CN204440311U - A kind of detection formula computer power supply automatically - Google Patents
A kind of detection formula computer power supply automatically Download PDFInfo
- Publication number
- CN204440311U CN204440311U CN201520100201.9U CN201520100201U CN204440311U CN 204440311 U CN204440311 U CN 204440311U CN 201520100201 U CN201520100201 U CN 201520100201U CN 204440311 U CN204440311 U CN 204440311U
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- CN
- China
- Prior art keywords
- module assembly
- power module
- power supply
- accumulator
- alarm
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of detection formula computer power supply automatically, it relates to field of computer technology, the bottom of installing plate is provided with housing, the two ends of installing plate are all provided with slidingtype mounting blocks, the lower end of housing is provided with dustproof shell, the inside of dustproof shell is provided with radiator fan, the lower end of radiator fan is provided with filter screen, the two ends of power module assembly are connected with the two ends of voltage-level detector, the output terminal of power module assembly is connected with one end of relay coil, the charging end of power module assembly is connected with the charging end of accumulator, the discharge end of accumulator is connected with one end of relay normally closed contact, the other end of relay normally closed contact is connected with alarm, the utility model is convenient to adjustable type installation, easy and simple to handle, easy to use, and can detect in real time, ensures that power supply can normally work, improves work efficiency, extend serviceable life.
Description
Technical field:
The utility model relates to a kind of detection formula computer power supply automatically, belongs to field of computer technology.
Background technology:
Computing machine is a kind of robot calculator device for supercomputing, can carry 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.
Computing machine belongs to light current product, and that is the operating voltage of parts is lower, generally within positive and negative 12 volts, and is direct current.And common civil power is 220 volts of (some country is 110 volts) alternating currents, can not directly use on machine element.Therefore computing machine is the same with a lot of household electrical appliances needs a power unit, is responsible for common civil power to be converted to the operable voltage of computing machine, is generally arranged on computer-internal.The core component operating voltage of computing machine is very low, and due to computer operation frequency very high, therefore higher to the requirement of power supply.The power supply of current computing machine is on-off circuit, transfers common alternating current to direct current, then by chop control voltage, different voltage is exported to respectively the machine elements such as mainboard, hard disk, CD-ROM drive.
Existing power supply is inconvenient in use, and serviceable life is short, and installs inconvenient, easily inhales dust.
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 detection formula computer power supply automatically.
One of the present utility model detects formula computer power supply automatically, it comprises installing plate, housing, power module assembly, it also comprises slidingtype mounting blocks, voltage-level detector, accumulator, alarm, dustproof shell, radiator fan, filter screen, relay, the bottom of installing plate is provided with housing, the two ends of installing plate are all provided with slidingtype mounting blocks, the inside of housing is separately installed with power module assembly, voltage-level detector, accumulator, alarm, the lower end of housing is provided with dustproof shell, the inside of dustproof shell is provided with radiator fan, the lower end of radiator fan is provided with filter screen, the two ends of power module assembly are connected with the two ends of voltage-level detector, the output terminal of power module assembly is connected with one end of relay coil, the charging end of power module assembly is connected with the charging end of accumulator, the discharge end of accumulator is connected with one end of relay normally closed contact, the other end of relay normally closed contact is connected with alarm.
As preferably, described alarm is wireless transmission formula alarm.
As preferably, described slidingtype mounting blocks is that insulation is slidably installed block.
The beneficial effects of the utility model are: be convenient to adjustable type and install, easy and simple to handle, easy to use, and can detect in real time, ensure that power supply can normally work, improve work efficiency, extend serviceable life.
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;
Fig. 2 is circuit theory diagrams of the present utility model.
In figure: 1-installing plate; 2-housing; 3-power module assembly; 4-slidingtype mounting blocks; 5-voltage-level detector; 6-accumulator; 7-alarm; 8-dustproof shell; 9-radiator fan; 10-filter screen; KM1-relay.
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 1-2, this embodiment by the following technical solutions: it comprises installing plate 1, housing 2, power module assembly 3, it also comprises slidingtype mounting blocks 4, voltage-level detector 5, accumulator 6, alarm 7, dustproof shell 8, radiator fan 9, filter screen 10, relay K M1, the bottom of installing plate 1 is provided with housing 2, and the two ends of installing plate 1 are all provided with slidingtype mounting blocks 4, and the inside of housing 2 is separately installed with power module assembly 3, voltage-level detector 5, accumulator 6, alarm 7, the lower end of housing 2 is provided with dustproof shell 8, the inside of dustproof shell 8 is provided with radiator fan 9, the lower end of radiator fan 9 is provided with filter screen 10, the two ends of power module assembly 3 are connected with the two ends of voltage-level detector 5, the output terminal of power module assembly 3 is connected with one end of relay K M1 coil, the charging end of power module assembly 3 is connected with the charging end of accumulator 6, the discharge end of accumulator 6 is connected with one end of relay K M1 normally closed contact KM1-1, and the other end of relay K M1 normally closed contact KM1-1 is connected with alarm 7.
Further, described alarm 7 is wireless transmission formula alarm.
Further, described slidingtype mounting blocks 4 to be slidably installed block for insulation.
The principle of work of this embodiment is: adopt slidingtype mounting blocks 4 to carry out adjustable type installation, save the set-up time, adopt the stability of voltage-level detector 5 measuring voltage, improve security, when the output terminal no-output of power module, relay K M1 coil losing electricity, relay K M1 normally closed contact KM1-1 closes, and alarm 7 realizes reporting to the police.
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. an automatic detection formula computer power supply, it comprises installing plate (1), housing (2), power module assembly (3), it is characterized in that: it also comprises slidingtype mounting blocks (4), voltage-level detector (5), accumulator (6), alarm (7), dustproof shell (8), radiator fan (9), filter screen (10), relay (KM1), the bottom of installing plate (1) is provided with housing (2), the two ends of installing plate (1) are all provided with slidingtype mounting blocks (4), the inside of housing (2) is separately installed with power module assembly (3), voltage-level detector (5), accumulator (6), alarm (7), the lower end of housing (2) is provided with dustproof shell (8), the inside of dustproof shell (8) is provided with radiator fan (9), the lower end of radiator fan (9) is provided with filter screen (10), the two ends of power module assembly (3) are connected with the two ends of voltage-level detector (5), the output terminal of power module assembly (3) is connected with one end of relay (KM1) coil, the charging end of power module assembly (3) is connected with the charging end of accumulator (6), the discharge end of accumulator (6) is connected with one end of relay (KM1) normally closed contact (KM1-1), the other end of relay (KM1) normally closed contact (KM1-1) is connected with alarm (7).
2. one according to claim 1 detects formula computer power supply automatically, it is characterized in that: described alarm (7) is wireless transmission formula alarm.
3. one according to claim 1 detects formula computer power supply automatically, it is characterized in that: described slidingtype mounting blocks (4) to be slidably installed block for insulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520100201.9U CN204440311U (en) | 2015-02-06 | 2015-02-06 | A kind of detection formula computer power supply automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520100201.9U CN204440311U (en) | 2015-02-06 | 2015-02-06 | A kind of detection formula computer power supply automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204440311U true CN204440311U (en) | 2015-07-01 |
Family
ID=53608152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520100201.9U Expired - Fee Related CN204440311U (en) | 2015-02-06 | 2015-02-06 | A kind of detection formula computer power supply automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204440311U (en) |
-
2015
- 2015-02-06 CN CN201520100201.9U patent/CN204440311U/en not_active Expired - Fee Related
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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: 20150701 Termination date: 20160206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |