CN209546162U - A kind of reinforcing circuit board locking pull-up - Google Patents
A kind of reinforcing circuit board locking pull-up Download PDFInfo
- Publication number
- CN209546162U CN209546162U CN201822018882.0U CN201822018882U CN209546162U CN 209546162 U CN209546162 U CN 209546162U CN 201822018882 U CN201822018882 U CN 201822018882U CN 209546162 U CN209546162 U CN 209546162U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- wedge block
- cold plate
- thermally conductive
- notch
- 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.)
- Active
Links
Landscapes
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model provides a kind of reinforcing circuit board locking pull-up, including circuit board and thermally conductive cold plate, a surface of the circuit board is arranged in the thermally conductive cold plate, and it is connected by lock-screw, the two sides of the thermally conductive cold plate are equipped with locking bar and notch, the notch is that kidney-shaped is poroid, and the top of the thermally conductive cold plate side is arranged in the notch；It reinforces circuit board and notch is set on conventional thermal conductive cold plate, remove tradition and reinforce driver-extractor, pull out by common tool 1-shaped open screwdriver or similar common tool, increase the area size for reinforcing circuit board layout external interface.Three section wedge-shaped locking strips are used simultaneously, are locked by tapered ramp.
Description
Technical field
The utility model relates to circuit board technology fields more particularly to a kind of reinforcing circuit board to lock pull-up.
Background technique
As electronic system develops to the highly integrated direction of high density, to the integrated functionality of circuit board, the severe feelings of environment resistant
Condition requires higher and higher.Reinforcing circuit board is usually by the fixed intensity and conduction cooling to guarantee anti-vibration, impact of thermally conductive cold plate
Heat dissipation.It is locked again by locking bar, has been facilitated by two driver-extractors in left and right and pulled out.But driver-extractor occupies circuit board pair
The layout area of external tapping.External interface layout area is caused to cannot achieve the function of more externally exchanging.
Utility model content
The purpose of this utility model is that in view of the above shortcomings of the prior art, provides a kind of reinforcing circuit board and lock
Pulling device increases the area size for reinforcing circuit board layout external interface.
To achieve the above object, the utility model adopts the technical scheme that
The utility model provides a kind of reinforcing circuit board locking pull-up, including circuit board and thermally conductive cold plate, described
A surface of the circuit board is arranged in thermally conductive cold plate, and is connected by lock-screw, and the two sides of the thermally conductive cold plate are all provided with
There are locking bar and notch, the notch is that kidney-shaped is poroid, and the top of the thermally conductive cold plate side is arranged in the notch.
Further, the locking bar includes guidance wedge block and floating wedge block, the guidance wedge block and the floating
Wedge block, which is sequentially connected, to be connect, and the guidance wedge block and the floating wedge block are mounted on the side for guiding fixed link, described to draw
The other side for leading fixed link is equipped with stationary wedge block.
Further, the guidance wedge block and the floating wedge block mutually from one end equipped with lock-screw, the locking
Elastic washer is socketed on screw.
Further, the face that is in contact with the floating wedge block of guidance wedge block and the floating wedge block with it is described
The face that stationary wedge block is in contact is wedge shape.
Further, the locking bar is mutually fixed by sunk screw with the thermally conductive cold plate.
Further, the bottom of the circuit board is equipped with connector.
The utility model has the following beneficial effects: reinforcing circuit board is arranged notch on conventional thermal conductive cold plate, removes tradition and add
Gu driver-extractor pull out by common tool 1-shaped open screwdriver or similar common tool, increases and reinforce circuit board layout
The area size of external interface.Three section wedge-shaped locking strips are used simultaneously, are locked by tapered ramp；
1) waist font notch is arranged in this reinforcing circuit board locking pull-up on conventional thermal conductive cold plate, removes traditional reinforcing
Driver-extractor pull out by common tool 1-shaped open screwdriver or similar common tool, increases and reinforces circuit board layout pair
The area size of external tapping；
2) after removing traditional driver-extractor, the weight for reinforcing circuit board entirety is reduced, and satisfaction reinforcing circuit board, which has been locked, pulls out dress
Set light-weighted requirement；
3) three section wedge-shaped locking strips are locked by tapered ramp, and wedge lock block is due to the rail along guidance fixed link
Road is mobile, therefore wedge block is not easy to overturn, and it is convenient that installation and locking facilitate.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram reinforced circuit board and lock pull-up of the utility model；
Fig. 2 is the enlarged diagram in Fig. 1 at A；
Fig. 3 is to reinforce rising for circuit board locking pull-up to pull out one of schematic diagram；
Fig. 4 is to reinforce rising for circuit board locking pull-up to pull out the two of schematic diagram；
Fig. 5 is the decomposition texture schematic diagram of locking bar；
Fig. 6 is the mounting structure schematic diagram of locking bar.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, with reference to the accompanying drawing, to this reality
It is further elaborated with novel.It should be appreciated that specific embodiment described herein is only to explain the utility model,
It is not used to limit the utility model.
Fig. 1 and Fig. 2, a kind of reinforcing circuit board locking pull-up, including circuit board 3 and thermally conductive cold plate 1 are please referred to, it is described
A surface of the circuit board 3 is arranged in thermally conductive cold plate 1, and is connected by lock-screw, it is characterised in that: described thermally conductive cold
The two sides of plate 1 are equipped with locking bar 2 and notch 31, and the notch 31 is that kidney-shaped is poroid, and the notch 31 is arranged described thermally conductive
The top of 1 side of cold plate.
Please refer to Fig. 3 and Fig. 4, wherein thermally conductive cold plate 1 is fixed together with circuit board 3 by screw 4, wedge-shaped locking strip 2
It is fixed on thermally conductive cold plate 1.Thermally conductive 1 top two sides of cold plate have processed the notch 31 pulled out, and 31 shape of notch is kidney-shaped hole shape, with
1-shaped open screwdriver 5 is facilitated to facilitate to be inserted into and pull out.
When being inserted into cabinet, the thermally conductive cold plate 1 of Manual press promotes circuit board mutually to interconnect by the connector 6 of bottom with bottom plate
It connects.Then the tight wedge-shaped locking strip 2 of three sections is locked, guarantees that circuit board 3 is fixed on the slot position of cabinet inside together with thermally conductive cold plate 1
In.When extracting cabinet, three section wedge-shaped locking strips 2 are unscrewed first, by the tools of two 1-shaped open screwdrivers 5 from two sides
It is inserted into the indentation, there of thermally conductive cold plate 1, while two sides tilt simultaneously using lever principle by the point action of the side wall of cabinet 7,
It is final to realize that circuit board 3 extracts cabinet 7 together with thermally conductive cold plate 1.
The locking bar 2 includes guidance wedge block 10 and floating wedge block 11, the guidance wedge block 10 and the floating
Wedge block 11, which is sequentially connected, to be connect, and the guidance wedge block 10 and the floating wedge block 11 are mounted on the one of guidance fixed link 12
The other side of side, the guidance fixed link 12 is equipped with stationary wedge block 13.
The guidance wedge block 10 and 11 phase of floating wedge block from one end equipped with lock-screw 8, the locking screw
Elastic washer 9 is socketed on nail 8.
The face that is in contact with the floating wedge block 11 of guidance wedge block 10 and the floating wedge block 11 with it is described
The face that stationary wedge block 13 is in contact is wedge shape.
The locking bar 2 is fixed by sunk screw and thermally conductive 1 phase of cold plate.
The bottom of the circuit board 3 is equipped with connector 6.
Fig. 5 and Fig. 6 are please referred to, three section wedge-shaped locking strips 2 utilize tapered ramp principle using the fast locking mechanism of three sections wedge shape
Realize locking function.Mainly by lock-screw 8, elastic washer 9, guidance wedge block 10, floating wedge block 11, guidance fixed link
12, stationary wedge block 13, fixed pin shaft 14 forms.Three section wedge-shaped locking strips 2 are fixed on one by sunk screw and thermally conductive cold plate 1
It rises.When locking locking bar, certain turning moment, lock-screw are applied to lock-screw 8 by 1-shaped open screwdriver 5 clockwise
8 push guidance wedge block 10 to move forward along guidance fixed link 12 by screw thread.Since stationary wedge block 13 passes through fixed pin
Axis 14 is fixed in guidance fixed link 12, and the reason of guide the tapered ramp of wedge block 10 and floating wedge block 11, it forces
Floating wedge block 11 floats upwards along tapered ramp.Final floating wedge block 11 can be held out against in the slot position of cabinet 7, reach locking
Function.The effect of elastic washer 9 is that entire wedge-shaped locking strip is kept permanent locking by flexible deformation by lock-screw 8
Effect.Due to moving along the track of guidance fixed link 12, wedge block is not easy for guidance wedge block 10 and floating wedge block 11
Overturning.When unscrewing three section wedge-shaped locking strips 2, it is only necessary to which 1-shaped open screwdriver 5 unscrews lock-screw 8 counterclockwise can allow floating wedge
Shape block 11 is moved down to be separated with cabinet slot position, reaches unlock effect.
The above-mentioned embodiments merely express the embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Therefore it cannot be interpreted as that a limitation on the scope of the patent of the present invention.It should be pointed out that for the ordinary skill of this field
For personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to this
The protection scope of utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (6)
1. a kind of reinforcing circuit board locks pull-up, including circuit board (3) and thermally conductive cold plate (1), the thermally conductive cold plate (1) set
It sets on a surface of the circuit board (3), and is connected by lock-screw, it is characterised in that: the two of the thermally conductive cold plate (1)
Side is equipped with locking bar (2) and notch (31), and the notch (31) is that kidney-shaped is poroid, and the notch (31) is arranged described thermally conductive
The top of cold plate (1) side.
2. a kind of reinforcing circuit board according to claim 1 locks pull-up, it is characterised in that: the locking bar (2)
Including guidance wedge block (10) and floating wedge block (11), the guidance wedge block (10) and the floating wedge block (11) are sequentially
It is connected, guidance wedge block (10) and the floating wedge block (11) are mounted on the side for guiding fixed link (12), described
The other side of guidance fixed link (12) is equipped with stationary wedge block (13).
3. a kind of reinforcing circuit board according to claim 2 locks pull-up, it is characterised in that: the guidance wedge block
(10) with the floating wedge block (11) mutually from one end be equipped with lock-screw (8), be socketed on the lock-screw (8) flexible
Washer (9).
4. a kind of reinforcing circuit board according to claim 2 locks pull-up, it is characterised in that: the guidance wedge block
(10) face being in contact with the floating wedge block (11) and the floating wedge block (11) and stationary wedge block (13) phase
The face of contact is wedge shape.
5. a kind of reinforcing circuit board according to claim 2 locks pull-up, it is characterised in that: the locking bar (2)
It is mutually fixed by sunk screw and the thermally conductive cold plate (1).
6. a kind of reinforcing circuit board according to claim 1 locks pull-up, it is characterised in that: the circuit board (3)
Bottom be equipped with connector (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822018882.0U CN209546162U (en) | 2018-12-04 | 2018-12-04 | A kind of reinforcing circuit board locking pull-up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822018882.0U CN209546162U (en) | 2018-12-04 | 2018-12-04 | A kind of reinforcing circuit board locking pull-up |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209546162U true CN209546162U (en) | 2019-10-25 |
Family
ID=68263086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822018882.0U Active CN209546162U (en) | 2018-12-04 | 2018-12-04 | A kind of reinforcing circuit board locking pull-up |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209546162U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111045499A (en) * | 2019-12-02 | 2020-04-21 | 北京计算机技术及应用研究所 | Efficient heat dissipation cold plate |
| CN113038777A (en) * | 2021-03-29 | 2021-06-25 | 北京理工大学重庆创新中心 | Locking strip |
-
2018
- 2018-12-04 CN CN201822018882.0U patent/CN209546162U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111045499A (en) * | 2019-12-02 | 2020-04-21 | 北京计算机技术及应用研究所 | Efficient heat dissipation cold plate |
| CN113038777A (en) * | 2021-03-29 | 2021-06-25 | 北京理工大学重庆创新中心 | Locking strip |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209546162U (en) | A kind of reinforcing circuit board locking pull-up | |
| CN104134904B (en) | With the retaining mechanism of two-stage unlocking function | |
| CN107309236A (en) | A kind of deduster equipment | |
| CN203201317U (en) | Electronic padlock | |
| CN108430189B (en) | Double-motion freedom degree low-thermal resistance locking device | |
| CN107369986A (en) | A kind of new deduster equipment | |
| CN205793876U (en) | The high-torque of a kind of 6U board helps to insert and helps drawing machine structure | |
| CN104181988B (en) | Detaching mechanism for quickly detaching expansion card | |
| CN205959139U (en) | Module auto -lock, integrative constructional device of interlocking | |
| CN102032247A (en) | Printed board locking device | |
| CN202425262U (en) | Pluggable device | |
| CN216437858U (en) | Cold plate mechanism convenient to pull out fast and insert | |
| CN206267674U (en) | A kind of new and effective horseshoe lock electronic feedback system | |
| CN206016454U (en) | A kind of electronic lock | |
| CN204741645U (en) | Circuit module is novel to be helped to insert to open and pulls out positioner | |
| CN201039608Y (en) | A sliding channel device and a cabinet | |
| CN205972741U (en) | Remove locking device | |
| CN216766710U (en) | Multifunctional scaffold for electric power installation | |
| CN215221535U (en) | Drawer unit for low-voltage switch cabinet | |
| CN101694928B (en) | Switch cabinet handcart propulsion mechanism | |
| CN205282911U (en) | High -tension switch cabinet | |
| CN105390971B (en) | Hand propelled Water charging drainage means (MG100) of flush toilet | |
| CN208369062U (en) | A kind of circuit breaker trolley testing position hole-lock | |
| CN210270753U (en) | Self-locking control panel for industrial computer | |
| CN207469919U (en) | A kind of high security door lock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 718, Luoyu Road, Hongshan District, Wuhan City, Hubei Province 430000 Patentee after: China Shipbuilding Lingjiu Electronics (Wuhan) Co.,Ltd. Address before: No. 718, Luoyu Road, Hongshan District, Wuhan City, Hubei Province 430000 Patentee before: CSIC (WUHAN) LINCOM ELECTRONICS Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |