CN207764367U - A kind of mutual inductor comprehensive tester - Google Patents
A kind of mutual inductor comprehensive tester Download PDFInfo
- Publication number
- CN207764367U CN207764367U CN201820225604.XU CN201820225604U CN207764367U CN 207764367 U CN207764367 U CN 207764367U CN 201820225604 U CN201820225604 U CN 201820225604U CN 207764367 U CN207764367 U CN 207764367U
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- CN
- China
- Prior art keywords
- groove
- babinet
- connecting plate
- mutual inductor
- fixed plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The utility model discloses a kind of mutual inductor comprehensive tester, including babinet, test circuit is equipped in the babinet, the top of babinet is equipped with the panel being connected with test circuit；The top of the babinet is additionally provided with the case lid that can be covered and cover the panel；The side of the babinet is equipped with holder, the telescopic lever being equipped in the holder except extended holder；The bottom of the babinet is equipped with groove, and fixed plate and connecting plate are equipped in the groove, and the fixed plate is fixed in groove and outwardly protrudes, and the upper end of the connecting plate is hinged with fixed plate, and lower end is equipped with idler wheel；Rotation of the idler wheel based on connecting plate projects over except groove or in storage to groove.The tester of the utility model is by the more convenient movement of idler wheel, and idler wheel can store, and so that mutual inductor comprehensive tester is stablized and places.
Description
Technical field
The electrical detection technique field of the utility model, especially a kind of mutual inductor comprehensive tester.
Background technology
Mutual inductor comprehensive tester is a kind of electrical equipment being exclusively used in test mutual inductor, which can be surveyed by national standard
The C-V characteristic and a variety of numerical value such as curve, error curve, straight resistance, no-load voltage ratio polarity, voltage, curent change for measuring mutual inductor, are one
The comprehensive spot measurement device of kind.
Existing mutual inductor comprehensive tester includes a shell, corresponding test circuit is provided in shell, in order to carry
The durability of tester is risen, shell is often made of metal material, and the weight of tester is thus also increased, although tester
It is upper to carry handle, but tester is carried by handle and is also more consumed one's strength, bring inconvenience to the transport of tester.
Utility model content
To solve the above problems, the utility model provides a kind of mutual inductor comprehensive tester, moved by the way that idler wheel is more convenient,
And idler wheel can store, and so that mutual inductor comprehensive tester is stablized and place.
A kind of mutual inductor comprehensive tester, including babinet, are equipped with test circuit in the babinet, the top of babinet be equipped with
The connected panel of test circuit；The top of the babinet is additionally provided with the case lid that can be covered and cover the panel；The side of the babinet is set
There are holder, the telescopic lever being equipped in the holder except extended holder；The bottom of the babinet is equipped with groove, institute
It states and is equipped with fixed plate and connecting plate in groove, the fixed plate is fixed in groove and outwardly protrudes, the upper end of the connecting plate
Hinged with fixed plate, lower end is equipped with idler wheel；Rotation of the idler wheel based on connecting plate is projected over except groove or is stored extremely
In groove.
Embodiment as one preferred, there are two the fixed plate is set, the connecting plates are clamped in two fixed plates；Two
Fixed plate is equipped with the jack to match each other, is additionally provided with spring catch on the outside of the fixed plate, the spring catch can be plugged into two
In the jack of fixed plate, rotated with limiting the connecting plate.
Embodiment as one preferred, the side that the connecting plate is located remote from box are equipped with baffle, and the connecting plate is only
It can be rotated to close to holder side.
Embodiment as one preferred, the panel and test circuit are integrated on test box, the top of the babinet
Portion is equipped with groove, and the test box is detachable to be plugged in the groove.
The madial wall of embodiment as one preferred, the groove is equipped with sponge bed course.
Compared with the existing technology, babinet is equipped with telescopic lever, and the bottom of box is equipped with idler wheel, so as to more laborsaving
Babinet is pulled, keeps the carrying of tester more convenient.Meanwhile rotation of the idler wheel based on connecting plate can be stored to groove, not accounted for
With space, make tester when in use, placement can be stablized.
The additional aspect of the utility model and advantage will be set forth in part in the description, these will be from following description
In become apparent, or recognized by the practice of the utility model.
Description of the drawings
The utility model is above-mentioned and/or additional aspect and advantage from the following description of the accompanying drawings of embodiments will
Become apparent and is readily appreciated that, wherein：
Fig. 1 is a kind of structural schematic diagram of the mutual inductor comprehensive tester of embodiment；
Fig. 2 is a kind of structural schematic diagram of the idler wheel of embodiment.
Specific implementation mode
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and cannot be construed to the utility model
Limitation.
Embodiment 1：
The present embodiment provides a kind of mutual inductor comprehensive testers, as shown in Figure 1 comprising babinet 1 is set in the babinet 1
There is test circuit, which can be common test circuit in existing mutual inductor comprehensive tester, can be to mutual inductor
Carry out integration test.The panel 2 being connected with test circuit is equipped on the top of babinet 1, panel 2 is equipped with display screen 21 and data
Interface 22 can be connected by data-interface 22 with mutual inductor to be tested, and display screen 21 can then show relevant test number
According to.Meanwhile the top of the babinet 1 is additionally provided with can cover the case lid 11 for covering the panel 2,11 one end of case lid is hinged with babinet 1, separately
One end can be equipped with the lock of locking case lid 11, can be entirely closed panel 2 by case lid 11.
As shown in Figure 1, a side of the babinet 1 is equipped with holder 3, it is equipped with to project in the holder 3 and puts
The telescopic lever 31 except box 3 is set, the common structure of existing suitcase upper connecting rod can be used in telescopic lever 31.Telescopic lever 31 is stretched
When going out, it can pull babinet 1, telescopic lever 31 that can also be received into inside holder 3, to reduce space hold.The babinet 1
Bottom be equipped with the groove 10 that is recessed inwardly, groove 10 can be arranged it is multiple, corresponding idler wheel 43 be also provided with it is multiple, to accept babinet
1 weight.
Fixed plate 41 and connecting plate 42 are equipped in the groove 10, the fixed plate 41 is fixed on the top of groove 10 simultaneously
Extend outwardly, the upper end of the connecting plate 42 is hinged with fixed plate 41, make connecting plate 42 can opposing fixed plate 41 rotate, connecting plate
42 lower end is equipped with idler wheel 43, and idler wheel 43 can be rotated relative to connecting plate 42.Based on the rotation of connecting plate 42, idler wheel 43 projects over
Except groove 10 or in storage to groove 10.When idler wheel 43 reaches except groove 10, user can pull telescopic lever 31, side
Just mobile box 1.When in the storage to groove 10 of idler wheel 43, it is possible to reduce space hold makes tester bottom keep smooth, with steady
It is fixed to place.Hingedly there is frictional force appropriate between connecting plate 42 and fixed plate 41 so that connecting plate 42 and fixed plate 41 are not
Meeting nature rotation can be such that 42 opposing fixed plate 41 of connecting plate rotates only when user applies active force, in order to avoid due to connecting plate
It is inconvenient caused by 42 random rotation.
Embodiment 2：
On the basis of embodiment 1, the present embodiment mainly to idler wheel 43 can container structure illustrate.As shown in Fig. 2,
There are two the fixed plate 41 is set, the upper end of two fixed plates 41 is fixedly linked, and the connecting plate is clamped in two fixed plates 41
42.Two fixed plates 41 are equipped with the jack 40 to match each other, and the outside of one of fixed plate 41 is additionally provided with spring catch 44, institute
The pin for stating spring catch 44 can be plugged into the jack 40 of two fixed plates 41, to limit the rotation of the connecting plate 42, ensure rolling
Wheel 43 will not be rotated arbitrarily after reaching except groove 10 between connecting plate 42 and fixed plate 41.
Further, the connecting plate 42 is located remote from the side of box 3 and is equipped with baffle, to prevent connecting plate 42 to far from putting
The side rotation of box 3 is set, the connecting plate 42 can only be rotated to close to 3 side of holder, which is pulling with babinet 1
The direction of suffered resistance is runed counter in the process, can offset the rotatory force of connecting plate 42.
Embodiment 3：
On the basis of the above embodiments, the panel 2 and test circuit are integrated on test box, the babinet 1
Top is equipped with groove, and the test box is detachable to be plugged in the groove.So as to which test box is detached with babinet 1,
It is convenient that panel 2 and test circuit are overhauled.Further, the madial wall of the groove be equipped with sponge bed course, with play every
Effect from protection.And cortex 32 can be set on telescopic lever 31, so that user is held more comfortable.
The above is only some embodiments of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (5)
1. a kind of mutual inductor comprehensive tester, it is characterised in that：Including babinet, test circuit is equipped in the babinet, babinet
Top is equipped with the panel being connected with test circuit；The top of the babinet is additionally provided with the case lid that can be covered and cover the panel；The case
The side of body is equipped with holder, the telescopic lever being equipped in the holder except extended holder；The bottom of the babinet
Equipped with groove, fixed plate and connecting plate are equipped in the groove, the fixed plate is fixed in groove and outwardly protrudes, the company
The upper end of fishplate bar is hinged with fixed plate, and lower end is equipped with idler wheel；Rotation of the idler wheel based on connecting plate, projects over except groove
Or in storage to groove.
2. mutual inductor comprehensive tester as described in claim 1, it is characterised in that：There are two the fixed plate is set, two solid
The connecting plate is clamped in fixed board；Two fixed plates are equipped with the jack to match each other, and spring catch is additionally provided on the outside of the fixed plate,
The spring catch can be plugged into the jack of two fixed plates, be rotated with limiting the connecting plate.
3. mutual inductor comprehensive tester as described in claim 1, it is characterised in that：The connecting plate is located remote from the side of box
Equipped with baffle, the connecting plate can only be rotated to close to holder side.
4. mutual inductor comprehensive tester as described in any one of claims 1-3, it is characterised in that：The panel and test circuit
It is integrated on test box, the top of the babinet is equipped with groove, and the test box is detachable to be plugged in the groove.
5. mutual inductor comprehensive tester as claimed in claim 4, it is characterised in that：The madial wall of the groove is equipped with foam-rubber cushion
Layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820225604.XU CN207764367U (en) | 2018-02-08 | 2018-02-08 | A kind of mutual inductor comprehensive tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820225604.XU CN207764367U (en) | 2018-02-08 | 2018-02-08 | A kind of mutual inductor comprehensive tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207764367U true CN207764367U (en) | 2018-08-24 |
Family
ID=63180297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820225604.XU Expired - Fee Related CN207764367U (en) | 2018-02-08 | 2018-02-08 | A kind of mutual inductor comprehensive tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207764367U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112285488A (en) * | 2020-10-26 | 2021-01-29 | 中国人民解放军火箭军工程大学 | Distribution line fault diagnosis device and diagnosis method |
| CN112557947A (en) * | 2020-11-20 | 2021-03-26 | 北京国电光宇机电设备有限公司 | Portable direct current looped netowrk seeks appearance of separating |
| CN114325546A (en) * | 2021-12-08 | 2022-04-12 | 广州亿沃新能源科技有限公司 | Portable nuclear wire instrument for testing wireless polarity of mutual inductor |
-
2018
- 2018-02-08 CN CN201820225604.XU patent/CN207764367U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112285488A (en) * | 2020-10-26 | 2021-01-29 | 中国人民解放军火箭军工程大学 | Distribution line fault diagnosis device and diagnosis method |
| CN112285488B (en) * | 2020-10-26 | 2023-12-26 | 中国人民解放军火箭军工程大学 | Distribution line fault diagnosis device and diagnosis method |
| CN112557947A (en) * | 2020-11-20 | 2021-03-26 | 北京国电光宇机电设备有限公司 | Portable direct current looped netowrk seeks appearance of separating |
| CN114325546A (en) * | 2021-12-08 | 2022-04-12 | 广州亿沃新能源科技有限公司 | Portable nuclear wire instrument for testing wireless polarity of mutual inductor |
| CN114325546B (en) * | 2021-12-08 | 2024-03-01 | 河南许继仪表有限公司 | Nuclear line instrument for wireless polarity test of portable transformer |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180824 Termination date: 20190208 |