CN103474821A - Board-to-board shell structure of radio frequency coaxial connector - Google Patents
Board-to-board shell structure of radio frequency coaxial connector Download PDFInfo
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- CN103474821A CN103474821A CN2013104417118A CN201310441711A CN103474821A CN 103474821 A CN103474821 A CN 103474821A CN 2013104417118 A CN2013104417118 A CN 2013104417118A CN 201310441711 A CN201310441711 A CN 201310441711A CN 103474821 A CN103474821 A CN 103474821A
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Abstract
The invention discloses a board-to-board shell structure of a radio frequency coaxial connector. The radio frequency coaxial connector comprises a sliding end connector body, a middle adaptor body and a clamping end connector body. An outer shell of the sliding end connector body, an outer shell of the middle adaptor body and an outer shell of the clamping end connector body are all provided with connecting seams, the connecting seams are connected in a superposed mode or through a clamping ring in a buckling mode, the clamping ring is swallow-tail-shaped or circular or rectangular, and the outer shell of the sliding end connector body and the outer shell of the clamping end connector are respectively composed of a metal shell body and plastic covering the metal shell body. An insulator and an internal conductor in the radio frequency coaxial connector are more reliable to install, the shell structure is prevented from opening, the formed shells do not rebound, materials which are used are greatly reduced, cost is reduced, the forming rate of products is high, and production efficiency is greatly improved.
Description
Technical field
The present invention relates to a kind of connector shell structure, be specifically related to the shell mechanism of a kind of plate to the plate radio frequency (RF) coaxial connector.
Background technology
At present, plate mainly adopts car mode global formation processed to the shell mechanism of plate radio frequency (RF) coaxial connector, and the material that this structure is used is many, and material therefor is metal material, causes stock utilization low, and production efficiency is low, cost is high; And the easy resilience of shell prepared by the mode that adopts global formation, can not effectively guarantee the reliability that in connector, insulator and inner wire are installed.
Summary of the invention
The shell mechanism that the object of the invention is to be directed to radio frequency (RF) coaxial connector of the prior art is many with material, the low high problem of cost that reaches of working (machining) efficiency, the shell mechanism of a kind of plate to the plate radio frequency (RF) coaxial connector is provided, this connector comprises the sliding end connector, intermediate adapter and block terminal adapter, be provided with the seam that adopts the snap ring mode to link on the shell of above-mentioned connector, and sliding end connector and block terminal adapter and formed by metal shell and the plastics that are covered on metal shell, not only make insulator and inner wire in this radio frequency (RF) coaxial connector install more reliable, and material therefor greatly reduces, cost, production efficiency also is greatly enhanced.
In order to reach the foregoing invention purpose, the technical solution used in the present invention is as follows:
The shell mechanism of a kind of plate to the plate radio frequency (RF) coaxial connector is provided, and this radio frequency (RF) coaxial connector comprises sliding end connector, intermediate adapter and blocks terminal adapter; Described sliding end connector, intermediate adapter and block on the shell of terminal adapter and be provided with seam, the mode that described seam crossing adopts stack or snap ring is set links so that the reliability of the not resilience of shell of moulding to guarantee that insulator in this radio frequency (RF) coaxial connector and inner wire are installed.
Described snap ring is swallow-tail form snap ring, round clasp or rectangle snap ring.
Described outer casing end inboard of blocking terminal adapter, intermediate adapter and sliding end connector is provided with for spacing convex closure.
Described convex closure is set to 4, is distributed on the circumference that blocks terminal adapter, intermediate adapter and inboard, sliding end connector shell end, for the insulator of RF coaxial connector inside, is fixed.
Described sliding end connector is comprised of metal shell and the plastics that are covered on metal shell with the shell that blocks terminal adapter.
In sum, the present invention has following beneficial effect:
1) mode that the present invention is set to swallow-tail form snap ring, round clasp or rectangle snap ring by the seam crossing that blocks terminal adapter, intermediate adapter and sliding end connector shell structure links, prevent that this shell mechanism from dehiscing, make the not resilience of shell of moulding, guarantee the reliability that insulator in this radio frequency (RF) coaxial connector and inner wire are installed, to meet the radio-frequency performance index.
2) the present invention is comprised of metal shell and the plastics that are covered on metal shell with the shell mechanism that blocks terminal adapter by the sliding end connector is set, when guaranteeing that metal shell plays electric action, the plastics that use have also guaranteed the needed overall dimension of radio frequency (RF) coaxial connector, and reduced the use amount of metal material, effectively reduce product cost.
3) the present invention is by all arranging convex closure to guarantee reliably fixing internal insulator on the shell blocking terminal adapter, intermediate adapter and sliding end connector.
The accompanying drawing explanation
The structural representation of the intermediate adapter that Fig. 1 is the present invention-embodiment 1.
The structural representation that Fig. 2 is the present invention-embodiment 1 intermediate adapter shell seam crossing.
The structural representation that Fig. 3 is the present invention-embodiment 2 intermediate adapter shell seam crossings.
The structural representation that Fig. 4 is the present invention-embodiment 3 intermediate adapter shell seam crossings.
The structural representation that Fig. 5 is the present invention-embodiment 4 intermediate adapter shell seam crossings.
The structural profile schematic diagram of the seam crossing stack that Fig. 6 is the present invention-embodiment 4 intermediate adapter shells.
The structural representation of the sliding end connector that Fig. 7 is the present invention-embodiment 5.
The structural representation that blocks terminal adapter that Fig. 8 is the present invention-embodiment 6.
The plate that Fig. 9 is the present invention-embodiment is to the structural representation under the confined state of plate radio frequency (RF) coaxial connector.
The structural representation that blocks the terminal adapter outer casing end that Figure 10 is the present invention-embodiment 6.
Wherein, the 1, first shell; 2, the first insulator; 3, the first inner wire; 4, seam; 5, rectangle snap ring; 6, round clasp; 7, swallow-tail form snap ring; 8, inclined-plane stack place; 9, second housing; 10, the second insulator; 11, the second inner wire; 12, the 3rd shell; 13, the 3rd insulator; 14, the 3rd inner wire; 15, sliding end connector; 16, intermediate adapter; 17, block terminal adapter; 18, convex closure.
Embodiment
Below in conjunction with specific embodiment, the specific embodiment of the present invention is done and is described in detail:
Embodiment 1
As shown in Fig. 1,2 and 9, the plate of the present embodiment comprises sliding end connector 15, intermediate adapter 16 and blocks terminal adapter 17 to the plate radio frequency (RF) coaxial connector; The shell mechanism of intermediate adapter 16 comprises the first shell 1, the first insulator 2 and the first inner wire 3, be provided with seam 4 on the first shell 1, seam 4 places adopt rectangle snap ring 5 modes to link, so that the first shell 1 not resilience of moulding guarantees the reliability that the first insulator 2 in this radio frequency (RF) coaxial connector and the first inner wire 3 are installed.
Sliding end connector 15 is comprised of metal shell and the plastics that are covered on metal shell with the shell that blocks terminal adapter 17, to reduce the use of metallic copper, enhances productivity, and reduces costs.
Sliding end connector 15, intermediate adapter 16 and block terminal adapter 17 inside circumference and be provided with 4 convex closures 18, for the location to the radio frequency connector insulator.
Embodiment 2
As shown in Figure 3, the shell mechanism of the intermediate adapter 16 of the present embodiment comprises the first shell 1, the first insulator 2 and the first inner wire 3, be provided with seam 4 on the first shell 1, seam 4 places adopt round clasp 6 modes to link, so that the first shell 1 not resilience of moulding guarantees the reliability that the first insulator 2 in this radio frequency (RF) coaxial connector and the first inner wire 3 are installed.
Embodiment 3
As shown in Figure 4, the shell mechanism of the intermediate adapter 16 of the present embodiment comprises the first shell 1, the first insulator 2 and the first inner wire 3, be provided with seam 4 on the first shell 1, seam 4 places adopt swallow-tail form snap ring 7 modes to link, so that the first shell 1 not resilience of moulding guarantees the reliability that the first insulator 2 in this radio frequency (RF) coaxial connector and the first inner wire 3 are installed.
As shown in Figure 5, the shell mechanism of the intermediate adapter 16 of the present embodiment comprises the first shell 1, the first insulator 2 and the first inner wire 3; Be provided with seam 4 on the first shell 1, and the seam 4 of this first shell 1 adopts the mode of stack, and put afterwards riveting in stack and connected with anti-leak (as shown in inclined-plane stack place 8 in Fig. 6).
As shown in Figure 7, the plate of the present embodiment comprises second housing 9, the second insulator 10 and the second inner wire 11 to the sliding end connector 15 of plate radio frequency (RF) coaxial connector; Second housing 9 is comprised of metal shell and the plastics that are covered on metal shell, and the metal shell of second housing 9 partly adopts the mode moulding of punching, and adopts the mode mounted to be installed; This kind of method improved the quality of radio frequency (RF) coaxial connector shell greatly, and improved production efficiency, reduces costs.
As shown in Figure 8, the plate of the present embodiment comprises the 3rd shell 12, the 3rd insulator 13 and the 3rd inner wire 14 to the terminal adapter 17 that blocks of plate radio frequency (RF) coaxial connector; The 3rd shell 12 is comprised of metal shell and the plastics that are covered on metal shell, and the metal shell of the 3rd shell 12 partly adopts the mode moulding of plastic compression, and this structure can realize piercing welding, also SMD, the conveniently installation on PCB; This kind of method improved the quality of radio frequency (RF) coaxial connector shell greatly, and improved production efficiency, reduces costs.
As shown in figure 10, this blocks on the circumference of outer casing end inboard of terminal adapter 17 and evenly is provided with four convex closures 18, for the insulator of RF coaxial connector inside, is fixed.
Although in conjunction with specific embodiments the specific embodiment of the present invention is described in detail, it is not the restriction to this patent protection range.In claims limited range, the various modifications that those skilled in the art can make without creative work or adjustment still are subject to the protection of this patent.
Claims (5)
1. a plate is to the shell mechanism of plate radio frequency (RF) coaxial connector, and it is characterized in that: described plate comprises sliding end connector, intermediate adapter and blocks terminal adapter to the plate radio frequency (RF) coaxial connector; Described sliding end connector, intermediate adapter and block on the shell of terminal adapter and be provided with seam, the mode that described seam crossing adopts stack or snap ring is set links so that the reliability of the not resilience of shell of moulding to guarantee that insulator in this radio frequency (RF) coaxial connector and inner wire are installed.
2. plate according to claim 1, to the shell mechanism of plate radio frequency (RF) coaxial connector, is characterized in that: described snap ring is swallow-tail form snap ring, round clasp or rectangle snap ring.
3. plate according to claim 1, to the shell mechanism of plate radio frequency (RF) coaxial connector, is characterized in that: described outer casing end inboard of blocking terminal adapter, intermediate adapter and sliding end connector is provided with for spacing convex closure.
4. plate according to claim 3 is to the shell mechanism of plate radio frequency (RF) coaxial connector, it is characterized in that: described convex closure is set to 4, be distributed on the circumference that blocks terminal adapter, intermediate adapter and inboard, sliding end connector shell end, be fixed for the insulator of RF coaxial connector inside.
5. plate according to claim 1, to the shell mechanism of plate radio frequency (RF) coaxial connector, is characterized in that: described sliding end connector is comprised of metal shell and the plastics that are covered on metal shell with the shell that blocks terminal adapter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104417118A CN103474821A (en) | 2013-09-26 | 2013-09-26 | Board-to-board shell structure of radio frequency coaxial connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104417118A CN103474821A (en) | 2013-09-26 | 2013-09-26 | Board-to-board shell structure of radio frequency coaxial connector |
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| Publication Number | Publication Date |
|---|---|
| CN103474821A true CN103474821A (en) | 2013-12-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013104417118A Pending CN103474821A (en) | 2013-09-26 | 2013-09-26 | Board-to-board shell structure of radio frequency coaxial connector |
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| Country | Link |
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| CN (1) | CN103474821A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108134288A (en) * | 2017-12-30 | 2018-06-08 | 中航富士达科技股份有限公司 | A kind of RF coaxial adapters |
| CN110911909A (en) * | 2018-09-14 | 2020-03-24 | 广濑电机株式会社 | Coaxial connector assembly |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201072799Y (en) * | 2007-07-23 | 2008-06-11 | 深圳市众恒世讯科技有限公司 | Radio frequency coaxial cable component |
| CN202127117U (en) * | 2011-06-11 | 2012-01-25 | 安费诺凯杰科技(深圳)有限公司 | Radio-frequency connector capable of calibrating positions |
| CN102790314A (en) * | 2011-05-19 | 2012-11-21 | 富士康(昆山)电脑接插件有限公司 | Cable connector assembly |
| CN202695808U (en) * | 2012-07-17 | 2013-01-23 | 四川华丰企业集团有限公司 | Radio frequency coaxial connector |
| CN202695802U (en) * | 2012-07-17 | 2013-01-23 | 四川华丰企业集团有限公司 | Radio frequency coaxial connector |
| CN203589316U (en) * | 2013-09-26 | 2014-05-07 | 鲁建文 | Board-to-board shell structure of radio frequency coaxial connector |
-
2013
- 2013-09-26 CN CN2013104417118A patent/CN103474821A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201072799Y (en) * | 2007-07-23 | 2008-06-11 | 深圳市众恒世讯科技有限公司 | Radio frequency coaxial cable component |
| CN102790314A (en) * | 2011-05-19 | 2012-11-21 | 富士康(昆山)电脑接插件有限公司 | Cable connector assembly |
| CN202127117U (en) * | 2011-06-11 | 2012-01-25 | 安费诺凯杰科技(深圳)有限公司 | Radio-frequency connector capable of calibrating positions |
| CN202695808U (en) * | 2012-07-17 | 2013-01-23 | 四川华丰企业集团有限公司 | Radio frequency coaxial connector |
| CN202695802U (en) * | 2012-07-17 | 2013-01-23 | 四川华丰企业集团有限公司 | Radio frequency coaxial connector |
| CN203589316U (en) * | 2013-09-26 | 2014-05-07 | 鲁建文 | Board-to-board shell structure of radio frequency coaxial connector |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108134288A (en) * | 2017-12-30 | 2018-06-08 | 中航富士达科技股份有限公司 | A kind of RF coaxial adapters |
| CN108134288B (en) * | 2017-12-30 | 2023-12-26 | 中航富士达科技股份有限公司 | Radio frequency coaxial adapter |
| CN110911909A (en) * | 2018-09-14 | 2020-03-24 | 广濑电机株式会社 | Coaxial connector assembly |
| CN110911909B (en) * | 2018-09-14 | 2022-03-22 | 广濑电机株式会社 | Coaxial connector assembly |
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Application publication date: 20131225 |
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| RJ01 | Rejection of invention patent application after publication |