CN105472938A - Communication device with heat sink and capable of automatically inserting and extracting circuit board - Google Patents
Communication device with heat sink and capable of automatically inserting and extracting circuit board Download PDFInfo
- Publication number
- CN105472938A CN105472938A CN201610014506.7A CN201610014506A CN105472938A CN 105472938 A CN105472938 A CN 105472938A CN 201610014506 A CN201610014506 A CN 201610014506A CN 105472938 A CN105472938 A CN 105472938A
- Authority
- CN
- China
- Prior art keywords
- plug
- circuit board
- driving mechanism
- profile
- groove portion
- 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
- H05K7/1401—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means
- H05K7/1402—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means for securing or extracting printed circuit boards
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- 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
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
A communication device with a heat sink and capable of automatically inserting and extracting circuit board comprises a circuit board (81), an insertion and extraction driving mechanism (9) and a rack (67), wherein the insertion and extraction driving mechanism (9) comprises a driving plate part (91) at the top and a profile part (97) at the bottom, the driving plate part (91) at the top is provided with at least two insertion and extraction profile grooves (92 and 93) used for being in overlap joint with corresponding insertion and extraction driving pins (82 and 83) on the circuit board (81), each insertion and extraction profile groove (92 or 93) comprises an insertion groove part (923), an extraction groove part (921) and an inclined surface groove part (922) between the insertion groove part (923) and the extraction profile groove (921), and the profile part (97) at the bottom is fixedly provided with at least two driving posts (96) used for being matched with threaded driving block (87) driven by a screw rod (86) in a sliding way.
Description
Technical field
The present invention relates to domain of communication equipment, especially a kind of with fin and can the communication apparatus of automatic plug circuit board.
Background technology
Communication apparatus is widely used in the every field of productive life.The function of communication apparatus realizes often through specific circuit-board card.And in order to meet the real needs of various communication, often need the board designing various uses.In commercial Application, often the board of special-purpose is inserted in communication apparatus (such as can realize with computer equipments such as industrial computers) to realize the communication function needed.In the occasion with the communication of multipurpose many demands, often need various different circuit-board card to be inserted or extracts, to meet communication needs to greatest extent.
And the plug of the communication electric road board of routine is often through manual realization, in order to ensure the reliability be electrically connected after circuit board inserts, this plug is often set up or is overcome adhesion (frictional force) to a certain degree.This brings difficulty to plug work, and easily causes damage to board and communication apparatus.
Summary of the invention
The object of the present invention is to provide a kind of with fin and can the communication apparatus of automatic plug circuit board, it can overcome defect of the prior art.
According to of the present invention a kind of with fin and can the communication apparatus of automatic plug circuit board, comprise circuit board, plug driving mechanism and frame, wherein, described plug driving mechanism comprises the drive plate portion at top and the profile portion of bottom, have in the drive plate portion at described top and plug profile groove in order at least two of engaging to the corresponding plug drive pin on described circuit board, each described plug profile groove comprises insertion groove portion, extract groove portion and in described insertion groove portion and the surface groove portion of extracting between groove portion, described groove portion of extracting is provided with plug groove away from the one end in described insertion groove portion, and described plug groove from away from described insertion groove portion end near described insertion groove portion end convergent, the described narrow limit of plug groove is connected with described groove portion of extracting, the profile portion of described bottom is fixedly installed at least two drive post in order to be slidably matched with the screw drive block by screw drive, the bearing of trend of described drive post is perpendicular to the bearing of trend of described screw rod, described screw rod is connected with the drive motors power be arranged in described frame, wherein, drive plate portion and the elastic telescopic plate at described top are slidably matched, described elastic telescopic plate is arranged in the top shelf of described frame by flexible member, the profile portion of described bottom is provided with two beveled profile and protrudes in order to coordinate with the contoured surface in the bottom shelf of described frame, thus moving between end face and bottom surface can be occurred in when described plug driving mechanism drives the direction along described screw rod to move by described screw drive block simultaneously, thus, when described plug drive pin coordinates with the insertion groove portion in corresponding plug profile groove, described circuit board is in insert state, and described two beveled profile protrusion makes described plug driving mechanism be in bottom position to the cooperation of the contoured surface in described bottom shelf thus guarantees that described plug drive pin inserts in corresponding plug profile groove, when described plug driving mechanism driven mobile make described plug drive pin with described extract groove portion engage time, described circuit board is pulled out, when described plug driving mechanism is continued to drive mobile, described two beveled profile are protruded and are made described plug driving mechanism be converted to tip position with coordinating of the contoured surface in described bottom shelf thus described plug drive pin is departed from from plugging groove, described circuit board is allowed to be removed in described communication apparatus thus, the outer surface of described drive motors is provided with the multiple fin distributed side by side, heat in order to absorb the heat produced when described drive motors runs, and dispels the heat by described fin in time.
Pass through such scheme, owing to adopting the Dual Drive groove in movable plug driving mechanism, it can utilize the pin on circuit-board card that circuit-board card is carried out plug operation, therefore, it is possible to the insertion of electrical bond between realizing circuit board and equipment and disconnection, and utilize the motion at the vertical other direction of the direction of primary motion (the driving moving direction of screw rod) with described plug driving mechanism movably simultaneously, above-mentioned plug driving mechanism is movably realized to move between the top and the bottom, thus above-mentioned groove is thrown off with pin or inserted engage, thus allow the operation removing circuit-board card or included in by circuit-board card described plug driving mechanism movably.This plug operation with allow the motion removing/include in operation to realize in the lump via electric motor driven screw, therefore the operation of whole equipment is simple and reliable, can save equipment cost and improve the operational reliability of equipment.The contoured surface that the base plate of plug driving mechanism can be pressed in frame by spring element ensures to be subject to the effect of contoured surface.And the part that described plug driving mechanism arranges top plate and bottom plate two differing heights levels can make drive post have extendible space thus allow its secondary motion (motion between top and bottom) while the main motion driving described plug driving mechanism.The intensity of the drive pin of circuit-board card can be made to be strengthened by arranging boss and can be convenient in the driver slot of the top plate extending to described plug driving mechanism.
Accompanying drawing explanation
Fig. 1 is a kind of with fin and can the structural representation of communication apparatus of automatic plug circuit board, if now circuit-board card is in insertion position and the drive plate portion at top moves down, starts to extract by described circuit-board card.
Fig. 2 is the cross-sectional schematic at the arrow locations place in Fig. 1, wherein the end-view of the contact pin end face of visual circuit board; Wherein in order to illustrate convenient, screw portion is blocked.
Fig. 3 is the schematic diagram of the bottom shelf of frame in Fig. 2.
Embodiment
Below in conjunction with Fig. 1-3, the present invention is described in detail.
According to embodiment a kind of with fin and can the communication apparatus of automatic plug circuit board, comprise circuit board 81, plug driving mechanism 9 and frame 67, wherein, described plug driving mechanism 9 comprises the drive plate portion 91 at top and the profile portion 97 of bottom, have in the drive plate portion 91 at described top in order to the corresponding plug drive pin 82 on described circuit board 81, 83 at least two the plug profile grooves 92 engaged, 93, each described plug profile groove 92, 93 comprise insertion groove portion 923, extract groove portion 921 and in described insertion groove portion 923 and the surface groove portion 922 of extracting between groove portion 921, described groove portion 921 of extracting is provided with plug groove 920 away from the one end in described insertion groove portion 923, and described plug groove 920 from away from described insertion groove portion 923 end near described insertion groove portion 923 end convergent, the described narrow limit of plug groove 920 is connected with described groove portion 921 of extracting, the profile portion 97 of described bottom is fixedly installed at least two drive post 96 in order to be slidably matched with the screw drive block 87 driven by screw rod 86, the bearing of trend of described drive post 96 is perpendicular to the bearing of trend of described screw rod 86, described screw rod 86 is connected with drive motors 670 power be arranged in described frame 67, wherein, drive plate portion 91 and the elastic telescopic plate 72 at described top are slidably matched, described elastic telescopic plate 72 is arranged in the top shelf 71 of described frame 67 by flexible member 73, the profile portion 97 of described bottom is provided with two beveled profile and protrudes 99, 98 in order to coordinate with the contoured surface in the bottom shelf 61 of described frame 67, thus moving between end face and bottom surface can be occurred in when described plug driving mechanism 9 drives the direction along described screw rod 86 to move by described screw drive block 87 simultaneously, thus, when described plug drive pin 82, 83 with corresponding plug profile groove 92, when insertion groove portion 923 in 93 coordinates, described circuit board 81 is in insert state, and described two beveled profile protrude 99, 98 make described plug driving mechanism 9 be in bottom position with coordinating of the contoured surface in described bottom shelf 61 thus guarantee described plug drive pin 82, 83 insert corresponding plug profile groove 92, in 93, described plug drive pin 82 is made when described plug driving mechanism 9 is driven to move, 83 with described extract groove portion 921 engage time, described circuit board 81 is pulled out, when described plug driving mechanism 9 is driven mobile by continuation, described two beveled profile protrude 99, 98 make described plug driving mechanism 9 be converted to tip position with coordinating of the contoured surface in described bottom shelf 61 thus make described plug drive pin 82, 83 depart from from plug groove 920, described circuit board 81 is allowed to be removed in described communication apparatus thus, the outer surface of described drive motors 670 is provided with the multiple fin 673 distributed side by side, heat in order to absorb the heat produced when described drive motors 670 runs, and dispels the heat by described fin 673 in time.
Wherein, advantageously, contoured surface in described bottom shelf 61 is provided with bottom mating surface 610 and two top mating surfaces 611, 612, described bottom mating surface 610 and described top mating surface 611, connected by wedge surface between 612, described two beveled profile protrude 99, 98 are provided with the inclined-plane and planar base surface that coordinate with described wedge surface, when described planar base surface engages with described bottom mating surface 610, described plug driving mechanism 9 is in basal surface position, when described planar base surface and described top mating surface 611, during 612 joint, described plug driving mechanism 9 is in top side location.
Wherein valuably, described plug drive pin 82,83 is arranged on the boss 811 of described circuit board 81.
Wherein, exemplarily, described communication apparatus is computer upper computer equipment or computer slave computer equipment.
Wherein, exemplarily, described communication apparatus is cat pool equipment, and it has multiple pluggable board.
Owing to adopting the Dual Drive groove in movable plug driving mechanism, it can utilize the pin on circuit-board card that circuit-board card is carried out plug operation, therefore, it is possible to the insertion of electrical bond between realizing circuit board and equipment and disconnection, and utilize the motion at the vertical other direction of the direction of primary motion (the driving moving direction of screw rod) with described plug driving mechanism movably simultaneously, above-mentioned plug driving mechanism is movably realized to move between the top and the bottom, thus above-mentioned groove is thrown off with pin or inserted engage, thus allow the operation removing circuit-board card or included in by circuit-board card described plug driving mechanism movably.This plug operation with allow the motion removing/include in operation to realize in the lump via electric motor driven screw, therefore the operation of whole equipment is simple and reliable, can save equipment cost and improve the operational reliability of equipment.The contoured surface that the base plate of plug driving mechanism can be pressed in frame by spring element ensures to be subject to the effect of contoured surface.And the part that described plug driving mechanism arranges top plate and bottom plate two differing heights levels can make drive post have extendible space thus allow its secondary motion (motion between top and bottom) while the main motion driving described plug driving mechanism.The intensity of the drive pin of circuit-board card can be made to be strengthened by arranging boss and can be convenient in the driver slot of the top plate extending to described plug driving mechanism.
By with upper type, those skilled in the art can make various change according to mode of operation within the scope of the invention.
Claims (5)
1. one kind with fin and can the communication apparatus of automatic plug circuit board, comprise circuit board (81), plug driving mechanism (9) and frame (67), wherein, described plug driving mechanism (9) comprises the drive plate portion (91) at top and the profile portion (97) of bottom, have in the drive plate portion (91) at described top in order to the corresponding plug drive pin (82 on described circuit board (81), 83) at least two the plug profile grooves (92 engaged, 93), each described plug profile groove (92, 93) insertion groove portion (923) is comprised, extract groove portion (921) and in described insertion groove portion (923) and the surface groove portion (922) of extracting between groove portion (921), described groove portion (921) of extracting is provided with plug groove (920) away from one end of described insertion groove portion (923), and described plug groove (920) holds convergent from away from described insertion groove portion (923) end near described insertion groove portion (923), the narrow limit of described plug groove (920) is connected with described groove portion (921) of extracting, the profile portion (97) of described bottom is fixedly installed at least two drive post (96) in order to be slidably matched with the screw drive block (87) driven by screw rod (86), the bearing of trend of described drive post (96) is perpendicular to the bearing of trend of described screw rod (86), described screw rod (86) is connected with drive motors (670) power be arranged in described frame (67), wherein, drive plate portion (91) and the elastic telescopic plate (72) at described top are slidably matched, described elastic telescopic plate (72) is arranged in the top shelf (71) of described frame (67) by flexible member (73), the profile portion (97) of described bottom is provided with two beveled profile and protrudes (99, 98) in order to coordinate with the contoured surface in the bottom shelf (61) of described frame (67), thus the motion that can simultaneously occur between end face and bottom surface when described plug driving mechanism (9) drives the direction along described screw rod (86) to move by described screw drive block (87), thus, when described plug drive pin (82, 83) with corresponding plug profile groove (92, 93) when the insertion groove portion (923) in coordinates, described circuit board (81) is in insert state, and described two beveled profile protrude (99, 98) described plug driving mechanism (9) is made to be in bottom position thus to guarantee described plug drive pin (82 with coordinating of the contoured surface in described bottom shelf (61), 83) corresponding plug profile groove (92 is inserted, 93) in, described plug drive pin (82 is made when described plug driving mechanism (9) is driven to move, 83) with described extract groove portion (921) engage time, described circuit board (81) is pulled out, when described plug driving mechanism (9) is driven mobile by continuation, described two beveled profile protrude (99, 98) described plug driving mechanism (9) is made to be converted to tip position thus to make described plug drive pin (82 with coordinating of the contoured surface in described bottom shelf (61), 83) depart from from plug groove (920), described circuit board (81) is allowed to be removed in described communication apparatus thus, the outer surface of described drive motors (670) is provided with the multiple fin (673) distributed side by side, heat in order to absorb the heat produced when described drive motors (670) runs, and dispels the heat by described fin (673) in time.
2. a kind of with fin and can the communication apparatus of automatic plug circuit board as claimed in claim 1, wherein, contoured surface in described bottom shelf (61) is provided with bottom mating surface (610) and two top mating surfaces (611, 612), described bottom mating surface (610) and described top mating surface (611, 612) connected by wedge surface between, described two beveled profile protrude (99, 98) inclined-plane coordinated with described wedge surface and planar base surface is provided with, when described planar base surface engages with described bottom mating surface (610), described plug driving mechanism (9) is in basal surface position, when described planar base surface and described top mating surface (611, 612) when engaging, described plug driving mechanism (9) is in top side location.
3. a kind of with fin and can the communication apparatus of automatic plug circuit board as claimed in claim 1 or 2, wherein, described plug drive pin (82,83) be arranged on the boss (811) of described circuit board (81).
4. a kind of with fin and can the communication apparatus of automatic plug circuit board as claimed in claim 1 or 2, wherein, described communication apparatus be computer upper computer equipment or computer slave computer equipment.
5. a kind of with fin and can the communication apparatus of automatic plug circuit board as claimed in claim 1 or 2, wherein, described communication apparatus be cat pool equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610014506.7A CN105472938B (en) | 2016-01-11 | 2016-01-11 | A kind of communication apparatus with heat sink and energy automatic plug circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610014506.7A CN105472938B (en) | 2016-01-11 | 2016-01-11 | A kind of communication apparatus with heat sink and energy automatic plug circuit board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105472938A true CN105472938A (en) | 2016-04-06 |
| CN105472938B CN105472938B (en) | 2018-05-04 |
Family
ID=55610054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610014506.7A Expired - Fee Related CN105472938B (en) | 2016-01-11 | 2016-01-11 | A kind of communication apparatus with heat sink and energy automatic plug circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105472938B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022199439A1 (en) * | 2021-03-22 | 2022-09-29 | 华为技术有限公司 | Heat dissipation apparatus and communication equipment |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2240004A1 (en) * | 2009-03-14 | 2010-10-13 | Harting Electronics GmbH & Co. KG | Mounting aid for circuit board connector |
| CN104916966A (en) * | 2015-05-26 | 2015-09-16 | 张国强 | Circuit board plugging assembly with protection layer |
-
2016
- 2016-01-11 CN CN201610014506.7A patent/CN105472938B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2240004A1 (en) * | 2009-03-14 | 2010-10-13 | Harting Electronics GmbH & Co. KG | Mounting aid for circuit board connector |
| CN104916966A (en) * | 2015-05-26 | 2015-09-16 | 张国强 | Circuit board plugging assembly with protection layer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022199439A1 (en) * | 2021-03-22 | 2022-09-29 | 华为技术有限公司 | Heat dissipation apparatus and communication equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105472938B (en) | 2018-05-04 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Che Xinghui Inventor after: Wang Fei Inventor after: Yang Zhou Inventor after: Dong Hua Inventor after: Jiang Xuefeng Inventor after: Jiang Zhilong Inventor after: Sun Jingyu Inventor after: Cheng Yongfa Inventor after: Ge Dongmei Inventor after: Cheng Yanhua Inventor after: Ren Chunhao Inventor after: Yang Gang Inventor after: Sun Ailan Inventor after: Wang Xiaojing Inventor after: You Wenxiang Inventor after: Yu Jiandong Inventor after: Sun Dawei Inventor after: Shi Yanbin Inventor after: Sun Hongmei Inventor after: Cai Hong Inventor after: Xu Haiqiang Inventor before: Che Xinghui Inventor before: Yang Zhou Inventor before: Jiang Xuefeng Inventor before: Dong Hua Inventor before: Jiang Zhilong Inventor before: Sun Jingyu Inventor before: Cheng Yongfa Inventor before: Ge Dongmei Inventor before: Cheng Yanhua Inventor before: Ren Chunhao Inventor before: Sun Ailan Inventor before: Yang Gang Inventor before: Wang Xiaojing Inventor before: You Wenxiang Inventor before: Yu Jiandong Inventor before: Sun Dawei Inventor before: Sun Hongmei Inventor before: Cai Hong Inventor before: Xu Haiqiang Inventor before: Wang Fei |
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| COR | Change of bibliographic data | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180504 Termination date: 20190111 |