CN220152290U

CN220152290U - Projector suspension bracket convenient to install

Info

Publication number: CN220152290U
Application number: CN202321580868.4U
Authority: CN
Inventors: 徐勉; 施有胜
Original assignee: Anhui Tongju Cultural Media Co ltd
Current assignee: Anhui Tongju Cultural Media Co ltd
Priority date: 2023-06-20
Filing date: 2023-06-20
Publication date: 2023-12-08
Anticipated expiration: 2033-06-20

Abstract

The utility model relates to the field of projectors, and discloses a projector suspension bracket convenient to install, which comprises an installation top plate, wherein a support column is fixedly arranged in the middle of the bottom end of the installation top plate, a limit frame is welded in the middle of the bottom end of the support column, a plurality of sliding grooves are formed in the edge of the top end of the limit frame, a limit block is movably arranged in the sliding grooves, a fixing frame is movably arranged on one side of the outer surface of the limit frame, a placing groove is formed in the middle of the top end of the fixing frame, a plurality of limit grooves are formed in one side of the inner wall of the placing groove, a support frame is fixedly arranged on the lower bottom surface of the fixing frame, a projector main body is placed in the support frame, and an adjusting mechanism for controlling the movable limit of the limit block is further arranged on the outer surface of the support column; according to the utility model, the fixing frame is fixed by matching the limiting frame with the limiting block, so that the effect of convenient disassembly and assembly of the supporting frame is achieved, the overall installation efficiency of the supporting frame is improved, the problem that people waste time and labor when disassembling and assembling the supporting frame is solved, and the operation of people is more convenient.

Description

Projector suspension bracket convenient to install

Technical Field

The utility model relates to the field of projectors, in particular to a projector suspension bracket convenient to install.

Background

The projector, also called projector, is a device capable of projecting images or videos onto a curtain, and can be connected with a computer, VCD, DVD, BD, a game machine, DV and the like through different interfaces to play corresponding video signals, when the projector is used, the projector needs to be fixedly placed by matching with a fixing frame, the fixing mode of the projector is generally divided into a hanging mode and a supporting mode, the projector is mainly fixed on the indoor top surface of a building, when the projector is installed, people need to install the projector on the overhead hanging bracket by means of a climbing tool such as a ladder, the existing hanging bracket is generally fixed on the top surface of the building through bolts and nuts, after the bracket is used for a certain time, corrosion can occur under the condition of air oxidation, when the projector needs to be used in a position changing mode, the hanging bracket needs to be disassembled again, and assembled again, the time and effort are wasted when people assemble and disassemble the corroded bolts and nuts, the whole labor intensity of installing the projector is increased, and meanwhile, the whole installation efficiency of the hanging bracket is also influenced to a certain extent.

In view of the above-mentioned related art, the inventors believe that there is a disadvantage in that the projector suspension bracket is inconvenient to be easily disassembled and assembled when in use, and therefore, a projector suspension bracket convenient to be installed has been proposed to solve the above-mentioned problems.

The above information disclosed in this background section is only for enhancement of understanding of the background section of the utility model and therefore it may not form the prior art that is already known to those of ordinary skill in the art.

Disclosure of Invention

In order to solve the problem that the projector hanging bracket is time-consuming and labor-consuming in disassembly and assembly, the utility model provides the projector hanging bracket convenient to install.

The projector suspension bracket convenient to install provided by the utility model adopts the following technical scheme:

the utility model provides a projecting apparatus suspension bracket convenient to installation, includes the installation roof, installation roof bottom middle part fixed mounting has the support column, support column bottom middle part welding has the locating rack, a plurality of sliding tray have been seted up to locating rack top limit portion, sliding tray inside movable mounting has the stopper, locating rack surface one side movable mounting has the mount, the standing groove has been seted up at mount top middle part, a plurality of spacing grooves have been seted up to standing groove inner wall one side, bottom surface fixed mounting has the support frame under the mount, the inside projecting apparatus main part of having placed of support frame, the support column surface still is equipped with the spacing adjustment mechanism of control stopper activity.

Preferably, the adjusting mechanism comprises a sliding part, the sliding part is movably sleeved at the bottom of one side of the outer surface of the supporting column, a connecting rotating rod is hinged to one side of the outer surface of the sliding part at equal intervals, an outer sliding sleeve is rotatably arranged on the upper surface of the sliding part, a groove is formed in the middle of one end of the limiting block, and one end edge of the connecting rotating rod is rotatably arranged inside the groove.

Preferably, one side edge of the limiting block is positioned inside the limiting groove, and the limiting block and the limiting groove are mutually clamped.

Preferably, the cross-sectional area of one end of the limiting frame is smaller than the cross-sectional area of the opening of the placing groove, the limiting frame is positioned inside the placing groove, and the limiting frame and the placing groove are mutually embedded.

Preferably, the external screw thread has been seted up to support column surface one side bottom, the screw hole has been seted up in the middle part of outer sliding sleeve top, outer sliding sleeve internal diameter is less than the support column external diameter, outer sliding sleeve and support column looks adaptation each other.

In summary, the utility model has the following beneficial technical effects:

the fixing frame is sleeved on the outer surface of the limiting frame, the outer sliding sleeve is rotated to move up and down along the outer surface of the supporting column, so that the sliding piece pushes the limiting blocks to be limited and inserted into the limiting grooves, the supporting frame is further fixed on the lower bottom surface of the supporting column, and the projector main body is placed in the supporting frame for use; compared with the prior art, this scheme has the effect of being convenient for to the convenient dismouting of support frame, has improved the overall installation effectiveness of support frame, has solved comparatively waste time and energy's problem when the dismouting support frame, makes people more convenient when the operation.

Drawings

FIG. 1 is a schematic overall structure of an embodiment of the application;

FIG. 2 is a schematic cross-sectional view of a stopper according to an embodiment of the present disclosure;

FIG. 3 is a schematic view of a slider structure according to an embodiment of the present application;

reference numerals illustrate: 1. installing a top plate; 2. a support column; 3. a limiting frame; 4. a sliding groove; 5. a limiting block; 6. a groove; 7. connecting a rotating rod; 8. a slider; 9. an outer sleeve; 10. an external thread; 11. a fixing frame; 12. a placement groove; 13. a limit groove; 14. a support frame; 15. a projector body.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-3.

The embodiment of the utility model discloses a projector suspension bracket convenient to install. Referring to fig. 1-3, a projector suspension bracket convenient to install comprises a mounting top plate 1, a support column 2 is fixedly arranged in the middle of the bottom end of the mounting top plate 1, the mounting top plate 1 is matched with the support column 2 to carry out limit support on a support frame 14, a limit frame 3 is welded in the middle of the bottom end of the support column 2, a plurality of sliding grooves 4 are formed in the edge of the top end of the limit frame 3, a limit block 5 is movably arranged in the sliding groove 4, the limit frame 3 is matched with the limit block 5 to be used for fixing the support frame 14, a fixing frame 11 is movably arranged on one side of the outer surface of the limit frame 3, a placing groove 12 is formed in the middle of the top end of the fixing frame 11, the fixing frame 11 is matched with the placing groove 12 to be used for supporting and placing the limit frame 3, the cross section area of one end of the limit frame 3 is smaller than the cross section area of an opening of the placing groove 12, the spacing 3 is located inside standing groove 12, spacing 3 and the mutual gomphosis of standing groove 12, a plurality of spacing grooves 13 have been seted up to standing groove 12 inner wall one side, spacing groove 13 is used for carrying out spacing placing to stopper 5, stopper 5 one side limit portion is located inside spacing groove 13, stopper 5 and the mutual block of spacing groove 13, bottom surface fixed mounting has support frame 14 under the mount 11, support frame 14 is used for placing projector main part 15, be convenient for demonstrate projection content, projector main part 15 has been placed to the inside support frame 14, support column 2 surface still is equipped with the spacing regulator of control stopper 5 activity, through fixing spacing 3 cooperation stopper 5 in mount 11, and then to the convenient dismouting of support frame 14, the integral erection effect of support frame 14 has been embodied.

Referring to fig. 1 and 3, adjustment mechanism includes slider 8, slider 8 movable sleeve establishes in support column 2 surface one side bottom, slider 8 surface one side equidistance articulates there is connection bull stick 7, slider 8 cooperation connects bull stick 7 and is arranged in driving a plurality of stoppers 5 simultaneously along sliding tray 4 in the activity, slider 8 upper surface rotation installs outer sliding sleeve 9, outer sliding sleeve 9 cooperation external screw thread 10 is arranged in driving slider 8 and carries out the activity from top to bottom, and then adjust slider 8 in the position of support column 2 surface, recess 6 has been seted up at stopper 5 one end middle part, connect bull stick 7 one end limit portion rotation and install inside recess 6, support column 2 surface one side bottom has seted up external screw thread 10, outer sliding sleeve 9 top middle part has link up and has been seted up the screw hole, outer sliding sleeve 9 internal diameter is less than support column 2 outside diameter, outer sliding sleeve 9 and support column 2 looks adaptation each other, move about the support column 2 surface through rotating outer sliding sleeve 9, make outer sliding sleeve 9 promote slider 8 synchronous activity, and then make connection bull stick 7 promote a plurality of stoppers 5 peg graft into in spacing groove 13, the whole control effect of stopper 5 has been embodied to outer sliding sleeve 9.

The projector suspension bracket convenient to install has the implementation principle that: the fixing frame 11 is sleeved on the outer surface of the limiting frame 3, the limiting frame 3 is kept in a stable state in the placing groove 12, the outer sliding sleeve 9 is rotated to move up and down along the outer surface of the supporting column 2, the outer sliding sleeve 9 pushes the sliding piece 8 to move synchronously, the sliding piece 8 in the movement drives the connecting rotating rods 7 to rotate, the limiting blocks 5 are pushed to slide along the inside of the sliding groove 4, the limiting blocks 5 are limited and inserted into the limiting groove 13, the supporting frame 14 is fixed on the lower bottom surface of the supporting column 2, and the projector main body 15 is placed in the supporting frame 14 for use; compared with the prior art, this scheme has the effect of being convenient for to the convenient dismouting of support frame 14, has improved the whole installation effectiveness of support frame 14, has solved people and has comparatively wasted time and energy when dismouting support frame 14, makes people more convenient when the operation.

The last points to be described are: first, in the description of the present utility model, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. Projector suspension support convenient to installation, including installation roof (1), installation roof (1) bottom middle part fixed mounting has support column (2), its characterized in that: the utility model discloses a projector, including support column (2), support column (12), support frame (14) have been seted up to support column (2) bottom middle part welding, a plurality of sliding tray (4) have been seted up to support frame (3) top limit portion, sliding tray (4) inside movable mounting has stopper (5), support frame (3) surface one side movable mounting has mount (11), standing groove (12) have been seted up at mount (11) top middle part, a plurality of spacing grooves (13) have been seted up to standing groove (12) inner wall one side, bottom surface fixed mounting has support frame (14) under mount (11), projector main part (15) have been placed to support frame (14) inside, support column (2) surface still is equipped with the spacing guiding mechanism of control stopper (5) activity.

2. A projector suspension bracket for facilitating installation as defined in claim 1 wherein: the adjusting mechanism comprises a sliding part (8), the sliding part (8) is movably sleeved at the bottom of one side of the outer surface of the supporting column (2), a connecting rotating rod (7) is hinged to one side of the outer surface of the sliding part (8) at equal intervals, an outer sliding sleeve (9) is rotatably arranged on the upper surface of the sliding part (8), a groove (6) is formed in the middle of one end of the limiting block (5), and one end edge of the connecting rotating rod (7) is rotatably arranged inside the groove (6).

3. A projector suspension bracket for facilitating installation as defined in claim 1 wherein: the limiting block (5) is characterized in that one side edge of the limiting block (5) is located inside the limiting groove (13), and the limiting block (5) and the limiting groove (13) are clamped with each other.

4. A projector suspension bracket for facilitating installation as defined in claim 1 wherein: the cross-sectional area of one end of the limiting frame (3) is smaller than that of the opening of the placing groove (12), the limiting frame (3) is located inside the placing groove (12), and the limiting frame (3) and the placing groove (12) are mutually embedded.

5. A projector suspension bracket for facilitating installation as defined in claim 2 wherein: external screw threads (10) are arranged at the bottom of one side of the outer surface of the support column (2), threaded holes are formed in the middle of the top end of the outer sliding sleeve (9) in a penetrating mode, the inner diameter of the outer sliding sleeve (9) is smaller than the outer diameter of the support column (2), and the outer sliding sleeve (9) and the support column (2) are mutually matched.