CN211408220U

CN211408220U - Desk and chair with spine massage function

Info

Publication number: CN211408220U
Application number: CN201821522479.5U
Authority: CN
Inventors: 宋晓雨; 朱春霞; 宋浩睿
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-09-18
Filing date: 2018-09-18
Publication date: 2020-09-04
Anticipated expiration: 2028-09-18

Abstract

A desk and chair with spine massage. The method is characterized in that: the seat comprises a support, a cushion and a backrest, wherein the support is arranged on an underframe in a sliding manner, and a locking mechanism capable of fixing the position of the seat is arranged between the support and the underframe; the desk comprises desk legs and a desk plate, and is positioned in front of the seat, and the desk legs are fixedly arranged on the underframe; the backrest is in a streamline design, and a plurality of massage rods arranged in a matrix are arranged on the backrest. The back cushion has the advantages that the back cushion is designed in a streamline manner, the back cushion is more comfortable, the back cushion can be massaged by matching with the massage rods, the back fatigue is further relieved, the problem of spinal deformation is reduced, the massage rods are arranged in a matrix manner, and the back cushion can better adapt to different users.

Description

Desk and chair with spine massage function

Technical Field

The utility model relates to a teaching facility field, concretely relates to take desk chair of vertebra massage.

Background

The desk and the chair are indispensable teaching facilities in the teaching process of the school, children at the school learning age are in class learning, and most of the time is in class learning by sitting on a desk and a chair in the school.

However, when reading books, the posture is incorrect, which easily causes the problems of spine deformation and bending and humpback, especially the children in the growth and development stage of the immature adults.

Therefore, there is a need to invent a new desk and chair for reading and learning to improve the problem of spine deformation of students.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a desk and chair with spine massage, which can slow down the deformation of the spine.

The utility model discloses the technical scheme who adopts: a desk and chair with spine massage function comprises a bottom frame, a seat and a desk; the seat comprises a support, a cushion and a backrest, wherein the support is arranged on an underframe in a sliding manner, and a locking mechanism capable of fixing the position of the seat is arranged between the support and the underframe; the desk comprises desk legs and a desk plate, and is positioned in front of the seat, and the desk legs are fixedly arranged on the underframe; the backrest is in a streamline design, and a plurality of massage rods arranged in a matrix are arranged on the backrest.

The controller is used for receiving various signals and outputting control signals;

the first distance sensor is arranged on the backrest, connected with the controller and used for sensing the distance between a user and the backrest and sending an acquired signal to the controller;

the second distance sensor is arranged at the rear end of the table plate, connected with the controller and used for sensing the distance between a user and the table plate and sending an acquired signal to the controller;

and the loudspeaker is connected with the controller and used for receiving the control signal of the controller to emit specified sound.

Still including responding to the camera, the response camera sets up on the table to connect the controller for catch user's facial expression, and with the signal routing who obtains to the controller.

Backrest upper portion is equipped with the installation axle of two bilateral symmetry arrangements, install all to be equipped with spacing area on the axle, two the tip correspondence of spacing area sets up buckle structure.

Still include the contact inductor, the contact inductor sets up respectively on spacing area and table, and connect the controller.

And the mounting shaft is provided with a sound amplifier.

The underframe comprises two parallel channel steels, and a front positioning pin and a rear positioning pin which are distributed in the front and at the rear are arranged on the channel steels; the bottom of the bracket of the seat is provided with a roller matched with the channel steel, and the roller is positioned between the front positioning pin and the rear positioning pin; the locking mechanism is an electromagnetic lock fixedly installed on the groove steel.

The support comprises an upper support and a lower support which are mutually sleeved, a plurality of vertically arranged positioning holes are formed in the upper support, and positioning pins matched with the positioning holes are formed in the lower support.

The table plate is hinged and matched with the table legs, and the table legs and the table plate are fixed through locking nuts.

The utility model has the advantages that: 1. the backrest is designed in a streamline manner, so that the backrest is more comfortable, the backrest can be massaged by matching with the massage rods, the back fatigue is further relieved, the problem of spine deformation is reduced, and the massage rods are arranged in a matrix manner, so that the backrest can be better suitable for different users;

2. the sitting posture is monitored, and once the sitting posture is incorrect, the voice prompt is timely carried out, so that the problem that the spine is deformed due to incorrect sitting posture is solved.

Drawings

Fig. 1 is a perspective view of a desk and chair with spine massage according to an embodiment of the present invention.

Fig. 2 is a side view of a desk and chair with spine massage according to an embodiment of the present invention.

Fig. 3 is a front view of a desk and chair with spine massage according to an embodiment of the present invention.

Fig. 4 is a top view of a desk and chair with spine massage according to an embodiment of the present invention.

Fig. 5 is a schematic block diagram of a desk and chair with spine massage according to an embodiment of the present invention.

Fig. 6 is an electrical control diagram of a desk and chair with spine massage according to an embodiment of the present invention.

Detailed Description

The embodiments of the present invention will be further explained with reference to the accompanying drawings:

as shown in the figure, the desk and chair with the spine massage function comprises a base frame 1, a seat 2 and a desk 3.

The seat 2 comprises a bracket 21, a seat cushion 22 and a backrest 23, wherein the bracket 21 is arranged on the underframe 1 in a sliding manner, and a locking mechanism 4 capable of fixing the position of the seat 2 is arranged between the bracket 21 and the underframe 1; the desk 3 comprises desk legs 31 and a desk plate 32 and is positioned in front of the seat 2, and the desk legs 31 are fixedly arranged on the underframe 1; the backrest 23 is in a streamline design, and a plurality of massage rods 24 arranged in a matrix are arranged on the backrest 23.

Seat 2 slides around, can make things convenient for people to sit into, after sitting on seat 2, adjusts seat 2 to appointed position, through locking mechanism 4 fixed locking, makes seat 2 fixed keep in a position, and

seat

2 and 3 positions of desk keep fixed this moment, can inject people's position of sitting to a certain extent, reduce to warp because of the position of sitting problem messenger vertebra.

Meanwhile, the backrest 23 is designed in a streamline manner, so that the backrest is more comfortable, the backrest can be massaged by matching with the massage rods 24, the back fatigue is further relieved, the vertebral deformation problem is reduced, and the massage rods 24 are arranged in a matrix manner, so that the backrest can be better adapted to different users.

Furthermore, the backrest 6 can be adjusted in height to better adapt to different users.

Wherein, the head of the massage rod 24 is made of soft plastic material, the tail is provided with an external thread, a threaded hole is correspondingly arranged on the backrest 23, and the massage rod is installed in a threaded fit manner, so that the massage rod is convenient to install and firm and reliable to install.

The desk and chair further includes a controller, a first distance sensor 5, a second distance sensor 6, and a speaker 7.

The controller (not shown) can be used for receiving various signals and outputting control signals; the first distance sensor 5 is arranged on the backrest 23, is connected with the controller, and is used for sensing the distance between a user and the backrest 23 and sending an acquired signal to the controller; the second distance sensor 6 is arranged at the rear end of the table plate 32, connected with the controller, and used for sensing the distance between a user and the table plate 32 and sending an acquired signal to the controller; the loudspeaker 7 is connected with the controller and used for receiving a control signal of the controller to emit specified sound.

The controller can be used in cooperation with an IC card, the IC card can be used for inputting necessary information such as names, classes, school numbers and the like of a user and recording the information such as the learning time and the like, the controller is correspondingly provided with an IC card inserting port, when the IC card is inserted, all elements are powered on to be in a working state, and when the IC card is pulled out, the elements are powered off to be in a contact working state.

The first distance sensor 5 and the second distance sensor 6 can adopt infrared distance sensors, when the first distance sensor 5 and the second distance sensor 6 sense that the position of a user is obviously deviated from a normal value, information is transmitted to the controller, and the controller controls the loudspeaker to give out warning voice to prompt the user to keep a correct sitting posture.

For example, when the user lies prone on the desk 3 (the sitting posture is obviously not correct), the first distance sensor 5 senses that the distance between the user and the backrest 23 is greater than a set value, and the second distance sensor 6 senses that the distance between the user and the desk board 32 is less than the set value, so that a signal is transmitted to the controller, and the controller controls the loudspeaker 7 to give a warning.

The loudspeaker 7 can be used for small sound warning to remind a user of keeping sitting posture, can also be used for loud sound broadcasting to directly remind a teacher in a classroom, and can also be automatically controlled according to an inclination angle.

For example, when the sitting posture is slightly wrong, the alarm is sounded with a small sound, and when the sitting posture is obviously wrong, even when the user lies on a desk over a stomach, the alarm is sounded with a large sound.

Further, still include response camera 8, response camera 8 sets up on table 32, and connect the controller for catch user's facial expression, and with the signal routing who obtains to the controller.

When a lot of students go on class, the teacher gives a lecture and goes drowsy, and further optimization processing is carried out to sensing camera 8, makes it can discern facial expression, when the user goes drowsy, then gives the controller with signal transmission, and controller control speaker 7 sends out and reminds the warning, lets it not sleep.

As shown in the figure, back 23 upper portion is equipped with two bilateral symmetry's installation axle 25, all be equipped with spacing area 26 on the installation axle 25, two the tip of spacing area 26 corresponds sets up buckle structure, through spacing area 26, can fix user's position of sitting to further guarantee that its position of sitting is correct.

Whether the limiting belt 26 is used is considered by a user, for example, a user with a deformed kyphosis on the spine or a user who is difficult to keep a correct sitting posture, the limiting belt 26 can be used for forcible fixing to ensure the correct sitting posture.

In order to avoid the user from being tied by the position-limiting belt 26, the position-limiting belt is made of a flexible belt, so that discomfort in use is reduced.

Further, the sleeping desk further comprises a contact sensor 9, wherein the contact sensor 9 is respectively arranged at the rear ends of the limiting belt 26 and the desk plate 32 and connected with the controller, once a user sleeps in class, the user can touch the contact sensor 9 at the moment, the contact sensor 9 transmits a signal to the controller, and the controller controls the loudspeaker 7 to give out a warning to prevent the user from sleeping.

Furthermore, be equipped with sound amplifier 27 on installation axle 25, amplify surrounding sound, in class, can amplify mr's lecture sound, more clear, especially the seat is more to the classmate behind, can be better hear mr's sound, improve and listen to the class effect.

As shown in the figure, the underframe 1 comprises two parallel channel steels, and a front positioning pin 11 and a rear positioning pin 12 which are distributed in the front and the rear are arranged on the channel steels; the bottom of the bracket 21 of the seat 2 is provided with a roller 28 matched with the channel steel, and the roller 28 is positioned between the front positioning pin 11 and the rear positioning pin 12.

The underframe 1 is two parallel groove-type steels, and the groove-type steels are not transversely provided with connecting supports but are directly connected through the desk 3 and the seat 2, so that the floor cleaning machine can clean the floor more conveniently and mop and clean the floor from the lower side.

The front positioning pin 11 and the rear positioning pin 12 can limit the sliding front and rear positions of the seat 2, so that the desk 2 is prevented from being touched too far forward or being separated from the underframe 1 backwards, meanwhile, the front positioning pin 11 has a positioning effect, and when the roller 28 at the front end is in contact with the front positioning pin 11, the roller at the rear end just corresponds to the locking mechanism 4 to be locked and fixed.

Wherein, locking mechanism 4 is the electromagnetic lock of fixed mounting on channel steel, and the accessible controller is controlled, sits the back on the seat when the user, adjusts the position, inserts its IC-card, and the controller gets the electricity control electromagnetic lock action, and it is very convenient to operate.

As shown in the figure, the support 21 comprises an upper support 211 and a lower support 212 which are sleeved with each other, a plurality of positioning holes 213 which are vertically arranged are formed in the upper support 211, positioning pins which are matched with the positioning holes 213 are formed in the lower support 212, and the height of the chair can be adjusted through the rest of the upper support 211, so that the chair is suitable for people with different heights.

In addition, a newspaper rack 214 is arranged on the upper bracket 211 and can be used for placing a schoolbag, a coat and hat hook 29 can be arranged on the back of the backrest, and the taken-off coat can be hooked by the coat and hat 29.

As shown in the figure, table 32 and table foot 31 are articulated to be cooperated, just it is fixed through lock nut between table foot 31 and the table 32, and table 32 can adjust at certain angle within range for the user can adjust to the angle that suits oneself most according to oneself's custom, makes the user can keep own position of sitting better.

Wherein, set up regulating wheel 33 in one side of table 32, carry out angle modulation through regulating wheel 33, convenient operation.

In addition, a through hole is arranged on the table plate 32, and a cup holder is formed at the position of the table leg 31 corresponding to the through hole and can be used for placing a cup.

Plastic adhesive tapes are adhered around the upper surface of the desk plate 32 to prevent the pens and the stationery from falling off.

The desk legs 31 are of a triangular structure, the structure is simple and firm, and the bookshelf 34 is arranged on the desk legs, so that textbooks can be placed conveniently.

In addition, the cushion can be provided with air holes, and the chair can be provided with armrests.

The examples should not be construed as limiting the invention, but any modifications made based on the spirit of the invention are intended to be within the scope of the invention.

Claims

1. A desk and chair with spine massage function comprises a bottom frame (1), a seat (2) and a desk (3); the method is characterized in that:

the seat (2) comprises a support (21), a cushion (22) and a backrest (23), the support (21) is arranged on the underframe (1) in a sliding manner, and a locking mechanism (4) capable of fixing the position of the seat (2) is arranged between the support (21) and the underframe (1);

the desk (3) comprises desk legs (31) and a desk plate (32) and is positioned in front of the seat (2), and the desk legs (31) are fixedly arranged on the underframe (1);

the backrest (23) is in a streamline design, and a plurality of massage rods (24) arranged in a matrix are arranged on the backrest (23).

2. The desk and chair with spine massage function as claimed in claim 1, wherein: also comprises

the first distance sensor (5) is arranged on the backrest (23) and connected with the controller, and is used for sensing the distance between a user and the backrest (23) and sending an acquired signal to the controller;

the second distance sensor (6) is arranged at the rear end of the table plate (32), is connected with the controller and is used for sensing the distance between a user and the table plate (32) and sending an acquired signal to the controller;

and the loudspeaker (7) is connected with the controller and is used for receiving the control signal of the controller to emit specified sound.

3. The desk and chair with spine massage function as claimed in claim 2, wherein: still include response camera (8), response camera (8) set up on table (32) to connect the controller for catch user's facial expression, and with the signal routing who obtains to the controller.

4. The desk and chair with spine massage function as claimed in claim 2, wherein: backrest (23) upper portion is equipped with two bilateral symmetry's installation axle (25), all be equipped with spacing area (26) on installation axle (25), two the tip correspondence of spacing area (26) sets up buckle structure.

5. The desk and chair with spine massage function as claimed in claim 4, wherein: the table is characterized by further comprising a contact inductor (9), wherein the contact inductor (9) is arranged on the limiting belt (26) and the table plate (32) respectively and is connected with the controller.

6. The desk and chair with spine massage function as claimed in claim 4, wherein: and a sound amplifier (27) is arranged on the mounting shaft (25).

7. The desk and chair with spine massage function as claimed in claim 1, wherein: the underframe (1) comprises two parallel groove-shaped steels, and front positioning pins (11) and rear positioning pins (12) which are distributed in the front and at the back are arranged on the groove-shaped steels; the bottom of a bracket (21) of the seat (2) is provided with a roller (28) matched with the channel steel, and the roller (28) is positioned between the front positioning pin (11) and the rear positioning pin (12); and the locking mechanism (4) is an electromagnetic lock fixedly arranged on the channel steel.

8. The desk and chair with spine massage function as claimed in claim 1, wherein: the support (21) comprises an upper support (211) and a lower support (212) which are sleeved with each other, a plurality of vertically arranged positioning holes (213) are formed in the upper support (211), and positioning pins matched with the positioning holes (213) are arranged on the lower support (212).

9. The desk and chair with spine massage function as claimed in claim 1, wherein: the table plate (32) is matched with the table legs (31) in a hinged mode, and the table legs (31) and the table plate (32) are fixed through locking nuts.