CN211747864U - Anti-lying down table with sitting posture correction function - Google Patents
Anti-lying down table with sitting posture correction function Download PDFInfo
- Publication number
- CN211747864U CN211747864U CN201921717655.5U CN201921717655U CN211747864U CN 211747864 U CN211747864 U CN 211747864U CN 201921717655 U CN201921717655 U CN 201921717655U CN 211747864 U CN211747864 U CN 211747864U
- Authority
- CN
- China
- Prior art keywords
- hinge
- spring
- sitting
- desktop
- desk
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000000694 effects Effects 0.000 claims description 4
- 230000005484 gravity Effects 0.000 abstract description 13
- 230000004438 eyesight Effects 0.000 abstract description 5
- 230000037396 body weight Effects 0.000 abstract description 2
- 230000036541 health Effects 0.000 description 8
- 230000036544 posture Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004630 mental health Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004379 myopia Effects 0.000 description 2
- 208000001491 myopia Diseases 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Rehabilitation Tools (AREA)
Abstract
The utility model relates to a teaching equipment technical field just discloses a table of lying prone of preventing with correct position of sitting, the desk comprises a desk, the desk includes loudspeaker, battery, first hinge, desktop board, pivot, second hinge, inductor, adjusting screw, spring holder, supports cover, pipe support. This prevent table of lying prone with correct position of sitting, through the pivot, first hinge, the second hinge and the cooperation that is located the spring on the first hinge, be in the same place desktop board and pipe support flexonics, when the table of lying prone of students is when studying, at this moment people's the first body weight all is used in on the desktop board, the gravity of plank itself in addition, the pressure that at this moment the spring received is exactly the gravity of desktop board and people's the first body, at this moment the spring precompression receives pressure on being far less than the desktop board, the desktop will move down and touch the inductor and send and remind the position of sitting and correct, remind the student to carry out the position of sitting and correct, avoid the student to lie prone on the desktop, influence the problem that vision and healthy for a long.
Description
Technical Field
The utility model relates to a teaching equipment technical field specifically is a prevent table of lying prone with correct position of sitting.
Background
The desk and chair is a desk and chair for students to attend class, is one kind of desk and chair, also called student desk and chair, it is the indispensable teaching facility in the teaching process of school, along with the continuous increase of student's study pressure, the time that the student spent on the desk is more, if long-time incorrect position of sitting can greatly influence student's healthy and normal development, however, current desk and chair do not possess the function of reminding the student to carry out the position of sitting correction, lead to the student when using desk and chair, the health can gradually press close to the desk, the health inclines to different directions simultaneously, eyes are more and more near apart from the textbook, get off for a long time, can lead to the eyesight to descend, influence the normal vertebra curvature of health, thereby lead to myopia or height development abnormal, cause great influence to student's physical and mental health.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a prevent table of lying prone with correct position of sitting possesses the position of sitting and reminds the advantage of correction, solved current desk chair and do not possess the function of reminding the student to carry out the position of sitting and correct, lead to the student when using desk chair, the desk can be pressed close to gradually to the health, the health is to the equidirectional slope simultaneously, eyes are more and more near apart from the textbook, get off for a long time, can lead to eyesight to descend, influence the normal vertebra curvature of health, thereby lead to myopia or height to develop abnormally, the problem that causes great influence to student's physical and mental health.
The utility model provides a following technical scheme: the utility model provides a table of lying prone of preventing with correct position of sitting, includes the desk, the desk includes loudspeaker, battery, first hinge, desktop board, pivot, second hinge, inductor, adjusting screw, spring holder, supports cover, pipe support, first hinge passes through screw vertical fixation on the desktop board, second hinge parallel weld is on the pipe support, first hinge and second hinge are in the same place through pivot swing joint, inductor fixed mounting is at the top of second hinge, spring holder fixed mounting is on the second hinge of keeping away from inductor one side, the movable sleeve is equipped with the spring in the spring holder, the top fixedly connected with of spring supports the cover, the middle part movable sleeve of spring holder bottom is equipped with adjusting screw.
Preferably, the table top and the pipe frame are connected together through a first hinge, a rotating shaft and a second hinge.
Preferably, the loudspeaker, the battery and the inductor are connected with each other, and the loudspeaker and the battery are both mounted on a table.
Preferably, a protrusion is arranged at the bottom of the first hinge above the inductor, and the protrusion at the bottom of the first hinge is movably connected with the inductor.
Preferably, the top of the support sleeve is fixedly connected with the bottom of the first hinge.
Preferably, the top of the adjusting screw is fixedly connected with a circular plate movably sleeved inside the spring seat, the bottom of the spring is fixedly connected with another circular plate movably sleeved inside the spring seat, and the circular plate at the top of the adjusting screw is movably connected with the circular plate at the bottom of the spring.
Compared with the prior art, the utility model discloses possess following beneficial effect:
the table with the function of correcting sitting postures of lying prone connects the first hinge and the second hinge together through the rotating shaft, so that the table top plate and the pipe frame are connected together, the first hinge is supported by the spring (the pre-pressure of the spring can be adjusted), the whole connection is in flexible connection, when a student does not lie prone, only two hands are lightly placed on the table top plate, the pressure applied to the spring is only the gravity G of the table top plate F and the hands, at the time, the pre-pressure F1 of the spring and the pressure (F + G) applied to the table top plate are in a balanced state, the table top cannot move downwards, so that the desk cannot touch the sensor to give out reminding sound, when the student lies prone, the upper half of the human lies prone on the table top plate, at the time, the gravity F of the upper half of the human acts on the table top plate, the gravity F of the wood plate is added, at the time, the pressure applied to the spring is the gravity G1 of the upper half of the human body and the human, at this moment, the pre-pressure F1 of the spring is far less than the pressure (F + G1) on the desktop plate, the desktop plate moves downwards to touch the sensor to give out a reminding sound, so that a student is reminded of correcting the sitting posture, and the problem that the vision and the body health of the student are easily influenced for a long time when the student lies on the desktop plate is solved.
Drawings
FIG. 1 is a schematic view of the connection structure of the foot pedal and the desk and chair;
FIG. 2 is a schematic view of the pedal of the present invention;
FIG. 3 is a force analysis diagram of the table for the non-lying desk of the present invention;
fig. 4 is a force analysis diagram of the table for lying on the stomach of the present invention;
fig. 5 is a schematic view of a touch reminding structure of the table for lying down;
fig. 6 is a control flow chart of the table for lying prone of the present invention.
In the figure: 1. a table; 2. a horn; 3. a battery; 4. a first hinge; 5. a table top plate; 6. a rotating shaft; 7. a second hinge; 8. an inductor; 9. adjusting screws; 10. a spring; 11. a spring seat; 12. a support sleeve; 13. a pipe frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, 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.
Referring to fig. 1-6, a table for correcting sitting posture, which comprises a table 1, the table 1 comprises a speaker 2, a battery 3, a first hinge 4, a table top 5, a rotating shaft 6, a second hinge 7, a sensor 8, an adjusting screw 9, a spring 10, a spring seat 11, a support sleeve 12 and a pipe frame 13, the table top 5 and the pipe frame 13 are connected together through the first hinge 4, the rotating shaft 6 and the second hinge 7, the speaker 2, the battery 3 and the sensor 8 are connected with each other, the speaker 2 and the battery 3 are both installed on the table 1, the first hinge 4 is vertically fixed on the table top 5 through the screw, a protrusion is arranged at the bottom of the first hinge 4 corresponding to the upper part of the sensor 8, the protrusion at the bottom of the first hinge 4 is movably connected with the sensor 8, the second hinge 7 is welded on the pipe frame 13 in parallel, the first hinge 4 and the second hinge 7 are movably connected together through the rotating shaft 6, the sensor 8 is fixedly installed at the top of the, when a student does not lie on the desk for study, only two hands are lightly placed on the desktop plate 5, the pressure applied to the spring 10 is only the gravity of the desktop plate 5 and the hands, the pressure applied to the desktop plate 5 by pre-pressing of the spring 10 is in a balanced state, the desktop does not move downwards and does not touch the sensor 8 to give out a reminding sound, finally, when the student lies on the desk for study, the upper half of the body of the student lies on the desktop plate 5, the gravity of the upper half of the body of the student acts on the desktop plate 5, the gravity of the wood plate is added, the pressure applied to the spring 10 is the gravity of the desktop plate 5 and the upper half of the body of the student, the pre-pressing of the spring 10 is far smaller than the pressure applied to the desktop plate 5, the desktop plate moves downwards to enable the first hinge 4 to rotate, so that the bulge at the bottom of the first hinge 4 touches the sensor 8 to communicate a circuit, the loudspeaker 2 gives out a reminding sound to remind the student of correcting, the problem that the eyesight and the health of a student are easily affected for a long time when the student lies on the desk is avoided, the spring seat 11 is fixedly installed on the second hinge 7 far away from one side of the inductor 8, the spring 10 is movably sleeved in the spring seat 11, the top of the spring 10 is fixedly connected with the supporting sleeve 12, the top of the supporting sleeve 12 is fixedly connected with the bottom of the first hinge 4, the adjusting screw 9 is movably sleeved in the middle of the bottom end of the spring seat 11, the device drives the adjusting screw 9 to be screwed in or out of the spring seat 11 by rotating the adjusting screw 9, so that a circular plate located inside the spring seat 11 is driven to ascend or descend, when the adjusting screw 9 is screwed in the spring seat 11, the circular plate located inside the spring seat 11 ascends by the adjusting screw 9, the spring 10 between the supporting sleeve 12 and the other circular plate at the bottom of the spring 10 is compressed, when the adjusting screw 9 is screwed, lax and support spring 10 between another circular slab of cover 12 and spring 10 bottom, thereby reach the purpose of regulating spring 10 pre-pressure, be convenient for different weight crowds 'use, the problem of avoiding taking place to rotate under the less circumstances of desktop board 5 atress and touching inductor 8 takes place, the top fixedly connected with activity suit of adjusting screw 9 is at the inside circular slab of spring holder 11, and another activity suit of bottom fixedly connected with of spring 10 is at the inside circular slab of spring holder 11, be located the circular slab at adjusting screw 9 top and be located the circular slab swing joint of spring 10 bottom, the table of lying prone of preventing in this application is the same with the size and the specification of ordinary desk, on the material, adopt on the market easily, low price's PP material and cold-rolled plate and 45# steel are made and are formed, thereby reduce the cost of manufacture of this table of preventing lying prone.
The working principle is as follows: firstly, before use, the adjusting screw 9 is rotated to drive the adjusting screw to be screwed into or screwed out of the spring seat 11, so as to drive the circular plate positioned in the spring seat 11 to ascend or descend, when the adjusting screw 9 is screwed into the spring seat 11, the circular plate positioned in the spring seat 11 of the adjusting screw 9 ascends to compress the spring 10 between the support sleeve 12 and the other circular plate at the bottom of the spring 10, when the adjusting screw 9 is screwed out of the spring seat 11, the circular plate positioned in the spring seat 11 of the adjusting screw 9 descends to loosen the spring 10 between the support sleeve 12 and the other circular plate at the bottom of the spring 10, so as to achieve the purpose of adjusting the pre-pressure of the spring 10, then, in the use process of the anti-bending table, when a student does not bend the table in study, only two hands are lightly put on the table top plate 5, at the moment, the pressure applied to the spring 10 is only the gravity of the table top plate 5 and the hands, at the moment, the, the desktop can not move down, just can not touch inductor 8 and send the warning sound, and finally, when the table of lying prone of students is when studying, people's the upper half body lies prone on desktop board 5, at this moment people's the upper half body weight all acts on desktop board 5, adding the gravity of plank itself, the pressure that this moment spring 10 received is exactly the gravity of desktop board 5 and people's the upper half body, at this moment spring 10 precompression is far less than receiving pressure on desktop board 5, the desktop will move down and touch inductor 8 and the intercommunication circuit, make loudspeaker 2 send the warning sound.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a table of lying prone with correct position of sitting, includes desk (1), its characterized in that: the table (1) comprises a loudspeaker (2), a battery (3), a first hinge (4), a table top plate (5), a rotating shaft (6), a second hinge (7), a sensor (8), an adjusting screw (9), a spring (10), a spring seat (11), a supporting sleeve (12) and a pipe frame (13), wherein the first hinge (4) is vertically fixed on the table top plate (5) through a screw, the second hinge (7) is welded on the pipe frame (13) in parallel, the first hinge (4) and the second hinge (7) are movably connected together through the rotating shaft (6), the sensor (8) is fixedly installed at the top of the second hinge (7), the spring seat (11) is fixedly installed on the second hinge (7) far away from one side of the sensor (8), the spring (10) is movably sleeved in the spring seat (11), the supporting sleeve (12) is fixedly connected at the top of the spring (10), the middle part of the bottom end of the spring seat (11) is movably sleeved with an adjusting screw (9).
2. The anti-groveling table with sitting posture correction as claimed in claim 1, wherein: the table top plate (5) and the pipe frame (13) are connected together through a first hinge (4), a rotating shaft (6) and a second hinge (7).
3. The anti-groveling table with sitting posture correction as claimed in claim 1, wherein: loudspeaker (2), battery (3) and inductor (8) interconnect, loudspeaker (2) and battery (3) are all installed on desk (1).
4. The anti-groveling table with sitting posture correction as claimed in claim 1, wherein: the sensor is characterized in that a protrusion is arranged at the bottom of the first hinge (4) above the sensor (8), and the protrusion at the bottom of the first hinge (4) is movably connected with the sensor (8).
5. The anti-groveling table with sitting posture correction as claimed in claim 1, wherein: the top of the support sleeve (12) is fixedly connected with the bottom of the first hinge (4).
6. The anti-groveling table with sitting posture correction as claimed in claim 1, wherein: the top fixedly connected with activity suit of adjusting screw (9) is at the inside circular slab of spring holder (11), and the bottom fixedly connected with another activity suit of spring (10) is at the inside circular slab of spring holder (11), is located the circular slab at adjusting screw (9) top and the circular slab swing joint that is located spring (10) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921717655.5U CN211747864U (en) | 2019-10-14 | 2019-10-14 | Anti-lying down table with sitting posture correction function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921717655.5U CN211747864U (en) | 2019-10-14 | 2019-10-14 | Anti-lying down table with sitting posture correction function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211747864U true CN211747864U (en) | 2020-10-27 |
Family
ID=72933486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921717655.5U Active CN211747864U (en) | 2019-10-14 | 2019-10-14 | Anti-lying down table with sitting posture correction function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211747864U (en) |
-
2019
- 2019-10-14 CN CN201921717655.5U patent/CN211747864U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2018176608A1 (en) | Intelligent health-promoting height-adjustable office desk and chair system | |
| CN205410308U (en) | Sitting posture correcting apparatus | |
| CN212233639U (en) | Intelligent learning table and chair capable of being controlled by voice | |
| US10398222B2 (en) | Height-adjustable workstation | |
| CN211747864U (en) | Anti-lying down table with sitting posture correction function | |
| CN206182728U (en) | Student family study health care seat | |
| CN209862952U (en) | Chair is corrected to children's position of sitting | |
| CN212437793U (en) | Sitting posture corrector | |
| CN214103704U (en) | Desk for correcting sitting posture of student | |
| CN201518903U (en) | Shortsightedness-preventing reading plate with infrared monitoring | |
| CN212878498U (en) | Learning seat capable of correcting sitting posture | |
| CN210930389U (en) | Sitting posture correction device for education and learning | |
| CN112545167A (en) | Domestic intelligent study table chair with position of sitting management | |
| CN210667141U (en) | Sitting posture corrector | |
| CN211354644U (en) | Intelligent multifunctional sitting posture correcting seat | |
| CN213046002U (en) | Sitting posture detection and adjustment device for students | |
| CN211023909U (en) | Portable neck and shoulder adjusting device | |
| CN219813512U (en) | Intelligent monitoring table and chair for teaching | |
| KR101541391B1 (en) | Apparatus of supporting brest for desk | |
| CN210960927U (en) | Myopia prevention support suitable for study table | |
| CN212161054U (en) | Auxiliary tool is corrected with gesture to etiquette teaching | |
| CN212465351U (en) | Sitting posture correction device | |
| CN111990772A (en) | Sitting posture detection and adjustment device for students | |
| CN209846468U (en) | Sitting posture correction learning table | |
| CN215604285U (en) | Posture correcting device based on millimeter wave radar ranging and intelligent learning table |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 363000 No.5 Shipu Road, Longwen District, Zhangzhou City, Fujian Province Patentee after: Fujian Jiansheng Furniture Group Co.,Ltd. Address before: 363005 No.5, Shipu Road, Chaoyang Town, Longwen District, Zhangzhou City, Fujian Province Patentee before: ZHANGZHOU JIANSHENG FURNITURE Co.,Ltd. |
|
| CP03 | Change of name, title or address |