CN216752205U

CN216752205U - Touch drive integrated circuit board integrated with dustproof cover plate

Info

Publication number: CN216752205U
Application number: CN202122845781.2U
Authority: CN
Inventors: 兴卫振; 刘滔; 魏爱玲
Original assignee: Shenzhen Zhongxinwei Industrial Co ltd
Current assignee: Shenzhen Zhongxinwei Industrial Co ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-06-14
Anticipated expiration: 2031-11-19

Abstract

The utility model discloses a touch control driving board card integrated with a dustproof cover plate, which belongs to the technical field of driving board cards and comprises a circuit board main body, wherein a heat conduction strip is fixedly arranged at one end of the circuit board main body, a groove strip is fixedly arranged on the outer side of the heat conduction strip, a connecting rod is fixedly arranged on one side of the groove strip, a sleeve shaft is fixedly arranged at one end, away from the groove strip, of the connecting rod, a dustproof assembly is movably arranged on the outer side of the sleeve shaft, and heat conduction assemblies are fixedly arranged at two ends of the heat conduction strip. The upper cover plate and the lower cover plate rotate by taking the sleeve shaft as an axis, the upper cover plate and the lower cover plate rotate towards the direction of the circuit board main body, one side of the upper cover plate is attached to one side of the lower cover plate, the connecting rod is connected between the two corresponding grooves in a clamped mode at the moment, the rubber sheets on the inner sides of the two corresponding grooves are extruded, dust can be prevented from entering the space between the lower cover plate and the upper cover plate from the corresponding grooves, therefore, the dustproof effect on the circuit board main body is achieved, and the problem of contact between the dust and the circuit board main body is avoided.

Description

Touch drive integrated circuit board integrated with dustproof cover plate

Technical Field

The utility model relates to the technical field of drive boards, in particular to a touch drive board integrated with a dustproof cover plate.

Background

The board card is a printed circuit board, called PCB for short, and has a plug core during manufacturing, and can be inserted into a slot of a main circuit board of a computer to control the operation of hardware, such as a display, a collection card and other devices, and after a driver is installed, the corresponding hardware function can be realized.

When the integrated circuit board is used, a lot of dust falls on the surface of the integrated circuit board, the dust covers the surface of the integrated circuit board to influence the heat dissipation performance of the integrated circuit board, and in the subsequent maintenance process, the dust needs to be cleaned.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a touch drive board integrated with a dustproof cover plate, which has the characteristic of reducing dust covered on the surface of the board in the use process.

In order to realize the purpose, the utility model provides the following technical scheme:

the utility model provides a touch-control drive integrated circuit board of integrated dustproof apron, includes circuit board main part, the one end fixed mounting of circuit board main part has the heat conduction strip, the outside fixed mounting of heat conduction strip has the recess strip, one side fixed mounting of recess strip has the connecting rod, the one end fixed mounting that the recess strip was kept away from to the connecting rod has the sleeve axle, the outside activity of sleeve axle is provided with dustproof subassembly, the equal fixed mounting in both ends of heat conduction strip has heat-conducting component, dustproof subassembly includes upper cover plate and lower apron, the equal fixed mounting in one side of upper cover plate and lower apron has two second lantern rings, the upper cover plate is through two second lantern rings of two L type connector fixedly connected with, the apron is through two first lantern rings of two L type connector fixedly connected with down, two the equal activity of first lantern ring and two second lantern rings is cup jointed in the outside of plectane.

Through adopting above-mentioned technical scheme, dustproof subassembly plays the dustproof effect to the circuit board main part, and heat-conducting component from what when promoting dustproof effect, has also ensured the heat dispersion of circuit board main part.

Further, the upper surface of upper cover plate has seted up the mounting groove, the mounting groove runs through to the lower surface from the upper surface of upper cover plate, on the upper cover plate and in the inboard fixed mounting of mounting groove have the filter.

Through adopting above-mentioned technical scheme, outside air can enter into between upper cover plate and the lower cover plate through the filter.

Further, the both ends of sleeve axle are equal fixed mounting have the plectane, the diameter of plectane is greater than the internal diameter of the second lantern ring and the first lantern ring, one side of upper cover plate and lower cover plate and in the corresponding position of connecting rod all seted up corresponding groove, the inboard fixed mounting that corresponds the groove has the sheet rubber.

Through adopting above-mentioned technical scheme, the circular plate can avoid second lantern ring and first lantern ring to break away from the outside of sleeve axle.

Further, the heat conduction assembly comprises a heat dissipation strip, heat conduction blocks are fixedly mounted at two ends of the heat conduction strip, and the heat dissipation strip is fixedly mounted at one end, far away from the heat conduction strip, of the heat conduction block.

Through adopting above-mentioned technical scheme, the heat in the circuit board main part can be conducted and give the heat conduction strip, and the heat conduction on the heat conduction strip gives two heat conduction blocks, and the heat conduction on two heat conduction blocks gives the heat dissipation strip.

Furthermore, a plurality of radiating grooves are formed in the two sides of the upper cover plate and the lower cover plate and in the corresponding positions of the two radiating strips, and exposure holes are formed in one sides of the upper cover plate and the lower cover plate.

By adopting the technical scheme, the connecting wire between the circuit board main body and other devices can extend to the outer sides of the lower cover plate and the upper cover plate through the exposure hole.

In conclusion, the utility model has the following beneficial effects:

1. through setting up dustproof subassembly, upper cover plate and lower apron use the sleeve axle to rotate as the axle center, upper cover plate and lower apron rotate to circuit board main part direction, one side of apron under the one side laminating of upper cover plate, the connecting rod joint is between two corresponding grooves this moment, cause the extrusion to two rubber sheets that correspond the inslot side, can avoid the dust to enter into down between apron and the upper cover plate from corresponding groove, thereby reach the dustproof effect to the circuit board main part, the problem of dust and circuit board main part contact has been avoided.

2. Through setting up heat conduction assembly, when using, the heat in the circuit board main part can be conducted and give heat conduction strip, and heat conduction on the heat conduction strip gives two heat conduction pieces, and heat conduction on the heat conduction piece gives the heat dissipation strip, and the inside both sides of apron and upper cover plate under two heat dissipation strips are hugged closely respectively, and the heat on the heat dissipation strip can give off the outside of apron and upper cover plate down through the radiating groove, from what when promoting dustproof effect, has also ensured the heat dispersion of circuit board main part.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an exploded view of the overall structure of the present invention;

FIG. 3 is a schematic view of the structure of the upper cover plate of the present invention;

FIG. 4 is an enlarged view of the utility model at A in FIG. 2.

In the figure:

1. a circuit board main body; 2. a lower cover plate; 3. a heat dissipating strip; 4. a heat sink; 5. a first collar; 6. a second collar; 7. a circular plate; 8. a filter plate; 9. an upper cover plate; 10. exposing a hole; 11. a heat conducting strip; 12. a connecting rod; 13. a sleeve shaft; 14. a groove strip; 16. an L-shaped connecting port; 17. a corresponding groove; 18. a rubber sheet.

Detailed Description

Example (b):

the utility model is described in further detail below with reference to figures 1-4.

Referring to fig. 1-4, the present invention provides a technical solution: a touch control driving board card integrated with a dustproof cover plate is disclosed, as shown in FIGS. 1-4, and comprises a circuit board main body 1, wherein one end of the circuit board main body 1 is fixedly provided with a heat conducting strip 11, the outer side of the heat conducting strip 11 is fixedly provided with a groove strip 14, one side of the groove strip 14 is fixedly provided with a connecting rod 12, one end of the connecting rod 12 far away from the groove strip 14 is fixedly provided with a sleeve shaft 13, the outer side of the sleeve shaft 13 is movably provided with a dustproof component, the two ends of the heat conducting strip 11 are both fixedly provided with heat conducting components, the dustproof component comprises an upper cover plate 9 and a lower cover plate 2, one side of the upper cover plate 9 and one side of the lower cover plate 2 are both fixedly provided with two second sleeve rings 6, the upper cover plate 9 is fixedly connected with the two second sleeve rings 6 through two L-shaped connectors 16, the lower cover plate 2 is fixedly connected with two first sleeve rings 5 through the two L-shaped connectors 16, the two first sleeve rings 5 and the two second sleeve rings 6 are both movably sleeved on the outer side of a circular plate 7, the mounting groove has been seted up to the upper surface of upper cover plate 9, the mounting groove runs through to the lower surface from the upper surface of upper cover plate 9, on the upper cover plate 9 and in the inboard fixed mounting of mounting groove there is filter 8, the equal fixed mounting in both ends of sleeve shaft 13 has plectane 7, the diameter of plectane 7 is greater than the internal diameter of second lantern ring 6 and first lantern ring 5, upper cover plate 9 and the one side of lower apron 2 and in the corresponding position of connecting rod 12 all seted up corresponding groove 17, the inboard fixed mounting that corresponds groove 17 has sheet rubber 18.

In this embodiment, during the installation integrated circuit board, use sleeve shaft 13 to rotate upper cover plate 9 and lower cover plate 2 as the axle center, make upper cover plate 9 and lower cover plate 2 rotate to circuit board main part 1 direction, one side of apron 2 under the one side laminating of upper cover plate 9, connecting rod 12 joint is between two corresponding grooves 17 this moment, cause the extrusion to two rubber pieces 18 that correspond the inslot 17 inboard, can avoid the dust to enter into between lower cover plate 2 and the upper cover plate 9 from corresponding groove 17, the problem of dust and the contact of circuit board main part 1 has been avoided.

As shown in fig. 1-4, the heat conducting assembly includes a heat dissipating strip 3, heat conducting blocks are fixedly mounted at both ends of the heat conducting strip 11, the heat dissipating strip 3 is fixedly mounted at one end of the heat conducting block away from the heat conducting strip 11, a plurality of heat dissipating grooves 4 are formed in both sides of the upper cover plate 9 and the lower cover plate 2 and corresponding positions of the two heat dissipating strips 3, and an exposing hole 10 is formed in one side of the upper cover plate 9 and one side of the lower cover plate 2.

In this embodiment, circuit board main part 1 itself can produce the heat, heat on circuit board main part 1 can be conducted and is given heat conduction strip 11, heat conduction on the heat conduction strip 11 gives two heat conduction blocks, heat conduction on two heat conduction blocks gives heat dissipation strip 3, the inside both sides of apron 2 and upper cover plate 9 are hugged closely respectively to two heat dissipation strips 3, heat on the heat dissipation strip 3 can give off the outside of apron 2 and upper cover plate 9 down through radiating groove 4, from what when promoting dustproof effect, circuit board main part 1's heat dispersion has also been ensured.

The working principle is as follows: in the process of using the utility model, when the board card is installed, the upper cover plate 9 and the lower cover plate 2 are rotated by taking the sleeve shaft 13 as an axis, so that the upper cover plate 9 and the lower cover plate 2 rotate towards the circuit board main body 1 until one side of the upper cover plate 9 is attached to one side of the lower cover plate 2, at the moment, the connecting rod 12 is clamped between the two corresponding grooves 17 to extrude the rubber sheets 18 at the inner sides of the two corresponding grooves 17, thereby preventing dust from entering between the lower cover plate 2 and the upper cover plate 9 from the corresponding grooves 17 and avoiding the problem of contact between the dust and the circuit board main body 1.

And in the in-process of using, circuit board main part 1 itself can produce the heat, heat on the circuit board main part 1 can conduct for heat conduction strip 11, heat conduction on the heat conduction strip 11 gives two heat conduction pieces, heat conduction on two heat conduction pieces gives heat dissipation strip 3, the inside both sides of apron 2 and upper cover plate 9 are hugged closely down respectively to two heat dissipation strips 3, the heat on the heat dissipation strip 3 can distribute the outside of apron 2 and upper cover plate 9 down through radiating groove 4, from what when promoting dustproof effect, circuit board main part 1's heat dispersion has also been ensured.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. The utility model provides a touch-control drive integrated circuit board of integrated dust cover board, includes circuit board main part (1), its characterized in that: the one end fixed mounting of circuit board main part (1) has heat conduction strip (11), the outside fixed mounting of heat conduction strip (11) has recess strip (14), one side fixed mounting of recess strip (14) has connecting rod (12), the one end fixed mounting that recess strip (14) were kept away from in connecting rod (12) has sleeve shaft (13), the outside activity of sleeve shaft (13) is provided with dustproof subassembly, the equal fixed mounting in both ends of heat conduction strip (11) has heat-conducting component.

2. The touch drive board card integrated with the dustproof cover plate as claimed in claim 1, wherein: the dustproof assembly comprises an upper cover plate (9) and a lower cover plate (2), wherein two second lantern rings (6) are fixedly mounted on one side of the upper cover plate (9) and the lower cover plate (2), the upper cover plate (9) is fixedly connected with the two second lantern rings (6) through the two L-shaped connectors (16), the lower cover plate (2) is fixedly connected with the two first lantern rings (5) and the two second lantern rings (6) and is movably sleeved on the outer side of the circular plate (7).

3. The touch drive board card integrated with the dustproof cover plate as claimed in claim 2, wherein: the mounting groove has been seted up to the upper surface of upper cover plate (9), the mounting groove runs through to the lower surface from the upper surface of upper cover plate (9), on upper cover plate (9) and in the inboard fixed mounting of mounting groove filter (8).

4. The touch drive board card integrated with the dustproof cover plate as claimed in claim 2, wherein: the equal fixed mounting in both ends of sleeve axle (13) has plectane (7), the diameter of plectane (7) is greater than the internal diameter of second lantern ring (6) and first lantern ring (5), one side of upper cover plate (9) and lower apron (2) and in the corresponding position of connecting rod (12) all seted up corresponding groove (17), the inboard fixed mounting that corresponds groove (17) has sheet rubber (18).

5. The touch drive board card integrated with the dustproof cover plate as claimed in claim 1, wherein: the heat conduction assembly comprises a heat dissipation strip (3), heat conduction blocks are fixedly mounted at two ends of the heat conduction strip (11), and the heat dissipation strip (3) is fixedly mounted at one end, far away from the heat conduction strip (11), of the heat conduction block.

6. The touch drive board card integrated with the dustproof cover plate as claimed in claim 2, wherein: a plurality of radiating grooves (4) are formed in the two sides of the upper cover plate (9) and the lower cover plate (2) and in the corresponding positions of the two radiating strips (3), and an exposure hole (10) is formed in one side of the upper cover plate (9) and one side of the lower cover plate (2).