CN214754559U - Isolation insulating sleeve for radio frequency coaxial connector - Google Patents
Isolation insulating sleeve for radio frequency coaxial connector Download PDFInfo
- Publication number
- CN214754559U CN214754559U CN202120729893.9U CN202120729893U CN214754559U CN 214754559 U CN214754559 U CN 214754559U CN 202120729893 U CN202120729893 U CN 202120729893U CN 214754559 U CN214754559 U CN 214754559U
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- China
- Prior art keywords
- wall
- insulating
- insulating sleeve
- radio frequency
- shielding layer
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- 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.)
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- 238000002955 isolation Methods 0.000 title abstract description 7
- 229920001971 elastomer Polymers 0.000 claims abstract description 32
- 239000005060 rubber Substances 0.000 claims abstract description 32
- 239000000463 material Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000009471 action Effects 0.000 description 7
- 230000008054 signal transmission Effects 0.000 description 5
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 244000043261 Hevea brasiliensis Species 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000084 colloidal system Substances 0.000 description 2
- 229920003052 natural elastomer Polymers 0.000 description 2
- 229920001194 natural rubber Polymers 0.000 description 2
- 229920003051 synthetic elastomer Polymers 0.000 description 2
- 239000005061 synthetic rubber Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 241000209504 Poaceae Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a bracelet thermometer technical field specifically is an isolation insulation cover for radio frequency coaxial connector, including insulating casing, connector and stopper, the connector is located the insulating casing left end, insulating casing right-hand member outer wall circumference fixed mounting has the stopper, still includes: be located the insulating cover of insulating casing, insulating cover is hollow cylinder type, fixed mounting has the interface in the insulating cover, insulating cover outer wall circumference is equipped with lug one, the insulating cover outer wall has cup jointed the shielding layer, the fixed bonding of shielding layer outer wall is on the insulating casing inner wall, L type connector has been seted up to the shielding layer right-hand member, the beneficial effects of the utility model are that: through being equipped with recess one and lug one between insulating cover and shielding layer, at insulating cover and shielding layer front end fixed mounting rubber piece, can let the insulating cover among the radio frequency coaxial connector also can not take place the skew after long-time the use, extension radio frequency coaxial connector's life.
Description
Technical Field
The utility model relates to an keep apart insulating cover field, concretely relates to radio frequency coaxial connector is with keeping apart insulating cover.
Background
The coaxial connector is one of the indispensable components in the radio frequency signal transmission line, the main function of the coaxial connector is to play a role in connection, along with the development of the radio frequency technology, the scale of a radio frequency signal transmission network is larger and larger, the use of the radio frequency signal transmission line is wider and wider, correspondingly, the place where the coaxial connector is used is also larger and larger in the use process, in order to meet various use requirements, the radio frequency coaxial connector also has different types, the common radio frequency coaxial connector is the basic type of the radio frequency coaxial connector and is the simplest radio frequency coaxial connector, the radio frequency coaxial connector is used as the radio frequency coaxial hundred-degree connector which has the size changed from the size of the radio frequency coaxial connector under the condition that the types of the interfaces are the same, namely, the coaxial cable has the functions of connection between the interfaces with different thicknesses, because the coaxial cable has the size of a thick cable and a thin cable, the thick cable is used for constructing a main line of a radio frequency signal transmission network, the thin cable is used for connecting branch lines of thousands of households, and a single-line to multi-line radio frequency coaxial connector of a large-size radio frequency coaxial connector, namely a radio frequency coaxial connector with a single access port and a plurality of access ports, is required to be used for realizing the connection between the thick cable and the thin cable, and is mainly used for establishing a plurality of broadcast signal transmission branch lines.
The prior art has the following defects: with the arrival of the network era, many families have established wireless networks, and at this time, a coaxial connector is needed to convert a thick cable into a thin cable to be connected into thousands of households, and an isolation insulating sleeve for the existing radio frequency coaxial connector has no fixing measure.
Therefore, it is necessary to invent an isolation insulation sleeve for a radio frequency coaxial connector.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a radio frequency coaxial connector is with keeping apart insulating cover is through being equipped with the connector in insulating casing one end, and it has the shielding layer to bond at the insulating casing internal fixation, installs insulating cover in the shielding layer, is equipped with recess one and lug one between shielding layer and insulating cover, at insulating cover and shielding layer front end fixed mounting have the block rubber to solve the problem that the long-time back insulating cover of using of radio frequency coaxial connector can take place the skew.
In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a radio frequency coaxial connector is with keeping apart insulating cover, includes insulating casing, connector and stopper, the connector is located the insulating casing left end, insulating casing right-hand member outer wall circumference fixed mounting has the stopper, be equipped with the direction indicator on the insulating casing outer wall, still include: an insulating sleeve located within the insulating housing;
the insulation sleeve is in a hollow cylinder shape, a plug port is fixedly installed in the insulation sleeve, and a first bump is arranged on the circumference of the outer wall of the insulation sleeve.
Preferably, the outer wall of the insulating sleeve is sleeved with a shielding layer, the outer wall of the shielding layer is fixedly bonded on the inner wall of the insulating shell, the right end of the shielding layer is provided with an L-shaped connector, and the circumference of the inner wall of the shielding layer is provided with a first groove.
Preferably, the lug position is located in the groove I, and the port at the right end of the insulating sleeve is flush with the inner side of the L-shaped connecting port.
Preferably, a cavity is formed between the right end of the insulating sleeve and the shielding layer, a rubber block is fixedly mounted in the cavity, and one side of the rubber block is fixedly bonded on the L-shaped connector.
Preferably, a circular hole is formed in the side wall of the center point of the rubber block.
Preferably, the right end of the socket penetrates through a round hole in the side wall of the rubber block.
Preferably, one side of the limiting block is connected with a connector, a through hole is formed in the side wall of the connector, and the through hole is sleeved on the outer wall of the insulating shell.
Preferably, the inner wall of the connector is provided with a thread ring.
Preferably, the insulating sleeve is made of a rubber material.
Preferably, the circumference of the outer wall of the insulating sleeve is further provided with a second groove, a second lug is arranged in the second groove, and the other end of the second lug is fixedly arranged on the circumference of the outer wall of the shielding layer.
The utility model has the advantages that:
1. a connector is arranged at one end of an insulating shell, a shielding layer is fixedly bonded in the insulating shell, the connector is inserted into a radio frequency circuit according to the direction of a direction indicator, the insertion port is connected with another group of radio frequency circuits, the insertion port on the insulating shell is fixedly connected onto the radio frequency circuit by a connector, the shielding layer is sleeved on the outer wall of an insulating sleeve, the outer wall of the shielding layer is fixedly bonded on the inner wall of the insulating shell, an L-shaped connector is arranged at the right end of the shielding layer, the port at the right end of the insulating sleeve is flush with the inner side of the L-shaped connector, a sufficient position is reserved at the front end of the insulating sleeve for mounting a rubber block, a cavity is arranged between the right end of the insulating sleeve and the shielding layer, the rubber block is fixedly mounted in the cavity, one side of the rubber block is fixedly bonded on the L-shaped connector, and the rubber block plays a role of blocking the movement of the insulating sleeve;
2. a first groove is formed in the circumference of the inner wall of the shielding layer, a first protruding block is arranged on the circumference of the outer wall of the insulating sleeve and located in the first groove, and the first protruding block is clamped in the first groove to fix the insulating sleeve on the side wall of the shielding layer, so that the insulating sleeve is prevented from displacing under the action of external force.
Drawings
Fig. 1 is a side view of the overall structure of embodiment 1 provided by the present invention;
fig. 2 is a schematic structural view of an insulating housing according to embodiment 1 of the present invention;
fig. 3 is a schematic cross-sectional view of the overall structure of embodiment 1 provided by the present invention;
fig. 4 is a front view of a connector according to embodiment 1 of the present invention;
fig. 5 is a schematic cross-sectional view of the overall structure of embodiment 2 of the present invention.
In the figure: the connector comprises an insulating shell 1, a connector 2, a limiting block 3, a direction indicator 4, a shielding layer 5, an insulating sleeve 6, a plug port 7, a connector 8, a through hole 9, a thread ring 10, an L-shaped connector 11, a cavity 12, a rubber block 13, a groove I14, a projection I15, a groove II 16 and a projection II 17.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example 1:
referring to the attached drawings 1-4, the utility model provides an isolation insulation sleeve for a radio frequency coaxial connector, which comprises an insulation shell 1, a connector 2 and a limiting block 3; further, connector 2 is located 1 left end of insulating casing, and 1 right-hand member outer wall circumference fixed mounting of insulating casing has stopper 3, is equipped with direction mark 4 on the 1 outer wall of insulating casing, and direction mark 4 plays the effect of direction, still includes: an insulating sleeve 6 positioned in the insulating housing 1;
the insulating sleeve 6 is in a hollow cylinder shape, the inserting port 7 is fixedly installed in the insulating sleeve 6, a first convex block 15 is arranged on the circumference of the outer wall of the insulating sleeve 6, and the first convex block 15 plays a role in clamping the first groove 14.
Further, 6 outer walls of insulating sleeve cup joints shielding layer 5, and 5 outer walls of shielding layer are fixed to be bonded on 1 inner wall of insulating casing, and L type connector 11 has been seted up to 5 right-hand members of shielding layer, and 5 inner wall circumferences of shielding layer have seted up one 14, and L type connector 11 plays the effect of fixed connection rubber block 13.
Further, a first projection 15 is located a first groove 14, a first projection 15 is clamped in the first groove 14, the insulating sleeve 6 is fixed on the side wall of the shielding layer 5, the insulating sleeve 6 is prevented from displacing under the action of external force, the port at the right end of the insulating sleeve 6 is flush with the inner side of the L-shaped connector 11, and the front end of the insulating sleeve 6 is left with a sufficient position for installing the rubber block 13.
Further, a cavity 12 is arranged between the right end of the insulating sleeve 6 and the shielding layer 5, a rubber block 13 is fixedly mounted in the cavity 12, one side of the rubber block 13 is fixedly bonded on the L-shaped connecting port 11, and the rubber block 13 plays a role in blocking the insulating sleeve 6 from moving.
Furthermore, a circular hole is formed in the side wall of the center point of the rubber block 13, so that the socket 7 can pass through the circular hole.
Furthermore, the right end of the socket 7 penetrates through a round hole in the side wall of the rubber block 13, and the socket 7 is connected into the radio frequency circuit.
Further, stopper 3 one side is connected with connector 8, has seted up through-hole 9 on the 8 lateral walls of connector, and through-hole 9 cup joints on 1 outer wall of insulating casing, and stopper 3 plays 8 spacing effects to the connector.
Further, a thread ring 10 is arranged on the inner wall of the connector 8, and the thread ring 10 plays a role in connecting the radio frequency coaxial connector to a radio frequency circuit.
Further, the insulating sleeve 6 is made of rubber materials, the rubber is divided into two types of natural rubber and synthetic rubber, and the natural rubber is prepared by extracting colloid from plants such as rubber trees, rubber grasses and the like and then processing the colloid; the synthetic rubber is obtained by polymerizing various monomers, the rubber product is widely applied to the industry or the life, and the insulating sleeve 6 plays an insulating role.
The utility model discloses a use as follows: a connector 2 is arranged at one end of an insulating shell 1, a shielding layer 5 is fixedly bonded in the insulating shell 1, the connector 2 is inserted into a radio frequency circuit according to the direction of a direction indicator 4, an insertion port 7 is connected with another group of radio frequency circuits, a connector 8 is used for fixedly connecting the insertion port on the insulating shell 1 to the radio frequency circuits, the outer wall of an insulating sleeve 6 is sleeved with the shielding layer 5, the outer wall of the shielding layer 5 is fixedly bonded on the inner wall of the insulating shell 1, an L-shaped connector 11 is arranged at the right end of the shielding layer 5, the right end port of the insulating sleeve 6 is flush with the inner side of the L-shaped connector 11, a rubber block 13 is arranged at the front end of the insulating sleeve 6 in an enough position, a cavity 12 is arranged between the right end of the insulating sleeve 6 and the shielding layer 5, a rubber block 13 is fixedly arranged in the cavity 12, one side of the rubber block 13 is fixedly bonded on the L-shaped connector 11, and the rubber block 13 plays a role in blocking the movement of the insulating sleeve 6, a first groove 14 is formed in the circumference of the inner wall of the shielding layer 5, a first convex block 15 is arranged on the circumference of the outer wall of the insulating sleeve 6, the first convex block 15 is located in the first groove 14, the first convex block 15 is clamped in the first groove 14, the insulating sleeve 6 is fixed on the side wall of the shielding layer 5, and the insulating sleeve 6 is prevented from displacing under the action of external force.
Example 2:
referring to fig. 5, the present invention provides an isolation insulating sleeve for a radio frequency coaxial connector, which includes an insulating sleeve 6 and a shielding layer 5; further, the circumference of the outer wall of the insulating sleeve 6 is further provided with a second groove 16, a second convex block 17 is arranged in the second groove 16, the other end of the second convex block 17 is fixedly installed on the circumference of the outer wall of the shielding layer 5, the shielding layer 5 is fixedly bonded on the inner wall of the insulating shell 1, when the insulating sleeve 6 is used for a long time, the insulating sleeve 6 can gradually loosen under the action of external force, the second convex block 17 is clamped in the second groove 16 on the outer wall of the insulating sleeve 6, the second concave block 17 can clamp the second groove 16, and the purpose of preventing the insulating sleeve 6 from displacing under the action of external force is achieved.
The utility model discloses a use as follows: compared with the embodiment 1, the second groove 16 is further formed in the circumference of the outer wall of the insulating sleeve 6 in the embodiment, the other end of the second bump 17 is fixedly installed on the circumference of the outer wall of the shielding layer 5, the shielding layer 5 is fixedly bonded on the inner wall of the insulating shell 1, when the insulating sleeve 6 is used for a long time, the insulating sleeve 6 can gradually loosen under the action of external force, the second bump 17 is clamped in the second groove 16 in the outer wall of the insulating sleeve 6, the second groove 16 can be clamped by the second bump 17, and the purpose of preventing the insulating sleeve 6 from displacing under the action of external force is achieved.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.
Claims (10)
1. The utility model provides a radio frequency coaxial connector is with keeping apart insulating cover, includes insulating casing (1), connector (2) and stopper (3), connector (2) are located insulating casing (1) left end, insulating casing (1) right-hand member outer wall circumference fixed mounting has stopper (3), be equipped with direction mark (4) on insulating casing (1) outer wall, its characterized in that still includes: an insulating sleeve (6) positioned in the insulating shell (1); the insulating sleeve (6) is in a hollow cylinder shape, the inserting port (7) is fixedly installed in the insulating sleeve (6), and a first bump (15) is arranged on the circumference of the outer wall of the insulating sleeve (6).
2. The isolating insulating sleeve for the radio frequency coaxial connector according to claim 1, wherein: insulating cover (6) outer wall has cup jointed shielding layer (5), shielding layer (5) outer wall is fixed to bond on insulating casing (1) inner wall, L type connector (11) have been seted up to shielding layer (5) right-hand member, shielding layer (5) inner wall circumference is seted up fluted one (14).
3. The isolating insulating sleeve for the radio frequency coaxial connector according to claim 1, wherein: the first projection (15) is positioned in the first groove (14), and the port at the right end of the insulating sleeve (6) is flush with the inner side of the L-shaped connecting port (11).
4. The isolating insulating sleeve for the radio frequency coaxial connector according to claim 1, wherein: be equipped with cavity (12) between insulating cover (6) right-hand member and shielding layer (5), fixed mounting has block rubber (13) in cavity (12), block rubber (13) one side is fixed to be bonded on L type connector (11).
5. The isolating insulating sleeve for the radio frequency coaxial connector according to claim 4, wherein: and a round hole is formed in the side wall of the central point of the rubber block (13).
6. The isolating insulating sleeve for the radio frequency coaxial connector according to claim 1, wherein: the right end of the socket (7) penetrates through a round hole in the side wall of the rubber block (13).
7. The isolating insulating sleeve for the radio frequency coaxial connector according to claim 1, wherein: stopper (3) one side is connected with connector (8), through-hole (9) have been seted up on connector (8) lateral wall, through-hole (9) cup joint on insulating casing (1) outer wall.
8. The isolating insulating sleeve for the radio frequency coaxial connector according to claim 7, wherein: and a thread ring (10) is arranged on the inner wall of the connector (8).
9. The isolating insulating sleeve for the radio frequency coaxial connector according to claim 1, wherein: the insulating sleeve (6) is made of rubber materials.
10. The isolating insulating sleeve for the radio frequency coaxial connector according to claim 1, wherein: a second groove (16) is further formed in the circumference of the outer wall of the insulating sleeve (6), a second bump (17) is arranged in the second groove (16), and the other end of the second bump (17) is fixedly installed on the circumference of the outer wall of the shielding layer (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120729893.9U CN214754559U (en) | 2021-04-12 | 2021-04-12 | Isolation insulating sleeve for radio frequency coaxial connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120729893.9U CN214754559U (en) | 2021-04-12 | 2021-04-12 | Isolation insulating sleeve for radio frequency coaxial connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214754559U true CN214754559U (en) | 2021-11-16 |
Family
ID=78600869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120729893.9U Expired - Fee Related CN214754559U (en) | 2021-04-12 | 2021-04-12 | Isolation insulating sleeve for radio frequency coaxial connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214754559U (en) |
-
2021
- 2021-04-12 CN CN202120729893.9U patent/CN214754559U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211116 |