CN203838977U - Sign for magnetic vacuum switch - Google Patents
Sign for magnetic vacuum switch Download PDFInfo
- Publication number
- CN203838977U CN203838977U CN201420265060.1U CN201420265060U CN203838977U CN 203838977 U CN203838977 U CN 203838977U CN 201420265060 U CN201420265060 U CN 201420265060U CN 203838977 U CN203838977 U CN 203838977U
- Authority
- CN
- China
- Prior art keywords
- lanyard
- direction board
- vacuum switch
- magnetic force
- force vacuum
- 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 - Lifetime
Links
- 239000000463 material Substances 0.000 claims description 14
- 210000004907 gland Anatomy 0.000 claims description 12
- 238000001179 sorption measurement Methods 0.000 claims description 10
- 239000004677 Nylon Substances 0.000 claims description 4
- 229920001778 nylon Polymers 0.000 claims description 4
- 241000252254 Catostomidae Species 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 2
- 210000003298 dental enamel Anatomy 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- -1 enamel Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model discloses a sign for a magnetic vacuum switch. The sign comprises a sign body and a hanging rope. The two ends of the hanging rope are respectively provided with a fixing head, slots are formed in the ends, far from the hanging rope, of the fixing heads, a coating is arranged on the inner surface of each slot, and one lateral edge of the sign body is inserted in the slots to be fixedly connected with the hanging rope; an adsorbing piece is arranged on one side face of the sign body. The sign for the magnetic vacuum switch is simple in structure, low in cost, convenient to assemble and disassemble, and not prone to turning and falling.
Description
Technical field
The utility model relates to a kind of nameplate, particularly a kind of magnetic force vacuum switch nameplate.
Background technology
Nameplate is a kind of safety nameplate that is applied to working-yard, plays reminder alarm effect in Construction and Maintenance work, with guarantee personnel and device security.But due to working-yard how out of doors, direction board due to structure problem often occur overturning, drop, install inconvenience etc. problem.
Utility model content
Problem to be solved in the utility model is that a kind of convenient disassembly, the difficult magnetic force vacuum switch nameplate that overturns, comes off are provided.
In order to address the above problem, the utility model provides magnetic force vacuum switch nameplate, comprise direction board and lanyard, described lanyard two ends are respectively equipped with a gland, described gland is provided with slot away from one end of described lanyard, described slot inside surface is provided with coat, and described direction board one side is fixedly connected with described lanyard by inserting described slot; Described direction board one side is provided with adsorption piece.
As preferably, described gland has the one end being connected with described lanyard from it two the first clamping plate that are oppositely arranged and the second clamping plate that form to extending away from described lanyard direction, between described the first clamping plate and the second clamping plate, forms described slot.
As preferably, described direction board be shaped as rectangle, described adsorption piece is the magnet of being at least located at four ends of described direction board, the side that described direction board deviates from described magnet is image layer.
As preferably, described adsorption piece is at least four suckers of being located at respectively four ends of described direction board.
As preferably, on described lanyard, be arranged with one for installing the becket of described direction board.
As preferably, described lanyard is a strip broadband.
As preferably, described image layer scribbles the word of Do not switch on Men working.
As preferably, described direction board adopts PVC material to make, and its thickness is 2.5mm, and described lanyard adopts nylon material to make, and its length is 300mm, and width is 12mm.
Magnetic force vacuum switch of the present utility model is with the beneficial effect of nameplate, owing to being provided with tabular gland, the connection area between direction board and lanyard is increased, and makes direction board be difficult for upset; In addition.On direction board, set up adsorption piece, make direction board further be fixed on holder (magnetic switch) upper, more difficult upset, come off.
Brief description of the drawings
Fig. 1 is the structural representation of magnetic force vacuum switch of the present utility model nameplate.
Fig. 2 is the magnetic force vacuum switch of the present utility model lanyard of nameplate and the structural representation of gland.
Reference numeral:
1-lanyard; 2-direction board; 3-gland; 4-the first clamping plate; 5-the second clamping plate; 6-slot; 7-magnet; 8-becket.
Embodiment
Below in conjunction with accompanying drawing, magnetic force vacuum switch of the present utility model is described in detail with nameplate.
The utility model discloses a kind of magnetic force vacuum switch nameplate, it comprises direction board 2 and lanyard 1, lanyard 1 two ends are respectively equipped with a gland 3, this gland 3 is provided with a slot 6 away from one end of lanyard 1, slot 6 inside surfaces are provided with coat (not shown), direction board 2 one sides are fixedly connected with lanyard 1 by inserting this slot 6, and direction board 2 one sides are provided with adsorption piece.
As shown in Figure 1, gland 3 has the one end being connected with lanyard 1 from it two the first clamping plate 4 that are oppositely arranged and the second clamping plate 5 that form to extending away from lanyard 1 direction, forms above-mentioned slot 6 between these first clamping plate 4 and the second clamping plate 5.One end that gland 3 in the present embodiment is connected with lanyard 1 is a frustum, and this frustum bottom surface is respectively to extend to form two rectangular-shaped above-mentioned the first clamping plate 4 and the second clamping plate 5 away from lanyard 1 direction.In addition, on lanyard 1, be also arranged with one for being connected to install the becket 8 of direction board with insulating bar (not shown), especially while this direction board being installed in to higher position, because this becket 8 and insulating bar are connected, direction board can not slided by relative insulating bar, impact is installed.
Applicant finds in the time developing magnetic force vacuum switch of the present utility model with nameplate, if direction board uses stainless steel, enamel, plastic or other material to make, lanyard adopts the materials such as nylon rope, tinsel, insulated metallic filaments to make, and there are the following problems to make the nameplate of above different materials combination:
The direction board 2 of PVC material is joined the lanyard 1 that nylon rope is made: time-consuming in use, and easily overturn, be wound around, impact is hung, is torn open the time.In the time that the thickness of direction board 2 is less than 1 millimeter, easily causes and come off.
The direction board 2 of PVC material is joined the lanyard 1 that metallic bond is made: metallic bond very easily contacts and causes short circuit with electrical equipment.
The direction board 2 of plastic material is joined the lanyard 1 of PVC material: easily comes off, and breakage when Construction and Maintenance very easily in the winter time.
The direction board 2 of enamel material is joined the lanyard 1 that metallic bond is made: easily upset, winding, impact is hung, torn open the time, and metallic bond very easily contacts and causes short circuit with electrical equipment.
Therefore, the direction board 2 in the present embodiment be shaped as rectangle, preferably made by PVC material, its thickness is preferably 2.5mm, weight is 35 grams.Lanyard 1, for having the belt of certain width, is made up of PVC material, and its length is preferably 300mm, and width is preferably 12mm.So that magnetic force vacuum switch of the present utility model can reach good result of use with nameplate.
In addition, as shown in Figure 1, adsorption piece is the magnet 7 of being at least located at 2 four ends of direction board, and the side that direction board 2 deviates from magnet 7 is image layer.Certainly, adsorption piece also can be at least four suckers of being located at respectively 2 four ends of direction board.
As shown in Figure 1, the image layer in the present embodiment scribbles the word of Do not switch on Men working, can certainly increase image.
1-5 month in 2014, five power supply stations were total to grid switching operation 426 times, if within 5.3 minutes consuming time, calculated according to each grid switching operation, and grid switching operation 426 times 38 hours consuming time altogether so, power supply reliability is 99.74%; By using magnetic force vacuum switch of the present utility model with after nameplate, each grid switching operation is consuming time is 2.2 minutes, and grid switching operation is total to 16 hours consuming time 426 times so, and power supply reliability is up to 99.89%.Save time altogether by contrast 22 hours, improved 0.15% power supply reliability simultaneously.And the situation that nameplate winding occurs and come off greatly reduces.
Above embodiment is only exemplary embodiment of the present utility model, is not used in restriction the utility model, and protection domain of the present utility model is defined by the claims.Those skilled in the art can, in essence of the present utility model and protection domain, make various amendments or be equal to replacement the utility model, this amendment or be equal to replacement and also should be considered as dropping in protection domain of the present utility model.
Claims (8)
1. magnetic force vacuum switch nameplate, it is characterized in that, comprise direction board and lanyard, described lanyard two ends are respectively equipped with a gland, described gland is provided with slot away from one end of described lanyard, described slot inside surface is provided with coat, and described direction board one side is fixedly connected with described lanyard by inserting described slot; Described direction board one side is provided with adsorption piece.
2. magnetic force vacuum switch nameplate according to claim 1, it is characterized in that, described gland has the one end being connected with described lanyard from it two the first clamping plate that are oppositely arranged and the second clamping plate that form to extending away from described lanyard direction, between described the first clamping plate and the second clamping plate, forms described slot.
3. magnetic force vacuum switch nameplate according to claim 1, it is characterized in that, described direction board be shaped as rectangle, described adsorption piece is the magnet of being at least located at four ends of described direction board, the side that described direction board deviates from described magnet is image layer.
4. magnetic force vacuum switch nameplate according to claim 1, is characterized in that, described adsorption piece is at least four suckers of being located at respectively four ends of described direction board.
5. magnetic force vacuum switch nameplate according to claim 1 and 2, is characterized in that, is arranged with one for installing the becket of described direction board on described lanyard.
6. magnetic force vacuum switch nameplate according to claim 5, is characterized in that, described lanyard is a strip broadband.
7. magnetic force vacuum switch nameplate according to claim 3, is characterized in that, described image layer scribbles the word of Do not switch on Men working.
8. according to the magnetic force vacuum switch nameplate one of claim 1-4 Suo Shu, it is characterized in that, described direction board adopts PVC material to make, and its thickness is 2.5mm, and described lanyard adopts nylon material to make, and its length is 300mm, and width is 12mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420265060.1U CN203838977U (en) | 2014-05-22 | 2014-05-22 | Sign for magnetic vacuum switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420265060.1U CN203838977U (en) | 2014-05-22 | 2014-05-22 | Sign for magnetic vacuum switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203838977U true CN203838977U (en) | 2014-09-17 |
Family
ID=51516791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420265060.1U Expired - Lifetime CN203838977U (en) | 2014-05-22 | 2014-05-22 | Sign for magnetic vacuum switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203838977U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105303218A (en) * | 2015-10-26 | 2016-02-03 | 上海交通大学 | Wearable metal two-dimensional code device |
| CN109767934A (en) * | 2019-01-11 | 2019-05-17 | 国网福建省电力有限公司三明供电公司 | A kind of anti-error switching device and application method for protection screen cabinet air switch |
| CN113781899A (en) * | 2021-09-22 | 2021-12-10 | 广东电网有限责任公司 | Sign board |
-
2014
- 2014-05-22 CN CN201420265060.1U patent/CN203838977U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105303218A (en) * | 2015-10-26 | 2016-02-03 | 上海交通大学 | Wearable metal two-dimensional code device |
| CN109767934A (en) * | 2019-01-11 | 2019-05-17 | 国网福建省电力有限公司三明供电公司 | A kind of anti-error switching device and application method for protection screen cabinet air switch |
| CN113781899A (en) * | 2021-09-22 | 2021-12-10 | 广东电网有限责任公司 | Sign board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140917 |