CN205902263U - General machine box - Google Patents
General machine box Download PDFInfo
- Publication number
- CN205902263U CN205902263U CN201620858016.0U CN201620858016U CN205902263U CN 205902263 U CN205902263 U CN 205902263U CN 201620858016 U CN201620858016 U CN 201620858016U CN 205902263 U CN205902263 U CN 205902263U
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- screw
- cover plate
- recess
- cross recess
- girders
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Abstract
The utility model provides a general machine box, including four girders, two apron, two blocks of curb plates, two help and pull out the strip, two apron and two blocks of curb plates and four girders cooperations form quick -witted casees, two are helped to pull out to install and correspond with upper and lower apron respectively on quick -witted case is with two upper and lower girders of one side, division have straight line groove, first cross recess and second cross recess on the girder, straight line groove and second cross recess are seted up respectively in girder both sides tip, the straight line groove fixed apron that is used for pegging graft, be provided with a nut strip in two cross recesss respectively, the nut strip of placing in the first cross recess coordinates with fixing insert with the screw, the strip is pulled out with fixed helping to the nut strip and the screw cooperation of placing in the second cross recess. The utility model discloses bending strength is high, the abrasive resistanc is strong, the electrical property is connected more reliably, the ventilation effect is good.
Description
Technical field
This utility model is related to the Universal machine cabinet of a kind of electronic equipment construction standard, generalization, seriation.
Background technology
Domestic and international cabinet product known today, for plug-in unit help plug-in and pull-out device plug stress series square hole, all with girder or
Person and upper and lower cover plates integration, and it is aluminum alloy materials, when plug-in unit adopts the big electrical connector plug socket of stress, stress
Serial square hole overlap residing for girder residing for serial square hole and girder is easily deformed and becomes big with square hole abrasion, impact plug-in unit plug effect
Really, when serious or even plug-in unit is difficult to extract, have impact on serviceability and the reliability of product.Before plug-in unit, installed surface and motherboard are installed
The distance in face is substantially non-adjustable, or adjusting range very little, when requiring gap very little after electrical connector plug socket plugs together, full
Foot not requirement on electric performance.And cabinet cover plate is typically embedded in outer surface, when multiple cabinets are simultaneously using being contained in rack, cabinet is
Little upper and lower distance does not reach standard and requires, and when cabinet up and down apart from little to certain limit when, air vent on impact cover plate
Lower airway effect.
Content of the invention
The purpose of this utility model is to provide a kind of Universal machine cabinet, and its bending strength is high, abrasive resistance is strong, electrical property connects
Connect relatively reliable, ventilation effect good.
In order to solve above-mentioned technical problem, this utility model provides a kind of Universal machine cabinet, including four girders, two pieces of lids
Plate, two blocks of side plates, two help and pull out bar, two cover plates and two blocks of side plates and four girders cooperatively form cabinet, and two are helped and pull out bar peace
It is contained on two girders up and down of cabinet the same side and corresponding with upper and lower cover plates respectively, girder has flat recess, the first cross
Groove and the second cross recess；Flat recess and the second cross recess are opened in girder both side ends respectively, and flat recess is used for the fixing lid of grafting
Plate；It is respectively arranged with a nut strip, the nut strip placed in the first cross recess and screw fit are with fixation in two cross recesses
Plug-in unit；The nut strip placed in second cross recess is helped with fixation with screw fit and pulls out bar.
Further, described help to pull out be provided with some groups on bar in pairs or the adjacent flat-bottom hole of porous, described flat
Hole and screw fit.
Further, patch ends insert described flat recess after withdrawing bending, and cover plate leaves gap with flat recess bottom.
Further, described cover plate is fixed by securing member with adjacent two blocks of side plates, securing member scalable in the loosened condition
Cover plate front and back position.
Further, described securing member is screw and nut, and screw mounting hole diameter is slightly larger than screw diameter.
Compared with prior art, its remarkable advantage is this utility model, and this utility model not only can meet general plug-in unit
The use of electric connector, also can meet the use that plugs and sockets plugs together the larger electric connector of stress；Installed surface and mother before plug-in unit
The distance of plate installed surface can be finely tuned, and the gap after electrical connector plug socket being made to plug together by distance fine regulation is less, electrically
Can connect relatively reliable；When multiple cabinets are simultaneously using being contained in rack, the upper and lower distance of cabinet can accomplish less, and can be effective
Improve the lower airway effect of air vent on cover plate, thus cabinet generalization, standardization, seriation degree are higher, reliability is more
Good.
Brief description
Fig. 1 is Universal machine cabinet front view.
Fig. 2 is Universal machine cabinet left view.
Fig. 3 is Universal machine cabinet top view.
Fig. 4 is circled enlarged drawing in Fig. 1.
Fig. 5 is circled enlarged drawing in Fig. 2.
Fig. 6 is girder cross-sectional view.
Fig. 7 is to help to pull out bar front view.
Fig. 8 is to help to pull out bar top view.
Fig. 9 is to help to pull out sliver transvers section schematic diagram.
Figure 10 is cover plate top view.
Figure 11 is cover plate side view.
Specific embodiment
Easy to understand, according to the technical solution of the utility model, in the situation not changing connotation of the present utility model
Under, one of ordinary skill in the art can imagine the numerous embodiments of this utility model Universal machine cabinet.Therefore, below have
Body embodiment and accompanying drawing are only the exemplary illustrations to the technical solution of the utility model, and are not to be construed as this utility model
Whole or be considered as the restriction to technical solutions of the utility model or restriction.
In conjunction with accompanying drawing, described Universal machine cabinet, help and pull out bar 2 including four girders 1,3, two blocks of side plates of two cover plates 4, two,
Two cover plates 3 and two blocks of side plates 4 and four girders 1 cooperatively form cabinet, and two are helped and pull out bar 2 and be arranged on the upper and lower of cabinet the same side
On two girders 1 and corresponding with upper and lower cover plates 3 respectively, girder 1 has flat recess, the first cross recess and the second cross recess；One
Word groove and the second cross recess are opened in girder 1 both side ends respectively, and flat recess is used for grafting securing cover plate 3；In two cross recesses
It is respectively arranged with a nut strip 6, nut strip 6 and the screw 8 placed in the first cross recess coordinate with fixing pluge；Second cross
Nut strip 6 and the screw 8 placed in groove is coordinated to be helped with fixation and pulls out bar 2.
It is placed with two nut strips 6 in girder 1, and helps and pull out that bar 2 passes through nut strip 6 with girder 1 and screw 8 is fixing, enter one
Step enhances the intensity of girder 1, accordingly increases the measures such as the thickness of side plate 4 simultaneously, can improve Universal machine cabinet further overall
Bending strength and wear-resisting ability at structural strength, plug-in unit drawing-aid device stress, it is to avoid plug-in unit is because of the big electric connector of contact engaging and separating force
Plug together and lead to girder 1 flexural deformation, help pull out bar 2 square hole abrasion, become large-sized impact plug-in unit plug, even extract highly difficult existing
The generation of elephant.Help and pull out bar 2 and may also take on that intensity is high and the strong stainless steel material of antiwear property., can also be led by increase
The depth of section of beam 1, improves its bending strength.
Before and after cabinet, girder 1 has the flat recess embedding for cover plate 3, and cover plate 3 is embedded in before and after's girder 1 flat recess, and
Keeps certain gap before and after in flat recess, in front and back girder 1 can in this gap in the range of adjust, and spiral shell (is included by securing member 9
Nail, nut, plain cushion, spring washer) and left side plate 4 be fixed together, and then realize installed surface and motherboard installed surface before plug-in unit away from
From fine setting, the gap after electrical connector plug socket being made to plug together by distance fine regulation is less, and electrical property connects relatively reliable.
Described flat recess is inserted after withdrawing bending in described cover plate 3 end, and cover plate 3 leaves gap with flat recess bottom, makees
For distance fine regulation space.
Described cover plate 3 is fixed by securing member with adjacent two blocks of side plates 4, securing member scalable cover plate 3 in the loosened condition
Front and back position.Described securing member is screw and nut, and screw mounting hole diameter is slightly larger than screw diameter, is finely tuned with reserving cover plate 3
Space.
Help to pull out bar 2 and pass through screw 8, nut strip 6 and be fixed on girder 1, have the stress helping plug-in and pull-out device plug for plug-in unit thereon
Serial square hole.Help and pull out bar 2 and be provided with some groups in pairs or the adjacent flat-bottom hole of porous, screw 8 can load arbitrary flat-bottom hole
Interior, if the screw on screw 8 and plug-in unit is interfered, screw 8 is interchangeable to be attached to adjacent flat in the hole.
Cover plate 3 embeds in girder 1 flat recess, and cover plate 3 surface is recessed to cabinet, is formed certain between adjacent cabinet cover plate
Space, it is to avoid the impact to cabinet overall dimensions for the cover plate, when reaching multiple cabinets simultaneously using being contained in rack, cabinet is pacified
Load onto lower distance and can accomplish less, the space between adjacent cabinet cover plate can be effectively improved leading to up and down of air vent on cover plate 3
Wind effect.
Claims (5)
1. a kind of Universal machine cabinet, including four girders [1], two cover plates [3], two pieces of side plates [4], two help and pull out bar [2], two pieces
Cover plate [3] and two pieces of side plates [4] and four girders [1] cooperatively form cabinet, and two are helped and pull out bar [2] and be arranged on cabinet the same side
Upper and lower two girders [1] upper and corresponding with upper and lower cover plates [3] respectively it is characterised in that have on girder [1] flat recess, first
Cross recess and the second cross recess；Flat recess and the second cross recess are opened in girder [1] both side ends respectively, and flat recess is used for grafting
Securing cover plate [3]；Be respectively arranged with a nut strip [6] in two cross recesses, the nut strip [6] placed in the first cross recess with
Screw [8] coordinates with fixing pluge；The nut strip [6] placed in second cross recess is helped with fixation with screw [8] cooperation and pulls out bar
[2].
2. Universal machine cabinet as claimed in claim 1 it is characterised in that described help to pull out be provided with some groups in pairs on bar [2]
Or the adjacent flat-bottom hole of porous, described flat-bottom hole is coordinated with screw [8].
3. Universal machine cabinet as claimed in claim 1 inserts described flat recess it is characterised in that cover plate [3] end is withdrawn after bending,
And cover plate [3] leaves gap with flat recess bottom.
4. Universal machine cabinet as claimed in claim 3 is it is characterised in that described cover plate [3] passes through fastening with adjacent two pieces of side plates [4]
Part is fixed, securing member scalable cover plate [3] front and back position in the loosened condition.
5., it is characterised in that described securing member is screw and nut, screw mounting hole is straight for Universal machine cabinet as claimed in claim 4
Footpath is slightly larger than screw diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620858016.0U CN205902263U (en) | 2016-08-09 | 2016-08-09 | General machine box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620858016.0U CN205902263U (en) | 2016-08-09 | 2016-08-09 | General machine box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205902263U true CN205902263U (en) | 2017-01-18 |
Family
ID=57780879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620858016.0U Active CN205902263U (en) | 2016-08-09 | 2016-08-09 | General machine box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205902263U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107231775A (en) * | 2017-06-30 | 2017-10-03 | 安徽四创电子股份有限公司 | A kind of modified CPCI cabinets |
| CN112739133A (en) * | 2020-11-26 | 2021-04-30 | 扬州船用电子仪器研究所(中国船舶重工集团公司第七二三研究所) | Plug-in box matched with plugging-in and plugging-out assisting device |
-
2016
- 2016-08-09 CN CN201620858016.0U patent/CN205902263U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107231775A (en) * | 2017-06-30 | 2017-10-03 | 安徽四创电子股份有限公司 | A kind of modified CPCI cabinets |
| CN107231775B (en) * | 2017-06-30 | 2022-12-06 | 安徽四创电子股份有限公司 | Improved CPCI case |
| CN112739133A (en) * | 2020-11-26 | 2021-04-30 | 扬州船用电子仪器研究所(中国船舶重工集团公司第七二三研究所) | Plug-in box matched with plugging-in and plugging-out assisting device |
| CN112739133B (en) * | 2020-11-26 | 2022-05-27 | 扬州船用电子仪器研究所(中国船舶重工集团公司第七二三研究所) | Plug-in box matched with plugging-in and plugging-out assisting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |