CN212233784U

CN212233784U - Seat with sitting posture detection function

Info

Publication number: CN212233784U
Application number: CN202020568512.9U
Authority: CN
Inventors: 马义水
Original assignee: Chengdu Hongyu Trading Co ltd
Current assignee: Chengdu Hongyu Trading Co ltd
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2020-12-29
Anticipated expiration: 2030-04-16

Abstract

The utility model provides a seat of position of sitting detection function relates to the seat field. This seat of position of sitting detection function, including the seat support, the seat support top is connected with the back of the chair, the back of the chair left side is seted up flutedly, the recess cell wall is connected with two fixed blocks, two fixed blocks are close to the both sides of each other all through the hinge articulated have circular telegram piece two, be equipped with reset spring between circular telegram piece two and the fixed block, the inside lug that is equipped with of recess is equipped with compression spring between lug and the recess cell wall, lug one side is connected with the connecting block, the connecting block other end is connected with circular telegram piece one, the. This seat of position of sitting detection function, when the back becomes hunchback, back extrusion lug, under compression spring's effect, circular telegram piece one and circular telegram piece two contacts, detect the lamp and sound, reached the purpose that the chair has the ability of detecting the hunchback, solved the problem that current chair does not have the ability of detecting the hunchback.

Description

Seat with sitting posture detection function

Technical Field

The utility model relates to a seat field specifically is a seat of position of sitting detection function.

Background

The chair is a seat with a backrest and armrests. Ancient people sit on the ground without chairs, and the 'chair' originally is a wooden name.

The hunchback condition of people that has now is more and more serious, sits and unconsciously just crooked on the seat, then current seat lacks the device that detects people's hunchback, leads to people to sit on the seat one day, and the back is just crooked one day, makes the condition of people's hunchback more and more serious.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a seat of position of sitting detection function possesses advantages such as the ability that the chair has the detection bow-backed, has solved the problem that current chair does not have the ability that detects the bow-backed.

(II) technical scheme

In order to realize the purpose that the chair has the ability of detecting humpback, the utility model provides a following technical scheme: a chair with sitting posture detection function comprises a chair seat, wherein the top of the chair seat is connected with a chair back, the left side of the chair back is provided with a groove, the groove wall of the groove is connected with two fixed blocks, two mutually close sides of the two fixed blocks are hinged with a second electrified piece through hinges, one side of the second electrified piece is connected with one end of a reset spring, the other end of the reset spring is connected with one end of the fixed block, a convex block is arranged in the groove, one side of the convex block close to the groove wall of the groove is connected with one end of a compression spring, the other end of the compression spring is connected with the groove wall of the groove, one side of the convex block close to the compression spring is connected with one end of a connecting block, the other end of the connecting block is connected with one side of the electrified piece, one side of the convex block far, the detection lamp is internally provided with a power supply battery, and two ends of the power supply battery are respectively electrically connected with the two electrified sheets.

Preferably, the chair seat bottom is connected with the chair foot, chair foot bottom is connected with the universal wheel, the front of universal wheel articulates there is the service brake.

Preferably, the number of the chair legs is four, and the four chair legs are uniformly distributed at four corners of the bottom of the chair seat.

Preferably, one side of the chair back is connected with two armrests, and the two armrests are distributed on two sides of the side wall of the chair back.

Preferably, the top and the bottom of the groove wall of the groove are both provided with sliding grooves, the top and the bottom of the convex block are both connected with sliding blocks, one side of each sliding block, far away from the convex block, penetrates through the sliding grooves and extends to the inside of each sliding groove to be in contact with the groove wall of the corresponding sliding groove, and the front side wall and the rear side wall of each sliding block are in contact with the groove wall of.

Preferably, the left side of the lug and the groove is circular, and the outer wall of the lug is in contact with the inner wall of the groove.

Preferably, the first conducting piece is located on the left side of the second conducting pieces, and the first conducting piece is located between the two fixing blocks.

Preferably, the fixed block and the connecting block are made of insulating non-conducting wood.

(III) advantageous effects

Compared with the prior art, the utility model provides a seat of position of sitting detection function possesses following beneficial effect:

1. this seat of position of sitting detection function, through detecting lamp, compression spring, lug, circular telegram piece one, circular telegram piece two and reset spring, when the back becomes hunchback, back extrusion lug, under compression spring's effect, circular telegram piece one and circular telegram piece two contacts, detect the lamp and sound, reached the purpose that the chair has the ability of detecting the hunchback, solved the problem that current chair does not have the ability of detecting the hunchback.

2. This seat of position of sitting detection function has reached the removal that makes things convenient for whole chair and fixed purpose through setting up universal wheel and service brake.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion of A in FIG. 1;

fig. 3 is a left side view of the bump structure of the present invention.

In the figure: the multifunctional chair comprises a seat 1, chair legs 2, a chair back 3, a sliding groove 4, a sliding block 5, a groove 6, a detection lamp 7, a compression spring 8, a bump 9, a first electrified piece 10, a connecting block 11, a second electrified piece 12, a reset spring 13, a fixed block 14, a universal wheel 15, a foot brake 16 and a handrail 17.

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. 1-3, a chair with sitting posture detecting function comprises a chair seat 1, a chair back 3 is fixedly connected to the top of the chair seat 1, a groove 6 is formed in the left side of the chair back 3, two fixing blocks 14 are fixedly connected to the groove wall of the groove 6, two sides of the two fixing blocks 14 close to each other are hinged with a second conducting sheet 12 through hinges, one side of the second conducting sheet 12 is fixedly connected with one end of a return spring 13, the other end of the return spring 13 is fixedly connected with one end of the fixing block 14, the two second conducting sheets 12 are mutually inclined, a convex block 9 is arranged inside the groove 6, the convex block 9 and the groove 6 are circular in left side shape, the outer wall of the convex block 9 is in contact with the inner wall of the groove 6, sliding grooves 4 are formed in the top and the bottom of the groove 6, sliding blocks 5 are fixedly connected to the top and the bottom of, the front side wall and the rear side wall of the sliding block 5 are both contacted with the groove wall of the sliding groove 4, one side of the convex block 9 close to the groove wall of the groove 6 is fixedly connected with one end of the compression spring 8, the other end of the compression spring 8 is fixedly connected with one end of the compression spring 8, one side of the convex block 9 close to the compression spring 8 is fixedly connected with one end of the connecting block 11, the other end of the connecting block 11 is fixedly connected with one side of the first conducting piece 10, the first conducting piece 10 is positioned at the left side of the two second conducting pieces 12, the first conducting piece 10 is positioned between the two fixed blocks 14, the connecting block 11 and the fixed blocks 14 are made of insulating non-conducting wood, one side of the convex block 9 far away from the compression spring 8 is convexly arranged, one side of the convex block 9 far away from the compression spring 8 penetrates through the groove 6 and extends to the outside of the groove 6, through detecting lamp 7, compression spring 8, lug 9, circular telegram piece 10, circular telegram piece two 12 and reset spring 13, when the back becomes the camel, back extrusion lug 9, under compression spring 8's effect, circular telegram piece 10 and the contact of circular telegram piece two 12, detect lamp 7 and sound, the purpose that the chair has the ability of detecting the camel back has been reached, 1 bottom fixedly connected with chair foot 2 of seat support, 2 bottom fixedly connected with universal wheel 15 of chair foot, 15 openly articulates there is the service brake 16 of universal wheel, through setting up universal wheel 15 and service brake 16, the removal and the fixed purpose that make things convenient for whole chair have been reached, the quantity of chair foot 2 is four, 2 evenly distributed of four chair feet are in 1 bottom four corners of seat support, 3 one side fixedly connected with two handrails 17 of the back of the chair, two handrails 17 distribute in the both sides of 3 lateral walls of the back of the chair, handrail 17 is located the below of lug.

The working principle is as follows: when using, on the people sits the chair, during the involuntary hunchback in back, crooked back and lug 9 contact, extrusion lug 9, under the effect of extrusion force, compression spring 8 compresses, makes two 12 contacts of an electrified piece 10 and two electrified pieces, makes the circuit of detecting lamp 7 become the route by opening a circuit, leads to detecting lamp 7 to sound, has reached the purpose that the chair has the ability of detecting the hunchback, through setting up universal wheel 15 and service brake 16, has reached the purpose that conveniently removes and fixed chair.

To sum up, this seat of position of sitting detection function, through detecting lamp 7, compression spring 8, lug 9, circular telegram piece one 10, circular telegram piece two 12 and reset spring 13, when the back becomes hunchback, back extrusion lug 9, under compression spring 8's effect, circular telegram piece one 10 and circular telegram piece two 12 contacts, detect lamp 7 and sound, reached the purpose that the chair has the ability of detecting the hunchback, solved the problem that current chair does not have the ability of detecting the hunchback, through setting up universal wheel 15 and service brake 16, reached the removal and the fixed purpose that make things convenient for whole chair.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. The utility model provides a seat of position of sitting detection function, includes seat support (1), its characterized in that: the chair comprises a chair seat (1), a chair back (3) and a groove (6) arranged on the left side of the chair back (3), wherein two fixed blocks (14) are connected to the groove wall of the groove (6), two mutually-close sides of the fixed blocks (14) are hinged to a second electrified sheet (12) through hinges, one side of the second electrified sheet (12) is connected with one end of a reset spring (13), the other end of the reset spring (13) is connected with one end of the fixed blocks (14), a convex block (9) is arranged inside the groove (6), one side, close to the groove wall of the groove (6), of the convex block (9) is connected with one end of a compression spring (8), the other end of the compression spring (8) is connected with the groove wall of the groove (6), one side, close to the compression spring (8), of the convex block (9) is connected with one end of a connecting block (11), and the other, protruding setting in compression spring (8) one side is kept away from in lug (9), and lug (9) one side of keeping away from compression spring (8) runs through recess (6) and extends to recess (6) outside, one side of keeping away from lug (9) in the back of the chair (3) is installed and is detected lamp (7), it is provided with power supply battery to detect lamp (7) inside, power supply battery's both ends are respectively in two circular telegram piece two (12) electric connection.

2. The seat with a sitting posture detecting function according to claim 1, characterized in that: the chair seat is characterized in that chair legs (2) are connected to the bottom of the chair seat (1), universal wheels (15) are connected to the bottom of the chair legs (2), and foot brakes (16) are hinged to the front sides of the universal wheels (15).

3. The seating posture detecting function seat according to claim 2, wherein: the number of the chair legs (2) is four, and the four chair legs (2) are uniformly distributed at four corners of the bottom of the chair seat (1).

4. The seat with a sitting posture detecting function according to claim 1, characterized in that: two armrests (17) are connected with one side of the chair back (3), and the armrests (17) are distributed on two sides of the side wall of the chair back (3).

5. The seat with a sitting posture detecting function according to claim 1, characterized in that: spout (4) have all been seted up to recess (6) cell wall top and bottom, lug (9) top and bottom all are connected with slider (5), one side that lug (9) were kept away from in slider (5) runs through spout (4) and extends to spout (4) inside and spout (4) cell wall contact, and the front and back lateral wall of slider (5) all contacts with spout (4) cell wall.

6. The seat with a sitting posture detecting function according to claim 1, characterized in that: the left sides of the lug (9) and the groove (6) are circular, and the outer wall of the lug (9) is in contact with the inner wall of the groove (6).