CN209514799U - A kind of consumption POS machine with the pcb board that can radiate - Google Patents
A kind of consumption POS machine with the pcb board that can radiate Download PDFInfo
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- CN209514799U CN209514799U CN201920504349.7U CN201920504349U CN209514799U CN 209514799 U CN209514799 U CN 209514799U CN 201920504349 U CN201920504349 U CN 201920504349U CN 209514799 U CN209514799 U CN 209514799U
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- wall
- pos machine
- pcb board
- device chamber
- radiate
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Abstract
The utility model discloses a kind of consumption POS machine with the pcb board that can radiate, including POS machine main body, device chamber is equipped in the POS machine main body, the inner wall of described device chamber is equipped with and is symmetrically arranged with eight fixed blocks, it is equipped in the fixed block and pushes against mechanism, the lower bottom end of described device chamber is equipped with blower slot, the inner wall of the blower slot is equipped with blower, the two sides of the blower slot are symmetrically arranged with the air inlet hole through device chamber, the inner wall of the air inlet hole is equipped with dust-proof mechanism, the lower left of described device chamber is equipped with battery plate chamber, the inner wall of the battery plate chamber is equipped with battery plate, the upper right side of described device chamber is equipped with exhaust vent.The utility model is structurally reasonable, and the blower being equipped with can radiate to pcb board by air inlet hole.
Description
Technical field
The utility model relates to technical field of heat dissipation more particularly to a kind of consumption POS machine with the pcb board that can radiate.
Background technique
With the gradually development of society, more and more businessmans carry out charge operation using POS machine, with frequency of use
Increase, local pyrexia phenomenon all occurs in general POS machine, and often these POS machine can not be shed in time with heat, will occur
Pcb board damage in POS machine, brings drawback to charge, there is also some potential safety problemss.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed has and can radiate
The consumption POS machine of pcb board, the blower being equipped with can radiate to pcb board by air inlet hole.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of consumption POS machine with the pcb board that can radiate, including POS machine main body, the POS machine main body is interior to be equipped with device
Chamber, the inner wall of described device chamber, which is equipped with, is symmetrically arranged with eight fixed blocks, is equipped in the fixed block and pushes against mechanism, described device chamber
Lower bottom end be equipped with blower slot, the inner wall of the blower slot is equipped with blower, and the two sides of the blower slot are symmetrically arranged with through device
The air inlet hole of chamber, the inner wall of the air inlet hole are equipped with dust-proof mechanism, and the lower left of described device chamber is equipped with battery plate chamber, the battery plate
The inner wall of chamber is equipped with battery plate, and the upper right side of described device chamber is equipped with exhaust vent.
Preferably, the abutting mechanism includes the rectangular cavity being arranged in fixed block, and the inner wall of the rectangular cavity is equipped with wedge
Shape block, one end of the wedge block are run through the inner wall of rectangular cavity and are extended outside fixed block, and two wedge blocks mutually push against,
The other end of the wedge block passes through the inner wall elastic connection of the first spring and rectangular cavity.
Preferably, mutually pushing against between two wedge blocks has pcb board main body.
Preferably, the dust-proof mechanism includes two grooves for being symmetricly set on air inlet hole inner wall, the inner wall of the groove
Be slidably connected strip, and one end of the strip is equipped with card slot, is equipped with Air Filter between two card slots, the strip it is another
End is equipped with several circular troughs, and the inner wall of the groove is fixedly connected with cylinder corresponding with circular trough, is arranged on the cylinder
There is second spring, the cylindrical slid is connected in circular trough.
Preferably, the aperture very little of the Air Filter.
Preferably, the inner wall of the exhaust vent is fixedly connected with shutter.
The utility model compared with prior art, it has the advantage that:
1, the abutting mechanism being equipped with makes wedge block mutually push against pcb board under the action of the first spring, carries out to pcb board
A kind of limit, blower can have sufficient space to carry out heat discharging operation.
2, the dust-proof mechanism being equipped with limits Air Filter with strip, is exchanging heat convenient for the installation and blower of Air Filter
When operation, avoid bringing the dust in air into the damage for causing pcb board into.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of consumption POS machine with the pcb board that can radiate structural schematic diagram；
Fig. 2 be the utility model proposes a kind of consumption POS machine with the pcb board that can radiate A locate structure amplify illustrate
Figure；
Fig. 3 be the utility model proposes a kind of consumption POS machine with the pcb board that can radiate B locate structure amplify illustrate
Figure；
Fig. 4 be the utility model proposes a kind of consumption POS machine with the pcb board that can radiate C locate structure amplify illustrate
Figure；
Fig. 5 be the utility model proposes a kind of consumption POS machine with the pcb board that can radiate schematic diagram of card bar structure.
In figure: 1 POS machine main body, 2 device chambers, 3 fixed blocks, 4 pcb board main bodys, 5 battery plate chambers, 6 battery plates, 7 blower slots, 8
Blower, 9 air inlet holes, 10 exhaust vents, 11 shutters, 12 rectangular cavities, 13 wedge blocks, 14 first springs, 15 grooves, 16 strips, 17
Card slot, 18 Air Filters, 19 cylinders, 20 second springs, 21 circular troughs.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
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.
Referring to Fig.1-5, a kind of consumption POS machine with the pcb board that can radiate, including POS machine main body 1, in POS machine main body 1
Equipped with device chamber 2, the inner wall of device chamber 2, which is equipped with, is symmetrically arranged with eight fixed blocks 3, and fixed block 3 is fixedly connected on 2 inner wall of device chamber
Upper and lower side angle, be equipped in fixed block 3 and push against mechanism, pushing against mechanism includes the rectangular cavity 12 being arranged in fixed block 3, side
The inner wall of shape chamber 12 is equipped with wedge block 13, and one end of wedge block 13 is run through the inner wall of rectangular cavity 12 and extended outside fixed block 3, two
A wedge block 13 mutually pushes against, and the other end of wedge block 13 is by the inner wall elastic connection of the first spring 14 and rectangular cavity 12, and two
Mutually pushing against between a wedge block 13 has pcb board main body 4.
The lower bottom end of device chamber 2 is equipped with blower slot 7, and the inner wall of blower slot 7 is equipped with blower 8, and the two sides of blower slot 7 are symmetrically set
There is the air inlet hole 9 through device chamber 2, air inlet hole 9 is equipped with the two sides of 7 lower end of blower slot, and the cross section of air inlet hole 9 is rectangle, into
The inner wall of air holes 9 is equipped with dust-proof mechanism, and dust-proof mechanism includes two grooves 15 for being symmetricly set on 9 inner wall of air inlet hole, groove 15
Inner wall be slidably connected strip 16, one end of strip 16 is equipped with card slot 17, is equipped with Air Filter 18, Air Filter between two card slots 17
18 aperture very little, fine particle, the dust in air can be blocked, the other end of strip 16 is equipped with several circular troughs 21, recessed
The inner wall of slot 15 is fixedly connected with cylinder 19 corresponding with circular trough 21, and second spring 20, cylinder 19 are arranged on cylinder 19
It is slidably connected in circular trough 21, the lower left of device chamber 2 is equipped with battery plate chamber 5, and the inner wall of battery plate chamber 5 is equipped with battery plate 6, device chamber
2 upper right side is equipped with exhaust vent 10, and the inner wall of exhaust vent 10 is fixedly connected with shutter 11.
In the utility model, when using the present apparatus, one end of Air Filter 18 is pressed into card slot 15 first, and push card
The other end of Air Filter 18 is pressed into the strip 16 of the other side by item 16, under the action of multiple second spring 20, two strips
16 mutually push against Air Filter 18, and the both ends of pcb board main body 4 are fixed the wedge block 13 in block 3 and mutually push against, eight wedge blocks 13
It is pushed against the surrounding of pcb board main body 4, then when using the present apparatus, blower 8 is opened, cold air is sucked out of air inlet hole 9, then
Hot-air is discharged from exhaust vent 10, the Air Filter 18 in air inlet hole 9 stops the dust in air.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of consumption POS machine with the pcb board that can radiate, including POS machine main body (1), which is characterized in that the POS machine master
Device chamber (2) are equipped in body (1), the inner wall of described device chamber (2), which is equipped with, is symmetrically arranged with eight fixed blocks (3), the fixed block
(3) it is equipped in and pushes against mechanism, the lower bottom end of described device chamber (2) is equipped with blower slot (7), and the inner wall of the blower slot (7) is equipped with
Blower (8), the two sides of the blower slot (7) are symmetrically arranged with the air inlet hole (9) through device chamber (2), the air inlet hole (9) it is interior
Wall is equipped with dust-proof mechanism, and the lower left of described device chamber (2) is equipped with battery plate chamber (5), and the inner wall of the battery plate chamber (5) is equipped with battery plate
(6), the upper right side of described device chamber (2) is equipped with exhaust vent (10).
2. a kind of consumption POS machine with the pcb board that can radiate according to claim 1, which is characterized in that the abutting machine
Structure includes the rectangular cavity (12) being arranged in fixed block (3), and the inner wall of the rectangular cavity (12) is equipped with wedge block (13), the wedge
One end of shape block (13) runs through the inner wall of rectangular cavity (12) and extends fixed block (3) outside, and two wedge blocks (13) are mutual
It pushes against, the other end of the wedge block (13) passes through the inner wall elastic connection of the first spring (14) and rectangular cavity (12).
3. a kind of consumption POS machine with the pcb board that can radiate according to claim 2, which is characterized in that two wedges
Mutually pushing against between shape block (13) has pcb board main body (4).
4. a kind of consumption POS machine with the pcb board that can radiate according to claim 1, which is characterized in that the dust-proof machine
Structure includes being symmetricly set on two grooves (15) of air inlet hole (9) inner wall, and the inner wall of the groove (15) is slidably connected strip
(16), one end of the strip (16) is equipped with card slot (17), is equipped with Air Filter (18) between two card slots (17), the card
The other end of item (16) is equipped with several circular troughs (21), and the inner wall of the groove (15) is fixedly connected with opposite with circular trough (21)
The cylinder (19) answered is arranged with second spring (20) on the cylinder (19), and the cylinder (19) is slidably connected at circular trough
(21) in.
5. a kind of consumption POS machine with the pcb board that can radiate according to claim 4, which is characterized in that the Air Filter
(18) aperture very little.
6. a kind of consumption POS machine with the pcb board that can radiate according to claim 1, which is characterized in that the exhaust vent
(10) inner wall is fixedly connected with shutter (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920504349.7U CN209514799U (en) | 2019-04-15 | 2019-04-15 | A kind of consumption POS machine with the pcb board that can radiate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920504349.7U CN209514799U (en) | 2019-04-15 | 2019-04-15 | A kind of consumption POS machine with the pcb board that can radiate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209514799U true CN209514799U (en) | 2019-10-18 |
Family
ID=68188273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920504349.7U Active CN209514799U (en) | 2019-04-15 | 2019-04-15 | A kind of consumption POS machine with the pcb board that can radiate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209514799U (en) |
-
2019
- 2019-04-15 CN CN201920504349.7U patent/CN209514799U/en active Active
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