CN215000555U

CN215000555U - Projector protective outer cover with multiple functions

Info

Publication number: CN215000555U
Application number: CN202121602766.9U
Authority: CN
Inventors: 顾俊
Original assignee: Shanghai Xuanjin Multimedia Technology Co ltd
Current assignee: Shanghai Xuanjin Multimedia Technology Co ltd
Priority date: 2021-07-15
Filing date: 2021-07-15
Publication date: 2021-12-03
Anticipated expiration: 2031-07-15

Abstract

The utility model relates to a projecting apparatus equipment technical field specifically is a projecting apparatus protective housing with it is multi-functional, including chassis, first mount, second mount and rotation groove, the inside swing joint who rotates the groove has first damping pivot, the inside of rotating the groove has the adjustable shelf through first damping pivot swing joint, the one end fixedly connected with second damping pivot of adjustable shelf. The utility model discloses a first damping pivot that sets up, the adjustable shelf, second damping pivot, remove the frame, the fixture block, first cushion, the shock attenuation board, second cushion and damping spring, can realize the quick adjustment to the projector body, make that the projector can be better use, in the use of reality, the staff at first will remove the frame pulling, make first damping pivot and second damping pivot under the connection of adjustable shelf, carry out quick multi-angle and adjust, satisfy the demand of daily projector body height and angle of using.

Description

Projector protective outer cover with multiple functions

Technical Field

The utility model relates to a projecting apparatus equipment technical field specifically is a projecting apparatus protection dustcoat with it is multi-functional.

Background

A projector, also called a projector, is a device capable of projecting images or videos onto a curtain, light sources used by the projector include conventional high-intensity gas discharge light sources, such as an ultra-high pressure mercury lamp, a short arc xenon lamp, a metal halogen lamp, and novel light sources represented by LED light sources and laser light sources, and a conventional light source projector usually darkens and yellows a projected image with attenuation of light emitted from the light source after being used for a period of time, such as brightness attenuation, color saturation contrast reduction, and the like.

Projector projection quality, not only relevant with projection bulb's luminance, and also the relation is great with the influence of projection environment, the projected effect can directly be influenced to projector operational environment's light power, current projector protection dustcoat can only realize the simple protection to the projector, can't carry out stable regulation to the projector, and then can't satisfy the daily user demand of projector, be unfavorable for daily use, consequently need to design a projector protection dustcoat that has multiple functions to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a projecting apparatus protection dustcoat with it is multi-functional to provide current projecting apparatus protection dustcoat in solving above-mentioned background art and can only realize the simple protection to the projecting apparatus, can't carry out stable regulation to the projecting apparatus, and then can't satisfy the daily user demand of projecting apparatus, be unfavorable for daily problem of using.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a projecting apparatus protection dustcoat with it is multi-functional, includes the chassis, the first mount of one side fixedly connected with of chassis upper surface, the opposite side fixedly connected with second mount of chassis upper surface, the rotation groove has been seted up to the one end of chassis, the inside swing joint in rotation groove has first damping pivot, the inside in rotation groove has the adjustable shelf through first damping pivot swing joint, the one end fixedly connected with second damping pivot of adjustable shelf, the one end of adjustable shelf has the removal frame through second damping pivot swing joint, the upper surface that removes the frame is provided with the projecting apparatus body, the bottom fixedly connected with fixture block that removes the frame, the fixed surface of first mount is connected with first link, the last fixed surface of second mount is connected with the second link.

Preferably, one side of the first connecting frame is provided with a magnetic suction clamping groove, and the inside of the second connecting frame is movably connected with a movable baffle.

Preferably, one end of the movable baffle is fixedly connected with a magnetic suction connecting plate, the magnetic suction connecting plate is matched with the magnetic suction clamping groove, the other end of the movable baffle is fixedly connected with a limiting plate, and one side of the limiting plate is fixedly connected with a pull ring.

Preferably, a first sound box is arranged inside the first fixing frame, and a second sound box is arranged inside the second fixing frame.

Preferably, the surface of adjustable shelf is provided with first cushion, the inside of chassis is provided with the shock attenuation board, the surface of shock attenuation board is provided with the second cushion, the bottom fixedly connected with damping spring of shock attenuation board.

Preferably, the inner side wall of the second connecting frame is fixedly connected with a sliding block, and one side of the movable baffle plate is provided with a sliding groove.

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

1. the projector protective outer cover with multiple functions can realize the rapid adjustment of the projector body through the arranged first damping rotating shaft, the movable frame, the second damping rotating shaft, the movable frame, the clamping block, the first rubber pad, the damping plate, the second rubber pad and the damping spring, so that the projector can be better used, in the actual use process, a worker firstly pulls the movable frame to ensure that the first damping rotating shaft and the second damping rotating shaft can carry out rapid multi-angle adjustment under the connection of the movable frame, the requirements of the height and the angle of the projector body in daily use are met, meanwhile, the first rubber pad on the surface of the movable frame can be rapidly attached to the second rubber pad on the surface of the damping plate, and meanwhile, the damping spring at the bottom of the damping plate is matched for rapid and stable fixing operation, the design greatly improves the overall stability of equipment, and meets different requirements of the projector body in daily use, the practicability of equipment design is embodied.

2. This projecting apparatus protection dustcoat with it is multi-functional, first link through setting up, the draw-in groove is inhaled to magnetism, adjustable fender, the connecting plate is inhaled to magnetism, limiting plate and pull ring, can carry out quick sealed the saving to the projecting apparatus body, in daily use, the staff can pass through the pulling pull ring, make adjustable fender carry out quick slip operation through slider and spout inside the second link, inhale the connecting plate with the magnetism of adjustable fender one end and inhale the draw-in groove with the magnetism of first link one side and carry out quick absorption operation, accomplish the sealed protection operation to adjustable fender's fast and stable, such design has improved the protection to the projecting apparatus body greatly, it becomes more convenient to use daily use.

Drawings

Fig. 1 is a schematic perspective view of the structure of the present invention;

FIG. 2 is a schematic view of the shock absorbing plate structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

In the figure: 1. a chassis; 2. a first fixing frame; 3. a second fixing frame; 4. a rotating groove; 5. a first damping rotating shaft; 6. a movable frame; 7. a second damping rotating shaft; 8. a movable frame; 9. a projector body; 10. a clamping block; 11. a first connecting frame; 12. a second link frame; 13. a magnetic suction slot; 14. a movable baffle; 15. the connecting plate is magnetically attracted; 16. a limiting plate; 17. a pull ring; 18. a first sound box; 19. a second sound box; 20. a first rubber pad; 21. a damper plate; 22. a second rubber pad; 23. a damping spring; 24. a slider; 25. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment:

a multifunctional projector protective outer cover comprises an underframe 1, wherein a first damping rotating shaft 5, a second damping rotating shaft 7, a projector body 9, a magnetic suction clamping groove 13, a magnetic suction connecting plate 15, a first sound box 18 and a second sound box 19 which are used in the projector protective outer cover are directly purchased products in the market, the principle and the connection mode are the prior art which are well known by technical personnel in the field, one side of the upper surface of the underframe 1 is fixedly connected with a first fixing frame 2, the other side of the upper surface of the underframe 1 is fixedly connected with a second fixing frame 3, one end of the underframe 1 is provided with a rotating groove 4, the interior of the rotating groove 4 is movably connected with the first damping rotating shaft 5, the interior of the rotating groove 4 is movably connected with a movable frame 6 through the first damping rotating shaft 5, one end of the movable frame 6 is fixedly connected with the second damping rotating shaft 7, one end of the movable frame 6 is movably connected with a movable frame 8 through the second damping rotating shaft 7, remove the upper surface of frame 8 and be provided with projecting apparatus body 9, the bottom fixedly connected with fixture block 10 of removing frame 8, the first link 11 of fixed surface of first mount 2 is connected with, the last fixed surface of second mount 3 is connected with second link 12, the inside of first mount 2 is provided with first stereo set 18, the inside of second mount 3 is provided with second stereo set 19, the inside wall fixedly connected with slider 24 of second link 12, spout 25 has been seted up to one side of adjustable fender 14, get first damping pivot 5 and second damping pivot 7 under the connection of adjustable shelf 6, carry out quick multi-angle adjustment, satisfy the demand of the projecting apparatus body 9 height of daily use and angle.

Further, magnetic suction slot 13 has been seted up to one side of first link 11, the inside swing joint of second link 12 has adjustable fender 14, connecting plate 15 is inhaled to one end fixedly connected with magnetism of adjustable fender 14, the mutual adaptation of connecting plate 15 and magnetic suction slot 13 is inhaled to magnetism, adjustable fender 14's other end fixedly connected with limiting plate 16, one side fixedly connected with pull ring 17 of limiting plate 16, through pulling pull ring 17, make adjustable fender 14 carry out quick slip operation through slider 24 and spout 25 in second link 12 is inside, inhale connecting plate 15 and the magnetic suction slot 13 of first link 11 one side with the magnetism of adjustable fender 14 one end and carry out quick absorption operation.

Further, the surface of adjustable shelf 6 is provided with first cushion 20, and the inside of chassis 1 is provided with shock attenuation board 21, and the surface of shock attenuation board 21 is provided with second cushion 22, and the bottom fixedly connected with damping spring 23 of shock attenuation board 21, the first cushion 20 on adjustable shelf 6 surface can carry out quick laminating with the second cushion 22 on shock attenuation board 21 surface, and the damping spring 23 of the damping board 21 bottom of being cooperated simultaneously carries out rapid and stable's fixed operation.

The working principle is as follows: when the rapid sealing protection device is used, a user firstly pulls the movable frame 8 to enable the first damping rotating shaft 5 and the second damping rotating shaft 7 to be rapidly adjusted in multiple angles under the connection of the movable frame 6, so as to meet the requirements of the height and the angle of a projector body 9 used daily, meanwhile, the first rubber mat 20 on the surface of the movable frame 6 can be rapidly attached to the second rubber mat 22 on the surface of the damping plate 21, and meanwhile, the damping spring 23 at the bottom of the damping plate 21 is matched to perform rapid and stable fixing operation, in the daily use process, the worker can pull the pull ring 17 to enable the movable baffle 14 to perform rapid sliding operation inside the second connecting frame 12 through the slide block 24 and the slide groove 25, so as to perform rapid adsorption operation on the magnetic suction connecting plate 15 at one end of the movable baffle 14 and the magnetic suction clamping groove 13 at one side of the first connecting frame 11, and complete rapid and stable sealing protection operation on the movable baffle 14, the above is the whole working principle of the utility model.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A projector protection outer cover with multiple functions comprises an underframe (1), and is characterized in that: a first fixing frame (2) is fixedly connected to one side of the upper surface of the chassis (1), a second fixing frame (3) is fixedly connected to the other side of the upper surface of the chassis (1), a rotating groove (4) is formed in one end of the chassis (1), a first damping rotating shaft (5) is movably connected to the inside of the rotating groove (4), a movable frame (6) is movably connected to the inside of the rotating groove (4) through the first damping rotating shaft (5), a second damping rotating shaft (7) is fixedly connected to one end of the movable frame (6), a movable frame (8) is movably connected to one end of the movable frame (6) through the second damping rotating shaft (7), a projector body (9) is arranged on the upper surface of the movable frame (8), a clamping block (10) is fixedly connected to the bottom of the movable frame (8), and a first connecting frame (11) is fixedly connected to the surface of the first fixing frame (2), the upper surface of the second fixing frame (3) is fixedly connected with a second connecting frame (12).

2. A projector protection housing having multiple functions as claimed in claim 1, wherein: one side of the first connecting frame (11) is provided with a magnetic suction clamping groove (13), and the inside of the second connecting frame (12) is movably connected with a movable baffle plate (14).

3. A projector protection housing having multiple functions as claimed in claim 2, wherein: one end of the movable baffle plate (14) is fixedly connected with a magnetic suction connecting plate (15), the magnetic suction connecting plate (15) is matched with the magnetic suction clamping groove (13), the other end of the movable baffle plate (14) is fixedly connected with a limiting plate (16), and one side of the limiting plate (16) is fixedly connected with a pull ring (17).

4. A projector protection housing having multiple functions as claimed in claim 1, wherein: a first sound box (18) is arranged inside the first fixing frame (2), and a second sound box (19) is arranged inside the second fixing frame (3).

5. A projector protection housing having multiple functions as claimed in claim 1, wherein: the surface of adjustable shelf (6) is provided with first cushion (20), the inside of chassis (1) is provided with shock attenuation board (21), the surface of shock attenuation board (21) is provided with second cushion (22), the bottom fixedly connected with damping spring (23) of shock attenuation board (21).

6. A projector protection housing having multiple functions as claimed in claim 2, wherein: the inner side wall of the second connecting frame (12) is fixedly connected with a sliding block (24), and one side of the movable baffle plate (14) is provided with a sliding groove (25).