CN206994907U - Telescopic examination paper receiver - Google Patents
Telescopic examination paper receiver Download PDFInfo
- Publication number
- CN206994907U CN206994907U CN201720162283.9U CN201720162283U CN206994907U CN 206994907 U CN206994907 U CN 206994907U CN 201720162283 U CN201720162283 U CN 201720162283U CN 206994907 U CN206994907 U CN 206994907U
- Authority
- CN
- China
- Prior art keywords
- side plate
- telescopic
- bottom plate
- examination paper
- 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
- Pile Receivers (AREA)
Abstract
It the utility model is related to telescopic examination paper receiver, including the first side plate, the second side plate and telescopic bottom plate.Telescopic examination paper receiver provided by the utility model,By setting the first side plate,Second side plate,Bottom plate,First side panel extensions and the second side panel extensions surround an accommodating cavity for being used to hold paper jointly,And the spacing between the first side plate and the second side plate can be adjusted by telescopic bottom plate and retractor device,Reach and solve space-consuming when the amount of paper is less,The amount of paper can increase spacing when more,By setting takeup shaft and reduction torsion spring,It can ensure that lower edge of the bottom plate body all the time with the first side plate and the second side plate contacts,Prevent paper from being dropped at bottom plate,By setting fixing device in side,Examination paper receiver can be fixed on desk,The particularly side of desk,By setting sorting plate on bottom plate,Paper can be classified,Convenient use person reads,It is simple in construction,It is easy to use.
Description
Technical field
The utility model provides a kind of student and aids in field of stationery, particularly a kind of telescopic examination paper receiver.
Background technology
Nowadays, the lessons of student are increasingly heavier, and student needs to do substantial amounts of exercise to be familiar with knowledge point and be added
Deep memory, and be typically all what is test or practised by the way of paper, substantial amounts of paper is deposited very not
It is convenient, nor it is convenient to different section's purpose papers progress sorting placement.
Utility model content
In order to solve the above-mentioned technical problem provide one kind can collect paper, be not take up space, thickness is adjustable, energy is right
The telescopic examination paper receiver that paper is classified.
A kind of telescopic examination paper receiver, including the first side plate, the second side plate and telescopic bottom plate, first side
Plate is identical with the shape of second side plate, and is respectively arranged at two sides of the bottom plate or so along upper, first side plate
Front and rear sides along towards second side plate bending formed two the first side panel extensions, the front and rear sides of second side plate
Two the second side panel extensions, and one described first in the bottom plate homonymy are formed along towards first side plate bending
It is connected with retractor device between side panel extensions and second side panel extensions, and the retractor device and telescopic
The bottom plate adjusts the spacing between first side plate and second side plate jointly.
The retractor device includes the point articulated support bar in two centers, two first side panel extensions and two institutes
State and the length direction of first side plate is provided with chute on the second side panel extensions, and two support bars are close to institute
The end for stating the first side plate or second side plate is slidably arranged in a chute, and by two cunnings
Spacing between first side plate described in slidable adjustment in groove and second side plate.
The support bar is provided at both ends with through hole, and the locking screw that diameter is more than the trough width is provided with the through hole
Bolt, and the one end of the clamping screw away from nut is provided with locking nut.
Through hole is provided with the middle part of two support bars, clamping screw, and the locking screw are provided with the through hole
The one end of bolt away from nut is provided with locking nut.
The nut the week side of boss of the clamping screw is provided with the decorative pattern for increasing frictional force.
The bottom plate includes tightening up pedestal, takeup shaft and floor body, and the takeup shaft sets up and is placed in first side plate
At lower edge, and with the equal length of the first side plate lower edge, the takeup shaft be arranged at it is described tighten up on pedestal, and being capable of edge
Its axis is rotated, and described floor body one end is fixedly installed at the lower edge of second side plate, and the other end is fixed on institute
State in takeup shaft, and be wrapped in the rotation of the takeup shaft in the takeup shaft.
The bottom plate tightens up pedestal, two takeup shafts and floor body including two, tightens up pedestal described in two and sets respectively
It is placed at the lower edge of first side plate and second side plate, and the equal length with the first side plate lower edge, it is each
The takeup shaft is arranged at described in one and tightened up in pedestal, and can be rotated along own axes, and the two of the floor body
End is separately fixed in two takeup shafts, and can be wrapped in the takeup shaft with the rotation of two takeup shafts
On, the direction of rotation of two takeup shafts is opposite.
The end set for tightening up pedestal has reduction torsion spring, and described reduction torsion spring one end is fixedly installed on the takeup shaft
On frame, the other end is articulated with corresponding takeup shaft, and drives the takeup shaft to be carried out along the direction for winding the bottom plate body
Rotate.
At least one be used for the telescopic examination paper storage is provided with first side plate or second side plate
Box is fixed on the fixing device of side of desk.
Multiple sorting plates parallel with first side plate are provided with the bottom plate, the height of all sorting plates is equal
Less than the height of first side plate.
Telescopic examination paper receiver provided by the utility model, by setting the first side plate, the second side plate, bottom plate, the
Side plate extension and the second side panel extensions surround an accommodating cavity for being used to hold paper jointly, and pass through telescopic bottom
Plate and retractor device can adjust the spacing between the first side plate and the second side plate, reach and solved when the amount of paper is less
Space-consuming, spacing can be increased when the amount of paper is more, by setting takeup shaft and reduction torsion spring, can ensure that bottom plate body begins
Contacted eventually with the lower edge of the first side plate and the second side plate, prevent paper from being dropped at bottom plate, by setting fixing device in side,
Examination paper receiver can be fixed on desk, particularly the side of desk, by setting sorting plate on bottom plate, will can tried
Volume is classified, and convenient use person reads, simple in construction, easy to use.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of telescopic examination paper receiver provided by the utility model；
Fig. 2 is the side view of telescopic examination paper receiver provided by the utility model；
Fig. 3 is the explosive view of the bottom plate of telescopic examination paper receiver provided by the utility model；
In figure：
1st, the first side plate；2nd, the second side plate；3rd, bottom plate；11st, the first side panel extensions；21st, the second side panel extensions；31、
Support bar；4th, chute；32nd, clamping screw；33rd, locking nut；34th, pedestal is tightened up；35th, takeup shaft；36th, floor body；37、
Reduction torsion spring.
Embodiment
, below will be to technology of the present utility model to make the purpose of this utility model, technical scheme and advantage clearer
Scheme is described in detail.Obviously, described embodiment is only the utility model part of the embodiment, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not before creative work is made
Resulting all other embodiment is put, belongs to the scope that the utility model is protected.
Telescopic examination paper receiver as shown in Figure 1 to Figure 3, including the first side plate 1, the second side plate 2 and telescopic
Bottom plate 3, first side plate 1 is identical with the shape of second side plate 2, and is respectively arranged at two of the bottom plate 3 or so
Along upper, the front and rear sides of first side plate 1 form two the first side panel extensions along towards the bending of the second side plate 2 for side
11, the front and rear sides of second side plate 2 form two the second side panel extensions 21 along towards the bending of the first side plate 1, and
Connected between first side panel extensions 11 and second side panel extensions 21 in the homonymy of bottom plate 3
There is retractor device, and the retractor device and the telescopic bottom plate 3 adjust first side plate 1 and second side jointly
Spacing between plate 2.
The width of the lower edge of first side plate 1 and second side plate 2 is more than the width (width of A3 paper) of paper, makes
Obtaining the lower end of paper can contact with bottom plate 3, even if paper can be put into receiver completely.
Preferably, the length on the upper edge of first side plate 1 and second side plate 2 is more than the width of its lower edge, more
Conveniently take and be put into paper.
The retractor device includes the point articulated support bar 31 in two centers, two Hes of the first side panel extensions 11
The length direction of first side plate 1 is provided with chute 4, and two branch on two second side panel extensions 21
Strut 31 is slidably arranged in a chute 4 close to the end of first side plate 1 or second side plate 2, and
Pass through the spacing described in the slidable adjustment in two chutes 4 between first side plate 1 and second side plate 2.
By adjusting the angle between two support bars 31 and adjusting the end of support bar 31 in the chute 4
Position reach the spacing adjusted between first side plate 1 and second side plate 2, that is, adjust the application provide it is scalable
Examination paper receiver accommodating cavity thickness.
The support bar 31 is provided at both ends with through hole, and the lock that diameter is more than the width of chute 4 is provided with the through hole
Tight bolt 32, and the one end of the clamping screw 32 away from nut is provided with locking nut 33.
The middle part of two support bars 31 is provided with through hole, and clamping screw 32, and the lock are provided with the through hole
The tight one end of bolt 32 away from nut is provided with locking nut 33.
The nut the week side of boss of the clamping screw 32 is provided with the decorative pattern for increasing frictional force, in the He of the first side plate 1
When spacing between second side plate 2 is adjusted in place, the clamping screw 32 and the locking nut 33 are tightened, makes the branch
Position of the end of strut 31 in the chute 4 does not change, and reaches the purpose for fixing the spacing.
The bottom plate 3 includes tightening up pedestal 34, takeup shaft 35 and floor body 36, and the pedestal 34 of tightening up is arranged at institute
State at the lower edge of the first side plate 1, and described tighten up is arranged at the equal length of the lower edge of the first side plate 1, the takeup shaft 35
On pedestal 34, and it can be rotated along its axis, described one end of floor body 36 is fixedly installed on second side plate 2
At lower edge, the other end is fixed in the takeup shaft 35, and is wrapped in the rotation of the takeup shaft 35 in the takeup shaft 35.
The bottom plate 3 tightens up 34, two takeup shafts 35 of pedestal and floor body 36 including two, and pedestal is tightened up described in two
34 are respectively arranged at the lower edge of first side plate 1 and second side plate 2, and the length with the lower edge of the first side plate 1
To spend equal, each takeup shaft 35, which is arranged at described in one, to be tightened up in pedestal 34, and can be rotated along own axes,
The both ends of the floor body 36 are separately fixed in two takeup shafts 35, and can be with two takeup shafts 35
Rotation is wrapped in the takeup shaft 35, and the direction of rotation of two takeup shafts 35 is opposite.
The end set for tightening up pedestal 34 has reduction torsion spring 37, and described one end of reduction torsion spring 37 is fixedly installed on described
Tighten up on pedestal 34, the other end is articulated with corresponding takeup shaft 35, and drives the takeup shaft 35 along the winding bottom plate 3
The direction of body is rotated.
The floor body 36 is made of flexible material, and preferably cloth is made, and is adjusting first side plate 1 and institute
When stating the spacing between the second side plate 2, the floor body 36 is released from the takeup shaft 35, reaches completely enclosed
First side plate 1 and the purpose of the downside of the second side plate 2, and by setting reduction torsion spring 37, the bottom can be ensured
Plate main body 36 is constantly in tensioned state, prevents paper etc. to be put into the object of accommodating cavity and dropped at the bottom plate 3.
Preferably, the reduction torsion spring 37 is when the floor body 36 is completely wound around in the corresponding takeup shaft 35
In normal condition, when the floor body 36 is released from the takeup shaft 35, the reduction torsion spring 37 carries out energy storage, and
When spacing between first side plate 1 and second side plate 2 reduces, the floor body 36 can be retracted to described
In takeup shaft 35.
At least one be used for the telescopic examination paper receipts is provided with first side plate 1 or second side plate 2
Case is fixed on the fixing device of side of desk, and the fixing device is fixing hole, is being provided with use corresponding to desk on side
In stretching into the fix bar in the fixing hole, the end face of the fix bar fitting desk by screw or is pasted onto the side of desk
On face.
Multiple sorting plates parallel with first side plate 1, the height of all sorting plates are provided with the bottom plate 3
The height of respectively less than described first side plate 1, the thickness of the sorting plate are the half of the thickness of first side plate 1.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model discloses
Or replace, it should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should be with the power
The protection domain that profit requires is defined.
Claims (10)
- A kind of 1. telescopic examination paper receiver, it is characterised in that：Including the first side plate, the second side plate and telescopic bottom plate, First side plate is identical with the shape of second side plate, and is respectively arranged at two sides of the bottom plate or so along upper, institute The front and rear sides for stating the first side plate form two the first side panel extensions, second side plate along towards second side plate bending Front and rear sides along towards first side plate bending formed two the second side panel extensions, and in the bottom plate homonymy one Retractor device, and the retractor device are connected between individual first side panel extensions and second side panel extensions And the telescopic bottom plate adjusts the spacing between first side plate and second side plate jointly.
- 2. telescopic examination paper receiver according to claim 1, it is characterised in that：The retractor device is included in two Along described first on the point articulated support bar of the heart, two first side panel extensions and two second side panel extensions The length direction of side plate is provided with chute, and two support bars are close to the end of first side plate or second side plate It is slidably arranged in a chute, and passes through the first side plate and institute described in the slidable adjustment in two chutes State the spacing between the second side plate.
- 3. telescopic examination paper receiver according to claim 2, it is characterised in that：The support bar is provided at both ends with logical Hole, is provided with the clamping screw that diameter is more than the trough width in the through hole, and the clamping screw away from nut one End is provided with locking nut.
- 4. telescopic examination paper receiver according to claim 2, it is characterised in that：Set in the middle part of two support bars Through hole is equipped with, clamping screw is provided with the through hole, and the one end of the clamping screw away from nut is provided with locking nut.
- 5. the telescopic examination paper receiver according to claim 3 or 4, it is characterised in that：The nut of the clamping screw The week side of boss is provided with the decorative pattern for increasing frictional force.
- 6. telescopic examination paper receiver according to claim 1, it is characterised in that：The bottom plate include tighten up pedestal, Takeup shaft and floor body, the takeup shaft set up and are placed at the first side plate lower edge, and with the first side plate lower edge Equal length, the takeup shaft be arranged at it is described tighten up on pedestal, and can be rotated along its axis, the floor body one End is fixedly installed at the lower edge of second side plate, and the other end is fixed in the takeup shaft, and is turned with the takeup shaft It is dynamic to be wrapped in the takeup shaft.
- 7. telescopic examination paper receiver according to claim 1, it is characterised in that：The bottom plate includes two takeup shafts Frame, two takeup shafts and floor body, pedestal is tightened up described in two and is respectively arranged at first side plate and second side plate Lower edge at, and the equal length with the first side plate lower edge, each takeup shaft are arranged at a takeup shaft In frame, and it can be rotated along own axes, the both ends of the floor body are separately fixed in two takeup shafts, and It can be wrapped in the rotation of two takeup shafts in the takeup shaft, the direction of rotation of two takeup shafts is opposite.
- 8. the telescopic examination paper receiver according to claim 6 or 7, it is characterised in that：The end for tightening up pedestal Be provided with reduction torsion spring, described reduction torsion spring one end be fixedly installed on it is described tighten up on pedestal, the other end is articulated with corresponding receipts On mandrel, and the takeup shaft is driven to be rotated along the direction for winding the bottom plate body.
- 9. telescopic examination paper receiver according to claim 1, it is characterised in that：First side plate or described second At least one fixing device for being used to for the telescopic examination paper receiver to be fixed on side of desk is provided with side plate.
- 10. telescopic examination paper receiver according to claim 1, it is characterised in that：It is provided with the bottom plate multiple The sorting plate parallel with first side plate, the height of all sorting plates are respectively less than the height of first side plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720162283.9U CN206994907U (en) | 2017-02-22 | 2017-02-22 | Telescopic examination paper receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720162283.9U CN206994907U (en) | 2017-02-22 | 2017-02-22 | Telescopic examination paper receiver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206994907U true CN206994907U (en) | 2018-02-13 |
Family
ID=61428626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720162283.9U Expired - Fee Related CN206994907U (en) | 2017-02-22 | 2017-02-22 | Telescopic examination paper receiver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206994907U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108545300A (en) * | 2018-05-11 | 2018-09-18 | 广西钟山县天顺石材有限公司 | A kind of slabstone storing unit |
| CN112806735A (en) * | 2021-01-07 | 2021-05-18 | 江西光正金属设备集团有限公司 | Intelligent bookshelf convenient to fix |
-
2017
- 2017-02-22 CN CN201720162283.9U patent/CN206994907U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108545300A (en) * | 2018-05-11 | 2018-09-18 | 广西钟山县天顺石材有限公司 | A kind of slabstone storing unit |
| CN112806735A (en) * | 2021-01-07 | 2021-05-18 | 江西光正金属设备集团有限公司 | Intelligent bookshelf convenient to fix |
| CN112806735B (en) * | 2021-01-07 | 2023-04-07 | 江西光正金属设备集团有限公司 | Intelligent bookshelf convenient to fix |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206994907U (en) | Telescopic examination paper receiver | |
| CN211254817U (en) | Cam unloading reel with steel | |
| CN207848815U (en) | A kind of computer software exploitation display bracket | |
| CN209540405U (en) | A kind of medical test bracket of taking pictures | |
| CN209725779U (en) | A kind of hydrologic monitoring camera being easily installed | |
| CN208964227U (en) | It is adapted to the cable pay-off rack of different cable drum height | |
| CN207830918U (en) | A kind of adjustable metering box bracket | |
| CN207608713U (en) | A kind of adjustable quilter clamping device | |
| CN206572185U (en) | A kind of omnipotent suspension bracket lifted for projector | |
| CN207115957U (en) | A kind of new tourism flag | |
| CN211699241U (en) | Projection arrangement is used in teaching | |
| CN206288779U (en) | A kind of amorphous ribbon stacked strips device | |
| CN207115885U (en) | A kind of display screen glue frame of fastening-type | |
| CN206278774U (en) | A kind of reason line storage device of multi-function test stand | |
| CN207918187U (en) | Servo-actuated cable coiling device | |
| CN209563725U (en) | A kind of harmony music bracket | |
| CN206348949U (en) | A kind of multimedia teaching suspension arrangement | |
| CN216163565U (en) | Film winding mechanism | |
| CN206108568U (en) | Roll up membrane tensioning adjustment device | |
| CN216993745U (en) | Drawing board with quick fixed drawing paper function | |
| CN207718662U (en) | One kind can be with Fast Installation training panel | |
| CN218044093U (en) | Psychological counseling tool box | |
| CN107518601A (en) | A kind of Portable student vision-protecting support | |
| CN211027587U (en) | Rotation type steel band material loading rack | |
| CN209297743U (en) | A kind of music score clamping device for piano |
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: 20180213 Termination date: 20190222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |