CN211911072U - Seat - Google Patents

Abstract

The utility model discloses a seat relates to technical field such as domestic utensil, amusement and recreation, healthy health preserving, behavioral analysis, especially relates to a seat with health preserving, practise the function, the entertainment function, through reverse thinking, the design target, function and the structure of current seat have been changed, the technical feature who utilizes technical staff to try to avoid produces unexpected technological effect, form new usage, both can daily sit and rest the use, also help the user to hold the position of sitting, agile waist hip, form good healthy habit, improve physical function, reinforcing physical fitness.

Description

Seat

Technical Field

The utility model relates to the technical field of household appliances, entertainment, health preserving, behavior analysis and the like, in particular to a seat with the functions of preserving health, practicing and entertainment.

Background

The existing seats such as stools, chairs and sofas are designed to be stable, stable and comfortable, and most of the seats do not allow the seat surface to freely incline or swing. Most rocking chairs can only rock in a fixed direction, for example, can only rock back and forth or left and right, but cannot freely rock in multiple directions. A few seating devices designed to allow multidirectional tilting or rocking of the seating surface have been proposed, which also try to limit the tilting or rocking range of the seating surface to a small range, such as the invention patent application entitled "a seating device and its tilting and rocking device", with the application No. CN201710512322.8, which "uses non-uniform and zoned load to effectively control the deformation range of the elastic load bearing member" to limit the tilting and rocking range of the seating surface. The main functions of the existing seat are to provide rest or serve as furnishings and supports, and the existing seat does not have or does not need special health care, sitting posture correction and agile training functions, so that the inclination direction cannot be continuously changed at a high speed and a high frequency for a long time, or heavy friction, collision, heating, noise, loss and the like are generated when the inclination direction is continuously changed at a high speed and a high frequency for a long time.

Other current devices with sitting posture reminding or correcting functions, the starting point of design is also based on the stable and comfortable support of the seat, and the seat surface is not expected to incline and swing, and patent applications such as CN201710788676.5 and CN201710788635.6 propose "by arranging a pressure sensor array on the seat and an infrared sensor array on the backrest, the hip gravity center and the back backrest distance of a person are monitored in real time, and people are reminded actively when the sitting posture is incorrect". The device for sampling and analyzing the sitting posture of the user by using the pressure sensor, the light or the visual sensor can play a certain monitoring and reminding role, but is complex to implement, more limited in external shape of the user or the device, stiff in posture, difficult to adapt to different body shapes and different dresses, easy to report by mistake, miss and confuse the user, and even if the user is reminded, the user is difficult to know how to sit correctly and is suitable for health preservation.

The existing sitting method is lack of auxiliary tools, so that a practicer often has a wrong sitting posture and cannot know the sitting posture, and the practicer is easy to sleep in the sitting process, so that the exercise and health maintenance effects are influenced. The existing method for acquiring and analyzing the behavior, health and emotion data of human individuals is rarely carried out through sitting posture data.

Disclosure of Invention

The utility model discloses the technical problem that will solve is: through reverse thinking, change the design objective of current thing to sit on, function and structure, provide one kind and possess stronger health preserving, practise the merit, the thing to sit on of entertainment function, comfortable when making the user just sit, uncomfortable when askew sitting, the guide is assisted the user and is just ajusted the position of sitting, form good healthy habit, still can help the user to wave the health through the wrench movement and reach exercise, health preserving, practise the merit, the entertainment effect, on the other hand also can provide a method of sitting, a position of sitting data acquisition instrument and method, a technical scheme of adoption is as follows:

1. the utility model provides a seat, comprises base, seat face, supporting connection spare, the supporting connection spare lower extreme is connected with the base upper end, and the connecting piece upper end is connected with seat face below, its characterized in that: the support connecting piece is elastic and unstable in support of the seat surface; when a user sits on the seat surface, namely a resultant force action point of distributed pressure applied to the seat surface by the body of the user falls within the range of a central area in the vertical direction of the supporting connecting piece and the direction of the resultant force is downward, the direction of the resultant force of the elastic action of the supporting connecting piece is upward, and the support seat surface is kept stable and comfortable; when a user sits on the seat face obliquely, namely the user sits on the seat face not normally, the seat face inclines, and the direction of the resultant force of the elastic action of the supporting connecting piece generates deviation instability, so that the user feels uncomfortable; the seat surface may be inclined in any direction of 360 degrees corresponding to different degrees and directions in which the user sits askew.

The existing seat mostly pursues to be stable and comfortable, avoids unstable support as far as possible, but also can cause great harm to human bodies because the existing seat is too stable and comfortable, a plurality of people cannot know the seat due to bad sitting posture habit, and the sitting posture is often incorrect. The thing to sit on provides an unstable support, probably inclines towards 360 degrees arbitrary directions at any time, turns into favourable characteristic with unfavorable technical feature among the prior art, has new performance, and technical effect has produced the change of "matter", makes the user keep alert constantly, the conscious corrects the position of sitting, cultivates good custom to improve physical function, reinforcing health quality.

2. The seat of claim 1, further characterized by: the supporting connecting piece only uses 1 compression spring; except that the 1 compression spring is used for supporting and connecting, other supporting and limiting parts are not needed between the base and the seat surface.

Preferably, the compression spring is generally selected from a wire diameter of 6-8 mm, a length of 50-150 mm and an effective number of turns of 2-6 turns, is used for sitting on a leg, is generally smaller than 100mm in outer diameter and is used for sitting on a leg, is generally smaller than 200mm in outer diameter, and is used for calculating specific parameter models by applying a general compression spring elasticity calculation formula according to different weights of users.

The main purpose of using compression springs or extension springs for the existing seat is to make users more comfortable, the number of the springs is more than 1, a single compression spring is used as a support buffer between a base and a seat surface, and limiting and protecting parts such as spring sleeves or support rods are required to be additionally arranged. The utility model uses only 1 compression spring, and does not need other supports, limit and protection parts, and the elements are omitted, thereby transforming the unfavorable factors in the prior art into favorable characteristics, forming unstable supports with more inclination directions, larger inclination amplitude, better body feedback and more flexibility, having new performance and bringing unexpected technical effects; the structure is simpler, the implementation is simpler and more convenient, and the requirements of high speed, high frequency and long-time inclined swing can be responded.

3. The piece of seating furniture according to item 1 or 2, further characterized by: the upper surface of the seat surface is distributed with a plurality of convex massage points, the height of the convex massage points is more than 8mm, and the mutual distance of the convex massage points is more than 5mm, so as to assist the stimulation and massage of the parts of the user, such as the buttocks, which are contacted with the seat surface. Preferably, the acupressure probe is attached to the upper surface of the pedal to form a plurality of convex massage points.

Under the condition of the prior art, a lot of people select static objects such as goose egg slates, finger pressure plates and the like to exercise and preserve health, the static objects are relatively boring to use, and the pressure and pain parts which need to be exercised more often can be avoided in the using process; the user sits the utility model discloses on the protruding massage point of thing to sit on the face of a chair, because the unstable support of thing to sit on, it is more obvious that the amazing, massage effect that obtain can be than using on static article, the user can also sit initiatively wrench movement waist hip is taken exercise on the thing to sit, can reach better massage effect.

4. The seat according to any of claims 1 to 3, further characterized by: the inclination angle detection device comprises an inclination angle sensing part, wherein the inclination angle sensing part is attached to the seat surface and is linked with the seat surface to detect the inclination angle of the seat surface in real time.

In the prior art, some devices perform sampling analysis on the sitting posture of a user by installing a pressure sensor array on a seat surface, or arranging an infrared sensor array and a camera on a backrest, or wearing a sensor on the body of the user, and the technologies are relatively complex to implement, have more limitations on the external shape of the user or the device, and mostly only can reflect local conditions. The change of thing to sit on, each position of user's health, whole can reflect on the inclination change of seat face, inclination sensing component adheres to the seat face, and with the seat face linkage, only need use 1 sensing component just can monitor the overall situation.

5. The seat of claim 4, further characterized by: the device comprises a wireless communication component, and is used for collecting the inclination angle data of the seat surface detected by the inclination angle sensing component and sending the data outwards in a wireless communication mode.

The existing seat cannot freely tilt for 360 degrees or does not have a tilt angle sensing part, so that dynamic seat surface tilt angle data cannot be acquired in a non-contact mode or the data significance is not great. The thing to sit on provides unstable support, and dynamic seat face inclination data can reflect a lot of useful information, for example: the user has or not sits on the seat, has or not moves like a needle felt, has or not moves around, has or not does not sit for a long time, has or not always tends to one side, and the data can reflect the behavior, health, mood and other conditions of the user, are automatically sent outwards in a non-contact way, can be further sorted, analyzed and mined by external equipment, and has more meaningful uses.

6. The seat according to claim 4 or 5, further characterized by: the seat surface inclination reminding device comprises an inclination reminding component, and when the inclination angle of the seat surface is detected to exceed a certain range, a user is reminded by automatically making a sound or vibrating.

Preferably, the audible alert can be automatically emitted, allowing the user to turn off the audible alert; the seat surface can also generate vibration, so that the seat surface can be sensed by one user without disturbing other people.

7. The seat according to any of claims 4 to 6, further characterized by: the music instrument comprises a twisting music playing part, wherein when the inclination angle of the seat surface is detected to exceed a certain range, the music instrument automatically makes sound, different sounds are made corresponding to different inclination directions, and different sounds can be made corresponding to different inclination directions and different inclination amplitudes.

The twisting music playing part has the function of inclination reminding, is more interesting, attracts a user to use, plays music through local twisting of the waist, the hip and the like, is novel, and can better exercise body coordination, flexibility and accuracy while cultivating the rhythm sense and the rhythm sense of the user, thereby achieving multiple purposes.

8. The seat according to any of claims 4 to 7, further characterized by: the system comprises a command timing part, a command input part and a command output part, wherein the command input part is used for automatically sending a direction command sequence to a user, commanding the user to tilt and twist towards a corresponding direction, automatically detecting and calculating the number of commands correctly completed by the user in a preset time, or automatically detecting and calculating the time taken by the user for correctly completing the preset action direction command sequence, and outputting the completed number or/and the used time to the outside. The direction instruction can be sent out in various modes such as playing sound, character display, light indication and the like.

Preferably, the front, back, left, right, front left, front right, back left and back right tilt directions are predetermined, the timing duration is predetermined, the command timing component automatically sends out a command in one direction, countdown is started synchronously, the user twists the body to drive the seat surface of the seat to tilt towards the corresponding direction, the command timing component automatically compares the data detected by the tilt angle sensing component, if the actual action direction of the user is consistent with the command direction, the correct number is automatically accumulated, the next command is automatically sent out at random, and the process is circulated until the countdown is finished.

Optionally, a front, a rear, a left, a right, a front left, a front right, a rear left, and a rear right are predetermined, a direction instruction sequence is selected in advance, the order timing component automatically sends a first instruction of the instruction sequence, timing is started synchronously, the user twists the body to drive the seat surface of the seat to tilt towards a corresponding direction, the order timing component automatically compares data detected by the tilt angle sensing component, if the actual action direction of the user is consistent with the instruction direction, a next instruction in the instruction sequence is automatically sent, the process is repeated until the user correctly completes the last instruction in the instruction sequence, and timing is stopped, so that the total time for the user to complete the corresponding instruction sequence is obtained.

The seat and the use method are interesting, can help a user relax the body, improve the coordination, the flexibility and the agility, can improve the body function and enhance the body quality after being frequently used, and can be used for social sharing, interaction and competition.

9. The seat according to any of claims 1 to 8, further characterized by: comprises a massage motor which is arranged on the upper surface of the seat surface and automatically massages a user.

10. The seat according to any of claims 1 to 9, further characterized by: including the intention seat cover of easy dismouting and trade to the cladding of easy dismouting of trading on the seat face, the user can dismantle by oneself, change, can customize individualized outward appearance by oneself.

11. The seat according to any of claims 1 to 10, further characterized by: including audio playback components for playing accompaniment music, classical articles, voice commands, and the like.

12. A sitting method is characterized in that a user sits by adopting the sitting tool from any one of items 1 to 11, and comprises the following steps:

s1: placing the seat stably;

s2: aiming the YIN acupoint at the central area of the supporting connecting piece of the seat in the vertical direction;

s3: trying to hang down or pan legs to sit on the piece of seating furniture and keeping the piece of seating furniture from falling;

s4: adjusting sitting posture of a body, adjusting top strength, chest and back stretching, waist loosening, shoulder sinking and elbow falling, and leg and foot straightening from head to foot to ensure that the seat is gradually stable, the lateral acting force such as the generated torsion force is smaller and better, the auxiliary support of the hand is gradually separated, the hand is easily placed on the leg, and the eye curtain is slowly hung;

s5: relaxing the whole body, and regulating respiration, wherein abdominal respiration or inverse abdominal respiration can be adopted to gradually achieve slow, uniform, deep and long;

s6: kept from falling off the seat, and returned to step S4 or S5 as necessary until the end.

The sitting method can help the user to correct the sitting posture, the unstable support is beneficial to the user to keep the state of relaxation and warning, the user is prevented from sleeping, and the sitting efficiency and effect can be improved.

13. A sitting posture data acquisition method is characterized in that: the method for collecting the sitting posture data of the user by adopting the seat from any one of items 1 to 11 comprises the following steps:

s1: placing the seat stably, and then starting;

s2: the seat automatically and regularly acquires the inclination angle data of the seat surface according to a preset sampling period, and brings the data into a queue to be sent;

s3: the seat automatically packages the seat surface inclination angle data sequence collected in the step S2 according to a preset sending period and sends the package to the outside; the process returns to step S2 to be executed in a loop.

Alternatively, step S2 may also be implemented by time-stamping the acquired seat cushion tilt angle data locally, and allowing the data to be queried and read by an external device when necessary.

The existing seat cannot freely tilt for 360 degrees or does not have a tilt angle sensing part, so that dynamic seat surface tilt angle data cannot be acquired in a non-contact mode or the data significance is not great. The thing to sit on provides unstable support, and dynamic seat face inclination data can reflect a lot of useful information, for example: the user has or not sits on the seat, has or not moves like a needle felt, has or not moves around, has or not does not sit for a long time, has or not always tends to one side, and the data can reflect the behavior, health, mood and other conditions of the user, are automatically sent outwards in a non-contact way, can be further sorted, analyzed and mined by external equipment, and has more meaningful uses.

The invention has the beneficial effects that:

the seat has the advantages that the seat is simple in structure, economical and practical, can be used for daily sitting and rest, can also enable a user to be comfortable and uncomfortable when sitting rightly and sitting askew, guides the user to correct the sitting posture to form a good health habit, can help the user to achieve the effects of exercise, health preservation, exercise and entertainment through twisting and swinging the body, and can also be used for social sharing, interaction and competition; a sitting tool and a sitting method are also created, which can help users to improve sitting efficiency and effect; a sitting posture data acquisition tool and a sitting posture data acquisition method are also created, can be used for monitoring, analyzing and managing indexes of user such as behavior, health and emotion, and can be further organized, analyzed and mined by external equipment to generate more meaningful purposes. After popularization, the method can obviously reduce the social medical cost expenditure, enrich the cultural life of people and improve the happiness index of people.

Drawings

The present invention will be further explained with reference to the accompanying drawings and embodiments, and fig. 1 is a schematic diagram illustrating the components of an embodiment of the present invention.

Detailed Description

Fig. 1 is a schematic view of the structure of an embodiment of the present invention. The main body of the embodiment comprises a base 1, a seat surface 2 and a supporting connecting piece 3, wherein the base 1 can be implemented by selecting a universal base component, and can be assembled by selecting parts such as a corresponding tray, a telescopic air rod, a dustproof sleeve, five-star feet, wheels and the like according to the weight and the using environment of a user; the seat surface 2 can be made of materials which are not easy to deform, such as wood boards, bamboo boards, plastic boards, metal boards and the like according to the preference of a user, has the length, the width and the thickness close to those of the existing seat and is suitable for one person to sit on; the supporting connecting piece 3 can select a large compression spring according to the weight and the preference of a user, for example, a general compression spring with the wire diameter of 7mm, the outer diameter of 70mm and the length of 80 mm; the lower end of the compression spring can be directly welded on the base, or the lower end of the compression spring can be welded on the metal sheet firstly, and then the metal sheet and the base are fixed together in a screw connection or welding way and the like; the upper end of the compression spring can be welded on the metal sheet firstly, and then the metal sheet is fixedly connected with the seat face through screws.

Alternatively, the base 1 can be simplified to use only one flat plate for directly standing on other seats for use; and a compression spring with a slightly larger outer diameter can be selected, for example, the outer diameter is about 150mm, so that the balancing difficulty is reduced, and the leg-coiling seat is convenient.

In order to distribute a plurality of protruding massage points on the upper surface of the seat surface, there may be a plurality of methods, such as cutting and carving or inserting accessories on the seat surface, manufacturing a special mold, etc., in this embodiment, the finger-pressure plate 4 is preferably selected, one (or a plurality of) finger-pressure plates having an area close to the area of the seat surface are selected, and the finger-pressure plates are fixed or adhered on the upper surface of the seat surface, and are preferably detachably adhered, for example, adhered by using a strong back adhesive magic tape.

The seat is powered by a rechargeable battery or an external power supply interface, a speaker is used as an alternative sounding element of the inclination reminding component, the twisting music playing component, the starting timing component and the audio playing component, the protection box 5 can be installed together with the power supply component and fixed below the seat surface in any mode of sticking, screwing and the like, the specific fixing position is not limited, and the seat surface is not prevented from inclining and swinging.

Electronic components such as a printed circuit board, a microprocessor, an inclination angle sensing component, a wireless communication component, a player and the like are selected and arranged in the protective box 6 together, and the protective box is fixed below the seat surface in any mode such as adhesion, screw connection and the like, and the specific fixing position is not limited, so that the seat surface is not hindered from inclining and swinging.

The microprocessor can be a single chip microcomputer, a card computer and other similar general devices, such as Arduino, STM32, C51, raspberry and any type; the inclination angle sensing component can be a sensor module which can detect and output X, Y shaft inclination angle in real time in any model such as MPU6050, ADXL345, MMA7361 and the like; the wireless communication part can be a general receiving and transmitting module with non-contact communication functions such as infrared, Bluetooth or wireless; the player can select a universal playing module capable of playing audio files such as MP 3.

The inclination angle sensing component, the wireless communication component and the player are respectively connected with an input/output port of the microprocessor, for the sake of simple connection, the electronic components can be welded or plugged on the printed circuit board and correspondingly connected through a printed circuit of the printed circuit board, the power supply component is connected with the printed circuit board to supply power for all the electronic components, and the loudspeaker is connected with the player through the printed circuit board.

The microprocessor embeds processing program automatic control inclination sensing part, wireless communication part, slope reminding part, wriggling playing part, commanding timing part and audio playing part to realize corresponding functions.

An inclination angle threshold t is preset in an embedded program of the microprocessor, for example, 5 degrees, when the absolute value of the X-axis or Y-axis inclination angle data detected by the inclination angle sensing component in real time is larger than the preset threshold t, the microprocessor sends a signal to the player, and the player gives a sound to remind a user through a loudspeaker so as to realize the function of the inclination reminding component.

Further, in the embedded program of the microprocessor, the playing frequency corresponding to each tilting direction can be defined, such as forward tilting, backward tilting, left tilting, and right tilting corresponding to C4(262Hz), E4 (330 Hz), G4 (392 Hz), a4 (440 Hz), respectively, the signals output by the tilt sensor are monitored cyclically, and the axial tilt data of X, Y are sampled, analyzed and compared, when: judging that the X < -t and the Y < t are forward inclined, and outputting a forward inclined frequency signal to the player; determining that the player tilts backwards when X is greater than t and Y is less than t, and outputting a backward tilting frequency signal to the player; if the player judges that the player inclines left, the player outputs a left inclination frequency signal; if the player determines that the player inclines rightly, | X | < t and Y > t, a rightly inclining frequency signal is output to the player; if the player is judged not to be inclined, | X | < t and | Y | < t, the sound production of the player is turned off. By analogy, more inclination directions can be defined and detected, for example, left forward inclination, left backward inclination, right forward inclination and right backward inclination are added and respectively correspond to different frequencies; multiple tilt thresholds may also be defined, with different threshold ranges for each tilt direction corresponding to different pitches. The corresponding relation of the sound name, the pitch and the frequency can be calculated by referring to the international standard or according to a formula that the frequency is doubled between every octave. The method can define that each inclination direction corresponds to different sound production frequencies and also corresponds to different sound fragments, store pre-recorded sound fragment files in a memory/card, define that each inclination direction corresponds to each file, and control a player to play the corresponding files when the inclination of the corresponding direction is detected, so that the function of twisting the music playing part can be realized. The starting timing part, the sitting method, the sitting position data acquisition method and the like are explained in more detail in the invention content part, and technicians can realize the starting timing part, the sitting position data acquisition method and the like one by referring to the implementation explanation of the wriggling music playing part.

The above examples are only intended to illustrate the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and so on, many variations and modifications are possible.

Claims (10)

1. The utility model provides a seat, comprises base, seat face, supporting connection spare, the supporting connection spare lower extreme is connected with the base upper end, and the connecting piece upper end is connected with seat face below, its characterized in that: the support connecting piece is elastic and unstable in support of the seat surface; the seat surface can incline towards any direction in the elastic deformation range of the supporting connecting piece, corresponding to different degrees and directions of a user sitting askew.

2. The seat of claim 1, further characterized by: the supporting connecting piece only uses 1 compression spring; except that the 1 compression spring is used for supporting and connecting, other supporting and limiting parts are not needed between the base and the seat surface.

3. The seat according to claim 1 or 2, further characterized by: the upper surface of the seat surface is distributed with a plurality of convex massage points.

4. The seat according to claim 1 or 2, further characterized by: the inclination angle detection device comprises an inclination angle sensing part, wherein the inclination angle sensing part is attached to the seat surface and is linked with the seat surface to detect the inclination angle of the seat surface in real time.

5. The seat of claim 4, further characterized by: the device comprises a wireless communication component, and is used for collecting the inclination angle data of the seat surface detected by the inclination angle sensing component and sending the data outwards in a wireless communication mode.

6. The seat of claim 4, further characterized by: the seat surface inclination reminding device comprises an inclination reminding component, and when the inclination angle of the seat surface is detected to exceed a certain range, a user is reminded by automatically making a sound or vibrating.

7. The seat of claim 4, further characterized by: the music instrument comprises a twisting music playing component, wherein when the inclination angle of the seat surface is detected to exceed a certain range, the music instrument automatically makes sound, and different sounds are made corresponding to different inclination directions.

8. The seat according to claim 1 or 2, further characterized by: including audio playback features.

9. The seat according to claim 1 or 2, further characterized by: comprises a massage motor which is arranged on the upper surface of the seat surface and automatically massages a user.

10. The seat according to claim 1 or 2, further characterized by: including the intention seat cover of easy dismouting to the cladding of easy dismouting mode of trading on the seat face, the user can dismantle by oneself, change.

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