CN105538962A - Adjustable writing board - Google Patents
Adjustable writing board Download PDFInfo
- Publication number
- CN105538962A CN105538962A CN201610031299.6A CN201610031299A CN105538962A CN 105538962 A CN105538962 A CN 105538962A CN 201610031299 A CN201610031299 A CN 201610031299A CN 105538962 A CN105538962 A CN 105538962A
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- CN
- China
- Prior art keywords
- subplate
- mainboard
- bar
- fixed mechanism
- along
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L1/00—Repeatedly-usable boards or tablets for writing or drawing
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
- A47B97/04—Easels or stands for blackboards or the like
Abstract
The invention discloses an adjustable writing board comprising a main board, a fixing mechanism and at least one auxiliary board, wherein the main board and the auxiliary boards are both arranged on the fixing mechanism; the main board is slidably arranged relative to the fixing mechanism along the back and forth direction; the auxiliary boards are slidably arranged relative to the fixing mechanism along the lateral direction; after the auxiliary boards move to the outermost end along the lateral direction in a way of being far away from the main board, the main board is enabled to move to the rearmost end along the back and forth direction, and the side of the main board is adjacent to the sides of the auxiliary sides, so that the front board surface of the main board and the front board surfaces of the auxiliary boards are smooth; and after the main board moves to the most front end along the back and forth direction and the auxiliary boards are enabled to move along the lateral direction in a way of being close to the main board, the front board surfaces of the auxiliary boards support against the rear board surface of the main board. The writing area of the writing board can be adjusted through adjusting the pull-out distances of the auxiliary boards along the fixing mechanism; and when the auxiliary boards are completely pulled out, the writing surface of the main board can move to a position which is located on the same plane with the writing surfaces of the auxiliary boards, so that the writing continuity and completeness are ensured.
Description
Technical field
The present invention relates to the technical field of clipboard, particularly relate to a kind of adjustable clipboard.
Background technology
Clipboard is because the favor that it is easily write, easily wiping, the characteristic that can not produce chalk dust are more and more subject to user, and it is used for the places such as meeting room, training organization, company's memorandum wall.But existing clipboard area is fixed, highly fix, not easily move, stability is not high, be inconvenient to store and transport, and cannot original place adjusting angle under different light rays condition, make beholder easily produce the dimness of vision, based on above-mentioned technical problem, this programme produces thus.
Summary of the invention
The object of the present invention is to provide that a kind of write area is adjustable, the position of clipboard and height-adjustable, adjustable clipboard that stability is high.
For solving the problems of the technologies described above, the invention provides following technical scheme:
A kind of adjustable clipboard, comprise mainboard, fixed mechanism and at least one subplate, this mainboard and subplate are all arranged on described fixed mechanism, the vertical direction in the plate face that fixed mechanism limits is fore-and-aft direction, the bearing of trend in the plate face that fixed mechanism limits is lateral, the relative fixed mechanism of described mainboard slides setting along the longitudinal direction, the relative fixed mechanism of described subplate laterally direction slip is arranged, when subplate laterally direction with after moving to outermost end away from the mode of mainboard, mainboard is made to move to rearmost end along the longitudinal direction, and the side abutment of mainboard and subplate, thus make the front face of mainboard and subplate smooth, when mainboard moves to foremost along the longitudinal direction, make subplate laterally direction with after the mode of mainboard moves, thus make the front face of subplate be resisted against the rear plate face of mainboard,
Described fixed mechanism comprises bearing, this bearing is arranged along described lateral, and the direction that this bearing extends along bearing is provided with the first slide rail, and this first slide rail is provided with the first slide block, described subplate is fixed on the first slide block, and this subplate can with this first slide block lateral sliding on described first slide rail;
Described bearing is provided with at least one second slide rail along the direction perpendicular to this bearing, and each second slide rail is provided with the second slide block, and 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.
Further, described first slide rail is provided with the first block near outer end, described first slide block is respectively equipped with the second block and third gear block near inside and outside two ends, after described subplate moves to outermost end, described second block can move to the position leant with described first block, after described subplate moves to inner terminal, described third gear block can move to the position leant with described first block.
Further, described bearing comprises upper bracket and undersetting, and described mainboard and described subplate are all vertically arranged between this upper bracket and described bearing.
Further, described subplate is provided with two, comprise left subplate and right subplate, this left subplate and right subplate respectively can to two Slideslips of described mainboard, after this left subplate and right subplate slide into outermost end respectively to the both sides of described mainboard, described mainboard can move backward between this left subplate and right subplate.
Further, described fixed mechanism is vertically provided with limiting plate, when subplate laterally direction with after moving to outermost end away from the mode of mainboard, mainboard is made to move to rearmost end along the longitudinal direction, this mainboard can be resisted against on described limiting plate, after when subplate, laterally direction moves to inner terminal in the mode of close mainboard, this subplate can be resisted against on described limiting plate.
Further, also comprise main support, this main support comprises base and motion bar, and this motion bar is vertically arranged on described base and for supporting described fixed mechanism, this motion bar can move up and down the height regulating described mainboard and subplate;
Described base comprises chassis and fixed bar, this fixed bar is vertically fixed on described chassis, this fixed bar top is vertically provided with resigning hole, described motion bar coordinates with resigning hole and can move up and down in this resigning hole, on this motion bar, cover has locked cover, and this locked cover is resisted against the top of described fixed bar and pine and the described motion bar of locking can be adjusted to regulate the height of this motion bar.
Further, also comprise assistant support, this assistant support comprises at least one turning-bar, and 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 on described base, and 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 upwards can turn to the position fastened with described cutting ferrule.
Further, described base is provided with three legs, and each leg is separately installed with deflecting roller that can be movable on the ground.
Further, the lower end of described turning-bar is provided with sucker, and this sucker energy adhesive on the ground.
In the present invention, subplate can in the enterprising line slip of fixed mechanism, by the distance regulating subplate to slide along fixed mechanism, the write area of clipboard can be adjusted, when subplate pulls out completely from fixed mechanism, namely when subplate laterally direction with after moving to outermost end away from the mode of mainboard, mainboard moves to rearmost end along the longitudinal direction, and the side abutment of mainboard and subplate, thus make the smooth mainboard of the front face of mainboard and subplate, thus ensure that the writing surface of mainboard can be in same plane with the writing surface of subplate, the continuity that guarantee is write and integrality, better meet and write requirement.
The present invention arranges base and motion bar, and this motion bar can regulate the height of mainboard and subplate, can meet the requirement of different writer, can also meet the requirement of different observers, thus strengthens the practicality of clipboard.
Accompanying drawing explanation
Fig. 1 is structural representation when subplate pulls out completely in the adjustable clipboard of embodiment one;
Structural representation when Fig. 2 is subplate part pull-out in the adjustable clipboard of embodiment one;
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 the adjustable clipboard of embodiment two;
Fig. 8 is the structure chart of another angle of Fig. 7.
Detailed description of the invention
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment one:
A kind of adjustable clipboard, Fig. 1 is structural representation when subplate pulls out completely in the adjustable clipboard of embodiment one, as shown in Figure 1, comprise mainboard 100, fixed mechanism 200 and at least one subplate 300, this mainboard 100 and subplate 300 are all arranged on described fixed mechanism 200, the vertical direction in the plate face that fixed mechanism 200 limits is fore-and-aft direction, the bearing of trend in the plate face that fixed mechanism 200 limits is lateral, described mainboard 100 relatively fixed mechanism 200 slides setting along the longitudinal direction, the fixed mechanism 200 laterally direction slip setting relatively of described subplate 300, when subplate 300 laterally direction with after moving to outermost end away from the mode of mainboard 100, mainboard 100 is made to move to rearmost end along the longitudinal direction, and the side abutment of mainboard 100 and subplate 300, thus make mainboard 100 smooth with the front face of subplate 300, structural representation when Fig. 2 is subplate part pull-out in the adjustable clipboard of embodiment one, as shown in Figure 2, when mainboard 100 moves to foremost along the longitudinal direction, make subplate 300 laterally direction with after the mode of mainboard 100 moves, thus make the front face of subplate 300 be resisted against the rear plate face of mainboard 100, particularly, adjustable clipboard in use, as shown in Figure 1, when this subplate 300 pulls out completely from described fixed mechanism 200, namely when subplate 300 laterally direction with after moving to outermost end away from the mode of mainboard 100, move described mainboard 100 backward, when mainboard 100 moves to rearmost end along the longitudinal direction, the writing surface of described mainboard 100 can be in conplane position with the writing surface of this subplate 300, a lateral edges of this mainboard 100 and a lateral edges of this subplate 300 lean simultaneously, thus the planarization that guarantee is write, as shown in Figure 2, when subplate 300 is advanced described fixed mechanism 200 by needs, first mainboard 100 is moved to foremost along the longitudinal direction, then subplate 300 is made laterally to move in the mode near mainboard 100 in direction, to make described subplate 300 shift-in fixed mechanism 200, when now writing on mainboard 100, the rear plate face of mainboard 100 can be resisted against on the front face of subplate 300, thus ensures the stability of mainboard 100 when writing,
Fig. 3 is the decomposed figure of Fig. 1, as shown in Figure 3, described fixed mechanism 200 comprises bearing 201, this bearing 201 is arranged along described lateral, the direction that this bearing 201 extends along bearing 201 is provided with the first slide rail 202, this first slide rail 202 is provided with the first slide block 203, and described subplate 300 is fixed on the first slide block 203, and this subplate 300 can 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, described bearing 201 is provided with at least one second slide rail 207 along the direction perpendicular to this bearing 201, each second slide rail 207 is provided with the second slide block 208, described mainboard 100 is fixed on the second slide block 208, and this mainboard 100 can carry out slide anteroposterior with this second slide block 208 along this second slide rail 207.Particularly, Fig. 5 is the structure chart of another angle of Fig. 1, Fig. 6 is the partial enlarged drawing of B in Fig. 5, as shown in Figure 5 and Figure 6, described bearing 201 is provided with slotted eye 211, setting before and after this slotted eye 211 is also vertical with described bearing 201, described second slide rail 207 and the second slide block 208 are all arranged in this slotted eye 211, the top of this slotted eye 211 is opened wide, 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, this angle bar 209 can carry out the movable of certain limit in this slotted eye 211, thus realize the movable of mainboard 100.
In the present embodiment, subplate can in the enterprising line slip of fixed mechanism, by the distance regulating subplate to slide along fixed mechanism, the write area of clipboard can be adjusted, when subplate pulls out completely from fixed mechanism, namely when subplate laterally direction with after moving to outermost end away from the mode of mainboard, mainboard moves to rearmost end along the longitudinal direction, and the side abutment of mainboard and subplate, thus make the smooth mainboard of the front face of mainboard and subplate, thus ensure that the writing surface of mainboard can be in same plane with the writing surface of subplate, the continuity that guarantee is write and integrality, better meet and write requirement.
On the basis of above-described embodiment, preferably, Fig. 4 is the partial enlarged drawing of A in Fig. 3, as shown in Fig. 4 and Fig. 3, described first slide rail 202 is provided with the first block 204 near outer end, described first slide block 203 is respectively equipped with the second block 205 and third gear block 206 near inside and outside two ends, after described subplate 300 moves to outermost end, described second block 205 can move to the position leant with described first block 204, after described subplate 300 moves to inner terminal, described third gear block 206 can 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 coordinating, can prevent described subplate from deviating from from described bearing, first block also can limit the relative fixed mechanism of subplate and laterally slide into the position of outermost end in direction simultaneously, thus now ensure that mainboard moves to rearmost end along the longitudinal direction, the side abutment of mainboard and subplate, and make the front face of mainboard and subplate smooth, mainboard writing surface can just in time be in conplane position with the writing surface of subplate, if there is no the cooperation of the first block and the second block, mainboard and subplate may partially overlap or can produce gap between mainboard and subplate, be not easy to write, can cause write discontinuous, greatly inconvenience is brought to user.
On the basis of above-described embodiment, preferably, as shown in Figure 1, described bearing 201 comprises upper bracket and undersetting, and described mainboard 100 and described subplate 300 are all vertically arranged between this upper bracket and described bearing.
The present embodiment can improve the stability of mainboard and subplate by arranging upper bracket and undersetting, when ensureing to write, what can alleviate that mainboard subplate when writing produces rocks, and can improve writing quality, also be convenient to auditor's viewing.
On the basis of above-described embodiment, preferably, as shown in Figure 1, described subplate 300 is provided with two, comprise left subplate and right subplate, this left subplate and right subplate respectively can to two Slideslips of described mainboard 100, and after this left subplate and right subplate slide into outermost end respectively to the both sides of described mainboard 100, described mainboard 100 can move backward between this left subplate and right subplate.
The present embodiment, by arranging left subplate and right subplate, can increase write area further, and when left subplate and right subplate pull out completely, left and right also can be symmetrical, thus ensure stability and the stationarity of writing board structure.
Further, as shown in Figure 1, described each subplate 300 includes front subplate and rear subplate, and the outside of described subplate 300 is provided with the handle 301 for pulling out and advance this subplate 300.
The each subplate of the present embodiment includes front subplate and rear subplate, can strengthen the stability of subplate structure, improves the quality of writing on front subplate writing surface.
The adjustable clipboard of one according to claim 1, as shown in Figure 3, described fixed mechanism 200 is vertically provided with limiting plate 210, when subplate 300 laterally direction with after moving to outermost end away from the mode of mainboard 100, mainboard 100 is made to move to rearmost end along the longitudinal direction, this mainboard 100 can be resisted against on described limiting plate 210, and after when subplate 300, laterally direction moves to inner terminal in the mode of close mainboard, this subplate 300 can be resisted against on described limiting plate 210.
The present embodiment is by arranging limiting plate, when subplate pulls out completely, move after mainboard and can be resisted against on this limiting plate, make the writing surface of the writing surface of mainboard and subplate in the same plane on the one hand, on the other hand, when ensureing to write on mainboard, mainboard is not moved, ensure the stability of mainboard structure, be convenient to write.
Embodiment two:
On the basis of embodiment one, Fig. 7 is the structure chart of the adjustable clipboard of embodiment two, as shown in Figure 7, also comprise main support 400, this main support 400 comprises base 401 and motion bar 402, this motion bar 402 is vertically arranged on described base 401 and for supporting described fixed mechanism 200, this motion bar 402 can move up and down the height regulating described mainboard 100 and subplate 300; Preferably, the below of described fixed mechanism 200 can be provided with U-shaped support 407, and described motion bar 402 passes this U-shaped support 407 and is connected with this fixed mechanism 200.By arranging U-shaped support, improve the stability of mainboard subplate structure further, when ensureing to write, the stationarity of mainboard and subplate, improves writing quality.
As shown in Figure 7, described base 401 comprises chassis 403 and fixed bar 404, this fixed bar 404 is vertically fixed on described chassis 403, this fixed bar 404 top is vertically provided with resigning hole (not shown), described motion bar 402 coordinates with resigning hole and can move up and down in this resigning hole, on this motion bar 402, cover has locked cover 405, and this locked cover 405 is resisted against the top of described fixed bar 404 and pine and the described motion bar 402 of locking can be adjusted 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 the requirement of different writer, can also meet the requirement of different observers, thus strengthens the practicality of clipboard.
On the basis of above-described embodiment, preferably, as shown in Figure 7, also comprise assistant support 500, this assistant support 500 comprises at least one turning-bar 501, and 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 shown in Figure 7, described base 401 is provided with the connecting rod 502 corresponding with described turning-bar 501 near the position of upper end, and 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 the upper end of described turning-bar 501.
The present embodiment is by arranging turning-bar, the lower end of this turning-bar is arranged on the ground, when writing, the stability of writing slab integral can be ensured, can not be moved when writing, preferably, two turning-bars can be set, such two turning-bars and base form three supporting legs, can promote the stability of clipboard very well.In addition, base can carry out rotating of certain limit relative to turning-bar, like this when using clipboard, is convenient to according to light environment, and the angle of original place adjustment clipboard, is conducive to auditor and watches, can not produce the dimness of vision.
On the basis of above-described embodiment, preferably, Fig. 8 is the structure chart of another angle of Fig. 7, as shown in Figure 8, described fixed mechanism 200 is provided with the cutting ferrule 503 matched with described turning-bar 501, and this turning-bar 501 upwards can turn to the position fastened with described cutting ferrule 503.
In the present embodiment, turning-bar can be fastened in cutting ferrule, in not used time, can take in cutting ferrule by turning-bar, then clipboard is moved to that other are local, is convenient to movement and the transport of clipboard.
On the basis of above-described embodiment, preferably, as shown in Figure 7, described base 403 is provided with three legs, and each leg is separately installed with deflecting roller 406 that can be movable on the ground.
The present embodiment, by arranging deflecting roller, is convenient to the movement of clipboard, is convenient to the use of different location, meets better and produces and life requirement.
On the basis of above-described embodiment, preferably, as shown in Figure 8, the lower end of described turning-bar 501 is provided with sucker 504, and on the ground, preferably, this sucker 504 can adopt bulb sucker in this sucker 504 energy adhesive.
The present embodiment is by arranging sucker, and sucker can be suitable for different environment, after sucker and ground close contact, sucker can adhesive on the ground, the stability of clipboard can be improved further.
Last it is noted that above each embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to foregoing embodiments to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (10)
1. an adjustable clipboard, it is characterized in that, comprise mainboard, fixed mechanism and at least one subplate, this mainboard and subplate are all arranged on described fixed mechanism, the vertical direction in the plate face that fixed mechanism limits is fore-and-aft direction, the bearing of trend in the plate face that fixed mechanism limits is lateral, the relative fixed mechanism of described mainboard slides setting along the longitudinal direction, the relative fixed mechanism of described subplate laterally direction slip is arranged, when subplate laterally direction with after moving to outermost end away from the mode of mainboard, mainboard is made to move to rearmost end along the longitudinal direction, and the side abutment of mainboard and subplate, thus make the front face of mainboard and subplate smooth, when mainboard moves to foremost along the longitudinal direction, make subplate laterally direction with after the mode of mainboard moves, thus make the front face of subplate be resisted against the rear plate face of mainboard,
Described fixed mechanism comprises bearing, this bearing is arranged along described lateral, and the direction that this bearing extends along bearing is provided with the first slide rail, and this first slide rail is provided with the first slide block, described subplate is fixed on the first slide block, and this subplate can with this first slide block lateral sliding on described first slide rail;
Described bearing is provided with at least one second slide rail along the direction perpendicular to this bearing, and each second slide rail is provided with the second slide block, and 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.
2. the adjustable clipboard of one according to claim 1, it is characterized in that, described first slide rail is provided with the first block near outer end, described first slide block is respectively equipped with the second block and third gear block near inside and outside two ends, after described subplate moves to outermost end, described second block can move to the position leant with described first block, and after described subplate moves to inner terminal, described third gear block can move to the position leant with described first block.
3. the adjustable clipboard of one according to claim 1, is characterized in that, described bearing comprises upper bracket and undersetting, and described mainboard and described subplate are all vertically arranged between this upper bracket and described bearing.
4. the adjustable clipboard of one according to claim 1, it is characterized in that, described subplate is provided with two, comprise left subplate and right subplate, this left subplate and right subplate respectively can to two Slideslips of described mainboard, after this left subplate and right subplate slide into outermost end respectively to the both sides of described mainboard, described mainboard can move backward between this left subplate and right subplate.
5. the adjustable clipboard of one according to claim 1, it is characterized in that, described fixed mechanism is vertically provided with limiting plate, when subplate laterally direction with after moving to outermost end away from the mode of mainboard, mainboard is made to move to rearmost end along the longitudinal direction, this mainboard can be resisted against on described limiting plate, and after when subplate, laterally direction moves to inner terminal in the mode of close mainboard, this subplate can be resisted against on described limiting plate.
6. the adjustable clipboard of one according to claim 1, it is characterized in that, also comprise main support, this main support comprises base and motion bar, this motion bar is vertically arranged on described base and for supporting described fixed mechanism, this motion bar can move up and down the height regulating described mainboard and subplate;
Described base comprises chassis and fixed bar, this fixed bar is vertically fixed on described chassis, this fixed bar top is vertically provided with resigning hole, described motion bar coordinates with resigning hole and can move up and down in this resigning hole, on this motion bar, cover has locked cover, and this locked cover is resisted against the top of described fixed bar and pine and the described motion bar of locking can be adjusted to regulate the height of this motion bar.
7. the adjustable clipboard of one according to claim 6, is characterized in that, also comprise assistant support, and this assistant support comprises at least one turning-bar, and 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 on described base, and the other end of this connecting rod is articulated in the upper end of described turning-bar.
8. the adjustable clipboard of one according to claim 7, is characterized in that, described fixed mechanism is provided with the cutting ferrule matched with described turning-bar, and this turning-bar upwards can turn to the position fastened with described cutting ferrule.
9. the adjustable clipboard of one according to claim 6, is characterized in that, described base is provided with three legs, and each leg is separately installed with deflecting roller that can be movable on the ground.
10. the adjustable clipboard of one according to claim 6, is characterized in that, the lower end of described turning-bar is provided with sucker, and this sucker energy adhesive on the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610031299.6A CN105538962A (en) | 2016-01-18 | 2016-01-18 | Adjustable writing board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610031299.6A CN105538962A (en) | 2016-01-18 | 2016-01-18 | Adjustable writing board |
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| CN105538962A true CN105538962A (en) | 2016-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610031299.6A Pending CN105538962A (en) | 2016-01-18 | 2016-01-18 | Adjustable writing board |
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| CN106166910A (en) * | 2016-08-23 | 2016-11-30 | 孟维巍 | Blackboard for teaching |
| CN106346980A (en) * | 2016-08-29 | 2017-01-25 | 李晓丽 | Blackboard for teaching |
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| CN106696546A (en) * | 2016-12-07 | 2017-05-24 | 济南鑫硕教学设备有限公司 | Blackboard |
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| CN108839476A (en) * | 2018-08-29 | 2018-11-20 | 广东海翔教育科技有限公司 | A kind of outdoor learning board of education and study |
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| CN112109476A (en) * | 2020-09-30 | 2020-12-22 | 日照职业技术学院 | Multifunctional teaching device for Chinese teaching |
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| CN106166910B (en) * | 2016-08-23 | 2017-09-22 | 陈玉才 | Blackboard for teaching |
| CN106166910A (en) * | 2016-08-23 | 2016-11-30 | 孟维巍 | Blackboard for teaching |
| CN106346980A (en) * | 2016-08-29 | 2017-01-25 | 李晓丽 | Blackboard for teaching |
| CN106346980B (en) * | 2016-08-29 | 2017-11-10 | 河南机电职业学院 | Blackboard for teaching |
| CN106564332B (en) * | 2016-11-10 | 2018-12-04 | 泉州市富锐通盈商贸有限公司 | A kind of teaching topic plate |
| CN106564332A (en) * | 2016-11-10 | 2017-04-19 | 成都秉德科技有限公司 | Teaching question board |
| CN106696546A (en) * | 2016-12-07 | 2017-05-24 | 济南鑫硕教学设备有限公司 | Blackboard |
| CN106696546B (en) * | 2016-12-07 | 2018-01-30 | 济南鑫硕教学设备有限公司 | A kind of blackboard |
| CN106739676A (en) * | 2017-03-06 | 2017-05-31 | 台州职业技术学院 | A kind of parallel-moving type blackboard |
| CN108814166A (en) * | 2018-07-05 | 2018-11-16 | 黄河科技学院 | A kind of Home Fashion & Design Shanghai plot exhibits device of extension |
| CN108839476A (en) * | 2018-08-29 | 2018-11-20 | 广东海翔教育科技有限公司 | A kind of outdoor learning board of education and study |
| CN109484061A (en) * | 2019-01-09 | 2019-03-19 | 日照职业技术学院 | A kind of multimedia industrial and commercial administration teaching equipment |
| CN112109476A (en) * | 2020-09-30 | 2020-12-22 | 日照职业技术学院 | Multifunctional teaching device for Chinese teaching |
| CN112109476B (en) * | 2020-09-30 | 2022-04-15 | 日照职业技术学院 | Multifunctional teaching device for Chinese teaching |
| CN113205727A (en) * | 2021-04-07 | 2021-08-03 | 山东交通学院 | Classical case display device of applied mathematics |
| CN115027781A (en) * | 2022-06-07 | 2022-09-09 | 安徽康佳电子有限公司 | Expandable pallet |
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