CN105451500B - It is a kind of installation limit switches and can automatic plug circuit board communication apparatus - Google Patents
It is a kind of installation limit switches and can automatic plug circuit board communication apparatus Download PDFInfo
- Publication number
- CN105451500B CN105451500B CN201610014406.4A CN201610014406A CN105451500B CN 105451500 B CN105451500 B CN 105451500B CN 201610014406 A CN201610014406 A CN 201610014406A CN 105451500 B CN105451500 B CN 105451500B
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- China
- Prior art keywords
- plug
- circuit board
- profile
- driving
- driving mechanism
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- 238000004891 communication Methods 0.000 title claims abstract description 29
- 238000009434 installation Methods 0.000 title claims abstract description 14
- 238000003780 insertion Methods 0.000 claims abstract description 20
- 230000037431 insertion Effects 0.000 claims abstract description 20
- 238000000605 extraction Methods 0.000 claims abstract description 7
- 230000013011 mating Effects 0.000 claims description 11
- 241000282326 Felis catus Species 0.000 claims description 2
- 239000000284 extract Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method 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
It is a kind of installation limit switches and can automatic plug circuit board communication apparatus, including circuit board (81), plug driving mechanism (9) and rack (67), wherein, plug driving mechanism (9) includes the driving plate portion (91) at top and the profile portion (97) of bottom, in the driving plate portion (91) at the top have to the corresponding plug drive pin (82 on the circuit board (81), 83) at least two plug profile slots (92 of engagement, 93), each plug profile slot (92, it 93) include insertion groove portion (923), extract groove portion (921) and the inclined-plane groove portion (922) between insertion groove portion (923) and extraction groove portion (921), the profile portion (97) of the bottom be fixedly installed at least two driving columns ( 96) to be slidably matched with the screw drive block (87) driven by screw rod (86).
Description
Technical field
The present invention relates to domain of communication equipment, especially a kind of installation limit switches and can automatic plug circuit board it is logical
Interrogate equipment.
Background technique
Communication apparatus is widely used in the every field of production and living.The function of communication apparatus is often through specific electricity
Road board is realized.And in order to meet the specific requirements of various communications, it generally requires to design board for various purposes.In industrial application
In, often the board of special-purpose is inserted into communication apparatus (such as can be realized with computer equipments such as industrial personal computers) with reality
The communication function now needed.In the occasion with the more demand communications of multipurpose, generally require a variety of different circuit-board cards
It inserts or pull out, to meet communication needs to greatest extent.
And the plug of conventional communication electric road board is often through manually implemented, it is electrical after circuit board insertion in order to ensure
The reliability of connection, this plug are often established or are overcome a degree of binding force (frictional force).This comes to plug work belt
Difficulty, and be easy to damage board and communication apparatus.
Summary of the invention
The purpose of the present invention is to provide it is a kind of installation limit switches and can automatic plug circuit board communication apparatus,
Defect in the prior art can be overcome.
A kind of installation limit switches according to the present invention and can automatic plug circuit board communication apparatus, including circuit
Plate, plug driving mechanism and rack, wherein the plug driving mechanism includes the driving plate portion at top and the profile of bottom
Portion has in the driving plate portion at the top at least two with the corresponding plug drive pin engagement on the circuit board
Profile slot is plugged, each plug profile slot is including insertion groove portion, extraction groove portion and in the insertion groove portion and extracts slot
Inclined-plane groove portion between portion, the profile portion of the bottom be fixedly installed at least two driving columns to the spiral shell by screw drive
Line drive block is slidably matched, the extending direction for extending perpendicularly to the screw rod of the driving column, the screw rod and installation
Driving motor in the rack is connected by power, wherein the driving plate portion at the top is slidably matched with elastic telescopic plate, institute
It states elastic telescopic plate to be mounted on by elastic element in the top shelf of the rack, there are two the profile portion settings of the bottom
Beveled profile protrusion with the contoured surface in the bottom shelf of the rack to cooperate, to insert in the screw drive block by described
It pulls out when driving mechanism driving is moved along the direction of the screw rod and the fortune between top surface and bottom surface can occur simultaneously
It is dynamic, limit switches are installed, as a result, when the plug drive pin and inserting in corresponding plug profile slot in the insertion groove portion
When entering groove portion cooperation, the plug drive pin is contacted with the limit switch, and signal is passed to the drive by the limit switch
Dynamic motor, the circuit board is in insert state at this time, and the driving motor just shuts down, and described two beveled profiles
The cooperation of contoured surface on protrusion and the bottom shelf is so that the plug driving mechanism is in bottom position so that it is guaranteed that institute
It states in the corresponding plug profile slot of plug drive pin insertion, when the plug driving mechanism is mobile so that the plug is driven by driving
When dynamic pin is engaged with the extraction groove portion, the circuit board is pulled out, when the plug driving mechanism continues to drive mobile,
The cooperation of described two beveled profile protrusions and the contoured surface in the bottom shelf is so that the plug driving mechanism is converted to top
Thus portion position allows the circuit board to be removed so that the plug drive pin is detached from from corresponding plug profile slot
In the communication apparatus；Described two beveled profiles protrusion end is mounted on idler wheel, the idler wheel to the bottom shelf
On contoured surface roll cooperation, to reduce the friction of the profile portion of the bottom when the contoured surface in the bottom shelf is mobile
Power.
Through the above scheme, since circuit can be utilized using the double drive slot in movable plug driving mechanism
Circuit-board card is carried out plug operation by the pin on board, therefore can be realized electrical bond between circuit-board card and equipment
It insertion and disconnects, and at the same time using (driving of screw rod is moved with the direction of primary motion of the movable plug driving mechanism
Direction) vertical other direction movement, realization moves above-mentioned movable plug driving mechanism between the top and the bottom, from
And above-mentioned slot and pin are disengaged or are inserted into and engage, thus allow to remove circuit-board card or by circuit-board card be included in described in can
Among the operation of dynamic plug driving mechanism.It is this to plug operation and allow to remove/be included in the movement of operation via motor
It drives screw rod and realizes together, therefore the operation of whole equipment is simple and reliable, can save equipment cost and improve the fortune of equipment
Row reliability.The bottom plate for plugging driving mechanism can be pressed on the contoured surface of rack to guarantee by contoured surface by spring element
Effect.And the part of plug driving mechanism setting two different height levels of top plate and bottom plate enables to drive
Column there is extendible space to allow while driving the main motion of the plug driving mechanism its secondary motion (top and
Movement between bottom).The intensity of drive pin of circuit-board card is enabled to be enhanced and can be just by the way that boss is arranged
In the driver slot of top plate for extending to the plug driving mechanism.
Detailed description of the invention
Fig. 1 be it is a kind of installation limit switches and can automatic plug circuit board communication apparatus structural schematic diagram, at this time
Circuit-board card is in insertion position and starts to extract by the circuit-board card if the driving plate portion at top moves down.
Fig. 2 is the schematic cross-sectional view at the arrow locations in Fig. 1, wherein the end-view of the contact pin end face of visual circuit board；
Wherein screw portion is truncated in order to illustrate convenient.
Fig. 3 is the schematic diagram of the bottom shelf of the rack in Fig. 2.
Specific embodiment
Below with reference to Fig. 1-3, the present invention is described in detail.
A kind of installation limit switches according to the embodiment and can automatic plug circuit board communication apparatus, including circuit board
81, driving mechanism 9 and rack 67 are plugged, wherein the plug driving mechanism 9 includes the driving plate portion 91 and bottom at top
Profile portion 97, have in the driving plate portion 91 at the top to the corresponding plug drive pin on the circuit board 81
82, at least two plug profile slots 92,93 of 83 engagements, each plug profile slot 92,93 include insertion groove portion 923, pull out
Groove portion 921 and the inclined-plane groove portion 922 between the insertion groove portion 923 and extraction groove portion 921 out, the profile portion of the bottom
97 are fixedly installed at least two driving columns 96 to be slidably matched with the screw drive block 87 driven by screw rod 86, the driving
The extending direction for extending perpendicularly to the screw rod 86 of column 96, driving screw rod 86 and be mounted in the rack 67
Motor 670 is connected by power, wherein the driving plate portion 91 at the top is slidably matched with elastic telescopic plate 72, the elastic telescopic
Plate 72 is mounted in the top shelf 71 of the rack 67 by elastic element 73, and there are two the settings of profile portion 97 of the bottom
Beveled profile protrudes 99,98 to cooperate with the contoured surface in the bottom shelf 61 of the rack 67, thus in the screw drive
It can occur simultaneously in top surface when block 87 moves the plug driving mechanism 9 driving along the direction of the screw rod 86
Movement between bottom surface, the insertion groove portion 923 is interior to install limit switches 19, as a result, when the plug drive pin 82,83
When cooperating with the insertion groove portion 923 in corresponding plug profile slot 92,93, the plug drive pin 82,83 is opened with the limit
19 contacts are closed, signal is passed to the driving motor 670 by the limit switch 19, and the circuit board 81 is in insertion shape at this time
State, the driving motor 670 just shut down, and in described two beveled profiles protrusion 99,98 and the bottom shelf 61
The cooperation of contoured surface is so that the plug driving mechanism 9 is in bottom position so that it is guaranteed that the plug drive pin 82,83 is inserted
Enter in corresponding plug profile slot 92,93, when the plug driving mechanism 9 moved by driving so that the plug drive pin 82,
83 with the extraction groove portion 921 when engaging, and the circuit board 81 is pulled out, and moves when the plug driving mechanism 9 continues driving
When dynamic, described two beveled profiles protrude the cooperation of 99,98 and the contoured surface in the bottom shelf 61 so that the plug drives
Mechanism 9 conversion to top position so that the plug drive pin 82,83 from accordingly plug profile slot 92,93 in be detached from,
Thus the circuit board 81 is allowed to be removed in the communication apparatus；Described two beveled profiles are protruded 99,98 ends and are respectively mounted
There is idler wheel 971, the idler wheel 971 cooperates to roll with the contoured surface in the bottom shelf 61, to reduce the wheel of the bottom
Frictional force of the wide portion 97 when the contoured surface in the bottom shelf 61 is mobile.
Wherein, it is advantageous to which the contoured surface in the bottom shelf 61 is provided with bottom mating surface 610 and two tops are matched
Conjunction face 611,612 is connected between the bottom mating surface 610 and the top mating surface 611,612 by wedge surface, described two
Beveled profile protrudes 99,98 and is provided with the inclined-plane and planar base surface cooperated with the wedge surface, when the planar base surface and the bottom
When mating surface 610 engages, the plug driving mechanism 9 is in basal surface position, when the planar base surface and the top mating surface
611, when 612 engagement, the plug driving mechanism 9 is in top side location.
Wherein valuably, the plug drive pin 82,83 is arranged on the boss 811 of the circuit board 81.
Wherein, illustratively, the communication apparatus is computer upper computer equipment or computer bottom machine equipment.
Wherein, illustratively, the communication apparatus is cat pool equipment, with multiple pluggable boards.
Due to that can utilize the pin on circuit-board card will using the double drive slot in movable plug driving mechanism
Circuit-board card carries out plug operation, therefore can be realized the insertion and disconnection of the electrical bond between circuit-board card and equipment, and
And it is utilized simultaneously vertical with movable direction of primary motion (the driving moving direction of screw rod) of plug driving mechanism another
The movement in one direction, realization moves above-mentioned movable plug driving mechanism between the top and the bottom, thus by above-mentioned slot
It disengages or is inserted into pin and engage, driven to allow to remove circuit-board card or circuit-board card is included in the movable plug
Among the operation of mechanism.It is this plug operation with allow to remove/be included in operation movement via electric motor driven screw and one
And it realizes, therefore the operation of whole equipment is simple and reliable, equipment cost can be saved and improves the operational reliability of equipment.Spring
The bottom plate for plugging driving mechanism can be pressed in the effect guaranteed on the contoured surface of rack by contoured surface by element.And it is described
It is extensible that the part of plug driving mechanism setting two different height levels of top plate and bottom plate enables to driving column to have
Space to drive it is described plug driving mechanism main motion while allow its secondary motion (fortune between top and bottom
It is dynamic).It enables to the intensity of the drive pin of circuit-board card to be enhanced by setting boss and can be convenient for extending to described
In the driver slot for plugging the top plate of driving mechanism.
In the above manner, those skilled in the art can be made within the scope of the invention according to operating mode it is various
Change.
Claims (5)
1. it is a kind of installation limit switches and can automatic plug circuit board communication apparatus, including circuit board (81), plug driving
Mechanism (9) and rack (67), wherein plug driving mechanism (9) includes the driving plate portion (91) and bottom at top
Profile portion (97), have in the driving plate portion (91) at the top to the corresponding plug driving on the circuit board (81)
At least two plugs profile slot (92,93) of (82,83) engagement are sold, each plug profile slot (92,93) includes insertion groove
Groove portion (921) and the inclined-plane groove portion between insertion groove portion (923) and extraction groove portion (921) are extracted by portion (923)
(922), the profile portion (97) of the bottom be fixedly installed at least two driving columns (96) to driven by screw rod (86)
Screw drive block (87) is slidably matched, the extending direction for extending perpendicularly to the screw rod (86) of driving column (96),
The screw rod (86) is connected by power with the driving motor (670) being mounted on the rack (67), wherein the driving at the top
Plate portion (91) is slidably matched with elastic telescopic plate (72), and the elastic telescopic plate (72) is mounted on institute by elastic element (73)
It states in the top shelf (71) of rack (67), there are two beveled profile protrusions (99,98) to use for profile portion (97) setting of the bottom
With the contoured surface cooperation in the bottom shelf (61) with the rack (67), thus in the screw drive block (87) by the plug
When driving mechanism (9) drives mobile along the direction of the screw rod (86), the plug driving mechanism (9) can occur
Movement between top shelf (71) and bottom shelf (61), the insertion groove portion (923) is interior to install limit switches (19), as a result,
It is described when plug drive pin (82,83) cooperates with the insertion groove portion (923) in corresponding plug profile slot (92,93)
Plug drive pin (82,83) is contacted with the limit switch (19), and signal is passed to the driving by the limit switch (19)
Motor (670), the circuit board (81) is in insert state at this time, and the driving motor (670) just shuts down, and described
The cooperation of contoured surface on two beveled profile protrusions (99,98) and the bottom shelf (61) is so that the plug driving mechanism
(9) in bottom position so that it is guaranteed that the plug drive pin (82,83) insertion accordingly plug profile slot (92,93) in,
When the plug driving mechanism (9) is mobile so that the plug drive pin (82,83) connects with the extraction groove portion (921) by driving
When conjunction, the circuit board (81) is pulled out, when the plug driving mechanism (9) continues to drive mobile, described two inclined-planes
Profile protrudes the cooperation of the contoured surface on (99,98) and the bottom shelf (61) so that the plug driving mechanism (9) is converted extremely
Top position thus allows so that the plug drive pin (82,83) disengaging from corresponding plug profile slot (92,93)
The circuit board (81) is removed in the communication apparatus.
2. a kind of installation limit switches as described in claim 1 and can automatic plug circuit board communication apparatus, wherein institute
It states the contoured surface on bottom shelf (61) and is provided with bottom mating surface (610) and two top mating surfaces (611,612), the bottom
It is connect between portion's mating surface (610) and the top mating surface (611,612) by wedge surface, described two beveled profile protrusions
(99,98) are provided with inclined-plane and planar base surface with wedge surface cooperation, when the planar base surface and the bottom mating surface (610)
When engagement, the plug driving mechanism (9) is in basal surface position, when the planar base surface and the top mating surface (611,612)
When engagement, the plug driving mechanism (9) is in top side location；Described two beveled profile protrusions (99,98) end is respectively mounted
Have idler wheel (971), the idler wheel (971) cooperates to roll with the contoured surface on the bottom shelf (61), to reduce the bottom
Frictional force of the profile portion (97) in portion when the contoured surface on the bottom shelf (61) is mobile.
3. a kind of installation limit switches as claimed in claim 1 or 2 and can automatic plug circuit board communication apparatus,
In, the plug drive pin (82,83) is arranged on the boss (811) of the circuit board (81).
4. a kind of installation limit switches as claimed in claim 1 or 2 and can automatic plug circuit board communication apparatus,
In, the communication apparatus is computer upper computer equipment or computer bottom machine equipment.
5. a kind of installation limit switches as claimed in claim 1 or 2 and can automatic plug circuit board communication apparatus,
In, the 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 CN105451500A (en) | 2016-03-30 |
| CN105451500B true CN105451500B (en) | 2018-12-04 |
Family
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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 |
|---|---|
| CN105451500A (en) | 2016-03-30 |
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| Date | Code | Title | Description |
|---|---|---|---|
| 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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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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 |