CN114552256B - A socket assembly - Google Patents
A socket assembly Download PDFInfo
- Publication number
- CN114552256B CN114552256B CN202210330065.7A CN202210330065A CN114552256B CN 114552256 B CN114552256 B CN 114552256B CN 202210330065 A CN202210330065 A CN 202210330065A CN 114552256 B CN114552256 B CN 114552256B
- Authority
- CN
- China
- Prior art keywords
- elastic
- contact
- contact strip
- strip assembly
- elastic contact
- 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.)
- Active
Links
- 239000004020 conductor Substances 0.000 claims abstract description 29
- 238000003780 insertion Methods 0.000 claims abstract description 16
- 230000037431 insertion Effects 0.000 claims abstract description 16
- 238000000605 extraction Methods 0.000 abstract description 2
- 239000000306 component Substances 0.000 description 12
- 239000012634 fragment Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004088 simulation Methods 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
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/10—Sockets for co-operation with pins or blades
- H01R13/11—Resilient sockets
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/193—Means for increasing contact pressure at the end of engagement of coupling part, e.g. zero insertion force or no friction
-
- 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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a jack assembly, which comprises a shell conductor, a first elastic sheet and a second elastic sheet, wherein the first elastic sheet and the second elastic sheet are arranged in the shell conductor, the first elastic sheet and the second elastic sheet are identical in structure and are oppositely arranged, the first elastic sheet and the second elastic sheet comprise a first elastic contact strip assembly and a second elastic contact strip assembly which are oppositely arranged, the end parts of the first elastic contact strip assembly and the second elastic contact strip assembly are connected through a connecting piece, the first elastic contact strip assembly and the second elastic contact strip assembly comprise a plurality of arc-shaped elastic contact strips which are arranged side by side, contact cantilevers are arranged between the adjacent arc-shaped contact strips, one end of each contact cantilever is connected with the connecting piece, and the other end of each contact cantilever is in a suspended state and is contacted with the shell conductor. According to the invention, the elastic sheet is arranged in the shell conductor in different directions, so that the multidirectional insertion of the adaptable inserting sheet is realized, the contact position of the elastic sheet and the inserting sheet is divided into a plurality of layers along the insertion direction, and the insertion and extraction force is reduced under the condition of ensuring reliable contact.
Description
Technical Field
The invention belongs to the technical field of connectors, and particularly relates to a jack assembly.
Background
Connectors are widely used in various fields, wherein the core component is a contact. The high-current terminal is a core element of the high-voltage connector, has an important influence on the circuit performance of application equipment, realizes stable electric connection, and is an important index of excellent performance of a contact.
Disclosure of Invention
In order to solve the above problems, the invention provides a jack assembly, wherein the elastic sheet is arranged in the shell conductor in different directions, so that the multidirectional insertion of the adaptive inserting sheet is realized, the contact position of the elastic sheet and the inserting sheet is divided into a plurality of layers along the insertion direction, and the insertion and extraction force is reduced under the condition of ensuring reliable contact.
In order to achieve the technical purpose and achieve the technical effect, the invention is realized by the following technical scheme:
A jack assembly comprises a shell conductor, a first elastic piece and a second elastic piece, wherein the first elastic piece and the second elastic piece are arranged in the shell conductor;
the first elastic sheet and the second elastic sheet are identical in structure and are oppositely arranged, and the first elastic sheet and the second elastic sheet comprise a first elastic contact strip assembly and a second elastic contact strip assembly which are oppositely arranged;
the first elastic contact strip assembly and the second elastic contact strip assembly comprise a plurality of arc-shaped elastic contact strips which are arranged side by side, contact cantilevers are arranged between the adjacent arc-shaped contact strips, one end of each contact cantilever is connected with a connecting piece, and the other end of each contact cantilever is in a suspended state and is in contact with the shell conductor.
Alternatively, one end of each contact cantilever is connected to one end of the first elastic contact strip assembly and one end of the second elastic contact strip assembly, which are close to each other, through a connecting piece.
Optionally, 2 contact cantilevers are arranged between adjacent arc-shaped contact strips in an opposite mode, and gaps exist between the 2 contact cantilevers.
Optionally, the connecting piece is provided with a through hole, and the shell conductor is provided with a protrusion corresponding to the through hole.
Optionally, the connecting piece is in a flat plate shape.
Optionally, two ends that set up relatively on first shell fragment and the second shell fragment all are equipped with the turn-ups structure, and the extending direction of two tip connecting wires is the same with the direction of inserting of jack subassembly.
Compared with the prior art, the invention has the beneficial effects that:
The invention provides a jack assembly, which is characterized in that a shell fragment is arranged in a shell conductor in different directions to realize the multidirectional insertion of an adaptable inserting sheet, the contact position of the shell fragment and the inserting sheet is divided into a plurality of layers along the insertion direction, and the insertion force is reduced under the condition of ensuring reliable contact.
Drawings
In order that the invention may be more readily understood, a more particular description of the invention will be rendered by reference to specific embodiments that are illustrated in the appended drawings, in which:
FIG. 1 is a schematic view of a jack assembly with a spring tab mounted longitudinally in example 1;
FIG. 2 is a cross-sectional view of the jack assembly with the spring tabs longitudinally mounted in example 1;
FIG. 3 is a schematic view of the longitudinal insertion of the insert sheet in example 1;
FIG. 4 is a schematic view of the spring sheet structure in embodiment 1;
FIG. 5 is a schematic view of a housing conductor according to an embodiment of the present invention;
FIG. 6 is a schematic view of a jack assembly with a spring tab mounted laterally in example 2;
FIG. 7 is a cross-sectional view of the jack assembly with the spring tabs mounted laterally in example 2;
FIG. 8 is a schematic view of the lateral insertion of the insert sheet in example 2;
FIG. 9 is a schematic view of the spring plate in embodiment 2;
in the figure:
The cable comprises a shell conductor, a first elastic piece, an inserting piece, a flange structure, a through hole, an arc elastic contact strip, a cantilever, a connecting piece, a 251 through hole and a 11-bulge, wherein the shell conductor is 1-, the first elastic piece, the inserting piece, the flange structure and the arc elastic contact strip are 2-and the arc elastic contact strip is 24-.
Detailed Description
The present invention will be described in further detail with reference to the following examples in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the detailed description and specific examples are intended for purposes of illustration only and are not intended to limit the scope of the invention.
The principle of application of the invention is described in detail below with reference to the accompanying drawings.
Example 1
The embodiment of the invention provides a jack assembly, as shown in fig. 4 and 5, which comprises a shell conductor 1, and a first elastic sheet 2 and a second elastic sheet which are arranged in the shell conductor 1;
The first elastic sheet 2 and the second elastic sheet are arranged oppositely and have a gap for inserting the inserting sheet 3, the first elastic sheet 2 and the second elastic sheet have the same structure and respectively comprise a first elastic contact strip component and a second elastic contact strip component which are arranged oppositely, the end parts of the first elastic contact strip component and the second elastic contact strip component are connected through a connecting piece 25, in the specific implementation process, as shown in fig. 4, the connecting piece 25 is in a flat plate shape, and two through holes are arranged in the middle part and are used for accommodating the first elastic contact strip component and the second elastic contact strip component;
The first elastic contact strip assembly and the second elastic contact strip assembly comprise a plurality of arc-shaped elastic contact strips 23 which are arranged side by side, a contact cantilever 24 is arranged between the adjacent arc-shaped contact strips, one end of the contact cantilever 24 is connected with a connecting piece, and the other end of the contact cantilever is in a suspended state and is in contact with the shell conductor 1. As shown in fig. 4, one end of each contact cantilever 24 is connected to one end of the first elastic contact strip assembly and one end of the second elastic contact strip assembly, which are close to each other, through a connecting piece 25, and simulation experiments prove that compared with the one end of each contact cantilever 24, which is far away from each other, the one end of the first elastic contact strip assembly and one end of the second elastic contact strip assembly are connected to each other through the connecting piece 25, the mode can effectively improve the conductivity of the jack assembly.
In a specific implementation manner of this embodiment, in order to fix the first elastic piece 2 and the second elastic piece with the shell conductor 1, a through hole (22,251) is formed on the connecting piece 25, a protrusion 11 corresponding to the through hole (22,251) is formed on the shell conductor 1, and when the protrusion 11 is located in the corresponding through hole (22,251), the fixing of the first elastic piece 2 and the second elastic piece with the shell conductor 1 is completed.
In a specific implementation manner of this embodiment, as shown in fig. 4 and 5, two end portions of the first elastic sheet 2 and the second elastic sheet, which are oppositely disposed, are respectively provided with a flanging structure 21, and an extension direction of a connecting line of the two end portions is the same as an insertion direction of the jack assembly, so as to play a role in guiding and limiting.
As shown in fig. 1-2, a schematic diagram of a jack assembly in which the spring 2 is longitudinally installed in embodiment 1, and in the manner shown in fig. 3, the insertion of the insert 3 into the jack assembly can be completed longitudinally.
Example 2
The embodiment of the invention provides a jack assembly, as shown in fig. 5 and 9, which comprises a shell conductor 1, and a first elastic sheet 2 and a second elastic sheet which are arranged in the shell conductor 1;
The first elastic sheet 2 and the second elastic sheet are arranged oppositely and have a gap for inserting the inserting sheet 3, the first elastic sheet 2 and the second elastic sheet have the same structure and respectively comprise a first elastic contact strip component and a second elastic contact strip component which are arranged oppositely, the end parts of the first elastic contact strip component and the second elastic contact strip component are connected through a connecting piece 25, in the specific implementation process, as shown in fig. 4, the connecting piece 25 is in a flat plate shape, and two through holes are arranged in the middle part and are used for accommodating the first elastic contact strip component and the second elastic contact strip component;
The first elastic contact strip assembly and the second elastic contact strip assembly each comprise a plurality of arc-shaped elastic contact strips 23 which are arranged side by side, 2 contact cantilevers 24 which are arranged oppositely are arranged between adjacent arc-shaped contact strips, gaps exist between the 2 contact cantilevers 24, and particularly referring to fig. 9, one end of each contact cantilever 24 is connected with the end part of each adjacent arc-shaped contact strip through a connecting piece 25, and the other end of each contact cantilever is in a suspended state and is in contact with the shell conductor 1.
In a specific implementation manner of this embodiment, in order to fix the first elastic piece 2 and the second elastic piece with the shell conductor 1, a through hole (22,251) is formed on the connecting piece 25, a protrusion 11 corresponding to the through hole (22,251) is formed on the shell conductor 1, and when the protrusion 11 is located in the corresponding through hole (22,251), the fixing of the first elastic piece 2 and the second elastic piece with the shell conductor 1 is completed.
In a specific implementation manner of this embodiment, as shown in fig. 9, two end portions of the first elastic sheet 2 and the second elastic sheet, which are oppositely disposed, are respectively provided with a flanging structure 21, and an extension direction of a connecting line of the two end portions is the same as an insertion direction of the jack assembly, so as to play a role in guiding and limiting.
Fig. 6-7 are schematic views of a jack assembly in which the spring 2 is mounted laterally in embodiment 2, and the insertion of the insert 3 into the jack assembly can be accomplished in the manner shown in fig. 8.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210330065.7A CN114552256B (en) | 2022-03-31 | 2022-03-31 | A socket assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210330065.7A CN114552256B (en) | 2022-03-31 | 2022-03-31 | A socket assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114552256A CN114552256A (en) | 2022-05-27 |
| CN114552256B true CN114552256B (en) | 2025-01-21 |
Family
ID=81664997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210330065.7A Active CN114552256B (en) | 2022-03-31 | 2022-03-31 | A socket assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114552256B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211829270U (en) * | 2020-01-13 | 2020-10-30 | 深圳尼索科连接技术有限公司 | V-shaped elastic sheet and plug bush structure |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6061084B2 (en) * | 2013-02-08 | 2017-01-18 | Smk株式会社 | Card connector |
| JP5457595B1 (en) * | 2013-08-08 | 2014-04-02 | イリソ電子工業株式会社 | Connectors and terminals |
| CN112072358B (en) * | 2020-08-21 | 2022-05-20 | 乐清市八达光电科技股份有限公司 | Multiple contact heavy current elastic terminal and have its connector |
-
2022
- 2022-03-31 CN CN202210330065.7A patent/CN114552256B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211829270U (en) * | 2020-01-13 | 2020-10-30 | 深圳尼索科连接技术有限公司 | V-shaped elastic sheet and plug bush structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114552256A (en) | 2022-05-27 |
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