CN207704014U - A kind of mutual inductor tester whole checking device - Google Patents
A kind of mutual inductor tester whole checking device Download PDFInfo
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- CN207704014U CN207704014U CN201721651904.6U CN201721651904U CN207704014U CN 207704014 U CN207704014 U CN 207704014U CN 201721651904 U CN201721651904 U CN 201721651904U CN 207704014 U CN207704014 U CN 207704014U
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- liquid crystal
- shielding case
- power supply
- mutual inductor
- crystal display
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Abstract
The utility model discloses a kind of mutual inductor tester whole checking devices, it includes cabinet deckle board, power supply shielding case, liquid crystal shielding case, panel, power module, message processing module, liquid crystal display and control device, the power supply shielding case, the liquid crystal shielding case and the panel are fixed with the cabinet deckle board, the power module is arranged between the chassis backplane and the power supply shielding case, the liquid crystal display is arranged in the one side of the liquid crystal shielding case and engages with the panel, described information processing module is arranged on the another side of the liquid crystal shielding case, the power module and described information processing module, the liquid crystal display and control device connection, the liquid crystal display and the control device are connect with the processing module.This mutual inductor tester whole checking device uses modularized design, and power module, message processing module and liquid crystal display are carried out isolation installation, the electromagnetic interference so as to avoid between, and reduces the volume of mutual inductor tester whole checking device.
Description
Technical field
The utility model is related to testing instruments manufacturing technology fields, and in particular to a kind of mutual inductor tester whole checking device.
Background technology
Currently, mutual inductor tester whole checking device is substantially a power unit in the market, information processing part is installed to
It is simple in structure on same bottom plate, but keep same plane cabling too many, power cord, information wire, control line is doped to together
Interference is will produce mutually, influences the stability and accuracy of instrument；Instrument parts are installed to same plane, the utilization in space
Rate is inadequate, increases the volume of instrument itself.
Utility model content
The purpose of this utility model is to be directed to above-mentioned present situation, a kind of mutual inductor tester whole checking device is provided, in solution
State problem.
The technical solution adopted in the utility model is：A kind of mutual inductor tester whole checking device, including a cabinet deckle board, one
Power supply shielding case, a liquid crystal shielding case, a panel, a power module, a message processing module, a liquid crystal display and a manipulation dress
It sets, the power supply shielding case, the liquid crystal shielding case and the panel are fixed with the cabinet deckle board, the power module setting
Between the chassis backplane and the power supply shielding case, the liquid crystal display be arranged in the one side of the liquid crystal shielding case and with
The panel engaging, described information processing module are arranged on the another side of the liquid crystal shielding case, the power module and institute
State message processing module, the liquid crystal display and control device connection, the liquid crystal display and the control device and the place
Manage module connection.
The effect of the utility model is：This mutual inductor tester whole checking device uses modularized design, power module, letter
Breath processing module and liquid crystal display carry out isolation installation, the electromagnetic interference so as to avoid between, and reduce mutual-inductor tester
The volume of whole checking device.
Description of the drawings
Fig. 1 show the structural schematic diagram of mutual inductor tester whole checking device provided by the utility model；
Fig. 2 show the structural schematic diagram of cabinet deckle board described in Fig. 1；
Fig. 3 show the structural schematic diagram of power supply shielding case described in Fig. 1；
Fig. 4 show the structural schematic diagram of liquid crystal shielding case described in Fig. 1；
Fig. 5 show the structural schematic diagram of the cabinet deckle board and the power module；
Fig. 6 show the structural schematic diagram described in the liquid crystal shielding case and message processing module；
Fig. 7 show the structural schematic diagram of panel described in Fig. 1.
Specific implementation mode
The mutual inductor tester whole checking device of the utility model is introduced below in conjunction with the accompanying drawings：
As shown in Figure 1, Figure 2, it is a kind of mutual-inductor tester provided by the utility model shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 7
Whole checking device comprising a cabinet deckle board 1, a power supply shielding case 2, a liquid crystal shielding case 3, a panel 4, a power module 5, one
Message processing module 6, a liquid crystal display 7 and a control device 8, the power supply shielding case 2, the liquid crystal shielding case 3 and the face
Plate 4 is fixed with the cabinet deckle board 1, and the power module 5 is arranged between the chassis backplane 1 and the power supply shielding case 2,
The liquid crystal display 7 is arranged in the one side of the liquid crystal shielding case 3 and engages with the panel 4, and described information processing module 6 is set
Set on the another side of the liquid crystal shielding case 3, the power module 5 and described information processing module 6, the liquid crystal display 7 and
The control device 8 connects, and the liquid crystal display 7 and the control device 8 are connect with the processing module 6.
The cabinet deckle board 1 includes a bottom plate 11 and two side plates 12, and two side plates 12 are perpendicular to the bottom plate 11
Edge setting, be respectively equipped with power supply shielding case mounting hole 111 on the quadrangle of the bottom plate 11, the side plate 12 is far from the bottom
It is respectively equipped with liquid crystal shielding case mounting hole 121 on two angles of plate 11.
The power supply shielding case 2 includes power supply shielding transverse slat 21 and two power supplys shield side plate 22, the power supply shielding
The edge that side plate 22 shields transverse slat 21 perpendicular to the power supply is arranged, and the power supply shields two of side plate 22 far from the bottom plate 11
Cabinet deckle board mounting hole 221 is respectively equipped on a angle, edge of the power supply shielding side plate 22 far from the bottom plate 11 is equipped with
Heat dissipation ventilation hole 222.The cabinet deckle board mounting hole 221 is bolted with the power supply shielding case mounting hole 111.
The liquid crystal shielding case 3 includes liquid crystal shielded backplane 31 and the liquid crystal shields coaming plate 32, and the liquid crystal shielding is enclosed
Plate 32 is vertically arranged along the edge of the liquid crystal shielded backplane 31.Cable hole 311 is offered on the liquid crystal shielded backplane 31.
The liquid crystal shielding coaming plate 32 includes two coaming plate straight panels 321 and coaming plate U-shaped board 322.Two coaming plate straight panels
321 are oppositely arranged, and two coaming plate U-shaped boards 322 are oppositely arranged, 3221 opening direction of U-shaped mouth of the coaming plate U-shaped board 322
Far from the liquid crystal shielded backplane 31.The coaming plate straight panel 321 is equipped with panel fixing screwed hole 3211, the coaming plate U-shaped board
322 are equipped with cabinet deckle board threaded hole 3222.The cabinet deckle board threaded hole 3222 and 121 spiral shell of liquid crystal shielding case mounting hole
It tethers and connects.
The panel 4 is equipped with liquid crystal display putting hole 41, control device putting hole 42 and tool placing groove 43, the panel
It is respectively equipped with liquid crystal shielding case mounting hole 44 on 4 four angles.The liquid crystal shielding case mounting hole 44 fixes spiral shell with the panel
Pit 3211 is bolted.
The power module 5 is arranged on the bottom plate 11.
The one side for shielding coaming plate 32 far from the liquid crystal in the liquid crystal shielded backplane 31 is arranged in described information processing module 6
On.
The liquid crystal display 7 is fastened in the liquid crystal display putting hole 41 and is abutted with the U-shaped mouth 3221.
The control device 8 is fastened in the control device putting hole 42.
This mutual inductor tester whole checking device uses modularized design, power module, message processing module and liquid crystal display
Isolation installation is carried out, the electromagnetic interference so as to avoid between, and reduce the volume of mutual inductor tester whole checking device.
Power supply shielding case and chassis backplane combination constitute closed metal shell, and closed shell is to coming from conducting wire, cable, member
The external interference electromagnetic wave such as component, circuit or system and internal electromagnetic wave, which play, absorbs energy (eddy-current loss), reflection energy
(electromagnetic induction generates reversed electromagnetic field on the shielding layer, can for amount (interface reflection of the electromagnetic wave on shield) and counteracting energy
Offset part interference electromagnetic wave) effect.
Liquid crystal display is installed in liquid crystal shielding case front, and reverse side mount message processing module improves space availability ratio, Er Qieda
Effectiveness has been arrived, the image of display is made not influenced by ambient stray field.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (9)
1. a kind of mutual inductor tester whole checking device, which is characterized in that it includes：One cabinet deckle board, a power supply shielding case, a liquid
Brilliant shielding case, a panel, a power module, a message processing module, a liquid crystal display and a control device, the power supply shielding
Cover, the liquid crystal shielding case and the panel are fixed with the cabinet deckle board, and the power module is arranged in the chassis backplane
Between the power supply shielding case, the liquid crystal display is arranged in the one side of the liquid crystal shielding case and engages with the panel,
Described information processing module is arranged on the another side of the liquid crystal shielding case, and the power module handles mould with described information
Block, the liquid crystal display and control device connection, the liquid crystal display and the control device are connect with the processing module.
2. mutual inductor tester whole checking device according to claim 1, which is characterized in that the cabinet deckle board includes a bottom
Plate and two side plates, two side plates are arranged perpendicular to the edge of the bottom plate, and electricity is respectively equipped on the quadrangle of the bottom plate
Source shielding case mounting hole, the side plate are respectively equipped with liquid crystal shielding case mounting hole on two angles far from the bottom plate.
3. mutual inductor tester whole checking device according to claim 2, which is characterized in that the power supply shielding case includes one
Power supply shields transverse slat and two power supplys shield side plate, and the edge that the power supply shielding side plate shields transverse slat perpendicular to the power supply is set
It sets, the power supply shielding side plate is respectively equipped with cabinet deckle board mounting hole, the power supply shielding on two angles far from the bottom plate
Edge of the side plate far from the bottom plate is equipped with heat dissipation ventilation hole, and the cabinet deckle board mounting hole is fixed with the power supply shielding case
Hole is bolted.
4. mutual inductor tester whole checking device according to claim 3, which is characterized in that the liquid crystal shielding case includes liquid
Brilliant shielded backplane and the liquid crystal shield coaming plate, and the liquid crystal shielding coaming plate is vertically set along the edge of the liquid crystal shielded backplane
It sets, cable hole is offered on the liquid crystal shielded backplane, the liquid crystal shielding coaming plate includes that two coaming plate straight panels and coaming plate are U-shaped
Plate, two coaming plate straight panels are oppositely arranged, and two coaming plate U-shaped boards are oppositely arranged, and the U-shaped mouth of the coaming plate U-shaped board is opened
Far from the liquid crystal shielded backplane, the coaming plate straight panel is equipped with panel fixing screwed hole, is set in the coaming plate U-shaped board in mouth direction
Organic box-frame plate threaded hole, the cabinet deckle board threaded hole are bolted with the liquid crystal shielding case mounting hole.
5. mutual inductor tester whole checking device according to claim 4, which is characterized in that the panel is equipped with liquid crystal display
Putting hole, control device putting hole and tool placing groove are respectively equipped with liquid crystal shielding case mounting hole on four angles of the panel,
The liquid crystal shielding case mounting hole is bolted with the panel fixing screwed hole.
6. mutual inductor tester whole checking device according to claim 5, which is characterized in that the power module is arranged in institute
It states on bottom plate.
7. mutual inductor tester whole checking device according to claim 6, which is characterized in that described information processing module is arranged
In the one side that the liquid crystal shielded backplane shields coaming plate far from the liquid crystal.
8. mutual inductor tester whole checking device according to claim 7, which is characterized in that the liquid crystal display is fastened on described
It is abutted in liquid crystal display putting hole and with the U-shaped mouth.
9. mutual inductor tester whole checking device according to claim 8, which is characterized in that the control device is fastened on institute
It states in control device putting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721651904.6U CN207704014U (en) | 2017-12-01 | 2017-12-01 | A kind of mutual inductor tester whole checking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721651904.6U CN207704014U (en) | 2017-12-01 | 2017-12-01 | A kind of mutual inductor tester whole checking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207704014U true CN207704014U (en) | 2018-08-07 |
Family
ID=63024677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721651904.6U Active CN207704014U (en) | 2017-12-01 | 2017-12-01 | A kind of mutual inductor tester whole checking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207704014U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109559654A (en) * | 2018-12-29 | 2019-04-02 | 深圳市奥拓电子股份有限公司 | LED display |
-
2017
- 2017-12-01 CN CN201721651904.6U patent/CN207704014U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109559654A (en) * | 2018-12-29 | 2019-04-02 | 深圳市奥拓电子股份有限公司 | LED display |
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