CN216526096U - Portable electrical instrument testing device - Google Patents
Portable electrical instrument testing device Download PDFInfo
- Publication number
- CN216526096U CN216526096U CN202123042658.3U CN202123042658U CN216526096U CN 216526096 U CN216526096 U CN 216526096U CN 202123042658 U CN202123042658 U CN 202123042658U CN 216526096 U CN216526096 U CN 216526096U
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- China
- Prior art keywords
- portable electrical
- fixedly connected
- electrical instrument
- testing device
- pad
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- 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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- 238000012360 testing method Methods 0.000 title claims abstract description 18
- 230000010405 clearance mechanism Effects 0.000 claims abstract description 11
- 238000004140 cleaning Methods 0.000 claims description 18
- 230000007246 mechanism Effects 0.000 claims description 12
- 229920000742 Cotton Polymers 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 12
- 239000000779 smoke Substances 0.000 abstract description 4
- 238000013522 software testing Methods 0.000 abstract 1
- 239000003595 mist Substances 0.000 description 8
- 230000009471 action Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The utility model discloses a portable electrical instrument testing device, which relates to the technical field of electrical instruments and comprises a portable electrical instrument, wherein a first rectangular groove is formed in the upper surface of the portable electrical instrument, a first cylindrical shaft is fixedly connected inside the first rectangular groove, a handle is fixedly connected to the outer surface of the first cylindrical shaft, and the handle is positioned inside the first rectangular groove. It is through setting up clearance mechanism, when portable electrical instrument condenses out water smoke on its display screen in the use, can clean the water smoke on the display screen fast totally, thereby can the person of facilitating the use see the digit on the display screen fast clearly, effectively improved efficiency of software testing, through setting up fixed establishment, when user's both hands all need carry out the during operation, can fix portable electrical instrument on the arm, compare and place portable electrical instrument on the ground, be convenient for more observe the digit on the portable electrical instrument display screen.
Description
Technical Field
The utility model relates to the technical field of electrical instruments, in particular to a portable electrical instrument testing device.
Background
The instrument makes the general title of the required technology instrument among the realization electromagnetic measurement process, can give people and bring high-efficient measured value when measuring current and voltage, and at present, everybody common electrician's instrument mainly has: along with the development of science and technology, the use of electrical instruments is more and more extensive, brings more and more important effect to people.
Through the retrieval, the patent number is CN 214585654U's an intelligent electrical instrument device, can restrict the position of rotor plate through the elastic plate, make the rotor plate can not obstruct electrical instrument's normal use when not using, pivoted rotor plate can adjust the support angle to satisfy the demand of watching of co-altitude not, the backup pad of removal can cooperate the position that the latch board supported the rotor plate, guarantee the stability of rotor plate position, thereby the person of facilitating the use sees the figure on display screen surface fast clearly.
The above prior art solutions have the following drawbacks: when the electric instrument is used in a foggy day, water mist can be condensed on the outer surface of the display screen, and the existing device is inconvenient for cleaning the water mist on the display screen; therefore, the portable electrical instrument testing device solves the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to make up the defects of the prior art and provides a portable electrical instrument testing device.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a portable electrical instrument testing arrangement, includes portable electrical instrument, first rectangular channel has been seted up to portable electrical instrument's upper surface, the first cylinder axle of the inside fixedly connected with of first rectangular channel, the outer fixed surface of first cylinder axle is connected with the handle, the handle is located the inside of first rectangular channel, the below of handle is provided with clearance mechanism, the surface of clearance mechanism is provided with two fixed establishment.
Further, clearance mechanism is including seting up the circular recess at portable electrical instrument surface, the first backup pad of inside fixedly connected with of circular recess, the inside of first backup pad is rotated and is connected with the dwang.
Further, the one end fixedly connected with rotor plate of first backup pad is kept away from to the dwang, the external fixed surface of rotor plate is connected with the torsional spring, the one end that the rotor plate was kept away from to the torsional spring is connected with the external fixed surface of first backup pad.
Further, the one side fixedly connected with of torsional spring is kept away from to the rotor plate and is turned round the board, the external surface fixedly connected with second backup pad of rotor plate, the external surface fixedly connected with cleaning pad of second backup pad, the one side that the second backup pad was kept away from to the cleaning pad contacts with the surface of portable electrical instrument.
Furthermore, the fixing mechanism comprises a second rectangular groove formed in the side face of the portable electrical instrument, a second cylindrical shaft is fixedly connected inside the second rectangular groove, and two sliding plates are fixedly connected to the outer surface of the second cylindrical shaft.
Furthermore, two the equal fixedly connected with spring of one side that the slide was kept away from each other, two the one end that the spring was kept away from each other respectively with the both sides inner wall fixed connection of second rectangular channel.
Furthermore, the fixing mechanism further comprises a plastic pad, two ends of the plastic pad are respectively fixedly connected with the outer surfaces of the two sliding plates, and a cotton pad is fixedly connected inside the plastic pad.
Compared with the prior art, the portable electrical instrument testing device has the following beneficial effects:
1. by arranging the cleaning mechanism, when water mist is condensed on the display screen of the portable electrical instrument in the using process, the water mist on the display screen can be quickly wiped clean, so that a user can conveniently and quickly see the numbers on the display screen, and the testing efficiency is effectively improved.
2. According to the portable electrical instrument display screen, the handle can be rotated out of the first rectangular groove through the matching among the first rectangular groove, the first cylindrical shaft and the handle when the portable electrical instrument needs to be carried, the portable electrical instrument can be more conveniently carried through the handle, and the portable electrical instrument can be fixed on the arm through the fixing mechanism when a user needs to work through both hands.
Drawings
FIG. 1 is a schematic perspective front view of the present invention;
FIG. 2 is a schematic perspective view of the hidden cleaning mechanism according to the present invention;
FIG. 3 is a schematic perspective view of the cleaning mechanism of the present invention;
fig. 4 is a schematic perspective view of the fixing mechanism of the present invention.
In the figure: 1 portable electrical instrument, 2 first rectangular groove, 3 first cylindrical shaft, 4 handles, 5 cleaning mechanism, 501 circular groove, 502 first support plate, 503 rotating rod, 504 rotating plate, 505 torsion spring, 506 torsion plate, 507 second support plate, 508 cleaning pad, 6 fixing mechanism, 601 second rectangular groove, 602 second cylindrical shaft, 603 sliding plate, 604 spring, 605 plastic pad, 606 cotton pad.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.
This embodiment provides a portable electrical instrument testing arrangement, and this fixing device is used for measuring current and voltage, and through clearance mechanism 5 that sets up, when portable electrical instrument 1 condenses out water smoke on its display screen in the use, can clean the water smoke on the display screen fast to can the person of facilitating the use see the digit on the display screen clearly fast.
Referring to fig. 1 to 4, a portable electrical instrument testing device, including portable electrical instrument 1, first rectangular channel 2 has been seted up to portable electrical instrument 1's upper surface, the first cylinder axle 3 of the inside fixedly connected with of first rectangular channel 2, the outer fixed surface of first cylinder axle 3 is connected with handle 4, handle 4 is located the inside of first rectangular channel 2, through first rectangular channel 2, the cooperation between first cylinder axle 3 and the handle 4, when needs carry portable electrical instrument 1, can roll out handle 4 from the inside of first rectangular channel 2, can be more convenient for carry portable electrical instrument 1 through portable handle 4.
The below of handle 4 is provided with clearance mechanism 5, and clearance mechanism 5 is including offering at the circular recess 501 of portable electrical instrument 1 surface, the first backup pad 502 of inside fixedly connected with of circular recess 501, and the inside of first backup pad 502 is rotated and is connected with dwang 503, and dwang 503 is located the inside of first backup pad 502.
One end of the rotating rod 503, which is far away from the first support plate 502, is fixedly connected with a rotating plate 504, the outer surface of the rotating plate 504 is fixedly connected with a torsion spring 505, one end of the torsion spring 505, which is far away from the rotating plate 504, is fixedly connected with the outer surface of the first support plate 502, and the rotating plate 504 rotates to drive the first support plate 502 to rotate and enable the torsion spring 505 to generate torsion.
One side of the rotating plate 504, which is far away from the torsion spring 505, is fixedly connected with a twisting plate 506, the outer surface of the rotating plate 504 is fixedly connected with a second supporting plate 507, the outer surface of the second supporting plate 507 is fixedly connected with a cleaning pad 508, one side of the cleaning pad 508, which is far away from the second supporting plate 507, is in contact with the outer surface of the portable electrical instrument 1, when water mist on a display screen of the portable electrical instrument 1 is cleaned, the twisting plate 506 is firstly twisted, the twisting plate 506 rotates to drive the second supporting plate 507 and the cleaning pad 508 to rotate, and when the cleaning pad 508 rotates by one hundred eighty degrees, the water mist on the display screen can be wiped clean.
The outer surface of clearance mechanism 5 is provided with two fixed establishment 6, fixed establishment 6 is including seting up the second rectangular channel 601 in portable electrical instrument 1 side, the inside fixedly connected with second cylinder axle 602 of second rectangular channel 601, two slides 603 of the outer fixed surface of second cylinder axle 602, through setting up two fixed establishment 6, can make the user select according to particular case to fix portable electrical instrument 1 on which arm, two slides 603 are symmetrical about the central point of second rectangular channel 601.
The two sliding plates 603 are fixedly connected with springs 604 on the surfaces far away from each other, one ends of the two springs 604 far away from each other are fixedly connected with the inner walls of the two sides of the second rectangular groove 601 respectively, and when the two sliding plates 603 move towards the central point of the portable electrical instrument 1, the two springs 604 can be elongated.
The fixing mechanism 6 further comprises a plastic pad 605, two ends of the plastic pad 605 are fixedly connected with the outer surfaces of the two sliding plates 603 respectively, and a cotton pad 606 is fixedly connected inside the plastic pad 605.
The two sliding plates 603 move towards the central point of the portable electrical instrument 1, so that the plastic pad 605 deforms, a user can conveniently pass a hand through the plastic pad 605, and the arm of the user cannot be pressed and painful when the portable electrical instrument 1 is fixed on the arm by arranging the cotton pad 606.
The working principle is as follows: when the novel portable electric instrument 1 is used for cleaning water mist on a display screen, firstly, the twisting plate 506 is twisted, the twisting plate 506 rotates to drive the rotating rod 503, the rotating plate 504, the second supporting plate 507 and the cleaning pad 508 to rotate and enable the torsional spring 505 to generate torsional force, when the cleaning pad 508 rotates by one hundred eighty degrees, the water mist on the display screen can be wiped clean, then, the twisting plate 506 is loosened, under the action of the torsional spring 505, the rotating plate 504, the twisting plate 506, the second supporting plate 507 and the cleaning pad 508 are all reset, when the portable electric instrument 1 needs to be fixed on an arm, firstly, the two sliding plates 603 are pushed towards the central direction of the portable electric instrument 1, the two sliding plates 603 move to drive the plastic pad 605 to deform and elongate the two springs 604, then, a hand passes through the inside of the plastic pad 605, then, the two sliding plates 603 are loosened, and under the action of the two springs 604, the plastic pad 605 is pressed on the arm, so that the portable electrical instrument 1 can be fixed on the arm.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. A portable electrical instrument testing device, includes portable electrical instrument (1), its characterized in that: first rectangular channel (2) have been seted up to the upper surface of portable electrical instrument (1), the first cylinder axle of the inside fixedly connected with (3) of first rectangular channel (2), the outer fixed surface of first cylinder axle (3) is connected with handle (4), handle (4) are located the inside of first rectangular channel (2), the below of handle (4) is provided with clearance mechanism (5), the surface of clearance mechanism (5) is provided with two fixed establishment (6).
2. A portable electrical meter testing device according to claim 1, wherein: clearance mechanism (5) are including offering circular recess (501) at portable electrical instrument (1) surface, the first backup pad of inside fixedly connected with (502) of circular recess (501), the inside rotation of first backup pad (502) is connected with dwang (503).
3. A portable electrical meter testing device according to claim 2, wherein: one end fixedly connected with rotor plate (504) of first backup pad (502) are kept away from in dwang (503), the external fixed surface of rotor plate (504) is connected with torsional spring (505), the external fixed surface of one end and first backup pad (502) that rotor plate (504) were kept away from in torsional spring (505) is connected.
4. A portable electrical meter testing device according to claim 3, wherein: one face, far away from torsional spring (505), of rotating plate (504) is fixedly connected with and twists board (506), the external surface fixedly connected with second backup pad (507) of rotating plate (504), the external surface fixedly connected with cleaning pad (508) of second backup pad (507), the one face, far away from second backup pad (507), of cleaning pad (508) contacts with the surface of portable electrical instrument (1).
5. A portable electrical meter testing device according to claim 1, wherein: the fixing mechanism (6) comprises a second rectangular groove (601) formed in the side face of the portable electrical instrument (1), a second cylindrical shaft (602) is fixedly connected to the inside of the second rectangular groove (601), and two sliding plates (603) are fixedly connected to the outer surface of the second cylindrical shaft (602).
6. A portable electrical meter testing device according to claim 5, wherein: two equal fixedly connected with spring (604) of one side that slide (603) kept away from each other, two the one end that spring (604) kept away from each other respectively with the both sides inner wall fixed connection of second rectangular channel (601).
7. A portable electrical meter testing device according to claim 6, wherein: the fixing mechanism (6) further comprises a plastic pad (605), two ends of the plastic pad (605) are fixedly connected with the outer surfaces of the two sliding plates (603) respectively, and a cotton pad (606) is fixedly connected inside the plastic pad (605).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123042658.3U CN216526096U (en) | 2021-12-06 | 2021-12-06 | Portable electrical instrument testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123042658.3U CN216526096U (en) | 2021-12-06 | 2021-12-06 | Portable electrical instrument testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216526096U true CN216526096U (en) | 2022-05-13 |
Family
ID=81466560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123042658.3U Expired - Fee Related CN216526096U (en) | 2021-12-06 | 2021-12-06 | Portable electrical instrument testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216526096U (en) |
-
2021
- 2021-12-06 CN CN202123042658.3U patent/CN216526096U/en not_active Expired - Fee Related
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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: 20220513 |
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| CF01 | Termination of patent right due to non-payment of annual fee |