CN220710675U - Radio frequency connector and installation shell thereof - Google Patents
Radio frequency connector and installation shell thereof Download PDFInfo
- Publication number
- CN220710675U CN220710675U CN202321067522.4U CN202321067522U CN220710675U CN 220710675 U CN220710675 U CN 220710675U CN 202321067522 U CN202321067522 U CN 202321067522U CN 220710675 U CN220710675 U CN 220710675U
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- shell
- male head
- head
- connector body
- radio frequency
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- 238000009434 installation Methods 0.000 title abstract description 7
- 238000003780 insertion Methods 0.000 claims description 10
- 230000037431 insertion Effects 0.000 claims description 10
- 238000000034 method Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 238000004891 communication Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses a radio frequency connector and a mounting shell thereof, which comprise a shell and a connector body, wherein a plurality of mounting holes are formed in one side wall of the shell, the connector body is arranged in the mounting holes, the connector body consists of a male head and a female head, the connector body is screwed into the mounting holes through the male head to be spliced with the shell, and a self-locking assembly is arranged at the joint of the shell and each male head. When the male head is inserted into the mounting hole, the clamping block is firstly far away from the male head along the sliding groove, and then is quickly reset and inserted into the jack under the action of spring force, so that self-locking is formed between the connector body and the shell, and the connection is stable; further, through the mode of inserting the male head into the shell, under the effect of the self-locking assembly, the limit of the male head is automatically completed, the connector body and the shell are fixedly installed, the process is simple and easy to operate, and the installation is convenient.
Description
Technical Field
The utility model particularly relates to a radio frequency connector and a mounting shell thereof.
Background
Radio frequency connectors are used for transmitting radio frequency signals in a wide range of frequencies up to 18GHz or higher, typically with coaxial cables, and are constructed essentially of: a center conductor (male or female center contact), a dielectric material outside the inner conductor, and an outer contact; with the vigorous development of communication technology, the method is widely applied to radar, communication, data transmission, aerospace equipment, 5G base stations and other complete equipment, and is particularly popular in the electronic communication industry.
When the existing radio frequency connector is installed, the existing radio frequency connector is usually connected to the shells of various components through screw fixing or welding fixing, the fixing process is complex, self-locking cannot be formed between the connector body and the component shells, and connection is unstable.
Accordingly, it is necessary to invent a radio frequency connector and a mounting housing thereof to solve the above-mentioned problems.
Disclosure of Invention
Object of the utility model
The utility model aims to provide a radio frequency connector and a mounting shell thereof, wherein when a male head is inserted into a mounting hole, a clamping block is firstly far away from the male head along a sliding groove to give way to the male head, and then when an inserting hole of the male head moves to the end part of the clamping block, the clamping block can be quickly reset and inserted into the inserting hole under the action of spring force to lock the male head, so that self-locking is formed between a connector body and the shell, and the connection is stable; further, through the mode of inserting the male head into the shell, under the effect of the self-locking assembly, the limit of the male head is automatically completed, the connector body and the shell are fixed in a mounting manner, the process is simple and easy to operate, and the installation is convenient, so that the defects in the technology are overcome.
(II) technical scheme
In order to achieve the above object, the present utility model provides the following technical solutions: the radio frequency connector comprises a shell and a connector body, wherein a plurality of mounting holes are formed in one side wall of the shell, the connector body is internally installed in the mounting holes and consists of a male head and a female head, the connector body is inserted into the shell through screwing the male head into the mounting holes, and a self-locking assembly is arranged at the joint of the shell and each male head;
each self-locking assembly comprises two clamping blocks symmetrically distributed on the male head, an inclined surface section is arranged at the bottom of one side, close to the female head, of each clamping block, one end, far away from the male head, of each clamping block is connected with a spring, and a chute capable of accommodating the springs and the clamping blocks is formed in the position, located at the self-locking assembly, of the shell;
the jack is all offered to the one end top and the bottom that public head kept away from female head, in every auto-lock subassembly the fixture block all passes through the elasticity of spring, and inserts in the jack downwards along the spout, realizes the auto-lock of connector body and casing.
Preferably, one end of the male head far away from the shell extends to the inside of the female head and is in threaded connection with the inner wall of the female head to assemble the connector body.
Preferably, a first limiting ring is arranged on the outer side of one end, close to the female head, of the male head, and a second limiting ring is arranged on the outer side of the other end of the male head.
Preferably, one side of each clamping block, which is close to the male head, is connected with a limiting block.
The utility model provides a mounting housing of radio frequency connector, the casing is located every stopper department and all has offered the groove of stepping down that can supply the stopper to slide from top to bottom, the groove of stepping down is linked together with its adjacent spout.
Preferably, the clamping blocks are matched with the jacks, and the insertion ends of the clamping blocks are far away from the inner wall of the male head.
Preferably, the number of the mounting holes is not less than two, and the mounting holes are horizontally distributed on the side wall of the shell at intervals in a straight shape.
Compared with the prior art, the technical scheme of the utility model has the beneficial effects that:
1. according to the utility model, when the male head is inserted into the mounting hole, the clamping block firstly slides along the sliding groove to enable the male head to be out of position, so that the male head can be smoothly inserted into the housing, then when the insertion hole of the male head moves to the end part of the clamping block, the clamping block is quickly reset and inserted into the insertion hole under the action of spring force to lock the male head, so that the mounting hole cannot be pulled out, and at the moment, the second limiting ring is tightly attached to the outer wall of the housing, so that the male head is ensured to be stable in the mounting hole, self-locking is formed between the connector body and the housing, and the connection is stable;
2. according to the utility model, the male head is directly inserted into the shell, and the limit of the male head is automatically completed under the action of the self-locking assembly, so that the connector body and the shell are installed and fixed, the connector body can be connected to the shells of various components without adopting a screw fixing or welding fixing mode, the fixing process is simple and easy to operate, and the installation is convenient.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a semi-sectional structure of the present utility model;
FIG. 3 is an enlarged view of the portion A of FIG. 2 in accordance with the present utility model;
fig. 4 is a schematic view of a connector body according to the present utility model.
Reference numerals illustrate:
1 a shell, 11 mounting holes, 2 a connector body, 3 a male end, 31 a jack, 32 a first limiting ring, 33 a second limiting ring, 4 a female end, 51 a clamping block, 52 an inclined surface section, 53 a spring, 54 a sliding chute, 6 a limiting block and 7 a yielding groove.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
The utility model provides a radio frequency connector as shown in figures 1-4, which comprises a shell 1 and a connector body 2, wherein a plurality of mounting holes 11 are formed in one side wall of the shell 1, the connector body 2 is arranged in the mounting holes 11, the connector body 2 consists of a male head 3 and a female head 4, the connector body 2 is screwed into the mounting holes 11 through the male head 3 to be spliced with the shell 1, and a self-locking assembly is arranged at the joint of the shell 1 and each male head 3;
each self-locking assembly comprises two clamping blocks 51 symmetrically distributed on the male head 3, an inclined surface section 52 is arranged at the bottom of one side, close to the female head 4, of each clamping block 51, one end, far away from the male head 3, of each clamping block 51 is connected with a spring 53, and a sliding groove 54 capable of accommodating the springs 53 and the clamping blocks 51 is formed in the position, located by the self-locking assembly, of the shell 1;
the top and the bottom of one end of the male head 3 far away from the female head 4 are provided with insertion holes 31, and the clamping blocks 51 in each self-locking assembly are inserted into the insertion holes 31 downwards along the sliding grooves 54 by the elastic force of the springs 53, so that the self-locking of the connector body 2 and the shell 1 is realized.
Specifically, when the male 3 is inserted into the mounting hole 11, the clamping block 51 is firstly far away from the male 3 along the sliding groove 54 to give way to the male 3, and then when the jack 31 of the male 3 moves to the end of the clamping block 51, the clamping block 51 can be quickly reset and inserted into the jack 31 under the action of the elastic force of the spring 53 to lock the male 3, so that self-locking is formed between the connector body 2 and the shell 1, and the connection is stable; further, through the mode of inserting the male 3 into the shell 1, under the effect of the self-locking assembly, the limit of the male 3 is automatically completed, the connector body 2 and the shell 1 are fixedly installed, the process is simple and easy to operate, and the installation is convenient.
Further, in the above technical scheme, one end of the male head 3 far away from the housing 1 extends into the female head 4, and is assembled into the connector body 2 in threaded connection with the inner wall of the female head 4, the first limiting ring 32 is installed on the outer side of one end of the male head 3 close to the female head 4, and the second limiting ring 33 is installed on the outer side of the other end of the male head 3.
In this embodiment, the first limiting ring 32 can make an assembler know whether the male 3 is completely screwed into the female 4, that is, when the first limiting ring 32 contacts the female 4, the male 3 and the female 4 are assembled, and the second limiting ring 33 can cooperate with the clamping block 51 to limit the male 3 when the male 3 is completely inserted into the housing 1, so as to avoid the left-right movement of the male 3.
The utility model provides a radio frequency connector's installation casing, casing 1 is located every stopper 6 department and all has offered the groove 7 of stepping down that can supply stopper 6 to slide from top to bottom, the groove 7 of stepping down is linked together rather than adjacent spout 54, every fixture block 51 is close to the one side of public head 3 and all is connected with stopper 6.
In this embodiment, the limiting block 6 can limit the clamping block 51, so as to avoid excessive extension of the clamping block 51 to the inside of the mounting hole 11 due to the elastic force of the spring 53, so that the inclined surface section 52 cannot abut against the end of the male head 3, and meanwhile, the stability of up-and-down sliding of the clamping block 51 can be ensured.
Further, in the above technical scheme, the clamping blocks 51 are adapted to the insertion holes 31, and the insertion end of each clamping block 51 is far away from the inner wall of the male head 3, and the number of the mounting holes 11 is not less than two, and the mounting holes are distributed on the side wall of the shell 1 at horizontal intervals in a straight line.
In the present embodiment, various electronic components are used in cooperation with a plurality of connector bodies 2 inside a housing 1.
The implementation mode specifically comprises the following steps: when the connector is installed, an assembler firstly directly screws the male head 3 into the female head 4 to assemble the connector body 2, then the other end of the male head 3 is directly inserted into the shell 1, the shell 1 can be a shell of various original devices, such as a wiring terminal, a grounding metal block, a conductive radiating fin and a printed circuit board, and the central connecting line of two jacks 31 on the male head 3 is ensured to be vertical during insertion, so that the male head 3 is aligned with two clamping blocks 51 in the mounting hole 11, at the moment, along with the continuous insertion of the male head 3, the end part of the male head 3 starts to be in contact with an inclined surface section 52 of the clamping block 51, and then the clamping block 51 is subjected to pressure which enables the male head 3 to be far away from the male head 3 under the driving of the male head 3, namely, the clamping block 51 starts to slide towards the inside of the shell 1 along a sliding groove 54, and the shrinkage of the spring 53 is shortened, and then, when the jack 31 of the male head 3 is moved to the end part of the clamping block 51, the clamping block 51 is not blocked by the outer wall of the male head 3, the jack 31 can be rapidly reset and inserted into the jack 31 under the action of the spring 53, so that the male head 3 is limited, and the male head 3 is prevented from rotating in the direction of the mounting hole 11 or the upper part of the shell 3 and is prevented from being in the right-side of the joint direction, and the connector body is prevented from being connected with the outer wall 1, and the male head 3 stably from being in the side 1;
the embodiment specifically solves the problems that when the prior radio frequency connector is installed, the prior radio frequency connector is usually connected to the shells 1 of various components in a screw fixing or welding fixing mode, the fixing process is complex, self-locking cannot be formed between the connector body 2 and the component shells 1, and the connection is unstable.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (7)
1. A radio frequency connector, characterized by: the connector comprises a shell (1) and a connector body (2), wherein a plurality of mounting holes (11) are formed in one side wall of the shell (1), the connector body (2) is mounted in the mounting holes (11), the connector body (2) consists of a male head (3) and a female head (4), the connector body (2) is inserted into the shell (1) by screwing the male head (3) into the mounting holes (11), and a self-locking assembly is arranged at the joint of the shell (1) and each male head (3);
each self-locking assembly comprises two clamping blocks (51) symmetrically distributed on the male head (3), an inclined surface section (52) is arranged at the bottom of one side, close to the female head (4), of each clamping block (51), one end, far away from the male head (3), of each clamping block (51) is connected with a spring (53), and a sliding groove (54) capable of accommodating the springs (53) and the clamping blocks (51) is formed in the position, located by the shell (1), of the self-locking assembly;
the jack (31) has all been seted up to the one end top and the bottom that female head (4) were kept away from to public head (3), and fixture block (51) in every auto-lock subassembly all pass through the elasticity of spring (53), and insert to jack (31) in along spout (54) downwards, realize the auto-lock of connector body (2) and casing (1).
2. A radio frequency connector according to claim 1, wherein: one end of the male head (3) far away from the shell (1) extends into the female head (4) and is in threaded connection with the inner wall of the female head (4) to form the connector body (2).
3. A radio frequency connector according to claim 2, wherein: the male head (3) is close to the first spacing ring (32) of installing in the one end outside of female head (4), second spacing ring (33) are installed in the other end outside of male head (3).
4. A radio frequency connector according to claim 3, wherein: one side of each clamping block (51) close to the male head (3) is connected with a limiting block (6).
5. A mounting housing for a radio frequency connector according to claim 4, wherein: the shell (1) is located at each limiting block (6) and is provided with a yielding groove (7) for the limiting blocks (6) to slide up and down, and the yielding grooves (7) are communicated with adjacent sliding grooves (54).
6. The mounting housing of a radio frequency connector of claim 5, wherein: the clamping blocks (51) are matched with the jacks (31), and the insertion ends of the clamping blocks (51) are far away from the inner wall of the male head (3).
7. The mounting housing of a radio frequency connector of claim 6, wherein: the number of the mounting holes (11) is not less than two, and the mounting holes are horizontally distributed at intervals in a straight shape on the side wall of the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321067522.4U CN220710675U (en) | 2023-05-06 | 2023-05-06 | Radio frequency connector and installation shell thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321067522.4U CN220710675U (en) | 2023-05-06 | 2023-05-06 | Radio frequency connector and installation shell thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220710675U true CN220710675U (en) | 2024-04-02 |
Family
ID=90442360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321067522.4U Active CN220710675U (en) | 2023-05-06 | 2023-05-06 | Radio frequency connector and installation shell thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220710675U (en) |
-
2023
- 2023-05-06 CN CN202321067522.4U patent/CN220710675U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |