CN110994277A - Circuit board connecting assembly and circuit board assembly - Google Patents
Circuit board connecting assembly and circuit board assembly Download PDFInfo
- Publication number
- CN110994277A CN110994277A CN201911315792.0A CN201911315792A CN110994277A CN 110994277 A CN110994277 A CN 110994277A CN 201911315792 A CN201911315792 A CN 201911315792A CN 110994277 A CN110994277 A CN 110994277A
- Authority
- CN
- China
- Prior art keywords
- circuit board
- connector
- electromagnet
- mobile device
- assembly
- 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
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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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/6205—Two-part coupling devices held in engagement by a magnet
-
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
- H01R13/635—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only by mechanical pressure, e.g. spring force
-
- 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
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
- H01R13/6581—Shield structure
-
- 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
- H01R13/66—Structural association with built-in electrical component
- H01R13/6608—Structural association with built-in electrical component with built-in single component
- H01R13/6633—Structural association with built-in electrical component with built-in single component with inductive component, e.g. transformer
-
- 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
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The embodiment of the invention relates to the field of electronics, and discloses a circuit board connecting assembly and a circuit board assembly. The invention comprises a mobile device, an electromagnet, a signal line, a first connector and a second connector; the mobile device is fixedly connected with the first connector, and the signal circuit is electrically connected with the first connector; the electromagnet drives the moving device to move, and the moving device drives the first connector to move under the driving of the electromagnet so as to enable the first connector to be electrically connected with the second connector. The embodiment of the invention also provides a circuit board assembly, which comprises a circuit board connecting assembly; the mobile device and the second connector in the circuit board connecting assembly are fixed on the circuit board, and the signal circuit is electrically connected with the circuit board. The circuit board connecting assembly and the circuit board assembly provided by the embodiment of the invention can solve the problems of poor contact and damage in the circuit board connecting process.
Description
Technical Field
The embodiment of the invention relates to the field of electronics, in particular to a circuit board connecting assembly and a circuit board assembly.
Background
Along with the development of mobile terminals, the mobile terminals are increasingly popularized, a main board signal circuit in the mobile terminal needs to be connected with a screen flexible circuit board to transmit a main board signal to a screen assembly, a connector is arranged between the main board signal circuit and the screen flexible circuit board to enable the main board signal circuit to be connected with the screen flexible circuit board, and the currently adopted connector generally comprises a welding type FPC connector, a ZIF type connector and a BTB type connector.
The inventor finds that at least the following problems exist in the prior art: the problems of poor contact and damage are easy to occur in the existing circuit board connector.
Disclosure of Invention
An object of embodiments of the present invention is to provide a circuit board connecting assembly and a circuit board assembly, which can solve the problems of poor contact and damage during the circuit board connection process.
In order to solve the above technical problem, an embodiment of the present invention provides a circuit board connection assembly, including a moving device, an electromagnet, a signal line, a first connector, and a second connector; the mobile device is fixedly connected with the first connector, and the signal circuit is electrically connected with the first connector; the electromagnet drives the moving device to move, and the moving device drives the first connector to move under the driving of the electromagnet so as to enable the first connector to be electrically connected with the second connector.
The embodiment of the invention also provides a circuit board assembly, which comprises a circuit board connecting assembly; the mobile device and the second connector in the circuit board connecting assembly are fixed on the circuit board, and the signal circuit is electrically connected with the circuit board.
Compared with the prior art, the electromagnet drives the moving device to move after being electrified, the first connector moves along with the moving device and is connected with the second connector to form a signal transmission channel in the connector, the electromagnet drives the moving device to move in a fixed direction, so that the connection position of the first connector and the second connector is aligned accurately, the contact effect is ensured, the magnetic force of the electromagnet is proper, and the connector damage caused by overlarge pressing force in the manual connection process is avoided.
In addition, the moving device is made of ferromagnetic materials, and the electromagnet attracts the moving device to move towards the side where the second connector is electrically connected with the first connector. The electromagnet is arranged on one side of the electric connection, and the moving device is made of ferromagnetic materials, so that the electromagnet directly attracts the moving device to move, and connection is completed.
In addition, the electromagnet comprises a first electromagnet and a second electromagnet, and the first electromagnet is fixed on the mobile device; the second electromagnet attracts or pushes the first electromagnet to move, and the first electromagnet drives the moving device to move towards one side of the second connector, which is electrically connected with the first connector. The first electromagnet is arranged on the mobile device, and the second electromagnet is arranged on the opposite side of the electric connection side, so that the two electromagnets can push the mobile device to move by generating repulsive magnetic force to complete connection.
In addition, the circuit board connecting assembly also comprises an insulating layer for coating the signal circuit; the signal line coated with the insulating layer is embedded in the mobile device, extends from the inside of the mobile device to the outside of the mobile device and is connected with the first connector. The signal line is arranged inside the mobile device, extends out of the mobile device and is connected with the first connector, the integration level of the connector is improved, and the insulating layer is arranged on the outer ring of the signal line to prevent the signal line arranged inside the mobile device from being short-circuited.
In addition, the circuit board connecting assembly further comprises a power supply control chip connected with the electromagnet. By using the power supply control chip, the software can send control instructions to control the electromagnet to generate magnetic force, so that the control mode of the connector is more flexible.
In addition, the circuit board connecting assembly further comprises a return spring connected with the moving device. After the moving device is driven by the electromagnet and moves, the moving device is pulled back to the original position through the return spring, so that the connector can be disconnected after the electromagnet is powered off.
In addition, the circuit board connector further comprises an electromagnetic shield which covers the moving device and the electromagnet. The shielding cover is arranged outside the mobile device and the electromagnet, so that the interference of the external environment can be prevented.
In addition, the circuit board connecting assembly further comprises a return spring, one end of the return spring is fixed with the moving device, and the other end of the return spring is fixed with the circuit board.
In addition, the circuit board connecting assembly further comprises a power supply control chip, and the power supply control chip is arranged on the circuit board and electrically connected with the electromagnet.
Drawings
One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the figures in which like reference numerals refer to similar elements and which are not to scale unless otherwise specified.
Fig. 1 is a schematic structural view of a circuit board connecting assembly according to a first embodiment of the present invention;
fig. 2 is a schematic structural view of a circuit board connecting assembly according to a second embodiment of the present invention;
fig. 3 is a schematic structural view of a circuit board connecting assembly according to a third embodiment of the present invention;
fig. 4 is a schematic structural diagram of a circuit board assembly according to a fourth embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, embodiments of the present invention will be described in detail below with reference to the accompanying drawings. However, it will be appreciated by those of ordinary skill in the art that numerous technical details are set forth in order to provide a better understanding of the present application in various embodiments of the present invention. However, the technical solution claimed in the present application can be implemented without these technical details and various changes and modifications based on the following embodiments. The following embodiments are divided for convenience of description, and should not constitute any limitation to the specific implementation manner of the present invention, and the embodiments may be mutually incorporated and referred to without contradiction.
A first embodiment of the present invention relates to a circuit board connecting assembly, as shown in fig. 1, including a moving device 1, an electromagnet 2, a signal line 3, a first connector 4, a second connector 5; the mobile device 1 is fixedly connected with the first connector 4, and the signal line 3 is electrically connected with the first connector 4; the electromagnet 2 drives the moving device 1 to move, and the moving device 1 drives the first connector 4 to move under the driving of the electromagnet 2, so that the first connector 4 is electrically connected with the second connector 5. It should be noted that, for convenience of understanding and description, in the present embodiment, the material of the moving device 1 is a ferromagnetic material, and the electromagnet 2 is disposed beside the moving device to attract the moving device 1 to move, which is not limited to the specific way in which the electromagnet 2 drives the moving device 1.
The installation positions of the mobile device 1 and the electromagnet 2 are located in a groove, the electromagnet 2 is installed below a moving part of the mobile device 1, the right side of the mobile device 1 is fixedly connected with the first connector 4, the signal line 3 is a line for transmitting a mainboard signal, the signal line is connected with the first connector 4 and then transmits the signal to the first connector 4, the second connector 5 is connected with the flexible circuit board, and after the first connector 4 is connected with the second connector 5, the mainboard signal is continuously transmitted to the flexible circuit board. The second connector 5 is installed right below the first connector 4, and the distance between the second connector 5 and the first connector 4 can be freely adjusted according to design requirements, so that when the electromagnet 2 is electrified to attract the moving device 1 to move, the second connector 5 and the first connector 4 can be just contacted to realize electrical connection, and the second connector 5 and the first connector 4 cannot be crushed due to too close distance or the second connector 5 and the first connector 4 cannot be electrically connected due to too far distance.
The contact surfaces of the first connector 4 and the second connector 5 are provided with conductive contact pieces, so that the first connector 4 and the second connector 5 are electrically connected when in contact.
It should be noted that, in the present embodiment, the mobile device 1 is taken as an example of a two-rod structure rotating around a rotation axis, and the present embodiment does not limit the specific structure of the mobile device 1 as long as the mobile device can move when driven by the magnetic force of the electromagnet.
Preferably, the signal line 3 coated with the insulating layer 6 is embedded inside the mobile device 1, extends from inside the mobile device 1 to outside the mobile device 1, and is connected to the first connector 4. When the arrangement position of the signal line 3 is designed, the signal line 3 can be arranged inside the mobile device 1, and an insulating layer 6 is coated outside the signal line 3 to prevent the signal line 3 arranged inside the mobile device 1 from being short-circuited.
Preferably, the circuit board connecting assembly further comprises a power control chip 7 connected with the electromagnet 2. The power control chip 7 is arranged beside the electromagnet 2 and connected with the electromagnet 2, the power control chip 7 controls the electromagnet 2 to be electrified after receiving an electrifying instruction sent by software so as to drive the mobile device 1 to move, and controls the electromagnet 2 to be powered off after receiving a power-off instruction sent by the software. By using the power supply control chip, the software can send control instructions to control the electromagnet to generate magnetic force, so that the control mode of the connector is more flexible.
Preferably, the circuit board connection assembly further comprises a return spring 8 connected to the moving device 1. After the moving device 1 is driven and moved by the electromagnet 2, it is pulled back to the original position by the return spring 8, so that the connector can be disconnected after the electromagnet 2 is powered off.
In this embodiment, the electromagnet is electrified to drive the moving device to move, the first connector moves along with the moving device and is connected with the second connector to form a signal transmission channel in the connector, the moving device is driven to move in a fixed direction by using the electromagnet, so that the connection position of the first connector and the second connector is aligned accurately, the contact effect is ensured, the magnetic force of the electromagnet is proper, and the connector damage caused by the excessive pressing force in the manual connection process is avoided.
A second embodiment of the present invention relates to a circuit board connecting assembly. The second embodiment is substantially the same as the first embodiment, and mainly differs therefrom in that: in the second embodiment of the present invention, the electromagnet 2 includes a first electromagnet 21 and a second electromagnet 22, the first electromagnet 21 is fixed to the moving device 1; the second electromagnet 22 attracts or pushes the first electromagnet 21 to move, and the first electromagnet 21 drives the moving device 1 to move towards the side where the second connector 5 is electrically connected with the first connector 4.
As shown in fig. 2, the first electromagnet 21 is fixed to the moving device 1, the second electromagnet 22 is disposed opposite to the first electromagnet 21, so that the two electromagnets generate repulsive acting force after being electrified, the second electromagnet 22 pushes the first electromagnet 21 to move downward, and the first electromagnet 21 drives the moving device 1 to move downward, so that the first connector 4 is electrically connected to the second connector 5.
In this embodiment, the first electromagnet is disposed on the mobile device, and the second electromagnet is disposed on the opposite side of the electrically connected side, so that the two electromagnets generate repulsive magnetic force to push the mobile device to move, thereby completing the connection.
A third embodiment of the present invention relates to a circuit board connecting assembly. The third embodiment is substantially the same as the first embodiment, and mainly differs therefrom in that: in the third embodiment of the present invention, the circuit board connector further includes an electromagnetic shield 9, and the electromagnetic shield 9 covers the moving device 1 and the electromagnet 2.
As shown in fig. 3, an electromagnetic shield 9 is also installed in the same recess and covers the mobile device 1, the electromagnet 2 and the return spring 8 inside to shield interference during use. After the electromagnetic shielding cover 9 is fixed, an opening is opened at the position where the side wall of the signal line 3 extends out, so that the signal line extends out to be connected with the first connector 4, and the first connector 4 is driven to move towards the second connector 5 to realize electric connection.
In this embodiment, the shield case is provided outside the mobile device 1 and the electromagnet 2, so that interference from the external environment can be prevented.
A fourth embodiment of the present invention relates to a circuit board assembly, as shown in fig. 4, including the circuit board connecting assembly of the first embodiment and a circuit board 10, wherein the moving device 1 and the second connector 5 in the circuit board connecting assembly are fixed on the circuit board 10, and the signal line 3 is electrically connected to the circuit board 10.
The mobile device 1 and the electromagnet 2 are directly installed at a preset installation position on the circuit board 10, the electromagnet 2 is installed below a moving part of the mobile device 1, the right side of the mobile device 1 is fixedly connected with the first connector 4, one end of the signal line 3 is connected with the circuit board, the circuit board directly extends into the mobile device 1, and the circuit board extends to the outside of the mobile device 1 from the inside of the mobile device 1 and is connected with the first connector 4. The signal line 3 inside the mobile device 1 is covered with the insulating layer 6, and the signal line 3 in contact with the circuit board does not need to be covered with the insulating layer 6.
Preferably, the circuit board connecting assembly further comprises a return spring 8, one end of the return spring 8 is fixed with the mobile device 1, and the other end of the return spring is fixed with the circuit board 10. After the electromagnet 2 is de-energized, the elongated return spring 8 contracts, returning the mobile device 1 to its home position, disconnecting the first connector 4 from the second connector 5.
Preferably, the circuit board connecting assembly further comprises a power control chip 7, and the power control chip 7 is arranged on the circuit board 10 and electrically connected with the electromagnet 2. The power control chip 7 is used for controlling the electrification and the outage of the electromagnet, and the power control chip 7 is arranged on the circuit board 10, so that the integration level of the circuit board assembly is improved.
In this embodiment, install each part in the circuit board coupling assembling on circuit board 10, constitute circuit board assembly, remove with fixed direction through using 2 drive mobile device 1 of electro-magnets, make the department of meeting of first connector and second connector counterpoint the accuracy, guaranteed the contact effect to the magnetic force size of electro-magnet is suitable, has avoided the connector damage that artifical connection in-process pressing force degree was too big to cause.
It will be understood by those of ordinary skill in the art that the foregoing embodiments are specific examples for carrying out the invention, and that various changes in form and details may be made therein without departing from the spirit and scope of the invention in practice.
Claims (10)
1. A circuit board connecting assembly is characterized by comprising a moving device, an electromagnet, a signal line, a first connector and a second connector;
the mobile device is fixedly connected with the first connector, and the signal line is electrically connected with the first connector; the electromagnet drives the moving device to move, and the moving device drives the first connector to move under the driving of the electromagnet so as to enable the first connector to be electrically connected with the second connector.
2. The circuit board connecting assembly according to claim 1, wherein the moving device is made of a ferromagnetic material, and the electromagnet attracts the moving device to move toward a side where the second connector is electrically connected to the first connector.
3. The circuit board connection assembly of claim 1, wherein the electromagnet comprises a first electromagnet and a second electromagnet, the first electromagnet secured to a mobile device; the second electromagnet attracts or pushes the first electromagnet to move, and the first electromagnet drives the moving device to move towards one side where the second connector is electrically connected with the first connector.
4. A circuit board connection assembly according to any one of claims 1 to 3, further comprising an insulating layer covering the signal line; the signal line coated with the insulating layer is embedded in the mobile device, extends from the inside of the mobile device to the outside of the mobile device and is connected with the first connector.
5. The circuit board connection assembly of claim 4, further comprising a power control chip connected to the electromagnet.
6. The circuit board connection assembly of claim 5, further comprising a return spring coupled to the mobile device.
7. The circuit board connection assembly of claim 1, wherein the circuit board connector further comprises an electromagnetic shield housing the moving device and the electromagnet.
8. A circuit board assembly comprising a circuit board and the circuit board connection assembly of claim 1; the mobile device and the second connector in the circuit board connecting assembly are fixed on the circuit board, and the signal line is electrically connected to the circuit board.
9. The circuit board assembly of claim 8, further comprising a return spring having one end secured to the mobile device and another end secured to the circuit board.
10. The circuit board assembly of claim 9, further comprising a power control chip disposed on the circuit board and electrically connected to the electromagnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911315792.0A CN110994277A (en) | 2019-12-19 | 2019-12-19 | Circuit board connecting assembly and circuit board assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911315792.0A CN110994277A (en) | 2019-12-19 | 2019-12-19 | Circuit board connecting assembly and circuit board assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110994277A true CN110994277A (en) | 2020-04-10 |
Family
ID=70096039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911315792.0A Pending CN110994277A (en) | 2019-12-19 | 2019-12-19 | Circuit board connecting assembly and circuit board assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110994277A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103779704A (en) * | 2012-10-25 | 2014-05-07 | 纬创资通股份有限公司 | Connector structure and electronic device |
| CN105098474A (en) * | 2014-05-13 | 2015-11-25 | 富士康(昆山)电脑接插件有限公司 | Electric connector combination |
| US20150357753A1 (en) * | 2012-09-26 | 2015-12-10 | Kc Magcon, Inc. | Magnetic-enabled connector device |
| CN106207626A (en) * | 2016-08-18 | 2016-12-07 | 亳州联滔电子有限公司 | Power connector |
| CN106486832A (en) * | 2016-12-08 | 2017-03-08 | 天津雅迪实业有限公司 | A kind of magnetic connector |
| CN106602319A (en) * | 2016-12-22 | 2017-04-26 | 六安力达生产力促进中心有限公司 | Magnetron micro switch |
| CN107742803A (en) * | 2017-10-13 | 2018-02-27 | 研祥智能科技股份有限公司 | A kind of signal automatic butt jointing device |
| CN109314346A (en) * | 2017-03-29 | 2019-02-05 | 华为技术有限公司 | A kind of connector, electronic device and electronic equipment |
-
2019
- 2019-12-19 CN CN201911315792.0A patent/CN110994277A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150357753A1 (en) * | 2012-09-26 | 2015-12-10 | Kc Magcon, Inc. | Magnetic-enabled connector device |
| CN103779704A (en) * | 2012-10-25 | 2014-05-07 | 纬创资通股份有限公司 | Connector structure and electronic device |
| CN105098474A (en) * | 2014-05-13 | 2015-11-25 | 富士康(昆山)电脑接插件有限公司 | Electric connector combination |
| CN106207626A (en) * | 2016-08-18 | 2016-12-07 | 亳州联滔电子有限公司 | Power connector |
| CN106486832A (en) * | 2016-12-08 | 2017-03-08 | 天津雅迪实业有限公司 | A kind of magnetic connector |
| CN106602319A (en) * | 2016-12-22 | 2017-04-26 | 六安力达生产力促进中心有限公司 | Magnetron micro switch |
| CN109314346A (en) * | 2017-03-29 | 2019-02-05 | 华为技术有限公司 | A kind of connector, electronic device and electronic equipment |
| CN107742803A (en) * | 2017-10-13 | 2018-02-27 | 研祥智能科技股份有限公司 | A kind of signal automatic butt jointing device |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200410 |