CN209572292U - A kind of fixed device of pcb board - Google Patents
A kind of fixed device of pcb board Download PDFInfo
- Publication number
- CN209572292U CN209572292U CN201821840067.6U CN201821840067U CN209572292U CN 209572292 U CN209572292 U CN 209572292U CN 201821840067 U CN201821840067 U CN 201821840067U CN 209572292 U CN209572292 U CN 209572292U
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- CN
- China
- Prior art keywords
- slide bar
- pcb board
- sides
- spring
- limited block
- 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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Abstract
The utility model discloses a kind of fixed devices of pcb board, including bracket, four sides of the bracket are provided with mounting blocks, the left and right sides of the bracket is embedded in the first slide bar, and it is screwed installation, the second slide bar is embedded between the both sides of first slide bar, and it is screwed installation, first slide bar and the constituted quadrangle of the second slide bar, and adaptation is movably installed with sliding block on the right-angle side at four angles, and it is freely subjected to displacement along the direction of slide bar, limited block is equipped with positioned at two sliding block sides of four right-angle sides, and it is connected by the first spring of setting, by the way that limited block is arranged, four sides of the pcb board being installed in the device are fixed, different pcb board generates deformation to first spring according to area, if only the length or width of plate body is larger, sliding block slides on two slide bars at this time , so that sliding block, the first spring, limited block is in same horizontal line, be applicable in various sizes of pcb board, improve practicability.
Description
Technical field
The utility model relates to pcb board field, in particular to a kind of fixed device of pcb board.
Background technique
PCB circuit board, also known as printed circuit board are the suppliers of electronic component electrical connection, its development existing 100
The history of many years；Its design is mainly layout design；Major advantage using circuit board is to greatly reduce wiring and assembly
Mistake, improve the gentle productive labor rate of Automated water.
It is existing to be related to a kind of fixed device of pcb board, firstly, being screwed between existing pcb board is most
Installation in the device, needs first to dismantle screw in maintenance, and screw being dismounted for multiple times will lead to loosening, drops to the stationarity of plate body
It is low, if if screw hole does not correspond to, will lead to installation inconvenience, practicability is lower with changing various sizes of pcb board.
Utility model content
The main purpose of the utility model is to provide a kind of fixed devices of pcb board, can effectively solve in background technique
The problem of.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of fixed device of pcb board, including bracket, four sides of the bracket are provided with mounting blocks, a left side for the bracket
Right two sides are embedded in the first slide bar, and are screwed installation, are embedded in the second slide bar between the both sides of first slide bar,
And it is screwed installation, first slide bar and the constituted quadrangle of the second slide bar, and it is suitable on the right-angle side at four angles
It with being movably installed with sliding block, and is freely subjected to displacement along the direction of slide bar, the two sliding block sides positioned at four right-angle sides are equipped with
Limited block, and connected by the first spring of setting.
Preferably, the inside groove of the limited block and the right-angle side of pcb board mutually agree with, and the top of limited block pedestal is equipped with
Support plate, and connect between support plate by the way that several second springs are arranged.
Preferably, the top of the limited block inner wall is bonded with rubber pad by seccotine, and rubber pad is L shape.
Preferably, first spring is compressed spring, and material is carbon spring steel wires, and the material of the second spring is
Piano wire.
Preferably, first slide bar and the second slide bar are hollow cube tubulose.
Compared with prior art, the utility model has the following beneficial effects: by setting limited block, to being installed to the dress
Four sides of the pcb board in setting fix, and different pcb board generates deformation to the first spring according to area, if only plate body
Length or width it is larger, sliding block slides on two slide bars at this time, and sliding block, the first spring, limited block is made to be in same level
Line is applicable in various sizes of pcb board, improves practicability；It is right when pcb board and limited block being avoided to resist by the way that rubber pad is arranged
Plate body top end surface causes to be squeezed and deformed, and plays the role of buffering and protection.
Detailed description of the invention
Fig. 1 is a kind of top view of the fixed device of pcb board of the utility model；
Fig. 2 is a kind of front view of the fixed device of pcb board of the utility model；
Fig. 3 is a kind of standoff features figure of the fixed device of pcb board of the utility model.
In figure: 1, bracket；2, the first slide bar；3, the second slide bar；4, limited block；5, the first spring；6, sliding block；7, it installs
Block；8, rubber pad；9, support plate；10, second spring.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Embodiment 1
As shown in Figure 1-3, a kind of fixed device of pcb board, including bracket 1, it is characterised in that: four sides of bracket 1 are respectively provided with
Have mounting blocks 7, the left and right sides of bracket 1 is embedded in the first slide bar 2, and is screwed installation, the both sides of the first slide bar 2 it
Between be embedded in the second slide bar 3, and be screwed installation, the first slide bar 2 and the constituted quadrangle of the second slide bar 3, and four
Adaptation is movably installed with sliding block 6 on the right-angle side at angle, and is freely subjected to displacement along the direction of slide bar, is located at four right-angle sides
Two sliding blocks, 6 side be equipped with limited block 4, and by setting the first spring 5 connect；The inside groove of limited block 4 and the right-angle side of pcb board
Mutually agree with, and the top of 4 pedestal of limited block is equipped with support plate 9, and by the way that several second springs 10 are arranged between support plate 9
Connection, by be arranged limited block 4, four sides of the pcb board being installed in the device are fixed, the first spring 5 it is strong
Degree is high, and elasticity is good, and different pcb boards generates deformation according to area, plays a supporting role in vertical direction, if the only length of plate body
Degree or width it is larger, sliding block 6 slides on two slide bars at this time, due to slide bar cross section be it is rectangular, avoid sliding block 6 in slide bar
On spin, so that sliding block 6, the first spring 5, limited block 4 is in same horizontal line, be applicable in various sizes of pcb board, improve practical
Property.
Embodiment 2
As shown in Figure 1-3, the top of 4 inner wall of limited block is bonded with rubber pad 8 by seccotine, and rubber pad 8 is " L "
Shape；First spring 5 is compressed spring, and material is carbon spring steel wires, and the material of second spring 10 is piano wire；First slide bar 2
It is hollow cube tubulose with the second slide bar 3, by the way that rubber pad 8 is arranged, when pcb board and limited block 4 being avoided to resist, to plate body
Top end surface causes to be squeezed and deformed, and plays the role of buffering and protection.
It should be noted that the utility model is that a kind of fixed device of pcb board leads to firstly, bracket 1 is placed into equipment
It crosses and screw is installed in mounting blocks 7, device is integrally fixed in equipment, pcb board is placed into two limits from broadside
It in the block 4 of position, is put into from top to down, the right-angle side of plate enters in the inside groove of limited block 4, and support plate 9 is by second spring 10 to PCB
Plate is supported and is resisted, and second spring 10 is used for important little spring, at this point, sliding block 6 makes longitudinal direction according to the width of pcb board
The first spring 5 occur compressive deformation, the deformation quantity be broadside top shoe 6 displacement, each 4 working principle phase of limited block
Together, secondly, the other right-angle side of plate is put into the inside groove of limited block 4, at this point, length of the sliding block 6 according to pcb board, is broadside
Compressive deformation occurs for the first spring 5 on direction, which is the displacement of long side top shoe 6, whole process, make sliding block 6,
First spring 5, limited block 4 are constantly in same horizontal line, when being resisted due to the right-angle surface and limited block 4 of pcb board, rubber pad 8
It avoids plate body top end surface and limited block 4 is squeezed and deformed, play cushioning and protection, device is integrally applicable in various sizes of
Pcb board improves practicability, easy to dismantle simultaneously because entire bracket 1 and slide bar are screwed, and repairs and clearly
It washes.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of fixed device of pcb board, including bracket (1), it is characterised in that: four sides of the bracket (1) are provided with installation
The left and right sides of block (7), the bracket (1) is embedded in the first slide bar (2), and is screwed installation, first slide bar
(2) it is embedded in the second slide bar (3) between both sides, and is screwed installation, first slide bar (2) and the second slide bar
(3) constituted quadrangle, and adaptation is movably installed with sliding block (6) on the right-angle side at four angles, and certainly along the direction of slide bar
By being subjected to displacement, limited block (4) are equipped with positioned at two sliding blocks (6) side of four right-angle sides, and even by setting the first spring (5)
It connects.
2. a kind of fixed device of pcb board according to claim 1, it is characterised in that: the inside groove of the limited block (4) with
The right-angle side of pcb board mutually agrees with, and the top of limited block (4) pedestal is equipped with support plate (9), and leads between support plate (9)
It crosses and several second springs (10) connection is set.
3. the fixed device of a kind of pcb board according to claim 1, it is characterised in that: the top of limited block (4) inner wall
It is bonded with rubber pad (8) by seccotine, and rubber pad (8) is L shape.
4. the fixed device of a kind of pcb board according to claim 2, it is characterised in that: first spring (5) is compression bullet
Spring, material are carbon spring steel wires, and the material of the second spring (10) is piano wire.
5. the fixed device of a kind of pcb board according to claim 1, it is characterised in that: first slide bar (2) and second slides
Bar (3) is hollow cube tubulose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821840067.6U CN209572292U (en) | 2018-11-09 | 2018-11-09 | A kind of fixed device of pcb board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821840067.6U CN209572292U (en) | 2018-11-09 | 2018-11-09 | A kind of fixed device of pcb board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209572292U true CN209572292U (en) | 2019-11-01 |
Family
ID=68321455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821840067.6U Active CN209572292U (en) | 2018-11-09 | 2018-11-09 | A kind of fixed device of pcb board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209572292U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111465247A (en) * | 2020-04-10 | 2020-07-28 | 河南工业职业技术学院 | PCB substrate mounting structure and electronic component system |
-
2018
- 2018-11-09 CN CN201821840067.6U patent/CN209572292U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111465247A (en) * | 2020-04-10 | 2020-07-28 | 河南工业职业技术学院 | PCB substrate mounting structure and electronic component system |
| CN111465247B (en) * | 2020-04-10 | 2022-02-08 | 河南工业职业技术学院 | PCB substrate mounting structure and electronic component system |
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