CN215006232U

CN215006232U - Outdoor projection protection box with damper

Info

Publication number: CN215006232U
Application number: CN202121602872.7U
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 an outdoor projection protective housing technical field specifically is an outdoor projection protective housing with damper, the power distribution box comprises a box body, the top cap is installed on the box top, and the box is inside to be connected with the connecting plate through buffer gear, the connecting plate top is fixed with the projecting apparatus main part, and top cap internally mounted has a motor, the motor bottom mounting has the bull stick, and the bull stick bottom mounting has the flabellum, box both sides inner wall all is connected with heat dissipation luffer board through block mechanism, buffer gear includes first spout, and first spout has all been seted up to box inner wall both sides. The utility model discloses an under the effect of first spout and first slider, can make the projector main part drive the connecting plate and remove, at this moment under the interact of last buffer board, lower buffer board and first spring, carry out the shock attenuation for the projector main part to the life of extension projector main part is solved the projector main part and is received inside the box and rock the problem that leads to the damage.

Description

Outdoor projection protection box with damper

Technical Field

The utility model relates to an outdoor projection protective housing technical field specifically is an outdoor projection protective housing with damper.

Background

The projecting apparatus is the equipment that can be with image or video projection on the curtain, and the projecting apparatus is when putting into use in the open air, will place it often in outdoor protective housing, protects the projecting apparatus, and along with modern society's continuous development, outdoor projection protective housing is also developing constantly.

The outdoor projection protection box of current is in the use, mostly with the projecting apparatus snap-on inside the protection box, but use in the open air and can produce and rock, get off for a long time and lead to the projecting apparatus to receive the damage easily to current protection box mostly can be provided with radiator shutter board and dispel the heat to the projecting apparatus, but radiator shutter board uses for a long time and can pile up more dust and be not convenient for clear up, consequently need an outdoor projection protection box with damper to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical problem, an object of the present invention is to provide an outdoor projection protection box with a damping mechanism to solve the problem that the existing outdoor projection protection box proposed in the above background art is inevitably shaken in outdoor use, and the projector is easily damaged after long-term use.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an outdoor projection protective housing with damper, includes the box, the top cap is installed on the box top, and is connected with the connecting plate through buffer gear inside the box, the connecting plate top is fixed with the projecting apparatus main part, and top cap internally mounted has the motor, the motor bottom mounting has the bull stick, and the bull stick bottom mounting has the flabellum, box both sides inner wall all is connected with radiator shutter board through block mechanism.

Preferably, buffer gear includes first spout, and box inner wall both sides have all seted up first spout, and are two sets of the inside first slider that all has sliding connection of first spout, and first slider are connected with the connecting plate both sides, the buffer board is installed to the connecting plate bottom, and box bottom inner wall installs down the buffer board, upward the equidistant welding has three first springs of group between buffer board and the lower buffer board.

Preferably, the bottom ends of the first sliding blocks are fixed with limiting rods at equal intervals, and cushion pads are glued to the bottom ends of the limiting rods.

Preferably, two sets of first slider bottom all is fixed with the second spring, and the second spring other end all fixes at first spout inner wall.

Preferably, block mechanism includes the nose bar, and box both sides outer wall equidistance installs the nose bar, the inside board that changes through pivot swing joint of nose bar, and change the inboard fixed block that is fixed with of board, the fixed block inboard is inserted and is established in the hole that the luffer boards inner wall was seted up, and box both sides inner wall equidistance has seted up the second spout, and the inside sliding connection of second spout has the second slider, the welding has the third spring between second slider outer wall and the second spout inner wall, the second slider outside articulates there is the hinge bar, and the hinge bar other end articulates in changeing the inboard.

Preferably, the handle is installed on the board outside of changeing, and the handle surface cover is equipped with the slipmat.

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

1. the outdoor projection protection box with the damping mechanism is provided with the buffering mechanism, when the projector main body is arranged above the connecting plate, the projector main body is inevitably shaken in outdoor use, so when the box body shakes due to external force, the connecting plate is driven to move by the projector main body under the action of the first sliding groove and the first sliding block, and at the moment, the projector main body is damped under the interaction of the upper buffering plate, the lower buffering plate and the first spring, so that the projector main body can be more stable in use inside the box body, the service life of the projector main body is prolonged, and the problem that the projector main body is damaged due to shaking inside the box body is solved;

2. this outdoor projection protective box with damper is provided with block mechanism, when needs clear up the dust on the radiation window board, through rotating the board for in the fixed block leaves the hole that the radiation window board inner wall was seted up, alright with dismantle the radiation window board, this mechanism through rotating the board alright dismantle with quick with the radiation window board, thereby clear up the dust to the radiation window board surface, this mechanism simple structure, the simple operation has saved operating personnel's the operating time and the work degree of difficulty.

Drawings

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

FIG. 2 is a right-side view of the 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 box body; 2. a top cover; 3. a connecting plate; 4. a projector main body; 5. a motor; 6. a rotating rod; 7. a fan blade; 8. a heat dissipating window panel; 11. a first chute; 12. a first slider; 13. an upper buffer plate; 14. a lower buffer plate; 15. a first spring; 16. a limiting rod; 17. a cushion pad; 18. a second spring; 21. a nose bar; 22. rotating the plate; 23. a fixed block; 24. a second chute; 25. a second slider; 26. a third spring; 27. a hinged lever; 28. a handle.

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: an outdoor projection protection box with a damping mechanism comprises a box body 1, a top cover 2 is installed at the top end of the box body 1, the interior of the box body 1 is connected with a connecting plate 3 through a buffer mechanism, a projector main body 4 is fixed at the top end of the connecting plate 3, a motor 5 is installed inside the top cover 2, a rotating rod 6 is fixed at the bottom end of the motor 5, fan blades 7 are fixed at the bottom end of the rotating rod 6, inner walls of two sides of the box body 1 are connected with radiating window plates 8 through clamping mechanisms, the buffer mechanism comprises first sliding grooves 11, first sliding grooves 11 are formed in two sides of the inner wall of the box body 1, first sliding blocks 12 are connected inside the two groups of first sliding grooves 11 in a sliding mode, the first sliding blocks 12 are connected with two sides of the connecting plate 3, an upper buffer plate 13 is installed at the bottom end of the connecting plate 3, a lower buffer plate 14 is installed on the inner wall of the bottom end of the box body 1, three groups of first springs 15 are welded between the upper buffer plate 13 and the lower buffer plate 14 at equal intervals, this mechanism makes projecting apparatus main part 4 can be more stable when using in box 1 is inside to extension projecting apparatus main part 4's life solves projecting apparatus main part 4 and receives to rock the problem that leads to the damage in box 1 is inside.

The bottom ends of the first sliding blocks 12 are all fixed with limiting rods 16 at equal intervals, buffering pads 17 are glued to the bottom ends of the limiting rods 16, and when the upper buffering plate 13 moves along with the first springs 15, the connecting plate 3 and the upper buffering plate 13 are more stable when moving under the action of the limiting rods 16 and the buffering pads 17, and the upper buffering plate 13 can be limited.

The bottom ends of the two groups of first sliding blocks 12 are all fixed with second springs 18, the other ends of the second springs 18 are all fixed on the inner wall of the first sliding groove 11, and the stability of the first sliding blocks 12 is improved when the first sliding blocks 12 move inside the first sliding groove 11 through the second springs 18.

Clamping mechanism includes nose bar 21, and nose bar 21 is installed to 1 both sides outer wall equidistance of box, nose bar 21 is inside to have a commentaries on classics board 22 through pivot swing joint, and it is fixed with fixed block 23 to change board 22 inboard, fixed block 23 is inboard to be inserted and to be established in the hole that 8 inner walls of radiator window boards were seted up, and 1 both sides inner wall equidistance of box has seted up

second spout

24, and 24 inside sliding connection of second spout has second slider 25, the welding has third spring 26 between second slider 25 outer wall and the 24 inner walls of second spout, the 25 outside of second slider articulates there is hinge bar 27, and the hinge bar 27 other end articulates at commentaries on classics board 22 inboardly, this mechanism changes board 22 alright dismantle radiator window board 8 with being quick through rotating, thereby clear up the dust of radiator window board 8 surface.

The handle 28 is installed to the commentaries on classics board 22 outside, and handle 28 surface cover is equipped with the slipmat, when needs rotate commentaries on classics board 22, through being provided with handle 28 to the slipmat is equipped with to the surface cover outside handle 28, it is more convenient when making operating personnel rotate commentaries on classics board 22.

The working principle is as follows: when the box body 1 is shaken by external force, the connecting plate 3 drives the projector main body 4 to move under the sliding action of the first sliding chute 11 and the first sliding block 12, then the projector main body 4 is damped under the action of the upper buffer plate 13, the lower buffer plate 14 and the first spring 15, a limiting rod 16 and a buffer cushion 17 are arranged, and when the upper buffer plate 13 moves downwards, the limiting rod 16 drives the buffer cushion 17 to move downwards to limit the upper buffer plate 13;

when the louver board 8 needs to be cleaned, the handle 28 is held, then the rotating plate 22 is rotated, at this time, the hinge rod 27 drives the second slider 25 to move inside the second sliding groove 24, and then the fixed block 23 leaves the hole formed in the inner wall of the louver board 8, so that the louver board 8 is fixed, and the operation is finished.

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. The utility model provides an outdoor projection protective housing with damper, includes box (1), its characterized in that: top cap (2) are installed on box (1) top, and box (1) is inside to be connected with connecting plate (3) through buffer gear, connecting plate (3) top is fixed with projecting apparatus main part (4), and top cap (2) internally mounted has motor (5), motor (5) bottom mounting has bull stick (6), and bull stick (6) bottom mounting has flabellum (7), box (1) both sides inner wall all is connected with radiator window board (8) through block mechanism.

2. The outdoor projection protection box with the shock absorption mechanism according to claim 1, wherein: buffer gear includes first spout (11), and box (1) inner wall both sides have all seted up first spout (11), and are two sets of first spout (11) inside sliding connection all has first slider (12), and first slider (12) are connected with connecting plate (3) both sides, buffer board (13) are installed to connecting plate (3) bottom, and box (1) bottom inner wall installs down buffer board (14), upward equidistant welding has three first springs of group (15) between buffer board (13) and lower buffer board (14).

3. The outdoor projection protection box with the shock absorption mechanism according to claim 2, wherein: limiting rods (16) are fixed to the bottom ends of the first sliding blocks (12) at equal intervals, and buffering pads (17) are glued to the bottom ends of the limiting rods (16).

4. The outdoor projection protection box with the shock absorption mechanism according to claim 2, wherein: two sets of first slider (12) bottom all is fixed with second spring (18), and second spring (18) other end all fixes in first spout (11) inner wall.

5. The outdoor projection protection box with the shock absorption mechanism according to claim 1, wherein: block mechanism includes nose bar (21), and box (1) both sides outer wall equidistance installs nose bar (21), nose bar (21) inside has commentaries on classics board (22) through pivot swing joint, and changes board (22) inboard and be fixed with fixed block (23), fixed block (23) inboard is inserted and is established in the hole that radiator shutter board (8) inner wall was seted up, and box (1) both sides inner wall equidistance has seted up second spout (24), and second spout (24) inside sliding connection has second slider (25), the welding has third spring (26) between second slider (25) outer wall and second spout (24) inner wall, second slider (25) outside articulates there is articulated pole (27), and articulated pole (27) other end articulates and changes board (22) inboard.

6. The outdoor projection protection box with the shock absorption mechanism according to claim 5, wherein: the handle (28) is installed in commentaries on classics board (22) outside, and handle (28) surface cover is equipped with the slipmat.