CN216289366U - Public seat of multichannel radio frequency connector, subassembly - Google Patents
Public seat of multichannel radio frequency connector, subassembly Download PDFInfo
- Publication number
- CN216289366U CN216289366U CN202122534147.7U CN202122534147U CN216289366U CN 216289366 U CN216289366 U CN 216289366U CN 202122534147 U CN202122534147 U CN 202122534147U CN 216289366 U CN216289366 U CN 216289366U
- Authority
- CN
- China
- Prior art keywords
- male
- female
- socket
- seat
- insulating base
- 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
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a public seat of multichannel radio frequency connector, subassembly, public seat of connector includes: a male base insulating base; the male seat shielding shell is fixed on the periphery of the male seat insulating base; the male socket comprises at least two male socket signal terminals, a male socket insulating base and a female socket grounding terminal, wherein the at least two male socket signal terminals are arranged on the male socket insulating base; the shielding grounding terminal is of an integrated structure and comprises a grounding part, a connecting part and a buckling part, wherein the grounding part is connected with the buckling part through the connecting part, and the buckling part is buckled with the outer side wall of the shielding shell of the female base; the shielding grounding terminal, the male socket signal terminal, the male socket grounding terminal and the male socket insulating base are fixed together in an integrated forming mode. Compared with the prior art, the problem that the ground shielding effect is influenced due to unstable contact caused by shaking of the male and female seats during plugging is avoided.
Description
Technical Field
The utility model relates to the technical field of electric connectors, in particular to a multi-channel radio frequency connector.
Background
Multichannel radio frequency connector among the prior art leads to because of public seat shielding shell's shaping structure: there is not the face of lock contact when public female seat is to inserting near the terminal that goes out, can appear like this public female seat and have rocking when inserting, lead to the contact unstable, influence the problem of ground connection shielding effect.
SUMMERY OF THE UTILITY MODEL
The embodiment of the application provides a public seat of multichannel radio frequency connector, avoids appearing public female seat and exist when inserting and rock, leads to the contact unstable, influences the problem of ground connection shielding effect.
In order to achieve the purpose, the utility model adopts the technical scheme that:
a multi-channel radio frequency connector male, comprising:
a male base insulating base;
the male seat shielding shell is fixed on the periphery of the male seat insulating base;
the male socket comprises at least two male socket signal terminals, a male socket insulating base and a female socket grounding terminal, wherein the at least two male socket signal terminals are arranged on the male socket insulating base;
the shielding grounding terminal is of an integrated structure and comprises a grounding part, a connecting part and a buckling part, wherein the grounding part is connected with the buckling part through the connecting part, and the buckling part is buckled with the outer side wall of the shielding shell of the female base;
the shielding grounding terminal, the male socket signal terminal, the male socket grounding terminal and the male socket insulating base are fixed together in an integrated forming mode.
Optionally, the buckling part is provided with a convex point, and when the male connector socket is connected to the female connector socket, the convex point is buckled with a groove on the outer side wall of the female socket shielding shell.
Optionally, the number of the bumps is 2.
Optionally, at least one spacing portion is disposed on a side surface of one end of the grounding portion, which is away from the connecting portion.
Optionally, the male seat shielding shell includes a cover portion, a riveting portion, a side portion, and a fastening groove, the cover portion is fixed to the bottom surface of the male seat insulating base, a through hole is formed in one end of the cover portion corresponding to the riveting portion, the riveting portion and the grounding portion are fixed together in a riveting manner, the male seat insulating base is provided with a fastening portion, the fastening groove is formed in the side portion, and the fastening portion is fastened with the fastening groove.
Optionally, the through hole is internally provided with clamping pieces with the same number as the male connector signal terminals, and the clamping pieces are formed by extending the cover part inwards along the edge of the through hole.
Optionally, the male socket signal terminal is provided with a plate-shaped connecting portion.
Optionally, one end of the male socket ground terminal, which is in contact with the shielding ground terminal, is a plate-shaped structure.
The utility model provides a multichannel radio frequency connector subassembly, includes the public seat of multichannel radio frequency connector and the female seat of multichannel radio frequency connector, the public seat of multichannel radio frequency connector with the female seat cooperation of multichannel radio frequency connector, the female seat of multichannel radio frequency connector includes:
a female base insulating base;
the female seat shielding shell is fixed on the periphery of the female seat insulating base, and a groove buckled with the buckling part on the male seat is formed in the outer side wall of the female seat shielding shell;
the at least two female socket signal terminals are arranged on the female socket insulating base, and at least one female socket grounding terminal is arranged between the two opposite female socket signal terminals;
public seat signal terminal with female seat signal terminal electricity is connected, public seat ground terminal with female seat ground terminal electricity is connected, public seat shielding shell with female seat shielding shell electricity is connected.
The utility model has the beneficial effects that: through the shielding ground terminal who sets up integral structure, including ground connection portion, connecting portion, buckling parts, ground connection portion with the buckling parts passes through connecting portion connect, buckling parts and female seat shielding shell's outside looks lock to there is rocking when avoiding appearing public female seat relatively inserting, leads to the contact unstability, influences the problem of ground connection shielding effect.
Drawings
FIG. 1 is a perspective view of a male socket of the multi-channel RF connector of the present invention;
FIG. 2 is an exploded perspective view of a male socket of the multi-channel RF connector of the present invention;
fig. 3 is a perspective view of the shielded ground terminal of the present invention;
FIG. 4 is a perspective view of the male housing of the present invention;
FIG. 5 is a perspective view of the multi-channel RF connector assembly of the present invention (with cable);
FIG. 6 is a perspective view of the female socket of the multi-channel RF connector of the present invention;
fig. 7 is an exploded perspective view of the female socket of the multi-channel rf connector of the present invention.
Detailed Description
The embodiment of the application provides a public seat of multichannel radio frequency connector, and the female seat of public seat that exists among the solution prior art rocks when inserting, leads to the contact unstable, influences the problem of ground connection shielding effect.
In order to solve the technical problems, the general idea of the embodiment of the application is as follows:
through the shielding ground terminal who sets up integral structure, including ground connection portion, connecting portion, buckling parts, ground connection portion with the buckling parts passes through connecting portion connect, buckling parts and female seat shielding shell's outside looks lock to it is stable to realize public female relatively inserting the contact, strengthens the effect of integrative return circuit ground connection shielding.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.
The reference numbers in the drawings of the specification are shown in the following table:
as shown in fig. 1 to 4, the embodiment of the present application:
a multi-channel radio frequency connector male 20, comprising:
a male base insulating base 21;
a male housing shielding shell 22 fixed on the periphery of the male housing insulating base 21;
at least two male socket signal terminals 23 arranged on the male socket insulating base 21, and at least one male socket ground terminal 24 arranged between two opposite male socket signal terminals 23;
the shielding ground terminal 25 is an integrated structure, and includes a ground portion 251, a connecting portion 252, and an engaging portion 253, wherein the ground portion 251 and the engaging portion 253 are connected by the connecting portion 252, and the engaging portion 253 is engaged with an outer sidewall 321 of the female shield housing 32;
the shielding ground terminal 25, the male socket signal terminal 23, the male socket ground terminal 24 and the male socket insulating base 21 are fixed together by integral molding. The integral Molding mode can be selected according to actual requirements, such as integral Molding.
The utility model has the beneficial effects that: the shielding grounding terminal 25 with an integrated structure comprises a grounding part 251, a connecting part 252 and a buckling part 253, wherein the grounding part 251 is connected with the buckling part 253 through the connecting part 252, and the buckling part 253 is buckled with the outer side wall 321 of the female seat shielding shell 32, so that the male and female plug-in contact stability is realized, and the effect of the integrated circuit grounding shielding is enhanced.
Optionally, the buckling portion 253 is provided with a convex point 2531, and when the male connector is inserted into the female connector, the convex point 2531 is buckled with the groove 3211 on the outer sidewall 321 of the female connector shielding shell 32. The convex points are arranged for further improving the buckling stability when the male and female bases are inserted, the number of the convex points 2531 can be 1, 2 and 3 …, the utility model is not limited to this, and the convex point arrangement number 2 is a result of comprehensive consideration of the number and the effect.
Optionally, at least one spacing portion 254 is disposed on a side surface of the grounding portion 251, which is away from the connecting portion 252.
It should be noted that the number of the spacing portions 254 is one less than that of the male connector signal terminals 23, the spacing portions 254 are used for spacing the soldered cables, and the spacing portions 254 are matched with the side edges of the shielding ground terminals 25 to play a role of cable clamping grooves, that is, the wires put in are pre-fixed.
Optionally, the male seat shielding housing 22 includes a cover 221, a rivet 222, a side 223, and a fastening groove 224, where the cover 221 is fixed on the bottom surface of the male seat insulating base 21, a through hole 2211 is disposed at one end of the cover 221 corresponding to the rivet 222, the rivet 222 is fixed with the ground 251 in a riveting manner, the male seat insulating base 21 is provided with a fastening portion 211, the fastening groove 224 is disposed on the side 223, and the fastening portion 211 is fastened with the fastening groove 224.
It will be appreciated that the through hole 2211 is reserved for injecting solder into the connector after the cable is installed and the cover 221 is snapped.
Optionally, the through hole 2211 is internally provided with clamping pieces 2212 corresponding to the number of the male socket signal terminals 23, and the clamping pieces 2212 are formed by the cover portion 221 extending inwards along the edge of the through hole 2211.
When the cover 221 is engaged, the clip 2212 can abut against the cable, so that the clip 2212 and the shielding ground terminal 25 are engaged with each other to fix the cable.
For example, the process of the wire welding installation process of the utility model is as follows:
the cable is placed into the slot formed by the matching of the spacing parts 254 and the side edges of the spacing parts 254 and the shielding grounding terminal 25, the cable core and the plate-shaped connecting part are connected by soldering tin, the male housing shielding shell 22 is buckled, the clamping piece 2212 and the shielding grounding terminal 25 are mutually matched to abut against the cable, and the soldering tin is injected into the connector through the through hole 2211. Thus, compared with the welding process in the prior art, the process of pre-welding the wire by clamping the ground plate in advance is omitted, and the filling welding step is only needed after the male shielding shell 22 is buckled. Therefore, the welding process is optimized, and the effect of the integral grounding shield is improved.
Alternatively, the male socket signal terminal 23 is provided with a plate-shaped connecting portion 231.
The plate-shaped connecting portion 231 is provided to increase a contact area between the signal terminal and the cable, to make the contact more stable, and to contribute to stable fixation of the solder when the cable is soldered.
Optionally, an end of the male socket ground terminal 24 contacting the shielding ground terminal 25 is a plate-shaped structure.
Thus, the plate-shaped structure of the portion in ground contact can achieve the effect of stabilizing the ground contact.
As shown in fig. 5, the present invention also includes embodiments:
a multi-channel rf connector assembly 100 comprising a male multi-channel rf connector receptacle 20 as in fig. 1 and a female multi-channel rf connector receptacle 30 as in fig. 6, the male multi-channel rf connector receptacle 20 mating with the female multi-channel rf connector receptacle 30, as in fig. 7, the female multi-channel rf connector receptacle 20 comprising:
a female base insulating base 31;
the female seat shielding shell 32 is fixed on the periphery of the female seat insulating base 31, and a groove 3211 which is buckled with the buckling part 253 on the male seat is formed in the outer side wall 321 of the female seat shielding shell 32;
at least two female socket signal terminals 33 arranged on the female socket insulating base 31, and at least one female socket grounding terminal 34 is arranged between two opposite female socket signal terminals 33;
it will be appreciated that the number of male receptacle signal terminals 23 corresponds to the number of female receptacle signal terminals 33, and the number of male receptacle ground terminals 24 corresponds to the number of female receptacle ground terminals 34.
When the multi-channel radio frequency connector male socket 20 is buckled with the multi-channel radio frequency connector female socket 30, the male socket signal terminal 23 is electrically connected with the female socket signal terminal 33, the male socket ground terminal 24 is electrically connected with the female socket ground terminal 34, and the male socket shielding shell 22 is electrically connected with the female socket shielding shell 32.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express the embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (9)
1. A male multi-channel radio frequency connector receptacle, comprising:
a male base insulating base;
the male seat shielding shell is fixed on the periphery of the male seat insulating base;
the male socket comprises at least two male socket signal terminals, a male socket insulating base and a female socket grounding terminal, wherein the at least two male socket signal terminals are arranged on the male socket insulating base;
the shielding grounding terminal is of an integrated structure and comprises a grounding part, a connecting part and a buckling part, wherein the grounding part is connected with the buckling part through the connecting part, and the buckling part is buckled with the outer side wall of the shielding shell of the female base;
the shielding grounding terminal, the male socket signal terminal, the male socket grounding terminal and the male socket insulating base are fixed together in an integrated forming mode.
2. The male connector of claim 1, wherein the engaging portion has a protrusion, and when the male connector is inserted into the female connector, the protrusion engages with a groove on an outer sidewall of the shielding shell of the female connector.
3. The male socket of claim 2, wherein the number of bumps is 2.
4. The male socket of claim 1, wherein at least one spacer is disposed on a side surface of the grounding portion facing away from the connecting portion.
5. The male socket of claim 1, wherein the male socket shielding housing comprises a cover portion, a riveting portion, a side portion and a fastening groove, the cover portion is fixed on the bottom surface of the male socket insulating base, a through hole is formed at one end of the cover portion corresponding to the riveting portion, the riveting portion and the grounding portion are fixed together in a riveting manner, the male socket insulating base is provided with a fastening portion, the fastening groove is formed on the side portion, and the fastening portion is fastened with the fastening groove.
6. The male connector receptacle of claim 5, wherein the through-holes are provided with clips corresponding to the number of the male receptacle signal terminals, the clips being formed by the cover extending inward along the edges of the through-holes.
7. The male header of claim 1, wherein the male header signal terminals are provided with a plate-like connection portion.
8. The male header of claim 1, wherein an end of the male header ground terminal contacting the shield ground terminal is a plate-like structure.
9. A multi-channel rf connector assembly comprising a male multi-channel rf connector receptacle of any one of claims 1-8 and a female multi-channel rf connector receptacle that mates with the male multi-channel rf connector receptacle of any one of claims 1-8, comprising:
a female base insulating base;
the female seat shielding shell is fixed on the periphery of the female seat insulating base, and a groove buckled with the buckling part on the male seat is formed in the outer side wall of the female seat shielding shell;
the at least two female socket signal terminals are arranged on the female socket insulating base, and at least one female socket grounding terminal is arranged between the two opposite female socket signal terminals;
public seat signal terminal with female seat signal terminal electricity is connected, public seat ground terminal with female seat ground terminal electricity is connected, public seat shielding shell with female seat shielding shell electricity is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122534147.7U CN216289366U (en) | 2021-10-21 | 2021-10-21 | Public seat of multichannel radio frequency connector, subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122534147.7U CN216289366U (en) | 2021-10-21 | 2021-10-21 | Public seat of multichannel radio frequency connector, subassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216289366U true CN216289366U (en) | 2022-04-12 |
Family
ID=81070225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122534147.7U Active CN216289366U (en) | 2021-10-21 | 2021-10-21 | Public seat of multichannel radio frequency connector, subassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216289366U (en) |
-
2021
- 2021-10-21 CN CN202122534147.7U patent/CN216289366U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108258484B (en) | Electric connector and combination thereof | |
| US7008267B2 (en) | Shielded board-mounted electrical connector | |
| CN107404033B (en) | Electric connector and manufacturing method thereof | |
| CN105576416B (en) | Electrical connector assembly | |
| US7074085B2 (en) | Shielded electrical connector assembly | |
| US7008762B2 (en) | Electrical connector assembly having grounding function | |
| CN109638523B (en) | Board-to-board connector | |
| CN107591630B (en) | Plug connector | |
| CN110932002B (en) | Electric connector and butting connector thereof | |
| CN109301570B (en) | Electric connector | |
| CN210576571U (en) | Board-to-board radio frequency socket and connector assembly | |
| CN210111107U (en) | Electric connector assembly and electronic equipment | |
| CN216289366U (en) | Public seat of multichannel radio frequency connector, subassembly | |
| CN106961034B (en) | Electric connector | |
| CN114914749A (en) | Electrical connector, method of manufacture and connector assembly | |
| CN107681290B (en) | Cable assembly with improved cable retention | |
| CN111834826B (en) | Electric connector | |
| CN111786200B (en) | Multi-polar substrate electric connector | |
| CN209844104U (en) | Electrical connector | |
| CN109411921B (en) | High-frequency large-current USB socket | |
| CN110661125B (en) | Electrical connector assembly | |
| CN211629368U (en) | Socket shell and socket | |
| CN210296754U (en) | Board-to-board radio frequency plug | |
| CN217405762U (en) | Electrical connector | |
| CN211958131U (en) | Improvement Type-C plug connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |