CN201528493U - Switch rack - Google Patents
Switch rack Download PDFInfo
- Publication number
- CN201528493U CN201528493U CN2009201796037U CN200920179603U CN201528493U CN 201528493 U CN201528493 U CN 201528493U CN 2009201796037 U CN2009201796037 U CN 2009201796037U CN 200920179603 U CN200920179603 U CN 200920179603U CN 201528493 U CN201528493 U CN 201528493U
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- CN
- China
- Prior art keywords
- supporting bracket
- mounting panel
- utility
- model
- installing hole
- 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 a switch rack, including: a support plate, wherein mounting holes fixed on U or SU series dimension frame are provided on both ends of the support plate; array mounting holes arranged according to a certain space provided in the support plate 101; and mounting plates, provided with a group or a plurality of groups of fixing holes adapted to the array mounting hole. The utility model can convert the U series dimension positioning into SU series dimension positioning, or convert the SU series dimension positioning into U series dimension positioning, and realize fixed connection by exact locating mode, to eliminate the fixation method of nonholonomic constraint in the prior art and to have more reliable connection.
Description
Technical field
The utility model belongs to the communication structure field, is specifically related to a kind of conversion frame of electronics rack.
Background technology
The cabinet design of communication class product mainly contains two standards at present, and one is the IEC60297 standard of International Electrotechnical Commission, and one is european telecommunication ETS300119 standard.The application of two standards all has market widely, and the equipment that just needs design simultaneously to produce two kinds of various criterion standards as the international telecommunication equipment supplier adapts to the different market demands.In order to improve the product versatility, reduce cost, the general rack of design that can try one's best in the place that same or similar requirement is arranged, as 600mm wide * rack that 600mm is dark.
A main difference of two kinds of standard cabinets is at inner vertical direction, and the IEC60297 standard is to be subrack vertical height system with U (44.45mm), and ETS300119 is to be subrack vertical height system with SU (25mm).When general instrument rack will be taken into account two kinds of standards, the part that relates to the vertical direction installing and locating will be carried out renewal part, and as column, angle rail etc. have reduced the product versatility; Perhaps adopt a kind of nonholonomic constraints, the fixed form that vertical direction can be regulated has continuously so just reduced the accuracy of reliability of fixation and location.Be a kind of as shown in Figure 1 with the fixing supporting plate in the oval hole of vertical direction, though be a kind of simple form, but an end that adopts the oval hole is in not constraint of vertical direction, and the position of vertical direction just that the supporting plate function needs restraint, it is inaccurate to produce the location in actual the use, the problem that stress deformation is bigger.
In order to address this problem, just need design a kind of simple in structure, fixing reliable conversion equipment is implemented in the U system rack to realize with SU being at interval, perhaps realizes with U being accurate location at interval in SU system rack.
Summary of the invention
The technical problems to be solved in the utility model provide a kind of practicality, change frame reliably, can solve the accurately problem of positioning and fixing of the inner vertical direction of the general cabinet of taking into account two kinds of standards at present.
A kind of conversion frame of the utility model comprises by the following technical solutions:
Supporting bracket is provided with the installing hole that can be fixed on U system or the SU system series size frame at the two ends of this supporting bracket; Also be provided with array installing hole in described supporting bracket 101 according to certain spacing arrangement;
Mounting panel, this mounting panel are provided with and one or more groups suitable fixing hole of described array installing hole.
Further, described array installing hole is screwed hole, plain bore or profiled holes.
Further, described mounting panel is fixedly mounted on the described supporting bracket by securing member.
Further, the described relatively supporting bracket of described mounting panel has at least 16 installation sites, and these 16 installation sites are in the identical definite value of being spaced apart of vertical direction.
Compared with prior art, the utility model can be converted into the sizing of U system series the sizing of SU system series, perhaps the sizing of SU system series is converted into the sizing of U system series, and achieve a fixed connection in the accurate in locating mode, eliminated the fixing means of nonholonomic constraints of the prior art, connected more reliable.
Description of drawings
Fig. 1 is the structure chart that prior art one end utilizes the fixing SU system supporting plate of U drilling;
Fig. 2 is the structural representation of supporting bracket of the present utility model;
Fig. 3 is the structural representation of mounting panel of the present utility model;
Fig. 4 is that mounting panel of the present utility model is fixed to the view on the supporting bracket;
Fig. 5 is that mounting panel of the present utility model is fixed to another view on the supporting bracket;
Fig. 6 is that mounting panel of the present utility model is fixed to the view again on the supporting bracket.
Embodiment
Shown in Fig. 2～4, the utility model conversion frame comprises: supporting bracket 101 and mounting panel 102.Supporting bracket 101 two ends are provided with the installing hole 104 that can be fixed on U system or the SU system series size frame, supporting bracket 101 can be passed through moulding such as panel beating bending, die casting, injection moulding, and can be arbitrary shape, as long as can make a kind of fixing in frame or the SU system frame with U, and it is provided with the array installing hole 103 according to certain spacing arrangement, mounting panel 102 is provided with the fixing hole 105 suitable with array installing hole 103, make mounting panel 102 can be fixed on the supporting bracket 101, and installation site in the vertical direction adjustment at certain intervals.By adjust supporting bracket 101 in position on the rack and mounting panel 102 position on supporting bracket, realize that finally mounting panel 102 fixes on the position that on the rack with SU or U is interval.
Shown in Fig. 4～6, supporting bracket 101 has 6 group pattern installing holes 103 in the utility model, and the two adjacent groups longitudinal pitch is a particular value, and mounting panel 102 has 3 groups of fixing holes 105, and the two adjacent groups longitudinal pitch is a particular value.Utilize different fixing hole 105 mounting panel 102 to be fixed on the supporting bracket 101, just can make mounting panel 102 relative supporting brackets 101 vertically move the location at certain intervals, have 18 positions by securing member 106.When supporting bracket 101 is unit running fix with U on U system frame, mounting panel 102 just relatively frame be unit running fix with SU, perhaps when supporting bracket 101 on SU system frame, be unit running fix with SU, mounting panel 102 just relatively frame be unit running fix with U.16 continuous positions of minimum needs, mounting panel 102 relative supporting bracket 101 location.
Like this, mounting panel 102 and supporting bracket 101 cooperates by different holes installs, make mounting panel 102 relatively supporting bracket 101 on the position of a determining deviation, locate.By adjusting the installation site of mounting panel 102 on supporting bracket 101, and the installation site of supporting bracket 101 on rack, can realize that finally mounting panel 102 relative racks locate on the position of certain intervals (25mm or 44.45mm).
Certainly, the utility model also can be riveted joint, clamping or other fastening means with the mode that mounting panel 102 is fixed on the supporting bracket 101.In addition, array installing hole 103 can be screwed hole, plain bore or profiled holes.
Certainly; the utility model also can have other examples; under the situation that does not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the utility model.
Claims (4)
1. a conversion frame is characterized in that, comprising:
Supporting bracket is provided with the installing hole that can be fixed on U system or the SU system series size frame at the two ends of this supporting bracket; Also be provided with array installing hole in described supporting bracket 101 according to certain spacing arrangement;
Mounting panel, this mounting panel are provided with and one or more groups suitable fixing hole of described array installing hole.
2. conversion frame as claimed in claim 1 is characterized in that, described array installing hole can be screwed hole, plain bore or profiled holes.
3. conversion frame as claimed in claim 1 or 2 is characterized in that described mounting panel is fixedly mounted on the described supporting bracket.
4. conversion frame as claimed in claim 1 is characterized in that, the described relatively supporting bracket of described mounting panel has at least 16 installation sites, and these 16 installation sites are in the identical definite value of being spaced apart of vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201796037U CN201528493U (en) | 2009-09-23 | 2009-09-23 | Switch rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201796037U CN201528493U (en) | 2009-09-23 | 2009-09-23 | Switch rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201528493U true CN201528493U (en) | 2010-07-14 |
Family
ID=42519774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201796037U Expired - Fee Related CN201528493U (en) | 2009-09-23 | 2009-09-23 | Switch rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201528493U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106304703A (en) * | 2016-08-31 | 2017-01-04 | 南京捷希科技有限公司 | A kind of can disguise the subrack joined by three-dimensional coordinate |
| CN107342654A (en) * | 2017-08-31 | 2017-11-10 | 淏祺教育科技（北京）有限公司 | Position adjustable motor, installation method and method of adjustment |
-
2009
- 2009-09-23 CN CN2009201796037U patent/CN201528493U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106304703A (en) * | 2016-08-31 | 2017-01-04 | 南京捷希科技有限公司 | A kind of can disguise the subrack joined by three-dimensional coordinate |
| CN106304703B (en) * | 2016-08-31 | 2019-03-05 | 南京捷希科技有限公司 | It is a kind of can three-dimensional coordinate disguise the subrack matched |
| CN107342654A (en) * | 2017-08-31 | 2017-11-10 | 淏祺教育科技（北京）有限公司 | Position adjustable motor, installation method and method of adjustment |
| CN107342654B (en) * | 2017-08-31 | 2023-06-23 | 浙江晟虹电机有限公司 | Position-adjustable motor, installation method and adjustment method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100714 Termination date: 20130923 |