CN210294795U

CN210294795U - Intelligent projector with voice recognition function

Info

Publication number: CN210294795U
Application number: CN201921282705.1U
Authority: CN
Inventors: 张骜
Original assignee: Shenyang Institute Of Science And Technology
Current assignee: Shenyang Institute Of Science And Technology
Priority date: 2019-08-08
Filing date: 2019-08-08
Publication date: 2020-04-10
Anticipated expiration: 2029-08-08

Abstract

The utility model relates to a projecting apparatus technical field specifically is an intelligent projecting apparatus with speech recognition function, including fixed roof, the electric lift seat is installed to fixed roof's bottom, the position alignment jig is installed to the bottom of electric lift seat, the projection frame is installed to the bottom of position alignment jig, install the processor case on the fixed roof, processor incasement installs treater, data acquisition module, speech recognition module, drive module, database and projection module, the external microphone of processor case, the speech output end of microphone is connected with speech recognition module, speech recognition module's signal output part is connected with the treater, the signal output part of treater is connected with drive module and projection module, the database is two-way signal connection with the treater. The utility model discloses a speech recognition device effectively reaches speech control's effect, and rethread multistage drive mechanism reaches the function that three-dimensional was adjusted.

Description

Intelligent projector with voice recognition function

Technical Field

The utility model relates to a projecting apparatus technical field specifically is an intelligent projecting apparatus with speech recognition function.

Background

A projector, also called a projector, is a device that can project images or videos onto a curtain, and can be connected to multimedia such as computers through different interfaces and play corresponding video signals. Projectors are now widely used in homes, offices, schools and entertainment venues. With the development of projector technology, projectors have been expanded from traditional business to home theater entertainment, and people have high-definition and comfortable visual enjoyment. Projector installations are generally divided into two forms, namely a suspended type and a floor type. Hanging projectors are the mainstream choice for today's everyday conferencing equipment.

But the projector installing support structure function singleness on the existing market, and the installation is adjusted comparatively troublesome, and the projecting apparatus adopts remote control unit to adjust now more, but along with the intellectuality of family, the remote control is more and more, in case lose or obscure, then can give people and cause the puzzlement, how to develop towards more intelligent direction, is the problem that needs of projecting apparatus were solved now.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intelligent projecting apparatus with speech recognition function to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an intelligent projecting apparatus with speech recognition function, includes fixed roof, the electric lift seat is installed to fixed roof's bottom, the position alignment jig is installed to the bottom of electric lift seat, the projection frame is installed to the bottom of position alignment jig, install the processor case on the fixed roof, processor, data acquisition module, speech recognition module, drive module, database and projection module are installed to processor incasement, the external microphone of processor case, the speech output end of microphone is connected with speech recognition module, speech recognition module's signal output part is connected with the treater, the signal output part of treater is connected with drive module and projection module, the database is two-way signal connection with the treater, the control end of treater passes through the external controller of wireless network.

As a further aspect of the present invention: the azimuth adjusting frame is provided with an arc-shaped groove, the arc-shaped groove is provided with an arc-shaped guide rail, the projector frame is installed in the arc-shaped guide rail in a limiting mode, a steering wheel is installed at the circle center position of the arc-shaped groove, a swinging supporting pipe is installed on the steering wheel, a connecting rod is sleeved in the swinging supporting pipe, and the projector frame is installed at the rod end of the connecting rod.

As a further aspect of the present invention: the direction adjusting frame is provided with a steering motor, and the steering wheel is arranged at the driving end of the steering motor.

As a further aspect of the present invention: the projector rack comprises an adjusting cavity and a projector head, a sliding track is arranged at the bottom of the adjusting cavity, the projector head is installed on the sliding track, a transmission screw rod is installed in the adjusting cavity in a built-in mode, a transmission sliding block is installed on the transmission screw rod through threaded connection, and the transmission sliding block is connected with the projector head.

As a further aspect of the present invention: the side edge of the adjusting cavity is provided with a driving cavity, a driving motor is arranged in the driving cavity, a driving gear is arranged at the driving end of the driving motor, a driven gear is arranged at the outer rod end of the transmission screw rod, and the driving gear is meshed with the driven gear.

As a further aspect of the present invention: the steering motor, the driving motor, the electric lifting seat and the driving module are in electric signal connection.

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

the voice recognition device is used for processing through voice extraction and instruction judgment and outputting the processed voice to each operation end, so that the voice control effect is effectively achieved, and the intelligent road can further meet the requirements of modern intelligent main bodies.

The projection angle of the projection rack is rapidly processed by matching the turntable movement with the connecting rod transmission device, so that the intelligent regulation and control effect is achieved. This application drives the screw rod motion through gear engagement transmission, and rethread screw thread transmission carries out the micro-adjustment to projector head's direction, ensures the projection precision, with above-mentioned position control frame, the cooperation operation of electronic lift seat, can reach the effect that three-dimensional adjusted.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application. Also, the drawings and the description are not intended to limit the scope of the present concepts in any way, but rather to illustrate the concepts of the present disclosure to those skilled in the art by reference to specific embodiments.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the middle position adjusting frame of the present invention.

Fig. 3 is a schematic structural diagram of the middle projector frame of the present invention.

Fig. 4 is a schematic diagram of the electrical signal connection of the present invention.

Fig. 5 is a schematic view of the operation flow of the present invention.

In the figure: the system comprises a fixed top plate 1, a 2-azimuth adjusting frame, a 21-arc groove, a 22-arc guide rail, a 23-steering wheel, a 24-swinging support tube, a 25-connecting rod, a 3-projection rack, a 31-projection machine head, a 32-adjusting cavity, a 33-sliding track, a 34-transmission sliding block, a 35-transmission screw rod, a 36-driving cavity, a 37-driving motor, a 38-driving gear, a 39-driven gear, a 4-electric lifting seat, a 5-processing cabinet, a 51-processor, a 52-data acquisition module, a 53-voice recognition module, a 54-microphone, a 55-driving module, a 56-database, a 57-controller and a 58-projection module.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, examples of which are shown in the drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements, unless otherwise indicated.

It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1 and 5, an intelligent projector with a voice recognition function includes a fixed top plate 1, an electric lifting seat 4 is installed at a bottom end of the fixed top plate 1, an orientation adjusting frame 2 is installed at a bottom end of the electric lifting seat 4, and a projector frame 3 is installed at a bottom end of the orientation adjusting frame 2. Install processor case 5 on the fixed roof 1, processor 51, data acquisition module 52, speech recognition module 53, drive module 55, database 56 and projection module 58 are installed to processor case 5 embeds, the external microphone 54 of processor case 5, the speech output of microphone 54 is connected with speech recognition module 53, speech recognition module 53's signal output part is connected with processor 51, processor 51's signal output part is connected with drive module 55 and projection module 58, database 56 is two-way signal connection with processor 51, processor 51's control end passes through wireless network external controller 57.

The microphone 54 is used for receiving voice data, the voice recognition module 53 is used for identifying voice conditions, the data acquisition module 52 is used for acquiring voice information, the processor 51 is used for processing the data information, the driving module 55 is used for controlling the driving ends of the azimuth adjusting frame 2, the projection rack 3 and the electric lifting seat 4, the database 56 is used for comparing and identifying voice instructions, the projection module 58 is used for controlling projection operation of the projection rack 3, and the controller 57 is used for connecting a remote control end and serves as a standby controller.

Referring to fig. 4 and 5, the working principle of the present invention is: the voice data is collected through the microphone 54, then the voice is detected and processed, whether the voice data is owner information is identified or not is judged, after the voice data is confirmed, the voice data is preprocessed, the instruction information in the voice data is extracted, the instruction information is called from the database and is compared with the extracted voice data, so that the instruction existing in the voice data is judged, a comparison result is output, the executability of the comparison result is judged through the processor, and after the comparison result is confirmed, the instruction is sent out through the processor and is used for adjusting the direction adjusting frame 2, the projection rack 3 and the electric lifting seat 4.

This application is through speech recognition device, draws through pronunciation and judges with the instruction and handle, exports to each operation end again, effectively reaches speech control's effect, and further on intelligent road, can accord with modern intelligent main part.

Example two:

referring to fig. 1, fig. 2 and fig. 3, the present embodiment is further optimized as an embodiment, and on the basis, the present application further provides a corresponding adjusting mechanism, which is matched with the voice control system.

The azimuth adjusting frame 2 is provided with an arc-shaped groove 21, the arc-shaped groove 21 is provided with an arc-shaped guide rail 22, the projector frame 3 is installed in the arc-shaped guide rail 22 in a limiting mode, a steering wheel 23 is installed at the position of the circle center of the arc-shaped groove 21, a swinging support pipe 24 is installed on the steering wheel 23, a connecting rod 25 is sleeved in the swinging support pipe 24, and the projector frame 3 is installed at the rod end of the connecting rod 25. The direction adjusting frame 2 is provided with a steering motor, and the steering wheel 23 is arranged at the driving end of the steering motor. The steering motor is in electrical signal connection with the drive module 55. This application cooperatees through carousel motion and connecting rod transmission, and the quick projection angle to projector frame 3 is handled to reach the effect of intelligent regulation and control.

Projector frame 3 is including adjusting chamber 32 and projector head 31, the bottom of adjusting chamber 32 is provided with slip track 33, projector head 31 installs on slip track 33, it has drive screw 35 to adjust the built-in mounting in chamber 32, drive slider 34 is installed through threaded connection on the drive screw 35, drive slider 34 is connected with projector head 31. Adjust the chamber 32 side and be provided with drive chamber 36, drive chamber 36 is built-in to be installed drive motor 37, drive gear 38 is installed to drive motor 37's drive end, driven gear 39 is installed to the outer pole end of drive screw 35, drive gear 38 meshes with driven gear 39 mutually. The driving motor 37 is electrically connected to the driving module 55.

This application drives the screw rod motion through gear engagement transmission, and rethread screw thread transmission carries out the micro-adjustment to projector head 31's direction, ensures the projection precision, with above-mentioned position alignment jig 2, the cooperation operation of electric lift seat 4, can reach the effect that three-dimensional adjusted.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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. The utility model provides an intelligent projector with speech recognition function, includes fixed roof (1), electronic lift seat (4) are installed to the bottom of fixed roof (1), position adjusting bracket (2) are installed to the bottom of electronic lift seat (4), projection frame (3) are installed to the bottom of position adjusting bracket (2), install processor case (5) on fixed roof (1), its characterized in that, processor case (5) are built-in to be installed and to be had treater (51), data acquisition module (52), speech recognition module (53), drive module (55), database (56) and projection module (58), the external microphone (54) of processor case (5), the speech output of microphone (54) is connected with speech recognition module (53), the signal output of speech recognition module (53) is connected with treater (51), the signal output end of the processor (51) is connected with a driving module (55) and a projection module (58), the database (56) is in two-way electric signal connection with the processor (51), and the control end of the processor (51) is connected with the external controller (57) through a wireless network.

2. The intelligent projector with the voice recognition function according to claim 1, wherein an arc-shaped groove (21) is formed in the orientation adjusting frame (2), an arc-shaped guide rail (22) is mounted on the arc-shaped groove (21), the projector frame (3) is installed in the arc-shaped guide rail (22) in a limiting manner, a steering wheel (23) is mounted at the center of the arc-shaped groove (21), a swinging support tube (24) is mounted on the steering wheel (23), a connecting rod (25) is sleeved in the swinging support tube (24), and the projector frame (3) is mounted at the rod end of the connecting rod (25).

3. The intelligent projector with the voice recognition function according to claim 2, wherein the orientation adjusting frame (2) is provided with a steering motor, and the steering wheel (23) is arranged at the driving end of the steering motor.

4. The intelligent projector with the voice recognition function according to claim 1, wherein the projector frame (3) comprises an adjusting cavity (32) and a projector head (31), a sliding rail (33) is arranged at the bottom of the adjusting cavity (32), the projector head (31) is mounted on the sliding rail (33), a transmission screw (35) is mounted in the adjusting cavity (32), a transmission slide block (34) is mounted on the transmission screw (35) through threaded connection, and the transmission slide block (34) is connected with the projector head (31).

5. The intelligent projector with the voice recognition function according to claim 4, wherein a driving cavity (36) is arranged at the side of the adjusting cavity (32), a driving motor (37) is arranged in the driving cavity (36), a driving gear (38) is arranged at the driving end of the driving motor (37), a driven gear (39) is arranged at the outer rod end of the transmission screw rod (35), and the driving gear (38) is meshed with the driven gear (39).

6. The intelligent projector with the voice recognition function according to any one of claims 1, 3 or 5, wherein the driving module (55) is in electrical signal connection with the steering motor, the driving motor (37) and the electric lifting seat (4).