CN204407462U - A kind of chamber power divider housing - Google Patents
A kind of chamber power divider housing Download PDFInfo
- Publication number
- CN204407462U CN204407462U CN201420863543.1U CN201420863543U CN204407462U CN 204407462 U CN204407462 U CN 204407462U CN 201420863543 U CN201420863543 U CN 201420863543U CN 204407462 U CN204407462 U CN 204407462U
- Authority
- CN
- China
- Prior art keywords
- annular groove
- cavity
- capping
- gasket seal
- power divider
- 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.)
- Expired - Fee Related
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- Gasket Seals (AREA)
Abstract
The utility model discloses a kind of chamber power divider housing, comprise cavity of power distributor, capping, and cavity hermetically-sealed construction, hermetically-sealed construction is positioned at cavity end and capping junction and states hermetically-sealed construction and comprise the gasket seal and sealing ring that are made up of polytetrafluoroethylene, gasket seal outside is provided with fixed lobe, gasket seal side is provided with first ring connected in star, capping side is provided with the anticorrosive coat be made up of rubber elastomer, anticorrosive coat side is provided with the second annular groove, the sealing ring other end realizes being connected with capping by being fastened in the second annular groove, cavity inner wall at end is provided with from inside to outside the 3rd annular groove, 4th annular groove, gasket seal realizes the connection with cavity by being fastened in the 3rd annular groove, capping realizes the connection with cavity by being crimped in the 4th annular groove.Its structure is simple, reliable in mechanical performance, packaging efficiency are high, with low cost, the strong and long service life to environmental suitability.
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 utility model, 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 |
|---|---|---|---|
| CN201420863543.1U CN204407462U (en) | 2014-12-31 | 2014-12-31 | A kind of chamber power divider housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420863543.1U CN204407462U (en) | 2014-12-31 | 2014-12-31 | A kind of chamber power divider housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204407462U true CN204407462U (en) | 2015-06-17 |
Family
ID=53431299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420863543.1U Expired - Fee Related CN204407462U (en) | 2014-12-31 | 2014-12-31 | A kind of chamber power divider housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204407462U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104600410A (en) * | 2014-12-31 | 2015-05-06 | 镇江市明基电子有限公司 | Cavity power divider housing |
-
2014
- 2014-12-31 CN CN201420863543.1U patent/CN204407462U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104600410A (en) * | 2014-12-31 | 2015-05-06 | 镇江市明基电子有限公司 | Cavity power divider housing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20181231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |