CN219975894U

CN219975894U - Projector bracket convenient to adjust and fix

Info

Publication number: CN219975894U
Application number: CN202320965910.8U
Authority: CN
Inventors: 于震川; 宋明; 吴永浩
Original assignee: Changzhou Langdragon Electrical And Mechanical Technology Co ltd
Current assignee: Changzhou Langdragon Electrical And Mechanical Technology Co ltd
Priority date: 2023-04-26
Filing date: 2023-04-26
Publication date: 2023-11-07
Anticipated expiration: 2033-04-26

Abstract

The utility model discloses a projector bracket convenient to adjust and fix, which comprises a bracket body, wherein universal wheels are fixedly arranged at the bottom of the bracket body, and the number of the universal wheels is four. According to the utility model, the projector is supported by the support body through the support plate, then the projector can be uniformly radiated through the radiating holes, and then the bottom of the projector is radiated through the starting radiating fan, so that the effect of facilitating radiation can be achieved, and the problems that the projector is damaged when the projector is clamped due to the fact that the projector can be adjusted and fixed through the existing projector support, but the projector is inconvenient to radiate, the service life of the projector can be reduced after the projector is used for a long time due to overhigh temperature, dust easily falls onto the surface of the projector, the radiating effect of the projector is affected, and the clamping force is inconvenient to grasp when the projector is fixed through the horizontal telescopic rod are solved.

Description

Projector bracket convenient to adjust and fix

Technical Field

The utility model relates to the technical field of brackets, in particular to a projector bracket convenient to adjust and fix.

Background

A projector, also called a projector, is a device capable of projecting images or videos onto a curtain, and can play corresponding video signals by being connected with a computer, VCD, DVD, BD, a game machine, DV and the like through different interfaces. The projector is widely applied to families, offices, schools and entertainment places at present, and has different types such as CRT, LCD, DLP and the like according to different working modes, so that the projector is widely applied to conferences, and a projector bracket is required to be used for supporting when the projector is used, so that the projector can be prevented from being regulated to the optimal projection position.

At present, chinese utility model with publication number CN212900709U discloses a projector support convenient to adjust, which comprises a base, leveling mechanism, height adjusting mechanism, rotation adjusting mechanism, support and every single move adjusting mechanism, leveling mechanism is including fixing the leveling telescopic link that is rectangular arrangement in the base top, height adjusting mechanism is including locating the tray directly over the base and locating the several lift telescopic link between base and the tray, rotation adjusting mechanism is including locating the carousel directly over the tray and fixing the rotating electrical machines in tray bottom center department, and the rotation axis of rotating electrical machines runs through the tray and is connected with the bottom center department of carousel, the left and right sides of support is equipped with relative fixture, every single move adjusting mechanism is including locating the hydraulic stem of support one side or both sides. The utility model has reasonable design and simple structure, can quickly realize the adjustment of the base leveling and the height, the rotation angle and the pitching angle of the projector, is convenient to operate, has high installation stability and has popularization value.

Based on the retrieval of above-mentioned patent to and combining the equipment discovery among the prior art, current projector support is although can adjust and fix the projecting apparatus, but is inconvenient for dispel the heat to the projecting apparatus, and the projecting apparatus high temperature when leading to the use can reduce the life of projecting apparatus for a long time, and the dust falls into the surface of projecting apparatus easily, influences the radiating effect of projecting apparatus, and is inconvenient to hold the clamping-force when fixing the projecting apparatus through horizontal telescopic link, can lead to causing the injury to the projecting apparatus when the centre gripping.

Disclosure of Invention

In order to solve the problems set forth in the background art, the utility model aims to provide a projector support convenient to adjust and fix, which has the advantage of being convenient for heat dissipation, and solves the problems that the projector is inconvenient to dissipate heat, the projector is too high in temperature when in use, the service life of the projector can be reduced when the projector is used for a long time, dust easily falls into the surface of the projector, the heat dissipation effect of the projector is affected, clamping force is inconvenient to grasp when the projector is fixed through a horizontal telescopic rod, and damage to the projector is caused when the projector is clamped.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a projecting apparatus support convenient to adjust fixedly, includes the support body, the bottom fixed mounting of support body has the universal wheel, the quantity of universal wheel is provided with four groups, the equal fixed mounting in both sides at support body top has the connecting rod, the top fixed mounting of connecting rod has the backup pad, the louvre has been seted up to the surface of backup pad, the quantity of louvre sets up to a plurality of groups and is the equidistance and distributes, the top fixed mounting of support body has radiator fan, radiator fan's quantity sets up to two groups, the top fixed mounting of backup pad has adjusting part.

As a preferred aspect of the present utility model, the bottom of the support plate is fixedly provided with a temperature sensor, the front side of the top of the support body is fixedly provided with a controller, the top of the controller is electrically connected with the bottom of the temperature sensor through a wire, and the rear side of the controller is electrically connected with the front side of the cooling fan through a wire.

As the preferable mode of the utility model, the adjusting component comprises an adjusting plate, wherein the adjusting plate is fixedly arranged on the right side of the top of the supporting plate, the inner cavity of the adjusting plate is in threaded connection with a threaded rod, and the right side of the threaded rod is fixedly provided with a rotating disc.

As preferable in the utility model, the left side of the threaded rod is movably connected with a rotating shaft, and the left side of the rotating shaft is movably connected with a push plate.

Preferably, the left side of the supporting plate is fixedly provided with a fixing plate, and the right side of the fixing plate is fixedly provided with a rubber pad.

As the preferable mode of the utility model, the front side and the rear side of the top of the supporting plate are fixedly provided with limiting plates, the inner cavity of each limiting plate is movably connected with a limiting block, and the top of each limiting block is fixedly connected with the bottom of the pushing plate.

As a preferable mode of the utility model, the front side and the rear side of the top of the fixed plate are fixedly provided with fixed rods, and the top of each fixed rod is fixedly provided with a dust-proof plate.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the bracket body can be effectively moved by the universal wheels, the effect of convenient movement can be achieved by the universal wheels, the supporting plate is supported by the connecting rod, the projector is supported by the supporting plate, then the projector can be uniformly radiated by the radiating holes, and then the bottom of the projector is radiated by starting the radiating fan, so that the effect of convenient radiation can be achieved, the problem that the projector is damaged when clamped by the horizontal telescopic rod is solved, and the advantage of convenient radiation is achieved.

2. According to the utility model, the temperature sensor and the controller are arranged, so that the temperature sensor can effectively detect the temperature at the bottom of the projector, when the temperature reaches the set threshold value, the controller can control the cooling fan to start, and therefore, the effect of automatic heat dissipation can be achieved, and when the temperature sensor detects that the temperature falls to the set threshold value, the controller can control the cooling fan to close.

3. According to the utility model, the adjusting plate, the threaded rod and the rotating disc are arranged, so that the rotating disc can effectively drive the threaded rod to rotate, and then the threaded rod can rotate in the inner cavity of the adjusting plate.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of a temperature sensor according to the present utility model;

FIG. 3 is a schematic view of the structure of the adjusting assembly of the present utility model.

In the figure: 1. a bracket body; 2. a universal wheel; 3. a connecting rod; 4. a support plate; 5. a heat radiation hole; 6. a heat radiation fan; 7. an adjustment assembly; 71. an adjusting plate; 72. a threaded rod; 73. a rotating disc; 74. a rotating shaft; 75. a push plate; 8. a temperature sensor; 9. a controller; 10. a fixing plate; 11. a rubber pad; 12. a limiting plate; 13. a limiting block; 14. a fixed rod; 15. a dust-proof plate.

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.

As shown in fig. 1 to 3, the projector support convenient to adjust and fix provided by the utility model comprises a support body 1, wherein universal wheels 2 are fixedly arranged at the bottom of the support body 1, four groups of universal wheels 2 are arranged, connecting rods 3 are fixedly arranged on two sides of the top of the support body 1, a supporting plate 4 is fixedly arranged at the top of the connecting rods 3, radiating holes 5 are formed in the surface of the supporting plate 4, the number of the radiating holes 5 is set into a plurality of groups and distributed at equal intervals, radiating fans 6 are fixedly arranged at the top of the support body 1, the number of the radiating fans 6 is set into two groups, and an adjusting component 7 is fixedly arranged at the top of the supporting plate 4.

Referring to fig. 2, a temperature sensor 8 is fixedly installed at the bottom of the support plate 4, a controller 9 is fixedly installed at the front side of the top of the support body 1, the top of the controller 9 is electrically connected with the bottom of the temperature sensor 8 through a wire, and the rear side of the controller 9 is electrically connected with the front side of the cooling fan 6 through a wire.

As a technical optimization scheme of the utility model, the temperature sensor 8 and the controller 9 are arranged, so that the temperature sensor 8 can effectively detect the temperature of the bottom of the projector, when the temperature reaches a set threshold value, the controller 9 can control the cooling fan 6 to start, and therefore the effect of automatic heat dissipation can be achieved, and when the temperature sensor 8 detects that the temperature falls to the set threshold value, the controller 9 can control the cooling fan 6 to close.

Referring to fig. 3, the adjusting assembly 7 includes an adjusting plate 71, the adjusting plate 71 is fixedly mounted on the right side of the top of the supporting plate 4, an inner cavity of the adjusting plate 71 is in threaded connection with a threaded rod 72, and a rotating disc 73 is fixedly mounted on the right side of the threaded rod 72.

As a technical optimization scheme of the utility model, by arranging the adjusting plate 71, the threaded rod 72 and the rotating disc 73, the rotating disc 73 can effectively drive the threaded rod 72 to rotate, and then the threaded rod 72 can rotate in the inner cavity of the adjusting plate 71.

Referring to fig. 3, a rotation shaft 74 is movably coupled to the left side of the threaded rod 72, and a push plate 75 is movably coupled to the left side of the rotation shaft 74.

As a technical optimization scheme of the utility model, through arranging the rotating shaft 74 and the push plate 75, the rotating shaft 74 can be effectively and movably connected with the threaded rod 72, and the threaded rod 72 can push the push plate 75 to fix the projector.

Referring to fig. 1 and 3, a fixing plate 10 is fixedly installed at the left side of the support plate 4, and a rubber pad 11 is fixedly installed at the right side of the fixing plate 10.

As a technical optimization scheme of the utility model, by arranging the fixing plate 10 and the rubber pad 11, the push plate 75 and the fixing plate 10 can effectively fix the projector, and then the rubber pad 11 can prevent the surface of the projector from being scratched.

Referring to fig. 3, a limiting plate 12 is fixedly installed on the front side and the rear side of the top of the supporting plate 4, a limiting block 13 is movably connected to an inner cavity of the limiting plate 12, and the top of the limiting block 13 is fixedly connected with the bottom of the pushing plate 75.

As a technical optimization scheme of the utility model, the limiting plate 12 and the limiting block 13 are arranged, so that the limiting block 13 can effectively move left and right in the limiting plate 12, then the limiting block 13 is fixed with the bottom of the push plate 75, the push plate 75 can be limited when being regulated, the push plate 75 is prevented from shaking left and right, and meanwhile, the projector can be well supported by the limiting plate 12 to dissipate heat.

Referring to fig. 1 and 2, a fixing rod 14 is fixedly installed at both front and rear sides of the top of the fixing plate 10, and a dust-proof plate 15 is fixedly installed at the top of the fixing rod 14.

As a technical optimization scheme of the utility model, through the arrangement of the fixing rod 14 and the dust-proof plate 15, the dust-proof plate 15 can be effectively fixed by the fixing rod 14, so that dust is prevented from falling into the surface of the projector by the dust-proof plate 15, and the service life of the projector is influenced.

The working principle and the using flow of the utility model are as follows: when using, at first remove support body 1 through universal wheel 2, can reach the effect of being convenient for remove through universal wheel 2 later, support backup pad 4 through connecting rod 3 later, support the projecting apparatus through backup pad 4, then can evenly dispel the heat to the projecting apparatus through louvre 5, then dispel the heat to the bottom of projecting apparatus through starting radiator fan 6, thereby can reach the effect of being convenient for dispel the heat, then temperature sensor 8 detects the temperature of projecting apparatus bottom, when the temperature reaches the threshold value of setting, then controller 9 can control radiator fan 6 start, thereby can reach automatic radiating effect, when temperature sensor 8 detects the threshold value of temperature drop into the setting, then controller 9 will control radiator fan 6 and close, then rotating disk 73 can drive threaded rod 72 and rotate, then threaded rod 72 can rotate at the inner chamber of regulating plate 71, then axis of rotation 74 and threaded rod 72 swing joint, make threaded rod 72 promote push pedal 75 and fix the projecting apparatus, then be fixed to projecting apparatus through push pedal 75 and fixed plate 10, then can prevent to detect the temperature of projecting apparatus bottom through rubber pad 11, when the temperature reaches the threshold value of setting, then controller 9 can control radiator fan 6 start, thereby can reach automatic radiating effect, when temperature sensor 8 detects the temperature drop to the threshold value of setting, then controller 9 will control radiator fan 6 is closed, then, can drive threaded rod 72 rotates, then, and then the threaded rod 72 can rotate at the inner chamber of regulating plate 71, then be fixed to the projecting apparatus is fixed by 15, and then can be moved by 15, and can be fixed by 15 to the 15 at the side of the limiting plate 75.

To sum up: this projector support convenient to adjust fixedly, through setting up support body 1, can effectually make universal wheel 2 remove support body 1, can reach the effect of being convenient for remove later through universal wheel 2, support backup pad 4 through connecting rod 3 afterwards, support the projecting apparatus through backup pad 4, then can evenly dispel the heat to the projecting apparatus through louvre 5, then dispel the heat to the bottom of projecting apparatus through starting radiator fan 6, thereby can reach the radiating effect of being convenient for, current projector support has been solved, although can adjust and fix the projecting apparatus, but be inconvenient for dispel the heat to the projecting apparatus, projector temperature is too high when leading to using, long-time use can reduce the life of projecting apparatus, and the dust falls into the surface of projecting apparatus easily, influence the radiating effect of projecting apparatus, and be inconvenient for holding the dynamics to the projecting apparatus when fixing through horizontal telescopic link, cause the problem of injury to the projecting apparatus when can lead to the centre gripping.

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.

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. Projector support convenient to adjust fixedly, including support body (1), its characterized in that: the novel support is characterized in that universal wheels (2) are fixedly arranged at the bottom of the support body (1), four groups of universal wheels (2) are arranged, connecting rods (3) are fixedly arranged on two sides of the top of the support body (1), supporting plates (4) are fixedly arranged at the tops of the connecting rods (3), radiating holes (5) are formed in the surfaces of the supporting plates (4), the number of the radiating holes (5) is set to be a plurality of groups and distributed at equal intervals, radiating fans (6) are fixedly arranged at the tops of the support body (1), the number of the radiating fans (6) is set to be two groups, and adjusting assemblies (7) are fixedly arranged at the tops of the supporting plates (4).

2. A projector mount for facilitating adjustment and fixation as set forth in claim 1, wherein: the bottom fixed mounting of backup pad (4) has temperature sensor (8), the front side fixed mounting at support body (1) top has controller (9), the top and the temperature sensor (8) bottom of controller (9) are through wire electric connection, the rear side and the front side of radiator fan (6) of controller (9) are through wire electric connection.

3. A projector mount for facilitating adjustment and fixation as set forth in claim 1, wherein: the adjusting assembly (7) comprises an adjusting plate (71), the adjusting plate (71) is fixedly arranged on the right side of the top of the supporting plate (4), a threaded rod (72) is connected with an inner cavity of the adjusting plate (71) in a threaded mode, and a rotating disc (73) is fixedly arranged on the right side of the threaded rod (72).

4. A projector mount for facilitating adjustment and fixation as set forth in claim 3, wherein: the left side of threaded rod (72) swing joint has axis of rotation (74), the left side swing joint push pedal (75) of axis of rotation (74).

5. A projector mount for facilitating adjustment and fixation as set forth in claim 1, wherein: the left side of backup pad (4) fixed mounting has fixed plate (10), the right side fixed mounting of fixed plate (10) has rubber pad (11).

6. A projector mount for facilitating adjustment and fixation as set forth in claim 1, wherein: the front side and the rear side at the top of the supporting plate (4) are fixedly provided with limiting plates (12), the inner cavity of each limiting plate (12) is movably connected with a limiting block (13), and the top of each limiting block (13) is fixedly connected with the bottom of a pushing plate (75).

7. A projector mount for facilitating adjustment and fixation as defined in claim 5, wherein: the front side and the rear side at the top of the fixed plate (10) are fixedly provided with fixed rods (14), and the top of each fixed rod (14) is fixedly provided with a dust-proof plate (15).