CN110502078A - A kind of machine box for server and its grounded continuous holding structure of hardware - Google Patents
A kind of machine box for server and its grounded continuous holding structure of hardware Download PDFInfo
- Publication number
- CN110502078A CN110502078A CN201910760790.6A CN201910760790A CN110502078A CN 110502078 A CN110502078 A CN 110502078A CN 201910760790 A CN201910760790 A CN 201910760790A CN 110502078 A CN110502078 A CN 110502078A
- Authority
- CN
- China
- Prior art keywords
- metal
- hardware
- ground plate
- holding structure
- grounded continuous
- 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.)
- Pending
Links
- 239000002184 metal Substances 0.000 claims abstract description 121
- 229910052751 metal Inorganic materials 0.000 claims abstract description 121
- 238000009434 installation Methods 0.000 claims description 45
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 3
- 230000007774 longterm Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 5
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 5
- 239000010931 gold Substances 0.000 description 5
- 229910052737 gold Inorganic materials 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000006641 stabilisation Effects 0.000 description 4
- 238000011105 stabilization Methods 0.000 description 4
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000010358 mechanical oscillation Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/181—Enclosures
Abstract
The present invention discloses a kind of grounded continuous holding structure of hardware, including the metal fastenings between several hardwares arranged in the box body, the metal ground plate being connected with the inner wall of the cabinet, the surface for being removably attachable to the hardware and the surface of the metal ground plate and for the two to be strained and fixed, and it is clamped between the hardware and the metal ground plate, the metal spring piece that both ends are abutted with its surface respectively.In this way, each metal structure will be strained and fixed with metal ground plate by metal fastenings under normal operating condition, and realize being stably connected between the two, guarantees the grounded continuous of server.It is acted on simultaneously by the elastic telescopic of metal spring piece, the physical connection between hardware and case side wall can be avoided surprisingly to disconnect in metal fastenings accidental release, what is maintained a long-term stability is grounded continuous.Invention additionally discloses a kind of machine box for server, its advantages are as described above.
Description
Technical field
The present invention relates to server technology field, in particular to a kind of grounded continuous holding structure of hardware.This
Invention further relates to a kind of machine box for server.
Background technique
With the development of China Electronics's technology, more and more electronic equipments have been used widely.
Server is the important component in electronic equipment, is to provide the equipment of the service of calculating.Since server needs
Service request is responded, and is handled, therefore in general server should have the service of undertaking and ensure the ability of service.Root
The service type provided according to server is different, is divided into file server, database server, apps server, WEB service
Device etc..The main composition of server includes that processor, hard disk, memory, system bus etc. are similar with general computer architecture,
But due to needing to provide highly reliable service, processing capacity, stability, reliability, safety, scalability, can
It is managerial etc. more demanding.
In big data era, a large amount of information technoloy equipment can be put together at data center.These data centers include all types of
Server, storage, interchanger and a large amount of cabinet and other infrastructure.Every kind of information technoloy equipment is all to have various hardware board groups
At, such as computing module, memory module, cabinet, blower module.While paying close attention to server performance, the safety requirement of product
Also higher and higher.Safety mainly considers several aspects of product: Electrical Safety, fire safety, machine security etc..Current each state
Family has for safety to be clearly required very much, such as the 3C certification of China, U.S. UL certification, European CB certification etc..
In all Safety Approval projects, grounded continuous test is most basic, most important authentication item.Ground connection connects
Continuous property is i.e. by all grounded metal structural members in server, such as casing, front and back metal baffle, false module, metal structure
Part etc. closely links together, and realizes unified ground connection, and requires all hardwares and be grounded between the end PE of insert row
Impedance is less than 100m Ω.In general, Electrical Safety hidden danger derives from the imperfect earth of server, settlement server after all
Grounded continuous problem is the basis for solving the problems, such as all safety.
Currently, between the case side wall of server and the hardware of cabinet inside, only with the method for fastened by screw
It is fixed.In the state that screw keeps locking, hardware is combined closely in case side wall and cabinet, and this state can
To meet grounded continuous requirement.However, shaking on the way when server up time is longer or in transport, carrying
Dynamic, when colliding with, fastened by screw is likely to because the influence of mechanical oscillation, oxidation corrosion, stress fatigue etc. generates loosening, stripped thread
It even falls off from cabinet, the connection that so will lead to close-connected hardware and case side wall originally disconnects, and causes
Poor contact situation destroys the grounded continuous of server.
Therefore, how to avoid the physical connection between hardware and case side wall from surprisingly disconnecting, maintain a long-term stability
It is grounded continuous, be the technical issues of those skilled in the art are faced.
Summary of the invention
The object of the present invention is to provide a kind of grounded continuous holding structures of hardware, can be avoided hardware
Physical connection between case side wall surprisingly disconnects, and what is maintained a long-term stability is grounded continuous.It is another object of the present invention to
A kind of machine box for server is provided.
In order to solve the above technical problems, the present invention provides a kind of grounded continuous holding structure of hardware, including set
It is placed in several intracorporal hardwares of case, the metal ground plate that is connected with the inner wall of the cabinet, is removably attachable to
Metal between the surface of the hardware and the surface of the metal ground plate and for the two to be strained and fixed fastens
Part, and be clamped between the hardware and the metal ground plate, the metal elastic that both ends are abutted with its surface respectively
Property part.
Preferably, the first installation groove, the surface of the metal ground plate are offered on the surface of the hardware
On offer the second installation groove, and the both ends of the metal spring piece are respectively arranged in first installation groove and described the
In two installation grooves.
Preferably, offered on the bottom surface of first installation groove and second installation groove for the gold
Belong to the mounting hole of appended claims.
Preferably, the metal spring piece is specially metal spring, and circumferentially surrounds the metal fastenings distribution.
Preferably, it is provided on the bottom surface of first installation groove and second installation groove around the mounting hole
Several are used to be fixed the compression piece of the metal spring piece bottom.
Preferably, the metal fastenings is specially bolt, rivet or H-shaped nail.
Preferably, the metal ground plate is specially copper or copper alloy plate.
The present invention also provides a kind of machine box for server, including cabinet and the hardware being set on cabinet ground connection
Continuity keeps structure, wherein the grounded continuous holding structure of hardware is specially gold described in any of the above embodiments
Belong to the grounded continuous holding structure of structural member.
The grounded continuous holding structure of hardware provided by the present invention mainly connects including hardware, metal
Floor, metal fastenings and metal spring piece.Wherein, each hardware is arranged in the cabinet of cabinet, with server
In each electronic component holding be stably connected with or install.Metal ground plate is arranged on the inner wall of cabinet, and protects with cabinet
Hold and be stably connected with, while being also the important node that is grounded of each hardware, i.e., each hardware by with gold
Belong to the connection of earth plate, realizes the connection with cabinet, and then be grounded by cabinet and the connection of ground connection socket.Metal fastening
Part is detachably connected between the surface of hardware and the surface of metal ground plate, and on the one hand the two is strained and fixed,
It realizes and stablizes installation, and be readily disassembled maintenance, on the other hand serve as intermediate connector, each hardware is connect with metal
Floor is connected.Metal spring piece clamping has in axial direction between hardware and the face surface of metal ground plate
Elasticity, meanwhile, the both ends of metal spring piece are connected to respectively on the surface of hardware and the surface of metal ground plate, lead to
Spend the two pressing so that metal spring piece generates a degree of elastic deformation, to compress it in metal knot to its both ends
Between component and metal ground plate.In this way, under normal operating condition, it will be with gold by each metal structure by metal fastenings
Belong to earth plate to be strained and fixed, and realize being stably connected between the two, guarantees the grounded continuous of server, and under long-time service
Or when metal fastenings loosening being caused to disconnect the connection of each hardware and metal ground plate under the influence of extraneous factor,
Metal spring piece plays a role, and both ends are stretched under the effect of elasticity as the connection of hardware and metal ground plate loosens
It is long, and keep abutting with the stabilization of hardware and metallic ground plate surface, to guarantee hardware and metallic ground
Stabilization physical connection between plate.At this point, being served as between each hardware and metal ground plate by metal spring piece
Between connector.In conclusion the grounded continuous holding structure of hardware provided by the present invention, passes through metal spring piece
Elastic telescopic effect, can avoid the physics between hardware and case side wall from connecting in metal fastenings accidental release
Unexpected disconnection is connect, what is maintained a long-term stability is grounded continuous.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is a kind of overall structure diagram of specific embodiment provided by the present invention.
Fig. 2 is the concrete structure schematic diagram of the first installation groove shown in Fig. 1 or the second installation groove.
Wherein, in Fig. 1-Fig. 2:
Cabinet -1, hardware -2, metal ground plate -3, metal fastenings -4, metal spring piece -5, installation
Hole -6 compresses piece -7；
First installation groove -201, the second installation groove -301.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to FIG. 1, Fig. 1 is a kind of overall structure diagram of specific embodiment provided by the present invention.
In a kind of specific embodiment provided by the present invention, the grounded continuous holding structure of hardware is mainly wrapped
Include hardware 2, metal ground plate 3, metal fastenings 4 and metal spring piece 5.
Wherein, each hardware 2 is arranged in the cabinet 1 of cabinet, with each electronic component in server
Holding is stably connected with or installs.
Metal ground plate 3 is arranged on the inner wall of cabinet 1, and is stably connected with the holding of cabinet 1, while being also each metal
The important node that structural member 2 is grounded, i.e., each hardware 2 pass through the connection with metal ground plate 3, realization and cabinet
1 connection, and then be grounded by cabinet 1 and the connection of ground connection socket.
Metal fastenings 4 is detachably connected between the surface of hardware 2 and the surface of metal ground plate 3, and one
The two is strained and fixed by aspect, realizes and stablizes installation, and be readily disassembled maintenance, on the other hand serves as intermediate connector, will be each
A hardware 2 is connected with metal ground plate 3.5 clamping of metal spring piece hardware 2 and metal ground plate 3 just
To between surface, there is elasticity in axial direction, meanwhile, the both ends of metal spring piece 5 are connected to hardware 2 respectively
On the surface of surface and metal ground plate 3, by the two to its both ends press so that metal spring piece 5 generate it is a degree of
Elastic deformation, to compress it between hardware 2 and metal ground plate 3.
In this way, each metal structure will be drawn with metal ground plate 3 by metal fastenings 4 under normal operating condition
It fastens, and realizes being stably connected between the two, guarantee the grounded continuous of server, and under long-time service or extraneous factor
Under the influence of when causing metal fastenings 4 to loosen to disconnect each hardware 2 and the connection of metal ground plate 3, metal elastic
Property part 5 play a role, both ends extend under the effect of elasticity as the connection of hardware 2 and metal ground plate 3 loosens,
And keep abutting with the stabilization on 3 surface of hardware 2 and metal ground plate, to guarantee hardware 2 and metallic ground
Stabilization physical connection between plate 3.At this point, being served as between each hardware 2 and metal ground plate 3 by metal spring piece 5
Intermediate connector.
In conclusion the grounded continuous holding structure of hardware provided by the present embodiment, passes through metal spring piece 5
Elastic telescopic effect, the object between hardware 2 and case side wall can be avoided in 4 accidental release of metal fastenings
Reason connection is unexpected to be disconnected, and what is maintained a long-term stability is grounded continuous.
As shown in Fig. 2, Fig. 2 is the concrete structure schematic diagram of the first installation groove shown in Fig. 1 or the second installation groove.
To improve mounting stability and reliability to metal spring piece 5, the present embodiment is on the surface of hardware 2
The first installation groove 201 is offered, while offering the second installation groove 301 on the surface of metal ground plate 3, and metal elastic
The both ends of property part 5 are separately mounted in the first installation groove 201 and the second installation groove 301.In this way, passing through the first installation groove
201 and second installation groove 301 effect, the both ends of metal spring piece 5 can be respectively formed clamping installation, prevent metallic elastic
Part 5 is unexpected to fall off.
For convenience of the installation of metal fastenings 4, the present embodiment is in the first installation groove 201 and the second installation groove 301
Mounting hole 6 is opened up on bottom surface, certainly, 6 reality of mounting hole in the first installation groove 201 is through hole, to guarantee metal
Fastener 4 can run through from 1 inner wall of cabinet, and the mounting hole 6 in the second installation groove 301 is generally counterbore.Meanwhile position at two
The mounting hole 6 set, which is used to be formed with metal fastenings 4, to be cooperated, to pass through metal fastenings 4 for metal ground plate 3 and metal
Structural member 2 tenses, is fixed.Specifically, mounting hole 6 can be threaded hole, and metal fastenings 4 can be corresponding bolt.Certainly, golden
Belonging to fastener 4 can also be rivet or H-shaped nail etc..
In a kind of preferred embodiment about metal spring piece 5, the metal spring piece 5 concretely metal spring,
Head and the tail both ends are connected to respectively on the bottom surface of the first installation groove 201 and the second installation groove 301, simultaneously as 6 He of mounting hole
The presence of metal fastenings 4, to avoid movement interference, metal spring can circumferentially surround the distribution of metal fastenings 4.In this way, working as
When tensing by hardware 2 and metal ground plate 3 by metal fastenings 4, is fixed, also metal spring piece 5 is carried out simultaneously
Compression clamps.Also, when metal spring piece 5 generates rebound elongation, intermediate metal fastenings 4 can be used as limited part pair
Its rebound direction generates guiding role.
It further, is the functional reliability for improving metal spring piece 5, the present embodiment is also in 201 He of the first installation groove
It is provided with several on the bottom surface of second installation groove 301 and compresses piece 7.Specifically, each compression piece 7 can be fitted around hole 6
It is arranged near its outer circle, and is equally distributed in a ring.For example, can be in the first installation groove 201 and the second installation groove 301
Bottom surface on be uniformly arranged 4 compression pieces 7 etc..Each compression piece 7 is mainly used for being fixed the bottom of metal spring piece 5, than
The bottom end spiral section of metal spring can be such as pressed abd fixed on the bottom surface of the first installation groove 201 and the second installation groove 301,
Prevent its generation from loosening phenomenon.
In a kind of preferred embodiment about metal ground plate 3, for the ground connection performance for improving metal ground plate 3, the gold
Belong to earth plate 3 concretely copper sheet or copper alloy plate.Certainly, the metal material scutum of remaining good conductor can also use.
The present embodiment also provides a kind of machine box for server, main including cabinet 1 and the hardware being arranged on cabinet 1
Grounded continuous holding structure, wherein the hardware it is grounded continuous keep structure main contents with above-mentioned phase inside the Pass
Hold identical, details are not described herein again.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (8)
1. a kind of grounded continuous holding structure of hardware, which is characterized in that including several being set in cabinet (1)
Hardware (2), is removably attachable to the metal knot at the metal ground plate (3) being connected with the inner wall of the cabinet (1)
Metal fastenings between the surface of component (2) and the surface of the metal ground plate (3) and for the two to be strained and fixed
(4), and be clamped between the hardware (2) and the metal ground plate (3), both ends are abutted with its surface respectively
Metal spring piece (5).
2. the grounded continuous holding structure of hardware according to claim 1, which is characterized in that the metal structure
It is offered on the surface of part (2) the first installation groove (201), offers the second installation on the surface of the metal ground plate (3)
Groove (301), and the both ends of the metal spring piece (5) are respectively arranged in first installation groove (201) and described second
In installation groove (301).
3. the grounded continuous holding structure of hardware according to claim 2, which is characterized in that first installation
It is offered on the bottom surface of groove (201) and second installation groove (301) for cooperating with the metal fastenings (4)
Mounting hole (6).
4. the grounded continuous holding structure of hardware according to claim 3, which is characterized in that the metallic elastic
Part (5) is specially metal spring, and circumferentially surrounds the metal fastenings (4) distribution.
5. the grounded continuous holding structure of hardware according to claim 4, which is characterized in that first installation
Several are provided with for compressing around the mounting hole (6) on the bottom surface of groove (201) and second installation groove (301)
The compression piece (7) of fixed metal spring piece (5) bottom.
6. the grounded continuous holding structure of hardware according to claim 5, which is characterized in that the metal fastening
Part (4) is specially bolt, rivet or H-shaped nail.
7. the grounded continuous holding structure of hardware according to claim 6, which is characterized in that the metallic ground
Plate (3) is specially copper or copper alloy plate.
8. a kind of machine box for server, including cabinet (1) and the grounded continuous guarantor of hardware being set on the cabinet (1)
Hold structure, which is characterized in that the grounded continuous holding structure of hardware is specially described in claim any one of 1-7
The grounded continuous holding structure of hardware.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910760790.6A CN110502078A (en) | 2019-08-16 | 2019-08-16 | A kind of machine box for server and its grounded continuous holding structure of hardware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910760790.6A CN110502078A (en) | 2019-08-16 | 2019-08-16 | A kind of machine box for server and its grounded continuous holding structure of hardware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110502078A true CN110502078A (en) | 2019-11-26 |
Family
ID=68588172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910760790.6A Pending CN110502078A (en) | 2019-08-16 | 2019-08-16 | A kind of machine box for server and its grounded continuous holding structure of hardware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110502078A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201163707Y (en) * | 2007-12-03 | 2008-12-10 | 河南森源电气股份有限公司 | Breaker friction earthing structure of switch equipment |
| US20110014824A1 (en) * | 2009-07-14 | 2011-01-20 | Erico International Corporation | Grounding lug |
| US20110274513A1 (en) * | 2010-05-06 | 2011-11-10 | Foxconn Technology Co., Ltd. | Securing structure with urged fastener |
| CN102290729A (en) * | 2011-04-30 | 2011-12-21 | 山东泰开成套电器有限公司 | Novel handcart grounding device of switch cabinet |
| JP2014190539A (en) * | 2013-03-26 | 2014-10-06 | Marui Sangyo Co Ltd | Long material fixing metal fitting |
| CN104571385A (en) * | 2014-12-16 | 2015-04-29 | 合肥梦龙电子科技有限公司 | Damping device for computer mainframe box |
| CN205335156U (en) * | 2016-01-27 | 2016-06-22 | 温州华港电气有限公司 | Earthing switch interlocking device's operating axis |
| CN106488675A (en) * | 2016-10-20 | 2017-03-08 | 郑州云海信息技术有限公司 | A kind of server |
| CN206076941U (en) * | 2016-08-30 | 2017-04-05 | 山东雷讯防雷科技有限公司 | A kind of rack intelligent lightning protecting case |
| CN206379642U (en) * | 2017-01-10 | 2017-08-04 | 张晓燕 | A kind of distribution box with waterproof leakage function |
| CN208587367U (en) * | 2018-07-21 | 2019-03-08 | 高阿丹 | A kind of computer cabinet jack clamp device |
-
2019
- 2019-08-16 CN CN201910760790.6A patent/CN110502078A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201163707Y (en) * | 2007-12-03 | 2008-12-10 | 河南森源电气股份有限公司 | Breaker friction earthing structure of switch equipment |
| US20110014824A1 (en) * | 2009-07-14 | 2011-01-20 | Erico International Corporation | Grounding lug |
| US20110274513A1 (en) * | 2010-05-06 | 2011-11-10 | Foxconn Technology Co., Ltd. | Securing structure with urged fastener |
| CN102290729A (en) * | 2011-04-30 | 2011-12-21 | 山东泰开成套电器有限公司 | Novel handcart grounding device of switch cabinet |
| JP2014190539A (en) * | 2013-03-26 | 2014-10-06 | Marui Sangyo Co Ltd | Long material fixing metal fitting |
| CN104571385A (en) * | 2014-12-16 | 2015-04-29 | 合肥梦龙电子科技有限公司 | Damping device for computer mainframe box |
| CN205335156U (en) * | 2016-01-27 | 2016-06-22 | 温州华港电气有限公司 | Earthing switch interlocking device's operating axis |
| CN206076941U (en) * | 2016-08-30 | 2017-04-05 | 山东雷讯防雷科技有限公司 | A kind of rack intelligent lightning protecting case |
| CN106488675A (en) * | 2016-10-20 | 2017-03-08 | 郑州云海信息技术有限公司 | A kind of server |
| CN206379642U (en) * | 2017-01-10 | 2017-08-04 | 张晓燕 | A kind of distribution box with waterproof leakage function |
| CN208587367U (en) * | 2018-07-21 | 2019-03-08 | 高阿丹 | A kind of computer cabinet jack clamp device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8918993B2 (en) | Method for installing a ground stud in composite structures | |
| US7537467B1 (en) | Grounding terminal block assembly for multiple services | |
| US5406453A (en) | Computer chassis planar/riser card assembly | |
| US7703722B2 (en) | Common bonding network clamp | |
| WO2012066869A1 (en) | Connector | |
| US20130017693A1 (en) | Power supply device and power supply system for server rack | |
| CN110502078A (en) | A kind of machine box for server and its grounded continuous holding structure of hardware | |
| CN205846294U (en) | Auxiliary connection instrument and testing agency | |
| CN106708191A (en) | Separating device of wire sorting frame for servers | |
| US10938164B2 (en) | Primary plugin, drawer and distribution panel for power distribution system | |
| CN201757760U (en) | Ammeter box | |
| CN213633562U (en) | Be convenient for install combined type ammeter case | |
| CN207559463U (en) | A kind of cable fixing piece | |
| CN106548859B (en) | Plug-in pigtail splice | |
| CN207505229U (en) | A kind of circuit board module | |
| CN218586548U (en) | Embedded desktop HUB | |
| CN220253537U (en) | Engineering wiring is with admitting line connector | |
| CN206274382U (en) | A kind of locking plate mechanism | |
| US20130094171A1 (en) | Expansion card with cable management apparatus | |
| CN207426327U (en) | A kind of overhead connector of mainboard | |
| CN210296767U (en) | Protection device for server safety | |
| CN208028323U (en) | A kind of aircraft hanging point high frequency cable collection device | |
| CN211018353U (en) | Charging device | |
| CN108983907B (en) | Fixing structure of server case ear wing | |
| CN220067933U (en) | Broadband box convenient to install and articulate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191126 |