CN109444550A - A kind of impedance instrument - Google Patents
A kind of impedance instrument Download PDFInfo
- Publication number
- CN109444550A CN109444550A CN201811614587.XA CN201811614587A CN109444550A CN 109444550 A CN109444550 A CN 109444550A CN 201811614587 A CN201811614587 A CN 201811614587A CN 109444550 A CN109444550 A CN 109444550A
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- China
- Prior art keywords
- tester ontology
- ontology
- tester
- retractable handle
- impedance instrument
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
- G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
- G01R27/08—Measuring resistance by measuring both voltage and current
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
The present invention provides a kind of impedance instrument, it includes tester ontology, the two sides on tester ontology top are provided with fixed handle, cushion is provided in the middle part of fixed handle, the side of tester ontology is provided with retractable handle, and the bottom end of retractable handle is provided with telescopic lever through retractable handle limiting slot.The present invention is convenient for carrying, while carrying mode is changeable, strong flexibility, can be improved the crashworthiness of tester ontology；Meanwhile the present invention facilitates heat dissipation, a variety of radiating modes combine, and can effectively improve the heat dissipation effect of tester ontology, the influence to avoid high temperature to tester ontology, and then effectively improve the service life of tester ontology.
Description
Technical field
The present invention relates to tester technical fields, more particularly, to a kind of impedance instrument.
Background technique
So-called impedance instrument is in former AC impedance of generator rotator " on the basis of the upgrading that carries out produce
Product, but the carrying mode of existing impedance instrument entirety is fixed, and flexibility is poor, and whole crashworthiness is poor, not safe enough
Convenient and integral heat sink effect is poor, and high temperature can have an impact tester ontology after working long hours, and can reduce tester
The service life of ontology.
Summary of the invention
For above situation, to overcome the shortcomings of existing technologies, the present invention provides a kind of impedance instrument, solves existing
The crashworthiness that the carrying mode of impedance instrument entirety is fixed, flexibility is poor, whole is poor, and security performance is low and integral heat sink
The defects of effect is poor.
To achieve the above object, the invention provides the following technical scheme:
The present invention includes tester ontology, and the side of the tester body upper part is provided with top plate, and the one of top plate top
Side is provided with power supply indicator, and the side of power supply indicator is provided with voltage display board, and the side of voltage display board is provided with electricity
Flow control button, the side of current control button are provided with voltage control button, and the side of voltage control button is provided with power supply
Switch, the side of power switch are provided with charging interface, and the side of charging interface is provided with electric current display board, power supply indicator
Side is provided with temperature indicator, and protection component is provided on the outside of tester ontology, and being internally provided with for tester ontology is scattered
Hot component, the bottom end of tester ontology are provided with antiskid plate, and the bottom end of antiskid plate offers anti-skid chequer, and anti-skid chequer in a ring, is surveyed
The two sides on examination instrument ontology top are provided with fixed handle, are provided with cushion, the side of tester ontology in the middle part of fixed handle
It is provided with retractable handle, the top of tester ontology, which corresponds to, is provided with retractable handle limiting slot at the position of retractable handle, stretch
The bottom end of handle is provided with telescopic lever through retractable handle limiting slot, and the bottom end of telescopic lever is provided with fixing seat, fixing seat
It is fixedly connected between tester ontology.
According to the above technical scheme, the radiating subassembly includes that the side inside radiator window is provided with radiator fan, heat dissipation
The other side inside window is provided with electrically operated valve, and the side of tester body interior is provided with temperature sensor, temperature sensor
Side be provided with control chamber, control chamber is internally provided with controller, and the output end of temperature sensor is electrically connected controller
Input terminal, the output end of controller is electrically connected radiator fan and electrically operated valve, tester ontology bottom end are provided with heat sink,
The side of heat sink is provided with water inlet, and the other side of heat sink is provided with water outlet, and heat sink is internally provided with cooling water
Pipe, one end of cooling water pipe are connect with water inlet, and one end of cooling water pipe is connect with water outlet.
According to the above technical scheme, waterproof cover, waterproof cover and water outlet are provided on the outside of the water outlet and water inlet
It is connected through a screw thread between mouth and water inlet.
According to the above technical scheme, the protection component includes Crashworthy plate, and the two sides of tester ontology are provided with anticollision
Plate, Crashworthy plate are internally provided with cavity, and cavity is internally provided with reinforcing rib, and the side of reinforcing rib is provided with buffer spring,
The inside of cavity is filled with elastic cushion.
According to the above technical scheme, the reinforcing rib is in drum, reinforcing rib and the spaced setting of buffer spring.
According to the above technical scheme, it is provided with harness on the outside of the tester ontology, is provided with foam-rubber cushion on the inside of harness,
It is connected by a snap between harness and tester ontology.
According to the above technical scheme, the harness is internally provided with liner, and liner is internally provided with sweat absorbing cotton layer, inhale
Sweat cotton layer is internally provided with ventilation and perspiration function hole, and the side of sweat absorbing cotton layer is provided with protection bed course.
According to the above technical scheme, antistatic particle is coated on the outside of the tester ontology, antistatic particle is in circle
Shape.
The present invention is convenient for carrying, and carrying mode is changeable, strong flexibility.The present invention is by setting anticollision to improve tester
The crashworthiness of ontology, while by reinforcing rib, buffer spring and the elastic cushion inside Crashworthy plate, to improve the intensity of Crashworthy plate
The crashworthiness of tester ontology can be further increased with crashworthiness, while can also facilitate heat dissipation.In addition, a variety of heat dissipation sides
Formula combines, and can effectively improve the heat dissipation effect of tester ontology, to effectively prevent high temperature to tester ontology
It influences, and then effectively improves the service life of tester ontology.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is three dimensional structure diagram of the present invention.
Fig. 2 is the mounting structure schematic diagram of telescopic lever of the present invention.
Fig. 3 is the structural schematic diagram of radiator window of the present invention.
Fig. 4 is the structural schematic diagram of antiskid plate of the present invention.
Fig. 5 is the mounting structure schematic diagram of temperature sensor of the present invention.
Fig. 6 is the mounting structure schematic diagram of cooling tube of the present invention.
Fig. 7 is the mounting structure schematic diagram of reinforcing rib of the present invention.
Fig. 8 is the structural schematic diagram of harness of the present invention.
Specific embodiment
1-8 is described in further details a specific embodiment of the invention with reference to the accompanying drawing.
Embodiment one, is provided by Fig. 1, Fig. 2 and Fig. 4.
The present invention includes tester ontology 1, and the side on 1 top of tester ontology is provided with top plate 2, and the one of 2 top of top plate
Side is provided with power supply indicator 3, is indicated by power supply indicator 3 power supply.
The side of power supply indicator 3 is provided with voltage display board 4, can show voltage by voltage display board 4.Voltage is aobvious
Show that the side of plate 4 is provided with current control button 5, in order to control test electric current.The side of current control button 5 is set
It is equipped with voltage control button 6, can be realized the control to test voltage.The side of voltage control button 6 is provided with power switch
7, to control whole power supply.The side of power switch 7 is provided with charging interface 8, is realized by charging interface 8 whole to decorating
Body charges.
The side of charging interface 8 is provided with electric current display board 9, by electric current display board 9 to show test electric current；Power supply refers to
Show that the side of lamp 3 is provided with temperature indicator 10.
The outside of tester ontology 1 is provided with protection component 11, by protecting component 11, can protect entirety, improve whole
The crashworthiness of body.Tester ontology 1 is internally provided with radiating subassembly 12, by radiating subassembly 12, convenient for whole progress
Heat dissipation, both can be improved whole service life.
The bottom end of tester ontology 1 is provided with antiskid plate 13, and the bottom end of antiskid plate 13 offers anti-skid chequer 14, anti-skid chequer 14
In a ring, by antiskid plate 13 and anti-skid chequer 14, the non-skid property of tester ontology 1 can effectively be improved.
The two sides on 1 top of tester ontology are provided with fixed handle 15, by fixed handle 15, facilitate whole take
Band.The middle part of fixed handle 15 is provided with cushion 16, through setting cushion 16 while protecting fixed handle 15, can also have
The hand of user is protected in the raising of effect.
The side of tester ontology 1 is provided with retractable handle 17, and the top of tester ontology 1 corresponds to the position of retractable handle 17
The place of setting is provided with retractable handle limiting slot 18, by retractable handle limiting slot 18, is easy to implement limiting to retractable handle 17
Position and protection.
The bottom end of retractable handle 17 is provided with telescopic lever 19, the bottom end of telescopic lever 19 through retractable handle limiting slot 18
It is provided with fixing seat 20, by fixing seat 20, convenient for telescopic lever 19 is fixed.Fixing seat 20 and tester ontology 1 it
Between be fixedly connected, when use, can at any time be pulled out the retractable handle 17 inside retractable handle limiting slot 18 by telescopic lever 19
Or promote, tester ontology 1 can be carried by retractable handle 17 and telescopic lever 19 if necessary, thus real carrying mode
It is changeable, strong flexibility.
Embodiment two is provided by Fig. 3, Fig. 5 and Fig. 6 on the basis of example 1, and radiating subassembly 12 includes radiator window 31
Internal side is provided with radiator fan 21, and the other side inside radiator window 31 is provided with electrically operated valve 22.In tester ontology 1
The side in portion is provided with temperature sensor 23, and the side of temperature sensor 23 is provided with control chamber 24, and the inside of control chamber 24 is set
It is equipped with controller 25.
Wherein, the output end of temperature sensor 23 is electrically connected the input terminal of controller 25, the output end electricity of controller 25
Property connection radiator fan 21 and electrically operated valve 22.Electric energy is provided by alternating current when use, is surveyed by temperature sensor 23 convenient for induction
The temperature inside instrument ontology 1 is tried, and passes to controller 25, is handled by controller 25；Temperature inside tester ontology 1
When spending larger, controller 25 can control radiator fan 21 and electrically operated valve 22 works, with the inside to tester ontology 1 into
Row directly radiates.
1 bottom end of tester ontology is provided with heat sink 44, and the side of heat sink 44 is provided with water inlet 26, heat sink 44
The other side is provided with water outlet 27, and heat sink 44 is internally provided with cooling water pipe 28, one end of cooling water pipe 28 and water inlet
26 connections, one end of cooling water pipe 28 is connect with water outlet 27, when temperature is higher, passes through the water inlet of the side of heat sink 44
26, it is added cooling water, then cooling water both can carry out hot friendship to the inside of tester ontology 1 by cooling water pipe 28
It changes, last cooling water is exported by the water outlet 27 of the other side of heat sink 44, convenient scattered to carrying out inside tester ontology 1
Heat, two kinds of radiating modes combine, and can effectively improve the heat dissipation effect of tester ontology 1, effectively prevent high temperature to survey
The influence for trying instrument ontology 1, can effectively improve the service life of tester ontology 1.
Embodiment three is provided by Fig. 6 on the basis of example 2, and the outside of water outlet 27 and water inlet 26 is respectively provided with
There is waterproof cover 29, is connected through a screw thread between waterproof cover 29 and water outlet 27 and water inlet 26, it can be not by waterproof cover 29
Water outlet 27 and water inlet 26 are protected when use, and by screw thread, facilitate the connection of waterproof cover 29.
Example IV is provided by Fig. 1 and Fig. 7 on the basis of example 1, and protection component 11 includes Crashworthy plate 30, is surveyed
The two sides of examination instrument ontology 1 are provided with Crashworthy plate 30, and Crashworthy plate 30 is internally provided with cavity 32, and cavity 32 is internally provided with
Reinforcing rib 33, the side of reinforcing rib 33 are provided with buffer spring 34, and the inside of cavity 32 is filled with elastic cushion 35, and when use passes through
Crashworthy plate 30 can be improved the crashworthiness of tester ontology 1, safe ready, while pass through the reinforcing rib inside Crashworthy plate 30
33, buffer spring 34 and elastic cushion 35 can be improved the intensity and crashworthiness of Crashworthy plate 30, both can be further improved test
1 crashworthiness of instrument ontology.
Embodiment five is provided on the basis of example IV by Fig. 7, and reinforcing rib 33 is in drum, convenient for the strong of reinforcing rib 33
Degree, improving reinforcing rib 33 and the spaced setting of buffer spring 34 by spaced cooperation can be enhanced the strong of Crashworthy plate 30
Degree.
Embodiment six is provided by Fig. 1 and Fig. 8 on the basis of example 1, and the outside of tester ontology 1 is provided with back
Band 36 is provided with foam-rubber cushion 37 on the inside of harness 36, and by 38 connection of buckle between harness 36 and tester ontology 1, when use is logical
Harness 36 and buckle 38 are crossed, facilitates and tester ontology 1 is carried into movement, that is, be convenient for carrying, by foam-rubber cushion 37, convenient for improving back
With 36 comfort, it is easy to use.
Embodiment seven is provided on the basis of embodiment six by Fig. 8, and harness 36 is internally provided with liner 39, liner 39
Be internally provided with sweat absorbing cotton layer 40, sweat absorbing cotton layer 40 is internally provided with ventilation and perspiration function hole 41, and the side of sweat absorbing cotton layer 40 is set
Be equipped with protection bed course 42, by being provided with sweat absorbing cotton layer 40 when use, carry for a long time, especially summer, perspire on shoulder when
The characterization of adsorption for waiting sweat absorbing cotton layer 40 can adsorb the sweat being discharged on shoulder, avoid perspiring with it and cause discomfort, and adsorb it
It is air-dried afterwards since the ventilation and perspiration function hole 41 that the inside of sweat absorbing cotton layer 40 is arranged breathe freely, the sweat in sweat absorbing cotton layer 40 is discharged
It air-dries, such ringing improves the comfort property of harness 36, simple and convenient.
Embodiment eight is provided by Fig. 1 on the basis of example 1, and the outside of tester ontology 1 is coated with antistatic
Grain 43, antistatic particle 43 is rounded, by antistatic particle 43, tester ontology 1 can be made to have certain antistatic property
Can, influence of the electrostatic to tester ontology 1 can be prevented.
For the present invention by the way that fixed handle 15 is arranged in order to the carrying of device, the middle part of fixed handle 15 is provided with cushion
16, by cushion 16, then protect fixed handle 15 while, can also effectively protect the hand of user, and improves and make
Comfort level.
The side of tester ontology 1 is provided with retractable handle 17, and the top of tester ontology 1 corresponds to the position of retractable handle 17
The place of setting is provided with retractable handle limiting slot 18, by retractable handle limiting slot 18, can to retractable handle 17 carry out limit and
Protection.The bottom end of retractable handle 17 is provided with telescopic lever 19 through retractable handle limiting slot 18, and the bottom end of telescopic lever 19 is set
It is equipped with fixing seat 20, by fixing seat 20, can be realized and telescopic lever 19 is fixed.
It is fixedly connected between fixing seat 20 and tester ontology 1, will can be stretched at any time when use by telescopic lever 19
Retractable handle 17 inside handle limited slot 18 is pulled out or is promoted, and both can pass through retractable handle 17 and flexible drawing if necessary
Bar 19 carries tester ontology 1, and in conjunction with the carrying mode of fixed handle 15, carrying mode is changeable, strong flexibility.
Electric energy is provided by alternating current when use, by temperature sensor 23 convenient for the temperature inside induction tester ontology 1, and
Controller 25 is passed to, is handled by controller 25, when the temperature inside tester ontology 1 is larger, controller 25 can be controlled
Radiator fan 21 and electrically operated valve 22 processed work, can the inside to tester ontology 1 directly radiated.Tester sheet
1 bottom end of body is provided with heat sink 44, and the side of heat sink 44 is provided with water inlet 26, and the other side of heat sink 44 is provided with water outlet
Mouth 27, heat sink 44 is internally provided with cooling water pipe 28, and one end of cooling water pipe 28 is connect with water inlet 26, cooling water pipe 28
One end connect with water outlet 27.When temperature is higher, by the water inlet 26 of the side of heat sink 44, it is added cooling
Water, then cooling water is by cooling water pipe 28, to realize that the inside to tester ontology 1 carries out heat exchange.Finally, cooling water is logical
The water outlet 27 for crossing the other side of heat sink 44 exports, convenient to radiating inside tester ontology 1.
Two kinds of radiating modes combine, and can effectively improve the heat dissipation effect of tester ontology 1, prevent high temperature to test
The influence of instrument ontology 1, to improve the service life of tester ontology 1.
In addition, can be improved the crashworthiness of tester ontology 1 by Crashworthy plate 30 when using.Pass through Crashworthy plate simultaneously
Reinforcing rib 33, buffer spring 34 and elastic cushion 35 inside 30, can be improved the intensity and crashworthiness of Crashworthy plate 30, further
Improve the crashworthiness of tester ontology 1.The outside of tester ontology 1 is provided with harness 36, is provided with foam-rubber cushion on the inside of harness 36
37, by 38 connection of buckle between harness 36 and tester ontology 1, by harness 36 and buckle 38 when use, facilitating will be tested
Instrument ontology 1 carries movement, is convenient for carrying.In addition, can be improved the comfort of harness 36 by foam-rubber cushion 37.The inside of harness 36
It is provided with liner 39, liner 39 is internally provided with sweat absorbing cotton layer 40, and sweat absorbing cotton layer 40 is internally provided with ventilation and perspiration function hole 41,
The side of sweat absorbing cotton layer 40 is provided with protection bed course 42, by being provided with sweat absorbing cotton layer 40 when use, carries for a long time, especially
In summer, the characterization of adsorption of sweat absorbing cotton layer 40 can adsorb the sweat being discharged on shoulder when perspiration on shoulder, avoid with perspire
Discomfort is caused, and is air-dried after adsorbing since the ventilation and perspiration function hole 41 that the inside of sweat absorbing cotton layer 40 is arranged breathe freely, by absorbing sweat
Sweat discharge in cotton layer 40 air-dries, and such ringing improves the comfort property of harness 36, simple and convenient.
The present invention is convenient for carrying, while carrying mode is changeable, strong flexibility, and by Crashworthy plate 30, tester can be improved
The crashworthiness of ontology 1, safe ready, while passing through reinforcing rib 33, buffer spring 34 and elastic cushion 35 inside Crashworthy plate 30,
The intensity and crashworthiness that Crashworthy plate 30 can be improved, both can be further improved the crashworthiness of tester ontology 1, and conveniently
Heat dissipation, a variety of radiating modes combine, can effectively improve the heat dissipation effect of tester ontology 1, effectively prevent high temperature pair
The influence of tester ontology 1 can effectively improve the service life of tester ontology 1.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (8)
1. a kind of impedance instrument, including tester ontology (1), which is characterized in that the side on tester ontology (1) top
It is provided with top plate (2), the side on top plate (2) top is provided with power supply indicator (3), and the side of power supply indicator (3) is provided with
Voltage display board (4), the side of voltage display board (4) are provided with current control button (5), the side of current control button (5)
It being provided with voltage control button (6), the side of voltage control button (6) is provided with power switch (7), and the one of power switch (7)
Side is provided with charging interface (8), and the side of charging interface (8) is provided with electric current display board (9)；
The side of power supply indicator (3) is provided with temperature indicator (10)；Tester ontology is provided with protection component on the outside of (1)
(11), tester ontology (1) is internally provided with radiating subassembly (12), and the bottom end of tester ontology (1) is provided with antiskid plate
(13), the bottom end of antiskid plate (13) offers anti-skid chequer (14), and anti-skid chequer (14) is in a ring；
The two sides on tester ontology (1) top are provided with fixed handle (15), are provided with cushion in the middle part of fixed handle (15)
(16), the side of tester ontology (1) is provided with retractable handle (17), and the top of tester ontology (1) corresponds to retractable handle
(17) it is provided at position retractable handle limiting slot (18), retractable handle limiting slot (18) are run through in the bottom end of retractable handle (17)
It is provided with telescopic lever (19), the bottom end of telescopic lever (19) is provided with fixing seat (20), fixing seat (20) and tester ontology
(1) it is fixedly connected between.
2. impedance instrument according to claim 1, which is characterized in that the radiating subassembly (12) includes radiator window
(31), the internal side of radiator window (31) is provided with radiator fan (21), and the internal other side of radiator window (31) is provided with electronic
Valve (22), the internal side of tester ontology (1) are provided with temperature sensor (23), the side setting of temperature sensor (23)
Have control chamber (24), control chamber (24) is internally provided with controller (25), and the output end of temperature sensor (23) is electrically connected
The input terminal of controller (25), the output end of controller (25) are electrically connected radiator fan (21) and electrically operated valve (22), test
Instrument ontology (1) bottom end is provided with heat sink (44), and the side of heat sink (44) is provided with water inlet (26), heat sink (44) it is another
Side is provided with water outlet (27), and heat sink (44) is internally provided with cooling water pipe (28), one end of cooling water pipe (28) with
Water inlet (26) connection, one end of cooling water pipe (28) is connect with water outlet (27).
3. impedance instrument according to claim 2, which is characterized in that the water outlet (27) and water inlet (26) it is outer
Side is provided with waterproof cover (29), is connected through a screw thread between waterproof cover (29) and water outlet (27) and water inlet (26).
4. impedance instrument according to claim 1, which is characterized in that the protection component (11) includes Crashworthy plate
(30), the two sides of tester ontology (1) are provided with Crashworthy plate (30), and Crashworthy plate (30) is internally provided with cavity (32), empty
Chamber (32) is internally provided with reinforcing rib (33), and the side of reinforcing rib (33) is provided with buffer spring (34), cavity (32) it is interior
Portion is filled with elastic cushion (35).
5. impedance instrument according to claim 4, which is characterized in that the reinforcing rib (33) is in drum, reinforcing rib
(33) with buffer spring (34) spaced setting.
6. impedance instrument according to claim 1, which is characterized in that be provided on the outside of the tester ontology (1)
Harness (36), harness (36) inside are provided with foam-rubber cushion (37), pass through buckle (38) between harness (36) and tester ontology (1)
Connection.
7. impedance instrument according to claim 6, which is characterized in that the harness (36) is internally provided with liner
(39), liner (39) is internally provided with sweat absorbing cotton layer (40), and sweat absorbing cotton layer (40) is internally provided with ventilation and perspiration function hole (41),
The side of sweat absorbing cotton layer (40) is provided with protection bed course (42).
8. impedance instrument according to claim 1, which is characterized in that be coated on the outside of the tester ontology (1)
Antistatic particle (43), antistatic particle (43) are rounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811614587.XA CN109444550A (en) | 2018-12-27 | 2018-12-27 | A kind of impedance instrument |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811614587.XA CN109444550A (en) | 2018-12-27 | 2018-12-27 | A kind of impedance instrument |
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| CN109444550A true CN109444550A (en) | 2019-03-08 |
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ID=65538292
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Effective date of registration: 20201105 Address after: Room 301, building 1, No. 189, Jiangyuan Road, Tangxia Town, Dongguan City, Guangdong Province 523000 Applicant after: Dongguan Hua Precision Technology Co., Ltd Address before: 523717 No. 189 Jiangyuan Road, Tangxia Town, Dongguan City, Guangdong Province Applicant before: DONGGUAN GOOD MARK NEW PRECISION TECHNOLOGY Co.,Ltd. |
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