CN215382564U

CN215382564U - Sitting posture corrector

Info

Publication number: CN215382564U
Application number: CN202121115930.3U
Authority: CN
Inventors: 张祖均
Original assignee: Guangzhou City Hualan Jiasheng Computer Technology Co ltd
Current assignee: Guangzhou City Hualan Jiasheng Computer Technology Co ltd
Priority date: 2021-05-21
Filing date: 2021-05-21
Publication date: 2022-01-04
Anticipated expiration: 2031-05-21

Abstract

The utility model discloses a sitting posture corrector, which comprises a seat body, a connecting arm and a correcting device with an alarm assembly, wherein the connecting arm is vertically arranged, two ends of the connecting arm are respectively connected with the seat body and the correcting device, a light source part obliquely arranged with a vertical surface is arranged on the side edge of the correcting device, and the light source part faces the front of a user and can be used for lighting a shadow formed by the light of a desk lamp shielded by the hand of the user; the top of the correcting device is provided with a distance sensor, the distance sensor is electrically connected with the alarm assembly, and when the distance sensor detects that the distance between the distance sensor and a measured object is smaller than a preset distance threshold value, the alarm assembly sends out an acoustic signal and/or an optical signal to give an alarm, so that a user is reminded of keeping a distance from the top of the correcting device, and a correct sitting posture is kept.

Description

Sitting posture corrector

Technical Field

The utility model relates to the field of school supplies, in particular to a sitting posture corrector.

Background

When the teenagers are in the key period of growth and development, the correct reading posture is beneficial to normative writing and healthy growth of the teenagers. Many teenagers often unconsciously get closer and closer to the book when reading and writing, and even lean over a desk to read and write. The reading posture corrector in the market at present can only simply prevent the eyes of the teenagers from being too close to the book, even a plurality of teenagers mistakenly use the reading posture corrector, and directly support the chin on the reading posture corrector, which is undoubtedly more unfavorable for correcting the reading and writing posture of the teenagers.

In addition, when reading and writing under the desk lamp, the hand inevitably can block the light of desk lamp, leads to appearing great shadow on books, influences reading, also causes teenagers' myopia more easily.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a sitting posture corrector to solve the problems of correcting the reading and writing postures of teenagers and shielding the light of a desk lamp by hands during reading and writing.

The purpose of the utility model is realized by adopting the following technical scheme:

a sitting posture corrector comprises a seat body, a connecting arm and a correcting device with an alarm assembly, wherein the connecting arm is vertically arranged, two ends of the connecting arm are respectively connected to the seat body and the correcting device, a light source component obliquely arranged with a vertical surface is arranged on the side edge of the correcting device, a distance sensor is arranged at the top of the correcting device and electrically connected with the alarm assembly, and the alarm assembly is provided with a sound generating device or a light emitting device for generating alarm information.

In some optional embodiments, the connecting arm includes a first arm connected to the correcting device and a second arm connected to the seat body, the second arm is provided with a vertically arranged connecting hole, and the first arm is slidably disposed through the connecting hole.

In some optional embodiments, a side of the base is provided with a connecting groove, and a bottom of the connecting groove is provided with a power receiving component, and the power receiving component is respectively connected with the light source component, the alarm component and the distance sensor.

In some optional embodiments, the lighting device comprises a warning light disposed on a top portion of the orthotic device, the warning light being electrically connected to the distance sensor.

In some optional embodiments, the sound generating device includes a speaker component disposed inside the orthotic device, the speaker component being electrically connected to the distance sensor.

In some optional embodiments, the second support arm is provided with a locking pin movably connected thereto, the side wall of the first support arm is provided with a plurality of limiting grooves arranged along a straight line, the side wall of the second support arm is provided with a positioning hole penetrating through the inner side wall of the connecting hole, the locking pin slidably penetrates through the positioning hole, and the end portion of the locking pin is embedded in at least one limiting groove.

In some optional embodiments, the irradiation direction of the light source part is 20-25 degrees to the vertical plane.

In some optional embodiments, the light source device further comprises a bottom plate, a side edge of the bottom plate is provided with a power supply part, a side edge of the bottom plate is detachably embedded in the connecting groove, the power supply part is connected to the power receiving part, and the light emitted by the light source part irradiates on the bottom plate.

Compared with the prior art, the utility model has the beneficial effects that:

(1) the correcting device is placed in front of a user, the head of the user is located above the correcting device, a distance sensor is arranged at the top of the correcting device, and when the distance sensor detects that the distance between the distance sensor and a measured object is smaller than a preset distance threshold value, the alarm assembly is provided with a sound generating device or a light emitting device for generating alarm information to remind the user of keeping a distance from the top of the correcting device and keeping a correct sitting posture;

(2) the side edge of the correcting device is provided with a light source part which is obliquely arranged with the vertical surface, the light source part faces the front of a user, and the light of the desk lamp is shaded by the hand of the user to form a shadow which can be illuminated by the light source part.

Drawings

FIG. 1 is a schematic view of the whole structure of a sitting posture corrector of the utility model;

FIG. 2 is a schematic cross-sectional view of a sitting posture corrector of the present invention;

fig. 3 is an exploded view of the sitting posture corrector of the utility model;

in the figure:

10. a base body; 11. connecting grooves; 12. a current receiving member; 20. a connecting arm; 21. a first support arm; 211. a limiting groove; 22. a second support arm; 221. connecting holes; 222. a locking pin; 223. positioning holes; 30. a corrective device; 31. an alarm component; 311. a warning light; 32. a light source part; 33. a distance sensor.

Detailed Description

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, a sitting posture corrector of the present invention is schematically shown, including a base 10, a connecting arm 20, and a corrective device 30 having an alarm assembly 31.

The base 10 is placed on a table top to provide a bottom support for the sitting position orthosis. The connecting arm 20 is vertically arranged, the upper end of the connecting arm 20 is connected to the correcting device 30, and the lower end of the connecting arm 20 is connected to the seat body 10. The side edge of the correcting device 30 is provided with the light source part 32 which is obliquely arranged with the vertical surface, of course, in practical use, the light source part 32 corresponds to the front of a user, and for the shadow formed by the shielding of the light of the desk lamp by the hand of the user, the light source part 32 can illuminate the shadow part, thereby reducing the shadow of the reading and writing area and avoiding causing the myopia of teenagers.

The top of the correction device 30 is provided with a distance sensor 33, the sensing direction of the distance sensor 33 is upward, and when the user sits at the desk, the head of the user is positioned above the distance sensor 33. The distance sensor 33 is electrically connected with the alarm component 31, when the distance sensor 33 detects that the distance between the distance sensor 33 and a measured object is smaller than a preset distance threshold, the alarm component 31 is provided with a sound generating device or a light emitting device for generating alarm information, namely when a user unconsciously deviates from a correct sitting posture and bends down, the distance between the head of the user and the distance sensor 33 is gradually reduced by the distance sensor 33, and when the distance value is smaller than the preset distance threshold, the alarm component 31 emits alarm sound and/or alarm light to remind the user of keeping the correct sitting posture.

Specifically, referring to fig. 2 and 3, the connecting arm 20 includes a first arm 21 and a second arm 22, the first arm 21 is connected to the correcting device 30, and the second arm 22 is connected to the seat 10. The second arm 22 is provided with a connecting hole 221 which is vertically arranged, and the first arm 21 is slidably arranged through the connecting hole 221, so that the correcting device 30 can move close to or away from the seat body 10 to realize the lifting movement of the correcting device 30, and the height of the correcting device 30 on the desk can be adjusted according to the height of a user.

Further, the second support arm 22 is provided with a lock pin 222 movably connected with the second support arm, the side wall of the first support arm 21 is provided with a plurality of limit grooves 211 arranged along a vertically arranged straight line, the side wall of the second support arm 22 is provided with a positioning hole 223 penetrating through the inner side wall of the connecting hole 221, the lock pin 222 slidably penetrates through the positioning hole 223, and the end of the lock pin 222 is embedded in at least one limit groove 211 to limit the position of the first support arm 21 and the second support arm 22, so that the first support arm 21 and the second support arm 22 are prevented from sliding accidentally. When the length of the connecting arm 20 needs to be adjusted, the locking pin 222 is applied with force to enable the locking pin 222 to exit from the limiting groove 211, the first support arm 21 is adjusted, the locking pin 222 is arranged opposite to the other limiting grooves 211, and then the locking pin 222 penetrates into the new limiting groove 211 to lock the first support arm 21 and the second support arm 22.

The side of pedestal 10 is equipped with connecting groove 11, and the opening of connecting groove 11 sets up towards the outside direction of pedestal 10, and the tank bottom of connecting groove 11 is equipped with receiving component 12, and receiving component 12 that is located the tank bottom of connecting groove 11 can receive the protection of connecting groove 11, avoids receiving component 12 direct exposure to the external world, prevents that receiving component 12 from suffering foreign object and colliding and damaging. The power receiving section 12 is connected with the light source section 32, the alarm assembly 31, and the distance sensor 33, respectively; correspondingly, the sitting posture corrector further comprises a base plate, wherein a power supply part is arranged on the side edge of the base plate, the side edge of the base plate is detachably embedded in the connecting groove 11, and the power supply part is connected to the power receiving part 12, so that power is supplied to the power receiving part 12, and the power is indirectly supplied to the light source part 32, the alarm component 31 and the distance sensor 33. The light emitted from the light source unit 32 is irradiated on the base plate, and the user can place the mobile phone, the book, or the exercise book on the base plate. Preferably, the angle a between the irradiation direction of the light source part 32 and the vertical plane is 24 °.

In this embodiment, the alarm component 31 includes a warning light 311 disposed on the top of the orthotic device 30 and a speaker component disposed inside the orthotic device 30, the warning light 311 is electrically connected to the distance sensor 33, and the speaker component is electrically connected to the distance sensor 33, so that the alarm component 31 emits an acoustic signal and an optical signal simultaneously to remind the user of maintaining a correct sitting posture.

Compared with the prior art, the utility model has the beneficial effects that:

(1) the correcting device 30 is placed in front of a user, the head of the user is located above the correcting device 30, a distance sensor 33 is arranged at the top of the correcting device 30, when the distance sensor 33 detects that the distance between the correcting device and a measured object is smaller than a preset distance threshold value, the alarm component 31 is provided with a sound generating device or a light emitting device for generating alarm information, the user is reminded of keeping the distance between the correcting device 30 and the top of the correcting device, and a correct sitting posture is kept;

(2) the side of the correcting device 30 is provided with a light source part 32 which is arranged obliquely to the vertical plane, the light source part 32 faces the front of the user, and the light of the desk lamp is shaded by the hand of the user to form a shadow which can be illuminated by the light source part 32.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The sitting posture corrector is characterized by comprising a base body, a connecting arm and a correcting device with an alarm assembly, wherein the connecting arm is vertically arranged, two ends of the connecting arm are respectively connected to the base body and the correcting device, a light source component obliquely arranged with a vertical surface is arranged on the side edge of the correcting device, a distance sensor is arranged at the top of the correcting device and electrically connected with the alarm assembly, and the alarm assembly is provided with a sound generating device or a light emitting device for generating alarm information.

2. The sitting posture corrector of claim 1, wherein the connecting arm comprises a first arm connected to the correcting device and a second arm connected to the base, the second arm being provided with a vertically disposed connecting hole through which the first arm is slidably disposed.

3. The sitting posture corrector of claim 1, wherein a side of the base body is provided with a connecting groove, and a bottom of the connecting groove is provided with a power receiving part, and the power receiving part is respectively connected with the light source part, the alarm part and the distance sensor.

4. The sitting posture corrector of claim 1, wherein the light emitting device comprises a notification light disposed at a top portion of the correcting device, the notification light being electrically connected to the distance sensor.

5. The sitting posture corrector of claim 1, wherein the sound generator includes a speaker component disposed within the interior of the corrector, the speaker component being electrically connected to the distance sensor.

6. The sitting posture corrector of claim 2, wherein the second support arm is provided with a locking pin movably connected therewith, the side wall of the first support arm is provided with a plurality of limiting grooves arranged along a straight line, the side wall of the second support arm is provided with a positioning hole penetrating through the inner side wall of the connecting hole, the locking pin is slidably inserted through the positioning hole, and the end part of the locking pin is embedded in at least one of the limiting grooves.

7. The sitting posture corrector of claim 1, wherein the light source part irradiates 20 to 25 ° from a vertical plane.

8. The sitting posture corrector of claim 3, further comprising a base plate, wherein a side of the base plate is provided with a power supply member, a side of the base plate is detachably fitted in the connecting groove, and the power supply member is connected to the power receiving member, and the light emitted from the light source member is irradiated on the base plate.