CN212226641U - Novel projector universal hanging bracket - Google Patents
Novel projector universal hanging bracket Download PDFInfo
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- CN212226641U CN212226641U CN202020806424.8U CN202020806424U CN212226641U CN 212226641 U CN212226641 U CN 212226641U CN 202020806424 U CN202020806424 U CN 202020806424U CN 212226641 U CN212226641 U CN 212226641U
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Abstract
The utility model relates to the technical field of projector hangers, in particular to a novel universal projector hanger, which comprises a fixed disk, wherein the fixed disk comprises a rotary table and a flange plate, a hanger mounting hole is arranged on the flange plate, a clamping groove is arranged in the rotary table, an adjusting column is arranged at the lower part of the fixed disk, the adjusting column comprises a top clamping table and a bottom clamping table, the top clamping table is connected with the clamping groove in a clamping way, the lower part of the adjusting column is connected with a connecting column through the bottom clamping table in a clamping way, a plurality of anti-rotating bosses are arranged in the connecting column, a plurality of anti-rotating grooves are arranged on the outer vertical surface of the adjusting column, the anti-rotating grooves are connected with the anti-rotating bosses in a clamping way, a first connecting frame is fixedly arranged at the bottom of the connecting column, a motor is fixedly arranged on the inner top surface of the first connecting frame, a lead screw is fixedly arranged at the top of the, through this utility model discloses can realize that the gallows level rotates, the adjustment of height and with the contained angle of horizontal direction.
Description
Technical Field
The utility model relates to a projector hanger technical field specifically is a novel projector universal hanger.
Background
The projector is also called a projector, and is a device capable of projecting video signals output by devices such as computers, VCDs, DVDs, game machines and the like onto a special curtain, the hanger is a support structure for mounting the projector on a ceiling, the support structure is currently in the domestic intelligent industry, the projector is mounted in the ceiling in a large quantity by fixed mounting, and the projector is mounted in the ceiling through the fixed mounting support and forms an angle of 90 degrees with the ceiling. The installation mode can solve most installation scenes, but the vertical and horizontal amplitudes cannot be adjusted greatly, so that the installation of some projectors is limited.
Through search, the chinese patent No. CN210319325U discloses a projector hanger convenient for angle adjustment, which comprises a placing box, a threaded hole, a rubber inner pad and a mounting plate, the inner wall of the placing box is provided with a track groove, the outer wall of the placing box is fixed with a fixing bolt, the tail end of the fixing bolt is provided with a fastening nut, the fastening nut is arranged at the bottom of the connecting frame, a fixed sleeve is fixed at the top of the connecting frame, the inner wall of the fixed sleeve is attached to the outer side of the bottom end of the adjusting column, and the fixed sleeve is provided with a positioning bolt which penetrates through the fixed sleeve and is jointed with the outer side of the bottom end of the adjusting column, and adjust the capital portion and be fixed with the mounting panel for this device can cooperate the support of projector itself, carries out the regulation of angle in the great vertical direction of scope, and it has following not enough in the in-process that uses mostly: the height adjusting mode is complex, manual adjustment is needed little by little, the size of the installation box limits the size of the projector to be installed, and the universality is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel projector universal hanging bracket 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 novel universal hanger for projectors comprises a fixed disc, wherein the fixed disc comprises a rotary table and a flange plate, a hanger mounting hole is formed in the flange plate, a clamping groove is formed in the rotary table, an adjusting column is arranged on the lower portion of the fixed disc and comprises a top clamping table and a bottom clamping table, the top clamping table is connected with the clamping groove in a clamping mode, a connecting column is connected to the lower portion of the adjusting column through the bottom clamping table in the clamping mode, a plurality of anti-rotating bosses are arranged in the connecting column, a plurality of anti-rotating grooves are formed in the outer vertical face of the adjusting column and connected with the anti-rotating bosses in a clamping mode, a first connecting frame is fixedly arranged at the bottom of the connecting column, a motor is fixedly arranged on the top face of the inner side of the first connecting frame, a lead screw is fixedly arranged at the top of the motor, a lead screw is arranged in the adjusting column and spirally connected with the lead screw, limiting grooves are formed in the two sides of the first connecting frame, and the second connecting frame and the first connecting frame are locked and fixed with the nuts through welding bolts.
As a further aspect of the present invention: and the lower parts of the two sides of the connecting frame are fixedly provided with a plurality of guide posts, and the guide posts are fixedly connected with a projector mounting frame through a fixing support.
As a further aspect of the present invention: the second connecting frame is of an H-shaped structure.
As a further aspect of the present invention: and the surface of the projector mounting frame is provided with a projector mounting hole.
As a further aspect of the present invention: the projector mounting hole is a long round hole.
As a further aspect of the present invention: and the outer end of the guide post is fixedly provided with a baffle.
Compared with the prior art, the beneficial effects of the utility model are that: set up the revolving stage through the fixed disk, the revolving stage is connected with regulation post joint, can realize that the gallows level rotates, through setting up the lead screw and adjusting the inside silk hole screwed connection of post, can realize the adjustment of gallows height, through setting up a link and a link both sides and setting up the spacing groove, can adjust the contained angle of gallows and horizontal direction, through setting up the guide post, can adjust the distance between the projector mounting bracket of both sides, and then can match the projector of installing different models.
Drawings
Fig. 1 is a schematic structural diagram of a novel universal hanger for a projector.
Fig. 2 is a left side view of a novel universal hanger for projectors.
Fig. 3 is a schematic cross-sectional structural view of a novel universal hanger for a projector.
Fig. 4 is a schematic structural diagram of a fixed disk in a novel universal hanger for projectors.
Fig. 5 is a schematic structural diagram of an adjusting column in a novel universal hanger for a projector.
FIG. 6 is a schematic structural diagram of a connecting column in a universal hanger for a novel projector.
In the figure: 1-fixed disc, 101-rotary table, 102-flange plate, 103-clamping groove, 104-hanger mounting hole, 2-adjusting column, 201-top clamping table, 202-bottom clamping table, 203-anti-rotation groove, 204-screw hole, 3-connecting column, 301-anti-rotation boss, 4-first connecting frame, 5-second connecting frame, 6-motor, 7-screw rod, 8-welding bolt, 9-nut, 10-limiting groove, 11-guide column, 12-projector mounting frame, 13-fixed support, 14-blocking piece and 15-projector mounting hole.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being 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. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Example one
Referring to fig. 1 ~ 6, in the embodiment of the utility model, a novel projector universal hanger, including fixed disk 1, fixed disk 1 includes revolving stage 101 and flange dish 102, and it has gallows mounting hole 104 to open on the flange dish 102, and revolving stage 101 is inside to be opened there is draw-in groove 103, and 1 lower part of fixed disk is equipped with adjusts post 2, adjusts post 2 and includes top cassette stage 201 and bottom cassette stage 202, and top cassette stage 201 is connected with draw-in groove 103 joint, is connected with draw-in groove 103 joint through top cassette stage 201, can realize adjusting 1 rotation angle's of the relative fixed disk adjustment of post 2.
Further, in order to realize the height adjustment of the hanger, the lower part of the adjusting column 2 is connected with a connecting column 3 in a clamping manner through a bottom clamping table 202, a plurality of anti-rotation bosses 301 are arranged inside the connecting column 3, a plurality of anti-rotation grooves 203 are formed in the outer vertical surface of the adjusting column 2, the anti-rotation grooves 203 are connected with the anti-rotation bosses 301 in a clamping manner, and the adjusting column 2 can be driven to rotate together when rotating by arranging the anti-rotation grooves 203 to be connected with the anti-rotation bosses 301 in a clamping manner; the bottom of the connecting column 3 is fixedly provided with a first connecting frame 4, the top of the inner side of the first connecting frame 4 is fixedly provided with a motor 6, the top of the motor 6 is fixedly provided with a screw rod 7, the adjusting column 2 is internally provided with a screw hole 204, and the screw hole 204 is spirally connected with the screw rod 7; through screwed connection of the screw hole 204 and the screw rod 7, the adjusting column 2 can move back and forth relative to the connecting column 3, and further the height of the hanging bracket can be adjusted.
Furthermore, in order to realize the adjustment of the included angle between the hanger and the horizontal plane, two sides of the first connecting frame 4 are provided with limiting grooves 10, nuts 9 are arranged outside the limiting grooves 10, a second connecting frame 5 is arranged inside the first connecting frame 4, the second connecting frame 5 is of an H-shaped structure, welding bolts 8 are welded at the positions, corresponding to the limiting grooves 10, of the upper parts of two sides of the second connecting frame 5, and the second connecting frame 5 and the first connecting frame 4 are locked and fixed through the welding bolts 8 and the nuts 9; through setting up spacing groove 10, can adjust the contained angle of link two 5 and horizontal plane, and then can drive the contained angle of adjustment projector and horizontal plane.
Further, in order to realize that the hanging bracket can be used for installing projectors of different models in a matching manner, a plurality of guide posts 11 are fixedly installed at the lower parts of two sides of the second connecting frame 5, and the guide posts 11 are fixedly connected with a projector installing frame 12 through a fixing support 13; a projector mounting hole 15 is formed in the surface of the projector mounting frame 12; the projector mounting hole 15 is a long round hole; by arranging the guide post 11 and the oblong projector mounting hole 15, projectors of different models and sizes can be mounted in a matched mode.
Example two
In another embodiment of the present invention, the difference between this embodiment and the above embodiment is that a blocking piece 14 is fixedly installed at the outer end of the guiding column 11; the distance between the projector mounting frames 12 on the two sides can be limited by arranging the blocking pieces 14.
The utility model discloses a theory of operation is:
set up revolving stage 101 through fixed disk 1, revolving stage 101 is connected with 2 joints of regulation post, can realize the gallows level and rotate, through setting up lead screw 7 and adjusting 2 inside silk holes 204 screwed connection of post, can realize the adjustment of gallows height, set up spacing groove 10 through setting up one 4 of link and one 4 both sides of link, can adjust the contained angle of gallows and horizontal direction, through setting up guide post 11, can adjust the distance between both sides projector mounting bracket 15, and then can match the projector of installing different models.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A novel projector universal hanging bracket comprises a fixed disk (1) and is characterized in that the fixed disk (1) comprises a rotary table (101) and a flange plate (102), a hanging bracket mounting hole (104) is formed in the flange plate (102), a clamping groove (103) is formed in the rotary table (101), an adjusting column (2) is arranged on the lower portion of the fixed disk (1), the adjusting column (2) comprises a top clamping table (201) and a bottom clamping table (202), the top clamping table (201) is connected with the clamping groove (103) in a clamping manner, the lower portion of the adjusting column (2) is connected with a connecting column (3) through the bottom clamping table (202) in a clamping manner, a plurality of anti-rotating bosses (301) are arranged in the connecting column (3), a plurality of anti-rotating grooves (203) are formed in the outer vertical face of the adjusting column (2), the anti-rotating grooves (203) are connected with the anti-rotating bosses (301) in a clamping manner, a first connecting frame (4) is fixedly arranged at the bottom, motor (6) top fixed mounting has lead screw (7), it has screw hole (204) to open in regulation post (2), screw hole (204) and lead screw (7) threaded connection, link (4) both sides are opened there are spacing groove (10), and spacing groove (10) outside is equipped with nut (9), and link (4) inside is equipped with link two (5), and the welding of the department of corresponding spacing groove (10) on link two (5) both sides upper portion has welding bolt (8), and link two (5) are fixed with link (4) through welding bolt (8) and nut (9) locking.
2. The novel universal hanger frame for projectors of claim 1, wherein a plurality of guide posts (11) are fixedly installed at the lower portions of the two sides of the second connecting frame (5), and the guide posts (11) are fixedly connected with a projector mounting frame (12) through a fixing support (13).
3. The novel universal hanger for projectors of claim 2, wherein the second connecting frame (5) is an H-shaped structure.
4. The novel universal hanger for projectors of claim 3, wherein the projector mounting rack (12) is provided with projector mounting holes (15) on the surface.
5. The novel universal hanger for projectors according to claim 4, wherein the projector mounting hole (15) is a long round hole.
6. The novel universal hanger frame for projectors of claim 3 or 5, wherein the outer end of the guide post (11) is fixedly provided with a baffle (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020806424.8U CN212226641U (en) | 2020-05-15 | 2020-05-15 | Novel projector universal hanging bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020806424.8U CN212226641U (en) | 2020-05-15 | 2020-05-15 | Novel projector universal hanging bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212226641U true CN212226641U (en) | 2020-12-25 |
Family
ID=73925935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020806424.8U Active CN212226641U (en) | 2020-05-15 | 2020-05-15 | Novel projector universal hanging bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212226641U (en) |
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2020
- 2020-05-15 CN CN202020806424.8U patent/CN212226641U/en active Active
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