CN116259999B - Automobile connector adopting split injection molding - Google Patents
Automobile connector adopting split injection molding Download PDFInfo
- Publication number
- CN116259999B CN116259999B CN202310506779.3A CN202310506779A CN116259999B CN 116259999 B CN116259999 B CN 116259999B CN 202310506779 A CN202310506779 A CN 202310506779A CN 116259999 B CN116259999 B CN 116259999B
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- CN
- China
- Prior art keywords
- connector
- terminal
- injection molding
- fixing plate
- housing
- 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.)
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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
- H01R13/40—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
- H01R13/514—Bases; Cases composed as a modular blocks or assembly, i.e. composed of co-operating parts provided with contact members or holding contact members between them
-
- 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
- H01R13/521—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
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/26—Connectors or connections adapted for particular applications for vehicles
Abstract
The invention belongs to the technical field of connectors, and particularly relates to an automobile connector adopting split injection molding, which comprises a connector shell, wherein a plurality of connector terminals are arranged in the connector shell, a rear cover main shell is integrally formed on the back surface of the connector shell, a terminal fixing plate is fixedly embedded in the connector shell and sleeved on the outer sides of the plurality of connector terminals, a terminal guard plate is fixedly arranged in the connector shell and positioned on the back surface of the terminal fixing plate and sleeved on the outer sides of the connector terminals.
Description
Technical Field
The invention belongs to the technical field of connectors, and particularly relates to an automobile connector formed by split injection molding.
Background
The rear housing of the electronic connector for an automobile can stabilize the connector and prevent damage to the cable to which the connector is connected. The rear cover is generally color coded or marked so as to be easily recognized when connected to a large module circuit board, and also serves to protect the electronic connectors from external dust or moisture, improving the performance of key circuits controlling vehicle functions such as brakes, gears and doors.
In practical application, the existing connector has the following defects:
1. the terminals are independently arranged in the mould, or the terminal carrier is required to be manufactured to assist in arranging the terminals in the mould, so that the PIN of automatic machine arrangement cannot be realized or is not easy to realize, and the production efficiency is low;
2. the terminal is directly injection-molded on the shell, and the risk of terminal PIN withdrawal (the terminal is pulled out of the shell under bending force) exists in the subsequent bending process, so that the retention force of the terminal on the shell and the sealing effect of the product are directly affected;
3. the integral structure has the advantages that the volume and the single weight of the shell of the product are large, the tonnage requirement on the injection molding machine is higher, and the number of mold cavities of the mold is influenced (the same tonnage equipment, small products can be discharged into multiple cavities, and the yield is improved);
4. the poor cost is high, and after injection molding, if the positive position of the terminal is poor, the shell is scrapped along with the poor terminal;
5. the integrated one-time embedded injection molding has high requirement on the design of the die, improper design of the die and risk that the product cannot be taken out of the die.
Disclosure of Invention
The invention aims to provide an automobile connector adopting split injection molding, which can split injection mold a connector head and a rear cover main shell twice, improves the production efficiency and correspondingly reduces the defective rate.
The technical scheme adopted by the invention is as follows:
an automotive connector employing split injection molding comprising:
a connector housing having a plurality of connector terminals provided therein, a rear cover main housing integrally formed on a rear surface thereof;
the terminal fixing plate is fixedly embedded in the connector shell and sleeved on the outer sides of the connector terminals;
the terminal guard plate is fixed in the connector shell, is positioned on the back surface of the terminal fixing plate and is sleeved on the outer side of the connector terminal;
after the connector terminal is inserted into the terminal fixing plate, the terminal fixing plate and the connector shell are subjected to embedded injection molding to obtain an injection molded connector head, and then the connector head and the rear cover main shell are subjected to secondary embedded injection molding to obtain an injection molded connector product.
In a preferred scheme, a plurality of fusion grooves are formed in the edge of the lower surface of the connector shell, and protruding strips matched with the fusion grooves are integrally formed in the rear cover main shell.
In a preferred scheme, a plurality of limiting blocks are uniformly imaged on two sides of the connector terminals, and limiting grooves corresponding to the limiting blocks are formed in the connector shell.
In a preferred scheme, a plurality of butt joint grooves are formed in the back face of the terminal fixing plate, and the plurality of butt joint grooves correspond to the plurality of limiting blocks respectively;
the butt joint groove comprises a butt joint area and a limiting area, the butt joint area is communicated with the limiting area, the opening end of the butt joint area is flush with the back surface of the terminal fixing plate, and the opening end of the limiting area is located on the inner side of the terminal fixing plate.
In a preferred scheme, when the connector terminal drives the limiting block to be inserted into the terminal fixing plate, and after the limiting block moves to the junction of the butt joint area and the limiting area, the connector terminal can drive the limiting block to rotate and be clamped into the limiting area.
In a preferred embodiment, the terminal guard plates are arranged in a stepped manner, and correspond to connector terminals of different heights.
In a preferred scheme, the bottom of connector housing inner chamber has seted up the stopping groove, terminal backplate's bottom integrated into one piece have with the stopping piece of stopping groove looks adaptation, the both sides of connector housing inner chamber have all been seted up and have been stopped into the groove, terminal backplate's both sides homogeneous body shaping has stopping piece.
In a preferred embodiment, the stop block and the advance stop block are each provided as an elastic material.
In a preferred scheme, a clamping groove is formed in one side of the upper surface of the connector shell, and a terminal retainer is clamped in the clamping groove;
the terminal retainer is provided with through holes corresponding to the connector terminals, and when the connector terminals are bent, the top ends of the connector terminals penetrate through the through holes.
In a preferred embodiment, the connector housing, the rear cover main housing, and the terminal fixing plate are made of the same material.
The invention has the technical effects that:
according to the invention, after the connector terminal is inserted into the terminal fixing plate, the terminal fixing plate is put into the die for embedded injection molding, so that the injection molding difficulty is reduced, and the terminal guard plate is put into the die before the terminal is bent, the risk of terminal PIN withdrawal can be avoided, and the risks of insufficient terminal holding force and poor sealing are avoided;
the connector head and the rear cover main shell are designed in a split mode, so that the connector head can be used and sold as a single product; the product use flexibility is improved, the requirement of the product on injection molding equipment is reduced, the injection mold can be designed into a plurality of holes, the production efficiency is improved, the bad cost is correspondingly reduced, meanwhile, the scrapping caused by bad terminal assembly and bending due to the fact that the connector head can be detached independently is avoided, the main shell is not influenced, and the scrapping cost of materials is reduced.
Drawings
FIG. 1 is a schematic illustration of an overall apparatus provided by an embodiment of the present invention;
FIG. 2 is an exploded schematic view of an overall apparatus provided by an embodiment of the present invention;
fig. 3 is an exploded view of a connector terminal and terminal-securing plate connection provided by an embodiment of the present invention;
FIG. 4 is an enlarged schematic view of the present invention at A in FIG. 3;
FIG. 5 is an enlarged schematic view of the present invention at B in FIG. 3;
FIG. 6 is a schematic view of the interior of a connector housing provided by an embodiment of the present invention;
fig. 7 is a schematic view of a terminal guard provided by an embodiment of the present invention.
In the drawings, the list of components represented by the various numbers is as follows:
1. a connector housing; 101. a stop slot; 102. a clamping groove; 103. a retaining groove;
2. a connector terminal; 201. a limiting block;
3. a rear cover main housing; 301. a protruding strip;
4. a terminal fixing plate; 401. a butt joint groove;
5. a terminal guard plate; 501. a stop block; 502. a stop block;
6. and a terminal holder.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present invention is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the invention. The appearances of the phrase "in one preferred embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Further, in describing the embodiments of the present invention in detail, the cross-sectional view of the device structure is not partially enlarged to a general scale for convenience of description, and the schematic is only an example, which should not limit the scope of protection of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
Referring to fig. 1 to 3, the invention provides an automobile connector formed by split injection molding, which comprises a connector housing 1, wherein a plurality of connector terminals 2 are arranged in the connector housing 1, the plurality of connector terminals 2 are arranged in a linear array, a rear cover main housing 3 is integrally formed on the back of the connector housing 1, a terminal fixing plate 4 is embedded in the connector housing 1, the rear cover main housing 3 and the terminal fixing plate 4 are made of the same material, when the injection molding is carried out, the terminal fixing plate 4 and the connector housing 1 can be better fused together, the terminal fixing plate 4 is sleeved on the outer sides of a plurality of connector terminals 2, a terminal guard 5 is fixed in the connector housing 1, the terminal guard 5 is positioned on the back of the terminal fixing plate 4 and sleeved on the outer sides of the plurality of connector terminals 2, the connector terminals 2 are stably fixed in the connector housing 1, the connector terminals 2 are prevented from being back-PIN-removed, the terminal 5 is arranged to be in a step shape, the connector housing 1 respectively corresponds to the connector terminals 2 with different heights, the connector housing 2 can be inserted in the rear cover main housing 3, the connector housing can be inserted into the connector housing 2 after the connector housing 2 is inserted into the connector housing, the connector housing is fixed with the rear cover 2, the connector housing is inserted into the connector housing 4, the connector housing is fixed by the connector housing is inserted into the connector housing, and the connector housing is fixed by the connector housing 4, the connector housing is fixed after the connector is inserted into the connector housing is fixed, and the connector housing is fixed, the connector housing is inserted into the connector housing is fixed, and the connector housing is fixed by the connector housing 2 is inserted into the connector housing 2 and the connector housing 2 is fixed.
Specifically, when the connector needs to be injection molded, an operator firstly inserts the connector terminal 2 into the terminal fixing plate 4, after the connector terminal 2 is fixed relative to the terminal fixing plate 4, the connector terminal 2 can be inserted into a mold, then injection molding is performed, then the terminal guard plate 5 passes through the connector terminal 2 and is fixed in the connector housing 1, then bending processing is performed on the connector terminal 2, the terminal retainer 6 is clamped at the top end of the connector terminal 2, then the terminal retainer 6 is fixed on the side of the upper surface of the connector housing 1, a connector head can be obtained, then the connector housing 1 is embedded into the mold, secondary embedded injection molding is performed, and the rear cover main housing 3 integrally molded with the connector housing 1 is obtained.
In a preferred embodiment, referring to fig. 1 and 2, a plurality of fusion grooves are formed at the edge of the lower surface of the connector housing 1, and a protrusion strip 301 adapted to the fusion grooves is integrally formed in the rear cover main housing 3.
In this embodiment, when the connector housing 1 and the rear cover main housing 3 are subjected to secondary insert injection molding, the injection molding material can be integrated into the insides of the plurality of fusion grooves and form the protrusion strip 301, so that the fusion area between the rear cover main housing 3 and the connector housing 1 can be increased, the housing integration is more stable, and the sealing effect between the connector housing 1 and the rear cover main housing 3 can be ensured.
Next, referring to fig. 3 to 5, a plurality of limiting blocks 201 are uniformly formed on two sides of the plurality of connector terminals 2, and limiting grooves corresponding to the plurality of limiting blocks 201 are formed in the connector housing 1, and are formed by injection molding and are wrapped on the outer sides of the limiting blocks 201 to prevent PIN withdrawal during bending.
Next, referring to fig. 4 and fig. 5, a plurality of docking slots 401 are formed on the back surface of the terminal fixing plate 4, and the docking slots 401 respectively correspond to the plurality of limiting blocks 201;
wherein, the docking groove 401 includes a docking area and a limiting area, the docking area is communicated with the limiting area, and the docking area is mutually perpendicular to the limiting area, an opening end of the docking area is flush with a back surface of the terminal fixing plate 4, and an opening end of the limiting area is located at an inner side of the terminal fixing plate 4, so that the limiting block 201 can slide in from the outside along the docking area, and after the limiting block 201 is clamped in the limiting area, the connector terminal 2 cannot slide out from the inside of the terminal fixing plate 4.
In a preferred embodiment, when the connector terminal 2 drives the stopper 201 to plug into the terminal fixing plate 4, and after the stopper 201 moves to the junction between the docking area and the limiting area, the connector terminal 2 can drive the stopper 201 to rotate and be clamped into the limiting area.
In this embodiment, when the connector terminal 2 needs to be fixed, the operator first inserts the connector terminal 2 into the terminal fixing plate 4 one by one, in this process, the connector terminal 2 drives the stopper 201 to gradually slide into the docking area, and after the stopper 201 slides to the junction between the docking area and the limiting area, a rotational force is applied to the connector terminal 2, so that the connector terminal 2 drives the stopper 201 to rotate toward the inside of the limiting area, and therefore the stopper 201 can be clamped into the inside of the limiting area, and then the end portions of the connector terminal 2 penetrating through the terminal fixing plate 4 can be located on the same vertical plane, so that a plurality of connector terminals 2 cannot be staggered after injection molding.
Referring to fig. 6 and 7, a retaining groove 103 is formed at the bottom end of the inner cavity of the connector housing 1, retaining blocks 501 matched with the retaining groove 103 are integrally formed at the bottom end of the terminal guard plate 5, the retaining grooves 101 are formed at both sides of the inner cavity of the connector housing 1, retaining blocks 502 are uniformly formed at both sides of the terminal guard plate 5, and the retaining blocks 501 and the retaining blocks 502 are made of elastic materials.
In the above, when the terminal guard 5 is plugged, the retaining block 501 and the retaining block 502 slide along the inner wall of the connector housing 1 synchronously, after the terminal guard 5 slides to a designated position, the retaining block 501 and the retaining block 502 align with the retaining groove 103 and the retaining groove 101 respectively, and then the retaining block 501 and the retaining block 502 automatically spring open and are respectively clamped inside the retaining groove 103 and the retaining groove 101, so that the terminal guard 5 and the connector housing 1 can be spliced together, and accordingly, the function of limiting the connector terminal 2 is achieved.
Next, referring to fig. 1 and 2 again, a clamping groove 102 is formed on one side of the upper surface of the connector housing 1, and a terminal holder 6 is clamped in the clamping groove 102;
the terminal holder 6 is provided with through holes corresponding to the plurality of connector terminals 2, and when the connector terminals 2 are bent, the tips of the connector terminals 2 penetrate the plurality of through holes.
With the above structure, after the terminal holder 6 is fixed in the clamping groove 102, the connector terminal 2 is bent, and after the connector terminal 2 is bent, the top ends of the connector terminal 2 are passed through the through holes one by one, and the connector terminal 2 is restricted in the through holes, so that the elasticity of the connector terminal 2 after bending can be counteracted, and the connector terminal 2 is prevented from resetting under the self elastic action.
The working principle of the invention is as follows: when the connector needs to be injection molded, an operator firstly inserts the connector terminal 2 into the terminal fixing plate 4, after the connector terminal 2 is fixed relative to the terminal fixing plate 4, the connector terminal 2 can be inserted into a die, then injection molding is performed, then the terminal guard plate 5 penetrates through the connector terminal 2 and is fixed in the connector housing 1, then the connector terminal 2 is subjected to bending treatment, the terminal retainer 6 is clamped at the top end of the connector terminal 2, then the terminal retainer 6 is fixed on the side of the upper surface of the connector housing 1, a connector head can be obtained, then the connector housing 1 is embedded into the die, and secondary embedded injection molding is performed, so that a rear cover main housing 3 integrally molded with the connector housing 1 is obtained, and an injection molded connector product is obtained.
The foregoing is merely a preferred embodiment of the present invention and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present invention, which are intended to be comprehended within the scope of the present invention. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (8)
1. An automobile connector formed by split injection molding, which is characterized in that: comprising the following steps: a connector housing (1), wherein a plurality of connector terminals (2) are arranged in the connector housing (1), and a rear cover main housing (3) is integrally formed on the back surface of the connector housing (1); a terminal fixing plate (4), wherein the terminal fixing plate (4) is fixedly embedded in the connector shell (1) and sleeved on the outer sides of the connector terminals (2); a plurality of limiting blocks (201) are integrally formed on two sides of the connector terminals (2), a plurality of butting grooves (401) are formed in the back face of the terminal fixing plate (4), and the butting grooves (401) correspond to the limiting blocks (201) respectively; the butt joint groove (401) comprises a butt joint area and a limit area, the butt joint area is communicated with the limit area, the opening end of the butt joint area is flush with the back surface of the terminal fixing plate (4), and the opening end of the limit area is positioned at the inner side of the terminal fixing plate (4); when the connector terminal (2) drives the limiting block (201) to be inserted into the terminal fixing plate (4), and after the limiting block (201) moves to the junction of the butt joint area and the limiting area, the connector terminal (2) can drive the limiting block (201) to rotate and be clamped into the limiting area; a terminal guard plate (5), wherein the terminal guard plate (5) is fixed inside the connector housing (1), is positioned on the back surface of the terminal fixing plate (4), and is sleeved on the outer side of the connector terminal (2); after the connector terminal (2) is inserted into the terminal fixing plate (4), the terminal fixing plate (4) and the connector housing (1) are subjected to embedded injection molding to obtain an injection molded connector head, and then the connector head and the rear cover main housing (3) are subjected to secondary embedded injection molding to obtain an injection molded connector product.
2. An automotive connector formed by split injection molding as claimed in claim 1, wherein: the edge of connector shell (1) lower surface has seted up a plurality of fusion grooves, the inside integrated into one piece of back lid main casing (3) has with a plurality of fusion groove looks adaptation protruding strip (301).
3. An automotive connector formed by split injection molding as claimed in claim 1, wherein: limiting grooves corresponding to the limiting blocks (201) are formed in the connector shell (1).
4. An automotive connector formed by split injection molding as claimed in claim 1, wherein: the terminal guard plates (5) are arranged in a step shape and respectively correspond to the connector terminals (2) with different heights.
5. An automotive connector formed by split injection molding as claimed in claim 4, wherein: the anti-return groove (103) is formed in the bottom end of the inner cavity of the connector housing (1), the anti-return block (501) matched with the anti-return groove (103) is integrally formed in the bottom end of the terminal guard plate (5), the anti-return groove (101) is formed in both sides of the inner cavity of the connector housing (1), and the anti-return block (502) is uniformly formed in both sides of the terminal guard plate (5).
6. An automotive connector formed by split injection molding as claimed in claim 5, wherein: the stop block (501) and the stop block (502) are both made of elastic materials.
7. An automotive connector formed by split injection molding as claimed in claim 1, wherein: a clamping groove (102) is formed in one side of the upper surface of the connector shell (1), and a terminal retainer (6) is clamped in the clamping groove (102); the terminal retainer (6) is provided with through holes corresponding to the connector terminals (2), and when the connector terminals (2) are bent, the top ends of the connector terminals (2) penetrate through the through holes.
8. An automotive connector formed by split injection molding as claimed in claim 1, wherein: the connector housing (1), the rear cover main housing (3) and the terminal fixing plate (4) are made of the same material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310506779.3A CN116259999B (en) | 2023-05-08 | 2023-05-08 | Automobile connector adopting split injection molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310506779.3A CN116259999B (en) | 2023-05-08 | 2023-05-08 | Automobile connector adopting split injection molding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116259999A CN116259999A (en) | 2023-06-13 |
| CN116259999B true CN116259999B (en) | 2023-08-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310506779.3A Active CN116259999B (en) | 2023-05-08 | 2023-05-08 | Automobile connector adopting split injection molding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116259999B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202333230U (en) * | 2011-11-29 | 2012-07-11 | 德尔福派克电气系统有限公司 | Male end connector |
| CN103203831A (en) * | 2013-02-27 | 2013-07-17 | 德尔福派克电气系统有限公司 | Novel insert injection molding process |
| CN203119159U (en) * | 2013-02-27 | 2013-08-07 | 德尔福派克电气系统有限公司 | Secondary insert injection molding structure |
| CN203434364U (en) * | 2013-09-27 | 2014-02-12 | 合兴集团汽车电子有限公司 | Male end connector |
| CN113314879A (en) * | 2020-02-26 | 2021-08-27 | 富士康(昆山)电脑接插件有限公司 | Connector with a locking member |
| CN217306798U (en) * | 2022-02-23 | 2022-08-26 | 中山得意电子有限公司 | Electrical connector |
| CN115946290A (en) * | 2022-10-09 | 2023-04-11 | 东莞市首亚塑胶五金制品有限公司 | Injection molding method of module assembly type connector |
-
2023
- 2023-05-08 CN CN202310506779.3A patent/CN116259999B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202333230U (en) * | 2011-11-29 | 2012-07-11 | 德尔福派克电气系统有限公司 | Male end connector |
| CN103203831A (en) * | 2013-02-27 | 2013-07-17 | 德尔福派克电气系统有限公司 | Novel insert injection molding process |
| CN203119159U (en) * | 2013-02-27 | 2013-08-07 | 德尔福派克电气系统有限公司 | Secondary insert injection molding structure |
| CN203434364U (en) * | 2013-09-27 | 2014-02-12 | 合兴集团汽车电子有限公司 | Male end connector |
| CN113314879A (en) * | 2020-02-26 | 2021-08-27 | 富士康(昆山)电脑接插件有限公司 | Connector with a locking member |
| CN217306798U (en) * | 2022-02-23 | 2022-08-26 | 中山得意电子有限公司 | Electrical connector |
| CN115946290A (en) * | 2022-10-09 | 2023-04-11 | 东莞市首亚塑胶五金制品有限公司 | Injection molding method of module assembly type connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116259999A (en) | 2023-06-13 |
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