CN207186376U - A kind of student's tablet chair - Google Patents

Abstract

The utility model discloses a kind of student's tablet chair, including the chair back, top on the right side of the chair back is fixedly connected with mat, the bottom of the chair back is fixedly connected with seat, the bottom of the seat is fixedly connected with the first column, and buckle is provided with the top of the first column both sides, the first fixed column is fixedly connected with the outside of the buckle, the outside of first fixed column is connected with cantilever beam by movable axis, and the top on the inside of the cantilever beam is connected with movable post by movable axis.The utility model is by setting the first column, the second column, sliding block, controller, guard box, pull bar, the collar, spill axle, driven pulley, belt, driving wheel, motor, motor housing, buckle, cantilever beam, spring, leghole, the first fixed column, movable post, chute, the second fixed column and slipmat; tablet chair is set to have reached liftable effect; the learning efficiency of student is ensure that, is adapted to promote the use of.

Description

A kind of student's tablet chair

Technical field

Instructional technology field is the utility model is related to, specially a kind of student's tablet chair.

Background technology

School eduaction is the concept relative with social education, refers exclusively to the various religions that educatee is received in various kinds of schools Activity is educated, is system of education important component, it is, in general, that school eduaction includes preschool education, elementary education, medium religion Educate, higher education, vocational education and special education etc., school eduaction is undertaken by professional, in special mechanism, carries out mesh Clear and definite, well organized, system perfecting, planned strong to influence the social practice work that student's physical and mental development is direct target It is dynamic.

At present, the tablet chair that most schools use, it is simple in construction, do not possess the function of lifting, the height of student is different, right The requirement of tablet chair height is also different, and student when being seated tablet chair unmatched with oneself height for a long time, easily to the body of student Health care belt carrys out detrimental effect, while also brings detrimental effect to the learning efficiency of student.

Utility model content

The purpose of this utility model is to provide a kind of student's tablet chair, and possess the advantages of lifting, solving student makes Used time, because the height of student is different, the requirement to tablet chair height is also different, student it is long-term be seated it is unmatched with oneself height During tablet chair, easily bring detrimental effect to the health of student, at the same also the learning efficiency of student is brought it is unfavorable The problem of influence.

To achieve the above object, the utility model provides following technical scheme：A kind of student's tablet chair, including the chair back, institute State the top on the right side of the chair back and be fixedly connected with mat, the bottom of the chair back is fixedly connected with seat, and the bottom of the seat is consolidated Surely the first column is connected with, buckle is provided with the top of the first column both sides, is fixedly connected with the outside of the buckle First fixed column, the outside of first fixed column are connected with cantilever beam by movable axis, the top on the inside of the cantilever beam Portion is connected with movable post by movable axis, and the bottom on the inside of the movable post is provided with spring, first column it is interior Wall offers leghole, and the surface of first column is arranged with the second column, and the bottom of first column is fixedly connected with The collar, the inner chamber of the collar are provided with pull bar, and pull bar is run through in the bottom of the collar, and the one end of the pull bar away from the collar passes Dynamic to be connected with spill axle, guard box, the described one end of spill axle away from guard box are run through in the both ends of the spill axle by through hole Driven pulley is arranged with, the bottom of second column is fixedly connected with chair leg support, and the left side of leg cradle top is fixed Motor housing is connected with, the inner chamber of the motor housing is provided with motor, and the output end of the motor is arranged with driving wheel, the active The surface of wheel is connected by belt and driven pulley, and controller is fixedly connected with the right side of leg cradle top, described Controller is electrically connected with motor.

Preferably, the both sides of leg frame bottom have been fixedly connected with the second fixed column, second fixed column Bottom is fixedly connected with slipmat.

Preferably, the bottom of the first column both sides has been fixedly connected with sliding block, the both sides of the second column inner chamber Offer the chute being adapted with sliding block.

Preferably, the shape size of two sliding blocks is identical, and two sliding blocks are centrosymmetric on the first column.

Preferably, the bottom of the chair back is fixedly connected with seat by fixture.

Compared with prior art, the beneficial effects of the utility model are as follows：

1st, the utility model is by setting the first column, the second column, sliding block, controller, guard box, pull bar, the collar, recessed Shape axle, driven pulley, belt, driving wheel, motor, motor housing, buckle, cantilever beam, spring, leghole, the first fixed column, activity Post, chute, the second fixed column and slipmat, make tablet chair reach liftable effect, in student in use, height because of student Difference, the requirement to tablet chair height is also different, and student when being seated tablet chair unmatched with oneself height for a long time, easily to student Health bring detrimental effect, while the problem of also bring detrimental effect to the learning efficiency of student, reduce The adverse effect brought to student's body, the learning efficiency of student is ensure that, be adapted to promote the use of.

2nd, the utility model in tablet chair in use, playing a part of protecting motor, and can be extended by the setting of motor housing The service life of motor, by the setting of the second fixed column, in tablet chair in use, playing a part of fixed tablet chair, thus can Firm tablet chair, avoids the unsteady problem of tablet chair, by the setting of slipmat, anti-skidding effect is played to tablet chair, thus Tablet chair can be consolidated, avoid the unsteady problem of tablet chair.

Brief description of the drawings

Fig. 1 is the utility model structure diagram；

Fig. 2 is the utility model A-A schematic diagrames.

In figure：1 chair back, 2 mats, 3 seats, 4 first columns, 5 second columns, 6 sliding blocks, 7 controllers, 8 chair leg supports, 9 Guard box, 10 pull bars, 11 collars, 12 spill axles, 13 driven pulleys, 14 belts, 15 driving wheels, 16 motors, 17 motor housings, 18 cards It is button, 19 cantilever beams, 20 springs, 21 legholes, 22 first fixed columns, 23 movable posts, 24 chutes, 25 second fixed columns, 26 anti-skidding Pad.

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 student's tablet chair, including the chair back 1 are referred to, bottom and the seat 3 of the chair back 1 are fixed by fixture Connection, the top on the right side of the chair back 1 are fixedly connected with mat 2, and the bottom of the chair back 1 is fixedly connected with seat 3, and the bottom of seat 3 is consolidated Surely the first column 4 is connected with, the bottom of the both sides of the first column 4 has been fixedly connected with sliding block 6, and the both sides of the inner chamber of the second column 5 are opened Provided with the chute 24 being adapted with sliding block 6, the shape size of two sliding blocks 6 is identical, and two sliding blocks 6 are on the first column 4 Central Symmetry, buckle 18 is provided with the top of the both sides of the first column 4, the outside of buckle 18 is fixedly connected with the first fixed column 22, the outside of the first fixed column 22 is connected with cantilever beam 19 by movable axis, and the top of the inner side of cantilever beam 19 passes through activity Axle is connected with movable post 23, and the bottom of the movable inner side of post 23 is provided with spring 20, and the inwall of the first column 4 offers column Hole 21, the surface of the first column 4 are arranged with the second column 5, and the bottom of the first column 4 is fixedly connected with the collar 11, the collar 11 Inner chamber is provided with pull bar 10, and pull bar 10 is run through in the bottom of the collar 11, and the one end of pull bar 10 away from the collar 11 is connected with spill Guard box 9 is run through in axle 12, the both ends of spill axle 12 by through hole, and the one end of spill axle 12 away from guard box 9 is arranged with driven pulley 13, the bottom of the second column 5 is fixedly connected with chair leg support 8, and the both sides of the bottom of chair leg support 8 have been fixedly connected with the second fixation Post 25, by the setting of the second fixed column 25, in tablet chair in use, playing a part of fixed tablet chair, tablet chair can be thus consolidated, The unsteady problem of tablet chair is avoided, the bottom of the second fixed column 25 is fixedly connected with slipmat 26, passes through setting for slipmat 26 Put, anti-skidding effect is played to tablet chair, can thus consolidate tablet chair, avoid the unsteady problem of tablet chair, chair leg support 8 pushes up Motor housing 17 is fixedly connected with the left of portion, by the setting of motor housing 17, in tablet chair in use, playing the work of protection motor 16 With, and the service life of motor 16 can be extended, the inner chamber of motor housing 17 is provided with motor 16, and the output end of motor 16 is arranged with master Driving wheel 15, the surface of driving wheel 15 are connected by belt 14 and driven pulley 13, and the right side at the top of chair leg support 8 is fixedly connected There is controller 7, controller 7 is electrically connected with motor 16, and the utility model is by setting the first column 4, the second column 5, sliding block 6th, controller 7, guard box 9, pull bar 10, the collar 11, spill axle 12, driven pulley 13, belt 14, driving wheel 15, motor 16, motor Case 17, buckle 18, cantilever beam 19, spring 20, leghole 21, the first fixed column 22, movable post 23, chute 24, the second fixed column 25 and slipmat 26, tablet chair has been reached liftable effect, in student in use, because the height of student is different, to tablet chair height The requirement of degree is also different, and student when being seated tablet chair unmatched with oneself height for a long time, easily to the health band of student The problem of carrying out detrimental effect, while also bringing detrimental effect to the learning efficiency of student, reduces to student's body band The adverse effect come, ensure that the learning efficiency of student, is adapted to promote the use of.

In use, being first turned on controller 7, the output end of motor 16 starts to rotate, and the output end of motor 16 drives actively Wheel 15 rotates, and driving wheel 15 drives spill axle 12 to rotate by belt 14, and the drive pull bar 10 of spill axle 12 rotates, the band of pull bar 10 The dynamic collar 11 rotates, and the collar 11 drives the first column 4 to move up and down, and tablet chair is reached the effect of lifting.

In summary：Student's tablet chair, by the first column 4, the second column 5, sliding block 6, controller 7, guard box 9, Pull bar 10, the collar 11, spill axle 12, driven pulley 13, belt 14, driving wheel 15, motor 16, motor housing 17, buckle 18, cantilever beam 19th, spring 20, leghole 21, the first fixed column 22, movable post 23, chute 24, the second fixed column 25 and slipmat 26 is mutual Coordinate, solve the problems, such as that tablet chair can not lift.

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 student's tablet chair, including the chair back（1）, it is characterised in that：The chair back（1）Pad is fixedly connected with the top of right side Son（2）, the chair back（1）Bottom be fixedly connected with seat（3）, the seat（3）Bottom be fixedly connected with the first column （4）, first column（4）Buckle is provided with the top of both sides（18）, the buckle（18）Outside be fixedly connected with One fixed column（22）, first fixed column（22）Outside cantilever beam is connected with by movable axis（19）, the cantilever Beam（19）The top of inner side is connected with movable post by movable axis（23）, the movable post（23）The bottom of inner side is provided with Spring（20）, first column（4）Inwall offer leghole（21）, first column（4）Surface be arranged with Two columns（5）, first column（4）Bottom be fixedly connected with the collar（11）, the collar（11）Inner chamber be provided with drawing Bar（10）, the collar（11）Bottom run through pull bar（10）, the pull bar（10）Away from the collar（11）One end drive connection There is spill axle（12）, the spill axle（12）Both ends guard box is run through by through hole（9）, the spill axle（12）Away from protection Case（9）One end be arranged with driven pulley（13）, second column（5）Bottom be fixedly connected with chair leg support（8）, the chair Leg support（8）Motor housing is fixedly connected with the left of top（17）, the motor housing（17）Inner chamber be provided with motor（16）, institute State motor（16）Output end be arranged with driving wheel（15）, the driving wheel（15）Surface pass through belt（14）With driven pulley （13）Drive connection, leg support（8）Controller is fixedly connected with the right side of top（7）, the controller（7）With motor （16）It is electrically connected with.

A kind of 2. student's tablet chair according to claim 1, it is characterised in that：Leg support（8）The both sides of bottom It has been fixedly connected with the second fixed column（25）, second fixed column（25）Bottom be fixedly connected with slipmat（26）.

A kind of 3. student's tablet chair according to claim 1, it is characterised in that：First column（4）The bottom of both sides It has been fixedly connected with sliding block（6）, second column（5）The both sides of inner chamber offer and sliding block（6）The chute being adapted（24）.

A kind of 4. student's tablet chair according to claim 1, it is characterised in that：Two sliding blocks（6）Shape size It is identical, and two sliding blocks（6）On the first column（4）It is centrosymmetric.

A kind of 5. student's tablet chair according to claim 1, it is characterised in that：The chair back（1）Bottom and seat（3） It is fixedly connected by fixture.