CN213367389U - Safety device for electric power design service - Google Patents
Safety device for electric power design service Download PDFInfo
- Publication number
- CN213367389U CN213367389U CN202022364357.1U CN202022364357U CN213367389U CN 213367389 U CN213367389 U CN 213367389U CN 202022364357 U CN202022364357 U CN 202022364357U CN 213367389 U CN213367389 U CN 213367389U
- Authority
- CN
- China
- Prior art keywords
- lcd screen
- electric power
- safety device
- power design
- design service
- 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
- 230000001012 protector Effects 0.000 claims abstract description 25
- 238000009434 installation Methods 0.000 claims abstract description 13
- 230000006835 compression Effects 0.000 claims abstract description 7
- 238000007906 compression Methods 0.000 claims abstract description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 18
- 239000000428 dust Substances 0.000 claims description 15
- 229910052742 iron Inorganic materials 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 5
- 208000037656 Respiratory Sounds Diseases 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract 3
- 239000004973 liquid crystal related substance Substances 0.000 description 12
- 238000003466 welding Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a safety device for electric power design service, including relay protector, fixture block and LCD screen, the front of LCD screen is provided with protection mechanism, protection mechanism includes transparent plate and two sets of installation pieces, the inside of installation piece has seted up the slot, the inside of fixture block has seted up the activity groove, the inside of activity groove is provided with the mounting panel, be provided with compression spring between mounting panel and the activity groove, the side of mounting panel is provided with the movable strip, the tip of movable strip can penetrate into the inside of slot; the utility model discloses a protection machanism of design is convenient for protect the LCD screen, prevents that operating personnel from touch the LCD screen carelessly easily in operation process, leads to the LCD screen the condition that mar appears or produce crackle, has improved operating personnel's operation impression, has reduced use cost, makes things convenient for operating personnel to operate, extends the long life of LCD screen.
Description
Technical Field
The utility model belongs to the technical field of the electric power protection, concretely relates to safety device is used in electric power design service.
Background
The electric power design service is used for construction of a power grid or an electric power system project, a relay protector is used in operation of the electric power system, the relay protector is an instrument for carrying out safety protection on the electric power system, and can detect faults or abnormal conditions occurring in the electric power system so as to send out an alarm signal, or directly isolate and cut off fault parts so as to protect the electric power system.
When the existing relay protector is used, an operator easily and carelessly touches a liquid crystal screen in the operation process to cause scratches and cracks on the liquid crystal screen, so that the normal operation of the operator can be influenced, the operation of the operator is inconvenient, the service life of the liquid crystal screen can be shortened, and the use cost is increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a safety device is used in electric power design service to solve the current relay protection ware that proposes in the above-mentioned background art when using, operating personnel touch the LCD screen carelessly easily in operation process, lead to LCD screen mar and crackle to appear, not only can influence operating personnel's normal operation, the operation of giving operating personnel brings inconveniently, also can reduce the life of LCD screen, increases use cost's problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electric power design safety device for service, includes relay protection ware, fixture block and LCD screen, the front of LCD screen is provided with protection mechanism, protection mechanism includes transparent plate and two sets of installation piece, the slot has been seted up to the inside of installation piece, the movable groove has been seted up to the inside of fixture block, the inside in movable groove is provided with the mounting panel, the mounting panel with be provided with compression spring between the movable groove, the side of mounting panel is provided with removes the strip, the tip that removes the strip can penetrate the inside of slot.
Preferably, the front of the moving strip is provided with a moving rod, and the mounting block is connected with the relay protector through welding.
Preferably, relay protection ware's front is provided with the button, the last dustproof mechanism that is provided with of relay protection ware, dustproof mechanism includes dust cover and iron sheet, the one end of dust cover is provided with magnet, magnet with connect through adsorbing between the iron sheet.
Preferably, the other side of the dust cover is rotatably connected with the relay protector through a rotating shaft.
Preferably, the front of relay protector still is provided with the pilot lamp, just the pilot lamp embedding is installed relay protector's front.
Preferably, relay protection ware's both sides face all is provided with the fixed strip, set up two sets of mounting holes on the fixed strip, relay protection ware's the back is provided with two sets of binding post.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses a protection machanism of design is convenient for protect the LCD screen, prevents that operating personnel from touch the LCD screen carelessly easily in operation process, leads to the LCD screen the condition that mar appears or produce crackle, has improved operating personnel's operation impression, has reduced use cost, makes things convenient for operating personnel to operate, extends the long life of LCD screen.
(2) The utility model discloses a dustproof mechanism of design is convenient for can prevent dust the button when not using, prevents that external dust from easily adhering to on the button, inconvenient condition of clearing up when the reuse, the simple operation, it is dustproof effectual, make things convenient for operating personnel reuse relay protection ware.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged schematic view of a portion a in fig. 1 according to the present invention;
FIG. 3 is a schematic sectional view of the mounting block and the clamping block of the present invention;
fig. 4 is a schematic diagram of a rear view structure of the relay protector of the present invention;
in the figure: 1. iron sheets; 2. a relay protector; 3. mounting blocks; 4. a fixing strip; 5. a transparent plate; 6. a liquid crystal screen; 7. a dust cover; 8. a magnet; 9. pressing a key; 10. a compression spring; 11. a clamping block; 12. a travel bar; 13. a moving bar; 14. a slot; 15. a wiring terminal; 16. and (7) mounting the plate.
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.
Referring to fig. 1-4, the present invention provides a technical solution: a safety protection device for electric power design service comprises a relay protector 2, a fixture block 11 and a liquid crystal screen 6, wherein a protection mechanism is arranged on the front surface of the liquid crystal screen 6 and comprises a transparent plate 5 and two groups of installation blocks 3, slots 14 are formed in the installation blocks 3, movable grooves are formed in the fixture block 11, installation plates 16 are arranged in the movable grooves, compression springs 10 are arranged between the installation plates 16 and the movable grooves, moving strips 13 are arranged on the side surfaces of the installation plates 16, the end parts of the moving strips 13 can penetrate into the slots 14, moving rods 12 are arranged on the front surfaces of the moving strips 13, the installation blocks 3 and the relay protector 2 are connected in a welding mode, the liquid crystal screen 6 is protected through the designed protection mechanism, operators are prevented from easily and carelessly touching the liquid crystal screen 6 in the operation process, and scratches or cracks are caused on the liquid crystal screen 6, the operation feeling of operators is improved, the use cost is reduced, the operators can operate conveniently, and the service life of the liquid crystal display 6 is prolonged.
In this embodiment, it is preferred, relay protector 2's front is provided with button 9, be provided with dustproof mechanism on relay protector 2, dustproof mechanism includes dust cover 7 and iron sheet 1, the one end of dust cover 7 is provided with magnet 8, be connected through adsorbing between magnet 8 and the iron sheet 1, rotate through the pivot between the opposite side of dust cover 7 and the relay protector 2 and be connected, dustproof mechanism through the design, be convenient for can prevent dust button 9 when not using, prevent that the easy adhesion of external dust is on button 9, the inconvenient condition of clearing up when reuse, the simple operation, it is dustproof effectual, make things convenient for operating personnel to reuse relay protector 2.
In this embodiment, preferably, an indicator light is further disposed on the front surface of the relay protector 2, and the indicator light is embedded in the front surface of the relay protector 2.
In this embodiment, preferably, both sides of the relay protector 2 are provided with the fixing strip 4, two sets of mounting holes are provided on the fixing strip 4, and the back of the relay protector 2 is provided with two sets of wiring terminals 15.
The utility model discloses a theory of operation and use flow:
when the utility model is used, the moving rod 12 moves inwards to drive the moving strip 13 to move, the moving strip 13 drives the mounting plate 16 to move, at the moment, the compression spring 10 is compressed by the extrusion of the mounting plate 16, the moving rod 12 stops moving after moving inwards to a proper position, at the moment, the transparent plate 5 is placed at the front position of the liquid crystal screen 6, the end part of the moving strip 13 is matched with the position of the slot 14, then the moving rod 12 is released, at the moment, the compression spring 10 stretches back to push the mounting plate 16 to move outwards, the mounting plate 16 drives the moving strip 13 to move outwards, at the moment, the end part of the moving strip 13 penetrates into the slot 14, at the moment, the transparent plate 5 can be installed, at the moment, the transparent plate 5 can protect the liquid crystal screen 6, when the dismounting is needed, the moving rod 12 moves inwards again, the moving strip 13 is driven to move, the moving strip 13 drives the mounting plate 16, the end of the moving strip 13 is then removed from the slot 14, and the transparent plate 5 is removed;
when the dustproof cover 7 is closed, the magnet 8 is adsorbed to the iron sheet 1, the dustproof cover 7 can be closed, the dustproof cover 7 can be used for preventing dust of the key 9, when the dustproof cover is used, the dustproof cover 7 is opened again, the magnet 8 is separated from the iron sheet 1, and the dustproof cover 7 can be opened.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a safety device is used in electric power design service, includes relay protection ware (2), fixture block (11) and LCD screen (6), its characterized in that: the front of LCD screen (6) is provided with protection mechanism, protection mechanism includes transparent plate (5) and two sets of installation piece (3), slot (14) have been seted up to the inside of installation piece (3), the movable groove has been seted up to the inside of fixture block (11), the inside in movable groove is provided with mounting panel (16), mounting panel (16) with be provided with compression spring (10) between the movable groove, the side of mounting panel (16) is provided with removes strip (13), the tip of removing strip (13) can penetrate the inside of slot (14).
2. The safety device for power design service according to claim 1, wherein: the front of removal strip (13) is provided with carriage release lever (12), installation piece (3) with through welded connection between relay protection ware (2).
3. The safety device for electric power design service according to claim 2, characterized in that: the front of relay protector (2) is provided with button (9), be provided with dustproof mechanism on relay protector (2), dustproof mechanism includes dust cover (7) and iron sheet (1), the one end of dust cover (7) is provided with magnet (8), magnet (8) with connect through adsorbing between iron sheet (1).
4. A safety shield for electric power design service as claimed in claim 3, wherein: the other side of the dust cover (7) is rotatably connected with the relay protector (2) through a rotating shaft.
5. The safety device for power design service according to claim 4, wherein: the front of relay protector (2) still is provided with the pilot lamp, just the pilot lamp embedding is installed the front of relay protector (2).
6. The safety device for electric power design service according to claim 5, characterized in that: both sides face of relay protection ware (2) all is provided with fixed strip (4), two sets of mounting holes have been seted up on fixed strip (4), the back of relay protection ware (2) is provided with two sets of binding post (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022364357.1U CN213367389U (en) | 2020-10-22 | 2020-10-22 | Safety device for electric power design service |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022364357.1U CN213367389U (en) | 2020-10-22 | 2020-10-22 | Safety device for electric power design service |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213367389U true CN213367389U (en) | 2021-06-04 |
Family
ID=76131553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022364357.1U Expired - Fee Related CN213367389U (en) | 2020-10-22 | 2020-10-22 | Safety device for electric power design service |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213367389U (en) |
-
2020
- 2020-10-22 CN CN202022364357.1U patent/CN213367389U/en not_active Expired - Fee Related
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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: 20210604 |