CN211000645U - Telescopic white board - Google Patents

Abstract

The utility model discloses a flexible whiteboard, hang a subassembly including panel components, pencil box subassembly, preceding foot flexible subassembly, flexible locking Assembly, back stabilizer blade subassembly, clamp plate subassembly and extension, pencil box subassembly is installed at panel components's lower extreme edge, preceding foot flexible subassembly is installed to panel components's lower extreme, one side of preceding foot flexible subassembly is equipped with back stabilizer blade subassembly, install flexible locking Assembly between preceding foot flexible subassembly and the panel components, the clamp plate subassembly is installed to panel components's upper end, sliding connection has the extension to hang a subassembly in the middle part of the clamp plate. This flexible whiteboard adopts multiple material to combine together to produce different parts, under the circumstances of guaranteeing sufficient intensity, makes its volume minimum, weight lightest, can be fit for different crowds and use and carry in different places, installation convenient to use, support body remove in a flexible way, use high efficiency, stability.

Description

Telescopic white board

Technical Field

The utility model relates to a blank technical field is write to the posture, especially relates to a flexible blank.

Background

The whiteboard is a novel variety in teaching office supplies, and is a powerful challenge to the traditional writing blackboard. Due to the properties and characteristics of the whiteboard such as convenience in use, writing fluency, repeatable applicability, environmental protection and safety, the whiteboard is adapting to the trend of rapid revolution of teaching aids and office supplies. Along with the development of our country's education cause and the improvement of consumption level and the transformation of basic teaching aid office supplies, along with domestic and foreign consumer's improvement to environmental protection safety consciousness in the teaching aid office supplies use, the market demand of blank is in the increase of lasting quick by a wide margin, foreseeable future, domestic and foreign blank demand can be bigger and bigger, the use face can be more and more extensive, must become the teaching aid of consumption type, the indispensable articles for use of official working, therefore, the blank of multi-functional full aspect performance is replacing traditional blackboard gradually, and the current volume of writing the blank is heavy in the existing market, it is inconvenient to use the regulation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a flexible blank possesses and uses portably, and stable in structure's characteristics have solved the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: a telescopic white board comprises a panel assembly, a pen box assembly, a front support leg telescopic assembly, a telescopic locking assembly, a rear support leg assembly, a pressing plate assembly and an extension hanging rack assembly, wherein the panel assembly comprises a base plate, a left frame, a right frame, an upper frame, a lower frame, a left frame, a right frame, a upper frame, a lower frame, a pen box assembly arranged at the lower end of the base plate, a pen holder assembly arranged at the lower end of the panel assembly, a corner and a lower frame, a pen holder arranged at the lower end of the panel assembly, two corners sleeved at two ends of the pen holder, a chute arranged on the inner wall of the upper frame and the lower frame, a front support leg telescopic assembly arranged at the lower end of the panel assembly, and a front support leg telescopic assembly comprising a left support leg, a right support leg, a lower support leg and a support leg sliding block, wherein two ends of the lower support leg are, the upper ends of the left and right support legs are provided with support leg sliders, one side of the front support leg telescopic assembly is provided with a rear support leg assembly, the rear support leg assembly comprises a left support leg tube, a right support leg tube, a lower support leg tube, a middle connecting plate and a left and right supporting seats, the two ends of the lower support leg tube are connected with the left and right support leg tubes through connecting pieces, a U-shaped structure is formed between the lower support leg tube and the left and right support leg tubes, the upper ends of the left and right support leg tubes are fixedly connected with the middle connecting plate, the top ends of the left and right support leg tubes are connected with the left and right supporting seats, a telescopic locking assembly is arranged between the front support leg telescopic assembly and the panel assembly, the upper end of the panel assembly is provided with a pressing plate assembly, the pressing plate assembly comprises a pressing plate and an end cover, the upper end of the panel assembly is provided with a, the extension rod and the handle are connected in a riveting mode.

Preferably, the base plate is a high-density extruded polystyrene foam board, and the surface layer of the base plate is adhered with a painted board through glue.

Preferably, the upper end of the pen holder is provided with a pen holder decoration box.

Preferably, the left and right supporting seats of the rear supporting leg assembly are rotatably connected with the left and right supporting legs of the front supporting leg telescopic assembly through a rotating shaft.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a flexible whiteboard adopts multiple material to combine together to produce different parts, under the circumstances of guaranteeing enough intensity, make its volume minimum, weight is lightest, the whole weight of this flexible whiteboard is less than 10KG, the blank holding power is greater than 8KGF, the blank adjustment height is 100mm to 1800mm, the stabilizer blade opens the angle and is 30 degrees, the face crookedness is less than 1mm, can be fit for different crowds and use and carry in different places, structural design is reasonable, and is simple, and installation convenient to use, the support body removes in a flexible way, high efficiency in use, and stability.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

fig. 2 is a connection diagram of the frame assembly of the present invention.

In the figure: 1. a panel assembly; 11. a substrate; 12. a left frame and a right frame; 13. an upper frame and a lower frame; 14. a chute; 2. a pen box assembly; 21. a pen holder; 22. a corner; 3. a front leg telescoping assembly; 31. left and right support legs; 32. a lower leg; 33. a leg slider; 34. a connecting member; 4. a telescopic locking assembly; 5. a rear leg assembly; 51. left and right leg pipes; 52. a lower leg pipe; 53. an intermediate connection plate; 54. a left support seat and a right support seat; 6. a platen assembly; 61. pressing a plate; 62. an end cap; 7. extending the hanger assembly; 71. an extension pole; 72. and (4) a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a retractable whiteboard comprises a panel assembly 1, a pen box assembly 2, a front leg retractable assembly 3, a retractable locking assembly 4, a rear leg assembly 5, a pressing plate assembly 6 and an extension hanger assembly 7, wherein the panel assembly 1 comprises a base plate 11, left and right frames 12, upper and lower frames 13, the left and right frames 12 are arranged at the left and right ends of the base plate 11, the upper and lower frames 13 are arranged at the upper and lower ends of the base plate 11, the base plate 11 is a high-density extruded polystyrene foam board, the board has high strength, non-water-absorbing and non-deforming characteristics, a painted board is adhered on the surface layer of the base plate 11 through glue, cold pressing is performed for 72 hours to ensure that the painted board is not separated from the base plate 11 and is not deformed and bent, then the left and right frames 12 and the upper and lower frames 13 are fixed on the four sides of the board surface by white latex, after static placement is performed for 24 hours, after the white latex is dried, the white latex is used in a lower process, the pen box component 2 comprises a pen support 21 and a corner 22, the lower end of the panel component 1 is provided with the pen support 21, the upper end of the pen support 21 is provided with a pen support decoration box, the pen support 21 and the pen support decoration cover are assembled into a set shape through splicing and used for placing a pen, the corner 22 is sleeved at two ends of the pen support 21, the inner wall of the upper frame 13 and the lower frame 13 are provided with chutes 14, the lower end of the panel component 1 is provided with a front support leg telescopic component 3, the front support leg telescopic component 3 comprises a left support leg 31, a right support leg 31, a lower support leg 32 and a support leg sliding block 33, two ends of the lower support leg 32 are connected with the left support leg 31 and the right support leg 32 through a connecting piece 34 to form a U shape, the upper ends of the left support leg 31 and the right support leg sliding block 33 are arranged at one side of the front support leg telescopic component 3, the rear support leg component 5 comprises, the two ends of the lower supporting tube 52 are connected with a left supporting tube 51 and a right supporting tube 51 through a connecting piece 34, the lower supporting tube 52 and the left supporting tube 51 and the right supporting tube 51 form a U shape, the upper ends of the left supporting tube 51 and the right supporting tube 51 are fixedly connected with an intermediate connecting plate 53, the top ends of the left supporting tube 51 and the right supporting tube 51 are connected with a left supporting seat 54 and a right supporting seat 54, the left supporting seat 54 and the right supporting seat 54 of the rear supporting tube component 5 are rotatably connected with a left supporting leg 31 and a right supporting leg 31 of the front supporting tube telescopic component 3 through rotating shafts, specific angle positioning is arranged on the supporting seats, the left supporting tube 51 and the right supporting tube 51 can rotate to a set angle through the rotating shafts, then the whole is placed into the front supporting tube setting component through the intermediate connecting plate 53, so as to form a whole, the whole slides up, Sliding block, pressure spring, knob and damping piece, back are assembled through the combination to each part, and in the flexible setting of stabilizer blade before the repacking, flexible and stop motion that the stabilizer blade set up before leading to the knob rotation comes the unblock, this flexible locking Assembly 4 also can use a slip locking mechanism of slip locking mechanism, the publication number: (CN103885524B), clamp plate assembly 6 is installed to the upper end of panel assembly 1, clamp plate assembly 6 includes clamp plate 61 and end cover 62, clamp plate 61 is installed to the upper end of panel assembly 1, end cover 62 is installed at the both ends of clamp plate 61, clamp plate 61 is assembled into the upper right and left corner 22 that the face set up together with end cover 62, the pivot through upper corner 22 rotates, clamp plate 61 middle part sliding connection has extension hanger subassembly 7, extension hanger subassembly 7 includes extension rod 71 and handle 72, the riveting is connected between extension rod 71 and the handle 72, then put into the specific groove that clamp plate assembly 6 set up respectively, it can stretch out and draw back the slip in the sliding tray, and carry out the damping location through the position buckle, each parts combination is correlated with each other, interact, in order to reach the function and the effect of writing the blank.

In summary, the following steps: the utility model discloses a flexible whiteboard adopts multiple material to combine together to produce different parts, under the circumstances of guaranteeing enough intensity, make its volume minimum, weight is lightest, the whole weight of this flexible whiteboard is less than 10KG, the blank holding power is greater than 8KGF, the blank adjustment height is 100mm to 1800mm, the stabilizer blade opens the angle and is 30 degrees, the face crookedness is less than 1mm, can be fit for different crowds and use and carry in different places, structural design is reasonable, and is simple, and installation convenient to use, the support body removes in a flexible way, high efficiency in use, and stability.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The utility model provides a flexible whiteboard, includes panel components (1), pencil box subassembly (2), preceding telescopic leg subassembly (3), flexible locking Assembly (4), back foot subassembly (5), clamp plate subassembly (6) and extension hanger subassembly (7), its characterized in that: the pen box is characterized in that the panel component (1) comprises a substrate (11), a left frame (12), a right frame (12), an upper frame (13) and a lower frame (13), the left end and the right end of the substrate (11) are provided with the left frame (12) and the right frame (12), the upper end and the lower end of the substrate (11) are provided with the upper frame (13) and the lower frame (13), the lower end edge of the panel component (1) is provided with the pen box component (2), the pen box component (2) comprises a pen holder (21) and a corner (22), the lower end of the panel component (1) is provided with the pen holder (21), the corners (22) are sleeved at two ends of the pen holder (21), the inner wall of the upper frame (13) and the lower frame (13) are provided with a sliding groove (14), the lower end of the panel component (1) is provided with a front support leg telescopic component (3), the front support leg telescopic component (3) comprises a left support leg, the upper end of the left and right support legs (31) and the lower support legs (32) form a U shape, a support leg sliding block (33) is installed at the upper end of the left and right support legs (31), a rear support leg assembly (5) is arranged on one side of the front support leg telescopic assembly (3), the rear support leg assembly (5) comprises a left and right support leg pipe (51), a lower support leg pipe (52), an intermediate connecting plate (53) and a left and right support seat (54), two ends of the lower support leg pipe (52) are connected with the left and right support leg pipe (51) through connecting pieces (34), the lower support leg pipe (52) and the left and right support leg pipe (51) form a U shape, the upper end of the left and right support leg pipe (51) is fixedly connected with the intermediate connecting plate (53), the top end of the left and right support leg pipe (51) is connected with the left and right support seat (54), and a telescopic locking assembly (, the panel component is characterized in that a pressing plate component (6) is installed at the upper end of the panel component (1), the pressing plate component (6) comprises a pressing plate (61) and an end cover (62), the pressing plate (61) is installed at the upper end of the panel component (1), the end cover (62) is installed at two ends of the pressing plate (61), an extension hanging frame component (7) is connected to the middle of the pressing plate (61) in a sliding mode, the extension hanging frame component (7) comprises an extension rod (71) and a handle (72), and the extension rod (71) and the handle (72) are connected in a riveting mode.

2. The retractable whiteboard of claim 1, wherein: the base plate (11) is a high-density extruded polystyrene foam board, and the surface layer of the base plate (11) is pasted with a painted board through glue.

3. The retractable whiteboard of claim 1, wherein: the upper end of the pen holder (21) is provided with a pen holder decoration box.

4. The retractable whiteboard of claim 1, wherein: the left and right supporting seats (54) of the rear supporting leg assembly (5) are rotatably connected with the left and right supporting legs (31) of the front supporting leg telescopic assembly (3) through a rotating shaft.

Images