CN211718678U

CN211718678U - Projector shell convenient to installation

Info

Publication number: CN211718678U
Application number: CN201922324086.4U
Authority: CN
Inventors: 刘光容
Original assignee: Wujiang Tsinghua Electronic Technology Co ltd
Current assignee: Wujiang Tsinghua Electronic Technology Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-10-20
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses a projecting apparatus shell convenient to installation, including box, stabilizer blade, chassis, telescopic link, mounting panel, support column, silica gel piece, fixed plate, sucking disc, motor, flabellum, radiating groove, bottom plate, spring, connecting plate, connecting rod and casing. The utility model has simple structure, is provided with a box body, a bottom plate, a connecting plate, a telescopic rod, a mounting plate and a fixing plate, and is convenient for a user to install the projector shell by the telescopic rod and the mounting plate through properly placing the projector by the bottom plate, the connecting plate and the fixing plate; can dispel the heat to the projecting apparatus in the use through setting up radiating groove, motor and flabellum, the through-hole that the connecting plate bottom surface was seted up simultaneously also can release the heat that produces in some projecting apparatus use, whole device compact structure has increased the practicality.

Description

Projector shell convenient to installation

Technical Field

The utility model relates to a projector shell specifically is a projector shell convenient to installation, belongs to the auxiliary assembly technical field of projecting apparatus.

Background

The projector generally comprises an optical module and a mainboard, wherein the optical module of the projector generally comprises a light source, a picture display panel and an optical driving component, and performs signal processing and control through the mainboard, so that the image or the image signal can be externally projected and amplified for watching; projectors are widely used in homes, offices, schools and entertainment places at present, and have different types such as CRT, LCD and DLP according to different working modes.

The service environment diverse of projecting apparatus in daily use, therefore need the use of the projecting apparatus shell cooperation projecting apparatus of a projecting apparatus shell convenient to installation, and the projecting apparatus is after long-time the use, often can produce too high heat, if the projecting apparatus is frequent overheated, can cause the sharp reduction to the life of projecting apparatus itself. Accordingly, a projector housing that is easy to install is proposed to address the above-mentioned problems.

Disclosure of Invention

An object of the utility model is just to provide a projector shell convenient to installation for solving above-mentioned problem.

The utility model achieves the above purpose through the following technical proposal, a projector shell which is convenient to install and comprises a box body and a bottom plate, the bottom end of the box body is fixedly connected with a support leg, the top end of the box body is fixedly connected with a chassis, the surface of the chassis is fixedly connected with a telescopic rod, the top end of the telescopic rod is fixedly connected with the mounting plate, the bottom end in the box body is fixedly connected with the supporting column, the other end of the supporting column is fixedly connected with a bottom plate, the side edge of the bottom plate is connected with a connecting plate in a sliding way, the other end of the connecting plate is fixedly connected with a fixed plate, the bottom surface of the connecting plate is fixedly connected with a connecting rod, the other end of the connecting rod is fixedly connected with a sucker, the inside top fixed connection casing of box, the inside fixedly connected with motor of casing, the output of motor runs through the casing bottom, just motor output fixed connection flabellum.

Preferably, the figure of chassis, telescopic link and mounting panel is four, and four chassis, telescopic link and mounting panel distribute around the box top, the telescopic link cup joints each other by outer pole and interior pole and constitutes, outer pole lateral wall threaded connection has set screw, just set screw extends to the inner rod surface, the mounting panel all sets up threaded hole all around.

Preferably, the number of stabilizer blades is four, and four the stabilizer blade distributes in the bottom four corners of box, the positive side hinged joint chamber door of box, chamber door fixed surface is connected with the handle, the equal fixedly connected with silica gel piece in fixed plate side and connecting plate surface, two silica gel piece cross-sectional view is "L" style of calligraphy.

Preferably, the radiating groove has been seted up at the box at the back, fixedly connected with filter screen in the radiating groove, just the radiating groove distributes at the box at the back along vertical direction equidistance.

Preferably, the number of the motors and the number of the fan blades are two, the motors and the fan blades are symmetrically distributed at the top end of the box body, and the bottom end of the box body is provided with a position hole.

Preferably, the side edges of the bottom plate and the connecting plate are provided with limit grooves, the inner wall of the limit groove at the side edge of the bottom plate is fixedly connected with a spring, the other end of the spring is fixedly connected with the inner wall of the limit groove at the side edge of the connecting plate, and the connecting plate is internally provided with a through hole.

The utility model has the advantages that:

1. the projector shell convenient to install is simple in structure and convenient to operate, and is provided with a box body, a bottom plate, a connecting plate, a telescopic rod, an installation plate and a fixing plate, the projector is properly placed through the bottom plate, the connecting plate and the fixing plate, and the telescopic rod and the installation plate are convenient for a user to install the projector shell;

2. this kind of projector shell convenient to installation can dispel the heat to the projecting apparatus in the use through setting up radiating groove, motor and flabellum, and the through-hole that the connecting plate bottom surface was seted up simultaneously also can release the heat that produces in some projecting apparatus use, and convenient to use is fit for using widely.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is the overall structure of the present invention

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic side view of the present invention.

In the figure: 1. the box body, 2, supporting legs, 3, a chassis, 4, an expansion link, 5, an installation plate, 6, a supporting column, 7, a silica gel sheet, 8, a fixing plate, 9, a sucker, 10, a motor, 11, fan blades, 12, a heat dissipation groove, 13, a bottom plate, 14, a spring, 15, a connecting plate, 16, a connecting rod, 17 and a shell.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-3, a projector housing convenient to mount includes a case 1 and a bottom plate 13, a support leg 2 is fixedly connected to the bottom end of the case 1, a chassis 3 is fixedly connected to the top end of the case 1, a telescopic rod 4 is fixedly connected to the surface of the chassis 3, a mounting plate 5 is fixedly connected to the top end of the telescopic rod 4, a support post 6 is fixedly connected to the bottom end inside the case 1, the other end of the support post 6 is fixedly connected to the bottom plate 13, a connecting plate 15 is slidably connected to the side edge of the bottom plate 13, the other end of the connecting plate 15 is fixedly connected to a fixing plate 8, a connecting rod 16 is fixedly connected to the bottom surface of the connecting plate 15, the other end of the connecting rod 16 is fixedly connected to a suction cup 9, a housing 17 is fixedly connected to the top end inside the case 1, and the output end of the motor 17 is fixedly connected with the fan blade 11.

The number of the chassis 3, the telescopic rods 4 and the mounting plates 5 is four, the four chassis 3, the four telescopic rods 4 and the four mounting plates 5 are distributed around the top end of the box body 1, each telescopic rod 4 is formed by sleeving an outer rod and an inner rod, the outer side wall of each outer rod is in threaded connection with a fixing screw, the fixing screws extend to the surface of the inner rod, threaded holes are formed in the periphery of each mounting plate 5, and therefore the projector shell is convenient to mount and dismount; the number of the support legs 2 is four, the four support legs 2 are distributed at four corners of the bottom end of the box body 1, the side edge of the front side of the box body 1 is hinged with a box door, a handle is fixedly connected to the surface of the box door, the side edges of the fixing plate 8 and the surface of the connecting plate 15 are both fixedly connected with silicon sheets 7, and the cross-sectional views of the two silicon sheets 7 are L-shaped, so that unnecessary scratches to the surface of a projector when the projector is fixed are prevented; the rear surface of the box body 1 is provided with a heat dissipation groove 12, a filter screen is fixedly connected in the heat dissipation groove 12, and the heat dissipation grooves 12 are distributed at the rear surface of the box body 1 along the vertical direction at equal intervals, so that heat in the box body 1 can be conveniently dissipated, and dust can be prevented from entering the box body 1 during air exchange; the number of the motors 10 and the number of the fan blades 11 are two, the two motors 10 and the fan blades 11 are symmetrically distributed at the top end of the interior of the box body 1, and a position hole is formed in the bottom end of the box body 1, so that a power line of a projector can be conveniently connected in a penetrating manner; the spacing groove has all been seted up to the side of bottom plate 13 and connecting plate 15, bottom plate 13 side limit inslot wall fixed connection spring 14, spring 14's other end fixed connection is in the inner wall of 15 side limit grooves of connecting plate, set up the through-hole in the connecting plate 15, the projecting apparatus heat dissipation of being convenient for.

The utility model discloses when using, the electrical components that appear in this application all external intercommunication power and control switch when using, the fixed plate 8 of holding one end makes spring 14 stretch out, place the projecting apparatus on bottom plate 13 and make the silica gel piece 7 of fixed plate 8 side laminate with the projecting apparatus side, loosen fixed plate 8, spring 14 contracts slightly, silica gel piece 7 sticiss the projecting apparatus side at this moment, and the silica gel piece 7 of both sides all closely laminates with the projecting apparatus, wear out the power cord etc. of projecting apparatus with external power through the through-hole that the box 1 bottom was seted up, so that follow-up use, only need fix four mounting panels 5 when needing to install the projecting apparatus in the eminence can, can also adjust the height that the projecting apparatus locates through the length of adjusting telescopic link 4 simultaneously; when the projector is used, the motor 10 is started, and the motor 10 drives the fan blades 11 to rotate, so that heat generated when the projector operates is dissipated.

The motor 10 may be a KL-008 model manufactured by kele electromechanical technologies ltd, Dongguan, and its associated power supply and circuit.

It is well within the skill of those in the art to implement, without undue experimentation, the present invention does not relate to software and process improvements, as related to circuits and electronic components and modules.

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.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a projecting apparatus shell convenient to installation which characterized in that: comprises a box body (1) and a bottom plate (13), wherein the bottom end of the box body (1) is fixedly connected with a support leg (2), the top end of the box body (1) is fixedly connected with a chassis (3), the surface of the chassis (3) is fixedly connected with a telescopic rod (4), the top end of the telescopic rod (4) is fixedly connected with a mounting plate (5), the inner bottom end of the box body (1) is fixedly connected with a support column (6), the other end of the support column (6) is fixedly connected with the bottom plate (13), the side edge of the bottom plate (13) is slidably connected with a connecting plate (15), the other end of the connecting plate (15) is fixedly connected with a fixing plate (8), the bottom surface of the connecting plate (15) is fixedly connected with a connecting rod (16), the other end of the connecting rod (16) is fixedly connected with a sucker (9), the, the output end of the motor (10) penetrates through the bottom end of the shell (17), and the output end of the motor (10) is fixedly connected with the fan blades (11).

2. A projector housing for ease of installation as defined in claim 1, wherein: the quantity of chassis (3), telescopic link (4) and mounting panel (5) is four, and four chassis (3), telescopic link (4) and mounting panel (5) distribute around box (1) top, telescopic link (4) cup joint each other by outer pole and interior pole and constitute, outer pole lateral wall threaded connection has set screw, just set screw extends to the inner beam surface, mounting panel (5) all set up threaded hole all around.

3. A projector housing for ease of installation as defined in claim 1, wherein: the number of stabilizer blade (2) is four, and four stabilizer blade (2) distribute in the bottom four corners of box (1), box (1) openly side hinged joint chamber door, chamber door fixed surface is connected with the handle, fixed plate (8) side and connecting plate (15) equal fixedly connected with silica gel piece (7) in surface, two silica gel piece (7) cross-sectional view is "L" style of calligraphy.

4. A projector housing for ease of installation as defined in claim 1, wherein: radiating groove (12) have been seted up at the back in box (1), fixedly connected with filter screen in radiating groove (12), just radiating groove (12) distribute at the back in box (1) along vertical direction equidistance.

5. A projector housing for ease of installation as defined in claim 1, wherein: the number of the motors (10) and the number of the fan blades (11) are two, the motors (10) and the fan blades (11) are symmetrically distributed at the top end of the interior of the box body (1), and position holes are formed in the bottom end of the box body (1).

6. A projector housing for ease of installation as defined in claim 1, wherein: the side of bottom plate (13) and connecting plate (15) has all seted up the spacing groove, bottom plate (13) side spacing inslot wall fixed connection spring (14), the other end fixed connection of spring (14) is in the inner wall of connecting plate (15) side spacing groove, set up the through-hole in connecting plate (15).