CN104600410A - Cavity power divider housing - Google Patents
Cavity power divider housing Download PDFInfo
- Publication number
- CN104600410A CN104600410A CN201410846630.0A CN201410846630A CN104600410A CN 104600410 A CN104600410 A CN 104600410A CN 201410846630 A CN201410846630 A CN 201410846630A CN 104600410 A CN104600410 A CN 104600410A
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- CN
- China
- Prior art keywords
- annular groove
- cavity
- power divider
- capping
- gasket seal
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- 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.)
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Abstract
The invention discloses a cavity power divider housing; the cavity power divider housing comprises a power divider cavity, a seal cap, and a cavity sealing structure; the sealing structure is located at the connection point of the cavity tail end and the seal cap; the sealing structure comprises a sealing gasket and a sealing ring which are made of polytetrafluoroethylene; the exterior of the sealing gasket is provided with a fixing protrusion; one side of the sealing gasket is provided with a first annular groove; one side of the seal cap is provided with an anti-corrosion layer made of a rubber elastomer; one side of the anti-corrosion layer is provided with a second annular groove; the other end of the sealing ring is clamped in the second annular groove so as to achieve the connection with the seal cap; the inner wall at the cavity tail end is provided with a third annular groove and a fourth annular groove from inside to outside; the sealing gasket is clamped in the third annular groove so as to achieve the connection with the cavity; the seal cap is pressed into the fourth annular groove so as to achieve the connection with the cavity. The cavity power divider housing is simple in structure, reliable in mechanical performance, high in assembling efficiency, low cost, strong in environment adaptation, and long in service life.
Description
technical field:
The present invention relates to a kind of chamber power divider housing.
background technology:
At present, low for general useful life for traditional chamber power divider, the structure crimped is adopted between cavity with capping, between unavoidable generation gap, long outdoor application, has certain corrosive gas, inside that liquid enters into product, causes the corrosion of product, overall performance index worsens, and simultaneously, the structure of crimping makes the assembly process of product increase.
summary of the invention:
For overcoming the defect of prior art, the object of the present invention is to provide a kind of chamber power divider housing, its structure be simple, reliable in mechanical performance, packaging efficiency are high, with low cost, the strong and long service life to environmental suitability.
Technical solution problem of the present invention adopts following technical scheme:
A kind of chamber power divider housing, it is characterized in that, comprise cavity of power distributor, capping, and cavity hermetically-sealed construction, described hermetically-sealed construction is positioned at cavity end and capping junction, described hermetically-sealed construction comprises the gasket seal and sealing ring that are made up of polytetrafluoroethylene, described gasket seal is rounded, its outside is provided with fixed lobe, described fixed lobe cross section structure triangular in shape, described gasket seal side is provided with first ring connected in star, and described sealing ring realizes being connected with gasket seal by being fastened in first ring connected in star; Described capping side is provided with the anticorrosive coat be made up of rubber elastomer, described anticorrosive coat is fitted in closure surface, described anticorrosive coat side is provided with the second annular groove, the described sealing ring other end realizes being connected with capping by being fastened in the second annular groove, described cavity inner wall at end is provided with from inside to outside the 3rd annular groove, 4th annular groove, described 3rd annular groove cross section is triangular in shape, and described 4th annular groove is square; Described gasket seal realizes the connection with cavity by being fastened in the 3rd annular groove; Described capping realizes the connection with cavity by being crimped in the 4th annular groove.
Above-mentioned a kind of chamber power divider housing, size, the shape of described fixed lobe are corresponding with the 3rd annular groove.
Above-mentioned a kind of chamber power divider housing, the position of described first ring connected in star is corresponding with the second annular groove.
Above-mentioned a kind of chamber power divider housing, the position of described 4th annular groove, shape, size are all corresponding with capping.
Above-mentioned a kind of chamber power divider housing, described gasket seal and sealing ring at inside cavity position relationship are: be gasket seal and sealing ring from inside to outside successively.
Above-mentioned a kind of chamber power divider housing, the rounded structure of described anticorrosive coat.
Compared with the prior art, beneficial effect of the present invention is embodied in: be provided with hermetically-sealed construction at cavity end and capping junction, is protected, greatly can improve the sealing property between cavity and capping by gasket seal and the double black box of sealing ring; Gasket seal uniqueness is provided with triangle fixed lobe, and improve and cavity contact area, while firmly can being fastened on inside cavity, triangular structure more can accomplish effective sealing; In capping, unique design has anticorrosive coat, improves antiseptic effect, the 3rd annular groove design unique on its anticorrosive coat, can effective gluing, sealing ring, and the sealing effectiveness greatly between reinforcement sealing structure and capping, accomplishes better sealing at corrosion-resistant simultaneously.
accompanying drawing illustrates:
Fig. 1 is overall structure cutaway view of the present invention;
Fig. 2 is A place of the present invention schematic enlarged-scale view;
Fig. 3 is cavity end schematic diagram of the present invention;
Fig. 4 is gasket seal schematic cross-section of the present invention;
Fig. 5 is capping schematic cross-section of the present invention;
embodiment:
Below by way of embodiment, and the invention will be further described by reference to the accompanying drawings.
By reference to the accompanying drawings, a kind of chamber power divider housing of the present invention, it is characterized in that, comprise cavity of power distributor 1, capping 2, and cavity hermetically-sealed construction 3, described hermetically-sealed construction 3 is positioned at cavity 1 end and capping 2 junction, described hermetically-sealed construction 3 comprises the gasket seal 4 and sealing ring 5 that are made up of polytetrafluoroethylene, described gasket seal 4 is rounded, its outside is provided with fixed lobe 41, described fixed lobe 41 cross section structure triangular in shape, described gasket seal 4 side is provided with first ring connected in star 42, described sealing ring 5 realizes being connected with gasket seal 4 by being fastened in first ring connected in star 42, described capping 2 side is provided with the anticorrosive coat 6 be made up of rubber elastomer, described anticorrosive coat 6 is fitted in capping 2 surface, described anticorrosive coat 6 side is provided with the second annular groove 61, described sealing ring 5 other end realizes being connected with capping 12 by being fastened in the second annular groove 61, described cavity 1 inner wall at end is provided with the 3rd annular groove 7 from inside to outside, 4th annular groove 8, described 3rd annular groove 7 cross section is triangular in shape, and described 4th annular 8 grooves are square, described gasket seal 4 realizes the connection with cavity 1 by being fastened in recessed 7 grooves of the 3rd annular, described capping 2 realizes the connection with cavity 1 by being crimped in the 4th annular groove 8.Size, the shape of described fixed lobe 41 are corresponding with the 3rd annular groove 7.The position of described first ring connected in star 42 is corresponding with the second annular groove 51.The position of described 4th annular groove 8, shape, size are all corresponding with capping 2.Described gasket seal 4 and sealing ring 5 at inside cavity position relationship are: be gasket seal 4 and sealing ring 5 from inside to outside successively.The rounded structure of described anticorrosive coat 6.
Compared with the prior art, beneficial effect of the present invention is embodied in: be provided with hermetically-sealed construction at cavity end and capping junction, is protected, greatly can improve the sealing property between cavity and capping by gasket seal and the double black box of sealing ring; Gasket seal uniqueness is provided with triangle fixed lobe, and improve and cavity contact area, while firmly can being fastened on inside cavity, triangular structure more can accomplish effective sealing; In capping, unique design has anticorrosive coat, improves antiseptic effect, the 3rd annular groove design unique on its anticorrosive coat, can effective gluing, sealing ring, and the sealing effectiveness greatly between reinforcement sealing structure and capping, accomplishes better sealing at corrosion-resistant simultaneously.
Claims (6)
1. a chamber power divider housing, it is characterized in that, comprise cavity of power distributor, capping, and cavity hermetically-sealed construction, described hermetically-sealed construction is positioned at cavity end and capping junction, described hermetically-sealed construction comprises the gasket seal and sealing ring that are made up of polytetrafluoroethylene, described gasket seal is rounded, its outside is provided with fixed lobe, described fixed lobe cross section structure triangular in shape, described gasket seal side is provided with first ring connected in star, and described sealing ring realizes being connected with gasket seal by being fastened in first ring connected in star; Described capping side is provided with the anticorrosive coat be made up of rubber elastomer, described anticorrosive coat is fitted in closure surface, described anticorrosive coat side is provided with the second annular groove, the described sealing ring other end realizes being connected with capping by being fastened in the second annular groove, described cavity inner wall at end is provided with from inside to outside the 3rd annular groove, 4th annular groove, described 3rd annular groove cross section is triangular in shape, and described 4th annular groove is square; Described gasket seal realizes the connection with cavity by being fastened in the 3rd annular groove; Described capping realizes the connection with cavity by being crimped in the 4th annular groove.
2. a kind of chamber power divider housing as claimed in claim 1, is characterized in that, size, the shape of described fixed lobe are corresponding with the 3rd annular groove.
3. a kind of chamber power divider housing as claimed in claim 1, is characterized in that, the position of described first ring connected in star is corresponding with the second annular groove.
4. a kind of chamber power divider housing as claimed in claim 1, is characterized in that, the position of described 4th annular groove, shape, size are all corresponding with capping.
5. a kind of chamber power divider housing as claimed in claim 1, is characterized in that, described gasket seal and sealing ring at inside cavity position relationship are: be gasket seal and sealing ring from inside to outside successively.
6. a kind of chamber power divider housing as claimed in claim 1, is characterized in that, a kind of chamber power divider housing, the rounded structure of described anticorrosive coat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410846630.0A CN104600410A (en) | 2014-12-31 | 2014-12-31 | Cavity power divider housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410846630.0A CN104600410A (en) | 2014-12-31 | 2014-12-31 | Cavity power divider housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104600410A true CN104600410A (en) | 2015-05-06 |
Family
ID=53126036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410846630.0A Pending CN104600410A (en) | 2014-12-31 | 2014-12-31 | Cavity power divider housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104600410A (en) |
Citations (12)
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| CN2934782Y (en) * | 2006-07-24 | 2007-08-15 | 淄博市临淄亿通石化配件有限公司 | F4 glue-wrapped pad |
| CN102509839A (en) * | 2011-11-17 | 2012-06-20 | 中国电信股份有限公司 | Microwave device and manufacturing method therefor |
| CN102519795A (en) * | 2011-11-30 | 2012-06-27 | 北京交通大学 | Rotatable rock-soil testing machine driven by single motor |
| CN102667294A (en) * | 2009-11-18 | 2012-09-12 | Smc株式会社 | Pipe joint |
| CN202523825U (en) * | 2012-04-09 | 2012-11-07 | 合肥威科电子技术有限公司 | Sealing structure for passive device |
| US20120293274A1 (en) * | 2011-05-17 | 2012-11-22 | City University Of Hong Kong | Multiple-way ring cavity power combiner and divider |
| CN102878293A (en) * | 2012-09-07 | 2013-01-16 | 昆山铭佳利电子制品有限公司 | Sealing gasket |
| CN202674668U (en) * | 2012-05-15 | 2013-01-16 | 蒋世昌 | Sealing washer |
| CN103016693A (en) * | 2012-12-08 | 2013-04-03 | 江阴克威齿轮箱制造有限公司 | Sealing structure for bonding surface of speed reducer housing |
| CN103427144A (en) * | 2013-08-14 | 2013-12-04 | 安徽蓝麦通信科技有限公司 | Waterproof impedance conversion cavity power divider |
| CN203756982U (en) * | 2013-12-20 | 2014-08-06 | 杨顺立 | Triangular ring sealing gasket and loose joint adopting triangular ring sealing gasket |
| CN204407462U (en) * | 2014-12-31 | 2015-06-17 | 镇江市明基电子有限公司 | A kind of chamber power divider housing |
-
2014
- 2014-12-31 CN CN201410846630.0A patent/CN104600410A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2934782Y (en) * | 2006-07-24 | 2007-08-15 | 淄博市临淄亿通石化配件有限公司 | F4 glue-wrapped pad |
| CN102667294A (en) * | 2009-11-18 | 2012-09-12 | Smc株式会社 | Pipe joint |
| US20120293274A1 (en) * | 2011-05-17 | 2012-11-22 | City University Of Hong Kong | Multiple-way ring cavity power combiner and divider |
| CN102509839A (en) * | 2011-11-17 | 2012-06-20 | 中国电信股份有限公司 | Microwave device and manufacturing method therefor |
| CN102519795A (en) * | 2011-11-30 | 2012-06-27 | 北京交通大学 | Rotatable rock-soil testing machine driven by single motor |
| CN202523825U (en) * | 2012-04-09 | 2012-11-07 | 合肥威科电子技术有限公司 | Sealing structure for passive device |
| CN202674668U (en) * | 2012-05-15 | 2013-01-16 | 蒋世昌 | Sealing washer |
| CN102878293A (en) * | 2012-09-07 | 2013-01-16 | 昆山铭佳利电子制品有限公司 | Sealing gasket |
| CN103016693A (en) * | 2012-12-08 | 2013-04-03 | 江阴克威齿轮箱制造有限公司 | Sealing structure for bonding surface of speed reducer housing |
| CN103427144A (en) * | 2013-08-14 | 2013-12-04 | 安徽蓝麦通信科技有限公司 | Waterproof impedance conversion cavity power divider |
| CN203756982U (en) * | 2013-12-20 | 2014-08-06 | 杨顺立 | Triangular ring sealing gasket and loose joint adopting triangular ring sealing gasket |
| CN204407462U (en) * | 2014-12-31 | 2015-06-17 | 镇江市明基电子有限公司 | A kind of chamber power divider housing |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150506 |
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| RJ01 | Rejection of invention patent application after publication |