CN207752127U - A kind of power module testing auxiliary device - Google Patents
A kind of power module testing auxiliary device Download PDFInfo
- Publication number
- CN207752127U CN207752127U CN201721820025.1U CN201721820025U CN207752127U CN 207752127 U CN207752127 U CN 207752127U CN 201721820025 U CN201721820025 U CN 201721820025U CN 207752127 U CN207752127 U CN 207752127U
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- voltage
- voltage generator
- power module
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- auxiliary device
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Abstract
The utility model is related to a kind of power module testing auxiliary devices,Including analog-digital converter,Microcontroller,Handle,Pedestal,Voltage sensor,Voltage regulator,Voltage generator,Control switch and display screen,The voltage generator upper end is fixed with control switch,The analog-digital converter and microcontroller are each attached on voltage generator front end face,The display screen is fixed on voltage generator front end face,The voltage generator right end is fixed with voltage regulator,The voltage regulator lower end is fixed with plug wire mouth,The voltage sensor is fixed on voltage generator right side,The voltage generator is fixedly arranged at the front end with handle,The display screen is the energy saving screens of LED,The voltage generator lower end is fixed with pedestal,The voltage regulator is electrically connected with voltage generator,The voltage sensor is electrically connected with voltage regulator and analog-digital converter,The utility model is simple in structure,It is easy to operate,It is practical extensive,High degree of automation.
Description
Technical field
The utility model is related to power module product accessories field, specially a kind of power module testing auxiliary device.
Background technology
Power module is the power supply unit that can directly mount on a printed circuit, its main feature is that can be special integrated
Circuit (ASIC), digital signal processor (DSP), microprocessor, memory, field programmable gate array (FPGA) and other numbers
Word or fictitious load provide power supply.In general, this generic module is known as loading point (POL) power system or uses point source
Supply system (PUPS).The advantages of due to modular organization, is a lot of, and modular power source is widely used in switching equipment, access is set
The communications fields such as standby, mobile communication, microwave communication and optical transport, router and automotive electronics, aerospace etc..It is general next
It says, this generic module is known as loading point (POL) power system or point of use power system (PUPS).Due to modular knot
The advantages of structure, is a lot of, therefore modular power source is widely used in switching equipment, access device, mobile communication, microwave communication and light and passes
The communications fields such as defeated, router and automotive electronics, aerospace etc..
Voltage, electric current in most of electronic product are not our common 220V, so power supply mould in electronic product
The use of block is quite universal.It for power module, only can just think available by test, and then enter lower one of work
It is each to realize will often to switch binding clip because not being single electric current, voltage request for sequence, but during the test
The test of step, and also requirement cannot plug when test, and a carelessness is possible to cause burning for power module.Therefore
A kind of power module test auxiliary tool urgent need easy to use, safe is developed.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of power module testing auxiliary device,
To solve the problems mentioned in the above background technology, the utility model is easy to use, easy to operate, and systematicness is high, highly practical.
To achieve the above object, the utility model provides the following technical solutions：A kind of power module testing auxiliary device, packet
Analog-digital converter, microcontroller, voltage sensor, voltage regulator, voltage generator, control switch and display screen are included, it is described
Voltage generator upper end is fixed with control switch, and the analog-digital converter and microcontroller are each attached to voltage generator front end face
On, the display screen is fixed on voltage generator front end face, and the voltage generator right end is fixed with voltage regulator, described
Voltage regulator lower end is fixed with plug wire mouth, and the voltage sensor is fixed on voltage generator right side.
Further, the voltage generator is fixedly arranged at the front end with handle.
Further, the display screen is the energy saving screens of LED.
Further, the voltage generator lower end is fixed with pedestal.
Further, the voltage regulator is electrically connected with voltage generator.
Further, the voltage sensor is electrically connected with voltage regulator and analog-digital converter.
Further, the analog-digital converter is electrically connected with microcontroller.
Further, the microcontroller is electrically connected with display screen.
Further, the voltage generator is electrically connected with control switch.
Compared with prior art, the utility model has the beneficial effects that：It, should because the utility model is added to voltage regulator
Design is adjusted convenient for the voltage generated to voltage generator, to avoid power module that plug conducting wire is needed repeatedly to replace
Charging voltage, because the utility model is added to display screen and voltage sensor, which is convenient for after being adjusted to voltage regulator
Voltage shown, to realize the utility model is simple in structure to be shown to the charging voltage needed for power module, grasp
Facilitate, practical extensive, high degree of automation.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of system block diagram in the utility model；
In reference numeral：1. analog-digital converter；2. microcontroller；3. handle；4. pedestal；5. voltage sensor；6. plug wire mouth；
7. voltage regulator；8. voltage generator；9. control switch；10. display screen.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
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 embodiments of the present invention, those of ordinary skill in the art are without making creative work
The all other embodiment 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 power module testing auxiliary device, including
Analog-digital converter 1, microcontroller 2, voltage sensor 5, voltage regulator 7, voltage generator 8, control switch 9 and display screen
10,8 upper end of voltage generator is fixed with control switch 9, before analog-digital converter 1 and microcontroller 2 are each attached to voltage generator 8
On end face, display screen 10 is fixed on 8 front end face of voltage generator, and 8 right end of voltage generator is fixed with voltage regulator 7, electricity
7 lower end of pressure adjuster is fixed with plug wire mouth 6, and voltage sensor 5 is fixed on 8 right side of voltage generator.
Voltage generator 8 is fixedly arranged at the front end with handle 3, and display screen 10 is the energy saving screens of LED, and 8 lower end of voltage generator is fixed with
Pedestal 4, voltage regulator 7 are electrically connected with voltage generator 8, voltage sensor 5 and voltage regulator 7 and analog-digital converter
1 is electrically connected, and analog-digital converter 1 is electrically connected with microcontroller 2, and microcontroller 2 is electrically connected with display screen 10, voltage generator 8
It is electrically connected with control switch 9.
When the utility model at work：One end of conducting wire is inserted into plug wire mouth 6 first, then by the other end of conducting wire with
Power module is connected, and then staff starts voltage generator 8, and the work of voltage generator 8 generates voltage, voltage regulator
The voltage swing that 7 pairs of voltage generators 8 generate is adjusted, and it is incoming by conducting wire that the voltage after then adjusting again is changed into electric current
In power module, realization charges to power module, observes the charging indicator light on power module, if indicator light is not bright, this
Illustrate that the voltage swing cannot meet the charging voltage size of power module, increasing needs to adjust voltage regulator 7, until power supply mould
Indicator light on block is shinny, and it is the charging voltage on power module to illustrate the voltage just, and voltage sensor 5 collects voltage regulator
Information of voltage after 7 adjustings, and information of voltage will be collected into and be transmitted to analog-digital converter 1,1 information received of analog-digital converter
It is converted to data and is transmitted to microcontroller 2, the data received are converted to and instruct and be transmitted to display screen 10 by microcontroller 2, and work people
Member can be from display screen 10 from needed for power module charging voltage, because the utility model is added to voltage regulator 7, this
Design is adjusted convenient for the voltage generated to voltage generator 8, to avoid power module that plug conducting wire is needed repeatedly to come more
Charging voltage is changed, because the utility model is added to display screen 10 and voltage sensor 5, which is convenient for voltage regulator 7
Voltage after adjusting is shown, is shown to the charging voltage needed for power module to realize, the utility model structure
Simply, easy to operate, practical extensive, high degree of automation.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent requirements of the claims
All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation
It is required that.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (9)
1. a kind of power module testing auxiliary device, including analog-digital converter (1), microcontroller (2), voltage sensor (5), voltage
Adjuster (7), voltage generator (8), control switch (9) and display screen (10), it is characterised in that：The voltage generator
(8) upper end is fixed with control switch (9), and the analog-digital converter (1) and microcontroller (2) are each attached to voltage generator (8)
On front end face, the display screen (10) is fixed on voltage generator (8) front end face, and voltage generator (8) right end is fixed
There are voltage regulator (7), voltage regulator (7) lower end to be fixed with plug wire mouth (6), the voltage sensor (5) is fixed on
On voltage generator (8) right side.
2. a kind of power module testing auxiliary device according to claim 1, it is characterised in that：The voltage generator
(8) it is fixedly arranged at the front end with handle (3).
3. a kind of power module testing auxiliary device according to claim 1, it is characterised in that：The display screen (10) is
The energy saving screens of LED.
4. a kind of power module testing auxiliary device according to claim 1, it is characterised in that：The voltage generator
(8) lower end is fixed with pedestal (4).
5. a kind of power module testing auxiliary device according to claim 1, it is characterised in that：The voltage regulator
(7) it is electrically connected with voltage generator (8).
6. a kind of power module testing auxiliary device according to claim 1, it is characterised in that：The voltage sensor
(5) it is electrically connected with voltage regulator (7) and analog-digital converter (1).
7. a kind of power module testing auxiliary device according to claim 1, it is characterised in that：The analog-digital converter
(1) it is electrically connected with microcontroller (2).
8. a kind of power module testing auxiliary device according to claim 1, it is characterised in that：The microcontroller (2) with
Display screen (10) is electrically connected.
9. a kind of power module testing auxiliary device according to claim 1, it is characterised in that：The voltage generator
(8) it is electrically connected with control switch (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721820025.1U CN207752127U (en) | 2017-12-21 | 2017-12-21 | A kind of power module testing auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721820025.1U CN207752127U (en) | 2017-12-21 | 2017-12-21 | A kind of power module testing auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207752127U true CN207752127U (en) | 2018-08-21 |
Family
ID=63150380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721820025.1U Active CN207752127U (en) | 2017-12-21 | 2017-12-21 | A kind of power module testing auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207752127U (en) |
-
2017
- 2017-12-21 CN CN201721820025.1U patent/CN207752127U/en active Active
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