CN107466190A - A kind of perambulator board positioning means - Google Patents
A kind of perambulator board positioning means Download PDFInfo
- Publication number
- CN107466190A CN107466190A CN201710733566.9A CN201710733566A CN107466190A CN 107466190 A CN107466190 A CN 107466190A CN 201710733566 A CN201710733566 A CN 201710733566A CN 107466190 A CN107466190 A CN 107466190A
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- dissipation base
- perambulator
- positioning means
- glove groove
- 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.)
- Pending
Links
- 230000017525 heat dissipation Effects 0.000 claims abstract description 58
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- 239000000945 filler Substances 0.000 claims description 6
- 239000003973 paint Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 5
- 239000010410 layer Substances 0.000 description 13
- 239000006185 dispersion Substances 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 239000011247 coating layer Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- JAYCNKDKIKZTAF-UHFFFAOYSA-N 1-chloro-2-(2-chlorophenyl)benzene Chemical compound ClC1=CC=CC=C1C1=CC=CC=C1Cl JAYCNKDKIKZTAF-UHFFFAOYSA-N 0.000 description 1
- 101100084627 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) pcb-4 gene Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
- H05K5/0234—Feet; Stands; Pedestals, e.g. wheels for moving casing on floor
-
- 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
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20172—Fan mounting or fan specifications
-
- 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
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20218—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
- H05K7/20272—Accessories for moving fluid, for expanding fluid, for connecting fluid conduits, for distributing fluid, for removing gas or for preventing leakage, e.g. pumps, tanks or manifolds
Abstract
The present invention relates to a kind of perambulator board positioning means, including heat dissipation base, a downward opening first glove groove is provided with the bottom surface of heat dissipation base, fixed bonding is provided with rubber blanket in first glove groove, a water storage cavity is provided with heat dissipation base, one layer of waterproof layer is fixedly installed on the internal face of water storage cavity；A second opening up glove groove is provided with the middle part of the upper surface of heat dissipation base, polylith locating convex block has been wholely set on the bottom surface of second glove groove, PCB is provided with locating convex block, the front-end and back-end of second glove groove are provided with several elastic devices, and each elastic device includes support frame, supporting plate and limiting plate.Above-mentioned technical proposal, structure setting is reasonable, simple in construction, circuit board assembly and disassembly operations is easy, circuit board is fixed reliably and can improve heat dissipation for circuit board performance so that heat dissipation for circuit board is timely, electronic component service life length.
Description
Technical field
The invention belongs to perambulator technical field, more particularly, to a kind of perambulator board positioning means.
Background technology
Perambulator be it is one main kind of among toy for children, including child's bicycle, children trolley, baby walker,
Child's tricycle, the major class of children's electric motor vehicle five.Wherein, children's electric motor vehicle：Children can voluntarily drive, also can parent-child interaction, by electricity
Machine driving, the simulated toy electric car of safe operation.But existing baby carriage structure Shortcomings：The electricity of existing perambulator
Road plate installation cavity space is smaller, and circuit board installation operation trouble, circuit board, which is fixed or dismantled, is required for the aids such as screwdriver
It could carry out, in-convenience in use；And heat dissipation for circuit board is slow, not in time, perambulator causes in use, circuit board temperature is higher for radiating
Electronic component on circuit board is easily damaged, and service life is short.
For above-mentioned technical problem, therefore need to be improved.
The content of the invention
The present invention be in order to overcome it is above-mentioned in the prior art the defects of, there is provided a kind of structure setting is reasonable, simple in construction, electric
Road plate assembly and disassembly operations is easy, circuit board is fixed reliably and can improve heat dissipation for circuit board performance so that heat dissipation for circuit board is timely, electricity
The perambulator board positioning means of subcomponent service life length.
In order to reach object above, the technical solution adopted in the present invention is：A kind of perambulator board positioning means, including
Heat dissipation base, a downward opening first glove groove is provided with the bottom surface of the heat dissipation base, first glove is recessed
Fixed bonding is provided with rubber blanket in groove, is provided with a water storage cavity in the heat dissipation base, on the internal face of the water storage cavity
It is fixedly installed one layer of waterproof layer；It is recessed that a second opening up glove is provided with the middle part of the upper surface of the heat dissipation base
Groove, polylith locating convex block has been wholely set on the bottom surface of the second glove groove, PCB circuits are provided with the locating convex block
Plate, the front-end and back-end of the second glove groove are provided with several elastic devices, and each elastic device includes support
Frame, supporting plate and limiting plate, support frame as described above lower end and the bottom surface of the second glove groove are welded and fixed, supporting plate one end and support
Frame upper end is welded and fixed, and limiting plate is located at below supporting plate, and is set between the lower surface of supporting plate and the upper surface of limiting plate
There are multiple back-moving springs.
By using above-mentioned technical proposal, the rubber blanket of heat dissipation base bottom is flexible, in the effect of rubber blanket elastic force
Down so that heat dissipation base connection is reliable, it is not easy to loosen；Bottom surface and the second glove groove by locating convex block PCB
Bottom surface between formed a heat dissipation cavity, be easy to air flow, PCB bottom surface rapid heat dissipation, and can be injected in water storage cavity
Water, so as to improve heat dispersion；Elastic device is simple in construction, and limiting plate fast-holding PCB lines are made in the presence of back-moving spring
Road plate, without causing the aids such as screwdriver；Circuit board assembly and disassembly operations is easy, circuit board is fixed reliably and can improve circuit
Plate heat dispersion so that heat dissipation for circuit board is timely, electronic component service life length.
As a preferred embodiment of the present invention, the supporting plate lower surface of each elastic device and the upper surface of limiting plate it
Between four back-moving springs are set altogether, and each lower surface of the back-moving spring upper end with supporting plate is welded and fixed, and each resets bullet
Spring lower end is welded and fixed with the upper surface of limiting plate.
As a preferred embodiment of the present invention, alignment layers are integrally provided with the lower surface of every piece of limiting plate, it is described
Multiple positioning convex or a plurality of positioning burr are provided with alignment layers.
As a preferred embodiment of the present invention, the limiting plate is rectangular configuration, and limiting plate is made up of aluminum.
As a preferred embodiment of the present invention, the heat dissipation base is rectangular configuration, and heat dissipation base is made up of aluminum.
As a preferred embodiment of the present invention, the waterproof layer is waterproof coating layer, and the thickness of waterproof layer be 0.1-
0.5mm。
As a preferred embodiment of the present invention, the lower-left end of the heat dissipation base has been wholely set left connection projection, left
Connect on projection at least provided with first connecting hole；The bottom righthand side of heat dissipation base has been wholely set right connection projection, right company
Connect on projection at least provided with second connecting hole.
As a preferred embodiment of the present invention, four pieces of convexes have been wholely set on the bottom surface of the second glove groove
Block, and four pieces of locating convex blocks are rectangular cam.
As a preferred embodiment of the present invention, upper surface one end of the heat dissipation base is provided with a filler, and
A seal screw cap is threaded with filler.
As a preferred embodiment of the present invention, a fan board, the fan board are socketed with the heat dissipation base
Fixation is connected by screw with heat dissipation base, radiator fan is provided with fan board, and radiator fan passes through screw with fan board
It is connected, the air outlet of radiator fan is set towards PCB.By this setting, fan board and radiator fan connection side
Just, it is fixed reliable, perfect heat-dissipating.
The beneficial effects of the invention are as follows：Compared with prior art, structure setting of the present invention is more reasonable, heat dissipation base bottom
Rubber blanket it is flexible, cause that heat dissipation base connection is reliable in the presence of rubber blanket elastic force, be not easy to loosen；Pass through convex
Block causes one heat dissipation cavity of formation between the bottom surface of PCB and the bottom surface of the second glove groove, is easy to air flow, PCB
Wiring board bottom surface rapid heat dissipation, and water can be injected in water storage cavity, so as to improve heat dispersion；Elastic device is simple in construction, multiple
Make limiting plate fast-holding PCB in the presence of the spring of position, without causing the aids such as screwdriver；Circuit board assembly and disassembly behaviour
Make easy, circuit board to fix reliably and heat dissipation for circuit board performance can be improved so that heat dissipation for circuit board is timely, and electronic component uses
Long lifespan.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention；
Fig. 2 is the enlarged diagram in I portions in Fig. 1.
Embodiment
The embodiment of the present invention is elaborated below in conjunction with the accompanying drawings.
Embodiment：As depicted in figs. 1 and 2, a kind of perambulator board positioning means, including heat dissipation base 1, the radiating bottom
A downward opening first glove groove 11 is provided with the bottom surface of seat 1, fixed bonding is set in the first glove groove 11
Rubber blanket 2 is equipped with, a water storage cavity 12 is provided with the heat dissipation base 1, is fixedly installed on the internal face of the water storage cavity 12
There is one layer of waterproof layer 3；A second opening up glove groove 13, institute are provided with the middle part of the upper surface of the heat dissipation base 1
State and polylith locating convex block 14 has been wholely set on the bottom surface of the second glove groove 13, PCB lines are provided with the locating convex block 14
Road plate 4, the front-end and back-end of the second glove groove 13 are provided with several elastic devices 5, and each elastic device 5 wraps
Support frame 51, supporting plate 52 and limiting plate 53 are included, the lower end of support frame as described above 52 and the bottom surface of the second glove groove 13 are welded and fixed,
The one end of supporting plate 52 is welded and fixed with the upper end of support frame 51, and limiting plate 53 is located at the lower section of supporting plate 52, and the lower end of supporting plate 52
Multiple back-moving springs 54 are provided between face and the upper surface of limiting plate 53.
As preferable, set altogether between the lower surface of supporting plate 52 of each elastic device 5 and the upper surface of limiting plate 53
Four back-moving springs 54, and each lower surface of the upper end of back-moving spring 54 with supporting plate 52 is welded and fixed, each back-moving spring
Upper surface of 54 lower ends with limiting plate 53 is welded and fixed.
Alignment layers 531 are integrally provided with the lower surface of every piece of limiting plate 53, are provided with the alignment layers 531 multiple
Positioning convex or a plurality of positioning burr.
The limiting plate 53 is rectangular configuration, and limiting plate 53 is made up of aluminum.
The heat dissipation base 1 is rectangular configuration, and heat dissipation base 1 is made up of aluminum.
The waterproof layer 3 is waterproof coating layer, and the thickness of waterproof layer 3 is 0.1-0.5mm.
The lower-left end of the heat dissipation base 1 be wholely set it is left connection projection 15, it is left connection projection 15 at least provided with
One the first connecting hole 151；The bottom righthand side of heat dissipation base 1 has been wholely set right connection projection 16, right to connect on projection 16 at least
It is provided with second connecting hole 161.
Four pieces of locating convex blocks 14 are wholely set on the bottom surface of the second glove groove 13, and four pieces of locating convex blocks 14 are equal
For rectangular cam.
Upper surface one end of the heat dissipation base 1 is provided with a filler, and be threaded with filler one it is close
Seal blind nut 17.
A fan board 18 is socketed with the heat dissipation base 1, the fan board 18 is connected with heat dissipation base 1 by screw
Fixation is connect, radiator fan 19 is provided with fan board 18, and radiator fan 19 is connected by screw fixation with fan board 18, radiates
The air outlet of fan 19 is set towards PCB 4.
During practical application, the rubber blanket of heat dissipation base bottom is flexible, and radiating is caused in the presence of rubber blanket elastic force
Base connection is reliable, is not easy to loosen；By between the bottom surface of locating convex block PCB and the bottom surface of the second glove groove
A heat dissipation cavity is formed, is easy to air flow, PCB bottom surface rapid heat dissipation, and water can be injected in water storage cavity, so as to improve
Heat dispersion；Elastic device is simple in construction, limiting plate fast-holding PCB is made in the presence of back-moving spring, without making
Obtain the aids such as screwdriver；Circuit board assembly and disassembly operations is easy, circuit board is fixed reliably and can improve heat dissipation for circuit board performance,
So that heat dissipation for circuit board is timely, electronic component service life length.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention；Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Although reference in figure has more been used herein：Heat dissipation base 1, rubber blanket 2, waterproof layer 3, PCB
4th, the term such as elastic device 5, support frame 51, supporting plate 52 and limiting plate 53, but it is not precluded from the possibility using other terms；
It is used for the purpose of more easily describing and explaining the essence of the present invention using these terms；It is construed as any additional
Limitation all disagreed with spirit of the present invention.
Claims (10)
1. a kind of perambulator board positioning means, including heat dissipation base（1）, it is characterised in that：The heat dissipation base（1）Bottom surface
On be provided with a downward opening first glove groove（11）, the first glove groove（11）Interior fixed bonding is provided with rubber
Rubber cushion（2）, the heat dissipation base（1）Inside it is provided with a water storage cavity（12）, the water storage cavity（12）Internal face on fixation set
It is equipped with one layer of waterproof layer（3）；The heat dissipation base（1）Upper surface in the middle part of be provided with a second opening up glove groove
（13）, the second glove groove（13）Bottom surface on be wholely set polylith locating convex block（14）, the locating convex block（14）
On be provided with PCB（4）, the second glove groove（13）Front-end and back-end be provided with several elastic devices
（5）, each elastic device（5）Include support frame（51）, supporting plate（52）And limiting plate（53）, support frame as described above（52）Lower end
With the second glove groove（13）Bottom surface be welded and fixed, supporting plate（52）One end and support frame（51）Upper end is welded and fixed, spacing
Plate（53）Positioned at supporting plate（52）Lower section, and supporting plate（52）Lower surface and limiting plate（53）Upper surface between be provided with it is more
Individual back-moving spring（54）.
A kind of 2. perambulator board positioning means according to claim 1, it is characterised in that：Each elastic device（5）'s
Supporting plate（52）Lower surface and limiting plate（53）Upper surface between four back-moving springs are set altogether（54）, and each back-moving spring
（54）Upper end is and supporting plate（52）Lower surface be welded and fixed, each back-moving spring（54）Lower end is and limiting plate（53）It is upper
End face is welded and fixed.
A kind of 3. perambulator board positioning means according to claim 2, it is characterised in that：Every piece of limiting plate（53）Under
Alignment layers are integrally provided with end face（531）, the alignment layers（531）On be provided with multiple positioning convex or a plurality of convex
Line.
A kind of 4. perambulator board positioning means according to claim 3, it is characterised in that：The limiting plate（53）For square
Shape structure, and limiting plate（53）It is made up of aluminum.
A kind of 5. perambulator board positioning means according to claim 4, it is characterised in that：The heat dissipation base（1）For
Rectangular configuration, heat dissipation base（1）It is made up of aluminum.
A kind of 6. perambulator board positioning means according to claim 5, it is characterised in that：The waterproof layer（3）It is anti-
Water paint layer, and waterproof layer（3）Thickness be 0.1-0.5mm.
A kind of 7. perambulator board positioning means according to claim 6, it is characterised in that：The heat dissipation base（1）'s
Lower-left end has been wholely set left connection projection（15）, left connection projection（15）On at least provided with first connecting hole（151）；
Heat dissipation base（1）Bottom righthand side be wholely set right connection projection（16）, right connection projection（16）On at least provided with one
Two connecting holes（161）.
A kind of 8. perambulator board positioning means according to claim 1, it is characterised in that：The second glove groove
（13）Bottom surface on be wholely set four pieces of locating convex blocks（14）, and four pieces of locating convex blocks（14）It is rectangular cam.
A kind of 9. perambulator board positioning means according to claim 1, it is characterised in that：The heat dissipation base（1）'s
Upper surface one end is provided with a filler, and a seal screw cap is threaded with filler（17）.
A kind of 10. perambulator board positioning means according to claim 1, it is characterised in that：The heat dissipation base（1）'s
On be socketed with a fan board（18）, the fan board（18）With heat dissipation base（1）It is connected by screw fixation, fan board（18）
On be provided with radiator fan（19）, and radiator fan（19）With fan board（18）It is connected by screw fixation, radiator fan（19）
Air outlet towards PCB（4）Set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710733566.9A CN107466190A (en) | 2017-08-24 | 2017-08-24 | A kind of perambulator board positioning means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710733566.9A CN107466190A (en) | 2017-08-24 | 2017-08-24 | A kind of perambulator board positioning means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107466190A true CN107466190A (en) | 2017-12-12 |
Family
ID=60550440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710733566.9A Pending CN107466190A (en) | 2017-08-24 | 2017-08-24 | A kind of perambulator board positioning means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107466190A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108135103A (en) * | 2017-12-29 | 2018-06-08 | 重庆市中光电显示技术有限公司 | Circuit board protection device |
| CN111800938A (en) * | 2020-07-29 | 2020-10-20 | 东莞权利得工业设计有限公司 | PCB substrate with heat dissipation structure and working method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130010428A1 (en) * | 2011-07-08 | 2013-01-10 | Tdk Corporation | Fixing spring and heat sink structure for electronic component |
| CN203933787U (en) * | 2014-04-22 | 2014-11-05 | 惠州市桑莱士光电有限公司 | A kind of mobile phone camera with heat abstractor |
| CN204377246U (en) * | 2015-02-11 | 2015-06-03 | 李东珍 | A kind of cooling electronic component structure |
| CN106585701A (en) * | 2016-12-20 | 2017-04-26 | 平湖市飞驰童车有限公司 | Baby carrier seat turnover device |
| US20170153069A1 (en) * | 2015-11-26 | 2017-06-01 | Inventec (Pudong) Technology Corporation | Apparatus for positioning heat sink |
| CN207075171U (en) * | 2017-08-24 | 2018-03-06 | 平湖市诚成电子配件厂 | A kind of perambulator board positioning means |
-
2017
- 2017-08-24 CN CN201710733566.9A patent/CN107466190A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130010428A1 (en) * | 2011-07-08 | 2013-01-10 | Tdk Corporation | Fixing spring and heat sink structure for electronic component |
| CN203933787U (en) * | 2014-04-22 | 2014-11-05 | 惠州市桑莱士光电有限公司 | A kind of mobile phone camera with heat abstractor |
| CN204377246U (en) * | 2015-02-11 | 2015-06-03 | 李东珍 | A kind of cooling electronic component structure |
| US20170153069A1 (en) * | 2015-11-26 | 2017-06-01 | Inventec (Pudong) Technology Corporation | Apparatus for positioning heat sink |
| CN106585701A (en) * | 2016-12-20 | 2017-04-26 | 平湖市飞驰童车有限公司 | Baby carrier seat turnover device |
| CN207075171U (en) * | 2017-08-24 | 2018-03-06 | 平湖市诚成电子配件厂 | A kind of perambulator board positioning means |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108135103A (en) * | 2017-12-29 | 2018-06-08 | 重庆市中光电显示技术有限公司 | Circuit board protection device |
| CN111800938A (en) * | 2020-07-29 | 2020-10-20 | 东莞权利得工业设计有限公司 | PCB substrate with heat dissipation structure and working method thereof |
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