CN215674643U - Multi-angle projection arrangement for visual design - Google Patents

Abstract

The utility model relates to the technical field of visual design equipment, and discloses a multi-angle projection device for visual design. According to the projector, the up-and-down movement angle of the projection device can be adjusted in a wider range through the first electric telescopic rod, projectors of different models can be placed in the empty groove through the second electric telescopic rod, the second electric telescopic rod drives the pressing plate to fix the projectors, the projector is suitable for projectors of different models, the gear is meshed with the left dustproof plate, the first motor can be controlled to drive the gear to rotate to close the dustproof plate when the projector is not used, dust is prevented from entering the empty groove, the service life of the projector is prevented from being influenced, the motor can drive the gear to lift the dustproof plate when the projector is needed, the normal use of the projector cannot be influenced, and the projector is quite convenient.

Description

Multi-angle projection arrangement for visual design

Technical Field

The utility model relates to the technical field of visual design equipment, in particular to a multi-angle projection device for visual design.

Background

The projector, also known as the projector, is a device that can project images or videos onto a curtain, and present projection devices can conveniently project, but in the process of daily use, the direction of projection cannot be conveniently adjusted, and the position of the projector needs to be manually moved, which is quite unchanged.

Through retrieval application number CN201921912514.9 discloses a multi-angle projection arrangement for visual design, including the mounting panel, mounting panel bottom outer wall is equipped with the motor frame, and the bottom inner wall of motor frame is equipped with the motor, the bottom outer wall of mounting panel is opened there is the spout, and the inner wall sliding connection of spout has two sliders, and the bottom outer wall of two sliders all is equipped with the link, and the relative one side outer wall of two links is equipped with same rotor plate, the output shaft of motor passes through the shaft coupling and is fixed with the pivot, and the top outer wall of rotor plate is located to the bottom outer wall of pivot, the top outer wall of mounting panel is opened there are four screw holes. According to the utility model, the sliding groove, the sliding block and the connecting frame are arranged, when the motor drives the rotating plate to rotate, the sliding block slides on the inner wall of the sliding groove, so that the connecting frame rotates along with the rotating plate, and the connecting frame plays a role in supporting and limiting the rotating plate, thereby improving the rotating stability of the motor and the adjusting stability of the projector body.

However, the inventor finds that the technical scheme still has at least the following defects:

the technical scheme can only be used for the projector, other kinds of projectors cannot be used, and the up-down adjusting visual angle of the projector is limited.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a multi-angle projection device for visual design, which solves the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a multi-angle projection arrangement for visual design, includes the fixed plate, places case and connecting plate, both ends all run through and install the bolt about the fixed plate, fixed plate bottom central authorities fixedly connected with second motor, and second motor bottom swing joint has the connecting plate, the first electric telescopic handle of the equal fixedly connected with in connecting plate left and right sides bottom, and first electric telescopic handle bottom swing joint has the fixed block, fixed block bottom fixedly connected with places the case.

As a preferred embodiment of the utility model, a second electric telescopic rod is embedded in the center of the upper part of the placing box, a pressing plate is fixedly connected to the bottom of the second electric telescopic rod, a hollow groove is formed in the lower end of the placing box, and a wire groove is formed in the right side of the bottom of the placing box.

As a preferred embodiment of the utility model, the left side of the placing box is movably connected with a dust guard, the left side of the top of the placing box is provided with a first motor, the front end of the first motor is in transmission connection with a gear through a motor shaft, and the gear is in meshing connection with the left dust guard.

In a preferred embodiment of the present invention, the left and right sides of the dust guard are connected with guide rails in a snap-fit manner, and the rear ends of the guide rails are fixedly connected with the placing box.

As a preferred embodiment of the present invention, a bluetooth module is installed inside the right side of the upper end of the placing box, and the first motor, the second motor, the first electric telescopic rod, the second electric telescopic rod and the bluetooth module are electrically connected to an external power source and an external controller through power lines.

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

through first electric telescopic handle, the angle that reciprocates of adjustment projection arrangement that can be wider, through second electric telescopic handle, can place the projecting apparatus of different models in the dead slot inside, it is fixed with it to make the electronic telescopic handle of second drive the clamp plate, can be suitable for the projecting apparatus of multiple different models, be connected with the meshing of left side dust guard through the gear, can control first motor drive gear rotation when not using and close the dust guard, prevent the inside dust that gets into of dead slot, influence the life-span of projecting apparatus, when needs use the projecting apparatus, can drive the gear through the motor and raise the dust guard, can not influence the normal use of projecting apparatus, convenience very.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a main sectional view of a multi-angle projection apparatus for visual design according to the present invention;

FIG. 2 is a left side view of a multi-angle projection apparatus for visual design according to the present invention.

In the figure: 1. a bolt; 2. a fixing plate; 3. a gear; 4. a first motor; 5. a dust-proof plate; 6. a second motor; 7. a first electric telescopic rod; 8. a fixed block; 9. a second electric telescopic rod; 10. pressing a plate; 11. placing a box; 12. a wire slot; 13. a guide rail; 14. a connecting plate; 15. an empty groove; 16. and a Bluetooth module.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the 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 thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the type of the electrical appliance provided by the utility model is only used for reference. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a multi-angle projection arrangement for visual design, includes fixed plate 2, places case 11 and connecting plate 14, both ends all run through and install bolt 1 about fixed plate 2, 2 bottom central authorities fixedly connected with second motor 6 of fixed plate, and 6 bottom swing joint of second motor have connecting plate 14, 14 first electric telescopic handle 7 of the equal fixedly connected with in left and right sides bottom of connecting plate 14, and 7 bottom swing joint of first electric telescopic handle have fixed block 8, case 11, specific is placed to 8 bottom fixedly connected with of fixed block: through first electric telescopic handle 7, adjustment projection arrangement's that can be wider angle that reciprocates, through second electric telescopic handle 9, can place the projecting apparatus of different models inside dead slot 15, it is fixed with it to make second electric telescopic handle 9 drive clamp plate 10, can be suitable for the projecting apparatus of multiple different models, be connected with 5 meshing of left side dust guard through gear 3, can control first motor 4 and drive the rotation of gear 3 and be closed with dust guard 5 when not using, prevent the inside dust that gets into of dead slot 15, influence the life-span of projecting apparatus, when needs use the projecting apparatus, can drive gear 3 through the motor and raise dust guard 5, can not influence the normal use of projecting apparatus, convenience very.

In this embodiment (as shown in fig. 1), it has second electric telescopic handle 9 to place 11 upper portions central authorities of case, and second electric telescopic handle 9 bottom fixedly connected with clamp plate 10, place 11 lower extremes of case and seted up dead slot 15, and place 11 bottom right sides of case and seted up wire casing 12, through having seted up wire casing 12, can be convenient emit the winding displacement that the projecting apparatus needs.

In this embodiment (please refer to fig. 1), the left side of the placing box 11 is movably connected with a dust guard 5, the left side of the top of the placing box 11 is provided with a first motor 4, the front end of the first motor 4 is connected with a gear 3 through the transmission of a motor shaft, the gear 3 is meshed with the left dust guard 5 and is connected with the left dust guard 5 through the gear 3, when the projector is not used, the first motor 4 can be controlled to drive the gear 3 to rotate to close the dust guard 5, so as to prevent dust from entering the empty slot 15 and to influence the service life of the projector, when the projector is needed, the gear 3 can be driven by the motor to lift the dust guard 5, so that the normal use of the projector is not influenced, and the projector is very convenient.

In this embodiment (as shown in fig. 2), the left and right sides of the dust-proof plate 5 are connected with the guide rails 13 in a clamping manner, and the rear ends of the guide rails 13 are fixedly connected with the placing box 11, so that the movement of the dust-proof plate 5 can be limited by the guide rails 13, and the movement is prevented from being shifted.

In this embodiment (please refer to fig. 1), a bluetooth module 16 is installed inside the right side of the upper end of the placing box 11, and the first motor 4, the second motor 6, the first electric telescopic rod 7, the second electric telescopic rod 9 and the bluetooth module 16 are electrically connected with an external power supply and an external controller through power lines, and can be conveniently connected with the external controller through the installation of the bluetooth module 16, so as to facilitate the operation of the control device.

It should be noted that, the present invention is a multi-angle projection apparatus for visual design, each of which is a general standard component or a component known to those skilled in the art, and the structure and principle of the multi-angle projection apparatus can be known to those skilled in the art through technical manuals or through routine experiments.

The working principle is as follows: firstly, the device is in electric wire connection with an external power supply, an external controller controls a first motor 4 to rotate through a Bluetooth module 16, the first motor 4 drives a gear 3 to lift a dustproof plate 5, then a projector is placed at a proper position of an empty slot 15, then a second electric telescopic rod 9 is lowered, a pressing plate 10 presses the projector to fix the position, a connecting plate 14 can be driven to rotate through a second motor 6 to achieve the angle of the 360-degree adjusting device, the upper and lower angles of the adjusting device in a large range can be adjusted through a first electric telescopic rod 7, the gear 3 is meshed with a left dustproof plate 5, the first motor 4 can be controlled to drive the gear 3 to rotate to close the dustproof plate 5 when the device is not used, dust entering into the empty slot 15 is prevented, the service life of the projector is influenced, when the projector is needed, the dustproof plate 5 can be lifted through driving the gear 3, the normal use of the projector is not influenced, and the projector is very convenient.

The bluetooth module used in the present invention is a MS48SF2C bluetooth module receiver.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. The utility model provides a multi-angle projection arrangement for visual design which characterized in that: including fixed plate (2), place case (11) and connecting plate (14), both ends are all run through and are installed bolt (1) about fixed plate (2), fixed plate (2) bottom central authorities fixedly connected with second motor (6), and second motor (6) bottom swing joint has connecting plate (14), the first electric telescopic handle (7) of the equal fixedly connected with in connecting plate (14) left and right sides bottom, and first electric telescopic handle (7) bottom swing joint has fixed block (8), case (11) are placed to fixed block (8) bottom fixedly connected with.

2. A multi-angle projection apparatus for visual design according to claim 1, wherein: it has second electric telescopic handle (9) to place case (11) upper portion central authorities inlayed, and second electric telescopic handle (9) bottom fixedly connected with clamp plate (10), place case (11) lower extreme and seted up dead slot (15), and place case (11) bottom right side and seted up wire casing (12).

3. A multi-angle projection apparatus for visual design according to claim 1, wherein: it has dust guard (5) to place case (11) left side swing joint, it installs first motor (4) to place case (11) top left side, and first motor (4) front end is connected with gear (3) through the motor shaft transmission, gear (3) are connected with left side dust guard (5) meshing.

4. A multi-angle projection apparatus for visual design according to claim 3, wherein: the dust guard (5) left and right sides all block and are connected with guide rail (13), and guide rail (13) rear end with place case (11) fixed connection.

5. A multi-angle projection apparatus for visual design according to claim 3, wherein: place case (11) upper end right side internally mounted have bluetooth module (16), first motor (4), second motor (6), first electric telescopic handle (7), second electric telescopic handle (9) and bluetooth module (16) all form electric connection through power cord and external power source and external control ware.

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