CN220119026U

CN220119026U - Projection equipment hanger

Info

Publication number: CN220119026U
Application number: CN202321156623.9U
Authority: CN
Inventors: 张国栋
Original assignee: Shenyang Zhiyouwo Information Technology Co ltd
Current assignee: Shenyang Zhiyouwo Information Technology Co ltd
Priority date: 2023-05-12
Filing date: 2023-05-12
Publication date: 2023-12-01
Anticipated expiration: 2033-05-12

Abstract

The utility model relates to the technical field of projection hanging frames and discloses a projection equipment hanging frame, which comprises a supporting frame, wherein an inner cavity of the supporting frame is fixedly provided with a lifting mechanism body, the surface of the lifting mechanism body is fixedly provided with a lifting plate, the inner cavity of the lifting plate is fixedly provided with a rotating mechanism, the surface of the rotating mechanism is fixedly provided with a rotating block, the surface of the rotating block is fixedly provided with an adjusting mechanism body, and the inner cavity of the lifting plate is fixedly provided with a shielding mechanism; when the device is used, a worker can use the rotating mechanism to drive the rotating block to rotate, so that the angle of the projection equipment is adjusted, the applicability of the device is improved, in addition, in the stage of the projection equipment not being used, the projection equipment is at a specific angle under the cooperation of the rotating mechanism, and then the shielding mechanism can be used, so that the bearing box is used for shielding the projection equipment, and the effects of ash prevention and falling prevention are achieved.

Description

Projection equipment hanger

Technical Field

The utility model relates to the technical field of projection hangers, in particular to a projection equipment hanger.

Background

A projector, also called a projector, is a device that can project images or videos onto a curtain, and is widely used in homes, offices, schools, and entertainment venues. For better projection effect, the projector is usually mounted on the hanger through bolts, the existing hanger is fixed with the mount Kong Daduo, and the projector is difficult to mount and fix with different types of projection equipment, so that extra punching is needed during mounting.

By searching, for example, chinese patent literature discloses a projection equipment hanger [ application number: CN202223403301.8; publication No.: CN218935811U ]. This kind of projection equipment gallows, which comprises a supporting rack, the bottom of support frame sets up the mount, the left and right sides wall of mount inner chamber is provided with the double-end threaded rod, the left and right sides of the outer wall of double-end threaded rod all is provided with the link, the mounting hole has all been seted up to the left and right sides of link diapire, the mounting hole is rectangular type setting.

The equipment that discloses in this patent is when using, can adjust projection equipment's height through elevating system, and then is convenient for projection equipment puts in, but the device is installed the support frame behind the wall, again installs projection equipment through the link, and projection equipment angle at this moment just is fixed, can not carry out angle modulation, under certain circumstances, the condition of being inconvenient for the emergence, the suitability is lower.

Disclosure of Invention

The utility model aims to provide a projection equipment hanging bracket, when the projection equipment hanging bracket is used, a worker can use a rotating mechanism to adjust the angle of projection equipment, so that the applicability of the projection equipment hanging bracket is improved, and in addition, when the projection equipment is not used, the worker can use a shielding mechanism to enable a bearing box to cover the projection equipment, so that the effects of ash prevention and falling prevention are achieved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a projection equipment gallows, includes the support frame, the fixed elevating system body that is provided with in inner chamber of support frame, the fixed surface of elevating system body is provided with the lifter plate, the fixed slewing mechanism that is provided with in inner chamber of lifter plate, slewing mechanism's fixed surface is provided with the rotating block, the fixed surface of rotating block is provided with the adjustment mechanism body, the fixed shielding mechanism that is provided with in inner chamber of lifter plate.

Preferably, the rotating mechanism comprises a motor, the motor is fixed in the inner cavity of the lifting plate, a driving gear is fixedly arranged on an output shaft of the motor, a driven gear is arranged on the surface of the driving gear in a meshed mode, a rotating shaft is fixedly arranged in the inner cavity of the driven gear, one end of the rotating shaft rotates in the inner cavity of the lifting plate, and the rotating block is fixed at the other end of the rotating shaft.

Preferably, the specification of the driving gear is smaller than the specification of the driven gear.

Preferably, the surface of the rotating block is fixedly provided with a sliding block, the bottom of the lifting plate is provided with a sliding groove, and the sliding block slides on the surface of the sliding groove.

Preferably, the shielding mechanism comprises an electric push rod, the electric push rod is fixed in the inner cavity of the lifting plate, a connecting piece is fixedly arranged at the acting end of the electric push rod, and a bearing box is bolted to the surface of the connecting piece.

Preferably, a protective pad is fixedly arranged in the inner cavity of the bearing box, and fluff is arranged on the surface of the protective pad.

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

when the device is used, a worker can use the rotating mechanism to drive the rotating block to rotate, so that the angle of the projection equipment is adjusted, the applicability of the device is improved, in addition, in the stage of the projection equipment not being used, the projection equipment is at a specific angle under the cooperation of the rotating mechanism, and then the shielding mechanism can be used, so that the bearing box is used for shielding the projection equipment, and the effects of ash prevention and falling prevention are achieved.

Drawings

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

FIG. 2 is a schematic view of a partial perspective structure in the present utility model;

FIG. 3 is a schematic view of a partial perspective structure of the present utility model;

fig. 4 is a schematic view of a partial perspective structure in the present utility model.

In the figure: 1. a support frame; 2. a lifting mechanism body; 3. a lifting plate; 4. a rotating mechanism; 41. a motor; 42. a drive gear; 43. a driven gear; 44. a rotating shaft; 5. a rotating block; 6. an adjustment mechanism body; 7. a slide block; 8. a shielding mechanism; 81. an electric push rod; 82. a connecting piece; 83. a carrying case; 9. and a protective pad.

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. 1-4, a hanging bracket for projection equipment includes a supporting frame 1, an inner cavity of the supporting frame 1 is fixedly provided with a lifting mechanism body 2, a surface of the lifting mechanism body 2 is fixedly provided with a lifting plate 3, an inner cavity of the lifting plate 3 is fixedly provided with a rotating mechanism 4, a surface of the rotating mechanism 4 is fixedly provided with a rotating block 5, and a surface of the rotating block 5 is fixedly provided with an adjusting mechanism body 6, and an inner cavity of the lifting plate 3 is fixedly provided with a shielding mechanism 8.

The rotating mechanism 4 comprises a motor 41, the motor 41 is fixed in the inner cavity of the lifting plate 3, a driving gear 42 is fixedly arranged on an output shaft of the motor 41, a driven gear 43 is meshed with the surface of the driving gear 42, a rotating shaft 44 is fixedly arranged in the inner cavity of the driven gear 43, one end of the rotating shaft 44 rotates in the inner cavity of the lifting plate 3, and a rotating block 5 is fixed at the other end of the rotating shaft 44.

In this embodiment, by the arrangement, when the operator uses the motor 41 to drive the driving gear 42 and the driven gear 43 to rotate, the purpose of decelerating and accurately rotating can be achieved under the cooperation of the specifications of the driving gear 42 and the driven gear 43.

The fixed surface of turning block 5 is provided with slider 7, and the spout has been seted up to the bottom of lifter plate 3, and slider 7 slides in the surface of spout, in this embodiment, through the setting of slider 7 and spout, when the staff uses slewing mechanism 4 to drive turning block 5 and rotates, can provide the restriction for the rotation of turning block 5 under the effect of slider 7 and spout, improves the stability when turning block 5 rotates.

The shielding mechanism 8 comprises an electric push rod 81, the electric push rod 81 is fixed in an inner cavity of the lifting plate 3, a connecting piece 82 is fixedly arranged at the acting end of the electric push rod 81, a bearing box 83 is bolted to the surface of the connecting piece 82, in the embodiment, through the arrangement of the electric push rod 81, the connecting piece 82 and the bearing box 83, a worker can use the electric push rod 81, under the action of the electric push rod 81, the connecting piece 82 moves, and the bearing box 83 fixedly connected with the connecting piece 82 can move.

The inner chamber of bearing box 83 is fixed and is provided with protection pad 9, and the surface of protection pad 9 is provided with fine hair, in this embodiment, through the setting of protection pad 9, when bearing box 83 press close to projection equipment, can provide flexible support for bearing the laminating between box 83 and the projection equipment under the effect of protection pad 9.

Working principle: when in use, a worker can use the adjusting mechanism body 6 to fix the projection device on the surface of the adjusting mechanism body 6, then can use the lifting mechanism body 2 to adjust the projection height, during the use, the worker can use the rotating mechanism 4, under the action of the motor 41, the driving gear 42 and the driven gear 43 are meshed to rotate, the rotating block 5 fixedly connected with the driven gear 43 can drive the projection device to perform angle adjustment, and then the projection device is convenient to perform projection work, in addition, when the projection device is not in use, the worker can use the rotating mechanism 4, the angles of the projection device and the cavity of the bearing box 83 are the same, then the worker can use the shielding mechanism 8, under the action of the electric push rod 81, the connecting piece 82 drives the bearing box 83 to move towards the projection device, and the projection head of the projection device is wrapped, so that the effects of dust prevention and falling prevention are achieved, and the shape and the size of the bearing box 83 can be selected according to the specifications of the projection device are worth noting.

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. Projection equipment gallows, including support frame (1), its characterized in that: the inner cavity of support frame (1) is fixed and is provided with elevating system body (2), the fixed surface of elevating system body (2) is provided with lifter plate (3), the fixed slewing mechanism (4) that is provided with in inner cavity of lifter plate (3), the fixed surface of slewing mechanism (4) is provided with slewing block (5), the fixed surface of slewing block (5) is provided with adjustment mechanism body (6), the fixed shielding mechanism (8) that are provided with in inner cavity of lifter plate (3).

2. A projection device hanger as claimed in claim 1, wherein: the rotating mechanism (4) comprises a motor (41), the motor (41) is fixed in the inner cavity of the lifting plate (3), a driving gear (42) is fixedly arranged on an output shaft of the motor (41), a driven gear (43) is arranged on the surface of the driving gear (42) in a meshed mode, a rotating shaft (44) is fixedly arranged in the inner cavity of the driven gear (43), one end of the rotating shaft (44) rotates in the inner cavity of the lifting plate (3), and the rotating block (5) is fixed at the other end of the rotating shaft (44).

3. A projection device hanger as claimed in claim 2, wherein: the specification of the driving gear (42) is smaller than that of the driven gear (43).

4. A projection device hanger as claimed in claim 1, wherein: the surface fixing of the rotating block (5) is provided with a sliding block (7), the bottom of the lifting plate (3) is provided with a sliding groove, and the sliding block (7) slides on the surface of the sliding groove.

5. A projection device hanger as claimed in claim 1, wherein: the shielding mechanism (8) comprises an electric push rod (81), the electric push rod (81) is fixed in the inner cavity of the lifting plate (3), a connecting piece (82) is fixedly arranged at the acting end of the electric push rod (81), and a bearing box (83) is bolted to the surface of the connecting piece (82).

6. The projection device hanger of claim 5, wherein: the inner cavity of the bearing box (83) is fixedly provided with a protection pad (9), and the surface of the protection pad (9) is provided with fluff.