CN219801345U - Radio frequency coaxial connector with dustproof function - Google Patents
Radio frequency coaxial connector with dustproof function Download PDFInfo
- Publication number
- CN219801345U CN219801345U CN202320333339.8U CN202320333339U CN219801345U CN 219801345 U CN219801345 U CN 219801345U CN 202320333339 U CN202320333339 U CN 202320333339U CN 219801345 U CN219801345 U CN 219801345U
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- CN
- China
- Prior art keywords
- radio frequency
- coaxial connector
- frequency coaxial
- ring
- dustproof function
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- 230000001681 protective effect Effects 0.000 claims abstract description 35
- 238000004140 cleaning Methods 0.000 claims abstract description 12
- 239000004744 fabric Substances 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 25
- 238000009825 accumulation Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a radio frequency coaxial connector with a dustproof function, which comprises a device body, wherein an outer shell is arranged on the device body, a connecting hole is formed in the outer shell, a first protective shell is arranged on the outer wall of the outer shell, a first limiting table is arranged on the first protective shell, a second protective shell and a second limiting table are arranged at the front end of the first protective shell, a movable ring is arranged behind the first limiting table, a fixing belt and a dust cover are arranged on the movable ring, a sliding block is arranged on the inner wall of the movable ring, a fixing ring is arranged between the first protective shell and the second protective shell, a positioning bolt is arranged below the fixing ring, and a limiting post and a limiting sheet are arranged on the positioning bolt, so that dust in the device can be reduced, the use effect of the device is prevented from being deteriorated due to dust accumulation in the device, the cleaning treatment of a gap of the device is also provided for a user, the stability and the safety of the device are increased, and the device is convenient to maintain and overhaul in the later period.
Description
Technical Field
The utility model relates to a radio frequency coaxial connector, in particular to a radio frequency coaxial connector with a dustproof function, and belongs to the technical field of radio frequency coaxial connectors.
Background
A radio frequency coaxial connector is generally considered to be a component attached to a cable or mounted on an instrument, as a component for electrically connecting or disconnecting a transmission line, which belongs to an electromechanical integrated product, and simply it mainly functions as a bridge.
The prior art has the following publication numbers: the utility model patent of CN 212824964 U3 provides a multi-angle rotary positioning tool, its device inserts the cable inside the cable cover and rotates the cable cover, make cable cover and screwed ring threaded connection, afterwards remove the slip ring, make the fixture block slide along the draw-in groove, and make the spring receive extrusion force compression, confirm the initial hookup location of first joint and second joint through guide block and guide slot, and be connected both joints through external screw thread and internal screw thread, then loosen the slip ring and make the spring return, make the fixture block imbed in the draw-in groove and produce the extrusion force to first sealing pad, through squeezing two sealing pads, make the laminating of sealing pad and equipment inseparabler, thereby reduce the space and promote dustproof effect, but the device is in the in-process of using, if not protect its fixed joint for a long time, the fixed joint hole is directly exposed in the air, when the connector needs to connect, the dust can make the electrical connection effect between fixed joint and the movable joint worsen, thereby lead to signal transmission unstable, therefore we need to upgrade and reform on the basis of prior art.
Disclosure of Invention
The utility model aims to solve the technical problem of providing the radio frequency coaxial connector with the dustproof function, which can reduce the entry of dust in the device, prevent dust accumulation in the device, clean gaps of the device, provide convenience for users, connect and fix the device, increase the stability and safety of the device and facilitate the maintenance and overhaul of the device in the later period.
In order to solve the problems, the following technical scheme is provided:
the utility model provides a radio frequency coaxial connector with dustproof function, includes the device body, be provided with the shell body on the device body, be equipped with protective housing one on the inside connecting hole that is equipped with of shell body and the outer wall, be equipped with spacing platform one and the front end is equipped with protective housing two and spacing platform two on the protective housing one, spacing platform one rear is equipped with the expansion ring, be equipped with fixed band and shield and be equipped with the slider on the inner wall on the expansion ring, be provided with solid fixed ring between protective housing one and the protective housing two, gu fixed ring below is equipped with the location bolt, be equipped with spacing post and spacing piece on the location bolt.
Furthermore, a cleaning cloth is arranged below the sliding block and is fixedly connected with the sliding block.
Further, the first protective shell is provided with a sliding groove, and the movable ring and the sliding block are located in the sliding groove of the first protective shell to move.
Furthermore, the fixed ring is provided with an anti-slip strip.
Further, a plurality of fixing holes are formed in the fixing ring, and the limiting columns are located in the fixing holes below the fixing ring and move.
Further, the limiting sheets are provided with a plurality of groups, and the fixing ring is positioned in the middle of the limiting sheets.
Furthermore, a plurality of fixing grooves are formed below the second limiting table, and the positioning bolts are located in the fixing grooves of the second limiting table.
Further, the dustproof cover is provided with a clamping column, and the clamping column of the dustproof cover is movably connected with the connecting hole.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the protective shell I, the movable ring, the sliding block, the cleaning cloth and the dust cover are arranged in the device, when the device is used, the movable ring sleeved on the protective shell I moves downwards, the movable ring drives the sliding block below and the dust cover above to move, the sliding block and the cleaning cloth move in the sliding groove on the protective shell I, after the sliding block and the cleaning cloth move at proper positions, the clamping column on the dust cover is aligned with the connecting hole and inserted, and the device is taken out when the device is used, so that dust in the device can be reduced, dust accumulation in the device can be prevented, and cleaning treatment can be performed on gaps of the device, so that convenience is provided for users.
2. According to the utility model, the first limiting table, the second limiting table, the positioning bolt, the limiting column, the fixing ring and the limiting sheet are arranged in the device, when the device is used, the first limiting table and the second limiting table are fixedly connected in a plugging manner, the positioning bolt is arranged in the fixing groove above the first limiting table, the Fang Xianwei column of the positioning bolt is aligned with the fixing hole below the fixing ring, the fixing ring is sleeved between the first limiting table and the second limiting table, and at the moment, the limiting sheet limits the fixing ring, so that the device can be fixedly connected, the stability and the safety of the device are improved, the device can be conveniently maintained and overhauled in the later period, and the working time and the service life of the device are prolonged.
Specific embodiments of the utility model are disclosed in detail below with reference to the following description and drawings, indicating the manner in which the principles of the utility model may be employed. It should be understood that the embodiments of the utility model are not limited in scope thereby. The embodiments of the utility model include many variations, modifications and equivalents within the spirit and scope of the appended claims.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
fig. 1 is a schematic diagram of the overall structure of a radio frequency coaxial connector with dust-proof function according to the present utility model;
fig. 2 is a perspective view of a dust-proof structure of a radio frequency coaxial connector with dust-proof function according to the present utility model;
fig. 3 is an exploded view of a dust-proof structure of a radio frequency coaxial connector with dust-proof function according to the present utility model;
fig. 4 is a perspective view showing a connection structure of a radio frequency coaxial connector with a dustproof function according to the present utility model;
fig. 5 is a partial perspective view of a connection structure of a radio frequency coaxial connector with dust-proof function according to the present utility model;
fig. 6 is a partially exploded view of a connection structure of a radio frequency coaxial connector with dust prevention function according to the present utility model.
In the figure: 1. a device body; 2. an outer housing; 3. a connection hole; 4. a first protective shell; 5. a first limiting table; 6. a movable ring; 7. a slide block; 8. a cleaning cloth; 9. a fixing belt; 10. a dust cover; 11. a second protective shell; 12. a second limiting table; 13. a fixing ring; 14. an anti-slip strip; 15. positioning a bolt; 16. a limit column; 17. and a limiting piece.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-6, the radio frequency coaxial connector with dustproof function provided by the embodiment comprises a device body 1, wherein an outer shell 2 is arranged on the device body 1, a connecting hole 3 is formed in the outer shell 2, a first protective shell 4 is arranged on the outer wall of the outer shell, a first limiting table 5 is arranged on the first protective shell 4, a second protective shell 11 and a second limiting table 12 are arranged at the front end of the first protective shell, a movable ring 6 is arranged behind the first limiting table 5, a fixed belt 9 and a dustproof cover 10 are arranged on the movable ring 6, a sliding block 7 is arranged on the inner wall of the movable ring 6, a fixed ring 13 is arranged between the first protective shell 4 and the second protective shell 11, a positioning bolt 15 is arranged below the fixed ring 13, and a limiting column 16 and a limiting sheet 17 are arranged on the positioning bolt 15.
Preferably, the cleaning cloth 8 is arranged below the sliding block 7, and the cleaning cloth 8 is fixedly connected with the sliding block 7, so that dust can be cleaned in a gap of the device when the sliding block 7 moves, and the efficiency of the device is prevented from being reduced due to dust accumulation.
Preferably, the first protective housing 4 is provided with a chute, the movable ring 6 and the sliding block 7 are located in the chute of the first protective housing 4 to move and control the movable ring 6, so that a user can fix the dust cover 10 above the device timely.
Preferably, the anti-slip strips 14 are arranged on the fixed ring 13, so that the stability of the fixed ring 13 is improved, the safety of the fixed ring 13 in operation is ensured, and the shaking phenomenon is avoided.
Preferably, a plurality of fixing holes are formed in the fixing ring 13, and the limiting columns 16 are located in the fixing holes below the fixing ring 13 and move in the fixing holes, so that stability of the fixing ring 13 is improved, and safety of the device in the connecting process is guaranteed.
Preferably, the limiting sheets 17 are provided with a plurality of groups, and the fixing ring 13 is positioned in the middle of the limiting sheets 17, so that the possibility of shaking of the fixing ring 13 is reduced, and the stability of the fixing ring 13 is ensured.
Preferably, a plurality of fixed slots are formed below the second limiting table 12, and the positioning pins 15 are located in the fixed slots of the second limiting table 12, so that stability and safety of the positioning pins 15 are guaranteed, and attractiveness and practicability of the device are improved.
Preferably, the dust cover 10 is provided with a clamping column, the clamping column of the dust cover 10 is movably connected with the connecting hole 3, the dust cover 10 can be fixed and moved, the entry of dust in the device is reduced, and convenience is provided for a user.
The application principle and the application flow of the utility model are as follows: when the device is used, the device is placed at a proper position, when dust prevention is needed after the device is used, the movable ring 6 sleeved on the first protective shell 4 moves downwards, the movable ring 6 drives the sliding block 7 below and the dust cover 10 above, the sliding block 7 and the cleaning cloth 8 move in the sliding groove on the first protective shell 4, after the proper position is moved, the clamping columns on the dust cover 10 are aligned with the connecting holes 3 and inserted, the device is taken out again when the device is used, dust in the device is prevented from entering, dust accumulation in the device is prevented, the gap of the device can be cleaned, convenience is provided for a user, when the device is needed to be fixedly connected, the first limiting table 5 and the second limiting table 12 are inserted and fixed, the positioning bolt 15 is installed in the fixing groove above, the Fang Xianwei columns 16 on the positioning bolt 15 are aligned with the fixing holes below the first limiting table 5 and the second limiting table 12, the fixing ring 13 is sleeved between the first limiting table 5 and the second limiting table 12, the limiting sheet 17 limits the fixing ring 13, the device can be connected and fixed, the stability and the safety of the device can be improved, the service life of the device can be prolonged, and the service life of the device can be prolonged.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to specific circumstances.
While the utility model has been described in connection with specific embodiments, it will be apparent to those skilled in the art that the description is intended to be illustrative and not limiting in scope. Various modifications and alterations of this utility model will occur to those skilled in the art in light of the spirit and principles of this utility model, and such modifications and alterations are also within the scope of this utility model.
Claims (8)
1. The utility model provides a radio frequency coaxial connector with dustproof function, its characterized in that, including device body (1), be provided with shell body (2) on device body (1), be equipped with on shell body (2) inside connecting hole (3) and the outer wall protective housing one (4) that are equipped with, be equipped with spacing platform one (5) and front end on protective housing one (4) and be equipped with protective housing two (11) and spacing platform two (12), spacing platform one (5) rear is equipped with expansion ring (6), be equipped with fixed band (9) and shield (10) and be equipped with slider (7) on expansion ring (6) and the inner wall, be provided with solid fixed ring (13) between protective housing one (4) and protective housing two (11), gu fixed ring (13) below is equipped with location bolt (15), be equipped with spacing post (16) and spacing piece (17) on location bolt (15).
2. The radio frequency coaxial connector with the dustproof function according to claim 1, wherein a cleaning cloth (8) is arranged below the sliding block (7), and the cleaning cloth (8) is fixedly connected with the sliding block (7).
3. The radio frequency coaxial connector with the dustproof function according to claim 1, wherein the first protective shell (4) is provided with a sliding groove, and the movable ring (6) and the sliding block (7) are located in the sliding groove of the first protective shell (4) to move.
4. A radio frequency coaxial connector with dustproof function according to claim 1, characterized in that the fixing ring (13) is provided with an anti-slip strip (14).
5. The radio frequency coaxial connector with the dustproof function according to claim 1, wherein a plurality of fixing holes are formed in the fixing ring (13), and the limiting column (16) is located in the fixing hole below the fixing ring (13) to move.
6. The radio frequency coaxial connector with the dustproof function according to claim 1, wherein a plurality of groups of limiting sheets (17) are arranged, and the fixing ring (13) is positioned in the middle of the limiting sheets (17).
7. The radio frequency coaxial connector with the dustproof function according to claim 1, wherein a plurality of fixing grooves are formed below the second limiting table (12), and the positioning bolt (15) is located in the fixing groove of the second limiting table (12).
8. The radio frequency coaxial connector with the dustproof function according to claim 1, wherein the dustproof cover (10) is provided with a clamping column, and the clamping column of the dustproof cover (10) is movably connected with the connecting hole (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320333339.8U CN219801345U (en) | 2023-02-28 | 2023-02-28 | Radio frequency coaxial connector with dustproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320333339.8U CN219801345U (en) | 2023-02-28 | 2023-02-28 | Radio frequency coaxial connector with dustproof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219801345U true CN219801345U (en) | 2023-10-03 |
Family
ID=88157927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320333339.8U Active CN219801345U (en) | 2023-02-28 | 2023-02-28 | Radio frequency coaxial connector with dustproof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219801345U (en) |
-
2023
- 2023-02-28 CN CN202320333339.8U patent/CN219801345U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |