CN208048361U - Convenient for the desk to write - Google Patents
Convenient for the desk to write Download PDFInfo
- Publication number
- CN208048361U CN208048361U CN201820059277.5U CN201820059277U CN208048361U CN 208048361 U CN208048361 U CN 208048361U CN 201820059277 U CN201820059277 U CN 201820059277U CN 208048361 U CN208048361 U CN 208048361U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- fixedly connected
- elevating lever
- mounting rod
- support plate
- 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
Links
Landscapes
- Toys (AREA)
Abstract
A kind of desk convenient for writing, supporting mechanism is equipped with behind table hole, supporting mechanism includes a pair of jacking sleeve being symmetrical set, jacking sleeve is fixedly connected on behind table hole, it is up and down in jacking sleeve to be plugged with elevating lever, the sidewall thread of jacking sleeve is connected with adjusting positioning knob, and the inner end for adjusting positioning knob is withstood on outside elevating lever；Sleeve mounting rod is fixedly connected between left and right elevating lever, opposite rotary sleeve is installed with overturning sleeve outside sleeve mounting rod, is fixedly connected with support plate outside overturning sleeve, support plate is between left and right jacking sleeve.The shape of elevating lever and sleeve mounting rod composition is " H " type, lantern ring mounting rod is fixedly connected between the upper end of left and right elevating lever, the outer relative rotation of lantern ring mounting rod and left and right movable sleeve are installed with the overturning lantern ring that a pair of of left and right is correspondingly arranged, it is fixedly connected with compression bar between left and right overturning lantern ring, compression bar is the U-typed of opening upwards, and the middle part of compression bar is located in the region where support plate.
Description
Technical field
The utility model is related to a kind of desk of student's study more particularly to a kind of desks convenient for writing.
Background technology
Each student be unable to do without desk from the small study for acquiring middle school, and desk is the desk that student is used for reading and writing,
Current desk includes table leg, and table leg upper end is fixedly connected with table hole, and panel is fixedly connected with above table hole, and panel is usually water
The platy structure of placing flat, lies in books on panel when students are write, on the one hand, books are easy to because by student's
Arm is pushed down and generates dog-ear, and on the other hand, since books are kept flat, student, which needs to bow, to be checked in bookish
Hold, is both easy fatigue, also influences sitting posture, thus, the using effect of current desk is not so good.
Utility model content
The utility model provides a kind of desk convenient for writing, which can be in student writing by books for deficiency
Slant setting can protect books, be also beneficial to the positive sitting posture of student side, and using effect is good.
The technical solution that the utility model solves above-mentioned technical problem is as follows：
A kind of desk convenient for writing, including table leg（1）, table leg（1）Upper end is fixedly connected with table hole（4）, table hole（4）On
Face is fixedly connected with panel（5）, panel（5）Rear end backward be no more than table hole（4）Behind, which is characterized in that table hole（4）Afterwards
Face is equipped with supporting mechanism, and supporting mechanism includes a pair of jacking sleeve being symmetrical set（7）, jacking sleeve（7）It is fixedly connected
In table hole（4）Below, jacking sleeve（7）It is vertically arranged, jacking sleeve（7）It is interior up and down to be plugged with elevating lever（8）, lifting set
Cylinder（7）Sidewall thread be connected with adjusting positioning knob（6）, adjust positioning knob（6）Inner end withstand on elevating lever（8）Outside,
Elevating lever（8）By adjusting positioning knob（6）It is located in jacking sleeve（7）It is interior；Left and right elevating lever（8）Between be fixedly connected with
Sleeve mounting rod（15）, sleeve mounting rod（15）Laterally setting, sleeve mounting rod（15）Outer opposite rotary sleeve is installed with overturning sleeve
（11）, overturn sleeve（11）Outside is fixedly connected with support plate（9）, support plate（9）Positioned at left and right jacking sleeve（7）Between.
Desk according to described convenient for writing, which is characterized in that the elevating lever（8）With the sleeve mounting rod（15）
The shape of composition is " H " type, left and right elevating lever（8）Upper end between be fixedly connected with lantern ring mounting rod（10）, lantern ring mounting rod
（10）Laterally setting, lantern ring mounting rod（10）Positioned at sleeve mounting rod（15）Top, lantern ring mounting rod（10）Outer relative rotation and
Left and right movable sleeve is installed with the overturning lantern ring that a pair of of left and right is correspondingly arranged（12）, left and right overturning lantern ring（12）Between be fixedly connected with
Compression bar（13）, compression bar（13）For the U-typed of opening upwards, compression bar（13）Two free ends respectively with left and right overturning lantern ring
（12）It is fixedly connected, compression bar（13）Middle part and the support plate（9）It is corresponding, compression bar（13）Middle part be located at support plate（9）
In the region at place.
Desk according to described convenient for writing, which is characterized in that the elevating lever（8）Lower end is fixedly connected with block
（2）, block（2）Limit elevating lever（8）It is upwardly separated from the jacking sleeve（7）；Elevating lever（8）After being raised above, the support
Plate（9）Lower end is more than the panel（5）Upper surface.
Desk according to described convenient for writing, which is characterized in that the support plate（9）Lower end is fixedly connected with non-slip mat
（3）.
Desk according to described convenient for writing, which is characterized in that the support plate（9）Lower end is symmetrical set fixation
A pair of non-slip mat of connection（3）.
The utility model is provided with supporting mechanism behind desk, and usually, supporting mechanism is hidden in behind desk, when need
When writing, the elevating mechanism is lifted upwards, and it is more than the upper surface of panel to make the lower end of support plate, then according to the void in Fig. 4
The direction of line arrow rotational support plate forward, land elevating lever still further below, after satisfied angle of inclination is reached in support plate, tightens
Positioning knob is adjusted, books are obliquely installed on the supporting plate.If books are thicker, in order to use books steady, not certainly
Dynamic page turning, pressing plate can be overturn before compression bar to books forward according to the direction of the solid arrow in Fig. 4 from top, make pressing plate pressure
Firmly books.In this way, just books can be made to be obliquely installed during student writing, books can be protected, are also beneficial to learn
It causes trouble positive sitting posture, using effect is good.
Description of the drawings
Fig. 1 is the backsight structural representation of the utility model；
Fig. 2 is the A-A schematic cross-sectional views of Fig. 1；
Fig. 3 is the partial enlargement structural representation of Fig. 2；
Fig. 4 is the structural schematic diagram when supporting mechanism in Fig. 2 rises；
Fig. 5 is the structural schematic diagram after the support plate in Fig. 4 rotates forward；
Fig. 6 is the structural schematic diagram after the compression bar in Fig. 5 rotates above support plate from back to front.
In attached drawing：
1, table leg；2, block；3, non-slip mat；4, table hole；5, panel；6, positioning knob is adjusted；7, jacking sleeve；8, it lifts
Bar；9, support plate；10, lantern ring mounting rod；11, sleeve is overturn；12, lantern ring is overturn；13, compression bar；14, groove；15, sleeve is installed
Bar.
Specific implementation mode
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining this practicality
It is novel, it is not intended to limit the scope of the utility model.
Embodiment one
As shown in Figures 1 to 6, a kind of desk convenient for writing, including table leg（1）, table leg（1）Upper end is fixedly connected with table
Hole（4）, table hole（4）It is fixedly connected with panel above（5）, panel（5）Rear end backward be no more than table hole（4）Behind, table hole
（4）It is equipped with supporting mechanism below, supporting mechanism includes a pair of jacking sleeve being symmetrical set（7）, jacking sleeve（7）It is fixed
It is connected to table hole（4）Below, jacking sleeve（7）It is vertically arranged, jacking sleeve（7）It is interior up and down to be plugged with elevating lever（8）, rise
Sleeve drops（7）Sidewall thread be connected with adjusting positioning knob（6）, adjust positioning knob（6）Inner end withstand on elevating lever（8）Outside
Face, elevating lever（8）By adjusting positioning knob（6）It is located in jacking sleeve（7）It is interior；Left and right elevating lever（8）Between be fixedly connected
There is sleeve mounting rod（15）, sleeve mounting rod（15）Laterally setting, sleeve mounting rod（15）Outer opposite rotary sleeve is installed with inversion boot
Cylinder（11）, overturn sleeve（11）Outside is fixedly connected with support plate（9）, support plate（9）Positioned at left and right jacking sleeve（7）Between.
In the present embodiment, the elevating lever（8）With the sleeve mounting rod（15）The shape of composition is " H " type, left and right
Elevating lever（8）Upper end between be fixedly connected with lantern ring mounting rod（10）, lantern ring mounting rod（10）Laterally setting, lantern ring mounting rod
（10）Positioned at sleeve mounting rod（15）Top, lantern ring mounting rod（10）Outer relative rotation and left and right movable sleeve are installed with a pair of of left and right pair
The overturning lantern ring that should be arranged（12）, left and right overturning lantern ring（12）Between be fixedly connected with compression bar（13）, compression bar（13）For opening to
On U-typed, compression bar（13）Two free ends respectively with left and right overturning lantern ring（12）It is fixedly connected, compression bar（13）Middle part
With the support plate（9）It is corresponding, compression bar（13）Middle part be located at support plate（9）In the region at place.
In the present embodiment, the elevating lever（8）Lower end is fixedly connected with block（2）, block（2）Limit elevating lever（8）
It is upwardly separated from the jacking sleeve（7）；Elevating lever（8）After being raised above, the support plate（9）Lower end is more than the panel（5）
Upper surface.Support plate（9）Lower end, which is symmetrical set, is fixedly connected with a pair of of non-slip mat（3）.
Embodiment two
As shown in Figures 1 to 6, a kind of desk convenient for writing, including table leg（1）, table leg（1）Upper end is fixedly connected with table
Hole（4）, table hole（4）It is fixedly connected with panel above（5）, panel（5）Rear end back over table hole（4）Behind, panel（5）
Rear end in the middle part of forward recess open up it is fluted（14）, table hole（4）Rear side is equipped with supporting mechanism, and supporting mechanism includes a pair of of left and right
Symmetrically arranged jacking sleeve（7）, jacking sleeve（7）It is fixedly connected on groove（14）The panel at place（5）Edge, left and right liter
Sleeve drops（7）It is located at groove（14）Left and right ends.Jacking sleeve（7）Positioned at the table hole（4）Rear, jacking sleeve
（7）It is vertically arranged, jacking sleeve（7）It is interior up and down to be plugged with elevating lever（8）, jacking sleeve（7）Sidewall thread be connected with
Adjust positioning knob（6）, adjust positioning knob（6）Inner end withstand on elevating lever（8）Outside, elevating lever（8）It is positioned by adjusting
Knob（6）It is located in jacking sleeve（7）It is interior；Left and right elevating lever（8）Between be fixedly connected with sleeve mounting rod（15）, sleeve peace
Fill bar（15）Laterally setting, sleeve mounting rod（15）Outer opposite rotary sleeve is installed with overturning sleeve（11）, overturn sleeve（11）Outside
It is fixedly connected with support plate（9）, support plate（9）Positioned at left and right jacking sleeve（7）Between.
In the present embodiment, the elevating lever（8）With the sleeve mounting rod（15）The shape of composition is " H " type, left and right
Elevating lever（8）Upper end between be fixedly connected with lantern ring mounting rod（10）, lantern ring mounting rod（10）Laterally setting, lantern ring mounting rod
（10）Positioned at sleeve mounting rod（15）Top, lantern ring mounting rod（10）Outer relative rotation and left and right movable sleeve are installed with a pair of of left and right pair
The overturning lantern ring that should be arranged（12）, left and right overturning lantern ring（12）Between be fixedly connected with compression bar（13）, compression bar（13）For opening to
On U-typed, compression bar（13）Two free ends respectively with left and right overturning lantern ring（12）It is fixedly connected, compression bar（13）Middle part
With the support plate（9）It is corresponding, compression bar（13）Middle part be located at support plate（9）In the region at place.
In the present embodiment, the elevating lever（8）Lower end is fixedly connected with block（2）, block（2）Limit elevating lever（8）
It is upwardly separated from the jacking sleeve（7）；Elevating lever（8）After being raised above, the support plate（9）Lower end is more than the panel（5）
Upper surface.Support plate（9）Lower end is fixedly connected with non-slip mat（3）.Non-slip mat（3）Side projection be opening upwards " U "
Type, the support plate（9）Lower end is buckled in non-slip mat（3）In the space surrounded.
When opening the utility model is written and read, it is first lifted up supporting mechanism, then rotates support plate and compression bar respectively,
Dotted arrow in Fig. 4 is the rotation direction of support plate, and solid arrow is the rotation direction of compression bar.
Claims (5)
1. a kind of desk convenient for writing, including table leg（1）, table leg（1）Upper end is fixedly connected with table hole（4）, table hole（4）Above
It is fixedly connected with panel（5）, panel（5）Rear end backward be no more than table hole（4）Behind, which is characterized in that table hole（4）Below
Equipped with supporting mechanism, supporting mechanism includes a pair of jacking sleeve being symmetrical set（7）, jacking sleeve（7）It is fixedly connected on
Table hole（4）Below, jacking sleeve（7）It is interior up and down to be plugged with elevating lever（8）, jacking sleeve（7）Sidewall thread be connected with
Adjust positioning knob（6）, adjust positioning knob（6）Inner end withstand on elevating lever（8）Outside, elevating lever（8）It is positioned by adjusting
Knob（6）It is located in jacking sleeve（7）It is interior；Left and right elevating lever（8）Between be fixedly connected with sleeve mounting rod（15）, sleeve peace
Fill bar（15）Laterally setting, sleeve mounting rod（15）Outer opposite rotary sleeve is installed with overturning sleeve（11）, overturn sleeve（11）Outside
It is fixedly connected with support plate（9）, support plate（9）Positioned at left and right jacking sleeve（7）Between.
2. the desk according to claim 1 convenient for writing, which is characterized in that the elevating lever（8）Pacify with the sleeve
Fill bar（15）The shape of composition is " H " type, left and right elevating lever（8）Upper end between be fixedly connected with lantern ring mounting rod（10）, set
Ring mounting rod（10）Laterally setting, lantern ring mounting rod（10）Positioned at sleeve mounting rod（15）Top, lantern ring mounting rod（10）Foreign minister
The overturning lantern ring that a pair of of left and right is correspondingly arranged is installed with to rotation and left and right movable sleeve（12）, left and right overturning lantern ring（12）Between it is solid
Surely it is connected with compression bar（13）, compression bar（13）For the U-typed of opening upwards, compression bar（13）Two free ends turned over respectively with left and right
Pivoted housing ring（12）It is fixedly connected, compression bar（13）Middle part and the support plate（9）It is corresponding, compression bar（13）Middle part be located at support
Plate（9）In the region at place.
3. the desk according to claim 1 convenient for writing, which is characterized in that the elevating lever（8）Lower end is fixedly connected
There is block（2）, block（2）Limit elevating lever（8）It is upwardly separated from the jacking sleeve（7）；Elevating lever（8）After being raised above, institute
State support plate（9）Lower end is more than the panel（5）Upper surface.
4. the desk according to claim 1 convenient for writing, which is characterized in that the support plate（9）Lower end is fixedly connected
There is non-slip mat（3）.
5. the desk according to claim 4 convenient for writing, which is characterized in that the support plate（9）Lower end is symmetrical
Setting is fixedly connected with a pair of non-slip mat（3）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820059277.5U CN208048361U (en) | 2018-01-15 | 2018-01-15 | Convenient for the desk to write |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820059277.5U CN208048361U (en) | 2018-01-15 | 2018-01-15 | Convenient for the desk to write |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208048361U true CN208048361U (en) | 2018-11-06 |
Family
ID=63995373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820059277.5U Expired - Fee Related CN208048361U (en) | 2018-01-15 | 2018-01-15 | Convenient for the desk to write |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208048361U (en) |
-
2018
- 2018-01-15 CN CN201820059277.5U patent/CN208048361U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210095132U (en) | Adjustable integrated table and chair | |
| CN208048361U (en) | Convenient for the desk to write | |
| CN201299274Y (en) | A book holder for book reading | |
| CN216220675U (en) | Desk and chair for noon break | |
| CN113729406A (en) | Desk and chair for noon break | |
| CN212878498U (en) | Learning seat capable of correcting sitting posture | |
| CN221410735U (en) | Noon break table | |
| CN221599483U (en) | Sitting posture correcting desk | |
| CN219962247U (en) | Ergonomic desk | |
| CN217658658U (en) | Plate-type folding book-supporting frame for desk | |
| CN214386547U (en) | Desk convenient for reading | |
| CN218044426U (en) | Multifunctional writing chair convenient for fixing books | |
| CN219206245U (en) | Desk adapted to use posture | |
| CN221730041U (en) | Sitting posture corrector | |
| CN213820595U (en) | Multifunctional writing board convenient for angle adjustment | |
| CN221671213U (en) | Desk with adjusting function | |
| CN213720641U (en) | Plain type angularly adjustable desk and desk thereof | |
| CN214963366U (en) | Auxiliary learning device for Chinese learning | |
| CN220937237U (en) | Desk and chair for pupil to learn | |
| CN2393395Y (en) | Multifunctional desk and stool for student | |
| CN219165895U (en) | Novel desk | |
| CN216256225U (en) | Desktop multifunctional pillow | |
| CN217906795U (en) | Reading rack support seat | |
| CN218898792U (en) | Multifunctional tablet chair beneficial to relieving fatigue | |
| CN209995630U (en) | multifunctional desk for preventing myopia and relaxing cervical vertebra |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181106 Termination date: 20200115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |