CN205594378U - Electron product aging's monitoring device and system - Google Patents
Electron product aging's monitoring device and system Download PDFInfo
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- CN205594378U CN205594378U CN201620327765.0U CN201620327765U CN205594378U CN 205594378 U CN205594378 U CN 205594378U CN 201620327765 U CN201620327765 U CN 201620327765U CN 205594378 U CN205594378 U CN 205594378U
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- circuit
- aging
- electronic product
- supervising device
- chip microcomputer
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Abstract
The utility model discloses an electron product aging's monitoring device, including power input connector, power control circuit, acquisition circuit, supervisory circuits, power output interface and with user terminal wireless connection's a wireless transmission circuit, power input connector supervisory circuits with the power output interface respectively with power control circuit connects, acquisition circuit with a wireless transmission circuit respectively with supervisory circuits connects. Correspondingly, the utility model also discloses a monitored control system of electron product aging. Adopt the embodiment of the utility model provides a, can realize electron product aging's control to the ageing electronic product of protection, and reduce cost.
Description
Technical field
This utility model relates to electronic technology field, particularly relate to the aging supervising device of a kind of electronic product and
System.
Background technology
In manufacturing enterprise, last procedure producing electronic product is the aging of product, and product is old
Change for extensive finished product produces, be thousands of up to a hundred and be energized aging simultaneously.In prior art, product
Ageing information can only be by artificial copying and record the data of each ageing prod and obtain the most one by one.And it is aging
Room temperature, higher than indoor, bad environments, has certain for long-term work in the health of the operator of aging chamber
Affect, and the most single copying is also required to substantial amounts of manpower, increases the production cost of product.
Summary of the invention
Technical problem to be solved in the utility model be to provide the aging supervising device of a kind of electronic product and
System, it is possible to realize the monitoring that electronic product is aging, to protect aging electronic product, and reduces cost.
For solving above technical problem, this utility model embodiment provides the monitoring dress that a kind of electronic product is aging
Put, including power input interface, power control circuit, Acquisition Circuit, supervisory circuit, power output interface
And with the first wireless transmission circuit of user terminal wireless connections；
Described power input interface, described supervisory circuit and described power output interface respectively with described power supply control
Circuit processed connects, and described Acquisition Circuit and described first wireless transmission circuit are connected with described supervisory circuit respectively.
Further, described Acquisition Circuit includes current collection circuit, voltage collection circuit and temperature acquisition electricity
Road；
Described current collection circuit, described voltage collection circuit and described temperature collection circuit respectively with described prison
Control circuit connects.
Further, described first wireless transmission circuit is wireless transceiver, and described supervisory circuit is single-chip microcomputer
U1。
Further, described current collection circuit includes current sensor U2；Described single-chip microcomputer U1 includes electricity
Stream test side CURRENT；
The outfan V of described current sensor U20It is connected with described current detecting end CURRENT.
Further, described voltage collection circuit includes the first resistance R5, the second resistance R4 and electric capacity C5；
Described single-chip microcomputer U1 also includes voltage detecting end VOL；
One end of described first resistance R5 connects the other end of power supply VBAT, described first resistance R5 and connects
Described voltage detecting end VOL；One end of described second resistance R4 connects described voltage detecting end VOL, institute
State the other end ground connection of the second resistance R4；Described electric capacity C5 is in parallel with described second resistance R4.
Further, described temperature collection circuit includes temperature sensor U3；Described single-chip microcomputer U1 also includes
Temperature detection end TEM；
The output terminals A 2 of described temperature sensor U3 is connected with described temperature detection end TEM.
Further, described power control circuit includes relay R ELAY and audion Q1；Described relay
Device RELAY includes coil K1A and switch K1B；Described single-chip microcomputer U1 also includes signal output part REL；
One end of described switch K1B and described power input interface VIN connect, and described switch K1B's is another
One end and described power output interface Vout connect；One end of described coil K1A and described power input interface
VIN connects, and the other end of described coil K1A and the colelctor electrode of described audion Q1 connect, described three poles
The base stage of pipe Q1 and the signal output part REL of described single-chip microcomputer U1 connect, the transmitting of described audion Q1
Pole ground connection.
Correspondingly, this utility model embodiment also provides for the monitoring system that a kind of electronic product is aging, including with N
The supervising device that N number of electronic product that individual electronic product connects one to one is aging, and respectively with described N
The user terminal of the supervising device wireless connections that individual electronic product is aging；Wherein, N >=1；
The supervising device that described N number of electronic product is aging is the supervising device that above-mentioned electronic product is aging.
Further, described user terminal include the second wireless transmission circuit, control circuit, change-over circuit and
Display；
Described second wireless transmission circuit and described change-over circuit are connected with described control circuit respectively, described aobvious
Show that device is connected with described change-over circuit.
Further, described control circuit is single-chip microcomputer, and described second wireless transmission circuit is wireless transceiver；
Described change-over circuit is serial ports conversion chip U7, and described serial ports conversion chip U7 includes USB port；
Described display is connected with described USB port.
The aging supervising device of electronic product that this utility model embodiment provides and system, it is possible to by gathering
Circuit gathers the aging data of electronic product, and passes through supervisory circuit and the first wireless transmission circuit by aging number
According to being sent to user terminal, control opening of electronic product power supply by supervisory circuit and power control circuit
Close, thus realize the monitoring aging to electronic product, to protect electronic product, and, it is not necessary to artificially copy
Record aging data, reduces cost.
Accompanying drawing explanation
Fig. 1 is that the structure of an embodiment of the aging supervising device of electronic product that this utility model provides is shown
It is intended to；
Fig. 2 is the structural representation of an embodiment of supervisory circuit and Acquisition Circuit in Fig. 1；
Fig. 3 is the structural representation of an embodiment of power control circuit in Fig. 1；
Fig. 4 is that the structure of an embodiment of the aging monitoring system of electronic product that this utility model provides is shown
It is intended to；
Fig. 5 is the structural representation of an embodiment of user terminal in Fig. 4.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technical side in this utility model embodiment
Case is clearly and completely described.
See Fig. 1, be the knot of an embodiment of the aging supervising device of electronic product that this utility model provides
Structure schematic diagram.
The present embodiment provides the supervising device that a kind of electronic product is aging, including power input interface 1, power supply control
Circuit 2 processed, Acquisition Circuit 3, supervisory circuit 4, power output interface 5 and with user terminal wireless connections
The first wireless transmission circuit 6；
Described power input interface 1, described supervisory circuit 4 and described power output interface 5 respectively with described electricity
Source control circuit 2 connects, described Acquisition Circuit 3 and described first wireless transmission circuit 6 respectively with described prison
Control circuit 4 connects.
It should be noted that the aging supervising device of electronic product that the embodiment of the present invention provides is connected on switch
Between power supply and electronic product, it is connected with Switching Power Supply by power input interface 1, is exported by power supply
Interface is connected with electronic product.The aging data of electronic product is acquired by Acquisition Circuit 3, and is sent to
Supervisory circuit 4, aging data is sent to user terminal by the first wireless transmission circuit 6 by supervisory circuit 4,
Check for user.Meanwhile, supervisory circuit 4 receives user terminal also by the first wireless transmission circuit 6
The control instruction sent, and send unlatching signal or closedown letter according to this control instruction to power control circuit 2
Number, make power control circuit 2 according to opening the connection of signal ON switch power supply and electronic product, according to pass
Close signal and disconnect the connection of Switching Power Supply and electronic product, thus realize the monitoring aging to electronic product, with
Reach to protect the purpose of electronic product, and without artificially copying record aging data, reduce manpower and materials.
And, supervisory circuit 4 can arrange on and off switch threshold value, high-low voltage threshold value, height electricity are i.e. set
Stream threshold value and high temperature threshold value.Detect that running voltage is not at the scope of high-low voltage threshold value in supervisory circuit 4
Time interior, control power control circuit 2 deenergization, thus avoid overvoltage to burn out electronic product, and low pressure
Electronic product is made not reach aging effect；Detect that operating current is not at high/low currents threshold in supervisory circuit 4
Time in the range of value, control power control circuit 2 deenergization, thus avoid electronic product to burn out after damaging
Power supply；When supervisory circuit 4 detects that operating temperature is more than high temperature threshold value, control power control circuit 2 and break
Switch power supply, thus avoid high temperature batch to damage electronic product or high temperature contingency.
Further, as it is shown in figure 1, described Acquisition Circuit 3 includes current collection circuit 31, voltage acquisition
Circuit 32 and temperature collection circuit 33；
Described current collection circuit 31, described voltage collection circuit 32 and described temperature collection circuit 33 are respectively
It is connected with described supervisory circuit 4.
It should be noted that Acquisition Circuit 3 can gather the instant work of electronic product by current collection circuit 31
Make electric current, gathered the instant running voltage of electronic product by voltage collection circuit 32, by temperature acquisition electricity
Road 33 gathers the instant ambient temperature of electronic product, so that the aging data that Acquisition Circuit 3 collects includes
The operating current of electronic product, running voltage and ambient temperature.
Further, described first wireless transmission circuit 6 is wireless transceiver, and described supervisory circuit 4 is single
Sheet machine U1.
Wherein, wireless transceiver connects with corresponding port on single-chip microcomputer U1, makes single-chip microcomputer U1 by wireless
Transceiver interacts with user terminal.Preferably, wireless transceiver is NRF24L01 chip, and it is 2.4G
Wireless telecommunications, long transmission distance, theoretical value can reach 1KM, and signal stabilization.
Further, as in figure 2 it is shown, described current collection circuit 3 includes current sensor U2；Described list
Sheet machine U1 includes current detecting end CURRENT；
The outfan V of described current sensor U20It is connected with described current detecting end CURRENT.
Preferably, current sensor U2 is ACS758LCB chip, converts electrical current into voltage and passes through monolithic
The current detecting end CURRENT of machine U1 is sent to single-chip microcomputer U1 and detects.
Further, as in figure 2 it is shown, described voltage collection circuit includes the first resistance R5, the second resistance R4
With electric capacity C5；Described single-chip microcomputer U1 also includes voltage detecting end VOL；
One end of described first resistance R5 connects the other end of power supply VBAT, described first resistance R5 and connects
Described voltage detecting end VOL；One end of described second resistance R4 connects described voltage detecting end VOL, institute
State the other end ground connection of the second resistance R4；Described electric capacity C5 is in parallel with described second resistance R4.
It should be noted that due to the supply voltage of single-chip microcomputer U1 and voltage ratio compared with normal voltage be
3.3V, by power supply VBAT by the first resistance R5, the second resistance R4 voltage stabilizing, and by electric capacity C5
After voltage stabilizing, then it is sent to single-chip microcomputer U1 by voltage detecting end VOL and carries out voltage detecting.
Further, as in figure 2 it is shown, described temperature collection circuit includes temperature sensor U3；Described monolithic
Machine U1 also includes temperature detection end TEM；
The output terminals A 2 of described temperature sensor U3 is connected with described temperature detection end TEM.
Preferably, temperature sensor U3 is DS18B20 chip.Temperature sensor U3 is the temperature detected
Value is converted directly into digital signal, then is sent to single-chip microcomputer U1 by temperature detection end TEM and carries out temperature inspection
Survey.
Further, as it is shown on figure 3, described power control circuit includes relay R ELAY and audion
Q1；Described relay R ELAY includes coil K1A and switch K1B；Described single-chip microcomputer U1 also includes letter
Number outfan REL；
One end of described switch K1B and described power input interface VIN connect, and described switch K1B's is another
One end and described power output interface Vout connect；One end of described coil K1A and described power input interface
VIN connects, and the other end of described coil K1A and the colelctor electrode of described audion Q1 connect, described three poles
The base stage of pipe Q1 and the signal output part REL of described single-chip microcomputer U1 connect, the transmitting of described audion Q1
Pole ground connection.
It should be noted that when single-chip microcomputer U1 is by the unlatching signal of signal output part REL output high level
Time, relay R ELAY is in closure state, and Switching Power Supply is connected with electronic product, and Switching Power Supply is to electronics
Product is powered；When single-chip microcomputer U1 is by the shutdown signal of signal output part REL output low level, relay
Device RELAY disconnects automatically, and Switching Power Supply disconnects with electronic product, and Switching Power Supply stops powering to electronic product.
See Fig. 4, be the knot of an embodiment of the aging monitoring system of electronic product that this utility model provides
Structure schematic diagram, including the supervising device aging with N number of electronic product that N number of electronic product connects one to one
7, and the user terminal 8 of supervising device 7 wireless connections aging with described N number of electronic product respectively；Its
In, N >=1；
The supervising device 7 that described N number of electronic product is aging is the supervising device that above-mentioned electronic product is aging,
It is not described in detail at this.
It should be noted that the aging data of each electronic product is inquired about by user by user terminal,
And by user terminal, the switch of power supply is controlled, thus reach protective current, control electronic product
The purposes such as working time.It addition, user terminal is while showing aging data, by aging data
It is saved on built-in hard disk or mobile memory, to facilitate record.
Further, as it is shown in figure 5, described user terminal 8 includes the second wireless transmission circuit 81, controls
Circuit 82, change-over circuit 83 and display 84；
Described second wireless transmission circuit 81 and described change-over circuit 83 are connected with described control circuit 82 respectively,
Described display 84 is connected with described change-over circuit 83.
Further, described control circuit is single-chip microcomputer, and described second wireless transmission circuit is wireless transceiver；
Described change-over circuit is serial ports conversion chip, and described serial ports conversion chip includes USB port；
Described display is connected with described USB port.
Wherein, wireless transceiver, will be old after receiving the aging data of electronic product of supervising device feedback
Change data are sent to single-chip microcomputer and carry out Data Integration and process, then are converted to USB by serial ports conversion chip U7
The discernible data of port, show aging data finally by display, check for user.
The above is preferred implementation of the present utility model, it is noted that general for the art
For logical technical staff, on the premise of without departing from this utility model principle, it is also possible to make some improvement and
Retouching, these improvements and modifications are also considered as protection domain of the present utility model.
Claims (10)
1. the supervising device that an electronic product is aging, it is characterised in that include power input interface, power supply
Control circuit, Acquisition Circuit, supervisory circuit, power output interface and with the of user terminal wireless connections
One wireless transmission circuit；
Described power input interface, described supervisory circuit and described power output interface respectively with described power supply control
Circuit processed connects, and described Acquisition Circuit and described first wireless transmission circuit are connected with described supervisory circuit respectively.
2. the supervising device that electronic product as claimed in claim 1 is aging, it is characterised in that described collection
Circuit includes current collection circuit, voltage collection circuit and temperature collection circuit；
Described current collection circuit, described voltage collection circuit and described temperature collection circuit respectively with described prison
Control circuit connects.
3. the supervising device that electronic product as claimed in claim 2 is aging, it is characterised in that described first
Wireless transmission circuit is wireless transceiver, and described supervisory circuit is single-chip microcomputer U1.
4. the supervising device that electronic product as claimed in claim 3 is aging, it is characterised in that described electric current
Acquisition Circuit includes current sensor U2；Described single-chip microcomputer U1 includes current detecting end CURRENT；
The outfan V of described current sensor U20It is connected with described current detecting end CURRENT.
5. the supervising device that electronic product as claimed in claim 3 is aging, it is characterised in that described voltage
Acquisition Circuit includes the first resistance R5, the second resistance R4 and electric capacity C5；Described single-chip microcomputer U1 also includes electricity
Pressure test side VOL；
One end of described first resistance R5 connects the other end of power supply VBAT, described first resistance R5 and connects
Described voltage detecting end VOL；One end of described second resistance R4 connects described voltage detecting end VOL, institute
State the other end ground connection of the second resistance R4；Described electric capacity C5 is in parallel with described second resistance R4.
6. the supervising device that electronic product as claimed in claim 3 is aging, it is characterised in that described temperature
Acquisition Circuit includes temperature sensor U3；Described single-chip microcomputer U1 also includes temperature detection end TEM；
The output terminals A 2 of described temperature sensor U3 is connected with described temperature detection end TEM.
7. the supervising device that electronic product as described in any one of claim 3 to 6 is aging, it is characterised in that
Described power control circuit includes relay R ELAY and audion Q1；Described relay R ELAY includes
Coil K1A and switch K1B；Described single-chip microcomputer U1 also includes signal output part REL；
One end of described switch K1B and described power input interface VIN connect, and described switch K1B's is another
One end and described power output interface Vout connect；One end of described coil K1A and described power input interface
VIN connects, and the other end of described coil K1A and the colelctor electrode of described audion Q1 connect, described three poles
The base stage of pipe Q1 and the signal output part REL of described single-chip microcomputer U1 connect, the transmitting of described audion Q1
Pole ground connection.
8. the monitoring system that an electronic product is aging, it is characterised in that include with N number of electronic product one by one
The supervising device that the corresponding N number of electronic product connected is aging, and aging with described N number of electronic product respectively
The user terminal of supervising device wireless connections；Wherein, N >=1；
The supervising device that described N number of electronic product is aging is the electricity as described in any one of claim 1 to 7
The supervising device of the sub-aging of product.
9. the monitoring system that electronic product as claimed in claim 8 is aging, it is characterised in that described user
Terminal includes the second wireless transmission circuit, control circuit, change-over circuit and display；
Described second wireless transmission circuit and described change-over circuit are connected with described control circuit respectively, described aobvious
Show that device is connected with described change-over circuit.
10. the monitoring system that electronic product as claimed in claim 9 is aging, it is characterised in that described control
Circuit processed is single-chip microcomputer, and described second wireless transmission circuit is wireless transceiver；Described change-over circuit is serial ports
Conversion chip U7, described serial ports conversion chip U7 include USB port；
Described display is connected with described USB port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620327765.0U CN205594378U (en) | 2016-04-18 | 2016-04-18 | Electron product aging's monitoring device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620327765.0U CN205594378U (en) | 2016-04-18 | 2016-04-18 | Electron product aging's monitoring device and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205594378U true CN205594378U (en) | 2016-09-21 |
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ID=56935485
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620327765.0U Expired - Fee Related CN205594378U (en) | 2016-04-18 | 2016-04-18 | Electron product aging's monitoring device and system |
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| Country | Link |
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| CN (1) | CN205594378U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108459190A (en) * | 2017-02-21 | 2018-08-28 | 江苏明及电气股份有限公司 | A kind of Intelligent electric power instrument |
-
2016
- 2016-04-18 CN CN201620327765.0U patent/CN205594378U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108459190A (en) * | 2017-02-21 | 2018-08-28 | 江苏明及电气股份有限公司 | A kind of Intelligent electric power instrument |
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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: 20160921 Termination date: 20210418 |
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| CF01 | Termination of patent right due to non-payment of annual fee |