CN205594547U - Prevent rotatory quick detach mounting structure of small-size PCB backplate - Google Patents
Prevent rotatory quick detach mounting structure of small-size PCB backplate Download PDFInfo
- Publication number
- CN205594547U CN205594547U CN201620372892.2U CN201620372892U CN205594547U CN 205594547 U CN205594547 U CN 205594547U CN 201620372892 U CN201620372892 U CN 201620372892U CN 205594547 U CN205594547 U CN 205594547U
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- CN
- China
- Prior art keywords
- pcb
- backboard
- pcb backboard
- functional module
- mounting structure
- 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.)
- Expired - Fee Related
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- 238000005452 bending Methods 0.000 claims abstract description 10
- 230000000630 rising effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model provides a prevent rotatory quick detach mounting structure of small-size PCB backplate is applicable to and dismantles the PCB backplate or installs at the back of function module frame, and the PCB backplate is fixed by the elasticity double-screw bolt, and two draw-in grooves are seted up at least to the lateral wall of PCB backplate, are equipped with the pothook unanimous with draw-in groove quantity on the function module frame lateral wall, and the pothook is upwards hooked and is rolled over, through pothook and draw-in groove cooperation location between PCB backplate and the function module frame. At least two hooks and an elastic stud are matched for use, so that 5 degrees of freedom of the PCB backboard can be limited. The bottom end of the functional module frame is provided with at least two limiting baffles, so that the rotating motion of the PCB backboard can be limited. The limiting baffle, the clamping hook and the elastic stud are matched for use, so that 6 degrees of freedom of the PCB backboard can be completely limited, and the PCB backboard is firmly fixed. The limiting baffle is formed by vertically and upwards bending the bottom wall of the functional module frame, the processing is simple and convenient, and the cost is lower. The structure is not fixed by screws, and the backboard can be mounted and dismounted after the elastic stud is pulled, so that the structure is fast and convenient.
Description
Technical field
This utility model relates to a kind of PCB backboard disassembly and assembly structure, the Quick-detaching mounting structure that a kind of anti-small size PCB backboard rotates.
Background technology
PCB backboard is often fixed on the module such as hard disk rack, power bay back, and fixed form is fixed for lock screw or elastic stud.For the ease of dismounting and installation, fix PCB backboard frequently with elastic stud.When backboard is less, generally uses an elastic stud, though now PCB backboard can be positioned, but have the risk of rotational wobble, therefore a kind of Quick-detaching mounting structure need to be designed and prevent PCB backboard rotary motion.
Summary of the invention
Technical assignment of the present utility model is to solve the deficiencies in the prior art, it is provided that the Quick-detaching mounting structure that a kind of anti-small size PCB backboard rotates, and it has, and handling are convenient, strengthen fixing advantage.
This utility model solves its technical problem and be the technical scheme is that
The Quick-detaching mounting structure that a kind of anti-small size PCB backboard rotates, it is applicable to be dismantled by PCB backboard or be arranged on the back of functional module group framework, PCB backboard top is fixed by elastic stud, the sidewall of described PCB backboard at least offers two draw-in grooves, functional module group frame side wall is provided with the grab consistent with pocket numbers, grab is positioned by grab and card slot fit between folding of rising to the bait, PCB backboard and functional module group framework.
Concrete, described functional module group framework bottom is provided with at least two postive stop baffle.
Concrete, described postive stop baffle is formed by functional module group framework diapire bending vertically upward.
Concrete, described grab is formed by the most upwards bending of functional module group framework lateral wall.
Concrete, described functional module group framework is power supply module framework or hard disk module framework.
A kind of anti-small size PCB backboard of the present utility model rotate Quick-detaching mounting structure, compared with prior art produced by provide the benefit that:
This utility model reasonable in design, the collocation of at least two grab uses, and by PCB back plate support, PCB backboard is fixed by an elastic stud, and at least two grab and an elastic stud are with the use of 5 degree of freedom that can limit PCB backboard.At least two postive stop baffle can limit the rotary motion of PCB backboard.Postive stop baffle, grab, elastic stud with the use of, 6 degree of freedom of PCB backboard can be entirely limited, PCB backboard is securely fixed.
Postive stop baffle is formed by functional module group framework diapire bending vertically upward, and it processes simplicity, and cost is relatively low.This structure is provided without screw and fixes, and can carry out installation and the dismounting of backboard after stirring elastic stud, efficient and convenient.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model；
Accompanying drawing 2 is mounting structure schematic diagram of the present utility model.
In figure, 1, functional module group framework, 2, postive stop baffle, 3, PCB backboard, 4, grab, 5, draw-in groove, 6, elastic stud.
Detailed description of the invention
1-2 below in conjunction with the accompanying drawings, the Quick-detaching mounting structure rotating a kind of anti-small size PCB backboard of the present utility model is described in detail below.
As shown in accompanying drawing 1,2, the Quick-detaching mounting structure that a kind of anti-small size PCB backboard of the present utility model rotates, it is applicable to PCB backboard 3 is dismantled or is arranged on the back of functional module group framework 1, PCB backboard 3 top is fixed by elastic stud 6, the sidewall of PCB backboard 3 offers two draw-in grooves 5, functional module group framework 1 sidewall is provided with two grabs 4, two grabs 4 are formed inward against bending the most upwards bending by functional module group framework 1 lateral wall respectively, grab 4 coordinates location between folding of rising to the bait, PCB backboard 3 with functional module group framework 1 by grab 4 and draw-in groove 5.
On the basis of said structure, functional module group framework 1 bottom is provided with two postive stop baffles 2, and postive stop baffle 2 is formed by functional module group framework 1 diapire bending vertically upward.
It should be noted that the functional module group framework 1 involved by this utility model is power supply module framework or hard disk module framework, involved grab 4 at least two collocation uses, and involved postive stop baffle 2 at least two collocation uses.
The Quick-detaching mounting structure that a kind of anti-small size PCB backboard of the present utility model rotates, two grab 4 collocation use, PCB backboard 3 is supported, PCB backboard 3 is fixed by elastic stud 6, small size PCB backboard 3 narrow space, the most only use an elastic stud 6, owing to the existence of fit-up gap, two grabs 4 and an elastic stud 6 are with the use of 5 degree of freedom that can limit PCB backboard 3.Two postive stop baffles 2 are formed by functional module group framework 1 diapire bending vertically upward, and two postive stop baffles 2 can limit the rotary motion of PCB backboard 3.Postive stop baffle 2, grab 4, elastic stud 6 with the use of, 6 degree of freedom of PCB backboard 3 can be entirely limited, PCB backboard 3 is securely fixed.
As shown in Figure 2, when PCB backboard 3 is installed, PCB backboard 3 draw-in groove 5 is directed at grab 4 downwards by bottom, automatically springs into and position when elastic stud 6 is with respective aperture para-position.Postive stop baffle 2 plays the fixing function of guiding in installation process.Fix owing to this structure is provided without screw, installation and the dismounting of PCB backboard 3 after stirring elastic stud 6, can be carried out, efficient and convenient.
The Quick-detaching mounting structure that a kind of anti-small size PCB backboard of the present utility model rotates, its processing and fabricating is simple and convenient, processing and fabricating shown in by specification accompanying drawing.
In addition to the technical characteristic described in description, it is the known technology of those skilled in the art.
Claims (5)
1. the Quick-detaching mounting structure that an anti-small size PCB backboard rotates, it is applicable to be dismantled by PCB backboard or be arranged on the back of functional module group framework, PCB backboard is fixed by elastic stud, it is characterized in that, the sidewall of described PCB backboard at least offers two draw-in grooves, functional module group frame side wall is provided with the grab consistent with pocket numbers, and grab is positioned by grab and card slot fit between folding of rising to the bait, PCB backboard and functional module group framework.
The Quick-detaching mounting structure that a kind of anti-small size PCB backboard the most according to claim 1 rotates, it is characterised in that described functional module group framework bottom is provided with at least two postive stop baffle.
The Quick-detaching mounting structure that a kind of anti-small size PCB backboard the most according to claim 2 rotates, it is characterised in that described postive stop baffle is formed by functional module group framework diapire bending vertically upward.
4. the Quick-detaching mounting structure rotated according to a kind of anti-small size PCB backboard described in claim 1 or 2 or 3, it is characterised in that described grab is formed by the most upwards bending of functional module group framework lateral wall.
5. the Quick-detaching mounting structure rotated according to a kind of anti-small size PCB backboard described in claim 1 or 2 or 3, it is characterised in that described functional module group framework is power supply module framework or hard disk module framework.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620372892.2U CN205594547U (en) | 2016-04-28 | 2016-04-28 | Prevent rotatory quick detach mounting structure of small-size PCB backplate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620372892.2U CN205594547U (en) | 2016-04-28 | 2016-04-28 | Prevent rotatory quick detach mounting structure of small-size PCB backplate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205594547U true CN205594547U (en) | 2016-09-21 |
Family
ID=56933399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620372892.2U Expired - Fee Related CN205594547U (en) | 2016-04-28 | 2016-04-28 | Prevent rotatory quick detach mounting structure of small-size PCB backplate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205594547U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107464576A (en) * | 2017-08-07 | 2017-12-12 | 郑州云海信息技术有限公司 | A kind of hard disk module tool-free quick disassembly and assembly device |
| CN109101091A (en) * | 2018-08-15 | 2018-12-28 | 郑州云海信息技术有限公司 | A kind of hot plug storage clip module group structure |
-
2016
- 2016-04-28 CN CN201620372892.2U patent/CN205594547U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107464576A (en) * | 2017-08-07 | 2017-12-12 | 郑州云海信息技术有限公司 | A kind of hard disk module tool-free quick disassembly and assembly device |
| CN107464576B (en) * | 2017-08-07 | 2019-05-28 | 郑州云海信息技术有限公司 | A kind of hard disk mould group tool-free quick disassembly and assembly device |
| US10818322B2 (en) | 2017-08-07 | 2020-10-27 | Zhengzhou Yunhai Information Technology Co., Ltd. | Tool-less quick assembly and disassembly device for hard disk module |
| CN109101091A (en) * | 2018-08-15 | 2018-12-28 | 郑州云海信息技术有限公司 | A kind of hot plug storage clip module group structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160921 Termination date: 20180428 |