CN109510011A - A kind of sealed electric connector of long rectangular glass sintering - Google Patents
A kind of sealed electric connector of long rectangular glass sintering Download PDFInfo
- Publication number
- CN109510011A CN109510011A CN201811533046.4A CN201811533046A CN109510011A CN 109510011 A CN109510011 A CN 109510011A CN 201811533046 A CN201811533046 A CN 201811533046A CN 109510011 A CN109510011 A CN 109510011A
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- Prior art keywords
- socket
- plug
- sealed
- mistake proofing
- casing
- Prior art date
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- 239000011521 glass Substances 0.000 title claims abstract description 42
- 238000005245 sintering Methods 0.000 title description 17
- 238000013507 mapping Methods 0.000 claims abstract description 31
- 238000007789 sealing Methods 0.000 claims abstract description 29
- 210000003734 kidney Anatomy 0.000 claims abstract description 17
- 238000009413 insulation Methods 0.000 claims description 36
- 238000012546 transfer Methods 0.000 claims description 19
- 238000003466 welding Methods 0.000 claims description 17
- 239000012212 insulator Substances 0.000 claims description 16
- 210000001015 abdomen Anatomy 0.000 claims 1
- 238000013461 design Methods 0.000 abstract description 5
- 238000012545 processing Methods 0.000 abstract description 5
- 230000009466 transformation Effects 0.000 abstract description 3
- 230000008859 change Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000007667 floating Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000013011 mating Effects 0.000 description 3
- 238000003801 milling Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
Classifications
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- 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
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
- H01R13/405—Securing in non-demountable manner, e.g. moulding, riveting
-
- 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
- H01R13/02—Contact members
-
- 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
- H01R13/502—Bases; Cases composed of different pieces
-
- 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
- H01R13/64—Means for preventing incorrect coupling
- H01R13/645—Means for preventing incorrect coupling by exchangeable elements on case or base
- H01R13/6456—Means for preventing incorrect coupling by exchangeable elements on case or base comprising keying elements at different positions along the periphery of the connector
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a kind of long rectangular glass to be sintered sealed electric connector, including sequentially connected left plug, sealed socket and right plug, it realizes in long rectangle mold cavity with the effective glass sealing of contact, is sintered electric connector for rectangular glass and accumulates experience.Jack contact can only be filled by changing previous glass frit seal electric connector structure middle left and right plug through walls, structure by being converted into jack to contact pin in sealed socket designs, allow left and right plug that contact pin and jack to be installed respectively, can satisfy the use demand of the independent mutual inserting of two plugs in this way.The present invention is cooperated using six faces of mistake proofing bolt of hexagonal structure and shell kidney slot, realizes key mapping transformation by the change of opposite shell position, and a kind of shell can be there are many key mapping form.And Anti-error structure design improves the processing technology of plug, Socket casing.
Description
Technical field
The present invention relates to a kind of long rectangular glass to be sintered sealed electric connector, is primarily adapted for use in Aeronautics and Astronautics, naval vessel
Equal military hardwares or civil electronic, electrical system, for realizing system and equipment, equipment and equipment room be electrical and the company of signal
It connects.
Background technique
Usually in the electric connector for needing the occasion sealed to use, must be requested that its own has sealing function, Ye Ji electricity
Socket in connector is mounted on sealing plate, and socket should have sealing performance.The common sealing structure of socket has the vulcanization of rubber
Sealing, glass frit seal, ceramic seal etc., glass frit seal structure are one of higher sealing structures of reliability.
Current glass frit seal electric connector is circular configuration mostly, for example, meet navigation mark HB6, HB6112 XK,
XKE series, meets I, II, III series of GJB599A etc., is circular glass sintering structure, structure comparative maturity.And in rectangle
In electric connector, since the compression that the influence of long rectangular configuration generates vitreum by housing shrinkage is inconsistent, it is not easy shape
At effectively sintering sealing-in body, general less application glass sintering structure, and long rectangular electric connector application glass sintering structure
It is just less.Currently without the application example for retrieving long rectangular glass sintering structure.It is limited additionally, due to glass sintering technique, mesh
Preceding sealed socket can only glass sealing contact pin contacting piece, be jack contact on left and right plug.
Summary of the invention
Innovation and creation purpose
Needle in sealed socket of the invention converts pore structure, solves the problems, such as that left and right plug can only plug needle, can
So as to be needle contact piece on a plug, and on another plug it is hole contact, to realize that left and right plug can also be inserted mutually
With use.
Since same position has the service condition of multiple same model electric connectors, electric connector must have mistake proofing knot
Structure, to prevent electric connector misplug.Electric connector generallys use multikey bit architecture, a major key (big key) on socket, plug casing,
Remaining multiple small key converts different angle with respect to major key, forms multikey position shell, and the connector assembly of different key mapping shells is unable to inserting,
Reach avoiding misinsertion purpose.The shortcomings that multikey bit architecture is that a kind of shell can only correspond to a kind of key mapping, and shell difficulty of processing is big.This
Mistake proofing design in invention be the structure is independent, solve the problems, such as shell processing difficulties, and a kind of shell can be made real
Existing a variety of key mappings.
Technical solution
The present invention adopts the following technical scheme:
A kind of sealed electric connector of long rectangular glass sintering, including sequentially connected left plug, sealed socket
With right plug；
Sealed socket includes the Socket casing through walls of long rectangle, is web in the middle part of Socket casing through walls, opens on web
Equipped with several through-holes, sealing contact pin is provided in through-hole, sealing contact pin is sintered sealing-in in Socket casing through walls by vitreum,
Contact pin both ends are sealed to stretch out outside Socket casing through walls；It is provided with grommet at the sealing contact pin extension end of side, is made sealed
Socket becomes needle contact piece inserting end, and right shell body is provided on the outside of sealing contact pin, and right shell body is removably connected to sealed insert
On seat；It seals and is provided with transfer hole insulation components at the extension end of the contact pin other side, transfer hole insulation components are that switching is inserted
The sub-assembly in hole and insulator, transfer jack side are coil spring holes, and the other side is grooved bore, and transfer jack flexible fastening is being insulated
In body；Transfer hole insulation components grooved bore side and sealing contact pin inserting, coil spring hole side become the hole of sealed socket
Contact inserting end, transfer hole insulation components coil spring hole contact inserting end outside are provided with left shell, transfer hole insulator
Component and left shell are removably connected on sealed socket；
Left plug includes left plug casing, and web position corresponding position is provided with needle insulator group in the middle part of left plug casing
Part, needle insulation components are the sub-assembly for welding contact pin and insulator, and welding contact pin one end is working end, and the other end is and conducting wire
Welding ends, welding contact pin flexible fastening is in the insulator；It is located at left plug casing on the outside of needle insulation components to insert with sealed
Seat connection side is provided with left plug right shell body, and left plug right shell body and needle insulation components are removably connected to left plug casing
On；Left plug casing is removably connected with rear attachment component far from sealed socket side；
Right plug includes right plug casing, and web position corresponding position is provided with hole insulator group in the middle part of right plug casing
Part, hole insulation components are the sub-assembly for welding jack and insulator, and welding jack side is coil spring hole working end, and the other end is
With conducting wire welding ends, jack flexible fastening is welded in the insulator；It is located at right plug casing and sealing on the outside of the insulation components of hole
Socket connection through walls side is provided with right plug left shell；Right plug left shell and hole insulation components are removably connected to right insert
On casing；Right plug casing is removably connected with rear attachment component far from sealed socket side；
It further include guide post, guide post is set to the upper and lower side of sealed socket and inserts left plug, sealed socket and the right side
Head is detachably connected.
Preferably, Socket casing epiplastron upper and lower through walls is removably connected with mistake proofing bolt, mistake proofing bolt middle part one
Side is hexagonal structure, and the other side is screw rod, and there are respectively plug to the left and the extension of right plug direction and up and down phase in mistake proofing bolt both ends
Wrong semi- cylindrical protrusion, the plane position of two semicircular stud bump are opposite；The upper and lower side of left plug casing and right plug casing
It is removably connected with mistake proofing bolt I；Mistake proofing bolt I includes the head of hexagonal structure, the oriented sealed socket in head side
The semi- cylindrical protrusion of extension；The upper and lower phase of semi- cylindrical protrusion in semi- cylindrical protrusion and mistake proofing bolt on mistake proofing bolt I
It is wrong；Left plug casing and right plug casing connect sealed socket side and I position corresponding position of mistake proofing bolt offer with
The kidney slot of the head fits of mistake proofing bolt I exposes mistake proofing bolt I；On Socket casing through walls with mistake proofing bolt location corresponding position
The kidney slot with hexagonal structure cooperation in the middle part of mistake proofing bolt is offered, mistake proofing bolt is exposed.
Preferably, rear attachment component includes half shell, and 3 outlet holes are offered in half shell, are arranged at each outlet hole
Live conductor plate, tension disc are removably connected in half shell.
Preferably sealed by O-ring seal between guide post, mistake proofing bolt and Socket casing through walls.
Preferably, 154 through-holes, through-hole diameter 4mm are opened up on web altogether.
Preferably, six key mappings of corresponding position kidney slot surrounding markings, as six sides of mistake proofing bolt or mistake proofing bolt I tie
The variation of structure and kidney slot mating surface, the corresponding not isolabeling in the plane position of semi- cylindrical protrusion form different key mappings.
Preferably, right shell body, left shell, right plug left shell and left plug right shell body upper and lower end corresponding position are respectively installed
A pair of short direction discernment screw and high direction discernment screw, high direction discernment screw top surface are located on short direction discernment screw top surface
Side.
The advantages of invention
(1) it realizes in long rectangle mold cavity with the effective glass sealing of contact, is sintered electric connector for rectangular glass
It accumulates experience.
(2) jack contact can only be filled by changing previous glass frit seal electric connector structure middle left and right plug through walls, be led to
The structure design for being converted into jack to contact pin in sealed socket is crossed, allows left and right plug that contact pin and jack to be installed respectively,
It can satisfy the use demand of the independent mutual inserting of two plugs in this way.
(3) round electric connector realizes that connector assembly avoiding misinsertion, key and keyway are designed in slotting, headstock using five key mapping structures
On shell, a kind of key mapping is only capable of realizing on a kind of shell.Six faces of mistake proofing bolt and shell of the present invention using hexagonal structure
Kidney slot cooperation realizes key mapping transformation by the change of opposite shell position, and a kind of shell can be there are many key mapping form.And
Anti-error structure design improves the processing technology of plug, Socket casing.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that a kind of long rectangular glass of the invention is sintered sealed electric connector.
Fig. 2 is the main view of sealed socket.
Fig. 3 is the E-E cross-sectional view of Fig. 2.
Fig. 4 is the main view of left plug.
Fig. 5 is the E-E cross-sectional view of Fig. 4.
Fig. 6 is the main view of right plug.
Fig. 7 is the E-E cross-sectional view of Fig. 6.
Fig. 8 is the main view of rear attachment.
Fig. 9 is the side view of rear attachment.
Figure 10 is key mapping variation schematic diagram.
Figure 11 is inserting key mapping schematic diagram.
Figure 12 is contact holes bit-type spectrogram.
In figure: the left plug of 1-, the sealed socket of 2-, 3- nut and spring washer, the right plug of 4-, 5- guide post, 6- mistake proofing bolt
I, 7- mistake proofing bolt, 8- slotted screw, 9- Socket casing through walls, the short sunk screw of 10-, 11- web, 12- seal contact pin, 13-
Vitreum, 14- grommet, 15- right shell body, 16- left shell, 17- transfer hole insulation components, 18- long sunk screw, 19- spiral shell
Female and spring washer, 20- nut and spring washer, the hole 21- insulation components, 22- needle insulation components, 23- rear attachment component, the left side 24- are inserted
Casing, the right plug casing of 25-, 26- screw and spring washer, the short direction discernment screw of 27-, 28- high direction discernment screw, 29- half
Shell, 30- tension disc, 31- screw and spring washer I, 32- screw and spring washer, 33- kidney slot, 35-O type sealing ring, the left plug of 36-
Right shell body, the right plug left shell of 37-.
Specific embodiment
In conjunction with attached drawing, following embodiment is provided, technical scheme is described further.
A kind of long rectangular glass is sintered sealed electric connector, and overall structure is long rectangle, mating interface center away from
205mm, contact holes bit-type spectrum such as Figure 12, including sequentially connected left plug 1, sealed socket 2 and right plug 4.
Such as Fig. 1, sealed socket 2 is fixed in the installation deck board in system sealing cabin by slotted screw 8, sealed
Guarantee the sealing of mounting surface, the O-ring seal on guide post 5, mistake proofing bolt 7 between socket 2 and mounting plate by O-ring seal structure
Guarantee the sealing of sealed socket 2 itself.Left plug 1 docks manually with sealed socket 2, is guided, is passed through by guide post 5
Straight cutting mode is docked with sealed 2 inserting of socket, at this time mistake proofing bolt 7 and mistake proofing spiral shell on left plug 1 on sealed socket 2
Bolt I 6 is staggeredly located, and the good left plug 1 of inserting, sealed socket 2 are fixed by nut and spring washer 3.Right plug 4, which is fixed on, is
It unites on the floating shelf guide sleeve in floating cabin, is docked with the floating of sealed socket 2, it is right when system sealed cabin and floating cabin two close up
Plug 4 moves under guide sleeve and the guidance of sealed 2 upper guide post 5 of socket, in a manner of straight cutting with sealed 2 inserting pair of socket
It connects, the mistake proofing bolt 7 on sealed socket 2 is staggeredly located with mistake proofing bolt I 6 on right plug 4 at this time, and the good sealing of inserting is worn
Flush receptacle 2, right plug 4 are fixed by the cooperation of closing up in system cabin.System cable and left plug 1, are inserted the contact pin on right plug 4
Hole contact terminations are welding termination, and the cable terminated is divided equally after three beams respectively from 23 3 line outlets of rear attachment component
It is fixed.
Such as Fig. 2,3, it is through walls that guide post 5, mistake proofing bolt 7 are fixed on socket by nut and spring washer 3, nut and spring washer 19 respectively
On shell 9, guide post 5, mistake proofing bolt 7 guarantee that the installation between Socket casing through walls 9 seals by O-ring seal structure.It inserts
Web 11 on seat shell 9 through walls is located at 9 middle part of Socket casing through walls, thick 5mm, according to contact holes bit-type spectrogram on web
It is required that the through-hole of uniformly distributed 154 diameter 4mm, seals contact pin 12 by vitreum 13 in through-holes and is sintered sealing-in in socket shell through walls
In body 9.Right shell body 15 is fixed on 9 right side of Socket casing through walls by short screw 10, and 14 robust seal contact pin 12 of grommet stretches out
End makes sealed socket 2 become needle contact piece inserting end.Transfer hole insulation components 17 are bilateral pore structure jack and insulation
The sub-assembly of body, 17 side of transfer hole insulation components and sealing 12 inserting of contact pin, it is solid by left shell 16, long sunk screw 18
It is scheduled on Socket casing 9 through walls, the other side becomes the hole contact inserting end of sealed socket 2.It slots in the middle part of right shell body 15
Expose transfer hole insulation components 17.The hexagonal structure face of kidney slot and mistake proofing bolt 7 on Socket casing 9 through walls, which cooperates, pacifies
Dress, the different installation site in hexagonal structure face form the different key mapping of socket 2 through walls.Upper and lower the two of right shell body 15, left shell 16
A pair of short direction discernment screw 27 and high direction discernment screw 28 are installed in end respectively, and whether the connector assembly of identical key mapping for identification
Along the direction inserting of identical contact hole location.The high direction discernment screw 28 of the identical plug and socket of two key mappings will not in same side
It can inserting.
Such as Fig. 4,5, mistake proofing bolt I 6 is fixed on left plug casing 24 by nut and spring washer 20, needle insulation components 22
It is the sub-assembly for welding contact pin and insulator, needle insulation components 22 are fixed on by left plug right shell body 36, short sunk screw 10
On left plug casing 24, fluting exposes needle insulation components 22 in the middle part of left plug right shell body 36, and rear attachment component 23 passes through spiral shell
Nail and spring washer 26 are fixed on left plug casing 24.The hexagonal structure face of kidney slot and mistake proofing bolt I 6 on left plug casing 24
It is coupled, the different installation site in hexagonal structure face forms the different key mapping of left plug 1.The both ends of left plug right shell body 36 point
Short direction discernment screw 27 and high direction discernment screw 28 are not installed, the connector assembly of identical key mapping is along identical contact for identification
The direction inserting of part hole location.The high direction discernment screw 28 of the identical plug and socket of two key mappings will be unable to inserting in same side.
Such as Fig. 6,7, mistake proofing bolt I 6 is fixed on right plug casing 25 by nut and spring washer 20, hole insulation components 21
It is the sub-assembly for welding jack and insulator, hole insulation components 21 are fixed on by right plug left shell 37, short sunk screw 10
On right plug casing 25, fluting exposes hole insulation components 21 in the middle part of right plug left shell 37, and rear attachment component 23 passes through spiral shell
Nail and spring washer 26 are fixed on right plug casing 25.The hexagonal structure face of kidney slot and mistake proofing bolt I 6 on right plug casing 25
It is coupled, the different installation site in hexagonal structure face forms the different key mapping of right plug 4.Right plug left shell 37 it is upper and lower
A pair of short direction discernment screw 27 and high direction discernment screw 28 are installed in both ends respectively, and the connector assembly of identical key mapping is for identification
It is no along the direction inserting of identical contact hole location.The high direction discernment screw 28 of the identical plug and socket of two key mappings will in same side
It is unable to inserting.
Such as Fig. 8,9, rear attachment component 23 is by two half shells 29, the screw of fixed half-shell 29 and 31, three pairs of spring washer pressures
The screw and spring washer 32 of line plate 30 and fixed tension disc 30 form.154 conducting wires of system are divided into three beams across rear attachment component
23 three outlet holes are terminated with contact pin, jack welding in left and right plug respectively, and the bundle conductor being welded is solid by tension disc
It is scheduled on rear attachment component 23.
Glass sintering principle: glass softens at high temperature, and glass metal infiltrates mutually with metal oxide layer, forms binding force very
Strong mixed chemical key, when subsequent glass and metal are cooled to room temperature, glass and metal remain to seal securely, at
For an entirety.Glass and metal are in entire sintering process, and two kinds of material coefficients of expansion are differently formed difference △ α, according to this
Glass-to-metal seal is divided into two kinds by one difference feature: matched seal and pressure sealing.Electric connector mostly uses contact-glass
The matched seal of glass, shell-glass pressure sealing.
For the intracorporal vitreum of toroidal shell in entire sintering process, the centripetal compression being subject to is substantially uniform consistent, and
The long intracorporal vitreum of Rectangular shell is not easy to form effective sealing-in body since the compression being subject to is inconsistent.It is answered to reduce long rectangle
Power unevenly influences, and using metal web is increased in long rectangle mold cavity, the through-hole that 154 diameters are 4mm is bored on web, will
Long rectangle mold cavity is converted into multiple small circular type chambers, and sintering is completed in circular hole, obtains effective sealing-in body.
During glass sintering, glass transition temperature is excessively high, and jack easily deforms at high temperature, therefore glass sintering socket
Usual sealing-in is contact pin, and the left and right plug with sealed socket inserting should all be jack.To make two plugs plug needle respectively
Or jack, an exchanging structure is designed in sealed socket, is become glass sintering contact pin one end by exchanging structure and is inserted
Hole is in this way contact pin, the other end and the plug dress of glass sintering contact pin inserting with what is filled on the plug of transfer jack end inserting
It is jack, to realize the mutual inserting of left and right plug.
Key mapping mistake proofing is designed in long rectangular housing, its structure is complicated, and difficulty of processing is big.To simplify shell structure, improve shell
Body part process, the scheme individually removed using Anti-error structure.Mistake proofing part is designed to separation part a -- mistake proofing
Kidney slot cooperation transformation angle on bolt, hexagonal mistake proofing bolt and plug, Socket casing, forms mistake proofing bolt multi-angle
Installation site, such a shell can correspond to a variety of key mappings, and key mapping variation schematic diagram is shown in Figure 10,11.
The hexagonal structure of Figure 10 (a), mistake proofing bolt 7 or mistake proofing bolt I 6 is fitted to left plug 1, sealed socket
2, in the kidney slot 33 on right plug 4,33 surrounding of kidney slot, 6 key mappings of digital 1~6 label, it is also possible to other numbers or mark
Note；The milling plane of the semi- cylindrical protrusion of mistake proofing bolt is corresponding at number 1, that is, represents 1 key mapping, and so on.With anti-
The variation of wrong six side's mating surface of bolt, milling plane correspond to different digital and form different key mappings, totally 6 kinds of key mappings.See Figure 10
(b), Figure 10 (c), Figure 10 (d), Figure 10 (e), Figure 10 (f).
In Figure 11, left plug 1,7 milling plane of sealed socket 2, the mistake proofing bolt I 6 on right plug 4 or mistake proofing bolt
It is staggered and is just able to achieve inserting.
Claims (7)
1. a kind of long rectangular glass is sintered sealed electric connector, it is characterised in that: including sequentially connected left plug (1),
Sealed socket (2) and right plug (4)；
Sealed socket (2) include long rectangle Socket casing through walls (9, Socket casing through walls (9 middle parts be web (11, abdomen
Plate (offers several through-holes, sealing contact pin (12) is provided in through-hole, sealing contact pin (12) is sintered by vitreum (13) on 11
In Socket casing through walls (9), Socket casing (9) through walls is stretched out outside in sealing contact pin (12) both ends for sealing-in；The sealing contact pin of side
(12) it is provided with grommet (14) at extension end, sealed socket (2) is made to become needle contact piece inserting end, seals contact pin (12)
Outside is provided with right shell body (15), and right shell body (15) is removably connected on sealed socket (2)；It is another to seal contact pin (12)
It is provided at the extension end of side transfer hole insulation components (17), (17 be transfer jack and insulator to transfer hole insulation components
Sub-assembly, transfer jack side is coil spring hole, and the other side is grooved bore, and transfer jack flexible fastening is in the insulator；Switching
(17 grooved bore sides and sealing contact pin (12) inserting, coil spring hole side become the hole of sealed socket (2) to hole insulation components
Contact inserting end, transfer hole insulation components (17) coil spring hole contact inserting end outside are provided with left shell (16), transfer
Hole insulation components (17) and left shell (16) are removably connected on sealed socket (2)；
Left plug 1 includes left plug casing (24), and left plug casing (24) middle part is provided with needle with web (11) position corresponding position
Insulation components (22), needle insulation components (22) are the sub-assembly for welding contact pin and insulator, and welding contact pin one end is work
End, the other end be with conducting wire welding ends, weld contact pin flexible fastening in the insulator；It is located at a left side on the outside of needle insulation components (22)
Plug casing (24) connect side with sealed socket (2) and is provided with left plug right shell body (36), left plug right shell body (36)
It is removably connected on left plug casing (24) with needle insulation components (22)；Left plug casing (24) is far from sealed socket
(2) side is removably connected with rear attachment component (23)；
Right plug (4) includes right plug casing (25), is provided in the middle part of right plug casing (25) with web (11) position corresponding position
Hole insulation components (21), hole insulation components (21) are the sub-assembly for welding jack and insulator, and welding jack side is line
Spring hole working end, the other end be with conducting wire welding ends, weld jack flexible fastening in the insulator；Hole insulation components (21) are outside
Side, which is located at right plug casing (25) and connect side with sealed socket (2), is provided with right plug left shell (37)；Right plug is left
Shell (37) and hole insulation components (21) are removably connected on right plug casing (25)；Right plug casing (25) is far from sealing
Socket (2) side through walls is removably connected with rear attachment component (23)；
Further include guide post (5), guide post (5) be set to the upper and lower side of sealed socket (2) and by left plug (1, sealed insert
Seat (2) and right plug (4) are detachably connected.
2. a kind of long rectangular glass as described in claim 1 is sintered sealed electric connector, it is characterised in that: socket through walls
Shell (9) epiplastron (11) upper and lower is removably connected with mistake proofing bolt (7), and side is six sides knot in the middle part of mistake proofing bolt (7)
Structure, the other side are screw rod, the semicolumn that 7 both ends of mistake proofing bolt have respectively plug to the left and right plug direction to extend and be staggered up and down
Type protrusion, the plane position of two semicircular stud bump are opposite；The upper and lower side of left plug casing (24) and right plug casing (25) is equal
It is removably connected with mistake proofing bolt I (6)；Mistake proofing bolt I (6) includes the head of hexagonal structure, and head side is oriented sealed
The semi- cylindrical protrusion that socket (2) extends；The semicolumn in semi- cylindrical protrusion and mistake proofing bolt (7) on mistake proofing bolt I (6)
Type protrusion is staggered above and below；Left plug casing (24) and right plug casing (25) connect sealed socket (2) side and mistake proofing spiral shell
Bolt I (6) position corresponding position offer with the kidney slot of the head fits of mistake proofing bolt I (6) (33, expose mistake proofing bolt I (6)；
It is offered and hexagonal structure cooperation in the middle part of mistake proofing bolt (7) on Socket casing (9) through walls with mistake proofing bolt (7) position corresponding position
Kidney slot (33) exposes mistake proofing bolt (7).
3. a kind of long rectangular glass as described in claim 1 is sintered sealed electric connector, it is characterised in that: rear attachment group
Part (23) includes half shell (29), and 3 outlet holes are offered in half shell (29), are provided with tension disc at each outlet hole
(30), tension disc (30) is removably connected on half shell (29).
4. a kind of long rectangular glass as described in claim 1 is sintered sealed electric connector, it is characterised in that: guide post (5),
It is sealed by O-ring seal between mistake proofing bolt (7) and Socket casing through walls (9).
5. a kind of long rectangular glass as described in claim 1 is sintered sealed electric connector, it is characterised in that: web (11)
On open up 154 through-holes, through-hole diameter 4mm altogether.
6. a kind of long rectangular glass as claimed in claim 2 is sintered sealed electric connector, it is characterised in that: kidney slot
(33) six key mappings of surrounding markings, as the hexagonal structure of mistake proofing bolt (7) or mistake proofing bolt I (6) and kidney slot (33) cooperate
The variation in face, the corresponding not isolabeling in the plane position of semi- cylindrical protrusion form different key mappings.
7. a kind of long rectangular glass as described in claim 1 is sintered sealed electric connector, it is characterised in that: right shell body
(15), left shell (16), right plug left shell (37) and left plug right shell body (36) upper and lower end corresponding position are respectively installed a pair of short
Direction discernment screw (27) and high direction discernment screw (28), high direction discernment screw (28) top surface are located at short direction discernment screw
(27) top face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811533046.4A CN109510011A (en) | 2018-12-14 | 2018-12-14 | A kind of sealed electric connector of long rectangular glass sintering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811533046.4A CN109510011A (en) | 2018-12-14 | 2018-12-14 | A kind of sealed electric connector of long rectangular glass sintering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109510011A true CN109510011A (en) | 2019-03-22 |
Family
ID=65752656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811533046.4A Pending CN109510011A (en) | 2018-12-14 | 2018-12-14 | A kind of sealed electric connector of long rectangular glass sintering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109510011A (en) |
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| CN201466319U (en) * | 2009-05-25 | 2010-05-12 | 中航光电科技股份有限公司 | High-voltage resistant electric connector and high-voltage resistant electric connector assembly |
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