CN206491477U - A kind of Height Adjustable teaching desk - Google Patents

A kind of Height Adjustable teaching desk Download PDF

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Publication number
CN206491477U
CN206491477U CN201621122494.1U CN201621122494U CN206491477U CN 206491477 U CN206491477 U CN 206491477U CN 201621122494 U CN201621122494 U CN 201621122494U CN 206491477 U CN206491477 U CN 206491477U
Authority
CN
China
Prior art keywords
shell
fixed
spring
strut
leg
Prior art date
Application number
CN201621122494.1U
Other languages
Chinese (zh)
Inventor
金国文
Original Assignee
宿州学院
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 宿州学院 filed Critical 宿州学院
Priority to CN201621122494.1U priority Critical patent/CN206491477U/en
Application granted granted Critical
Publication of CN206491477U publication Critical patent/CN206491477U/en

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Abstract

The utility model discloses a kind of Height Adjustable teaching desk, including left branch leg and right supporting leg, the left branch leg is two with right supporting leg and is arranged symmetrically, left branch leg includes left shell, the left shell inner bottom part is fixed with the first spring, first spring is fixedly arranged above on the left of baffle plate, the baffle plate and offers damping hole, and the baffle plate is fixedly arranged above left strut;Right supporting leg includes right shell body, and the right shell body bottom is fixed with second spring, and second spring is fixedly arranged above right strut, some blocks are evenly equipped with the right strut, right shell body right-hand member is fixed with support shaft, and the support shaft right-hand member is fixed with main shaft, the main shaft and is fixed with rotating disk.Compared with prior art, the beneficial effects of the utility model are:Table leg described in the utility model controls height of table top by two one or two hands, allows desktop that smooth and inclination two states are presented.It is simple to operate and regulation process is more soft.

Description

A kind of Height Adjustable teaching desk

Technical field

The utility model is related to a kind of teaching desk, specifically a kind of Height Adjustable teaching desk.

Background technology

Desk is a kind of conventional furniture, above there is plane, under have pillar.Thing can be put above, does work, have a meal, writing Word, work etc..There are smooth plates, the furniture being fixed up by leg and other supporters.Classroom instruction is commonly used to displaying On the one hand table, teacher to student can be shown teaching with it, and necessary teaching aid on the other hand can be prevented with it.Pass Or system teaching desk table surface height is unadjustable, or regulation is got up, comparison is cumbersome, and the utility model proposes a kind of new Desk for teaching, its height of table top is controlled by two one or two hands being arranged on table leg, allows desktop that smooth and inclination two is presented The state of kind.It is simple to operate and regulation process is more soft.

Utility model content

The purpose of this utility model is to provide a kind of Height Adjustable teaching desk, to solve to carry in above-mentioned background technology The problem of going out.

To achieve the above object, the utility model provides following technical scheme:

A kind of Height Adjustable teaching desk, including left branch leg and right supporting leg, the left branch leg and right supporting leg are two And be arranged symmetrically, left branch leg includes left shell, and the left shell inner bottom part is fixed with solid above the first spring, first spring Surely have and offer damping hole on the left of baffle plate, the baffle plate, the baffle plate is fixedly arranged above left strut;Right supporting leg includes right shell body, The right shell body bottom is fixed with second spring, second spring be fixedly arranged above on right strut, the right strut be evenly equipped with it is some Block, right shell body right-hand member is fixed with support shaft, and the support shaft right-hand member, which is fixed with main shaft, the main shaft to be fixed with, to be turned Two secondary shafts are arranged with disk, rotating disk, the secondary shaft left end, which is connected with pin, right shell body, offers two through holes, The pin is sheathed in through hole respectively, and handle is fixed with the right side of rotating disk;The left strut is respectively and fixedly provided with hinge with right strut upper end Chain, the hinge upper end is fixed with desktop.

It is used as further program of the utility model:The disk diameter is 5MM.

It is used as the utility model further scheme:The block is six.

It is used as the utility model further scheme:The left shell and right shell body diameter are 8MM.

Compared with prior art, the beneficial effects of the utility model are:Table leg described in the utility model passes through two handles Height of table top is controlled, allows desktop that smooth and inclination two states are presented.It is simple to operate and regulation process is more soft.

Brief description of the drawings

Fig. 1 is a kind of structural representation of Height Adjustable teaching desk;

Fig. 2 is the partial enlarged drawing at A in a kind of Height Adjustable teaching desk.

In figure:1- left shells, the springs of 2- first, 3- baffle plates, the left struts of 4-, 5- damping holes, 6- hinges, 7- right shell bodies, 8- The right strut of second spring, 9-, 10- blocks, 11- through holes, 12- pins, 13- secondary shafts, 14- support shafts, 15- main shafts, 16- turn Disk, 17- handles, 18- desktops.

Embodiment

The technical scheme of this patent is described in more detail with reference to embodiment.

Refer to Fig. 1-2, a kind of Height Adjustable teaching desk, including left branch leg and right supporting leg, the left branch leg and the right side Supporting leg is two and is arranged symmetrically, and left branch leg includes left shell 1, and the inner bottom part of left shell 1 is fixed with the first spring 2, institute State the first spring 2 and be fixedly arranged above baffle plate 3, the left side of baffle plate 3 offers damping hole 5, and the baffle plate 3 is fixedly arranged above left support Bar 4, desktop 18 rise when, damping hole 5 cause desktop 18 rise when more slowly will not suddenly on alter;

Right supporting leg includes right shell body 7, and the right body bottom of shell 7 is fixed with second spring 8, and second spring 8 is fixedly arranged above Some blocks 10 are evenly equipped with right strut 9, the right strut 9, the right-hand member of right shell body 7 is fixed with support shaft 14, the support shaft 14 Right-hand member, which is fixed with to be fixed with rotating disk 16, rotating disk 16 on main shaft 15, the main shaft 15, is arranged with two secondary shafts 13, institute State the left end of secondary shaft 13 and be connected with pin 12, right shell body 7 and offer two through holes 11, the pin 12 is sheathed on through hole respectively In 11, the right side of rotating disk 16 is fixed with handle 17, up moves handle 04, below the pin 12 exit to the right, gear described above Bar 12 enters to the left, because following pin 12 is exited, and desktop 18 rises in the presence of the spring force of second spring 8, due to left branch The damping of leg, rising is more slow, and now, pin 12 described above enters, and blocks ascendant trend, down moves handle 17 When aforesaid operations repeat, desktop can be raised by repeating, and desktop 18 is inclined when the regulation height of both sides desktop 18 is different, The flat state of desktop 18 when both sides desktop 18 adjusts highly identical;

The left strut 4 is respectively and fixedly provided with hinge 6 with the right upper end of strut 9, and the upper end of hinge 6 is fixed with desktop 18.

The a diameter of 5MM of the rotating disk 16.

The block 10 is six.

The left shell 1 and the diameter of right shell body 7 are 8MM.

Operation principle of the present utility model is:When desktop 18 rises, damping hole 5 causes desktop 18 when rising more Slowly will not suddenly on alter, up move handle 04, below the pin 12 exit to the right, pin 12 described above enters to the left Enter, because following pin 12 is exited, desktop 18 rises in the presence of the spring force of second spring 8, because the damping of left branch leg is imitated Really, rising is more slow, and now, pin 12 described above enters, and blocks ascendant trend, aforesaid operations when down moving handle 17 Repeat, desktop can be raised by repeating, desktop 18 is inclined when the regulation height of both sides desktop 18 is different, both sides desktop 18 The flat state of desktop 18 when regulation is highly identical.

It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation Involved claim.

Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art It may be appreciated other embodiment.

Claims (4)

1. a kind of Height Adjustable teaching desk, including left branch leg and right supporting leg, it is characterised in that the left branch leg and right supporting leg It is two and is arranged symmetrically, left branch leg includes left shell, the left shell inner bottom part is fixed with the first spring, first bullet Spring is fixedly arranged above on the left of baffle plate, the baffle plate and offers damping hole, and the baffle plate is fixedly arranged above left strut;Right supporting leg includes Right shell body, the right shell body bottom is fixed with second spring, and second spring is fixedly arranged above on right strut, the right strut uniformly There are some blocks, right shell body right-hand member is fixed with support shaft, and the support shaft right-hand member is fixed with main shaft, the main shaft fixed Have and two secondary shafts be arranged with rotating disk, rotating disk, the secondary shaft left end be connected with pin, right shell body offer two lead to Hole, the pin is sheathed in through hole respectively, and handle is fixed with the right side of rotating disk;The left strut is respectively and fixedly provided with right strut upper end Hinge, the hinge upper end is fixed with desktop.
2. a kind of Height Adjustable teaching desk according to claim 1, it is characterised in that the disk diameter is 5MM.
3. a kind of Height Adjustable teaching desk according to claim 2, it is characterised in that the block is six.
4. a kind of Height Adjustable teaching desk according to claim 1 or 3, it is characterised in that the left shell and the right side Diameter of the housing is 8MM.
CN201621122494.1U 2016-10-13 2016-10-13 A kind of Height Adjustable teaching desk CN206491477U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621122494.1U CN206491477U (en) 2016-10-13 2016-10-13 A kind of Height Adjustable teaching desk

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621122494.1U CN206491477U (en) 2016-10-13 2016-10-13 A kind of Height Adjustable teaching desk

Publications (1)

Publication Number Publication Date
CN206491477U true CN206491477U (en) 2017-09-15

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621122494.1U CN206491477U (en) 2016-10-13 2016-10-13 A kind of Height Adjustable teaching desk

Country Status (1)

Country Link
CN (1) CN206491477U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108201230A (en) * 2018-01-30 2018-06-26 黑龙江工业学院 A kind of language teaching multimedia electrical teaching platform
CN108835875A (en) * 2018-08-29 2018-11-20 广东海翔教育科技有限公司 Multifunctional platform is used in a kind of education

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108201230A (en) * 2018-01-30 2018-06-26 黑龙江工业学院 A kind of language teaching multimedia electrical teaching platform
CN108835875A (en) * 2018-08-29 2018-11-20 广东海翔教育科技有限公司 Multifunctional platform is used in a kind of education

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170915

Termination date: 20181013

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