CN207252005U - A kind of PCB circuit board being easily installed - Google Patents
A kind of PCB circuit board being easily installed Download PDFInfo
- Publication number
- CN207252005U CN207252005U CN201720991838.0U CN201720991838U CN207252005U CN 207252005 U CN207252005 U CN 207252005U CN 201720991838 U CN201720991838 U CN 201720991838U CN 207252005 U CN207252005 U CN 207252005U
- Authority
- CN
- China
- Prior art keywords
- plate body
- circuit board
- mounting base
- confinement block
- easily installed
- 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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Abstract
The utility model discloses a kind of PCB circuit board being easily installed,Including plate body and confinement block,The bottom of the plate body is provided with mounting base,The upper surface of the plate body is provided with electronic component,The left and right sides outer surface of the mounting base is provided with fixed ear,The upper surface of the fixed ear is provided with mounting hole,The upper surface of the mounting base is provided with ventilation slot below plate body,When the electronic component work on plate body produces substantial amounts of heat,Heat is delivered to by outside with the air of flowing by ventilation slot,Reduce the temperature of plate body,Electronic component is reduced due to the excessive caused damage problem of temperature,The both sides of plate body are installed in fixing groove,When needing to dismantle plate body,The confinement block of both sides is inwardly pressed,So that confinement block is retracted in mounting groove,Plate body is extracted out along sliding slot,During installation,Plate body both sides are respectively aligned to sliding slot,Promoted into sliding slot,Until confinement block is stuck in limiting holes,Installing and dismounting is more convenient.
Description
Technical field
The utility model belongs to technical field of electronic equipment, and in particular to a kind of PCB circuit board being easily installed.
Background technology
PCB circuit board is also known as printed circuit board (PCB), is the supplier of electronic component electrical connection.Its development existing 100
History for many years, its design are mainly layout design；Major advantage using circuit board is to greatly reduce wiring and assembling
Mistake, improve the gentle productive labor rate of Automated water.According to the wiring board number of plies can be divided into single sided board, dual platen, four laminates,
Six laminates and other multilayer circuit boards.Since printed circuit board (PCB) is not general end product, in the definition of title slightly
For confusion, such as：The motherboard of PC, is known as mainboard, and cannot directly be known as circuit board, although there is circuit in motherboard
The presence of plate, but and differ, therefore assess industry when both it is related cannot but say it is identical.Again for example：Because there is integrated electricity
Road part loads on circuit boards, thus news media he be referred to as IC plates, but it is substantial he be also not equal to printed circuit board (PCB).I
The printed circuit board (PCB) usually said refer to the circuit board of bare board-i.e. no upper component.
Present circuit board is installed on by fixed screw on the casing body of some equipment, numerous electricity on circuit board
Subcomponent works so that circuit board produces substantial amounts of heat, causes circuit board to radiate on casing difficulty, it is possible to cause circuit
The damage of plate.
Utility model content
The purpose of this utility model is to provide a kind of PCB circuit board being easily installed, to solve in above-mentioned background technology
Numerous electronic components on the circuit board of proposition work so that the substantial amounts of heat of circuit board generation, causes circuit board to be dissipated on casing
It is hot difficult, it is possible to the problem of causing the damage of circuit board.
To achieve the above object, the utility model provides following technical solution：A kind of PCB circuit board being easily installed, bag
Rubbing board body and confinement block, the bottom of the plate body are provided with mounting base, and the upper surface of the plate body is provided with electronic component, described
The left and right sides outer surface of mounting base is provided with fixed ear, and the upper surface of the fixed ear is provided with mounting hole, the mounting base
Upper surface ventilation slot is provided with below plate body, be provided with fixing groove on the left and right sides inner wall of the mounting base, institute
The inner wall left end for stating fixing groove is provided with limiting holes, and the left and right ends of the plate body are installed in fixing groove, a left side for the plate body
Right both side surface is provided with mounting groove close to the side of limiting holes, and the mounting groove is internally provided with curved bar, and mounting groove with
One end connection of curved bar, the other end of the curved bar are connected with confinement block, and the confinement block is installed in limiting holes.
Preferably, the ventilation slot has six, and six ventilation slots are equidistantly distributed in the upper surface of mounting base.
Preferably, the fixed ear has four, and four fixed ears are symmetrically distributed in the left and right sides table of mounting base two-by-two
On face.
Preferably, the mounting groove rectangular parallelepiped structure.
Preferably, the curved bar has two, and in the mounting groove of two curved bars left and right sides for being symmetrically distributed in plate body.
Preferably, the size of the confinement block and limiting holes matches.
Compared with prior art, the beneficial effects of the utility model are：Plate body bottom in the utility model adds
Mounting base, mounting base and the contact position of plate body bottom are provided with ventilation slot so that the bottom air circulation of plate body, when on plate body
Electronic component work produce substantial amounts of heat when, heat can be delivered to by outside with the air of flowing by ventilation slot,
The temperature of plate body is reduced, reduces electronic component due to the excessive caused damage problem of temperature, on the other hand, the both sides peace of plate body
In fixing groove, when needing to dismantle plate body, the confinement block of both sides inwardly to be pressed so that confinement block is retracted in mounting groove,
Plate body is extracted out along sliding slot, during installation, plate body both sides is respectively aligned to sliding slot, are promoted into sliding slot, until confinement block
Untill being stuck in limiting holes, installing and dismounting is more convenient.
Brief description of the drawings
Fig. 1 is the circuit board overlooking the structure diagram of the utility model；
Fig. 2 is that the board side of the utility model regards schematic cross-sectional view；
Fig. 3 is the circuit board local overlooking schematic cross-sectional view of the utility model；
Fig. 4 is the circuit board positive structure diagram of the utility model；
In figure：1- plate bodys, 2- mounting bases, 3- electronic components, 4- mounting holes, 5- fixed ears, 6- fixing grooves, 7- ventilation slots,
8- curved bars, 9- mounting grooves, 10- confinement blocks, 11- limiting holes.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1, Fig. 2, Fig. 3 and Fig. 4, the utility model provides a kind of technical solution：A kind of PCB electricity being easily installed
Road plate, including plate body 1 and confinement block 10, the bottom of plate body 1 are provided with mounting base 2, and the upper surface of plate body 1 is provided with electronic component
3, the left and right sides outer surface of mounting base 2 is provided with fixed ear 5, and the upper surface of fixed ear 5 is provided with mounting hole 4, mounting base 2
Upper surface is provided with ventilation slot 7 close to the lower section of plate body 1, and fixing groove 6 is provided with the left and right sides inner wall of mounting base 2, fixed
The inner wall left end of groove 6 is provided with limiting holes 11, and the left and right ends of plate body 1 are installed in fixing groove 6, the left and right sides table of plate body 1
Face is provided with mounting groove 9 close to the side of limiting holes 11, and mounting groove 9 is internally provided with curved bar 8, and mounting groove 9 and curved bar 8
One end connects, and the other end of curved bar 8 is connected with confinement block 10, and confinement block 10 is installed in limiting holes 11.
Preferably, ventilation slot 7 has six, and six ventilation slots 7 are equidistantly distributed in the upper surface of mounting base 2.
Preferably, fixed ear 5 has four, and four fixed ears 5 are symmetrically distributed in the left and right sides surface of mounting base 2 two-by-two
On.
Preferably, 9 rectangular parallelepiped structure of mounting groove.
Preferably, curved bar 8 has two, and two curved bars 8 are symmetrically distributed in the mounting groove 9 of the left and right sides of plate body 1.
Preferably, confinement block 10 and the size of limiting holes 11 match.
The operation principle and process for using of the utility model：After the utility model installs, mounting base 2 and 1 bottom of plate body
The contact position in portion is provided with ventilation slot 7 so that the bottom air circulation of plate body 1, is produced when the electronic component 3 on plate body 1 works
During raw substantial amounts of heat, can by ventilation slot 7 by heat as the air of flowing is delivered to outside, reduce the temperature of plate body 1,
Electronic component 3 is reduced due to the excessive caused damage problem of temperature, on the other hand, the both sides of plate body 1 are installed on fixing groove 6
It is interior, when needing to dismantle plate body 1, the confinement block 10 of 1 both sides of plate body is inwardly pressed so that confinement block 10 retracts mounting groove 11
It is interior, plate body 1 is extracted out along sliding slot 6, during installation, 1 both sides of plate body is respectively aligned to sliding slot 6, are promoted into sliding slot 6, directly
Untill confinement block 10 is stuck in limiting holes 11, installing and dismounting is more convenient.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of PCB circuit board being easily installed, including plate body（1）And confinement block（10）, it is characterised in that：The plate body（1）
Bottom be provided with mounting base（2）, the plate body（1）Upper surface be provided with electronic component（3）, the mounting base（2）A left side
Right two side external surfaces are provided with fixed ear（5）, the fixed ear（5）Upper surface be provided with mounting hole（4）, the mounting base
（2）Upper surface close to plate body（1）Lower section be provided with ventilation slot（7）, the mounting base（2）Left and right sides inner wall on set
There is fixing groove（6）, the fixing groove（6）Inner wall left end be provided with limiting holes（11）, the plate body（1）Left and right ends installation
In fixing groove（6）It is interior, the plate body（1）Left and right sides surface close to limiting holes（11）Side be provided with mounting groove（9）, institute
State mounting groove（9）Be internally provided with curved bar（8）, and mounting groove（9）With curved bar（8）One end connection, the curved bar（8）It is another
One end and confinement block（10）Connection, the confinement block（10）Installed in limiting holes（11）It is interior.
A kind of 2. PCB circuit board being easily installed according to claim 1, it is characterised in that：The ventilation slot（7）Have six
It is a, and six ventilation slots（7）Equidistantly distribute in mounting base（2）Upper surface.
A kind of 3. PCB circuit board being easily installed according to claim 1, it is characterised in that：The fixed ear（5）Have four
It is a, and four fixed ears（5）Mounting base is symmetrically distributed in two-by-two（2）Left and right sides surface on.
A kind of 4. PCB circuit board being easily installed according to claim 1, it is characterised in that：The mounting groove（9）It is rectangular
Body structure.
A kind of 5. PCB circuit board being easily installed according to claim 1, it is characterised in that：The curved bar（8）Have two
It is a, and two curved bars（8）It is symmetrically distributed in plate body（1）The left and right sides mounting groove（9）It is interior.
A kind of 6. PCB circuit board being easily installed according to claim 1, it is characterised in that：The confinement block（10）With
Limiting holes（11）Size match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720991838.0U CN207252005U (en) | 2017-08-09 | 2017-08-09 | A kind of PCB circuit board being easily installed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720991838.0U CN207252005U (en) | 2017-08-09 | 2017-08-09 | A kind of PCB circuit board being easily installed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207252005U true CN207252005U (en) | 2018-04-17 |
Family
ID=61879719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720991838.0U Expired - Fee Related CN207252005U (en) | 2017-08-09 | 2017-08-09 | A kind of PCB circuit board being easily installed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207252005U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108418401A (en) * | 2018-05-14 | 2018-08-17 | 国祥航空有限公司 | Using hydrogen fuel as the clean energy resource emergency power supply of power |
-
2017
- 2017-08-09 CN CN201720991838.0U patent/CN207252005U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108418401A (en) * | 2018-05-14 | 2018-08-17 | 国祥航空有限公司 | Using hydrogen fuel as the clean energy resource emergency power supply of power |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180417 Termination date: 20190809 |