CN112397916A - USB platelet module based on modular design - Google Patents
USB platelet module based on modular design Download PDFInfo
- Publication number
- CN112397916A CN112397916A CN201910758878.4A CN201910758878A CN112397916A CN 112397916 A CN112397916 A CN 112397916A CN 201910758878 A CN201910758878 A CN 201910758878A CN 112397916 A CN112397916 A CN 112397916A
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- CN
- China
- Prior art keywords
- usb
- metal shell
- platelet
- mobile terminal
- module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000002184 metal Substances 0.000 claims abstract description 33
- 229910052751 metal Inorganic materials 0.000 claims abstract description 33
- 238000003466 welding Methods 0.000 claims description 7
- 239000012212 insulator Substances 0.000 claims description 6
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 3
- 239000010931 gold Substances 0.000 claims description 3
- 229910052737 gold Inorganic materials 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Images
Classifications
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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
- H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
- H01R12/73—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures connecting to other rigid printed circuits or like structures
- H01R12/732—Printed circuits being in the same plane
-
- 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
- H01R13/73—Means for mounting coupling parts to apparatus or structures, e.g. to a wall
- H01R13/74—Means for mounting coupling parts in openings of a panel
- H01R13/748—Means for mounting coupling parts in openings of a panel using one or more screws
-
- 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
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/06—Connectors or connections adapted for particular applications for computer periphery
Landscapes
- Telephone Set Structure (AREA)
Abstract
The invention relates to the technical field of electronics, and particularly discloses a USB platelet module based on modular design. The USB platelet module comprises a metal shell, a USB interface and a USB platelet; wherein, the USB interface is arranged in the tail end of the metal shell; the USB small plate is connected with the metal shell and is electrically connected with the USB interface; the USB small plate is provided with a plug-in part extending out of the front end of the metal shell; the USB small plate is connected with the mobile terminal mainboard through the plugging part and the plugging port of the mobile terminal mainboard in a plugging mode, and signals are conducted between the USB small plate and the mobile terminal mainboard. The USB platelet module can save the occupied space of the mainboard of the mobile terminal, and is very convenient to use.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of electronics, in particular to a USB (universal serial bus) small board module based on modular design.
[ background of the invention ]
With the continuous development of modern technologies, notebook computers and other intelligent electronic devices are continuously updated, and users have more and more requirements on plug-and-play USB interfaces.
The USB interface circuit on the existing notebook computer is generally arranged on the mainboard of the notebook computer, and the USB interface component is fixed on the mainboard through screw locking. However, the adoption of the mode can occupy the space of the main board and increase the length and the width of the whole main board; in addition, the USB interface component needs to be replaced after long-term frequent plugging and unplugging, and the notebook computer needs to be disassembled during replacement, so that the use is very inconvenient.
Therefore, it is necessary to design a USB platelet module based on a modular design to solve the above problems.
[ summary of the invention ]
The invention aims to provide a USB platelet module based on modular design, which can save the occupied space of a mainboard of a mobile terminal and is very convenient to use.
In order to achieve the purpose, the invention adopts the following technical scheme:
a USB platelet module based on modular design comprises a metal shell, a USB interface and a USB platelet; wherein,
the USB interface is arranged in the tail end of the metal shell;
the USB small plate is connected with the metal shell and is electrically connected with the USB interface; the USB small plate is provided with a plug part extending out of the front end of the metal shell; the USB small plate is connected with the mobile terminal mainboard through the plugging part and the plugging port of the mobile terminal mainboard in a plugging mode.
Further, the USB small plate and the metal shell are connected through multi-point welding.
Furthermore, the USB small plate is provided with two connecting arms which are respectively arranged on two sides of the metal shell and are connected with the metal shell in a welding mode.
Furthermore, the inserting part is provided with a plurality of golden fingers.
Further, an insulator is fixedly connected in the metal shell; a conductive terminal group is embedded in the insulator; and each conductive terminal of the conductive terminal group is exposed out of the USB interface and is electrically connected with the USB platelet.
Further, the conductive terminal set includes a USB2.0 terminal set and a USB3.0 terminal set.
Furthermore, the tail end of the metal shell is bent outwards to form a connecting part, and the connecting part is provided with a mounting hole.
The invention has the beneficial effects that: according to the USB platelet module based on the modular design, the USB interface is integrated on the USB platelet and is connected with the plug-in port of the mobile terminal in a plug-in mode, so that signal conduction between the USB platelet and the mobile terminal mainboard is realized, the occupied space of the mobile terminal mainboard is saved, plug-and-play outside the mobile terminal is realized, and the USB platelet module is very convenient to use.
[ description of the drawings ]
Fig. 1 is a schematic perspective view of a USB platelet module based on a modular design according to the present invention;
FIG. 2 is a front view of a USB platelet module based on modular design provided by the present invention;
fig. 3 is a schematic structural diagram of a USB platelet module and a mobile terminal motherboard based on a modular design according to the present invention;
fig. 4 is a schematic structural diagram of the USB platelet module based on modular design according to the present invention in a state of being plugged with a motherboard of a mobile terminal.
[ detailed description ] embodiments
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
As shown in fig. 1 to 4, a USB platelet module 100 based on modular design includes a metal shell 10, a USB socket 20, and a USB platelet 30; wherein, the USB interface 20 is arranged in the tail end of the metal shell 10; the USB platelet 30 is connected with the metal shell 10 and electrically connected with the USB interface 20; the USB small plate 30 has a plug portion 31 protruding out of the front end of the metal shell 10; through the plugging of the plugging portion 31 and the plugging port of the mobile terminal main board 200, the USB small board 30 and the mobile terminal main board 200 are in signal conduction.
Specifically, in the USB platelet module 100, the USB platelet 30 and the metal shell 10 are connected by multi-point welding, so as to achieve a stable connection between the USB platelet 30 and the metal shell 10. Further, the USB platelet 30 has two connecting arms 32, and the two connecting arms 32 are respectively disposed on two sides of the metal shell 10 and are connected to the metal shell 10 by welding.
In the USB platelet module 100, the plugging portion 31 is provided with a plurality of gold fingers 311 for signal conduction between the plugging portion 31 and the plugging port of the mobile terminal motherboard 200, and further signal conduction between the USB platelet 30 and the mobile terminal motherboard 200 is realized. The number of the gold fingers 311 can be set correspondingly according to actual needs.
In the USB platelet module 100, an insulator 40 is fixedly connected to the inside of the metal shell 10; a conductive terminal group is embedded in the insulator 40; each conductive terminal of the conductive terminal group is exposed out of the USB interface 20, and is electrically connected to the USB small plate 30 by welding. The conductive terminal set includes a USB2.0 terminal set and a USB3.0 terminal set.
In the USB small board module 100, a connection portion 11 is formed by bending the tail end of the metal shell 10 outward, and the connection portion 11 is opened with a mounting hole 12. When in use, the USB platelet module 100 of the present invention is inserted into a receiving hole formed on a mobile terminal housing, and screws are inserted through the mounting holes 12 to lock the connecting portion 11 of the metal shell 10 to the mobile terminal housing.
According to the USB platelet module 100, the USB interface is integrated on the USB platelet 30, and the USB platelet 30 is connected with the plug-in port of the mobile terminal mainboard 200 in a plug-in mode, so that signal conduction between the USB platelet 30 and the mobile terminal mainboard 200 is realized, the occupied space of the mobile terminal mainboard 200 is saved, plug-and-play outside the mobile terminal is realized, and the USB platelet module is very convenient to use.
The technical principles of the present invention have been described above in connection with specific embodiments, which are intended to explain the principles of the present invention and should not be construed as limiting the scope of the present invention in any way. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive effort, which would fall within the scope of the present invention.
Claims (7)
1. A USB platelet module based on modular design is characterized by comprising a metal shell, a USB interface and a USB platelet; wherein,
the USB interface is arranged in the tail end of the metal shell;
the USB small plate is connected with the metal shell and is electrically connected with the USB interface; the USB small plate is provided with a plug part extending out of the front end of the metal shell; the USB small plate is connected with the mobile terminal mainboard through the plugging part and the plugging port of the mobile terminal mainboard in a plugging mode.
2. The USB platelet module of claim 1, wherein the USB platelet and the metal shell are connected by multi-spot welding.
3. The USB platelet module of claim 2, wherein the USB platelet has two connecting arms, and the two connecting arms are respectively disposed on two sides of the metal shell and are connected to the metal shell by welding.
4. The USB platelet module of claim 1, wherein the plug portion is provided with a plurality of gold fingers.
5. The USB platelet module of claim 1, wherein an insulator is fixedly attached within the metal shell; a conductive terminal group is embedded in the insulator; and each conductive terminal of the conductive terminal group is exposed out of the USB interface and is electrically connected with the USB platelet.
6. The USB platelet module of claim 5, wherein the set of conductive terminals includes a set of USB2.0 terminals and a set of USB3.0 terminals.
7. The USB platelet module of claim 1, wherein the metal shell has a connection portion bent outward at a rear end thereof, and the connection portion has a mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910758878.4A CN112397916A (en) | 2019-08-16 | 2019-08-16 | USB platelet module based on modular design |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910758878.4A CN112397916A (en) | 2019-08-16 | 2019-08-16 | USB platelet module based on modular design |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112397916A true CN112397916A (en) | 2021-02-23 |
Family
ID=74602068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910758878.4A Pending CN112397916A (en) | 2019-08-16 | 2019-08-16 | USB platelet module based on modular design |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112397916A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201533056U (en) * | 2009-09-30 | 2010-07-21 | 莫列斯公司 | Electrical connector and electrical connector assembly |
| KR20110139015A (en) * | 2010-06-22 | 2011-12-28 | 엘지이노텍 주식회사 | High definition multimedia interface interface |
| CN103490191A (en) * | 2013-09-02 | 2014-01-01 | 上海摩软通讯技术有限公司 | Electronic device with USB connector |
| CN204539241U (en) * | 2015-04-21 | 2015-08-05 | 深圳壹本会社电子数码科技有限公司 | Cell phone mainboard structure |
| CN204967899U (en) * | 2015-08-28 | 2016-01-13 | 上海卓易科技股份有限公司 | Mobile phone circuit board |
| US20160218455A1 (en) * | 2015-01-26 | 2016-07-28 | Samtec, Inc. | Hybrid electrical connector for high-frequency signals |
| WO2016151562A1 (en) * | 2015-03-20 | 2016-09-29 | Samtec, Inc. | Hybrid electrical connector for high-frequency signals |
| CN205983300U (en) * | 2016-06-21 | 2017-02-22 | 惠州比亚迪电子有限公司 | USB subassembly and mobile terminal |
-
2019
- 2019-08-16 CN CN201910758878.4A patent/CN112397916A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201533056U (en) * | 2009-09-30 | 2010-07-21 | 莫列斯公司 | Electrical connector and electrical connector assembly |
| KR20110139015A (en) * | 2010-06-22 | 2011-12-28 | 엘지이노텍 주식회사 | High definition multimedia interface interface |
| CN103490191A (en) * | 2013-09-02 | 2014-01-01 | 上海摩软通讯技术有限公司 | Electronic device with USB connector |
| US20160218455A1 (en) * | 2015-01-26 | 2016-07-28 | Samtec, Inc. | Hybrid electrical connector for high-frequency signals |
| WO2016151562A1 (en) * | 2015-03-20 | 2016-09-29 | Samtec, Inc. | Hybrid electrical connector for high-frequency signals |
| CN204539241U (en) * | 2015-04-21 | 2015-08-05 | 深圳壹本会社电子数码科技有限公司 | Cell phone mainboard structure |
| CN204967899U (en) * | 2015-08-28 | 2016-01-13 | 上海卓易科技股份有限公司 | Mobile phone circuit board |
| CN205983300U (en) * | 2016-06-21 | 2017-02-22 | 惠州比亚迪电子有限公司 | USB subassembly and mobile terminal |
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Application publication date: 20210223 |
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| WD01 | Invention patent application deemed withdrawn after publication |