CN209580918U - A kind of portable homework book storage device - Google Patents
A kind of portable homework book storage device Download PDFInfo
- Publication number
- CN209580918U CN209580918U CN201920142281.2U CN201920142281U CN209580918U CN 209580918 U CN209580918 U CN 209580918U CN 201920142281 U CN201920142281 U CN 201920142281U CN 209580918 U CN209580918 U CN 209580918U
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- Prior art keywords
- sliding block
- supporting plate
- backup pad
- lower supporting
- upper backup
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Abstract
The utility model discloses a kind of portable homework book storage devices of teaching aid technical field, including lower supporting plate and upper backup pad, lower supporting plate front and rear wall left and right ends are provided with mounting base, screw rod is connected between mounting base described in two groups, screw rod left part described in two groups is respectively connected with the left-handed sliding block being slidably connected with lower supporting plate front and rear wall, screw rod right part described in two groups is respectively connected with the dextrorotation sliding block being slidably connected with lower supporting plate front and rear wall, the left-handed sliding block is hinged with second connecting rod, and second connecting rod upper end is connected with upper backup pad right end, the dextrorotation sliding block is hinged with first connecting rod, and first connecting rod upper end is connected with upper backup pad left end, the upper backup pad bottom is provided with clamp system.The volume of device is reduced in this practical realization when not in use, is conducive to carry；It realizes the subregion between different class's differences section purpose homework book, homework book is avoided to obscure.
Description
Technical field
The utility model relates to teaching aid technical field, specially a kind of portable homework book storage device.
Background technique
Education is used as the major issue of state, and most direct approach of the school as education, operation is as ecsomatics physiology solution knowledge journey
One of degree and culture study habit method, by the favor of instructors, but class size is more, and homework book quantity is more, gives
Normally correcting makes troubles, and is easy obscuring the homework book of each class, is unfavorable for checking for teacher.
Such as Chinese Patent Application No. is a kind of homework book storage device of CN201810886714.5, including cabinet is described
Cabinet is internally provided with slide bar, sliding block is slidably connected on the outside of the slide bar, and the quantity of sliding block is two, described in left side
It is fixedly connected with the first snap-gauge at the top of sliding block, the second snap-gauge, the left side cunning are fixedly connected at the top of the sliding block of right side
The right side of block and be located at slide bar above be fixedly connected with the first link block, the described one end of first link block far from left slider
It is fixedly connected with the first pull ring, the surface of first pull ring is fixedly connected with the first drawstring.Pass through the first snap-gauge, the second card
Plate, sliding block, the first drawstring, the second drawstring, bull stick, shaft, spool, runner, tooth block, spring, motion bar and movable plate are set
It sets, the easily unrestrained problem of this inconvenience of carrying operation.
But class-teaching of teacher just needs to carry some textbooks and teaching aid originally, device figure is larger is unfavorable for teacher for this
It carries；When needing to store different class's differences section purpose homework book, different types of homework book subregion cannot be isolated, be caused
Different class's differences section purpose homework book is obscured.
Based on this, the utility model devises a kind of portable homework book storage device, to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of portable homework book storage devices, to solve in above-mentioned background technique
The class-teaching of teacher of proposition just needs to carry some textbooks and teaching aid originally, and the device figure is larger to be unfavorable for teacher's carrying；
When needing to store different class's differences section purpose homework book, different types of homework book subregion cannot be isolated, cause difference
The problem of difference section, class purpose homework book is obscured.
To achieve the above object, the utility model provides the following technical solutions: a kind of portable homework book storage device, packet
Lower supporting plate and upper backup pad are included, lower supporting plate front and rear wall left and right ends are provided with mounting base, mounting base described in two groups
Between be connected with screw rod, screw rod left part described in two groups is respectively connected with the left-handed sliding block being slidably connected with lower supporting plate front and rear wall, two
The group screw rod right part is respectively connected with the dextrorotation sliding block being slidably connected with lower supporting plate front and rear wall, and the left-handed sliding block is hinged with the
Two connecting rods, and second connecting rod upper end is connected with upper backup pad right end, the dextrorotation sliding block is hinged with first connecting rod, and first connecting rod
Upper end is connected with upper backup pad left end, and the upper backup pad bottom is provided with clamp system.
Preferably, the lower supporting plate and upper backup pad left side wall are respectively connected with handle.
Preferably, dustcloth is provided between the lower supporting plate and upper backup pad, and dustcloth left end is open.
Preferably, the screw rod left part is provided with the left hand thread with the engagement of left-handed sliding block, and the screw rod right part is provided with
With the right-handed thread of dextrorotation sliding block engagement.
Preferably, the clamp system includes the sliding block of connection of horizontally slipping with lower supporting plate bottom, and the sliding block is hinged
There is isolation board, the isolation board left and right sidewall offers sliding slot, and slide bar, the cunning are connected between sliding slot inner roof wall and bottom wall
Bar outer wall is socketed with the Mobile base being slidably connected with sliding slot, and the slide bar outer wall is socketed at the top of sliding slot roof and Mobile base
Between elastic component, the Mobile base antetheca is hinged with clamping plate, passes through torque spring between the Mobile base and clamping plate and connects
It connects.
Compared with prior art, the utility model has the beneficial effects that the utility model reduced by rotary screw it is left-handed
The distance between sliding block and dextrorotation sliding block, left-handed sliding block and dextrorotation sliding block pass through second connecting rod respectively and first connecting rod is reduced and propped up
The distance between fagging and lower supporting plate realize the volume for reducing device when not in use, are conducive to carry；It is realized by isolation board
Subregion between different class's differences section purpose homework book, avoids homework book from obscuring.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model clamp system schematic diagram.
In attached drawing, parts list represented by the reference numerals are as follows:
1- lower supporting plate, 2- upper backup pad, 3- clamp system, 31- sliding block, 32- isolation board, 33- slide bar, 34- Mobile base,
35- elastic component, 36- torque spring, 37- clamping plate, 4- first connecting rod, 5- second connecting rod, the left-handed sliding block of 6-, 7- dextrorotation sliding block,
8- mounting base, 9- screw rod, 10- dustcloth, 11- handle.
Specific embodiment
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 creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of portable homework book storage device, including
Lower supporting plate 1 and upper backup pad 2,1 front and rear wall left and right ends of lower supporting plate are provided with mounting base 8, connect between two groups of mounting bases 8
It is connected to screw rod 9, two groups of 9 left parts of screw rod are respectively connected with the left-handed sliding block 6 being slidably connected with 1 front and rear wall of lower supporting plate, two groups of screw rods 9
Right part is respectively connected with the dextrorotation sliding block 7 being slidably connected with 1 front and rear wall of lower supporting plate, and left-handed sliding block 6 is hinged with second connecting rod 5, the
Two connecting rods, 5 upper end is connected with 2 right end of upper backup pad, and dextrorotation sliding block 7 is hinged with first connecting rod 4,4 upper end of first connecting rod and upper support
The connection of 2 left end of plate, 2 bottom of upper backup pad is provided with clamp system 3.
Further, lower supporting plate 1 and 2 left side wall of upper backup pad are respectively connected with handle 11, are convenient for carrying by handle 11.
Further, dustcloth 10,10 left end of dustcloth opening, left end are provided between lower supporting plate 1 and upper backup pad 2
Lower supporting plate 1 and upper backup pad 2 are formed the space of left end opening by the dustcloth 10 of opening, and homework book passes through dustcloth 10
Left end opening is put into, the shape of dustcloth 10 can arbitrarily adjust adapt between lower supporting plate 1 and upper backup pad 2 it is different away from
From.
Further, 9 left part of screw rod is provided with the left hand thread with the engagement of left-handed sliding block 6, and 9 right part of screw rod is provided with and the right side
The right-handed thread that sliding block 7 engages is revolved, realizes that rotary screw 9 drives left-handed sliding block 6 and dextrorotation sliding block 7 opposite simultaneously or mutually from shifting
It is dynamic.
Further, clamp system 3 includes the sliding block 31 of connection of horizontally slipping with 1 bottom of lower supporting plate, and sliding block 31 is hinged
There is isolation board 32,32 left and right sidewall of isolation board offers sliding slot, slide bar 33, slide bar are connected between sliding slot inner roof wall and bottom wall
33 outer walls are socketed with the Mobile base 34 being slidably connected with sliding slot, and 33 outer wall of slide bar is socketed with positioned at sliding slot roof and the top of Mobile base 34
Elastic component 35 between portion, 34 antetheca of Mobile base are hinged with clamping plate 37, pass through torsion bullet between Mobile base 34 and clamping plate 37
Spring 36 connects, and realizes the subregion between different class's differences section purpose homework book, homework book is avoided to obscure.
One concrete application of the present embodiment are as follows: the practical middle electrical equipment of the utility model passes through external control switch and external electrical
Source connection, when needing to store homework book, rotary screw 9 drives left-handed sliding block 6 and dextrorotation sliding block 7 while moving towards, so that
The distance between lower supporting plate 1 and upper backup pad 2 are greater than the length of isolation board 32, later will be originally parallel with upper backup pad 2
The rotation of isolation board 32 to and lower supporting plate 1 and upper backup pad 2 it is vertical, according to the of different size of the homework book of required storage, a left side
Movable slider 31 is moved to right, sliding block 31 is the sliding block with self-locking function, so that isolation board 32 is by lower supporting plate 1, upper backup pad 2 and prevents
The space that dirt cloth 10 is formed is divided into two groups of spaces of different building shape, adapts to the storage demand of different in width homework book, back spin
Turning screw rod 9 drives left-handed sliding block 6 and dextrorotation sliding block 7 with phase from movement, so that 1 top of lower supporting plate and 32 bottom of isolation board are supported
It connects, clamping plate 37 originally parallel with 32 left and right sidewall of isolation board is rotated extremely and 32 left and right sidewall of isolation board is vertical, at this point, turning round
Power spring 36 generates reverse elasticity power by rotation, drives Mobile base 34 to move up by clamping plate 37, and compression elastic piece 35,
Different homework books is individually positioned in 1 top of lower supporting plate, unclamps clamping plate 37, the opposition of elastic component 35 passes through shifting
Dynamic seat 34 drives and abuts at the top of 37 bottom of clamping plate and homework book, realizes clamping operation sheet.
When needing to reduce device volume, homework book is taken out, clamping plate 37 is acted in 36 reverse elasticity power of torque spring
Lower rotation is parallel with isolation board 32, when so that rotation isolation board 32 is parallel with upper backup pad 2, the interference of clamping plate 37 is avoided to cause
Isolation board 32 cannot be completely into the groove that 2 bottom of upper backup pad opens up.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (5)
1. a kind of portable homework book storage device, including lower supporting plate (1) and upper backup pad (2), are characterized in that: the lower branch
Fagging (1) front and rear wall left and right ends are provided with mounting base (8), are connected between mounting base described in two groups (8) screw rod (9), two
Group screw rod (9) left part is respectively connected with the left-handed sliding block (6) being slidably connected with lower supporting plate (1) front and rear wall, silk described in two groups
Bar (9) right part is respectively connected with the dextrorotation sliding block (7) being slidably connected with lower supporting plate (1) front and rear wall, and the left-handed sliding block (6) is hinged
Have second connecting rod (5), and second connecting rod (5) upper end is connected with upper backup pad (2) right end, the dextrorotation sliding block (7) is hinged with
One connecting rod (4), and first connecting rod (4) upper end is connected with upper backup pad (2) left end, upper backup pad (2) bottom is provided with folder
Tight mechanism (3).
2. a kind of portable homework book storage device according to claim 1, it is characterised in that: the lower supporting plate (1)
Handle (11) are respectively connected with upper backup pad (2) left side wall.
3. a kind of portable homework book storage device according to claim 1, it is characterised in that: the lower supporting plate (1)
It is provided between upper backup pad (2) dustcloth (10), and dustcloth (10) left end is open.
4. a kind of portable homework book storage device according to claim 1, it is characterised in that: screw rod (9) left part
It is provided with the left hand thread with left-handed sliding block (6) engagement, screw rod (9) right part is provided with the right side with dextrorotation sliding block (7) engagement
Revolve screw thread.
5. a kind of portable homework book storage device according to claim 1, it is characterised in that: the clamp system (3)
Sliding block (31) including the connection that horizontally slips with lower supporting plate (1) bottom, the sliding block (31) is hinged with isolation board (32), described
Isolation board (32) left and right sidewall offers sliding slot, and slide bar (33), the slide bar are connected between sliding slot inner roof wall and bottom wall
(33) outer wall is socketed with the Mobile base (34) being slidably connected with sliding slot, slide bar (33) outer wall be socketed with positioned at sliding slot roof and
Elastic component (35) between at the top of Mobile base (34), Mobile base (34) antetheca are hinged with clamping plate (37), the Mobile base
(34) it is connected between clamping plate (37) by torque spring (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920142281.2U CN209580918U (en) | 2019-01-28 | 2019-01-28 | A kind of portable homework book storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920142281.2U CN209580918U (en) | 2019-01-28 | 2019-01-28 | A kind of portable homework book storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209580918U true CN209580918U (en) | 2019-11-05 |
Family
ID=68380864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920142281.2U Active CN209580918U (en) | 2019-01-28 | 2019-01-28 | A kind of portable homework book storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209580918U (en) |
-
2019
- 2019-01-28 CN CN201920142281.2U patent/CN209580918U/en active Active
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