CN204145953U - The embedded power supply insertion box guidance rail of 5U - Google Patents
The embedded power supply insertion box guidance rail of 5U Download PDFInfo
- Publication number
- CN204145953U CN204145953U CN201420464417.9U CN201420464417U CN204145953U CN 204145953 U CN204145953 U CN 204145953U CN 201420464417 U CN201420464417 U CN 201420464417U CN 204145953 U CN204145953 U CN 204145953U
- Authority
- CN
- China
- Prior art keywords
- power supply
- insertion box
- module
- transverse ribs
- guide rail
- 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
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Abstract
The utility model discloses the embedded power supply insertion box guidance rail of a kind of 5U.This guide rail is frame structure, comprises chassis body, is provided with orthogonal transverse ribs and vertical rib in the middle of chassis body; Transverse ribs is provided with wings, and wings is positioned at the one or both sides of transverse ribs; Chassis body is provided with the screw of fixed guide; Transverse ribs is provided with screw.Utilize the guide rail that the utility model provides, can the position of accurate positioning function module, reduce the friction between module and casing, be convenient to the electrical connection between power-supply system, reduce failure rate.
Description
Technical field
The utility model relates to a kind of guide rail, particularly relates to the embedded power supply insertion box guidance rail of a kind of 5U.
Background technology
Further accurate complicated along with modern communications equipment, often needs multiple equipment to work simultaneously, and its mutually between communication be closely connected, therefore these equipment de-sign be closely connected are become the form of cluster.As everyone knows, the running of equipment be unable to do without the support of electric power, provides specified, stable electric current therefore how to multiple equipment, just be unable to do without power-supply device.
For the ease of the expansion of power-supply system, embedded power supply subrack usually by function modoularization, such as ups power module, expansion module, signal processing module etc.Function modoularization is avoided on the one hand because of the complexity of cable wiring and unordered, the problem such as cause multiple cable to intersect or parallel, on the other hand by realizing the plug and play of module, makes whole system have stronger autgmentability.
But in the prior art, the functional module of power supply subrack faces various problem when assembling.First, module adopts the metal material such as irony or aluminum material mostly, does not rely on the parts such as guide rail when inserting subrack, therefore easily causes module to scratch during assembling, causes power-supply system to there is potential safety hazard.Secondly, when actual functional capability module making, due to the problem of technique, the precision of module size can not be ensured.And when assembling, the oversize module that directly causes can not be inserted in subrack; Or undersized, make module in power supply subrack built on the sand.Module is rocked in subrack, easily causes the problem of internal wiring open circuit, and the reliability of power supply subrack can not get ensureing.
Summary of the invention
For the deficiencies in the prior art, technical problem to be solved in the utility model is to provide the embedded power supply insertion box guidance rail of a kind of 5U.
For achieving the above object, the utility model adopts following technical scheme:
The embedded power supply insertion box guidance rail of a kind of 5U, comprises chassis body, is provided with orthogonal transverse ribs and vertical rib in the middle of chassis body;
Described transverse ribs is provided with wings.
Wherein more preferably, described wings is positioned at the one or both sides of described transverse ribs.
Wherein more preferably, described guide rail also comprises the side plate being positioned at vertical and described framework.
Wherein more preferably, described chassis body is provided with the screw of fixed guide.
Wherein more preferably, described transverse ribs is provided with screw.
Wherein more preferably, described guide rail is square.
The embedded power supply insertion box guidance rail of 5U provided by the utility model has the following advantages:
1. facilitate the electrical connection between connector in module, controller and subrack system, reduce system failure rate
2. facilitate the insertion of module, decrease the frictional force of module and casing
3. add subrack casing intensity, prevent box deformation from misplacing
4. be convenient to install, practical, cheap, lightweight, cost performance is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of the first embodiment of the present utility model;
Fig. 2 is the structural representation of the second embodiment of the present utility model;
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
5U provided by the utility model embedded power supply insertion box guidance rail is foursquare frame-shaped construction.Different according to the application site of guide rail, as in the middle of casing and the two ends of casing, guide rail of the present utility model comprises two embodiments.Below these two embodiments are described in detail.
Embodiment 1
See Fig. 1, the guide rail in the present embodiment is frame structure, for the two ends of casing.This guide rail comprises chassis body 1, the side plate 2 that be connected vertical with whole framework.By arranging side plate 2, slipping into of module can be facilitated.For increasing fastness and the stability of guide rail, in frame-shaped construction, be provided with two orthogonal ribs (3,4).Wherein the side of transverse ribs 3 is provided with perpendicular to rib and is parallel to the wings 5 of chassis base, and the space of guide rail side can be divided into upper and lower two-layer by this wings 5.Vertical rib 4 is " T " word structure preferably.Transverse plate and the side plate 2 of " T " word are coplanar.
The vertical rib 4 of whole framework and centre is provided with the screw 6 for fixed guide.The top board of framework and base plate are respectively equipped with two tool screws 6 at regular intervals, guide rail are fixed on the bottom of power supply subrack atop part.The biside plate of framework is respectively equipped with the screw 6 of stuck-module: wherein side is provided with two screws 6, corresponding with screw 6 position on module faceplate.By this screw 6, can module stability be fixed in power supply subrack; Opposite side is provided with four screws 6, for guide rail is fixed on the circuit board corresponding with module.Screw 6 on middle vertical rib 4 is for being fixed on power supply subrack side by guide rail.
Embodiment 2
See Fig. 2, the guide rail in the present embodiment is used for the centre position of power supply subrack, comprises chassis body 1, the side plate 2 that be connected vertical with whole framework.For increasing fastness and the stability of guide rail, in frame-shaped construction, be provided with two orthogonal ribs (3,4).Because this guide rail is positioned at centre position, therefore the both sides of transverse ribs 3 are provided with the wings 5 ' perpendicular to this rib, and the space of guide rail both sides is divided into upper and lower two-layer by this wings 5 '.Based on the application site of guide rail, also without the need to establishing screw 6 again on vertical rib 4.
When power supply subrack is applied, generally include the functional modules such as power module, ups power module, expansion module, signal processing module.And guide rail of the present utility model is applicable to the power supply subrack of multiple functional module.This guide rail preferably adopts plastic material, effectively can reduce the friction between module and casing, avoids damaging functional module; Simultaneously because this guide rail adopts injection molded, can the position of accurate positioning function module.The electrical connection being convenient in functional module, controller and subrack system between connector by adopting guide rail of the present utility model, thus reduce system failure rate; Not only increase system strength, prevent box deformation from misplacing, also there is the advantages such as cheap, lightweight and high performance-price ratio simultaneously.
Above the embedded power supply insertion box guidance rail of 5U provided by the utility model is described in detail.For one of ordinary skill in the art, to any apparent change that it does under the prerequisite not deviating from the utility model connotation, all by formation to the utility model infringement of patent right, corresponding legal liabilities will be born.
Claims (6)
1. the embedded power supply insertion box guidance rail of 5U, is characterized in that comprising chassis body, is provided with orthogonal transverse ribs and vertical rib in the middle of chassis body;
Described transverse ribs is provided with wings.
2. the embedded power supply insertion box guidance rail of 5U as claimed in claim 1, is characterized in that:
Described wings is positioned at the one or both sides of described transverse ribs.
3. the embedded power supply insertion box guidance rail of 5U as claimed in claim 1, is characterized in that:
Described guide rail also comprises the side plate being positioned at vertical and described framework.
4. the embedded power supply insertion box guidance rail of 5U as claimed in claim 1, is characterized in that:
Described chassis body is provided with the screw of fixed guide.
5. the embedded power supply insertion box guidance rail of 5U as claimed in claim 1, is characterized in that:
Described transverse ribs is provided with screw.
6. power supply insertion box guidance rail as embedded in the 5U in Claims 1 to 4 as described in any one, is characterized in that:
The embedded power supply insertion box guidance rail of described 5U is square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420464417.9U CN204145953U (en) | 2014-08-15 | 2014-08-15 | The embedded power supply insertion box guidance rail of 5U |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420464417.9U CN204145953U (en) | 2014-08-15 | 2014-08-15 | The embedded power supply insertion box guidance rail of 5U |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204145953U true CN204145953U (en) | 2015-02-04 |
Family
ID=52422612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420464417.9U Expired - Fee Related CN204145953U (en) | 2014-08-15 | 2014-08-15 | The embedded power supply insertion box guidance rail of 5U |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204145953U (en) |
-
2014
- 2014-08-15 CN CN201420464417.9U patent/CN204145953U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: 5U embedded power supply case guide rail Effective date of registration: 20150618 Granted publication date: 20150204 Pledgee: Beijing technology business factoring Ltd. Pledgor: Beijing Tonlier Energy-saving LLC. Registration number: 2015990000483 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20170815 |