CN204407461U - A kind of Novel cavity type power divider - Google Patents
A kind of Novel cavity type power divider Download PDFInfo
- Publication number
- CN204407461U CN204407461U CN201420863447.7U CN201420863447U CN204407461U CN 204407461 U CN204407461 U CN 204407461U CN 201420863447 U CN201420863447 U CN 201420863447U CN 204407461 U CN204407461 U CN 204407461U
- Authority
- CN
- China
- Prior art keywords
- annular groove
- cavity
- capping
- gasket seal
- type power
- 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.)
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Abstract
The utility model discloses a kind of Novel cavity type power divider, comprise merit and divide rod, merit divides excellent outside to be provided with housing, housing comprises 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 utility model relates to a kind of Novel cavity type power divider.
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.
utility model content:
For overcoming the defect of prior art, the purpose of this utility model is to provide a kind of Novel cavity type power divider, and its structure is simple, reliable in mechanical performance, packaging efficiency are high, with low cost, the strong and long service life to environmental suitability.
The utility model technical solution problem adopts following technical scheme:
A kind of Novel cavity type power divider, comprise merit and divide rod, described merit divides excellent outside to be provided with housing, it is characterized in that, described housing comprises 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, 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 Novel cavity type power divider, size, the shape of described fixed lobe are corresponding with the 3rd annular groove.
Above-mentioned a kind of Novel cavity type power divider, the position of described first ring connected in star is corresponding with the second annular groove.
Above-mentioned a kind of Novel cavity type power divider, the position of described 4th annular groove, shape, size are all corresponding with capping.
Above-mentioned a kind of Novel cavity type power divider, 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 Novel cavity type power divider, the rounded structure of described anticorrosive coat.
Compared with the prior art, the beneficial effects of the utility model are embodied in: be provided with hermetically-sealed construction at cavity end and capping junction, 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 utility model;
Fig. 2 is A place of the present utility model schematic enlarged-scale view;
Fig. 3 is cavity end schematic diagram of the present utility model;
Fig. 4 is gasket seal schematic cross-section of the present utility model;
Fig. 5 is capping schematic cross-section of the present utility model;
embodiment:
Below by way of embodiment, and the utility model is described in further detail by reference to the accompanying drawings.
By reference to the accompanying drawings, a kind of Novel cavity type power divider of the utility model, comprise merit and divide rod 9, described merit divides excellent 9 outsides to be provided with housing 1, it is characterized in that, described housing 1 comprises cavity of power distributor 11, capping 12, and cavity hermetically-sealed construction 13, described hermetically-sealed construction 13 is positioned at cavity 11 end and capping 12 junction, described hermetically-sealed construction 13 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 12 side is provided with the anticorrosive coat 6 be made up of rubber elastomer, described anticorrosive coat 6 is fitted in capping 12 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 11 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 11 by being fastened in recessed 7 grooves of the 3rd annular, described capping 12 realizes the connection with cavity 11 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 12.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, the beneficial effects of the utility model are embodied in: be provided with hermetically-sealed construction at cavity end and capping junction, 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 Novel cavity type power divider, comprise merit and divide rod, described merit divides excellent outside to be provided with housing, it is characterized in that, described housing comprises 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, 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 Novel cavity type power divider 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 Novel cavity type power divider 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 Novel cavity type power divider 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 Novel cavity type power divider 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 Novel cavity type power divider as claimed in claim 1, is characterized in that, a kind of Novel cavity type power divider, the rounded structure of described anticorrosive coat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420863447.7U CN204407461U (en) | 2014-12-31 | 2014-12-31 | A kind of Novel cavity type power divider |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420863447.7U CN204407461U (en) | 2014-12-31 | 2014-12-31 | A kind of Novel cavity type power divider |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204407461U true CN204407461U (en) | 2015-06-17 |
Family
ID=53431298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420863447.7U Expired - Fee Related CN204407461U (en) | 2014-12-31 | 2014-12-31 | A kind of Novel cavity type power divider |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204407461U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104600409A (en) * | 2014-12-31 | 2015-05-06 | 镇江市明基电子有限公司 | Novel cavity power divider |
-
2014
- 2014-12-31 CN CN201420863447.7U patent/CN204407461U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104600409A (en) * | 2014-12-31 | 2015-05-06 | 镇江市明基电子有限公司 | Novel cavity power divider |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20211231 |