CN209731840U - A kind of electronic circuit board mounting base - Google Patents
A kind of electronic circuit board mounting base Download PDFInfo
- Publication number
- CN209731840U CN209731840U CN201821973557.3U CN201821973557U CN209731840U CN 209731840 U CN209731840 U CN 209731840U CN 201821973557 U CN201821973557 U CN 201821973557U CN 209731840 U CN209731840 U CN 209731840U
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- CN
- China
- Prior art keywords
- bottom plate
- circuit board
- upper cover
- cover plate
- nut
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Abstract
The utility model provides a kind of electronic circuit board mounting base, including bottom plate, upper cover plate, four articulamentums and four exhaust levels, upper cover plate is closely fitted with above bottom plate, left and right ends on the inside of bottom plate and upper cover plate are closely fitted with articulamentum, left and right ends on the inside of bottom plate and upper cover plate pass through nut and are fixedly installed with exhaust level, the left and right ends of bottom plate are respectively equipped with mini fan, two mini fans, which pass through between nut and bottom plate, to be fixedly connected, the left side of left side mini fan is fixedly installed with control switch by nut, the front surface of bottom plate is equipped with there are four support rods, four support rods, which pass through between nut and bottom plate, to be fixedly connected, the inner wall of upper cover plate is set there are four fixing layer.The utility model damping performance is good, can effectively buffer shaking force when circuit board vibration, and can circuit board upper and lower ends be carried out while be radiated, and heat dissipation effect is more preferable, there is very high promotional value.
Description
Technical field
The utility model relates to circuit board technology field, specifically a kind of circuit board mounting base.
Background technique
Circuit board (such as printed circuit board, flexible circuit board) is widely used in electronic field, circuit board at work, circuit
Electronic component on plate can give off heat, may if the mounting structure of circuit board cannot timely distribute heat
Cause the electronic component on circuit board to cross cause thermal damage, or the work of electronic component can be shortened due to operating ambient temperature height
Service life, the utility application of a Patent No. CN201721413656.1, this application provide a kind of electronic circuit
Board mounting structure enhances the shock resistance of circuit board, while enhancing heat dissipation by being equipped with bearing rib, heat dissipation supporting plate
Performance prevents circuit board from overheating, but this kind of equipment is in actual use, cannot carry out to the upper and lower ends of circuit board same
When radiate, heat dissipation effect is poor, and in use, when generate vibration when, the damping, buffering effect of device is poor.For this purpose, this
Utility model provides a kind of electronic circuit board mounting base to solve technical problem set forth above.
Utility model content
The utility model is intended to solution, and circuit board mounting base is poor there are heat dissipation effect in the prior art and does not subtract well
The technical issues of shock stability, provides a kind of electronic circuit board mounting base, by the way that the components such as exhaust level, buffer layer, nesting piece are arranged,
So that the vibration-damping radiating effect of device is more preferable, there is very high promotional value.
To achieve the above object, the utility model provides the following technical solutions, a kind of electronic circuit board mounting base, including bottom
Plate, upper cover plate, four articulamentums and four exhaust levels, are closely fitted with upper cover plate above the bottom plate, the bottom plate and upper
Left and right ends on the inside of cover board are closely fitted with articulamentum, and the left and right ends on the inside of the bottom plate and upper cover plate pass through nut
Be fixedly installed with exhaust level, the left and right ends of the bottom plate are respectively equipped with mini fan, two mini fans pass through nut with
It is fixedly connected between bottom plate, the left side of the left side mini fan is fixedly installed with control switch by nut, the bottom plate
Front surface support rod equipped with there are four, four support rods, which pass through between nut and bottom plate, to be fixedly connected, the upper cover plate
Inner wall set there are four fixing layer, four fixing layers, which pass through between nut and upper cover plate, to be fixedly connected, the fixing layer
Top be embedded in and be provided with bolt, the equal seamless welding in the bottom end of the bolt has nesting piece, the inner tight of the nesting piece
It is fitted with buffer layer, spring layer is closely fitted at the top of the buffer layer, and spring layer is between buffer layer and nesting piece.
Further, the mini fan between control switch and external power supply by being electrically connected.
Further, the middle part of the fixing layer is equipped with thread groove, is in mating setting between the thread groove and bolt.
Further, the surface of the exhaust level is equipped with vent panel, the angle between the vent panel and exhaust level
It is arranged in 60 °, and exhaust level is symmetrical set in the middle part of device.
Further, the top of the support rod is equipped with protrusion, and the area of the protrusion is consistent with the surface area of buffer layer.
The utility model provides a kind of electronic circuit board mounting base, has the advantages that
1, this is practical by being equipped with buffer layer, and the top of support rod is equipped with protrusion, the area and buffer layer of the protrusion
Surface area it is consistent so that when in the mounting hole nesting to support rod protrusion of circuit board, bolt pusher nesting piece is by circuit board
Clamping, at this moment protrusion withstands buffer layer, and spring layer compression generates a thrust, so that spring layer can be effective when circuit board shakes
Power is buffered.
2, this is practical by being equipped with exhaust level, and the surface of exhaust level is equipped with vent panel, the vent panel and exhaust
Angle between layer is in 60 ° of settings, and exhaust level is symmetrical set in the middle part of device, so that the air-flow that mini fan generates
The upper and lower ends of circuit board can be blowed to, while being radiated to the upper and lower ends of circuit board, to improve the heat dissipation effect of device.
To sum up, whole device damping performance is good, can effectively buffer shaking force when circuit board vibration, and can be to circuit board
Upper and lower ends are carried out while being radiated, and heat dissipation effect is more preferable, there is very high promotional value.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the overall structure diagrammatic cross-section of the utility model.
Fig. 3 is the buffer layer structure partial schematic diagram of the utility model.
In Fig. 1-3: bottom plate 1, mini fan 101, control switch 102, support rod 103, upper cover plate 2, articulamentum 201, row
Gas-bearing formation 202, fixing layer 203, bolt 204, nesting piece 205, buffer layer 206, spring layer 207.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model 1-3, to the technical scheme in the embodiment of the utility model
It is clearly and completely described, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than complete
The embodiment in portion.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Every other embodiment obtained is put, is fallen within the protection scope of the utility model.
Mini fan 101, control switch 102, upper cover plate 2, exhaust level 202, fixing layer 203 and spiral shell in the utility model
Bolt 204 can be bought or customize from market and obtain.
A kind of electronic circuit board mounting base provided by the utility model, including 2, four bottom plate 1, upper cover plate articulamentums 201
With four exhaust levels 202, the top of bottom plate 1 is closely fitted with upper cover plate 2, and the left and right ends of 2 inside of bottom plate 1 and upper cover plate are tight
Close to be fitted with articulamentum 201, the left and right ends of 2 inside of bottom plate 1 and upper cover plate pass through nut and are fixedly installed with exhaust level 202,
The left and right ends of bottom plate 1 are respectively equipped with mini fan 101, and two mini fans 101 are connected by fixed between nut and bottom plate 1
It connects, the left side of left side mini fan 101 is fixedly installed with control switch 102 by nut, there are four the front surface of bottom plate 1 is equipped with
Support rod 103, for four support rods 103 by being fixedly connected between nut and bottom plate 1, the inner wall of upper cover plate 2 sets that there are four solid
Given layer 203, by being fixedly connected between nut and upper cover plate 2, the top of fixing layer 203 is embedded in and sets four fixing layers 203
It is equipped with bolt 204, the equal seamless welding in the bottom end of bolt 204 has nesting piece 205, and the inner tight of nesting piece 205 is fitted with buffering
Layer 206, the top of buffer layer 206 is closely fitted with spring layer 207, and spring layer 207 is located at buffer layer 206 and nesting piece 205
Between.
The electronic circuit board mounting base damping performance of this practical offer is good, can effectively delay shaking force when circuit board vibration
Punching.
A kind of electronic circuit board mounting base provided by the utility model, mini fan 101 pass through control switch 102 and outside
It is electrically connected between power supply, the middle part of fixing layer 203 is equipped with thread groove, is in mating setting between thread groove and bolt 204, is convenient for
Bolt 204 is realized by rotating in thread groove and pushes nesting piece 205 by circuit board clamping；The surface of exhaust level 202 is equipped with
Vent panel, the angle between vent panel and exhaust level 202 is in 60 ° of settings, and exhaust level 202 is in pair around the middle part of device
Claim setting, so that the air-flow that mini fan 101 generates can blow to the upper and lower ends of circuit board, while to the upper and lower ends of circuit board
Heat dissipation, to improve the heat dissipation effect of device；The top of support rod 103 is equipped with protrusion, raised area and buffer layer 206
Surface area is consistent, so that bolt 204 pushes nesting piece 205 will when in the mounting hole nesting of circuit board to 103 protrusion of support rod
Circuit board clamping, at this moment protrusion withstands buffer layer 206 so that spring layer 207 compression generate a thrust, when circuit board shake,
Effectively power can be buffered by spring layer 207.
The electronic circuit board mounting base of this practical offer can be carried out while be radiated to circuit board upper and lower ends, heat dissipation effect
More preferably, there is very high promotional value.
Working principle:
When using electronic circuit board mounting base single unit system provided in this embodiment, place the device in first smoothly
Device and power supply are connected, the mounting hole of circuit board are nested on the support rod 103 of bottom plate 1, later by upper cover plate lid by desktop
Tightly, the nut on articulamentum 201 is tightened, so that upper cover plate 2 is close to bottom plate 1, successively turns bolt 204, bolt 204 pushes
Nesting piece 205 is by circuit board clamping, and at this moment the protrusion on support rod 103 withstands buffer layer 206, the spring of 206 top of buffer layer
207 compression of layer generates a thrust, and when circuit board shakes, spring can effectively be buffered power, press control switch 102, miniature
Blower 101 generates air-flow, blows to the upper and lower ends of circuit board, while radiating to the upper and lower ends of circuit board, heat dissipation effect is more preferable.
The above are merely preferred embodiments of the present invention, it is noted that for those skilled in the art,
Without departing from the concept of the premise utility, several modifications and improvements can also be made, these also should be considered as practical
Novel protection scope, these all will not influence the effect and patent practicability of the utility model implementation.
Claims (5)
1. a kind of electronic circuit board mounting base, including bottom plate (1), upper cover plate (2), four articulamentums (201) and four exhaust levels
(202), it is closely fitted with upper cover plate (2) above the bottom plate (1), the left and right two on the inside of the bottom plate (1) and upper cover plate (2)
End is closely fitted with articulamentum (201), and the left and right ends on the inside of the bottom plate (1) and upper cover plate (2) are fixed by nut
Exhaust level (202) are installed, which is characterized in that the left and right ends of the bottom plate (1) are respectively equipped with mini fan (101), and two
Mini fan (101) by being fixedly connected between nut and bottom plate (1), passes through on the left of the left side mini fan (101)
Nut is fixedly installed with control switch (102), and the front surface of the bottom plate (1) is set there are four support rod (103), four branch
Strut (103) by being fixedly connected between nut and bottom plate (1), the inner wall of the upper cover plate (2) set there are four fixing layer
(203), four fixing layers (203) pass through and are fixedly connected between nut and upper cover plate (2), the fixing layer (203)
Top, which is embedded in, to be provided with bolt (204), and the equal seamless welding in bottom end of the bolt (204) has nesting piece (205), the nesting
The inner tight of piece (205) is fitted with buffer layer (206), is closely fitted with spring layer at the top of the buffer layer (206)
(207), and spring layer (207) is located between buffer layer (206) and nesting piece (205).
2. electronic circuit board mounting base according to claim 1, which is characterized in that the mini fan (101) passes through control
It is electrically connected between system switch (102) and external power supply.
3. electronic circuit board mounting base according to claim 1, which is characterized in that set in the middle part of the fixing layer (203)
There is thread groove, is in mating setting between the thread groove and bolt (204).
4. electronic circuit board mounting base according to claim 1, which is characterized in that the surface of the exhaust level (202) is set
There is vent panel, the angle between the vent panel and exhaust level (202) is in 60 ° of settings, and exhaust level (202) is around dress
The middle part set is symmetrical set.
5. electronic circuit board mounting base according to claim 1, which is characterized in that set at the top of the support rod (103)
There is protrusion, the area of the protrusion is consistent with the surface area of buffer layer (206).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821973557.3U CN209731840U (en) | 2018-11-28 | 2018-11-28 | A kind of electronic circuit board mounting base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821973557.3U CN209731840U (en) | 2018-11-28 | 2018-11-28 | A kind of electronic circuit board mounting base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209731840U true CN209731840U (en) | 2019-12-03 |
Family
ID=68676101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821973557.3U Active CN209731840U (en) | 2018-11-28 | 2018-11-28 | A kind of electronic circuit board mounting base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209731840U (en) |
-
2018
- 2018-11-28 CN CN201821973557.3U patent/CN209731840U/en active Active
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| GR01 | Patent grant |