CN116154530A - H-MTD connector - Google Patents

H-MTD connector Download PDF

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Publication number
CN116154530A
CN116154530A CN202310431775.3A CN202310431775A CN116154530A CN 116154530 A CN116154530 A CN 116154530A CN 202310431775 A CN202310431775 A CN 202310431775A CN 116154530 A CN116154530 A CN 116154530A
Authority
CN
China
Prior art keywords
connecting piece
end connecting
board
positioning hole
ring
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
Application number
CN202310431775.3A
Other languages
Chinese (zh)
Other versions
CN116154530B (en
Inventor
沈超
张金国
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dongtai Zhengyao Precision Technology Co ltd
Original Assignee
Dongtai Zhengyao Precision Technology Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dongtai Zhengyao Precision Technology Co ltd filed Critical Dongtai Zhengyao Precision Technology Co ltd
Priority to CN202310431775.3A priority Critical patent/CN116154530B/en
Publication of CN116154530A publication Critical patent/CN116154530A/en
Application granted granted Critical
Publication of CN116154530B publication Critical patent/CN116154530B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H01R13/46—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
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/71—Coupling devices for rigid printing circuits or like structures
    • H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
    • H01R12/716—Coupling device provided on the PCB
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/71—Coupling devices for rigid printing circuits or like structures
    • H01R12/75—Coupling devices for rigid printing circuits or like structures connecting to cables except for flat or ribbon cables
    • 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
    • H01R13/46—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
    • H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)

Abstract

The invention discloses an H-MTD connector, which relates to the field of electric connectors and aims at solving the problem of sealing and waterproofing of the electric connector, and the technical scheme is as follows: the board end connecting piece and line end connecting piece, board end connecting piece is used for fixed mounting to realize the electricity with the PCB board on the PCB board and is connected, line end connecting piece is used for carrying out the grafting with board end connecting piece and realizes the electricity and be connected, set up buckle structure between line end connecting piece and the board end connecting piece and make line end connecting piece realize fixed connection, install the casing between board end connecting piece and the PCB board, set up on the casing and connect the jack, board end connecting piece has and connect the socket, connect the socket to be located and connect jack department, the casing inboard is located and connects the extension of jack week wall and be formed with the linking portion, the outer lane sealing installation of board end connecting piece ends the water ring, it has extension to end the water ring, extension and linking portion laminating, extension and linking portion are connected through setting up waterproof sealing glue. The H-MTD connector has good waterproof sealing performance and stable connection.

Description

H-MTD connector
Technical Field
The present invention relates to the field of electrical connectors, and more particularly, to an H-MTD connector.
Background
The H-MTD connector is an electric connection device for a PCB board, wherein a board end is arranged on the PCB board, one end of a wire is electrically connected with a wire end, the wire end is inserted into the board end, and the electric connection between the PCB board and other components is realized through the wire.
In the prior art, after the board end is mounted on the PCB board, a housing is generally required to be provided for protection and limitation; the joint of the end plate is prevented from being directly exposed and is not supported.
However, after the housing is added, the waterproofing property of the H-MTD connector, that is, the waterproofing tightness between the housing and the board end and the wire end, has to be considered.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention aims to provide an H-MTD connector, which can improve the tightness of a shell, a board end connecting piece and a wire end connecting piece and achieve a better waterproof effect.
The technical aim of the invention is realized by the following technical scheme: the utility model provides an H-MTD connector, includes board end connecting piece and line end connecting piece, board end connecting piece is used for fixed mounting to realize the electricity with the PCB board on the PCB board to be connected, line end connecting piece is used for carrying out the grafting with board end connecting piece and realizes the electricity to be connected, be provided with buckle structure between line end connecting piece and the board end connecting piece and be used for making line end connecting piece and board end connecting piece realize fixed connection, still install the casing between board end connecting piece and the PCB board, set up on the casing and connect the jack, board end connecting piece has and connects the jack, connects the jack to be located and connect the jack department, the casing inboard is located and connects the extension of jack perisporium to be formed with the linking portion, the outer lane sealing installation of board end connecting piece has the water-stop glue ring, the extension is laminated completely with the linking portion, be connected through setting up waterproof sealing glue between extension and the linking portion.
The invention is further provided with: the sealing ring is sleeved on the outer wall of the plate end connecting piece, and an O-shaped sealing ring is arranged between the sealing ring and the plate end connecting piece.
The invention is further provided with: the outer side wall of the plate end connecting piece is provided with an annular groove, the O-shaped sealing ring is limited in the annular groove, and the part, extending out of the annular groove, of the O-shaped sealing ring is in close contact with the water stop rubber ring.
The invention is further provided with: the connecting portion is in a circular truncated cone shape, and the structure of the extending portion of the water stop glue ring is matched with the shape of the connecting portion.
The invention is further provided with: the plug hole on the shell is provided with a step, and the end face of the line end connecting piece is abutted against the step.
The invention is further provided with: the step department installs the elastic washer, when the buckle structure between line end connecting piece and the board end connecting piece is buckled, the elastic washer produces the conflict resilience to line end connecting piece and makes buckle structure chucking.
The invention is further provided with: the casing has seted up the locating hole, the locating hole runs through to the stagnant water glue ring, the line end connecting piece is provided with the reference column, the reference column is sealed to be inserted in the locating hole and takes place in close contact with casing and stagnant water glue ring.
The invention is further provided with: the positioning column is coated with a rubber sleeve, and the rubber sleeve is inserted into the positioning hole and is in interference fit with the positioning hole.
The invention is further provided with: the tail end of the rubber sleeve is arranged in a conical structure, and the tail end of the rubber sleeve is used for extending out of the positioning hole to enable the conical structure to be in contact with the water stop rubber ring, so that the orifice of the positioning hole is completely coated.
The invention is further provided with: when the wire end connecting piece is buckled with the buckling structure of the plate end connecting piece, the conical structure at the end part of the rubber sleeve stretches out of the positioning hole and then retracts.
In summary, the invention has the following beneficial effects:
1. the waterproof glue ring is arranged between the plate end connecting piece and the shell, so that the tightness and the connection stability between the shell and the plate end connecting piece can be effectively improved, and the waterproof performance is improved;
2. an O-shaped sealing ring is arranged between the water stop rubber ring and the plate end connecting piece and used for improving the tightness between the water stop rubber ring and the plate end connecting piece, and meanwhile, the disassembly and the assembly of the shell are not influenced;
3. when the wire end connecting piece is connected with the plate end connecting piece, the connection stability can be improved through the positioning column, and the sealing performance is improved through the rubber sleeve;
4. the taper structure of rubber sleeve can increase the connection stability and the degree of sealing between water stop rubber ring and the casing.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural diagram of a housing and a PCB board according to the present invention;
FIG. 3 is a schematic view of the structure of the shell and plate end connector of the present invention;
FIG. 4 is a schematic view of a plate end connector and a water stop ring according to the present invention;
FIG. 5 is a schematic view of a plate end connector according to the present invention;
fig. 6 is a schematic structural view of the wire end connector of the present invention.
In the figure: 1. a board end connector; 101. a water stop rubber ring; 102. an interface; 103. an extension; 104. an O-shaped sealing ring; 2. a wire end connector; 201. positioning columns; 3. a PCB board; 4. a housing; 401. a plug hole; 402. a joint portion; 403. positioning holes; 404. a step.
Detailed Description
The invention will now be described in detail with reference to figures 1-6 and examples.
An H-MTD connector, as shown in fig. 1, mainly comprises a board end connector 1 and a wire end connector 2, wherein the board end connector 1 is electrically connected to a PCB 3, and the board end connector 1 is further connected with a housing 4, the housing 4 is used for covering the board end connector 1 to form a sealing structure and protect the board end connector 1, of course, in order to facilitate display, the frame of the housing 4 is not completely shown, the complete structure of the frame needs to cover the board end connector 1 completely, and the scheme mainly describes the key structure of connecting the housing 4 with the board end connector 1. Wherein, the shell 4 is provided with a plug hole 401 for the wire end connector 2 to extend into the plug interface 102 of the board end connector 1 for plug connection to form electric connection.
Of course, a snap structure is provided between the wire end connector 2 and the board end connector 1, which is a common structure of electrical connectors, for example, reference may be made to the patent filed earlier by the applicant: the electrical connector and the electrical connector assembly, the patent number 202021584545.9, the latch structure described therein, or the latch structure of the network cable terminal, is relatively common, and the structure is the prior art, and the disclosure is not repeated herein.
As shown in fig. 2 and fig. 3, the water stop glue ring 101 is installed on the outer side of the board end connector 1, the water stop glue ring 101 is sleeved on the outer ring of the board end connector 1, mainly in consideration of the convenience of installation and later disassembly and maintenance of the shell 4, because the water stop glue ring 101 needs to be in sealing connection with the shell 4, when the installation or disassembly is needed, because the water stop glue ring 101 is sleeved on the board end connector 1, the shell 4 and the water stop glue ring 101 can be separated from the line end connector 1 by using external force.
Since the water stop ring 101 is sleeved on the plate end connecting piece 1, the tightness between the water stop ring 101 and the plate end connecting piece 1 needs to be improved as much as possible, but the water stop ring is not detachable, so as shown in fig. 4 and 5, an annular groove is formed in the outer side wall of the line end connecting piece 1, an O-shaped sealing ring 104 is hooped in the annular groove, the part of the O-shaped sealing ring 104 extending out of the annular groove is tightly contacted with the water stop ring 101, the tightness is improved, the same annular groove can be formed in the inner wall of the water stop ring 101, the water stop ring 101 can be positioned better, and the possibility of displacement of the water stop ring 101 is reduced.
As shown in fig. 3 and 4, the water stop glue ring 101 is further provided with an extension part 103, a connecting part 402 is integrally formed around the plugging hole 401 in the housing 4, the connecting part 402 is in a shape of a truncated cone, and the outer ring of the connecting part 402 can be also provided with a concave structure or a convex structure, so that the contact area between the connecting part 402 and the extension part 103 can be increased; the structure of the extension part 103 of the water stop glue ring 101 is matched with the structure of the connecting part 402, namely, the extension part 103 can be completely attached to the connecting part 402, and the extension part and the connecting part are fixedly connected through coating waterproof sealant, so that a sealing structure is formed, and the situation that liquid flows into the shell 4 from the plug hole 401 to damage a conductive circuit is avoided.
And still be provided with counter bore formation step 404 in the spliced eye 401 department of casing 4, when line end connector 2 inserts board end connector 1, its terminal surface can conflict in the step 404 department of counter bore, can improve waterproof ability like this, and can bond through waterproof glue in counter bore department has the elastic washer, can be the rubber circle, firstly can protect line end connector 2, avoid producing friction damage in the grafting process, secondly when line end connector 2 and board end connector 1 are buckled, need forcefully to the elastic washer extrusion deformation, thereby produce the lock, like this the elastic washer can produce reverse extrusion force to line end connector 2, thereby make buckle structure lock between line end connector 2 and the board end connector 1 inseparabler.
In order to further increase the connection stability and the tightness between the wire end connecting pieces 2 when the wire end connecting pieces 2 are inserted into the plate end connecting pieces 1, as shown in fig. 3, 4 and 6, a positioning hole 403 is formed in the shell 4, the positioning hole 403 extends to the water stop glue ring 101 to form a through hole, the position of the positioning hole 403 can be arranged on the end face of the shell 4 or can be arranged on a step 404, a positioning column 201 is integrally formed on the wire end connecting pieces 2, the positioning column 201 needs to be inserted into the positioning hole 403, namely when the wire end connecting pieces 2 need to be inserted into the plate end connecting pieces 1, the positioning column 201 firstly penetrates through the positioning hole 403 in the shell 4 and then stretches into the positioning hole 403 in the water stop glue ring 101, so that the shell 4 and the water stop glue ring 101 are limited, on one hand, the connection between the wire end connecting pieces 2 and the plate end connecting pieces 1 can be more firmly, and dislocation of the water stop glue ring 101 and the shell 4 is avoided.
In view of the sealability between the positioning column 201 and the positioning hole 403, first, the positioning column 201 may be provided with a slightly thicker aperture than the positioning hole 403, and enter into the positioning hole 403 by pressing, so that a sufficient pressing force may be obtained to have sealability; it is of course preferable that a rubber sleeve is provided on the positioning post 201, the positioning post 403 itself is used to provide the supporting force, and the rubber sleeve is used to be deformed by extrusion when being extruded, so as to facilitate entering the positioning hole 403, and have sufficient tightness.
In order to better improve the sealing degree, a conical structure can be arranged at the tail end of the rubber sleeve, and firstly, the conical structure is used for conveniently entering the positioning hole 403; the end face of the conical structure can collide with the end face of the water stop rubber ring 101 when extending out of the positioning hole 403, so that the water stop rubber ring 101 is tightly attached to the shell 4, the conical structure can be in a mushroom head shape or an expanded umbrella shape, as long as the end of the conical structure is thinner than the main body part of the positioning column 201, the conical structure can conveniently enter the positioning hole 403, and the conical structure is in a compressed state when entering the positioning hole 403 until the positioning hole 403 is extended, and can collide with the end face of the water stop rubber ring 101 after recovering deformation under the elastic acting force of the conical structure, so that the separation of the positioning column 201 is limited.
Of course, can be further still, because the elastic washer is provided, therefore, when the line end connecting piece 2 is inserted into the board end connecting piece 1 and is buckled, the elastic washer is compressed first, and when the elastic washer is compressed, the stroke of the positioning column 201 and the rubber sleeve is set to just extend out of the positioning hole 403, and under the reaction force of the elastic washer, the line end connecting piece 2 can retract by a small margin, and at the moment, the taper structure of the rubber sleeve can better squeeze the positioning hole 403, so that the rubber sleeve is more tightly matched, and the waterproof performance of the rubber sleeve is better improved.
In summary, the H-MTD connector of the present invention has better connection stability and sealability, and the waterproof capability thereof can be ensured.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above examples, and all technical solutions belonging to the concept of the present invention belong to the protection scope of the present invention. It should be noted that modifications and adaptations to the present invention may occur to one skilled in the art without departing from the principles of the present invention and are intended to be within the scope of the present invention.

Claims (10)

1. The utility model provides an H-MTD connector, includes board end connecting piece (1) and line end connecting piece (2), board end connecting piece (1) are used for fixed mounting to realize the electricity with PCB board (3) on PCB board (3), line end connecting piece (2) are used for carrying out the grafting with board end connecting piece (1) and realize the electricity and be connected, be provided with buckle structure between line end connecting piece (2) and board end connecting piece (1) and be used for making line end connecting piece (2) and board end connecting piece (1) realize fixed connection, still install casing (4) between board end connecting piece (1) and PCB board (3), set up on casing (4) and connect jack (401), board end connecting piece (1) have and connect socket (102), connect socket (102) to be located and connect jack (401), its characterized in that: the waterproof sealing device is characterized in that a connecting portion (402) is formed by extending the peripheral wall of the connecting hole (401) on the inner side of the shell (4), the outer ring of the plate end connecting piece (1) is provided with a waterproof sealing ring (101) in a sealing mode, the waterproof sealing ring (101) is provided with an extending portion (103), the extending portion (103) is completely attached to the connecting portion (402), and the extending portion (103) is connected with the connecting portion (402) through waterproof sealing glue.
2. An H-MTD connector according to claim 1, wherein: the sealing ring (101) is sleeved on the outer wall of the plate end connecting piece (1), and an O-shaped sealing ring (104) is arranged between the sealing ring (101) and the plate end connecting piece (1).
3. An H-MTD connector according to claim 2, wherein: the outer side wall of the plate end connecting piece (1) is provided with an annular groove, the O-shaped sealing ring (104) is limited in the annular groove, and the part, extending out of the annular groove, of the O-shaped sealing ring (104) is tightly contacted with the water stop rubber ring (101).
4. An H-MTD connector according to claim 1, wherein: the connecting portion (402) is arranged in a truncated cone shape, and the structure of the extending portion (103) of the water stop glue ring (101) is matched with the shape of the connecting portion (402).
5. An H-MTD connector according to claim 1, wherein: a step (404) is arranged in the plug hole (401) on the shell (4), and the end face of the wire end connecting piece (2) is abutted to the step (404).
6. An H-MTD connector according to claim 5, wherein: the step (404) is provided with an elastic washer, and when the fastening structure between the wire end connecting piece (2) and the plate end connecting piece (1) is fastened, the elastic washer can generate interference rebound to the wire end connecting piece (2) to fasten the fastening structure.
7. An H-MTD connector according to claim 1 or 6, characterized in that: the waterproof sealing device is characterized in that the shell (4) is provided with a positioning hole (403), the positioning hole (403) penetrates through the waterproof sealing ring (101), the line end connecting piece (2) is provided with a positioning column (201), and the positioning column (201) is inserted in the positioning hole (403) in a sealing mode to be in close contact with the shell (4) and the waterproof sealing ring (101).
8. An H-MTD connector according to claim 7, wherein: the positioning column (201) is coated with a rubber sleeve, and the rubber sleeve is inserted into the positioning hole (403) and is in interference fit with the positioning hole (403).
9. An H-MTD connector according to claim 8, wherein: the tail end of the rubber sleeve is in a conical structure, and the tail end of the rubber sleeve is used for extending out of the positioning hole (403) to enable the conical structure to be in contact with the water stop rubber ring (101) so as to completely cover the orifice of the positioning hole (403).
10. An H-MTD connector according to claim 9, wherein: when the wire end connecting piece (2) is buckled with the buckling structure of the plate end connecting piece (1), the conical structure at the end part of the rubber sleeve stretches out of the positioning hole (403) and then retracts.
CN202310431775.3A 2023-04-21 2023-04-21 H-MTD connector Active CN116154530B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310431775.3A CN116154530B (en) 2023-04-21 2023-04-21 H-MTD connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310431775.3A CN116154530B (en) 2023-04-21 2023-04-21 H-MTD connector

Publications (2)

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CN116154530A true CN116154530A (en) 2023-05-23
CN116154530B CN116154530B (en) 2023-06-20

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5277610A (en) * 1992-12-21 1994-01-11 Molex Incorporated Sealing system for electrical connectors
CN209860272U (en) * 2019-04-11 2019-12-27 番禺得意精密电子工业有限公司 Electric connector combination
CN112003093A (en) * 2020-09-14 2020-11-27 苏州祥龙嘉业电子科技股份有限公司 Fixing structure of wiring harness connector and camera rear cover and forming method thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5277610A (en) * 1992-12-21 1994-01-11 Molex Incorporated Sealing system for electrical connectors
CN209860272U (en) * 2019-04-11 2019-12-27 番禺得意精密电子工业有限公司 Electric connector combination
CN112003093A (en) * 2020-09-14 2020-11-27 苏州祥龙嘉业电子科技股份有限公司 Fixing structure of wiring harness connector and camera rear cover and forming method thereof

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Denomination of invention: An H-MTD connector

Effective date of registration: 20231218

Granted publication date: 20230620

Pledgee: Bank of China Limited Dongtai Branch

Pledgor: DONGTAI ZHENGYAO PRECISION TECHNOLOGY Co.,Ltd.

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