CN205674742U - A kind of scalable clipboard - Google Patents
A kind of scalable clipboard Download PDFInfo
- Publication number
- CN205674742U CN205674742U CN201620045667.8U CN201620045667U CN205674742U CN 205674742 U CN205674742 U CN 205674742U CN 201620045667 U CN201620045667 U CN 201620045667U CN 205674742 U CN205674742 U CN 205674742U
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- China
- Prior art keywords
- subplate
- mainboard
- bar
- clipboard
- fixed mechanism
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Abstract
The open a kind of scalable clipboard of this utility model, including mainboard, fixed mechanism and at least one subplate, this mainboard and subplate are arranged on described fixed mechanism, described mainboard is relatively fixed mechanism and slides along the longitudinal direction setting, described subplate is relatively fixed mechanism's laterally direction slip and arranges, when subplate laterally direction is moved to outermost end in the way of away from mainboard, mainboard is made to move to rearmost end along the longitudinal direction, and mainboard and the side abutment of subplate, so that mainboard is smooth with the front face of subplate, when mainboard moves along the longitudinal direction to foremost, make subplate laterally direction after moving in the way of mainboard, so that the front face of subplate is resisted against the back plate face of mainboard.The distance that this utility model is pulled out along fixed mechanism by regulation subplate, the write area of clipboard can be adjusted, when subplate is completely pulled out, the writing surface of mainboard can move and be in conplane position to the writing surface of subplate, thus ensures seriality and the integrity write.
Description
Technical field
This utility model relates to the technical field of clipboard, particularly relates to a kind of scalable clipboard.
Background technology
Clipboard because it easily write, easy wiping, the characteristic that will not produce chalk dust are increasingly favored by user,
It is used for the places such as meeting room, training organization, company's memorandum wall.But existing clipboard area is fixed, highly fixing, no
Easily mobile, stability is the highest, it has not been convenient to store and transport, and under different light condition cannot original place regulation angle, make sight
The person of seeing easily produces the dimness of vision, and based on above-mentioned technical problem, this programme thus produces.
Utility model content
The purpose of this utility model be to provide a kind of write area scalable, the position of clipboard and height-adjustable,
The scalable clipboard that stability is high.
For solving above-mentioned technical problem, this utility model offer techniques below scheme:
A kind of scalable clipboard, including mainboard, fixed mechanism and at least one subplate, this mainboard and subplate are arranged at institute
Stating on fixed mechanism, the vertical direction in the plate face that fixed mechanism is limited is fore-and-aft direction, the plate face that fixed mechanism is limited
Bearing of trend is lateral, and described mainboard is relatively fixed mechanism and slides along the longitudinal direction setting, and described subplate is relatively fixed machine
Sliding and arrange in structure laterally direction, when subplate laterally direction is moved to outermost end in the way of away from mainboard, makes mainboard edge
Fore-and-aft direction moves to rearmost end, and mainboard and the side abutment of subplate, so that mainboard is smooth with the front face of subplate, works as master
Plate moves along the longitudinal direction to foremost, make subplate laterally direction after to move in the way of mainboard so that subplate
Front face is resisted against the back plate face of mainboard；
Described fixed mechanism includes bearing, and this bearing is arranged along described lateral, the side that this bearing extends along bearing
To being provided with the first slide rail, this first slide rail is provided with the first slide block, and described subplate is fixed on the first slide block, and this subplate can be with this
First slide block is lateral sliding on described first slide rail；
Being provided with at least one second slide rail along the direction being perpendicular to this bearing on described bearing, each second slide rail is provided with
Second slide block, described mainboard is fixed on the second slide block, and this mainboard front and back can be slided along this second slide rail with this second slide block
Dynamic.
Further, described first slide rail is provided with the first block near outer end, near inside and outside two on described first slide block
End is respectively equipped with the second block and third gear block, when described subplate moves to outermost end, described second block can move extremely with
The position that described first block leans, when described subplate moves to inner terminal, described third gear block can move to described
The position that first block leans.
Further, described bearing includes that upper bracket and undersetting, described mainboard and described subplate are the most vertically arranged on this
Between bearing and described bearing.
Further, described subplate is provided with two, and including left secondary plate and right subplate, this left secondary plate and right subplate respectively can be to
Two Slideslips of described mainboard, when this left secondary plate and right subplate are respectively after the both sides of described mainboard slide into outermost end, described
Mainboard can move backward between this left secondary plate and right subplate.
Further, described fixed mechanism is vertically provided with limiting plate, when subplate laterally direction is with the side away from mainboard
Formula moves to outermost end, makes mainboard move to rearmost end along the longitudinal direction, and this mainboard can be resisted against on described limiting plate, works as pair
Plate laterally direction is to move to inner terminal in the way of mainboard, and this subplate can be resisted against on described limiting plate.
Further, also including main support, this main support includes base and motion bar, and this motion bar is vertically provided at described
On base and be used for supporting described fixed mechanism, this motion bar can move up and down to regulate the height of described mainboard and subplate；
Described base includes chassis and fixing bar, and this fixing bar is vertically fixed on described chassis, and this fixing masthead portion erects
To being provided with resigning hole, described motion bar coordinates with resigning hole and can move up and down in this resigning hole, and this motion bar is cased with lock
Dead set, this locked set is resisted against the top of described fixing bar and can adjust pine and lock described motion bar to regulate the height of this motion bar
Degree.
Further, also including assistant support, this assistant support includes at least one turning-bar, and the upper end of this turning-bar is articulated in
On described base, the lower end of this turning-bar is arranged on the ground；
Described base is provided with the connecting rod corresponding with described turning-bar near the position of upper end, and one end of this connecting rod is articulated in
On described base, the other end of this connecting rod is articulated in the upper end of described turning-bar.
Further, described fixed mechanism is provided with the cutting ferrule matched with described turning-bar, and this turning-bar can upwards turn
Move to the position fastened with described cutting ferrule.
Further, described base is provided with three legs, and each leg is separately installed with and can movable on the ground turn to
Wheel.
Further, the lower end of described turning-bar is provided with sucker, and this sucker energy adhesive is on the ground.
In this utility model subplate can in the enterprising line slip of fixed mechanism, by regulation subplate along fixed mechanism slide away from
From, it is possible to adjust clipboard write area, when subplate is completely pulled out from fixed mechanism, i.e. when subplate laterally direction with
Mode away from mainboard moves to outermost end, and mainboard moves along the longitudinal direction to rearmost end, and the side of mainboard and subplate is tight
Lean on, so that mainboard and the smooth mainboard of front face of subplate, thus ensure that the writing surface of mainboard can be in the writing surface of subplate
Same plane, it is ensured that the seriality write and integrity, better meets and writes requirement.
This utility model arranges base and motion bar, and this motion bar can regulate the height of mainboard and subplate, can meet
The requirement of different writers, moreover it is possible to meet the requirement of different observers, thus strengthen the practicality of clipboard.
Accompanying drawing explanation
Structural representation when Fig. 1 is that in embodiment one scalable clipboard, subplate is completely pulled out；
Fig. 2 is structural representation during subplate part pull-out in embodiment one scalable clipboard；
Fig. 3 is the decomposed figure of Fig. 1；
Fig. 4 is the partial enlarged drawing of A in Fig. 3；
Fig. 5 is the structure chart of another angle of Fig. 1；
Fig. 6 is the partial enlarged drawing of B in Fig. 5；
Fig. 7 is the structure chart of embodiment two scalable clipboard；
Fig. 8 is the structure chart of another angle of Fig. 7.
Detailed description of the invention
For making the purpose of this utility model embodiment, technical scheme and advantage clearer, new below in conjunction with this practicality
Accompanying drawing in type embodiment, is clearly and completely described the technical scheme in this utility model embodiment, it is clear that retouched
The embodiment stated is a part of embodiment of this utility model rather than whole embodiments.Based on the enforcement in this utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into
The scope of this utility model protection.
Embodiment one:
A kind of scalable clipboard, structural representation when Fig. 1 is that in embodiment one scalable clipboard, subplate is completely pulled out
Figure, as it is shown in figure 1, include mainboard 100, fixed mechanism 200 and at least one subplate 300, this mainboard 100 and subplate 300 are respectively provided with
On described fixed mechanism 200, the vertical direction in the plate face that fixed mechanism 200 is limited is fore-and-aft direction, fixed mechanism 200 institute
The bearing of trend in plate face limited is lateral, and described mainboard 100 is relatively fixed mechanism 200 and slides along the longitudinal direction setting,
Described subplate 300 is relatively fixed mechanism 200 laterally direction slip and arranges, when subplate 300 laterally direction is with away from mainboard 100
Mode move to outermost end, make mainboard 100 move to rearmost end along the longitudinal direction, and mainboard 100 and the side of subplate 300
Against, so that mainboard 100 is smooth with the front face of subplate 300, Fig. 2 is that in embodiment one scalable clipboard, subplate part is drawn
Structural representation when going out, as in figure 2 it is shown, when mainboard 100 moves along the longitudinal direction to foremost, make subplate 300 laterally side
To after moving in the way of mainboard 100, so that the front face of subplate 300 is resisted against the back plate face of mainboard 100；Specifically
Ground, scalable clipboard in use, during as it is shown in figure 1, this subplate 300 is completely pulled out from described fixed mechanism 200, i.e. when
Subplate 300 laterally direction is moved to outermost end in the way of away from mainboard 100, is moved rearwards by described mainboard 100, works as mainboard
100 move along the longitudinal direction to rearmost end, and the writing surface of described mainboard 100 can be in same flat with the writing surface of this subplate 300
The position in face, a lateral edges of this mainboard 100 leans with a lateral edges of this subplate 300 simultaneously, thus ensures that writes puts down
Whole property；As in figure 2 it is shown, when subplate 300 is advanced described fixed mechanism 200 by needs, first mainboard 100 is moved along the longitudinal direction
To foremost, subplate 300 laterally direction is then made to move in the way of close mainboard 100, so that described subplate 300 shift-in is solid
Determining mechanism 200, when now writing on mainboard 100, the back plate face of mainboard 100 can be resisted against on the front face of subplate 300,
Thus the stability of mainboard 100 when ensureing to write；
Fig. 3 is the decomposed figure of Fig. 1, as it is shown on figure 3, described fixed mechanism 200 includes bearing 201, and this bearing 201 edge
Described lateral is arranged, and the direction that this bearing 201 extends along bearing 201 is provided with the first slide rail 202, this first slide rail 202
Being provided with the first slide block 203, described subplate 300 is fixed on the first slide block 203, and this subplate 300 can exist with this first slide block 203
Lateral sliding on described first slide rail 202；
Fig. 4 is the partial enlarged drawing of A in Fig. 3, as shown in Fig. 4 and Fig. 3, along being perpendicular to this bearing 201 on described bearing 201
Direction be provided with at least one second slide rail 207, each second slide rail 207 is provided with the second slide block 208, and described mainboard 100 is solid
Being scheduled on the second slide block 208, this mainboard 100 can carry out slide anteroposterior with this second slide block 208 along this second slide rail 207.Specifically
Ground, Fig. 5 is the structure chart of another angle of Fig. 1, and Fig. 6 is the partial enlarged drawing of B in Fig. 5, as shown in Figure 5 and Figure 6, described bearing
201 are provided with slotted eye 211, arrange and vertical with described bearing 201 before and after this slotted eye 211, and described second slide rail 207 and second is sliding
Block 208 is arranged in this slotted eye 211, and the top of this slotted eye 211 is opened wide, and described second slide block 208 is provided with " L " type angle bar
209, the bottom of described mainboard 100 is fixed on this angle bar 209, and this angle bar 209 can carry out a range of in this slotted eye 211
Movable, thus move before and after realizing mainboard 100.
In the present embodiment subplate can in the enterprising line slip of fixed mechanism, by regulation subplate along fixed mechanism slide away from
From, it is possible to adjust clipboard write area, when subplate is completely pulled out from fixed mechanism, i.e. when subplate laterally direction with
Mode away from mainboard moves to outermost end, and mainboard moves along the longitudinal direction to rearmost end, and the side of mainboard and subplate is tight
Lean on, so that mainboard and the smooth mainboard of front face of subplate, thus ensure that the writing surface of mainboard can be in the writing surface of subplate
Same plane, it is ensured that the seriality write and integrity, better meets and writes requirement.
On the basis of above-described embodiment, it is preferred that Fig. 4 is the partial enlarged drawing of A in Fig. 3, as shown in Fig. 4 and Fig. 3, institute
State and be provided with the first block 204 near outer end on the first slide rail 202, on described first slide block 203 near inside and outside be respectively arranged at two ends with
Second block 205 and third gear block 206, when described subplate 300 moves to outermost end, described second block 205 can move extremely
The position leant with described first block 204, when described subplate 300 moves to inner terminal, and described third gear block 206 can move
Move to the position leant with described first block 204.
The present embodiment is provided with the first block on the first slide rail, by the first block and the second block against cooperation, energy
Enough preventing described subplate from deviating from from described bearing, the first block also is able to limit subplate and is relatively fixed laterally side of mechanism simultaneously
To sliding into the position of outermost end, thus now ensure that mainboard moves the side to rearmost end, mainboard and subplate along the longitudinal direction
Against, and making mainboard smooth with the front face of subplate, mainboard writing surface can be exactly in conplane with the writing surface of subplate
Position, without the first block and the cooperation of the second block, mainboard and subplate may partially overlap or mainboard and subplate
Between can produce gap, be not easy to write, can cause write discontinuous, to user bring greatly inconvenience.
On the basis of above-described embodiment, it is preferred that as it is shown in figure 1, described bearing 201 includes upper bracket and undersetting,
Between described mainboard 100 and described subplate 300 this upper bracket the most vertically arranged and described bearing.
The present embodiment is by arranging upper bracket and undersetting can improve the stability of mainboard and subplate, it is ensured that when writing,
Can alleviate that mainboard subplate when writing produces rocks, it is possible to increase writing quality, also allows for auditor's viewing.
On the basis of above-described embodiment, it is preferred that as it is shown in figure 1, described subplate 300 is provided with two, including left secondary plate
Respectively can be to two Slideslips of described mainboard 100 with right subplate, this left secondary plate and right subplate, when this left secondary plate and right subplate difference
After the both sides of described mainboard 100 slide into outermost end, described mainboard 100 can move backward to this left secondary plate and right subplate it
Between.
The present embodiment is by arranging left secondary plate and right subplate, it is possible to increase write area further, and when left secondary plate and
When right subplate is completely pulled out, left and right also can be symmetrical, thus ensures stability and the stationarity of writing board structure.
Further, as it is shown in figure 1, described each subplate 300 all includes front subplate and rear subplate, described subplate 300
Outside is provided with the handle 301 for pulling out and advance this subplate 300.
The each subplate of the present embodiment all includes front subplate and rear subplate, it is possible to strengthen the stability of subplate structure, improves
The quality write on front subplate writing surface.
A kind of scalable clipboard according to claim 1, as it is shown on figure 3, vertically set on described fixed mechanism 200
Limited location plate 210, when subplate 300 laterally direction is moved to outermost end in the way of away from mainboard 100, makes mainboard 100 edge
Fore-and-aft direction moves to rearmost end, and this mainboard 100 can be resisted against on described limiting plate 210, when subplate 300 laterally direction is to lean on
The mode of nearly mainboard moves to inner terminal, and this subplate 300 can be resisted against on described limiting plate 210.
The present embodiment is by arranging limiting plate, when subplate is completely pulled out, moves and can be resisted against on this limiting plate after mainboard,
On the one hand the writing surface making mainboard is in the same plane with the writing surface of subplate, on the other hand, it is ensured that at the enterprising running hand of mainboard
When writing, mainboard is not moved, it is ensured that the stability of mainboard structure, it is simple to write.
Embodiment two:
On the basis of embodiment one, Fig. 7 is the structure chart of embodiment two scalable clipboard, as it is shown in fig. 7, also include
Main support 400, this main support 400 includes base 401 and motion bar 402, and this motion bar 402 is vertically provided at described base 401
Going up and be used for supporting described fixed mechanism 200, this motion bar 402 can move up and down to regulate described mainboard 100 and subplate 300
Highly；Preferably, the lower section of described fixed mechanism 200 can be provided with U-shaped support 407, and described motion bar 402 is through this U-shaped
Frame 407 is also connected with this fixed mechanism 200.By arranging U-shaped support, improve the stability of mainboard subplate structure further, protect
When certificate is write, mainboard and the stationarity of subplate, improve writing quality.
As it is shown in fig. 7, described base 401 includes chassis 403 and fixing bar 404, this fixing bar 404 is vertically fixed on described
On chassis 403, this fixing bar 404 top is vertically provided with resigning hole (not shown), and described motion bar 402 coordinates with resigning hole
And can move up and down in this resigning hole, this motion bar 402 is cased with locked set 405, this locked set 405 is resisted against described fixing
The top of bar 404 also can be adjusted pine and lock described motion bar 402 to regulate the height of this motion bar 402.
The present embodiment arranges base and motion bar, and this motion bar can regulate the height of mainboard and subplate, can meet not
Requirement with writer, moreover it is possible to meet the requirement of different observers, thus strengthen the practicality of clipboard.
On the basis of above-described embodiment, it is preferred that as it is shown in fig. 7, also include assistant support 500, this assistant support 500 includes
At least one turning-bar 501, the upper end of this turning-bar 501 is articulated on described base 101, and the lower end of this turning-bar 501 is arranged
On the ground；
As it is shown in fig. 7, described base 401 is provided with the connecting rod corresponding with described turning-bar 501 near the position of upper end
502, one end of this connecting rod 502 is articulated on described base 401, and the other end of this connecting rod 502 is articulated in described turning-bar 501
Upper end.
The present embodiment is by arranging turning-bar, and the lower end of this turning-bar is arranged on the ground, when writing, it is possible to certificate of guarantee
Write the stability that plate is overall, will not be moved when writing, it is preferred that can arrange two turning-bars, two such turns to
Bar forms three supporting legs with base, it is possible to promote the stability of clipboard very well.It addition, base can carry out one by turning-bar relatively
Determining the rotation of scope, so when using clipboard, it is simple to according to light environment, original place adjusts the angle of clipboard, is conducive to
Auditor watches, and will not produce the dimness of vision.
On the basis of above-described embodiment, it is preferred that Fig. 8 is the structure chart of another angle of Fig. 7, as shown in Figure 8, described solid
Determine mechanism 200 and be provided with the cutting ferrule 503 matched with described turning-bar 501, this turning-bar 501 can be rotated up to described card
The position that set 503 fastens.
In the present embodiment, turning-bar can be fastened in cutting ferrule, in the not used time, can take in cutting ferrule by turning-bar, then
Clipboard is moved to elsewhere, it is simple to the movement of clipboard and transport.
On the basis of above-described embodiment, it is preferred that as it is shown in fig. 7, described base 403 is provided with three legs, Mei Gezhi
Foot is separately installed with deflecting roller 406 that can be movable on the ground.
The present embodiment is by arranging deflecting roller, it is simple to the movement of clipboard, it is simple to the use of different location, the most satisfied
Produce and life requirement.
On the basis of above-described embodiment, it is preferred that as shown in Figure 8, the lower end of described turning-bar 501 is provided with sucker 504,
This sucker 504 energy adhesive is on the ground, it is preferred that this sucker 504 can use bulb sucker.
The present embodiment is by arranging sucker, and sucker can be suitable for different environment, after sucker is in close contact with ground, and sucker
Can adhesive on the ground, it is possible to improve further the stability of clipboard.
Last it is noted that various embodiments above is only in order to illustrate the technical solution of the utility model, rather than it is limited
System；Although being described in detail this utility model with reference to foregoing embodiments, those of ordinary skill in the art should
Understand: the technical scheme described in foregoing embodiments still can be modified by it, or to the most some or all of
Technical characteristic carries out equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from this practicality new
The scope of type each embodiment technical scheme.
Claims (10)
1. a scalable clipboard, it is characterised in that include mainboard, fixed mechanism and at least one subplate, this mainboard and subplate
Being arranged on described fixed mechanism, the vertical direction in the plate face that fixed mechanism is limited is fore-and-aft direction, and fixed mechanism is limited
The bearing of trend in plate face of system is lateral, and described mainboard is relatively fixed mechanism and slides along the longitudinal direction setting, described subplate
It is relatively fixed mechanism's laterally direction slip to arrange, when subplate laterally direction is moved to outermost end in the way of away from mainboard
After, make mainboard move to rearmost end along the longitudinal direction, and mainboard and the side abutment of subplate, so that the header board of mainboard and subplate
Face is smooth, when mainboard moves along the longitudinal direction to foremost, make subplate laterally direction after moving in the way of mainboard, from
And make the front face of subplate be resisted against the back plate face of mainboard；
Described fixed mechanism includes bearing, and this bearing is arranged along described lateral, and the direction that this bearing extends along bearing sets
Having the first slide rail, this first slide rail is provided with the first slide block, and described subplate is fixed on the first slide block, this subplate can with this first
Slide block is lateral sliding on described first slide rail；
Being provided with at least one second slide rail along the direction being perpendicular to this bearing on described bearing, each second slide rail is provided with second
Slide block, described mainboard is fixed on the second slide block, and this mainboard can carry out slide anteroposterior with this second slide block along this second slide rail.
A kind of scalable clipboard the most according to claim 1, it is characterised in that set near outer end on described first slide rail
Have the first block, on described first slide block near inside and outside be respectively arranged at two ends with the second block and third gear block, when described subplate moves
Moving to outermost end, described second block can move to the position that leans with described first block, when described subplate move to
After inner terminal, described third gear block can move to the position leant with described first block.
A kind of scalable clipboard the most according to claim 1, it is characterised in that described bearing includes upper bracket and lower
Seat, between described mainboard and described subplate this upper bracket the most vertically arranged and described bearing.
A kind of scalable clipboard the most according to claim 1, it is characterised in that described subplate is provided with two, including a left side
Subplate and right subplate, this left secondary plate and right subplate respectively can be to two Slideslips of described mainboard, when this left secondary plate and right subplate divide
Not after the both sides of described mainboard slide into outermost end, described mainboard can move backward between this left secondary plate and right subplate.
A kind of scalable clipboard the most according to claim 1, it is characterised in that be vertically provided with limit on described fixed mechanism
Position plate, when subplate laterally direction is moved to outermost end in the way of away from mainboard, makes mainboard move along the longitudinal direction to
Rear end, this mainboard can be resisted against on described limiting plate, when subplate laterally direction is to move to inner terminal in the way of mainboard
After, this subplate can be resisted against on described limiting plate.
A kind of scalable clipboard the most according to claim 1, it is characterised in that also include main support, this main support bag
Including base and motion bar, this motion bar is vertically provided on described base and for supporting described fixed mechanism, this motion bar energy
Move up and down to regulate the height of described mainboard and subplate；
Described base includes chassis and fixing bar, and this fixing bar is vertically fixed on described chassis, and this fixing masthead portion vertically sets
Having resigning hole, described motion bar coordinates with resigning hole and can move up and down in this resigning hole, and this motion bar is cased with locked set,
This locked set is resisted against the top of described fixing bar and can adjust pine and lock described motion bar to regulate the height of this motion bar.
A kind of scalable clipboard the most according to claim 6, it is characterised in that also include assistant support, this assistant support bag
Including at least one turning-bar, the upper end of this turning-bar is articulated on described base, and the lower end of this turning-bar is arranged on the ground；
Described base is provided with the connecting rod corresponding with described turning-bar near the position of upper end, and one end of this connecting rod is articulated in described
On base, the other end of this connecting rod is articulated in the upper end of described turning-bar.
A kind of scalable clipboard the most according to claim 7, it is characterised in that described fixed mechanism is provided with described
The cutting ferrule that turning-bar matches, this turning-bar can be rotated up to the position fastened with described cutting ferrule.
A kind of scalable clipboard the most according to claim 6, it is characterised in that described base is provided with three legs, often
Individual leg is separately installed with deflecting roller that can be movable on the ground.
A kind of scalable clipboard the most according to claim 7, it is characterised in that the lower end of described turning-bar is provided with suction
Dish, this sucker energy adhesive is on the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620045667.8U CN205674742U (en) | 2016-01-18 | 2016-01-18 | A kind of scalable clipboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620045667.8U CN205674742U (en) | 2016-01-18 | 2016-01-18 | A kind of scalable clipboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205674742U true CN205674742U (en) | 2016-11-09 |
Family
ID=57439616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620045667.8U Expired - Fee Related CN205674742U (en) | 2016-01-18 | 2016-01-18 | A kind of scalable clipboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205674742U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106696547A (en) * | 2017-01-18 | 2017-05-24 | 潘笑悦 | Blackboard for math class |
| CN106739676A (en) * | 2017-03-06 | 2017-05-31 | 台州职业技术学院 | A kind of parallel-moving type blackboard |
-
2016
- 2016-01-18 CN CN201620045667.8U patent/CN205674742U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106696547A (en) * | 2017-01-18 | 2017-05-24 | 潘笑悦 | Blackboard for math class |
| CN106739676A (en) * | 2017-03-06 | 2017-05-31 | 台州职业技术学院 | A kind of parallel-moving type blackboard |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161109 Termination date: 20200118 |
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| CF01 | Termination of patent right due to non-payment of annual fee |