CN210106960U

CN210106960U - Projector adopting single LCD of optical filter

Info

Publication number: CN210106960U
Application number: CN201920762969.0U
Authority: CN
Inventors: 孙爱丽
Original assignee: Hubei Ruxin Electronic Co Ltd
Current assignee: Hubei Ruxin Electronic Co Ltd
Priority date: 2019-05-25
Filing date: 2019-05-25
Publication date: 2020-02-21
Anticipated expiration: 2029-05-25

Abstract

The utility model discloses an adopt single LCD's of light filter projector, the on-line screen storage device comprises a base, the right side fixedly connected with of base upper surface pushes away the jar, the upper end swing joint that pushes away the jar has the catch bar, the upper end fixedly connected with support frame of catch bar, the inboard first motor of bottom fixedly connected with of support frame, the upper end of first motor is rotated and is connected with the transmission shaft, the last fixed surface of support frame is connected with places the platform, the upper surface of placing the platform rotates and is connected with the rotor plate, just the rotor plate with the transmission shaft is connected, the left end fixedly connected with backup pad of rotor plate upper surface, the inboard of backup pad is rotated through the pivot and is connected with the connecting plate. This kind of projector of single LCD who adopts light filter adjusts the height of projector through promoting the jar, through the horizontal angle of first motor regulation projector, through the vertical angle of second motor regulation projector, and the user of being convenient for uses.

Description

Projector adopting single LCD of optical filter

Technical Field

The utility model relates to a LCD projector field specifically is an adopt single LCD's of light filter projector.

Background

LCD projectors are high-tech products from the development of liquid crystal technology, lighting technology, and integrated circuits. The key technology is the manufacture of liquid crystal panels. LCD projectors use the electro-optic effect of liquid crystals, i.e. the arrangement of liquid crystal molecules changes under the action of an electric field, which affects the transmittance or reflectance of their liquid crystal cells, and thus its optical properties, to produce images with different gray levels and colors.

At present, the existing LCD projector is generally fixedly installed, the height and angle of the LCD projector cannot be adjusted according to the requirements of users, the users need to manually adjust the LCD projector when using the LCD projector, or the LCD projector is installed at the height, which is very inconvenient, and therefore, a single-LCD projector adopting an optical filter is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adopt single LCD's of light filter projector has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a single LCD projector adopting a filter comprises a base, a push cylinder is fixedly connected with the right side of the upper surface of the base, the upper end of the pushing cylinder is movably connected with a pushing rod, the upper end of the pushing rod is fixedly connected with a supporting frame, the bottom of the inner side of the supporting frame is fixedly connected with a first motor, the upper end of the first motor is rotatably connected with a transmission shaft, the upper surface of the supporting frame is fixedly connected with a placing table, the upper surface of the placing table is rotatably connected with a rotating plate, the rotating plate is connected with the transmission shaft, the left end of the upper surface of the rotating plate is fixedly connected with a supporting plate, the inner side of the supporting plate is rotatably connected with a connecting plate through a rotating shaft, a second motor is fixedly connected above the side surface of the supporting plate, and the second motor is connected with the rotating shaft, and the other end of the connecting plate is fixedly connected with a projector.

As a preferred embodiment of the utility model, four corners of base bottom are rotated and are connected with the removal wheel, the side swing joint who removes the wheel has the buckle.

As a preferred embodiment of the utility model, the left end fixedly connected with bracing piece of base upper surface, the upper end fixedly connected with of bracing piece pushes away the handle.

As a preferred embodiment of the utility model, the last fixed surface that pushes away the handle is connected with the controller, the bottom fixedly connected with wiring hole of controller.

As a preferred embodiment of the present invention, what first motor adopted is the YDS56 model, what the second motor adopted is the RS550 model, just the push cylinder first motor with the second motor all through the wire with the controller is connected.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses an adopt single LCD's of light filter projector, start the promotion jar through the controller, the promotion jar promotes the catch bar, the catch bar promotes the support frame, the support frame promotes the placing platform, the placing platform promotes the rotor plate, the rotor plate promotes the backup pad, the backup pad promotes the projector, thereby be convenient for adjust the height of projector as required, be convenient for the user to use;

2. the utility model discloses an adopt single LCD's of light filter projector, start first motor through the controller, first motor drives the transmission shaft and rotates, and the transmission shaft drives the rotor plate and rotates, and the rotor plate drives the backup pad and rotates, and the backup pad drives the projector and rotates to be convenient for adjust the horizontal angle of projector, be convenient for the user to use;

3. the utility model discloses an adopt single LCD's of light filter projector starts the second motor through the controller, and the second motor drives the pivot and rotates, and the second pivot drives the connecting plate and rotates, and the connecting plate drives the projector and rotates to be convenient for adjust the vertical angle of projector, the user of being convenient for uses, this novel operation of being convenient for, comparatively practical is fit for extensively promoting and using.

Drawings

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

FIG. 1 is a front cross-sectional view of a single LCD projector using an optical filter according to the present invention;

fig. 2 is a partial top view of a single LCD projector using a filter according to the present invention.

In the figure: the base 1, remove wheel 11, buckle 12, promote jar 13, catch bar 14, bracing piece 2, push away handle 21, controller 22, wiring hole 23, support frame 3, first motor 31, transmission shaft 32, place the platform 4, rotor plate 41, backup pad 5, pivot 51, connecting plate 52, second motor 53, projector 54.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-2, the present invention provides a technical solution: a projector adopting a single LCD of an optical filter comprises a base 1, wherein a pushing cylinder 13 is fixedly connected to the right side of the upper surface of the base 1, a pushing rod 14 is movably connected to the upper end of the pushing cylinder 13, a supporting frame 3 is fixedly connected to the upper end of the pushing rod 14, a first motor 31 is fixedly connected to the bottom of the inner side of the supporting frame 3, a transmission shaft 32 is rotatably connected to the upper end of the first motor 31, a placing table 4 is fixedly connected to the upper surface of the supporting frame 3, a rotating plate 41 is rotatably connected to the upper surface of the placing table 4, the rotating plate 41 is connected to the transmission shaft 32, a supporting plate 5 is fixedly connected to the left end of the upper surface of the rotating plate 41, a connecting plate 52 is rotatably connected to the inner side of the supporting plate 5 through a rotating shaft 51, a second motor 53 is fixedly connected to the upper side of the supporting plate 5, and the second, the other end of the connecting plate 52 is fixedly connected with a projector 54, in this embodiment (as shown in fig. 1 and fig. 2), the controller 22 is used to start the pushing cylinder 13, the pushing cylinder 13 pushes the pushing rod 14, the pushing rod 14 pushes the supporting frame 3, the supporting frame 3 pushes the placing table 4, the placing table 4 pushes the rotating plate 41, the rotating plate 41 pushes the supporting plate 5, the supporting plate 5 pushes the projector 54, so as to adjust the height of the projector 54 as required, and facilitate the user to use, the controller 22 is used to start the first motor 31, the first motor 31 drives the transmission shaft 32 to rotate, the transmission shaft 32 drives the rotating plate 41 to rotate, the rotating plate 41 drives the supporting plate 5 to rotate, the supporting plate 5 drives the projector 54 to rotate, so as to facilitate the adjustment of the horizontal angle of the projector 54, so as to facilitate the user to use, the controller 22 is used to start the second motor 53, and the second, the second rotating shaft 51 drives the connecting plate 52 to rotate, and the connecting plate 52 drives the projector 54 to rotate, so that the vertical angle of the projector 54 can be conveniently adjusted, and the use by a user is convenient.

Referring to fig. 1, four corners of the bottom of the base 1 are rotatably connected with moving wheels 11, a buckle 12 is movably connected to a side surface of the moving wheel 11, the moving device is conveniently moved by the moving wheels 11, and the moving wheels 11 are fixed by the buckle 12.

Referring to fig. 1, a supporting rod 2 is fixedly connected to the left end of the upper surface of the base 1, a pushing handle 21 is fixedly connected to the upper end of the supporting rod 2, and the pushing handle 21 is matched with the moving wheel 11 to facilitate moving the device.

Referring to fig. 1, a controller 22 is fixedly connected to the upper surface of the push handle 21, and a wiring hole 23 is fixedly connected to the bottom of the controller 22 and is connected to a power supply through the wiring hole 23.

Referring to fig. 1-2, the first motor 31 is of YDS56 type, the second motor 53 is of RS550 type, and the push cylinder 13, the first motor 31 and the second motor 53 are all connected to the controller 23 through wires and controlled by the controller 22.

The working principle is as follows: it should be noted that the present invention is a single LCD projector using an optical filter, which includes a base 1, a moving wheel 11, a buckle 12, a pushing cylinder 13, a pushing rod 14, a support rod 2, a pushing handle 21, a controller 22, a wiring hole 23, a support frame 3, a first motor 31, a transmission shaft 32, a placing table 4, a rotating plate 41, a support plate 5, a rotation shaft 51, a connection plate 52, a second motor 53, a projector 54, all of which are universal standard parts or parts known by those skilled in the art, and the structure and principle of which are known by the technical manual or known by conventional experimental methods, when the present invention is used, a user connects with a power supply through the wiring hole 23, the pushing cylinder 13 is started through the controller 22, the pushing rod 13 pushes the pushing rod 14, the pushing rod 14 pushes the support frame 3, the support frame 3 pushes the placing table 4, the placing table 4 pushes the rotating plate 41, rotating plate 41 promotes backup pad 5, backup pad 5 promotes projector 54, thereby be convenient for adjust the height of projector 54 as required, be convenient for the user to use, start first motor 31 through controller 22, first motor 31 drives transmission shaft 32 and rotates, transmission shaft 32 drives rotating plate 41 and rotates, rotating plate 41 drives backup pad 5 and rotates, backup pad 5 drives projector 54 and rotates, thereby be convenient for adjust the horizontal angle of projector 54, be convenient for the user to use, start second motor 53 through controller 22, second motor 53 drives pivot 51 and rotates, second pivot 51 drives connecting plate 52 and rotates, connecting plate 52 drives projector 54 and rotates, thereby be convenient for adjust the vertical angle of projector 54, be convenient for the user to use, be convenient for the mobile device through removing wheel 11, through buckle 12 fixed removal wheel 11.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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

1. A projector of single LCD using a filter, comprising a base (1), characterized in that: the right side of the upper surface of the base (1) is fixedly connected with a pushing cylinder (13), the upper end of the pushing cylinder (13) is movably connected with a pushing rod (14), the upper end of the pushing rod (14) is fixedly connected with a supporting frame (3), the bottom of the inner side of the supporting frame (3) is fixedly connected with a first motor (31), the upper end of the first motor (31) is rotatably connected with a transmission shaft (32), the upper surface of the supporting frame (3) is fixedly connected with a placing table (4), the upper surface of the placing table (4) is rotatably connected with a rotating plate (41), the rotating plate (41) is connected with the transmission shaft (32), the left end of the upper surface of the rotating plate (41) is fixedly connected with a supporting plate (5), the inner side of the supporting plate (5) is rotatably connected with a connecting plate (52) through a rotating shaft (51), and the upper part of the side surface of the supporting plate (, and the second motor (53) is connected with the rotating shaft (51), and the other end of the connecting plate (52) is fixedly connected with a projector (54).

2. A projector of a single LCD using a filter according to claim 1, wherein: four corners of base (1) bottom are rotated and are connected with removal wheel (11), the side swing joint of removing wheel (11) has buckle (12).

3. A projector of a single LCD using a filter according to claim 1, wherein: the left end fixedly connected with bracing piece (2) of base (1) upper surface, the upper end fixedly connected with of bracing piece (2) pushes away handle (21).

4. A projector of a single LCD using an optical filter according to claim 3, wherein: the upper surface of the push handle (21) is fixedly connected with a controller (22), and the bottom of the controller (22) is fixedly connected with a wiring hole (23).

5. A projector of a single LCD using an optical filter as claimed in claim 4, wherein: the utility model discloses a controller, including first motor (31), second motor (53), push cylinder (13), first motor (31) and second motor (53) all are connected with controller (22) through the wire, YDS56 model is adopted in first motor (31), RS550 model is adopted in second motor (53).