CN220798910U - Naked eye 3D display module LED - Google Patents

Abstract

The utility model belongs to the technical field of naked eye 3D, and particularly relates to a naked eye 3D display module LED, which comprises a shell and a mounting groove formed in the shell, wherein a circuit board fixed with the shell is arranged in the mounting groove, an LED main body is connected to the circuit board, a group of radiating hole main bodies communicated with the mounting groove in a penetrating way are formed in the back of the shell, and a hairbrush for cleaning the radiating hole main bodies is arranged on the shell through a displacement assembly, and the naked eye 3D display module LED is characterized in that: the displacement assembly comprises two dovetail sliding blocks, the two dovetail sliding blocks are respectively fixed at two ends of the hairbrush, which is close to the shell, dovetail sliding grooves for adapting the two dovetail sliding blocks are formed in the shell, and the dovetail sliding blocks are located in the dovetail sliding grooves. According to the utility model, when the radiating hole main body is cleaned, the radiating hole main body can be cleaned only by the lower napping brush, and the brush can be automatically reset after cleaning, so that the operation process is simple, the workload of workers can be reduced, and the cleaning efficiency is improved.

Description

Naked eye 3D display module LED

Technical Field

The utility model belongs to the technical field of naked eye 3D, and particularly relates to a naked eye 3D display module LED.

Background

The naked eye 3D can see the 3D effect on the display without wearing red and blue glasses or polarized glasses required in the original 3D display, the technology is developed and popularized worldwide, experts predict that in the next ten years, not only the original 2D film will be replaced by the 3D film, but also the 3D shooting technology can be applied no matter the commercial propaganda film or the commercial advertisement, and the naked eye 3D is naked eye 3D display equipment, so that people can easily watch 3D images. With the market of naked eye 3D display equipment of the digital code of the day, the naked eye 3D technology is marked in the field of actual march commercial popularization in China.

According to the search, as disclosed in publication number CN218450243U, a naked eye 3D display module LED of Chinese patent comprises a heat radiation fin, a heat radiation hole, a fan, a rotating handle, a screw rod, a nut, a shell, a hairbrush, a supporting end bearing, a fixed end bearing, an LED display screen, a circuit board and the like;

The heat generated in the working process of the circuit board is absorbed through the radiating fins, a group of radiating holes can ventilate and radiate the inside of the mounting groove, a plurality of fans can cool the inside of the mounting groove in an air-cooling manner, when cleaning is needed, an operator rotates the rotating handle clockwise to drive the screw rod connected with the fixed end bearing and the supporting end bearing, the driven screw rod drives the connected nut to linearly displace downwards, the nut to linearly displace downwards drives the connected hairbrush to linearly displace downwards, the hairbrush to linearly displace downwards can sweep dust and sundries attached to the back of the shell, dust and sundries can be effectively prevented from being absorbed on the shell to block the group of radiating holes, other cleaning tools are prevented from being found, the cleaning tool is convenient to use, the rotating handle can be stopped until the lower surface of the nut contacts and is connected with the upper surface of the fixed end bearing, and then the rotating handle is reversely rotated until the hairbrush can be reset when the upper surface of the nut contacts and is connected with the lower surface of the supporting end bearing.

However, the cleaning mode of the above patent is complicated in operation process, and requires a worker to manually rotate the screw rod continuously until the nut contacts the upper surface of the fixed end bearing, and the brush can complete cleaning of the heat dissipation holes. This manner of operation is time consuming and increases the amount of work done by the worker. In addition, after the cleaning is finished, the worker also needs to reversely rotate the rotating handle to enable the nut to be in contact with the lower surface of the bearing at the supporting end, and the hairbrush can be reset. This resetting operation also increases the workload and time costs of the worker.

Meanwhile, the quick cleaning mode is difficult to realize, because a worker is required to manually rotate the screw rod, the heat dissipation effect can be influenced due to overlong cleaning time, and therefore the stable operation of the LED display module is influenced.

Disclosure of utility model

The utility model aims to provide an LED of a naked eye 3D display module, which can simplify the operation process and reduce the workload of workers.

The technical scheme adopted by the utility model is as follows:

The utility model provides a bore hole 3D display module LED, includes the shell and the mounting groove of seting up on it, the mounting groove inside be provided with the fixed circuit board of shell, be connected with the LED main part on the circuit board, the shell back seted up with the mounting groove runs through communicating a set of louvre main part, install the brush that is used for clearing up the louvre main part through displacement subassembly on the shell, its characterized in that: the displacement assembly comprises two dovetail sliding blocks, the two dovetail sliding blocks are respectively fixed at two ends of the hairbrush close to the shell, a dovetail sliding groove for adapting the two dovetail sliding blocks is formed in the shell, the dovetail sliding blocks are located in the dovetail sliding groove, and interference fit is achieved between the dovetail sliding blocks and the dovetail sliding groove.

The displacement assembly further comprises a reset assembly, the reset assembly comprises a transverse groove formed in one side of the shell and close to the top end, a cylinder is arranged in the transverse groove, elastic rubber bands are arranged on two sides of the cylinder, and the elastic rubber bands penetrate through the transverse groove and are fixedly connected with the dovetail sliding block.

The inside in horizontal groove has offered the circular through-hole that adaptation elastic rubber band was moved, the elastic rubber band runs through the inside of circular through-hole, just set up sliding connection through circular through-hole between horizontal groove and the elastic rubber band.

Two guide rods are rotatably connected to the two ends of the inner side of the transverse groove and close to the positions of the round through holes, the guide rods are vertically arranged at the same end, and the elastic rubber bands penetrate through between every two adjacent guide rods respectively.

The bottom end of one side of the shell is fixedly provided with a storage box, and the inside of the storage box is provided with a cotton thread board.

The utility model has the technical effects that:

According to the utility model, when the radiating hole main body is cleaned, the radiating hole main body can be cleaned only by the lower napping brush, and the brush can be automatically reset after cleaning, so that the operation process is simple, the workload of workers can be reduced, and the cleaning efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the side of the housing of the present utility model;

FIG. 3 is a schematic diagram of a reset assembly of the present utility model;

FIG. 4 is an exploded view of the interior of the storage tank of the present utility model;

fig. 5 is a schematic view of the structure of the inside of the lateral groove in the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. A housing; 2. a circuit board; 3. an LED main body; 4. a brush; 5. dovetail slide blocks; 6. a transverse slot; 7. a cylinder; 8. elastic rubber band; 9. a guide stick; 10. dovetail grooves; 11. a storage tank; 12. a partition plate; 13. cotton ropes; 14. a cotton thread board; 15. and a heat dissipation hole main body.

Detailed Description

The present utility model will be specifically described with reference to examples below in order to make the objects and advantages of the present utility model more apparent. It should be understood that the following text is intended to describe only one or more specific embodiments of the utility model and does not limit the scope of the utility model strictly as claimed.

As shown in fig. 1-5, an naked eye 3D display module LED comprises a housing 1, wherein the housing 1 is provided with a mounting groove, a circuit board 2 fixedly connected with the housing 1 is arranged in the mounting groove, the front surface of the circuit board 2 is connected with an LED main body 3, the back surface of the housing 1 is provided with a group of radiating hole main bodies 15 communicated with the mounting groove in a penetrating way, and a hairbrush 4 for cleaning the radiating hole main bodies 15 is arranged on the housing 1 through a displacement assembly;

the shell 1, the circuit board 2, the LED main body 3, the hairbrush 4, the radiating hole main body 15 and the fan set are all of the prior art, and are disclosed in a naked eye 3D display module LED of Chinese patent with publication number CN218450243U, the working principle among the above components is as follows:

The fan group adsorbs heat generated in the working process of the circuit board 2, the radiating hole main body 15 can ventilate and radiate the inside of the mounting groove, the fan group can cool the inside of the mounting groove in an air-cooling manner, when dust and sundries attached to the outer side of the radiating hole main body 15 need to be cleaned, the displacement assembly can drive the hairbrush 4 to linearly displace downwards, and the hairbrush 4 which linearly displaces downwards can sweep dust and sundries attached to the radiating hole main body 15, so that the dust and sundries can be effectively prevented from blocking the radiating hole main body 15;

The above is the working principle among the components, which is not described in detail in this embodiment, and the core scheme of the present technical solution is the specific structure of the displacement assembly;

Referring to fig. 2-5, the displacement assembly comprises two dovetail sliding blocks 5, the two dovetail sliding blocks 5 are respectively fixed at two ends of the brush 4, which are close to the shell 1, a dovetail sliding groove 10 which is matched with the two dovetail sliding blocks 5 is formed in the shell 1, the dovetail sliding blocks 5 are positioned in the dovetail sliding groove 10, the dovetail sliding blocks 5 can slide in the dovetail sliding groove 10 through the arrangement of the dovetail sliding grooves 10, and the dovetail sliding blocks 5 and the dovetail sliding grooves 10 are in interference fit, so that the brush 4 is in sliding connection with the shell 1 through the arrangement of the dovetail sliding blocks 5 and the dovetail sliding grooves 10;

According to the above structure, when dust and sundries attached to the outer side of the radiating hole main body 15 need to be cleaned, the brush 4 can slide on the outer side of the radiating hole main body 15 through the arrangement of the dovetail sliding block 5 and the dovetail sliding groove 10, the dovetail sliding block 5 slides from the top end of the dovetail sliding groove 10 to the bottom end of the dovetail sliding groove 10 in the process, and the cotton thread plate 14 slides from the top end of the radiating hole main body 15 to the bottom end of the radiating hole main body 15, so that dust and sundries attached to the radiating hole main body 15 can be swept down;

Referring to fig. 3 and 5, in order to further simplify the operation process, the displacement assembly further includes a reset assembly for resetting the brush 4, through which the brush 4 can be automatically reset after the brush 4 is pulled down, so as to reduce the steps of pulling up the brush 4, and the operation process is described in detail below with respect to the structure and working principle of the reset assembly:

The resetting component comprises a transverse groove 6 which is formed in one side of the shell 1 and is close to the top end, the transverse groove 6 and the hairbrush 4 are positioned on the same side of the shell 1, a cylinder 7 is arranged in the middle of the interior of the transverse groove 6, elastic rubber bands 8 are arranged on two sides of the cylinder 7, a circular through hole which is matched with the elastic rubber bands 8 to move is formed in the interior of the transverse groove 6, the circular through hole is communicated with the dovetail chute 10, and one end, far away from the cylinder 7, of the elastic rubber bands 8 penetrates through the interior of the circular through hole and is fixedly connected with the dovetail sliding block 5;

In order to reduce dust, sundries and the like entering the transverse groove 6, a blocking plate is clamped at the outer side of the transverse groove 6, so that the dust, the sundries and the like can be reduced;

According to the above structure, when the brush 4 is pulled down, the dovetail sliding block 5 is made to slide from the top end of the dovetail sliding groove 10 to the bottom end of the dovetail sliding groove 10 and the cotton thread plate 14 is made to slide from the top end of the radiating hole main body 15 to the bottom end of the radiating hole main body 15, the elastic rubber band 8 is stressed and stretched in the process, and when the cotton thread plate 14 slides from the top end of the radiating hole main body 15 to the bottom end of the radiating hole main body 15, the cleaning of the radiating hole main body 15 is completed, at this time, the pull down of the brush 4 can be released, and the brush 4 can be automatically reset through the elastic characteristic of the elastic rubber band 8, so that the step of pulling up the brush 4 can be reduced.

In the process that the elastic rubber band 8 is forced to extend and drives the hairbrush 4 to reset, the elastic rubber band 8 is in a vertical sliding state in the circular through hole, in order to reduce abrasion of the elastic rubber band 8, chamfering is carried out at the top end and the bottom end of the circular through hole, and when the elastic rubber band 8 slides vertically in the circular through hole, abrasion between the elastic rubber band 8 and the circular through hole can be reduced;

referring to fig. 5, two guiding rods 9 are rotatably connected to the two ends of the inner side of the transverse groove 6 and are close to the position of the circular through hole, the two guiding rods 9 at the same end are vertically arranged, two elastic rubber bands 8 respectively pass through between every two adjacent guiding rods 9, and the elastic rubber bands 8 can be guided through the arrangement of the guiding rods 9, so that when the elastic rubber bands slide up and down in the circular through hole, the contact between the elastic rubber bands 8 and the inner wall of the circular through hole is reduced, and the friction between the elastic rubber bands 8 and the circular through hole is further reduced.

Referring to fig. 2 and 4, when the brush 4 sweeps dust and foreign matters off the heat dissipation hole body 15, in order to effectively collect the dust and the foreign matters and reduce the scattering of the dust and the foreign matters when the fan set works, a storage box 11 is fixed at the bottom end of one side of the housing 1, the storage box 11 is positioned below the brush 4, and a cotton thread plate 14 is installed inside the storage box 11;

When in use, the cotton thread plate 14 can be dripped to be in a wet state, when dust and sundries are swept down, the cotton thread plate can be effectively received by the storage box 11, at the moment, the dust and the sundries can fall on the top of the cotton thread plate 14, and the cotton thread plate 14 is in a wet state, so that the dust and the sundries on the top of the cotton thread plate become wet, the weight of the cotton thread plate is increased, and the dust and the sundries are not easy to be scattered around by wind generated when the fan group works, so that the possibility of being attached to the radiating hole main body 15 again is further reduced;

Referring to fig. 4, and in order to lengthen the wet state of the lint sheet 14 and reduce the step of manually dripping water onto the lint sheet 14, a partition 12 is fixed to the inside of the storage tank 11 at the bottom of the lint sheet 14, a liquid storage chamber is formed between the partition 12 and the storage tank 11, the storage chamber is used to store water, a plurality of cotton threads 13 are installed inside the partition 12, the cotton threads 13 penetrate through the inside of the partition 12, and the top thereof is in contact with the bottom of the lint sheet 14, and the bottom thereof is positioned inside the liquid storage chamber and in contact with the inside of the storage tank 11.

Meanwhile, in order to facilitate water injection into the liquid storage chamber in the storage tank 11, water injection holes are formed in the storage tank 11, and the water injection holes are positioned at the bottom of the partition plate 12. When water injection is needed, water can be injected into the liquid storage chamber through the water injection holes. Meanwhile, in order to prevent water from flowing out, a sealing plug is arranged inside the water injection hole. After water is injected, the water injection hole can be plugged by plugging.

When the water injection is completed, the cotton string 13 absorbs water and transfers it to the cotton board 14, so that it can be kept in a wet state for a long time. This can reduce the dripping of water onto the lint sheet 14 by a person, thereby simplifying the operation.

To sum up: according to the utility model, when the radiating hole main body 15 is cleaned, the radiating hole main body 15 can be cleaned only by the lower napping brush 4, and the brush 4 can be automatically reset after cleaning, so that the operation process is simple, the workload of workers can be reduced, and the cleaning efficiency is improved.

The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.

Claims (6)

1. The utility model provides a bore hole 3D display module LED, includes shell (1) and the mounting groove of seting up on it, the mounting groove inside be provided with circuit board (2) that shell (1) is fixed, be connected with LED main part (3) on circuit board (2), shell (1) back seted up with the mounting groove runs through communicating a set of louvre main part (15), install on shell (1) through displacement subassembly and be used for clearing up brush (4) of louvre main part (15), its characterized in that: the displacement assembly comprises two dovetail sliding blocks (5), the two dovetail sliding blocks (5) are respectively fixed at two ends of the brush (4) close to the shell (1), dovetail sliding grooves (10) for adapting to the two dovetail sliding blocks (5) are formed in the shell (1), the dovetail sliding blocks (5) are located in the dovetail sliding grooves (10), and interference fit is achieved between the dovetail sliding blocks (5) and the dovetail sliding grooves (10).

2. The naked eye 3D display module LED of claim 1, wherein: the displacement assembly further comprises a reset assembly, the reset assembly comprises a transverse groove (6) formed in one side of the shell (1) and close to the top end, a cylinder (7) is arranged in the transverse groove (6), elastic rubber bands (8) are arranged on two sides of the cylinder (7), and the elastic rubber bands (8) penetrate through the transverse groove (6) and are fixedly connected with the dovetail sliding block (5).

3. The naked eye 3D display module LED of claim 2, wherein: circular through holes for adapting to the movement of the elastic rubber bands (8) are formed in the transverse grooves (6), the elastic rubber bands (8) penetrate through the inside of the circular through holes, and the transverse grooves (6) are connected with the elastic rubber bands (8) in a sliding mode through the circular through holes.

4. A naked eye 3D display module LED according to claim 3, wherein: two guide rods (9) are rotatably connected to the two ends of the inner side of the transverse groove (6) and close to the positions of the round through holes, the guide rods (9) are vertically arranged at the same end, and the two elastic rubber bands (8) penetrate through between every two adjacent guide rods (9) respectively.

5. The naked eye 3D display module LED of claim 1, wherein: the bottom end of one side of the shell (1) is fixedly provided with a storage box (11), and the inside of the storage box (11) is provided with a cotton thread board (14).

6. The naked eye 3D display module LED of claim 5, wherein: the inside of bin (11) and be located the bottom of cotton board (14) and be fixed with baffle (12), the internally mounted of baffle (12) has a plurality of cotton ropes (13), the inside of baffle (12) is run through to cotton rope (13), and its top contacts with the bottom of cotton board (14), and its bottom contacts with the inboard of bin (11).