CN208656010U - A kind of more Pin needle radio frequency (RF) coaxial connectors of one - Google Patents
A kind of more Pin needle radio frequency (RF) coaxial connectors of one Download PDFInfo
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- CN208656010U CN208656010U CN201821417839.5U CN201821417839U CN208656010U CN 208656010 U CN208656010 U CN 208656010U CN 201821417839 U CN201821417839 U CN 201821417839U CN 208656010 U CN208656010 U CN 208656010U
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- pin needle
- radio frequency
- coaxial connectors
- shielding column
- attachment base
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Abstract
The utility model relates to attachment base technical fields, specifically disclose a kind of more Pin needle radio frequency (RF) coaxial connectors of one, including attachment base and connection wiring harness plug, the attachment base includes plastic shell and the die casting aluminum component in plastic shell, the die casting aluminum component includes main part, the shielding column and ground terminal that connect with main part, and the shielding column is hollow cylindrical；Pin needle is equipped in the shielding column, the Pin needle includes intermediate ends and two connecting pins, and the intermediate ends outer surface is enclosed with plastic cement glue core；The corresponding Pin needle of one shielding column, the quantity of the Pin needle are at least two, and the utility model effectively reduces the cost of connector and the cost of pcb board, avoids the Joint failure between switching pcb board and main PCB plate, simplify the assembly process of host.
Description
Technical field
The utility model relates to attachment base technical field more particularly to a kind of more Pin needle radio frequency (RF) coaxial connectors of one.
Background technique
Hyundai Motor components need to use a kind of radio frequency (RF) coaxial connector with extraneous communication in the car, in order to meet use
Family is to GPS geo-location system, FM/AM satellite radio system, DAB digital video broadcast, 4G communication system, 360 panoramic shootings
Head communication, Wifi communication, the demands such as BT bluetooth need to arrange multiple aerial lugs in the tail end of on-vehicle host, are typically used for
Radio frequency (RF) coaxial connector be Fakra connector, but due to the restriction of mainboard shape width dimensions itself, can not arrange quantity compared with
More aerial lugs.
Traditional solution be increase by one piece of pinboard, switching pcb board on arrange Fakra connector, pinboard with
Mainboard can both be connected by a pair of of BTB connector, FFC/FPC can also be added to connect by a pair of connectors, but meeting in this way
Increase the cost of connector and pcb board of transferring, and the Joint failure being easy to appear between switching pcb board and main PCB plate, and has
Several Fakra connectors just need several Fakra connecting lines of grafting, and assembly is cumbersome, reduce assembly efficiency.
Utility model content
In view of the above technical problems, the utility model proposes one kind to effectively reduce cost, and avoids switching pcb board and master
Joint failure between pcb board simplifies the more Pin needle radio frequency (RF) coaxial connectors of one of host assembly process.
In order to solve the above-mentioned technical problem, concrete scheme provided by the utility model is as follows: a kind of more Pin needle radio frequencies of one
Coaxial connector, including attachment base and connection wiring harness plug, the attachment base include plastic shell and in plastic shell
Die casting aluminum component, the die casting aluminum component include main part, the shielding column and ground terminal that connect with main part, the shielding column
For hollow cylindrical；
Pin needle is equipped in the shielding column, the Pin needle includes intermediate ends and two connecting pins, the intermediate ends appearance
Bread is wrapped with plastic cement glue core；
The corresponding Pin needle of one shielding column, the quantity of the Pin needle are at least two.
Preferably, the quantity of the Pin needle is four, saves the space of arrangement pcb board and solves aerial lug not
Enough applicable cases.
Preferably, the plastic cement glue core with a thickness of 1-2mm, play preferable isolation effect also saving plastic cement glue core simultaneously
Usage amount.
Preferably, the connection wiring harness plug includes plug end and the harness end connecting with plug end, plug end with connect
Seat is cooperatively connected.
Preferably, clamping position is equipped with inside the plastic shell, the plug end is equipped with the clamping block with the cooperation of clamping position,
Improve the stability of connection.
Preferably, the upper surface of the plug end is equipped with adept position, convenient for making the connection of connection wiring harness plug and connector
It is operated with being detached from.
Preferably, the middle part of the clamping block is equipped with limited step, plays connection position-limiting action, while being also convenient for user and obtaining
Know and has connected in place.
Preferably, the Pin needle is that symmetry arrangement, whole arrangement rationally, save the occupied space size of attachment base two-by-two.
Preferably, the Pin needle be 7 font structures, wherein one end be used for connection wiring harness plug device connection function, it is another
End with other pcb boards for connecting.
Compared with prior art, the utility model has the beneficial effects that: the utility model effectively reduce connector and
The cost of pcb board avoids the Joint failure between switching pcb board and main PCB plate, simplifies the assembly process of host.
Detailed description of the invention
Fig. 1 is attachment base overall structure of the explosion figure；
Fig. 2 is attachment base overall structure diagram；
Fig. 3 is connection wiring harness plug construction schematic diagram；
Fig. 4 is the utility model practical application scene schematic diagram；
Wherein, 1 is attachment base；11 be plastic shell；111 be clamping position；12 be die casting aluminum component；121 be main body portion；
122 be shielding column；123 be ground terminal；13 be Pin needle；14 be plastic cement glue core；15 be rear cover；2 be connection wiring harness plug；21
For plug end；211 be clamping block；212 be adept position；22 be harness end.
Specific embodiment
For the technical solution that the present invention will be described in detail, below in conjunction with the attached drawing of the embodiment of the present invention, to of the invention real
The technical solution for applying example carries out clear, complete description.Obviously, described embodiment is a part of the embodiments of the present invention,
Instead of all the embodiments.Based on described the embodiment of the present invention, those of ordinary skill in the art are without creativeness
Every other embodiment obtained, shall fall within the protection scope of the present invention under the premise of labour.
Please refer to Fig. 1-3, present embodiments provide a kind of more Pin needle radio frequency (RF) coaxial connectors of one, including attachment base and
Connection wiring harness plug, attachment base include plastic shell and the die casting aluminum component in plastic shell, and die casting aluminum component includes main part
The shielding column and ground terminal divide, connecting with main part, shielding column are hollow cylindrical；It shields and is equipped with Pin needle, Pin in column
Needle includes intermediate ends and two connecting pins, and intermediate ends outer surface is enclosed with plastic cement glue core；The corresponding Pin needle of one shielding column,
The quantity of Pin needle is at least two, and the rear end of die casting aluminum component is connected with rear cover, is protected for rising to the Pin needle inside die casting aluminum component
Shield effect.
The quantity of Pin needle in the present embodiment is four, in integrally arrangement is very rationally had for symmetry arrangement two-by-two
Effect saves the occupied space size of attachment base, and the quantitative design of Pin needle can save the space of arrangement pcb board and solve external
The not enough applicable cases of connector, naturally it is also possible to 2,6 or 8 be arranged according to actual needs, the present embodiment is not right
The quantity of Pin needle is limited.
Die casting aluminum component is integrated, and is made of die-casting process, saves assembly time and improves stability in use,
Die casting aluminum component includes main part, the shielding column and ground terminal that connect with main part, it should be noted that according to specific knot
The difference of structure design scheme, die casting aluminum component, which can be separated, is made into plastic cement part, or with plastic shell connect into one it is whole
Body, the plastic cement glue core of Pin needle outer surface package with a thickness of 1-2mm, play preferable isolation effect also saving plastic cement glue simultaneously
The usage amount of core.
Wherein, Pin needle is 7 font structures, and wherein one end is used to be used for connection wiring harness plug device connection function, the other end
It is connect with other pcb boards, ground terminal with pcb board for being welded and fixed.
As shown in Fig. 2, connector shown in the present embodiment is Horizontal connector, shielding column and ground terminal are spatially
Perpendicular relationship, Pin needle are 7 font structures；And when evolving into vertical type connector, shielding column with ground terminal is spatially in
Parallel relation, Pin needle is 1 font structure at this time.
Connection wiring harness plug includes plug end and the harness end connecting with plug end, and plug end and attachment base are cooperatively connected,
Clamping position is equipped with inside plastic shell, plug end is equipped with the clamping block with the cooperation of clamping position, improves the stability of connection, plug end
Upper surface be equipped with adept position, convenient for making the connection of connection wiring harness plug and connector and being detached to operate, set in the middle part of clamping block
There is limited step, play connection position-limiting action, while being also convenient for user and learn to have connected in place.
As shown in figure 4, we can select 1 one, four Pin needle radio frequency (RF) coaxial connector to replace 4 list Pin Fakra
Connector, two four Pin needle radio frequency (RF) coaxial connectors of one then can replace 8 list Pin Fakra connectors, originally 4 lists
Pin Fakra connector needs 4 harness of grafting, and after the Fakra connector for having used integrated four Pin needles, operator need to only be inserted
It connects once, while decreasing the connection between mainboard and pinboard, and list Pin connector, double Pin connectors, four Pin
The various combination of connector can be applied in actual items more flexiblely with let us, as can be in 2 four Pin connectors
On the basis of increase by 1 list Pin connector give to compile furthermore, it is possible to carry out mistake proofing in structure and color to single Pin connector
Code Code plays apparent difference effect.
In conclusion the utility model effectively reduces the cost of connector and pcb board, switching pcb board and master are avoided
Joint failure between pcb board simplifies the assembly process of host.
The embodiments of the present invention is explained in detail above in conjunction with attached drawing, but the utility model is not limited to
Above embodiment can also not depart from the utility model within the knowledge of a person skilled in the art
Various changes can be made under the premise of objective.
Claims (9)
1. a kind of more Pin needle radio frequency (RF) coaxial connectors of one, including attachment base (1) and connection wiring harness plug (2), feature exists
In: the attachment base (1) includes plastic shell (11) and the die casting aluminum component (12) in plastic shell (11), the die casting aluminium
Part (12) includes main part (121), the shielding column (122) and ground terminal (123) that connect with main part (121), described
Shielding column (122) is hollow cylindrical；
Pin needle (13) are equipped in the shielding column (122), the Pin needle (13) includes intermediate ends and two connecting pins, it is described in
Between end outer surface be enclosed with plastic cement glue core (14)；
The corresponding Pin needle (13) of one shielding column (122), the quantity of the Pin needle (13) are at least two.
2. the more Pin needle radio frequency (RF) coaxial connectors of one according to claim 1, it is characterised in that: the Pin needle (13)
Quantity is four.
3. the more Pin needle radio frequency (RF) coaxial connectors of one according to claim 1, it is characterised in that: the plastic cement glue core
(14) with a thickness of 1-2mm.
4. the more Pin needle radio frequency (RF) coaxial connectors of one according to claim 1, it is characterised in that: the connection wiring harness is inserted
Head (2) includes plug end (21) and the harness end (22) connecting with plug end (21).
5. the more Pin needle radio frequency (RF) coaxial connectors of one according to claim 4, it is characterised in that: the plastic shell
(11) internal to be equipped with clamping position (111), the plug end (21) is equipped with the clamping block (211) with clamping position (111) cooperation.
6. the more Pin needle radio frequency (RF) coaxial connectors of one according to claim 4, it is characterised in that: the plug end (21)
Upper surface be equipped with adept position (212).
7. the more Pin needle radio frequency (RF) coaxial connectors of one according to claim 5, it is characterised in that: the clamping block (211)
Middle part be equipped with limited step.
8. the more Pin needle radio frequency (RF) coaxial connectors of one according to claim 2, it is characterised in that: the Pin needle (13) is
Symmetry arrangement two-by-two.
9. the more Pin needle radio frequency (RF) coaxial connectors of one according to claim 1, it is characterised in that: the Pin needle (13) is
7 font structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821417839.5U CN208656010U (en) | 2018-08-31 | 2018-08-31 | A kind of more Pin needle radio frequency (RF) coaxial connectors of one |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821417839.5U CN208656010U (en) | 2018-08-31 | 2018-08-31 | A kind of more Pin needle radio frequency (RF) coaxial connectors of one |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208656010U true CN208656010U (en) | 2019-03-26 |
Family
ID=65791895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821417839.5U Active CN208656010U (en) | 2018-08-31 | 2018-08-31 | A kind of more Pin needle radio frequency (RF) coaxial connectors of one |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208656010U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110160581A (en) * | 2018-02-23 | 2019-08-23 | 深圳市良源通科技有限公司 | A kind of environment comprehensive test processing method and system |
| EP3944422A1 (en) * | 2020-07-22 | 2022-01-26 | Yamaichi Electronics Deutschland GmbH | Connector, in particular a mini coaxial automotive connector, for connecting to a compatible plug device and method for manufacturing a connector |
| CN114447719A (en) * | 2022-01-21 | 2022-05-06 | 中航光电科技股份有限公司 | Radio frequency coaxial connector |
| KR20220001923U (en) * | 2021-01-29 | 2022-08-05 | 피-투 인더스트리즈 인코포레이티드 | Mini radio frequency connector |
| KR20220002014U (en) * | 2021-02-08 | 2022-08-17 | 피-투 인더스트리즈 인코포레이티드 | Mini radio frequency connector |
-
2018
- 2018-08-31 CN CN201821417839.5U patent/CN208656010U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110160581A (en) * | 2018-02-23 | 2019-08-23 | 深圳市良源通科技有限公司 | A kind of environment comprehensive test processing method and system |
| EP3944422A1 (en) * | 2020-07-22 | 2022-01-26 | Yamaichi Electronics Deutschland GmbH | Connector, in particular a mini coaxial automotive connector, for connecting to a compatible plug device and method for manufacturing a connector |
| KR20220001923U (en) * | 2021-01-29 | 2022-08-05 | 피-투 인더스트리즈 인코포레이티드 | Mini radio frequency connector |
| KR200497287Y1 (en) * | 2021-01-29 | 2023-09-21 | 피-투 인더스트리즈 인코포레이티드 | Mini radio frequency connector |
| KR20220002014U (en) * | 2021-02-08 | 2022-08-17 | 피-투 인더스트리즈 인코포레이티드 | Mini radio frequency connector |
| KR200497214Y1 (en) * | 2021-02-08 | 2023-08-31 | 피-투 인더스트리즈 인코포레이티드 | Mini radio frequency connector |
| CN114447719A (en) * | 2022-01-21 | 2022-05-06 | 中航光电科技股份有限公司 | Radio frequency coaxial connector |
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