CN204576410U - A kind of high security computer power supply - Google Patents
A kind of high security computer power supply Download PDFInfo
- Publication number
- CN204576410U CN204576410U CN201520323875.5U CN201520323875U CN204576410U CN 204576410 U CN204576410 U CN 204576410U CN 201520323875 U CN201520323875 U CN 201520323875U CN 204576410 U CN204576410 U CN 204576410U
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- China
- Prior art keywords
- power supply
- shell
- connector
- output circuit
- voltage changing
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Abstract
The utility model discloses a kind of high security computer power supply, it relates to field of computer technology, the bottom of shell is provided with supporting seat, the bottom of supporting seat is provided with sucker, the two ends of enclosure are separately installed with power supply input connector, power supply exports connector, the upper end of shell is separately installed with air switch, starting switch, several USB plug, voltage changing module, rectifying output circuit is installed in the inside of shell, power supply input one end of connector is connected with one end of air switch, the other end of air switch is connected with one end of starting switch, the other end of starting switch is connected with the input end of voltage changing module, the output terminal of voltage changing module is connected with the input end of rectifying output circuit, the output terminal of rectifying output circuit respectively with several USB plug, power supply exports connector and connects, the utility model improves security, easy to use, easy and simple to handle, diverse in function, is convenient to fix.
Description
Technical field:
The utility model relates to a kind of high security computer power supply, belongs to field of computer technology.
Background technology:
Computing machine (computer) is commonly called as computer, is a kind of robot calculator device for supercomputing, can carries out numerical evaluation, can carry out logical calculated again, also have store-memory function.Can run according to program, automatically, the modernization intelligent electronic device of high speed processing mass data.Being made up of hardware system and software systems, the computing machine not installing any software is called bare machine.Can be divided into supercomputer, industrial control computer, network computer, personal computer, embedded computer five class, more advanced computing machine has biocomputer, photonic computer, quantum computer etc.
Invention on computer person John von Neumann.Computing machine is one of 20th century state-of-the-art science and technology invention, creates extremely important impact to the activity in production of the mankind and social activities, and with powerful vitality develop rapidly.Its application is from initial military research application extension to the every field of society, define huge computer industry, drive the technical progress of global range, cause deep social change thus, computing machine is throughout general school, enterprises and institutions, enter common people house, become requisite instrument in information society.
Computer application is more and more general in China, and after reform and opening-up, the quantity of China Computer Users constantly rises, and application level improves constantly, and particularly the application in the field such as internet, communication, multimedia achieves good achievement.1996 to 2009, computer user's quantity rose to 6,710 ten thousand from original 6,300,000, and Net-connected computer number of units rises to 5,940 ten thousand by original 2.9 ten thousand.Internet user has reached 3.16 hundred million, and wireless Internet has 6.7 hundred million mobile subscribers, and wherein surfing Internet with cell phone user reaches 1.17 hundred million, is first, the whole world.
Existing computer power supply in use its security is low, uses inconvenience, complicated operation, and function singleness.
Utility model content:
For the problems referred to above, the technical problems to be solved in the utility model is to provide a kind of high security computer power supply.
A kind of high security computer power supply of the present utility model, it comprises shell, supporting seat, sucker, power supply input connector, air switch, starting switch, voltage changing module, rectifying output circuit, USB plug, power supply exports connector, the bottom of shell is provided with supporting seat, the bottom of supporting seat is provided with sucker, the two ends of enclosure are separately installed with power supply input connector, power supply exports connector, the upper end of shell is separately installed with air switch, starting switch, several USB plug, voltage changing module, rectifying output circuit is installed in the inside of shell, power supply input one end of connector is connected with one end of air switch, the other end of air switch is connected with one end of starting switch, the other end of starting switch is connected with the input end of voltage changing module, the output terminal of voltage changing module is connected with the input end of rectifying output circuit, the output terminal of rectifying output circuit respectively with several USB plug, power supply exports connector and connects.
As preferably, the outside surface of described several USB plug is provided with dust cap.
As preferably, described sucker is vacuum cup.
The beneficial effects of the utility model are: improve security, easy to use, easy and simple to handle, diverse in function, are convenient to fix.
Accompanying drawing illustrates:
For ease of illustrating, the utility model is described in detail by following concrete enforcement and accompanying drawing.
Fig. 1 is structural representation of the present utility model;
In figure: 1-shell; 2-supporting seat; 3-sucker; 4-power supply input connector; 5-air switch; 6-starting switch; 7-voltage changing module; 8-rectifying output circuit; 9-USB plug; 10-power supply exports connector.
Embodiment:
For making the purpose of this utility model, technical scheme and advantage clearly understand, below by the specific embodiment shown in accompanying drawing, the utility model is described.But should be appreciated that, these describe just exemplary, and do not really want to limit scope of the present utility model.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring concept of the present utility model.
As shown in Figure 1, this embodiment by the following technical solutions: it comprises shell 1, supporting seat 2, sucker 3, power supply input connector 4, air switch 5, starting switch 6, voltage changing module 7, rectifying output circuit 8, USB plug 9, power supply exports connector 10, and the bottom of shell 1 is provided with supporting seat 2, and the bottom of supporting seat 2 is provided with sucker 3, and the two ends of shell 1 inside are separately installed with power supply input connector 4, power supply exports connector 10, and the upper end of shell 1 is separately installed with air switch 5, starting switch 6, several USB plug 9, voltage changing module 7, rectifying output circuit 8 is installed in the inside of shell 1, one end of power supply input connector 4 is connected with one end of air switch 5, the other end of air switch 5 is connected with one end of starting switch 6, the other end of starting switch 6 is connected with the input end of voltage changing module 7, the output terminal of voltage changing module 7 is connected with the input end of rectifying output circuit 8, the output terminal of rectifying output circuit 8 respectively with several USB plug 9, power supply exports connector 10 and connects.
Further, the outside surface of described several USB plug 9 is provided with dust cap.
Further, described sucker 3 is vacuum cup.
The principle of work of this embodiment is: fixed on the ground by shell 1 by sucker 3, adopts air switch 5 to carry out short-circuit protection, and USB plug 9 is convenient to for mobile phone charging, easy to use, easy and simple to handle, diverse in function.
More than show and describe ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a high security computer power supply, is characterized in that: it comprises shell (1), supporting seat (2), sucker (3), power supply input connector (4), air switch (5), starting switch (6), voltage changing module (7), rectifying output circuit (8), USB plug (9), power supply exports connector (10), the bottom of shell (1) is provided with supporting seat (2), the bottom of supporting seat (2) is provided with sucker (3), and the two ends of shell (1) inside are separately installed with power supply input connector (4), power supply exports connector (10), and the upper end of shell (1) is separately installed with air switch (5), starting switch (6), several USB plug (9), voltage changing module (7), rectifying output circuit (8) is installed in the inside of shell (1), one end of power supply input connector (4) is connected with one end of air switch (5), the other end of air switch (5) is connected with one end of starting switch (6), the other end of starting switch (6) is connected with the input end of voltage changing module (7), the output terminal of voltage changing module (7) is connected with the input end of rectifying output circuit (8), the output terminal of rectifying output circuit (8) respectively with several USB plug (9), power supply exports connector (10) and connects.
2. a kind of high security computer power supply according to claim 1, is characterized in that: the outside surface of described several USB plug (9) is provided with dust cap.
3. a kind of high security computer power supply according to claim 1, is characterized in that: described sucker (3) is vacuum cup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520323875.5U CN204576410U (en) | 2015-05-19 | 2015-05-19 | A kind of high security computer power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520323875.5U CN204576410U (en) | 2015-05-19 | 2015-05-19 | A kind of high security computer power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204576410U true CN204576410U (en) | 2015-08-19 |
Family
ID=53869020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520323875.5U Expired - Fee Related CN204576410U (en) | 2015-05-19 | 2015-05-19 | A kind of high security computer power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204576410U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109032248A (en) * | 2018-06-19 | 2018-12-18 | 芜湖华特电子科技有限公司 | A kind of industrial embedded computer with short-circuit protection function |
-
2015
- 2015-05-19 CN CN201520323875.5U patent/CN204576410U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109032248A (en) * | 2018-06-19 | 2018-12-18 | 芜湖华特电子科技有限公司 | A kind of industrial embedded computer with short-circuit protection function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20190519 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |