CN205863515U - A kind of detachable-type sealed adapter - Google Patents
A kind of detachable-type sealed adapter Download PDFInfo
- Publication number
- CN205863515U CN205863515U CN201620274493.2U CN201620274493U CN205863515U CN 205863515 U CN205863515 U CN 205863515U CN 201620274493 U CN201620274493 U CN 201620274493U CN 205863515 U CN205863515 U CN 205863515U
- Authority
- CN
- China
- Prior art keywords
- shielding case
- adapter
- detachable
- heart yearn
- type sealed
- 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
Links
- 238000009413 insulation Methods 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 7
- 239000004020 conductor Substances 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000004888 barrier function Effects 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 239000000615 nonconductor Substances 0.000 claims description 2
- 230000008054 signal transmission Effects 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000005245 sintering Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000004323 axial length Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004899 motility Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
This utility model relates to a kind of detachable-type sealed adapter.A kind of detachable-type sealed adapter, connects assembly including shielding case, heart yearn, centering insulated enclosure assembly and plug.Centering insulated enclosure assembly includes that dead ring and O, heart yearn and shielding case are co-axially mounted, and many group dead rings and O are sleeved between heart yearn and shielding case, plays insulation, centering and sealing function.Plug connects assembly and includes cable, BNC connector, adapter and rubber sleeve.This utility model Whole-dismountable, this adapter is designed as coaxial outlet structure simultaneously, possesses shielding properties, does not affect original system signal transmission effect.This detachable New connector device does not affect the test condition of whole test system, realizes the disassembling function of adapter, effectively reduce experimental cost on the premise of ensureing signal transmission.
Description
Technical field
This utility model relates to field of connectors, is specifically related to a kind of detachable-type sealed adapter.
Background technology
Owing to underwater experiment environment uncertain factor is more, this requires that underwater experiment device can not only adapt to the most harsh experiment
Environment, also reported as precisely as possible, transmit signals to ground based terminal in time.Therefore, adapter connects underwater installation as one
Connection with terminal is arranged, and is widely used in each engineering, experiment.
Along with the development of Underwater Engineering, the assembly relation of equipment room becomes increasingly complex.Adapter can simplify the dress between unit's assembly
Join problem, it is simple to integrated, the replacement of new and old element, there is motility.Meanwhile, adapter makes the maintenance difficulty of electronic component big
Big reduction, when underwater units component failure, equipped with the component that can lose efficacy with quick replacement during adapter.
Old adapter mostly is sintering structure, and sintering closed type connector construction is relatively simple, i.e. makes shell by the form of sintering
Structure-integrated with inside contact pin, transmission heart yearn etc., reach the requirement sealed.But this kind of method not only adds in actual production
Work technique is loaded down with trivial details, defect rate is high, also often as environmental factors or manual operation is improper adapter local fracture phenomenon occurs, even
Connect device perishable, make experimental cost remain high.
Utility model content
Deficiency that this utility model exists for existing adapter and carry out, it is proposed that one can realize dismounting and change, and can meet
The connector construction of signal transmission basic demand, can effectively save experimental cost.
To achieve these goals, this utility model adopts the following technical scheme that
A kind of detachable-type sealed adapter, it is characterised in that: include shielding case, heart yearn, centering insulated enclosure assembly and plug
Connect assembly.
Centering insulated enclosure assembly includes that dead ring and O, heart yearn and shielding case are co-axially mounted, many group dead rings and O type
Snare is contained between heart yearn and shielding case, plays insulation, centering and sealing function.
Plug connects assembly and includes cable, BNC connector, adapter and rubber sleeve.BNC connector one end connects external cable,
The other end and adapter threads connect；Adapter is connected with one end of shielding case, rubber sleeve and the other end interference fit of shielding case.
Further, described dead ring is more piece dead ring, and dead ring material is non-conductor, drum.
Further, described shielding case is the conductor of drum, shielding case has a circle annular protrusion, can realize rubber sleeve
Location.
Further, described heart yearn is elongated shape conductor, and connection adaptor end has a terrace with edge, it is achieved adapter positions.
Further, described heart yearn having groove, the size of groove meets the standard coordinated with O.
Further, described heart yearn terrace with edge external diameter is less than screen layer internal diameter.
Another kind of improvement of the present utility model is that described shielding case outer surface can process groove, is aided with O and can be used for tank signal
Transmission, O can realize the location with tank body and insulation.
Another kind of improvement of the present utility model is that described shielding case outer surface can brush insullac or set insulant, it is to avoid insulating barrier with
Other object UNICOMs conduct electricity.
It should be observed that described improving is only a part of improvement project of this utility model rather than whole improvement projects.
Based on the improvement project in this utility model, those of ordinary skill in the art are obtained under not making creative work premise
Every other improvement example, broadly falls into the scope of this utility model protection.
The beneficial effects of the utility model are: utilize this utility model structure to achieve the requirement of basic transmission signal, utilize letter
Single structural grouping achieves detachableization of whole adapter, greatly reduces the one-tenth of adapter compared with old sintering structure
This.
Accompanying drawing explanation
Fig. 1 is the profile that detachable electrical connector is overall
Fig. 2 is the installation diagram of heart yearn and dead ring
Fig. 3 is shielding case and adapter installation diagram
Fig. 4 is shielding case and rubber sleeve installation diagram
Wherein: 1.BNC joint, 2. adapter, 3. shielding case, 4. heart yearn, 5. dead ring, 6.O type circle, outer O
Type circle, 8. rubber sleeve, 9. rubber sleeve inner insulating layer, 10. rubber sleeve inner shield shell, 11. cables, 12. cables.
Detailed description of the invention
Below in conjunction with accompanying drawing and be embodied as case, the utility model is elaborated.
Referring to the drawings 1, the detachable-type sealed adapter in the present embodiment includes shielding case 3, heart yearn 4, centering insulated enclosure group
Part and plug connect assembly.
Centering insulated enclosure assembly includes dead ring 5 and O 6.Shielding case 3 and heart yearn 4 are co-axially mounted, and organize dead ring more
5 and O 6 be sleeved between heart yearn and shielding case, rise insulation, centering and sealing function.O 6 and heart yearn 4 basis
O assembling standard coordinates, and O 6 can ensure dead ring 5 and heart yearn 4 geo-stationary, with one piece of the terrace with edge of heart yearn 4 about
Having restrainted the moving axially relative of heart yearn 4 and shielding case 3, dead ring 5 and O 6 constrain the footpath of heart yearn 4 and shielding case 3
An entirety is made to relative motion.Referring to the drawings 2, dead ring 5 endoporus and heart yearn 4 interference fits, when length is identical
Than single, more piece dead ring 5 requires that machining accuracy and matching requirements are low.Dead ring 5 outer surface and shielding case 3 interference fits.When
When needing to be tightly connected with other external equipments, embodiment of the present utility model can configure outer 0 type circle 7, outer O
7 and shielding case 3 according to O assembling standard coordinate.
Plug connects assembly and includes BNC connector 1, adapter 2 and rubber sleeve 8.BNC connector 1 and adapter 2 screw thread are even
Connecing, adapter 2 is connected with shielding case 3 one end, and the terrace with edge end of heart yearn 4 inserts in adapter 2 simultaneously, simultaneously rubber sleeve 8 with
Shielding case other end interference fit.Adapter 2 and O 6 jointly act on and make heart yearn 4 and shielding case 3 geo-stationary.
Referring to the drawings 3, shielding case 3 left end endoporus goes out screw thread, adapter 2 and shielding case 3 according to the dimensioned of adapter 2
Threaded, wherein on adapter 2, the axial length of helix determines adapter 2 and the relative position relation of shielding case 3.
Referring to the drawings 4, the right-hand member of shielding case 3 and rubber sleeve 8 are interference fit, in projection outside shielding case and rubber sleeve 8
Corresponding groove constrains the relative position of shielding case 3 and rubber sleeve 8 jointly.
Rubber sleeve and kit thereof insert shielding case 3, it is achieved that the feature of fast insert-pull.
The assembling process of the present embodiment is as follows:
First cable 12 and BNC connector 1 are connected；BNC connector 1 and adapter 2 screw in shielding case 3 not after tightening
One end of band projection is as overall one；Then it is sleeved on heart yearn 4 as overall two using the most alternate to dead ring 5 and O 6,
Wherein O 6 and heart yearn 4 follow the cooperation of assembling standard；Entirety two is nested into overall one again as overall three；By rubber sleeve
Inner insulating layer 9 is enclosed within overall three；Rubber sleeve internal shield 10 is nested into rubber sleeve 8, cable 11 is penetrated as entirety
Four；Transmission signals layer and the screen layer of cable are welded on the rubber sleeve internal shield 10 of heart yearn 4 and entirety four, make
For overall five；Entirety four is nested in overall three；Finally outer O 7 is enclosed within shielding case 3.Disassembly process with more than
Process contrast.
Claims (7)
1. a detachable-type sealed adapter, it is characterised in that: a kind of detachable-type sealed connects device by shielding case, core
Line, centering insulated enclosure assembly and plug connect assembly composition；
Centering insulated enclosure assembly includes that dead ring and O, heart yearn and shielding case are co-axially mounted, many group dead rings and
O is sleeved between heart yearn and shielding case, plays insulation, centering and sealing function；
Plug connects assembly and includes BNC connector, adapter and rubber sleeve；BNC connector and adapter threads connect,
Adapter is connected with one end of shielding case, rubber sleeve and the other end interference fit of shielding case.
2. according to a kind of detachable-type sealed adapter described in claims 1, it is characterised in that: described dead ring
For more piece dead ring, dead ring material is non-conductor, drum.
3. according to a kind of detachable-type sealed adapter described in claims 1, it is characterised in that: described shielding case
For the conductor of drum, shielding case has a circle annular protrusion, the location to rubber sleeve can be realized.
4. according to a kind of detachable-type sealed adapter described in claims 1, it is characterised in that: described heart yearn is
Elongated shape conductor, connecting BNC connector end has a terrace with edge, it is achieved location BNC connector.
5. according to a kind of detachable-type sealed adapter described in claims 1, it is characterised in that: on described heart yearn
Having groove, the size of groove meets the standard coordinated with O.
6. according to a kind of detachable-type sealed adapter described in claims 1, it is characterised in that: described shielding case
Conductor for drum；Shielding case outer surface can process groove, is aided with O location and can realize out the transmission of tank signal；
Shielding case outer surface can brush insullac or overlap other insulant, it is to avoid insulating barrier conducts electricity with other object UNICOMs.
7. according to a kind of detachable-type sealed adapter described in claims 1, it is characterised in that: described heart yearn rib
Platform external diameter is less than screen layer internal diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620274493.2U CN205863515U (en) | 2016-04-05 | 2016-04-05 | A kind of detachable-type sealed adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620274493.2U CN205863515U (en) | 2016-04-05 | 2016-04-05 | A kind of detachable-type sealed adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205863515U true CN205863515U (en) | 2017-01-04 |
Family
ID=57643151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620274493.2U Expired - Fee Related CN205863515U (en) | 2016-04-05 | 2016-04-05 | A kind of detachable-type sealed adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205863515U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105703145A (en) * | 2016-04-05 | 2016-06-22 | 西北工业大学 | Detachably hermetically-sealed connector |
| TWI692910B (en) * | 2018-01-29 | 2020-05-01 | 美商莫仕有限公司 | Connector, connector assembly, and assembly method of connector assembly |
-
2016
- 2016-04-05 CN CN201620274493.2U patent/CN205863515U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105703145A (en) * | 2016-04-05 | 2016-06-22 | 西北工业大学 | Detachably hermetically-sealed connector |
| TWI692910B (en) * | 2018-01-29 | 2020-05-01 | 美商莫仕有限公司 | Connector, connector assembly, and assembly method of connector assembly |
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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: 20170104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |