Intelligent voice control device

Abstract

The utility model belongs to the field of voice control devices, and particularly relates to an intelligent voice control device which comprises an intelligent fluorescent quantitative PCR (Polymerase Chain Reaction) and an electronic induction device, the end part of the intelligent fluorescent quantitative PCR is fixedly connected to a shell of the electronic induction device, and the left side of the shell of the electronic induction device is fixedly connected with a driving piece I; the end of the first driving piece is in meshed connection with a screen rotating shaft, the end of the screen rotating shaft is in meshed connection with a second driving piece, the end of the second driving piece is fixedly connected to the right side of the electronic induction device shell, the middle of the screen rotating shaft is fixedly connected with a liquid crystal screen, and the upper portion of the liquid crystal screen is fixedly connected with a face recognition camera. The face recognition camera is electrically connected with a circuit board in the liquid crystal screen, the lower portion of the left side of the liquid crystal screen is fixedly connected with a microphone, the microphone is electrically connected with the circuit board in the liquid crystal screen, the lower portion of the right side of the liquid crystal screen is fixedly connected with a loudspeaker, and the loudspeaker is electrically connected with the circuit board in the liquid crystal screen.

Description

Technical Field

[0001] The utility model relates to the field of voice control devices, in particular to an intelligent voice control device. Background Art

[0002] Intelligent fluorescent quantitative PCR is a quantitative analysis of DNA templates, that is, real-time detection through the fluorescent signal of each cycle product in the PCR amplification reaction. In the quantitative reaction, a fluorescent chemical substance is introduced. As the reaction products continue to accumulate, the fluorescence intensity also increases proportionally. After each cycle, a fluorescence intensity signal is collected. In this way, a fluorescence amplification curve is detected through the change of the signal.

[0003] However, when conducting experimental operations, because the LCD screen is fixed, it needs to be moved manually to move the LCD screen. Some people need to reduce the need to touch other objects with their hands when doing experiments due to different observation angles, so it is necessary to be able to control the LCD screen without using hands to adjust it according to the observation angle; therefore, an intelligent voice control device is proposed to address the above problems. Utility Model Content

[0004] In order to make up for the deficiencies of the prior art, the present invention proposes an intelligent voice control device.

[0005] The technical solution adopted by the utility model to solve its technical problems is: an intelligent voice control device, including an intelligent fluorescent quantitative PCR and an electronic sensing device, the end of the intelligent fluorescent quantitative PCR is fixedly connected to the shell of the electronic sensing device, the left side of the electronic sensing device shell is fixedly connected with a driving member 1, the end of the driving member 1 is meshedly connected with a screen rotation shaft, the end of the screen rotation shaft is meshedly connected with a driving member 2, the end of the driving member 2 is fixedly connected to the right side of the electronic sensing device shell, the middle part of the screen rotation shaft is fixedly connected with a liquid crystal screen, the upper part of the liquid crystal screen is fixedly connected with a face recognition camera, the face recognition camera is electrically connected to the circuit board inside the liquid crystal screen, the lower part of the left side of the liquid crystal screen is fixedly connected with a microphone, the microphone is electrically connected to the circuit board inside the liquid crystal screen, the lower part of the right side of the liquid crystal screen is fixedly connected with a speaker, the speaker is electrically connected to the circuit board inside the liquid crystal screen;

[0006] Preferably, the LCD screen includes: a positioning handle, wherein the upper portion of the LCD screen is fixedly connected to one end of the positioning handle, and the other end of the positioning handle is fixedly connected to the middle portion of the screen rotation axis;

[0007] Preferably, the screen rotation shaft comprises: meshing tooth 1 and meshing tooth 2, one end of the screen rotation shaft is fixedly connected to the middle portion of meshing tooth 1, the meshing tooth 1 is meshingly connected to the end portion of driving member 1, the other end of the screen rotation shaft is fixedly connected to the middle portion of meshing tooth 2, the meshing tooth 2 is meshingly connected to the end portion of driving member 2, and the shaft of the screen rotation shaft passes through and is rotatably connected to the frame of the electronic sensing device;

[0008] Preferably, the driving member 1 includes: a driving column 1, a power tooth 1, the output end of the driving member 1 is fixedly connected to one end of the driving column 1, the other end of the driving column 1 is fixedly connected to the middle of the power tooth 1, and the power tooth 1 is meshedly connected to the meshing tooth 1;

[0009] The second driving member includes: a second driving column and a second power tooth. The output end of the second driving member is fixedly connected to one end of the second driving column, and the other end of the second driving column is fixedly connected to the middle of the second power tooth. The second power tooth is meshed with the meshing tooth.

[0010] The utility model is beneficial in that:

[0011] 1. The utility model collects voice signals through a microphone and cooperates with the face recognition camera to detect the face, so that the chip can accurately control the driver part 1 and the driver part 2 to move, and the screen rotation axis drives the LCD screen to rotate. Such a structure controls the rotation of the LCD screen through the driver part 1 and the driver part 2, and then combines the electronic sensing device for control, which greatly improves the reliability of the structure. The screen rotation axis is synchronously driven by the driver part 1 and the driver part 2, which can make the LCD screen more stable during the turning process and avoid shaking of the LCD screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the local structure of the utility model;

[0015] Figure 3 for Figure 2 Schematic diagram of the rear structure.

[0016] In the picture:

[0017] 1. Intelligent fluorescent quantitative PCR; 2. Driving component 1; 21. Driving column 1; 22. Power gear 1; 3. Driving component 2; 31. Driving column 2; 32. Power gear 2; 10. LCD screen; 101. Positioning handle; 11. Microphone; 12. Screen rotation axis; 121. Meshing gear 1; 122. Meshing gear 2; 15. Electronic sensing device; 17. Speaker; 18. Facial recognition camera. DETAILED DESCRIPTION

[0018] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] The following is combined with Figure 1-3 To further explain this application,

[0020] The embodiment of the present application discloses an intelligent voice control device, including an intelligent fluorescent quantitative PCR 1 and an electronic sensing device 15. The end of the intelligent fluorescent quantitative PCR 1 is fixedly connected to the housing of the electronic sensing device 15. The left side of the housing of the electronic sensing device 15 is fixedly connected to a driving member 2. The end of the driving member 2 is meshedly connected to a screen rotation shaft 12. The end of the screen rotation shaft 12 is meshedly connected to a driving member 2 3. The end of the driving member 2 3 is fixedly connected to the right side of the housing of the electronic sensing device 15. The middle part of the screen rotation shaft 12 is fixedly connected to a liquid crystal screen 10. The upper part of the liquid crystal screen 10 is fixedly connected to a face recognition camera 18. The face recognition camera 18 is electrically connected to a circuit board inside the liquid crystal screen 10. The lower part of the left side of the liquid crystal screen 10 is fixedly connected to a microphone 11. The microphone 11 is electrically connected to the circuit board inside the liquid crystal screen 10. The lower part of the right side of the liquid crystal screen 10 is fixedly connected to a speaker 17. The speaker 17 is electrically connected to the circuit board inside the liquid crystal screen 10.

[0021] The LCD screen 10 includes: a positioning handle 101, the upper portion of the LCD screen 10 is fixedly connected to one end of the positioning handle 101, and the other end of the positioning handle 101 is fixedly connected to the middle portion of the screen rotation axis 12;

[0022] The screen rotation shaft 12 includes: a meshing tooth 121 and a meshing tooth 2 122. One end of the screen rotation shaft 12 is fixedly connected to the middle portion of the meshing tooth 121. The meshing tooth 121 is meshedly connected to the end portion of the driving member 1 2. The other end of the screen rotation shaft 12 is fixedly connected to the middle portion of the meshing tooth 2 122. The meshing tooth 2 122 is meshedly connected to the end portion of the driving member 2 3. The shaft of the screen rotation shaft 12 passes through and is rotatably connected to the frame of the electronic sensing device 15.

[0023] The driving member 2 includes a driving column 21 and a power tooth 22. The output end of the driving member 2 is fixedly connected to one end of the driving column 21. The other end of the driving column 21 is fixedly connected to the middle of the power tooth 22. The power tooth 22 is meshed with the meshing tooth 121.

[0024] The driving member 2 3 includes: a driving column 2 31 and a power tooth 2 32 . The output end of the driving member 2 3 is fixedly connected to one end of the driving column 2 31 , and the other end of the driving column 2 31 is fixedly connected to the middle of the power tooth 2 32 . The power tooth 2 32 is meshed with the meshing tooth 2 122 .

[0025] Working principle: When using the intelligent fluorescent quantitative PCR 1, when the angle of the LCD screen 10 needs to be adjusted, the user speaks to the microphone 11 through voice. After receiving the voice signal, the microphone 11 transmits it to the circuit board of the LCD screen 10. After the signal is processed by the chip on the circuit board, the voice signal is first analyzed, the sound features are extracted and pre-processed, and then the acoustic features are recognized using the trained deep neural network model and converted into corresponding text information. Finally, the system corrects and optimizes the recognition results through the post-processing module to improve the recognition accuracy. At the same time, the face recognition camera 18 will detect the user's face. The face recognition camera 18 will transmit the collected signal to the chip on the circuit board, and then obtain the face frame, face key point position and face identification vector in the target image. Only one end-to-end face recognition model is used to complete the entire face recognition process. For face recognition using three network models, the calculation time is greatly shortened. At the same time, by adding a standardized face extraction operator to the face recognition model, the interference image information in the target image can be removed, the accuracy of the face identification vector can be further improved, and the face recognition is safer. At the same time, through point screening, the comparison efficiency is greatly improved. Then the chip controls the actions of driver 1 2 and driver 2 3, and controls the rotation angle of the LCD screen 10 through voice control. Driver 1 2 and driver 2 3 will respectively control the driving column 1 21 to drive the power tooth 1 22 to rotate, and the driving component 2 3 drives the power tooth 2 32 to rotate through the driving column 2 31. The power tooth 1 22 and the power tooth 2 32 respectively drive the meshing tooth 1 121 and the meshing tooth 2 122 to rotate synchronously, and the screen rotation axis 12 will also rotate. The screen rotation axis 12 is fixedly connected to the positioning handle 101, and the positioning handle 101 is fixedly connected to the LCD screen 10, so the screen rotation axis 12 will drive the LCD screen 10 to rotate, so that the LCD screen 10 rotates to the voice-controlled rotation angle.

[0026] By collecting voice signals through the microphone 11 and cooperating with the face recognition camera 18 to detect the face, the chip can accurately control the driving part 1 2 and the driving part 2 3 to move, and the screen rotation shaft 12 drives the LCD screen 10 to rotate. Such a structure controls the rotation of the LCD screen 10 through the driving part 1 2 and the driving part 2 3, and then combines the control with the electronic sensing device 15, which greatly improves the reliability of the structure. By synchronously driving the screen rotation shaft 12 by the driving part 1 2 and the driving part 2 3, the LCD screen 10 can be made more stable during the turning process, avoiding the shaking of the LCD screen 10.

[0027] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. An intelligent voice control device, comprising an intelligent fluorescent quantitative PCR (1) and an electronic sensing device (15), wherein the end of the intelligent fluorescent quantitative PCR (1) is fixedly connected to the housing of the electronic sensing device (15), characterized in that: The left side of the housing of the electronic sensing device (15) is fixedly connected to a driving member 1 (2), the end of the driving member 1 (2) is meshedly connected to a screen rotation shaft (12), the end of the screen rotation shaft (12) is meshedly connected to a driving member 2 (3), the end of the driving member 2 (3) is fixedly connected to the right side of the housing of the electronic sensing device (15), the middle of the screen rotation shaft (12) is fixedly connected to a liquid crystal screen (10), the upper part of the liquid crystal screen (10) is fixedly connected to a face recognition camera (18), the face recognition camera (18) is electrically connected to a circuit board inside the liquid crystal screen (10), the lower part of the left side of the liquid crystal screen (10) is fixedly connected to a microphone (11), the microphone (11) is electrically connected to a circuit board inside the liquid crystal screen (10), the lower part of the right side of the liquid crystal screen (10) is fixedly connected to a speaker (17), the speaker (17) is electrically connected to the circuit board inside the liquid crystal screen (10).

2. The intelligent voice control device according to claim 1, characterized in that: The liquid crystal screen (10) comprises a positioning handle (101), the upper portion of the liquid crystal screen (10) is fixedly connected to one end of the positioning handle (101), and the other end of the positioning handle (101) is fixedly connected to the middle portion of the screen rotation axis (12).

3. The intelligent voice control device according to claim 2, characterized in that: The screen rotation shaft (12) includes: meshing tooth 1 (121) and meshing tooth 2 (122). One end of the screen rotation shaft (12) is fixedly connected to the middle of meshing tooth 1 (121), and meshing tooth 1 (121) is meshedly connected to the end of driving member 1 (2). The other end of the screen rotation shaft (12) is fixedly connected to the middle of meshing tooth 2 (122), and meshing tooth 2 (122) is meshedly connected to the end of driving member 2 (3). The shaft of the screen rotation shaft (12) passes through and is rotatably connected to the frame of the electronic sensing device (15).

4. The intelligent voice control device according to claim 3, characterized in that: The driving member 1 (2) comprises: a driving column 1 (21) and a power tooth 1 (22). The output end of the driving member 1 (2) is fixedly connected to one end of the driving column 1 (21), and the other end of the driving column 1 (21) is fixedly connected to the middle of the power tooth 1 (22). The power tooth 1 (22) is meshedly connected to the meshing tooth 1 (121).

5. The intelligent voice control device according to claim 3, characterized in that: The second driving member (3) comprises: a second driving column (31) and a second power tooth (32). The output end of the second driving member (3) is fixedly connected to one end of the second driving column (31), and the other end of the second driving column (31) is fixedly connected to the middle of the second power tooth (32). The second power tooth (32) is meshedly connected to the meshing tooth (122).

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