CN206994890U - A kind of teaching desk - Google Patents
A kind of teaching desk Download PDFInfo
- Publication number
- CN206994890U CN206994890U CN201720169382.XU CN201720169382U CN206994890U CN 206994890 U CN206994890 U CN 206994890U CN 201720169382 U CN201720169382 U CN 201720169382U CN 206994890 U CN206994890 U CN 206994890U
- Authority
- CN
- China
- Prior art keywords
- desk
- connecting rod
- desk body
- base
- column
- Prior art date
- 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
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Abstract
The utility model discloses a kind of teaching desk, including base, desk body and book box, the base is arranged on desk body lower end, the book box is arranged on desk body left and right ends, support meanss are provided between the base and desk body, the support meanss include column, connecting rod and locking device, the connecting rod is arranged in column, the locking device is arranged in connecting rod, the desk body lower end is fixedly installed connecting seat, the connecting rod upper end is provided with rotating shaft, the connecting rod is rotatablely connected by rotating shaft and connecting seat, the desk body left and right ends are provided with drag hook, the drag hook is rotatablely connected with desk body, the book box rear and front end is fixedly installed hook, the hook and drag hook snapping, the teaching desk can need to adjust desk height according to user, receiving space is big.
Description
Technical field
It the utility model is related to a kind of teaching desk.
Background technology
With social city, technicalization, hommization development, science and education industry has obtained vigorous growth, more and more
School rise sheer from level ground, the thing followed be desk usage amount increase and desk in-convenience in use problem is shown.Desk, it is
Desk used in student, since all directions table in earliest school, for school, the desk of school study should be unified for class
Table.Perhaps stay in most deep desk during we remember be probably Lu xun that carve the desk of " morning " word, thus deducing into ought
Year Desk Culture Desk Cultures such as (specially scribbled on desk) carving characters.The defects of existing desk, is mainly as follows：1st, desk
Height can not be adjusted correspondingly according to the height of each student, and so resulting in short classmate usually needs to pad on stool
Book, to increase height, and high classmate can only bend over to learn, and comfort is very poor, not only influence learning efficiency, and influence
The physical and mental health of student；2nd, desk inner housing space is limited, and student's material for review is especially more, piles with whole desk, or even writes
The position of operation is all seldom, and student only squeezes body in book heap, is unfavorable for the study of student.
Utility model content
In view of this, the utility model purpose be to provide it is a kind of can according to user need adjust desk height, hold
Receive the big teaching desk in space.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：A kind of teaching desk, including base,
Desk body and book box, the base are arranged on desk body lower end, and the book box is arranged on desk body left and right ends, described
Support meanss are provided between base and desk body, the support meanss include column, connecting rod and locking device, the company
Extension bar is arranged in column, and the locking device is arranged in connecting rod, and the desk body lower end is fixedly installed connecting seat,
The connecting rod upper end is provided with rotating shaft, and the connecting rod is rotatablely connected by rotating shaft and connecting seat, described desk body or so
Drag hook is provided at both ends with, the drag hook is rotatablely connected with desk body, and the book box rear and front end is fixedly installed hook, described
Hook and drag hook snapping.
Further, the book box is fixedly installed magnet close to one end of desk body, facilitates magnet adsorption in column
On, avoid book box from rocking.
Further, the locking device includes bolt and fixing nut, and the bolt passes through connecting rod and fixing nut
Threaded connection, convenient use person are locked or unclamped by locking device connecting rod, control the movement of connecting rod.
Further, the base is provided with two, is provided with expansion link between two base, is set on the expansion link
There is clamping screw, the base left and right ends are fixedly installed rubber blanket, improve the stability of desk, strengthen the friction of base
Power.
Further, the column is fixedly connected with base, improves the stability of structure.
Further, the column rear and front end is set fluted, and the bolt is separately positioned on corresponding with fixing nut
Groove in, avoid bolt or fixing nut exposed outside column, cause user to be scraped off.
Further, the connecting rod is slidably connected with column, facilitates moving up and down for connecting rod, to adjust desk body
Height.
Further, the drag hook is provided with more than one, and two drag hooks for being arranged on same plane setting are in symmetrical
Set, reduce the probability that book box is hit and come off.
The utility model has the technical effect that following aspect：The locking device of setting, column, connecting rod, it is convenient
User is by controlling the locking and release of locking device, the height of adjusting desk, to adapt to different high people；The connection of setting
Bar is rotatablely connected with connecting seat, and convenient use person adjusts the inclination of desk body by adjusting height of the connecting rod on column
Angle, allows before desktop low or keep level after height, so can not only ensure the physical and mental health of student, and can effectively carry
High learning efficiency；The book box of setting, adds the receiving space of desk, and books are placed in book box, avoided by convenient use person
Books bulk deposition influences learning efficiency in desk body.
Brief description of the drawings
Fig. 1 is a kind of overall structure figure of teaching desk of the application utility model.
Fig. 2 is a kind of right view of teaching desk of the application utility model.
Fig. 3 is a kind of top view of teaching desk column of the application utility model.
Fig. 4 is a kind of left view of teaching desk column book box of the application utility model.
Embodiment
Below in conjunction with accompanying drawing, specific embodiment of the present utility model is described in further detail, so that the utility model skill
Art scheme is more readily understood and grasped.
As Figure 1-4, a kind of teaching desk, including base 1, desk body 2 and book box 3, book box 3 is in the application
Upper opening of hollow box body, the base 1 are arranged on the lower end of desk body 2, and the base 1 is provided with two, two base 1
Between be provided with expansion link 16, the expansion link 16 is fixedly connected with two bases 1 by bolt, is provided with the expansion link 16
Clamping screw 17, the expansion link 16 include shell and the inner tube being arranged in shell, the clamping screw 17 and outer casing screw
Connection, said inner tube are slidably connected with shell, facilitate expansion link 16 to be locked after extending or shrinking by rotational lock bolt 17
Tight bolt 17 carries out clamping to inner tube so that position is fixed between inner tube and shell, and the left and right ends of base 1 are fixedly installed
Rubber blanket 4, fixed form can be bonded using common epoxy glue to be adhesively fixed, improve the stability of desk, strengthen bottom
Frictional force between seat 1 and ground.The book box 3 is arranged on the left and right ends of desk body 2, and the effect of book box 3 is increase desk
Receiving space, it is necessary to which books are placed in desk body 2 when avoiding student book excessive, influence learning efficiency, the book
Box 3 is fixedly installed magnet 5 close to one end of desk body 1, facilitates magnet 5 to adsorb on column 7, avoids book box 3 from rocking.Institute
State and support meanss 6 are provided between base 1 and desk body 2, facilitate base 1 to provide support, and convenient branch for support meanss 6
Support arrangement 6 is that desk body 2 provides support, and the support meanss 6 include column 7, connecting rod 8 and locking device 9, in the application
Column 7 is made of ferroalloy, and the column 7 is fixedly connected with base 1, and fixed form improves the steady of structure to be welded and fixed
It is qualitative.The connecting rod 8 is arranged in column 7, facilitates column 7 to limit the moving direction of column 7, the connecting rod 8 and column 7
It is slidably connected, facilitates moving up and down for connecting rod 8, adjusts the height of desk body.The locking device 9 is arranged on connecting rod
On 8, locking device 9 is facilitated to fix connecting rod 8 and column 7, the locking device 9 includes bolt 10 and fixing nut 11, institute
State bolt 10 to be threadedly coupled with fixing nut 11 through connecting rod 8, convenient use person locks or unclamped connection by locking device 9
Bar 8, control the movement of connecting rod 8.The rear and front end of column 7 sets fluted 12, and the bolt 10 divides with fixing nut 11
Corresponding to not being arranged in groove 12, avoid bolt 10 or fixing nut 11 exposed outside column 7, cause user to be scraped off.
The lower end of desk body 2 is fixedly installed connecting seat 18, and to be welded and fixed, the upper end of connecting rod 8 is provided with fixed form
Rotating shaft 13, the connecting rod 8 are rotatablely connected by rotating shaft 13 and connecting seat 18, facilitate the rotation of connecting rod 8 and connecting seat 18, side
Just user controls the angle between extension bar 8 and connecting seat 18, and then control by controlling the height between connecting rod 8 and column 7
The angle of inclination of desk body 2 processed, the left and right ends of desk body 2 are provided with drag hook 14, the drag hook 14 and desk body 2
Rotation connection, rotation connection mode is rotatablely connected by the rotating shaft being arranged on drag hook 14 with desk body 2, before the book box 3
Both ends are fixedly installed hook 15 afterwards, and fixed form is is welded and fixed, the hook 15 and the snapping of drag hook 14.Convenient use person's root
Increasing according to situation or remove book box 3, convenient use person pulls book box 3 to the direction of user, and books in book box 3 are taken out,
The drag hook 14 is provided with four, and two drag hooks 14 for being arranged on same plane setting are symmetrical set, reduce book box 2 by
The probability for hitting and coming off.
Operation principle：In use, according to the height of user, using instruments such as spanners locking device 9 is released so that
Connecting rod 8 can move up or down the height between regulation desk body 2 and ground, when needing to adjust desk body 2
During gradient, the locking device 9 in the connecting rod of desk body rear end or front end is released, by two connecting rods 8 simultaneously
Move up or down, when reaching proper angle, locking device 9 is locked so that position is consolidated between connecting rod 8 and column 7
It is fixed, complete angular adjustment.
The utility model has the technical effect that following aspect：The locking device of setting, column, connecting rod, it is convenient
User is by controlling the locking and release of locking device, the height of adjusting desk, to adapt to different high people；The connection of setting
Bar is rotatablely connected with connecting seat, and convenient use person adjusts the inclination of desk body by adjusting height of the connecting rod on column
Angle, allows before desktop low or keep level after height, so can not only ensure the physical and mental health of student, and can effectively carry
High learning efficiency；The book box of setting, adds the receiving space of desk, and books are placed in book box, avoided by convenient use person
Books bulk deposition influences learning efficiency in desk body.
Certainly, it is representative instance of the present utility model above, in addition, the utility model can also have other a variety of
Embodiment, all technical schemes formed using equivalent substitution or equivalent transformation, all falls within the requires of the utility model protection
Within the scope of.
Claims (8)
1. a kind of teaching desk, including base, desk body and book box, the base is arranged on desk body lower end, described
Book box is arranged on desk body left and right ends, it is characterised in that：Support meanss, institute are provided between the base and desk body
Stating support meanss includes column, connecting rod and locking device, and the connecting rod is arranged in column, and the locking device is arranged on
In connecting rod, the desk body lower end is fixedly installed connecting seat, and the connecting rod upper end is provided with rotating shaft, the connecting rod
It is rotatablely connected by rotating shaft and connecting seat, the desk body left and right ends are provided with drag hook, and the drag hook turns with desk body
Dynamic connection, the book box rear and front end are fixedly installed hook, the hook and drag hook snapping.
2. teaching desk according to claim 1, it is characterised in that：The book box is fixed close to one end of desk body and set
It is equipped with magnet.
3. teaching desk according to claim 2, it is characterised in that：The locking device includes bolt and fixing nut,
The bolt is threadedly coupled through connecting rod with fixing nut.
4. teaching desk according to claim 3, it is characterised in that：The base is provided with two, between two base
Expansion link is provided with, clamping screw is provided with the expansion link, the base left and right ends are fixedly installed rubber blanket.
5. teaching desk according to claim 4, it is characterised in that：The column is fixedly connected with base.
6. teaching desk according to claim 5, it is characterised in that：The column rear and front end setting is fluted, described
Bolt is separately positioned in corresponding groove with fixing nut.
7. teaching desk according to claim 6, it is characterised in that：The connecting rod is slidably connected with column.
8. teaching desk according to claim 7, it is characterised in that：The drag hook is provided with more than one, described to be arranged on
Two drag hooks that same plane is set are symmetrical set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720169382.XU CN206994890U (en) | 2017-02-23 | 2017-02-23 | A kind of teaching desk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720169382.XU CN206994890U (en) | 2017-02-23 | 2017-02-23 | A kind of teaching desk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206994890U true CN206994890U (en) | 2018-02-13 |
Family
ID=61428835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720169382.XU Expired - Fee Related CN206994890U (en) | 2017-02-23 | 2017-02-23 | A kind of teaching desk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206994890U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108477834A (en) * | 2018-02-24 | 2018-09-04 | 赣州市亿研机械设计研究院有限公司 | A kind of adjustable type lectern for teaching |
| CN108903317A (en) * | 2018-09-07 | 2018-11-30 | 安徽育安实验室装备有限公司 | A kind of adjustable desk |
-
2017
- 2017-02-23 CN CN201720169382.XU patent/CN206994890U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108477834A (en) * | 2018-02-24 | 2018-09-04 | 赣州市亿研机械设计研究院有限公司 | A kind of adjustable type lectern for teaching |
| CN108903317A (en) * | 2018-09-07 | 2018-11-30 | 安徽育安实验室装备有限公司 | A kind of adjustable desk |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180213 Termination date: 20190223 |