CN203617575U - Reversible power distribution unit structural body - Google Patents
Reversible power distribution unit structural body Download PDFInfo
- Publication number
- CN203617575U CN203617575U CN201320694235.6U CN201320694235U CN203617575U CN 203617575 U CN203617575 U CN 203617575U CN 201320694235 U CN201320694235 U CN 201320694235U CN 203617575 U CN203617575 U CN 203617575U
- Authority
- CN
- China
- Prior art keywords
- assembly
- plate assembly
- plate
- supply unit
- power supply
- 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
- 230000002441 reversible effect Effects 0.000 title abstract description 4
- 230000007306 turnover Effects 0.000 claims description 8
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000004891 communication Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 239000013307 optical fiber Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Images
Abstract
The utility model relates to a reversible power distribution unit structural body, which comprises a door plate assembly and a box body assembly, wherein the door plate assembly is installed on the box body assembly through a hinge assembly, the upper side of the door plate assembly is provided with two screws, the two screws are corresponding to threads on a tongue piece in the box assembly, and the door plate assembly rotates around a hinge shaft. The power distribution unit structural body is simple in structure, convenient to install, connected and assembled through blind rivets, and very beautiful in appearance. Compared with a general power distribution unit structural body, the power distribution unit structural body provided by the utility model can saves the cost, is beautiful in layout, flexible in equipment wiring space and very clear in wiring route, and is of a reversible rotary structure in maintenance operation, thereby being very convenient to operate.
Description
[technical field]
The utility model relates to Networks of Fiber Communications apparatus field, particularly relates to a kind of turnover power supply unit structure for multiple communication cabinet.
[background technology]
Communication cabinet is for placing the special box-type equipment that optical fiber cable and tail optical fiber is carried out to the welding Wiring module of welding, branch in optical-fiber network.Existing power supply unit structure is that one is applicable to multiple communication cabinet, and the power supply unit body of 19 inches of formula mounting structures, can be arranged in the rack that can have arbitrarily 19 inches of mounting structures.User is flexible configuration as required.In cellular construction body, having can be for the mounting panel of installation breakers, reasonably layout, and cabling routing space clearly, flexible and changeable combination is the maximum technological merit of these series of products.
General power supply unit structure normally adopts cover-plate type compound mode to form, conventionally under service mode, need to pull down panel, lay down corresponding fixed screw, again corresponding controller switching equipment is carried out to relevant maintenance work, thereby maintenance process is more loaded down with trivial details, relatively loses time, more make operating efficiency can not get promoting, this is for safeguarding that a large amount of rack work tends to become a bottleneck.
[summary of the invention]
The utility model is intended to address the above problem, and a kind of turnover power supply unit structure simple in structure, easy to maintenance is provided.
For achieving the above object, the utility model provides turnover power supply unit structure, this power supply unit structure comprises door-plate assembly and box assembly, described door-plate assembly is arranged on described box assembly by hinge assembly, described door-plate assembly upside is provided with two screws, these two screws are corresponding with the screw thread on tongue piece in described box assembly, and described door-plate assembly rotates around described hinge axis.
Described door-plate assembly comprises rectangular slab and is arranged on the lip-deep sign frame of described rectangular slab, and described rectangular slab is provided with two rectangular openings, in described sign frame, is provided with sign paper, compresses and indicates letterweight sheet on this sign paper surface.
Described box assembly is enclosed and is formed by top board, base plate, left plate, right plate and back side panel, described top board lower surface mounting guide rail, and earthing strip assembly is installed respectively in the described back side panel left and right sides.
Contribution of the present utility model is, it efficiently solves traditional power supply unit structure and has the inconvenient problem of maintenance, has following beneficial effect:
1. power supply unit structure is simple in structure, easy for installation, is linked and packed by self-plugging rivet;
2. installation is simple and convenient, and without welding, the installation that only need to just can complete hinge by several rivets is with fixing, and outward appearance is very attractive in appearance;
3. relatively general power supply unit structure escapable cost, and layout is attractive in appearance, equipment cabling space is flexible, and cabling route is very clear, and attended operation is a kind of rotational structure of reversible, thereby operation is very convenient.
[accompanying drawing explanation]
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is exploded perspective view of the present utility model.
[embodiment]
As shown in Figure 1 and Figure 2, the turnover power supply unit structure of the utility model comprises door-plate assembly 10, box assembly 20 and hinge assembly.Door-plate assembly 10 is arranged on box assembly 20 by hinge assembly.Door-plate assembly 10 comprises rectangular slab 12, be arranged on the lip-deep sign frame 13 of rectangular slab and be located at two screws 11 of rectangular slab 12 upsides, rectangular slab 12 is metallic plate, be provided with two rectangular openings 14 at rectangular slab 12 mid portions, can observe the situation in power supply unit structure by rectangular opening 14.Indicate frame 13 is fixed on rectangular slab 12 outer surface by screw, indicate that frame 13 is interior that various sign paper 15 can be installed, play the marked effect of power supply unit structure, indicating paper 15 surfaces compresses with indicating letterweight sheet 16, this sign letterweight sheet 16 is transparent plastic material, to prevent indicating paper 15 from indicating the interior landing of frame 13, and guarantee to indicate the clean clean of paper 15.
As shown in Figure 1 and Figure 2, box assembly 20 is enclosed the groove shape body forming by top board 21, base plate 22, left plate, right plate 23 and back side panel.Base plate 22 is connected by hinge 32 with the rectangular slab 12 in door-plate assembly 10, on one side adjacent with rectangular slab 12, base plate 22 front sides, be provided with installing hole, rivet 31 is connected to hinge 32 on base plate 22 and rectangular slab 12 through installing hole, and door-plate assembly 10 can rotate to an angle around hinge axis.Be welded with two tongue pieces 26 in top board 21 front sides, these tongue piece 26 middle parts are provided with screw, and this screw is corresponding with the screw 11 on rectangular slab 12.Tighten after screw 11, door-plate assembly 10 is fixed on box assembly 20, when unclamping screw 11, can open door-plate assembly 10, and around hinge axis rotation, can keep in repair the parts in power supply unit structure easily.
As shown in Figure 2, top board 21 lower surface mounting guide rails 24, guide rail 24 is connected with top board 21 by screw, and guide rail 24 is for the various accessories in carrying power supply unit structure are installed.Earthing strip assembly 25 is installed respectively in the back side panel left and right sides, and earthing strip assembly 25 comprises ground connection copper bar, screw, is fixed on back side panel by square nut assembly.Some earthing screws are housed on ground connection copper bar, in the time that equipment needs ground connection, earth connection are connected with earthing screw.Ground connection copper bar is mainly the safety that prevents electric shock and protection calculator room equipment, and the metal shell of rack is connected to ground wire, utilizes the earth to make current circuit earth connection.Ground connection maximum work is with being that protection user is not electrically shocked and the safe and stable operation of equipment.
Although the utility model is disclosed by above embodiment; but protection range of the present utility model is not limited to this; do not departing under the condition of the utility model design, distortion, the replacement etc. that above each member is done all will fall within the scope of claim of the present utility model.
Claims (3)
1. a turnover power supply unit structure, it is characterized in that, this power supply unit structure comprises door-plate assembly (10) and box assembly (20), described door-plate assembly (10) is arranged on described box assembly (20) by hinge assembly, described door-plate assembly (10) upside is provided with two screws (11), screw thread on tongue piece (26) in these two screws (11) and described box assembly (20) is corresponding, and described door-plate assembly (10) rotates around described hinge axis.
2. turnover power supply unit structure as claimed in claim 1, it is characterized in that, described door-plate assembly (10) comprises rectangular slab (12) and is arranged on the lip-deep sign frame of described rectangular slab (13), described rectangular slab (12) is provided with two rectangular openings (14), in described sign frame (13), be provided with and indicate paper (15), compress and indicate letterweight sheet (16) on this sign paper (15) surface.
3. turnover power supply unit structure as claimed in claim 1, it is characterized in that, described box assembly (20) is enclosed and is formed by top board (21), base plate (22), left plate, right plate (23) and back side panel, described top board (21) lower surface mounting guide rail (24), earthing strip assembly (25) is installed respectively in the described back side panel left and right sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320694235.6U CN203617575U (en) | 2013-11-05 | 2013-11-05 | Reversible power distribution unit structural body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320694235.6U CN203617575U (en) | 2013-11-05 | 2013-11-05 | Reversible power distribution unit structural body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203617575U true CN203617575U (en) | 2014-05-28 |
Family
ID=50770198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320694235.6U Expired - Lifetime CN203617575U (en) | 2013-11-05 | 2013-11-05 | Reversible power distribution unit structural body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203617575U (en) |
-
2013
- 2013-11-05 CN CN201320694235.6U patent/CN203617575U/en not_active Expired - Lifetime
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140528 |