CN103972765A - Plug-pull mechanism and computer case with same - Google Patents
Plug-pull mechanism and computer case with same Download PDFInfo
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- CN103972765A CN103972765A CN201310043342.7A CN201310043342A CN103972765A CN 103972765 A CN103972765 A CN 103972765A CN 201310043342 A CN201310043342 A CN 201310043342A CN 103972765 A CN103972765 A CN 103972765A
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- cabinet
- plate
- push
- pull structure
- treat
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Abstract
An embodiment of the invention discloses a plug-pull mechanism and a computer case with the same. The plug-pull mechanism is simple in structure, free of occupation of width space and height space of a single board, capable of improving plug-pull accuracy and good in operability. The plug-pull mechanism is used for realizing plugging and pulling of a board to be plug in the computer case and comprises a fixed shell, a moving support and a lever, wherein the lever is connected with the fixed shell through a connecting rod component, the moving support is provided with a first horizontal guide rail for the board to be plugged to slide into the computer case, the first horizontal guide rail is matched with a second horizontal guide rail on the board to be plugged, the moving support is provided with at least two guide pins, and the fixed shell is provided with at least two slide pins. The board to be plugged slides into the computer case by matching of the first horizontal guide rail and the second horizontal guide rail, and the lever vertically moves within limit of the guide pins and the slide pins under the action of external force applied on the lever, so that the board to be plugged is driven to vertically move and plugging and pulling of the board to be plugged in the computer case is realized.
Description
Technical field
The present invention relates to plugging technique field, especially relate to a kind of push-pull structure and there is the cabinet of push-pull structure.
Background technology
Under information, communication, technology (ICT, Information Communication Technology) convergence, equipment toward data center migration, product integrated level is more and more higher, board power consumption is also more and more higher.At present in legacy equipment, conventionally the plug parts (as back panel connector) in cabinet are flat on to the bottom of interpolation frame, make again veneer vertically inserting cabinet from cabinet above, action is downwards inserted in backboard, just can eliminate backboard stopping and limiting cabinet rear side, make cabinet form straight-through air channel, front and back, the air duct radiation form of direct ventilation before and after realizing; Insert cabinet, insert up and down or pull away backboard again for making veneer realize front and back, conventionally can adopt push-pull structure to drive.
Inventor finds in process of the present invention that common push-pull structure at present comparatively takies width spaces and the height space of veneer realizing, and (being in the process that plugs in cabinet of veneer) is without guiding parts in plug process, Plug Action precision is low, and operability is bad.
Summary of the invention
The embodiment of the present invention provides a kind of push-pull structure and has had the cabinet of push-pull structure, and push-pull structure is simple in structure, does not take width spaces and the height space of veneer, improves the precision of Plug Action, good operability.
In view of this, first aspect present invention provides a kind of push-pull structure, treats the plug of plate at cabinet for realizing, wherein, described in treat that plate plugs by the mode that moves up and down and the plug parts that are arranged in cabinet;
Described push-pull structure comprises fixed housing, kinematic mount, the spanner being connected with described fixed housing by link assembly, in described kinematic mount, be provided with for described in treat that plate slips into the first horizontal guide rail of cabinet, described the first horizontal guide rail with described in treat that the second horizontal guide rail on plate matches;
In described kinematic mount, be provided with at least two guide fingers, described guide finger slides in the vertical guide slot of relative position setting on described fixed housing, on described fixed housing, be provided with at least two sliding pins, described sliding pin slides in the horizontal guide groove of relative position setting in described kinematic mount;
Describedly treat that plate slips into cabinet under described the first horizontal guide rail and described the second horizontal guide rail are worked in coordination, by being applied under the External Force Acting of described spanner, described kinematic mount is under described guide finger and the restriction of described sliding pin, move up and down, thereby described in driving, treat that plate moves up and down, and then treat the plug of plate in described cabinet described in realizing.
In the possible implementation of the first of first aspect, on described fixed housing, be also provided with the fixed salient part matching with described spanner; By being applied under the External Force Acting of described spanner, described spanner rotates around described fixed salient part.
In conjunction with the possible implementation of the first of first aspect or first aspect, in the possible implementation of the second, described push-pull structure also comprises for limiting treats that plate slips into the horizontal depth of cabinet and to slipping into the spring pivot position limiting structure that plate is fixed for the treatment of putting in place.
In conjunction with the possible implementation of the first of first aspect or first aspect, in the third possible implementation, between described at least two sliding pins, be connected by connecting rod.
Second aspect present invention provides a kind of cabinet with push-pull structure, comprise the push-pull structure for the treatment of plate and first aspect described above, described push-pull structure is fixed on described cabinet top, described in treat that plate plugs by described push-pull structure and the plug parts that are arranged in described cabinet.
In the possible implementation of the first of second aspect, described cabinet bottom is also provided with backboard, on described backboard, be provided with guide finger, described guide finger is for treating that guide pin bushing on plate matches and realize guiding with described, so that plate to be inserted is plugged by the mode and the back panel connector that move up and down.
In conjunction with the possible implementation of the first of second aspect, in the possible implementation of the second, described backboard is around also provided with and is preventing the positioning U type groove that plate to be inserted rocks after plate inserts back panel connector.
As can be seen from the above technical solutions, the push-pull structure that the embodiment of the present invention provides and there is the cabinet of push-pull structure, push-pull structure is treated the plug of plate at cabinet for realizing, and wherein, treats that plate plugs by the mode moving up and down and the plug parts that are arranged in cabinet; This push-pull structure is simple in structure, be arranged at cabinet top, do not take width spaces and the height space of veneer, in push-pull structure, kinematic mount moves up and down, drive treats that plate moves up and down, and then realizes and treat the plug of plate in cabinet, and the precision of Plug Action is high, strong operability, is applicable to carry out two dimensional motion and realizes insertion or pull away the plate grafting that plugs parts in cabinet.
Brief description of the drawings
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, below the accompanying drawing of embodiment being described to required use is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
A kind of push-pull structure that Fig. 1 provides for the embodiment of the present invention and the structural representation with the cabinet of push-pull structure;
Fig. 2 a and Fig. 2 b the push-pull structure providing in the embodiment of the present invention are provided and have the structural representation sketch of the cabinet of push-pull structure;
The structural representation of the push-pull structure providing in the embodiment of the present invention is provided for Fig. 3 a and Fig. 3 b;
Fig. 4 is the structural representation of the first horizontal guide rail on the push-pull structure providing in the embodiment of the present invention;
The partial structurtes schematic diagram that Fig. 5 is the push-pull structure that provides in the embodiment of the present invention;
The structural representation sketch of fixed housing on the push-pull structure providing in the embodiment of the present invention is provided for Fig. 6 a and Fig. 6 b;
Fig. 7 is another structural representation of the push-pull structure that provides in the embodiment of the present invention and the cabinet with push-pull structure;
Fig. 8 is the A portion partial enlarged drawing of push-pull structure shown in Fig. 5;
The partial structurtes schematic diagram that Fig. 9 is the cabinet with push-pull structure that provides in the embodiment of the present invention.
Embodiment
The embodiment of the present invention provides a kind of push-pull structure and has had the cabinet of push-pull structure, and push-pull structure is simple in structure, does not take width spaces and the height space of veneer, improves the precision of Plug Action, good operability.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making all other embodiment that obtain under creative work prerequisite, belong to the scope of protection of the invention.
Below be elaborated respectively.
As shown in Figure 1, the embodiment of the present invention provides a kind of push-pull structure 1 and has the cabinet 100 of push-pull structure 1, because the execution mode of push-pull structure 1 is contained in the execution mode of cabinet 100 with push-pull structure 1, therefore the embodiment of the present invention is carried out binding analysis to push-pull structure 1 and the execution mode with the cabinet 100 of push-pull structure 1:
Wherein, the cabinet 100 with push-pull structure 1 comprises: push-pull structure 1 and treat that plate 200, described push-pull structure 1 are fixed on described cabinet 100 tops;
In embodiments of the present invention, cabinet 100 can also comprise plug parts, these plug parts are arranged on the bottom of cabinet 100, under this state, treat that plate 200 need be vertical state, plug by described push-pull structure 1 and the plug parts that are arranged in described cabinet 100 making, in embodiment of the present invention, these plug parts can be backboards 300, or other need to the parts for the treatment of that plate 200 is connected.
Be understandable that, treat that plate 200 can refer to as all kinds of pcb boards (Printed Circuit Board, printed circuit board (PCB)) such as PCI (Peripheral ComponentInterconnect) expansion cards; What separately easily expect is, in embodiment of the present invention, as shown in Figure 1, only treat that taking one plate 200 is plugged as example and describes with being arranged on plug parts (as backboard 300) in cabinet 100 by the mode that moves up and down, not as a limitation of the invention.
Please also refer to Fig. 2 a and Fig. 2 b, Fig. 2 a and Fig. 2 b are push-pull structure 1 and have the structural representation sketch of the cabinet 100 of push-pull structure 1 in the embodiment of the present invention, in application scenarios of the present invention, treat that plate 200 is vertical state, after along continuous straight runs slips into cabinet 100 and slips into and put in place, utilize push-pull structure 1, described in making, treat that plate 200 plugs by the mode moving up and down and the plug parts realization being arranged in cabinet 100, for convenience of understanding, in Fig. 2 a, with arrow, the direction of action for the treatment of plate 200 is shown.
It should be noted that, in embodiments of the present invention, treat that plate 200 is applied to vertical cabinet 100, the scene that backboard 300 levels are installed, as shown in Figure 1, Figure 2 shown in a and Fig. 2 b, what separately easily expect is, backboard 300 also can be located at the top of cabinet 100, and now, described push-pull structure 1 is fixed on described cabinet 100 bottoms, the direction of action of push-pull structure 1 and backboard 300 are located at the direction of action of cabinet 100 bottoms, make to treat plate 200 upwards move insert backboard 300; Can certainly make backboard 300 vertically be arranged on the sidewall of cabinet 100, insert after cabinet 100 until plate 200 levels, then drive cabinet 100 level left and right actions to insert backboard 300 by push-pull structure 1, not do concrete restriction herein.
The push-pull structure 1 that the embodiment of the present invention provides, be fixed on described cabinet 100 tops, treat the plug of plate 200 at cabinet 100 for realizing, do not take width spaces and the height space for the treatment of plate 200, in application scenarios of the present invention, described in treat that plate 200 plugs by the mode that moves up and down and the plug parts that are arranged in cabinet 100, can be with reference to figure 3a, Fig. 3 a is the structural representation of described push-pull structure 1, and this push-pull structure 1 comprises:
Comprise fixed housing 11, kinematic mount 12, the spanner 14 being connected with described fixed housing 11 by link assembly 13, in described kinematic mount 12, be provided with for described in treat that plate 200 slips into the first horizontal guide rail 15 of cabinet 100, described the first horizontal guide rail 15 with described in treat that the second horizontal guide rail on plate 200 matches;
Wherein, Fig. 3 a is not for inserting cabinet 100 backboards 300 or in the time that plate 200 pulls away cabinet 100 backboard 300 until plate 200, the structural representation of push-pull structure 1, can be in the lump with reference to figure 3b, and Fig. 3 b is depicted as the structural representation of push-pull structure 1 in the time that plate 200 inserts cabinet 100 backboard.
In described kinematic mount 12, be provided with at least two guide fingers 121, the interior slip of vertical guide slot 111 that described guide finger 121 arranges for relative position on described fixed housing 11, on described fixed housing 11, be provided with at least two sliding pins 112, the interior slip of horizontal guide groove 122 that described sliding pin 112 arranges for relative position in described kinematic mount 12;
Can be in the lump in conjunction with the push-pull structure 1 shown in Fig. 1 and there is the cabinet 100 of push-pull structure 1, describedly treat that plate 200 slips into cabinet 100 under described the first horizontal guide rail 15 and described the second horizontal guide rail 21 are worked in coordination, by being applied under the External Force Acting of described spanner 14, described kinematic mount 12 moves up and down under described guide finger 121 and 112 restrictions of described sliding pin, thereby described in driving, treat that plate 200 moves up and down, and then treat the plug of plate 200 in described cabinet 100 described in realizing.
From the above, the push-pull structure 1 that the embodiment of the present invention provides and there is the cabinet 100 of push-pull structure 1, push-pull structure 1 is treated the plug of plate 200 at cabinet 100 for realizing, wherein, treat that plate 200 plugs by the mode moving up and down and the plug parts (backboard 300) that are arranged in cabinet 100; This push-pull structure 1 is simple in structure, be arranged at cabinet 100 tops, do not take width spaces and the height space of veneer (treating plate 200), in push-pull structure 1, kinematic mount 12 moves up and down, drive treats that plate 200 moves up and down, and then realizes and treat the plug of plate 200 in cabinet 100, and the precision of Plug Action is high, strong operability, is applicable to carry out two dimensional motion and realizes insertion or pull away the plate grafting that plugs parts in cabinet 100.
For convenience of understanding better the push-pull structure 1 that the embodiment of the present invention provides and the cabinet 100 with push-pull structure 1, below with a concrete application scenarios, to push-pull structure, 1 drive treats that the process of the plug of plate 200 in cabinet 100 carries out analytic explanation particularly:
Preferably, in embodiment of the present invention, suppose that this treats that plate 200 is inserted in the cabinet 100 shown in a and Fig. 2 b as shown in Figure 1, Figure 2, this treats that plate 200 is applied to vertical cabinet 100, push-pull structure 1 is fixed on to cabinet 100 tops, under the scene that plug parts (as the backboard 300) level of cabinet 100 bottoms is installed;
In embodiment of the present invention, in the kinematic mount 12 of push-pull structure 1, be provided with the first horizontal guide rail 15, can be with reference to figure 4, Fig. 4 is the structural representation of the first horizontal guide rail 15 in kinematic mount 12, correspondingly, describedly treat to be provided with on plate 200 the second horizontal guide rail (indicating in figure) matching with described the first horizontal guide rail 15, described in treat that plate 200 slips into cabinet 100 under described the first horizontal guide rail 15 and described the second horizontal guide rail are worked in coordination; Be understandable that, described the first horizontal guide rail 15 and described the second horizontal guide rail can be thought a kind of guide frame, to improve the precision for the treatment of plate 200 horizontal directions insertion cabinets 100;
Preferably, described push-pull structure 1 also comprises for limiting and treats that plate 200 slips into the horizontal depth of cabinet 100 and to slipping into the spring pivot position limiting structure 16 that plate 200 is fixed for the treatment of putting in place.Can be with reference to figure 5, Fig. 5 is the partial structurtes schematic diagram of push-pull structure 1, when described after plate 200 slips into and puts in place, described spring pivot position limiting structure 16 can be treated plate 200 and be fixed, to realize the Primary Location of connector on the depth direction that cabinet 100 levels insert, ensure can not deviate from after plate 200 inserts simultaneously.
Its backward described spanner 14 apply external force, spanner 14 rotates under described External Force Acting, the interior slip of vertical guide slot 111 that the relevant position of guide finger 121 in described kinematic mount 12 on fixed housing 11 arranges, can be in the lump with reference to figure 6a and Fig. 6 b, be the structural representation sketch of fixed housing 11 on push-pull structure 1, for convenience of understanding, Fig. 6 a and Fig. 6 b are depicted as in the time that plate 200 inserts cabinet 100 backboard, on push-pull structure 1, dismantle after front side fixed housing and kinematic mount 12 structural representation of the fixed housing of rear side, thereby the interior slip of horizontal guide groove 122 that the relevant position of the sliding pin 112 on the slip of guide finger 121 drive fixed housing 11 in kinematic mount 12 arranges, kinematic mount 12 moves up and down under described guide finger 121 and 112 restrictions of described sliding pin, thereby treat that plate 200 moves up and down described in driving, and then treat the plug of plate 200 in described cabinet 100 described in realizing, can be with reference to figure 7, Fig. 7 is in the time that plate 200 inserts cabinet 100 backboard, the overall structure schematic diagram of push-pull structure 1 and cabinet 100, for convenience of understanding, on described push-pull structure 1, dismantle front side fixed housing.
Preferably, between two sliding pins 112 on described fixed housing 11 by connecting rod be connected (in figure do not indicate), in the time of the vertical guide slot 111 interior slip of the guide finger 121 in kinematic mount 12 on fixed housing 11, can drive the interior slip of horizontal guide groove 122 of first sliding pin 112 (push-pull structure be example by order from left to right as shown in Figure 1) relevant position in kinematic mount 12 setting, owing to being connected by connecting rod between sliding pin 112, therefore, the interior slip of horizontal guide groove 122 that first sliding pin 112 can drive second sliding pin 112 and the 3rd sliding pin 112 relevant position in kinematic mount 12 to arrange.Separately be understandable that, in Fig. 1, only taking push-pull structure 1, two guide fingers 121 and three sliding pins 112 being set describes as example, in some embodiments, guide finger 121 and sliding pin 112 can be set to change the number of connecting rod and the point of application on push-pull structure 1 more, not do concrete restriction herein.
Preferably, on described fixed housing 11, be also provided with the fixed salient part 17 matching with described spanner 14, can be with reference to figure 6b, when in the time that plate 200 inserts cabinet 100 backboard, on push-pull structure 1, dismantle after front side fixed housing, kinematic mount 12 and first sliding pin 112, can see the structural representation of fixed salient part 17 on the fixed housing of rear side; Can be in the lump with reference to figure 8, Fig. 8 is the A portion partial enlarged drawing of push-pull structure shown in Fig. 5, by being applied under the External Force Acting of described spanner 14, described spanner 14 rotates around described fixed salient part 17, make spanner 14 under external force always with the tangent rotation of this fixed salient part 17, thereby reduce operating physical force on spanner 14.Separately it should be noted that, the embodiment of the present invention is by spanner 14 and fixed salient part 17 the contacting of diverse location in rotation process, at back panel connector with in the time that plate 200 does not contact, can realize by sacrificing operating physical force and increase insertion speed, back panel connector with treat that plate 200 contacts (need large operating physical force) in, can realize reduction insertion speed and realize large operating physical force, improve operating experience.
Preferably, in this method embodiment, on the backboard 300 (plugging parts) that cabinet 100 bottoms arrange, be provided with guide finger 101, can be with reference to figure 7 and Fig. 9, described guide finger 101 is for treating that guide pin bushing 201 on plate 200 matches and realize guiding with described, so that plate 200 to be inserted is plugged by the mode and backboard 300 connectors that move up and down.Wherein, described guide pin bushing 201 and backboard 300 guide fingers 101 coordinate realizes guiding, can ensure the quality of fit of back panel connector; In addition, described backboard 300 is around also provided with after inserting backboard 300 connectors until plate 200 and prevents the positioning U type groove 202 that plate 200 to be inserted rocks, further the plate 200 for the treatment of inserting is positioned and to be fixed, for convenience of understanding, in Fig. 9, with arrow, the direction for the treatment of that plate 200 inserts is shown.Otherwise, in the time up rotating the spanner 14 of push-pull structure 1, realize and treat that plate 200 extracts from backboard.
From the above, the push-pull structure 1 that the embodiment of the present invention provides and there is the cabinet 100 of push-pull structure 1, push-pull structure 1 is treated the plug of plate 200 at cabinet 100 for realizing, wherein, treat that plate 200 plugs by the mode moving up and down and the plug parts (backboard 300) that are arranged in cabinet 100; This push-pull structure 1 is simple in structure, is arranged at cabinet 100 tops, does not take width spaces and the height space of veneer (treating plate 200); Wherein, in push-pull structure 1, kinematic mount 12 moves up and down under described guide finger 121 and 112 restrictions of described sliding pin, thereby drive and treat that plate 200 moves up and down, and then realize and treat the plug of plate 200 in cabinet 100, the precision of Plug Action is high, strong operability, is applicable to carry out two dimensional motion and realizes insertion or pull away the plate grafting that plugs parts in cabinet 100.
Above a kind of push-pull structure provided by the present invention and the cabinet with push-pull structure are described in detail, for one of ordinary skill in the art, according to the thought of the embodiment of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (7)
1. a push-pull structure, is characterized in that, treats the plug of plate at cabinet for realizing, wherein, described in treat that plate plugs by the mode that moves up and down and the plug parts that are arranged in cabinet;
Described push-pull structure comprises fixed housing, kinematic mount, the spanner being connected with described fixed housing by link assembly, in described kinematic mount, be provided with for described in treat that plate slips into the first horizontal guide rail of cabinet, described the first horizontal guide rail with described in treat that the second horizontal guide rail on plate matches;
In described kinematic mount, be provided with at least two guide fingers, described guide finger slides in the vertical guide slot of relative position setting on described fixed housing, on described fixed housing, be provided with at least two sliding pins, described sliding pin slides in the horizontal guide groove of relative position setting in described kinematic mount;
Describedly treat that plate slips into cabinet under described the first horizontal guide rail and described the second horizontal guide rail are worked in coordination, by being applied under the External Force Acting of described spanner, described kinematic mount is under described guide finger and the restriction of described sliding pin, move up and down, thereby described in driving, treat that plate moves up and down, and then treat the plug of plate in described cabinet described in realizing.
2. push-pull structure according to claim 1, is characterized in that,
On described fixed housing, be also provided with the fixed salient part matching with described spanner;
By being applied under the External Force Acting of described spanner, described spanner rotates around described fixed salient part.
3. push-pull structure according to claim 1 and 2, is characterized in that,
Described push-pull structure also comprises for limiting treats that plate slips into the horizontal depth of cabinet and to slipping into the spring pivot position limiting structure that plate is fixed for the treatment of putting in place.
4. push-pull structure according to claim 1 and 2, is characterized in that,
Between described at least two sliding pins, be connected by connecting rod.
5. one kind has the cabinet of push-pull structure, it is characterized in that, comprise and treat plate and push-pull structure as claimed in claim 1, described push-pull structure is fixed on described cabinet top, described in treat that plate plugs by described push-pull structure and the plug parts that are arranged in described cabinet.
6. cabinet according to claim 5, is characterized in that,
Described cabinet bottom is also provided with backboard, on described backboard, is provided with guide finger, and described guide finger is for treating that guide pin bushing on plate matches and realize guiding with described, so that plate to be inserted is plugged by the mode and the back panel connector that move up and down.
7. cabinet according to claim 6, is characterized in that,
Described backboard is around also provided with and is preventing the positioning U type groove that plate to be inserted rocks after plate inserts back panel connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310043342.7A CN103972765B (en) | 2013-02-04 | 2013-02-04 | A kind of push-pull structure and there is the cabinet of push-pull structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310043342.7A CN103972765B (en) | 2013-02-04 | 2013-02-04 | A kind of push-pull structure and there is the cabinet of push-pull structure |
Publications (2)
| Publication Number | Publication Date |
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| CN103972765A true CN103972765A (en) | 2014-08-06 |
| CN103972765B CN103972765B (en) | 2016-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310043342.7A Active CN103972765B (en) | 2013-02-04 | 2013-02-04 | A kind of push-pull structure and there is the cabinet of push-pull structure |
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| CN (1) | CN103972765B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108762415A (en) * | 2018-05-25 | 2018-11-06 | 北京计算机技术及应用研究所 | A kind of plug jacking of floor cabinet |
| CN110426572A (en) * | 2019-07-20 | 2019-11-08 | 中国船舶重工集团公司第七二四研究所 | Horizontal VPX modular debugging device |
| CN110716066A (en) * | 2019-12-12 | 2020-01-21 | 南京宏泰半导体科技有限公司 | Pulling-assisted propulsion device for test expansion card of automatic semiconductor test equipment |
| CN112462874A (en) * | 2020-11-13 | 2021-03-09 | 苏州浪潮智能科技有限公司 | Server and two-dimensional module hot plug structure thereof |
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| CN102709793A (en) * | 2012-05-16 | 2012-10-03 | 华为技术有限公司 | Plugging mechanism of printed circuit board (PCB), production board and plug-in frame |
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| CN2919794Y (en) * | 2005-12-17 | 2007-07-04 | 华为技术有限公司 | Plug-in |
| US20100203750A1 (en) * | 2009-02-09 | 2010-08-12 | Juniper Networks Inc. | Retention-extraction device for removable cards in a chassis |
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| CN108762415A (en) * | 2018-05-25 | 2018-11-06 | 北京计算机技术及应用研究所 | A kind of plug jacking of floor cabinet |
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| CN110716066A (en) * | 2019-12-12 | 2020-01-21 | 南京宏泰半导体科技有限公司 | Pulling-assisted propulsion device for test expansion card of automatic semiconductor test equipment |
| CN112462874A (en) * | 2020-11-13 | 2021-03-09 | 苏州浪潮智能科技有限公司 | Server and two-dimensional module hot plug structure thereof |
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|---|---|
| CN103972765B (en) | 2016-08-03 |
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Effective date of registration: 20210425 Address after: Unit 3401, unit a, building 6, Shenye Zhongcheng, No. 8089, Hongli West Road, Donghai community, Xiangmihu street, Futian District, Shenzhen, Guangdong 518040 Patentee after: Honor Device Co.,Ltd. Address before: 518129 Bantian HUAWEI headquarters office building, Longgang District, Guangdong, Shenzhen Patentee before: HUAWEI TECHNOLOGIES Co.,Ltd. |