CN215576448U - Low-voltage 1U case in electric power system - Google Patents
Low-voltage 1U case in electric power system Download PDFInfo
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- CN215576448U CN215576448U CN202121724524.7U CN202121724524U CN215576448U CN 215576448 U CN215576448 U CN 215576448U CN 202121724524 U CN202121724524 U CN 202121724524U CN 215576448 U CN215576448 U CN 215576448U
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- 210000001503 joint Anatomy 0.000 claims description 18
- 230000007797 corrosion Effects 0.000 claims description 2
- 238000005260 corrosion Methods 0.000 claims description 2
- 230000002146 bilateral effect Effects 0.000 claims 1
- 238000004891 communication Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 210000005069 ears Anatomy 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000013024 troubleshooting Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of communication equipment, and discloses a low-voltage 1U case in an electric power system, which comprises a case main body, wherein the top of the case main body is hollow, a mounting groove communicated with the interior of the case main body is formed in the front side of the case main body, two top plates convenient to disassemble and combine are arranged at the top of the case main body, a C-shaped protection plate is fixedly arranged on the bottom surface of the interior of the case main body, and a filter screen is embedded and arranged on the rear side wall surface of the protection plate. The maintenance efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of communication equipment, in particular to a low-voltage 1U case in a power system.
Background
The 1U industrial machine case type electronic product is applied to various industries. In various industries, such as electric power industry, security protection industry and the like, due to the industrial characteristics, the application diversity and the rapid development of technologies, the variety is various, the updating is rapid, but the yield is generally small, a large-scale mass production mode is not suitable to be adopted, otherwise, the investment is large, the cost is high, the effect is slow, the investment of a die is small, the production period is short, and a stamping part has more flexible and changeable structural characteristics.
The retrieval application number (CN211319153U) discloses a 1U autonomous controllable safe server case, which comprises a case body and a case cover, the shell cover is arranged above the shell body, one end of the shell body is provided with a fixed panel, one end of the shell body, which is far away from the fixed panel, is provided with a control switch, a hard disk bin is arranged on one side of the control switch, a power supply heat dissipation port is arranged on one side of the hard disk bin far away from the control switch, an air outlet is arranged on one side of the control switch far away from the hard disk bin, connecting pieces are fixedly connected on the outer walls of the two sides of the shell close to the fixed panel, one end of the connecting piece is fixedly connected with the shell and the fixing panel through a plurality of locking screws, and the other end of the connecting piece is provided with a plurality of mounting holes.
However, the inventor finds that the technical scheme still has at least the following defects:
the case of above-mentioned scheme is the same snap-on at quick-witted case or mount with traditional quick-witted case, when above-mentioned quick-witted case installation and debugging broke down, need demolish the quick-witted case of installation again and carry out troubleshooting, and daily after breaking down, demolish completely again with traditional 1U quick-witted case, and maintenance efficiency is lower.
Therefore, a low-voltage 1U case in the power system is provided.
SUMMERY OF THE UTILITY MODEL
The utility model mainly solves the technical problems in the prior art and provides a low-voltage 1U case in a power system.
In order to achieve the purpose, the utility model adopts the following technical scheme that the low-voltage 1U case in the power system comprises a case main body, wherein the top of the case main body is hollow, a mounting groove communicated with the interior of the case main body is formed in the front side of the case main body, two top plates convenient to disassemble and combine are arranged at the top of the case main body, a C-shaped protection plate is fixedly mounted at the bottom surface of the interior of the case main body, a filter screen is embedded in the rear side wall surface of the protection plate, a row of connecting holes are formed in the rear side wall surface of the protection plate, two sliding grooves are symmetrically formed in two sides of the case main body, limiting grooves are symmetrically formed in the upper wall surface and the lower wall surface of the interior of each sliding groove, fixing lugs capable of sliding back and forth in the corresponding sliding groove are arranged on two sides of the case main body, and two limiting holes communicated with the interior of the limiting grooves are formed in the front side of the case main body.
Preferably, the bottom surfaces of the two top plates are longitudinally and fixedly connected with clamping plates matched with each other, and the two top plates are downwards clamped with gaps formed between the clamping grooves and the case main body through the clamping plates at the bottoms.
Preferably, the front side two butt joint blocks are fixedly connected to the rear side wall surface of the top plate, two butt joint grooves corresponding to the butt joint blocks are formed in the front wall surface of the rear side top plate, the two top plates are fixedly connected with the butt joint grooves in a clamped mode through the butt joint blocks, threaded holes corresponding to the top of each of the rear side top plate and the top of each of the butt joint blocks are formed in the top of each of the rear side top plate, and the top of each of the rear side top plates extends downwards to the inside of each of the butt joint grooves and is fixedly connected with the threaded holes in the butt joint blocks in a threaded mode through bolts.
Preferably, two clamping grooves are symmetrically formed in the inner wall surface of the case main body, and two clamping columns movably connected with the insides of the clamping grooves are symmetrically arranged on two clamping plates in the bottom of the top plate at the rear side.
Preferably, the two fixing lugs are L-shaped stainless steel plates, the two fixing lugs are respectively fixedly connected with a sliding block which is in sliding connection with the inside of the sliding groove and is close to one side of each fixing lug, the upper ends and the lower ends of the two sliding blocks are respectively fixedly connected with a limiting column which is in sliding connection with the inside of the limiting groove, threaded holes which correspond to the front portion and the rear portion of the limiting hole are formed in the front sides of the two sliding blocks, a first bolt which corresponds to the front portion and the rear portion of the limiting hole is arranged on the front side of the case main body, and the first bolt penetrates through the corresponding limiting hole and is in threaded fixed connection with the threaded holes in the sliding blocks backwards.
Preferably, the clamping groove is formed by combining three insulating plates, and the opening of the clamping groove corresponds to the front and back of the inside of the mounting groove.
Advantageous effects
The utility model provides a low-voltage 1U case in an electric power system. The method has the following beneficial effects:
(1) the low-voltage 1U case in the power system is provided with fixing lugs, sliding grooves, limiting grooves, sliding blocks, limiting columns and limiting holes, the fixing lugs on two sides of the case main body are firstly installed in an external fixed frame or a fixed case through fasteners, a screwdriver tool is used for detaching a bolt I from the front side of the case main body, the case main body can be dragged back and forth in the fixed frame and the fixed case, then related equipment in the case main body is installed in the case main body, the installation is convenient, compared with the traditional method that the finished case is placed and fixed in the fixed frame or the fixed case, the case main body is convenient to lift, after parts in the case main body are installed, two top plates can be firstly fixed through threads, the top of the case main body is sealed in an intermittent mode between a protective plate and the inside of the case main body through a clamping plate downwards, and problems can be directly solved in the installation process, and does not need to be dismantled again.
(2) According to the low-voltage 1U case in the power system, when the interior of the case main body needs to be overhauled, the first bolts can be dismantled through tools, the case main body is half pulled out forwards, the second knobs of the bolts at the top of the case main body are dismantled, the front side top plate is pushed to be separated from the rear side top plate, in the process, the front side top plate can be pushed forwards and then taken out from the top of the case main body, the case main body does not need to be completely dismantled, the interior of the case main body can be overhauled directly from the opening of the half of the top of the case main body, and the overhauling efficiency is improved.
(3) This low pressure 1U quick-witted case in electric power system is provided with the guard plate through the inside at quick-witted case main part, places electronic component and is kept apart between guard plate and quick-witted case main part internal face in the inside of guard plate, avoids the condition of the inside electronic component electric leakage conduction quick-witted case main part outer wall face of quick-witted case main part to take place, and the clearance can be used for the supporting role of two roofs at fixed top between guard plate and the quick-witted case main part is inside simultaneously.
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 should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.
FIG. 1 is a schematic diagram of a low-voltage 1U case according to the present invention;
FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention
FIG. 3 is an enlarged view of the utility model at B of FIG. 1.
Illustration of the drawings:
1. a chassis main body; 2. mounting grooves; 3. a card slot; 4. a protection plate; 5. a filter screen; 6. connecting holes; 7. fixing the ear; 8. a chute; 9. a limiting groove; 10. a slider; 11. a restraining post; 12. a first bolt; 13. a limiting hole; 14. a top plate; 15. clamping a plate; 16. clamping the column; 17. a butt joint block; 18. a butt joint groove; 19. and a second bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b): a low-voltage 1U case in an electric power system is disclosed, as shown in figures 1-3, and comprises a case main body 1, wherein the top of the case main body 1 is hollow, a mounting groove 2 communicated with the inside of the case main body 1 is arranged on the front side of the case main body 1, two top plates 14 convenient for disassembly and combination are arranged on the top of the case main body 1, a C-shaped protection plate 4 is fixedly arranged on the bottom surface of the inside of the case main body 1, a clamping groove 3 is formed by combining three insulation plates, the opening of the clamping groove 3 corresponds to the front and back of the inside of the mounting groove 2, a filter screen 5 is embedded and installed on the rear side wall surface of the protection plate 4, a row of connecting holes 6 is arranged on the rear side wall surface of the protection plate 4, two sliding grooves 8 are symmetrically arranged on two sides of the case main body 1, limiting grooves 9 are symmetrically arranged on the upper and lower wall surfaces of the inside of the sliding grooves 8, fixing lugs 7 capable of sliding back and forth in the corresponding sliding grooves 8 are arranged on two sides of the case main body 1, two limiting holes 13 communicated with the inside of the limiting groove 9 are formed in the front side of the case body 1, clamping plates 15 matched with the bottom surfaces of the two top plates 14 are fixedly connected in the vertical direction, and the two top plates 14 are downwards clamped with a gap formed between the clamping groove 3 and the case body 1 through the clamping plates 15 at the bottom.
Two butt-joint blocks 17 are fixedly connected to the rear side wall surface of the front side top plate 14, two butt-joint grooves 18 corresponding to the butt-joint blocks 17 are formed in the front wall surface of the rear side top plate 14, the two top plates 14 are fixedly clamped with the butt-joint grooves 18 through the butt-joint blocks 17, vertically corresponding threaded holes are formed in the top of the rear side top plate 14 and the top of the butt-joint blocks 17, the top of the rear side top plate 14 extends downwards into the butt-joint grooves 18 through bolts two 19 and is fixedly connected with the threaded holes in the butt-joint blocks 17 in a threaded manner, two clamping grooves 3 are symmetrically formed in the inner wall surface of the case main body 1, two clamping plates 15 in the bottom of the rear side top plate 14 are symmetrically provided with two clamping columns 16 movably connected with the inside of the clamping grooves 3, a protection plate 4 is arranged in the case main body 1, electronic elements placed in the protection plate 4 and isolated from the inner wall surface of the case main body 1 through the protection plate 4, so as to prevent the electronic elements in the case main body 1 from being leaked and conducting the outer wall surface of the case body 1, while the gap between the shielding plate 4 and the inside of the cabinet body 1 can be used to fix the two top plates 14 of the top.
Two fixed ears 7 are the corrosion resistant plate of L shape, two fixed ears 7 equal fixedly connected with in one side that are close to each other and spout 8 inside sliding connection's slider 10, the equal fixedly connected with in upper and lower both ends of two slider 10 and spacing 9 inside gliding restriction post 11, the screw hole that corresponds with spacing hole 13 back and forth is all seted up to the front side of two slider 10, the front side of machine case main part 1 is provided with two spacing holes 13 and corresponds bolt 12 back and forth, two bolt 12 run through backward and correspond screw hole screw thread fixed connection on spacing hole 13 and the slider 10.
The working principle of the utility model is as follows: when in use, the fixing lugs 7, the sliding grooves 8, the limiting grooves 9, the sliding blocks 10, the limiting columns 11 and the limiting holes 13 are arranged, the fixing lugs 7 at the two sides of the case main body 1 are firstly installed in an external fixed frame or a fixed case through fasteners, after a screw bolt 12 is detached from the front side of the case main body 1 through a screwdriver tool, the case main body 1 can be pulled back and forth in the fixed frame and the fixed case, then relevant equipment inside the case main body 1 is installed inside the case main body 1, the installation is convenient, compared with the traditional installation that the finished case is placed and fixed inside the fixed frame or the fixed case, the case main body 1 is lifted conveniently, after parts inside the case main body 1 are installed, two top plates 14 can be firstly fixed through threads, and the top of the case main body 1 is sealed in an intermittent mode between the protection plate 4 and the inside of the case main body 1 downwards through the clamping plates 15, problems in the installation process can be directly treated without dismantling again.
When the interior of the case main body 1 needs to be overhauled, the first bolts 12 can be detached through tools, the case main body 1 is drawn out by a half forwards, the second bolts 19 on the top of the case main body 1 are detached through knobs, the front side top plate 14 is pushed to be separated from the rear side top plate 14, in the process, the front side top plate 14 can be pushed forwards, then the front side top plate 14 is taken out from the top of the case main body 1, the case main body 1 does not need to be completely detached, the interior of the case main body 1 can be overhauled directly from an opening of the half top of the case main body 1, and the overhauling efficiency is improved.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a low pressure 1U machine case among electric power system, includes chassis main body (1), the top fretwork of chassis main body (1), the front side of chassis main body (1) is opened and is equipped with inside mounting groove (2) of intercommunication chassis main body (1), its characterized in that: the top of machine case main part (1) sets up two roof (14) of two convenient to detach combinations, and the inside bottom surface fixed mounting of machine case main part (1) has guard plate (4) that is the C type, and the rear wall face of guard plate (4) is inlayed and is installed filter screen (5), and one row of connecting hole (6) have been seted up to the rear wall face of guard plate (4), two spout (8) have been seted up to the bilateral symmetry of machine case main part (1), and spacing groove (9) have been seted up to wall symmetry about the inside of spout (8), and the both sides of machine case main part (1) are provided with can correspond gliding fixed ear (7) around spout (8) inside, and the front side of machine case main part (1) is seted up two spacing hole (13) that communicate each other with spacing groove (9) inside.
2. The low-voltage 1U case in the power system according to claim 1, characterized in that: the bottom surfaces of the two top plates (14) are fixedly connected with clamping plates (15) which are matched longitudinally, and the two top plates (14) are downwards clamped with gaps formed between the clamping grooves (3) and the case main body (1) through the clamping plates (15) at the bottoms.
3. The low-voltage 1U case in the power system according to claim 2, wherein: front side two butt joint piece (17) of rear side wall face fixedly connected with of roof (14), two butt joint groove (18) that correspond each other with butt joint piece (17) are seted up to the antetheca of rear side roof (14), two roof (14) are together fixed with butt joint groove (18) joint through butt joint piece (17), the screw hole that corresponds about all having seted up at rear side roof (14) top and butt joint piece (17), the top of rear side roof (14) is passed through bolt two (19) downwardly extending to butt joint groove (18) inside and the screw hole screw thread fixed connection on butt joint piece (17).
4. The low-voltage 1U case in the power system according to claim 3, wherein: two clamping grooves (3) are symmetrically formed in the inner wall surface of the case main body (1), and two clamping columns (16) movably connected with the insides of the clamping grooves (3) are symmetrically arranged on two clamping plates (15) in the bottom of the top plate (14) at the rear side.
5. The low-voltage 1U case in the power system according to claim 1, characterized in that: two fixed ear (7) are the corrosion resistant plate of L shape, two the equal fixedly connected with in one side that fixed ear (7) are close to each other and spout (8) inside sliding connection's slider (10), the equal fixedly connected with in upper and lower both ends of two slider (10) and spacing groove (9) inside gliding restriction post (11), the screw hole that corresponds around with spacing hole (13) is all seted up to the front side of two slider (10), the front side of machine case main part (1) is provided with bolt (12) that correspond around two spacing holes (13), two bolt (12) are run through backward and are corresponded screw hole screw thread fixed connection on spacing hole (13) and slider (10).
6. The low-voltage 1U case in the power system according to claim 4, wherein: the clamping groove (3) is formed by combining three insulating plates, and the opening of the clamping groove (3) corresponds to the inside of the mounting groove (2) in the front and back directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121724524.7U CN215576448U (en) | 2021-07-27 | 2021-07-27 | Low-voltage 1U case in electric power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121724524.7U CN215576448U (en) | 2021-07-27 | 2021-07-27 | Low-voltage 1U case in electric power system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215576448U true CN215576448U (en) | 2022-01-18 |
Family
ID=79829123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121724524.7U Expired - Fee Related CN215576448U (en) | 2021-07-27 | 2021-07-27 | Low-voltage 1U case in electric power system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215576448U (en) |
-
2021
- 2021-07-27 CN CN202121724524.7U patent/CN215576448U/en not_active Expired - Fee Related
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| 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: 20220118 |