CN206023915U - A kind of photographic head cable sealing device for video recording system under water - Google Patents
A kind of photographic head cable sealing device for video recording system under water Download PDFInfo
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- CN206023915U CN206023915U CN201620520919.8U CN201620520919U CN206023915U CN 206023915 U CN206023915 U CN 206023915U CN 201620520919 U CN201620520919 U CN 201620520919U CN 206023915 U CN206023915 U CN 206023915U
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- cable
- housing
- connecting seat
- photographic head
- block
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Abstract
The utility model proposes a kind of photographic head cable sealing device for video recording system under water, the cable being connected including underwater camera and with underwater camera, the underwater camera includes housing, camera body is provided with housing, camera body includes that mainboard, mainboard are provided with cable interface module；Housing is provided with cable block, and cable block is located at the inside of housing, and cable block is provided with the opening passed through for current supply cable, and cable block is integral type structure with housing；Cable includes the wire being connected with cable interface module and the insulating barrier being coated on wire；Epoxide-resin glue connecting seat is coated with cable block, and connecting seat is integral type structure with cable block, and connecting seat is integral type structure with housing；Insulating barrier is epoxide-resin glue insulating barrier；Coated epoxy resin gemel connection seat on cable block, when photographic head is used under water, can prevent cable from extracting or fractureing, while increasing the water proofing property and sealing of cable and connecting seat joint face.
Description
Technical field
This utility model is related to video recording system connection area under water, more particularly, to a kind of taking the photograph for video recording system under water
As head cable sealing device.
Background technology
At present, the leader cable for waiting underwater operation equipment of video recording system and photographic head cable, the connection of light conduits under water
Using rubber one cast connection or adapter extruding connection.
Connected mode of the connection wherein between cable and photographic head frequently with grafting, cable pass through the preset hole of adapter
Afterwards, compressing encapsulant deformation is tightened etc. by bolt, to provide necessary sealing, this method of attachment needs special company
Device is connect, adapter manufacture difficulty is big, is not easily controlled the degree of tightening of bolt etc. in use, and sealing property is not easy to ensure, close
Closure material easily occurs that stress is aging, and cable is easily extracted.Also using the connected mode of rubber one cast connection, this company
Connect mode high to process equipment, technique, material requirements, difficulty of processing is larger；Due to the restriction of cable material, often need using low
Warm vulcanizing treatment, but the compactness and insulating properties of the elastomeric material of cryogenic vulcanization are poor, poor sealing performance, water inlet etc. often occur
Ask, cable is easily snapped off, conforming product rate is low, service life is short.
Utility model content
The utility model proposes a kind of sealing effectiveness is good, do not result in the taking the photograph for video recording system under water of cable breakdown
As head cable sealing device.
The technical solution of the utility model is realized in：A kind of photographic head cable seal for video recording system under water
Device, the cable being connected including underwater camera and with underwater camera, the underwater camera include housing, set in housing
Camera body is equipped with, camera body includes that mainboard, mainboard are provided with cable interface module；Housing is provided with cable block, electricity
Cable seat is located at the inside of housing, and cable block is provided with the opening passed through for current supply cable, and cable block is integral type structure with housing；
Cable includes the wire being connected with cable interface module and the insulating barrier being coated on wire；Connection is coated with cable block
Seat, connecting seat are epoxide-resin glue connecting seat, and connecting seat is integral type structure with cable block, and connecting seat and housing are tied for integral type
Structure；Insulating barrier is epoxide-resin glue insulating barrier.
It is further：It is provided with spacing catch in the housing, spacing catch and housing are integral type structure, limiting block
Cavity is formed between piece and camera body and cable block, and the connecting seat is arranged in cavity in the way of being molded.
It is further：The surface of the cable block is provided with the projection of intersection, and the surface of insulating barrier is provided with intersection
Projection, is provided with the projection of intersection on the inwall of housing, catch is provided with the projection of intersection near the one side of cable block.
It is further：Sealing ring is provided between the insulating barrier and cable block, is arranged between cable block and connecting seat
There is sealing ring.
It is further：The camera body includes that photographic head housing, the mainboard are arranged in casing of pick-up head body, take the photograph
As casing is cylindric, between photographic head housing and connecting seat, sealing ring is provided with.
It is further：The quantity of the cable is 2.
Above-mentioned technical proposal is employed, the beneficial effects of the utility model are：Cable is located in cable block, wire and cable
Interface module is connected, and insulating barrier plays protection to wire.Epoxide-resin glue connecting seat adhesive property is good, and shrinkage factor is low, chi
Very little good stability, good corrosion resistance, good insulating are difficult to puncture, and coat connecting seat on cable block, and photographic head is used under water
When, cable is firm with the bonding of connecting seat, can prevent cable from extracting or fractureing, while increasing cable and connecting seat joint face
Water proofing property and sealing, 200 meters will not occur seepage under water.
Description of the drawings
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or accompanying drawing to be used is briefly described needed for description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is the photographic head cable sealing device schematic diagram for video recording system under water of the present utility model；
Fig. 2 is the photographic head cable sealing device structural representation for video recording system under water of the present utility model；
It is labeled as in figure：Underwater camera 1, housing 11, cable block 12, the first sealing ring 13, spacing catch 14, cable 2,
Wire 21, insulating barrier 22, camera body 3, photographic head housing 31, the 3rd sealing ring 32, connecting seat 4, the second sealing ring 41.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole
Embodiment.Embodiment in based on this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
As shown in Fig. 1 and 2, a kind of photographic head cable sealing device for video recording system under water, including underwater camera
1 and the cable 2 that is connected with underwater camera 1, the underwater camera 1 includes housing 11, is provided with shooting in housing 11
Head body 3, camera body 3 include that mainboard, mainboard are provided with cable interface module；Housing 11 is provided with cable block 12, cable
Seat 12 is located at the inside of housing 11, and cable block 12 is provided with the opening passed through for current supply cable 2, and cable block 12 is one with housing 11
Body formula structure；Cable 2 includes the wire 21 being connected with cable interface module and the insulating barrier 22 being coated on wire 21；Cable
Connecting seat 4 is coated with seat 12, and connecting seat 4 is epoxide-resin glue connecting seat, and connecting seat 4 is integral type structure with cable block 12,
Connecting seat 4 is integral type structure with housing 11；Insulating barrier 22 is epoxide-resin glue insulating barrier.Cable 2 is located in cable block 12, is led
Line 21 is connected with cable interface module, and insulating barrier 22 plays protection to wire 21.Epoxide-resin glue connecting seat adhesive property
Good, shrinkage factor is low, good stability of the dimension, good corrosion resistance, good insulating, is difficult to puncture, and coats connecting seat on cable block 12
4, when photographic head is used under water, cable 2 is firm with the bonding of connecting seat 4, can prevent cable 2 from extracting or fractureing, while
Increase the water proofing property and sealing of cable 2 and 4 joint face of connecting seat, 200 meters will not occur seepage under water.
It is provided with spacing catch 14 in the housing 11, spacing catch 14 and housing 11 are integral type structure, spacing catch
Cavity is formed between 14 and camera body 3 and cable block 4, and the connecting seat 4 is arranged in cavity in the way of being molded；Limit
Position catch 14 plays spacing effect, while position to camera body 3, spacing catch 14 and camera body 3 and electricity
Epoxide-resin glue is set in the way of being molded between cable seat, connecting seat 4 is formed, easy to process and lightweight.
The surface of the cable block 12 is provided with the projection of intersection, and the surface of insulating barrier 22 is provided with the projection of intersection, shell
It is provided with the projection of intersection on the inwall of body 11, spacing catch 14 is provided with the projection of intersection near the one side of cable block 4；Intersect
Projection increase the contact between epoxide-resin glue connecting seat and cable block 4, insulating barrier 22, housing 11 and spacing catch 14
Area, increases frictional force so that connecting seat 4 is bonding with cable block 4, insulating barrier 22, housing 11 and spacing catch 14 more
Plus firm.
The first sealing ring 13 is provided between the insulating barrier 22 and cable block 12, is set between cable block 12 and connecting seat 4
It is equipped with the second sealing ring 41；First sealing ring 13 and the second sealing ring 41 play sealing, further improve and take the photograph
As the water resistance and sealing property of head, seepage is effectively prevented.
The camera body 3 includes that photographic head housing 31, the mainboard are arranged in photographic head housing 31, casing of pick-up head
Body 31 is cylindric, is provided with the 3rd sealing ring 32 between photographic head housing 31 and connecting seat 4；Mainboard is arranged on photographic head housing
In 31, photographic head housing 31 plays protection to mainboard, is arranged with the 3rd sealing ring 32 on columned photographic head housing 31,
Specifically, sealing ring mounting groove is provided with photographic head housing 31, the 3rd sealing ring 32 is located in sealing ring mounting groove, and the 3rd is close
Seal 32 plays sealing, can further increase the water resistance of photographic head.
The quantity of the cable 2 is 2；The one of cable of difference is used for being connected with the controller of video recording system under water,
Another cable is used for being connected with illuminating lamp, simple structure, and saves illuminating lamp union joint.
Photographic head cable sealing device for video recording system under water of the present utility model, cable 2 are located in cable block 12,
Wire 21 is connected with cable interface module, and insulating barrier 22 plays protection to wire 21.Epoxide-resin glue connecting seat caking property
Can be good, shrinkage factor is low, good stability of the dimension, good corrosion resistance, good insulating, is difficult to puncture, cladding connection on cable block 12
Seat 4, when photographic head is used under water, cable 2 is firm with the bonding of connecting seat 4, can prevent cable 2 from extracting or fractureing, with
Shi Zengjia cables 2 and the water proofing property and sealing of 4 joint face of connecting seat, 200 meters will not occur seepage under water.
Preferred embodiment of the present utility model is the foregoing is only, not in order to limit this utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements that is made etc. should be included in this utility model
Protection domain within.
Claims (5)
1. a kind of photographic head cable sealing device for video recording system under water, including underwater camera and and underwater camera
Connected cable, it is characterised in that：The underwater camera includes housing, is provided with camera body, photographic head sheet in housing
Body includes that mainboard, mainboard are provided with cable interface module；Housing is provided with cable block, and cable block is located at the inside of housing, cable
Seat is provided with the opening passed through for current supply cable, and cable block is integral type structure with housing；Cable includes and cable interface module
Connected wire and the insulating barrier being coated on wire；Connecting seat is coated with cable block, and connecting seat connects for epoxide-resin glue
Joint chair, connecting seat are integral type structure with cable block, and connecting seat is integral type structure with housing；Insulating barrier is that epoxide-resin glue is exhausted
Edge layer；Spacing catch is provided with the housing, and spacing catch is integral type structure, spacing catch and camera body with housing
And cavity between cable block, is formed, the connecting seat is arranged in cavity in the way of being molded.
2. the photographic head cable sealing device of video recording system under water is used for as claimed in claim 1, it is characterised in that：The electricity
The surface of cable seat is provided with the projection of intersection, and the surface of insulating barrier is provided with the projection of intersection, is provided with friendship on the inwall of housing
The projection of fork, catch are provided with the projection of intersection near the one side of cable block.
3. the photographic head cable sealing device of video recording system under water is used for as claimed in claim 2, it is characterised in that：Described exhausted
Sealing ring is provided between edge layer and cable block, is provided with sealing ring between cable block and connecting seat.
4. the photographic head cable sealing device of video recording system under water is used for as claimed in claim 3, it is characterised in that：Described take the photograph
As head body includes that photographic head housing, the mainboard are arranged in casing of pick-up head body, photographic head housing is cylindric, casing of pick-up head
Sealing ring is provided between body and connecting seat.
5. the photographic head cable sealing device of video recording system under water is used for as claimed in claim 1, it is characterised in that：The electricity
The quantity of cable is 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620520919.8U CN206023915U (en) | 2016-06-01 | 2016-06-01 | A kind of photographic head cable sealing device for video recording system under water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620520919.8U CN206023915U (en) | 2016-06-01 | 2016-06-01 | A kind of photographic head cable sealing device for video recording system under water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206023915U true CN206023915U (en) | 2017-03-15 |
Family
ID=58242265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620520919.8U Active CN206023915U (en) | 2016-06-01 | 2016-06-01 | A kind of photographic head cable sealing device for video recording system under water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206023915U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107277331A (en) * | 2017-07-31 | 2017-10-20 | 重庆万建电子工程有限责任公司重庆第分公司 | Heavy water camera |
-
2016
- 2016-06-01 CN CN201620520919.8U patent/CN206023915U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107277331A (en) * | 2017-07-31 | 2017-10-20 | 重庆万建电子工程有限责任公司重庆第分公司 | Heavy water camera |
| CN107277331B (en) * | 2017-07-31 | 2023-12-19 | 深圳市台微影像有限公司 | Submerged camera |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xue Jian Inventor after: Gao Shanglei Inventor after: Liu Shilong Inventor after: Wang Fuming Inventor after: Liu Huancheng Inventor after: Wang Yuming Inventor after: Duan Jingju Inventor before: Wang Fuming Inventor before: Sun Shibin Inventor before: Liu Shilong Inventor before: Zhou Jianwei |
|
| CB03 | Change of inventor or designer information |