CN220256079U - Chair is corrected to position of sitting - Google Patents
Chair is corrected to position of sitting Download PDFInfo
- Publication number
- CN220256079U CN220256079U CN202321919390.3U CN202321919390U CN220256079U CN 220256079 U CN220256079 U CN 220256079U CN 202321919390 U CN202321919390 U CN 202321919390U CN 220256079 U CN220256079 U CN 220256079U
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- Prior art keywords
- backrest
- cushion
- fixedly connected
- end part
- sitting posture
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- 239000000919 ceramic Substances 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000465 moulding Methods 0.000 abstract 1
- 230000036544 posture Effects 0.000 description 26
- 238000012937 correction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005802 health problem Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 206010039722 scoliosis Diseases 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model relates to the technical field of auxiliary medical equipment, in particular to a sitting posture correcting chair, which comprises a bracket, wherein the top end of the bracket is fixedly connected with a cushion, one side upper part of the cushion is provided with a backrest protruding end part through integral molding, the top end of the backrest protruding end part is fixedly connected with a central clamping frame, the top end of the central clamping frame is fixedly connected with a backrest indent end part, piezoelectric ceramics are respectively and fixedly arranged at the middle parts of the backrest indent end part and the backrest protruding end part, and through the cushion, the piezoelectric ceramics, a force transmission layering, the backrest protruding end part and the backrest indent end part, when a child sits on the whole chair correctly and a group of piezoelectric ceramics can be extruded, the piezoelectric ceramics can sense that the back of the child is in the correct posture and is attached to the backrest, so that the whole sitting posture correcting chair can be convenient for judging whether the child uses the whole medical auxiliary equipment correctly, and the phenomenon that the correcting effect of the whole correcting structure is poor can not occur due to the deformation of the structure.
Description
Technical Field
The utility model relates to the technical field of auxiliary medical equipment, in particular to a sitting posture correcting chair.
Background
In the current study, writing takes most of time, the skeleton of the child in the growth and development period is not yet developed completely, is a main object of sitting posture correction, and needs to conduct good guidance on sitting postures to form good living and learning habits;
the sitting posture correcting chair is used as a medical auxiliary device for helping to correct and improve the sitting posture of children. The sitting posture correcting device is generally composed of a base, a seat, a backrest, armrests and the like, can be adjusted according to the body shape of a child, gives necessary support and guide to the body, cultures correct sitting posture habit, is helpful for preventing and treating spinal health problems such as scoliosis and the like, and can form a good sitting posture by attaching the back to an ergonomic shape structure, but in the prior art, in some sitting posture correcting devices, only the shape structures cannot be timely known when an improper sitting posture occurs, for example, the child gradually slides downwards, so that the correcting effect is poor or even disappears.
Disclosure of Invention
The utility model aims to provide a sitting posture correcting chair, which solves the problem that the overall correcting effect is poor or vanishes due to the deformation of the shape and the structure of the conventional correcting chair in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a chair is corrected to position of sitting, includes the bracket, the top fixedly connected with cushion of bracket, and one side top of cushion is equipped with the protruding tip of back through integrated into one piece, the top fixedly connected with center card frame of the protruding tip of back, and the top fixedly connected with back indent tip of center card frame, the middle part position of the protruding tip of back indent tip and back respectively fixed mounting have piezoceramics, and piezoceramics's outside cover is equipped with the cushion, the middle part position card of cushion has the force conduction layering, the bottom fixedly connected with auxiliary stand of bracket, and auxiliary stand's inboard top fixed mounting has the control box, both ends all are equipped with the flexible cover frame of side around the center card frame, and the inside sliding connection of the flexible cover frame of side has the side telescopic link, one side end fixedly connected with driving motor of center card frame.
Preferably, the connection between the concave end part of the backrest, the convex end part of the backrest and the cushion forms an L-shaped structure, and the convex end part of the backrest and one end of a group of side telescopic rods are fixedly connected, and the concave end part of the backrest, the convex end part of the backrest and the cushion form the L-shaped structure after being connected.
Preferably, the wiring terminals of the piezoelectric ceramics are connected with the wiring terminals of the controller arranged in the control box, and a voice broadcasting device is fixedly arranged above one side of the control box and connected with the wiring terminals of the controller arranged in the control box.
Preferably, the protruding end of the backrest and the concave end of the backrest are respectively connected with a group of cushions in an adhesion mode, a group of cushions are distributed in an arc-shaped structure, a group of cushions are internally provided with clamping grooves for inserting force transmission pressing strips, the shape of the force transmission pressing strips is in a T-shaped structure, and a clamping groove for clamping piezoelectric ceramics is formed in one side face of each cushion.
Preferably, the side telescopic sleeve frames are fixedly connected with the concave end parts of the backrest, a group of side telescopic sleeve frames are connected through limiting guide rails, transverse sliding grooves are formed in the lower portions of the front faces of the limiting guide rails through integrated forming, sliding blocks are arranged on the inner sides of the transverse sliding grooves, rotary tables are fixedly connected to the rear ends of the sliding blocks, and the rotary tables are connected with the output ends of driving motors.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, through the cushion, the piezoelectric ceramics, the force transmission layering, the raised end part of the backrest and the recessed end part of the backrest, when a child sits on the whole chair correctly, a group of piezoelectric ceramics can be extruded, and the piezoelectric ceramics can sense that the back of the child is in a correct posture and is attached to the backrest, so that the whole sitting posture correction chair is convenient to judge whether the child uses the whole medical auxiliary instrument correctly or not, the chair is assisted by only utilizing a special shape structure in the past, the sitting posture of the child can be corrected by the auxiliary chair, the phenomenon that the correction effect of the whole correction structure is poor due to the deformation of the structure is avoided, and meanwhile, the whole service time of the chair is prolonged, so that the utility model can solve the technical problems in the background technology.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the overall front view structure of the present utility model;
fig. 3 is a schematic view of the structure of the rotating wheel of the present utility model.
In the figure: the device comprises a 1-bracket, a 2-backrest protruding end part, a 3-center clamping frame, a 4-backrest concave end part, a 5-cushion, 6-piezoelectric ceramics, 7-force transmission pressing strips, 8-cushion, 9-auxiliary stand, 10-control box, 11-voice broadcasting device, 12-side telescopic sleeve frame, 13-limiting guide rail, 14-side telescopic rod, 15-driving motor, 16-transverse sliding groove, 17-sliding block and 18-rotating wheel.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution:
the utility model provides a chair is corrected to position of sitting, including bracket 1, bracket 1's top fixedly connected with cushion 8, and one side top of cushion 8 is equipped with the protruding tip of back 2 through integrated into one piece, the top fixedly connected with center card frame 3 of the protruding tip of back 2, and the top fixedly connected with back indent tip 4 of center card frame 3, the middle part position of the protruding tip of back 4 and back is fixed mounting respectively has piezoceramics 6, and piezoceramics 6's outside cover is equipped with cushion 5, cushion 5's middle part position card has force conduction layering 7, bracket 1's bottom fixedly connected with auxiliary stand 9, and auxiliary stand 9's inboard top fixed mounting has control box 10, both ends all are equipped with side telescopic sleeve frame 12 around the center card frame 3, and the inside sliding connection of side telescopic sleeve frame 12 has side telescopic link 14, one side end fixedly connected with driving motor 15 of center card frame 3.
As shown in fig. 1, the connection among the concave end portion 4 of the backrest, the convex end portion 2 of the backrest and the cushion 8 forms an L-shaped structure, and the convex end portion 2 of the backrest is fixedly connected with one end of a group of side telescopic rods 14, because the concave end portion 4 of the backrest, the convex end portion 2 of the backrest and the cushion 8 form an L-shaped structure after being connected, when a child sits on the cushion 8, the formed L-shaped structure meets the design requirement of ergonomics, and meanwhile, the whole chair can protect the lumbar vertebra and the cone of the child through the concave end portion 4 of the backrest and the convex end portion 2 of the backrest; the wiring terminals of the piezoelectric ceramics 6 are connected with the wiring terminals of the controller arranged in the control box 10, a voice broadcasting device 11 is fixedly arranged above one side of the control box 10, the wiring terminals of the voice broadcasting device 11 are connected with the wiring terminals of the controller arranged in the control box 10, after a child sits on the sitting posture correcting chair in a correct posture, the controller arranged in the control box 10 can control the starting of the voice broadcasting device 11 to make a sound to remind the child that the sitting posture is correct.
As shown in fig. 1 and 2, the raised end 2 of the backrest and the recessed end 4 of the backrest are respectively connected with a group of cushions 5 in an adhesive manner, the cushions 5 are distributed in an arc structure, the inner part of the cushions 5 is provided with clamping grooves for inserting the force transmission pressing strips 7, the shape of the force transmission pressing strips 7 is in a T-shaped structure, one side surface of the cushions 5 is provided with clamping grooves for clamping the piezoelectric ceramics 6, the cushions are combined in the process of assembling the whole chair, the cushions 5 can respectively connect the raised end 2 of the backrest and the recessed end 4 of the backrest, the force transmission pressing strips 7 can just abut against the piezoelectric ceramics 6, and when a child sits on the cushion 8, the piezoelectric ceramics 6 can sense that the back of the child is in a correct posture and is attached to the backrest.
As shown in fig. 1, fig. 2 and fig. 3, the side telescopic sleeve frames 12 are fixedly connected with the concave end 4 of the backrest, a group of side telescopic sleeve frames 12 are connected through limiting guide rails 13, a group of side telescopic sleeve frames 12 are arranged below the front sides of the limiting guide rails 13 through integrated forming, sliding blocks 17 are arranged on the inner sides of the transverse sliding grooves 16, the rear ends of the sliding blocks 17 are fixedly connected with rotating discs 18, the rotating discs 18 are connected with the output ends of driving motors 15, the heights and weights of children are changed along with the growth of ages, when the heights of the chairs are required to be adjusted, under the connection cooperation of the central clamping frames 3, the driving motors 15 drive the rotating discs 18 to rotate after being started, and meanwhile, the sliding blocks 17 which are originally clamped in the transverse sliding grooves 16 can push up a group of side telescopic sleeve frames 12 through limiting guide rails 13 after being stressed, so that the distance between the convex end 2 of the backrest and the concave end 4 of the backrest is adjusted quickly, the heights of the whole chair are adjusted simultaneously, and the chairs are convenient for children with the whole chairs which can adapt to the use of the chairs with low body weight.
The working flow is as follows: when the whole chair is assembled, the group of cushions 5 can be just against the group of piezoelectric ceramics 6 after the raised end part 2 of the backrest and the concave end part 4 of the backrest are respectively connected, when a child uses the sitting posture to correct the chair and sits on the cushion 8, under the condition that the sitting posture is correct, the back of the child can simultaneously squeeze the group of piezoelectric ceramics 6 through the force-conducting pressure strips 7 arranged on the cushions 5, so that the piezoelectric ceramics 6 can sense that the back of the child is in a correct posture and is attached to the backrest, the whole chair is convenient to be corrected by the whole sitting posture, the controller arranged in the control box 10 can control the starting of the voice broadcasting device 11 to make a sound under the condition of ensuring the correct sitting posture, the child is reminded of correct sitting posture, and when the child uses the sitting posture 8, the whole chair can be accurately attached to the backrest through the force-conducting pressure strips 7 arranged on the cushion 5, and the whole chair can be conveniently attached to the whole chair through the force-conducting pressure strips 6 when the child uses the sitting posture to correct the chair.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Chair is corrected to position of sitting, includes bracket (1), its characterized in that: the top fixedly connected with cushion (8) of bracket (1), and one side top of cushion (8) is equipped with protruding tip (2) of back through integrated into one piece, the top fixedly connected with center card frame (3) of protruding tip (2) of back, and the top fixedly connected with back indent tip (4) of center card frame (3), the middle part position of back indent tip (4) and protruding tip (2) of back fixed mounting has piezoceramics (6) respectively, and the outside cover of piezoceramics (6) is equipped with cushion (5), the middle part position card of cushion (5) is equipped with force conduction layering (7), the bottom fixedly connected with auxiliary stand (9) of bracket (1), and the inboard top fixedly connected with control box (10) of auxiliary stand (9), both ends all are equipped with side telescopic sleeve frame (12) around center card frame (3), and the inside sliding connection of side telescopic sleeve frame (12) has side telescopic link (14), one side end fixedly connected with motor (15) of center card frame (3).
2. A sitting posture correcting chair according to claim 1, wherein: the connection among the concave end part (4) of the backrest, the convex end part (2) of the backrest and the cushion (8) forms an L-shaped structure, and the convex end part (2) of the backrest and one end of a group of side telescopic rods (14) are fixedly connected, and the concave end part (4) of the backrest, the convex end part (2) of the backrest and the cushion (8) form the L-shaped structure after being connected.
3. A sitting posture correcting chair according to claim 1, wherein: the wiring terminals of the piezoelectric ceramics (6) are connected with the wiring terminals of the controller arranged in the control box (10), a voice broadcasting device (11) is fixedly arranged above one side of the control box (10), and the wiring terminals of the voice broadcasting device (11) are connected with the wiring terminals of the controller arranged in the control box (10).
4. A sitting posture correcting chair according to claim 1, wherein: the utility model discloses a seat back, including back protruding tip (2), back indent tip (4), cushion (5), a set of protruding tip (4), back indent tip (4) respectively with a set of cushion (5) are bonded and are connected, a set of cushion (5) are arcuation structural distribution setting, a set of the draw-in groove that powerful conduction layering (7) were pegged graft is held to the inside of cushion (5), and the appearance of powerful conduction layering (7) is "T" structural setting, the draw-in groove of clamping piezoceramics (6) has been seted up to one side of cushion (5).
5. A sitting posture correcting chair according to claim 1, wherein: the telescopic cover frame is characterized in that the side telescopic cover frame (12) is fixedly connected with the inner concave end part (4) of the backrest, a group of the side telescopic cover frames (12) are connected through limiting guide rails (13), transverse sliding grooves (16) are formed in the lower portion of the front faces of the limiting guide rails (13) through integrated forming, sliding blocks (17) are arranged on the inner sides of the transverse sliding grooves (16), rotary discs (18) are fixedly connected to the rear ends of the sliding blocks (17), and the rotary discs (18) are connected with the output ends of driving motors (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321919390.3U CN220256079U (en) | 2023-07-20 | 2023-07-20 | Chair is corrected to position of sitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321919390.3U CN220256079U (en) | 2023-07-20 | 2023-07-20 | Chair is corrected to position of sitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220256079U true CN220256079U (en) | 2023-12-29 |
Family
ID=89303751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321919390.3U Active CN220256079U (en) | 2023-07-20 | 2023-07-20 | Chair is corrected to position of sitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220256079U (en) |
-
2023
- 2023-07-20 CN CN202321919390.3U patent/CN220256079U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |