CN211263585U

CN211263585U - Multifunctional electricity testing device

Info

Publication number: CN211263585U
Application number: CN201922204053.6U
Authority: CN
Inventors: 綦中明
Original assignee: Shandong University of Science and Technology
Current assignee: Shandong University of Science and Technology
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-08-14
Anticipated expiration: 2029-12-11

Abstract

The utility model belongs to the technical field of electrical engineering, in particular to a multifunctional electricity testing device, which comprises an electricity testing device body, wherein two electricity testing pens are arranged on two sides of the electricity testing device body, the two electricity testing pens are connected through a wire, a scroll is arranged below the electricity testing device body, rotating shafts are arranged at two ends of the scroll, and a support frame is arranged at one end of the scroll, which is far away from the rotating shaft; place two test pencil in the pen socket respectively, make the spool use the pivot to rotate as the axle center between two support frames, twine the wire of lateral wall outside through the pivoted spool, after the winding is accomplished, the inside of the screw rod rotation to the nut of support frame one end again, it is fixed to the spool, avoid the spool phenomenon that rocks to appear, can carry out the rolling to the wire through so, avoid the wire winding to appear together, when needs use the electricity testing device body, break away from the nut to the screw rod, spool antiport, then take out the test pencil and can use.

Description

Multifunctional electricity testing device

Technical Field

The utility model belongs to the technical field of electrical engineering, concretely relates to multi-functional test electricity device.

Background

The electricity testing device is a magnetoelectric instrument with a rectifier, can measure a plurality of electricity parameters such as alternating current, direct current, voltage and resistance, and for each electricity quantity, generally, the electricity testing device has several measuring ranges, also known as a multipurpose meter or a multipurpose meter for short, the electricity testing device is composed of a magnetoelectric system ammeter, a measuring circuit, a selector switch and the like, the electricity testing device can conveniently measure the plurality of electricity parameters through the conversion of the selector switch, the original electricity testing device does not have a wire storage component, most of the electricity testing device is directly wound on the outer side wall of the electricity testing device, and the wound wire is not easy to be unwound, so the normal use of workers is influenced, the functionality of the electricity testing device is reduced, and more convenience can not be brought to the workers.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a multi-functional test electricity device has the convenience and carries out the rolling to the wire, avoids the wire winding characteristics together.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multi-functional electric installation that tests electricity, includes the electric installation body that tests electricity, the test pencil has been placed to the both sides of electric installation body, two all connect through the wire between the test pencil, the spool is installed to the below of electric installation body that tests electricity, the pivot is installed at the both ends of spool, the pivot is kept away from the support frame is installed to the one end of spool, just the support frame other end with this body coupling of electric installation tests electricity.

As the utility model discloses a preferred technical scheme of multi-functional test electricity device, the screw rod is installed to the bottom below of support frame, the screw rod runs through the inside of support frame, the spool is close to the nut is installed to the one end of screw rod, just the nut with the position of screw rod is corresponding.

As the utility model discloses a preferred technical scheme of multi-functional test set, first pen socket and second pen socket are installed respectively to the front surface of spool, just first pen socket with the pen socket mouth opposite direction of second pen socket.

As the utility model discloses a preferred technical scheme of multi-functional test electricity device, the length of first pen socket is greater than the length of test pencil.

As the utility model discloses a preferred technical scheme of multi-functional test electricity device, the spool is the iron member.

As the utility model discloses a preferred technical scheme of multi-functional test electricity device, the connecting plate is installed at the top of test electricity device body, three connecting hole has been seted up to the inside of connecting plate.

As the utility model discloses a preferred technical scheme of multi-functional test electricity device, the holder is installed to the rear surface top of test electricity device body.

Compared with the prior art, the beneficial effects of the utility model are that: after the measurement is accomplished, place two test pencil respectively in the pen socket, make the spool use the pivot to rotate as the axle center between two support frames, twine the wire of lateral wall through the pivoted spool, after the winding is accomplished, the inside of the screw rod rotation to the nut of support frame one end again, fix the spool, avoid the phenomenon that the spool rocked to appear, can carry out the rolling to the wire through so, avoid the wire to appear twining together, the functionality of test device body has been increased, when needs use the test device body, break away from the nut to the screw rod again, spool counter-rotation, then take out the test pencil and can use.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the reel of FIG. 1 according to the present invention;

fig. 3 is a schematic diagram of a rear surface structure of the body of the electric test device of fig. 1 according to the present invention;

in the figure: 1. a test device body; 2. a test pencil; 3. a wire; 4. a reel; 5. a rotating shaft; 6. a support frame; 7. a first pen cap; 8. a screw; 9. a nut; 10. a second pen cap; 11. connecting holes; 12. a connecting plate; 13. a clamper.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a multi-functional electric installation that tests, including electric installation body 1, test pencil 2 has been placed to the both sides of electric installation body 1, all connect through wire 3 between two test pencil 2, spool 4 is installed to the below of electric installation body 1 that tests, pivot 5 is installed through the bolt at the both ends of spool 4, the one end that spool 4 was kept away from to pivot 5 is installed through the bolt and is supported frame 6, support frame 6 rotates through pivot 5 with spool 4 to be connected, and the support frame 6 other end passes through the both ends of bolted mounting at electric installation body 1.

In this embodiment, the model of the electricity testing device body 1 is F15B +, when needing to use the electricity testing device body 1, the power inside the electricity testing device body 1 is switched on, after the control switch inside the electricity testing device body 1 is adjusted, two electricity testing pens 2 are placed at the two ends of the test wire, and then the data of the display screen inside the electricity testing device body 1 can be observed.

In this embodiment, after the measurement is accomplished, place two test pencil 2 respectively on the spool surface, make spool 4 use pivot 5 to rotate between two support frames 6 as the axle center, twine the wire 3 of lateral wall through pivoted spool 4, through can rolling wire 3 like this, avoid wire 3 to appear twining together, the functionality of having increased test electricity device body 1, when needs use test electricity device body 1, 4 antiport to spool again, then take out test pencil 2 and can use.

Specifically, a screw 8 is installed below the bottom of the support frame 6, the screw 8 penetrates through the inside of the support frame 6, a nut 9 is installed at one end, close to the screw 8, of the scroll 4, and the nut 9 corresponds to the position of the screw 8.

In this embodiment, after the winding is accomplished, the inside of the screw 8 rotatory nut 9 to the support frame 6 one end is fixed spool 4, avoids spool 4 to appear the phenomenon of rocking.

Specifically, the front surface of the scroll 4 is respectively provided with a first pen cap 7 and a second pen cap 10, and the pen cap openings of the first pen cap 7 and the second pen cap 10 are opposite in direction.

In this embodiment, after the measurement is accomplished, can place two test pencil 2 respectively in first pen socket 7 and second pen socket 10, guarantee that test pencil 2 can not drop on 4 surfaces of spool.

Specifically, the length of the first pen sleeve 7 is greater than that of the test pencil 2.

In this embodiment, can place test pencil 2 in the inside of first pen socket 7 through like this, avoid test pencil 2 to drop from the inside of first pen socket 7.

Specifically, the reel 4 is an iron member.

In this embodiment, the iron has a good robustness, which avoids the phenomenon that the reel 4 is broken due to external devices when it is placed.

Specifically, a connecting plate 12 is installed at the top of the electricity testing device body 1, and three connecting holes 11 are formed inside the connecting plate 12.

In this embodiment, the connecting hole 11 inside connecting plate 12 is passed to the finger, then can mention the electric installation body 1 that tests and remove, increases the convenience that the staff carried electric installation body 1.

Specifically, a holder 13 is mounted above the rear surface of the electricity tester body 1.

In this embodiment, the holder 13 is installed on the rear surface of the electricity tester body 1, and the note paper can be placed inside the holder 13, so that the worker can record the electricity test data conveniently.

The utility model discloses a theory of operation and use flow: after the utility model is installed, when the electricity testing device body 1 needs to be used, the power supply in the electricity testing device body 1 is connected, after the control switch in the electricity testing device body 1 is adjusted, two electricity testing pens 2 are placed at two ends of a test wire, then the data of a display screen in the electricity testing device body 1 is observed, after the measurement is completed, the two electricity testing pens 2 are respectively placed in a first pen sleeve 7 and a second pen sleeve 10, so that a scroll 4 rotates between two support frames 6 by taking a rotating shaft 5 as an axis, a wire 3 on the outer side wall is wound by the rotating scroll 4, after the winding is completed, a screw 8 at one end of the support frame 6 is rotated to the inside of a nut 9 to fix the scroll 4, the phenomenon that the scroll 4 shakes is avoided, the wire 3 can be wound in this way, the wire 3 is avoided from being wound together, the functionality of the electricity testing device body 1 is increased, when needs use the electricity testing device body, again screw rod 8 breaks away from

nut

9, 4 antiport of spool, then take out test pencil 2 and can use, and surface mounting has holder 13 behind electricity testing device body 1, can place the inside at holder 13 to the memo paper, through can make things convenient for the staff to carry out the record to the data of testing electricity like this, the finger passes connecting hole 11 inside connecting plate 12, then can mention electricity testing device body 1 and remove, increase the convenience that the staff carried electricity testing device body 1.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a multi-functional test device, includes test device body (1), test pencil (2), two have been placed to the both sides of test device body (1) all connect its characterized in that through wire (3) between test pencil (2): reel (4) are installed to the below of examination electric installation body (1), pivot (5) are installed at the both ends of reel (4), pivot (5) are kept away from support frame (6) are installed to the one end of reel (4), just support frame (6) other end with examination electric installation body (1) is connected.

2. The multifunctional electricity tester of claim 1, wherein: screw rod (8) are installed to the bottom below of support frame (6), screw rod (8) run through the inside of support frame (6), spool (4) are close to nut (9) are installed to the one end of screw rod (8), just nut (9) with the position of screw rod (8) is corresponding.

3. The multifunctional electricity tester of claim 1, wherein: the front surface of the scroll (4) is respectively provided with a first pen cap (7) and a second pen cap (10), and the directions of pen cap openings of the first pen cap (7) and the second pen cap (10) are opposite.

4. A multifunctional electricity tester as claimed in claim 3, wherein: the length of the first pen sleeve (7) is larger than that of the test pencil (2).

5. The multifunctional electricity tester of claim 1, wherein: the reel (4) is an iron member.

6. The multifunctional electricity tester of claim 1, wherein: the top of the electricity testing device body (1) is provided with a connecting plate (12), and three connecting holes (11) are formed in the connecting plate (12).

7. The multifunctional electricity tester of claim 1, wherein: and a clamp holder (13) is arranged above the rear surface of the electricity testing device body (1).