CN106539322A - A kind of multifunction teaching desk - Google Patents

A kind of multifunction teaching desk Download PDF

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Publication number
CN106539322A
CN106539322A CN201610853406.3A CN201610853406A CN106539322A CN 106539322 A CN106539322 A CN 106539322A CN 201610853406 A CN201610853406 A CN 201610853406A CN 106539322 A CN106539322 A CN 106539322A
Authority
CN
China
Prior art keywords
desk
hinge
retracting cylinder
card bead
groove
Prior art date
Application number
CN201610853406.3A
Other languages
Chinese (zh)
Inventor
周坤友
Original Assignee
湖北智权专利技术应用开发有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 湖北智权专利技术应用开发有限公司 filed Critical 湖北智权专利技术应用开发有限公司
Priority to CN201610853406.3A priority Critical patent/CN106539322A/en
Publication of CN106539322A publication Critical patent/CN106539322A/en

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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B1/00Extensible tables
    • A47B1/04Extensible tables with supplementary leaves or drop leaves arranged at the periphery
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B41/00School desks or tables
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B41/00School desks or tables
    • A47B41/02Adjustable, inclinable, sliding or foldable desks tops
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B9/00Tables with tops of variable height
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B91/00Feet for furniture in general
    • A47B91/06Gliders or the like

Abstract

The invention discloses a kind of multifunction teaching desk, including desk body, the both sides of the desk body are installed with hinge, secondary table is hinged with the hinge, and the bottom of the secondary table offers draw-in groove, support bar is connected with the draw-in groove, the support bar is movably connected on hinge away from one end of draw-in groove, the side of the hinge is fixedly mounted on the side of desk body, and the both sides of the inwall of the desk body are installed with chute, slidably connect roller in the chute.The present invention is by arranging desk body, expansion link, retracting cylinder, spring and card bead, its compression spring is made by pressing card bead, so that card bead is absorbed in in retracting cylinder, then expansion link is pulled to drive card bead movement again, when card bead is moved to next through hole, can be ejected to outside retracting cylinder by through hole automatically, so as to reach the effect for adjusting desk height, by arranging hinge, secondary table, draw-in groove, support bar and hinge, the desktop area of desk is expanded.

Description

A kind of multifunction teaching desk
Technical field
The present invention relates to teaching aid technical field, specially a kind of multifunction teaching desk.
Background technology
With progressively implementing for the national strategy of prospering the nation with science and education, the quantity of newly-built school of China is more and more, the thing followed Desk usage amount is also more and more, is fixed, and height differences of student yet with the size of desk in the market Larger, tall student can cause hunchback using common desk, and the size of current desk is less, can not meet student Demand.
The content of the invention
(One)The technical problem of solution
For the deficiencies in the prior art, the invention provides a kind of multifunction teaching desk, solving existing desk can not be adjusted Height and the less problem of Desktop Dimensions.
(Two)Technical scheme
For achieving the above object, the present invention provides following technical scheme:A kind of multifunction teaching desk, including desk body, the table The both sides of body are installed with hinge, and secondary table is hinged with the hinge, and the bottom of the secondary table offers draw-in groove, institute State, the support bar is movably connected on hinge away from one end of draw-in groove, the side of the hinge The side of desk body is fixedly mounted on, the both sides of the inwall of the desk body are installed with chute, are slidably connected in the chute There is roller, be flexibly connected with the side of push pedal by connecting rod at the axle center of the roller, the bottom of the desk body is fixedly connected with Expansion link, one end of the expansion link are socketed in retracting cylinder, and through hole, stretching in the retracting cylinder are offered on the retracting cylinder The bottom of contracting bar is fixedly connected with spring, and one end of the spring is fixedly connected with card bead, and the side of the card bead is through flexible Cylinder is simultaneously exposed outside retracting cylinder, and the bottom of the retracting cylinder is fixedly connected with support, and the bottom of the support is movably installed with cunning Wheel.Left side at the top of the desk body is installed with pen container and cubbyhole respectively with right side.
(Three)Beneficial effect
The invention provides a kind of multifunction teaching desk.Possesses following beneficial effect:
(1), the present invention by arranging desk body, expansion link, retracting cylinder, spring and card bead, make its compression spring by pressing card bead, So that card bead is absorbed in in retracting cylinder, expansion link is then pulled to drive card bead movement again, when card bead is moved to next through hole During place, can be ejected to outside retracting cylinder by through hole automatically, so as to reach the effect for adjusting desk height.
(2), the present invention by arranging hinge, secondary table, draw-in groove, support bar and hinge, move which by rotating secondary table Move to horizontal level, then by rotary supporting rod and make in the draw-in groove which is stuck on secondary table, so as to the position of fixed joint table, By desk body and the cooperation of secondary table, the desktop area of desk is expanded, student learning demand is met, when need not use During secondary table, by turning joint and hinge, by secondary table and the both sides of support bar folding and unfolding to desk body, space is saved.
(3), the present invention by arranging support, pulley, fixed block and screw rod, when needing to move desk, by pulley just In movement, after target location is moved to, make which block pulley by turn screw rod, so as to fixed block, prevent desk random Slide.
Description of the drawings
Fig. 1 is schematic structural view of the invention.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.It is based on Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made Embodiment, belongs to the scope of protection of the invention.
As Fig. 1 present invention provides a kind of technical scheme:A kind of multifunction teaching desk, including desk body 1, the both sides of desk body 1 Hinge 2 is installed with, secondary table 3 on hinge 2, is hinged with, secondary table 3 can be rotated with around hinge 2, and 3 bottom of secondary table is fixed Sucker 18 is connected with, the bottom of sucker 18 is fixedly connected with hook 19, and sucker 18 adsorbs in the bottom of secondary table 3, and sucker 18 absorption affinity can liken umbrella with the object of carrying constant weight in support hook 19, and the bottom of secondary table 3 offers draw-in groove 4, support bar 5 is connected with draw-in groove 4, support bar 5 is movably connected on hinge 6 away from one end of draw-in groove 4, and the side of hinge 6 is solid Dingan County is mounted in the side of desk body 1, moves it to horizontal level by rotating secondary table 3, then by rotary supporting rod 5 and makes which It is stuck in the draw-in groove 4 on secondary table 3, so as to the position of fixed joint table 3, by desk body 1 and the cooperation of secondary table 3, expands The desktop area of desk, meets student learning demand, when using secondary table 3, by turning joint 2 and hinge 6, by secondary table 3 and the both sides of 5 folding and unfolding of support bar to desk body 1, space is saved, the both sides of the inwall of desk body 1 are installed with Chute 7, is slidably connected roller 8 in chute 7, is flexibly connected with the side of push pedal 9 by connecting rod, push pedal 9 at the axle center of roller 8 On can place books and other items, by pulling push pedal 9, facilitate student to pick and place books, the bottom of desk body 1 is fixedly connected with flexible Bar 10, one end of expansion link 10 are socketed in retracting cylinder 11, and through hole 23, the expansion link in retracting cylinder 11 are offered on retracting cylinder 11 10 bottom is fixedly connected with spring 12, and one end of spring 12 is fixedly connected with card bead 13, and retracting cylinder is run through in the side of card bead 13 11 and exposed outside retracting cylinder 11, its compression spring 12 is made by pressing card bead 13, so that card bead 13 is absorbed in into retracting cylinder 11 It is interior, then pull expansion link 10 to drive card bead 13 to move again, when card bead 13 is moved at next through hole 23, can automatically by leading to Eject at hole 23 to outside retracting cylinder 11, so as to reach the effect for adjusting desk height, on retracting cylinder 11, be installed with pedal 20, Pedal 20 is set, facilitates the bottom of student's leg rest, retracting cylinder 11 to be fixedly connected with support 14, the bottom of support 14 is movably installed with Pulley 15, is fixedly connected with fixed block 16 on support 14, screw rod 17 is threaded with fixed block 16, and one end of screw rod 17 is passed through Wear the bottom of fixed block 16 and extend to outside fixed block 16, when needing to move desk, movement is easy to by pulley 15, works as movement To target location, make which block pulley 15 by turn screw rod 17, so as to fixed block 15, prevent desk from arbitrarily sliding, table Left side at the top of body 1 is installed with pen container 21 and cubbyhole 22 respectively with right side, arranges pen container 21, is easy to student to place and writes Pen, arranges cubbyhole 22, facilitates student's storage homework book etc..
During use, its compression spring 12 is made by pressing card bead 13, so that in retracting cylinder 11, then card bead 13 is absorbed in Expansion link 10 is pulled to drive card bead 13 to move again, when card bead 13 is moved at next through hole 23, can be automatically by through hole 23 Eject to outside retracting cylinder 11, so as to reach the effect for adjusting desk height, horizontal position is moved it to by rotating secondary table 3 Put, then by rotary supporting rod 5 and make in the draw-in groove 4 which is stuck on secondary table 3, so as to the position of fixed joint table 3, by table Body 1 and the cooperation of secondary table 3, expand the desktop area of desk, meet student learning demand, when need not be using secondary table During plate 3, by turning joint 2 and hinge 6, by secondary table 3 and the both sides of 5 folding and unfolding of support bar to desk body 1, space is saved.
Can to sum up obtain, the multifunction teaching desk, by arranging desk body 1, expansion link 10, retracting cylinder 11, spring 12, card bead 13rd, hinge 2, secondary table 3, draw-in groove 4, support bar 5 and hinge 6, solve existing desk can not adjust height and Desktop Dimensions compared with Little problem.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with Understanding can carry out various changes, modification, replacement to these embodiments without departing from the principles and spirit of the present invention And modification, the scope of the present invention be defined by the appended.

Claims (2)

1. a kind of multifunction teaching desk, including desk body(1), it is characterised in that:The desk body(1)Both sides be installed with Hinge(2), the hinge(2)On be hinged with secondary table(3), the secondary table(3)Bottom offer draw-in groove(4), the card Groove(4)On be connected with support bar(5), the support bar(5)Away from draw-in groove(4)One end be movably connected in hinge(6)On, it is described Hinge(6)Side be fixedly mounted on desk body(1)Side, the desk body(1)The both sides of inwall be installed with chute (7), the chute(7)Roller is slidably connected inside(8), the roller(8)Axle center at pass through connecting rod and push pedal(9)Side It is flexibly connected, the desk body(1)Bottom be fixedly connected with expansion link(10), the expansion link(10)One end be socketed in it is flexible Cylinder(11)It is interior, the retracting cylinder(11)On offer through hole(23), the retracting cylinder(11)Interior expansion link(10)Bottom it is solid Surely it is connected with spring(12), the spring(12)One end be fixedly connected with card bead(13), the card bead(13)Side run through Retracting cylinder(11)And it is exposed in retracting cylinder(11)Outward, the retracting cylinder(11)Bottom be fixedly connected with support(14), described Frame(14)Bottom be movably installed with pulley(15);The desk body(1)The left side at top is installed with pen container respectively with right side (21)And cubbyhole(22).
2. a kind of multifunction teaching desk according to claim 1, it is characterised in that:The secondary table(3)Bottom is fixed It is connected with sucker(18), the sucker(18)Bottom be fixedly connected with hook(19).
CN201610853406.3A 2016-09-27 2016-09-27 A kind of multifunction teaching desk CN106539322A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610853406.3A CN106539322A (en) 2016-09-27 2016-09-27 A kind of multifunction teaching desk

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610853406.3A CN106539322A (en) 2016-09-27 2016-09-27 A kind of multifunction teaching desk

Publications (1)

Publication Number Publication Date
CN106539322A true CN106539322A (en) 2017-03-29

Family

ID=58368060

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610853406.3A CN106539322A (en) 2016-09-27 2016-09-27 A kind of multifunction teaching desk

Country Status (1)

Country Link
CN (1) CN106539322A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108013613A (en) * 2017-12-04 2018-05-11 中山市榄商置业发展有限公司 A kind of integrated Intelligent school desk of tables and chairs
CN108720300A (en) * 2018-06-16 2018-11-02 刘闪闪 A kind of stage performance desk easy to use
CN110448071A (en) * 2019-07-18 2019-11-15 安徽昌浩电子科技有限公司 A kind of intelligent finance office multi-functional cabinet
CN111248624A (en) * 2020-03-09 2020-06-09 山东理工职业学院 Teaching platform

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108013613A (en) * 2017-12-04 2018-05-11 中山市榄商置业发展有限公司 A kind of integrated Intelligent school desk of tables and chairs
CN108720300A (en) * 2018-06-16 2018-11-02 刘闪闪 A kind of stage performance desk easy to use
CN110448071A (en) * 2019-07-18 2019-11-15 安徽昌浩电子科技有限公司 A kind of intelligent finance office multi-functional cabinet
CN111248624A (en) * 2020-03-09 2020-06-09 山东理工职业学院 Teaching platform

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PB01 Publication
PB01 Publication
WW01 Invention patent application withdrawn after publication

Application publication date: 20170329

WW01 Invention patent application withdrawn after publication