CN207821391U - A kind of dais with books fixed function - Google Patents
A kind of dais with books fixed function Download PDFInfo
- Publication number
- CN207821391U CN207821391U CN201721578869.XU CN201721578869U CN207821391U CN 207821391 U CN207821391 U CN 207821391U CN 201721578869 U CN201721578869 U CN 201721578869U CN 207821391 U CN207821391 U CN 207821391U
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- CN
- China
- Prior art keywords
- wall surface
- rectangular
- upper wall
- dais
- shaped sliding
- 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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- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The utility model discloses a kind of dais with books fixed function, including rectangular susceptor, the rectangular susceptor upper wall surface fixes rectangular box, the rectangular box upper wall surface fixes folding shape plate, the folding shape plate upper wall surface is provided with bar shaped sliding slot, bar shaped sliding rail is embedded in the bar shaped sliding slot, movable pulley is assembled on the bar shaped sliding rail, the movable pulley upper wall surface fixing support rack, support frame as described above upper wall surface fixes rectangular block, the rectangular block side wall surface is provided with circular through hole, cross bar is embedded in the circular through hole, n shape framves are set on the cross bar, the n shapes frame upper beam upper wall surface fixes a pair of of stripe board, the stripe board upper wall surface is fixed and n shapes frame phase overlapped spring.The utility model, convenient for putting for the upper class hour books of teacher, while books, which are carried out rationally pressing, prevents books to be closed, and increases dais usable floor area, convenient for putting for teaching aid.
Description
Technical field
The utility model is related to dais to use field, especially a kind of dais with books fixed function.
Background technology
Dais refers to estrade above ground level, teaches or the people of lecture station is said above and the proper noun of teacher.
In teaching, teacher, which says, can use dais to place books and teaching aid convenient for teacher class hour, but books are when placing
Due to the thicker frequent closure of books, teacher is needed to be supported with hand, can thus hinder teacher's influence of writing on blackboard to give lessons, together
When dais size fix, cause teaching aid place it is unstable usually fall, many teaching aids are when in use without rational set-point, institute
To lead to can not normally using for teaching aid, so that traditional dais cannot be satisfied the demand of teacher.
Utility model content
Purpose of the utility model is to solve the above problems, devise a kind of dais with books fixed function.
To achieve the above object, the utility model provides the following technical solutions：A kind of dais with books fixed function,
Including rectangular susceptor, the rectangular susceptor upper wall surface fixes rectangular box, and the rectangular box upper wall surface fixes folding shape plate, described
Folding shape plate upper wall surface is provided with bar shaped sliding slot, and bar shaped sliding rail is embedded in the bar shaped sliding slot, movable pulley is assembled on the bar shaped sliding rail,
The movable pulley upper wall surface fixing support rack, support frame as described above upper wall surface fix rectangular block, and the rectangular block side wall surface is provided with circle
Shape through-hole is embedded in cross bar in the circular through hole, is set with n shape framves on the cross bar, the n shapes frame upper beam upper wall surface fixes one
To stripe board, support frame as described above upper wall surface is fixed is provided with rectangle with n shapes frame phase overlapped spring, the rectangular box two side walls
Groove, hinged a pair of of the oscillating rod of rectangular recess interior sidewall surface installation, fixed and rectangle on each pair of oscillating rod
The baffle of groove match.
Preferably, inside the rectangular box it is cavity mechanism, the rectangular box interior sidewall surface stationary barrier, the square
Shape babinet front face and rectangular through-hole is provided with above the partition board.
Preferably, the equal vertical columns of rectangular susceptor lower wall surface four corners, the column lower wall surface fix universal wheel.
Preferably, the baffle lower wall surface is provided with strip groove, and hinged motion bar is installed in the strip groove,
The motion bar end face mounting column, the rectangular recess side wall surface are provided with the card slot to match with pillar.
Preferably, the first rubber cushion is set in the stripe board, the movable pulley is mutually clamped with bar shaped sliding rail.
Preferably, the baffle upper wall surface installs the second rubber cushion.
A kind of dais with books fixed function made using the technical solution of the utility model, is attended class convenient for teacher
Shi Shuji's puts, while books, which are carried out rationally pressing, prevents books to be closed, and increases dais usable floor area, is convenient for the pendulum of teaching aid
It puts.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram at dais with books fixed function described in the utility model；
Fig. 2 is a kind of folding shape plate vertical view at dais with books fixed function described in the utility model；
Fig. 3 is a kind of rectangular box side view at dais with books fixed function described in the utility model；
Fig. 4 is a kind of universal wheel upward view at dais with books fixed function described in the utility model；
Fig. 5 is a kind of supporting rack at dais with books fixed function described in the utility model, rectangular block, cross bar, n shapes
The partial enlarged view of frame, stripe board and spring；
In figure, 1- rectangular susceptors；2- rectangular box；3- rolls over shape plate；4- bar shaped sliding rails；5- movable pulleys；6- supporting racks；7- squares
Shape block；8- cross bars；9-n shape framves；10- stripe boards；11- springs；12- oscillating rods；13- baffles；14- partition boards；15- columns；16- ten thousand
To wheel；17- motion bars；18- pillars.
Specific implementation mode
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, can also be electrical connection；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition
Solve the concrete meaning of above-mentioned term in the present invention.
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
The utility model provides a kind of dais with books fixed function as shown in Figs. 1-5, including rectangular susceptor
1,1 upper wall surface of the rectangular susceptor fixes rectangular box 2, and 2 upper wall surface of the rectangular box fixes folding shape plate 3, the folding shape plate 3
Upper wall surface is provided with bar shaped sliding slot, and bar shaped sliding rail 4 is embedded in the bar shaped sliding slot, movable pulley 5, institute are assembled on the bar shaped sliding rail 4
5 upper wall surface fixing support rack 6 of movable pulley is stated, 6 upper wall surface of support frame as described above fixes rectangular block 7, and 7 side wall surface of the rectangular block is provided with
Circular through hole, is embedded in cross bar 8 in the circular through hole, suit n shapes frame 9 on the cross bar 8, the 9 upper beam upper wall surface of n shapes frame
Fixed a pair of stripe board 10,6 upper wall surface of support frame as described above are fixed and 9 phase of n shapes frame overlapped spring 11,2 liang of the rectangular box
Side wall surface is provided with rectangular recess, hinged a pair of of the oscillating rod 12 of rectangular recess interior sidewall surface installation, each pair of pendulum
The fixed baffle 13 to match with rectangular recess in lever 12；2 inside of the rectangular box is cavity mechanism, the rectangular box
2 interior sidewall surface stationary barriers 14,2 front face of the rectangular box and are provided with rectangular through-hole positioned at the top of partition board 14；The rectangle
The equal vertical columns 15 of 1 lower wall surface four corners of pedestal, 15 lower wall surface of the column fix universal wheel 16；13 lower wall surface of the baffle is opened
There is a strip groove, the hinged motion bar 17 of installation in the strip groove, 17 end face mounting column 18 of the motion bar,
The rectangular recess side wall surface is provided with the card slot to match with pillar 18；The first rubber cushion, the shifting are set in the stripe board 10
Driving wheel 5 is clamped with 4 phase of bar shaped sliding rail；13 upper wall surface of the baffle installs the second rubber cushion.
When specifically used：Movable pulley 5 is assembled on bar shaped sliding rail 4 in bar shaped slot to be moved, and adjustment stripe board 10 makes
With position, books are placed on left and right different location convenient for teacher, while movable pulley 5 is clamped with 4 phase of bar shaped sliding rail, prevents from moving
Wheel 5 is fallen when being moved on bar shaped sliding rail 4, while 8 energy of cross bar that the rectangular block 7 on the supporting rack 6 of 5 upper wall surface of movable pulley supports
Enough longitudinal rotations drive the adjustment of stripe board 10 on n shapes frame 9 to swing up and down angle, are overlapped by spring 11 and n shapes frame 9, be convenient for item
Shape plate 10 can have downward pulling force when book pages overlap, and convenient for pushing down books, be fixed by oscillating rod 12 recessed with rectangle
The baffle 13 that slot matches can carry out opening and closing effect by oscillating rod 12, baffle 13 can be lifted, passes through motion bar later
Pillar 18 on 17 is provided with card slot overlap joint with rectangular recess side wall surface, and the baffle 13 easy to support lifted, baffle 13, which increases, to be used
Pillar 18 is placed on inside the strip groove of 13 lower wall surface of baffle by area when not in use, and it is recessed to be placed on rectangle convenient for baffle 13
Inside slot, 2 front face of rectangular box is provided with rectangular through-hole, article is placed on partition board 14 convenient for teacher, universal wheel 16 is convenient for this
Device flexibly moves.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Equivalent replacement is carried out, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of dais with books fixed function, including rectangular susceptor (1), which is characterized in that on the rectangular susceptor (1)
Wall surface fixes rectangular box (2), and rectangular box (2) upper wall surface fixes folding shape plate (3), and folding shape plate (3) upper wall surface is opened
There is bar shaped sliding slot, bar shaped sliding rail (4) is embedded in the bar shaped sliding slot, movable pulley (5) is assembled on the bar shaped sliding rail (4), it is described
Movable pulley (5) upper wall surface fixing support rack (6), support frame as described above (6) upper wall surface fix rectangular block (7), rectangular block (7) side
Wall surface is provided with circular through hole, and cross bar (8) is embedded in the circular through hole, n shapes frame (9), the n shapes are set on the cross bar (8)
Frame (9) upper beam upper wall surface fixes a pair of of stripe board (10), and mutually overlapped with n shapes frame (9) for the fixation of support frame as described above (6) upper wall surface
Spring (11), rectangular box (2) two side walls are provided with rectangular recess, and the rectangular recess interior sidewall surface installation carries hinge
A pair of of oscillating rod (12), the fixed baffle (13) to match with rectangular recess on each pair of oscillating rod (12).
2. a kind of dais with books fixed function according to claim 1, which is characterized in that the rectangular box
(2) internal is cavity mechanism, rectangular box (2) the interior sidewall surface stationary barrier (14), rectangular box (2) front face and
It is provided with rectangular through-hole above partition board (14).
3. a kind of dais with books fixed function according to claim 1, which is characterized in that the rectangular susceptor
(1) the equal vertical columns of lower wall surface four corners (15), column (15) lower wall surface fix universal wheel (16).
4. a kind of dais with books fixed function according to claim 1, which is characterized in that under the baffle (13)
Wall surface is provided with strip groove, and hinged motion bar (17), motion bar (17) end face are installed in the strip groove
Mounting column (18), the rectangular recess side wall surface are provided with the card slot to match with pillar (18).
5. a kind of dais with books fixed function according to claim 1, which is characterized in that the stripe board (10)
The first rubber cushion of upper suit, the movable pulley (5) are mutually clamped with bar shaped sliding rail (4).
6. a kind of dais with books fixed function according to claim 1, which is characterized in that on the baffle (13)
Wall surface installs the second rubber cushion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721578869.XU CN207821391U (en) | 2017-11-22 | 2017-11-22 | A kind of dais with books fixed function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721578869.XU CN207821391U (en) | 2017-11-22 | 2017-11-22 | A kind of dais with books fixed function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207821391U true CN207821391U (en) | 2018-09-07 |
Family
ID=63386607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721578869.XU Expired - Fee Related CN207821391U (en) | 2017-11-22 | 2017-11-22 | A kind of dais with books fixed function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207821391U (en) |
-
2017
- 2017-11-22 CN CN201721578869.XU patent/CN207821391U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20180907 Termination date: 20211122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |