CN114391731B - Student tablet chair capable of massaging waist and back - Google Patents
Student tablet chair capable of massaging waist and back Download PDFInfo
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- CN114391731B CN114391731B CN202210074983.8A CN202210074983A CN114391731B CN 114391731 B CN114391731 B CN 114391731B CN 202210074983 A CN202210074983 A CN 202210074983A CN 114391731 B CN114391731 B CN 114391731B
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- 230000006835 compression Effects 0.000 claims abstract description 31
- 238000007906 compression Methods 0.000 claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims description 60
- 239000003381 stabilizer Substances 0.000 claims description 32
- 230000002265 prevention Effects 0.000 claims description 23
- 241001669679 Eleotris Species 0.000 claims description 22
- 230000000087 stabilizing effect Effects 0.000 claims description 16
- 230000003449 preventive effect Effects 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 230000036544 posture Effects 0.000 abstract description 12
- 241001456553 Chanodichthys dabryi Species 0.000 abstract description 4
- 230000009471 action Effects 0.000 description 7
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 4
- 208000035475 disorder Diseases 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 230000002929 anti-fatigue Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 241001059810 Cantharellula umbonata Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000021332 multicellular organism growth Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/002—Chair or stool bases
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/36—Support for the head or the back
- A47C7/40—Support for the head or the back for the back
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/54—Supports for the arms
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/62—Accessories for chairs
- A47C7/622—Receptacles, e.g. cup holders, storage containers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H15/00—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains
- A61H15/0078—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains power-driven
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- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Massaging Devices (AREA)
Abstract
The invention relates to a student tablet chair, in particular to a student tablet chair capable of massaging the waist and the back. The invention provides a student tablet chair capable of correcting sitting postures of students and massaging waist and back. The invention provides a student tablet chair capable of massaging the waist and the back, which comprises: the right side of the upper part of the bracket is provided with supporting frames in a front-back symmetrical way; a sleeping chair is rotatably arranged between the two support frames; the first compression spring is connected between the left side of the bottom of the sleeping chair and the bracket. The back of student leans on the correction board, so can make student's position of sitting rightly, avoid humpback, massage subassembly rotates alright massage student's back, reduces the sour sense of sitting for a long time of student.
Description
Technical Field
The invention relates to a student tablet chair, in particular to a student tablet chair capable of massaging the waist and the back.
Background
At present, most chairs are fixed in height format, can not correct sitting postures, especially teenager students, are in a body growth stage, the heights of the used chairs are unchanged all the time, the eyesight of the students is affected, and humpbacks of the students are caused, so that the health of the students is affected, and therefore, the chairs which are fatigue-resistant and capable of massaging and correcting sitting postures are needed to be used.
Patent grant bulletin number CN 208403807U's patent discloses an anti-fatigue tablet chair, and this tablet chair includes tablet chair skeleton and back of the chair, and tablet chair skeleton's both sides are provided with the fixed plate, and the top of fixed plate is provided with the connecting block, and the top of connecting block is provided with a plurality of metal connecting plates, and the top of a plurality of metal connecting plates is provided with the handrail base, and the inside of handrail base is provided with a plurality of second spring grooves. When the tablet chair is used, the spring is arranged to enable the armrest base and the armrest top surface to have a certain buffer effect, so that the stability of arms of students during writing is improved, the duration of writing is prolonged, and the anti-fatigue effect is achieved; also through the cooperation between dead lever and the spacing groove, the dead lever slides from top to bottom in the inside of spacing groove, provides upper and lower limit for the removal of dead lever, has also restricted the relative displacement distance between handrail top surface and the handrail base, has guaranteed the tired prerequisite of preventing again to improve the security of tablet chair, but this tablet chair does not possess massage and the function of sitting posture correction, and when the student sits for a long time, student's back department has the pain of acid to feel, thereby make the student unable study of concentration, learn with the position of sitting of mistake for a long time moreover, cause the student to have the humpback phenomenon very easily.
Aiming at the problems, the invention provides a student tablet chair capable of correcting sitting postures of students and massaging waist and back.
Disclosure of Invention
In order to overcome the defect that a student cannot learn intensively because the waist and back of the student have a pain feeling when sitting for a long time because the tablet chair does not have the functions of massaging and sitting posture correction, the invention has the technical problems that: provides a student tablet chair which can correct the sitting posture of students and can massage the waist and the back.
The invention is realized by the following technical approaches: a student tablet chair capable of massaging the waist and back, comprising: the right side of the upper part of the bracket is provided with supporting frames in a front-back symmetrical way; a sleeping chair is rotatably arranged between the two support frames; the first compression spring is connected between the left side of the bottom of the sleeping chair and the bracket; the right lower part of the sleeping chair is provided with two massage components, each massage component consists of three rotating shafts, three massage wheels and a flat belt, three rotating shafts are respectively arranged on the front side and the rear side of the right part of the sleeping chair in a rotating way, the massage wheels are respectively arranged on the rotating shafts, and the flat belts are respectively wound between the three adjacent rotating shafts; two cushion blocks are arranged on the front side and the rear side of the right side of the sleeper; the rotating frame is symmetrically arranged at the front and back of the lower part of the right side of the sleeper; the rotating rods are rotatably arranged on the two rotating frames; the upper parts of the rotating rods are respectively provided with a servo motor; the first gears are arranged on the output shafts of the two servo motors; the second gears are arranged on one side, opposite to the rotating shafts, of the upper parts of the two massage components, and the first gears are meshed with the second gears after rotating; the lower parts of the two rotating rods are respectively provided with a jacking block in a rotating way; a torsion spring is wound between the rotating rod and the similar rotating frame; the correcting mechanism is arranged on the sleeping chair and can correct the sitting postures of students; the left part of the sleeping chair is provided with a desk mechanism which can be convenient for students to read and write.
Preferably, the correction mechanism includes: the correcting rod is symmetrically arranged on the right part of the sleeping chair in a front-back and front-back rotation mode, the correcting rod downwards rotates to be contacted with the jacking block, and the correcting rod downwards rotates to be contacted with the cushion block; the guide blocks are symmetrically arranged in front and back of the middle part of the sleeper; a correcting plate which can correct the sitting posture of the student is arranged between the upper parts of the two correcting rods; the first clamping rods are arranged on the two guide blocks in a sliding mode, and are clamped into the similar correction rods; the wedge-shaped blocks are arranged on one back side of the two first clamping rods; and a return spring is wound between the first clamping rod and the inner side of the similar guide block.
Preferably, the desk mechanism includes: the connecting rods are arranged on the front side and the rear side of the left part of the sleeping chair; the stabilizer bar is arranged between the two connecting rods in a sliding manner; pedals which are convenient for students to place the legs are arranged at the lower part of the stabilizer bar; the drawer is arranged on the upper portion of the stabilizing rod, and is convenient for students to place articles and books.
Preferably, the stabilizer further comprises a distance adjusting mechanism capable of adjusting the distance of the stabilizer bar, and the distance adjusting mechanism comprises: the stabilizing blocks are symmetrically arranged on the front side and the rear side of the left part of the sleeping chair, and are positioned on the right side of the connecting rod; an armrest is arranged between the two adjacent stabilizing blocks, and the lower parts of the armrests are connected with the bracket; the distance adjusting frames are symmetrically arranged on the right side of the middle part of the stabilizer bar in front-back direction; the screw rods are arranged on the two distance adjusting frames in a threaded connection mode; and top caps are arranged at the tops of the two connecting rods and are in threaded connection with the screw rods.
Preferably, the utility model further comprises an anti-falling mechanism capable of avoiding dislocation of the correction plate, and the anti-falling mechanism comprises: the right sides of the upper parts of the two armrests are respectively provided with an anti-falling frame; the right sides of the upper parts of the two handrails are respectively provided with an inclined rod, and the inclined rods are positioned below the anti-falling frame; the sliding block is arranged between the similar anti-falling frame and the right part of the inclined rod in a sliding manner, and round holes are formed in the lower parts of the sliding blocks; the two sliding blocks are respectively provided with a pressing rod, and the pressing rods move downwards and are contacted with the wedge-shaped blocks; the upper parts of the two inclined rods are provided with guide plates; the second clamping rods are arranged on the two guide plates in a sliding mode, and the sliding blocks slide downwards to be contacted with the second clamping rods; and the second compression spring is wound between the right part of the second clamping rod and the similar guide plate.
Preferably, the utility model also comprises a prevention mechanism capable of preventing the disorder of the legs of students, and the prevention mechanism comprises: a prevention rack is arranged on the left side of the upper part of the stabilizing rod; the prevention plate is rotatably arranged on the prevention frame and can prevent the disorder of legs of students; torsion springs are symmetrically connected around the upper part of the prevention plate and the prevention frame, and the initial state of the torsion springs is a deformation state.
Preferably, the student hanging article placing device also comprises a placing mechanism which is convenient for students to hang articles, and the placing mechanism comprises: the slide bars are arranged on the front side and the rear side of the upper part of the stabilizing rod in a sliding manner; the third compression spring is wound between the sliding rod and the stabilizing rod; the clamping plates are arranged on the two sliding rods and clamped into the preventing plates; push rods are arranged on the right parts of the two clamping plates in a sliding mode, and are connected with similar wedge-shaped blocks; five hooks which are convenient for students to hang articles are uniformly arranged on the two push rods at intervals; and a fourth compression spring is wound between the push rod and the similar clamping plate.
Preferably, the armrest is provided with a sponge sleeve.
The design starting point, concept and advantages of the invention are as follows, as can be seen from the above description of the structure of the invention: 1. the back of student leans on the correction board, so can make student's position of sitting rightly, avoid humpback, massage subassembly rotates alright massage student's back, reduces the sour sense of sitting for a long time of student.
2. The student twists the screw rod and upwards moves and break away from with the top cap, then the student pulls the stabilizer bar and slides about the connecting rod, alright adjust the interval between bedroom and the drawer, make things convenient for the student to use.
3. The student promotes the depression bar and moves down and extrude the wedge, and then makes correction pole rotate rightwards and contact with the kicking block to the student of being convenient for massage.
4. The clamping plate moves back to avoid clamping the preventing plate, and the torsion spring resets to drive the preventing plate to rotate upwards by 90 degrees to be unfolded, so that the preventing plate can be opened when a student lies down to massage, and the student can straighten the legs conveniently.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of a first part of the present invention.
Fig. 3 is a schematic perspective view of a second part of the present invention.
Fig. 4 is a schematic perspective view of a third portion of the present invention.
Fig. 5 is an enlarged schematic view of the structure of the present invention at a.
Fig. 6 is a schematic perspective view of a first embodiment of the correcting mechanism of the present invention.
Fig. 7 is a schematic diagram of a second perspective view of the correcting mechanism of the present invention.
Fig. 8 is a schematic perspective view of a desk mechanism according to the present invention.
Fig. 9 is a schematic perspective view of the distance adjusting mechanism of the present invention.
Fig. 10 is an enlarged schematic view of the structure of the present invention at B.
Fig. 11 is a schematic view of a first perspective structure of the anti-disengaging mechanism of the present invention.
Fig. 12 is a schematic view of a second perspective structure of the anti-disengaging mechanism of the present invention.
Fig. 13 is a schematic perspective view of a preventive mechanism of the present invention.
Fig. 14 is a schematic view of a first perspective structure of the storage mechanism of the present invention.
Fig. 15 is a schematic view of a second perspective structure of the storage mechanism of the present invention.
Meaning of reference numerals in the drawings: 1. the support, 2, the sleeper, 3, the first compression spring, 4, the massage assembly, 5, the cushion, 6, the support, 71, the rotating frame, 72, the rotating rod, 73, the servo motor, 74, the first gear, 75, the second gear, 76, the top block, 77, the torsion spring, 11, the correction mechanism, 111, the correction rod, 112, the guide block, 113, the correction plate, 114, the first clamping rod, 115, the wedge block, 116, the return spring, 12, the desk mechanism, 121, the connecting rod, 122, the stabilizer bar, 123, the pedal, 124, the drawer, 13, the range adjusting mechanism, 131, the armrest, 132, the stabilizer block, 133, the range adjusting frame, 134, the screw, 135, the top cap, 14, the anti-release mechanism, 141, the anti-release frame, 142, the diagonal rod, 143, the compression rod, 144, the slider, 145, the guide plate, 146, the second clamping rod, 147, the second compression spring, 15, the prevention mechanism, 151, the prevention frame, 152, the prevention plate, 153, the torsion spring, 16, the storage mechanism, 161, the slide bar, 162, the third compression spring, 163, 165, the fourth compression spring, the hook, 166, the push rod, and the fourth hook.
Detailed Description
The invention is described in further detail below with reference to the drawings and the detailed description, but does not limit the scope of protection and the application of the invention.
Example 1
Referring to fig. 1-8, a student tablet chair capable of massaging the waist and back comprises a bracket 1, a sleeper chair 2, a first compression spring 3, a massage component 4, a cushion block 5, a support frame 6, a rotating frame 71, a rotating rod 72, a servo motor 73, a first gear 74, a second gear 75, a top block 76, a torsion spring 77, a correcting mechanism 11 and a desk mechanism 12, wherein the support frame 6 is symmetrically welded on the front and back of the right side of the upper part of the bracket 1, the sleeper chair 2 is rotatably arranged between the two support frames 6, the first compression spring 3 is connected between the left side of the bottom of the sleeper chair 2 and the bracket 1, the right lower part of the sleeper chair 2 is provided with two massage components 4, the massage components are composed of three rotating shafts, three massage wheels and a flat belt, the front and back sides of the right part of the sleeper chair 2 are rotatably provided with the three rotating shafts, the massage wheels are arranged on the rotating shafts, the flat belt is wound between the three rotating shafts, two cushion blocks 5 are welded on the front side and the rear side of the right side of the sleeper chair 2, rotating frames 71 are symmetrically arranged on the front side and the rear side of the lower portion of the right side of the sleeper chair 2, rotating rods 72 are arranged on the two rotating frames 71 in a rotating mode, servo motors 73 are arranged on the upper portions of the rotating rods 72, first gears 74 are connected to output shafts of the two servo motors 73 in a key mode, second gears 75 are connected to opposite sides of rotating shafts of the upper portions of the two massage components 4 in a key mode, the first gears 74 are meshed with the second gears 75 after rotating, top blocks 76 are arranged on the lower portions of the two rotating rods 72 in a rotating mode, torsion springs 77 are arranged between the rotating rods 72 and the similar rotating frames 71 in a winding mode, a correcting mechanism 11 is arranged on the sleeper chair 2, the correcting mechanism 11 can correct sitting postures of students, a desk mechanism 12 is arranged on the left portion of the sleeper chair 2, and the desk mechanism 12 can be convenient for students to read and write.
Referring to fig. 6-7, the correcting mechanism 11 includes a correcting rod 111, a guide block 112, a correcting plate 113, first clamping rods 114, wedge blocks 115 and a return spring 116, the correcting rod 111 is symmetrically arranged at the front and back of the right part of the sleeper chair 2, the correcting rod 111 rotates downwards to be in contact with the top block 76, the correcting rod 111 rotates downwards to be in contact with the cushion block 5, the guide blocks 112 are symmetrically welded at the front and back of the middle part of the sleeper chair 2, the correcting plate 113 capable of correcting sitting postures of students is arranged between the upper parts of the two correcting rods 111, first clamping rods 114 are slidably arranged on the two guide blocks 112, the first clamping rods 114 are clamped into the adjacent correcting rods 111, the wedge blocks 115 are arranged at one back side of the two first clamping rods 114, and the return spring 116 is wound between the first clamping rods 114 and the inner side of the adjacent guide blocks 112.
Referring to fig. 8, the desk mechanism 12 includes a connecting rod 121, a stabilizer 122, pedals 123 and a drawer 124, wherein the connecting rods 121 are disposed on the front and rear sides of the left portion of the sleeper 2, the stabilizer 122 is slidably disposed between the two connecting rods 121, the pedals 123 are disposed on the lower portion of the stabilizer 122, the students can conveniently place the pedals 123 with two legs, the drawer 124 is disposed on the upper portion of the stabilizer 122, and the drawers 124 are convenient for the students to place articles and books.
When the chair is needed, a student can sit on the couch 2, the first compression spring 3 is slightly compressed under the action of gravity to play a buffering role, the back of the student leans against the correction plate 113, so that the sitting posture of the student is correct, humpback is avoided, the student can put books on the top of the drawer 124 for learning, the books which are not used temporarily are put into the drawer 124, the two feet of the student can be stepped on the pedal 123, when a certain time is learned, the waist and back have a pain feeling, the student can pull the wedge block 115 to drive the first clamping rod 114 to move outwards, the reset spring 116 is compressed, the first clamping rod 114 does not clamp the correction rod 111 any more, the correction rod 111 and the correction plate 113 rotate to the right side under the action of gravity, the wedge block 115 is loosened, the wedge block 115 and the first clamping rod 114 move inwards to reset under the action of the reset spring 116, the correction rod 111 rotates to be in contact with the top block 76 and then continuously rotates, the top block 76 can be rotated, the top block 76 rotates to drive the rotating rod 72, the servo motor 73 and the first gear 74 to rotate, the torsion spring 77 deforms, the first gear 74 rotates to be meshed with the second gear 75, then the servo motor 73 can be started to work, the output shaft of the servo motor 73 rotates to drive the second gear 75 to rotate through the first gear 74, the second gear 75 rotates to drive the upper rotating shaft in the massage assembly 4 to rotate, the whole massage assembly 4 rotates through a flat belt, at the moment, a student can lie down, the back depends on the sleeper 2 and the correction plate 113, the massage assembly 4 rotates to massage the back of the student, when no massage is needed, the student can rise up first, the first compression spring 3 resets, the wedge block 115 is pulled again to drive the first clamping rod 114 to move outwards, the return spring 116 is compressed, then, the correction plate 113 and the correction rod 111 can be pulled to rotate and reset to the left, the wedge block 115 is loosened, the wedge block 115 and the first clamping rod 114 move and reset inwards under the action of the reset spring 116, the first clamping rod 114 moves and resets inwards, the correction rod 111 can be clamped, the correction rod 111 rotates and resets and does not abut against the jacking block 76 any more, the jacking block 76, the rotating rod 72, the servo motor 73 and the first gear 74 rotate and reset under the action of the torsion spring 77, the servo motor 73 stops working, and therefore the massage assembly 4 does not rotate any more.
Example 2
Referring to fig. 1, fig. 2, fig. 9 and fig. 10, on the basis of embodiment 1, the device further comprises a distance adjusting mechanism 13, the distance adjusting mechanism 13 can adjust the distance between the stabilizer bars 122, the distance adjusting mechanism 13 comprises armrests 131, stabilizer blocks 132, distance adjusting frames 133, screws 134 and top caps 135, the stabilizer blocks 132 are symmetrically welded on the front side, the rear side and the left side of the left part of the horizontal chair 2, the stabilizer blocks 132 are positioned on the right side of the connecting rod 121, armrests 131 are arranged between two adjacent stabilizer blocks 132, the lower parts of the armrests 131 are connected with the bracket 1, sponge sleeves are arranged on the armrests 131, the distance adjusting frames 133 are symmetrically arranged on the front and the rear sides of the middle parts of the stabilizer bars 122, the tops of the two distance adjusting frames 133 are provided with screws 134 in a threaded connection mode, the tops of the two connecting rods 121 are provided with top caps 135, and the top caps 135 are in threaded connection with the screws 134.
When the interval between the sleeper chair 2 and the drawer 124 needs to be adjusted, the student twists the screw 134 to move upwards and separate from the top cap 135, then the student pulls the stabilizer bar 122 to slide left and right at the connecting rod 121, and can be used for conveniently the student to adjust the interval between the sleeper chair 2 and the drawer 124, after the use is completed, the student pushes the stabilizer bar 122 to slide on the connecting rod 121 for resetting, when the stabilizer bar 122 resets, the student reversely twists the screw 134 to move downwards and contact with the top cap 135, limit the stabilizer bar 122, the student can conveniently support arms under the action of the armrest 131, and the sponge sleeve is arranged on the armrest 131, so that the student can feel more comfortable.
Referring to fig. 2, 11 and 12, the anti-disengaging mechanism 14 is further included, the anti-disengaging mechanism 14 can avoid the dislocation of the correction plate 113, the anti-disengaging mechanism 14 includes an anti-disengaging frame 141, an inclined rod 142, a pressing rod 143, a sliding block 144, a guide plate 145, a second clamping rod 146 and a second compression spring 147, the anti-disengaging frame 141 is disposed on the right side of the upper portion of the two armrests 131, the inclined rod 142 is welded on the right side of the upper portion of the two armrests 131, the inclined rod 142 is located below the anti-disengaging frame 141, a sliding block 144 is slidably disposed between the adjacent anti-disengaging frame 141 and the right portion of the inclined rod 142, round holes are formed in the lower portion of the sliding block 144, the pressing rods 143 are disposed on the right side of the two sliding blocks 144, the downward movement of the pressing rods 143 is in contact with the wedge block 115, the guide plates 145 are welded on the upper portions of the two sliding blocks 142, the second clamping rods 146 are disposed on the two guide plates 145 in a sliding manner, the sliding blocks 144 downward slide in contact with the second clamping rods 146, and the second compression springs 147 are wound between the right portion of the second clamping rods 146 and the adjacent guide plates 145.
When a massage is needed, a student pushes the pressing rod 143 to move downwards to drive the sliding block 144 to slide downwards, the sliding block 144 slides downwards to press the second clamping rod 146 to slide rightwards, the second compression spring 147 is stretched along with the second clamping rod 146, when round holes on the second clamping rod 146 and the sliding block 144 are aligned, the second compression spring 147 is reset along with the second clamping rod 146 to slide leftwards to be clamped into the round holes to limit the sliding block 144, the pressing rod 143 moves downwards to press the wedge block 115 to slide backwards, the correction rod 111 rotates rightwards under the action of gravity to press the top block 76, then the servo motor 73 can be started to work, the massage assembly 4 rotates to massage the back of the student, when the massage is no longer needed, the student pulls the correction plate 113 to rotate leftwards with the correction rod 111 to reset, the student pulls the second clamping rod 146 to slide rightwards, the second compression spring 147 is stretched along with the second clamping rod 146 to slide rightwards, the second clamping rod 146 slides rightwards no longer to be clamped into the round holes, then the pressing rod 143 moves upwards to reset, the pressing rod 143 moves upwards to drive the sliding block 144 to slide upwards to reset, then the second clamping rod 146 is released, and the second clamping rod 146 is reset along with the second clamping rod 146 moves leftwards to move upwards to reset, and the correction rod 115 moves leftwards to press the correction rod 111 to be clamped upwards, and the correction rod is not reset to move leftwards to the correction rod 111 to be clamped to press the correction rod to be clamped, and reset to be clamped, the correction rod is moved upwards to be clamped to be reset, and reset, the correction rod is moved upwards to be pressed to be reset to be pressed.
Referring to fig. 1 and 13, the device further includes a preventing mechanism 15, the preventing mechanism 15 can prevent the disorder of the legs of the student, the preventing mechanism 15 includes a preventing frame 151, a preventing plate 152 and a torsion spring 153, the left side of the upper portion of the stabilizer bar 122 is provided with the preventing frame 151, the preventing plate 152 is rotatably provided on the preventing frame 151, the preventing plate 152 can prevent the disorder of the legs of the student, the torsion spring 153 is symmetrically wound around the front and back between the upper portion of the preventing plate 152 and the preventing frame 151, and the initial state of the torsion spring 153 is a deformation state.
Referring to fig. 1, 2, 14 and 15, the device further comprises a storage mechanism 16, the storage mechanism 16 is convenient for students to hang articles, the storage mechanism 16 comprises a sliding rod 161, a third compression spring 162, a clamping plate 163, a push rod 164, a hanging and fourth compression spring 166, the sliding rod 161 is slidably arranged on the front side and the rear side of the upper portion of the stabilizing rod 122, the third compression spring 162 is wound between the sliding rod 161 and the stabilizing rod 122, the clamping plates 163 are respectively arranged on the two sliding rods 161, the clamping plates 163 are clamped into the preventing plate 152, the push rods 164 are slidably arranged on the right portions of the two clamping plates 163, the push rods 164 are connected with the similar wedge blocks 115, five hooks 165 are uniformly arranged on the two push rods 164 at intervals, the hooks 165 are convenient for students to hang articles, and the fourth compression spring 166 is wound between the push rods 164 and the similar clamping plates 163.
The stabilizer bar 122 slides leftwards and drives the clamping plate 163 to move leftwards through the sliding rod 161, the fourth compression spring 166 is stretched along with the stabilizer bar 122, the right sliding of the stabilizer bar 122 drives the clamping plate 163 to move rightwards through the sliding rod 161, the fourth compression spring 166 is reset along with the stabilizer bar, when the wedge block 115 slides backwards, the wedge block 115 slides backwards and drives the push rod 164 to move backwards, the push rod 164 moves backwards and drives the sliding rod 161 to slide backwards, the third compression spring 162 is stretched along with the stabilizer bar, the sliding rod 161 moves backwards and drives the clamping plate 163 to move backwards, the clamping plate 163 does not clamp the prevention plate 152 any more, the torsion spring 153 is reset along with the reset and drives the prevention plate 152 to rotate upwards for 90 degrees to be unfolded, so that when a student can massage the student lies down, the prevention plate 152 is opened, the student can conveniently straighten the legs, after the use of the student pushes the prevention plate 152 to rotate downwards for 90 degrees to reset and retract, the torsion spring 153 is deformed along with the reset, at the moment, the wedge block 115 moves backwards and drives the push rod 164 to move backwards to reset, the sliding rod 161 to slide backwards, the third compression spring 162 is reset, the opposite to slide rod 161 moves oppositely, the clamping plate 163 is reset, the opposite to slide, the opposite and the opposite sliding rod 163 is blocked into the prevention plate 152, and the prevention plate 152 is clamped into the prevention plate 152, and the effect is suspended under the effect of the hook 165.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.
Claims (7)
1. A student tablet chair capable of massaging the waist and back, which is characterized by comprising:
the support (1) is symmetrically provided with a support frame (6) from front to back at the right side of the upper part of the support (1);
a sleeping chair (2) is rotatably arranged between the two supporting frames (6);
the first compression spring (3) is connected between the left side of the bottom of the sleeping chair (2) and the bracket (1);
the massage device comprises a massage assembly (4), wherein two massage assemblies (4) are arranged at the right lower part of the sleeping chair (2), the massage assembly (4) consists of three rotating shafts, three massage wheels and a flat belt, three rotating shafts are respectively arranged at the front side and the rear side of the right part of the sleeping chair (2) in a rotating manner, the massage wheels are respectively arranged on the rotating shafts, and the flat belt is wound between the three adjacent rotating shafts;
the front side and the rear side of the right side of the sleeper chair (2) are respectively provided with two cushion blocks (5);
the rotating frame (71) is symmetrically arranged at the front and back of the lower part of the right side of the sleeping chair (2);
a rotating rod (72), wherein the rotating rods (72) are rotatably arranged on the two rotating frames (71);
the servo motors (73) are arranged on the upper parts of the rotating rods (72);
a first gear (74), wherein the output shafts of the two servo motors (73) are respectively provided with the first gear (74);
the second gears (75) are arranged on the opposite sides of the rotating shafts on the upper parts of the two massage components (4), the second gears (75) are arranged on the opposite sides of the rotating shafts, and the first gears (74) are meshed with the second gears (75) after rotating;
the top blocks (76) are arranged at the lower parts of the two rotating rods (72) in a rotating mode;
a torsion spring (77), a torsion spring (77) is wound between the rotating rod (72) and the similar rotating frame (71);
the correcting mechanism (11) is arranged on the sleeping chair (2), and the correcting mechanism (11) which can correct the sitting posture of the student is arranged on the sleeping chair (2);
the left part of the sleeping chair (2) is provided with a desk mechanism (12) which can be convenient for students to read and write;
the correction mechanism (11) comprises:
the correcting rod (111) is symmetrically arranged on the right part of the sleeping chair (2) in a front-back rotating mode, the correcting rod (111) downwards rotates to be contacted with the top block (76), and the correcting rod (111) downwards rotates to be contacted with the cushion block (5);
the guide blocks (112) are symmetrically arranged in front and back of the middle part of the sleeping chair (2), and the guide blocks (112) are arranged in front of and behind the middle part of the sleeping chair;
a correcting plate (113), a correcting plate (113) which can correct the sitting posture of the student is arranged between the upper parts of the two correcting rods (111);
the first clamping rods (114) are arranged on the two guide blocks (112) in a sliding mode, the first clamping rods (114) are clamped into the similar correction rods (111);
the wedge-shaped blocks (115) are arranged on one back side of the two first clamping rods (114);
and a return spring (116), wherein the return spring (116) is wound between the first clamping rod (114) and the inner side of the adjacent guide block (112).
2. Student tablet chair capable of massaging the back as claimed in claim 1, characterized in that the desk mechanism (12) comprises:
the connecting rods (121) are arranged on the front side and the rear side of the left part of the sleeper chair (2);
a stabilizer bar (122), wherein the stabilizer bar (122) is arranged between the two connecting bars (121) in a sliding manner;
a pedal (123), wherein the lower part of the stabilizing rod (122) is provided with a pedal (123) which is convenient for students to place two legs;
the drawer (124) is arranged on the upper part of the stabilizing rod (122), and the drawer (124) is convenient for students to place articles and books.
3. Student tablet chair capable of massaging the back according to claim 2, further comprising a distance adjusting mechanism (13) capable of adjusting the distance of the stabilizer bar (122), wherein the distance adjusting mechanism (13) comprises:
the stabilizing blocks (132) are symmetrically arranged on the front side and the rear side of the left part of the sleeper chair (2), the stabilizing blocks (132) are positioned on the right side of the connecting rod (121);
an armrest (131) is arranged between two adjacent stabilizing blocks (132), and the lower parts of the armrests (131) are connected with the bracket (1);
the distance adjusting frame (133) is symmetrically arranged on the right side of the middle part of the stabilizing rod (122) front and back;
the screw rods (134) are arranged on the two distance adjusting frames (133) in a threaded connection mode, and the screw rods (134) are arranged on the two distance adjusting frames;
the top caps (135) are arranged at the tops of the two connecting rods (121), and the top caps (135) are in threaded connection with the screw rods (134).
4. A student tablet chair for massaging the back as claimed in claim 3, further comprising a drop prevention mechanism (14) for preventing the correction plate (113) from being dislocated, the drop prevention mechanism (14) comprising:
the right sides of the upper parts of the two handrails (131) are respectively provided with an anti-falling frame (141);
the right sides of the upper parts of the two handrails (131) are respectively provided with an inclined rod (142), and the inclined rods (142) are positioned below the anti-falling frame (141);
a sliding block (144) is arranged between the similar anti-falling frame (141) and the right part of the inclined rod (142) in a sliding manner, and round holes are formed in the lower parts of the sliding blocks (144);
the two sliding blocks (144) are respectively provided with a pressing rod (143), and the pressing rods (143) move downwards to be contacted with the wedge blocks (115);
the upper parts of the two inclined rods (142) are respectively provided with a guide plate (145);
the second clamping rods (146) are arranged on the two guide plates (145) in a sliding mode, and the sliding blocks (144) slide downwards to be contacted with the second clamping rods (146);
and a second compression spring (147) is wound between the right part of the second clamping rod (146) and the similar guide plate (145).
5. The chair for students capable of massaging the back and waist according to claim 4, further comprising a preventive mechanism (15) capable of preventing the disorder of the legs of the students, wherein the preventive mechanism (15) comprises:
a prevention rack (151), wherein the left side of the upper part of the stabilizer bar (122) is provided with the prevention rack (151);
a preventive plate (152), the preventive frame (151) is rotatably provided with the preventive plate (152) capable of preventing the disorder of the legs of the students;
and the torsion springs (153) are symmetrically wound around the front and back between the upper part of the prevention plate (152) and the prevention frame (151), and the initial state of the torsion springs (153) is a deformation state.
6. The chair for students capable of massaging the back and waist according to claim 5, further comprising a storage mechanism (16) for facilitating the students to hang articles, wherein the storage mechanism (16) comprises:
the sliding rod (161) is arranged on the front side and the rear side of the upper part of the stabilizing rod (122) in a sliding manner;
the third compression spring (162) is wound between the sliding rod (161) and the stabilizing rod (122);
a clamping plate (163), wherein clamping plates (163) are arranged on the two sliding rods (161), and the clamping plates (163) are clamped into the preventing plate (152);
the right parts of the two clamping plates (163) are provided with push rods (164) in a sliding manner, and the push rods (164) are connected with similar wedge blocks (115);
the hooks (165) are uniformly arranged on the two push rods (164) at intervals, and five hooks (165) which are convenient for students to hang articles are arranged on the hooks; and a fourth compression spring (166) is wound between the push rod (164) and the similar clamping plate (163).
7. A student tablet chair capable of massaging the back as claimed in claim 3, wherein the armrest (131) is provided with a sponge cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210074983.8A CN114391731B (en) | 2022-01-22 | 2022-01-22 | Student tablet chair capable of massaging waist and back |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210074983.8A CN114391731B (en) | 2022-01-22 | 2022-01-22 | Student tablet chair capable of massaging waist and back |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114391731A CN114391731A (en) | 2022-04-26 |
| CN114391731B true CN114391731B (en) | 2023-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210074983.8A Active CN114391731B (en) | 2022-01-22 | 2022-01-22 | Student tablet chair capable of massaging waist and back |
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| Country | Link |
|---|---|
| CN (1) | CN114391731B (en) |
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| CN210300245U (en) * | 2019-03-28 | 2020-04-14 | 周成录 | Rapid and safe deformation chair |
| CN210962961U (en) * | 2019-04-02 | 2020-07-10 | 武艳娥 | Department of neurology rehabilitation training's massage device |
| CN111631543A (en) * | 2020-06-10 | 2020-09-08 | 六安逸风羽信息科技有限公司 | Multifunctional chair beneficial to easy teaching of online education |
| CN211722416U (en) * | 2019-11-26 | 2020-10-23 | 郑州儿童医院 | Integrated children health desk and chair |
| CN111990801A (en) * | 2020-09-16 | 2020-11-27 | 丘远光 | Body posture correcting integrated campus desk and chair capable of being adjusted in multiple directions |
| CN112386458A (en) * | 2020-11-30 | 2021-02-23 | 佛山市迈泳箱包有限公司 | Automatic massage chair with foot massage function |
| CN213831685U (en) * | 2020-12-04 | 2021-07-30 | 申莹莹 | Rail transit seat |
| CN215501827U (en) * | 2021-09-03 | 2022-01-14 | 赵子溪 | Desk interval regulation formula seat that student used |
-
2022
- 2022-01-22 CN CN202210074983.8A patent/CN114391731B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2309834Y (en) * | 1997-02-25 | 1999-03-10 | 冯国君 | Multi-purpose health care chair |
| CN108420664A (en) * | 2018-04-20 | 2018-08-21 | 陈长艳 | A kind of orthopedic spinal injury in treating chair with therapeutic effect |
| CN210300245U (en) * | 2019-03-28 | 2020-04-14 | 周成录 | Rapid and safe deformation chair |
| CN210962961U (en) * | 2019-04-02 | 2020-07-10 | 武艳娥 | Department of neurology rehabilitation training's massage device |
| CN211722416U (en) * | 2019-11-26 | 2020-10-23 | 郑州儿童医院 | Integrated children health desk and chair |
| CN111631543A (en) * | 2020-06-10 | 2020-09-08 | 六安逸风羽信息科技有限公司 | Multifunctional chair beneficial to easy teaching of online education |
| CN111990801A (en) * | 2020-09-16 | 2020-11-27 | 丘远光 | Body posture correcting integrated campus desk and chair capable of being adjusted in multiple directions |
| CN112386458A (en) * | 2020-11-30 | 2021-02-23 | 佛山市迈泳箱包有限公司 | Automatic massage chair with foot massage function |
| CN213831685U (en) * | 2020-12-04 | 2021-07-30 | 申莹莹 | Rail transit seat |
| CN215501827U (en) * | 2021-09-03 | 2022-01-14 | 赵子溪 | Desk interval regulation formula seat that student used |
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| Publication number | Publication date |
|---|---|
| CN114391731A (en) | 2022-04-26 |
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Effective date of registration: 20231030 Address after: No. 1001 Kunbei Road, Lingkun Street, Marine Economic Development Demonstration Zone, Wenzhou City, Zhejiang Province, 325000 Applicant after: Zhejiang Aoshi Intelligent Furniture Co.,Ltd. Address before: 344000 Li TA Zhen Yu Liang Cun, Nancheng County, Fuzhou City, Jiangxi Province Applicant before: Jiangxi Jingliang Industry Co.,Ltd. |
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