CN219499900U - Electronic device packaging structure - Google Patents

Abstract

The utility model relates to the technical field of electronics, and discloses an electronic device packaging structure which comprises a substrate, wherein a circuit board is arranged at the center of the upper end face of the substrate, a box body is clamped on the upper end face of the substrate, radiating plates are fixedly connected to the outer side wall bodies of the box body, lifting plates are arranged on the upper end face of the substrate, telescopic rods are fixedly inserted into the four inner corners of the lifting plates, the bottom ends of the telescopic rods penetrate through the substrate, brushes are fixedly connected to the outer sides of the lifting plates, connecting plates are fixedly connected to the upper ends of the telescopic rods, the connecting plates are positioned at the upper ends of the lifting plates, two pressing plates are fixedly connected to the upper end face of the connecting plates, the two pressing plates penetrate through the upper end of the box body, a plurality of pins are fixedly arranged on the outer sides of the box body, and a radiating mechanism is additionally arranged inside the electronic device packaging structure and can radiate heat and conveniently clean dust.

Description

Electronic device packaging structure

Technical Field

The utility model relates to the technical field of electronics, in particular to an electronic device packaging structure.

Background

The package is that the integrated circuit bare chip produced by foundry is placed on a base plate with bearing function, the pins are led out, then the integrated circuit bare chip is fixedly packaged into a whole, the electronic device is easy to overheat and damage in the package structure, but some package structures have no heat dissipation effect or have poor heat dissipation effect.

The bulletin number is: chinese patent CN213633942U discloses a package structure and an electronic device comprising: an outer tube for housing the optical communication device; the two plugging parts are respectively plugged at two ends of the outer tube, the outer peripheral surface of each plugging part is contacted with the inner tube wall of the outer tube, and each limiting part is abutted with the end face of the outer tube; at least one sleeve is arranged on each plugging piece, penetrates through the corresponding plugging piece and is communicated with the outer tube, and optical fibers of the optical communication devices penetrate through the corresponding plugging pieces.

This patent also has the following drawbacks: although the patent is not easy to damage and has long service life, the device is not provided with a heat dissipation mechanism, is easy to overheat and is not easy to clean dust.

Therefore, the present application now proposes an electronic device package structure to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide an electronic device packaging structure which solves the problems that the inside is not provided with a heat dissipation mechanism, is easy to overheat and is difficult to clean dust.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an electronic device packaging structure, includes the base plate, the up end center department of base plate is provided with the circuit board, the up end joint of base plate has the box body, the equal fixedly connected with heating panel of lateral wall body of box body, the up end of base plate is equipped with the lifter plate, the inside four corners department of lifter plate all is fixed to peg graft there is the telescopic link, and is a plurality of the bottom of telescopic link all runs through the base plate, the equal fixedly connected with brush in the outside of lifter plate, a plurality of the upper end fixedly connected with connecting plate of telescopic link, the connecting plate is located the upper end of lifter plate, two press plates of up end fixedly connected with of connecting plate, two press plates all run through the upper end of box body, the outside of box body is all fixed and is equipped with a plurality of pins, a plurality of the pin all stretches into the box body and with circuit board electric connection, a plurality of louvres have been seted up to the up.

And the upper end surfaces of the plurality of radiating holes are fixedly provided with dust covers.

The clamping device comprises a box body, clamping blocks, a plurality of movable clamping triangular blocks, a plurality of springs, a plurality of fixing springs, a plurality of triangular blocks, a plurality of clamping blocks and a plurality of movable clamping triangular blocks, wherein the clamping blocks are fixedly connected to the four corners of the bottom end of the box body, the clamping grooves are fixedly formed in the four corners of the substrate, the empty grooves are fixedly formed in the four corners of the substrate, the movable clamping triangular blocks are movably arranged in the empty grooves, the springs are fixedly sleeved on the outer parts of the movable clamping triangular blocks, the clamping blocks extend into the clamping grooves, and the outer ends of the movable clamping blocks extend out of the substrate.

Wherein, the shape of heating panel is folding type.

Wherein, the shape of lifter plate and connecting plate is the shape of a loop.

The pins are electrically connected with the circuit board through the empty parts of the lifting plate and the connecting plate.

Wherein, a plurality of the brushes respectively correspond to the heat dissipation plates.

Compared with the prior art, the utility model has the beneficial effects that:

when the device is used, the circuit board is firstly placed on the upper end face of the base plate, then the circuit is connected by the pins, the radiating plate is arranged around the circuit board, the contact area between the folding type radiating plate and air is enlarged, the radiating effect can be increased, the radiating holes can directly scatter the internal air to the outside of the device, meanwhile, the dust above the dust can be prevented from falling into the device, the two sides of the dust cover are communicated, the heat removal of the radiating holes is facilitated, when the dust accumulated in the interior needs to be cleaned, the pressing plate can be pressed, the pressing plate drives the connecting plate, the connecting plate drives the telescopic rod and the lifting plate connected with the telescopic rod to move downwards, the lifting plate moves downwards to drive the hairbrush to move downwards, and as the hairbrush is contacted with the folding part of the radiating plate, the pressing plate can be pressed back and forth, if the internal mechanism needs to be taken out for cleaning, the trolley rod is required to be pressed inwards, the clamping block is pushed inwards, the clamping block is separated from the clamping block between the box body and the base plate, the internal radiating mechanism of the device can be additionally arranged, and the dust can be cleaned conveniently.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is an exploded view of the present utility model;

FIG. 3 is an enlarged view of FIG. 2 at A;

fig. 4 is a schematic view of a fastening structure according to the present utility model.

In the figure: 1. a substrate; 2. a circuit board; 3. a case body; 4. a heat dissipation plate; 5. a lifting plate; 6. a telescopic rod; 7. a brush; 8. a connecting plate; 9. pressing the plate; 10. pins; 11. a heat radiation hole; 12. a dust cover; 13. a clamping block; 14. a clamping groove; 15. a hollow groove; 16. a feeler lever; 17. a spring; 18. triangular blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an electronic device packaging structure, including base plate 1, the up end center department of base plate 1 is provided with circuit board 2, the up end joint of base plate 1 has box body 3, the equal fixedly connected with heating panel 4 of the lateral wall body of box body 3, the up end of base plate 1 is equipped with lifter plate 5, the inside four corners department of lifter plate 5 all is fixed to peg graft and is had telescopic link 6, the bottom of a plurality of telescopic link 6 all runs through base plate 1, the equal fixedly connected with brush 7 in the outside of lifter plate 5, the upper end fixedly connected with connecting plate 8 of a plurality of telescopic link 6, connecting plate 8 is located the upper end of lifter plate 5, the up end fixedly connected with of connecting plate 8 presses board 9, two press board 9 all run through the upper end of box body 3, a plurality of pins 10 are all fixed in the outside of box body 3, a plurality of pins 10 all stretch into box body 3 and with circuit board 2 electric connection, a plurality of louvres 11 have been seted up to the up end fixing of box body 3, the area of contact with air grow, can increase the effect, and inside air is directly spilled outside the heat abstractor to the device by louvre 11.

Wherein, the up end of a plurality of louvres 11 is fixed and is equipped with shield 12, and shield 12 can block the dust of top and fall into, both sides intercommunication simultaneously, the heat extraction of louvre 11 of being convenient for.

Wherein, the equal fixedly connected with fixture block 13 in bottom four corners department of box body 3, draw-in groove 14 has all been fixed in the four corners department of base plate 1, the inside four corners department of base plate 1 has all been fixed and has been seted up empty slot 15, the inside of a plurality of empty slots 15 all moves about and is equipped with feeler lever 16, the outside of a plurality of feeler levers 16 is all fixed the cover and is equipped with spring 17, the inner of a plurality of feeler levers 16 all stretches into draw-in groove 14 and the outer end stretches out the base plate 1 outside, the equal fixedly connected with triangle 18 of inner wall of a plurality of draw-in grooves 14, a plurality of fixture blocks 13 all move about joint triangle 18, if all take out internal mechanism and clear up, need press feeler lever 16, inwards promote fixture block 13 feeler lever 16, break away from in the joint between fixture block 13 and the triangle 18, can separate box body 3 and base plate 1.

The shape of the heat dissipation plate 4 is a folding type, and the contact area between the folding type heat dissipation plate 4 and air is increased, so that the heat dissipation effect can be increased.

Wherein, lifter plate 5 and connecting plate 8's shape is the shape of returning, and the centre is left blank, lightens weight, is convenient for press the resilience.

The pins 10 are electrically connected with the circuit board 2 through the gaps of the lifting plate 5 and the connecting plate 8, and the pins 10 are not blocked from being electrically connected with the circuit board 2 when being pressed.

Wherein, a plurality of brushes 7 respectively correspond to the heating panel 4, because the brushes 7 contact with the folding part of the heating panel 4, the dust on the heating panel 4 can be cleaned by pressing the pressing plate 9 back and forth.

Working principle: when the novel heat dissipation device is used, the circuit board 2 is firstly placed on the upper end face of the base plate 1, then the pins 10 are used for connecting a circuit, the heat dissipation plate 4 is arranged around the circuit board 2, the contact area between the heat dissipation plate 4 and air is enlarged, the heat dissipation effect can be increased, the heat dissipation holes 11 are used for directly dissipating the internal air to the outside of the device, meanwhile, the dust covers 12 can block the dust above from falling into the device, two sides of the dust covers are communicated, the heat dissipation holes 11 are convenient for heat dissipation, when the dust accumulated in the interior needs to be cleaned, the pressing plate 9 can be pressed, the pressing plate 9 drives the connecting plate 8, the connecting plate 8 drives the telescopic rod 6 and the lifting plate 5 connected with the telescopic rod 6 to move downwards, the lifting plate 5 moves downwards to drive the brush 7 to move downwards, and the contact part of the brush 7 and the heat dissipation plate 4 are contacted, so that the pressing plate 9 can be pressed back and forth to clean the dust on the heat dissipation plate 4.

Claims (7)

1. An electronic device package structure comprising a substrate (1), characterized in that: the utility model discloses a thermal insulation box for the solar cell, including base plate (1), up end center department of base plate (1) is provided with circuit board (2), the up end joint of base plate (1) has box body (3), the equal fixedly connected with heating panel (4) of the lateral wall body of box body (3), the up end of base plate (1) is equipped with lifter plate (5), the inside four corners department of lifter plate (5) all is fixed grafting has telescopic link (6), and is a plurality of the bottom of telescopic link (6) all runs through base plate (1), the equal fixedly connected with brush (7) in the outside of lifter plate (5), a plurality of the upper end fixedly connected with connecting plate (8) of telescopic link (6), connecting plate (8) are located the upper end of lifter plate (5), the up end fixedly connected with two pressing plate (9) of connecting plate (8), two pressing plate (9) all run through the upper end of box body (3), the outside of box body (3) all is fixed with a plurality of pins (10) all stretches into box body (3) and is equipped with electrical property connection (11) on a plurality of terminal surfaces (3).

2. The electronic device package of claim 1, wherein: and dust covers (12) are fixedly arranged on the upper end surfaces of the plurality of radiating holes (11).

3. The electronic device package of claim 1, wherein: the bottom four corners department of box body (3) is equal fixedly connected with fixture block (13), draw-in groove (14) have all been fixedly seted up to the four corners department of base plate (1), the inside four corners department of base plate (1) is all fixed to be seted up empty slot (15), a plurality of the inside of empty slot (15) is all movable to be equipped with feeler lever (16), a plurality of the outside of feeler lever (16) is all fixed the cover and is equipped with spring (17), a plurality of the inner of feeler lever (16) is all stretched into draw-in groove (14) and the outer end stretches out base plate (1) outside, a plurality of the equal fixedly connected with triangle piece (18) of inner wall of (14) of draw-in groove, a plurality of fixture block (13) is movable joint triangle piece (18) all.

4. The electronic device package of claim 1, wherein: the shape of the radiating plate (4) is folding.

5. The electronic device package of claim 1, wherein: the lifting plate (5) and the connecting plate (8) are both in a shape of a loop.

6. The electronic device package of claim 1, wherein: the pins (10) can be electrically connected with the circuit board (2) through the clearance between the lifting plate (5) and the connecting plate (8).

7. The electronic device package of claim 1, wherein: the brushes (7) are respectively corresponding to the heat dissipation plates (4).