CN215529640U - Concatenation heat dissipation formula PCBA circuit board for medical equipment - Google Patents
Concatenation heat dissipation formula PCBA circuit board for medical equipment Download PDFInfo
- Publication number
- CN215529640U CN215529640U CN202121426027.9U CN202121426027U CN215529640U CN 215529640 U CN215529640 U CN 215529640U CN 202121426027 U CN202121426027 U CN 202121426027U CN 215529640 U CN215529640 U CN 215529640U
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- CN
- China
- Prior art keywords
- plate
- circuit board
- heat dissipation
- fixedly connected
- medical equipment
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- 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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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 54
- RVCKCEDKBVEEHL-UHFFFAOYSA-N 2,3,4,5,6-pentachlorobenzyl alcohol Chemical compound OCC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl RVCKCEDKBVEEHL-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 239000000463 material Substances 0.000 claims abstract description 30
- 239000012782 phase change material Substances 0.000 claims abstract description 6
- 230000001681 protective effect Effects 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims 2
- 238000003780 insertion Methods 0.000 claims 2
- 230000000191 radiation effect Effects 0.000 abstract 1
- 230000004308 accommodation Effects 0.000 description 10
- 238000010438 heat treatment Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a PCBA circuit board for spliced heat dissipation type medical equipment, which comprises a circuit board body and supporting plates fixedly connected to two ends of the circuit board body; the supporting plate is provided with a containing hole, the containing hole is detachably connected with a heat dissipation plate, the heat dissipation plate is provided with heat dissipation holes, a material carrying plate is detachably connected between the heat dissipation plates, the upper surface of the material carrying plate faces downwards and is provided with a containing groove, a phase change plate is fixedly connected in the containing groove, and the phase change plate is positioned below the circuit board body; the phase change board is made of the phase change material, and the utility model is convenient for splicing the connecting board below the circuit board body to realize the heat radiation effect on the bottom of the circuit board body.
Description
Technical Field
The utility model relates to the technical field of PCBA circuit boards, in particular to a PCBA circuit board for spliced heat dissipation type medical equipment.
Background
The circuit board enables the circuit to be miniaturized and visualized, and plays an important role in batch production of fixed circuits and optimization of electric appliance layout. The circuit board is a flexible printed circuit board which is made of polyimide or polyester film as a base material and has high reliability and excellent performance. The PCBA circuit board has the characteristics of high wiring density, light weight, thin thickness and good bending property, and needs to be used in medical electronic equipment, however, the conventional PCBA circuit board for medical equipment is inconvenient to install the heat dissipation module below the circuit board body, and is generally fixedly connected below the circuit board body through bolts, so that the PCBA circuit board is inconvenient to install and disassemble by workers.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a PCBA circuit board for splicing heat dissipation type medical equipment, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
a PCBA circuit board for splicing heat dissipation type medical equipment comprises a circuit board body and supporting plates fixedly connected to two ends of the circuit board body;
the supporting plate is provided with a containing hole, the containing hole is detachably connected with a heat dissipation plate, the heat dissipation plate is provided with heat dissipation holes, a material carrying plate is detachably connected between the heat dissipation plates, the upper surface of the material carrying plate faces downwards and is provided with a containing groove, a phase change plate is fixedly connected in the containing groove, and the phase change plate is positioned below the circuit board body;
the phase change plate is made of a phase change material.
As a further scheme of the utility model: the heat dissipation plate is provided with a through hole, a middle block is fixedly connected in the through hole, a T-shaped rod is elastically connected to the middle block, and one end of the T-shaped rod penetrates through the side wall of the through hole and is inserted into the side wall of the accommodating hole.
As a further scheme of the utility model: the middle block is fixedly connected with a first spring, and the first spring is fixedly connected to the T-shaped rod.
As a further scheme of the utility model: the side wall of the heat dissipation plate is provided with a groove, the material carrying plate is fixedly connected with an inserting plate, and the inserting plate is locked in the groove.
As a further scheme of the utility model: elastic locking blocks are symmetrically and fixedly connected to the inner side wall of the groove and correspond to the inserting plate.
As a further scheme of the utility model: the equal fixedly connected with rubber elastic plate in both ends of phase change board, fixedly connected with chucking board on the rubber elastic plate, the chucking of chucking board is in the holding tank.
As a further scheme of the utility model: and the material carrying plate is fixedly connected with a protective frame on the side wall of the circuit board body.
As a further scheme of the utility model: one of the adjacent material carrying plates is fixedly connected with a first connecting plate, the other material carrying plate of the adjacent material carrying plates is fixedly connected with a second connecting plate, the first connecting plate is provided with a limiting groove, the second connecting plate is fixedly connected with a limiting plate, and the limiting plate corresponds to the limiting groove.
Compared with the prior art, the utility model has the beneficial effects that: staff's manual promotion chucking board because the effect of rubber elastic plate realizes that the chucking board takes place to remove, later places the phase transition board in the holding tank, and manual loosening chucking board because rubber elastic plate takes place elastic deformation to realize the chucking board chucking in the holding tank, realize promptly with the phase transition board chucking in the holding tank.
Then, the elastic locking block is manually extruded to enable the elastic locking block to be elastically deformed, then the inserting plate is placed in the heat dissipation plate, the elastic locking block is manually loosened, and the inserting plate is locked under the action of the elastic locking block, so that the material carrying plate is locked on the heat dissipation plate.
The staff manually promotes T shape pole and makes T shape pole remove, later place the heating panel in the accommodation hole, manually loosen T shape pole, because the elastic action of first spring realizes that T shape pole removes, when the one end of T shape pole is inserted and is established in the accommodation hole, realize installing the heating panel in the accommodation hole promptly, realized installing the phase change plate in the below of circuit board body promptly, because the material of phase change plate is phase change material, thereby realized the heat dissipation processing to circuit board body during operation.
The PCBA circuit board for the medical equipment is convenient for splicing the connecting plates below the circuit board body to realize the heat dissipation effect on the bottom of the circuit board body.
Drawings
FIG. 1 is a schematic diagram of a PCBA circuit board for a spliced heat dissipation type medical device;
FIG. 2 is a side view of a PCBA circuit board for a spliced heat dissipation type medical device;
FIG. 3 is a schematic diagram of a PCBA circuit board for a spliced heat dissipation type medical device;
FIG. 4 is a side view of a PCBA circuit board for a spliced heat dissipation type medical device;
in the figure: 1. a circuit board body; 2. a support plate; 3. a heat dissipation plate; 4. heat dissipation holes; 5. a material carrying plate; 6. accommodating grooves; 7. a phase change plate; 8. a middle block; 9. a T-shaped rod; 10. a first spring; 11. inserting plates; 12. an elastic locking block; 13. a rubber elastic plate; 14. a chucking plate; 15. a protective frame; 16. a first connecting plate; 17. a second interconnect plate; 18. and a limiting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, in an embodiment of the present invention, a PCBA circuit board for a splicing heat dissipation type medical device includes a circuit board body 1, and further includes supporting plates 2 fixedly connected to two ends of the circuit board body 1;
the supporting plate 2 is provided with accommodating holes, the accommodating holes are detachably connected with heat dissipation plates 3, heat dissipation holes 4 are formed in the heat dissipation plates 3, material carrying plates 5 are detachably connected between the heat dissipation plates 3, accommodating grooves 6 are formed in the upper surfaces of the material carrying plates 5 downwards, phase change plates 7 are fixedly connected in the accommodating grooves 6, and the phase change plates 7 are located below the circuit board body 1;
the material of the phase change plate 7 is a phase change material.
The heat dissipation plate 3 is provided with a through hole, a middle block 8 is fixedly connected in the through hole, a T-shaped rod 9 is elastically connected to the middle block 8, and one end of the T-shaped rod 9 penetrates through the side wall of the through hole and is inserted into the side wall of the accommodating hole.
The middle block 8 is fixedly connected with a first spring 10, the first spring 10 is fixedly connected to the T-shaped rod 9, when the heat dissipation plate 3 needs to be detached from the accommodating hole, a worker manually pushes the T-shaped rod 9 to move the T-shaped rod 9, and when one end of the T-shaped rod 9 is separated from the side wall of the accommodating hole, the heat dissipation plate 3 can be detached from the accommodating hole; when needing to install heating panel 3 in the accommodation hole, the staff manually promotes T shape pole 9 and makes T shape pole 9 remove, later places heating panel 3 in the accommodation hole, and manual release T shape pole 9 because the elastic action of first spring 10 realizes that T shape pole 9 removes, when one end of T shape pole 9 is inserted and is established in the accommodation hole, realizes installing heating panel 3 in the accommodation hole promptly.
The side wall of the heat dissipation plate 3 is provided with a groove, the material carrying plate 5 is fixedly connected with a plug board 11, and the plug board 11 is locked in the groove.
The elastic locking blocks 12 are symmetrically and fixedly connected to the inner side wall of the groove, the elastic locking blocks 12 correspond to the inserting plate 11, when the material carrying plate 5 needs to be detached, a worker manually extrudes the elastic locking blocks 12 to enable the elastic locking blocks 12 to be elastically deformed, and therefore the elastic locking blocks 12 are not locked with the end portion of the inserting plate 11, and the inserting plate 11 can be detached from the heat dissipation plate 3.
The equal fixedly connected with rubber elastic plate 13 in both ends of phase change board 7, fixedly connected with chucking plate 14 on the rubber elastic plate 13, the chucking of chucking plate 14 is in holding tank 6, and the material of rubber elastic plate 13 is rubber elastic material, because the squeezing action of rubber elastic plate 13 realizes chucking of chucking plate 14 in holding tank 6.
Carry flitch 5 fixedly connected with protective frame 15 on the relative lateral wall of circuit board body 1, the material of protective frame 15 is rubber protective material, because protective frame 15's effect realizes carrying flitch 5 not with the lower surface direct contact of circuit board body 1, consequently realized the guard action to circuit board body 1.
The first even board 16 of fixedly connected with on one of them year flitch 5 of adjacent year flitch 5, fixedly connected with second even board 17 on another year flitch 5 of adjacent year flitch 5, the spacing groove has been seted up on the first even board 16, fixedly connected with limiting plate 18 on the second even board 17, limiting plate 18 is corresponding with the spacing groove, when the polylith carries flitch 5 concatenation in the below of circuit board body 1, insert the one end of limiting plate 18 and establish the spacing inslot, realized carrying the limiting displacement between the flitch 5 to the polylith, be convenient for carry flitch 5 concatenation in the below of circuit board body 1.
When the phase change plate fixing device is used, a worker manually pushes the clamping plate 14, the clamping plate 14 is moved under the action of the rubber elastic plate 13, then the phase change plate 7 is placed in the accommodating groove 6, the clamping plate 14 is manually loosened, and the clamping plate 14 is clamped in the accommodating groove 6 due to elastic deformation of the rubber elastic plate 13, namely the phase change plate 7 is clamped in the accommodating groove 6.
Then, the elastic locking block 12 is manually squeezed to enable the elastic locking block 12 to be elastically deformed, then the inserting plate 11 is placed in the heat dissipation plate 3, the elastic locking block 12 is manually released, and the inserting plate 11 is locked under the action of the elastic locking block 12, so that the material carrying plate 5 is locked on the heat dissipation plate 3.
The staff manually promotes T shape pole 9 and makes T shape pole 9 remove, later place heating panel 3 in the accommodation hole, manually loosen T shape pole 9, because the elastic action of first spring 10 realizes that T shape pole 9 removes, when the one end of T shape pole 9 is inserted and is established in the accommodation hole, realize installing heating panel 3 in the accommodation hole promptly, realized installing phase change plate 7 in the below of circuit board body 1 promptly, because the material of phase change plate 7 is phase change material, thereby realized the heat dissipation processing to circuit board body 1 during operation.
"fixedly connected" as described in the present invention means that two parts connected to each other are fixed together, typically by welding, screwing or gluing; "rotationally coupled" means that two components are coupled together and capable of relative motion.
Although the present description is described in terms of embodiments, not every embodiment includes only a single embodiment, and such description is for clarity only, and those skilled in the art should be able to integrate the description as a whole, and the embodiments can be appropriately combined to form other embodiments as will be understood by those skilled in the art.
Therefore, the above description is only a preferred embodiment of the present application, and is not intended to limit the scope of the present application; all changes which come within the meaning and range of equivalency of the claims are to be embraced within their scope.
Claims (8)
1. A PCBA circuit board for splicing heat dissipation type medical equipment comprises a circuit board body (1) and is characterized by further comprising supporting plates (2) fixedly connected to two ends of the circuit board body (1);
the circuit board comprises a circuit board body (1), wherein a supporting plate (2) is provided with a containing hole, the containing hole is detachably connected with a heat dissipation plate (3), the heat dissipation plate (3) is provided with heat dissipation holes (4), a material carrying plate (5) is detachably connected between the heat dissipation plates (3), the upper surface of the material carrying plate (5) faces downwards and is provided with a containing groove (6), a phase change plate (7) is fixedly connected in the containing groove (6), and the phase change plate (7) is positioned below the circuit board body (1);
the phase change plate (7) is made of a phase change material.
2. The PCBA circuit board for the spliced heat dissipation type medical equipment according to claim 1, wherein a through hole is formed in the heat dissipation plate (3), an intermediate block (8) is fixedly connected in the through hole, a T-shaped rod (9) is elastically connected to the intermediate block (8), and one end of the T-shaped rod (9) penetrates through the side wall of the through hole and is inserted into the side wall of the accommodating hole.
3. The PCBA circuit board for the spliced heat dissipation type medical equipment according to claim 2, wherein a first spring (10) is fixedly connected to the middle block (8), and the first spring (10) is fixedly connected to the T-shaped rod (9).
4. The PCBA circuit board for the spliced heat dissipation type medical equipment as recited in claim 1, wherein a groove is formed in the side wall of the heat dissipation plate (3), an insertion plate (11) is fixedly connected to the material carrying plate (5), and the insertion plate (11) is locked in the groove.
5. The PCBA circuit board for the spliced heat dissipation type medical equipment as recited in claim 4, wherein the inner side wall of the groove is symmetrically and fixedly connected with elastic locking blocks (12), and the elastic locking blocks (12) correspond to the plug board (11).
6. The PCBA circuit board for the spliced heat dissipation type medical equipment according to claim 1, wherein rubber elastic plates (13) are fixedly connected to two ends of the phase change plate (7), clamping plates (14) are fixedly connected to the rubber elastic plates (13), and the clamping plates (14) are clamped in the accommodating grooves (6).
7. The PCBA circuit board for the spliced heat dissipation type medical equipment according to claim 1, wherein a protective frame (15) is fixedly connected to the side wall of the material carrying plate (5) opposite to the circuit board body (1).
8. The PCBA circuit board for the splicing heat dissipation type medical equipment according to claim 1, wherein one of the adjacent material carrying plates (5) is fixedly connected with a first connecting plate (16), the other material carrying plate (5) of the adjacent material carrying plates (5) is fixedly connected with a second connecting plate (17), the first connecting plate (16) is provided with a limiting groove, the second connecting plate (17) is fixedly connected with a limiting plate (18), and the limiting plate (18) corresponds to the limiting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121426027.9U CN215529640U (en) | 2021-06-25 | 2021-06-25 | Concatenation heat dissipation formula PCBA circuit board for medical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121426027.9U CN215529640U (en) | 2021-06-25 | 2021-06-25 | Concatenation heat dissipation formula PCBA circuit board for medical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215529640U true CN215529640U (en) | 2022-01-14 |
Family
ID=79810295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121426027.9U Expired - Fee Related CN215529640U (en) | 2021-06-25 | 2021-06-25 | Concatenation heat dissipation formula PCBA circuit board for medical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215529640U (en) |
-
2021
- 2021-06-25 CN CN202121426027.9U patent/CN215529640U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20220114 |
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| CF01 | Termination of patent right due to non-payment of annual fee |