CN210379564U - A dustproof cap for radio frequency connector - Google Patents
A dustproof cap for radio frequency connector Download PDFInfo
- Publication number
- CN210379564U CN210379564U CN201921516377.7U CN201921516377U CN210379564U CN 210379564 U CN210379564 U CN 210379564U CN 201921516377 U CN201921516377 U CN 201921516377U CN 210379564 U CN210379564 U CN 210379564U
- Authority
- CN
- China
- Prior art keywords
- radio frequency
- frequency connector
- combination
- cap
- fixed mounting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a dustproof cap for radio frequency connector belongs to the radio frequency connector field, including dustproof cap shell, threaded mounting has combination overcoat b on the dustproof cap shell, fixed mounting has the guide rail on the surface of dustproof cap shell, slidable mounting has combination overcoat a on the guide rail, the bottom fixed mounting of dustproof cap shell has connecting stud, fixed mounting has the spring on combination overcoat a's the inner wall, spring one end fixed mounting has the bayonet lock, fixed mounting has the connecting axle on the outer wall of bayonet lock one side, the top of dustproof cap shell is inside to be rotated through the pivot and to be installed the top cap. The utility model discloses an install double-screw bolt and combination overcoat, make this dust cap both can install in the connecting hole of radio frequency connector through the double-screw bolt, if the radio frequency connector does not have the connecting hole, then can use combination overcoat and radio frequency connector combination to be connected, provide multiple mounting means, improved this dust cap's application scope greatly, excellent in use effect.
Description
Technical Field
The utility model belongs to the radio frequency connector field specifically is a dustproof cap for radio frequency connector.
Background
The radio frequency connector is designed to work in a radio frequency band, and the naming method of the radio frequency coaxial connector and the model of the named radio frequency coaxial connector consist of a main name code and a structure code. The main name code of the main name code radio frequency connector adopts an international general main name code, and the names of different structural forms of specific products are specifically specified by detailed specifications. The structure form code radio frequency connector structure.
Radio frequency connector is in avoiding the dust to get into the radio frequency connector when using, then need prevent dust to the radio frequency connector, need a radio frequency connector dust cap, the connected mode of traditional dust cap generally only has one, install the dust cap screw in the connecting hole of radio frequency connector through the double-screw bolt, but the radio frequency connector is of a great variety, some have not the connecting hole, then this dust cap then is not suitable for, the use has great limitation, need carry out certain improvement.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dustproof cap for radio frequency connector to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a dustproof cap for radio frequency connector, includes dustproof cap shell, combination overcoat b is installed to the screw thread on the dustproof cap shell, fixed mounting has the guide rail on the surface of dustproof cap shell, slidable mounting has combination overcoat a on the guide rail, the bottom fixed mounting of dustproof cap shell has connecting stud, fixed mounting has the spring on the inner wall of combination overcoat a, spring one end fixed mounting has the bayonet lock, fixed mounting has the connecting axle on the outer wall of bayonet lock one side, the top cap is installed through the pivot rotation to the top inside of dustproof cap shell.
As a further aspect of the present invention: and anti-skidding sleeves are arranged on the outer surfaces of the combined outer sleeve a and the combined outer sleeve b.
As a further aspect of the present invention: the outer diameter of the combined outer sleeve a is larger than that of the combined outer sleeve b.
As a further aspect of the present invention: and a limiting block is fixedly arranged at the bottom end of the guide rail.
As a further aspect of the present invention: two springs and two clamping pins are symmetrically arranged around the longitudinal central axis of the combined outer sleeve a.
As a further aspect of the present invention: and a convex block is fixedly arranged on the outer wall of one side of the connecting shaft.
As a further aspect of the present invention: no gap is arranged between the top cover and the dustproof cap shell
As a further aspect of the present invention: the bottom surface of the top cover is fixedly provided with a dust cleaning brush through a connecting piece.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model has the advantages that the dustproof cap can be arranged in the connecting hole of the radio frequency connector through the stud and the combined outer sleeve, if the radio frequency connector does not have the connecting hole, the combined outer sleeve and the radio frequency connector can be combined and connected, so that a plurality of mounting modes are provided, the application range of the dustproof cap is greatly improved, and the use effect is good;
the utility model can turn over the dust cleaning brush before the installation of the dust cap by installing the turnover dust cleaning brush inside, so as to effectively clean dust on the radio frequency connector, and after the dust cleaning brush is used, the dust cleaning brush can be rapidly taken in without influencing the use of the dust cap, thus having powerful functions;
the utility model discloses an install the bayonet lock that has the spring, when installing dustproof cap, only need release spring's pressure, the spring can automatically drive the bayonet lock and remove, makes this dustproof cap joint on the radio frequency connector, and all comparatively convenient and fast is dismantled in the installation.
Drawings
Fig. 1 is a front view of a dust cap for a radio frequency connector.
Fig. 2 is a schematic bottom structure diagram of a dust cap for an rf connector.
Fig. 3 is an enlarged schematic view of a part a of a dust cap for a radio frequency connector.
FIG. 4 is a partial cross-sectional view of a dust cap for a radio frequency connector
In the figure: 1. a dust cap shell; 2. connecting a stud; 3. a guide rail; 4. combining the outer sleeve a; 5. a combined outer sleeve b; 6. a top cover; 7. a spring; 8. a bayonet lock; 9. a connecting shaft; 10. a bump; 11. cleaning a dust brush; 12. a rotating shaft.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a dustproof cap for radio frequency connector includes dustproof cap shell 1, the last screw thread of dustproof cap shell 1 installs combination overcoat b5, fixed mounting has guide rail 3 on the surface of dustproof cap shell 1, the bottom fixed mounting of guide rail 3 has the stopper, and the stopper can play effectual limiting action to the removal of combination overcoat a4, avoids combination overcoat a4 to derail, slidable mounting has combination overcoat a4 on the guide rail 3, all be provided with anti-skidding cover on the surface of combination overcoat a4 and combination overcoat b5, when needing to rotate or remove combination overcoat a4 and combination overcoat b5, the anti-skidding cover can provide effective frictional force, the rotation of being convenient for, the external diameter of combination overcoat a4 is greater than the external diameter of combination overcoat b5, combination overcoat a4 and combination overcoat b5 can be connected with the radio frequency connector of equidimension not respectively, makes this dustproof cap application scope improve, the bottom fixed mounting of dustproof cap shell 1 has connection double-screw bolt 2, the inner wall of the combined outer sleeve a4 is fixedly provided with two springs 7, the springs 7 and the bayonet pins 8 are symmetrically arranged about the longitudinal central axis of the combined outer sleeve a4, the double springs 7 and the bayonet pins 8 can effectively connect the dustproof cap with the radio frequency connector, so that the connection stability with the radio frequency connector is improved, one end of each spring 7 is fixedly provided with the bayonet pin 8, the outer wall of one side of the bayonet pin 8 is fixedly provided with the connecting shaft 9, the outer wall of one side of the connecting shaft 9 is fixedly provided with the convex block 10, when the spring 7 is required to be compressed, the spring 7 is directly compressed through the convex block 10, the top cover 6 is rotatably arranged inside the upper part of the dustproof cap shell 1 through the rotating shaft 12, no gap is arranged between the top cover 6 and the dustproof cap shell 1, thereby effectively preventing dust from entering the dustproof cap shell 1 through the top cover 6, the bottom surface of the top, before carrying out the dust cap installation, can overturn out dust brush 11, carry out effective deashing to the dust on the radio frequency connector and handle, use the back, can take in dust brush 11 fast, can not influence the use of dust cap, powerful.
It should be noted that: the antiskid sleeve can be made of rubber.
In the use process of the utility model, before the installation of the dustproof cap, the top cover 6 can be overturned through the rotating shaft 12, the dustproof brush 11 is overturned, the dust on the radio frequency connector is effectively cleaned, after the dustproof cap is used, the dustproof brush 11 can be rapidly collected by overturning the top cover 6 again, when the dustproof cap is installed, the dustproof cap can be installed according to the connection mode of the radio frequency connector, if the radio frequency connector has a connection hole, the dustproof cap shell 1 is directly installed in the connection hole through the connection stud 2 in a threaded manner, if the radio frequency connector has a self connection column, the combined outer sleeve b5 is directly rotated, one part of the combined outer sleeve b5 is connected with the connection column of the radio frequency connector in a threaded manner, the combination of the dustproof cap and the radio frequency connector is completed, if the radio frequency connector has neither a connection hole nor the self connection column, the combined outer sleeve a4 is directly pulled down, when the bayonet lock 8 is separated from the dustproof cap shell 1, when the spring 7 loses pressure, the restoring force drives the bayonet lock 8 to move, and the bayonet lock 8 is automatically clamped on the radio frequency connector to complete the installation of the dustproof cap.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (8)
1. A dust cap for a radio frequency connector, comprising a dust cap housing (1), characterized in that: the utility model discloses a dustproof cap shell, including dustproof cap shell (1), fixed mounting has guide rail (3) on the surface of dustproof cap shell (1), slidable mounting has combination overcoat a (4) on guide rail (3), the bottom fixed mounting of dustproof cap shell (1) has connecting stud (2), fixed mounting has spring (7) on the inner wall of combination overcoat a (4), spring (7) one end fixed mounting has bayonet lock (8), fixed mounting has connecting axle (9) on the outer wall of bayonet lock (8) one side, top cap (6) are installed through pivot (12) rotation to the top inside of dustproof cap shell (1).
2. The dust cap for radio frequency connector according to claim 1, wherein the outer surfaces of the combined outer sleeve a (4) and the combined outer sleeve b (5) are provided with anti-slip sleeves.
3. The dust cap for a radio frequency connector according to claim 1, wherein an outer diameter of the combination outer sleeve a (4) is larger than an outer diameter of the combination outer sleeve b (5).
4. The dust cap for the radio frequency connector according to claim 1, wherein a limiting block is fixedly installed at the bottom end of the guide rail (3).
5. A dust cap for a radio frequency connector according to claim 1, wherein two of the springs (7) and the detents (8) are symmetrically mounted about the longitudinal central axis of the combined outer sleeve a (4).
6. The dust cap for radio frequency connector according to claim 1, wherein a protrusion (10) is fixedly mounted on an outer wall of one side of the connecting shaft (9).
7. A dust cap for a radio frequency connector according to claim 1, characterized in that there is no gap between the top cover (6) and the dust cap housing (1).
8. The dust cap for a radio frequency connector according to claim 1, wherein a bottom surface of the top cover (6) is fixedly provided with a dust cleaning brush (11) through a connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921516377.7U CN210379564U (en) | 2019-09-12 | 2019-09-12 | A dustproof cap for radio frequency connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921516377.7U CN210379564U (en) | 2019-09-12 | 2019-09-12 | A dustproof cap for radio frequency connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210379564U true CN210379564U (en) | 2020-04-21 |
Family
ID=70255677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921516377.7U Active CN210379564U (en) | 2019-09-12 | 2019-09-12 | A dustproof cap for radio frequency connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210379564U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114759395A (en) * | 2022-06-13 | 2022-07-15 | 成都迅翼卫通科技有限公司 | High-precision pulse per second synchronization device |
-
2019
- 2019-09-12 CN CN201921516377.7U patent/CN210379564U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114759395A (en) * | 2022-06-13 | 2022-07-15 | 成都迅翼卫通科技有限公司 | High-precision pulse per second synchronization device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105581730B (en) | The steering knuckle and hand held cleaner of hand held cleaner | |
| CN201602723U (en) | Structure for clamping cotton strip frame for mop and mophead | |
| CN210379564U (en) | A dustproof cap for radio frequency connector | |
| CN210784173U (en) | Cleaning robot capable of preventing hair from winding | |
| CN208232725U (en) | A kind of agricultural machinery traction device | |
| CN211923820U (en) | Detachable handle | |
| CN207783051U (en) | A kind of audio frequency apparatus lifting bi-layered device mounting bracket | |
| CN216619277U (en) | Bus duct intelligent monitoring device | |
| CN215833072U (en) | Detection sampling device for dairy product production | |
| CN214849423U (en) | Connecting mechanism for Bluetooth intelligent socket control panel | |
| CN114537637A (en) | A fixing device and unmanned aerial vehicle for unmanned aerial vehicle horn | |
| CN202761218U (en) | Detachable hand pressure spin mop | |
| CN207736068U (en) | Triangle sander | |
| CN209611003U (en) | Novel component for dust exhaust apparatus | |
| CN220572155U (en) | Wringing mop with cotton head quick-release function | |
| CN218871587U (en) | Dust collector is used in building material production convenient to clearance | |
| CN208481257U (en) | Motor fixation kit and dust catcher | |
| CN105880226A (en) | Insulator cleaning device with telescopic rod | |
| CN215078004U (en) | Scrubbing brush mechanism and dust catcher | |
| CN107524624A (en) | Axle support base and the device for being provided with axle | |
| CN216369336U (en) | Dry ice cleaning machine nozzle | |
| CN211799453U (en) | Convenient labor-saving blowing pipe for bag-type dust collector | |
| CN213938605U (en) | Novel harmonious punching press apron | |
| CN208854820U (en) | A kind of saw wheel regulating device of cut-to-size saw | |
| CN213319927U (en) | Shell and extracting tool of temperature transmitter and differential pressure transmitter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |