CN210894504U - Host machine lighting device of remote digital insulation resistance tester - Google Patents
Host machine lighting device of remote digital insulation resistance tester Download PDFInfo
- Publication number
- CN210894504U CN210894504U CN201921563182.8U CN201921563182U CN210894504U CN 210894504 U CN210894504 U CN 210894504U CN 201921563182 U CN201921563182 U CN 201921563182U CN 210894504 U CN210894504 U CN 210894504U
- Authority
- CN
- China
- Prior art keywords
- groove
- lighting
- snap
- host
- cassette
- 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.)
- Active
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 19
- 239000012634 fragment Substances 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 6
- 238000005286 illumination Methods 0.000 description 13
- 238000012360 testing method Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000011017 operating method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a host machine lighting device of a remote digital insulation resistance tester, which comprises a lifting hole cavity vertically arranged on a host machine, a lifting pipe is inserted in the lifting hole cavity, the top of the lifting hole cavity is provided with a snap ring, the upper end and the lower end of the snap ring are respectively provided with an upper snap groove and a lower snap groove, an anti-falling bulge is arranged between the upper snap groove and the lower snap groove, the upper end and the lower end of the lifting pipe are respectively provided with an upper snap seat and a lower snap seat, the upper snap seat corresponds to the upper snap groove, the lower snap seat corresponds to the lower snap groove, the side surfaces of the upper snap seat and the lower snap seat are provided with spring pieces, the spring pieces are of arc-shaped structures with the middle parts protruding outwards, the upper snap seat is connected with an inverted L-shaped mounting rod, the mounting rod is connected with a lamp shade, a lighting lamp is arranged in the, and can be completely accommodated when not in use, thereby avoiding influencing the use of other parts on the host machine.
Description
Technical Field
The embodiment of the utility model provides a relate to distribution equipment technical field, concretely relates to long-range digital insulation resistance tester's host computer lighting device.
Background
In the routine maintenance process of the power distribution network, sometimes, a fault point cannot be found after a fault patrol, and the power transmission test is not successful. At this time, it is necessary to test the insulation performance of the electrical equipment (such as overhead lines, cables, transformers, switches, lightning arresters, etc.) on the line, wherein the most basic and important is to perform an insulation resistance test. And the insulation resistance test basically depends on a traditional megohmmeter or a digital insulation resistance tester.
In recent years, a digital insulation resistance tester has gradually replaced a traditional megger as a common insulation performance test tool. High voltage insulation testers currently on the market are designed to be operated manually. The user is required to connect the test cable of the instrument to the Device Under Test (DUT) and, after setting the operating parameters, to press the test button of the instrument itself to initiate the test. The insulation tester is characterized in that the insulation tester is smaller, lighter and portable than a megger, and the digital display field test is more convenient and faster.
But in daily use, most of digital insulation testers have some defects, and when the digital insulation testers are overhauled at dark night, due to the lack of lighting conditions, the normal operation of overhauling work is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a long-range digital insulation resistance tester's host computer lighting device can mark self position, provides the illumination for the host computer simultaneously, and the switching operation of illumination and two kinds of functions of position indication is very simple, and can accomodate completely when not using, avoids influencing the use of all the other parts on the host computer to solve the problem among the prior art.
In order to achieve the above object, the embodiments of the present invention provide the following technical solutions:
a host machine lighting device of a remote digital insulation resistance tester comprises a lifting hole cavity vertically arranged on a host machine, wherein a lifting pipe is inserted in the lifting hole cavity, a snap ring is arranged at the top of the lifting hole cavity, an upper snap groove and a lower snap groove are respectively arranged at the upper end and the lower end of the snap ring, and an anti-falling bulge is arranged between the upper snap groove and the lower snap groove;
the upper end and the lower end of the lifting pipe are respectively provided with an upper clamping seat and a lower clamping seat, the upper clamping seat corresponds to the upper clamping groove, the lower clamping seat corresponds to the lower clamping groove, the side faces of the upper clamping seat and the lower clamping seat are provided with elastic pieces, the elastic pieces are arc-shaped structures with the middle portions protruding outwards, the upper clamping seat is connected with an inverted L-shaped installation rod, the installation rod is connected with a lampshade, a lighting lamp is arranged in the lampshade, and a position indicating lamp is arranged at the top of the lampshade.
As the utility model discloses an optimal scheme, the fall way is the coil pipe, wear to be equipped with the lead wire pipe in the fall way, wear to be equipped with illumination wire and position-indicating wire in the lead wire pipe, upward be provided with the position-indicating electrode piece in the draw-in groove, be provided with the illumination electrode piece in the draw-in groove down.
As a preferred scheme of the utility model, it passes through to show the position lamp show the position wire with it links to each other to show the position motor piece, it links to each other with the power module of host computer to show the position electrode piece.
As an optimized scheme of the utility model, the light passes through the illumination wire with the illumination electrode piece links to each other, the illumination electrode piece links to each other with the power module of host computer.
The utility model discloses an embodiment has following advantage:
the utility model discloses well host computer lighting device can mark self position so that use in the dark, can provide the illumination for the use of host computer simultaneously, the illumination is very simple with the switching operation that shows two kinds of functions in position, only need upwards stimulate the fall way to the top or insert downwards to the bottommost can, realized more function through less operating procedure, the practicality of device has been promoted, and lighting device can accomodate completely when not using, avoid influencing the use of all the other parts on the host computer.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the range which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a in fig. 2 according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of B in fig. 2 according to an embodiment of the present invention.
In the figure:
3-lifting hole cavity; 4-lifting a tube; 5-a snap ring; 6-upper clamping groove; 7-lower card slot; 8-anti-drop bulge; 9-mounting the card holder; 10-lower clamping seat; 11-a spring plate; 12-mounting a rod; 13-a lampshade; 14-a lighting lamp; 15-position indicating lamp; 16-a lead tube; 17-lighting wires; 18-a position indicating wire; 19-position indicating electrode slice; 20-lighting electrode slice.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention are clearly and completely described with reference to the drawings in the embodiments of the present invention, and obviously, the embodiments described below 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 efforts belong to the protection scope of the present invention.
As shown in fig. 1 to 3, the utility model provides a long-range digital insulation resistance tester's host computer lighting device, including vertical setting lift vestibule 3 on the host computer, 3 interpolations in lift vestibule are equipped with elevator 4, the top of lift vestibule 3 is provided with snap ring 5, the upper and lower both ends of snap ring 5 are provided with draw-in groove 6 and lower draw-in groove 7 respectively, go up draw-in groove 6 with be anti-disengaging protrusion 8 between the draw-in groove 7 down, elevator 4's upper and lower both ends are provided with cassette 9 and lower cassette 10 respectively, go up cassette 9 with it is corresponding to go up draw-in groove 6, lower cassette 10 with draw-in groove 7 is corresponding down, the side of going up cassette 9 and lower cassette 10 is provided with shell fragment 11, shell fragment 11 is the outside bellied circular-arc structure in middle part.
In this embodiment, a plurality of spring plates 11 are provided, the relationship between the upper card holder 9 and the upper card slot 6 is the same as the relationship between the lower card holder 10 and the lower card slot 7, taking the upper card holder 9 as an example, the spring plates 11 are uniformly spaced along the radial direction of the upper card holder 9, the outer diameter of a circle formed by connecting the midpoints of the spring plates 11 at one time is larger than the inner diameter of the lifting hole cavity 3 and smaller than the outer diameter of the upper card slot 6, so that when the upper card holder 9 enters the upper card slot 6, the lifting pipe 4 is pressed down to make the spring plates 11 on the upper card holder 9 contact with the top end of the lifting hole cavity 3, the spring plates 11 are compressed first to enter the upper card slot 6, after entering the upper card slot 6, the spring plates 11 are restored, and at this time, the spring plates 11 are clamped in the upper card slot 6, thereby achieving the position fixing of the upper card holder 9, and similarly, when the lower card holder 10 enters the, the shell fragment 11 compresses earlier so that get into under in the draw-in groove 7, and the shell fragment 11 recovers after getting into under in the draw-in groove 7, and the shell fragment 11 is blocked in draw-in groove 7 down this moment to the rigidity of cassette 10 under the realization.
In this embodiment, elevator pipe 4 has two kinds of states, and the first state is that lower cassette 10 card is in draw-in groove 7 down, and the majority of elevator pipe 4 is located outside lift vestibule 3 this moment, and the second state is that last cassette card is in last draw-in groove 6, and the majority of elevator pipe 4 is located lift vestibule 3 this moment.
As shown in fig. 1, 2 and 3, in this embodiment, the upper clamping base 9 is connected with an inverted L-shaped installation rod 12, the installation rod 12 is connected with a lampshade 13, an illuminating lamp 14 is arranged in the lampshade 13, a position indicating lamp 15 is arranged at the top of the lampshade 13, the elevator pipe 4 is a coil pipe, a lead pipe 16 penetrates through the elevator pipe 4, an illuminating lead 17 and a position indicating lead 18 penetrate through the lead pipe 16, a position indicating electrode plate 19 is arranged in the upper clamping groove 6, an illuminating electrode plate 20 is arranged in the lower clamping groove 7, the position indicating lamp 15 is connected with the position indicating motor plate 19 through the position indicating lead 18, the position indicating electrode plate 19 is connected with a power module of a host, the illuminating lamp 14 is connected with the illuminating electrode plate 20 through the illuminating lead 17, and the illuminating electrode plate 20 is connected with the power module of the host.
In the present embodiment, there are two states of illumination, the first state is that the illumination lamp 14 is on to provide illumination for the use of the host in the dark state; the second state is that the position indicating lamp 15 is turned on to indicate the position of the lighting device in the dark state.
Meanwhile, in the embodiment, two states of the lighting device and two states of the elevator tube 4 are combined, when the lower clamping seat 10 is clamped in the lower clamping groove 7, the power module, the lighting electrode plate 20, the lighting conducting wire 17 and the lighting lamp 14 of the host machine form a loop, at the moment, the lighting lamp 14 is turned on, and lighting is provided for the use of the host machine in a dark state, and due to the fact that the elevator tube 4 is provided with the coil, the lighting position and the lighting angle of the lighting lamp 14 can be adjusted by changing the bending mode of the elevator tube 4; when last cassette 9 card was in last draw-in groove 6, the power module of host computer, show a motor piece 19, show a wire 18 and show a lamp 15 and constitute the return circuit, show a lamp 15 this moment and light, mark the position that lighting device located under dark state, make things convenient for the staff to find lighting device, the lighting device's of being convenient for use fast accurately.
In this embodiment, lighting device possesses two kinds of functions of illumination and position indication, these two kinds of functions can not be realized simultaneously, and the operation of switching two kinds of functions is very simple, only need with 4 upwards stimulations of elevator pipe to the top or insert downwards to the bottommost can, more function has been realized through less operating procedure, the practicality of device has been promoted, simultaneously through this setting, when need not throw light on, elevator pipe 4 accomplishes and is in lift vestibule 3, the host computer just also can be hugged closely to lamp shade 13, also can set up a recess that is used for accomodating lamp shade 13 on the upper surface of host computer, thereby accomodate lighting device, avoid lighting device to influence the realization of all the other functions on the host computer.
The terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises," "comprising," "including," and "having" are intended to be inclusive and therefore specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring their performance in the particular order discussed and illustrated, unless explicitly indicated as an order of performance. It should also be understood that additional or alternative steps may be employed.
When an element or layer is referred to as being "on" … … "," engaged with "… …", "connected to" or "coupled to" another element or layer, it can be directly on, engaged with, connected to or coupled to the other element or layer, or intervening elements or layers may also be present. In contrast, when an element or layer is referred to as being "directly on … …," "directly engaged with … …," "directly connected to" or "directly coupled to" another element or layer, there may be no intervening elements or layers present. Other words used to describe the relationship of elements should be interpreted in a similar manner (e.g., "between … …" and "directly between … …", "adjacent" and "directly adjacent", etc.). As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. Although the terms first, second, third, etc. may be used herein to describe various elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections should not be limited by these terms. These terms may be only used to distinguish one element, component, region or section from another element, component, region or section. Unless clearly indicated by the context, use of terms such as the terms "first," "second," and other numerical values herein does not imply a sequence or order. Thus, a first element, component, region, layer or section discussed below could be termed a second element, component, region, layer or section without departing from the teachings of the example embodiments.
Spatially relative terms, such as "inner," "outer," "below," "… …," "lower," "above," "upper," and the like, may be used herein for ease of description to describe a relationship between one element or feature and one or more other elements or features as illustrated in the figures. Spatially relative terms may be intended to encompass different orientations of the device in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the example term "below … …" can encompass both an orientation of facing upward and downward. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (4)
1. A host illuminating device of a remote digital insulation resistance tester is characterized by comprising a lifting hole cavity (3) vertically arranged on a host, wherein a lifting pipe (4) is inserted into the lifting hole cavity (3), a snap ring (5) is arranged at the top of the lifting hole cavity (3), the upper end and the lower end of the snap ring (5) are respectively provided with an upper snap groove (6) and a lower snap groove (7), and an anti-falling bulge (8) is arranged between the upper snap groove (6) and the lower snap groove (7);
the upper and lower both ends of fall way (4) are provided with cassette (9) and lower cassette (10) respectively, go up cassette (9) with it is corresponding to go up draw-in groove (6), lower cassette (10) with draw-in groove (7) are corresponding down, the side of going up cassette (9) and lower cassette (10) is provided with shell fragment (11), shell fragment (11) are the outside bellied circular-arc structure in middle part, it is connected with installation pole (12) of falling L shape to go up cassette (9), installation pole (12) are connected with lamp shade (13), be provided with light (14) in lamp shade (13), the top of lamp shade (13) is provided with position indicating lamp (15).
2. The host machine lighting device according to claim 1, wherein the elevator tube (4) is a coil tube, a lead tube (16) penetrates through the elevator tube (4), a lighting lead (17) and a position indicating lead (18) penetrate through the lead tube (16), a position indicating electrode plate (19) is arranged in the upper clamping groove (6), and a lighting electrode plate (20) is arranged in the lower clamping groove (7).
3. The host lighting device according to claim 2, wherein the position indicating lamp (15) is connected with the position indicating electrode plate (19) through the position indicating lead (18), and the position indicating electrode plate (19) is connected with a power supply module of a host.
4. The host lighting device according to claim 2, wherein the lighting lamp (14) is connected to the lighting electrode sheet (20) through the lighting conducting wire (17), and the lighting electrode sheet (20) is connected to a power supply module of a host.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921563182.8U CN210894504U (en) | 2019-09-19 | 2019-09-19 | Host machine lighting device of remote digital insulation resistance tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921563182.8U CN210894504U (en) | 2019-09-19 | 2019-09-19 | Host machine lighting device of remote digital insulation resistance tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210894504U true CN210894504U (en) | 2020-06-30 |
Family
ID=71322035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921563182.8U Active CN210894504U (en) | 2019-09-19 | 2019-09-19 | Host machine lighting device of remote digital insulation resistance tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210894504U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110441610A (en) * | 2019-09-19 | 2019-11-12 | 广东电网有限责任公司 | A kind of remote digital type Insulation Resistance Tester and its host lighting device |
-
2019
- 2019-09-19 CN CN201921563182.8U patent/CN210894504U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110441610A (en) * | 2019-09-19 | 2019-11-12 | 广东电网有限责任公司 | A kind of remote digital type Insulation Resistance Tester and its host lighting device |
| CN110441610B (en) * | 2019-09-19 | 2024-04-02 | 广东电网有限责任公司 | Remote digital insulation resistance tester and host lighting device thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210894504U (en) | Host machine lighting device of remote digital insulation resistance tester | |
| CN219916720U (en) | Pressure control DRAM system level test chip test socket | |
| CN210335706U (en) | Clamping device for overhauling and installing power equipment | |
| CN210182862U (en) | Power box of portable power supply | |
| CN111624370A (en) | Circuit breaker is experimental with preventing mistake universal adapter of wiring secondary terminal | |
| CN208638330U (en) | A kind of photovoltaic module IV test fixture | |
| CN105375213A (en) | LED aging tester socket | |
| CN115453202A (en) | Multi-loop insulation resistance testing method | |
| CN110441610B (en) | Remote digital insulation resistance tester and host lighting device thereof | |
| CN201166333Y (en) | Power supply inserting apparatus for elevating high post lamp | |
| CN218038894U (en) | Simple moving contact structure for on-load tap-changer | |
| AU2015101366A4 (en) | A Conductive seat for testing motor | |
| CN213581077U (en) | Simple coil tool for testing no-load loss of transformer core | |
| CN205539384U (en) | Subassemblies such as moulded case circuit breaker electrode | |
| CN215297599U (en) | Performance detection mechanism of micro motor | |
| CN218158039U (en) | Relay control panel test fixture | |
| CN220626432U (en) | Terminal for capacitor testing machine | |
| CN218067434U (en) | New forms of energy battery utmost point ear check out test set | |
| CN221448065U (en) | Lightning arrester of external transformer detection device | |
| CN218626730U (en) | Anti-winding connection structure and lamp | |
| CN208653780U (en) | A kind of spring performance test device | |
| CN221595241U (en) | Multicore long distance control cable core recognition instrument | |
| CN211428855U (en) | Bus terminal structure | |
| CN210723500U (en) | Electric energy information collector connector | |
| CN217032968U (en) | Lifting type detection device for LED lamp detection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |