CN108054570A - A kind of structure of pressure-resistant seal separate terminal enclosure - Google Patents
A kind of structure of pressure-resistant seal separate terminal enclosure Download PDFInfo
- Publication number
- CN108054570A CN108054570A CN201711453100.XA CN201711453100A CN108054570A CN 108054570 A CN108054570 A CN 108054570A CN 201711453100 A CN201711453100 A CN 201711453100A CN 108054570 A CN108054570 A CN 108054570A
- Authority
- CN
- China
- Prior art keywords
- flange
- casing
- patch bay
- plug pin
- pin patch
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/521—Sealing between contact members and housing, e.g. sealing insert
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5219—Sealing means between coupling parts, e.g. interfacial seal
Abstract
The invention discloses a kind of structures of pressure-resistant seal separate terminal enclosure, including casing, the casing is equipped with outlet flanges end face, further include Plug pin patch bay, flange, clamp sleeve, end cap, waterproof connector, contact pin and sintered glass, the Plug pin patch bay is placed in the inside of flange, flange is fixedly connected on by screw on the outlet flanges end face of casing, Plug pin patch bay is positioned on casing by flange, several threading holes are equipped on Plug pin patch bay, sintered glass is arranged in threading hole, one contact pin of grafting on sintered glass in each threading hole, clamp sleeve is welded on flange, end cap is welded on clamp sleeve, waterproof connector is fixed on end cap.Because the separation of Plug pin patch bay and clamp sleeve, in bonding wire on socket, clamp sleeve will not constrain the space of bonding wire, and bonding wire space is sufficient；Structure of the present invention can be still connected by screw and sealed with silicagel pad as common flanged joint, and connecting part is compressed and sealed, clever structure, part is reduced, simplifies installation, while vary without connection mode.
Description
Technical field：
The present invention relates to a kind of structures of pressure-resistant seal separate terminal enclosure.
Background technology：
The sealing outlet of magnetic bearing and sensor at present is mainly used and drilled on rectangular slab, the sealing of glass sintering contact pin
Part structure, is sealed between sealing element and casing by O-ring, and bolt is attached, and individually connection is one big outside connecting part
Protective cover for socket outlet to be isolated from the outside.But because of casing internal there are larger internal pressure, to O-ring model
Selection, the design ＆ check of rectangular slab and the specification of bolt and quantity be required for carrying out certain Strength co-mputation and check, if
Meter process is more cumbersome.Although and socket is isolated from the outside by the design of protective cover, protects socket, occupied space is too
Greatly, and need to process the threaded hole for installing protective cover on casing, add processing tasks.
The content of the invention：
The present invention is to provide a kind of structure of pressure-resistant seal separate terminal enclosure to solve the above-mentioned problems of the prior art.
The technical solution adopted in the present invention has：A kind of structure of pressure-resistant seal separate terminal enclosure, including casing, on the casing
Equipped with outlet flanges end face, Plug pin patch bay, flange, clamp sleeve, end cap, waterproof connector, contact pin and sintered glass are further included, it is described
Plug pin patch bay is placed in the inside of flange, and flange is fixedly connected on by screw on the outlet flanges end face of casing, and flange is by Plug pin patch bay
It is positioned on casing, several threading holes is equipped on Plug pin patch bay, sintered glass is arranged in threading hole, the sintering in each threading hole
One contact pin of grafting, clamp sleeve are welded on flange on glass, and end cap is welded on clamp sleeve, and waterproof connector is fixed on end cap
On.
Further, the flange is equipped with positioning step hole, and positioning convex platform, positioning convex platform are equipped in the lower end of Plug pin patch bay
It is plugged on positioning step hole.
Further, silicagel pad is equipped between the Plug pin patch bay and casing.
The present invention has the advantages that：
1) because the separation of Plug pin patch bay and clamp sleeve, in bonding wire on socket, clamp sleeve will not constrain the sky of bonding wire
Between, bonding wire space is sufficient；
2) flange is divided into two, and needle socket and flange can separate at parting surface A, and the end cap on clamp sleeve directly welds
On sleeve and without being connected to using screw on sleeve, part is reduced, simplifies installation；
3) structure of the present invention can be still connected by screw and sealed with silicagel pad, will be connect as common flanged joint
Line compressing parts and sealing, clever structure reduce part, simplify installation, while vary without connection mode；
4) using drilling on flange, the technique of glass sintering kovar alloy contact pin, processing technology is good, and product seals, is resistance to
Pressure, insulation performance and electric conductivity are good.
Description of the drawings：
Fig. 1 is structure chart of the present invention.
Fig. 2 is partial enlarged view of the present invention.
Specific embodiment：
The present invention is further illustrated below in conjunction with the accompanying drawings.
Such as Fig. 1 and Fig. 2, the present invention discloses a kind of structure of pressure-resistant seal separate terminal enclosure, including casing 1, Plug pin patch bay 2, flange
3rd, clamp sleeve 4, end cap 5, waterproof connector 6, contact pin 7 and sintered glass 8 are equipped with outlet flanges end face 11, contact pin on casing 1
The inside that seat 2 is placed in flange 3, flange 3 are fixedly connected on by screw on the outlet flanges end face 11 of casing 1, and flange 3 is by contact pin
Seat 2 is contacted on casing 1.Several threading holes are equipped on Plug pin patch bay 2, sintered glass 8 is arranged in threading hole, in each threading hole
Sintered glass 8 on one contact pin 7 of grafting, clamp sleeve 4 is welded on flange 3, and end cap 5 is welded on clamp sleeve 4, and waterproof connects
First 6 are fixed on end cap 5.Pickup wire 400 and current line 500 are corresponded to through waterproof connector 6 and are connected with contact pin 7.
For ease of the positioning between Plug pin patch bay 2 and flange 3, positioning step hole 31 is equipped on flange 3, in Plug pin patch bay 2
Lower end is equipped with positioning convex platform, and positioning convex platform is plugged on positioning step hole 31.
Silicagel pad 9 is equipped between Plug pin patch bay 2 and casing 1.
During installation, the pickup wire 400 in expanding machine motor casing and current line 500 are passed through into outlet flanges end face 11 first
Outlet hole, then by wire bonding on the contact pin 7 of needle socket one side, silicagel pad is placed in outlet flanges end face 11 and needle socket
It is pushed down between 2 end faces.Corresponding line is welded on needle socket opposite side contact pin 7, is then divided into pickup wire and current line two
Respectively by two waterproof connectors 6, waterproof connector is tightened for bunch.Finally clamp sleeve 4 is welded on flange 3, is pacified successively
Screw is loaded onto, will be compressed between needle socket, silicagel pad and casing outlet flanges face, reach sealing.
Contact pin 7 on needle socket uses kovar alloy contact pin, conducts electricity very well and has good adhesive property with glass,
By glass sintering, contact pin is mounted on socket.Bonding is secured, good airproof performance, good insulation preformance, meets casing outlet switching
Sealing, resistance to pressure request.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, several improvement can also be made without departing from the principle of the present invention, these improvement also should be regarded as the present invention's
Protection domain.
Claims (3)
1. a kind of structure of pressure-resistant seal separate terminal enclosure, including casing (1), the casing (1) is equipped with outlet flanges end face (11),
It is characterized in that：Further include Plug pin patch bay (2), flange (3), clamp sleeve (4), end cap (5), waterproof connector (6), contact pin (7) and
Sintered glass (8), the Plug pin patch bay (2) are placed in the inside of flange (3), and flange (3) is fixedly connected on casing (1) by screw
On outlet flanges end face (11), Plug pin patch bay (2) is positioned on casing (1) by flange (3), and several wear is equipped on Plug pin patch bay (2)
String holes, sintered glass (8) are arranged in threading hole, one contact pin of grafting (7) on the sintered glass (8) in each threading hole, clamping sleeve
Cylinder (4) is welded on flange (3), and end cap (5) is welded on clamp sleeve (4), and waterproof connector (6) is fixed on end cap (5).
2. the structure of pressure-resistant seal separate terminal enclosure as described in claim 1, it is characterised in that：The flange (3) is equipped with positioning
Stepped hole (31) is equipped with positioning convex platform in the lower end of Plug pin patch bay (2), and positioning convex platform is plugged on positioning step hole (31).
3. the structure of pressure-resistant seal separate terminal enclosure as described in claim 1, it is characterised in that：The Plug pin patch bay (2) and casing (1)
Between be equipped with silicagel pad (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711453100.XA CN108054570A (en) | 2017-12-28 | 2017-12-28 | A kind of structure of pressure-resistant seal separate terminal enclosure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711453100.XA CN108054570A (en) | 2017-12-28 | 2017-12-28 | A kind of structure of pressure-resistant seal separate terminal enclosure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108054570A true CN108054570A (en) | 2018-05-18 |
Family
ID=62128409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711453100.XA Pending CN108054570A (en) | 2017-12-28 | 2017-12-28 | A kind of structure of pressure-resistant seal separate terminal enclosure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108054570A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114336159A (en) * | 2021-12-21 | 2022-04-12 | 重庆长安汽车股份有限公司 | Connection structure of high-voltage electrical box and high-voltage wire harness |
| CN114447672A (en) * | 2021-12-22 | 2022-05-06 | 上海新力动力设备研究所 | Attitude and orbit control engine is with high temperature resistant high pressure electric connector of crossing cabin |
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|---|---|---|---|---|
| BRMU8500979U (en) * | 2005-05-18 | 2005-10-25 | Sociedade Paulista De Tubos Fl | Constructive arrangement introduced in flexible pipe rotary fittings used for conducting gases |
| EP1624201A2 (en) * | 2004-08-03 | 2006-02-08 | Delaware Capital Formation, Inc. | Hook pin unit having weld slag protection |
| CN2812243Y (en) * | 2005-08-01 | 2006-08-30 | 李兴云 | Terminal box for high-voltage current voltage transformer |
| CN202084698U (en) * | 2011-04-29 | 2011-12-21 | 中航光电科技股份有限公司 | Connector convenient in wiring and reliable in sealing |
| CN102664487A (en) * | 2012-03-29 | 2012-09-12 | 四川精通电气设备有限公司 | Wind-power slip ring oil leakage prevention sealing apparatus |
| CN202534855U (en) * | 2011-11-12 | 2012-11-14 | 高文彬 | Air-tight seal cylindrical connector |
| CN104577481A (en) * | 2014-12-20 | 2015-04-29 | 江门市光之典照明有限公司 | Novel waterproof joint structure |
| DE102014119042A1 (en) * | 2013-12-20 | 2015-06-25 | Dai-Ichi Seiko Co., Ltd. | Housing for electrical connector |
| CN204558773U (en) * | 2014-10-13 | 2015-08-12 | 中兴通讯股份有限公司 | A kind of outdoor equipment external interface protector |
| CN207719487U (en) * | 2017-12-28 | 2018-08-10 | 南京磁谷科技有限公司 | A kind of structure of pressure-resistant seal separate terminal enclosure |
-
2017
- 2017-12-28 CN CN201711453100.XA patent/CN108054570A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1624201A2 (en) * | 2004-08-03 | 2006-02-08 | Delaware Capital Formation, Inc. | Hook pin unit having weld slag protection |
| BRMU8500979U (en) * | 2005-05-18 | 2005-10-25 | Sociedade Paulista De Tubos Fl | Constructive arrangement introduced in flexible pipe rotary fittings used for conducting gases |
| CN2812243Y (en) * | 2005-08-01 | 2006-08-30 | 李兴云 | Terminal box for high-voltage current voltage transformer |
| CN202084698U (en) * | 2011-04-29 | 2011-12-21 | 中航光电科技股份有限公司 | Connector convenient in wiring and reliable in sealing |
| CN202534855U (en) * | 2011-11-12 | 2012-11-14 | 高文彬 | Air-tight seal cylindrical connector |
| CN102664487A (en) * | 2012-03-29 | 2012-09-12 | 四川精通电气设备有限公司 | Wind-power slip ring oil leakage prevention sealing apparatus |
| DE102014119042A1 (en) * | 2013-12-20 | 2015-06-25 | Dai-Ichi Seiko Co., Ltd. | Housing for electrical connector |
| CN204558773U (en) * | 2014-10-13 | 2015-08-12 | 中兴通讯股份有限公司 | A kind of outdoor equipment external interface protector |
| CN104577481A (en) * | 2014-12-20 | 2015-04-29 | 江门市光之典照明有限公司 | Novel waterproof joint structure |
| CN207719487U (en) * | 2017-12-28 | 2018-08-10 | 南京磁谷科技有限公司 | A kind of structure of pressure-resistant seal separate terminal enclosure |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114336159A (en) * | 2021-12-21 | 2022-04-12 | 重庆长安汽车股份有限公司 | Connection structure of high-voltage electrical box and high-voltage wire harness |
| CN114336159B (en) * | 2021-12-21 | 2023-09-08 | 重庆长安汽车股份有限公司 | Connection structure of high-voltage electrical apparatus box and high-voltage wire harness |
| CN114447672A (en) * | 2021-12-22 | 2022-05-06 | 上海新力动力设备研究所 | Attitude and orbit control engine is with high temperature resistant high pressure electric connector of crossing cabin |
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