阅读说明：本技术 一种基于多媒体设备用的高效防抖动投影仪 (High-efficient anti-shake projecting apparatus based on multimedia device is used ) 是由 胡章毅 于 2021-09-09 设计创作，主要内容包括：本发明公开了一种基于多媒体设备用的高效防抖动投影仪,包括投影仪主体、外壳、投影仪镜头以及底座；所述投影仪主体设置于外壳内,且外壳内设置有缓冲组件,投影仪主体通过缓冲组件固定于外壳内；所述外壳一侧设置有镜头安装腔,投影仪镜头设置于镜头安装腔内,且镜头安装腔内设置有防抖组件,投影仪镜头通过防抖组件安装于镜头安装腔内；所述外壳铰接于底座上方,底座底部四周均设置有升降电机,且底座上方安装有倾角传感器。本发明通过设置的缓冲组件以及防抖组件,起到抗摔减震和防抖的作用,减少投影仪受到的损伤,通增加了影像的稳定性,通过多个升降电机以及倾角传感器,使投影仪保持平衡,使其方便使用,带来更好的使用前景。(The invention discloses a high-efficiency anti-shaking projector based on multimedia equipment, which comprises a projector main body, a shell, a projector lens and a base, wherein the shell is arranged on the projector main body; the projector main body is arranged in the shell, a buffer component is arranged in the shell, and the projector main body is fixed in the shell through the buffer component; a lens mounting cavity is formed in one side of the shell, a projector lens is arranged in the lens mounting cavity, an anti-shake assembly is arranged in the lens mounting cavity, and the projector lens is mounted in the lens mounting cavity through the anti-shake assembly; the shell is hinged above the base, the lifting motor is arranged on the periphery of the bottom of the base, and the inclination angle sensor is arranged above the base. According to the projector, the buffer assembly and the anti-shake assembly are arranged, so that the anti-falling, shock-absorbing and anti-shake effects are achieved, the damage to the projector is reduced, the stability of the image is improved, the projector is kept balanced through the plurality of lifting motors and the inclination angle sensors, the projector is convenient to use, and a better use prospect is brought.)

1. The utility model provides a high-efficient anti-shake projecting apparatus for use based on multimedia device which characterized in that: the projector comprises a projector main body (1), a shell (2), a projector lens (3) and a base (5);

the projector main body (1) is arranged in the shell (2), a buffer component (6) is arranged in the shell (2), and the projector main body (1) is fixed in the shell (2) through the buffer component (6); a lens mounting cavity (7) is formed in one side of the shell (2), the projector lens (3) is arranged in the lens mounting cavity (7), an anti-shake assembly (8) is arranged in the lens mounting cavity (7), and the projector lens (3) is mounted in the lens mounting cavity (7) through the anti-shake assembly (8); the outer shell (2) is hinged above the base (5), the lifting motor (9) is arranged on the periphery of the bottom of the base (5), and the inclination angle sensor is arranged above the base (5).

2. The high efficiency anti-jitter projector for multimedia-based devices of claim 1, wherein: the buffer assembly (6) comprises an upper supporting plate (61), a lower supporting plate (62) and an elastic assembly (63); go up the both ends of backup pad (61) and bottom suspension fagging both sides and all articulate there are connecting rod (64), and go up connecting rod (64) of backup pad (61) and bottom suspension fagging (62) and articulate each other, and the articulated department of connecting rod (64) of connecting backup pad (61) and bottom suspension fagging (62) is connected respectively at the both ends of elastic component (63).

3. The high efficiency anti-jitter projector for multimedia-based devices as claimed in claim 2, wherein: the elastic component (63) comprises a component shell (631) and movable blocks (632) arranged at two ends in the component shell (631); one end of each of the two movable blocks (632) extends outwards to form a movable rod (633), the movable rod (633) is provided with a connecting block (634), and the movable rod (633) is connected with the hinged part of a connecting rod (64) which is connected with the upper supporting plate (61) and the lower supporting plate (62) through the connecting block (634); a first spring is arranged between the two movable blocks (632).

4. The high efficiency anti-jitter projector for multimedia-based devices of claim 1, wherein: the anti-shake component (8) comprises a plurality of mounting holes (81) arranged in the lens mounting cavity (7) and a plurality of supporting blocks (82) arranged on the projector lens (3); one end of the supporting block (82) extends to form an installation rod (83), and the installation rod (83) is installed in the installation hole (81); and a second spring is arranged in the mounting hole (81).

5. The high efficiency anti-jitter projector for multimedia-based devices of claim 1, wherein: the hinge rod (10) is arranged below the shell (2), the hinge seat (11) is arranged above the base (5), and the shell (2) and the base (5) are mutually hinged with the hinge seat (11) through the hinge rod (10).

6. The high efficiency anti-jitter projector for multimedia-based devices of claim 1, wherein: projecting apparatus main part (1) top and below all are provided with the supporting pad, and projecting apparatus main part (1) supports each other through supporting pad and buffering subassembly (6) and installs in shell (2).

7. The high efficiency anti-jitter projector for multimedia-based devices of claim 1, wherein: and a foot pad is arranged on an output shaft of the lifting motor (9).

Technical Field

The invention relates to a projector, in particular to a high-efficiency anti-shaking projector based on multimedia equipment.

Background

Multimedia is a synthesis of multiple media, generally including multiple media forms such as text, sound and image, in a computer system, multimedia refers to a man-machine interactive information exchange and transmission media combining two or more media, the used media include characters, pictures, photos, sound, animation and films, and interactive functions provided by programs, the status of multimedia presentation in modern education is more and more important nowadays, and the advantages of the multimedia presentation in the education are more and more determined; the existing projector has certain defects when in use, cannot play a role in resisting falling and damping, can be greatly damaged, does not have the function of anti-shaking, has low stability of images, cannot be adjusted according to the requirements of actual occasions when placed on an uneven desktop or the ground, and brings certain influence when in actual use.

Disclosure of Invention

The invention aims to solve the technical problem of providing a high-efficiency anti-shake projector based on multimedia equipment, which has the functions of anti-falling, shock absorption and anti-shake through the arranged buffer component and the anti-shake component, reduces the damage on the projector, improves the stability of images, keeps the projector balanced through a plurality of lifting motors and inclination angle sensors, is convenient to use and brings better use prospect.

The invention is realized by the following technical scheme based on the high-efficiency anti-shaking projector for the multimedia equipment: the projector comprises a projector main body, a shell, a projector lens and a base;

the projector main body is arranged in the shell, a buffer component is arranged in the shell, and the projector main body is fixed in the shell through the buffer component; a lens mounting cavity is formed in one side of the shell, a projector lens is arranged in the lens mounting cavity, an anti-shake assembly is arranged in the lens mounting cavity, and the projector lens is mounted in the lens mounting cavity through the anti-shake assembly; the shell is hinged above the base, the lifting motor is arranged on the periphery of the bottom of the base, and the inclination angle sensor is arranged above the base.

As the preferred technical scheme, the buffer component comprises an upper support plate, a lower support plate and an elastic component; the two ends of the two sides of the upper supporting plate and the two ends of the lower supporting plate are hinged with connecting rods, the connecting rods of the upper supporting plate and the lower supporting plate are hinged with each other, and the two ends of the elastic component are respectively connected with the hinged parts of the connecting rods of the upper supporting plate and the lower supporting plate.

As a preferred technical scheme, the elastic component comprises a component shell and movable blocks arranged at two ends in the component shell; one end of each movable block extends outwards to form a movable rod, a connecting block is arranged on each movable rod, and each movable rod is connected with the hinged part of the connecting rod connecting the upper supporting plate and the lower supporting plate through the connecting block; a first spring is arranged between the two movable blocks.

As a preferred technical scheme, the anti-shake assembly comprises a plurality of mounting holes arranged in the lens mounting cavity and a plurality of supporting blocks arranged on the projector lens; one end of the supporting block extends to form an installation rod, and the installation rod is installed in the installation hole; and a second spring is arranged in the mounting hole.

As preferred technical scheme, the shell below is provided with the hinge bar, and the base top is provided with articulated seat, and the shell passes through the hinge bar with the base and articulates each other with articulated seat.

As preferred technical scheme, projecting apparatus main part top and below all are provided with the supporting pad, and the projecting apparatus main part passes through supporting pad and the mutual support of buffering subassembly and installs in the shell.

As preferred technical scheme, install the callus on the sole on elevator motor's the output shaft.

The invention has the beneficial effects that: according to the projector, the buffer assembly and the anti-shake assembly are arranged, so that the anti-falling, shock-absorbing and anti-shake effects are achieved, the damage to the projector is reduced, the stability of the image is improved, the projector is kept balanced through the plurality of lifting motors and the inclination angle sensors, the projector is convenient to use, and a better use prospect is brought.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a buffer structure according to the present invention;

FIG. 3 is a schematic view of a spring assembly of the present invention;

fig. 4 is a schematic view of an anti-shake assembly according to the present invention.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.

Further, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

The use of terms such as "upper," "above," "lower," "below," and the like in describing relative spatial positions herein is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented and the spatially relative descriptors used herein interpreted accordingly.

In the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "sleeved," "connected," "penetrating," "plugged," and the like are to be construed broadly, e.g., as a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

As shown in fig. 1-4, the high-efficiency anti-shake projector for multimedia equipment according to the present invention includes a projector main body 1, a housing 2, a projector lens 3, and a base 5;

the projector main body 1 is arranged in the shell 2, the shell 2 is internally provided with a buffer assembly 6, and the projector main body 1 is fixed in the shell 2 through the buffer assembly 6; a lens mounting cavity 7 is formed in one side of the shell 2, the projector lens 3 is arranged in the lens mounting cavity 7, an anti-shake component 8 is arranged in the lens mounting cavity 7, and the projector lens 3 is mounted in the lens mounting cavity 7 through the anti-shake component 8; the shell 2 is hinged above the base 5, the lifting motor 9 is arranged around the bottom of the base 5, and the inclination angle sensor is arranged above the base 5.

In this embodiment, the buffer assembly 6 includes an upper support plate 61, a lower support plate 62, and an elastic assembly 63; the two ends of the two sides of the upper supporting plate 61 and the lower supporting plate are hinged with connecting rods 64, the connecting rods 64 of the upper supporting plate 61 and the lower supporting plate 62 are hinged with each other, and the two ends of the elastic component 63 are respectively connected with the hinged parts of the connecting rods 64 of the upper supporting plate 61 and the lower supporting plate 62.

In this embodiment, the elastic component 63 includes a component housing 631 and movable blocks 632 disposed at two ends of the component housing 631; one end of each of the two movable blocks 632 extends outwards to form a movable rod 633, a connecting block 634 is mounted on each movable rod 633, and the movable rods 633 are connected with the hinged position of the connecting rod 64 connecting the upper support plate 61 and the lower support plate 62 through the connecting block 634; a first spring is disposed between the two movable blocks 632, and the elastic component 63 is movably pulled by the movable rod 633 to have a damping effect.

In this embodiment, the anti-shake assembly 8 includes a plurality of mounting holes 81 disposed in the lens mounting cavity 7 and a plurality of supporting blocks 82 disposed on the projector lens 3; one end of the supporting block 82 extends to form a mounting rod 83, and the mounting rod 83 is mounted in the mounting hole 81; the second spring is arranged in the mounting hole 81, and when the desktop shakes, the anti-shake component 8 absorbs the vibration to keep the projector lens in a stable state. .

In this embodiment, shell 2 below is provided with articulated rod 10, and base 5 top is provided with articulated seat 11, and shell 2 and base 5 are articulated each other with articulated seat 11 through articulated rod 10.

In this embodiment, all be provided with the supporting pad above projector main body 1 and below, projector main body 1 supports each other through supporting pad and buffering subassembly 6 and installs in shell 2.

In this embodiment, the output shaft of the lifting motor 9 is provided with a foot pad.

The beneficial effects are as follows:

according to the projector, the buffer assembly and the anti-shake assembly are arranged, so that the anti-falling, shock-absorbing and anti-shake effects are achieved, the damage to the projector is reduced, the stability of the image is improved, the projector is kept balanced through the plurality of lifting motors and the inclination angle sensors, the projector is convenient to use, and a better use prospect is brought.

The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.