CN206621054U - A kind of stool for student - Google Patents

A kind of stool for student Download PDF

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Publication number
CN206621054U
CN206621054U CN201621408426.1U CN201621408426U CN206621054U CN 206621054 U CN206621054 U CN 206621054U CN 201621408426 U CN201621408426 U CN 201621408426U CN 206621054 U CN206621054 U CN 206621054U
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CN
China
Prior art keywords
fixedly connected
screw rod
rotating shaft
sliding shoe
column spinner
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201621408426.1U
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Chinese (zh)
Inventor
张玲
朱东梅
宋东虹
Original Assignee
张玲
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Publication date
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Priority to CN201621408426.1U priority Critical patent/CN206621054U/en
Application granted granted Critical
Publication of CN206621054U publication Critical patent/CN206621054U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of stool for student, including seat and elevator chamber, the both sides of the seat bottom have been fixedly connected with connecting rod, both sides at the top of the elevator chamber offer through hole, the bottom of the connecting rod is through through hole and extends to the inside of elevator chamber, and the bottom between two connecting rods is fixedly connected with lifter plate, fixed plate is fixed with the left of the lifting chamber interior wall, the bottom of the fixed plate is installed with motor, the output end of the motor is fixedly connected with first gear, bottom on the left of the lifting chamber interior wall is fixedly connected with clutch shaft bearing, the first column spinner is connected with the right side of the clutch shaft bearing, the surface of first column spinner is fixedly connected with is used cooperatively second gear with first gear, the one end of first column spinner away from clutch shaft bearing is fixedly connected with the first screw rod.The utility model is simple to operate, and student can adjust the height of stool according to height, improves the learning efficiency of student's upper class hour.

Description

A kind of stool for student
Technical field
Stool for student technical field is the utility model is related to, specially a kind of stool for student.
Background technology
Student in classroom upper class hour stool be it is essential as article, the material of stool can be by timber and steel Etc. being made, the learning efficiency of student's upper class hour can be comfortably improved with highly moderate stool.
But current stool for student easily causes short student by above individual due to that cannot adjust height The higher classmate of son shelters from sight, the problem of causing not seeing blackboard, reduces the learning efficiency that student attends class.
Utility model content
The purpose of this utility model is to provide a kind of stool for student, possesses the advantages of can adjusting height, solve Current stool for student easily causes short student by the higher classmate of above height due to that cannot adjust height Shelter from sight, the problem of causing invisible blackboard, reduce student attend class learning efficiency the problem of.
To achieve the above object, the utility model provides following technical scheme:A kind of stool for student, including seat and liter Case drops, and the both sides of the seat bottom have been fixedly connected with connecting rod, and the both sides at the top of the elevator chamber offer through hole, institute The bottom of connecting rod is stated through through hole and extends to the inside of elevator chamber, and the bottom between two connecting rods is fixedly connected with liter Plate is dropped, is fixed with fixed plate on the left of the lifting chamber interior wall, the bottom of the fixed plate is installed with motor, the motor Output end be fixedly connected with first gear, the bottom on the left of the lifting chamber interior wall is fixedly connected with clutch shaft bearing, described the The first column spinner is connected with the right side of one bearing, the surface of first column spinner is fixedly connected with to be coordinated with first gear Using second gear, the described one end of first column spinner away from clutch shaft bearing is fixedly connected with the first screw rod, first screw rod Surface be socketed with the first sliding shoe, be fixedly connected with the first fixed seat at the top of first sliding shoe, described first fixes The internal activity of seat is provided with first rotating shaft, and the surface activity of the first rotating shaft is connected with first connecting rod, and the lifter plate is just It is installed with the second fixed seat on the left of surface, the internal activity of second fixed seat is provided with the second rotating shaft, and described The one end of one connecting rod away from first rotating shaft is connected with the surface activity of the second rotating shaft, and first screw rod is away from the first column spinner One end is fixedly connected with demarcation strip, and the one end of the demarcation strip away from the first screw rod is fixedly connected with the second screw rod, and described second The surface of screw rod is socketed with the second sliding shoe, and the bottom of first sliding shoe and the second sliding shoe is installed by support activity There is roller, the bottom of the lifting chamber interior wall is fixedly connected with slide rail, and the roller is slidably connected with slide rail, and described second slides It is fixedly connected with the 3rd fixed seat at the top of block, the internal activity of the 3rd fixed seat is provided with the 3rd rotating shaft, and the described 3rd The surface activity of rotating shaft is connected with second connecting rod, and the 4th fixed seat is fixedly connected with the right side of the lifter plate front surface, described The internal activity of 4th fixed seat is provided with the 4th rotating shaft, the one end of the second connecting rod away from the 3rd rotating shaft and the 4th rotating shaft Surface activity connects, and the described one end of second screw rod away from demarcation strip is fixedly connected with the second column spinner, second column spinner One end away from the second screw rod is connected with second bearing, and side of the second bearing away from the second column spinner is fixedly connected There is support column, the bottom of the support column is fixedly connected with lifting the bottom of chamber interior wall, and the right side of the elevator chamber is fixedly mounted There is controller, the controller is electrically connected with motor.
Preferably, the both sides at the top of the lifter plate have been fixedly connected with spring, in the top and elevator chamber of the spring It is fixedly connected at the top of wall.
Preferably, foam-rubber cushion is fixedly connected with the top of the seat, the foam-rubber cushion is fixed by fixture and seat Connection.
Preferably, the surface of the first gear is provided with the first teeth, and the surface of the second gear is provided with and the The second teeth that one teeth are adapted.
Preferably, the surface of first screw rod is provided with the first external screw thread, and first sliding shoe is internally provided with The first internal thread being adapted with the first external screw thread, the surface of second screw rod are provided with the second external screw thread, and described second slides Motion block is internally provided with the second internal thread being adapted with the second external screw thread.
Compared with prior art, the beneficial effects of the utility model are as follows:
1st, the utility model has been reached motor and led to by the cooperation of motor, first gear, second gear and the first column spinner Crossing first gear promotes second gear to drive the effect of the first column spinner rotation, then passes through the first column spinner, the first screw rod, first The cooperation of sliding shoe, first connecting rod, the second screw rod, the second sliding shoe and second connecting rod, the first column spinner is reached and has driven first Screw rod and the rotation of the second screw rod, the rotation of the first screw rod promote the first sliding shoe to drive first connecting rod to hold up, and the rotation of the second screw rod promotees The effect for making the second sliding shoe drive second connecting rod to hold up, finally by first connecting rod, second connecting rod, lifter plate and connecting rod Coordinate, reached first connecting rod and second connecting rod holds up the effect for promoting lifter plate to drive connecting rod to rise, simple to operate, student The height of stool can be adjusted according to height, improved the learning efficiency of student's upper class hour.
2nd, the utility model is attended class the effect of comfort level by setting foam-rubber cushion to reach increase student, is passed through and is set branch Frame, roller and slide rail, which can reach, to be avoided the first sliding shoe from following the first screw rod to rotate together with following the second spiral shell with the second sliding shoe The effect that bar rotates together with, the too fast effect for causing damage of lifter plate decrease speed is avoided by setting spring to reach.
Brief description of the drawings
Fig. 1 is the utility model structure diagram;
Fig. 2 is the utility model A-A partial structurtes enlarged drawing.
In figure:1 seat, 2 elevator chambers, 3 connecting rods, 4 through holes, 5 lifter plates, 6 fixed plates, 7 motors, 8 first gears, 9 One bearing, 10 first column spinners, 11 second gears, 12 first screw rods, 13 first sliding shoes, 14 first fixed seats, 15 first turns Axle, 16 first connecting rods, 17 second fixed seats, 18 second rotating shafts, 19 demarcation strips, 20 second screw rods, 21 the second sliding shoes, 22 Frame, 23 rollers, 24 slide rails, 25 the 3rd fixed seats, 26 the 3rd rotating shafts, 27 second connecting rods, 28 the 4th fixed seats, 29 the 4th rotating shafts, 30 second column spinners, 31 second bearings, 32 support columns, 33 controllers, 34 springs, 35 foam-rubber cushions.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-2, a kind of stool for student, including seat 1 and elevator chamber 2 are referred to, the top of seat 1 is fixedly connected with sea Continuous pad 35, foam-rubber cushion 35 are fixedly connected by fixture with seat 1, are attended class by setting foam-rubber cushion 35 to reach increase student The effect of comfort level, the both sides of the bottom of seat 1 have been fixedly connected with connecting rod 3, and the both sides at the top of elevator chamber 2 offer through hole 4, the bottom of connecting rod 3 through through hole 4 and extends to the inside of elevator chamber 2, and the bottom between two connecting rods 3 is fixedly connected There is lifter plate 5, the both sides at the top of lifter plate 5 have been fixedly connected with spring 34, the top of spring 34 and the top of the inwall of elevator chamber 2 It is fixedly connected, the too fast effect for causing damage of the decrease speed of lifter plate 5, elevator chamber 2 is avoided by setting spring 34 to reach Fixed plate 6 is fixed with the left of inwall, the bottom of fixed plate 6 is installed with motor 7, and motor 7 can drive first gear 8 to revolve Turning, the output end of motor 7 is fixedly connected with first gear 8, and the bottom on the left of the inwall of elevator chamber 2 is fixedly connected with clutch shaft bearing 9, The right side of clutch shaft bearing 9 is connected with the first column spinner 10, and the surface of the first column spinner 10 is fixedly connected with and first gear 8 With the use of second gear 11, the surface of first gear 8 is provided with the first teeth, and the surface of second gear 11 is provided with and first The second teeth that teeth are adapted, first one end of column spinner 10 away from clutch shaft bearing 9 are fixedly connected with the first screw rod 12, and first The surface of screw rod 12 is socketed with the first sliding shoe 13, and the top of the first sliding shoe 13 is fixedly connected with the first fixed seat 14, and first The internal activity of fixed seat 14 is provided with first rotating shaft 15, and the surface activity of first rotating shaft 15 is connected with first connecting rod 16, lifting The second fixed seat 17 is installed with the left of the front surface of plate 5, the internal activity of the second fixed seat 17 is provided with the second rotating shaft 18, The one end of first connecting rod 16 away from first rotating shaft 15 is connected with the surface activity of the second rotating shaft 18, and the first screw rod 12 is away from the first rotation One end of rotary column 10 is fixedly connected with demarcation strip 19, and the one end of demarcation strip 19 away from the first screw rod 12 is fixedly connected with the second screw rod 20, the surface of the second screw rod 20 is socketed with the second sliding shoe 21, and the surface of the first screw rod 12 is provided with the first external screw thread, and first slides Motion block 13 is internally provided with the first internal thread being adapted with the first external screw thread, and the surface of the second screw rod 20 is provided with outside second Screw thread, the second sliding shoe 21 are internally provided with the second internal thread being adapted with the second external screw thread, the first sliding shoe 13 and The bottom of two sliding shoes 21 is movably installed with roller 23 by support 22, and the bottom of the inwall of elevator chamber 2 is fixedly connected with slide rail 24, roller 23 is slidably connected with slide rail 24, and the first sliding shoe is avoided by setting support 22, roller 23 and slide rail 24 to reach 13 follow the first screw rod 12 to rotate together with the effect for following the second screw rod 20 to rotate together with the second sliding shoe 21, the second sliding shoe 21 top is fixedly connected with the 3rd fixed seat 25, and the internal activity of the 3rd fixed seat 25 is provided with the 3rd rotating shaft 26, the 3rd turn The surface activity of axle 26 is connected with second connecting rod 27, is fixedly connected with the 4th fixed seat 28 on the right side of the front surface of lifter plate 5, and the 4th The internal activity of fixed seat 28 is provided with the 4th rotating shaft 29, the one end of second connecting rod 27 away from the 3rd rotating shaft 26 and the 4th rotating shaft 29 Surface activity connection, second one end of screw rod 20 away from demarcation strip 19 is fixedly connected with the second column spinner 30, the second column spinner 30 one end away from the second screw rod 20 are connected with second bearing 31, and side of the second bearing 31 away from the second column spinner 30 is consolidated Surely support column 32 is connected with, the bottom of support column 32 is fixedly connected with the bottom of the inwall of elevator chamber 2, and the right side of elevator chamber 2 is fixed Controller 33 is installed, controller 33 is electrically connected with motor 7, is revolved by motor 7, first gear 8, second gear 11 and first The cooperation of rotary column 10, the effect that motor 7 promotes second gear 11 to drive the first column spinner 10 to rotate by first gear 8 is reached Fruit, then slided by the first column spinner 10, the first screw rod 12, the first sliding shoe 13, first connecting rod 16, the second screw rod 20, second The cooperation of block 21 and second connecting rod 27, reach the first column spinner 10 and driven the first screw rod 12 and the second screw rod 20 to rotate, first The rotation of screw rod 12 promotes the first sliding shoe 13 to drive first connecting rod 16 to hold up, and the rotation of the second screw rod 20 promotes the band of the second sliding shoe 21 The effect that dynamic second connecting rod 27 is holded up, finally by the cooperation of first connecting rod 16, second connecting rod 27, lifter plate 5 and connecting rod 3, First connecting rod 16 is reached and second connecting rod 27 holds up the effect for promoting lifter plate 5 to drive connecting rod 3 to rise.
In use, student starts motor 7 by controller 33, motor 7 promotes second gear 11 to drive by first gear 8 First column spinner 10 rotates, and the rotation of the first column spinner 10 drives the first screw rod 12 to be rotated with the second screw rod 20, and the first screw rod 12 revolves Turn to promote the first sliding shoe 13 to move right, the first sliding shoe 13, which moves right, promotes first connecting rod 16 to hold up, the second screw rod 20 Rotation promotes the second sliding shoe 21 to be moved to the left, and the second sliding shoe 21, which is moved to the left, promotes second connecting rod 27 to hold up, first connecting rod 16 holded up with second connecting rod 27 promote lifter plate 5 drive connecting rod 3 rise, connecting rod 3 rise drive seat 1 rise, work as rising During to suitable position, student closes motor 7 by controller 33.
In summary:The stool for student, pass through motor 7, first gear 8, second gear 11, the first screw rod 12, second The cooperation of screw rod 20, the first sliding shoe 13, first connecting rod 16, the second sliding shoe 21, second connecting rod 27, lifter plate 5 and seat 1, Current stool for student is solved due to height cannot be adjusted, it is higher by above height to easily cause short student Classmate shelter from sight, the problem of causing invisible blackboard, reduce student attend class learning efficiency the problem of.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of stool for student, including seat(1)And elevator chamber(2), it is characterised in that:The seat(1)The both sides of bottom It has been fixedly connected with connecting rod(3), the elevator chamber(2)The both sides at top offer through hole(4), the connecting rod(3)'s Bottom passes through through hole(4)And extend to elevator chamber(2)Inside, and two connecting rods(3)Between bottom be fixedly connected with liter Plate drops(5), the elevator chamber(2)Fixed plate is fixed with the left of inwall(6), the fixed plate(6)Bottom be installed with Motor(7), the motor(7)Output end be fixedly connected with first gear(8), the elevator chamber(2)Bottom on the left of inwall It is fixedly connected with clutch shaft bearing(9), the clutch shaft bearing(9)Right side be connected with the first column spinner(10), described first Column spinner(10)Surface be fixedly connected with and first gear(8)With the use of second gear(11), first column spinner (10)Away from clutch shaft bearing(9)One end be fixedly connected with the first screw rod(12), first screw rod(12)Surface be socketed with First sliding shoe(13), first sliding shoe(13)Top be fixedly connected with the first fixed seat(14), described first fixes Seat(14)Internal activity first rotating shaft is installed(15), the first rotating shaft(15)Surface activity be connected with first connecting rod (16), the lifter plate(5)The second fixed seat is installed with the left of front surface(17), second fixed seat(17)It is interior Portion is movably installed with the second rotating shaft(18), the first connecting rod(16)Away from first rotating shaft(15)One end and the second rotating shaft(18) Surface activity connection, first screw rod(12)Away from the first column spinner(10)One end be fixedly connected with demarcation strip(19), The demarcation strip(19)Away from the first screw rod(12)One end be fixedly connected with the second screw rod(20), second screw rod(20)'s Surface is socketed with the second sliding shoe(21), first sliding shoe(13)With the second sliding shoe(21)Bottom pass through support (22)It is movably installed with roller(23), the elevator chamber(2)The bottom of inwall is fixedly connected with slide rail(24), the roller(23) With slide rail(24)It is slidably connected, the second sliding shoe(21)Top be fixedly connected with the 3rd fixed seat(25), the described 3rd Fixed seat(25)Internal activity the 3rd rotating shaft is installed(26), the 3rd rotating shaft(26)Surface activity be connected with the second company Bar(27), the lifter plate(5)The 4th fixed seat is fixedly connected with the right side of front surface(28), the 4th fixed seat(28)'s Internal activity is provided with the 4th rotating shaft(29), the second connecting rod(27)Away from the 3rd rotating shaft(26)One end and the 4th rotating shaft (29)Surface activity connection, second screw rod(20)Away from demarcation strip(19)One end be fixedly connected with the second column spinner (30), second column spinner(30)Away from the second screw rod(20)One end be connected with second bearing(31), described second Bearing(31)Away from the second column spinner(30)Side be fixedly connected with support column(32), the support column(32)Bottom and liter Case drops(2)The bottom of inwall is fixedly connected, the elevator chamber(2)Right side be installed with controller(33), the controller (33)With motor(7)It is electrically connected with.
A kind of 2. stool for student according to claim 1, it is characterised in that:The lifter plate(5)The both sides at top are equal It is fixedly connected with spring(34), the spring(34)Top and elevator chamber(2)It is fixedly connected at the top of inwall.
A kind of 3. stool for student according to claim 1, it is characterised in that:The seat(1)Top be fixedly connected There is foam-rubber cushion(35), the foam-rubber cushion(35)Pass through fixture and seat(1)It is fixedly connected.
A kind of 4. stool for student according to claim 1, it is characterised in that:The first gear(8)Surface set There are the first teeth, the second gear(11)Surface be provided with the second teeth being adapted with the first teeth.
A kind of 5. stool for student according to claim 1, it is characterised in that:First screw rod(12)Surface set There are the first external screw thread, first sliding shoe(13)Be internally provided with the first internal thread being adapted with the first external screw thread, institute State the second screw rod(20)Surface be provided with the second external screw thread, the second sliding shoe(21)Be internally provided with and the second outer spiral shell The second internal thread that line is adapted.
CN201621408426.1U 2016-12-21 2016-12-21 A kind of stool for student Expired - Fee Related CN206621054U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621408426.1U CN206621054U (en) 2016-12-21 2016-12-21 A kind of stool for student

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621408426.1U CN206621054U (en) 2016-12-21 2016-12-21 A kind of stool for student

Publications (1)

Publication Number Publication Date
CN206621054U true CN206621054U (en) 2017-11-10

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ID=60213130

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621408426.1U Expired - Fee Related CN206621054U (en) 2016-12-21 2016-12-21 A kind of stool for student

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107772797A (en) * 2017-12-04 2018-03-09 唐冰 A kind of height-adjustable desk
CN107928272A (en) * 2017-12-04 2018-04-20 王思洁 A kind of watch show equipment of wrist-watch sale different series
CN108656826A (en) * 2018-03-15 2018-10-16 闽江学院 Lift sculpture table
CN109114441A (en) * 2018-09-04 2019-01-01 嘉善阳安电子科技有限公司 A kind of telescopically adjustable LED light
CN109531295A (en) * 2018-12-29 2019-03-29 浙江同庆汽车轴承有限责任公司 Grinding machine is used in a kind of processing of metal sleeve
CN110873498A (en) * 2018-08-31 2020-03-10 Lg电子株式会社 Refrigerator with a door
CN112569532A (en) * 2020-12-02 2021-03-30 张树立 Body-building apparatus

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107772797A (en) * 2017-12-04 2018-03-09 唐冰 A kind of height-adjustable desk
CN107928272A (en) * 2017-12-04 2018-04-20 王思洁 A kind of watch show equipment of wrist-watch sale different series
CN107928272B (en) * 2017-12-04 2020-04-03 温州咖邑贸易有限公司 Watch display equipment of different series for watch sale
CN108656826A (en) * 2018-03-15 2018-10-16 闽江学院 Lift sculpture table
CN108656826B (en) * 2018-03-15 2019-09-24 闽江学院 Lift sculpture table
CN110873498A (en) * 2018-08-31 2020-03-10 Lg电子株式会社 Refrigerator with a door
CN110873498B (en) * 2018-08-31 2021-06-18 Lg电子株式会社 Refrigerator with a door
CN109114441A (en) * 2018-09-04 2019-01-01 嘉善阳安电子科技有限公司 A kind of telescopically adjustable LED light
CN109531295A (en) * 2018-12-29 2019-03-29 浙江同庆汽车轴承有限责任公司 Grinding machine is used in a kind of processing of metal sleeve
CN112569532A (en) * 2020-12-02 2021-03-30 张树立 Body-building apparatus

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20171110

Termination date: 20181221

CF01 Termination of patent right due to non-payment of annual fee