CN107509348A - A kind of split type sealing structure of passive device - Google Patents
A kind of split type sealing structure of passive device Download PDFInfo
- Publication number
- CN107509348A CN107509348A CN201710549569.7A CN201710549569A CN107509348A CN 107509348 A CN107509348 A CN 107509348A CN 201710549569 A CN201710549569 A CN 201710549569A CN 107509348 A CN107509348 A CN 107509348A
- Authority
- CN
- China
- Prior art keywords
- fixed plate
- mobile station
- cover plate
- plate
- bracing wire
- 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.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/06—Hermetically-sealed casings
- H05K5/061—Hermetically-sealed casings sealed by a gasket held between a removable cover and a body, e.g. O-ring, packing
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/06—Hermetically-sealed casings
- H05K5/069—Other details of the casing, e.g. wall structure, passage for a connector, a cable, a shaft
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Casings For Electric Apparatus (AREA)
- Insertion, Bundling And Securing Of Wires For Electric Apparatuses (AREA)
Abstract
The present invention provides a kind of split type sealing structure of passive device,Including cover plate,Bracing wire hole,Annular recess,Mobile station one,Soft seal glue,Mobile station two,Fixed plate one,Pressing plate and fixed plate two,Bracing wire hole is opened in boss upper surface,Annular recess is opened in bracing wire hole inner annular side,Mobile station one is assemblied in right station in annular recess,Mobile station two is assemblied in left end inside annular recess,The left side of mobile station one and the right side of mobile station two are respectively and fixedly provided with soft seal glue,The design improves the sealing of cable line pull-out location,Cover plate upper surface fits with the lower surface of fixed plate one,Cover plate lower surface fits with the upper surface of fixed plate two,Pressing plate upper end is connected with the left side of fixed plate one,Pressing plate lower end is connected with the left side of fixed plate one,The design improves the sealing of cover plate and box body link position,The present invention is rational in infrastructure,It is easy to operation,Good airproof performance,Reliability is high.
Description
Technical field
The present invention is a kind of split type sealing structure of passive device, belongs to electronic information technical field.
Background technology
Passive device is one of element the most frequently used in microwave technical field.In most cases, passive device is all to answer
With indoors, so not high to the sealing requirements of device, but apply if the outdoor or in the case of bad environments, meeting
Influenceed by external condition, so device has required corresponding sealing structure, to prevent external substance from entering passive device
The inside cavity of part, influence the electrical specifications and third order intermodulation index of device.
In the prior art, the sealing structure sealing effectiveness of passive device is poor, in use, easily frequent because of cavity
Unlatching causes to wear, and influences sealing effectiveness, so needing the split type sealing structure of passive device a kind of to solve the above problems.
The content of the invention
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of split type sealing structure of passive device,
To solve the problems mentioned in the above background technology, rational in infrastructure, easy to operation, good airproof performance of the invention, reliability are high.
To achieve these goals, the present invention is to realize by the following technical solutions：A kind of split of passive device
Formula sealing structure, including box body, boss, bracing wire seal assembly, cover plate and cover plate for sealing component, the cassette upper end face and
Lower surface is respectively and fixedly provided with boss, and the bracing wire seal assembly is arranged on inside boss, and the cover plate is arranged on box body front end face, institute
State cover plate for sealing component and be arranged on cover plate and box body link position, the bracing wire seal assembly includes bracing wire hole, annular recess, bullet
Spring, mobile station one, soft seal glue, water-guiding hole and mobile station two, the bracing wire hole are opened in boss upper surface, the bracing wire
Hole is connected with tray interior, and the annular recess is opened in bracing wire hole inner annular side, the annular recess inside left
End face and its right end face are mounted on spring, and the mobile station one is assemblied in right station in annular recess, the mobile station
One is connected by spring with annular recess inner right side end face, and the mobile station two is assemblied in left end inside annular recess, institute
State mobile station two by spring with annular recess inside left end face to be connected, the left side of mobile station one and mobile station two
Right side is respectively and fixedly provided with soft seal glue, and the water-guiding hole is opened in the upper surface of mobile station one, and extends under boss right side
Portion position, the cover plate for sealing component include rubber sealing film, fixed plate one, pressing plate, sealing strip and fixed plate two, the rubber
Glue diaphragm seal is fixed on box body and cover plate right side, and the rubber sealing film upper end is fixed on the lower surface of fixed plate one, described
Rubber sealing film lower end is fixed on the upper surface of fixed plate two, and the fixed plate one is fixed on cassette upper end face, the cover plate upper end
Face fits with the lower surface of fixed plate one, and the fixed plate two is fixed on box body lower surface, the cover plate lower surface and fixed plate
Two upper surfaces fit, and the pressing plate upper end is connected with the left side of fixed plate one, the pressing plate lower end and the left end of fixed plate one
Face is connected, and the lower surface of fixed plate one, the upper surface of fixed plate two and the pressing plate right side are respectively and fixedly provided with sealing strip.
Further, the box body left side and right side rear positions are respectively and fixedly provided with wing plate.
Further, the cover plate right-hand member is connected by hinge with box body.
Further, fixed plate one and fixed plate two left side offers screwed hole.
Further, the pressing plate right side is symmetrical above and below offers through hole.
Further, the through hole is connected by threaded rod with screwed hole.
Beneficial effects of the present invention：The split type sealing structure of a kind of passive device of the present invention, because the present invention with the addition of
Bracing wire hole, annular recess, spring, mobile station one, soft seal glue, water-guiding hole and mobile station two, the design improve optical cable
The sealing of line pull-out location, solves the problems, such as passive device cable line link position sealing deficiency of the prior art.
Because the present invention with the addition of rubber sealing film, fixed plate one, pressing plate, sealing strip and fixed plate two, the design improves
The sealing of cover plate and box body link position, and it is easy to unlatching and the closure of cover plate, solve of the prior art passive
Device sealing element is easily worn in frequent opening process, the problem of influenceing sealing effectiveness.
Because with the addition of wing plate, the installation of the present invention is easy in the design, and because with the addition of hinge, the company of cover plate is easy in the design
Connect, because with the addition of screwed hole, through hole and screw, pressing plate and the connection of fixed plate one and fixed plate two are easy in the design, this
Inventive structure is reasonable, easy to operation, good airproof performance, and reliability is high.
Brief description of the drawings
The detailed description made by reading with reference to the following drawings to non-limiting example, further feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural representation of the split type sealing structure of passive device of the present invention；
Fig. 2 is the structural representation of bracing wire seal assembly in a kind of split type sealing structure of passive device of the present invention；
Fig. 3 is a kind of structural representation of the split type sealing structure middle cover plate seal assemblies of passive device of the present invention；
In figure：1- box bodys, 2- boss, 3- bracing wires seal assembly, 4- cover plates, 5- cover plate for sealing component, 31- bracing wires hole, 32-
Annular recess, 33- springs, 34- mobile stations one, 35- soft seals glue, 36- water-guiding holes, 37- mobile stations two, 51- rubber seals
Film, 52- fixed plates one, 53- pressing plates, 54- sealing strips, 55- fixed plates two.
Embodiment
To be easy to understand the technical means, the inventive features, the objects and the advantages of the present invention, with reference to
Embodiment, the present invention is expanded on further.
Fig. 1-Fig. 3 is referred to, the present invention provides a kind of technical scheme：A kind of split type sealing structure of passive device, bag
Box body 1, boss 2, bracing wire seal assembly 3, cover plate 4 and cover plate for sealing component 5 are included, the upper surface of box body 1 and lower surface are solid
Surely there is boss 2, bracing wire seal assembly 3 is arranged on inside boss 2, and cover plate 4 is arranged on the front end face of box body 1, and cover plate for sealing component 5 is set
Put in cover plate 4 and the link position of box body 1.
Bracing wire seal assembly 3 include bracing wire hole 31, annular recess 32, spring 33, mobile station 1, soft seal glue 35,
Water-guiding hole 36 and mobile station 2 37, bracing wire hole 31 are opened in the upper surface of boss 2, and bracing wire hole 31 inside box body 1 with being connected, ring
Shape groove 32 is opened in the inner annular side of bracing wire hole 31, and the inside left end face of annular recess 32 and its right end face are mounted on
Spring 33, mobile station 1 are assemblied in right station in annular recess 32, and mobile station 1 passes through spring 33 and annular recess 32
Inner right side end face is connected, and mobile station 2 37 is assemblied in the inside left end of annular recess 32, mobile station 2 37 by spring 33 with
The inside left end face of annular recess 32 is connected, and the left side of mobile station 1 and the right side of mobile station 2 37 are respectively and fixedly provided with soft
Fluid sealant 35, water-guiding hole 36 are opened in the upper surface of mobile station 1, and extend to the right side lower position of boss 2, the design solution
The problem of passive device cable line link position sealing deficiency of the prior art of having determined.
Cover plate for sealing component 5 includes rubber sealing film 51, fixed plate 1, pressing plate 53, sealing strip 54 and fixed plate two
55, rubber sealing film 51 is fixed on box body 1 and the right side of cover plate 4, and the upper end of rubber sealing film 51 is fixed under fixed plate 1
End face, the lower end of rubber sealing film 51 are fixed on the upper surface of fixed plate 2 55, and fixed plate 1 is fixed on the upper surface of box body 1, cover plate 4
Upper surface fits with the lower surface of fixed plate 1, and fixed plate 2 55 is fixed on the lower surface of box body 1, the lower surface of cover plate 4 and fixation
The upper surface of plate 2 55 fits, and the upper end of pressing plate 53 is connected with the left side of fixed plate 1, the lower end of pressing plate 53 and fixed plate 1
Left side is connected, and the lower surface of fixed plate 1, the upper surface of fixed plate 2 55 and the right side of pressing plate 53 are respectively and fixedly provided with sealing strip
54, the design solves passive device potted component of the prior art and is easily worn in frequent opening process, influences
The problem of sealing effectiveness.
The left side of box body 1 and right side rear positions are respectively and fixedly provided with wing plate, and the right-hand member of cover plate 4 passes through hinge and the phase of box body 1
Connection, fixed plate 1 and the left side of fixed plate 2 55 offer screwed hole, and the right side of pressing plate 53 is symmetrical above and below to be offered
Through hole, through hole are connected by threaded rod with screwed hole.
Embodiment：When staff's installation is of the invention, passive device is placed on inside box body 1, passes through bracing wire
Cable line to being drawn out to outside box body 1, the wing plate on box body 1 is fixed on metope by swell fixture by hole 31, pulls out light
During cable, cable line is pushed into bracing wire hole 31 by staff from the lower end of bracing wire hole 31, and cable line is moved to soft seal glue 35
During position, thrust is produced to soft seal glue 35, so as to be moved to the upside of bracing wire hole 31 through soft seal glue 35, in the present invention
Use during, mobile station 1 and mobile station 2 37 are under the elastic force effect of spring 33 to the axis line position of bracing wire hole 31
It is mobile so that together with soft seal glue 35 is brought into close contact with cable line, when having ponding inside bracing wire hole 31, current along
Water-guiding hole 36 is discharged, and the design improves the sealing of the position of bracing wire hole 31.
During the use of the present invention, rubber sealing film 51 is sealed the right-hand member of cover plate 4 and the link position of box body 1,
Sealing strip 54 seals to the link position of the left end of cover plate 4 and box body 1, when needing to open of the invention, staff's rotation
Threaded rod, threaded rod moving belt dynamic pressure plate 53 are moved to the left, and so as to be separated with cover plate 4, staff opens cover plate 4, and this sets
Meter improves the sealing of cover plate 4 and the link position of box body 1.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above, for this area skill
For art personnel, it is clear that the invention is not restricted to the details of above-mentioned one exemplary embodiment, and without departing substantially from the present invention spirit or
In the case of essential characteristic, the present invention can be realized in other specific forms.Which point therefore, no matter from the point of view of, all should incite somebody to action
Embodiment regards exemplary as, and be it is nonrestrictive, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that all changes fallen in the implication and scope of the equivalency of claim are included in the present invention
It is interior.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. a kind of split type sealing structure of passive device, including box body, boss, bracing wire seal assembly, cover plate and cover plate are close
Sealing assembly, it is characterised in that：The cassette upper end face and lower surface are respectively and fixedly provided with boss, and the bracing wire seal assembly is arranged on
Inside boss, the cover plate is arranged on box body front end face, and the cover plate for sealing component is arranged on cover plate and box body link position；
The bracing wire seal assembly includes bracing wire hole, annular recess, spring, mobile station one, soft seal glue, water-guiding hole and shifting
Dynamic platform two, the bracing wire hole are opened in boss upper surface, and the bracing wire hole is connected with tray interior, and the annular recess opens up
In bracing wire hole inner annular side, the annular recess inside left end face and its right end face are mounted on spring, the shifting
Dynamic platform one is assemblied in right station in annular recess, and the mobile station one is connected by spring with annular recess inner right side end face
Connect, the mobile station two is assemblied in left end inside annular recess, and the mobile station two passes through spring and annular recess inside left
End face is connected, and the left side of mobile station one and the right side of mobile station two are respectively and fixedly provided with soft seal glue, the water-guiding hole
The upper surface of mobile station one is opened in, and extends to boss right side lower position；
The cover plate for sealing component includes rubber sealing film, fixed plate one, pressing plate, sealing strip and fixed plate two, the rubber
Diaphragm seal is fixed on box body and cover plate right side, and the rubber sealing film upper end is fixed on the lower surface of fixed plate one, the rubber
Glue diaphragm seal lower end is fixed on the upper surface of fixed plate two, and the fixed plate one is fixed on cassette upper end face, the cover plate upper surface
Fitted with the lower surface of fixed plate one, the fixed plate two is fixed on box body lower surface, the cover plate lower surface and fixed plate two
Upper surface fits, and the pressing plate upper end is connected with the left side of fixed plate one, the pressing plate lower end and the left side of fixed plate one
It is connected, the lower surface of fixed plate one, the upper surface of fixed plate two and the pressing plate right side are respectively and fixedly provided with sealing strip.
A kind of 2. split type sealing structure of passive device according to claim 1, it is characterised in that：The box body left end
Face and right side rear positions are respectively and fixedly provided with wing plate.
A kind of 3. split type sealing structure of passive device according to claim 1, it is characterised in that：The cover plate right-hand member
It is connected by hinge with box body.
A kind of 4. split type sealing structure of passive device according to claim 1, it is characterised in that：The fixed plate one
And the left side of fixed plate two offers screwed hole.
A kind of 5. split type sealing structure of passive device according to claim 1, it is characterised in that：The pressing plate right-hand member
Face is symmetrical above and below to offer through hole.
A kind of 6. split type sealing structure of passive device according to claim 1, it is characterised in that：The through hole passes through
Threaded rod is connected with screwed hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710549569.7A CN107509348B (en) | 2017-07-07 | 2017-07-07 | Split type seal structure of passive device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710549569.7A CN107509348B (en) | 2017-07-07 | 2017-07-07 | Split type seal structure of passive device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107509348A true CN107509348A (en) | 2017-12-22 |
| CN107509348B CN107509348B (en) | 2020-08-07 |
Family
ID=60679579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710549569.7A Active CN107509348B (en) | 2017-07-07 | 2017-07-07 | Split type seal structure of passive device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107509348B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110769632A (en) * | 2018-07-28 | 2020-02-07 | 宁波奥克斯电气股份有限公司 | Wire passing rubber ring |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103776003A (en) * | 2014-02-24 | 2014-05-07 | 丹阳谊善车灯设备制造有限公司 | Sealed wire outlet structure of automobile lamp |
| CN204011807U (en) * | 2014-08-22 | 2014-12-10 | 重庆自勇科技有限公司 | Copper tip |
| CN204303397U (en) * | 2014-09-05 | 2015-04-29 | 天津三佳线缆有限公司 | A kind of fire-proof and water-proof cable with aqueduct |
| CN205004423U (en) * | 2015-09-29 | 2016-01-27 | 合肥威科电子技术有限公司 | Waterproof high stability passive component |
| CN105305194A (en) * | 2015-10-29 | 2016-02-03 | 广州番禺电缆集团有限公司 | Wire switching apparatus |
| CN206272178U (en) * | 2016-11-15 | 2017-06-20 | 中国移动通信集团安徽有限公司 | Passive device junction box and wiring system |
-
2017
- 2017-07-07 CN CN201710549569.7A patent/CN107509348B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103776003A (en) * | 2014-02-24 | 2014-05-07 | 丹阳谊善车灯设备制造有限公司 | Sealed wire outlet structure of automobile lamp |
| CN204011807U (en) * | 2014-08-22 | 2014-12-10 | 重庆自勇科技有限公司 | Copper tip |
| CN204303397U (en) * | 2014-09-05 | 2015-04-29 | 天津三佳线缆有限公司 | A kind of fire-proof and water-proof cable with aqueduct |
| CN205004423U (en) * | 2015-09-29 | 2016-01-27 | 合肥威科电子技术有限公司 | Waterproof high stability passive component |
| CN105305194A (en) * | 2015-10-29 | 2016-02-03 | 广州番禺电缆集团有限公司 | Wire switching apparatus |
| CN206272178U (en) * | 2016-11-15 | 2017-06-20 | 中国移动通信集团安徽有限公司 | Passive device junction box and wiring system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110769632A (en) * | 2018-07-28 | 2020-02-07 | 宁波奥克斯电气股份有限公司 | Wire passing rubber ring |
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| Publication number | Publication date |
|---|---|
| CN107509348B (en) | 2020-08-07 |
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