CN213423356U - Portable digital display insulator tester - Google Patents
Portable digital display insulator tester Download PDFInfo
- Publication number
- CN213423356U CN213423356U CN202022310209.1U CN202022310209U CN213423356U CN 213423356 U CN213423356 U CN 213423356U CN 202022310209 U CN202022310209 U CN 202022310209U CN 213423356 U CN213423356 U CN 213423356U
- Authority
- CN
- China
- Prior art keywords
- insulating tube
- tester
- portable digital
- digital display
- probe
- 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
Links
- 239000012212 insulator Substances 0.000 title claims abstract description 27
- 239000000523 sample Substances 0.000 claims abstract description 30
- 238000013016 damping Methods 0.000 claims abstract description 12
- 230000001681 protective effect Effects 0.000 claims description 4
- 239000004696 Poly ether ether ketone Substances 0.000 claims description 3
- JUPQTSLXMOCDHR-UHFFFAOYSA-N benzene-1,4-diol;bis(4-fluorophenyl)methanone Chemical compound OC1=CC=C(O)C=C1.C1=CC(F)=CC=C1C(=O)C1=CC=C(F)C=C1 JUPQTSLXMOCDHR-UHFFFAOYSA-N 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920002530 polyetherether ketone Polymers 0.000 claims description 3
- 230000008054 signal transmission Effects 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 2
- 238000012360 testing method Methods 0.000 abstract description 13
- 244000309464 bull Species 0.000 abstract description 2
- 230000001737 promoting effect Effects 0.000 abstract 1
- 238000001514 detection method Methods 0.000 description 3
- 230000001771 impaired effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000009666 routine test Methods 0.000 description 1
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- Insulators (AREA)
Abstract
The utility model relates to an insulator tester technical field discloses portable digital display insulator tester, including the insulating tube, insulating tube upper portion fixedly connected with guard shield is located tip intercommunication has the pipe under the insulating tube, is located insulating tube front side lower part fixed mounting has the tester casing, the anterior fixed mounting of tester casing has the display screen, is located there is the damping bearing pipe lower extreme inner wall fixed embedding. The utility model discloses when the angle of probe is adjusted to needs, rotatory twist grip passes through the damping bearing and drives the bull stick rotation to it is rotatory to follow-up crown gear to drive driving gear meshing, and follow-up crown gear drives the angle that the support arm carries out rotation adjustment probe through the bonding round pin axle, thereby adapts to the test demand of different angles, and is comparatively practical, is fit for extensively promoting and using.
Description
Technical Field
The utility model relates to an insulator tester technical field specifically is portable digital display insulator tester.
Background
Whether overhead transmission line overhaul or substation insulator overhaul, insulator zero value detection is one of routine test items. The insulator zero-value detection tool widely applied at present comprises a rod for insulator zero-value test and an insulation resistance meter electrically connected with the rod, the whole test instrument is complex and relatively large in size, the instrument is operated by holding the rod with one hand and operating the instrument with the other hand, the operation difficulty of test detection personnel is increased, and the safety of test work is seriously affected.
Through retrieval application number 201420402712.1, a bendable probe portable insulator zero-value detector is disclosed, which comprises a zero-value tester, a bendable and deformable probe and a telescopic insulating rod. The zero-value tester consists of an integrated zero-value testing part, a key, an output display part and a handle, wherein the upper end of the handle is coaxially connected with a telescopic insulating rod, two probes capable of bending and deforming are arranged at the top end of the telescopic insulating rod, and each probe consists of a root bendable pipe, a middle fixed pipe, an end bendable pipe and a probe tip. Although the utility model relates to a design science, rational in infrastructure, easy operation, convenient to carry's portable insulator zero-value detector of bendable probe, use this insulator zero-value detector can improve the security of test process, promote the work efficiency that insulator zero-value detected, increase application scope.
However, the inventor finds that the technical scheme still has at least the following defects:
firstly, the angle of the probe arranged in the technical scheme can not be adjusted, so that the practicability is reduced;
second, the probe that sets up among this technical scheme can not accomodate the protection when not using, influences life.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a portable digital display insulator tester has solved the problem that proposes among the background art.
In order to achieve the above object, the utility model provides a following technical scheme: the portable digital display insulator tester comprises an insulating tube, wherein the upper part of the insulating tube is fixedly connected with a protective cover, the lower end part of the insulating tube is communicated with a handle tube, the lower part of the front side of the insulating tube is fixedly provided with a tester shell, the front part of the tester shell is fixedly provided with a display screen, the inner wall of the lower end of the handle tube is fixedly embedded with a damping bearing, the middle shaft of the damping bearing is fixedly embedded with a rotating handle, and the middle position of the upper part of the rotating handle is vertically and upwards fixedly connected with a rotating rod;
the utility model discloses a shield, including the shield, the shield inner chamber right part rear side level is fixed with round pin axle, round pin axle and follow-up crown gear middle part fixed through connection, round pin axle front end level fixedly connected with support arm to the right, support arm right side wall intermediate position level is fixed embedding right has the camera, is located the equal level of two parts is right fixed mounting has the probe about the support arm right side, driving gear and follow-up crown gear meshing.
As a preferred embodiment of the utility model, the upper end of the rotating rod is movably arranged to penetrate through the middle position of the upper part of the insulating tube.
As a preferred embodiment of the present invention, the total length of the arm and the probe is two thirds of the length of the shield.
As a preferred embodiment of the present invention, the camera is connected to the display screen for signal transmission.
As a preferred embodiment of the present invention, the insulating tube, the handle tube and the protective cover are PEEK plastic parts.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses when the angle of probe is adjusted to needs, rotatory twist grip passes through the damping bearing and drives the bull stick rotation to it is rotatory to follow-up crown gear to drive the driving gear meshing, and follow-up crown gear drives the angle that the support arm carries out rotation adjustment probe through the bonding round pin axle, thereby adapts to the test demand of different angles.
2. The utility model discloses well operating personnel can be clear shoot through the camera and show the image on the display screen, observe the test grafting position of probe, reduce the error rate, the later stage when not using the tester, use twist grip to drive the anticlockwise rotation of support arm and accomodate the guard shield inner chamber, form the protection, avoid the impaired problem of probe pressurized external collision.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a front view of the portable digital display insulator tester of the utility model;
fig. 2 is a schematic view of the structure of the inner cavity of the handle tube of the portable digital display insulator tester of the present invention;
fig. 3 is an enlarged schematic structural view of a position a in fig. 1 of the portable digital display insulator tester of the present invention;
fig. 4 is the utility model discloses portable digital display insulator tester's guard shield spatial structure schematic diagram.
In the figure: 1. an insulating tube; 2. a pin shaft; 3. a shield; 4. a rotating rod; 5. a tester housing; 6. a handle tube; 7. a damping bearing; 8. rotating the handle; 9. a follower crown gear; 10. a probe; 11. a camera; 12. a support arm; 13. a driving gear; 14. a display screen.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.
Referring to fig. 1-4, the present invention provides a technical solution: the portable digital display insulator tester comprises an insulating tube 1, wherein the upper part of the insulating tube 1 is fixedly connected with a protective cover 3, the lower end part of the insulating tube 1 is communicated with a handle tube 6, the lower part of the front side of the insulating tube 1 is fixedly provided with a tester shell 5, the front part of the tester shell 5 is fixedly provided with a display screen 14, the inner wall of the lower end of the handle tube 6 is fixedly embedded with a damping bearing 7, the middle shaft of the damping bearing 7 is fixedly embedded with a rotating handle 8, and the middle position of the upper part of the rotating handle 8 is vertically and upwardly and fixedly connected with a rotating;
the upper end part of the rotating rod 4 is fixedly connected with a driving gear 13, a pin shaft 2 is horizontally and forwardly fixedly connected with the rear side of the right part of the inner cavity of the shield 3, the pin shaft 2 is fixedly connected with the middle part of a follow-up crown gear 9 in a penetrating way, the front end part of the pin shaft 2 is horizontally and rightwards fixedly connected with a support arm 12, a camera 11 is horizontally and rightwards fixedly embedded in the middle position of the right side wall of the support arm 12, probes 10 are horizontally and rightwards fixedly installed at the upper part and the lower part of the right side of the support arm 12, and the; specifically, the method comprises the following steps: when the angle of the probe 10 needs to be adjusted in actual operation, the rotating handle 8 drives the rotating rod 4 to rotate through the damping bearing 7, so that the driving gear 13 is driven to be meshed to rotate the follow-up crown gear 9, the follow-up crown gear 9 drives the support arm 12 to rotate through the bonding pin shaft 2 to adjust the angle of the probe 10, and therefore testing requirements of different angles are met; and operating personnel can be clear shoot through camera 11 and show the image on display screen 14, observe probe 10's test grafting position, when the later stage does not use the tester, use twist grip 8 to drive support arm 12 anticlockwise rotation and accomodate 3 inner chambers of guard shield, form the protection, avoid probe 10 pressurized outside collision impaired problem.
In this embodiment (as shown in fig. 3), the upper end of the rotating rod 4 movably penetrates the middle position of the upper part of the insulating tube 1.
In this embodiment, the total length of the arm 12 and the probe 10 is two thirds of the length of the shield 3, so as to ensure that the arm 12 and the probe 10 can be completely accommodated in the inner cavity of the shield 3 at the later stage.
In this embodiment, the camera 11 is connected to the display 14 in a signal transmission manner.
In this embodiment, the insulating tube 1, the handle tube 6 and the shield 3 are all made of PEEK plastic, and the weight is light.
It should be noted that, the utility model discloses a portable digital display insulator tester, each is the parts that general standard component or technical staff in the field know, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.
The working principle is as follows: when the angle of the probe 10 needs to be adjusted in actual operation, the rotating handle 8 drives the rotating rod 4 to rotate through the damping bearing 7, so that the driving gear 13 is driven to be meshed to rotate the follow-up crown gear 9, the follow-up crown gear 9 drives the support arm 12 to rotate through the bonding pin shaft 2 to adjust the angle of the probe 10, and therefore testing requirements of different angles are met; and operating personnel can be clear shoot through camera 11 and show the image on display screen 14, observe probe 10's test grafting position, when the later stage does not use the tester, use twist grip 8 to drive support arm 12 anticlockwise rotation and accomodate 3 inner chambers of guard shield, form the protection, avoid probe 10 pressurized outside collision impaired problem.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. Portable digital display insulator tester, its characterized in that: the device comprises an insulating tube (1), wherein a protective cover (3) is fixedly connected to the upper part of the insulating tube (1), a handle tube (6) is communicated with the lower end part of the insulating tube (1), a tester shell (5) is fixedly installed on the lower part of the front side of the insulating tube (1), a display screen (14) is fixedly installed on the front part of the tester shell (5), a damping bearing (7) is fixedly embedded into the inner wall of the lower end of the handle tube (6), a rotating handle (8) is fixedly embedded into a middle shaft of the damping bearing (7), and a rotating rod (4) is vertically and upwardly and fixedly connected to the middle position of the upper part of the rotating handle (8);
the utility model discloses a shield, including rotor (4), tip fixedly connected with driving gear (13), be located shield (3) inner chamber right part rear side level is to preceding fixedly connected with round pin axle (2), round pin axle (2) and follow-up crown gear (9) middle part fixed through connection, and round pin axle (2) front end level right fixedly connected with support arm (12), support arm (12) right side wall intermediate position level is fixed embedding right has camera (11), is located two equal levels right fixed mounting has probe (10) about support arm (12) right side, driving gear (13) and follow-up crown gear (9) meshing.
2. The portable digital display insulator tester according to claim 1, characterized in that: the upper end part of the rotating rod (4) movably penetrates through the middle position of the upper part of the insulating tube (1).
3. The portable digital display insulator tester according to claim 1, characterized in that: the total length of the arm (12) and probe (10) is two thirds of the length of the shield (3).
4. The portable digital display insulator tester according to claim 1, characterized in that: the camera (11) is in signal transmission connection with the display screen (14).
5. The portable digital display insulator tester according to claim 1, characterized in that: the insulation tube (1), the handle tube (6) and the shield (3) are all PEEK plastic pieces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022310209.1U CN213423356U (en) | 2020-10-16 | 2020-10-16 | Portable digital display insulator tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022310209.1U CN213423356U (en) | 2020-10-16 | 2020-10-16 | Portable digital display insulator tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213423356U true CN213423356U (en) | 2021-06-11 |
Family
ID=76267662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022310209.1U Expired - Fee Related CN213423356U (en) | 2020-10-16 | 2020-10-16 | Portable digital display insulator tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213423356U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113425342A (en) * | 2021-06-28 | 2021-09-24 | 锐志微创医疗科技（常州）有限公司 | Endoscopic surgical instrument control system |
-
2020
- 2020-10-16 CN CN202022310209.1U patent/CN213423356U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113425342A (en) * | 2021-06-28 | 2021-09-24 | 锐志微创医疗科技（常州）有限公司 | Endoscopic surgical instrument control system |
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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: 20210611 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |