CN209606564U - A kind of high-voltage detecting device of power electronic chip - Google Patents
A kind of high-voltage detecting device of power electronic chip Download PDFInfo
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- CN209606564U CN209606564U CN201920268701.1U CN201920268701U CN209606564U CN 209606564 U CN209606564 U CN 209606564U CN 201920268701 U CN201920268701 U CN 201920268701U CN 209606564 U CN209606564 U CN 209606564U
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- Prior art keywords
- groove
- detection
- monitor station
- insulation board
- power electronic
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Abstract
The utility model discloses a kind of high-voltage detecting devices of power electronic chip, the surface of detection bottom plate is equipped with the monitor station and the surface of monitor station is provided with the detection groove, the inside for detecting groove is equipped with the limit assembly, limit assembly includes spring and insulation board, the two sides of detection groove are respectively fixedly connected with a spring and the end of the spring is fixedly connected with insulation board, chip to be detected is arranged between insulation board, the surface of monitor station is provided with protection groove along its circumferencial direction, protection groove is set in the outside of the detection groove, buckle has shield in protection groove, existing limiting through hole on the shield and protection groove, shield and the limiting through hole connection for protecting groove, power supply device and display screen are additionally provided on monitor station, the both ends of power supply device are mutually clamped with chip to be detected, it is described Display screen and the power supply device are electrically connected.The detection device safety of the utility model is higher.
Description
Technical field
The utility model relates to a kind of detection device, specially a kind of high-voltage detecting device of power electronic chip.
Background technique
China's sustained and rapid development of economy brings the pressure of environmental protection and energy supply.Actively development green warp
Ji, low-carbon economy have gradually become the new model of China's economic development, and energy-saving and emission-reduction have become the most important strategic tasks in China.And
Green energy resource is the industry for having direct major contribution to energy-saving and emission-reduction.Power electronic devices is electrical power conversion and control in power grid
Core element, performance directly determines the performance of entire power grid.As world power grid enters smart grid developing stage, newly
Energy technology, distributed generation technology, extensive energy storage technology, the ultra-large technology of transmission of electricity of overlength distance, information network technique
Rapid development with intelligent control technology proposes higher need to high pressure, large capacity, high frequency, power electronic devices resistant to high temperature
It asks.Existing power electronics detection device cannot protect the safety of testing staff and cannot detect the electric power electricity of sizes
Sub- chip.
Utility model content
(1) technical problems to be solved
In order to overcome the shortage of prior art, it is proposed that a kind of high-voltage detecting device of power electronic chip solves existing
Power electronics detection device cannot protect the safety of testing staff and the power electronic chip of sizes cannot be detected
The problem of.
(2) technical solution
The utility model is achieved through the following technical solutions: a kind of high-voltage detecting device of power electronic chip, including inspection
Bottom plate, monitor station, detection groove and limit assembly are surveyed, the surface of the detection bottom plate is equipped with the monitor station and the detection
The surface of platform is provided with the detection groove, and the inside of the detection groove is equipped with the limit assembly, and the limit assembly includes
The two sides of spring and insulation board, the detection groove are respectively fixedly connected with a spring and the end of the spring is fixedly connected
There is the insulation board, chip to be detected is arranged between the insulation board, and the surface of the monitor station is opened along its circumferencial direction
There is protection groove, the protection groove is set in the outside of the detection groove and the protection groove is in the detection groove
Concentric structure, the interior buckle of the protection groove have shield, and existing limit is logical on the shield and protection groove
The limiting through hole of hole, the shield and protection groove is connected to, and is additionally provided with power supply device and display screen on the monitor station,
The both ends of the power supply device are connected separately with a conducting wire, and the end of the conducting wire is connected with conductive column, and the conductive column is led
The end of electric column is inserted into the limiting through hole and the end of the conductive column is mutually clamped with chip to be detected, the display
Screen is electrically connected with the power supply device.
Preferably, the surface of the insulation board is provided with limiting groove, and the two sides of the chip to be detected are connected to described
In the limiting groove of insulation board.
Preferably, regulation component is additionally provided on the monitor station, the regulation component includes voltage regulator, the voltage
Adjuster is connected with the power supply device, and the end of the voltage regulator is connected to conducting wire.
Preferably, the side of the display screen is connected with conducting rod by band line, and the end of the conducting rod is inserted into institute
State power supply device or voltage regulator.
Preferably, the surface of the detection bottom plate and monitor station is coated with insulating coating, the bottom of the detection bottom plate
Equipped with waterproof base.
Preferably, the both ends of the detection bottom plate are equipped with a Contraband type hangers, and the Contraband type hangers is coated with insulation
Pad.
(3) beneficial effect
Compared with prior art, the beneficial effects of the utility model are as follows:
The utility model is provided with detection components and limit assembly, detects the monitor station being arranged on bottom plate, monitor station
Surface is provided with detection groove and protection groove along its circumferencial direction, and protection groove is connected with shield, and the effect of shield is
It avoids human contact to chip to be detected, avoids the electric spark of the excessive generation of voltage from being damaged to human body, detect the inside of groove
Equipped with limit assembly, limit assembly includes spring and insulation board, and wherein compressed spring can replace the bigger electric power electricity of volume
Sub- chip, can detecte the power electronic chip of different volumes in this way, and detection bottom plate is equipped with power supply device and voltage tune
Device is saved, the anode and cathode of power supply device are connected with conducting wire, and the end of conducting wire is connected with conductive column, and the end of such conductive column is inserted
Enter to the limiting through hole on protection groove and shield, conductive column is clamped in power electronic chip, and display screen is shown to electricity
The voltage of source device or voltage regulator can be shown to the voltage of power electronic chip receiving, by observing electricity in this way
The situation of power electronic chip, to judge the maximum voltage that power electronic chip is able to bear.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the front view of the utility model；
Fig. 3 is the structural schematic diagram of the insulation board of the utility model.
In figure: 1, detecting bottom plate；2, monitor station；3, groove is detected；4, groove is protected；5, shield；6, limiting through hole；7,
Spring；8, insulation board；9, limiting groove；10, chip to be detected；11, power supply device；12, conducting wire；13, display screen；14, electric
Press adjuster；15, conductive column；16, conducting rod；17, waterproof base；18, Contraband type hangers.
Specific embodiment
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 creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
A kind of high-voltage detecting device of power electronic chip as shown in Figs. 1-3, including detection bottom plate 1, monitor station 2, inspection
Groove 3 and limit assembly are surveyed, the surface of the detection bottom plate 1 is equipped with the monitor station 2 and the surface of the monitor station 2 is provided with
The detection groove 3, it is described detection groove 3 inside be equipped with the limit assembly, the limit assembly include spring 7 and absolutely
Detected described in listrium 8 groove 3 two sides be respectively fixedly connected with a spring 7 and the spring 7 end be fixedly connected with it is described
Insulation board 8, chip 10 to be detected are arranged between the insulation board 8, and the surface of the monitor station 2 is provided with along its circumferencial direction
Protect groove 4, the outside for protecting groove 4 to be set in the detection groove 3 and the protection groove 4 and the detection groove
3 be in concentric structure, and buckling in the protection groove 4 has shield 5, existing one on the shield 5 and protection groove 4
The limiting through hole 6 of limiting through hole 6, the shield 5 and protection groove 4 is connected to, and is additionally provided with power supply device on the monitor station 2
11 and display screen 13, the both ends of the power supply device 11 be connected separately with a conducting wire 12, the end of the conducting wire 12 is connected with
Conductive column 15, the end of the conductive column 15 be inserted into the limiting through hole 6 and the end of the conductive column 15 with it is to be detected
The clamping of 10 phase of chip, the display screen 13 is electrically connected with the power supply device 11.
In the present embodiment, the surface of the insulation board 8 is provided with limiting groove 9, the two sides of the chip 10 to be detected
It is connected in the limiting groove 9 of the insulation board 8.Chip 10 to be detected is avoided to move during detection.
In the present embodiment, it is additionally provided with regulation component on the monitor station 2, the regulation component includes voltage regulator
14, the voltage regulator 14 is connected with the power supply device 11, and the end of the voltage regulator 14 is connected to conducting wire 12.It adjusts
Multiple gears are saved, different detection demands is met.
In the present embodiment, the side of the display screen 13 is connected with conducting rod 16 by band line, the conducting rod 16
End is inserted into the power supply device 11 or voltage regulator 14.Display screen 13 is facilitated to be shown to specific detection electricity in this way
Pressure.
In the present embodiment, the surface of the detection bottom plate 1 and monitor station 2 is coated with insulating coating, the detection bottom
The bottom of plate 1 is equipped with waterproof base 17.It is avoided during detection into water.
In the present embodiment, the both ends of the detection bottom plate 1 are equipped with a Contraband type hangers 18, the surface of the Contraband type hangers 18
It is enclosed with felt pad, conveniently lifts detection bottom plate 1 and is moved.
In fig. 1-3, the utility model is provided with detection components and limit assembly, detects the detection being arranged on bottom plate 1
The surface of platform 2, monitor station 2 is provided with detection groove 3 and protection groove 4 along its circumferencial direction, and protection groove 4 is connected with shield
5, the effect of shield 5 is to avoid human contact to chip 10 to be detected, and the electric spark of the excessive generation of voltage is avoided to be damaged to
The inside of human body, detection groove 3 is equipped with limit assembly, and limit assembly includes spring 7 and insulation board 8, and wherein compressed spring 7 can
To replace the bigger power electronic chip of volume, the power electronic chip of different volumes can detecte in this way, detect on bottom plate 1
Equipped with power supply device 11 and voltage regulator 14, the anode and cathode of power supply device 11 are connected with conducting wire 12, the end of conducting wire 12
Portion is connected with conductive column 15, and the end of such conductive column 15 is inserted into the limiting through hole 6 on protection groove 4 and shield 5, leads
Electric column 15 is clamped in power electronic chip, and display screen 13 is shown to the voltage of power supply device 11 or voltage regulator 14, this
Sample can be shown to the voltage of power electronic chip receiving, by observing the situation of power electronic chip, to judge electric power
The maximum voltage that electronic chip is able to bear.
Embodiment described above is only that preferred embodiments of the present invention are described, not practical to this
Novel conception and scope is defined.Without departing from the design concept of the present utility model, ordinary people in the field couple
The all variations and modifications that the technical solution of the utility model is made, should fall within the protection scope of the present utility model, this reality
With novel claimed technology contents, it is all described in the claims.
Claims (6)
1. a kind of high-voltage detecting device of power electronic chip, it is characterised in that: including detection bottom plate (1), monitor station (2), inspection
Survey groove (3) and limit assembly, the surface of detection bottom plate (1) is equipped with the monitor station (2) and the monitor station (2)
Surface is provided with the detection groove (3), and the inside of detection groove (3) is equipped with the limit assembly, the limit assembly packet
Spring (7) and insulation board (8) are included, the two sides of detection groove (3) have been respectively fixedly connected with a spring (7) and the spring
(7) end is fixedly connected with the insulation board (8), and chip (10) to be detected is arranged between the insulation board (8), described
The surface of monitor station (2) is provided with protection groove (4) along its circumferencial direction, and the protection groove (4) is set in the detection groove
(3) outside and the protection groove (4) and the detection groove (3) is in concentric structure, buckle in the protection groove (4)
Have shield (5), the shield (5) and protection groove (4) on existing limiting through hole (6), the shield (5) with
And the limiting through hole (6) of protection groove (4) is connected to, and is additionally provided with power supply device (11) and display screen on the monitor station (2)
(13), the both ends of the power supply device (11) are connected separately with a conducting wire (12), and the end of the conducting wire (12) is connected with conduction
Column (15), the end of the conductive column (15) be inserted into the limiting through hole (6) and the end of the conductive column (15) with to
The chip (10) of detection is mutually clamped, and the display screen (13) and the power supply device (11) are electrically connected.
2. a kind of high-voltage detecting device of power electronic chip according to claim 1, it is characterised in that: the insulation board
(8) surface is provided with limiting groove (9), and the two sides of the chip (10) to be detected are connected to the limit of the insulation board (8)
In groove (9).
3. a kind of high-voltage detecting device of power electronic chip according to claim 1, it is characterised in that: the monitor station
(2) regulation component is additionally provided on, the regulation component includes voltage regulator (14), the voltage regulator (14) and the electricity
Source device (11) series connection, the end of the voltage regulator (14) is connected to conducting wire (12).
4. a kind of high-voltage detecting device of power electronic chip according to claim 3, it is characterised in that: the display screen
(13) side is connected with conducting rod (16) by band line, and the end of the conducting rod (16) is inserted into the power supply device (11)
Or voltage regulator (14).
5. a kind of high-voltage detecting device of power electronic chip according to claim 1, it is characterised in that: the detection bottom
The surface of plate (1) and monitor station (2) is coated with insulating coating, and the bottom of detection bottom plate (1) is equipped with waterproof base (17).
6. a kind of high-voltage detecting device of power electronic chip according to claim 1, it is characterised in that: the detection bottom
The both ends of plate (1) are equipped with a Contraband type hangers (18), and the Contraband type hangers (18) is coated with felt pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920268701.1U CN209606564U (en) | 2019-03-04 | 2019-03-04 | A kind of high-voltage detecting device of power electronic chip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920268701.1U CN209606564U (en) | 2019-03-04 | 2019-03-04 | A kind of high-voltage detecting device of power electronic chip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209606564U true CN209606564U (en) | 2019-11-08 |
Family
ID=68405104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920268701.1U Expired - Fee Related CN209606564U (en) | 2019-03-04 | 2019-03-04 | A kind of high-voltage detecting device of power electronic chip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209606564U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113219935A (en) * | 2021-03-23 | 2021-08-06 | 衢州学院 | Detection apparatus for electrical automation equipment |
-
2019
- 2019-03-04 CN CN201920268701.1U patent/CN209606564U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113219935A (en) * | 2021-03-23 | 2021-08-06 | 衢州学院 | Detection apparatus for electrical automation equipment |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191108 Termination date: 20210304 |
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| CF01 | Termination of patent right due to non-payment of annual fee |