CN212029113U

CN212029113U - Special wall-mounted support for projector

Info

Publication number: CN212029113U
Application number: CN202020674065.5U
Authority: CN
Inventors: 刘昊觊
Original assignee: Henan Polytechnic Institute
Current assignee: Henan Polytechnic Institute
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2020-11-27
Anticipated expiration: 2030-04-28

Abstract

The utility model particularly relates to a special wall hanging bracket of a projector, which comprises a mounting bracket, wherein a mounting block is welded on one side surface of the mounting bracket, the mounting block is provided with a sliding mounting block through a first chute in a sliding way, the right side surface of the sliding mounting block is provided with an upper end and a lower end which are provided with movable connecting pieces, the inner sides of the movable connecting pieces are movably connected with a movable rod through a screw, an extension rod is movably connected in the movable rod, the other end of the extension rod is fixedly connected with a fixed block, the central end of a rolling bearing is movably connected with a rotating shaft, the other end of the rotating shaft is movably connected with a mounting plate, the mounting plate can be adapted to the projectors with different sizes to be mounted and fixed after the fixed rod is adjusted through the movable connection between movable bolts through a third chute arranged on the mounting, the effect of buffering protection is played when the projecting apparatus receives the striking, improves the life of projecting apparatus.

Description

Special wall-mounted support for projector

Technical Field

The utility model belongs to the technical field of the projecting apparatus support, concretely relates to special hanging support of projecting apparatus.

Background

The projector is an electronic device commonly used in daily life, and is usually placed on a desktop or suspended by a hanging bracket when in use. But the power cord that needs the projecting apparatus after installing through the wall built-up is very long, if indoor area is less, need install the position at indoor middle part with the projecting apparatus, and the extension rod is fixed mode, and the regulation of being not convenient for makes the projecting apparatus can make and hang pole overlength or short, moreover upper and lower unable movable adjustment, inconvenient use. Place on the desktop, the use altitude mixture control of projecting apparatus has very big restriction, and the projecting apparatus that conveniently removes at present all directly puts and uses on the desktop, though it is very convenient to use, but long-time places the projecting apparatus on the desktop, can lead to the projecting apparatus radiating effect not good, influences the normal use and the life of projecting apparatus easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special hanging support of projecting apparatus to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a special wall hanging bracket for a projector comprises a mounting frame, wherein a mounting block is welded on one side surface of the mounting frame, first sliding grooves are vertically formed in two sides of the mounting block, fixing through holes are uniformly formed in the surface of the mounting frame, a sliding mounting block is slidably mounted on the mounting block through the first sliding grooves, a fixing bolt is arranged on one side surface of the sliding mounting block, movable connecting pieces are arranged at the upper ends and the lower ends of the right side surface of the sliding mounting block, screws are arranged on the through holes formed in the end surfaces of the movable connecting pieces, the inner sides of the movable connecting pieces are movably connected with movable rods through the screws, fixing sliding blocks are arranged on two side walls inside the movable rods, adjusting screws are arranged in adjusting holes uniformly distributed in the upper ends of the movable rods, extension rods are movably connected in the movable rods, second sliding grooves are arranged on two sides of, the fixed block bottom face is equipped with the mounting groove, mounting groove internally mounted has rolling bearing, rolling bearing center end swing joint has the axis of rotation, axis of rotation other end swing joint has the mounting panel.

As a further optimization of this technical scheme, the right side all is equipped with the third spout about the mounting panel bottom end face, be equipped with two movable bolts in the third spout, movable bolt one end is equipped with sliding connection piece, the mounting panel four corners all is equipped with the dead lever, the inside installation cavity that is equipped with of dead lever, one side is equipped with buffer spring in the installation cavity, buffer spring one end swing joint has the extension movable rod, the extension movable rod runs through the dead lever right-hand member.

As a further optimization of the technical scheme, the third sliding groove formed in the mounting plate is movably connected with the fixed rod through a sliding connection block formed by the movable bolt.

As a further optimization of the technical scheme, the mounting groove arranged at the center end of the surface of the mounting plate is movably connected and fixed with the rotating shaft through the rotating bearing arranged in the fixing block, and the rotating shaft is fixed through a fastening screw arranged on one side surface of the mounting plate.

As a further optimization of the technical scheme, the fixed sliding block arranged in the movable rod is in sliding connection with the second sliding groove arranged in the extension rod.

As a further optimization of the technical scheme, mounting screws are arranged in mounting fixing holes formed in the extension movable rods.

The utility model discloses a technological effect and advantage: the special wall-mounted bracket of the projector has the advantages of simple structure, convenient use, convenient production and processing, reduction of production process and production cost, firmness and durability, convenient installation and fixation of the projector bracket through the arrangement of the fixing through holes on the mounting bracket, capability of adjusting the height of the projector bracket according to the use requirement of a user through the combined arrangement of the sliding mounting block and the movable connecting piece, convenience for the user to adjust the left and right angles of the projector bracket through the movable connecting piece, screws and the movable rod, suitability for multi-angle adjustment, capability of adjusting the distance between the projector and the wall surface according to the adaptive distance through the combined arrangement of the movable rod and the extension rod, capability of effectively adjusting the angle of 360 degrees of the projector through the combined arrangement of the fixing block, the mounting groove, the rotating bearing, the rotating shaft and the mounting plate, capability of movably connecting the third sliding chute arranged through the mounting plate and the fixed rod through the movable bolt, the projector that can adapt to not unidimensional adjusts the dead lever after the installation fixed, extends the combination setting of movable rod and buffer spring in through the dead lever, plays the effect of buffer protection when the projector receives the striking, improves the life of projector.

Drawings

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

FIG. 2 is a schematic view of the bottom structure of the mounting plate of the present invention;

FIG. 3 is a schematic view of the mounting plate of the present invention;

fig. 4 is a schematic side view of the mounting bracket of the present invention;

FIG. 5 is a schematic top view of the sliding block of the present invention;

fig. 6 is a schematic side view of the movable rod of the present invention.

In the figure: 1. a mounting frame; 101. mounting blocks; 102. a first chute; 103. a fixing through hole; 2. a sliding mounting block; 201. fixing the bolt; 202. a movable connecting piece; 203. a screw; 3. a movable rod; 301. adjusting screws; 302. fixing the sliding block; 4. an extension rod; 401. a second chute; 5. a fixed block; 501. mounting grooves; 502. a rotating bearing; 503. a rotating shaft; 6. mounting a plate; 601. a third chute; 602. a sliding connection block; 603. fixing the rod; 604. a mounting cavity; 605. an extension movable rod; 606. fastening screws; 607. a buffer spring; 608. a movable bolt.

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. 1-6, the present invention provides a technical solution: a special wall hanging bracket for projectors comprises a mounting frame 1, wherein a mounting block 101 is welded on one side surface of the mounting frame 1, first sliding grooves 102 are vertically arranged on two sides of the mounting block 101, so that mounting of a sliding mounting block 2 is facilitated, fixing through holes 103 are uniformly formed in the surface of the mounting frame 1, the fixing through holes 103 are arranged, so that mounting and fixing between projectors are facilitated, the sliding mounting block 2 is slidably mounted through the first sliding grooves 102 of the mounting block 101, the sliding mounting block 2 is arranged, so that welding and fixing of a movable connecting piece 202 are facilitated, a fixing bolt 201 is arranged on one side surface of the sliding mounting block 2, the fixing bolt 201 is arranged to play a role after the sliding mounting block 2 is adjusted, a movable connecting piece 202 is arranged at the upper end and the lower end of the right side surface of the sliding mounting block 2, the movable connecting piece 202 is arranged to be conveniently connected with a movable rod 3, and a screw, the setting of screw 203 plays movable connecting piece 202 and movable rod 3 swing joint's effect, the inboard screw 203 swing joint that passes through of movable connecting piece 202 has movable rod 3, and the setting of movable rod 3 is convenient for extension rod 4's grafting.

The inside both sides wall of movable rod 3 all is equipped with fixed slider 302, and the setting of fixed slider 302 conveniently makes the flexible effect of extension rod 4, be equipped with adjusting screw 301 in the regulation hole that one side evenly distributed in the upper end of movable rod 3 has, adjusting screw 301's setting plays the fixed action after extension rod 4 adjusts, swing joint has extension rod 4 in the movable rod 3, and extension rod 4's setting makes things convenient for the installation of fixed block 5 to be fixed, extension rod 4 both sides all are equipped with second spout 401, through sliding connection between the second spout 401 that extension rod 4 was established to fixed slider 302 that establishes in the movable rod 3, extension rod 4 other end fixedly connected with fixed block 5 is equipped with mounting groove 501 through fixed block 5 bottom face, the setting of mounting groove 501, the installation of the rolling bearing 502 of being convenient for, mounting groove 501 internally mounted has rolling bearing 502, rolling bearing 502's setting, the installation of the rotating shaft 503 is facilitated, and the rotating shaft 503 is movably connected to the center end of the rotating bearing 502, so that the installation of the installation plate 6 is facilitated.

The other end of the rotating shaft 503 is movably connected with a mounting plate 6, the mounting groove arranged at the center end of the surface of the mounting plate 6 is fixed through the movable connection between the rotating bearing 502 and the rotating shaft 503 arranged in the fixing block 5, and is fixed through a fastening screw 606 arranged at one side surface of the mounting plate 6 through the rotating shaft 503, the left side and the right side of the bottom end surface of the mounting plate 6 are both provided with two third sliding grooves 601, the arrangement of the third sliding grooves 601 is convenient for the movement of movable bolts 608, four movable bolts 608 are arranged in the third sliding grooves 601, the arrangement of the movable bolts 608 is convenient for the installation of fixing rods 603, one end of each movable bolt 608 is provided with a sliding connecting block 602, the sliding connecting blocks 602 are arranged and are convenient for sliding in the third sliding grooves 601, the fixing rods 603 are arranged at four corners of the mounting plate 6, and are movably connected through the, the inside installation cavity 604 that is equipped with of dead lever 603, one side is equipped with buffer spring 607 through installation cavity 604, and buffer spring 607's setting plays the effect of buffering, buffer spring 607 one end swing joint has the extension movable rod 605, the extension movable rod 605 runs through the dead lever 603 right-hand member, is equipped with the installation screw through extending the installation fixed orifices that sets up on the movable rod 605, makes things convenient for the installation of projecting apparatus body to fix.

Specifically, when in use, the height of the projector bracket can be adjusted according to the use requirement of a user by arranging the fixing through holes 103 on the mounting frame 1 through the combination of the sliding mounting block 2 and the movable connecting piece 202, the height of the projector bracket can be conveniently adjusted by the user through the movable connecting piece 202, the screws 203 and the movable rods 3, the left and right angles of the projector bracket can be conveniently adjusted by the user, the projector bracket is suitable for multi-angle adjustment, the distance between the projector and the wall surface can be adjusted according to the adaptive distance by arranging the movable connecting piece 202, the screws 203 and the movable rods 3 in a movable connection mode, the projector can be effectively adjusted at an angle of 360 degrees through the combination of the fixed block 5, the mounting groove 501, the rotating bearing 502, the rotating shaft 503 and the mounting plate 6, the projector can be effectively adjusted at an angle of 360 degrees through arranging the movable rod 605 and the buffer spring 607 in the fixed rod 603, and the, the service life of the projector is prolonged.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a special hanging support of projecting apparatus, includes mounting bracket (1), its characterized in that: one side of the mounting frame (1) is welded with a mounting block (101), first sliding grooves (102) are vertically arranged on two sides of the mounting block (101), fixing through holes (103) are uniformly formed in the surface of the mounting frame (1), the mounting block (101) is slidably mounted with a sliding mounting block (2) through the first sliding grooves (102), a fixing bolt (201) is arranged on one side of the sliding mounting block (2), a movable connecting piece (202) is arranged at the upper end and the lower end of the right side face of the sliding mounting block (2), screws (203) are arranged on through holes formed in the end face of the movable connecting piece (202), a movable rod (3) is movably connected to the inner side of the movable connecting piece (202) through the screws (203), fixing sliding blocks (302) are arranged on two inner side walls of the movable rod (3), and adjusting screws (301) are arranged in adjusting holes uniformly distributed on one side of, swing joint has extension rod (4) in movable rod (3), extension rod (4) both sides all are equipped with second spout (401), extension rod (4) other end fixedly connected with fixed block (5), fixed block (5) bottom face is equipped with mounting groove (501), mounting groove (501) internally mounted has rolling bearing (502), rolling bearing (502) center end swing joint has axis of rotation (503), axis of rotation (503) other end swing joint has mounting panel (6).

2. A wall hanging bracket for a projector as claimed in claim 1, wherein: mounting panel (6) bottom face left and right sides all is equipped with third spout (601), be equipped with movable bolt (608) two in third spout (601), movable bolt (608) one end is equipped with sliding connection piece (602), mounting panel (6) four corners all is equipped with dead lever (603), dead lever (603) inside is equipped with installation cavity (604), one side is equipped with buffer spring (607) in installation cavity (604), buffer spring (607) one end swing joint has extension movable rod (605), extension movable rod (605) run through dead lever (603) right-hand member.

3. A wall hanging bracket for a projector as claimed in claim 2, wherein: the third sliding groove (601) arranged on the mounting plate (6) is movably connected with the fixed rod (603) through a sliding connection block (602) arranged on the movable bolt (608).

4. A wall hanging bracket for a projector as claimed in claim 1, wherein: the mounting groove arranged at the center end of the surface of the mounting plate (6) is movably connected and fixed with the rotating shaft (503) through a rotating bearing (502) arranged in the fixing block (5), and the rotating shaft (503) is fixed through a fastening screw (606) arranged on one side surface of the mounting plate (6).

5. A wall hanging bracket for a projector as claimed in claim 1, wherein: the fixed sliding block (302) arranged in the movable rod (3) is connected in a sliding way through a second sliding groove (401) arranged on the extension rod (4).

6. A wall hanging bracket for a projector as claimed in claim 2, wherein: and mounting screws are arranged in mounting fixing holes formed in the extension movable rods (605).