CN206546383U - A kind of superconductor current testing device - Google Patents
A kind of superconductor current testing device Download PDFInfo
- Publication number
- CN206546383U CN206546383U CN201720270127.4U CN201720270127U CN206546383U CN 206546383 U CN206546383 U CN 206546383U CN 201720270127 U CN201720270127 U CN 201720270127U CN 206546383 U CN206546383 U CN 206546383U
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- China
- Prior art keywords
- bar
- fixed
- testing device
- superconductor
- current testing
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- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The utility model discloses a kind of superconductor current testing device, including base, one ammeter is installed at the top of base, it is U-shaped standing groove to be further fixed on one at the top of base to be used to place superconductor and section, the left end of standing groove is fixed with a left conductive plate, slided in standing groove and be provided with a right conductive plate, the both sides that the top of base is located at standing groove are respectively fixed with a supporting plate, the top of two pieces of supporting plates is connected by cross bar, slided on cross bar and be provided with a sliding shoe being connected with right conductive plate top, wherein rotatably a rotating bar is provided with the supporting plate on right side, the left end of rotating bar is fixed with a drive screw, the left end of drive screw is connected through a screw thread through sliding shoe and with sliding shoe, the right-hand member of rotating bar is fixed with actuating arm.Its advantage is：It is easy to use.
Description
Technical field
The utility model is related to a kind of superconductor current testing device.
Background technology
In order to be better understood by the characteristic of superconductor, it is necessary to which the physical characteristic such as electric current and magnetic field to superconductor is carried out
Measurement, this is accomplished by using various test devices, and in the market is also without the test device for specially measuring superconductor electric current.
Utility model content
Problem to be solved in the utility model is to provide a kind of superconductor current testing device easy to use.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：A kind of superconductor testing current
Device, including base, it is characterised in that be provided with the top of an ammeter, the base and be further fixed at the top of the base
One to be used to place superconductor and section be U-shaped standing groove, and the left end of the standing groove is fixed with a left conductive plate, described to put
Put to slide in groove and be provided with a right conductive plate, the top of the base is respectively fixed with a support positioned at the both sides of the standing groove
Plate, the top of two pieces of supporting plates is connected by cross bar, is slided on the cross bar and is provided with one and the right conductive plate top
The sliding shoe of connection, wherein being rotatably provided with a rotating bar in the supporting plate on right side, the left end of the rotating bar is fixed with one
Drive screw, the left end of the drive screw passes through the sliding shoe and is connected through a screw thread with the sliding shoe, described turn
The right-hand member of lever is fixed with actuating arm.
Preferably, above-mentioned superconductor current testing device, wherein the actuating arm includes being welded on the rotating bar
The vertical bar of right-hand member, the transverse bar for being welded on the vertical bar bottom, the rotating bar is vertically arranged with the vertical bar, described
Vertical bar is vertically arranged with the transverse bar, and the length of the transverse bar is more than the length of the vertical bar.
Preferably, above-mentioned superconductor current testing device, wherein the inwall of the supporting plate in left side is fixed with one
Bearing, the left end of the drive screw is fixed with a spreader being connected with the bearing inner race.
Preferably, above-mentioned superconductor current testing device, wherein the outer wall of the transverse bar is arranged with a softness
Hold set.
Preferably, above-mentioned superconductor current testing device, wherein the assurance set has been embedded in back-up coat, it is described to add
Gu two surfaces of layer are provided with multiple connection hemisphere being embedded into the assurance set.
It is of the present utility model to have the technical effect that：Superconductor is positioned in standing groove so that superconductor
One end contacted with left conductive plate, then rotational drive arm, can drive drive screw to rotate so that sliding shoe is in drive screw
It is upper to slide, and then another end in contact of right conductive plate and superconductor is driven, allow two measuring pens of ammeter to be led respectively with a left side
Electroplax, the contact of right conductive plate can complete measurement, be easy to use.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is to hold the longitudinal sectional view of set in Fig. 1；
Fig. 3 is the longitudinal sectional view of standing groove in Fig. 1；
Fig. 4 is the right view of standing groove in Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is further described, so that the utility model
Technical scheme be more readily understood and grasp.
As shown in Figure 1,2,3, 4, a kind of superconductor current testing device, including base 1, the top of base 1 passes through spiral shell
Nail is provided with an ammeter 11, and the top of base 1, which is also welded with one, to be used to place superconductor and section is U-shaped standing groove
12, the left end of standing groove 12 is fixed with to slide in a left conductive plate 21, standing groove 12 by screw is provided with a right conductive plate 22,
The both sides that the top of base 1 is located at standing groove 21 are respectively fixed with a supporting plate 23, and the top of two pieces of supporting plates 23 passes through cross bar
24 connections, cross bar 24 is welded with supporting plate 23.Slided on cross bar 24 and be provided with a sliding shoe being connected with the right top of conductive plate 22
25, sliding shoe 25 is welded with right conductive plate 22.
Rotatable wherein in the supporting plate 23 on right side to be provided with a rotating bar 31, the outer wall of rotating bar 31 is located at supporting plate 23
Both sides be respectively fixed with a clamp 30, it is therefore prevented that rotating bar 31 is shifted.The left end of rotating bar 31 is welded with a drive screw 32,
The left end of drive screw 32 is connected through a screw thread through sliding shoe 25 and with sliding shoe 25, and the right-hand member of rotating bar 31 is fixed with drive
Swing arm.Actuating arm includes being welded on the vertical bar 61 of the right-hand member of rotating bar 31, being welded on the transverse bar 62 of the bottom of vertical bar 61, rotates
Bar 31 is vertically arranged with vertical bar 61, and vertical bar 61 is vertically arranged with transverse bar 62, and the length of transverse bar 62 is more than vertical bar 61
Length, so design cause user's rotational drive arm than relatively labor-saving.
The inwall of the supporting plate 23 in the left side in the utility model is fixed with a bearing 7 by screw, drive screw 32
Left end is fixed with a spreader 71 being connected with the inner ring of bearing 7, and so design make it that structure of the present utility model is firmer.
The outer wall of transverse bar 62 in the utility model is arranged with a soft assurance set 9, holds set 9 and is made up of rubber,
So that user is relatively more comfortable above being held in.Hold set 9 and be embedded in back-up coat 91, back-up coat 91 is used as warp by polyurethane line
Formed with parallel braiding, so design make it that assurance set 9 is more solid, and two surfaces of back-up coat 91 are provided with multiple insertions
To the connection hemisphere 92 held in set 9, connection hemisphere 92 is arranged on the intersection of warp and weft, and so design to hold set
9 are connected closer with back-up coat 91.
Certainly, it these are only preferred embodiment of the present utility model, it is non-therefore limit to patent of the present utility model
Simple modification and the equivalent structure change for it of scope, all utilization the utility model specifications and schema content institute, all should similarly be wrapped
It is contained within scope of patent protection of the present utility model.
Claims (5)
1. a kind of superconductor current testing device, including base, it is characterised in that：One electric current is installed at the top of the base
It is U-shaped standing groove, a left side for the standing groove to be further fixed on one at the top of table, the base to be used to place superconductor and section
End, which is fixed with to slide in a left conductive plate, the standing groove, is provided with a right conductive plate, and the top of the base is located at described put
The both sides for putting groove are respectively fixed with a supporting plate, and the top of two pieces of supporting plates is connected by cross bar, are slided on the cross bar
A sliding shoe being connected with the right conductive plate top is provided with, wherein being rotatably provided with a rotation in the supporting plate on right side
Bar, the left end of the rotating bar is fixed with a drive screw, the left end of the drive screw through the sliding shoe and with it is described
Sliding shoe is connected through a screw thread, and the right-hand member of the rotating bar is fixed with actuating arm.
2. superconductor current testing device according to claim 1, it is characterised in that：The actuating arm includes being welded on
The vertical bar of the rotating bar right-hand member, the transverse bar for being welded on the vertical bar bottom, the rotating bar are hung down with the vertical bar
Straight to set, the vertical bar is vertically arranged with the transverse bar, and the length of the transverse bar is more than the length of the vertical bar.
3. superconductor current testing device according to claim 1, it is characterised in that：The supporting plate in left side it is interior
Wall is fixed with a bearing, and the left end of the drive screw is fixed with a spreader being connected with the bearing inner race.
4. superconductor current testing device according to claim 2, it is characterised in that：The outer wall of the transverse bar is arranged
There is a soft assurance set.
5. superconductor current testing device according to claim 4, it is characterised in that：The assurance set, which has been embedded in, to be added
Gu layer, two surfaces of the back-up coat are provided with multiple connection hemisphere being embedded into the assurance set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720270127.4U CN206546383U (en) | 2017-03-20 | 2017-03-20 | A kind of superconductor current testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720270127.4U CN206546383U (en) | 2017-03-20 | 2017-03-20 | A kind of superconductor current testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206546383U true CN206546383U (en) | 2017-10-10 |
Family
ID=59996392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720270127.4U Expired - Fee Related CN206546383U (en) | 2017-03-20 | 2017-03-20 | A kind of superconductor current testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206546383U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107727894A (en) * | 2017-12-11 | 2018-02-23 | 宿迁学院 | A kind of superconductor resistance measurement servicing unit |
| CN108181352A (en) * | 2018-03-12 | 2018-06-19 | 重庆工程职业技术学院 | A kind of superconductor current testing device |
| CN108254610A (en) * | 2018-01-15 | 2018-07-06 | 中国科学院合肥物质科学研究院 | For measuring test device of the high-temperature superconductor band in twisting states lower critical electric current |
| CN109782028A (en) * | 2019-01-29 | 2019-05-21 | 重庆工程职业技术学院 | A kind of superconductor detection device |
-
2017
- 2017-03-20 CN CN201720270127.4U patent/CN206546383U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107727894A (en) * | 2017-12-11 | 2018-02-23 | 宿迁学院 | A kind of superconductor resistance measurement servicing unit |
| CN108254610A (en) * | 2018-01-15 | 2018-07-06 | 中国科学院合肥物质科学研究院 | For measuring test device of the high-temperature superconductor band in twisting states lower critical electric current |
| CN108181352A (en) * | 2018-03-12 | 2018-06-19 | 重庆工程职业技术学院 | A kind of superconductor current testing device |
| CN109782028A (en) * | 2019-01-29 | 2019-05-21 | 重庆工程职业技术学院 | A kind of superconductor detection device |
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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: 20171010 Termination date: 20180320 |
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| CF01 | Termination of patent right due to non-payment of annual fee |