CN213026749U - Connector and radio frequency connector - Google Patents
Connector and radio frequency connector Download PDFInfo
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- CN213026749U CN213026749U CN202021476555.0U CN202021476555U CN213026749U CN 213026749 U CN213026749 U CN 213026749U CN 202021476555 U CN202021476555 U CN 202021476555U CN 213026749 U CN213026749 U CN 213026749U
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- connector
- shell
- radio frequency
- terminal
- insulating elastic
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Abstract
The utility model belongs to the technical field of connectors, in particular to a connector and a radio frequency connector, wherein the connector comprises a shell, a terminal piece and an insulating elastic piece; be provided with the installation cavity in the casing, insulating elastic component installs in the installation cavity, and terminal piece installs in insulating elastic component, and outside the first end of casing was worn out to the one end of terminal piece, the second end of casing was provided with the connecting hole of intercommunication installation cavity, and the surface of casing is provided with the screw thread, and the first end of casing is provided with a plurality of spliced poles. When the connector is installed, the terminal piece extending out of the first end of the shell is connected with the radio frequency connector in a positioning mode, the male connector is in threaded connection with the outer surface of the shell, the terminal of the male connector penetrates through the connecting hole to be connected with the terminal piece located in the installation cavity, in the process of threaded connection of the male connector and the shell, each connecting column is subjected to torsion in the axial direction, and the torsion is borne by the plurality of connecting columns simultaneously, so that the stability of the connector in threaded connection with the male connector is enhanced, and the connection between the connector and the radio frequency connector is more stable.
Description
Technical Field
The utility model belongs to the technical field of the connector, especially, relate to a connector and radio frequency connector.
Background
Radio frequency connectors are commonly used as separable elements that attach to a cable or device to provide electrical connection to a transmission line system. Radio frequency connector passes through the connector and is connected with public head, but the one end of current connector is provided with two arc archs, fixes the connector on radio frequency connector through two arc archs, however, fixes the connector behind radio frequency connector through two arc archs, when being connected public head and connector, receives torsion and appears not hard up the condition such as easily, leads to appearing not hard up the condition between connector and the radio frequency connector, influences radio frequency connector's stability in use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a connector and radio frequency connector, the connector that aims at solving among the prior art receives torsion and appears not hard up the circumstances such as easily, leads to appearing not hard up the circumstances between connector and the radio frequency connector, influences radio frequency connector's stability in use's technical problem.
In order to achieve the above object, an embodiment of the present invention provides a connector, including a housing, a terminal member and an insulating elastic member; the improved terminal is characterized in that a mounting cavity is formed in the shell, the insulating elastic piece is installed in the mounting cavity, the terminal piece is installed in the insulating elastic piece, one end of the terminal piece penetrates out of the first end of the shell, the second end of the shell is provided with a connecting hole communicated with the mounting cavity, threads are arranged on the outer surface of the shell, and a plurality of connecting columns are arranged at the first end of the shell.
Optionally, the terminal piece comprises a first connecting portion, a second connecting portion and a contact portion; the first connecting portion is parallel to the axis of the shell, the first connecting portion is connected between the second connecting portion and the contact portion, and one end, back to the second connecting portion, of the contact portion is of an opening structure.
Optionally, a clamping portion for clamping is provided at the opening of the contact portion.
Optionally, the clamping portion comprises two arc-shaped blocks, and outer side walls of the two arc-shaped blocks are tangent to each other.
Optionally, the second connection portion and the first connection portion are perpendicular to each other.
Optionally, the first connecting portion is provided with a first limiting protrusion.
Optionally, two sides of the first connecting portion are provided with second limiting convex blocks.
Optionally, the insulating elastic member is provided with an accommodating cavity, and both ends of the insulating elastic member are provided with through holes communicated with the accommodating cavity.
Optionally, both ends of the insulating elastic member are provided with pressing portions.
The embodiment of the utility model provides an above-mentioned one or more technical scheme in the connector have one of following technological effect at least: when the radio frequency connector is installed, the terminal piece extending out of the first end of the shell is connected with the radio frequency connector in a positioning mode, then each connecting column is clamped into the radio frequency connector, and finally the connector is fixedly connected with the radio frequency connector; when being connected with public head, the surface threaded connection of public head and casing, and the terminal of public head passes the connecting hole and is connected with the terminal spare that is located the installation intracavity, and at public head and casing threaded connection in-process, each spliced pole receives axial direction's torsion, bears torsion simultaneously through many spliced poles to strengthened the connector with public head threaded connection's stability, it is more stable to be connected between connector and the radio frequency connector.
The utility model also provides a radio frequency connector, including foretell connector.
The embodiment of the utility model provides an above-mentioned one or more technical scheme in the radio frequency connector have one of following technological effect at least: when the connector is installed, the terminal piece extending out of the first end of the shell is connected with the radio frequency connector in a positioning mode, then the connecting columns are clamped into the radio frequency connector, and finally the connector is fixedly connected with the radio frequency connector; when being connected with public head, the surface threaded connection of public head and casing, and the terminal of public head passes the connecting hole and is connected with the terminal spare that is located the installation intracavity, and at public head and casing threaded connection in-process, each spliced pole receives axial direction's torsion, bears torsion simultaneously through many spliced poles to strengthened the connector with public head threaded connection's stability, it is more stable to be connected between connector and the radio frequency connector.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a cross-sectional view of a connector provided in an embodiment of the present invention.
Fig. 2 is another cross-sectional view of a connector according to an embodiment of the present invention.
Fig. 3 is a left side view of the connector provided by the embodiment of the present invention
Fig. 4 is a cross-sectional view of a housing in a connector according to an embodiment of the present invention.
Fig. 5 is a front view of the terminal member of fig. 2.
Fig. 6 is a top view of fig. 5.
Fig. 7 is a cross-sectional view of an insulating elastic member in a connector according to an embodiment of the present invention.
Wherein, in the figures, the respective reference numerals:
10-housing 11-mounting cavity 20-terminal
21-first connection part 211-first limit lug 212-second limit lug
22-second connection 23-contact 24-clamping part
30-insulating elastic member 31-accommodating chamber 32-extrusion part
And 40, connecting columns.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in fig. 1-7, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functionality throughout. The embodiments described below by referring to the drawings are exemplary and intended to explain the embodiments of the present invention and are not to be construed as limiting the present invention.
In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which is only for convenience in describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.
In an embodiment of the present invention, as shown in fig. 1 to 4, a connector is provided, which includes a housing 10, a terminal member 20 and an insulating elastic member 30; be provided with installation cavity 11 in the casing 10, insulating elastic component 30 install in the installation cavity 11, terminal 20 install in the insulating elastic component 30, the one end of terminal 20 is worn out outside the first end of casing 10, the second end of casing 10 is provided with the intercommunication the connecting hole of installation cavity 11, the surface of casing 10 is provided with the screw thread, the first end of casing 10 is provided with a plurality of spliced poles 40.
Specifically, when the connector is installed, the terminal element 20 extending out of the first end of the housing 10 is connected with the radio frequency connector in a positioning manner, then the connecting posts 40 are clamped into the radio frequency connector, and finally the connector is fixedly connected with the radio frequency connector; when being connected with public head, public head and the surface threaded connection of casing 10, and the terminal of public head passes the connecting hole and is connected with the terminal spare 20 that is located the installation cavity 11, and at public head and the 10 threaded connection in-process of casing, each spliced pole 40 receives axial direction's torsion, bears torsion simultaneously through many spliced poles 40 to the connector has been strengthened with public head threaded connection's stability, is connected more stably between connector and the radio frequency connector.
In another embodiment of the present invention, as shown in fig. 3, four connecting columns 40 are provided.
In another embodiment of the present invention, as shown in fig. 5 to 6, the terminal member 20 includes a first connection portion 21, a second connection portion 22 and a contact portion 23; the first connecting portion 21 is parallel to the axis of the housing 10, the first connecting portion 21 is connected between the second connecting portion 22 and the contact portion 23, and one end of the contact portion 23, which faces away from the second connecting portion 22, is open. Specifically, when the male terminal is connected to the housing, the terminal of the male terminal is inserted into the contact portion 23 and is attached to the contact portion 23 for electrical connection, and the contact portion 23 of the opening structure is more convenient for the insertion of the terminal of the male terminal.
In another embodiment of the present invention, as shown in fig. 5, the opening structure is a bell mouth.
In another embodiment of the present invention, as shown in fig. 5, a clamping portion 24 for clamping is provided at the opening of the contact portion 23. Specifically, the terminal of the male terminal is inserted into the contact portion 23, and the clamping portion 24 clamps the side portion of the terminal of the male terminal, thereby further improving the stability of connection, being more stable when used, and improving the stability of the connection head when connected with the male terminal.
In another embodiment of the present invention, as shown in fig. 5, the clamping portion 24 includes two arc-shaped blocks, and the outer sidewalls of the two arc-shaped blocks are tangent to each other. In this way, the two arc blocks back to the end of the contact part 23 can play a guiding role, so that the male terminal can be inserted more conveniently.
In another embodiment of the present invention, as shown in fig. 5, the second connecting portion 22 and the first connecting portion 21 are perpendicular to each other. Specifically, the second connecting portion 22 is disposed perpendicular to the first connecting portion 22, so that the second connecting portion 22 can directly exert a supporting function after the first connecting portion 21 is fixedly mounted.
In another embodiment of the present invention, as shown in fig. 5 to 6, the first connection portion 21 is provided with a first limiting protrusion 211. In this way, the first limiting bump 211 can limit the position of the first connecting part 21 extending out of the housing 10, thereby improving the recognition and facilitating the installation.
In another embodiment of the present invention, as shown in fig. 5 to 6, the first connecting portion 21 is provided with second limiting protrusions 212 at two sides thereof. Specifically, the connection between the first connection portion 21 and the insulating elastic member 30 can be further stabilized by the second limiting protrusions 212 on both sides.
In another embodiment of the present invention, as shown in fig. 7, the insulating elastic member 30 is provided with a containing cavity 31, and both ends of the insulating elastic member 30 are provided with through holes communicated with the containing cavity 31. Specifically, install first connecting portion 21, contact site 23 and clamping part 24 in holding chamber 31, the through-hole of insulating elastic component 30 one end is passed to the one end of first connecting portion 21, install insulating elastic component 30 in installation cavity 11 again, insulating elastic component 30 and installation cavity 11 interference fit, insulating elastic component 30 can play the effect of buffering and fine setting terminal piece 20 when public head is connected with the connector, further improves the accuracy nature of counterpointing.
In another embodiment of the present invention, as shown in fig. 7, both ends of the insulating elastic member 30 are provided with pressing portions 32. Specifically, the two ends of the insulating elastic member 30 are in interference fit with the mounting cavity 11 through the pressing portion 32, so that the middle of the insulating elastic member 30 moves more flexibly, and the alignment accuracy is further improved.
The utility model also provides a radio frequency connector, including foretell connector.
Specifically, due to the adoption of the connector, when the connector is installed, the terminal piece 20 extending out of the first end of the shell 10 is firstly connected with the radio frequency connector in a positioning manner, then each connecting column 40 is clamped into the radio frequency connector, and finally the connector is fixedly connected with the radio frequency connector; when being connected with public head, public head and the surface threaded connection of casing 10, and the terminal of public head passes the connecting hole and is connected with the terminal spare 20 that is located the installation cavity 11, and at public head and the 10 threaded connection in-process of casing, each spliced pole 40 receives axial direction's torsion, bears torsion simultaneously through many spliced poles 40 to the connector has been strengthened with public head threaded connection's stability, is connected more stably between connector and the radio frequency connector.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A connector is characterized by comprising a shell, a terminal piece and an insulating elastic piece; the improved terminal is characterized in that a mounting cavity is formed in the shell, the insulating elastic piece is installed in the mounting cavity, the terminal piece is installed in the insulating elastic piece, one end of the terminal piece penetrates out of the first end of the shell, the second end of the shell is provided with a connecting hole communicated with the mounting cavity, threads are arranged on the outer surface of the shell, and a plurality of connecting columns are arranged at the first end of the shell.
2. The connector according to claim 1, wherein the terminal member includes a first connecting portion, a second connecting portion and a contact portion; the first connecting portion is parallel to the axis of the shell, the first connecting portion is connected between the second connecting portion and the contact portion, and one end, back to the second connecting portion, of the contact portion is of an opening structure.
3. A connecting head according to claim 2, wherein the opening of the contact portion is provided with a clamping portion for clamping.
4. A joining head according to claim 3, wherein the clamping portion comprises two arcuate blocks, the outer side walls of which are tangential to each other.
5. A connecting head according to any one of claims 2 to 4, wherein the second connecting portion and the first connecting portion are perpendicular to each other.
6. A connecting head according to any one of claims 2 to 4, wherein the first connecting part is provided with a first limit projection.
7. A connecting head according to any one of claims 2 to 4, wherein second limiting protrusions are arranged on two sides of the first connecting part.
8. The connecting head according to any one of claims 1 to 4, wherein the insulating elastic member is provided with an accommodating cavity, and both ends of the insulating elastic member are provided with through holes communicated with the accommodating cavity.
9. A connecting head according to any one of claims 1 to 4, wherein the insulating elastic member is provided with pressing portions at both ends.
10. A radio frequency connector, comprising the connector according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021476555.0U CN213026749U (en) | 2020-07-23 | 2020-07-23 | Connector and radio frequency connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021476555.0U CN213026749U (en) | 2020-07-23 | 2020-07-23 | Connector and radio frequency connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213026749U true CN213026749U (en) | 2021-04-20 |
Family
ID=75517764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021476555.0U Active CN213026749U (en) | 2020-07-23 | 2020-07-23 | Connector and radio frequency connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213026749U (en) |
-
2020
- 2020-07-23 CN CN202021476555.0U patent/CN213026749U/en active Active
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