CN112545174A - Multifunctional intelligent household learning desk and chair - Google Patents

Abstract

The invention relates to the technical field of school supplies, in particular to a multifunctional intelligent household learning table and chair, which comprises a table and a chair, wherein the table comprises a frame body, a panel and a rotating mechanism, the panel is rotationally connected to the frame body, the rotating mechanism is used for driving the panel to rotate, a terminal is arranged on a table top, and the terminal is used for interacting with external information. According to the invention, the rotating mechanism is arranged, so that when a user learns by adopting the terminal, the terminal can be rotated to be lifted, the user can look up the terminal in a comfortable posture and learn, and the use comfort is improved.

Description

Multifunctional intelligent household learning desk and chair

Technical Field

The invention relates to the technical field of school supplies, in particular to a multifunctional intelligent household school desk and chair.

Background

With the development of intellectualization, intelligent learning also becomes a trend, namely, electronic equipment is adopted to enter a corresponding classroom or download related courseware for learning after being networked. Based on the trend, the desk and chair for study appear at present, for example, some schools have adopted the desk integrated with electronic equipment, and the student can look up the used courseware of teacher directly, can also carry out the interdynamic with the teacher through controlling electronic equipment to the interest has been increased.

However, such desks and chairs are generally used in schools at present, but only learning desks and chairs for household use are rare, that is, the learning desks and chairs in the market at present cannot be adjusted adaptively according to the state of a user, so that the use experience of the user is reduced.

Disclosure of Invention

The invention provides a multifunctional intelligent household learning table and chair aiming at the problems in the prior art, which can be adaptively adjusted according to the use state of a user, so that the user can use the table and chair more comfortably.

In order to solve the technical problems, the invention adopts the following technical scheme:

the invention provides a multifunctional intelligent household learning table and chair, which comprises a table and a chair, wherein the table comprises a frame body, a panel and a rotating mechanism, the panel is rotatably connected to the frame body, the rotating mechanism is used for driving the panel to rotate, a terminal is arranged on a table top, and the terminal is used for interacting with external information.

Further, slewing mechanism is including rotating the motor and rotating drive mechanism, rotate the motor set up in the framework, rotate the motor warp it is used for the drive to rotate drive mechanism the panel rotates.

Furthermore, the rotating transmission mechanism comprises a transmission gear and a transmission strip, the transmission strip is arc-shaped, an arc-shaped rack is arranged on one side of the transmission strip, a tooth part of the arc-shaped rack is located on the inner side of the arc-shaped rack, the transmission gear is meshed with the arc-shaped rack, and the rotating motor and the arc-shaped rack are in synchronous transmission.

Furthermore, the frame body comprises a main body and at least two supporting legs arranged at the bottom of the main body, and a lifting mechanism used for driving the main body to lift is arranged between the supporting legs and the main body.

Furthermore, elevating system includes elevator motor, lift drive mechanism and guide, elevator motor set up in the main part, the guide sets up in the supporting legs, and elevator motor is used for the drive through lift drive mechanism the framework goes up and down, and the guide is used for guiding lift drive mechanism to order about along the straight line the framework goes up and down.

Preferably, the lifting transmission mechanism comprises a lifting gear, a lifting screw and a transmission screw, the lifting motor and the transmission screw synchronously rotate, the transmission screw is meshed with the lifting gear, and the lifting screw is arranged in the lifting gear; the guide piece is provided with a through hole, the inner side wall of the through hole is provided with an internal thread, and the lifting screw is rotatably arranged in the through hole and meshed with the internal thread.

Preferably, the frame body is provided with a recognition device, and the recognition device is used for recognizing the posture and the height of a user and controlling the lifting mechanism and the rotating mechanism to act according to a recognition result;

the main part still is provided with level detection device, a plurality of elevating system all with level detection device signal connection, level detection device is used for detecting the gradient of main part.

Preferably, a reinforcing part is arranged between the adjacent supporting legs and comprises a connecting part and two installation parts, the two installation parts are respectively arranged at two ends of the connecting part and are respectively connected to the two supporting legs, and the connecting part is horizontally arranged.

Further, the top of framework is provided with the rack, the rack be provided with be used for the panel rotates the groove of stepping down that steps down, the top in groove of stepping down is provided with the standing groove that is used for placing learning tools, it is provided with lighting unit to step down the inslot.

Furthermore, the lighting unit comprises a light sensing device, a dimming and color mixing circuit and a plurality of light sources, the light sources are arranged in the abdicating groove at intervals, the light sensing device is used for sensing the brightness in the abdicating groove, and the light sensing device is used for controlling the on and off of the light sources and adjusting the brightness of the light sources through the dimming and color mixing circuit;

the light sensing device is further connected with a switch, the switch is in signal connection with the rotating mechanism, and the switch is used for controlling the plurality of light sources to be powered off when the rotating mechanism drives the panel to rotate and rise.

The invention has the beneficial effects that: according to the invention, the rotating mechanism is arranged, so that when a user learns by adopting the terminal, the terminal can be rotated to be lifted, the user can look up the terminal in a comfortable posture and learn, and the use comfort is improved.

Drawings

FIG. 1 is a schematic view of the present invention

Figure 2 is a schematic view of the table of the present invention.

Fig. 3 is a schematic view of the table of the present invention with the top panel raised.

Fig. 4 is a schematic view of the rotating mechanism of the present invention.

Fig. 5 is a schematic view of a drive bar of the present invention.

Fig. 6 is a cross-sectional view of a support foot of the present invention.

Fig. 7 is a schematic view of the lifting mechanism of the present invention.

Fig. 8 is a schematic view of a guide of the present invention.

Fig. 9 is a schematic circuit diagram of the lighting unit of the present invention.

Reference numerals: 1-frame, 2-panel, 3-rotating mechanism, 4-terminal, 5-chair, 11-main part, 12-supporting foot, 13-lifting mechanism, 14-lifting motor, 15-lifting transmission mechanism, 16-guiding element, 17-identification device, 18-reinforcing element, 19-placing frame, 31-rotating motor, 32-rotating transmission mechanism, 33-transmission gear, 34-transmission strip, 35-arc rack, 51-chair body, 52-chair back, 53-heightening mechanism, 54-camera, 151-lifting gear, 152-lifting screw, 153-transmission screw, 161-through hole, 162-internal thread, 181-connecting part, 182-mounting part, 191-abdicating groove, 192-placing groove, 193-lighting unit, 194-light sensation device, 195-dimming and toning circuit, 196-light source, 197-switch.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention is described in detail below with reference to the attached drawings.

As shown in fig. 1 to 8, the multifunctional intelligent household learning table and chair provided by the invention comprises a table and a chair 5, wherein the table comprises a frame 1, a panel 2 and a rotating mechanism 3, the panel 2 is rotatably connected to the frame 1, the rotating mechanism 3 is used for driving the panel 2 to rotate, a terminal 4 is installed on the table top, and the terminal 4 is used for interacting with external information. Preferably, the display of the terminal 4 is embedded in the panel 2 so that the terminal 4 does not interfere with the use of the panel 2.

When the intelligent learning writing board is actually used, the intelligent learning writing board is divided into two using modes of writing learning and intelligent learning, when in writing learning, the panel 2 is horizontally arranged on the frame body 1, and a user can perform actions such as reading or writing to learn; and when needs carry out intelligent learning, terminal 4 opens rear panel 2 and is overturn by slewing mechanism 3 drives, and until the upset to sticking up the back, the user can carry out the broadcast of courseware through terminal 4, because panel 2 sticks up and makes terminal 4's display screen stick up this moment, consequently the user need not to lie prone also can watch the courseware on panel 2, has promoted the comfort level of using.

In this embodiment, the rotating mechanism 3 includes a rotating motor 31 and a rotating transmission mechanism 32, the rotating motor 31 is disposed on the frame 1, and the rotating motor 31 is used to drive the panel 2 to rotate through the rotating transmission mechanism 32. Namely, the panel 2 is turned over by driving the rotating motor 31, the automatic action effect is realized, and a user does not need to turn over the panel 2 manually and debug for multiple times, so that the use convenience is improved.

Specifically, the rotating transmission mechanism 32 includes a transmission gear 33 and a transmission strip 34, the transmission strip 34 is arc-shaped, an arc-shaped rack 35 is arranged on one side of the transmission strip 34, a tooth portion of the arc-shaped rack 35 is located on the inner side of the arc-shaped rack 35, the transmission gear 33 is meshed with the arc-shaped rack 35, and the rotating motor 31 is in synchronous transmission with the arc-shaped rack 35. When the rotating motor 31 rotates, the transmission gear 33 is driven to rotate, and the transmission gear 33 drives the arc-shaped rack 35 to rotate, so that the effect of enabling the panel 2 to rotate and rise is achieved. It should be noted that the tooth part of the arc-shaped rack 35 of the invention is positioned at the inner side of the arc-shaped rack 35, i.e. the arc-shaped rack 35 is not pressed on the transmission gear 33 when the transmission gear 33 is matched with the arc-shaped rack 35, thereby avoiding the transmission gear 33 from deforming after being pressed for a long time and ensuring the transmission precision; through the meshing of the transmission gear 33 and the supporting of the joint of the panel 2 and the frame body 1, the panel 2 can be kept in a vertical state when being lifted, and a user can stably and comfortably carry out intelligent learning.

In this embodiment, the frame 1 includes a main body 11 and at least two supporting legs 12 disposed at the bottom of the main body 11, and a lifting mechanism 13 for driving the main body 11 to lift is disposed between the supporting legs 12 and the main body 11. Besides rotation, the height of the main body 11 can be adjusted through the lifting mechanism 13 according to the posture and the height of the user, so that the height of the terminal 4 on the panel 2 can be adjusted, the user can watch the content of the terminal 4 more comfortably, and the intelligence degree and the use experience of the invention are improved.

Specifically, the lifting mechanism 13 includes a lifting motor 14, a lifting transmission mechanism 15 and a guide 16, the lifting motor 14 is disposed in the main body 11, the guide 16 is disposed in the supporting leg 12, the lifting motor 14 is used for driving the frame body 1 to lift through the lifting transmission mechanism 15, and the guide 16 is used for guiding the lifting transmission mechanism 15 to drive the frame body 1 to lift along a straight line. That is, the lifting motor 14 rotates to drive the main body 11 to lift along the direction of the guide 16 via the lifting transmission mechanism 15, so as to ensure that no deviation occurs during the lifting process, thereby ensuring the safety and stability of the main body 11.

Preferably, the lifting transmission mechanism 15 includes a lifting gear 151, a lifting screw 152 and a transmission screw 153, the lifting motor 14 and the transmission screw 153 rotate synchronously, the transmission screw 153 is engaged with the lifting gear 151, and the lifting screw 152 is installed in the lifting gear 151; the guide 16 is provided with a through hole 161, an inner sidewall of the through hole 161 is provided with an internal thread 162, and the elevating screw 152 is rotatably provided in the through hole 161 and engaged with the internal thread 162.

During actual lifting, the lifting motor 14 drives the transmission screw 153 to rotate, and the transmission screw 153 is engaged with the lifting gear 151 to horizontally rotate the lifting gear 151, so that the lifting screw 152 installed in the lifting gear 151 rotates; because the inner wall of the through hole 161 of the guide 16 is provided with the internal thread 162 and the guide 16 is fixed in the supporting leg 12, the lifting screw 152 is screwed with the internal thread 162 to lift when rotating, and the effect of adjusting the height of the terminal 4 by lifting the main body 11 mounted on the lifting screw 152 is achieved.

As shown in fig. 9, in particular, the present invention further includes a chair 5, where the chair 5 includes a chair body 51 and a chair back 52 disposed on the top of the chair body 51, the chair body 51 is provided with a height adjustment mechanism 53 for adjusting the height of the chair body 51, and the chair back 52 is provided with a camera 54. A main control chip is arranged in the chair body 51, and the height adjusting mechanism 53 and the camera 54 are in signal connection with the main control chip.

That is, when the user adjusts the height of the chair body 51 and sits down, the camera 54 can shoot the user, so as to judge the height of the user after sitting down, and send the height to the main control chip, and the main control chip sends the data to the main control chip, and the main control chip records the data; when the sitting posture of the user changes, the camera 54 feeds back data in real time, and the main control chip controls the lifting mechanism 13 to act according to the height difference between the front and the back of the sitting user, so that the height of the main body is adjusted, and the user always keeps the optimal height to watch the terminal 4. In addition, the height-adjusting mechanism 53 of the present invention is a conventional height-adjusting structure, and is used for allowing a user to adjust the height of the chair body 51 according to the user's preference, so as to achieve the most suitable use state, after the user adjusts the height of the chair body 51, the main control chip sends a signal to the main control chip, and the main control chip controls the lifting mechanism 13 to adjust the height, so that the height adjustment of the present invention is more intelligent.

Preferably, the housing 1 is provided with a recognition device 17, and the recognition device 17 is used for recognizing the posture and height of the user and controlling the lifting mechanism 13 and the rotating mechanism 3 to operate according to the recognition result. The recognition means 17 is preferably an infrared sensor for sensing the height and posture of the user, and controls the elevating mechanism 13 and the rotating mechanism 3 in combination with deep learning, so that the terminal 4 is located at a height and an angle most comfortable for the user. Specifically, the deep learning may be set in the cloud system, and the terminal 4 is started to connect with the cloud system, and then the above adjustment is made to achieve the adjustment effect of the terminal 4.

Preferably, the main body 11 is further provided with a level detection device (not shown), and the plurality of lifting mechanisms 13 are all in signal connection with the level detection device, and the level detection device is used for detecting the inclination of the main body 11. The level detection device can be a conventional component such as a gyroscope, and the stability of the invention is ensured by detecting whether the main body 11 is kept horizontal, enabling the level detection device to detect the inclination angle when the main body 11 inclines due to asynchronous actions of the lifting mechanisms 13, and then adjusting the corresponding actions of the lifting mechanisms 13 to compensate the inclination, so that the main body 11 is always in a horizontal state.

Preferably, the reinforcing member 18 is disposed between adjacent supporting legs 12, the reinforcing member 18 includes a connecting portion 181 and two mounting portions 182, the two mounting portions 182 are respectively disposed at two ends of the connecting portion 181, the two mounting portions 182 are respectively connected to the two supporting legs 12, and the connecting portion 181 is disposed horizontally. The connecting portion 181 and the mounting portion 182 are integrally formed by stamping, and the mounting portion 182 is welded to the supporting leg 12, so as to lower the center of gravity of the chair and improve the stability of the chair, and when a user lies on the chair to watch contents played by the terminal 4, the user can put the feet on the reinforcement 18 to relax, thereby improving the use experience of the chair.

In this embodiment, the top of frame 1 is provided with rack 19, rack 19 is provided with and is used for panel 2 rotates the groove 191 of stepping down that steps down, the top of the groove 191 of stepping down is provided with the standing groove 192 that is used for placing the learning tool, be provided with lighting unit 193 in the groove 191 of stepping down.

In practical use, articles such as books and learning tools can be placed in the placing frame 19 so as to be taken out at any time for use, and in the writing and learning mode of the panel 2, the illuminating unit 193 can illuminate the placing groove 192 so as to enable a user to learn in an environment with enough brightness; when the panel 2 rotates, the panel 2 passes through the abdicating groove 191 and then rotates out of the abdicating groove 191 and then keeps in a vertical state, so that the panel 2 and the placing frame 19 do not interfere with each other.

Specifically, the lighting unit 193 is an intelligent module, specifically: the illuminating unit 193 comprises a light sensing device 194, a dimming and toning circuit 195 and a plurality of light sources 196, the light sources 196 are arranged in the abdicating groove 191 at intervals, the light sensing device 194 is used for sensing the brightness in the abdicating groove 191, and the light sensing device 194 is used for controlling the on and off of the light sources 196 and adjusting the brightness of the light sources 196 through the dimming and toning circuit 195; the light sensing device 194 is further connected with a switch 197, the switch 197 is in signal connection with the rotating mechanism 3, and the switch 197 is used for controlling the plurality of light sources 196 to be powered off when the rotating mechanism 3 drives the panel 2 to rotate and rise.

In the learning state, the light sensing device 194 can adjust the brightness and color temperature of the light source 196 according to the brightness in the abdicating groove 191, so that the user can learn in a comfortable and bright environment; when the panel 2 rotates and rises, the rotating mechanism 3 sends a signal to the switch 197, and the switch 197 controls the illumination unit 193 to automatically extinguish, so that the intelligent control effect is realized, and the waste of electric energy is avoided. Specifically, the light sensing device 194 is a conventional photo resistor and a control chip, and the switch 197 is directly disposed between the control chip and the light source 196, and is used for controlling the lighting unit 193 to be disconnected from the power supply to achieve the light-off effect when receiving the signal sent by the rotating mechanism 3.

Although the present invention has been described with reference to the above preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (10)

1. The utility model provides a domestic study table chair of multi-functional intelligence, includes desk and chair, its characterized in that: the desk comprises a frame body, a panel and a rotating mechanism, wherein the panel is rotatably connected to the frame body, the rotating mechanism is used for driving the panel to rotate, a terminal is installed on the desktop, and the terminal is used for interacting with external information.

2. The multifunctional intelligent household learning table and chair of claim 1, wherein: the rotating mechanism comprises a rotating motor and a rotating transmission mechanism, the rotating motor is arranged on the frame body, and the rotating motor is used for driving the panel to rotate through the rotating transmission mechanism.

3. The multifunctional intelligent household learning table and chair of claim 2, wherein: the rotating transmission mechanism comprises a transmission gear and a transmission strip, the transmission strip is arc-shaped, an arc-shaped rack is arranged on one side of the transmission strip, a tooth part of the arc-shaped rack is located on the inner side of the arc-shaped rack, the transmission gear is meshed with the arc-shaped rack, and the rotating motor and the arc-shaped rack are in synchronous transmission.

4. The multifunctional intelligent household learning table and chair of claim 1, wherein: the frame body comprises a main body and at least two supporting legs arranged at the bottom of the main body, and a lifting mechanism used for driving the main body to lift is arranged between the supporting legs and the main body.

5. The multifunctional intelligent household learning table and chair of claim 4, wherein: elevating system includes elevator motor, lift drive mechanism and guide, elevator motor set up in the main part, the guide sets up in the supporting legs, and elevator motor is used for the drive through lift drive mechanism the framework goes up and down, and the guide is used for guiding lift drive mechanism to order about along the straight line the framework goes up and down.

6. The multifunctional intelligent household learning table and chair of claim 5, wherein: the lifting transmission mechanism comprises a lifting gear, a lifting screw rod and a transmission screw rod, the lifting motor and the transmission screw rod synchronously rotate, the transmission screw rod is meshed with the lifting gear, and the lifting screw rod is arranged in the lifting gear; the guide piece is provided with a through hole, the inner side wall of the through hole is provided with an internal thread, and the lifting screw is rotatably arranged in the through hole and meshed with the internal thread.

7. The multifunctional intelligent household learning table and chair of claim 4, wherein: the frame body is provided with a recognition device which is used for recognizing the posture and the height of a user and controlling the lifting mechanism and the rotating mechanism to act according to the recognition result;

the main part still is provided with level detection device, a plurality of elevating system all with level detection device signal connection, level detection device is used for detecting the gradient of main part.

8. The multifunctional intelligent household learning table and chair of claim 4, wherein: be provided with the reinforcement between the adjacent supporting legs, the reinforcement includes connecting portion and two installation departments, and two installation departments set up respectively in the both ends of connecting portion, and two installation departments are connected respectively in two supporting legs, and connecting portion are the level setting.

9. The multifunctional intelligent household learning table and chair of claim 1, wherein: the top of framework is provided with the rack, the rack is provided with and is used for doing the panel rotates the groove of stepping down that steps down, the top in groove of stepping down is provided with the standing groove that is used for placing learning tool, it is provided with lighting unit to step down the inslot.

10. The multifunctional intelligent household learning table and chair of claim 9, wherein: the lighting unit comprises a light sensing device, a dimming and toning circuit and a plurality of light sources, the light sources are arranged in the abdicating groove at intervals, the light sensing device is used for sensing the brightness in the abdicating groove, and the light sensing device is used for controlling the on and off of the light sources and adjusting the brightness of the light sources through the dimming and toning circuit;

the light sensing device is further connected with a switch, the switch is in signal connection with the rotating mechanism, and the switch is used for controlling the plurality of light sources to be powered off when the rotating mechanism drives the panel to rotate and rise.

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