CN211180517U

CN211180517U - Projector outdoor protective box convenient to overhaul

Info

Publication number: CN211180517U
Application number: CN201922389140.3U
Authority: CN
Inventors: 昌学斌; 张庆龙
Original assignee: Jinan Jingxiong Video Technology Co ltd
Current assignee: Jinan Jingxiong Video Technology Co ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-08-04
Anticipated expiration: 2029-12-26

Abstract

The utility model provides a projector outdoor protective box convenient for maintenance, which comprises a base plate, a box body component is arranged in the middle position of the upper end of the base plate, the box body component comprises a placing plate, the middle position of the lower end of the placing plate is fixedly connected with an inserting plate, the lower end of the inserting plate is provided with a hollow plate and extends into the hollow plate, the hollow plate is arranged at the upper end of the base plate, the inserting plate is provided with at least two first adjusting holes at equal intervals, the upper side of the front end of the hollow plate is provided with a bolt which penetrates through the hollow plate and a first adjusting hole on the inserting plate, the upper end of the placing plate is provided with a protective outer cover, the edge position of the upper end of the placing plate is fixedly connected with a square clamping frame, the square clamping frame is positioned on the inner wall of the protective outer cover, both ends all are connected with placing the board through flat mouth hasp around the protection dustcoat, and this design can realize the height-adjusting, increases application scope, also convenient to overhaul.

Description

Projector outdoor protective box convenient to overhaul

Technical Field

The utility model relates to an outdoor guard box of projector convenient to overhaul belongs to outdoor projection technical field.

Background

The projector is a large-screen image device with wide application, not only can be connected with a computer, a workstation and the like, but also can be connected with devices such as a video recorder, a television, a video disc player, a real object exhibition stand and the like. With the continuous development of projector technology, the outdoor projection engineering of projectors is more and more widely applied, and as the projectors are used outdoors, a protection box is often required to be designed to protect the projectors.

The outdoor protection box of projector all is whole type among the prior art to set up the maintenance door on the protection box, when needing to maintain, open the maintenance door, dismantle the projector from the protection box again, maintain again, can influence maintenance efficiency, need design the outdoor protection box of projector of a convenient to overhaul and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an outdoor protective housing of projector convenient to overhaul to solve and set up the maintenance door on the protective housing that proposes in the above-mentioned background art, when needs are maintained, open the maintenance door, dismantle the projector from the protective housing in again, maintain again, can influence the problem of maintenance efficiency, the utility model discloses can quick assembly disassembly protective housing, convenient to overhaul.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides an outdoor guard box of projector convenient to overhaul, includes the bed plate, bed plate upper end intermediate position sets up the box subassembly, the box subassembly is including placing the board, place board lower extreme intermediate position fixed connection picture peg, the picture peg lower extreme sets up the cavity board and extends into the cavity inboard inside and the cavity board is in and places the board downside, the cavity board sets up in the bed plate upper end, two at least first regulation holes are seted up to the equidistance on the picture peg, cavity board front end upside sets up the bolt, the bolt runs through the first regulation hole on cavity board and the picture peg, it sets up the protection dustcoat to place the board upper end, it locates at the protection dustcoat inner wall to place the square card frame of board upper end edge fixed connection and square card frame, both ends all are connected with placing the board through flat mouth hasp around the protection dustcoat.

Furthermore, the middle position of the upper end of the protective outer cover is fixedly connected with a handle.

Furthermore, a notch groove is formed in the right end of the protective outer cover.

Further, an R-shaped pin is arranged on the plug pin and is positioned at the rear side of the hollow plate.

Further, four equal fixed connection barrels in edges and corners position in bed plate upper end and barrel extend to the bed plate lower extreme, the inside sliding connection fly leaf of barrel, fly leaf lower extreme fixed connection universal wheel and universal wheel department are in the barrel, the connecting screw rod is rotated to the fly leaf upper end, the first nut of screw rod annular outside threaded connection and first nut are fixed at barrel upper end intermediate position, the screw rod sets up inside the barrel and passes the barrel and be connected with first nut.

Furthermore, the upper end of the screw is fixedly connected with a quincunx handle, and the quincunx handle is positioned on the upper side of the first nut.

Further, set up adjusting part between well hollow plate and the bed plate, adjusting part is including fixing the rotor plate at well hollow plate lower extreme, both ends are all fixed in the bed plate upper end through pivot connection baffle and two baffles around the rotor plate, two at least second regulation holes are seted up to baffle upper portion border position equidistance, set up the through-hole on the rotor plate, the rear side the baffle rear end sets up fastening bolt, fastening bolt runs through the second regulation hole on two baffles and the through-hole on the rotor plate, fastening bolt threaded connection second nut and second nut department are at the front side baffle front end.

The utility model has the advantages that: the utility model discloses an outdoor guard box of projector convenient to overhaul.

1. Can reciprocate the picture peg along well hollow plate, and then drive the bed plate and reciprocate suitable position, accomplish the back, run through the first regulation hole of suitable position on well hollow plate and the picture peg with the bolt again, realize fastening the picture peg, realize the height-adjusting, increase application scope.

2. When needs overhaul, open the flat mouth hasp earlier, remove the restriction between protection dustcoat and the bed plate, upwards stimulate the protection dustcoat again to make protection dustcoat and square card frame separation, directly expose the projector main part outside then, ability quick assembly disassembly protection dustcoat, easy to overhaul.

3. Can utilize the screw rod to make the fly leaf remove downwards along the barrel, and then drive the universal wheel and remove downwards to make universal wheel and ground contact, and make the bed plate mention, can utilize the universal wheel to remove, be convenient for transport, remove behind the demand position, can the antiport screw rod, thereby make in the universal wheel returns the barrel, bed plate and ground contact this moment increase and place stability.

4. The cavity board rotates in enabling, and then drives the rotor plate and rotate, after the bed plate rotated suitable angle, run through the second regulation hole of suitable position on two baffles and the through-hole on the rotor plate with fastening bolt again, again with second nut threaded connection, realize the fastening to the rotor plate, realize adjusting the projector angle, increase application range.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of an outdoor protection box of a projector convenient for maintenance;

FIG. 2 is a schematic view of a box assembly in an outdoor protection box of a projector convenient for maintenance according to the present invention;

FIG. 3 is a schematic view of an adjusting assembly in an outdoor protection box of a projector convenient for maintenance according to the present invention;

fig. 4 is the utility model relates to a barrel's in outdoor guard box of projector schematic diagram convenient to overhaul.

In the figure: the device comprises a box body component 1, a base plate 2, an adjusting component 3, a protective outer cover 11, a square clamping frame 12, a placing plate 13, a first adjusting hole 14, an inserting plate 15, a hollow plate 16, a bolt 17, a barrel 21, a movable plate 22, a universal wheel 23, a screw rod 24, a first nut 25, a fastening bolt 31, a second adjusting hole 32, a baffle plate 33, a second nut 34, a rotating plate 35, a through hole 36, a notch groove 111 and a pin 171R.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an outdoor guard box of projector convenient to overhaul, including bed plate 2, 2 upper end intermediate positions of bed plate set up box subassembly 1, box subassembly 1 is including placing board 13, place board 13 lower extreme intermediate position fixed connection picture peg 15, picture peg 15 lower extreme sets up well hollow plate 16 and extends into well hollow plate 16 inside and well hollow plate 16 is in placing board 13 downside, well hollow plate 16 sets up in bed plate 2 upper end, equidistant two at least first regulation holes 14 of seting up on picture peg 15, well hollow plate 16 front end upper side sets up bolt 17, bolt 17 runs through well hollow plate 16 and the first regulation hole 14 on the picture peg 15, it sets up protection dustcoat 11 to place board 13 upper end, it locates at protection dustcoat 11 inner wall to place board 13 upper end edge position fixed connection square card frame 12 and square card frame 12, both ends all are connected with placing board 13 through flat mouth hasp around protection dustcoat 11.

Specifically, at first install the projector main part in 2 upper ends of bed plate, and utilize protection dustcoat 11 to protect, then can reciprocate picture peg 15 along well hollow plate 16, and then drive bed plate 2 and reciprocate suitable position, after the completion, run through the bolt 17 with the first regulation hole 14 of the suitable position on well hollow plate 16 and the picture peg 15 again, the realization is fastened picture peg 15, realize the height-adjusting, increase application scope, when needs are overhauld, open flat mouth hasp earlier, remove the restriction between protection dustcoat 11 and the bed plate 2, then upwards stimulate protection dustcoat 11, thereby make protection dustcoat 11 and the separation of square card frame 12, then directly expose outside the projector main part, can quick assembly disassembly protection dustcoat 11, and convenient maintenance.

The handle is fixedly connected to the middle position of the upper end of the protective outer cover 11, and particularly, the protective outer cover 11 is convenient to operate.

The right end of the protection cover 11 is provided with a notch groove 111, specifically, the projection work of the projector main body is realized.

The R-shaped pin 171 is provided on the plug 17 and the R-shaped pin 171 is located at the rear side of the hollow plate 16, and particularly, the plug 17 can be effectively prevented from falling off.

Four corner positions at the upper end of the base plate 2 are fixedly connected with the cylinder 21, the cylinder 21 extends to the lower end of the base plate 2, the movable plate 22 is connected in a sliding manner inside the cylinder 21, the universal wheel 23 is fixedly connected at the lower end of the movable plate 22, the universal wheel 23 is positioned in the cylinder 21, the upper end of the movable plate 22 is connected with the screw rod 24 in a rotating manner, the annular outer side of the screw rod 24 is in threaded connection with the first nut 25, the first nut 25 is fixed at the middle position of the upper end of the cylinder 21, the screw rod 24 is arranged inside the cylinder 21 and penetrates through the cylinder 21 to be connected with the first nut 25, specifically, the screw rod 24 can be rotated, and as the screw rod 24 is in threaded connection with the first nut 25, the screw rod 24 is rotated, so that the screw rod 24 can move downwards along the first nut 25, the movable plate 22 is driven to move downwards along the cylinder 21, the universal wheel 23 is, being convenient for transport, after removing the demand position, can the antiport screw rod 24 to make universal wheel 23 return in the barrel 21, bed plate 2 and ground contact this moment increase and place stability.

The upper end of the screw 24 is fixedly connected with a quincunx handle which is positioned on the upper side of the first nut 25, and particularly, the screw 24 is convenient to operate.

An adjusting component 3 is arranged between the hollow plate 16 and the base plate 2, the adjusting component 3 comprises a rotating plate 35 fixed at the lower end of the hollow plate 16, the front end and the rear end of the rotating plate 35 are both connected with a baffle 33 through a rotating shaft, the two baffle 33 are both fixed at the upper end of the base plate 2, the edge position of the upper part of the baffle 33 is equidistantly provided with at least two second adjusting holes 32, the rotating plate 35 is provided with a through hole 36, the rear end of the rear baffle 33 is provided with a fastening bolt 31, the fastening bolt 31 penetrates through the second adjusting holes 32 on the two baffle 33 and the through hole 36 on the rotating plate 35, the fastening bolt 31 is in threaded connection with a second nut 34, the second nut 34 is positioned at the front end of the front baffle 33, specifically, the hollow plate 16 can rotate to drive the rotating plate 35 to rotate, when the base plate 2 rotates to a proper angle, the fastening bolt 31 penetrates through the second adjusting holes 32 at proper positions on, and then the second nut 34 is in threaded connection, so that the rotating plate 35 is fastened, the angle of the projector is adjusted, and the application range is enlarged.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an outdoor guard box of projector convenient to overhaul which characterized in that: including bed plate (2), bed plate (2) upper end intermediate position sets up box subassembly (1), box subassembly (1) is including placing board (13), place board (13) lower extreme intermediate position fixed connection picture peg (15), picture peg (15) lower extreme sets up well hollow plate (16) and extends into well hollow plate (16) inside and well hollow plate (16) are in and place board (13) downside, well hollow plate (16) set up in bed plate (2) upper end, picture peg (15) are equidistantly seted up two at least first regulation holes (14), well hollow plate (16) front end upper side sets up bolt (17), first regulation hole (14) on well hollow plate (16) and picture peg (15) are run through in bolt (17), it sets up protection dustcoat (11) to place board (13) upper end, it is in protection dustcoat (11) inner wall to place board (13) upper end edge position fixed connection square card frame (12) and square card frame (12), the front end and the rear end of the protective outer cover (11) are connected with the placing plate (13) through flat-mouth hasps.

2. The outdoor projector protection box convenient to overhaul of claim 1, wherein: the middle position of the upper end of the protective outer cover (11) is fixedly connected with a handle.

3. The outdoor projector protection box convenient to overhaul of claim 1, wherein: the right end of the protective outer cover (11) is provided with a gap groove (111).

4. The outdoor projector protection box convenient to overhaul of claim 1, wherein: an R-shaped pin (171) is arranged on the bolt (17), and the R-shaped pin (171) is arranged at the rear side of the hollow plate (16).

5. The outdoor projector protection box convenient to overhaul of claim 1, wherein: four equal fixed connection barrels in edges and corners position in bed plate (2) upper end (21) and barrel (21) extend to bed plate (2) lower extreme, barrel (21) inside sliding connection fly leaf (22), fly leaf (22) lower extreme fixed connection universal wheel (23) and universal wheel (23) are in barrel (21), fly leaf (22) upper end is rotated and is connected screw rod (24), screw rod (24) annular outside threaded connection first nut (25) and first nut (25) are fixed at barrel (21) upper end intermediate position, screw rod (24) set up inside barrel (21) and pass barrel (21) and be connected with first nut (25).

6. The outdoor projector protection box convenient to overhaul of claim 5, wherein: the upper end of the screw rod (24) is fixedly connected with a quincunx handle, and the quincunx handle is positioned on the upper side of the first nut (25).

7. The outdoor projector protection box convenient to overhaul of claim 1, wherein: set up adjusting part (3) between well hollow plate (16) and bed plate (2), adjusting part (3) are including fixing rotating plate (35) at well hollow plate (16) lower extreme, both ends are all fixed in bed plate (2) upper end through pivot connecting baffle (33) and two baffle (33) around rotating plate (35), two at least second regulation holes (32) are seted up to baffle (33) upper portion border position equidistance, set up through-hole (36) on rotating plate (35), the rear side baffle (33) rear end sets up fastening bolt (31), fastening bolt (31) run through-hole (36) on second regulation hole (32) and the rotating plate (35) on two baffles (33), fastening bolt (31) threaded connection second nut (34) and second nut (34) are in front side baffle (33) front end.