CN111969345B - Power signal mixed connector for parallel circuit boards with new structure - Google Patents
Power signal mixed connector for parallel circuit boards with new structure Download PDFInfo
- Publication number
- CN111969345B CN111969345B CN202010644711.8A CN202010644711A CN111969345B CN 111969345 B CN111969345 B CN 111969345B CN 202010644711 A CN202010644711 A CN 202010644711A CN 111969345 B CN111969345 B CN 111969345B
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- power supply
- needle
- signal
- bullet needle
- bullet
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- 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
- H01R12/714—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 with contacts abutting directly the printed circuit; Button contacts therefore provided on the printed circuit
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- 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
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/22—Contacts for co-operating by abutting
- H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
- H01R13/2407—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means
- H01R13/2421—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means using coil springs
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
- H01R27/02—Coupling parts adapted for co-operation with two or more dissimilar counterparts for simultaneous co-operation with two or more dissimilar counterparts
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
A power signal mixed connector for parallel circuit boards with new structures comprises a connector shell, a power supply spring pin combination and a signal spring pin combination; the connector shell is provided with a power supply pin hole and a signal pin hole which penetrate through the connector shell in an array manner; the power supply bullet needle assembly comprises a power supply bullet needle sleeve and a power supply bullet needle, and the power supply bullet needle is connected with the power supply bullet needle sleeve in a sliding mode; the signal bullet needle assembly comprises a signal bullet needle sleeve and a signal bullet needle, and the signal bullet needle is connected with the signal bullet needle sleeve in a sliding mode; the power supply elastic needle combination and the signal elastic needle combination are respectively and fixedly arranged in the power supply pinhole and the signal pinhole, and the power supply elastic needle and the signal elastic needle respectively slide along the axes of the power supply pinhole and the signal pinhole; when the mixed connector is used, the power supply elastic needle sleeve and the signal elastic needle sleeve are welded on one circuit board, and the connection PAD of the other circuit board connected with the mixed connector only needs to be pressed on the power supply elastic needle and the signal elastic needle of the mixed connector to fix the two circuit boards, so that the reliable transmission of the power supply and the signals between the two circuit boards can be realized.
Description
Technical Field
The invention relates to the technical field of connectors for connecting circuit boards which are arranged in a parallel stacking mode in a narrow space, in particular to a power signal mixed connector for the parallel circuit boards with a new structure.
Background
Present polylith circuit board stacks in parallel when arranging in narrow and small space, if when adjacent circuit board need transmission power and signal, need plug, socket to inserting the connector, there are a plurality of problems to inserting the connector structure between this kind of parallel stack arrangement circuit board: 1. the space height is higher after the plug connector is plugged, and the plug connector is not suitable for being used in a narrow height space; 2. when a plurality of connectors are simultaneously installed on a circuit board, the requirement on the relative position precision of a plurality of plug connectors is extremely high, otherwise, the butt joint of the plugs and the sockets of the plug connectors on the circuit board is difficult, and great difficulty is brought to the production assembly and daily use and maintenance of products; 3. the plug-in connector has a larger overall structure and occupies a larger circuit board area; 3. the jack pins of the plug connector are easy to wear when being plugged, and poor contact is easy to generate; therefore, the existing structure of the plug-in connector cannot meet the requirement that a plurality of circuit boards are arranged in a parallel and stacked mode in a narrow space, and a new connector needs to be designed to solve the problem.
Disclosure of Invention
In order to overcome the defects in the background art, the invention discloses a power signal mixed connector for parallel circuit boards with a new structure; the connector comprises a connector shell, a power supply elastic needle combination and a signal elastic needle combination; the connector shell is provided with a power supply pin hole and a signal pin hole which penetrate through the connector shell in an array manner; the power supply bullet needle assembly comprises a power supply bullet needle sleeve and a power supply bullet needle, and the power supply bullet needle is connected with the power supply bullet needle sleeve in a sliding mode; the signal bullet needle assembly comprises a signal bullet needle sleeve and a signal bullet needle, and the signal bullet needle is connected with the signal bullet needle sleeve in a sliding mode; the power supply elastic needle combination and the signal elastic needle combination are respectively and fixedly arranged in the power supply pinhole and the signal pinhole, and the power supply elastic needle and the signal elastic needle respectively slide along the axes of the power supply pinhole and the signal pinhole; when the mixed connector is used, the power supply elastic needle sleeve and the signal elastic needle sleeve are welded on one circuit board, the connection PAD position of the other circuit board connected with the mixed connector only needs to be pressed on the power supply elastic needle and the signal elastic needle of the mixed connector, and then the two circuit boards are fixed, so that the reliable transmission of the power supply and the signals of the two circuit boards can be realized; the power signal mixed connector for the parallel circuit boards with the new structure has the advantages of low space height, small volume, simple connection, large allowable connection error, large contact pressure and reliable connection, and fully meets the requirement of parallel stacking and arrangement of a plurality of circuit boards in a narrow space.
In order to realize the purpose, the invention adopts the following technical scheme: a power signal mixed connector for parallel circuit boards with new structures comprises a connector shell, a power supply spring pin combination and a signal spring pin combination; the connector shell is provided with a power supply pinhole and a signal pinhole which penetrate through the connector shell in an array mode, and flanges are arranged on the upper portions, close to the power supply pinhole and the signal pinhole, of the power supply pinhole and the signal pinhole; the power supply bullet needle assembly comprises a power supply bullet needle sleeve and a power supply bullet needle, and the power supply bullet needle is connected with the power supply bullet needle sleeve in a sliding mode; the signal bullet needle assembly comprises a signal bullet needle sleeve and a signal bullet needle, and the signal bullet needle is connected with the signal bullet needle sleeve in a sliding mode; the power supply bullet needle combination and the signal bullet needle combination are respectively and fixedly arranged in the power supply pinhole and the signal pinhole, the power supply bullet needle and the signal bullet needle respectively slide along the axes of the power supply pinhole and the signal pinhole, and the flanges of the power supply pinhole and the signal pinhole are used for guiding the power supply bullet needle and the signal bullet needle when the power supply bullet needle and the signal bullet needle slide and are used for preventing the power supply bullet needle and the signal bullet needle from being separated from the power supply pinhole and the signal pinhole; the mixed connector for power signals between the parallel circuit boards with the new structure has small volume, and the function which can be realized only by matching the plug and the socket on two circuit boards in the prior art is realized only by welding the mixed connector on one circuit board, so that the height of the mixed connector is reduced by at least half in space, and the area of the circuit board which needs to be occupied is greatly reduced; when two circuit boards are connected, the reliable transmission of the power supply and the signals of the two circuit boards can be realized only by pressing the connection PAD position of the other circuit board to be connected on the power supply elastic pin and the signal elastic pin of the mixed connector and then fixing the two circuit boards, so that the connection is very simple and a larger connection error is allowed; meanwhile, the power supply elastic needle and the signal elastic needle can provide larger contact pressure, so that the reliability of power supply and signal connection between the two circuit boards is ensured; the power signal mixed connector for the parallel circuit boards with the new structure has the advantages of low space height, small volume, simple connection, large allowable connection error, large contact pressure and reliable connection, and fully meets the requirement of parallel stacking and arrangement of a plurality of circuit boards in a narrow space.
Furthermore, the power supply elastic needle combination also comprises a power supply spring and a power supply sealing ring; the power supply bullet sleeve comprises a power supply bullet needle sleeve body and a power supply bullet needle sleeve welding needle; the power supply bullet needle sleeve body is a circular tube sleeve with a closed lower end, a sealing groove is formed in the outer circumference of the power supply bullet needle sleeve body, and the power supply bullet needle sleeve welding needle is arranged at the lower end of the power supply bullet needle sleeve body; the power supply sealing ring is arranged in a sealing groove of the power supply bullet needle sleeve body; the power supply bullet needle comprises a power supply bullet needle head and a power supply bullet needle tail, the power supply bullet needle tail is arranged at the lower end of the power supply bullet needle head, a step ring is arranged at the joint of the power supply bullet needle head and the power supply bullet needle tail and used for auxiliary guiding when the power supply bullet needle slides, and a stop step is arranged on the power supply bullet needle tail; the lower part of the tail of the power supply bullet needle is slidably arranged in a round hole of the power supply bullet needle sleeve body, and the power supply spring is arranged between a step ring of the power supply bullet needle and the upper end face of the power supply bullet needle sleeve; when the power supply bullet needle assembly is assembled with the connector shell, the power supply bullet needle head is inserted into the power supply pinhole at the lower part of the connector shell until the power supply bullet needle head is exposed out of the power supply pinhole at the upper part of the connector shell, and then the power supply bullet needle sleeve is forcibly pressed into the power supply pinhole of the connector shell, so that the lower end face of the power supply bullet needle sleeve body is flush with or slightly lower than the lower end face of the connector shell; the power supply sealing ring is used for increasing the sealing between the power supply elastic needle sleeve body and the power supply pinhole and preventing soldering flux from permeating into the power supply pinhole during welding to influence the sliding of the power supply elastic needle; the power spring is used for providing contact pressure between the power spring pin and the circuit board connected with the power spring pin so as to ensure the reliability of connection.
Furthermore, the upper end part of the power supply bullet pin head is spherical, the contact position of the power supply bullet pin and the PAD position of the connected circuit board is a tiny circular surface, even if a position alignment error exists between the two connected circuit boards, the reliable communication of the two circuit boards can be ensured as long as the contact position of the power supply bullet pin falls into the PAD position of the connected circuit board, so that a larger position alignment error exists between the two connected circuit boards, and the position alignment error of +/-0.5 mm in any direction exists between the two connected circuit boards in the mixed connector of the invention; all sharp limits of power bullet needle cover, power bullet needle all are equipped with the fillet, and its purpose prevents that power bullet needle cover, power bullet needle from scraping the power pinhole and producing the piece at assembly process, slip in-process to lead to the dead problem of card to appear in the power bullet needle.
Furthermore, the signal spring needle combination also comprises a signal spring and a signal sealing ring; the signal spring needle combination structure is the same as the power supply spring needle combination structure; the diameter of the signal spring needle combination is smaller than that of the power supply spring needle combination.
Further, the hole pitch of the power supply pin holes is larger than that of the signal pin holes.
Due to the adoption of the technical scheme, the invention has the following beneficial effects: the invention discloses a power signal mixed connector between parallel circuit boards with a new structure; the connector comprises a connector shell, a power supply elastic needle combination and a signal elastic needle combination; the connector shell is provided with a power supply pin hole and a signal pin hole which penetrate through the connector shell in an array manner; the power supply bullet needle assembly comprises a power supply bullet needle sleeve and a power supply bullet needle, and the power supply bullet needle is connected with the power supply bullet needle sleeve in a sliding mode; the signal bullet needle assembly comprises a signal bullet needle sleeve and a signal bullet needle, and the signal bullet needle is connected with the signal bullet needle sleeve in a sliding mode; the power supply elastic needle combination and the signal elastic needle combination are respectively and fixedly arranged in the power supply pinhole and the signal pinhole, and the power supply elastic needle and the signal elastic needle respectively slide along the axes of the power supply pinhole and the signal pinhole; when the mixed connector is used, the power supply elastic needle sleeve and the signal elastic needle sleeve are welded on one circuit board, the connection PAD position of the other circuit board connected with the mixed connector only needs to be pressed on the power supply elastic needle and the signal elastic needle of the mixed connector, and then the two circuit boards are fixed, so that the reliable transmission of the power supply and the signals of the two circuit boards can be realized; the power signal mixed connector for the parallel circuit boards with the new structure has the advantages of low space height, small volume, simple connection, large allowable connection error, large contact pressure and reliable connection, and fully meets the requirement of parallel stacking and arrangement of a plurality of circuit boards in a narrow space.
Drawings
FIG. 1 is an external view of a power signal mixed connector for parallel circuit boards of a new structure;
FIG. 2 is a schematic external view of a connector housing;
FIG. 3 is an external view of the power supply latch assembly;
FIG. 4 is a sectional view of the power supply pogo pin assembly;
FIG. 5 is an external view of the signal pogo pin assembly;
FIG. 6 is a cross-sectional view of a power signal hybrid connector for use between parallel circuit boards of a new configuration;
FIG. 7 is an external view of the power supply bullet sleeve;
FIG. 8 is a schematic view of the power supply pogo pin;
FIG. 9 is a schematic diagram showing the use state of the power signal mixed connector between the parallel circuit boards of the new structure.
In the figure: 1. a connector housing; 1.2, power supply pinholes; 1.3, signal pinhole; 2. power supply spring needle combination; 2.1, a power supply elastic needle sleeve; 2.1.1, a power supply bullet needle sleeve body; 2.1.2, welding a pin by a power supply elastic pin sleeve; 2.2, power supply spring pins; 2.2.1, a power supply pinhead; 2.2.2, a power supply springs the needle tail; 2.3, a power supply spring; 2.4, a power supply sealing ring; 3. combining the signal spring pins; 3.1, a signal bullet sleeve; 3.2, a signal spring pin; 3.3, a signal spring; 3.4, a signal sealing ring; 4. a circuit board A; 5. and a circuit board B.
Detailed Description
The present invention will be explained in detail by the following examples, which are disclosed for the purpose of protecting all technical improvements within the scope of the present invention.
A power signal mixed connector for parallel circuit boards with a new structure comprises a connector shell 1, a power supply spring pin combination 2 and a signal spring pin combination 3; the connector shell 1 is provided with a power supply pinhole 1.2 and a signal pinhole 1.3 which penetrate through the connector shell in an array manner, and flanges are arranged at the upper parts, close to the power supply pinhole 1.2 and the signal pinhole 1.3, of the power supply pinhole 1.2 and the signal pinhole 1.3; the power supply bullet needle assembly 2 comprises a power supply bullet needle sleeve 2.1, a power supply bullet needle 2.2, a power supply spring 2.3 and a power supply sealing ring 2.4; the power supply bullet sleeve 2.1 comprises a power supply bullet sleeve body 2.1.1 and a power supply bullet sleeve welding needle 2.1.2; the power supply bullet needle sleeve body 2.1.1 is a circular tube sleeve with a closed lower end, a sealing groove is arranged on the outer circumference of the power supply bullet needle sleeve body, and the power supply bullet needle sleeve welding needle 2.1.2 is arranged at the lower end part of the power supply bullet needle sleeve body 2.1.1; the power supply sealing ring 2.4 is arranged in a sealing groove of the power supply bullet needle sleeve body 2.1.1; the power supply bullet needle 2.2 comprises a power supply bullet needle head 2.2.1 and a power supply bullet needle tail 2.2.2, and the upper end part of the power supply bullet needle head 2.2.1 is spherical; the power supply bullet needle tail 2.2.2 is arranged at the lower end part of the power supply bullet needle head 2.2.1, a step ring is arranged at the joint of the power supply bullet needle head 2.2.1 and the power supply bullet needle tail 2.2.2, and a stop step is arranged on the power supply bullet needle tail 2.2.2; the lower part of the power supply bullet needle tail 2.2.2 is arranged in a circular hole of the power supply bullet needle sleeve body 2.1.1 in a sliding mode, and the power supply spring 2.3 is arranged between a step ring of the power supply bullet needle 2.2 and the upper end face of the power supply bullet needle sleeve 2.1; the structure of the signal spring needle combination 3 is the same as that of the power supply spring needle combination 2, and the diameter of the signal spring needle combination 3 is smaller than that of the power supply spring needle combination 2;
all sharp edges of the power supply elastic needle sleeve 2.1 and the power supply elastic needle 2.2 are provided with round corners;
the power supply elastic needle combination 2 and the signal elastic needle combination 3 are respectively and fixedly arranged in the power supply pinhole 1.2 and the signal pinhole 1.3, and the power supply elastic needle 2.2 and the signal elastic needle 3.2 respectively slide along the axes of the power supply pinhole 1.2 and the signal pinhole 1.3; the hole spacing of the power supply pin hole 1.2 is larger than that of the signal pin hole 1.3.
When the power signal mixed connector is used between the parallel circuit boards with the new structure, the power signal mixed connector is welded on one of the circuit boards through a power supply elastic needle sleeve welding needle 2.1.2 and a signal elastic needle sleeve welding needle; the PAD position of the other circuit board connected with the PAD position is only required to be pressed on the spherical heads of the power supply elastic pin 2.2 and the signal elastic pin 3.2, and then the two circuit boards are fixed, so that the reliable transmission of power supply and signals between the two circuit boards can be realized; the power supply signal mixed connector between the parallel circuit boards with the new structure realizes the single-core transmission current of 5A of the power supply and the signal transmission rate of 1.25 GPS.
The present invention is not described in detail in the prior art.
Claims (4)
1. The utility model provides a parallel circuit inter-plate of new construction uses power signal to load connector in mixture which characterized by: comprises a connector shell (1), a power supply spring needle combination (2) and a signal spring needle combination (3); the connector shell (1) is provided with a power supply pinhole (1.2) and a signal pinhole (1.3) which penetrate through the connector shell in an array manner, and flanges are arranged on the upper parts, close to the power supply pinhole (1.2) and the signal pinhole (1.3), of the power supply pinhole (1.2); the power supply bullet needle assembly (2) comprises a power supply bullet needle sleeve (2.1) and a power supply bullet needle (2.2), and the power supply bullet needle (2.2) is connected with the power supply bullet needle sleeve (2.1) in a sliding mode; the signal bullet needle assembly (3) comprises a signal bullet needle sleeve (3.1) and a signal bullet needle (3.2), and the signal bullet needle (3.2) is connected with the signal bullet needle sleeve (3.1) in a sliding manner; the power supply elastic needle combination (2) and the signal elastic needle combination (3) are fixedly arranged in the power supply pinhole (1.2) and the signal pinhole (1.3) respectively, and the power supply elastic needle (2.2) and the signal elastic needle (3.2) slide along the axes of the power supply pinhole (1.2) and the signal pinhole (1.3) respectively;
the power supply spring needle combination (2) further comprises a power supply spring (2.3) and a power supply sealing ring (2.4); the power supply bullet sleeve (2.1) comprises a power supply bullet sleeve body (2.1.1) and a power supply bullet sleeve welding needle (2.1.2); the power supply bullet needle sleeve body (2.1.1) is a circular tube sleeve with a closed lower end, a sealing groove is arranged on the outer circumference of the power supply bullet needle sleeve body, and the power supply bullet needle sleeve welding needle (2.1.2) is arranged at the lower end part of the power supply bullet needle sleeve body (2.1.1); the power supply sealing ring (2.4) is arranged in a sealing groove of the power supply bullet needle sleeve body (2.1.1); the power supply bullet needle (2.2) comprises a power supply bullet needle head (2.2.1) and a power supply bullet needle tail (2.2.2), the power supply bullet needle tail (2.2.2) is arranged at the lower end part of the power supply bullet needle head (2.2.1), a step ring is arranged at the joint of the power supply bullet needle head (2.2.1) and the power supply bullet needle tail (2.2.2), and a stop step is arranged on the power supply bullet needle tail (2.2.2); the lower part of the power supply bullet needle tail (2.2.2) is arranged in a circular hole of the power supply bullet needle sleeve body (2.1.1) in a sliding mode, and the power supply spring (2.3) is arranged between a step ring of the power supply bullet needle (2.2) and the upper end face of the power supply bullet needle sleeve (2.1).
2. The connector for mixing power signals between the parallel circuit boards with the new structure as claimed in claim 1, wherein: the upper end part of the power supply bullet needle head (2.2.1) is spherical; all sharp edges of the power supply elastic needle sleeve (2.1) and the power supply elastic needle (2.2) are provided with round corners.
3. The connector for mixing power signals between the parallel circuit boards with the new structure as claimed in claim 1, wherein: the signal spring needle combination (3) also comprises a signal spring (3.3) and a signal sealing ring (3.4); the structure of the signal spring needle combination (3) is the same as that of the power supply spring needle combination (2); the diameter of the signal spring needle combination (3) is smaller than that of the power supply spring needle combination (2).
4. The connector for mixing power signals between the parallel circuit boards with the new structure as claimed in claim 1, wherein:
the hole spacing of the power supply pin hole (1.2) is larger than that of the signal pin hole (1.3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010644711.8A CN111969345B (en) | 2020-07-06 | 2020-07-06 | Power signal mixed connector for parallel circuit boards with new structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010644711.8A CN111969345B (en) | 2020-07-06 | 2020-07-06 | Power signal mixed connector for parallel circuit boards with new structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111969345A CN111969345A (en) | 2020-11-20 |
| CN111969345B true CN111969345B (en) | 2022-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010644711.8A Active CN111969345B (en) | 2020-07-06 | 2020-07-06 | Power signal mixed connector for parallel circuit boards with new structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111969345B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06168756A (en) * | 1992-11-30 | 1994-06-14 | Nec Kansai Ltd | Contact pin |
| CN1875281A (en) * | 2003-11-05 | 2006-12-06 | 日本发条株式会社 | Conductive contact holder and conductive contact unit |
| CN101160532A (en) * | 2005-04-28 | 2008-04-09 | 日本发条株式会社 | Conductive contact holder and conductive contact unit |
| CN102270784A (en) * | 2010-06-02 | 2011-12-07 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN105103386A (en) * | 2013-03-27 | 2015-11-25 | 恩普乐股份有限公司 | Electric contact and electric component socket |
| CN105388335A (en) * | 2011-09-05 | 2016-03-09 | 株式会社岛野制作所 | Contact terminal |
| CN109143024A (en) * | 2017-06-28 | 2019-01-04 | 株式会社友华 | Contact measuring head and checking tool |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104659555B (en) * | 2015-02-09 | 2017-07-18 | 青岛歌尔声学科技有限公司 | A kind of water-proof connector and electric terminal |
-
2020
- 2020-07-06 CN CN202010644711.8A patent/CN111969345B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06168756A (en) * | 1992-11-30 | 1994-06-14 | Nec Kansai Ltd | Contact pin |
| CN1875281A (en) * | 2003-11-05 | 2006-12-06 | 日本发条株式会社 | Conductive contact holder and conductive contact unit |
| CN101160532A (en) * | 2005-04-28 | 2008-04-09 | 日本发条株式会社 | Conductive contact holder and conductive contact unit |
| CN102270784A (en) * | 2010-06-02 | 2011-12-07 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN105388335A (en) * | 2011-09-05 | 2016-03-09 | 株式会社岛野制作所 | Contact terminal |
| CN105103386A (en) * | 2013-03-27 | 2015-11-25 | 恩普乐股份有限公司 | Electric contact and electric component socket |
| CN109143024A (en) * | 2017-06-28 | 2019-01-04 | 株式会社友华 | Contact measuring head and checking tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111969345A (en) | 2020-11-20 |
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