CN114243408A - Connecting piece - Google Patents
Connecting piece Download PDFInfo
- Publication number
- CN114243408A CN114243408A CN202111617943.5A CN202111617943A CN114243408A CN 114243408 A CN114243408 A CN 114243408A CN 202111617943 A CN202111617943 A CN 202111617943A CN 114243408 A CN114243408 A CN 114243408A
- Authority
- CN
- China
- Prior art keywords
- connector
- terminal
- coaxial line
- shield
- display device
- 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.)
- Granted
Links
- 239000004020 conductor Substances 0.000 claims description 15
- 230000001681 protective effect Effects 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 4
- 238000005452 bending Methods 0.000 abstract description 5
- 241001391944 Commicarpus scandens Species 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 11
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
-
- 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
- H01R13/56—Means for preventing chafing or fracture of flexible leads at outlet from coupling part
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/03—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections
- H01R9/05—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections for coaxial cables
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a connecting piece which comprises a first connector, a second connector and a coaxial line respectively connected with the first connector and the second connector, wherein the first connector is used for connecting a control module of a display device, and the second connector is used for connecting an execution module of the display device. The display device can be a foldable device, the flexibility of the coaxial line is good, and when the display device is folded, the coaxial line is not easy to break due to stress action, so that the bending resistance and the tensile resistance of the display device are improved.
Description
Technical Field
The embodiment of the invention relates to the technical field of electronic equipment, in particular to a connecting piece.
Background
With the continuous development of the technology, foldable devices, such as liquid crystal televisions, mobile phones, etc., are more and more widely used.
However, in the prior art, the foldable device generally uses a flexible circuit board, which has poor stress performance and is easily broken with the increase of folding times, resulting in damage to the device.
Disclosure of Invention
The invention provides a connecting piece for improving the bending resistance and tensile resistance of a display device.
The embodiment of the invention provides a connecting piece, which comprises a first connector, a second connector and a coaxial line respectively connected with the first connector and the second connector, wherein the first connector is used for connecting a control module of a display device, and the second connector is used for connecting an execution module of the display device.
Optionally, the coaxial line is a 46AWG coaxial line.
Optionally, the coaxial line includes an inner conductor, an insulating layer surrounding the inner conductor, and a shielding layer surrounding the insulating layer.
Optionally, the shielding layer comprises braided ribbons.
Optionally, the coaxial line further includes a protective sheath layer surrounding the shielding layer.
Optionally, the first connector includes a plurality of first connecting terminals and with the second connecting terminal of first connecting terminal one-to-one, first connecting terminal be used for with the first end fixed connection of coaxial line, second connecting terminal be used for with but control module plug connects.
Optionally, the first connector further includes a terminal protection cover and a mechanical lock, the terminal protection cover of the first connector covers the first connection terminal, the mechanical lock of the first connector covers the terminal protection cover of the first connector and the second connection terminal, and the mechanical lock of the first connector is used for fixing the second connection terminal and the control module.
Optionally, the second connector includes a plurality of third connecting terminals and with the fourth connecting terminal of third connecting terminal one-to-one, the third connecting terminal be used for with the second end fixed connection of coaxial line, the fourth connecting terminal be used for with but execute module plug connects.
Optionally, the terminal protection cover of the second connector covers the third connection terminal, the mechanical lock catch of the second connector covers the terminal protection cover of the second connector and the fourth connection terminal, and the mechanical lock catch of the second connector is used for fixing the fourth connection terminal and the execution module.
Optionally, the terminal protection cover includes a plurality of grounding points, the mechanical latch includes a plurality of grounding points, the plurality of grounding points of the terminal protection cover are communicated with the plurality of grounding points of the mechanical latch, and the plurality of grounding points of the terminal protection cover are communicated with the shielding layer included in the coaxial cable.
The embodiment of the invention provides a connecting piece, which comprises a first connector, a second connector and a coaxial line respectively connected with the first connector and the second connector, wherein the first connector is used for connecting a control module of a display device, and the second connector is used for connecting an execution module of the display device. The display device can be a foldable device, the flexibility of the coaxial line is good, and when the display device is folded, the coaxial line is not easy to break due to stress action, so that the bending resistance and the tensile resistance of the display device are improved.
Drawings
FIG. 1 is a schematic structural diagram of a connector according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a coaxial line in a connector according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a first connector in a connecting element according to an embodiment of the present invention;
FIG. 4 is a partial schematic view of a first connector of a connector according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a terminal protection cover in a connector according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a mechanical lock in a connector according to an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
Fig. 1 is a schematic structural diagram of a connector according to an embodiment of the present invention, and referring to fig. 1, the connector includes a first connector 10, a second connector 11, and a coaxial line 12 connected to the first connector 10 and the second connector 11, respectively, where the first connector 11 is used to connect a control module of a display device, and the second connector 11 is used to connect an execution module of the display device.
The coaxial line 12 is a broadband microwave transmission line formed by two coaxial cylindrical conductors, and air or a high-frequency medium is filled between the inner conductor and the outer conductor. The connector in the embodiment is applied to a display device, and the display device can be a foldable device such as a foldable mobile phone and a liquid crystal television. The control module of the display device can be a central processing unit, the execution module of the display device can be a camera, a touch sensor and other devices, the coaxial line 12 is connected with the control module through the first connector 10, and is connected with the execution module through the second connector 11, and then the control module can transmit signals to the execution module through the coaxial line 12. The coaxial line 12 has high flexibility and reconfigurability, and when the coaxial line 12 is located in a folding area of the display device, the coaxial line 12 is not easy to break due to frequent folding, so that the bending resistance and tensile resistance of the display device are improved. And, the coaxial line flexibility is better, can possess multiple shape, consequently, the shape of coaxial line can be set for as required.
In this embodiment, display device can be collapsible device, and the flexibility of coaxial line is better, and when display device was folding, the coaxial line was difficult to be because of stress action fracture, and then has improved the anti bending, the tensile strength ability of device.
Optionally, the coaxial line is a 46AWG coaxial line.
The AWG is a measure of the diameter of the coaxial wire, and the value in front of the AWG (e.g., 24AWG, 46AWG) indicates the number of holes through which the wire passes before it forms its final diameter, with larger values resulting in more holes through which the wire passes and smaller diameters. When the coaxial line is a 46AWG coaxial line, the diameter of the coaxial line is smaller, which is beneficial to the lightness and thinness of the display device.
Fig. 2 is a schematic structural diagram of a coaxial line in a connector according to an embodiment of the present invention, and referring to fig. 2, the coaxial line optionally includes an inner conductor 121, an insulating layer 122 surrounding the inner conductor 121, and a shielding layer 123 surrounding the insulating layer 122.
The inner conductor 121 is used for transmitting signals, and may be a single strand or a multiple strand. The insulating layer 122 may be a polypropylene insulating layer, which protects the inner conductor 121 and insulates the inner conductor 121 and the shielding layer 123. Optionally, the shielding layer 123 includes a braided ribbon, the shielding layer 123 may be grounded as a common ground line of the display device, and the shielding layer 123 may be used as a shielding mesh of signals, so as to suppress interference of signals transmitted by the inner conductor 121 to a coaxial external device, and simultaneously prevent interference of electromagnetic noise of the coaxial external device to signals transmitted in the coaxial line, thereby improving the anti-interference capability of the connecting member.
With continued reference to fig. 2, the coaxial cable optionally further comprises a protective jacket 124 surrounding the shield 123. The protective sheath 124 protects the inner conductor 121, the insulating layer 122 and the shielding layer 123, and isolates water and oxygen from the inner conductor 121 and the shielding layer 123, and the protective sheath 124 may be formed by extrusion of PVC.
Fig. 3 is a schematic structural diagram of a first connector in a connecting piece according to an embodiment of the present invention, and fig. 4 is a partial schematic diagram of the first connector in the connecting piece according to the embodiment of the present invention, referring to fig. 3 and fig. 4, optionally, the first connector includes a plurality of first connection terminals 101 and second connection terminals 102 corresponding to the first connection terminals 101 one by one, the first connection terminals 101 are used for being fixedly connected to a first end of a coaxial line, and the second connection terminals 102 are used for being connected to a control module in a pluggable manner.
The first connecting terminal 101 and the first end of the coaxial line can be fixedly connected in a welding mode or a conductive adhesive pasting mode, the second connecting terminal 102 is a conductive pin header, and can be conducted with the control module after being connected with the pin header in the control module in an inserting mode, and the first connecting terminal 101 is communicated with the corresponding second connecting terminal 102. Therefore, after the second connection terminal 102 is plugged into the control module and the first connection terminal 101 is fixedly connected to the first end of the coaxial line, the signal of the control module can be transmitted to the coaxial line.
Fig. 5 is a schematic structural diagram of a terminal shield in a connector according to an embodiment of the present invention, fig. 6 is a schematic structural diagram of a mechanical latch in a connector according to an embodiment of the present invention, and referring to fig. 3 to 6, optionally, the first connector further includes a terminal shield 103 and a mechanical latch 104, the terminal shield 103 of the first connector covers the first connection terminal 101, the mechanical latch 104 of the first connector covers the terminal shield 103 of the first connector and the second connection terminal 102, and the mechanical latch 104 of the first connector is used for fixing the second connection terminal 102 and the control module.
After the first connection terminal 101 is fixedly connected to the first end of the coaxial line, the terminal protection cover can be placed on the first connection terminal 101 to protect the connection position of the first connection terminal 101 and the coaxial line. Fig. 3 illustrates that the planes of the mechanical lock 104 and the second connection terminal 102 are perpendicular to each other, that is, when the mechanical lock 104 is in an upright state, the second connection terminal 102 can be inserted into the control module, and after the insertion, the mechanical lock 104 can be laid on the second connection terminal 102 to protect the connection position of the second connection terminal 102 and the control module. The second connection terminal 102 is connected to the control module in an inserting manner, so that the second connection terminal 102 is easily separated from the control module due to factors such as shaking, and the mechanical lock 104 further has a fixing function, so that the second connection terminal 102 and the control module are in close contact, and poor contact between the second connection terminal 102 and the control module due to external disturbance is avoided.
With continued reference to fig. 3-6, optionally, the terminal shield 103 includes a plurality of grounding points, the mechanical latch 104 includes a plurality of grounding points, the plurality of grounding points of the terminal shield 103 are in communication with the plurality of grounding points of the mechanical latch 104, and the plurality of grounding points of the terminal shield 103 are in communication with the shielding layer included in the coaxial line.
In this embodiment, the ground point of the terminal protection cover 103 is a first ground point G1, the ground point of the mechanical lock catch 104 is a second ground point G2, and the terminal protection cover 103 and the mechanical lock catch 104 both include a plurality of ground points, so that the first connector can be grounded in multiple points, thereby effectively preventing electromagnetic interference in the coaxial cable from leaking, and simultaneously preventing external electromagnetic interference from affecting transmission signals in the coaxial cable, further improving the anti-interference capability of the connecting piece, and ensuring the stability of signal transmission.
Optionally, the second connector includes a plurality of third connecting terminals and fourth connecting terminals corresponding to the third connecting terminals one to one, the third connecting terminals are used for being fixedly connected with the second end of the coaxial line, and the fourth connecting terminals are used for being connected with the execution module in a pluggable manner.
The structure of the second connector is the same as that of the first connector, the structure of the third connecting terminal is the same as that of the first connecting terminal, and the structure of the fourth connecting terminal is the same as that of the second connecting terminal. The third connecting terminal and the second end of the coaxial line can be fixedly connected in a welding mode or a conductive adhesive pasting mode, the fourth connecting terminal is a conductive pin header, and can be conducted with the execution module after being connected with the pin header in the execution module in an inserting mode, and the third connecting terminal and the corresponding fourth connecting terminal are communicated. Therefore, after the fourth connecting terminal is plugged with the execution module and the third connecting terminal is fixedly connected with the second end of the coaxial line, the signal in the coaxial line can be transmitted to the execution module. After the second connecting terminal is completely inserted into the control module, the first connecting terminal is fixedly connected with the first end of the coaxial line, the third connecting terminal is fixedly connected with the second end of the coaxial line, and the fourth connecting terminal is completely inserted into the execution module, signals in the control module can be transmitted to the execution module through the coaxial line.
Optionally, the terminal protective cover of the second connector covers the third connection terminal, the mechanical latch of the second connector covers the terminal protective cover and the fourth connection terminal of the second connector, and the mechanical latch of the second connector is used for fixing the fourth connection terminal and the execution module.
The second connector also includes a terminal shield and a mechanical latch, and the structure of the terminal shield of the second connector is the same as the structure of the terminal shield of the first connector. The mechanical latch of the second connector has the same structure as the mechanical latch in the first connector. After the third connecting terminal is fixedly connected with the second end of the coaxial line, the terminal protective cover of the second connector can be arranged on the third connecting terminal so as to protect the position where the third connecting terminal is connected with the coaxial line. After the fourth connecting terminal is inserted into the execution module, the mechanical lock catch of the second connector can be placed on the fourth connecting terminal so as to protect the position where the fourth connecting terminal is connected with the execution module. And the fourth connecting terminal is connected with the execution module in a plugging mode, so that the fourth connecting terminal is easily separated from the execution module due to factors such as shaking and the like, and the mechanical lock catch of the second connector also has a fixing function, so that the fourth connecting terminal is in closer contact with the execution module, and poor contact between the fourth connecting terminal and the execution module due to external disturbance is avoided.
The present embodiment further provides a display device, where the display device includes the connecting element in any of the above embodiments, and the beneficial effects of the display device are the same as those of the connecting element, which is not described herein again.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (10)
1. The connecting piece is characterized by comprising a first connector, a second connector and coaxial lines respectively connected with the first connector and the second connector, wherein the first connector is used for connecting a control module of a display device, and the second connector is used for connecting an execution module of the display device.
2. A connector according to claim 1, wherein the coaxial line is a 46AWG coaxial line.
3. A connector according to claim 1, wherein the coaxial line comprises an inner conductor, an insulating layer surrounding the inner conductor, and a shield layer surrounding the insulating layer.
4. A connector according to claim 3, wherein the shielding layer comprises a braided ribbon.
5. A connector according to claim 3, wherein the coaxial line further comprises a protective jacket layer surrounding the shield layer.
6. The connector according to claim 1, wherein the first connector includes a plurality of first connection terminals and second connection terminals corresponding to the first connection terminals in a one-to-one manner, the first connection terminals are configured to be fixedly connected to the first end of the coaxial cable, and the second connection terminals are configured to be pluggable to the control module.
7. The connector according to claim 6, wherein the first connector further comprises a terminal shield and a mechanical latch, the terminal shield of the first connector covering the first connection terminal, the mechanical latch of the first connector covering the terminal shield of the first connector and the second connection terminal, the mechanical latch of the first connector for securing the second connection terminal and the control module.
8. The connector according to claim 1, wherein the second connector includes a plurality of third connecting terminals and fourth connecting terminals corresponding to the third connecting terminals one by one, the third connecting terminals are configured to be fixedly connected to the second end of the coaxial cable, and the fourth connecting terminals are configured to be pluggable to the execution module.
9. The connector according to claim 8, wherein the terminal shield of the second connector covers the third connecting terminal, the mechanical catch of the second connector covers the terminal shield of the second connector and the fourth connecting terminal, and the mechanical catch of the second connector is used for fixing the fourth connecting terminal and the actuating module.
10. The connector according to claim 7 or 9, characterized in that the terminal shield comprises a plurality of grounding points, the mechanical latch comprises a plurality of grounding points, the plurality of grounding points of the terminal shield are in communication with the plurality of grounding points of the mechanical latch, and the plurality of grounding points of the terminal shield are in communication with a shielding layer comprised by the coaxial line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111617943.5A CN114243408B (en) | 2021-12-27 | 2021-12-27 | Connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111617943.5A CN114243408B (en) | 2021-12-27 | 2021-12-27 | Connecting piece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114243408A true CN114243408A (en) | 2022-03-25 |
| CN114243408B CN114243408B (en) | 2024-03-12 |
Family
ID=80763675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111617943.5A Active CN114243408B (en) | 2021-12-27 | 2021-12-27 | Connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114243408B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114243408B (en) * | 2021-12-27 | 2024-03-12 | 亳州联滔电子有限公司 | Connecting piece |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6273753B1 (en) * | 2000-10-19 | 2001-08-14 | Hon Hai Precision Ind. Co., Ltd. | Twinax coaxial flat cable connector assembly |
| CN101675612A (en) * | 2007-04-05 | 2010-03-17 | 欧姆龙株式会社 | Optical transmission module |
| CN208189860U (en) * | 2018-04-17 | 2018-12-04 | 昆山雷匠通信科技有限公司 | A kind of coaxial cable and connector assembly |
| CN209029632U (en) * | 2018-07-11 | 2019-06-25 | 合肥惠科金扬科技有限公司 | A kind of connector assembly |
| CN211062914U (en) * | 2019-10-24 | 2020-07-21 | 信维通信（江苏）有限公司 | Female terminal assembly of connector |
| CN212626357U (en) * | 2020-08-18 | 2021-02-26 | 山西立讯精密工业有限公司 | Notebook interface cable subassembly that charges |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114243408B (en) * | 2021-12-27 | 2024-03-12 | 亳州联滔电子有限公司 | Connecting piece |
-
2021
- 2021-12-27 CN CN202111617943.5A patent/CN114243408B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6273753B1 (en) * | 2000-10-19 | 2001-08-14 | Hon Hai Precision Ind. Co., Ltd. | Twinax coaxial flat cable connector assembly |
| CN2462570Y (en) * | 2000-10-19 | 2001-11-28 | 富士康(昆山)电脑接插件有限公司 | Double lead coaxial flat cable connector assembly |
| CN101675612A (en) * | 2007-04-05 | 2010-03-17 | 欧姆龙株式会社 | Optical transmission module |
| CN208189860U (en) * | 2018-04-17 | 2018-12-04 | 昆山雷匠通信科技有限公司 | A kind of coaxial cable and connector assembly |
| CN209029632U (en) * | 2018-07-11 | 2019-06-25 | 合肥惠科金扬科技有限公司 | A kind of connector assembly |
| CN211062914U (en) * | 2019-10-24 | 2020-07-21 | 信维通信（江苏）有限公司 | Female terminal assembly of connector |
| CN212626357U (en) * | 2020-08-18 | 2021-02-26 | 山西立讯精密工业有限公司 | Notebook interface cable subassembly that charges |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114243408B (en) * | 2021-12-27 | 2024-03-12 | 亳州联滔电子有限公司 | Connecting piece |
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| Publication number | Publication date |
|---|---|
| CN114243408B (en) | 2024-03-12 |
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