

5. The RF connector with moisture-proof function according to claim 3, characterized in that: The sleeve component comprises a first sleeve (351) and a second sleeve (352) in a semi-cylindrical shape. The first sleeve (351) and the second sleeve (352) are detachably connected by screws.

6. The RF connector with moisture-proof function according to claim 1, characterized in that: Also includes: a third washer (53) disposed between the sleeve and the base (2); The fourth washer (54) is located between the male connector (11) and the sleeve.

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