CN110233378A - A kind of small-sized fast lock electric connector - Google Patents
A kind of small-sized fast lock electric connector Download PDFInfo
- Publication number
- CN110233378A CN110233378A CN201910430556.7A CN201910430556A CN110233378A CN 110233378 A CN110233378 A CN 110233378A CN 201910430556 A CN201910430556 A CN 201910430556A CN 110233378 A CN110233378 A CN 110233378A
- Authority
- CN
- China
- Prior art keywords
- contact
- plug
- socket
- casing
- contact pin
- 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.)
- Granted
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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
- H01R13/02—Contact members
- H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
- H01R13/187—Pins, blades or sockets having separate spring member for producing or increasing contact pressure with spring member in the socket
-
- 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
- H01R13/50—Bases; Cases formed as an integral body
-
- 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
- H01R13/5202—Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
-
- 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
- H01R13/5205—Sealing means between cable and housing, e.g. grommet
- H01R13/5208—Sealing means between cable and housing, e.g. grommet having at least two cable receiving openings
-
- 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
-
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
- H01R13/6271—Latching means integral with the housing
- H01R13/6272—Latching means integral with the housing comprising a single latching arm
-
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
-
- 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
- H01R24/005—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure requiring successive relative motions to complete the coupling, e.g. bayonet type
Abstract
The invention discloses a kind of small-sized fast lock electric connectors, consist of a plug and a socket, plug includes plug casing, jack contact, sealing ring, sealant, structure glue and conducting wire；Socket includes Socket casing, contact pin contacting piece, sealant, structure glue and conducting wire.Plug/socket shell locking mechanism, insulation system and protection shell are both designed as one; shell is fixed on sealant, structure glue after contact crimping lead wire; it realizes the fixation of contact and guarantees tail end sealing; shell insulating structure design is honeycomb; a Plug contact (contact contact pin) is only assembled in each honeycomb through-hole, can avoid the mutual interference of electric arc between contact.Plug uses the seal ring structure with biconvex, guarantees the anti-rain sealing of docking end face, and plug is provided with elastic slice, and socket is provided with hanging buckle, and one hand locking is convenient and efficient.
Description
Technical field
The invention belongs to connector technique fields, especially the miniaturization electric connector with anti-rain, fast locking function
Plug and socket structure.
Background technique
As information-based, intelligent Process promotes, electric connector is using more and more extensive, in some special occasions, even
It connects device to need to carry out repeatedly quickly plug in the confined space, round-the-clock and various climatic environments, the electric connector of the prior art,
Simultaneously meet miniaturization, light weight, fast insert-pull locking, low connect-disconnect force, anti-rain connector be suggested, traditional connector
It can not be met the requirements simultaneously in space, weight and resistance to various climatic environments.
Small-sized fast lock electric connector usually consists of a plug and a socket, and when docking plugs together, needs to realize simultaneously and quickly insert
It pulls out, anti-rain, light in inserting/pulling force.
Summary of the invention
It is an object of the invention to: a kind of small-sized fast lock electric connector is provided, supports unarmed fast insert-pull to lock, and have
Contact engaging and separating force is low, anti-rain function, realizes the quick connection between system equipment.
To achieve the goals above, the invention adopts the following technical scheme:
A kind of small-sized fast lock electrical connector plug, including,
Plug casing, the plug casing outer surface be provided with the matched locking mechanism of electric connector socket, along insert
Head capsule body axis direction offers multiple plug casings that run through and docks end face and plug casing and conducting wire with electric connector socket
The through-hole of connecting end surface, plug casing surface and close plug casing dock endface position with electric connector socket and are provided with sealing
Ring；
Jack contact, the jack contact are placed in the through-hole, and an only jack contact in a through-hole
Part, jack contact and conductor compression jointing end face are located in the through-hole, and fill between jack contact surface and through-hole wall
There are structure glue and sealant.
Further, described to connect the other end with plug casing surface for one end with the matched locking mechanism of electric connector socket
For the sheet shaped piece of free end, and sheet shaped piece is integrally formed with plug casing, and limiting stand and guiding slide unit are provided on sheet shaped piece.
Further, sheet shaped piece and plug casing junction are arc transition, can reduce sheet shaped piece extruding force, easy disassembly.
Further, the annular protrusion of the sealing ring surface at least two and plug casing coaxial line.
Further, the through-hole has chamfering close to one end that plug casing docks end face with electric connector socket；It is described logical
There are also a positioning step in hole, positioning step is matched with the positioning protrusion on the jack contact surface；The through-hole wall with
Between the jack contact surface and along through-bore axis direction, according to self-positioning step to plug casing and wire connecting ends
Face sequence has been sequentially filled structure glue, sealant and structure glue.
Further, because sealant mobility is preferable, therefore the leak stopping of first layer structure glue is first set, prevents glue from entering plug end
Sealing function is realized in face after intermediate seal adhesive curing, second layer structure glue mainly realizes cable fixed function, and prevents cable from existing
It is removed when being pullled power with sealant, influences sealing effect.
Further, one end of the jack contact and the grafting of contact contact pin is located in the through-hole of the plug casing.
A kind of small-sized fast lock electric connector socket, including,
Socket casing is provided with outside the Socket casing being sequentially distributed along Socket casing axis direction in the Socket casing
Chamber, Socket casing bottom cavity and contact contact pin lock chamber, Socket casing outer surface are provided with and the matched lock of electrical connector plug
Locking structure；
Contact contact pin, the contact contact pin run through Socket casing bottom cavity and contact contact pin lock chamber, and contact
Contact pin and conductor compression jointing end face are located in contact contact pin lock chamber, and the head of contact contact pin is located in Socket casing bottom cavity,
Structure glue, sealant and structure glue have been sequentially filled between contact contact pin and contact contact pin lock chamber.
Further, because sealant mobility is preferable, therefore the leak stopping of first layer structure glue is first set, prevents glue from entering socket end
Sealing function is realized in face after intermediate seal adhesive curing, second layer structure glue mainly realizes cable fixed function, and prevents cable from existing
It is removed when being pullled power with sealant, influences sealing effect.
Further, the described and matched locking mechanism of electrical connector plug is a hanging fastener.
Further, the internal diameter of the Socket casing exocoel is greater than the internal diameter of the Socket casing bottom cavity, and outside Socket casing
The intersection chamfering of chamber and Socket casing end face, the intersection chamfering of Socket casing exocoel and Socket casing bottom cavity.
Further, there is a positioning step between the contact contact pin lock chamber and the Socket casing bottom cavity；It is described to connect
There are one and the matched positioning protrusion of positioning step on contact element contact pin；The contact contact pin and the contact contact pin lock chamber it
Between and along contact contact pin lock chamber axis direction, according to self-positioning step to Socket casing and wire connecting ends face sequence according to
It is secondary to be filled with structure glue, sealant and structure glue.
Further, the head rounded corner of the contact contact pin.
Small-sized fast lock electric connector of the invention consists of a plug and a socket.Plug is by plug casing, jack contact, close
Seal ring, sealant, structure glue, conducting wire composition；Socket is made of Socket casing, contact pin contacting piece, sealant, structure glue, conducting wire.
Plug/socket shell locking mechanism, insulation system and protection shell are both designed as one, after contact crimping lead wire
It is fixed on shell with sealant, structure glue, realize the fixation of contact and guarantees tail end sealing.
Shell insulating structure design is honeycomb, i.e., multiple through-holes through shell, each honeycomb through-hole is interior only to be filled
With a contact, the mutual interference of electric arc between contact can avoid.
The similar Crossed Circle O-ring structure of the sealing ring plug of rainwater-proof guarantees the anti-rain sealing of docking end face.
Plug is provided with elastic slice as locking mechanism, and socket is provided with hanging buckle as locking mechanism.
It in insertion process, manually manipulates plug and is plugged together, plug passes through socket Socket casing exocoel of different sizes, inserts
The chamfering of seat shell body bottom cavity slides into, and realization precisely aligns, and behind plug docking end face and the contact of socket back bottom of chamber portion, connector is inserted
It closes in place, by squeezing across socket hanging buckle, elastic slice affranchises state plug elastic slice, and the limiting stand on elastic slice is hung by hanging buckle
Firmly, connector locking, sealing ring are extruded in the confined space of the plug with formation intracavitary outside Socket casing, block rainwater flowing
The sealing of docking end face is realized in channel, and the jack strip in Plug contact inner cavity generates just rigid contact part contact pin at this time
Pressure is contacted to conducting, electric signal normal transmission.
The design of the present invention program is so that electric connector has quick locking simultaneously and has anti-rain functional structure.It is another
Aspect, insulator, protection shell, anti-rain structure and quick locking structure design are integrated, and solve light weight, miniaturization issues.With
The prior art is compared, and the present invention is that one kind has many advantages, such as that quick locking, anti-rain, contact engaging and separating force are small, occupies little space, is light-weight
Small-sized fast lock electric connector.
Detailed description of the invention
Fig. 1 system connector plug fragmentary front view and left-hand cross-sectional view of the invention；
Fig. 2 system connector body fragmentary front view and left-hand cross-sectional view of the invention；
Fig. 3 system docking schematic diagram of the invention；
In figure: 1- conducting wire, 2- structure glue, 3- sealant, 4- jack contact, 5- plug casing, 6- sealing ring, 41- are inserted
Hole axial direction positioning step, 42- jack elastic slice, 51- elastic slice are oriented to slide unit, 52- elastic slice limiting stand, 53- plug elastic slice, 54- elastic slice
Arc transition section, 55- contact pin guide-localization horn mouth, 61- sealing ring convex ribs, 7- contact contact pin, 8- Socket casing, 71- are inserted
Needle shaft is to outside positioning step, 72- contact pin fillet, 81- Socket casing bottom cavity, 82- Socket casing bottom cavity chamfering, 83- Socket casing
Chamber, 84- Socket casing exocoel chamfering, 85- hanging buckle, 9- plug/socket shell plug together the rear confined space, 10- rigid contact part is inserted
Needle and jack elastic slice contact zone, 11- elastic slice and the hanging buckle position of engagement.
Specific embodiment
Below in conjunction with attached drawing, the invention will be further described, but required protection scope be not limited to it is described.
Electric connector includes plug and socket.As shown in Figure 1, plug is mainly by conducting wire 1, structure glue 2, sealant 3, jack
Contact 4, plug casing 5, sealing ring 6 form；As shown in Fig. 2, socket is mainly by conducting wire 1, structure glue 2, sealant 3, contact pin
Contact 7, Socket casing 8 form.
Plug casing 5, Socket casing 8 use plastic mould injection molding, and locking mechanism, insulation system and protection shell are equal
Design is integrated, and is occupied little space, light-weight, good product consistency after mold cured.Jack contact 4, contact contact pin 7 divide
After other crimping lead wire 1, shell insulated hole is axially positioned on by plug axial direction positioning step 41, contact pin axially position step 71,
Tail end cavity fills structure glue 2 after first using 2 bottoming of structure glue, centre to fill sealant 3 again, jack contact 4, contact after glue solidification
Part contact pin 7 is securable to shell, and tail end sealing can be realized by filling sealant 3, and first layer bottoming structure glue 2 is realized leak stopping, prevented
Sealant 3 solidifies preceding leakage, and it is fixed that second layer structure glue 2 realizes conducting wire 1, and protects conducting wire 1 when being pullled by external force and sealing
Glue 3 is not stripped, and influences sealing effect.Shell insulating structure design is honeycomb, only assembles one in each honeycomb hole and inserts
Head contact 4 (contact contact pin 7), can avoid the mutual interference of electric arc between contact, and oral area design has contact pin guide-localization loudspeaker
Mouth 55 can be oriented to contact contact pin 7 and smoothly be inserted into the jack of Plug contact 4, and the design of plug mating surface has sealing ring 6, close
Seal ring 6 uses silastic material, in 81 shape of socket bottom cavity after using 61 structure of biconvex muscle, plug and socket to plug together in place in structure
The rear confined space 9 is plugged together at plug/socket shell, biconvex muscle 61 is formed in the confined space 9 after having plug/socket shell to plug together
Double Pressures hinder rainwater to enter docking end face, realize the sealing for plugging together interface.
As shown in figure 3, manually manipulate plugs and sockets in insertion process, the power F2 of plug such as Fig. 3 signal is given, F1 is pushed
Dynamic plug elastic slice 53 compresses, and because plug elastic slice 53 is provided with arc transition section 54, F1 power is smaller, facilitates one-handed performance, and F2 is pushed
Movement connector plug and socket plugs together, and plug first passes through Socket casing exocoel chamfering 84 and slides into Socket casing exocoel 83, at the beginning of plug
Step is ajusted, and continues to promote, and plug slides into Socket casing bottom cavity 81 by socket bottom cavity chamfering 82, and contact pin round end 72 slips over contact pin and leads
To positioning horn mouth 55, the jack strip 42 of 4 inner cavity of jack contact generates normal pressure to contact contact pin 7, in rigid contact
Part contact pin is contacted with jack elastic slice contact zone 10 to conducting, electric signal normal transmission.Connector plugs together in place, and plug elastic slice 53 exists
The effect of F1 power it is lower by elastic slice guiding slide unit 51 across socket hanging buckle 85, plug elastic slice 53 affranchises state, plug elastic slice 53
On elastic slice limiting stand 52 tangled by hanging buckle 85, connector locking is in elastic slice and the hanging buckle position of engagement 11.
The present invention has the function of that quick locking, anti-rain, locking mechanism, insulation system and protection shell are both designed as simultaneously
One, shell use plastic mould injection molding, consistency is good after solidification, high production efficiency, have miniaturization, contact engaging and separating force it is low,
The features such as operating force is small, light-weight.
Claims (10)
1. a kind of small-sized fast lock electrical connector plug, it is characterised in that: including,
Plug casing, the plug casing outer surface be provided with the matched locking mechanism of electric connector socket, along jack shell
Body axis direction offers multiple plug casings that run through and connect with electric connector socket docking end face and plug casing with conducting wire
The through-hole of end face, plug casing surface and close plug casing dock endface position with electric connector socket and are provided with sealing ring；
Jack contact, the jack contact are placed in the through-hole, and an only jack contact in a through-hole, are inserted
Hole contact and conductor compression jointing end face are located in the through-hole, and structure is filled between jack contact surface and through-hole wall
Glue and sealant.
2. small-sized fast lock electrical connector plug according to claim 1, it is characterised in that: described and electric connector socket
The locking mechanism matched is the sheet shaped piece that one end connect that the other end is free end with plug casing surface, and sheet shaped piece and plug casing
It is integrally formed, limiting stand and guiding slide unit is provided on sheet shaped piece, and sheet shaped piece and plug casing junction are arc transition.
3. small-sized fast lock electrical connector plug according to claim 1, it is characterised in that: the sealing ring surface is at least
Two with the annular protrusion of plug casing coaxial line.
4. small-sized fast lock electrical connector plug according to claim 1, it is characterised in that:
The through-hole has chamfering close to one end that plug casing docks end face with electric connector socket；
There are also a positioning step in the through-hole, positioning step is matched with the positioning protrusion on the jack contact surface；
Between the through-hole wall and the jack contact surface and along through-bore axis direction, according to self-positioning step to inserting
Casing and wire connecting ends face sequence have been sequentially filled structure glue, sealant and structure glue.
5. small-sized fast lock electrical connector plug according to claim 1, it is characterised in that: the jack contact with contact
One end of part contact pin grafting is located in the through-hole of the plug casing.
6. a kind of small-sized fast lock electric connector socket, it is characterised in that: including,
Socket casing, be provided in the Socket casing Socket casing exocoel being sequentially distributed along Socket casing axis direction,
Socket casing bottom cavity and contact contact pin lock chamber, Socket casing outer surface is provided with ties with the matched locking of electrical connector plug
Structure；
Contact contact pin, the contact contact pin run through Socket casing bottom cavity and contact contact pin lock chamber, and contact contact pin
It is located in contact contact pin lock chamber with conductor compression jointing end face, the head of contact contact pin is located in Socket casing bottom cavity, contact
Structure glue and sealant are filled between part contact pin and contact contact pin lock chamber.
7. small-sized fast lock electric connector socket according to claim 6, it is characterised in that: described and electrical connector plug
The locking mechanism matched is a hanging fastener.
8. small-sized fast lock electric connector socket according to claim 6, it is characterised in that: the Socket casing exocoel it is interior
Diameter is greater than the internal diameter of the Socket casing bottom cavity, and the intersection chamfering of Socket casing exocoel and Socket casing end face, socket shell
The intersection chamfering of external chamber and Socket casing bottom cavity.
9. small-sized fast lock electric connector socket according to claim 6, it is characterised in that:
There is a positioning step between the contact contact pin lock chamber and the Socket casing bottom cavity；
There are one and the matched positioning protrusion of positioning step on the contact contact pin；
Between the contact contact pin and the contact contact pin lock chamber and along contact contact pin lock chamber axis direction, press
Structure glue, sealant and structure glue have been sequentially filled according to self-positioning step to Socket casing and wire connecting ends face sequence.
10. small-sized fast lock electric connector socket according to claim 6, it is characterised in that: the head of the contact contact pin
Portion's rounded corner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910430556.7A CN110233378B (en) | 2019-05-22 | 2019-05-22 | Small-size quick-locking electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910430556.7A CN110233378B (en) | 2019-05-22 | 2019-05-22 | Small-size quick-locking electric connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110233378A true CN110233378A (en) | 2019-09-13 |
| CN110233378B CN110233378B (en) | 2021-01-22 |
Family
ID=67861488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910430556.7A Active CN110233378B (en) | 2019-05-22 | 2019-05-22 | Small-size quick-locking electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110233378B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11135196A (en) * | 1997-10-31 | 1999-05-21 | Ryosei Electro Circuit Syst Ltd | Waterproof connector |
| CN101170236A (en) * | 2006-10-25 | 2008-04-30 | 贵州航天电器股份有限公司 | A light sealing electric connector |
| CN201112866Y (en) * | 2007-07-28 | 2008-09-10 | 贵州航天电器股份有限公司 | Small-size sealing high-pressure rectangle electric connector |
| CN201117956Y (en) * | 2007-11-27 | 2008-09-17 | 贵州航天电器股份有限公司 | Mixed loading rectangular electric connector possessing rapid locking mechanism |
| CN101557048A (en) * | 2009-05-07 | 2009-10-14 | 贵州航天电器股份有限公司 | Glue-sealed type electric connector |
| CN201859987U (en) * | 2010-08-25 | 2011-06-08 | 贵州航天电器股份有限公司 | Push-and-pull quick-locking electric connector |
-
2019
- 2019-05-22 CN CN201910430556.7A patent/CN110233378B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11135196A (en) * | 1997-10-31 | 1999-05-21 | Ryosei Electro Circuit Syst Ltd | Waterproof connector |
| CN101170236A (en) * | 2006-10-25 | 2008-04-30 | 贵州航天电器股份有限公司 | A light sealing electric connector |
| CN201112866Y (en) * | 2007-07-28 | 2008-09-10 | 贵州航天电器股份有限公司 | Small-size sealing high-pressure rectangle electric connector |
| CN201117956Y (en) * | 2007-11-27 | 2008-09-17 | 贵州航天电器股份有限公司 | Mixed loading rectangular electric connector possessing rapid locking mechanism |
| CN101557048A (en) * | 2009-05-07 | 2009-10-14 | 贵州航天电器股份有限公司 | Glue-sealed type electric connector |
| CN201859987U (en) * | 2010-08-25 | 2011-06-08 | 贵州航天电器股份有限公司 | Push-and-pull quick-locking electric connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110233378B (en) | 2021-01-22 |
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