CN206851208U - A kind of new extraction wire sealing structure - Google Patents
A kind of new extraction wire sealing structure Download PDFInfo
- Publication number
- CN206851208U CN206851208U CN201720746419.0U CN201720746419U CN206851208U CN 206851208 U CN206851208 U CN 206851208U CN 201720746419 U CN201720746419 U CN 201720746419U CN 206851208 U CN206851208 U CN 206851208U
- Authority
- CN
- China
- Prior art keywords
- wire
- sealing structure
- sealing
- hole
- structure according
- 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.)
- Active
Links
Abstract
The utility model proposes a kind of new extraction wire sealing structure, belong to technical field of sealing technology.Solve the problems, such as that steam enters in electronic equipment annular seal space along the core of wire.The sealing structure includes seal casinghousing；Characterized in that, the seal casinghousing, which is provided with, is used for the through hole that wire is drawn；Sealing plate is installed with the inner surface of the seal casinghousing；The sealing plate covers the through hole；The sealing plate is provided with multiple electrical equipment tie points；The multiple electrical equipment tie point is used to be electrically connected with extraction wire.The extraction wire sealing structure can be used on various forms of electronic equipments, and steam can be avoided to enter annular seal space by wire core completely.The utility model is applied to any humidity, steam of being operated in greatly or on the electronic equipment of water leaching.
Description
Technical field
A kind of electric sealing structure is the utility model is related to, belongs to technical field of sealing technology.
Background technology
In industry and commercial environment, many electronic equipments are all applied to humidity, and heavy water vapour or water are drenched in environment, for this
Electronic equipment under kind environment, its sealing need to be strict with.The conventional encapsulating method of this kind of electronic equipment typically by
Make to form an annular seal space between its internal circuit board and external environment using seal casinghousing and sealing strip, circuit in annular seal space
Wire on plate is connected directly through seal casinghousing with external device, this to be designed to reduce steam into the close of electronic equipment
Envelope intracavitary, normal use in the case that guarantee electronic equipment is in a short time or external moisture sources change is little, but wet
In the environment of hot alternate repetition change, the design of this sealing structure can not avoid steam to enter electricity along the core of wire completely
In the annular seal space of sub- equipment, working long hours can cause steam to enter electronic equipment internal, cause circuit cisco unity malfunction.
Utility model content
The utility model in order to solve the problems, such as steam along wire core enter electronic equipment annular seal space in, it is proposed that
A kind of new extraction wire sealing structure, the technical scheme taken are as follows：
A kind of new extraction wire sealing structure, the sealing structure include seal casinghousing 8；It is characterized in that, described close
Capsule body, which is provided with, is used for the through hole 81 that wire is drawn；Sealing plate 3 is installed with the inner surface of the seal casinghousing 8；Institute
State sealing plate 3 and cover the through hole 81；The sealing plate 3 is provided with multiple electrical equipment tie points 4；The multiple electrical equipment tie point 4
For being electrically connected with extraction wire.
Further, the sealing plate 3 is embedded in the inner surface for being fixed on the seal casinghousing 8.
Further, fluid sealant 11 is inoculated with the through hole 81, and the fluid sealant 11 overflows the edge of through hole 81.
Further, the outer surface through hole 81 of seal casinghousing 8 is provided with annular projection 10；The annular projection 10 and sealing
Plate 3 forms wire and draws chamber 7, and the wire, which is drawn in chamber 7, is divided into sealing perfusion region and wire guidance field, and through hole 81 is located at institute
State in sealing perfusion region, the annular protrusion 10 of the wire guidance field is provided with one or more wire harness outlets.
Further, the sealing structure also includes assembly line beam pressure lid 9；The assembly line beam pressure lid 9 is covered and fixed
The top of chamber 7 is drawn in the wire.
Further, the sealing perfusion region of the wire extraction chamber 7 is inoculated with fluid sealant 11.
Further, the area of the wire guidance field is more than the area of through hole.
Further, the both sides of each wire harness outlet are equipped with projection；It is described raised in wire guidance field, and
Its height is not higher than the height of annular projection 10, and wire harness guiding groove is formed between the projection of each wire harness outlet both sides.
Further at least one projection is provided with tapped fixing hole.
Further, the sealing structure also includes assembly line beam pressure lid 9；The assembly line beam pressure lid 9 is covered in described
Wire draws the top of chamber 7；The assembly line beam pressure lid 9 is fixedly connected by screw with the projection.
Further, the electrical equipment tie point 4 uses scolding tin tie point.
Further, the sealing plate 3 is double face copper.
The beneficial effects of the utility model are：
Being different from conventional seals structure the utility model proposes a kind of new extraction wire sealing structure makes its internal electricity
The wire lead-out mode that wire on the plate of road is connected directly through housing with external device, the utility model proposes sealing structure
Its internal realized with outside electrical connection using sealing plate is set to transfer, i.e.,：It will need to interact with outside in electronic equipment
Electric signal lead on the sealing plate, then corresponding wire be connected with the sealing plate by the way of welding again realize it is electric
Signal and outside connection, finally, being fully sealed for extraction wire is realized in the junction by sealing the sealing plate and wire.This
Kind design avoids steam and enters electronic equipment annular seal space by the core of wire；Meanwhile form sealing outside sealing plate and fill
Region is noted, and draws intracavitary in wire and pours into fluid sealant 11 so that sealing plate is isolated from the outside completely with wire link position, is entered
One step has obstructed contact of the sealing plate with steam, completely eliminates the possibility that steam contacts with sealing plate, and then be completely eliminated
Steam enters the possibility of annular seal space.
The utility model proposes new extraction wire sealing structure can damp and hot alternate repetition change in the environment of, it is complete
Full barrier steam enters annular seal space, can ensure the annular seal space inner electronic equipment circuit not normal work by moisture attacks for a long time
Make.
Extraction wire sealing structure described in the utility model is applied to humidity, the electricity applied in heavy water vapour or water leaching environment
Sub- equipment.
Brief description of the drawings
Fig. 1 is the structure chart one of sealing structure described in the utility model.
Fig. 2 is the structure chart two of sealing structure described in the utility model.
Fig. 3 is the structure chart three of sealing structure described in the utility model.
Fig. 4 is the stereogram of sealing structure described in the utility model.
Fig. 5 is the sectional view of sealing structure described in the utility model.
(1, fluid sealant 11 encloses；2, wire harness；3, sealing plate；4, solder joint；5, annular seal space；6, circuit board；7, wire draws
Go out chamber；8, seal casinghousing；81, through hole；9, assembly line beam pressure lid；10, annular projection；11, fluid sealant)
Embodiment
The utility model is described further with reference to specific embodiment, but the utility model is not limited by embodiment
System.
, it is necessary to explanation in description of the present utility model, term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " top ", " bottom ", " interior ", " outer " and " endways " are based on attached
Orientation or position relationship shown in figure, it is for only for ease of and describes the utility model and simplify to describe, rather than instruction or hint
Signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this
The limitation of utility model.
, it is necessary to which explanation, unless otherwise expressly provided and is limited in description of the present utility model, term " installation ",
" connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or integratedly be connected
Connect；Can be directly connected to, can also be indirectly connected with by intermediary, can be the connection of two components interiors.For
For one of ordinary skill in the art, concrete meaning of the above-mentioned term in the utility model can be understood with concrete condition.
In addition, in description of the present utility model, unless otherwise indicated, " multiple ", " multigroup ", " more " are meant that two
Individual or two or more.
Material therefor, instrument and method in implementation below, it is this area conventional material, instrument without specified otherwise
Device and method, it can be obtained by commercial channel.
Embodiment 1, reference picture 1 illustrate.
A kind of new extraction wire sealing structure, the sealing structure include seal casinghousing 8；Set on the seal casinghousing 8
There is the through hole 81 drawn for wire；Sealing plate 3 is installed with the inner surface of the seal casinghousing 8；The sealing plate 3 covers
Cover the through hole 81；The sealing plate 3 is provided with multiple electrical equipment tie points 4；The multiple electrical equipment tie point 4 is used to lead with extraction
Line is electrically connected.Wherein, the sealing plate 3 is embedded in the inner surface for being fixed on the seal casinghousing 8, is inoculated with the through hole 81 close
Sealing 11, and the fluid sealant 11 overflows the edge of through hole 81, the electrical equipment tie point 4 uses scolding tin tie point.
New extraction wire sealing structure described in the present embodiment in use, referring to shown in Fig. 4 and Fig. 5, seals
The circuit board 6 of the inside of housing 8 installation, the wire on circuit board 6 are spot welded with the electrical connection set on the inner surface of sealing plate 3,
Meanwhile the same welding lead of electric connecting point set on the outer surface of sealing plate 3, to realize the circuit board in seal casinghousing
6 each signals are forwarded to the wire harness of outside by the sealing plate 3.
New extraction wire sealing structure described in the present embodiment, in practical application, needing to pour into through hole 81 close
Sealing 11, and the fluid sealant 11 overflows the edge of through hole 81, can so cause the sealing plate 3 in through hole with drawing
Connecting position of wires (including the core of wire is exposed to all parts of outside) is fully located in poured into fluid sealant 11, is reached
Electric connecting point 4 and weld wire and moisture are avoided completely, are realized to draw under the sealing state of isolation steam and are led
Line.
Embodiment 2
Embodiment 2 is to a kind of further restriction of new extraction wire sealing structure described in embodiment 1, as shown in Figure 1, Figure 2
Shown in Fig. 3, the outer surface through hole 81 of seal casinghousing 8 is provided with annular projection 10；The annular projection 10 is formed with sealing plate 3
Wire draws chamber 7, and the wire, which is drawn in chamber 7, is divided into sealing perfusion region and wire guidance field, and through hole 81 is located at the sealing
In irrigating region, the sealing perfusion region is inoculated with fluid sealant 11.
In the present embodiment, the area of the wire guidance field is more than the area of through hole so that has sufficient space to arrange
The shape of extraction wire.
In the present embodiment, the annular protrusion 10 of the wire guidance field is provided with one or more wire harness outlets.Should
Wire harness outlet can be realized by the one or more grooves set on annular protrusion 10., can be with real work
More by the extraction in the sealing structure are divided into one or more wire harness 2, one or more of wire harness 2 and described one with wire
Individual or multiple wire harness outlets correspond and in wire harness outlets corresponding to being embedded in.This kind of upper of structure one can specification draw
The wire harness gone out, it is easy to identify, safeguards, on the other hand can also avoids because destruction sealing structure is pullled in outside to extraction wire
Sealing, increase the reliability of sealing structure.
In the present embodiment, the sealing structure can also include assembly line beam pressure lid 9；The assembly line beam pressure lid 9 covers
And it is fixed on the wire and draws the top of chamber 7.The assembly line beam pressure lid 9 is used to close wire extraction chamber 7, i.e.,：By the knot of sealing
Structure and wire extension and external environment, and then avoid the equipment outside mechanicalness damage to sealing structure in use
Wound, also further avoid it is outside the sealing of sealing structure is destroyed to pullling for extraction wire, add sealing structure can
By property.
Embodiment 3
Embodiment 3 is that a kind of further restriction of new extraction wire sealing structure, each wire harness described in embodiment 2 are drawn
The both sides of outlet are equipped with projection；It is described raised in wire guidance field, and its height is not higher than the height of annular projection 10
Spend, wire harness guiding groove is formed between the projection of each wire harness outlet both sides.
Specifically as depicted in figs. 1 and 2, from left to right three wire harness draw successively in the rear end side wall of the annular projection 10
Export, the extraction wire welded on sealing plate 3 constitutes three wire harness 2, and three wire harness, which are corresponding in turn to, is placed on three lines
In beam outlet.The left and right ends of each wire harness outlet are equipped with the projection that height is not higher than annular projection 10.
In the present embodiment, the wire harness guiding groove convexed to form can either fix the position for drawing wire harness 2, and and can is enough
The direction that wire harness 2 enters groove is limited, and then determines that wire harness draws the direction after groove, is easy to the cloth of equipment extraction wire
Put, at the same can also reach fixed beam 2, the outside power of pullling to wire harness 2 of isolation is conducted to sealing structure, add close
The stability of seal structure.
Embodiment 4
Embodiment 4 is to a kind of further restriction of new extraction wire sealing structure, the present embodiment institute described in embodiment 3
State extraction wire sealing structure and be provided with tapped fixing hole at least one projection, meanwhile, the sealing structure is also wrapped
Include assembly line beam pressure lid 9；The assembly line beam pressure lid 9 is covered in the wire and draws the top of chamber 7；The assembly line beam pressure lid 9
It is fixedly connected by screw with the projection.
The fixed form for stating assembly line beam pressure lid 9 is further limited in the present embodiment, the assembly line beam pressure lid 9
It is fixedly connected by screw with the projection, is easily installed and dismantles, add the maintainability of the structure.
Embodiment 5
Embodiment 5 is a kind of sealing device provided with new extraction wire sealing structure, as shown in figure 4, the sealing dress
Put including seal casinghousing；The seal casinghousing is provided with the sealing structure as described in embodiment 1-4, meanwhile, the seal casinghousing
Fastening is fixed by two housing sections to form；The fixed two housing sections fastened make seal casinghousing be internally formed one it is complete close
Seal chamber 5；Enclosed at the fastening of the two housing sections provided with fluid sealant 11.
The sealing device of new extraction wire sealing structure is provided with described in the present embodiment, that is, is convenient in seal casinghousing
The equipment such as portion's mounting circuit boards, the sealing of seal casinghousing is improved again, steam can not be entered annular seal space 5 from seal casinghousing.
Although the utility model is disclosed as above with preferred embodiment, it is not limited to the utility model, appoints
What person skilled in the art, is not departing from spirit and scope of the present utility model, can do various changes and modification, therefore
What the scope of protection of the utility model should be defined by claims is defined.
Claims (10)
1. a kind of new extraction wire sealing structure, the sealing structure includes seal casinghousing (8)；It is characterized in that, described close
Capsule body, which is provided with, is used for the through hole (81) that wire is drawn；Sealing plate is installed with the inner surface of the seal casinghousing (8)
(3)；The sealing plate (3) covers the through hole (81)；The sealing plate (3) is provided with multiple electrical equipment tie points (4)；It is described more
Individual electrical equipment tie point (4) is used to be electrically connected with extraction wire.
2. sealing structure according to claim 1, it is characterised in that sealing plate (3) insertion is fixed on the capsul
The inner surface of body (8).
3. sealing structure according to claim 1, it is characterised in that be inoculated with fluid sealant (11), and institute in the through hole (81)
State fluid sealant (11) and overflow through hole (81) edge.
4. sealing structure according to claim 1, it is characterised in that seal casinghousing (8) outer surface is provided with annular projection
(10)；The annular projection (10) forms wire with sealing plate (3) and draws chamber (7), and sealing is divided into wire extraction chamber (7) and is filled
Note region and wire guidance field, through hole (81) are located in the sealing perfusion region, the convex annular of the wire guidance field
Play (10) and be provided with one or more wire harness outlets.
5. sealing structure according to claim 4, it is characterised in that the sealing structure also includes assembly line beam pressure lid (9)；
The assembly line beam pressure lid (9), which covers and is fixed on the wire, draws chamber (7) top.
6. sealing structure according to claim 4, it is characterised in that the sealing perfusion region that the wire draws chamber (7) fills
There is fluid sealant (11).
7. sealing structure according to claim 4, it is characterised in that the area of the wire guidance field is more than the face of through hole
Product.
8. sealing structure according to claim 4, it is characterised in that the both sides of each wire harness outlet are equipped with projection；Institute
Projection is stated in wire guidance field, and its height is not higher than the height of annular projection (10), each wire harness outlet both sides
Projection between formed wire harness guiding groove.
9. sealing structure according to claim 8, it is characterised in that at least one projection is provided with tapped fixation
Hole.
10. sealing structure according to claim 9, it is characterised in that the sealing structure also includes assembly line beam pressure lid
(9)；The assembly line beam pressure lid (9) is covered in the wire and draws chamber (7) top；The assembly line beam pressure lid (9) passes through spiral shell
Silk is fixedly connected with the projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720746419.0U CN206851208U (en) | 2017-06-23 | 2017-06-23 | A kind of new extraction wire sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720746419.0U CN206851208U (en) | 2017-06-23 | 2017-06-23 | A kind of new extraction wire sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206851208U true CN206851208U (en) | 2018-01-05 |
Family
ID=60802123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720746419.0U Active CN206851208U (en) | 2017-06-23 | 2017-06-23 | A kind of new extraction wire sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206851208U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107087371A (en) * | 2017-06-23 | 2017-08-22 | 哈尔滨新中新电子股份有限公司 | A kind of new extraction wire sealing structure |
-
2017
- 2017-06-23 CN CN201720746419.0U patent/CN206851208U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107087371A (en) * | 2017-06-23 | 2017-08-22 | 哈尔滨新中新电子股份有限公司 | A kind of new extraction wire sealing structure |
| CN107087371B (en) * | 2017-06-23 | 2023-07-25 | 哈尔滨新中新电子股份有限公司 | Novel lead-out wire sealing structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1177194A (en) | Electrical device such as network protector relay with printed circuit board seal | |
| CN107390331A (en) | A kind of parallel light transceiving module | |
| CN103411726B (en) | A kind of pressure unit | |
| CN206851208U (en) | A kind of new extraction wire sealing structure | |
| CN107087371A (en) | A kind of new extraction wire sealing structure | |
| CN206542161U (en) | A kind of concentration bus duct water-inlet-proof attachment structure | |
| CN206878589U (en) | Termination and stator | |
| CN208546332U (en) | Radiator fan with side outgoing line sealing structure | |
| CN206558774U (en) | A kind of isolated wire rod waterproof construction and the electrical equipment with it | |
| CN103411722B (en) | A kind of improved pressure transmitter | |
| CN108604784A (en) | Encapsulating housing for gas-insulated switchgear is arranged | |
| CN110336160A (en) | Adapter, connection component and picture pick-up device | |
| CN105185749A (en) | Double-sided encapsulation shell for parallel seam welding | |
| CN213817416U (en) | Stator assembly for electronic expansion valve, electronic expansion valve and refrigeration equipment | |
| CN108768128A (en) | A kind of epoxy-plastic packaging structure of linear motor Hall element and preparation method thereof | |
| CN203365044U (en) | Improved pressure transmitter | |
| CN208460559U (en) | A kind of built-in temperature control protection type capacitor | |
| CN207993854U (en) | Integrated circuit SIP encapsulating structures | |
| CN207719511U (en) | Power supply connecting device for optical instrument | |
| CN206471588U (en) | Electric connector | |
| CN207781408U (en) | A kind of water proof type capacitor | |
| CN206921654U (en) | Transformer framework | |
| CN206451676U (en) | Chip fuse | |
| CN216957870U (en) | Solid-sealed pole vacuum circuit breaking equipment | |
| CN206574932U (en) | A kind of waterproofing protection plug |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210719 Address after: No.380, Xuefu Road, Nangang District, Harbin City, Heilongjiang Province Patentee after: HARBIN SYNJONES HUAKE ELECTRONIC EQUIPMENT Co.,Ltd. Address before: 150090 No. 102, Hanshui Road, Harbin, Heilongjiang Patentee before: HARBIN SYNJONES ELECTRONIC Co.,Ltd. |
|
| TR01 | Transfer of patent right |