CN209728057U - A kind of inductance measurement device - Google Patents
A kind of inductance measurement device Download PDFInfo
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- CN209728057U CN209728057U CN201821830004.2U CN201821830004U CN209728057U CN 209728057 U CN209728057 U CN 209728057U CN 201821830004 U CN201821830004 U CN 201821830004U CN 209728057 U CN209728057 U CN 209728057U
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- rotary disk
- inductance measurement
- measurement device
- inductance
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- 238000005259 measurement Methods 0.000 title claims abstract description 39
- 230000005540 biological transmission Effects 0.000 claims abstract description 25
- 238000013500 data storage Methods 0.000 claims abstract description 9
- 230000005855 radiation Effects 0.000 claims description 9
- 210000002435 tendon Anatomy 0.000 claims description 9
- 230000008029 eradication Effects 0.000 claims description 3
- 230000001939 inductive effect Effects 0.000 claims description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 3
- 238000012360 testing method Methods 0.000 abstract description 32
- 238000012546 transfer Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000012935 Averaging Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
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Abstract
The utility model discloses a kind of inductance measurement devices, including device noumenon and index rotary disk more, more indexing rotary disks are set to the side of device noumenon, the corresponding position of more indexing rotary disks is provided with rotary disk storage position in described device ontology, it further include processor, data storage, data transmission module in described device ontology, circuit breaker is provided on the data storage, the data transmission module includes cable data transmission module and wireless data transfer module, has data transmission interface on described device ontology.The utility model inductance measurement device is added wireless transport module, device can directly by way of wireless transmission the ring inductance of direct guiding device test data, improve the testing efficiency of device；The setting of the positioning device of the ring inductance of the present apparatus simultaneously is tested by the ring inductance that upper cover and lower cover measure needs, and testing efficiency is high and can be automatically positioned, and is not required to manually cooperate upper cover and lower cover.
Description
Technical field
The utility model relates to electronic and electrical equipments to test field of measuring technique, and in particular to a kind of inductance measurement device.
Background technique
Magnet ring is one piece of cricoid magnetizer, is common anti-interference element in electronic circuit, has very for high-frequency noise
Good inhibiting effect is generally made using Ferrite Material (Mn-Zn).
Magnet ring has different impedance operators, generally the impedance very little in low frequency at different frequencies, when signal frequency liter
The impedance of high magnet ring performance sharply increases.Signal frequency is higher, easier to radiate, and general signal wire is all not shield
Layer is covered, then these signal wires just at good antenna, receive various mixed and disorderly high-frequency signals in ambient enviroment, and these
Signal averaging is on the signal transmitted originally, or even can change the useful signal transmitted originally.So under magnet ring effect, make just
The signal of Chang Youyong passes through well, and can inhibit passing through for high-frequency interferencing signal well, and low in cost.
Application No. is the Chinese utility model patents of CN201720257785.X, and which disclose a kind of surveys of ring inductance
Trial assembly is set, including ring inductance test device main body, is equipped with data display screen in the ring inductance test device main body, institute
The side for stating data display screen is equipped with data comparison screen, and the ring inductance test device main body is internally provided with rotary disk
Position is stored, and the inside of ring inductance test device main body is equipped with core processor, the side setting of the core processor
There is current transformer, and is provided with data storage below core processor.
Above-mentioned apparatus, which solves ring inductance test device, can not automatically record test data, can not export test data,
More indexing rotary disks are mostly external setting, can not be stored in inside equipment body, therefore program is complicated in test, security performance
Low problem, but there is also following insufficient:
Ring inductance test device needs the data that inductance is tested to access data-interface just by data circuit
The export that can be realized data, when there are data line damage or data-interface damage the case where when, data can not export.
Utility model content
In view of the above-mentioned problems, the purpose of the utility model is to provide a kind of inductance measurement devices, in existing electrical sensing
Wireless transport module is added on the basis of setting in trial assembly, enables a device to the direct guiding device directly by way of wireless transmission
The data of the ring inductance of test improve the testing efficiency of device；The setting of the positioning device of the ring inductance of the present apparatus simultaneously,
It is tested by the ring inductance that upper cover and lower cover measure needs, testing efficiency is high and can be automatically positioned, and is not required to artificial
Upper cover and lower cover are cooperated, the degree of automation and practicability of the device of raising.
In order to achieve the above purposes, the technical solution adopted by the utility model is:
A kind of inductance measurement device, including device noumenon and index rotary disk more, more indexing rotary disks are set to
The side of device noumenon, the interior corresponding positions in more indexing rotary disks of described device ontology are provided with rotary disk storage position,
Further include processor, data storage, data transmission module in described device ontology, power-off is provided on the data storage
Device, the data transmission module include cable data transmission module and wireless data transfer module, are arranged on described device ontology
There is data transmission interface.Device is by being added wireless transport module on the basis of existing inductance measurement device, when the external world fills
It sets and matching relationship is established by the processor in wireless transport module and device with the inductance measurement device, can directly pass through nothing
The data of the ring inductance of the direct guiding device test of the mode of line transmission.
Several through-holes are provided on more indexing rotary disks as a further improvement of the utility model, it is described logical
The inside in hole is provided with the support plate for placing object to be measured, and two circle radial slippage holes are provided in the support plate, and
Two circle radial slippage holes are arranged along two circumferencial directions of same center of circle different radii, and positioning dress is additionally provided in the support plate
Set, the positioning device includes upper cover and lower cover, the lower surface of the upper cover and the upper surface of lower cover centered on the center of circle,
Several eradication edge radiation tendons are radially set along radial direction, is slidably connected two on the radiation tendon of the upper cover and passes through conducting wire
The contact pin of connection, the radiation tendon of the lower cover are connected with two fixed columns connected by conducting wire, and the contact pin can pass through institute
The corresponding fixed column in radial slippage hole is stated to be engaged.The setting of the positioning device of the ring inductance of device, passes through upper cover
And lower cover tests the ring inductance that measures of needs, testing efficiency is high and can be automatically positioned, be not required to manually by upper cover with
Lower cover is cooperated, the degree of automation of the device of raising.
Described device ontology is additionally provided with for showing surveyed inductive data as a further improvement of the utility model,
Display and data comparison screen can check test data by the display screen and data comparison screen of setting.
Described device ontology is additionally provided with current transformer as a further improvement of the utility model, and the electric current is mutual
Sensor is electrically connected with processor, and when current transformer detects that the magnitude of current is excessive, circuit breaker can power off guarantee safety immediately.
More indexing rotary disks are eight indexing rotary disks as a further improvement of the utility model, and the through-hole is
Eight.Multiple magnet ring slots are provided on more indexing rotary disks, multiple magnet rings can be measured simultaneously.
Anticreep pedestal is provided on more indexing rotary disks as a further improvement of the utility model,.
The utility model has the following beneficial effects:
1, wireless transmission mould is added in the utility model inductance measurement device on the basis of existing inductance measurement device
Block, when external device and the inductance measurement device establish matching relationship by the processor in wireless transport module and device, i.e.,
Can directly by way of wireless transmission the ring inductance of direct guiding device test data.
2, the utility model inductance measurement device, the setting of the positioning device of the ring inductance of device, by upper cover and
The ring inductance that lower cover measures needs is tested, and testing efficiency is high and can be automatically positioned, and is not required to upper cover and lower cover manually
Cooperated, the degree of automation of the device of raising.
3, the utility model inductance measurement device, portion is provided with rotary disk storage position in the device, can be directly by more points
Degree revolution disk storage simplifies test preparatory process to the inside of device；Multiple magnet ring slots, energy are provided on more indexing rotary disks
Enough while measuring multiple magnet rings；Test data can be checked by the display screen and data comparison screen of setting, work as Current Mutual Inductance
Device detects that circuit breaker can power off guarantee safety immediately when the magnitude of current is excessive.
For the structure feature and effect for more clearly illustrating the utility model, come with reference to the accompanying drawing with specific embodiment pair
It is described in detail.
Detailed description of the invention
Fig. 1 show the schematic view of the front view of the utility model inductance measurement device；
Fig. 2 show rearview when the utility model inductance measurement device indexes rotary disk opening more；
Fig. 3 show rearview when the utility model inductance measurement device indexes rotary disk closing more；
Fig. 4 show the structural schematic diagram that the utility model inductance measurement device indexes rotary disk more；
The structure that Fig. 5 show support plate of the utility model inductance measurement device when contact pin passes through radial slippage hole is shown
It is intended to.
In attached drawing: 1, device noumenon；2, index rotary disk more；21, through-hole；22, support plate；23, radial slippage hole；24,
Upper cover；25, lower cover；26, contact pin；27, fixed column；3, rotary disk stores position；4, data transmission interface；5, display；6, data
Comparison screen.
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 making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to attached drawing 1-5, a kind of inductance measurement device provided by the utility model, including device noumenon 1 and more indexing
Rotary disk 2, more indexing rotary disks 2 are set to the side of device noumenon 1, index back in described device ontology 1 described more
The corresponding position of turntable 2 is provided with rotary disk storage position 3, further includes processor, data storage, number in described device ontology 1
According to transmission module, circuit breaker is provided on the data storage, the data transmission module includes cable data transmission module
And wireless data transfer module, data transmission interface 4 is provided on described device ontology 1.Device passes through in existing electrical sensing
Wireless transport module is added on the basis of setting in trial assembly, when external device and the inductance measurement device pass through wireless transport module and dress
Processor in setting establishes matching relationship, can directly by way of wireless transmission the test of direct guiding device ring inductance
Data.
Inductance measurement device in the present embodiment, index is provided with several through-holes 21 more on rotary disks 2, described logical
The inside in hole 21 is provided with the support plate 22 for placing object to be measured, and two circle radial slippages are provided in the support plate 22
Hole 23, and two circle radial slippage holes 23 are arranged along two circumferencial directions of same center of circle different radii, in the support plate 22 also
It is provided with positioning device, the positioning device includes upper cover 24 and lower cover 25, the lower surface of the upper cover 24 and lower cover 25
Several eradication edge radiation tendons, the radiation tendon of the upper cover is radially arranged in upper surface centered on the center of circle, along radial direction
On be slidably connected two by conducting wire connect contact pins 26, the radiation tendon of the lower cover be connected with two by conducting wire connect consolidating
Fixed column 27, the contact pin 26 can pass through the corresponding fixed column 27 in the radial slippage hole and be engaged.The magnet ring of device
The setting of the positioning device of inductance needs the ring inductance measured to test by upper cover 24 and 25 pairs of lower cover, test effect
Rate is high and can be automatically positioned, and is not required to manually cooperate upper cover 24 and lower cover 25, the degree of automation of the device of raising.
Inductance measurement device in the present embodiment, described device ontology 1 are additionally provided with for showing surveyed inductive data
Display 5 and data comparison screen 6 can check test data by the display screen 5 and data comparison screen 6 of setting.
Inductance measurement device in the present embodiment, described device ontology 1 are additionally provided with current transformer, the Current Mutual Inductance
Device is electrically connected with processor.When current transformer detects that the magnitude of current is excessive, circuit breaker can power off guarantee safety immediately.
Inductance measurement device in the present embodiment, more indexing rotary disks 2 are eight indexing rotary disks, and the through-hole 21 is
Eight.
Inductance measurement device in the present embodiment, index are provided with anticreep pedestal on rotary disks 2 more.
The design focal point of inductance measurement device provided by above-described embodiment is:
1, wireless transmission mould is added in the inductance measurement device in the present embodiment on the basis of existing inductance measurement device
Block, when external device and the inductance measurement device establish matching relationship by the processor in wireless transport module and device, i.e.,
Can directly by way of wireless transmission the ring inductance of direct guiding device test data.
2, the inductance measurement device in the present embodiment, the setting of the positioning device of the ring inductance of device, by upper cover with
And the ring inductance that lower cover measures needs is tested, testing efficiency is high and can be automatically positioned, and is not required to manually by upper cover under
Lid is cooperated, the degree of automation of the device of raising.
3, the inductance measurement device in the present embodiment, portion is provided with rotary disk storage position in the device, can directly will be more
Indexing revolution disk storage simplifies test preparatory process to the inside of device；Multiple magnet ring slots are provided on more indexing rotary disks,
Multiple magnet rings can be measured simultaneously；Test data can be checked by the display screen and data comparison screen of setting；When electric current is mutual
Sensor detects that circuit breaker can power off guarantee safety immediately when the magnitude of current is excessive.
The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model
Limitation.Anyone skilled in the art, it is all available in the case where not departing from technical solutions of the utility model ambit
The methods and technical content of the disclosure above makes many possible changes and modifications to technical solutions of the utility model, or is revised as
The equivalent embodiment of equivalent variations.Therefore all contents without departing from technical solutions of the utility model, the shape according to the utility model
Equivalence changes made by shape, construction and principle should all be covered by the protection scope of the utility model.
Claims (7)
1. a kind of inductance measurement device, which is characterized in that including device noumenon (1) and index rotary disk (2) more, described more points
Degree rotary disk (2) is set to the side of device noumenon (1), interior pairs in more indexing rotary disk (2) of described device ontology (1)
It answers position to be provided with rotary disk storage position (3), further includes processor, data storage, data transmission in described device ontology (1)
Module, is provided with circuit breaker on the data storage, and the data transmission module includes cable data transmission module and wireless
Data transmission module.
2. inductance measurement device according to claim 1, which is characterized in that be provided on more indexing rotary disk (2)
Several through-holes (21), the inside of the through-hole (21) are provided with the support plate (22) for placing object to be measured, the branch
Two circle radial slippage holes (23) are provided on support plate (22), and two circles radial slippage hole (23) are along the two of same center of circle different radii
The setting of a circumferencial direction, is additionally provided with positioning device on the support plate (22), the positioning device include upper cover (24) and
Lower cover (25), the lower surface of the upper cover (24) and the upper surface of lower cover (25) are in spoke along radial direction centered on the center of circle
It penetrates shape and several eradication edge radiation tendons is set, be slidably connected two contact pins connected by conducting wire on the radiation tendon of the upper cover (24)
(26), the radiation tendon of the lower cover (25) is connected with two fixed columns (27) connected by conducting wire, and the contact pin (26) can
The fixed column (27) corresponding across the radial slippage hole is engaged.
3. inductance measurement device according to claim 1, which is characterized in that described device ontology (1), which is additionally provided with, to be used for
Show the display (5) and data comparison screen (6) of surveyed inductive data.
4. inductance measurement device according to claim 1, which is characterized in that described device ontology (1) is additionally provided with electric current
Mutual inductor, the current transformer are electrically connected with processor.
5. inductance measurement device according to claim 2, which is characterized in that more indexing rotary disk (2) are eight indexing
Rotary disk, the through-hole are eight.
6. inductance measurement device according to claim 1, which is characterized in that be provided on more indexing rotary disk (2)
Anticreep pedestal.
7. inductance measurement device according to claim 1, which is characterized in that described device ontology is provided with data on (1)
Coffret (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821830004.2U CN209728057U (en) | 2018-11-08 | 2018-11-08 | A kind of inductance measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821830004.2U CN209728057U (en) | 2018-11-08 | 2018-11-08 | A kind of inductance measurement device |
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| Publication Number | Publication Date |
|---|---|
| CN209728057U true CN209728057U (en) | 2019-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821830004.2U Expired - Fee Related CN209728057U (en) | 2018-11-08 | 2018-11-08 | A kind of inductance measurement device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113358935A (en) * | 2021-08-10 | 2021-09-07 | 浙江杭可仪器有限公司 | Capacitance testing device |
-
2018
- 2018-11-08 CN CN201821830004.2U patent/CN209728057U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113358935A (en) * | 2021-08-10 | 2021-09-07 | 浙江杭可仪器有限公司 | Capacitance testing device |
| CN113358935B (en) * | 2021-08-10 | 2021-10-26 | 浙江杭可仪器有限公司 | Capacitance testing device |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191203 |
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| CF01 | Termination of patent right due to non-payment of annual fee |