CN116391967A

CN116391967A - Multifunctional learning table

Info

Publication number: CN116391967A
Application number: CN202310376129.1A
Authority: CN
Inventors: 孟繁影; 邵晚幸; 高文嫱; 李靖; 孙海影
Original assignee: Changchun Automobile Industry Institute
Current assignee: Changchun Automobile Industry Institute
Priority date: 2023-04-10
Filing date: 2023-04-10
Publication date: 2023-07-07

Abstract

The invention provides a multifunctional learning table which comprises a table body with adjustable height, wherein a detection device is arranged on the table body and comprises a control unit, a processing unit, a storage unit, a warning unit and an acquisition element for detecting sitting postures of students, the storage unit stores sitting posture information, the acquisition element acquires sitting posture data of the students and sends the sitting posture data to the control unit, the processing unit compares the sitting posture data with the sitting posture information, and when the difference value between the sitting posture data and the sitting posture information exceeds a set threshold value, the control unit controls the warning unit to send a voice warning. According to the multifunctional learning table, the sitting posture data of the students are collected by the collecting element, and the students are prompted by the control unit, the processing unit and the warning unit, so that the sitting postures of the students are standardized, and the comfort level of the students using the learning table is improved.

Description

Multifunctional learning table

Technical Field

The invention relates to the technical field of learning equipment, in particular to a multifunctional learning table.

Background

Reading and learning are indispensable activities for people, especially for students. More and more people in the society today have myopia, cervical spondylosis, lumbar spondylosis, cat waists, humpbacks, scoliosis and the like, and especially teenager students are more serious, and the diseases seriously affect the study, work and life of the students. The main reasons for the serious consequences are: when the user reads, writes and learns, the user can easily feel tired by pressing the book by hands for a long time, the distance between eyes and the book is incorrect, the visual angle between the vision and the book is incorrect, and the user can read, write and the like by using the low-head cat waist. In order to read, write and learn healthily and comfortably, people begin to read and learn by using a professional learning table, but the professional learning table sold on the market at present only has a little development in height, table top use angle and table top decoration space compared with the traditional table, but the popularization is influenced by the defects of overlarge volume, complex structure, ultrahigh price, incomplete use function of appliances on the table top, lack of practical functions and the like.

In addition, the study desk is generally used for students to study, and the structure of the study desk generally comprises a desk plate and desk legs, and the students lie prone on the desk plate for writing, drawing and the like, but sitting time is long, the students feel soreness and pain in waist and back, and the study is adversely affected on the physical health of the students; therefore, the student standing and sitting alternative learning is also a healthy learning method widely advocated in recent years, and the corresponding learning desk is suitable for students to stand for reading, writing or drawing, but the heights of the desk and the chair are not matched, the adjustment height is inaccurate, the fixation is also unstable, the operation is difficult, the healthy sitting posture of the child cannot be effectively standardized, and the problems of humpback, myopia and the like are easy to occur.

Disclosure of Invention

In view of the above, the present invention aims to provide a multifunctional learning table, so as to standardize sitting postures of students and improve comfort level of students using the learning table.

In order to achieve the above purpose, the technical scheme of the invention is realized as follows:

the utility model provides a multifunctional learning table, includes high adjustable table body, be equipped with detection device on the table body, detection device includes control unit, processing unit, memory cell, warning unit and is used for detecting the collection element of student's position of sitting, memory cell stores the position of sitting information, collection element gathers student's position of sitting data, will position of sitting data send to control unit, processing unit will position of sitting data with position of sitting information compares, position of sitting data with when the difference of position of sitting information surpasses the settlement threshold value, control unit control warning unit sends the pronunciation warning.

Further, the desk lamp is connected with a power supply, the detection device further comprises a photosensitive element for detecting light brightness, the photosensitive element transmits light signals to the control unit, and the processing unit processes the light signals and feeds the light signals back to the control unit, so that the control unit can adjust the light of the desk lamp according to the light brightness.

Further, a tablet personal computer with an adjustable position for students is arranged on the table body, and a touch panel in wireless connection with the tablet personal computer is arranged on the surface of the table body.

Further, the collecting element adopts a photoelectric sensor, and the photosensitive element adopts a brightness sensor.

Further, the holding groove has been seted up on the table body, be equipped with in the holding groove and stretch out or accomodate the folding leg of holding groove, the tip of folding leg is equipped with the book frame, the side of book frame is equipped with outstanding blend stop, the book frame is located when the holding groove, the book frame with the surface parallel and level of table body.

Furthermore, the two ends of the book shelf in the length direction are provided with compression bars, and the end parts of the compression bars are fixed with elastic compression balls.

Further, an electric table leg for adjusting the height of the table body is arranged below the table body.

Furthermore, a fixed rod is connected between the electric table legs, a hinged pedal is arranged on the fixed rod, and the inclined angle of the pedal can be changed due to the stress of the pedal.

Furthermore, a rack is arranged on the bottom surface of the pedal, and a pinion which is meshed with the rack for transmission is arranged on the fixed rod.

Further, the desk plate body is embedded with a charging insertion platform, and a wire clamping device capable of being deformed by external force is arranged beside the charging insertion platform.

Compared with the prior art, the invention has the following advantages:

according to the multifunctional learning table, the sitting posture data of the students are collected by the collecting element, and the students are prompted timely through the control unit, the processing unit and the warning unit, so that the sitting postures of the students are standardized, and the comfort level of the students using the learning table is improved.

In addition, the desk lamp can change the light in real time according to the light in the environment, and is convenient for protect eyes of students.

In addition, the setting of running-board can improve the comfort level that the student used the study table, in addition, rack and pinion that sets up between running-board and dead lever can increase the frictional force between running-board and the dead lever, and the student is difficult for rocking when using the running-board, the regulation of the running-board angle of being convenient for.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention, wherein the words of front and back, top and bottom, etc. are used to indicate relative position and are not intended to limit the invention unduly. In the drawings:

fig. 1 is a schematic view of the overall structure of a multifunctional learning table according to an embodiment of the present invention;

FIG. 2 is a system block diagram of a detection device according to an embodiment of the present invention;

FIG. 3 is a schematic view of a portion of a multifunctional learning table according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a book stand according to an embodiment of the invention;

FIG. 5 is a partial block diagram of a multifunctional learning table according to an embodiment of the present invention;

FIG. 6 is a partial block diagram of a multifunctional learning table according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a wire clip according to an embodiment of the present invention.

Reference numerals illustrate:

1. a table body; 10. a receiving groove; 11. electric table legs; 12. a chute; 13. a slide block; 130. a bracket clip; 20. a control unit; 21. a processing unit; 22. a storage unit; 23. a warning unit; 24. a harvesting element; 25. a photosensitive element; 2. a desk lamp; 3. a tablet computer; 30. a touch panel; 31. adjusting the bracket; 4. a folding frame; 40. a book stand; 400. a barrier strip; 401. a compression bar; 402. ball pressing; 5. a fixed rod; 50. a foot pedal; 500. a rack; 501. a pinion gear; 6. a charging insertion platform; 60. a wire clip; 600. and a wire clamping groove.

Detailed Description

It should be noted that, without conflict, the embodiments of the present invention and features of the embodiments may be combined with each other.

In the description of the present invention, it should be noted that, if terms indicating an orientation or positional relationship such as "upper", "lower", "inner", "outer", etc. are presented, they are based on the orientation or positional relationship shown in the drawings, only for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. In addition, the terms "first," "second," and the like, if any, are also used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, in the description of the present invention, the terms "mounted," "connected," and "connected," are to be construed broadly, unless otherwise specifically defined. For example, the connection can be fixed connection, detachable connection or integrated connection; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art in combination with specific cases.

The invention will be described in detail below with reference to the drawings in connection with embodiments.

The embodiment relates to a multifunctional learning table, on the overall structure, the multifunctional learning table includes a height-adjustable table body 1, a detection device is arranged on the table body 1, the detection device includes a control unit 20, a processing unit 21, a storage unit 22, a warning unit 23 and an acquisition element 24 for detecting sitting postures of students, the storage unit 22 stores sitting posture information, the acquisition element 24 acquires sitting posture data of the students, the sitting posture data is sent to the control unit 20, the processing unit 21 compares the sitting posture data with the sitting posture information, and when the difference value between the sitting posture data and the sitting posture information exceeds a set threshold value, the control unit 20 controls the warning unit 23 to send out voice warning.

As designed above, the collecting element 24 can collect sitting postures of students and send the sitting postures data to the control unit 20, because the storage unit 22 stores correct sitting postures information, the processing unit 21 is used for calculating sitting postures data and sitting postures information, when the difference value between the sitting postures data and the sitting postures information exceeds the threshold value set by the control unit 20, the control unit 20 can control the warning unit 23 to send out voice warning, and the warning unit 23 can adopt a voice broadcasting component, so that sitting postures of students can be standardized, and comfort level of students using the learning desk can be improved.

Based on the above overall design, an exemplary structure of the multifunctional learning desk of the present embodiment is shown in fig. 1 and 2, and it is worth mentioning that the aforementioned collecting element 24 adopts a photoelectric sensor, which has advantages of high response frequency, short response time, etc., the collecting element 24 can detect the sitting posture of the student, send the electrical signal of the sitting posture of the student to the control unit 20, and the processing unit 21 feeds back the electrical signal to the control unit 20. In this embodiment, the control unit 20 may employ a controller, such as a single-chip microcomputer, a combinational logic controller, a CPU controller, or the like.

In addition, as a preferred embodiment, an instruction may be input to the control unit 20, for example, an instruction may be set to remind the student to rest in time by using the warning unit 23 every 30 minutes after the acquisition element 24 detects that the student is sitting, so that the student can rest in time while having learning efficiency.

In order to improve the comfort level of students using the learning desk, the detection device in this embodiment further includes a photosensitive element 25 for detecting the brightness of light, the photosensitive element 25 transmits the light signal to the control unit 20, and the processing unit 21 processes the light signal and feeds back the light signal to the control unit 20, so that the control unit 20 adjusts the light of the desk lamp 2 according to the brightness of light.

It should be noted that, the desk lamp 2 in the prior art can be selected for use as the desk lamp 2 capable of adjusting the height and the angle, so that the specific structure of the desk lamp 2 is not specifically described in this embodiment, in addition, the photosensitive element 25 adopts the brightness sensor, the photosensitive element 25 senses the brightness of the light of the environment where the student is located, the photosensitive element 25 transmits the light signal to the control unit 20, the processing unit 21 processes the light signal and feeds back the light signal to the control unit 20, the control unit 20 can adjust the light of the desk lamp 2, so that the desk lamp 2 can change the light in real time according to the light in the environment, the eyes of the student are conveniently protected, and the comfort of the student is improved.

Referring to fig. 3, in addition, in this embodiment, a tablet computer 3 with an adjustable position for students is disposed on a table body 1, and a touch panel 30 wirelessly connected with the tablet computer 3 is disposed on a surface of the table body 1, so as to improve comfort level of the students in using the touch panel 30, in this embodiment, the position of the touch panel 30 is set at a position where the students sit down, and the right arm is naturally placed on the palm of the table body 1, however, the touch panel 30 may be disposed at other positions of the table body 1, which is not limited in this embodiment. In addition, the tablet pc 3 is held by the adjustment bracket 31, and can be adjusted in the front-rear position or in the up-down position. It can be understood that the setting of the tablet personal computer 3 can assist students to learn courses, and the interestingness of the learning desk is increased.

In addition, for the connected mode between regulation support 31 and the table body 1, set up the spout 12 that the level set up on the table body 1, the cross-section of spout 12 is the convexity, be equipped with the slider 13 that matches spout 12 shape in spout 12 to fixedly on slider 13 be provided with the support clamp 130 that is used for clamping part regulation support 31, regulation support 130 can slide along the setting direction of support clamp 130, and can adopt the mode fastening regulation support 130 of bolt, simultaneously, support clamp 130 can also slide along the direction of spout 12, supplies the student to adjust the position of use of panel computer 3.

Referring to fig. 4, since students need to use teaching materials when learning using the learning desk, and the teaching materials are placed on the desktop to occupy the desktop space, the desktop is also not beautiful enough, so in this embodiment, the accommodating groove 10 is formed in the desk body 1, the accommodating groove 10 is internally provided with the folding frame 4 which can extend out or be accommodated in the accommodating groove 10, the end part of the folding frame 4 is provided with the book frame 40, the side edge of the book frame 40 is provided with the protruding barrier strip 400, and when the book frame 40 is positioned in the accommodating groove 10, the book frame 40 is flush with the surface of the desk body 1.

It should be noted that, the accommodating groove 10 is a rectangular groove, and the area of the book stand 40 may be equal to the area of the accommodating groove 10, so that when the book stand 40 is accommodated, a gap is avoided between the book stand 40 and the accommodating groove 10. The accommodating groove 10 is arranged to enable the book shelf 40 to be flush with the surface of the desk body 1, so that normal writing and other operations are not delayed when students do not use the book shelf 40. The baffle bar 400 is arranged to prevent the teaching material from falling down when the book stand 40 is inclined for students to read the teaching material. It should be noted that the folding leg 4 may be a folding leg according to the prior art, and a through slot for providing space for the folding leg 4 is further provided in the receiving slot 10.

In addition, since pages are easily turned when the teaching material is placed on the book stand 40, as a preferred embodiment, the book stand 40 is provided with a pressing bar 401 at both ends in the longitudinal direction, and a pressing ball 402 having elasticity is fixed at the end of the pressing bar 401. The compression bar 401 is in a V shape, the compression bar 401 can be made of elastic materials, the compression ball 402 is located at the end of the compression bar 401, the compression ball 402 is abutted to the surface of the book stand 40, and when the book stand is used, the compression ball 402 and the compression bar 401 can be lifted, and teaching materials can be pressed by the compression ball 402 and the compression bar 401.

In this embodiment, with reference to fig. 5, an electric leg 11 for adjusting the height of the table body 1 is disposed below the table body 1, and the electric leg 11 may adopt a related structure in the prior art, which is not described in detail in this embodiment. In addition, in order to improve the comfort level of students using the learning table, a fixing rod 5 is connected between the electric table legs 11, a hinged foot pedal 50 is arranged on the fixing rod 5, and the inclination angle of the foot pedal 50 can be changed due to the stress of the foot pedal.

On this basis, the bottom surface of the pedal 50 is provided with a rack 500, the fixed rod 5 is provided with a pinion 501 meshed with the rack 500 for transmission, the rack 500 on the pedal 50 is meshed with the pinion 500 on the fixed rod 5, friction force between the pedal 50 and the fixed rod 5 can be increased, students are not easy to shake when using the pedal 50, and the angle of the pedal 50 is convenient to adjust.

Referring to fig. 6, as a preferred embodiment, the fixing lever 5 is movable to adjust the position of the foot pedal 50, specifically, both ends of the fixing lever 5 are provided with rotatable gears, a connecting rod is provided between two electric table legs 11, a through groove is provided on the connecting rod, the gears are located in the through groove, and a rack engaged with the gears is provided in the length direction of the through groove. Of course, besides adopting the mode of a gear rack, the movement of the fixed rod 5 can be realized in a sliding rail mode, so long as the fixed rod 5 can be moved along the connecting rod, and students with different heights can be accommodated.

Further, referring to fig. 7, a charging socket 6 is embedded in the table body 1, and a wire clamping device 60 capable of being deformed by external force is provided beside the charging socket 6. It should be noted that, the charging socket 6 is circular, and the charging socket 6 is connected with the power, the wire clamping device 60 is fixed at the edge of the table body 1, the wire clamping device 60 is rectangular, a plurality of wire clamping grooves 600 are formed in the wire clamping device 60, one end of the wire clamping groove 600 penetrates through the side wall of the wire clamping device 60, the wire clamping groove 600 is provided with two ends with different diameters, the section of the wire clamping groove 600 is in a water drop shape, and the opening of the wire clamping groove 600 can be enlarged by receiving external force, so that wires enter the wire clamping groove 600, and the wires are clamped. The arrangement of the wire clamp 60 can improve the cleanliness of the study table during use.

The multifunctional learning desk according to the embodiment uses the processing unit 21 to calculate the sitting posture data and the sitting posture information, when the difference between the sitting posture data and the sitting posture information exceeds the threshold value set by the control unit 20, the control unit 20 can control the warning unit 23 to send out a voice warning, so that the sitting posture of the student can be standardized, the desk lamp 2 can change the light in real time according to the light in the environment, the eyes of the student can be protected conveniently, and the comfort level of the student can be improved.

The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.

Claims

1. The utility model provides a multifunctional study table, includes high adjustable table body (1), its characterized in that: be equipped with detection device on table body (1), detection device includes control unit (20), processing unit (21), memory cell (22), warning unit (23) and is used for detecting student's position of sitting's collection element (24), memory cell (22) store position of sitting information, collection element (24) gather student's position of sitting data, will position of sitting data send to control unit (20), processing unit (21) will position of sitting data with position of sitting information compares, position of sitting data with when the difference of position of sitting information surpasses the settlement threshold value, control unit (20) control warning unit (23) send the pronunciation warning.

2. A multi-function learning desk as claimed in claim 1 wherein: the desk lamp is characterized in that the desk lamp body (1) is provided with a desk lamp (2) connected with a power supply, the detection device further comprises a photosensitive element (25) for detecting light brightness, the photosensitive element (25) transmits light signals to the control unit (20), and the processing unit (21) processes the light signals and feeds the light signals back to the control unit (20), so that the control unit (20) can adjust the light of the desk lamp (2) according to the light brightness.

3. A multi-function learning desk as claimed in claim 2, wherein: the desk plate is characterized in that a tablet personal computer (3) with an adjustable position for students is arranged on the desk plate body (1), and a touch panel (30) in wireless connection with the tablet personal computer (3) is arranged on the surface of the desk plate body (1).

4. A multi-function learning desk as claimed in claim 2, wherein: the collecting element (24) adopts a photoelectric sensor, and the photosensitive element (25) adopts a brightness sensor.

5. A multi-function learning desk as claimed in claim 1 wherein: offer holding tank (10) on table body (1), be equipped with in holding tank (10) and stretch out or accomodate folding leg (4) in holding tank (10), the tip of folding leg (4) is equipped with book shelf (40), the side of book shelf (40) is equipped with outstanding blend stop (400), book shelf (40) are located when holding tank (10), book shelf (40) with the surface parallel and level of table body (1).

6. A multi-function learning desk as claimed in claim 5, wherein: the book shelf is characterized in that compression bars (401) are arranged at two ends of the book shelf (40) in the length direction, and elastic compression balls (402) are fixed at the ends of the compression bars (401).

7. A multi-function learning desk as claimed in any one of claims 1 to 6 wherein: an electric table leg (11) for adjusting the height of the table body (1) is arranged below the table body (1).

8. A multi-function learning desk as claimed in claim 7, wherein: a fixed rod (5) is connected between the electric table legs (11), a hinged foot pedal (50) is arranged on the fixed rod (5), and the inclined angle of the foot pedal (50) can be changed by the stress of the foot pedal.

9. A multi-function learning desk as claimed in claim 8 wherein: a rack (500) is arranged on the bottom surface of the foot pedal (50), and a pinion (501) meshed with the rack (500) is arranged on the fixed rod (5).

10. A multi-function learning desk as claimed in claim 8 wherein: the charging plug-in table is characterized in that a charging plug-in table (6) is embedded on the table body (1), and a wire clamping device (60) capable of deforming under external force is arranged beside the charging plug-in table (6).