CN214745137U

CN214745137U - Head posture determination device based on glasses angle recognition

Info

Publication number: CN214745137U
Application number: CN202120716613.0U
Authority: CN
Inventors: 张瑞厚; 赵端富; 余泽江; 方青成; 朱启
Original assignee: Hefei Shiqijia Technology Co ltd
Current assignee: Hefei Shiqijia Technology Co ltd
Priority date: 2021-04-09
Filing date: 2021-04-09
Publication date: 2021-11-16
Anticipated expiration: 2031-04-09

Abstract

The utility model discloses a head posture decision maker based on glasses angle discernment, include and cup joint annular lift seat on main lamp pole, the vice lamp pole of annular lift seat outer wall fixedly connected with, annular lift seat downside is provided with the adjustable ring, adjustable ring threaded connection is on main lamp pole, is connected with stop device between main lamp pole top and the annular lift seat, and is connected with the detection panel on the stop device, and the terminal surface that the detection panel is close to vice lamp pole is connected with detection device and alarm device, the built-in camera of detection device, pattern recognition system and central processing unit. The utility model discloses utilize the camera to monitor user's head to calculate the glasses inclination change that user's head was worn through image recognition system, when the glasses inclination change value that image recognition system calculated user's head and worn surpassed the artifical threshold value of predetermineeing, send out the police dispatch newspaper through central processing unit control alarm device, remind the user in time to correct, prevent effectively that the user's posture is just and deepen myopia.

Description

Head posture determination device based on glasses angle recognition

Technical Field

The utility model relates to a head posture discernment technical field especially relates to a head posture decision maker based on glasses angle discernment.

Background

With the development of education, the requirements for children to learn are continuously increased, and the requirements for parents are also continuously strict. Most parents still need to accompany the children to supervise for learning after daily work, which can cause intangible stress for the children and seriously even lose the learning autonomy, and for the parents, the workload is undoubtedly increased.

When a student reads and writes, the influence on eyesight can be caused by incorrect posture, the growth of the body of a child can be influenced, parents mainly control and supervise the learning posture and the learning duration of the child when accompanying, and the parents are difficult to effectively consider the correctness of the learning posture of the child due to work, and the cooperation between the two needs for improvement of an effective scheme.

The desk lamp is a necessary product for students to study, but the desk lamps in the current market are used for lighting although various types, and the functions of the desk lamps are single.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a head posture judgment device based on glasses angle recognition.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a head posture decision maker based on glasses angle discernment, includes lamp holder and the main lamp pole of fixed connection in the lamp stand upper end, be connected with start-stop button on the lamp stand, annular lift seat has been cup jointed on the main lamp pole, the vice lamp pole of annular lift seat outer wall fixedly connected with, the tip downside that annular lift seat was kept away from to lamp holder fixed connection in vice lamp pole, annular lift seat downside is provided with the adjustable ring, and adjustable ring threaded connection is on the main lamp pole, be connected with stop device between main lamp pole top and the annular lift seat, and be connected with the detection panel on the stop device, the terminal surface that the detection panel is close to vice lamp pole is connected with detection device and alarm device, detection device embeds camera, pattern recognition system and central processing unit.

Preferably, the limiting device comprises a first lifting platform, a second lifting platform and a limiting telescopic rod, the first lifting platform is fixedly sleeved on the outer side of the annular lifting seat, the detection panel is fixedly connected to one side, close to the auxiliary lamp post, of the first lifting platform, the second lifting platform is fixedly connected to the upper end of the main lamp post, and the limiting telescopic rod is fixedly connected between the second lifting platform and the first lifting platform.

Preferably, the alarm device comprises a voice prompt device and a display screen.

Preferably, second elevating platform lower extreme fixedly connected with protection casing, the detection panel side can slide from top to bottom along the protection casing inner wall.

Preferably, an anti-abrasion structure is connected between the annular lifting seat and the adjusting ring, and anti-slip strips are arranged on the outer surface of the adjusting ring.

Preferably, the wear-resistant structure includes first solid fixed ring, bearing and the solid fixed ring of second, first solid fixed ring and the solid fixed ring of second fixed ring be fixed connection respectively in annular lift seat lower extreme and adjustable ring upper end, and the solid fixed ring outside of second is located to first solid fixed ring cover, bearing fixed connection is between first solid fixed ring and the solid fixed ring of second.

Compared with the prior art, the utility model provides a head posture decision device based on glasses angle discernment possesses following beneficial effect:

1. through the terminal surface connection detection device and the alarm device that is close to vice lamp pole at the detection panel, and at detection device built-in camera, pattern recognition system and central processing unit, utilize the camera to monitor user's head, and calculate the glasses inclination change that user's head wore through image recognition system, when image recognition system calculates that the glasses inclination change value that user's head wore surpasss the artifical threshold value of predetermineeing, send out the police dispatch newspaper through central processing unit control alarm device, remind the user in time to correct, effectively prevent that the user's posture is not just and deepen near-sighted.

2. The alarm device comprises a voice prompt device and a display screen, the head of the user is monitored by the camera, the change of the inclination angle of the glasses worn by the head of the user is calculated through the image recognition system, when the change value of the inclination angle of the glasses worn by the head of the user is calculated by the image recognition system and exceeds a manual preset threshold value, the voice prompt device is controlled by the central processing unit to carry out voice prompt, meanwhile, the alarm information is sent to the display screen to be displayed, the user is reminded of timely correcting, and the situation that the user is not in a correct posture and is deepened myopia is effectively prevented.

3. Through the setting of adjustable ring and annular lift seat to and at second elevating platform lower extreme fixed connection protection casing, the test panel side can slide from top to bottom along the protection casing inner wall, and when idle, can rise annular lift seat, makes the test panel slide into the protection casing, utilizes the protection casing to shelter from the protection to the test panel.

The device does not relate to the part and all is the same with prior art or can adopt prior art to realize, the utility model discloses utilize the camera to monitor user's head to calculate the glasses inclination angle change that user's head wore through image recognition system, when the glasses inclination angle change value that image recognition system calculated user's head and wore surpassed the artifical threshold value of predetermineeing, send out the police dispatch newspaper through central processing unit control alarm device, remind the user in time to correct, prevent effectively that the user's posture is not just and deepen near-sighted.

Drawings

Fig. 1 is a schematic structural view of an upper end portion of a main light post of a head posture determination device based on glasses angle recognition according to the present invention;

fig. 2 is a schematic structural diagram of a head posture determination device based on glasses angle recognition according to the present invention;

fig. 3 is a schematic diagram of the head posture determination device based on glasses angle recognition according to the present invention.

In the figure: 1. a lamp socket; 2. a main lamp post; 3. a sub lamp post; 4. a lamp cap; 5. an annular lifting seat; 6. an adjusting ring; 7. a first elevating platform; 8. a second lifting table; 9. limiting the telescopic rod; 10. a first retaining ring; 11. a bearing; 12. a second retaining ring; 13. anti-slip strips; 14. a protective cover; 15. detecting a panel; 16. a voice prompt device; 17. a display screen; 18. and (4) a detection device.

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.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-3, a head posture determination device based on glasses angle recognition comprises a lamp holder 4 and a main lamp post 2 fixedly connected to the upper end of a lamp holder 1, wherein the lamp holder 1 is connected with an on-off button, an annular lifting seat 5 is sleeved on the main lamp post 2, an auxiliary lamp post 3 is fixedly connected to the outer wall of the annular lifting seat 5, the lamp holder 4 is fixedly connected to the lower side of the end part of the auxiliary lamp post 3 far away from the annular lifting seat 5, an adjusting ring 6 is arranged on the lower side of the annular lifting seat 5, the adjusting ring 6 is in threaded connection with the main lamp post 2, the adjusting ring 6 is manually rotated so as to adjust the height of the lamp holder 4, a limiting device is connected between the top end of the main lamp post 2 and the annular lifting seat 5 so as to prevent the annular lifting seat 5 from rotating along with the rotation of the adjusting ring 6, a detection panel 15 is connected to the limiting device, and the end surface of the detection panel 15, which is close to the auxiliary lamp post 3, is connected with a detection device 18 and an alarm device, the detection device 18 is internally provided with a camera, a pattern recognition system and a central processing unit, the head of the user is monitored by the camera, the inclination angle change of glasses worn on the head of the user is calculated by the image recognition system, when the inclination angle change value of the glasses worn on the head of the user calculated by the image recognition system exceeds a manual preset threshold value, the central processing unit controls the alarm device to give an alarm to remind the user of timely correcting, and the situation that the posture of the user is not correct and myopia is deepened is effectively prevented.

The utility model discloses in, stop device includes first elevating platform 7, second elevating platform 8 and spacing telescopic link 9, and first elevating platform 7 is fixed to be cup jointed in the 5 outsides of annular lift seat, and detection panel 15 fixed connection is in one side that first elevating platform 7 is close to

vice lamp pole

3, and 8 fixed connection of second elevating platform are in 2 upper ends of main lamp pole, and 9 fixed connection of spacing telescopic link are between second elevating platform 8 and first elevating platform 7.

Wherein, alarm device includes voice prompt device 16 and display screen 17, utilize the camera to monitor user's head, and calculate the glasses inclination that user's head was worn through image recognition system and change, when image recognition system calculates that the glasses inclination that user's head was worn changes the value and surpasss artifical predetermined threshold value, carry out pronunciation warning through central processing unit control voice prompt device 16, show alarm information transmission to display screen 17 simultaneously, remind the user in time to correct, effectively prevent that the user's posture is not just and deepen myopia.

Wherein, 8 lower extremes fixedly connected with protection casing 14 of second elevating platform, detection panel 15 side can slide from top to bottom along the 14 inner walls of protection casing, and when idle, can rise annular lifting seat 5 for detection panel 15 slides into in the protection casing 14, utilizes the protection casing 14 to shelter from the protection to detection panel 15.

The working principle is as follows: the camera is used for monitoring the head of the user, the change of the inclination angle of the glasses worn on the head of the user is calculated through the image recognition system, when the image recognition system calculates that the change value of the inclination angle of the glasses worn on the head of the user exceeds the manual preset threshold value, the voice prompt device 16 is controlled by the central processing unit to carry out voice prompt, meanwhile, the alarm information is sent to the display screen 17 to be displayed to remind the user to correct in time, thereby effectively preventing the user from being myopic due to improper posture and being idle, the annular lifting seat 5 can be lifted to slide the detection panel 15 into the protective cover 14, the protective cover 14 is used for shielding and protecting the detection panel 15, the adjusting ring 6 is manually rotated, thereby adjust the height of lamp holder 4, the stop device who is connected between main lamp pole 2 top and the annular lift seat 5 can prevent that annular lift seat 5 follows the rotation when rotating adjustable ring 6.

Example 2

Referring to fig. 1-2, a head posture determining device based on glasses angle recognition, this embodiment compares with embodiment 1, be connected with the abrasionproof structure between annular lift seat 5 and the adjustable ring 6, the adjustable ring 6 surface is provided with antislip strip 13, increase and the hand between the frictional force, be convenient for manually rotate adjustable ring 6, thereby adjust the height of lamp holder 4, the abrasionproof structure includes first fixed ring 10, bearing 11 and second fixed ring 12, first fixed ring 10 and second fixed ring 12 fixed connection respectively in annular lift seat 5 lower extreme and adjustable ring 6 upper end, and first fixed ring 10 overlaps the outside of second fixed ring 12, bearing 11 fixed connection is between first fixed ring 10 and second fixed ring 12, the setting of bearing 11 can reduce the frictional force between annular lift seat 5 and adjustable ring 6, be convenient for adjustable ring 6 to rotate smoothly.

It should be further noted that the electrical control method used in this document is automatically controlled by a controller and powered by an external power source, and the control circuit of the controller can be implemented by simple programming by those skilled in the art, which belongs to the common knowledge in the art, and this application mainly serves to protect the mechanical device, so the control method and the circuit connection are not explained in detail in this application.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A head posture judging device based on glasses angle recognition comprises a lamp holder (4) and a main lamp post (2) fixedly connected to the upper end of a lamp holder (1), wherein the lamp holder (1) is connected with a start-stop button, and is characterized in that an annular lifting seat (5) is sleeved on the main lamp post (2), an auxiliary lamp post (3) is fixedly connected to the outer wall of the annular lifting seat (5), the lamp holder (4) is fixedly connected to the lower side of the end part of the auxiliary lamp post (3) far away from the annular lifting seat (5), an adjusting ring (6) is arranged on the lower side of the annular lifting seat (5), the adjusting ring (6) is in threaded connection with the main lamp post (2), a limiting device is connected between the top end of the main lamp post (2) and the annular lifting seat (5), a detection panel (15) is connected onto the limiting device, and a detection device (18) and an alarm device are connected to the end face, close to the auxiliary lamp post (3), of the detection panel (15), the detection device (18) is internally provided with a camera, a pattern recognition system and a central processing unit.

2. The head posture judging device based on glasses angle recognition is characterized in that the limiting device comprises a first lifting table (7), a second lifting table (8) and a limiting telescopic rod (9), the first lifting table (7) is fixedly sleeved on the outer side of the annular lifting seat (5), the detection panel (15) is fixedly connected to one side, close to the auxiliary lamp post (3), of the first lifting table (7), the second lifting table (8) is fixedly connected to the upper end of the main lamp post (2), and the limiting telescopic rod (9) is fixedly connected between the second lifting table (8) and the first lifting table (7).

3. A head pose determination device based on glasses angle recognition according to claim 2, wherein said alarm device comprises a voice prompt device (16) and a display screen (17).

4. The device for determining the head posture based on the eyeglass angle recognition as set forth in claim 3, wherein a hood (14) is fixedly attached to a lower end of the second elevating platform (8), and a side end of the detection panel (15) is slidable up and down along an inner wall of the hood (14).

5. The head posture judging device based on glasses angle recognition according to any one of claims 1-4, characterized in that an anti-wear structure is connected between the annular lifting seat (5) and the adjusting ring (6), and the outer surface of the adjusting ring (6) is provided with anti-slip strips (13).

6. The head posture judging device based on glasses angle recognition is characterized in that the anti-wear structure comprises a first fixing ring (10), a bearing (11) and a second fixing ring (12), the first fixing ring (10) and the second fixing ring (12) are respectively and fixedly connected to the lower end of the annular lifting seat (5) and the upper end of the adjusting ring (6), the first fixing ring (10) is sleeved outside the second fixing ring (12), and the bearing (11) is fixedly connected between the first fixing ring (10) and the second fixing ring (12).