CN104703430A - Machine cabinet - Google Patents
Machine cabinet Download PDFInfo
- Publication number
- CN104703430A CN104703430A CN201510108266.2A CN201510108266A CN104703430A CN 104703430 A CN104703430 A CN 104703430A CN 201510108266 A CN201510108266 A CN 201510108266A CN 104703430 A CN104703430 A CN 104703430A
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- China
- Prior art keywords
- cabinet
- tray
- rack
- cabinet door
- fixture
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- 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 machine cabinet. According to the machine cabinet, the inner surface of a left vertical wall and/or the inner surface of a right vertical wall are respectively provided with a tray device; the tray device comprises a guide mechanism on the inner surface of the corresponding vertical wall, and a foldable tray arranged on a cabinet body through forward and backward movable guidance of the guide mechanism, wherein the foldable tray comprises a tray rack moving forwards and backwards along with the guide mechanism, and a tray plate arranged on the tray rack and rotating along the forwards-backwards extending axis by a rotating mechanism, and the tray rack is provided with a limiting mechanism for preventing the tray from rotating downwards continuously after the tray plate rotates into a flat state. The tray device is mounted on the left vertical wall and/or the right vertical wall of the cabinet body and can avoid being limited by the type of a cabinet door; no matter the cabinet door is a revolving door or a sliding door and so long as the cabinet door can be opened, the foldable tray of the tray device can be drawn out from the opening of the cabinet door, so that universality of the tray device can be ensured.
Description
Technical field
The present invention relates to a kind of rack.
Background technology
At present, usually the rack adopted in wind-powered electricity generation series products adopts connection cabinet form mostly, the cabinet of arranging about comprising two or more in connection cabinet, the function of mechanism's monomer that each cabinet is formed is different, the size of rack monomer is also different, and under different functional requirements, the gap of the volume size of rack monomer also can be very large, the design of the maintenance pallet of whole cabinet type rack will be made like this, install and use very inconvenience, especially on the rack monomer of some small volumes, in cabinet because of rack monomer, a lot of electric components is installed, so keep for the usage space needed for retrieval pallet again by being difficult in the cabinet of rack monomer.
In order to ensure that maintenance pallet can use in the small space of rack monomer, according to existing drawing and pulling type cabinet door and unscrewing type cabinet door, existing market there are two kinds of different products, be wherein a pallet for guiding assembling drawer type along the longitudinal direction between the left and right sidewall of cabinet, another kind is the pallet installing turnover folding on the cabinet door of rotating open-close type.
The former is a kind of sliding rail type tray bearing component and rack disclosed in Chinese patent literature CN201008244Y, comprise pallet, slide track component, front hangers and rear hangers, slide track component comprises fixture and moving member, moving member is connected with pallet, the two ends of fixture install front hangers and rear hangers respectively, front hangers is arranged on the front side of rack, rear hangers is arranged on the rear side of rack, such pallet can slide along the fore-and-aft direction of rack, and electric component is installed on pallet and with pallet fore-and-aft direction and slides, at needs to when in cabinet, electric component overhauls, pallet is only needed to pull out in cabinet, but in the cabinet of this rack monomer, the space that pallet is required after such insertion need be reserved, and pallet is after insertion cabinet, space in cabinet can cut off by pallet in the vertical direction, so that higher electric component cannot be installed in this rack monomer, therefore still there is the problem taking the excessive and poor universality of cabinet intracorporeal space in the pallet of drawer type,
The latter is a kind of Multifunctional built-in type reversible tray disclosed in Chinese patent literature CN201450679U, comprise cabinet door and pallet, cabinet door is hinged on cabinet around the vertical axis extended, the inner side of cabinet door has indent and is greater than the tray slot of tray rack size, perpendicular the putting in the both sides of tray slot is fixed with support, support erects and is equipped with guide groove, and pallet both sides and lower surface have flanging, pallet is connected on tray rack, the upper surface of pallet and tray rack has shrouding, tray rack is provided with opening and also and between pallet is provided with cavity, the bottom of tray rack dual-side is connected with cabinet door by hinge pin, the lower end of two connecting rods is hinged in the dual-side of tray rack, the upper end of connecting rod is arranged in the guide groove of support, tray rack after upset connects with the bottom surface of tray slot, when rack normally works, pallet folds in tray slot, such pallet can not take the space of cabinet inside, and after cabinet door opens, pallet can be routed up from tray slot, make pallet maintenance level, now pallet can place maintenance of equipment, the maintenance units such as maintenance computer, but because the folding pallet of this upset needs the space internal wiring after cabinet door turns between cabinet door and cabinet, and plug-type cabinet door is after unlatching, space between cabinet door and cabinet or stopped by the sidewall of cabinet, stopped by the standing part of cabinet door, so that wiring operation can not be carried out in the space between cabinet door and cabinet, so the folding pallet of this upset can not be installed on plug-type cabinet door, simultaneously because the cabinet door of rotating open-close needs larger space in switching process, so the problem that the floor space of whole rack monomer is larger also can be caused, reduce transmission of electricity, in the places such as electricity consumption, rack is to the utilization ratio of the confined space.In addition, a kind of widths affect of folding pallet by cabinet door that overturn is by smaller, such as on the door-plate that 300mm is wide, the maximum pallet that 200mm can only be used wide, and narrower pallet is difficult to play stable holding effect to maintenance unit, the potential safety hazard making service work there is repair apparatus easily to drop.
Summary of the invention
The object of this invention is to provide a kind of rack, be intended to solve in prior art and overhaul the mounting structure poor universality of pallet on cabinet and awkward problem.
In order to realize above object, in the present invention, the technical scheme of rack is as follows:
Rack, comprise cabinet and front side is hinged or pull assembling cabinet door, the front side of cabinet offers for cabinet interior or exterior space through when cabinet door is opened, close at cabinet door and close the cabinet door opening blocked up by cabinet door seal, the internal face of the left side wall of cabinet and/or the internal face of right side wall are equipped with pallet apparatus, pallet apparatus is comprised guiding mechanism on the internal face being assemblied in residing wall and to be led the tray fold be assemblied on cabinet by guiding mechanism fore-aft travel, guiding mechanism has in movable stroke stretchs out position for what stretch out from cabinet door opening forward at the rear Foldable pallet of cabinet door unlatching, for by tray fold from driving to the retraction position in cabinet cabinet door opening backward, tray fold comprise tray rack for moving forward and backward with guiding mechanism and on the supporting plate of axis upset assembling that extended around front and back by switching mechanism, tray rack is provided with for the position limiting structure that turns under at least stoping pallet to continue after supporting plate down tilt.
Guiding mechanism comprises fixture on the internal face being fixed on residing wall and front and back guiding movement and is assemblied in movable part on fixture, fixture is in cabinet, movable part is fixedly connected with tray rack, and correspondence is provided with the drop-proof structure for stoping movable part to move down relative to fixture on fixture and movable part.
Guiding mechanism has two or more and is disposed on the internal face of residing wall up and down, and described tray rack bridge joint is fixed on the movable part of each guiding mechanism.
The guide rail that fixture and/or movable part extend before and after being, the gathering sill that in fixture and movable part, one extends before and after being provided with, another along the longitudinal direction relatively-movable guiding be inserted in gathering sill, described drop-proof structure comprises the trough wall surface of gathering sill both sides, and two trough wall surfaces are provided with the anti-avulsion turned down in opposite directions at notch position place and turn edge.
The ball be in gathering sill is equipped with between fixture and movable part, ball has two rows and is in the trough wall surface position, both sides of gathering sill respectively, and fixture, ball and movable part form the ball linear guide rail device between the internal face being in tray fold and residing wall.
The guide rail extended before and after fixture and movable part are.
The rear end of fixture be provided with for after being retracted in cabinet at tray fold, stop movable part to continue the Stop structure of movement backward.
The axis rotation that guiding movement is assemblied on cabinet or around upper downward-extension in left-right direction of cabinet door is assemblied on cabinet.
In the left side of cabinet door opening and right side one for be in the original position of cabinet door opening travel first open side, another is open side behind the final position place being in cabinet door opening travel, described pallet apparatus is on the internal face of left side wall of cabinet.
Tray rack is provided with the holding tank for holding supporting plate after supporting plate rolls up.
The present invention is equipped with pallet apparatus on the internal face of the left side wall of cabinet and/or the internal face of right side wall, pallet apparatus is comprised guiding mechanism on the internal face being assemblied in residing wall and to be led the tray fold be assemblied on cabinet by guiding mechanism fore-aft travel, guiding mechanism has in movable stroke stretchs out position for what stretch out from cabinet door opening forward at the rear Foldable pallet of cabinet door unlatching, for by tray fold from driving to the retraction position in cabinet cabinet door opening backward, tray fold comprise tray rack for moving forward and backward with guiding mechanism and on the supporting plate of axis upset assembling that extended around front and back by switching mechanism, tray rack is provided with for the position limiting structure that turns under at least stoping pallet to continue after supporting plate down tilt.When normally using, guiding mechanism is in retraction position, to make tray fold be in internal face position in left wall or right wall in cabinet, and in tray fold, supporting plate turns over by being located on tray rack, to make tray fold be in folded state, reduce the volume of whole pallet apparatus, when needs need maintenance to electric component in cabinet, first open cabinet door, then by guiding mechanism, tray fold is extracted out in cabinet, until tray fold is extracted out from cabinet door opening by part or all of, and after tray fold puts in place, supporting plate is turned down from tray rack, now the repair apparatus such as the maintenance computer used during maintenance just can be placed on supporting plate by staff, electric component in cabinet is overhauled, therefore the present invention utilizes the structure of tray fold turnover folding in pallet apparatus, when normal use, tray fold is turned up, reduce the space that whole pallet apparatus takies in cabinet, when needs overhaul, tray fold is opened, holding repair apparatus is carried out by tray fold, and after tray fold is extracted out from cabinet door opening, laying of repair apparatus is carried out by the clearing of outside, thus make the width of pallet apparatus not by the restriction of cabinet door size, ensure that the reliability of pallet apparatus to repair apparatus holding.Simultaneously, this pallet apparatus is installed on the left side wall of cabinet and/or right side wall, the use of pallet apparatus is by the restriction not by cabinet door type, no matter cabinet door is revolving door, or sliding door, as long as cabinet door can be opened, in this pallet apparatus, tray fold just can be drawn out of from cabinet door opening, thus ensure that the versatility of this pallet apparatus.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment when guiding mechanism is in expansion position of rack of the present invention;
Fig. 2 is the structural representation of embodiment when guiding mechanism is in retraction position of rack of the present invention;
Fig. 3 is the partial enlarged drawing at A place in Fig. 1;
Fig. 4 is the front view of tray fold in Fig. 3;
Fig. 5 is the left view of Fig. 4;
Fig. 6 is the vertical view of Fig. 4;
Fig. 7 is the partial enlarged drawing at B place in Fig. 2;
Fig. 8 is the front view of tray fold in Fig. 7.
Embodiment
The embodiment of rack in the present invention: as shown in Figures 1 to 8, this rack comprises the pallet apparatus that the internal face of cabinet door that cabinet 1 and front side thereof arrange, right side wall assembles, the front side of cabinet 1 offers the cabinet door opening corresponding with cabinet door, and pallet apparatus is on rib 11 that the right side wall of cabinet 1 is arranged.Pallet apparatus is again be made up of guiding mechanism and tray fold 22, tray fold 22 by guiding mechanism along the longitudinal direction guiding movement be assemblied on the internal face of right side wall of cabinet 1, guiding mechanism has two and be disposed on the right side wall internal face of cabinet 1 up and down, and two guiding mechanisms are all formed primarily of the ball linear guide rail device 21 of the band auto-lock function between the right side wall being assemblied in tray fold 22 and cabinet 1.Ball linear guide rail device 21 comprises the fixture 211 be fixed on the right side wall internal face of cabinet 1, front and back guiding movement is assemblied in the movable part 212 on fixture 211 and is folded in two row's balls between fixture 211 and movable part 212, the mountain font guide rail that fixture 211 extends for front and back, movable part 212 is complementary adaptive a few font guide rails with fixture 211, the gathering sill extended before and after fixture 211 is provided with, movable part 212 along the longitudinal direction relatively-movable trend is inserted in gathering sill, two row's balls are in the trough wall surface place, both sides of gathering sill respectively, and at the both sides trough wall surface block of gathering sill at the upper and lower sides of movable part 212, the drop-proof structure stoping movable part 212 opposed fixed member 211 to move up and down is formed with the both sides trough wall surface by this gathering sill, and two side channels of gathering sill are provided with the anti-avulsion turned down in opposite directions turns edge along place, the overhanging side that this anti-avulsion turns edge turns down again in gathering sill, thus form at two side channels of gathering sill the hook portion being hooked on the edge, both sides of movable part 212 along place, deviate from from gathering sill to stop movable part 212.The rear end of fixture 211 is also provided with the Stop structure of block after movable part 212, and this Stop structure is the stop block of shutoff in gathering sill open rearward end position.
The front side of cabinet 1 is provided with the fixing wall be on the left of cabinet door opening, and cabinet door is divided into the sliding door 12 being in left side and the revolving door 13 being in right side, sliding door 12 in left-right direction guiding movement is assemblied in the outside of fixing wall, revolving door 13 rotates around the axis of upper downward-extension the seamed edge place, right side being assemblied in cabinet door opening, and the right side seamed edge of cabinet door opening flushes with the right side wall of cabinet 1, such revolving door 13 can rotate around it the rotation of 270 °, axis.Position in cabinet door opening between revolving door 13 and sliding door 12 is provided with separates door pillar 14, separate door pillar 14 and cabinet door opening be divided into the push-and-pull opening being in left side and the rotation opening being in right side, push-and-pull opening and rotate the sides adjacent of opening be in corresponding cabinet door opening travel first open side, phase dorsal part opens side after being.Pallet apparatus opens side after being assemblied in revolving door 13, and so only when revolving door 13 at least opens 90 °, the tray fold 22 in pallet apparatus could be drawn out of from cabinet door opening.
Pallet apparatus is by the tray rack 23 of bridge joint on the movable part 212 of two guiding mechanisms and overturn by switching mechanism the supporting plate 24 be assemblied on tray rack 23 and form, tray rack 23 is provided with the holding tank of downward-extension, can be placed in holding tank after rolling up to make supporting plate 24.Switching mechanism comprises the guide groove of the vertical setting that the both sides cell wall of holding tank is offered, the bottom of guide groove is provided with and extends left and acclivitous locked groove, the pilot pin be fixed on supporting plate 24 can lead slip in guide groove, one end of supporting plate 24 is made to be connected on tray rack 23 all the time, when the pilot pin on supporting plate 24 moves to locked groove, spacing to pilot pin by locked groove, make supporting plate 24 be in open mode, such locked groove by formed be on tray rack 23 after supporting plate 24 down tilt, stop pallet to continue under the position limiting structure that turns over.The both sides of supporting plate 24 all and between pallet are equipped with connecting rod 25, one end of connecting rod 25 is hinged on the position on tray rack 23 below guide groove by pivot pin, the other end of connecting rod 25 is hinged on the middle part of supporting plate 24 by pivot pin, to make supporting plate 24 be hinged on tray rack 23 by two connecting rods 25, and connecting rod 25 can be arranged on any position outside supporting plate 24 with the interface point of supporting plate 24.Can easily move for making supporting plate 24 on tray rack 23 and overturn, guide groove on tray rack 23 is made up of the straight trough section of downside and the chute section of upside, wherein chute section right bank gradually from the top down, and the axle center of the axle center of the upper end of chute section and the end of locked groove is positioned in same vertical plane.After closing up for making supporting plate 24, supporting plate 24 can be connected on tray rack 23 reliably, and tray rack 23 is provided with the draw-in groove be on the trough wall surface of guide groove, but pivot pin is arranged on, and draw-in groove is interior to carry out spacing to connecting rod 25.
In this enforcement, rack in use, and cabinet door is closed, and tray fold 22 is in folded state, and in tray fold 22, supporting plate 24 is built in the holding tank on tray rack 23, and such pallet apparatus will be built in the wall place, right side of cabinet 1 with less volume;
When rack needs maintenance, cabinet door is opened, tray fold 22 is extracted out by the rotation open side from cabinet door opening in a folded configuration, then up carry with the lower edge pulling supporting plate 24, supporting plate 24 is opened along the guide groove on tray rack 23, and pivot pin leaves the draw-in groove on tray rack 23, supporting plate 24 pulls open the state crossing with connecting rod 25 from the state parallel with connecting rod 25, now connecting rod 25 pairs of supporting plates 24 are played a supporting role, and pilot pin plays position-limiting action to pallet in locked groove, supporting plate 24 stress balance and do not take cabinet 1 inner space, laptop computer and loose impediment can be laid like this on supporting plate 24, or directly supporting plate 24 is used as board,
When rack closed again by needs, pin the afterbody of supporting plate 24 with hand downwards, pivot pin is got back in the draw-in groove on tray rack 23, and the state parallel with supporting plate 24 also got back to by connecting rod 25, and now tray fold 22 is in folded state.
In the above-described embodiments, pallet apparatus opens side after being in the rotation opening of cabinet door opening corresponding to revolving door, in other embodiments, what pallet apparatus also can be in the cabinet door opening of revolving door or sliding door first opens side, like this when cabinet door is without the need to opening completely, just tray fold in pallet apparatus can be pulled out from cabinet.
In the above-described embodiments, guiding mechanism is formed primarily of ball linear guide rail device, and in other embodiments, ball linear guide rail device also can be replaced with the guiding mechanism such as pinion and rack, thread transmission.
Claims (10)
1. rack, comprise cabinet and front side is hinged or pull assembling cabinet door, the front side of cabinet offers for cabinet interior or exterior space through when cabinet door is opened, close at cabinet door and close the cabinet door opening blocked up by cabinet door seal, it is characterized in that, the internal face of the left side wall of cabinet and/or the internal face of right side wall are equipped with pallet apparatus, pallet apparatus is comprised guiding mechanism on the internal face being assemblied in residing wall and to be led the tray fold be assemblied on cabinet by guiding mechanism fore-aft travel, guiding mechanism has in movable stroke stretchs out position for what stretch out from cabinet door opening forward at the rear Foldable pallet of cabinet door unlatching, for by tray fold from driving to the retraction position in cabinet cabinet door opening backward, tray fold comprise tray rack for moving forward and backward with guiding mechanism and on the supporting plate of axis upset assembling that extended around front and back by switching mechanism, tray rack is provided with for the position limiting structure that turns under at least stoping pallet to continue after supporting plate down tilt.
2. rack according to claim 1, it is characterized in that, guiding mechanism comprises fixture on the internal face being fixed on residing wall and front and back guiding movement and is assemblied in movable part on fixture, fixture is in cabinet, movable part is fixedly connected with tray rack, and correspondence is provided with the drop-proof structure for stoping movable part to move down relative to fixture on fixture and movable part.
3. rack according to claim 2, is characterized in that, guiding mechanism has two or more and is disposed on the internal face of residing wall up and down, and described tray rack bridge joint is fixed on the movable part of each guiding mechanism.
4. rack according to claim 2, it is characterized in that, the guide rail that fixture and/or movable part extend before and after being, the gathering sill that in fixture and movable part, one extends before and after being provided with, another along the longitudinal direction relatively-movable guiding be inserted in gathering sill, described drop-proof structure comprises the trough wall surface of gathering sill both sides, and two trough wall surfaces are provided with the anti-avulsion turned down in opposite directions at notch position place and turn edge.
5. rack according to claim 4, it is characterized in that, the ball be in gathering sill is equipped with between fixture and movable part, ball has two rows and is in the trough wall surface position, both sides of gathering sill respectively, and fixture, ball and movable part form the ball linear guide rail device between the internal face being in tray fold and residing wall.
6. rack according to claim 4, is characterized in that, the guide rail extended before and after fixture and movable part are.
7. rack according to claim 2, is characterized in that, the rear end of fixture be provided with for after being retracted in cabinet at tray fold, stop movable part to continue the Stop structure of movement backward.
8. rack as claimed in any of claims 1 to 7, is characterized in that, the axis rotation that guiding movement is assemblied on cabinet or around upper downward-extension in left-right direction of cabinet door is assemblied on cabinet.
9. rack according to claim 8, it is characterized in that, in the left side of cabinet door opening and right side one for be in the original position of cabinet door opening travel first open side, another is open side behind the final position place being in cabinet door opening travel, described pallet apparatus is on the internal face of left side wall of cabinet.
10. rack as claimed in any of claims 1 to 7, is characterized in that, tray rack is provided with the holding tank for holding supporting plate after supporting plate rolls up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510108266.2A CN104703430A (en) | 2014-06-26 | 2015-03-12 | Machine cabinet |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410292178 | 2014-06-26 | ||
| CN2014102921788 | 2014-06-26 | ||
| CN201510108266.2A CN104703430A (en) | 2014-06-26 | 2015-03-12 | Machine cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104703430A true CN104703430A (en) | 2015-06-10 |
Family
ID=53350074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510108266.2A Pending CN104703430A (en) | 2014-06-26 | 2015-03-12 | Machine cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104703430A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107960024A (en) * | 2017-11-14 | 2018-04-24 | 许继电气股份有限公司 | A kind of electric power equipment cabinet cabinet and the electric power equipment cabinet with the cabinet |
| CN108199270A (en) * | 2017-12-26 | 2018-06-22 | 北京天诚同创电气有限公司 | Pull folding tray device and reactance cabinet |
| CN109274023A (en) * | 2018-11-26 | 2019-01-25 | 来素霞 | A kind of outdoor electric switchgear of easy access |
| CN110022657A (en) * | 2018-01-09 | 2019-07-16 | 佛山市顺德区顺达电脑厂有限公司 | Frame server system |
| CN110380339A (en) * | 2019-08-01 | 2019-10-25 | 张文波 | A kind of switchgear |
| CN112165801A (en) * | 2020-08-17 | 2021-01-01 | 郦科宇 | Server cabinet with open-close type tray structure |
| CN112702876A (en) * | 2020-12-14 | 2021-04-23 | 浙江一舟电子科技股份有限公司 | Cabinet with rotatable and foldable keyboard support |
| CN114259136A (en) * | 2021-12-11 | 2022-04-01 | 徐州独角兽信息科技有限公司 | Personnel file information management cabinet |
| CN114302605A (en) * | 2021-11-18 | 2022-04-08 | 北京华能新锐控制技术有限公司 | Cabinet back plate and control cabinet |
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| CN201450679U (en) * | 2009-07-03 | 2010-05-05 | 常州太平电器有限公司 | Multifunctional built-in type reversible tray |
| CN202068690U (en) * | 2011-05-27 | 2011-12-07 | 贵阳永青仪电科技有限公司 | Control cabinet with computer bench board |
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| DE19615431C1 (en) * | 1996-04-19 | 1997-08-28 | Loh Kg Rittal Werk | Worktop for a control cabinet |
| CN201450679U (en) * | 2009-07-03 | 2010-05-05 | 常州太平电器有限公司 | Multifunctional built-in type reversible tray |
| CN202068690U (en) * | 2011-05-27 | 2011-12-07 | 贵阳永青仪电科技有限公司 | Control cabinet with computer bench board |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107960024A (en) * | 2017-11-14 | 2018-04-24 | 许继电气股份有限公司 | A kind of electric power equipment cabinet cabinet and the electric power equipment cabinet with the cabinet |
| CN108199270A (en) * | 2017-12-26 | 2018-06-22 | 北京天诚同创电气有限公司 | Pull folding tray device and reactance cabinet |
| CN110022657A (en) * | 2018-01-09 | 2019-07-16 | 佛山市顺德区顺达电脑厂有限公司 | Frame server system |
| CN109274023A (en) * | 2018-11-26 | 2019-01-25 | 来素霞 | A kind of outdoor electric switchgear of easy access |
| CN109274023B (en) * | 2018-11-26 | 2020-11-17 | 山东厚俞实业有限公司 | Outdoor power switch cabinet convenient to overhaul |
| CN110380339A (en) * | 2019-08-01 | 2019-10-25 | 张文波 | A kind of switchgear |
| CN110380339B (en) * | 2019-08-01 | 2020-10-27 | 泰州市锋发动力设备有限公司 | Switch cabinet |
| CN112165801A (en) * | 2020-08-17 | 2021-01-01 | 郦科宇 | Server cabinet with open-close type tray structure |
| CN112702876A (en) * | 2020-12-14 | 2021-04-23 | 浙江一舟电子科技股份有限公司 | Cabinet with rotatable and foldable keyboard support |
| CN112702876B (en) * | 2020-12-14 | 2021-09-10 | 浙江一舟电子科技股份有限公司 | Cabinet with rotatable and foldable keyboard support |
| CN114302605A (en) * | 2021-11-18 | 2022-04-08 | 北京华能新锐控制技术有限公司 | Cabinet back plate and control cabinet |
| CN114259136A (en) * | 2021-12-11 | 2022-04-01 | 徐州独角兽信息科技有限公司 | Personnel file information management cabinet |
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Application publication date: 20150610 |