CN205793876U - The high-torque of a kind of 6U board helps to insert and helps drawing machine structure - Google Patents
The high-torque of a kind of 6U board helps to insert and helps drawing machine structure Download PDFInfo
- Publication number
- CN205793876U CN205793876U CN201620749402.6U CN201620749402U CN205793876U CN 205793876 U CN205793876 U CN 205793876U CN 201620749402 U CN201620749402 U CN 201620749402U CN 205793876 U CN205793876 U CN 205793876U
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- China
- Prior art keywords
- board
- helps
- roller
- operation handle
- limiting stand
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Abstract
The high-torque of a kind of 6U board helps to insert and helps drawing machine structure, and including operation handle, the afterbody of operation handle is provided with for coordinating cabinet limiting stand outside 6U board to realize the roller rotated, and cabinet limiting stand is provided with the breach for laying roller；Offer board connecting hole on the operation handle of roller side, board connecting hole is provided with the trip bolt for being connected with 6U board by operation handle.This utility model utilizes lever principle, coordinate with cabinet limiting stand to reach the purpose of plug board by riveting roller on operation handle, this mechanism is contacted with cabinet limiting stand by roller, greatly reduce the abrasion of cabinet, in addition, this utility model operation handle can increase lever length, solves the problem that CPCI Yu VPX board contact engaging and separating force requirement is bigger, it is achieved easily plug.This utility model uses standardized designs, it is possible to realizes producing in enormous quantities, has a extensive future.
Description
Technical field
This utility model relates to board field of reinforcement, is specifically related to the high-torque of a kind of 6U board and helps to insert and help drawing machine structure.
Background technology
Standard 6U board based on CPCI with VPX specification is widely applied in industry and business, its physics
Structure is that on-gauge plate card is connected with fixed panel by the standard fixing hole in printed board, utilizes cabinet plastic guide rail to guide
Inserting, the plug realized after insertion on board carries out physics and electrical connection with the socket printed on base plate, eventually through fixing
On panel, installing hole cabinet is fixed.The plug of this standard board is carried out by printing the boost bar installed on board, helps
Power handle includes drawing boost bar and plug boost bar, and the former can only carry out pulling out plate power-assisted, and the latter then can print
The plug two aspect power-assisted of board, and the use plugging boost bar need to install cabinet coordinate corresponding horizontal gird, this knot
Structure is merely able to meet general surroundings and uses, in conditions such as the vibration of special environment such as high-magnitude, impact, wide range high and low temperatures
Under, it is possible that components and parts or securing member loosen, board produces resonance, dropout, hit during use, components and parts lose
The phenomenons such as effect.
High-end or military CPCI Yu the VPX board of industry then abandons the version of this kind of band boost bar panel, uses
Tower structure, by wedge mechanism, board is the most solid with Machine case lock.Thus helping of extending design is pulled out insertion-assist mechanism and is utilized thick stick
Rod principle is fixed with reinforcing CPCI or VPX board, simultaneously pulls out riveting roller in insertion-assist mechanism helping, embedded with cabinet by roller
Slot fit realizes board high-torque and helps to pull out and help plugging function, and this mechanism can not change standard CPCI or VPX board physical appearance
On the basis of easily realize helping pull out help slotting, it is possible to use in harsh vibration (as military) environment, thus improve product and be suitable for
Scope.
Utility model content
The purpose of this utility model is for above-mentioned the problems of the prior art, it is provided that the high-torque of a kind of 6U board helps
Insert help drawing machine structure, it is possible to easily realize on the basis of not changing board physical appearance board help pull out help slotting.
To achieve these goals, the technical solution adopted in the utility model is:
Including operation handle, the afterbody of operation handle is provided with for coordinating cabinet limiting stand outside 6U board to realize rotating
Roller, cabinet limiting stand is provided with the breach for laying roller；Offer board on the operation handle of roller side to connect
Hole, board connecting hole is provided with the trip bolt for being connected with 6U board by operation handle.
Described cabinet limiting stand includes being positioned at helping slotting limiting stand and being positioned at helping below breach and pull out limit above breach
Position platform.
Described operation handle includes stick and is connected to the connecting plate below stick afterbody, the head of stick
In the warpage shape flipped up, connecting plate is obliquely installed laterally.
Described roller is arranged on the tail end of connecting plate, and board connecting hole is opened on the connecting plate inside roller.
The trip bolt installed on described board connecting hole uses rivet or screw.
Operation handle is provided with two, the roller of two manipulator's handle tails respectively with the cabinet limiting stand of 6U board both sides
Coordinating, described 6U board is all connected with by trip bolt and two operation handles.
Described roller is connected by the afterbody of roller rivet with operation handle.
Compared with prior art, this utility model has a following beneficial effect: by trip bolt will operation handle with
6U board connects, and the afterbody of operation handle connects roller and rotates by the cabinet limiting stand outside 6U board, utilizes thick stick
Rod principle drives 6U board to realize plug, and the contact force between this utility model roller and cabinet limiting stand is force of rolling friction,
Compared to the force of sliding friction between conventional handle and casing, greatly reduce the abrasion of cabinet, in addition this utility model operation
Handle can increase lever length, solves the problem that CPCI Yu VPX board contact engaging and separating force requirement is bigger, it is achieved easily plug.This
Utility model uses standardized designs, it is possible to realizes producing in enormous quantities, has a extensive future.
Further, this utility model operation handle includes stick and is connected to the connection below stick afterbody
Plate, the head of stick is in the warpage shape flipped up, easy to operate and laborsaving.
Accompanying drawing explanation
The structural representation of Fig. 1 this utility model left operation handle；
The structural representation of Fig. 2 this utility model right operation handle；
Fig. 3 integral installation of the present utility model distribution structure schematic diagram；
In accompanying drawing: 1. operation handle；1-1. stick；1-2. connecting plate；2. roller rivet；3. roller；4. board connects
Hole；5.6U board；6. cabinet limiting stand；6-1. helps slotting limiting stand；6-2. helps and pulls out limiting stand.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described in further detail.
Seeing Fig. 1-3, this utility model structurally includes operating handle 1, and the afterbody of operation handle 1 is provided with for joining
Closing the roller 3 that cabinet limiting stand 6 outside 6U board 5 realizes rotating, roller 3 is by the afterbody of roller rivet 2 and operation handle 1 even
Connect.Cabinet limiting stand 6 is provided with the breach for laying roller 3, cabinet limiting stand 6 include being positioned at above breach help slotting spacing
Platform 6-1 and be positioned at helping below breach and pull out limiting stand 6-2.Board connecting hole 4 is had, behaviour on the operation handle 1 of roller 3 side
Make handle 1 include stick 1-1 and be connected to the connecting plate 1-2 below stick 1-1 afterbody, the head of stick 1-1 in
The warpage shape flipped up, connecting plate 1-2 is obliquely installed laterally, and roller 3 is arranged on the tail end of connecting plate 1-2, and board connects
Hole 4 is opened on the connecting plate 1-2 inside roller 3, board connecting hole 4 is provided with for being connected with 6U board 5 by operation handle 1
The trip bolt connect.The trip bolt installed on board connecting hole 4 uses rivet or screw.
Operation handle 1 of the present utility model is provided with two, two operation handle 1 afterbodys roller 3 respectively with 6U board 5
The cabinet limiting stand 6 of both sides coordinates, and 6U board 5 is all connected with by trip bolt and two operation handles 1.
This utility model utilizes lever principle, coordinates with cabinet limiting stand 6 to reach by riveting roller 3 on operation handle 1
To the purpose of plug board, this mechanism is contacted with cabinet limiting stand by roller, in motor process with contact rolling between casing
Dynamic friction, compared to the force of sliding friction between conventional handle and casing, greatly reduces the abrasion of cabinet, additionally, this practicality
Novel operating handle can increase lever length, solves the problem that CPCI Yu VPX board contact engaging and separating force requirement is bigger, it is achieved easily
Plug.This utility model uses standardized designs, it is possible to realizes producing in enormous quantities, has a extensive future.
Claims (7)
1. the high-torque of a 6U board helps to insert and helps drawing machine structure, it is characterised in that: include operating handle (1), operation handle (1)
Afterbody is provided with the roller (3) rotated for coordinating 6U board (5) outside cabinet limiting stand (6) to realize, on cabinet limiting stand (6)
It is provided with the breach for laying roller (3)；Board connecting hole (4), board is offered on the operation handle (1) of roller (3) side
It is provided with on connecting hole (4) for the trip bolt that handle (1) is connected will be operated with 6U board (5).
The most according to claim 1, the high-torque of 6U board helps to insert and helps drawing machine structure, it is characterised in that: cabinet limiting stand (6) wraps
Include and be positioned at helping slotting limiting stand (6-1) and being positioned at helping below breach and pull out limiting stand (6-2) above breach.
The most according to claim 1, the high-torque of 6U board helps to insert and helps drawing machine structure, it is characterised in that: described operation handle
(1) include stick (1-1) and be connected to the connecting plate (1-2) below stick (1-1) afterbody, the head of stick (1-1)
Portion is in the warpage shape flipped up, and connecting plate (1-2) is obliquely installed laterally.
The most according to claim 3, the high-torque of 6U board helps to insert and helps drawing machine structure, it is characterised in that: described roller (3) peace
Being contained in the tail end of connecting plate (1-2), board connecting hole (4) is opened on the connecting plate (1-2) of roller (3) inner side.
5. help to insert according to the high-torque of 6U board described in claim 1 or 3 and help drawing machine structure, it is characterised in that: described board connects
The upper trip bolt installed in hole (4) uses rivet or screw.
The most according to claim 1, the high-torque of 6U board helps to insert and helps drawing machine structure, it is characterised in that: operation handle (1) is arranged
Having two, roller (3) the cabinet limiting stand (6) with 6U board (5) both sides respectively of two operation handle (1) afterbodys is joined
Closing, described 6U board (5) is all connected with by trip bolt and two operations handle (1).
The most according to claim 1, the high-torque of 6U board helps to insert and helps drawing machine structure, it is characterised in that: described roller (3) leads to
Cross roller rivet (2) to be connected with the afterbody of operation handle (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620749402.6U CN205793876U (en) | 2016-07-15 | 2016-07-15 | The high-torque of a kind of 6U board helps to insert and helps drawing machine structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620749402.6U CN205793876U (en) | 2016-07-15 | 2016-07-15 | The high-torque of a kind of 6U board helps to insert and helps drawing machine structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205793876U true CN205793876U (en) | 2016-12-07 |
Family
ID=58122283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620749402.6U Active CN205793876U (en) | 2016-07-15 | 2016-07-15 | The high-torque of a kind of 6U board helps to insert and helps drawing machine structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205793876U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106659049A (en) * | 2017-03-03 | 2017-05-10 | 中航光电科技股份有限公司 | Cabinet and electric module assembly thereof |
| CN108235634A (en) * | 2016-12-14 | 2018-06-29 | 中国航空工业集团公司西安航空计算技术研究所 | A kind of module assists plug-in and pull-off device |
| CN108282977A (en) * | 2017-12-27 | 2018-07-13 | 武汉船舶通信研究所（中国船舶重工集团公司第七二二研究所） | A kind of aid-pulling device and functional module group for function module |
| CN110658441A (en) * | 2019-09-23 | 2020-01-07 | 天津市英贝特航天科技有限公司 | CPCI printed board test cabinet |
-
2016
- 2016-07-15 CN CN201620749402.6U patent/CN205793876U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108235634A (en) * | 2016-12-14 | 2018-06-29 | 中国航空工业集团公司西安航空计算技术研究所 | A kind of module assists plug-in and pull-off device |
| CN106659049A (en) * | 2017-03-03 | 2017-05-10 | 中航光电科技股份有限公司 | Cabinet and electric module assembly thereof |
| CN106659049B (en) * | 2017-03-03 | 2019-12-13 | 中航光电科技股份有限公司 | Cabinet and electrical module assembly thereof |
| CN108282977A (en) * | 2017-12-27 | 2018-07-13 | 武汉船舶通信研究所（中国船舶重工集团公司第七二二研究所） | A kind of aid-pulling device and functional module group for function module |
| CN110658441A (en) * | 2019-09-23 | 2020-01-07 | 天津市英贝特航天科技有限公司 | CPCI printed board test cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |