CN105451500A - Communication device equipped with limit switch and capable of automatically inserting and pulling circuit board - Google Patents
Communication device equipped with limit switch and capable of automatically inserting and pulling circuit board Download PDFInfo
- Publication number
- CN105451500A CN105451500A CN201610014406.4A CN201610014406A CN105451500A CN 105451500 A CN105451500 A CN 105451500A CN 201610014406 A CN201610014406 A CN 201610014406A CN 105451500 A CN105451500 A CN 105451500A
- Authority
- CN
- China
- Prior art keywords
- plug
- circuit board
- profile
- driving mechanism
- drive
- 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
Links
- 238000003780 insertion Methods 0.000 claims description 15
- 230000037431 insertion Effects 0.000 claims description 15
- 230000013011 mating Effects 0.000 claims description 12
- 239000000284 extract Substances 0.000 claims description 7
- 230000008054 signal transmission Effects 0.000 claims description 3
- 241000282326 Felis catus Species 0.000 claims description 2
- 230000009977 dual effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The invention discloses a communication device equipped with a limit switch and capable of automatically inserting and pulling a circuit board. The communication device comprises the circuit board (81), an inserting and pulling driving mechanism (9) and a rack (67), wherein the inserting and pulling driving mechanism (9) comprises a driving board part (91) at the top and a contour part (97) at the bottom; at least two inserting and pulling contour grooves (92 and 93) connected with corresponding inserting and pulling driving pins (82 and 83) on the circuit board (81) are formed in the driving board part (91) at the top; each of the inserting and pulling contour grooves (92 and 93) comprises an inserting groove part (923), a pulling groove part (921) and a bevel groove part (922) between the inserting groove part (923) and the pulling groove part (921); and the contour part (97) at the bottom is fixedly provided with at least two driving columns (96) in sliding fit with a threaded driving block (87) driven by a lead screw (86).
Description
Technical field
The present invention relates to domain of communication equipment, especially a kind ofly limit switch is installed 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 and be a kind ofly provided with limit switch and can the communication apparatus of automatic plug circuit board, it can overcome defect of the prior art.
A kind ofly limit switch is installed and can the communication apparatus of automatic plug circuit board according to of the present invention, 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, 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, in described insertion groove portion, limit switch is installed, thus, when described plug drive pin coordinates with the insertion groove portion in corresponding plug profile groove, described plug drive pin contacts with described limit switch, signal transmission is given described drive motors by described limit switch, now described circuit board is in insert state, described drive motors just shuts down, 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 protrusion makes described plug driving mechanism be converted to tip position to the cooperation of the contoured surface in described bottom shelf thus described plug drive pin is departed from from corresponding plug profile groove, described circuit board is allowed to be removed in described communication apparatus thus, described two beveled profile are protruded end and are all provided with roller, and described roller coordinates in order to roll with the contoured surface in described bottom shelf, frictional force when moving with the contoured surface of profile portion in described bottom shelf reducing described bottom.
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 ofly provided with limit switch 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, limit switch is installed 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, 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, in described insertion groove portion 923, limit switch 19 is installed, thus, when described plug drive pin 82, 83 with corresponding plug profile groove 92, when insertion groove portion 923 in 93 coordinates, described plug drive pin 82, 83 contact with described limit switch 19, signal transmission is given described drive motors 670 by described limit switch 19, now described circuit board 81 is in insert state, described drive motors 670 just shuts down, 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 from corresponding plug profile groove 92, depart from 93, described circuit board 81 is allowed to be removed in described communication apparatus thus, described two beveled profile are protruded 99,98 ends and are all provided with roller 971, and described roller 971 coordinates in order to roll with the contoured surface in described bottom shelf 61, frictional force when moving with the contoured surface of profile portion 97 in described bottom shelf 61 reducing described bottom.
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 is provided with limit switch 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), 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), in described insertion groove portion (923), limit switch (19) is installed, thus, when described plug drive pin (82, 83) with corresponding plug profile groove (92, 93) when the insertion groove portion (923) in coordinates, described plug drive pin (82, 83) contact with described limit switch (19), signal transmission is given described drive motors (670) by described limit switch (19), now described circuit board (81) is in insert state, described drive motors (670) just shuts down, 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) from corresponding plug profile groove (92, 93) depart from, described circuit board (81) is allowed to be removed in described communication apparatus thus.
2. a kind ofly as claimed in claim 1 limit switch is installed and can the communication apparatus of automatic plug circuit board, 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, described two beveled profile are protruded (99,98) end and are all provided with roller (971), described roller (971) coordinates in order to roll with the contoured surface in described bottom shelf (61), frictional force when moving with the contoured surface of profile portion (97) in described bottom shelf (61) reducing described bottom.
3. be a kind ofly as claimed in claim 1 or 2 provided with limit switch and can the communication apparatus of automatic plug circuit board, wherein, described plug drive pin (82,83) is arranged on the boss (811) of described circuit board (81).
4. be a kind ofly as claimed in claim 1 or 2 provided with limit switch and can the communication apparatus of automatic plug circuit board, wherein, described communication apparatus is computer upper computer equipment or computer slave computer equipment.
5. be a kind ofly as claimed in claim 1 or 2 provided with limit switch and can the communication apparatus of automatic plug circuit board, wherein, described communication apparatus is cat pool equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610014406.4A CN105451500B (en) | 2016-01-11 | 2016-01-11 | It is a kind of installation limit switches and can automatic plug circuit board communication apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610014406.4A CN105451500B (en) | 2016-01-11 | 2016-01-11 | It is a kind of installation limit switches and can automatic plug circuit board communication apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105451500A true CN105451500A (en) | 2016-03-30 |
| CN105451500B CN105451500B (en) | 2018-12-04 |
Family
ID=55561150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610014406.4A Active CN105451500B (en) | 2016-01-11 | 2016-01-11 | It is a kind of installation limit switches and can automatic plug circuit board communication apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105451500B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102761022A (en) * | 2012-06-27 | 2012-10-31 | 华为技术有限公司 | Connecting rod device for plugging PCB (Printed Circuit Board) plate |
| CN103794969A (en) * | 2012-11-01 | 2014-05-14 | 昆山威典电子有限公司 | Memory card automatic plugging test structure |
| CN104626046A (en) * | 2013-11-08 | 2015-05-20 | 华为技术有限公司 | Single-plate plugging mechanism, single-plate case, case frame and single-plate installation device |
| CN104742082A (en) * | 2015-04-16 | 2015-07-01 | 国网山东省电力公司潍坊供电公司 | Special pulling and plugging tool for communication equipment board card |
| CN205491566U (en) * | 2016-01-11 | 2016-08-17 | 陈淑尧 | Install limit switch and communications facilities that can automatic plug circuit board |
-
2016
- 2016-01-11 CN CN201610014406.4A patent/CN105451500B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102761022A (en) * | 2012-06-27 | 2012-10-31 | 华为技术有限公司 | Connecting rod device for plugging PCB (Printed Circuit Board) plate |
| CN103794969A (en) * | 2012-11-01 | 2014-05-14 | 昆山威典电子有限公司 | Memory card automatic plugging test structure |
| CN104626046A (en) * | 2013-11-08 | 2015-05-20 | 华为技术有限公司 | Single-plate plugging mechanism, single-plate case, case frame and single-plate installation device |
| CN104742082A (en) * | 2015-04-16 | 2015-07-01 | 国网山东省电力公司潍坊供电公司 | Special pulling and plugging tool for communication equipment board card |
| CN205491566U (en) * | 2016-01-11 | 2016-08-17 | 陈淑尧 | Install limit switch and communications facilities that can automatic plug circuit board |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105451500B (en) | 2018-12-04 |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180914 Address after: 315100 room 017 (8-18-6), 128 Yinzhou District Convention and Exhibition Road, Ningbo, Zhejiang. Applicant after: Ningbo Yinzhou District Da Zhifeng industrial product design Co., Ltd. Address before: 325300 Hedong Road, Dawei Town, Wencheng County, Wenzhou City, Zhejiang Province Applicant before: Fang Xingang |
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| TA01 | Transfer of patent application right | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 315500 Jinping Road, Fenghua District, Ningbo, Zhejiang, 188 Ping Nan first, second Applicant after: Ningbo dazhifeng industrial product design Co., Ltd. Address before: 315100 room 017 (8-18-6), 128 Yinzhou District Convention and Exhibition Road, Ningbo, Zhejiang. Applicant before: Ningbo Yinzhou District Da Zhifeng industrial product design Co., Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20191029 Address after: 314000 No. 301, Zhenshi Road, industrial park, Shimen Town, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: Tongxiang HuaSu Electric Power Equipment Co., Ltd. Address before: 315500 Guangping Road, Jinping Street, Fenghua District, Ningbo City, Zhejiang Province Patentee before: Ningbo dazhifeng industrial product design Co., Ltd. |
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| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: 314500 No.301 Zhenshi Road, Shimen Town Industrial Park, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: Tongxiang Huayu Electric Power Equipment Co., Ltd Address before: 314000 No. 301, Zhenshi Road, industrial park, Shimen Town, Tongxiang City, Jiaxing City, Zhejiang Province Patentee before: TONGXIANG HUAYU ELECTRICAL EQUIPMENT Co.,Ltd. |
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| CP03 | Change of name, title or address |