CN204520011U - Multifunctional intellectual learning chair - Google Patents

Abstract

The utility model relates to a kind of multifunctional intellectual learning chair, comprise chair body, described chair has backrest and cushion, on described backrest, symmetry offers vertical groove, two ends are symmetrically arranged with one end embedding inside grooves can carry out the arc-shaped rod of up and down reciprocatingly slippage adjustment by backrest relatively, described arc-shaped rod inside is provided with infrared detection module, pressure sensor is provided with in described cushion, timer is provided with in described backrest, data storage, data processor, wireless transport module, surface is provided with display screen and loudspeaker, described infrared detection module, pressure sensor, timer, data storage, data processor, wireless transport module, display screen and loudspeaker are electrically connected.This device can detect learner's head oscillation amplitude with take a seat time alarm, carry out data analysis, prevent learner myopia or sitting tired.

Description

Multifunctional smart learning chair

technical field

The utility model relates to the field of chairs, which is a multifunctional intelligent learning chair.

Background technique

In today's society, the pressure and burden of students' learning is getting heavier and heavier. In the process of learning, learners are prone to myopia or fatigue due to incorrect sitting posture or negligence of the learners themselves. Traditional homework chairs or chairs can only be used in The comfort satisfies most consumers, but it cannot prevent learners from myopia or reduce the degree of myopia of learners, and it cannot remind learners of the sitting time, which may easily cause learners' fatigue and deepen the degree of myopia.

Utility model content

The purpose of this utility model is to provide a multi-functional intelligent learning chair that can detect the learner's head swing range and sitting time reminder, perform data analysis, and prevent the learner from myopia or sedentary fatigue.

The solution adopted by the utility model to solve the technical problem is that a multifunctional intelligent learning chair includes a chair body, the chair has a backrest and a cushion, the backrest is symmetrically provided with vertical grooves, and both ends are symmetrically provided with An arc-shaped rod with one end embedded in the groove that can be adjusted to slide up and down relative to the backrest, an infrared detection module is arranged inside the arc-shaped rod, a pressure sensor is arranged in the seat cushion, and a timer is arranged in the backrest , data memory, data processor, wireless transmission module, display screen and speaker are arranged on the surface, and the infrared detection module, pressure sensor, timer, data memory, data processor, wireless transmission module, display screen and speaker are electrically connected .

Further, the infrared detection module is composed of an infrared sending module and an infrared receiving module, and a number of infrared sending modules neatly arranged along the arc direction are distributed in the one arc-shaped rod, and the other arc-shaped rod There are several infrared receiving modules neatly arranged along the arc direction, and the infrared sending modules correspond to the infrared receiving modules one by one.

Further, the arc of the arc-shaped rod is within the range of the swing arc of the human head.

Further, the display screen is located at the back of the backrest, the speakers are located at both sides of the display screen, and the chair is provided with power ports on the supporting legs.

Further, the transmission mode of the wireless transmission module is Bluetooth transmission.

Compared with the prior art, the utility model has the following beneficial effects: the multi-functional intelligent learning chair is equipped with an infrared receiving module inside, works smoothly, and can realize real-time monitoring of the swing range of the learner's head, and the data processor and data The memory calculates and records the corresponding values, and the timer records the sitting time, which is displayed and reminded through the display screen and speakers, and can also be transmitted to smart phones and other devices through the wireless transmission module. The device can allow learners or guardians to clearly understand the learner's own learning and health status, and remind the learner so that the learner can correct the sitting posture or the swing range of the head in time, and has a simple structure and strong practicability.

Description of drawings

Below in conjunction with accompanying drawing, the utility model patent is further described.

Fig. 1 is the structural representation one of this utility model;

Fig. 2 is the structural representation two of this utility model;

Fig. 3 is the side view of this utility model;

Fig. 4 is the schematic diagram of the electrical connection of the utility model;

In the picture:

1-chair; 2-backrest; 3-cushion; 4-groove; 5-arc rod; 6-infrared detection module; 61-infrared sending module; 62-infrared receiving module; 7-pressure sensor; 8-timing 9-data memory; 10-data processor; 11-wireless transmission module; 12-display screen; 13-speaker; 14-supporting legs; 15-power interface.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment the utility model is further described.

As shown in Figures 1 to 4, a multifunctional intelligent learning chair includes a chair body. The chair 1 has a backrest 2 and a cushion 3. The backrest 2 is symmetrically provided with vertical grooves 4, and the two ends are symmetrically arranged. There is an arc-shaped rod 5 with one end embedded in the groove 4 that can be adjusted to slide back and forth up and down relative to the backrest 2. An infrared detection module 6 is arranged inside the arc-shaped rod 5, and a pressure sensor 7 is arranged inside the seat cushion 3. The backrest 2 is provided with a timer 8, a data memory 9, a data processor 10, a wireless transmission module 11, a display screen 12 and a speaker 13 are arranged on the surface, the infrared detection module 6, a pressure sensor 7, a timer 8, The data memory 9 , the data processor 10 , the wireless transmission module 11 , the display screen 12 and the speaker 13 are electrically connected.

In this embodiment, the infrared detection module 6 is composed of an infrared sending module 61 and an infrared receiving module 62, and a plurality of infrared sending modules 61 arranged neatly along the arc direction are distributed in the arc-shaped bar. A plurality of infrared receiving modules 62 arranged neatly along the arc direction are distributed in the other arc-shaped rod, and the infrared sending modules 61 correspond to the infrared receiving modules 62 one-to-one.

In this embodiment, the arc of the arc rod 5 is within the range of the swing arc of the human head.

In this embodiment, the display screen 12 is located at the back of the backrest, the speakers 13 are located at both sides of the display screen 12 , and the chair is provided with a power port 15 on the supporting leg 14 .

In this embodiment, the transmission mode of the wireless transmission module 11 is Bluetooth transmission.

The specific implementation process: the learner sits on the chair, the cushion 3 is provided with a pressure sensor 7 that can sense and record the time through the timer 8, the arc bar 5 can be adjusted in height to be suitable for different groups of people, and the infrared bar of an arc bar The sending module 61 sends a signal to the infrared receiving module 62 of another arc rod, wherein the infrared receiving module 62 of the head shielding part does not receive the signal. Changes, especially the changes to the infrared signal at the low position of the arc rod 5, through the data memory 9 and the data processor 10, data analysis can be carried out to understand whether the learner's head swing is within a reasonable range, and if it is unreasonable, it will be carried out. Make a sound reminder so that learners can make corrections in time. When the sitting time recorded by the timer 8 is too long, it will also be automatically reminded. Data can also be transmitted to devices such as smart phones through the wireless transmission module 11.

The above preferred embodiments have further described the purpose, technical solutions and advantages of the utility model in detail. It should be understood that the above descriptions are only preferred embodiments of the utility model and are not intended to limit the utility model. For new models, any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims (5)

1. A multifunctional intelligent learning chair, comprising a chair body, is characterized in that: said chair has a backrest and a cushion, said backrest is symmetrically provided with vertical grooves, and two ends are symmetrically provided with one end embedded in the groove for An arc-shaped rod member that is reciprocally sliding up and down relative to the backrest, an infrared detection module is arranged inside the arc-shaped rod member, a pressure sensor is arranged in the seat cushion, a timer, a data memory, and a data processing module are arranged in the backrest. The infrared detection module, the pressure sensor, the timer, the data memory, the data processor, the wireless transmission module, the display screen and the speaker are electrically connected. 2. The multifunctional intelligent learning chair according to claim 1, characterized in that: the infrared detection module is composed of an infrared sending module and an infrared receiving module, and a plurality of arc-shaped rods are distributed in the arc-shaped direction. Neatly arranged infrared sending modules, a number of infrared receiving modules neatly arranged along the arc direction are distributed in the other arc-shaped rod, and the infrared sending modules correspond to the infrared receiving modules one by one. 3. The multifunctional intelligent learning chair according to claim 1, characterized in that: the arc of the arc rod is within the range of the swing arc of the human head. 4. The multifunctional intelligent learning chair according to claim 1, wherein the display screen is located at the back of the backrest, the speakers are located at both sides of the display screen, and the chair is provided with a power port on the supporting legs. 5. The multifunctional intelligent learning chair according to claim 1, characterized in that: the transmission mode of the wireless transmission module is Bluetooth transmission.