CN219891470U

CN219891470U - Foaming diffuser plate with protection architecture

Info

Publication number: CN219891470U
Application number: CN202321223310.0U
Authority: CN
Inventors: 郭龙; 白瑞姣
Original assignee: Mianyang Hongrui Technology Co ltd
Current assignee: Mianyang Hongrui Technology Co ltd
Priority date: 2023-05-19
Filing date: 2023-05-19
Publication date: 2023-10-24
Anticipated expiration: 2033-05-19

Abstract

The utility model relates to the technical field of diffusion plates, and discloses a foaming diffusion plate with a protection structure, which comprises a diffusion plate, wherein a support plate is arranged at the lower end of the diffusion plate, a lamp source is arranged on the upper surface of the support plate, a protection device is arranged at the lower end of the diffusion plate, and the protection device comprises: support bar, base, fixed section of thick bamboo, attenuator, disc, bracing piece, supporting seat, device board, bull stick, worm wheel, connecting plate, motor, bracing piece upper end fixed connection supporting seat, supporting seat upper end fixed connection base lower extreme, thereby fixedly connected with device board on the base, thereby conveniently accomplish the diffuser plate and protect when using through having set up protection device, can downwardly moving extrudees the supporting seat when diffuser plate body atress, simultaneously the supporting seat downwardly moving extrudees the inside bracing piece of fixed section of thick bamboo to thereby accomplish to protect the diffuser plate through the attenuator of bracing piece below, thereby make things convenient for the device to use for a long time.

Description

Foaming diffuser plate with protection architecture

Technical Field

The utility model relates to the technical field of diffusion plates, in particular to a foaming diffusion plate with a protection structure.

Background

The light diffusion plate is a device which utilizes the physical phenomena of refraction, reflection and scattering when light encounters two mediums with different refractive indexes in the way of traveling by chemical or physical means, and changes the traveling route of the light by adding inorganic or organic light diffusion agents on the basis of PMMA, PC, PS, PP and other base materials or manually adjusting the light by arranging micro-characteristic structures on the surface of the base materials to cause the light to be refracted, reflected and scattered in different directions.

In traditional straight following formula backlight unit, the diffuser plate is supported by the middle frame in general all around, then uses its fixed setting in the lamp source top, and the lamp source carries out the regulation of light through the diffuser plate to make things convenient for the device to use.

However, as the diffusion plate is thinner and has a larger space with the light source, the diffusion plate can be sunken in the middle after long-time use to influence the module picture, so that the device is influenced to use, and the diffusion plate cannot be adjusted in the subsequent process by fixedly arranging the diffusion plate above the light source to use, so that the diffusion plate can be used in one position only, and the practicability of the diffusion plate is influenced; in view of this, we propose a foaming diffusion plate with a protective structure.

Disclosure of Invention

The present utility model is directed to a foaming diffusion plate with a protection structure, so as to solve the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a foaming diffuser plate with protection architecture, includes the diffuser plate, the diffuser plate lower extreme is provided with the backup pad, the backup pad upper surface is provided with the lamp source, the diffuser plate lower extreme is provided with protection device, protection device includes:

the support bar is arranged at the lower end of the diffusion plate, the lower end of the support bar is provided with a base, the upper end of the support bar is fixedly provided with a fixed cylinder, the inner wall of the fixed cylinder is fixedly connected with a damper, the upper end of the damper is fixedly connected with a disc, the upper end of the disc is fixedly connected with a support bar, the upper end of the support bar is fixedly connected with a support seat, and the upper end of the support seat is fixedly connected with the lower end of the base;

the device board, device board fixed connection is at the base upper surface, support bar upper end and diffuser plate lower extreme joint, support bar lower extreme and base upper surface rotate to be connected with the bull stick, device board surface rotation is connected with the bull stick, bull stick fixedly connected with worm, support bar fixedly connected with worm wheel, surface mounting has the connecting plate on the base, connecting plate lateral wall fixed mounting has the motor, the one end fixed connection of device board is kept away from with the bull stick to motor output shaft.

Preferably, the worm and the worm wheel are meshed.

Preferably, the fixed cylinder, the damper, the disc, the support rod and the support seat are arranged in two groups, and the two groups of fixed cylinders, the damper, the disc, the support rod and the support seat are symmetrically arranged by taking the central line of the base as a symmetrical axis.

Preferably, the light sources are provided with a plurality of groups and are all arranged on the surface of the supporting plate.

Preferably, the discs are connected to two sides of the inner wall of the fixed cylinder in a sliding manner.

Preferably, a clamping groove is formed in the lower end of the diffusion plate, and the clamping groove is clamped with the support bar.

Compared with the prior art, the utility model provides the foaming diffusion plate with the protection structure, which has the following beneficial effects:

1. this foaming diffuser plate with protection architecture is thereby conveniently accomplished protecting the diffuser plate when using through having set up protection device, can down remove when diffuser plate body atress and extrude the supporting seat, and the supporting seat down removes extrudees the inside bracing piece of fixed cylinder to thereby cushion through the attenuator of bracing piece below and accomplish to protect the diffuser plate.

2. This foaming diffuser plate with protection architecture is through having set up support bar, device board, bull stick, worm wheel, connecting plate, motor and thereby send out just accomplish the position to the diffuser plate and rotate the regulation, and the user can rotate through worm rotation drive worm wheel to make worm wheel and inside bracing piece rotate, and then make the position of diffuser plate adjust the use.

Drawings

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

FIG. 2 is a schematic diagram of a front cross-sectional structure of the present utility model;

FIG. 3 is an enlarged schematic view of the portion A of the present utility model;

fig. 4 is an enlarged schematic view of the part B of the present utility model.

In the figure: 1. a diffusion plate; 2. a support plate; 3. a light source; 4. a protection device; 41. a support bar; 42. a base; 43. a fixed cylinder; 44. a damper; 45. a disc; 46. a support rod; 47. a support base; 48. a device board; 49. a rotating rod; 410. a worm; 411. a worm wheel; 412. a connecting plate; 413. a motor.

Detailed Description

As shown in fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a foaming diffuser plate with protection architecture, includes diffuser plate 1, and diffuser plate 1 lower extreme is provided with backup pad 2, and backup pad 2 upper surface is provided with lamp source 3, and diffuser plate 1 lower extreme is provided with protection device 4, and protection device 4 includes: the support bar 41, the support bar 41 sets up in diffuser plate 1 lower extreme, the support bar 41 lower extreme is provided with the base 42, support plate 2 upper end fixed mounting has fixed section of thick bamboo 43, fixed section of thick bamboo 43 inner wall fixed connection attenuator 44, attenuator 44 upper end fixed connection disc 45, disc 45 upper end fixed connection bracing piece 46, bracing piece 46 upper end fixed connection supporting seat 47, supporting seat 47 upper end fixed connection base 42 lower extreme, be fixedly connected with device board 48 at base 42 upper surface, support bar 41 upper end and diffuser plate 1 lower extreme joint, support bar 41 lower extreme and base 42 upper surface swivelling joint, device board 48 surface swivelling joint has bull stick 49, bull stick 49 surface fixedly connected with worm 410, support bar 41 surface fixedly connected with worm wheel 411, base 42 upper surface fixedly mounted has connecting plate 412, connecting plate 412 lateral wall fixed mounting has motor 413, motor 413 output shaft and one end fixed connection that the bull stick 49 kept away from device board 48.

Specifically, the protection device 4 according to the present utility model includes: support bar 41, base 42, fixed cylinder 43, damper 44, disk 45, support bar 46, support seat 47, device plate 48, rotating rod 49, worm 410, worm wheel 411, connecting plate 412, motor 413.

In one embodiment of the utility model, the supporting bar 41 is arranged at the lower end of the diffusion plate 1, the lower end of the supporting bar 41 is provided with the base 42, the upper end of the supporting plate 2 is fixedly provided with the fixed cylinder 43, the inner wall of the fixed cylinder 43 is fixedly connected with the damper 44, the upper end of the damper 44 is fixedly connected with the disc 45, the upper end of the disc 45 is fixedly connected with the supporting rod 46, the upper end of the supporting rod 46 is fixedly connected with the supporting seat 47, the upper end of the supporting seat 47 is fixedly connected with the lower end of the base 42, the upper surface of the base 42 is fixedly connected with the device plate 48, the protection device 4 is arranged so as to conveniently protect the diffusion plate 1 when the diffusion plate 1 is used, when the diffusion plate 1 body is stressed, the supporting seat 47 can be downwards moved to extrude, meanwhile, the supporting seat 47 downwards moves to extrude the supporting rod 46 in the fixed cylinder 43, and the damper 44 under the supporting rod 46 is buffered so as to protect the diffusion plate 1, thereby facilitating the long-term use of the device, the upper end of the supporting bar 41 is clamped with the lower end of the diffusion plate 1, the lower end of the supporting bar 41 is rotationally connected with the upper surface of the base 42, the surface of the device plate 48 is rotationally connected with the rotating rod 49, the surface of the rotating rod 49 is fixedly connected with the worm 410, the surface of the supporting bar 41 is fixedly connected with the worm wheel 411, the upper surface of the base 42 is fixedly provided with the connecting plate 412, the side wall of the connecting plate 412 is fixedly provided with the motor 413, the output shaft of the motor 413 is fixedly connected with one end of the rotating rod 49 away from the device plate 48, when the direction of the diffusion plate 1 is required to be regulated by a user so as to be matched with the light source 3 in different directions, the user can rotate the output shaft of the motor 413, the output shaft of the motor 413 rotates to drive the rotating rod 49 to rotate, and then the worm wheel 411 meshed with the worm 410 and the supporting bar 41 inside the worm wheel are driven to rotate, and further, the diffusion plate 1 at the upper end of the support bar 41 is rotated, thereby facilitating the use of the device.

With continued reference to fig. 1-4, the worm 410 is engaged with the worm wheel 411, two groups of fixing cylinders 43, dampers 44, discs 45, supporting rods 46 and supporting seats 47 are provided, the two groups of fixing cylinders 43, dampers 44, discs 45, supporting rods 46 and supporting seats 47 are symmetrically arranged by taking the central line of the base 42 as a symmetrical axis, the lamp source 3 is provided with a plurality of groups and is arranged on the surface of the supporting plate 2, the discs 45 are slidably connected to two sides of the inner wall of the fixing cylinders 43, clamping grooves are formed in the lower end of the diffusion plate 1, and the clamping grooves are clamped with the supporting rods 41.

In the embodiment of the utility model, in order to facilitate the connection protection of the diffusion plate 1, a clamping groove is formed at the lower end of the diffusion plate 1, and the clamping groove is clamped with the supporting bar 41.

When the operation, thereby the user need adjust the direction of diffuser plate 1 accomplish and carry out the cooperation of different directions with lamp source 3, thereby the user can make its output shaft rotate through starter motor 413, motor 413 output shaft rotates and drives bull stick 49 and rotate, and then drive worm wheel 411 and inside support bar 41 with worm 410 meshing rotate, and then make diffuser plate 1 of support bar 41 upper end rotate, thereby make things convenient for the device to use, can downwardly moving extrudees supporting seat 47 when diffuser plate 1 body atress, simultaneously supporting seat 47 downwardly moving extrudees the inside bracing piece 46 of fixed cylinder 43, and thereby accomplish to protect diffuser plate 1 through the attenuator 44 of bracing piece 46 below, thereby make things convenient for the device to use for a long time.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims

1. The utility model provides a foaming diffuser plate with protection architecture, includes diffuser plate (1), diffuser plate (1) lower extreme is provided with backup pad (2), backup pad (2) upper surface is provided with lamp source (3), its characterized in that: the diffusion plate (1) lower extreme is provided with protection device (4), protection device (4) include:

the support bar (41), support bar (41) set up in diffuser plate (1) lower extreme, support bar (41) lower extreme is provided with base (42), support plate (2) upper end fixed mounting has a fixed section of thick bamboo (43), fixed section of thick bamboo (43) inner wall fixed connection attenuator (44), attenuator (44) upper end fixed connection disc (45), disc (45) upper end fixed connection bracing piece (46), bracing piece (46) upper end fixed connection supporting seat (47), supporting seat (47) upper end fixed connection base (42) lower extreme;

device board (48), device board (48) fixed connection is at base (42) upper surface, support bar (41) upper end and diffuser plate (1) lower extreme joint, support bar (41) lower extreme and base (42) upper surface rotate and are connected, device board (48) surface rotation is connected with bull stick (49), bull stick (49) surface fixedly connected with worm (410), support bar (41) surface fixedly connected with worm wheel (411), surface fixedly mounted has connecting plate (412) on base (42), connecting plate (412) lateral wall fixed mounting has motor (413), one end fixed connection that device board (48) was kept away from to motor (413) output shaft and bull stick (49).

2. The foaming diffusion plate with a protection structure according to claim 1, wherein: the worm (410) is engaged with the worm wheel (411).

3. The foaming diffusion plate with a protection structure according to claim 1, wherein: the fixed cylinder (43), the damper (44), the disc (45), the supporting rod (46) and the supporting seat (47) are arranged in two groups, and the fixed cylinder (43), the damper (44), the disc (45), the supporting rod (46) and the supporting seat (47) are symmetrically arranged by taking the central line of the base (42) as a symmetrical axis.

4. The foaming diffusion plate with a protection structure according to claim 1, wherein: the light sources (3) are provided with a plurality of groups and are all arranged on the surface of the supporting plate (2).

5. The foaming diffusion plate with a protection structure according to claim 1, wherein: the discs (45) are connected to the two sides of the inner wall of the fixed cylinder (43) in a sliding manner.

6. The foaming diffusion plate with a protection structure according to claim 1, wherein: the lower end of the diffusion plate (1) is provided with a clamping groove which is clamped with the supporting bar (41).