CN103163612A - Tray guide rail unit - Google Patents
Tray guide rail unit Download PDFInfo
- Publication number
- CN103163612A CN103163612A CN2013101045823A CN201310104582A CN103163612A CN 103163612 A CN103163612 A CN 103163612A CN 2013101045823 A CN2013101045823 A CN 2013101045823A CN 201310104582 A CN201310104582 A CN 201310104582A CN 103163612 A CN103163612 A CN 103163612A
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- CN
- China
- Prior art keywords
- guide rail
- rail body
- unit
- tray
- connecting portion
- 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.)
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Abstract
The invention discloses a tray guide rail unit which comprises a guide rail body. A connecting portion is arranged on one side of the guide rail body, a connecting block is arranged on the side surface of the connecting portion, the side surface is parallel to the guide rail body, a connecting groove is arranged on the other side of the guide rail body, and the shape and the size of the connecting groove are matched with those of the connecting block. The tray guide rail unit can be optionally combined in use.
Description
Technical field
The present invention relates to a kind of tray rail, relate in particular to a kind of tray rail unit.
Background technology
Along with popularizing of optical fiber communication, the use of ODN equipment sharply increases.ODN equipment comprises fibre distribution frame, fiber cable cross connection box, the plurality of devices such as fiber box.Although the ODN device category is various, differ in size, its main welding wiring unit is unified, what the most often use is 12 core fusion integrated trays.12 core fusion integrated trays generally carry with six guide rails or single-rail at present, and pallet is installed and used in the mode of pull.This six guide rails or single-rail pallet the situation that some are difficult to adapt to can occur in the process of actual production assembling.For example: certain casing need to be joined 26 dish 12 core integrated pallets, just can not satisfy the design needs with six guide rails merely.Usually our method of employing has 2 kinds: 1. 4 layers of six guide rail and 2 layers of single-rail are installed, but can be caused like this number of components to increase, bore size is complicated increases design time, and the single-rail poor stability, and the sheet metal part size of mounting guide rail is widened.2. 5 layers of six guide rail are installed, 30 tray slot positions are provided, but can increase cost of products like this, extruding casing miscellaneous part installing space.
Summary of the invention
Technical matters to be solved by this invention is: but the tray rail unit that provides a kind of combination in any to use.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of tray rail unit, comprise guide rail body, described guide rail body one side is provided with connecting portion, the side that connecting portion is parallel to guide rail body is provided with contiguous block, and described guide rail body opposite side is provided with the link slot that shape, size match with contiguous block.
The further technical matters to be solved of the present invention is: tray rail unit that can be spacing to pallet when a kind of the use is provided.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: described guide rail body is provided with chute, and chute is pulled out end and is provided with the limit fastener that matches with the anterior limited impression of pallet.
Chute tail end on described guide rail body is provided with secondary spacing button of matching with pallet afterbody limited impression.
The further technical matters to be solved of the present invention is: a kind of location and installation tray rail unit easily is provided.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: described guide rail body is provided with the location clamping block.
Also be provided with mounting hole on described connecting portion.
The cross section of described contiguous block is inverted trapezoidal.
The invention has the beneficial effects as follows: 1. easy to assembly, only depend on the mode that promotes rail unit single set of rails can be synthesized the multidigit guide rail.2. dirigibility is high, can use separately, also use capable of being combined.3. adaptability is good, can use with six guide rail collocation of tradition in use procedure.4. stability is high, and than single-rail, this rail unit can be connected together up and down, and is more firmly stable.
Description of drawings
Fig. 1 is main TV structure schematic diagram of the present invention.
Fig. 2 is left TV structure schematic diagram of the present invention.
Fig. 3 is plan structure schematic diagram of the present invention.
Fig. 4 is two tray rail cellular installation connection diagrams of the present invention.
In Fig. 1 to Fig. 4: 1. guide rail body, 2. connecting portion, 3. contiguous block, 4. mounting hole, 5. link slot, 6. chute, 7. limit fastener, 8. secondary spacing button, 9. location clamping block.
Embodiment
Below in conjunction with accompanying drawing, describe specific embodiments of the present invention in detail.
As shown in Fig. 1-4, a kind of tray rail unit comprises guide rail body 1, and guide rail body 1 one sides are provided with connecting portion 2, the side that connecting portion 2 is parallel to guide rail body 1 is provided with the contiguous block 3 that the cross section is inverted trapezoidal, also is provided with on connecting portion 2 for rail unit being fixed on mounting hole 4 on cabinet.The link slot 5 that be provided with guide rail body 1 opposite side shape, size match with contiguous block 3.Guide rail body 1 is provided with chute 6, and chute 6 is pulled out end and is provided with the limit fastener 7 that matches with the anterior limited impression of pallet.Chute 6 tail ends on guide rail body 1 are provided with match with pallet afterbody limited impression secondary spacing and buckle 8.Also be provided with location clamping block 9 on guide rail body 1.
The side that is parallel to guide rail body 1 due to connecting portion 2 is provided with contiguous block 3, and described guide rail body 1 opposite side is provided with the link slot 5 that shape, size match with contiguous block 3, but makes this rail unit combination in any use.
Because described guide rail body 1 is provided with chute 6, chute 6 is pulled out end and is provided with the limit fastener 7 that matches with the anterior limited impression of pallet, chute 6 tail ends on described guide rail body 1 are provided with match with pallet afterbody limited impression secondary spacing and buckle 8, can carry out spacing to pallet during use, prevent that pallet is drawn out of, avoid reinstalling the inconvenience of pallet.
Because guide rail body 1 is provided with location clamping block 9, can directly rail unit be snapped fit onto in the pilot hole on casing, make when installing and can determine fast the installation site.
Claims (6)
1. tray rail unit, comprise guide rail body, it is characterized in that: described guide rail body one side is provided with connecting portion, and the side that connecting portion is parallel to guide rail body is provided with contiguous block, and described guide rail body opposite side is provided with the link slot that shape, size match with contiguous block.
2. a kind of tray rail as claimed in claim 1 unit, it is characterized in that: described guide rail body is provided with chute, and chute is pulled out end and is provided with the limit fastener that matches with the anterior limited impression of pallet.
3. a kind of tray rail as claimed in claim 2 unit, it is characterized in that: the chute tail end on described guide rail body is provided with secondary spacing button of matching with pallet afterbody limited impression.
4. a kind of tray rail as claimed in claim 3 unit, it is characterized in that: described guide rail body is provided with the location clamping block.
5. as the described a kind of tray rail of any one in claim 1-4 unit, it is characterized in that: also be provided with mounting hole on described connecting portion.
6. as the described a kind of tray rail of any one in claim 1-4 unit, it is characterized in that: the cross section of described contiguous block is inverted trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101045823A CN103163612A (en) | 2013-03-28 | 2013-03-28 | Tray guide rail unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101045823A CN103163612A (en) | 2013-03-28 | 2013-03-28 | Tray guide rail unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103163612A true CN103163612A (en) | 2013-06-19 |
Family
ID=48586841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101045823A Pending CN103163612A (en) | 2013-03-28 | 2013-03-28 | Tray guide rail unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103163612A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1142268A (en) * | 1994-01-21 | 1997-02-05 | Adc电信股份有限公司 | High-density optical-fiber distribution frame |
| CN102138093A (en) * | 2008-08-29 | 2011-07-27 | 康宁光缆系统有限责任公司 | Independently translatable modules and fiber optic equipment trays in fiber optic equipment |
| CN202310407U (en) * | 2011-10-10 | 2012-07-04 | 福建敏讯信息技术有限公司 | Combined type guide rail for plugging communication case board card |
| CN102860032A (en) * | 2010-02-12 | 2013-01-02 | Adc电信公司 | Communications bladed panel systems |
-
2013
- 2013-03-28 CN CN2013101045823A patent/CN103163612A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1142268A (en) * | 1994-01-21 | 1997-02-05 | Adc电信股份有限公司 | High-density optical-fiber distribution frame |
| CN102138093A (en) * | 2008-08-29 | 2011-07-27 | 康宁光缆系统有限责任公司 | Independently translatable modules and fiber optic equipment trays in fiber optic equipment |
| CN102860032A (en) * | 2010-02-12 | 2013-01-02 | Adc电信公司 | Communications bladed panel systems |
| CN202310407U (en) * | 2011-10-10 | 2012-07-04 | 福建敏讯信息技术有限公司 | Combined type guide rail for plugging communication case board card |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130619 |