CN207303875U - A kind of electronic engineering external power supply protective device - Google Patents
A kind of electronic engineering external power supply protective device Download PDFInfo
- Publication number
- CN207303875U CN207303875U CN201721382886.6U CN201721382886U CN207303875U CN 207303875 U CN207303875 U CN 207303875U CN 201721382886 U CN201721382886 U CN 201721382886U CN 207303875 U CN207303875 U CN 207303875U
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- China
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- device body
- power supply
- described device
- external power
- electronic engineering
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Abstract
The utility model discloses a kind of electronic engineering external power supply protective device,Including device body,The top right side of described device body is equipped with indicator light,And the indicator light is connected with described device body signal,The bottom right side of the indicator light is equipped with alarming horn,And the alarming horn insertion is arranged in device body,The left side of the alarming horn is equipped with USB charging holes,The left side top of the USB charging holes is equipped with man-machine interface,This kind of electronic engineering external power supply protective device,Pass through the use of power folder,Power folder is internally provided with butterfly spring,At the same time using the design of push type,Power folder can firmly fix cable,Solve the problems, such as easily to come off in the past,Be conducive to the use of people,Anti- tactile partition plate is employed at the same time,It, which is adopted, is made from an insulative material,It can prevent cathode cable and anode cable from touching by mistake,Phenomena such as avoiding the occurrence of high current or spark.
Description
Technical field
Protective device technical field is the utility model is related to, is specially a kind of electronic engineering external power supply protective device.
Background technology
Electronic engineering is also known as " light current technology " or " information technology ".Electric Measurement Technology, adjustment technology can be further subdivided into
And electronic technology.Electronic engineering, is a subclass of electrical engineering, is the engineering science towards electronic field.In today, it grinds
Study carefully object beyond electronic field, the application form of electronic engineering cover electrical equipment and used control technology,
E measurement technology, adjustment technology, computer technology, until the various motor switches of information technology.
But existing electronic engineering external power supply protective device, it is impossible to fix cable well, artificially missed often
Touch and drop, or even cathode cable and anode cable can touch by mistake, can so trigger security incident, while heat dissipation effect is poor, has
The danger of high temperature, holds fire hazardous, can not much meet requirement of the current people to the product.
So how to design a kind of electronic engineering external power supply protective device, becoming us will currently solve the problems, such as.
Utility model content
The purpose of this utility model is to provide a kind of electronic engineering external power supply protective device, to solve above-mentioned background
What proposition was current in technology cannot fix cable well, be dropped often by artificial false touch, or even cathode cable and anode
Cable can touch by mistake, the problem of so triggering security incident.
To achieve the above object, the utility model provides following technical solution：A kind of electronic engineering is protected with external power supply
Device, including device body, the top right side of described device body are equipped with indicator light, and the indicator light and described device body
Signal connects, and the bottom right side of the indicator light is equipped with alarming horn, and alarming horn insertion is arranged in device body,
The left side of the alarming horn is equipped with USB charging holes, and the left side top of the USB charging holes is equipped with man-machine interface, and the people
Machine interface is fitted closely with described device body, and positive and negative anodes interface is provided with the left of the man-machine interface, and the positive and negative anodes connect
The top of mouth is equipped with power folder, and power folder insertion is set in positive and negative anodes interface, and the left bottom of the power folder is equipped with
Controlling switch, and the controlling switch is electrically connected with described device body, described device body is internally provided with PCB circuits
Plate, and the PCB circuit board is fixedly connected with described device body, the left side of the PCB circuit board is equipped with temperature sensor, and
The temperature sensor is fitted closely with the PCB circuit board, and smoke inductor is provided with the right side of the temperature sensor.
Further, the top of described device body is equipped with radiator fan, and the radiator fan and the temperature sensing
Device signal connects.
Further, the left bottom of the temperature sensor is provided with Disjoncteur, and Disjoncteur insertion is arranged on
In PCB circuit board.
Further, four end bottoms of described device body are equipped with anti-skid rubber cushion, and the anti-skid rubber cushion with it is described
Device body passes through strength glue bond.
Further, anti-tactile partition plate is installed among the both sides of the positive and negative anodes interface, and the anti-tactile partition plate with it is described
Positive and negative anodes interface is fixedly connected.
Compared with prior art, the beneficial effects of the utility model are：This kind of electronic engineering external power supply protective device,
By the use of power folder, power folder is internally provided with butterfly spring, while using the design of push type, power folder can be firmly
Cable is fixed, solves the problems, such as easily to come off in the past, is conducive to the use of people, while employs anti-tactile partition plate, it is adopted
Phenomena such as being made from an insulative material, can preventing cathode cable and anode cable from touching by mistake, avoiding the occurrence of high current or spark, more
Safe and reliable, radiator fan can be radiated with aid-device body, to prevent the excessive failure of temperature, so as to be unfavorable for work
Carry out, while there be one layer of Air Filter in radiator fan outer surface, it can prevent dust from entering inside device body, so to device
Body interior has certain protective effect, so this kind of electronic engineering applies city with external power supply protective device with wide
.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the resistance heating tube partial structural diagram of the utility model；
In figure：1- device bodies；2- radiator fans；3- indicator lights；4- alarming horns；5- anti-skid rubber cushions；6-USB charges
Hole；7- man-machine interfaces；8- power folders；9- prevents touching partition plate；10- positive and negative anodes interfaces；11- controlling switches；12- Disjoncteurs；13- smog
Inductor；14- temperature sensors；15-PCB circuit boards.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of electronic engineering is protected with external power supply and filled
Put, including device body 1, the top right side of described device body 1 are equipped with indicator light 3, and the indicator light 3 and described device sheet
1 signal of body connects, and the bottom right side of the indicator light 3 is equipped with alarming horn 4, and the insertion of the alarming horn 4 is arranged on device
In body 1, the left side of the alarming horn 4 is equipped with USB charging holes 6, and the left side top of the USB charging holes 6 is equipped with man-machine boundary
Face 7, and the man-machine interface 7 is fitted closely with described device body 1, the left side of the man-machine interface 7 is provided with positive and negative anodes and connects
Mouth 10, the top of the positive and negative anodes interface 10 is equipped with power folder 8, and the insertion of the power folder 8 is set in positive and negative anodes interface 10, institute
The left bottom for stating power folder 8 is equipped with controlling switch 11, and the controlling switch 11 is electrically connected with described device body 1, institute
That states device body 1 is internally provided with PCB circuit board 15, and the PCB circuit board 15 is fixedly connected with described device body 1, institute
The left side for stating PCB circuit board 15 is equipped with temperature sensor 14, and the temperature sensor 14 is closely pasted with the PCB circuit board 15
Close, the right side of the temperature sensor 14 is provided with smoke inductor 13.
Further, the top of described device body 1 is equipped with radiator fan 2, and the radiator fan 2 is passed with the temperature
14 signal of sensor connects, and the meeting aid-device of radiator fan 2 body 1 radiates, while 2 outer surface of radiator fan has one layer
Air Filter, so can prevent dust from entering inside device body 1.
Further, the left bottom of the temperature sensor 14 is provided with Disjoncteur 12, and the Disjoncteur 12 is embedded in
It is arranged in PCB circuit board 15, the power supply of the meeting disconnecting device of Disjoncteur 12 body 1, so improves security performance.
Further, four end bottoms of described device body 1 are equipped with anti-skid rubber cushion 5, and the anti-skid rubber cushion 5 and institute
State device body 1 to be made up of expanded material of strength glue bond, the anti-skid rubber cushion 5, possess anti-skidding and moisture-proof property
Can, while the stabilization of device body 1 is improved, it can prevent device body 1 from making moist.
Further, anti-tactile partition plate 9 is installed among the both sides of the positive and negative anodes interface 10, and the anti-tactile partition plate 9 with
The positive and negative anodes interface 10 is fixedly connected, and the anti-tactile partition plate 9 can prevent cathode cable and anode cable from touching by mistake, avoid the occurrence of
It is phenomena such as high current or spark, more safe and reliable.
Operation principle：Device body 1, is placed on suitably by this kind of electronic engineering external power supply protective device first
Side, controlling switch 11 is shut, then will need connect electronic engineering machine connect positive and negative anodes interface 10, it is ensured that power supply it is normal defeated
Enter, open controlling switch 11 at this time, when user's wrong positive and negative anodes, then Disjoncteur 12 understands the power supply of disconnecting device body 1,
So prevent from burning out connected machine, in order to avoid unnecessary loss is caused, when device body 1 is initially powered up, man-machine interface 7
It can show, while can show remaining capacity, know easy to user, be ready in time, inside the device body 1 that works long hours
Heat is easily produced, during more than certain temperature, temperature sensor 14 can control radiator fan 2 to radiate, excessive to prevent temperature
Break down, there is the effect of duplicate protection to machine and device body 1, when anti-skid rubber cushion 5 contributes to the device body 1 to work
Stablize, cause smooth phenomenon to prevent device body 1, improve security performance.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of electronic engineering external power supply protective device, including device body（1）, it is characterised in that：Described device body
（1）Top right side be equipped with indicator light（3）, and the indicator light（3）With described device body（1）Signal connects, the instruction
Lamp（3）Bottom right side be equipped with alarming horn（4）, and the alarming horn（4）Insertion is arranged on device body（1）In, it is described
Alarming horn（4）Left side be equipped with USB charging holes（6）, the USB charging holes（6）Left side top be equipped with man-machine interface（7）,
And the man-machine interface（7）With described device body（1）Fit closely, the man-machine interface（7）Left side positive and negative anodes are installed
Interface（10）, the positive and negative anodes interface（10）Top be equipped with power folder（8）, and the power folder（8）It is embedded that positive and negative anodes are set
Interface（10）In, the power folder（8）Left bottom be equipped with controlling switch（11）, and the controlling switch（11）With the dress
Put body（1）It is electrically connected, described device body（1）Be internally provided with PCB circuit board（15）, and the PCB circuit board（15）
With described device body（1）It is fixedly connected, the PCB circuit board（15）Left side be equipped with temperature sensor（14）, and the temperature
Spend sensor（14）With the PCB circuit board（15）Fit closely, the temperature sensor（14）Right side smog sense is installed
Answer device（13）.
A kind of 2. electronic engineering external power supply protective device according to claim 1, it is characterised in that：Described device sheet
Body（1）Top be equipped with radiator fan（2）, and the radiator fan（2）With the temperature sensor（14）Signal connects.
A kind of 3. electronic engineering external power supply protective device according to claim 1, it is characterised in that：The temperature passes
Sensor（14）Left bottom Disjoncteur is installed（12）, and the Disjoncteur（12）Insertion is arranged on PCB circuit board（15）In.
A kind of 4. electronic engineering external power supply protective device according to claim 1, it is characterised in that：Described device sheet
Body（1）Four end bottoms be equipped with anti-skid rubber cushion（5）, and the anti-skid rubber cushion（5）With described device body（1）Pass through strength
Glue bond.
A kind of 5. electronic engineering external power supply protective device according to claim 1, it is characterised in that：The positive and negative anodes
Interface（10）Both sides among anti-tactile partition plate is installed（9）, and the anti-tactile partition plate（9）With the positive and negative anodes interface（10）It is fixed
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721382886.6U CN207303875U (en) | 2017-10-25 | 2017-10-25 | A kind of electronic engineering external power supply protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721382886.6U CN207303875U (en) | 2017-10-25 | 2017-10-25 | A kind of electronic engineering external power supply protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207303875U true CN207303875U (en) | 2018-05-01 |
Family
ID=62273585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721382886.6U Expired - Fee Related CN207303875U (en) | 2017-10-25 | 2017-10-25 | A kind of electronic engineering external power supply protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207303875U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108666792A (en) * | 2018-05-14 | 2018-10-16 | 天津远洋泓基电子工程有限公司 | A kind of electronic engineering external power supply protective device |
| NO20181389A1 (en) * | 2018-10-29 | 2020-04-30 | Nordic Itech As | A safety device and a method of using same |
-
2017
- 2017-10-25 CN CN201721382886.6U patent/CN207303875U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108666792A (en) * | 2018-05-14 | 2018-10-16 | 天津远洋泓基电子工程有限公司 | A kind of electronic engineering external power supply protective device |
| NO20181389A1 (en) * | 2018-10-29 | 2020-04-30 | Nordic Itech As | A safety device and a method of using same |
| WO2020091604A1 (en) * | 2018-10-29 | 2020-05-07 | Nordic Itech As | A safety device and a method of using same |
| NO345795B1 (en) * | 2018-10-29 | 2021-08-09 | Nordic Itech As | A safety device and a method of using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180501 Termination date: 20181025 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |