CN110970824A - Cubical switchboard short circuit instrument indicating device - Google Patents
Cubical switchboard short circuit instrument indicating device Download PDFInfo
- Publication number
- CN110970824A CN110970824A CN201911111804.8A CN201911111804A CN110970824A CN 110970824 A CN110970824 A CN 110970824A CN 201911111804 A CN201911111804 A CN 201911111804A CN 110970824 A CN110970824 A CN 110970824A
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- China
- Prior art keywords
- chassis
- cover body
- indicating device
- color
- switch cabinet
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
The invention discloses a switch cabinet short circuit tool indicating device, which relates to the technical field of switch cabinet maintenance tools and comprises a chassis arranged on a short circuit tool and a cover body covered on the chassis, wherein the cover body is rotationally connected with the chassis; at least two color blocks with different colors are arranged on the chassis; the cover body is made of transparent materials, and the bottom surface of the cover body is provided with an opaque area, so that the transparent area on the bottom surface of the cover body corresponds to the color block with the same color; the indicating device is made to map different colors by rotating the chassis. According to the invention, the cover body is rotated, so that the color blocks with different colors are mapped out from the transparent area of the chassis, the indicating device can display different colors, and further, the effect of indicating the short-circuit tool to be used by different maintainers is achieved.
Description
Technical Field
The invention relates to the technical field of switch cabinet overhauling tools, in particular to a switch cabinet short-circuit tool indicating device.
Background
In the process of overhauling the switch cabinet, the relay needs to be subjected to short circuit discharging, otherwise, electric shock accidents occur easily in the process of disassembling the relay. Therefore, in order to ensure the personal safety of the maintainers, short-circuit discharge needs to be performed on relay contacts in the switch cabinet before the switch cabinet is overhauled. At present, in the maintenance process of a switch cabinet, a short circuit of a relay is discharged through a short circuit tool held by a maintainer in a hand mode.
Among the prior art, when the maintainer carries out the short circuit instrument and carries out the short circuit and discharge, because the relay contact point quantity that needs the short circuit is great, need more than one maintainer to overhaul the in-process simultaneously, and the short circuit instrument that everybody used is difficult to distinguish, and when it discharged the relay short circuit, because the short circuit instrument is difficult to distinguish, caused the contact point to omit easily, caused the potential safety hazard for overhauing, also influenced maintenance efficiency simultaneously.
Disclosure of Invention
Aiming at the prior art, the invention provides the switch cabinet short-circuit tool indicating device, which is used for distinguishing short-circuit tools used by different maintainers through color blocks with different colors, reducing the false identification of contact point short-circuit tools and improving the overhauling efficiency.
The technical scheme for solving the technical problems is as follows: a short circuit tool indicating device of a switch cabinet comprises a chassis arranged on a short circuit tool and a cover body covered on the chassis, wherein the cover body is rotatably connected with the chassis; at least two color blocks with different colors are arranged on the chassis; the cover body is made of transparent materials, and the bottom surface of the cover body is provided with an opaque area, so that the transparent area on the bottom surface of the cover body corresponds to the color block with the same color; the indicating device is made to map different colors by rotating the chassis.
When the technical scheme is used, the cover body is rotated, so that color blocks with different colors are mapped out from the transparent area of the chassis, and the indicating device can display different colors, thereby achieving the effect of indicating the short-circuit tool to be used by different maintainers.
The indicating device is simple in structure, and can achieve the indicating effect without a power supply.
Drawings
FIG. 1 is a schematic view of the present invention mounted on a shorting tool;
FIG. 2 is a schematic overall structure diagram of an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a cover according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a chassis according to an embodiment of the present invention;
FIG. 5 is a schematic view of the internal structure of the chassis according to an embodiment of the present invention;
FIG. 6 is a schematic view of a bump structure according to an embodiment of the present invention;
FIG. 7 is a schematic structural view of a guide groove according to an embodiment of the present invention;
FIG. 8 is a schematic diagram of an arrangement of color patches according to an embodiment of the present invention;
FIG. 9 is a schematic overall structure diagram of an embodiment of the present invention;
FIG. 10 is a schematic view of the internal structure of the chassis according to an embodiment of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
100-short circuit tool, 101-indicating device, 1-chassis, 11-color block, 12-guide groove, 121-limiting plate, 13-compression spring, 14-bulge, 141-limiting step, 15-magnet, 16-indicating lamp, 17-microswitch, 18-button cell, 2-cover body, 21-opaque area, 22-groove, 23-rotating shaft and 24-arc surface.
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 invention.
In the following embodiments, the surface of the cover 2 close to or in contact with the chassis 1 is the bottom surface of the cover 2, and the surface far away from the chassis 1 is the top surface of the cover 2. The one side that chassis 1 is close to and contacts the apron bottom surface is the upper surface of chassis 1, and the one side that chassis 1 and short circuit instrument contact is the bottom surface of chassis 1.
Example 1
As shown in fig. 1 to 4, the present embodiment provides a short circuit tool indicating device for a switch cabinet, including a chassis 1 installed on a short circuit tool 100 and a cover 2 covering the chassis 1, where the cover 2 is rotatably connected to the chassis 1; at least two color blocks 11 with different colors are arranged on the chassis 1; the cover body 2 is made of transparent materials, and the bottom surface of the cover body 2 is provided with an opaque area 21, so that the transparent area on the bottom surface of the cover body 2 corresponds to the color block 11 with the same color; by turning the chassis 1 the pointing device 101 is mapped in different colors. The colors of two adjacent color blocks 11 are different, and the transparent areas and the non-transparent areas 21 are alternately arranged.
The bottom surface of the cover 2 is provided with an opaque area 21 by coating an opaque material. The color blocks 11 are arranged in rows along the axis of the chassis 1 in a ring shape; each opaque area 21 conforms to the shape of one color patch 11.
During the rotation of the cover 2, the ambient light is reflected from the transparent area on the bottom surface of the cover 2 according to the color patches 11 with different colors, so that the indicating device 101 presents different colors.
Preferably, the cover body 2 comprises a bottom surface, a top surface and a side wall sleeved on the outer wall of the chassis 1; the top surface of lid 2 is arc surface 24, is hollow structure between bottom surface and the top surface, and light forms diffuse reflection, and the maintainer all can be clear in the equidirectional colour of seeing indicating device 101.
Preferably, a plurality of color patches 11 of the same color are arranged on the chassis 1, and a plurality of opaque regions 21 on the cover 2 are correspondingly arranged; and the color blocks 11 of each color are arrayed annularly along the axis of the chassis 1; a plurality of opaque areas 21 are arranged on the bottom surface of the cover body 2 and are annularly arrayed along the axis of the chassis 1; the color block 11 of each color is uniformly mapped to the color, so that the color of the indicating device 101 is fuller, and the indicating effect is better.
In this embodiment, different maintainers can define different colours when carrying out different maintenance tasks to distinguish the cubical switchboard short circuit instrument that different personnel set up, after the maintenance work was accomplished, can tear down the cubical switchboard short circuit instrument that oneself set up fast according to the colour mark that oneself set up, prevent that the mistake from dismantling other cubical switchboard short circuit instruments, cause danger to other maintainers.
Example 2
As a preferred embodiment, as shown in fig. 8, a plurality of color patches 11 of the same color are arranged in pixels on the chassis 1; the opaque region 21 provided on the bottom surface of the cover 2 makes the transparent region of the bottom surface of the cover 2 present a pixel arrangement corresponding to the color patch 11 of the same color.
The chassis 1 comprises two colors, one is the color of color blocks 11 such as red/green/orange and the like arranged in pixels, and the other is white presented at places except the color blocks 11; the arrangement mode of the transparent areas on the bottom surface of the cover body 2 is the same as that of the color blocks 11, so that the transparent areas and the color blocks 11 are overlapped or staggered in the rotation process of the cover body 2, and the color of the color blocks 11 is presented. Because the color lumps 11 are distributed in pixels, when the top surface of the cover body 2 is arc-shaped, an inspector can visually present a visual effect of completely the color of the color lumps 11 when observing the indicating device 101, so that the indicating effect is more vivid, and in addition, the inspector can observe the color of the color lumps 11 from any angle due to the diffuse reflection effect of the top surface of the arc-shaped cover body 2, so that the inspection and the distinguishing are convenient.
In this embodiment, the display of colors is realized by adopting a pixel arrangement mode, the pixels are densely arranged, the whole color block is fully distributed for related colors by visual effect at a proper distance, and compared with the display of colors in an interval mode, the display of only one color can improve the identification degree.
Other parts in this embodiment are substantially the same as those in embodiment 1, and thus are not described in detail.
Example 3
As a preferable embodiment, as shown in fig. 5 and 6, a guide groove 12 is provided on the chassis 1, and a compression spring 13 and a protrusion 14 capable of moving up and down along the guide groove 12 are provided in the guide groove 12; at least two grooves 22 are annularly arrayed on one surface of the cover body 2 close to the chassis 1 along the axis of the chassis 1; the configuration of the grooves 22 matches the configuration of the protrusions 14.
The protrusion 14 can be a wedge-shaped protrusion 14 or an arc-shaped protrusion 14, and the groove 22 can be matched with a V-shaped groove 22 or an arc-shaped groove 22 which is the wedge-shaped protrusion 14 or the arc-shaped protrusion 14; the number of the grooves 22 is matched with the number of the color blocks 11 on the chassis 1, and the colors of the adjacent color blocks 11 are different, so that one groove 22 is rotated by the cover body 2 to change one color. Through the corresponding setting of recess 22 and colour lump 11, the maintainer need not the turned angle of oneself adjustment lid 2, can realize that lid 2 rotates and targets in place, avoids because rotating not in place, causes the colour of adjacent colour lump 11 to mix, influences indicating effect.
When the cover body 2 rotates, the bulge 14 slides out of the current groove 22, the bulge 14 is stressed, the compression spring 13 is compressed, the bulge 14 retracts into the guide groove 12, and when the cover body 2 rotates to the position that the bulge 14 corresponds to the next groove 22, the bulge 14 is pushed by the restoring force of the compression spring 13 to be embedded into the next groove 22, so that the current rotating position of the cover body 2 is determined.
Preferably, the protrusion 14 is a wedge-shaped block with one inclined surface and three vertical surfaces, and the groove 22 is also formed by an ∠ -shaped groove 22 formed by one inclined surface and three vertical surfaces, so that the cover body 2 can only rotate in one direction, and the operation of a maintainer is convenient.
Other parts of this embodiment are substantially the same as those of the above embodiment, and therefore are not described in detail.
Example 4
As a preferred embodiment scheme, a spring piece which extends tangentially along the direction of the side wall is arranged on the side wall of the chassis 1, an ∠ -shaped rotating groove which is circumferentially arranged along the axis of the chassis 1 is arranged on the inner surface of the side wall of the cover body 2, the rotating groove is matched with the spring piece, and the rotating groove and the color block 11 are correspondingly arranged, so that the color of the cover body 2 can be changed by rotating one rotating groove.
Other parts of this embodiment are substantially the same as those of the above embodiment, and therefore are not described in detail.
Example 5
The improvement is that: as shown in fig. 7, a position limiting plate 121 is disposed at an opening of the guide groove 12; the protrusion 14 is provided with a limiting step 141 corresponding to the limiting plate 121. The limiting plate 121 limits the distance that the protrusion 14 moves towards the cover 2 under the action of the compression spring 13, so as to prevent the protrusion 14 from bouncing out of the guide groove 12 under the action of the restoring force of the compression spring 13 and impacting the cover 2, which affects the service life of the indicating device 101.
Other parts in this embodiment are substantially the same as those in embodiment 3, and thus are not described in detail.
Example 6
As a preferable embodiment, as shown in fig. 2, as shown in fig. 3 and 4, the chassis 1 is provided with a circular groove or a circular through hole in the center; a rotating shaft 23 embedded in a circular groove or a circular through hole is arranged at the central position on one surface of the cover body 2 close to the chassis 1. The rotating shaft 23 is embedded into the center of the chassis 1 to serve as a rotating shaft of the cover body 2, so that the rotating process of the cover body 2 always occurs around the rotating shaft 23, and dislocation is avoided.
Other parts of this embodiment are substantially the same as those of the above embodiment, and therefore are not described in detail.
Example 7
In a preferred embodiment, as shown in fig. 3 and fig. 9, the indicating device 101 is detachably connected with the short-circuit tool 100 through a magnet 15 mounted on the bottom surface of the chassis 1. The indicating device 101 is detachably connected with the short-circuit tool 100 through the magnet 15, other connecting structures are not needed, and the indicating device is simple in structure and convenient and quick to install and detach.
Other parts of this embodiment are substantially the same as those of the above embodiment, and therefore are not described in detail.
Example 8
As a preferable embodiment, as shown in fig. 4 and 5, and as shown in fig. 9 and 10, an indicator light 16 and a micro switch 17 electrically connected to the indicator light 16 are further disposed in the chassis 1; the microswitch 17 protrudes out of the bottom surface of the chassis 1; the chassis 1 is also internally provided with a button battery 18 which is electrically connected with the indicator light 16 and the microswitch 17.
The bottom surface of the chassis 1 is provided with an embedded battery groove; button batteries 18 are embedded in the battery wells to provide power to the indicator lights 16. The indicator light 16 is a white light source; which is located below the upper surface of the chassis 1; the upper surface of the chassis 1 is made of semitransparent materials or transparent materials, such as acrylic plates, organic glass and the like; the light emitted from the indicator lamp 16 is made to show different colors through the color patches 11 on the upper surface of the chassis 1.
The microswitch 17 is arranged on the bottom surface of the chassis 1, when the indicating device is arranged on the short-circuit tool 100, the microswitch 17 turns on the indicating lamp 16 to play a role in complementing light due to the fact that the bottom surface of the chassis 1 is pressed, and the indicating device can achieve an indicating effect under the condition of insufficient ambient light; when the indicating device 100 is removed, the microswitch 17 is not stressed, and the indicating lamp 16 is turned off, so that the turning-off operation is not required to be additionally carried out.
Preferably, the indicator lights 16 are arranged in a plurality of equal intervals along the circumferential direction of the axis of the chassis 1, so that a better light complementing effect is realized.
Other parts of this embodiment are substantially the same as those of the above embodiment, and therefore are not described in detail.
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 invention, 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 (10)
1. The utility model provides a cubical switchboard short circuit instrument indicating device which characterized in that: the short-circuit device comprises a chassis (1) arranged on a short-circuit tool (100) and a cover body (2) covered on the chassis (1), wherein the cover body (2) is rotatably connected with the chassis (1); at least two color blocks (11) with different colors are arranged on the chassis (1); the cover body (2) is made of transparent materials, and the bottom surface of the cover body (2) is provided with an opaque area (21), so that the transparent area on the bottom surface of the cover body (2) corresponds to the color block (11) with the same color; the indicating device (101) is mapped to different colors by rotating the chassis (1).
2. A short-circuit tool indicating device for a switch cabinet according to claim 1, characterized in that a guide groove (12) is arranged on the chassis (1), and a compression spring (13) and a protrusion (14) which can move up and down along the guide groove (12) are arranged in the guide groove (12); at least two grooves (22) are arranged on the bottom surface of the cover body (2) along the axis of the chassis (1) in an annular array; the structure of the groove (22) is matched with that of the bulge (14).
3. The switch cabinet short circuit tool indicating device according to claim 2, characterized in that: the bulge (14) is a wedge-shaped block with one inclined side surface and three vertical side surfaces.
4. The switch cabinet shorting tool indicating device according to claim 3, wherein: a limiting plate (121) is arranged at the opening of the guide groove (12); the protrusion (14) is provided with a limiting step (141) corresponding to the limiting plate (121).
5. The switch cabinet shorting tool indicating device according to any one of claims 1, 2, 3 and 4, wherein: a circular groove or a circular through hole is formed in the center of the chassis (1); and a rotating shaft (23) embedded into the circular groove or the circular through hole is arranged at the central position on the surface, close to the chassis (1), of the cover body (2).
6. A switch cabinet short circuit tool indicating device according to any one of claims 1-4, characterized in that a plurality of color blocks (11) of the same color are arranged on the chassis (1), and the color blocks (11) of each color are annularly arrayed along the axis of the chassis (1); the bottom surface of the cover body (2) is provided with a plurality of opaque areas (21) which are annularly arrayed along the axis of the chassis (1).
7. A switch cabinet shorting tool indicator according to claim 6, characterized in that a plurality of said colour blocks (11) of the same colour are arranged in pixels on the chassis (1); the transparent area on the bottom surface of the cover body (2) is arranged in the same pixel with the color block (11) with the same color.
8. A switch cabinet shorting tool indicating device according to any one of claims 1, 2, 3, 4 and 7, characterized in that the indicating device (101) is detachably connected with the shorting tool (100) through a magnet (15) arranged on the bottom surface of the chassis (1).
9. The short-circuit tool indicating device for the switch cabinet according to claim 8, wherein an indicator light (16) and a microswitch (17) electrically connected with the indicator light (16) are further arranged in the chassis (1); the microswitch (17) protrudes out of the bottom surface of the chassis (1), so that the indicator light (16) is lightened when the indicating device (101) is arranged on the short-circuit tool (100); the chassis (1) is internally provided with a button battery (18) which is electrically connected with the indicator light (16) and the microswitch (17).
10. A short-circuit tool indicating device for a switch cabinet according to any one of claims 1, 2, 3, 4, 7 and 9, characterized in that the surface of the cover body (2) far away from the chassis (1) is a circular arc surface (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911111804.8A CN110970824A (en) | 2019-11-14 | 2019-11-14 | Cubical switchboard short circuit instrument indicating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911111804.8A CN110970824A (en) | 2019-11-14 | 2019-11-14 | Cubical switchboard short circuit instrument indicating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110970824A true CN110970824A (en) | 2020-04-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911111804.8A Pending CN110970824A (en) | 2019-11-14 | 2019-11-14 | Cubical switchboard short circuit instrument indicating device |
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| CN (1) | CN110970824A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201945627U (en) * | 2010-12-11 | 2011-08-24 | 珠海安电电子科技有限公司 | Novel high pressure electrical display device |
| CN104538803A (en) * | 2014-12-05 | 2015-04-22 | 佛山市中科院环境与安全检测认证中心有限公司 | Power-saving wiring board |
| CN105185618A (en) * | 2015-08-18 | 2015-12-23 | 中国南方电网有限责任公司超高压输电公司检修试验中心 | GIS switch opening and closing indicating device |
| CN108376603A (en) * | 2017-09-08 | 2018-08-07 | 江西鑫固电气有限公司 | A kind of transformer convenient for adjusting setting angle |
| CN110067948A (en) * | 2019-05-24 | 2019-07-30 | 侯红玲 | A kind of energy-saving radiating type LED lights |
-
2019
- 2019-11-14 CN CN201911111804.8A patent/CN110970824A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201945627U (en) * | 2010-12-11 | 2011-08-24 | 珠海安电电子科技有限公司 | Novel high pressure electrical display device |
| CN104538803A (en) * | 2014-12-05 | 2015-04-22 | 佛山市中科院环境与安全检测认证中心有限公司 | Power-saving wiring board |
| CN105185618A (en) * | 2015-08-18 | 2015-12-23 | 中国南方电网有限责任公司超高压输电公司检修试验中心 | GIS switch opening and closing indicating device |
| CN108376603A (en) * | 2017-09-08 | 2018-08-07 | 江西鑫固电气有限公司 | A kind of transformer convenient for adjusting setting angle |
| CN110067948A (en) * | 2019-05-24 | 2019-07-30 | 侯红玲 | A kind of energy-saving radiating type LED lights |
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Application publication date: 20200407 |
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