CN116865069A - Board end connector insert molding method and device - Google Patents
Board end connector insert molding method and device Download PDFInfo
- Publication number
- CN116865069A CN116865069A CN202310952658.1A CN202310952658A CN116865069A CN 116865069 A CN116865069 A CN 116865069A CN 202310952658 A CN202310952658 A CN 202310952658A CN 116865069 A CN116865069 A CN 116865069A
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- Prior art keywords
- shell
- inner conductor
- shielding
- shielding shell
- pins
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 50
- 238000000465 moulding Methods 0.000 title claims abstract description 49
- 239000004020 conductor Substances 0.000 claims abstract description 69
- 239000004033 plastic Substances 0.000 claims abstract description 62
- 239000000463 material Substances 0.000 claims abstract description 32
- 238000001746 injection moulding Methods 0.000 claims abstract description 14
- 239000002184 metal Substances 0.000 claims abstract description 5
- 238000002347 injection Methods 0.000 claims abstract description 4
- 239000007924 injection Substances 0.000 claims abstract description 4
- 230000008569 process Effects 0.000 claims description 15
- 238000005452 bending Methods 0.000 claims description 14
- 230000000903 blocking effect Effects 0.000 claims description 14
- 238000005476 soldering Methods 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 8
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 5
- 239000011810 insulating material Substances 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000009713 electroplating Methods 0.000 claims description 3
- 229910000679 solder Inorganic materials 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000007711 solidification Methods 0.000 abstract description 2
- 230000008023 solidification Effects 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 4
- 239000000243 solution Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920001973 fluoroelastomer Polymers 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
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
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/18—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing bases or cases for 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
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
- H01R43/24—Assembling by moulding on contact members
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacturing Of Electrical Connectors (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The present disclosure relates to a board end connector insert molding method and apparatus, the method comprising obtaining an inner conductor and a shield shell; embedding the shield shell in an insert molding die, embedding the inner conductor in the shield shell in the insert molding die, and forming a fit of the inner conductor by installing the shield shell; and injecting molten plastic material into the insert molding die, so that the plastic material is combined with the inner conductor and the shielding shell to form a plastic shell after solidification, and the plastic shell, the inner conductor and the shielding shell form a board end connector. According to the method, the specific plastic material is selected to meet the performance requirements of the plastic shell and the insulating medium, so that the metal part is embedded in the insert injection mold, the plate end connector is obtained through one-time injection molding, the production cost can be reduced, the steps of assembling parts respectively are omitted, and the reliability risk caused by assembling different parts is avoided.
Description
Technical Field
The present disclosure relates to molding methods, and more particularly, to an insert molding method.
Background
Board-side connectors are connectors having one end secured to a circuit board for connecting circuit signals between the circuit boards. The current board-end connector is formed by assembling a plastic shell, an inner conductor, a shielding shell and an insulating medium, and because each part is assembled by a specific assembly process, the assembly of the product is complex and difficult, and the reliability risk is caused by the assembly between the parts.
The prior board end connector comprises a plastic shell and an insulating medium, and needs to be subjected to secondary insert molding or insert molding after an inner conductor, a shielding shell and the insulating medium are assembled, so that the board end connector is obtained.
Disclosure of Invention
In order to solve the technical problems of high production cost, high assembly difficulty of product parts and reliability risk, the present disclosure provides a method and a device for forming an insert of a board end connector.
In order to achieve the above purpose, the technical scheme of the invention is as follows:
a method of molding a board end connector insert, the method comprising:
acquiring an inner conductor and a shielding shell;
embedding the shielding shell in an insert molding die, embedding the inner conductor in the shielding shell in the insert molding die, and forming a fit by loading the inner conductor into the shielding shell;
injecting molten plastic material into the insert molding die, so that the plastic material, the inner conductor and the shielding shell are combined and solidified to form a plastic shell, and the plastic shell, the inner conductor and the shielding shell form a board end connector;
the plastic material meets the dielectric constant requirement of connector electrical property transmission, and meets the temperature resistance requirement of the plastic shell in the shielding shell pin welding process.
A further improvement of the above solution, wherein the plastic material is an insulating material, the insert molding mold includes a blocking cavity, and injecting the molten plastic material into the insert molding mold includes: and injecting molten plastic material into the blocking cavity to obtain a blocking part, wherein the blocking part is used for blocking the inner conductor and the shielding shell, and the inner conductor and the shielding shell have different potentials so that current flows according to a certain path. The plastic material can be any insulating material meeting the temperature resistance requirement of the shielding shell pin welding process, polyimide or fluororubber can be selected as the plastic material when the board end connector insert molding method is realized, and the plastic material can realize the functions of the plastic shell and the insulating medium simultaneously after being molded.
In a further development of the above-described embodiment, the inner conductor and the shield leads protrude from the plastic housing, and the shield leads are fixed to the circuit board by soldering. The plastic shell is provided with corresponding pin sockets of the inner conductor and the shielding shell pins, when the inner conductor and the shielding shell are embedded in the insert molding die, the inner conductor and the shielding shell pins extend out of the corresponding pin sockets in the insert molding die, an integral board-end connector is obtained after injection molding is completed, and the shielding shell pins exposed out of the plastic shell are welded on the circuit board.
The technical scheme is further improved in that the inner conductor and the shielding shell are metal conductive parts, the inner conductor and the shielding shell are respectively formed by adopting a stamping process to integrally form strips with specific sizes according to requirements, and then are obtained by electroplating. In order to better fix the inner conductor and the shield shell with the molded plastic housing, the surfaces of the inner conductor and the shield shell may be knurled or grooved to increase friction.
The further improvement to above-mentioned scheme does, be provided with protruding structure on the plastic casing, protruding structure makes the plastic casing with there is the clearance in circuit board junction, the clearance is used for providing the space that soldering tin flows, avoids the poor solder mobility to lead to solder too few, asymmetric scheduling problem, thereby guarantees shielding shell pin welded quality.
A board end connector insert molding device, characterized in that the device is a device obtained based on the board end connector insert molding method according to any one of claims 1-5, the device comprising an inner conductor, a shield shell and a connector housing; the inner conductor comprises a circular conductive part and a power connection pin, the shielding shell comprises a tubular shielding cavity, and the circular conductive part is arranged in the tubular shielding cavity, so that the inner conductor and the shielding shell form an assembly structure; the shielding shell comprises at least two pins, a first end part of each pin of the at least two pins is connected with a second end part of the tubular shielding cavity, a third end part of each pin is of a reverse structure, the reverse structure is embedded into the connector shell after injection molding, the first end part and the third end part are respectively two opposite end parts of the pin, and the second end part is any end part of the tubular shielding cavity; assembling the inner conductor and the shield shell in an insert injection mold, and forming the connector housing covering the inner conductor and the shield shell by insert injection molding; the connector housing comprises a fixed end and a tubular sleeve, wherein the fixed end surrounds the tubular shielding cavity to connect the end parts of the at least two pins, and the tubular sleeve is sleeved outside the tubular shielding cavity.
The technical scheme is further improved in that a connecting part of a bending structure is arranged between two pins longitudinally distributed in the tubular shape of the shielding shell in the at least two pins, the bending structure is embedded in the connector shell after injection molding, and the bending structure ensures the dimensional consistency of the board-end connector after molding. The tubular shielding cavity, the pins and the bending structure are integrally formed by a single plate-shaped material through a stamping process, and the tubular shielding cavity, the pins and the bending structure are formed by stamping, so that the cost is low and the processing efficiency is high.
The improvement of the scheme is that the fixed end is provided with at least two pins and a pin socket of the power connection pin, a protruding structure is arranged on a plane where the pin socket is located, and the protruding structure is used for guaranteeing the welding reliability of the board-end connector.
The technical scheme is further improved that the fixed end is provided with a cavity compensation structure on a plane where the tubular shielding is connected with the end parts of the at least two pins and the pin socket.
The technical scheme is further improved in that the tubular sleeve is sleeved outside the tubular shielding cavity, a cavity compensation structure is formed between the tubular sleeve and the tubular shielding cavity, and the cavity compensation structure is used for guaranteeing the electrical transmission performance of the board-end connector.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
The implementation of the present disclosure has the following beneficial effects:
according to the invention, the inner conductor and the shielding shell are fixed in the insert molding die, the plastic shell is formed by injection molding by selecting the plastic material with a specific dielectric constant, the inner conductor, the shielding shell and the plastic shell are integrated into an integrated product by insert molding, and the plastic shell simultaneously realizes the functions of an insulating medium and the plastic shell, so that the production cost can be reduced, the independent assembly process of each part is omitted, the assembly difficulty is reduced, and the reliability risk caused by part assembly is avoided.
Other features and aspects of the present disclosure will become apparent from the following detailed description of exemplary embodiments, which proceeds with reference to the accompanying drawings.
Drawings
In order to more clearly illustrate the embodiments of the present description or the technical solutions and advantages of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are only some embodiments of the present description, and other drawings may be obtained according to these drawings without inventive effort to a person skilled in the art.
Fig. 1 shows a schematic structural diagram of an apparatus according to an embodiment of the present disclosure.
Fig. 2 shows a detailed schematic view of a shield of an apparatus in accordance with an embodiment of the present disclosure;
FIG. 3 shows a detailed schematic view of a plastic housing of an apparatus according to an embodiment of the present disclosure;
in the figure: 1. an inner conductor; 2. a shield case; 21. pins; 22. a bending structure; 23. a pin reverse folding structure; 3. a connector housing; 31. a cavity compensation structure; 32. a cavity compensation structure; 33. a cavity compensation structure; 34. a cavity compensation structure; 35. a bump structure.
Detailed Description
The technical solutions of the embodiments of the present specification will be clearly and completely described below with reference to the drawings in the embodiments of the present specification, and it is apparent that the described embodiments are only some embodiments of the present specification, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are intended to be within the scope of the present invention based on the embodiments herein.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present invention and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the invention described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or server that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed or inherent to such process, method, article, or apparatus, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Various exemplary embodiments, features and aspects of the disclosure will be described in detail below with reference to the drawings. In the drawings, like reference numbers indicate identical or functionally similar elements. Although various aspects of the embodiments are illustrated in the accompanying drawings, the drawings are not necessarily drawn to scale unless specifically indicated.
The word "exemplary" is used herein to mean "serving as an example, embodiment, or illustration. Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments.
The term "and/or" is herein merely an association relationship describing an associated object, meaning that there may be three relationships, e.g., a and/or B, may represent: a exists alone, A and B exist together, and B exists alone. In addition, the term "at least one" herein means any one of a plurality or any combination of at least two of a plurality, for example, including at least one of A, B, C, and may mean including any one or more elements selected from the group consisting of A, B and C.
Furthermore, numerous specific details are set forth in the following detailed description in order to provide a better understanding of the present disclosure. It will be understood by those skilled in the art that the present disclosure may be practiced without some of these specific details. In some instances, methods, means, elements, and circuits well known to those skilled in the art have not been described in detail in order not to obscure the present disclosure.
The insert molding method is a molding method in which a prepared special material insert is filled in a mold, then resin is injected, and the molten material and the insert are bonded and solidified to prepare an integrated product.
As shown in fig. 1, the insert molding method of the present invention is built on the board-end connector insert molding apparatus shown in fig. 1. In one embodiment of the invention, a method for molding an insert of a board end connector is provided, the method comprising: acquiring an inner conductor 1 and a shield shell 2; embedding the shielding shell 2 in an insert molding die, embedding the inner conductor 1 inside the shielding shell 2 in the insert molding die, and forming a fit by loading the inner conductor 1 into the shielding shell 2; injecting molten plastic material into the insert molding die, so that the plastic material is combined with the inner conductor 1 and the shielding shell 2 to form a plastic shell 3 after solidification, and the plastic shell 3, the inner conductor 1 and the shielding shell 2 form a board end connector; the plastic material meets the dielectric constant requirement of connector electrical property transmission, and meets the temperature resistance requirement of the plastic shell in the shielding shell pin welding process.
From the above, the present invention firstly makes two metal parts of the inner conductor 1 and the shield shell 2, after the molded inner conductor 1 and the molded shield shell 2 are obtained, the inner conductor 1 and the shield shell 2 are embedded in an insert molding die, a plastic material is injected into the insert molding die, and after the plastic material is solidified, a board end connector with the inner conductor 1 and the shield shell 2 embedded therein is obtained. It should be noted that, the inner conductor 1 and the shielding shell 2 may be installed inside the insert molding mold manually or by using a robot, and the installation mode may be selected and a specific tool may be used for installation according to the requirement, which is not limited in the embodiment of the present disclosure.
The plastic material is insulating material, the insert molding die includes the baffle chamber, to pour into molten plastic material into the insert molding die includes: and injecting molten plastic material into the blocking cavity to obtain a blocking part, wherein the blocking part is used for blocking the inner conductor and the shielding shell, the inner conductor 1 and the shielding shell 2 have different electric potentials, so that current flows according to a certain path, and the plastic material is any insulating material meeting the temperature resistance requirement of the welding process of the pins of the shielding shell.
The inner conductor 1 and the pins of the shielding shell 2 extend out of the plastic shell 3, and the pins of the shielding shell 2 are fixed on the circuit board through soldering tin. The plastic shell 3 is provided with corresponding pin sockets of the inner conductor 1 and the shielding shell 2, when the inner conductor 1 and the shielding shell 2 are embedded in an insert molding die, the pins of the inner conductor 1 and the shielding shell 2 extend out of the corresponding pin sockets in the insert molding die, an integral board end connector is obtained after injection molding, and the pins of the shielding shell 2 exposed outside the plastic shell 3 are welded on a circuit board.
The inner conductor 1 and the shielding shell 2 are metal conductive parts, and the inner conductor 1 and the shielding shell 2 are respectively formed by electroplating after being integrally formed by adopting a stamping process by selecting strips with specific sizes. The shielding shell 2 is provided with two bending structures, and the bending structures are embedded in the plastic shell after injection molding, so that the shielding shell is effectively prevented from being deformed from two sides to the middle, and the structural strength and the dimensional consistency of the molded board-end connector are ensured.
Be provided with 5 protruding structures on the plastic casing in this implementation disclosure, protruding structure makes plastic casing and circuit board junction have the clearance, the clearance provides the space that soldering tin flows, guarantees shield shell pin welded quality. It should be noted that, the purpose of the protruding structure is to ensure the quality of the welding of the pins of the shielding shell, and an appropriate protruding structure may be set according to the needs, and the shape, the position and the number of the protruding structures are not limited in the embodiments of the present disclosure.
Referring to fig. 1 to 3, the present disclosure provides a board end connector insert molding apparatus, which is an apparatus obtained based on the board end connector insert molding method according to any one of claims 1 to 5, the apparatus including an inner conductor 1, a shield shell 2, and a connector housing 3; the inner conductor 1 comprises a circular conductive part and a power connection pin, the shielding shell 2 comprises a tubular shielding cavity, and the circular conductive part is arranged in the tubular shielding cavity, so that the inner conductor 1 and the shielding shell 2 form an assembly structure; the shielding shell 2 comprises at least two pins, a first end 21 of each pin of the at least two pins is connected with a second end of the tubular shielding cavity, a third end 23 of each pin is of a reverse structure, the reverse structure is embedded in the connector shell 3 after injection molding, the first end 21 and the third end 23 are respectively two opposite ends of the pin, and the second end is any end of the tubular shielding cavity; assembling the inner conductor 1 and the shield shell 2 in an insert injection mold, and forming the connector housing 3 covering the inner conductor 1 and the shield shell 2 by insert injection molding; the connector housing 3 includes a fixed end surrounding the end portion of the tubular shielding cavity where the at least two pins are connected, and a tubular sleeve sleeved outside the tubular shielding cavity.
In this embodiment, the number of pins of the shielding shell 2 is 4, a connection portion of a bending structure 22 is disposed between two pins longitudinally arranged along a tube shape of the shielding shell, the bending structure 22 makes the shielding shell 2 stronger, radial deformation of the shielding shell 2 in an insert injection molding process is avoided, and the tube-shaped shielding cavity, each pin and the bending structure are integrally formed by a single plate-shaped material.
The fixed end is provided with a pin socket of the corresponding pin of the shielding shell 2 and the power connection pin of the inner conductor 1, the inner conductor 1 and the shielding shell 2 are inserted into the connector shell 3 through the corresponding pin socket, and the plane where the pin socket is located is also provided with a protruding structure 35 to ensure the welding reliability of the pin of the shielding shell. In this embodiment, the protruding structures 35 are distributed at the edge positions of the plane where the pins of the shielding shell are located, and the number of the protruding structures is 5, so that the flow of soldering tin and the quality of soldering points in the soldering process of the pins of the shielding shell are ensured.
The fixed end is provided with a cavity compensation structure 31, in this embodiment, the fixed end does not seal the port and the inner cavity of the end part of the tubular shielding cavity connected with the pin of the shielding shell 2, and the plane of each pin is also provided with a cavity compensation structure 32 and a cavity compensation structure 33.
The fixed end is provided with a cavity compensation structure 31-33 on the plane where the end parts of the tubular shielding connecting the at least two pins and the pin socket are located.
The tubular sleeve is sleeved outside the tubular shielding cavity, and a cavity compensation structure 34 is formed between the tubular sleeve and the tubular shielding cavity, and the cavity compensation structure ensures the electrical performance of the product.
In some embodiments, functions or modules included in an apparatus provided by the embodiments of the present disclosure may be used to perform a method described in the foregoing method embodiments, and specific implementations thereof may refer to descriptions of the foregoing method embodiments, which are not repeated herein for brevity.
The foregoing description of the embodiments of the present disclosure has been presented for purposes of illustration and description, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the various embodiments described. The terminology used herein was chosen in order to best explain the principles of the embodiments, the practical application, or the technical improvements in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein.
Claims (10)
1. A method of molding a board end connector insert, the method comprising:
acquiring an inner conductor and a shielding shell;
embedding the shielding shell in an insert molding die, embedding the inner conductor in the shielding shell in the insert molding die, and forming a fit by loading the inner conductor into the shielding shell;
injecting molten plastic material into the insert molding die, so that the plastic material, the inner conductor and the shielding shell are combined and solidified to form a plastic shell, and the plastic shell, the inner conductor and the shielding shell form a board end connector;
the plastic material meets the dielectric constant requirement of connector electrical property transmission, and meets the temperature resistance requirement of the plastic shell in the shielding shell pin welding process.
2. The method of claim 1, wherein the plastic material is an insulating material, the insert molding die includes a blocking cavity, and injecting molten plastic material into the insert molding die includes: and injecting molten plastic material into the blocking cavity to obtain a blocking part, wherein the blocking part is used for blocking the inner conductor and the shielding shell, and the inner conductor and the shielding shell have different potentials so that current flows according to a certain path.
3. The method according to claim 1, wherein the method further comprises: the inner conductor and the shielding shell pins extend out of the plastic shell, and the shielding shell pins are fixed on the circuit board through soldering tin.
4. A method according to claim 3, characterized in that the method further comprises: the inner conductor and the shielding shell are metal conductive parts, and are obtained by electroplating after being integrally formed by adopting a stamping process.
5. A method according to claim 3, characterized in that the method further comprises: the plastic shell is provided with a protruding structure, a gap exists at the joint of the plastic shell and the circuit board due to the protruding structure, and the gap is used for providing a space for solder to flow.
6. A board end connector insert molding apparatus, characterized in that the apparatus is an apparatus obtained based on the board end connector insert molding method according to any one of claims 1 to 5, the apparatus comprising: an inner conductor (1), a shield shell (2) and a connector housing (3);
the inner conductor (1) comprises a circular conductive part and a power connection pin, the shielding shell (2) comprises a tubular shielding cavity, and the circular conductive part is arranged in the tubular shielding cavity, so that the inner conductor (1) and the shielding shell (2) form an assembly structure;
the shielding shell (2) comprises at least two pins, a first end (21) of each pin of the at least two pins is connected with a second end of the tubular shielding cavity, a third end (23) of each pin is of a reverse structure, the reverse structure is embedded into the connector shell (3) after injection molding, the first end (21) and the third end (23) are respectively two opposite ends of the pins, and the second end is any end of the tubular shielding cavity;
assembling the inner conductor (1) and the shield shell (2) in an insert injection mold, and forming the connector housing (3) covering the inner conductor (1) and the shield shell (2) by insert injection molding;
the connector housing (3) comprises a fixed end and a tubular sleeve, wherein the fixed end surrounds the tubular shielding cavity to connect the end parts of the at least two pins, and the tubular sleeve is sleeved outside the tubular shielding cavity.
7. The device according to claim 6, characterized in that a connection of a bending structure (22) is provided between two of the at least two pins arranged longitudinally along the shielding shell tube, the bending structure (22) being embedded in the connector housing (3) after injection moulding, the tube-shaped shielding cavity, each of the pins and the bending structure (22) being integrally formed from a single plate-like material.
8. The device according to claim 6, characterized in that the fixed end is provided with pin sockets of the corresponding at least two pins and the power-on pin, the pin sockets being provided with a protruding structure (35) on a plane on which they lie.
9. The device according to claim 6, characterized in that the fixed end is designed with a cavity compensation structure (31-33) on the plane of the tubular shield connecting the ends of the at least two pins and the pin socket.
10. The device according to claim 6, wherein the tubular sleeve is arranged externally of the tubular shielding chamber, and a cavity compensation structure (34) is formed between the tubular sleeve and the tubular shielding chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310952658.1A CN116865069A (en) | 2023-07-31 | 2023-07-31 | Board end connector insert molding method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310952658.1A CN116865069A (en) | 2023-07-31 | 2023-07-31 | Board end connector insert molding method and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116865069A true CN116865069A (en) | 2023-10-10 |
Family
ID=88232298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310952658.1A Pending CN116865069A (en) | 2023-07-31 | 2023-07-31 | Board end connector insert molding method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116865069A (en) |
-
2023
- 2023-07-31 CN CN202310952658.1A patent/CN116865069A/en active Pending
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