CN204760695U - USB interface switching device - Google Patents
USB interface switching device Download PDFInfo
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- CN204760695U CN204760695U CN201520444185.5U CN201520444185U CN204760695U CN 204760695 U CN204760695 U CN 204760695U CN 201520444185 U CN201520444185 U CN 201520444185U CN 204760695 U CN204760695 U CN 204760695U
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Abstract
The utility model discloses a USB interface switching device, including casing and interface, be equipped with first perforation in one side of casing, interface movable mounting is in first perforation, be equipped with USB interface and power source on the interface, the interface includes keysets and support, and the support is a framework, and the keysets is fixed with the support activity, and it has second perforation and third to perforate to open in one side of support, sets up USB mouth and power mouth in one side of keysets, and the USB mouth is perforated to cooperate with the second and is formed power source with third perforation cooperation formation USB interface, power mouth. The beneficial effects of the utility model are that: through with interface movable mounting in first perforation, when USB interface on the interface or power source have the damage, can be directly alias more, and need not change the whole device including the casing, the make full use of who has improved the material is rateed, set up USB interface and power source on the interface, realize that a device has a plurality of usage.
Description
Technical field
The utility model relates to a kind of USB interface switching device.
Background technology
Existing USB interface switching device, because service time is long or improper use, causes MICROUSB or power interface such as 14PIN to damage, and usually needs to change complete machine mainboard, be not easy to maintenance, and maintenance cost is high; Meanwhile, a casing only has an interface usually, causes overall utilization rate low.
Utility model content
The purpose of this utility model is a kind of assembly mould blocking of design, is convenient to the USB interface switching device keeping in repair, reduce maintenance cost.
In order to reach above-mentioned purpose, the utility model adopts following technical scheme:
A kind of USB interface switching device, comprise casing and interface, be provided with the first perforation in the side of casing, interface activity is arranged in the first perforation; Interface is provided with USB interface and power interface; Interface comprises keyset and support, support is a framework, keyset and support activity are fixed, the second perforation and the 3rd perforation is had in the side of support, in the side of keyset, USB port and power port are set, USB port and the 3rd is bored a hole to coordinate and is formed USB interface, and power port and second is bored a hole to coordinate and formed power interface.
Further, socket is set in the side of described keyset.
Further, interface is fixed in described first perforation by socket.
Further, USB port and described power port all with described keyset by being welded and fixed.
Further, socket is connected with FFC winding displacement.
Operation principle of the present utility model is: dismountable the first perforation place being placed in described casing bottom of the USB interface in this device, USB keyset is connected with support is dismountable, assembly mould blocking, when USB interface and power interface damage, USB keyset can be carried out change, do not affect complete machine mainboard, be convenient to maintenance, reduce maintenance cost; USB port and power port all with keyset by being welded to connect, USB port and power port are connected with keyset more firm, increase the service life.
The beneficial effects of the utility model are:
1) by interface activity being arranged in the first perforation, when the USB interface on interface or power interface have damage, can direct more alias, and need not the whole device comprising casing be changed, improve the rate that makes full use of of material;
2) on interface, arrange USB interface and power interface, realizing a device has multiple purposes;
3) together with being movably fixed to support by keyset, when can have damage in certain, change keyset or support as the case may be, instead of overall replacing.
Accompanying drawing explanation
Fig. 1 is the structure broken away view of a kind of USB interface switching device of the utility model;
Fig. 2 is the structure broken away view of USB interface.
Wherein, 1, casing, 2, interface, 21, keyset, 22, support, 23, USB port, 24, power port, 25, socket, the 26, second perforation; 3, FFC winding displacement, the 4, first perforation.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, clear, complete description is carried out to the technical scheme in the utility model embodiment.
As shown in Figure 1-2, a kind of USB interface switching device, comprises casing 1 and interface 2, is provided with the first perforation 4 in the side of casing 1, and interface 2 is movably arranged in the first perforation 4; Interface 2 is provided with USB interface 23 and power interface 24; Interface 2 comprises keyset 21 and support 22, support 22 is a framework, keyset 21 is fixing with support 22 activity, the second perforation 26 and the 3rd perforation is had in the side of support 22, arrange USB port 23 and power port 24 in the side of keyset 21, USB port and the 3rd is bored a hole to coordinate and is formed USB interface, and power port and second is bored a hole to coordinate and formed power interface, casing is generic USB casing, and power interface is 14PIN interface.
Socket is set in the side of described keyset 21, realizes interface 2 and removably connect with casing 1.
USB port and power port all with described keyset by being welded and fixed, the two is set up in parallel, and the second perforation that support has and the 3rd is bored a hole same being set up in parallel, when support and keyset are fixed together time, in the 3rd perforation, see there is USB port, in the second perforation, see power port.
Socket is connected with FFC winding displacement 3.
Interface 2 in this device is removably placed in the first perforation 4 places of described casing 1 bottom, and USB keyset 21 is connected with described support 22 is dismountable, assembly mould blocking, when USB port 23 and power interface 24 damage, USB keyset 21 can be carried out change, do not affect complete machine mainboard, be convenient to maintenance, reduce maintenance cost; USB port 23 and power port 24 all with keyset 21 by being welded to connect, USB port 23 and power interface 24 are connected with keyset 21 more firm, increase the service life.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (5)
1. a USB interface switching device, is characterized in that, comprises casing and interface, is provided with the first perforation in the side of casing, and interface activity is arranged in the first perforation; Interface is provided with USB interface and power interface; Interface comprises keyset and support, support is a framework, keyset and support activity are fixed, the second perforation and the 3rd perforation is had in the side of support, in the side of keyset, USB port and power port are set, USB port and the 3rd is bored a hole to coordinate and is formed USB interface, and power port and second is bored a hole to coordinate and formed power interface.
2. a kind of USB interface switching device as claimed in claim 1, is characterized in that, arrange socket in the side of described keyset.
3. a kind of USB interface switching device as claimed in claim 2, is characterized in that, described interface is fixed in described first perforation by socket.
4. a kind of USB interface switching device as claimed in claim 1, is characterized in that, described USB port and described power port all with described keyset by being welded and fixed.
5. a kind of USB interface switching device as claimed in claim 2, it is characterized in that, described socket is connected with FFC winding displacement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520444185.5U CN204760695U (en) | 2015-06-25 | 2015-06-25 | USB interface switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520444185.5U CN204760695U (en) | 2015-06-25 | 2015-06-25 | USB interface switching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204760695U true CN204760695U (en) | 2015-11-11 |
Family
ID=54475373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520444185.5U Active CN204760695U (en) | 2015-06-25 | 2015-06-25 | USB interface switching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204760695U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106785525A (en) * | 2016-11-15 | 2017-05-31 | 深圳天珑无线科技有限公司 | A kind of mobile terminal |
| CN108445531A (en) * | 2018-04-23 | 2018-08-24 | 中国科学院近代物理研究所 | The gas detector shell of a variety of playback modes |
| CN111479076A (en) * | 2019-01-23 | 2020-07-31 | 耀鸿(嘉兴)电子科技有限公司 | Multimedia conversion device of vehicular surround system and signal processing method thereof |
-
2015
- 2015-06-25 CN CN201520444185.5U patent/CN204760695U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106785525A (en) * | 2016-11-15 | 2017-05-31 | 深圳天珑无线科技有限公司 | A kind of mobile terminal |
| CN108445531A (en) * | 2018-04-23 | 2018-08-24 | 中国科学院近代物理研究所 | The gas detector shell of a variety of playback modes |
| CN108445531B (en) * | 2018-04-23 | 2024-05-03 | 中国科学院近代物理研究所 | Gas detector shell with multiple reading modes |
| CN111479076A (en) * | 2019-01-23 | 2020-07-31 | 耀鸿(嘉兴)电子科技有限公司 | Multimedia conversion device of vehicular surround system and signal processing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Wang Yue Central Road Ji'nan City, Shandong province 250002 City No. 2000 Patentee after: ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID SHANDONG ELECTRIC POWER Co. Patentee after: STATE GRID CORPORATION OF CHINA Address before: Wang Yue Central Road Ji'nan City, Shandong province 250002 City No. 2000 Patentee before: ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID SHANDONG ELECTRIC POWER Co. Patentee before: State Grid Corporation of China |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210416 Address after: No. 150, Jinger Road, Daguanyuan, Shizhong District, Jinan City, Shandong Province Patentee after: Shandong Electric Power Marketing Center Patentee after: ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID SHANDONG ELECTRIC POWER Co. Patentee after: STATE GRID CORPORATION OF CHINA Address before: Wang Yue Central Road Ji'nan City, Shandong province 250002 City No. 2000 Patentee before: ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID SHANDONG ELECTRIC POWER Co. Patentee before: STATE GRID CORPORATION OF CHINA |
|
| TR01 | Transfer of patent right |