CN108012496A - Plate component and electronic equipment - Google Patents
Plate component and electronic equipment Download PDFInfo
- Publication number
- CN108012496A CN108012496A CN201711223312.9A CN201711223312A CN108012496A CN 108012496 A CN108012496 A CN 108012496A CN 201711223312 A CN201711223312 A CN 201711223312A CN 108012496 A CN108012496 A CN 108012496A
- Authority
- CN
- China
- Prior art keywords
- subcard
- connector
- plate component
- bar
- board
- 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.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1422—Printed circuit boards receptacles, e.g. stacked structures, electronic circuit modules or box like frames
- H05K7/1435—Expandable constructions
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1438—Back panels or connecting means therefor; Terminals; Coding means to avoid wrong insertion
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mounting Of Printed Circuit Boards And The Like (AREA)
- Telephone Set Structure (AREA)
Abstract
This disclosure relates to plate component and electronic equipment.The plate component includes multiple first boards arranged in the first direction, and first subcard and second subcard arranged in a crossed manner with first board.First subcard and the second subcard are arranged along the first direction.The first connector is provided with first subcard, the second connector is provided with second subcard, second connector is arranged on second subcard with movable manner, and can be plugged with first connector, the data that can realize the first subcard and the second subcard by the grafting with the first connector interconnect.The plate component is further included for user's operation to drive the operation portion of the second connector movement.
Description
Technical field
The present invention relates to plate component and there is its electronic equipment.
Background technology
Electronic equipment (such as interchanger) includes the data exchange plug-in modules such as main control card, service card, switching card.Wherein
Service card and switching card usually can orthogonal thereto framework.Such as Fig. 1, service card 12 is set in the horizontal plane, and switching card 14 is arranged on
In vertical plane.Connector 121 on each service card 12 is plugged in the correspondence connector 141 on switching card 14, realize them it
Between data exchange with connecting.
But under this framework, the quantity size of horizontal slotting service card is limited, because service card quantity reaches certain journey
It after degree, will cause to erect the oversized of slotting switching card, and then cause the intensity deficiency of switching card, veneer can not design processing etc.
Problem.
The content of the invention
An embodiment of the present invention provides a kind of plate component and electronic equipment, its can in the case where ensureing board intensity,
Extend the quantity of pluggable board.
A kind of first aspect according to embodiments of the present invention, there is provided plate component.The plate component includes arranging in the first direction
Multiple first boards of row, and first subcard and second subcard arranged in a crossed manner with first board, the first subcard and the
Two subcards are arranged along the first direction；
The first connector is provided with first subcard, the second connector is provided with the second subcard, described second connects
Connect device to be arranged on second subcard with movable manner, and can be plugged with first connector, by being connected with first
The grafting of device can realize that the data of the first subcard and the second subcard interconnect；
The plate component is further included for user's operation to drive the operation portion of the second connector movement.
Optionally, the operation portion can be moved along the second direction different from the first direction；
The plate component further includes conversion portion, for being the described second connection by the conversion of motion of operation portion in a second direction
Movement of the device along the first direction.
Optionally, second subcard include main body with can relatively described bulk motion supporting plate, second connector
It is fixed on the supporting plate；
The plate component further includes limiting section, for limiting the supporting plate and the second connector thereon along the first party
To relatively described bulk motion.
Optionally, the operation portion is a push rod, and the length direction of the push rod is identical with the second direction, described to push away
Bar is nested in a mounting hole and is limited to move along the second direction by the mounting hole, and the outer end of the push rod supplies user
Operation, the inner of the push rod is fixedly connected with a sliding block；
The conversion portion includes the sliding block and the sliding slot being opened on the supporting plate, and the sliding slot prolongs along third direction
Stretch, the third direction is differed with the first direction, second direction, and the sliding block can slide in the sliding slot.
Optionally, the conversion portion is a linkage.
Optionally, the linkage includes the first bar and the second bar being rotatably installed in main body, with
And it is rotatably installed at the 3rd bar on supporting plate；
The first end of first bar can be used as the operation portion, and the of the second end of first bar and second bar
One end is hinged, and the second end of second bar is hinged with the 3rd bar.
Optionally, the conversion portion includes the wheel and rack and connecting rod being meshed；
The gear is rotatably mounted in the main body, and the first end of the connecting rod is pivotally
It is arranged on the gear, the second end of the connecting rod is pivotally arranged on the supporting plate.
Optionally, the slideway that the limiting section includes being arranged on supporting plate and extends along the first direction, and set
Limited post on the body, the limited post can be slided along the slideway.
Optionally, first board is arranged in a mutually vertical manner with the first subcard, the second subcard；
The 3rd connector and the 4th connector are respectively arranged with first board and the first subcard, the second subcard, is led to
Cross and the 3rd connector is plugged in the 4th connector, it can be achieved that the data of the first board and first and second subcard interconnect；Alternatively, the
Backboard, the 3rd connector and the 4th connector grafting are put in being provided with one between one board and the first subcard, the second subcard
Put on the apparent surface of backboard in described, interconnected so as to fulfill the data of the first board and first and second subcard.
Second aspect according to embodiments of the present invention, there is provided a kind of electronic equipment.The electronic equipment includes：
Plate component as elucidated before.
The plate component and electronic equipment of the embodiment of the present invention, can extend pluggable in the case where ensureing board intensity
The quantity of board.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of the usual plate component with quadrature configuration；
Fig. 2 to Fig. 5 is the structure diagram of one embodiment of the invention plate component；
Fig. 6 to Fig. 8 is the structure diagram of another embodiment of the present invention plate component；
Fig. 9 to Figure 11 is the structure diagram of further embodiment of this invention plate component.
Embodiment
Here exemplary embodiment will be illustrated in detail, its example is illustrated in the accompanying drawings.Following description is related to
During attached drawing, unless otherwise indicated, the same numbers in different attached drawings represent the same or similar key element.Following exemplary embodiment
Described in embodiment do not represent and the consistent all embodiments of the present invention.On the contrary, they be only with it is such as appended
The example of the consistent apparatus and method of some aspects being described in detail in claims, of the invention.
It is only merely for the purpose of description specific embodiment in terminology used in the present invention, and is not intended to be limiting the present invention.
It is also intended in " one kind " of singulative of the invention and used in the attached claims, " described " and "the" including majority
Form, unless context clearly shows that other implications.It is also understood that term "and/or" used herein refers to and wraps
Containing the associated list items purpose of one or more, any or all may be combined.
It should be appreciated that " first " " second " that is used in present specification and claims and similar word
Any order, quantity or importance are not offered as, and is used only to distinguish different parts.Equally, "one" or
The similar word such as " one " does not indicate that quantity limits yet, but represents that there are at least one.Unless otherwise noted, " front portion ", " after
The similar word such as portion ", " lower part " and/or " top " is not limited to a position or a kind of empty only to facilitate explanation
Between orient.Either the similar word such as "comprising" means to appear in element or object before " comprising " or "comprising" to " comprising "
Cover and appear in the " comprising " either element of "comprising" presented hereinafter or object and its equivalent, it is not excluded that other elements or
Object." connection " either the similar word such as " connected " is not limited to physics or mechanical connection, and can include
Electrical connection, it is either directly or indirect.
Below in conjunction with the accompanying drawings, the embodiment of the present invention is described in detail.In the case where there is no conflict, following embodiment
And the feature in embodiment can be mutually combined.
Fig. 2 is a plan of plate component of the embodiment of the present invention.Such as Fig. 2, plate component 20 is included in the first direction (in figure
Short transverse Y) arrangement multiple first boards 22, and first and second subcard 24,26 arranged in a crossed manner with the first board 22.
In the present embodiment, first and second subcard 24,26 can also be multiple that they can be arranged along vertical paper direction Z.
Plate component 20 can be quadrature configuration.That is, the first board 22 is arranged in a mutually vertical manner with first and second subcard 24,26.Figure
Three direction X, Y, Z in 2 are mutually perpendicular to, and wherein X corresponds to horizontal direction, Y respective heights direction, and Z corresponds to vertical paper direction.
In the present embodiment, first and second subcard 24,26 is arranged on determined by direction X and direction Y in plane, thus also referred to as " perpendicular
Card ", it can be used as " switching card " work in electronic equipment (such as interchanger)；First board 22 is arranged on direction X and direction
Determined by Z in plane, thus also referred to as " horizontal card ", it can be used as " the business in electronic equipment (such as interchanger)
Card " work.In other embodiments, the first board 22 also can be non-perpendicular arranged in a crossed manner with first and second subcard 24,26.Other
In embodiment, first and second subcard 24,26 is not limited to the card of same property.Such as second subcard 26 with " hand over
Change card " function while, can also have the function of part " main control card ".
The 3rd connector 221, first and second subcard 24,26 are provided with the inserted terminal (right end in figure) of first board 22
Inserted terminal (left end in figure) on be provided with the 4th connector 251.By the way that the 3rd connector 221 is plugged in the 4th connector
251, it can be achieved that electric connection and data between the first board 22 and first and second subcard 24,26 interconnect.
In other embodiments, the first board 22 and the first subcard 24 (or second subcard 26) also can not direct grafting.Than
Such as, backboard is put in one being provided between the first board 22 and first and second subcard 24,26, by the 3rd connector 221 and the 4th
Connector 251 be plugged in respectively it is described in put backboard apparent surface it is upper (or the, it can be achieved that the first board 22 and the first subcard 24
Two subcards 26) between electric connection and data interconnection.
To ensure first and second subcard 24, in the case of 26 intensity, the quantity of pluggable first board is extended, can be along more
First subcard 24 (or second subcard 26) is split as two or more subcards by the direction of a first board arrangement.
The first connector 243 is provided with first subcard 24, the second connector 263 is provided with the second subcard 26.Second
Connector 263 is arranged on the second subcard 26 with movable manner, and can be plugged with the first connector 243.Pass through the second connection
The grafting of 263 and first connector 243 of device can realize that electric connection between the first subcard 24 and the second subcard 26 and data are mutual
Even.
The entirety that the first subcard 24 and the second subcard 26 of data interconnection are formed can functionally be equal to an one
The board of formula.Also, split type the first subcard 24, the second subcard 26 will be significantly less than integral type board on difficulty of processing.
Moreover, the first split type subcard 24, the intensity of the second subcard 26 are also significantly better than integral type board.
During assembling, first the first subcard 24, the second subcard 26 can be plugged in the cabinet of electronic equipment.Afterwards, mobile the
The second connector 263 on two subcards 26, the first connector 243 for making it be plugged on the first subcard 24, realizes the first subcard
24th, the data interconnection of the second subcard 26.After again, by the 3rd connector 221 and the 4th connector 251, the first board 22 is inserted
It is connected to first and second subcard 24,26.The slide 21 of multiple transversely X extensions can be also set on cabinet, can be accurate using the slide 21
The first board of position 22 is determined in cabinet, and ensures the accurate grafting of the first board 22 and first and second subcard 24,26.
It is of course also possible to other order installations.For example first grafting the first subcard 24 and the first board 22 be in cabinet, it
After the second subcard 26 is installed.After again, the second connector 263 on mobile second subcard 26, makes it be plugged on the first subcard 24
The first connector 243, realize the first subcard 24, the data interconnection of the second subcard 26.
After the first subcard 24, the second subcard 26 are installed on cabinet, for driving the second connector on the second subcard 26
The mechanism of 263 the first connectors 243 for moving and being plugged on the first subcard 24 has a variety of.
Fig. 3 to Fig. 5 is the structure diagram of plate component of the embodiment of the present invention, it mainly drives second using slide block structure
The second connector 263 on subcard 26 moves and is plugged in the first connector 243 on the first subcard 24.
Fig. 3 be refer to Fig. 5, and combine Fig. 2 when necessary, the second subcard 26 includes main body 260 and can be with respect to main body 260
The supporting plate 262 of movement.Wherein, main body 260 is the main functional modules of the second subcard 26, and supporting plate 262 is used to fix the second connection
Device 263.Second connector 263 can be connected by the conducting wire of adjustable in length with main body 260, so that the second connector 263 is being transported
The port of data can be transmitted during dynamic and after movement as main body 260.The main purpose for setting supporting plate 262 is real
Existing second connector 263 is arranged on the second subcard 26 with movable manner.
Wherein, may be provided with the second subcard 26：
Limiting section 31,32, it is relatively main along the first direction Y for limiting supporting plate 262 and the second connector 263 thereon
Body 260 moves；
Operation portion 36, for user's operation, (the horizontal direction X in figure) can move, the second direction X is not in a second direction
It is same as the first direction Y；
Conversion portion 33,34, for being supporting plate 262 along the first party by the conversion of motion of the X in a second direction of operation portion 36
Movement to Y.
In Fig. 3 into embodiment illustrated in fig. 5, the limiting section 31,32 includes being arranged on supporting plate 262 and along described first
The slideway 32 of direction Y extensions, and the limited post 31 being arranged in main body 260.Limited post 31 is nested in slideway 32 and can edge
Slideway 32 slides.Wherein, limited post 31 can be the screw or bolt for having enlarged head.
In other embodiments, limiting section can also be other position limiting structures, such as fit structure of pulley and slide etc.,
As long as the stroke for the second connector 263 that it can by supporting plate 262 and thereon is fixed, so as to ensure that the second connector 263 is accurately inserted
The first connector 243 being connected on the first subcard 24.
The operation portion 36 can be a push rod 36, and the length direction of the push rod 36 is identical with the second direction X.Push away
Bar 36 is nested in a mounting hole 356 and is limited to move along the second direction X by the mounting hole 356.In the present embodiment
In, mounting hole 356 may be provided in the one side wall 35 of cabinet.The outer end of push rod 36 supplies user's operation, and the inner of push rod 36 is fixed
Connect a sliding block 33.
The conversion portion 33,34 may include the sliding block 33 and the sliding slot 34 being opened on supporting plate 262.34 edge of sliding slot
Third direction extends, and the third direction is differed with the first direction Y, second direction X.Sliding block 33 can be in the sliding slot
Slided in 34.In the present embodiment, third direction can be with third direction and the angle of second direction X with the angle of first direction Y
It is identical.
During assembling, it can turn left and laterally urge push rod 36.The transverse shifting to the left therewith of sliding block 33.Sliding block 33 is in second direction X
On movement, promote the sliding slot 34 that coordinates with it and supporting plate 262 to move upwards.And then make the second connector on supporting plate 262
263 are plugged in the first connector 243 on the first subcard 24.
Further, stop part 362 can be set on push rod 36, to be carried out to stroke of the push rod 36 on second direction X
Limitation, so that anti-throw-out lever 36 crosses componental movement on second direction X.
Fig. 6 to Fig. 8 is the structure diagram of another embodiment of the present invention plate component, it is mainly driven using linkage
The second connector 263 on second subcard 26 moves and is plugged in the first connector 243 on the first subcard 24.
Wherein, the linkage includes being installed on the first bar 41 in main body 260 in a rotatable manner (shaft R1)
The second bar 43 in main body 260 is installed on (shaft R2) in a rotatable manner, and in a rotatable manner (shaft R3)
The 3rd bar 45 on supporting plate 262.
First bar 41 can be made of three section 412,414,416.Second bar 43 can be made of two section 432,434.First bar 41
First end (section 412 where one end) operation portion for user's operation, the second end (place of section 416 of the first bar 41 can be used as
One end) be hinged with the first end of the second bar 43 (one end where section 432) by hinge J1, the second end (section of the second bar 43
One end where 434) it is hinged with the 3rd bar 45 by hinge J2.
Sliding slot 433 is provided with the section 432 of second bar 43, hinge J1 is set in the sliding slot 433 so that hinge J1 can
Slided along the length direction of section 432.
During assembling, the first bar 41 can be rotated in the counterclockwise direction, so promote the second bar 43 around the shaft R2 along side clockwise
To rotation.The rotation of second bar 43 along clockwise direction is further converted to the 3rd bar 45, and R3 is rotated in the counterclockwise direction around the shaft
And supporting plate 262 is together with the upward movement of the second connector 263 so that the second connector 263 is plugged on the first subcard 24
First connector 243.
The process of disassembling section is opposite with the above process.Which is not described herein again.
Illustrate a little also have many kinds available for the linkage for realizing conversion of motion, they mostly can be directly or through letter
Using in the present invention after single adaptability change.
Fig. 9 to Figure 11 is the structure diagram of further embodiment of this invention plate component, it mainly utilizes gear ＆ rack structure
To drive the second connector 263 on the second subcard 26 to move and be plugged in the first connector 243 on the first subcard 24.
Wherein, gear 52 and rack 54 and connecting rod 51 that the conversion portion of conversion of motion includes being meshed are used for realization.Tooth
Pivotally (shaft R5) is installed in main body 260 wheel 52.The first end Q of connecting rod 51 is pivotally set
With on gear 52, the second end P of connecting rod 51 is pivotally arranged on supporting plate 262.It is provided with rack 54 outwards
The operation portion 56 of stretching.
During assembling, operation portion 56 is pushed up, making gear 52, R5 is rotated in the counterclockwise direction around the shaft.Gear 52 is along the inverse time
The rotation in pin direction can further be converted into the rotation of connecting rod 51 and supporting plate 262 is moved together with the upward of the second connector 263,
So that the second connector 263 is plugged in the first connector 243 on the first subcard 24.
The process of disassembling section is opposite with the above process.Which is not described herein again.
In other embodiments, can be with the rack of a landscape layout come instead of the rack being vertically laid out in above-described embodiment
54.Moreover, also rack 54 can be replaced with a second gear.It is same that the second connection can be achieved by rotating second gear
Device 263 is plugged in the first connector 243.
In the various embodiments described above, the second connector 263 being arranged below by driving moves to realize it upwards
With the grafting of the first connector 243.In other embodiments, the first connector 243 being disposed over can be arranged to opposite
First subcard 24 is movable.And then it can realize inserting for above-mentioned two connector by driving the first connector 243 to move downward
Connect.
In the various embodiments described above, the second connector 263 is arranged on supporting plate 262.Supporting plate 262 is driven using operation portion
Move to realize the grafting of the second connector 263 and the first connector 243.In other embodiments, supporting plate can be also not provided with
262, directly using operation portion drive the second connector 263 come realize the movement of the second connector 263 and its with the first connector
243 grafting.Moreover, operation portion also can be consistent with the direction of motion of the second connector 263, thus without setting as before
Conversion portion described in face.
The embodiment of the present invention also provides a kind of electronic equipment, such as, interchanger.The electronic equipment may include as above appointed
Plate component described in one embodiment.
The above is only presently preferred embodiments of the present invention, and limitation in any form is not done to the present invention, though
So the present invention is disclosed above with preferred embodiment, but is not limited to the present invention, any to be familiar with this professional technology people
Member, in the range of technical solution of the present invention is not departed from, when the technology contents using the disclosure above make a little change or repair
The equivalent embodiment for equivalent variations is adornd, as long as being the content without departing from technical solution of the present invention, the technology according to the present invention is real
Any simple modification, equivalent change and modification that confrontation above example is made, still falls within the scope of technical solution of the present invention
It is interior.
This patent document disclosure includes material protected by copyright.The copyright owns for copyright holder.Copyright
Owner does not oppose that anyone replicates the patent document in the presence of the proce's-verbal of Patent＆Trademark Office and archives or should
Patent discloses.
Claims (10)
1. a kind of plate component, it is characterised in that the plate component includes multiple first boards arranged in the first direction, Yi Jiyu
First board the first subcard and the second subcard arranged in a crossed manner, the first subcard and the second subcard are arranged along the first direction
Row；
The first connector is provided with first subcard, the second connector, second connector are provided with the second subcard
Be arranged on second subcard, and can be plugged with first connector with movable manner, by with the first connector
Grafting can realize that the data of the first subcard and the second subcard interconnect；
The plate component is further included for user's operation to drive the operation portion of the second connector movement.
2. plate component according to claim 1, it is characterised in that the operation portion can be along different from the first direction
Second direction is moved；
The plate component further includes conversion portion, for being the second connector edge by the conversion of motion of operation portion in a second direction
The movement of the first direction.
3. plate component according to claim 2, it is characterised in that second subcard includes main body and can relatively described master
The supporting plate of body movement, second connector are fixed on the supporting plate；
The plate component further includes limiting section, for limiting the supporting plate and the second connector thereon along the first direction phase
To the bulk motion.
4. plate component according to claim 3, it is characterised in that the operation portion is a push rod, the length of the push rod
Direction is identical with the second direction, and the push rod is nested in a mounting hole and is limited to by the mounting hole along described second
Direction is moved, and the outer end of the push rod supplies user's operation, and the inner of the push rod is fixedly connected with a sliding block；
The conversion portion includes the sliding block and the sliding slot being opened on the supporting plate, and the sliding slot extends along third direction, institute
State third direction to differ with the first direction, second direction, the sliding block can slide in the sliding slot.
5. plate component according to claim 3, it is characterised in that the conversion portion is a linkage.
6. plate component according to claim 5, it is characterised in that the linkage includes installing in a rotatable manner
The first bar and the second bar in main body, and the 3rd bar being rotatably installed on supporting plate；
The first end of first bar can be used as the operation portion, the second end of first bar and the first end of second bar
Hinged, the second end of second bar is hinged with the 3rd bar.
7. plate component according to claim 3, it is characterised in that the conversion portion include the wheel and rack that is meshed with
And connecting rod；
The gear is rotatably mounted in the main body, and the first end of the connecting rod is pivotally set
On the gear, the second end of the connecting rod is pivotally arranged on the supporting plate.
8. plate component according to claim 3, it is characterised in that the limiting section includes being arranged on supporting plate and along described
The slideway of first direction extension, and limited post on the body is set, the limited post can be slided along the slideway.
9. plug-in and pull-off device plate component according to claim 1, it is characterised in that first board and the first subcard,
Two subcards are arranged in a mutually vertical manner；
Be respectively arranged with the 3rd connector and the 4th connector on first board and the first subcard, the second subcard, pass through by
3rd connector is plugged in the 4th connector, it can be achieved that the data of the first board and first and second subcard interconnect；Alternatively, the first plate
Backboard is put in being provided with one between card and the first subcard, the second subcard, the 3rd connector and the 4th connector are plugged in institute
State and put on the apparent surface of backboard, interconnected so as to fulfill the data of the first board and first and second subcard.
10. a kind of electronic equipment, it is characterised in that the electronic equipment includes：
Such as claim 1 to 9 any one of them plate component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711223312.9A CN108012496B (en) | 2017-11-29 | 2017-11-29 | Board assembly and electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711223312.9A CN108012496B (en) | 2017-11-29 | 2017-11-29 | Board assembly and electronic device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108012496A true CN108012496A (en) | 2018-05-08 |
| CN108012496B CN108012496B (en) | 2019-12-06 |
Family
ID=62054436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711223312.9A Active CN108012496B (en) | 2017-11-29 | 2017-11-29 | Board assembly and electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108012496B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101931828A (en) * | 2009-06-12 | 2010-12-29 | 华为技术有限公司 | Back plate and communication equipment |
| CN104254199A (en) * | 2013-06-27 | 2014-12-31 | 华为技术有限公司 | Electronic board card system and electronic device |
| CN106227305A (en) * | 2016-07-26 | 2016-12-14 | 季苏利 | A kind of computer motherboard and computer thereof |
| CN107124671A (en) * | 2016-02-24 | 2017-09-01 | 中兴通讯股份有限公司 | The guide frame of veneer in a kind of communication equipment and communication equipment |
-
2017
- 2017-11-29 CN CN201711223312.9A patent/CN108012496B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101931828A (en) * | 2009-06-12 | 2010-12-29 | 华为技术有限公司 | Back plate and communication equipment |
| CN104254199A (en) * | 2013-06-27 | 2014-12-31 | 华为技术有限公司 | Electronic board card system and electronic device |
| CN107124671A (en) * | 2016-02-24 | 2017-09-01 | 中兴通讯股份有限公司 | The guide frame of veneer in a kind of communication equipment and communication equipment |
| CN106227305A (en) * | 2016-07-26 | 2016-12-14 | 季苏利 | A kind of computer motherboard and computer thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108012496B (en) | 2019-12-06 |
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