CN219222301U

CN219222301U - Support structure for positioning projection lamp

Info

Publication number: CN219222301U
Application number: CN202320377071.8U
Authority: CN
Inventors: 陆益; 胡青华
Original assignee: Chongqing Yaozhen Technology Co ltd
Current assignee: Chongqing Yaozhen Technology Co ltd
Priority date: 2023-03-03
Filing date: 2023-03-03
Publication date: 2023-06-20
Anticipated expiration: 2033-03-03

Abstract

The utility model relates to a support structure of a positioning projection lamp, which comprises a bottom plate, wherein a supporting plate is arranged at the top of the bottom plate, a positioning projection lamp body is arranged at the top of the supporting plate, an adjusting component is arranged at the top of the bottom plate, the adjusting component comprises a supporting frame fixedly connected to the top of the supporting plate, the positioning projection lamp body is fixedly connected with a fixed shaft at the bottom, a rotating block is rotatably connected inside the fixed shaft, a fixed barrel is fixedly connected to the top of the supporting plate, and a worm is rotatably connected inside the fixed barrel. This location projecting lamp's supporting structure drives the worm through turning round the cap and rotates, and the worm rotates and drives worm wheel and threaded rod rotation, and the threaded rod rotates and drives the thread piece and upwards or move down, and the thread piece removes and drives the telescopic link and remove, and the telescopic link removes and drive the commentaries on classics piece and remove, and the commentaries on classics piece removes and drives the location projecting lamp body and take place to rotate, and location projecting lamp body right side also can rotate simultaneously to can rotate the angle of use of location projecting lamp body.

Description

Support structure for positioning projection lamp

Technical Field

The utility model relates to the technical field of projector brackets, in particular to a bracket structure for positioning a projector.

Background

The projector is composed of optical components, mechanical components and electric components 3, according to the requirements of the use environment, some of the projector also has a metal screen, the projector with good performance is also provided with an air filter, the electric components are mainly ballasts, capacitors, triggers (arranged according to the requirements of light sources) and the like, the projector is a lamp with the illuminance higher than the surrounding environment on the appointed illuminated surface, and the projector is mainly used for large-area operation field mines, building outlines, stadiums, overpasses, monuments, parks, flower beds and the like, therefore, almost all large-area illumination lamps used outdoors can be regarded as the projector, the projector is bright in color, good in monochromaticity, soft in light, low in power, long in service life, long in light emitting time as long as 5 ten thousand hours, and the LED projector body of the projector is small, easy to hide or install, difficult to damage, free of heat radiation, favorable for protecting illuminated objects, and has a very wide application range.

The support of projecting lamp at present stage is comparatively ordinary, can't carry out the regulation of angle according to the actual usage condition, also can't horizontal rotation simultaneously, often need dismantle the device when needing to shine different region and go on the change of direction for the device uses very inconvenient, thereby makes the projecting range of projecting lamp receive the restriction, leads to it to be unfavorable for the user to use the projecting lamp to carry out the projecting work, so proposes a location projecting lamp's supporting structure to solve above-mentioned problem.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a bracket structure for positioning a projection lamp, which has the advantages of convenient adjustment, convenient use and the like, and solves the problem that the use angle of the projection lamp bracket in the prior art is relatively fixed when in use.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the bracket structure for positioning the projection lamp comprises a bottom plate, wherein a supporting plate is arranged at the top of the bottom plate, a positioning projection lamp body is arranged at the top of the supporting plate, and an adjusting assembly is arranged at the top of the bottom plate;

the adjusting component comprises a supporting frame fixedly connected to the top of a supporting plate, the bottom of the supporting frame is fixedly connected with a fixing shaft, a rotating block is connected to the inside rotation of the fixing shaft, a fixing barrel is fixedly connected to the top of the supporting plate, a worm is connected to the inside rotation of the fixing barrel, a torsion cap is fixedly connected to the left side of the worm, a first fixing seat is fixedly connected to the inside of the fixing barrel, a worm wheel is connected to the back of the worm in a meshed mode, a threaded rod is fixedly connected to the inside of the worm wheel, a threaded block is connected to the outer surface of the threaded rod in a threaded mode, a sliding groove is formed in the inside of the fixing barrel, a second fixing seat is fixedly connected to the inside of the fixing barrel, and a telescopic rod is fixedly connected to the top of the threaded block.

Further, the bottom plate top fixedly connected with stabilizes the seat, it is connected with the bull stick to stabilize the inside rotation of seat, the draw-in hole has been seted up to the bull stick surface, the inside swing joint in draw-in hole has the kelly, the removal groove has been seted up at the bottom plate top, the inside fixedly connected with spring in removal groove.

Further, the clamping rod is slidably connected inside the moving groove, the clamping rod is movably connected inside the clamping hole, the clamping rod is fixedly connected with the spring, and the rotating rod is fixedly connected with the supporting plate.

Further, anti-slip lines are formed on the outer surface of the torsion cap, and the worm is rotationally connected inside the first fixing seat.

Further, the thread block is in sliding connection with the inside of the chute, and the threaded rod is in rotating connection with the inside of the second fixing seat.

Further, the telescopic rod is movably connected inside the fixed cylinder and penetrates through the inner wall of the fixed cylinder, and the telescopic rod is fixedly connected with the rotating block.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this location projecting lamp's supporting structure drives the worm through turning round the cap and rotates, and the worm rotates and drives worm wheel and threaded rod rotation, and the threaded rod rotates and drives the thread piece and upwards or move down, and the thread piece removes and drives the telescopic link and remove, and the telescopic link removes and drive the commentaries on classics piece and remove, and the commentaries on classics piece removes and drives the location projecting lamp body and take place to rotate, and location projecting lamp body right side also can rotate simultaneously to can rotate the angle of use of location projecting lamp body.

2. This location projecting lamp's supporting structure, through remove the card pole right, make the card pole break away from the card hole, then rotate bull stick and backup pad, adjust the location projecting lamp body to suitable angle after, then loosen the card pole, compressed spring can drive the card pole and reset, makes the card pole card to card hole inside fix the bull stick.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged view of the structure of the present utility model at A in FIG. 1;

FIG. 3 is a schematic diagram of the connection of the worm wheel and the worm in the structure of the utility model.

In the figure: 1 bottom plate, 2 backup pad, 3 location projecting lamp bodies, 4 support frames, 5 fixed axles, 6 turning blocks, 7 telescopic links, 8 fixed cylinders, 9 worms, 10 turn round caps, 11 first fixing seats, 12 worm gears, 13 threaded rods, 14 threaded blocks, 15 sliding grooves, 16 second fixing seats, 17 springs, 18 stabilizing seats, 19 rotating rods, 20 clamping holes, 21 clamping rods and 22 moving grooves.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a bracket structure for positioning a projector in this embodiment includes a base plate 1, a support plate 2 is provided at the top of the base plate 1, a positioning projector body 3 is provided at the top of the support plate 2, and an adjusting component is provided at the top of the base plate 1.

Wherein, adjusting part is including fixed connection in support frame 4 at backup pad 2 top, location projecting lamp body 3, bottom fixedly connected with fixed axle 5, and fixed axle 5 inside rotation is connected with changes piece 6, and backup pad 2 top fixedly connected with fixed section of thick bamboo 8, fixed section of thick bamboo 8 inside rotation is connected with worm 9, and worm 9 left side fixedly connected with turns round cap 10, turns round cap 10 surface and has seted up the anti-skidding line, can prevent as far as possible that the hand from taking place to slide when turning round cap 10. The fixed cylinder 8 is internally fixedly connected with a first fixed seat 11, and the worm 9 is rotationally connected inside the first fixed seat 11, so that the worm 9 can be more stable during rotation. The back of the worm 9 is connected with a worm wheel 12 in a meshed manner, a threaded rod 13 is fixedly connected inside the worm wheel 12, a thread block 14 is connected to the outer surface of the threaded rod 13 in a threaded manner, a sliding groove 15 is formed in the fixed cylinder 8, and the thread block 14 is slidably connected inside the sliding groove 15, so that the thread block 14 can be prevented from rotating as much as possible. The second fixing seat 16 is fixedly connected inside the fixing barrel 8, and the threaded rod 13 is rotationally connected inside the second fixing seat 16, so that the threaded rod 13 can be more stable during rotation. The top of the threaded block 14 is fixedly connected with a telescopic rod 7, the telescopic rod 7 is fixedly connected with the rotating block 6, and the telescopic rod 7 is movably connected inside the fixed cylinder 8 and penetrates through the inner wall of the fixed cylinder 8.

The worm 9 is driven to rotate by twisting the twisting cap 10, the worm 9 rotates to drive the worm wheel 12 and the threaded rod 13 to rotate, the threaded rod 13 rotates to drive the threaded block 14 to move upwards or downwards, the threaded block 14 moves to drive the telescopic rod 7 to move, the telescopic rod 7 moves to drive the rotating block 6 to move, the rotating block 6 moves to drive the positioning projection lamp body 3 to rotate, and meanwhile the right side of the positioning projection lamp body 3 also rotates, so that the use angle of the positioning projection lamp body 3 can be rotated.

Secondly, the top of the bottom plate 1 is fixedly connected with a stabilizing seat 18, a rotating rod 19 is rotatably connected in the stabilizing seat 18, and the rotating rod 19 is fixedly connected with the supporting plate 2. The outer surface of the rotating rod 19 is provided with at least ten clamping holes 20, the inside of the clamping holes 20 is movably connected with clamping rods 21, the clamping rods 21 are movably connected inside the clamping holes 20, the top of the bottom plate 1 is provided with a moving groove 22, the clamping rods 21 are slidably connected inside the moving groove 22, the moving groove 22 is fixedly connected with a spring 17, the clamping rods 21 are fixedly connected with the spring 17,

the working principle of the embodiment is as follows:

(1) This location projecting lamp's supporting structure drives worm 9 through turning round cap 10 and rotates, and worm 9 rotates and drives worm wheel 12 and threaded rod 13 and rotate, and threaded rod 13 rotates and drives screw thread piece 14 upwards or downwardly moving, and screw thread piece 14 removes and drives telescopic link 7 and remove, and telescopic link 7 removes and drive commentaries on classics piece 6 and remove, and commentaries on classics piece 6 removes and drives location projecting lamp body 3 and rotate, and location projecting lamp body 3 right side also can rotate simultaneously to can rotate the angle of use of location projecting lamp body 3.

(2) This location projecting lamp's supporting structure, through with the card pole 21 remove to the right, make card pole 21 break away from card hole 20, then rotate bull stick 19 and backup pad 2, adjust location projecting lamp body 3 to suitable angle after, then loosen card pole 21, compressed spring 17 can drive card pole 21 and reset, makes card pole 21 card to card hole 20 inside fix bull stick 19.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a location projecting lamp's supporting structure, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is provided with a supporting plate (2), the top of the supporting plate (2) is provided with a positioning projection lamp body (3), and the top of the bottom plate (1) is provided with an adjusting component;

the utility model provides a support frame (4) at regulation subassembly including fixed connection in backup pad (2) top, location projecting lamp body (3), bottom fixedly connected with fixed axle (5), fixed axle (5) inside rotation is connected with commentaries on classics piece (6), backup pad (2) top fixedly connected with fixed section of thick bamboo (8), fixed section of thick bamboo (8) inside rotation is connected with worm (9), worm (9) left side fixedly connected with is turned round cap (10), fixed section of thick bamboo (8) inside fixedly connected with first fixing base (11), worm (9) back meshing is connected with worm wheel (12), worm wheel (12) inside fixedly connected with threaded rod (13), threaded rod (13) surface threaded connection has screw thread piece (14), spout (15) have been seted up to fixed section of thick bamboo (8) inside, fixed section of thick bamboo (8) inside fixedly connected with second fixing base (16), screw thread piece (14) top fixedly connected with telescopic link (7).

2. The bracket structure for positioning a projector according to claim 1, wherein: the utility model discloses a floor, including bottom plate (1), stabilizing seat (18) inside rotation is connected with bull stick (19), draw-in groove (20) have been seted up to bull stick (19) surface, draw-in groove (20) inside swing joint has draw-in bar (21), removal groove (22) have been seted up at bottom plate (1) top, the inside fixedly connected with spring (17) of removal groove (22).

3. The bracket structure for positioning a projector according to claim 2, wherein: the clamping rod (21) is slidably connected inside the moving groove (22), the clamping rod (21) is movably connected inside the clamping hole (20), the clamping rod (21) is fixedly connected with the spring (17), and the rotating rod (19) is fixedly connected with the supporting plate (2).

4. The bracket structure for positioning a projector according to claim 1, wherein: the outer surface of the torsion cap (10) is provided with anti-skid patterns, and the worm (9) is rotationally connected to the inside of the first fixing seat (11).

5. The bracket structure for positioning a projector according to claim 1, wherein: the threaded block (14) is slidably connected inside the sliding groove (15), and the threaded rod (13) is rotatably connected inside the second fixing seat (16).

6. The bracket structure for positioning a projector according to claim 1, wherein: the telescopic rod (7) is movably connected inside the fixed cylinder (8) and penetrates through the inner wall of the fixed cylinder (8), and the telescopic rod (7) is fixedly connected with the rotating block (6).