CN109219300A - A kind of CPCI crate plug-in unit drawing-aid device - Google Patents
A kind of CPCI crate plug-in unit drawing-aid device Download PDFInfo
- Publication number
- CN109219300A CN109219300A CN201710545954.4A CN201710545954A CN109219300A CN 109219300 A CN109219300 A CN 109219300A CN 201710545954 A CN201710545954 A CN 201710545954A CN 109219300 A CN109219300 A CN 109219300A
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- CN
- China
- Prior art keywords
- cpci
- unit
- handle
- button
- plug
- 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.)
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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
- H05K7/1415—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means manual gripping tools
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
Abstract
The invention belongs to automatic control technology fields, and in particular to a kind of CPCI crate plug-in unit drawing-aid device.Including handle, assembled shaft, pedestal, button, assembly spring, product identification pad pasting and microswitch；Handle is connect by assembled shaft with pedestal；Assembly spring passes through assembled shaft and snaps between handle and pedestal；Button assembles on the base, and button forms partial face with handle and connect, and bounces handle with the face dockingundocking of handle, assembly spring when button presses certain stroke；Product identification pad pasting is attached in the product identification area of handle；Microswitch is mounted on side of base.The present invention saves silk screen product identifier space on panel by pasting product identification on drawing-aid device；The present invention keeps printed board stitch space of planes bigger, avoids interfering between plug-in unit by change pedestal printed board mounting surface；The present invention plays power-off energization action when plug-in unit being made to extract, be inserted by addition microswitch.
Description
Technical field
The invention belongs to automatic control technology fields, and in particular to a kind of CPCI crate plug-in unit drawing-aid device.
Background technique
Existing CPCI crate plug-in unit product identification silk-screen is on panel, so that the quantity of Insertion panel layout elements and space
It reduces, and does not have and extract plug-in unit power down function.Plug-in unit printed board stitch space of planes is smaller, so that interfering between plug-in unit.
Summary of the invention
The purpose of the present invention is to provide a kind of CPCI crate plug-in unit drawing-aid devices, of the existing technology above-mentioned to overcome
Defect.
In order to achieve the above objectives, the technical solution used in the present invention are as follows:
A kind of CPCI crate plug-in unit drawing-aid device, including handle, assembled shaft, pedestal, button, assembly spring, product identification
Pad pasting and microswitch；Handle is connect by assembled shaft with pedestal；Assembly spring passes through assembled shaft and snaps between handle and pedestal；It presses
Button assembles on the base, and button forms partial face with handle and connect, and when button presses certain stroke and the connection of the face of handle is de-
From assembly spring bounces handle；Product identification pad pasting is attached in the product identification area of handle；Microswitch is mounted on base side
Face.
CPCI crate plug-in unit includes panel and printed board, and CPCI crate plug-in unit is fixed on CPCI crate plug-in unit two with drawing-aid device
End, CPCI crate plug-in unit are fixed on cabinet.
The assembly spring is torsional spring.
The button interior is equipped with spring, and button is made to remain pop-up state；Button bottom is equipped with overhead kick, makes button
It is unlikely to bullet to fly.
Mounting hole there are two setting on the microswitch, is through on two cylinders of side of base.
It by lower button, assembles spring and bounces handle, microswitch is in an off state, printed board power-off, by drawing handle
Hand-lifting goes out CPCI crate plug-in unit；On the contrary, handle is in the open state by CPCI crate plug-in unit along case guide rail insertion cabinet,
When CPCI crate plug-in unit is inserted into bottom, CPCI crate plug-in unit is inserted into position by squeeze grip, and CPCI crate plug-in unit is risen with drawing-aid device
To booster action, microswitch is in closed state, and printed board is powered, is locked CPCI crate plug-in unit by captive screw
On cabinet.
It is obtained by the present invention to have the beneficial effect that
CPCI crate plug-in unit drawing-aid device provided by the invention saves panel by pasting product identification on drawing-aid device
Upper silk screen product identifier space.The pedestal of the drawing-aid device makes printed board stitch space of planes by change pedestal printed board mounting surface
It is bigger, it avoids interfering between plug-in unit.The drawing-aid device passes through addition microswitch, plays power-off when plug-in unit being made to extract, be inserted into and leads to
Electro ultrafiltration.
Detailed description of the invention
Fig. 1 is CPCI crate plug-in unit drawing-aid device structural schematic diagram I；
Fig. 2 is CPCI crate plug-in unit drawing-aid device structural schematic diagram II；
Fig. 3 is CPCI crate plug-in unit drawing-aid device loaded on the schematic diagram in cabinet；
In figure: 1, handle；2, assembled shaft；3, captive screw；4, pedestal；5, button；6, spring is assembled；7, product identification
Pad pasting；8, microswitch；9, panel；10, CPCI crate plug-in unit drawing-aid device；11, cabinet；12, case guide rail；13, printed board.
Specific embodiment
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1, Figure 2, Figure 3 shows, CPCI crate plug-in unit of the present invention with drawing-aid device 10 include handle 1, assembled shaft 2,
Pedestal 4, button 5, assembly spring 6, product identification pad pasting 7 and microswitch 8；CPCI crate plug-in unit includes panel 9 and printed board
13, CPCI crate plug-in unit drawing-aid devices 10 are fixed on CPCI crate plug-in unit both ends, and CPCI crate plug-in unit is solid by captive screw 3
Determine onto cabinet 11.
Handle 1 is connect by assembled shaft 2 with pedestal 4；Assembling spring 6 is a kind of torsional spring, is snapped between handle 1 and pedestal 4, and
Across assembled shaft 2, assembly spring 6 can provide handle 1 and bounce required power；Button 5 is assemblied on pedestal 4, and is set inside button 5
There is spring, button 5 is made to remain pop-up state, 5 bottom of button is equipped with overhead kick, and so that button 5 is unlikely to bullet and flies, button 5 and handle
Hand 1 forms partial face connection, and when button 5 presses certain stroke with the face dockingundocking of handle 1, assembling spring 6 at this time will be
Hand 1 bounces；Product identification pad pasting 7 is attached in the product identification area of handle 1；Mounting hole there are two setting on microswitch 8, is through base
On two cylinders of 4 sides of seat.
By pressing lower button 5, assembly spring 6 bounces handle 1, and microswitch 8 is in an off state at this time, printed board 13
Power-off, at this time by the 1 extraction CPCI crate plug-in unit that pulls handle, protection circuit function is played in power-off.On the contrary, by CPCI crate plug-in unit
It is inserted into cabinet 11 along case guide rail 12, handle 1 at this time is in the open state, when CPCI crate plug-in unit is inserted into bottom, leads to
It crosses squeeze grip 1 and CPCI crate plug-in unit is inserted into position, CPCI crate plug-in unit drawing-aid device 10 plays booster action at this time, and micro-
Dynamic switch 8 is in closed state, and printed board 13 is powered, then is locked CPCI crate plug-in unit in cabinet 11 by captive screw 3
On, prevent CPCI crate plug-in unit from falling off.
As shown in Fig. 2, printed board mounting surface is deviated half HP, 1HP=to the left by changing 4 mold of pedestal
5.08mm.When printed board 13 is installed, right side stitch face reserves much room, and neighboring cards can be prevented mutual when being inserted into cabinet 11
Interference effect.
As shown in figure 3, CPCI crate plug-in unit is equipped with product identification pad pasting region with drawing-aid device 10, by by different model
Pad pasting pastes this region, to distinguish different pin functions.Product identification is by pasting on drawing-aid device rather than silk-screen is in face
On plate 9, panel arrangement component space is saved.Product identification pad pasting 7 can replace the patch of different model according to specific requirements
Film is easy to use.
Claims (6)
1. a kind of CPCI crate plug-in unit drawing-aid device, it is characterised in that: including handle (1), assembled shaft (2), pedestal (4), button
(5), spring (6), product identification pad pasting (7) and microswitch (8) are assembled；Handle (1) is connected by assembled shaft (2) and pedestal (4)
It connects；Assembly spring (6) passes through assembled shaft (2) and snaps between handle (1) and pedestal (4)；Button (5) is assemblied on pedestal (4), button
(5) partial face is formed with handle (1) to connect, when button (5) presses certain stroke with the face dockingundocking of handle (1), assemble
Spring (6) bounces handle (1)；Product identification pad pasting (7) is attached in the product identification area of handle (1)；Microswitch (8) installation
In pedestal (4) side.
2. CPCI crate plug-in unit drawing-aid device according to claim 1, it is characterised in that: CPCI crate plug-in unit includes panel
(9) and printed board (13), CPCI crate plug-in unit are fixed on CPCI crate plug-in unit both ends with drawing-aid device (10), and CPCI crate plug-in unit is solid
Surely it arrives on cabinet (11).
3. CPCI crate plug-in unit drawing-aid device according to claim 1, it is characterised in that: the assembly spring (6) is
Torsional spring.
4. CPCI crate plug-in unit drawing-aid device according to claim 1, it is characterised in that: set inside the button (5)
There is spring, button (5) is made to remain pop-up state；Button (5) bottom is equipped with overhead kick, so that button (5) is unlikely to bullet and flies.
5. CPCI crate plug-in unit drawing-aid device according to claim 1, it is characterised in that: on the microswitch (8)
If there are two mounting holes, it is through on two cylinders of pedestal (4) side.
6. CPCI crate plug-in unit drawing-aid device according to claim 2, it is characterised in that: press lower button (5), assemble spring
(6) handle (1) is bounced, microswitch (8) is in an off state, printed board (13) power-off, and by pulling handle, (1) extracts CPCI
Crate plug-in unit；On the contrary, handle (1) is in the open state by CPCI crate plug-in unit along case guide rail (12) insertion cabinet (11),
When CPCI crate plug-in unit is inserted into bottom, CPCI crate plug-in unit is inserted into position, CPCI crate plug-in unit drawing-aid device by squeeze grip (1)
(10) booster action is played, microswitch (8) is in closed state, and printed board (13) is powered, will by captive screw (3)
CPCI crate plug-in unit locks on cabinet (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710545954.4A CN109219300A (en) | 2017-07-06 | 2017-07-06 | A kind of CPCI crate plug-in unit drawing-aid device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710545954.4A CN109219300A (en) | 2017-07-06 | 2017-07-06 | A kind of CPCI crate plug-in unit drawing-aid device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109219300A true CN109219300A (en) | 2019-01-15 |
Family
ID=64993684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710545954.4A Pending CN109219300A (en) | 2017-07-06 | 2017-07-06 | A kind of CPCI crate plug-in unit drawing-aid device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109219300A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112165825A (en) * | 2020-09-30 | 2021-01-01 | 中国核动力研究设计院 | Compact plug-in with locking and pulling-assistant device |
| CN112993719A (en) * | 2021-02-10 | 2021-06-18 | 西南电子技术研究所（中国电子科技集团公司第十研究所） | Integrated avionics module locking extractor |
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| CN2591799Y (en) * | 2002-12-10 | 2003-12-10 | 深圳市中兴通讯股份有限公司 | Dampening device for realizing real-time data back-up and protection when PCB plate thermal connecting and disconnecting |
| CN2694547Y (en) * | 2004-03-16 | 2005-04-20 | 华为技术有限公司 | Injector/extractor handle |
| CN201991310U (en) * | 2011-04-21 | 2011-09-28 | 北京新利同创电子设备有限责任公司 | Streamline type button control section network cabinet lock |
| CN203829763U (en) * | 2014-04-01 | 2014-09-17 | 溢泰（南京）环保科技有限公司 | Connecting head for water filter |
| CN203829780U (en) * | 2014-04-01 | 2014-09-17 | 溢泰（南京）环保科技有限公司 | Water filter |
| CN204131870U (en) * | 2014-09-12 | 2015-01-28 | 浙江众合机电股份有限公司 | A kind of Novel machine frame panel handle |
| CN204291702U (en) * | 2014-11-13 | 2015-04-22 | 北京四方继保自动化股份有限公司 | Printed board plug-in unit spanner |
| CN106793657A (en) * | 2017-02-23 | 2017-05-31 | 深圳市科思科技股份有限公司 | A kind of VPX power supplys and its hot-swappable implementation method |
-
2017
- 2017-07-06 CN CN201710545954.4A patent/CN109219300A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2591799Y (en) * | 2002-12-10 | 2003-12-10 | 深圳市中兴通讯股份有限公司 | Dampening device for realizing real-time data back-up and protection when PCB plate thermal connecting and disconnecting |
| CN2694547Y (en) * | 2004-03-16 | 2005-04-20 | 华为技术有限公司 | Injector/extractor handle |
| CN201991310U (en) * | 2011-04-21 | 2011-09-28 | 北京新利同创电子设备有限责任公司 | Streamline type button control section network cabinet lock |
| CN203829763U (en) * | 2014-04-01 | 2014-09-17 | 溢泰（南京）环保科技有限公司 | Connecting head for water filter |
| CN203829780U (en) * | 2014-04-01 | 2014-09-17 | 溢泰（南京）环保科技有限公司 | Water filter |
| CN204131870U (en) * | 2014-09-12 | 2015-01-28 | 浙江众合机电股份有限公司 | A kind of Novel machine frame panel handle |
| CN204291702U (en) * | 2014-11-13 | 2015-04-22 | 北京四方继保自动化股份有限公司 | Printed board plug-in unit spanner |
| CN106793657A (en) * | 2017-02-23 | 2017-05-31 | 深圳市科思科技股份有限公司 | A kind of VPX power supplys and its hot-swappable implementation method |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112165825A (en) * | 2020-09-30 | 2021-01-01 | 中国核动力研究设计院 | Compact plug-in with locking and pulling-assistant device |
| CN112165825B (en) * | 2020-09-30 | 2021-11-30 | 中国核动力研究设计院 | Compact plug-in with locking and pulling-assistant device |
| CN112993719A (en) * | 2021-02-10 | 2021-06-18 | 西南电子技术研究所（中国电子科技集团公司第十研究所） | Integrated avionics module locking extractor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190115 |
|
| RJ01 | Rejection of invention patent application after publication |