CN201601904U - Simple and standard subrack - Google Patents
Simple and standard subrack Download PDFInfo
- Publication number
- CN201601904U CN201601904U CN2009200744497U CN200920074449U CN201601904U CN 201601904 U CN201601904 U CN 201601904U CN 2009200744497 U CN2009200744497 U CN 2009200744497U CN 200920074449 U CN200920074449 U CN 200920074449U CN 201601904 U CN201601904 U CN 201601904U
- Authority
- CN
- China
- Prior art keywords
- plate
- lower guideway
- main frame
- subrack
- bar
- 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
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- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model discloses a simple and standard subrack, which aims to solve the problems of the subrack in the prior art of complex structure, long assembly time, difficult precise control and high product repair rate. The subrack adopts the technical scheme of simplifying product structure and optimizing part processing characteristics. The subrack comprises a lower guide-way plate, a lower guide-way strip, a lower wiring bracket, a main frame, a black panel, an upper guide-way plate, an upper guide-way strip and an upper wiring bracket; and all the parts adopt metal plates, are processed accurately through a numerical control machine tool, and are connected by using quick self-plugging rivets and screws. The subrack has the benefits that the structure is directly simplified; the raw material cost and the processing and manufacturing cost are reduced; and the production efficiency is improved at the same time.
Description
Technical field
The utility model relates to a kind of structure of box rack, particularly relates to the subrack structure in a kind of rack.
Background technology
At present, the subrack structure of rack of the prior art is too complicated, and manufacturing cost is high, and as guide rail strip adoption aluminum alloy materials, by CNC processing or die cast, guide rail plate and screen pack be design separately, and main frame adopts and encloses frame and back shroud Design Mode.Therefore, the subrack structure of prior art not only complex structure, installation time is long, and precision is restive, product repair rate height.No longer adapt to the requirement of production development.
Summary of the invention
In order to overcome the deficiencies in the prior art, reduce cost, improve product competitiveness, it is the purpose of this utility model place that a kind of simple type standard subrack is provided, the utility model solves the technical scheme that its technical problem adopts and is: 1, simplify product structure; 2, optimize the part processing feature.The technical solution of the utility model is to come specific implementation by following technical measures, be applied in a kind of simple type standard subrack in the box rack, it is characterized in that it comprises lower guideway plate, lower guideway bar, downward cabling support, main frame, filler panel, upper rail plate, upper rail bar, upward wiring support.Wherein: the planform of described main frame is that left side plate and base plate are made the shaped as frame integral body that 90 degree bendings form, and is processed with the accurate OB of the spacing hole in several holes, left and right sides on the installation folding that turns up of left side plate upper end; Described upper rail plate and lower guideway plate be covered with anti-dust filter mesh, the rectangular slab of installation folding arranged all around, respectively be processed with the hole of the mounting guide rail bridge of four lines symmetry on the plate face of upper rail plate and lower guideway plate, the width of guide rail bridge can be designed to different width according to the different size of the circuit-board card that is inserted, as 2.0mm or 2.5mm or 3.0mm etc., screen pack can be designed to different specifications and style according to different degree of protection, as circular or square or hexagon etc.; The planform of described upper rail bar and lower guideway bar be symmetrily processed with on strip, the inside limit guide rail bridge width groove several; Described filler panel is to be installed in passive stripe board on the main frame when circuit-board card inserts deficiency; Described upward wiring support and downward cabling support are the wire casings made from sheet metal of laying cabling; Main frame and last lower guideway plate are used
3.2 the heart rivet of taking out fast connect, last lower guideway plate and last lower guideway bar also adopt
3.2 the heart rivet of taking out fast connect, last downward cabling support is connected with spring washer with the screw of last lower guideway strip adoption M3 * 8.
Main frame described in the utility model is contained in the rack of broad if desired, can install a pair of mounting bracket additional and get final product about main frame.
The beneficial effects of the utility model are: directly simplify the structure, reduce cost of raw and processed materials and processing and manufacturing cost, enhance productivity simultaneously.
Description of drawings
Fig. 1 is an Assembly part explosive view of the present utility model.
The meaning that each legend mark is expressed as follows respectively among the figure:
1, lower guideway plate; 2, lower guideway bar; 3, downward cabling support; 4, main frame; 5, filler panel; 6, upper rail plate; 7, upper rail bar; 8, upward wiring support.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Present embodiment is a kind of simple type standard subrack that is fit to be installed in 19 inches box racks of standard, comprises lower guideway plate 1, lower guideway bar 2, downward cabling support 3, main frame 4, filler panel 5, upper rail plate 6, upper rail bar 7, upward wiring support 8.Wherein: the planform of described main frame 4 is that left side plate and base plate are made the shaped as frame integral body that 90 degree bendings form, with 16 OB holes of numerical control press processing, the mounting distance in 0B hole, the left and right sides is the accurate OB of 515mm hole on the installation folding that turns up of left side plate upper end; Described upper rail plate 6 and lower guideway plate 1 are to be covered with anti-dust filter mesh on the plate face, the rectangular slab that installation folding is arranged all around, also respectively be processed with the hole of the mounting guide rail bridge of four lines symmetry on the plate face of upper rail plate 6 and lower guideway plate 1, the width of guide rail bridge is 3.0mm according to the specification of the circuit-board card that is inserted, screen pack is designed to the square opening of 5mm * 5mm, pitch of holes is 6.4mm, adopt the thick stainless iron plate of 1.0mm to make, in same guide rail plate, can count simultaneously towards guide rail bridge and filter mesh, the planform of described upper rail bar 7 and lower guideway bar 2 is strips, be symmetrily processed with 19 of the grooves of guide rail bridge width on each inside limit, directly use the thick corrosion resistant plate laser cutting moulding of 3mm, cancel original all 19 M3 self-clinching nuts and directly change to 19 M3 thread tappings, described filler panel 5 be when circuit-board card insert be installed on the main frame 4 when not enough passive; Described upward wiring support 8 and downward cabling support 3 adopt 1.5mm stainless iron number to dash the back bending, and outer surface dusts, and is scratched to avoid cable, and main frame and last lower guideway plate are used
3.2 the heart rivet of taking out fast connect, last lower guideway plate and last lower guideway bar also adopt
3.2 the heart rivet of taking out fast connect, last downward cabling support is connected with spring washer with the screw of last lower guideway strip adoption M3 * 8.
Claims (2)
1. be applied in a kind of simple type standard subrack in the box rack, it is characterized in that it comprises the lower guideway plate, the lower guideway bar, the downward cabling support, main frame, filler panel, the upper rail plate, the upper rail bar, the upward wiring support, wherein: the planform of described main frame is that left side plate and base plate are made the shaped as frame integral body that 90 degree bendings form, on the installation folding that turns up of left side plate upper end, be processed with the accurate OB of several left and right sides pitchs of holes hole, described upper rail plate and lower guideway plate are covered with anti-dust filter mesh, the rectangular slab that installation folding is arranged all around respectively is processed with the hole of the mounting guide rail bridge of four lines symmetry on the plate face of upper rail plate and lower guideway plate; Screen pack can be designed to circular or square or hexagon; The planform of described upper rail bar and lower guideway bar be symmetrily processed with on strip, the inside limit guide rail bridge width groove several; Described filler panel is to be installed in passive stripe board on the main frame when circuit-board card inserts deficiency; Described upward wiring support and downward cabling support are made with sheet metal, are the wire casings that is used for laying cabling; Main frame is connected with the heart rivet of taking out fast of last lower guideway plate with ∮ 3.2, and last lower guideway plate also adopts the heart rivet of taking out fast of ∮ 3.2 to be connected with last lower guideway bar, and last downward cabling support is connected with spring washer with the screw of last lower guideway strip adoption M3 * 8.
2. simple type standard subrack according to claim 1 is characterized in that described main frame is contained in the rack of broad if desired, can install a pair of mounting bracket additional and get final product about main frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200744497U CN201601904U (en) | 2009-09-01 | 2009-09-01 | Simple and standard subrack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200744497U CN201601904U (en) | 2009-09-01 | 2009-09-01 | Simple and standard subrack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201601904U true CN201601904U (en) | 2010-10-06 |
Family
ID=42812961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200744497U Expired - Lifetime CN201601904U (en) | 2009-09-01 | 2009-09-01 | Simple and standard subrack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201601904U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103346503A (en) * | 2013-07-02 | 2013-10-09 | 厦门市聚力电力设备有限公司 | Armored metal-enclosed switch device |
| CN106061183A (en) * | 2016-07-13 | 2016-10-26 | 广州开能电气实业有限公司 | PCB board card framework structure |
| CN110996600A (en) * | 2019-12-02 | 2020-04-10 | 积成电子股份有限公司 | Electronic equipment plug-in box and assembling method thereof |
| CN112040680A (en) * | 2020-09-08 | 2020-12-04 | 怀来东环兴业电子科技有限公司 | Inserting box of automation equipment and assembling method |
-
2009
- 2009-09-01 CN CN2009200744497U patent/CN201601904U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103346503A (en) * | 2013-07-02 | 2013-10-09 | 厦门市聚力电力设备有限公司 | Armored metal-enclosed switch device |
| CN106061183A (en) * | 2016-07-13 | 2016-10-26 | 广州开能电气实业有限公司 | PCB board card framework structure |
| CN110996600A (en) * | 2019-12-02 | 2020-04-10 | 积成电子股份有限公司 | Electronic equipment plug-in box and assembling method thereof |
| CN110996600B (en) * | 2019-12-02 | 2021-04-09 | 积成电子股份有限公司 | Electronic equipment plug-in box and assembling method thereof |
| CN112040680A (en) * | 2020-09-08 | 2020-12-04 | 怀来东环兴业电子科技有限公司 | Inserting box of automation equipment and assembling method |
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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: 20101006 |