CN211390718U

CN211390718U - Detachable writing board

Info

Publication number: CN211390718U
Application number: CN201922231628.3U
Authority: CN
Inventors: 赖新治
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-09-01
Anticipated expiration: 2029-12-12
Also published as: WO2021115016A1

Abstract

The utility model belongs to the technical field of the show board, a detachable clipboard is disclosed, its aim at solve current clipboard that has top open-ended frame can not be fine in the use change its problem of hanging direction and show surface. The utility model discloses a clipboard body and setting are at clipboard body frame all around, all can dismantle the connection through the connecting piece between arbitrary two sets of frames, and the connecting piece is equipped with assorted top spout with the top of frame, is equipped with in the top spout and can follow the gliding couple subassembly of top spout length direction and chalk groove etc. and top spout tip still can be dismantled and be equipped with and be used for restricting the gliding inserted sheet subassembly of couple subassembly. The top sliding groove of any frame can be used for placing and taking out the hook component and the chalk groove, so that the four-direction suspension and any board display of the writing board are realized. The utility model has the advantages of simple integral structure, wide application range and more convenient use.

Description

Detachable writing board

Technical Field

The utility model belongs to the technical field of the show board, concretely relates to detachable clipboard with top open-ended frame.

Background

The writing board is widely applied to the fields of education, office, advertisement and other display as a writing tool, but for the writing board manufactured by the existing top slotted frame, accessories such as a hook, a chalk groove and the like can only be assembled at a fixed position and a direction of the writing board, the accessories such as the hook, the chalk groove and the like cannot be disassembled, and the writing board can only be displayed in one horizontal or vertical direction and one board surface. When a user needs to change the writing board from the horizontal direction to the vertical direction or from the vertical direction to the horizontal direction and change the display surface of the writing board, accessories such as hooks, chalk grooves and the like are difficult to change the assembling position and direction conveniently and quickly according to the needs of the user, so that the use of the user is limited.

Based on this, this application designs a detachable clipboard with top open-ended groove formula frame, and the mounted position and the direction of annexes such as change couple, chalk groove that can be convenient, quick make it can hang and two-sided arbitrary show according to user's needs, conveniently, carry out four directions wantonly fast, do benefit to the better use of user, improve the bandwagon effect.

SUMMERY OF THE UTILITY MODEL

In order to solve at least one of the above-mentioned problems that exist among the prior art, the utility model provides a detachable clipboard with top open-ended groove formula frame.

The utility model discloses the technical scheme who adopts does: the utility model provides a detachable clipboard, includes the clipboard body and sets up at this body frame all around of clipboard, all can dismantle the connection through the connecting piece between arbitrary adjacent two sets of frames, and the connecting piece is equipped with the gliding couple subassembly of top spout length direction with the top of frame, is equipped with in the top spout and follows, and top spout tip still can be dismantled and be equipped with and be used for restricting the gliding inserted sheet subassembly of couple subassembly.

Preferably, the top sliding groove comprises a first sliding groove arranged on the connecting piece and a second sliding groove arranged on the frame, and the first sliding groove and the second sliding groove are arranged in a flush manner; the connecting piece is provided with a first convex plate at one side of the first sliding chute, the first convex plate is arranged in parallel with the first sliding chute, and the frame is also provided with an insertion hole matched with the first convex plate below the second sliding chute; and a plug-in unit which is used for being inserted into the second sliding groove and/or the jack and is matched with the second sliding groove and/or the jack is further arranged on one side of the connecting piece, and the plane where the plug-in unit is located is perpendicular to the plane where the first convex plate is located.

Preferably, the bottom plane of the first sliding groove is higher than the top plane of the first convex plate, and the middle part of the surface of the first convex plate, which is close to one side of the first sliding groove, is also provided with a clamping groove; the inserted sheet subassembly includes the push pedal body with first spout looks adaptation, and the one end of push pedal body is equipped with the inserted tongue, the inserted tongue bottom be equipped with the fixture block of draw-in groove looks adaptation.

Preferably, the push plate body is also uniformly provided with a plurality of rows of anti-skid protrusions.

Preferably, the plug-in components are second protruding boards matched with the second sliding grooves, and the top surfaces of the second protruding boards are connected with the first sliding grooves through cambered surfaces.

The utility model has the advantages that:

1. the utility model arranges the top chutes matched with each other on the frame and the connecting piece, and the hook component slides in the top chutes, so as to conveniently adjust the relative position of the hook component according to the position of the hanging nail; the inserted sheet subassembly that top spout tip set up then restricts the slip of couple subassembly, has further guaranteed the normal stable use of clipboard.

2. The utility model arranges the first convex plate on one side of the connecting piece, the plug-in unit on the other side, and the jack on the frame; inserting the first convex plate into the jack of the frame to complete the connection of one side of the connecting piece, and inserting the plug-in piece into the jack or the second sliding groove to complete the connection of the other side of the connecting piece; therefore, the stable connection between the connecting piece and the frames at the two sides can be realized.

3. The utility model discloses a set up the draw-in groove and with the fixture block of its looks adaptation, at the in-process of slip inserted sheet subassembly, go into this draw-in groove when the fixture block card, can realize the fixed between inserted sheet subassembly and the connecting piece. In addition, the anti-skid protrusions are arranged on the push plate body, so that the whole sliding of the inserting piece assembly is more convenient.

4. The utility model discloses a set up the second flange in first spout is same high, after can making the connecting piece be fixed in on the frame like this, only need to a side-mounting inserted sheet subassembly of frame can, and then improved holistic installation effectiveness greatly.

The advantages of the invention are not limited to the description, but rather are described in greater detail in the detailed description for better understanding.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the whole of the present invention;

FIG. 2 is an enlarged schematic view of structure A of FIG. 1;

FIG. 3 is a schematic view of a partial structure of the frame of the present invention;

FIG. 4 is a schematic structural view of a connector according to the present invention;

FIG. 5 is a schematic view of the structure of FIG. 4 from another perspective;

fig. 6 is a schematic bottom view of the insert member of the present invention;

fig. 7 is a schematic top view of the insert assembly of the present invention;

FIG. 8 is a schematic structural view of the hook assembly of the present invention;

FIG. 9 is a schematic structural view of a chalk groove of the present invention;

in the figure: 1-frame, 11-second sliding groove, 12-jack, 2-connecting piece, 21-first sliding groove, 22-first convex plate, 23-clamping groove, 24-second convex plate, 3-inserting piece component, 31-push plate body, 32-inserting tongue, 33-clamping block, 34-anti-slip bulge, 4-hook component and 5-chalk groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that the indication of the position or the positional relationship is based on the position or the positional relationship shown in the drawings, or the position or the positional relationship which is usually placed when the product of the present invention is used, or the position or the positional relationship which is conventionally understood by those skilled in the art, and is only for the convenience of describing the present invention and simplifying the description, but it is not to indicate or suggest that the indicated device or element must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be directly connected or indirectly connected through an intermediate. For those skilled in the art, the drawings of the above terms in the embodiments with specific meanings in the present invention can be understood in specific situations, and the technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

The invention will be further explained with reference to the drawings and the specific embodiments.

As shown in fig. 1-2, the utility model relates to a detachable writing board, which comprises a writing board body and frames 1 arranged around the writing board body, wherein the four groups of frames 1 comprise two groups of upper frames and two groups of lower frames which are arranged in parallel, and the upper frames and the lower frames have the same shape, size and size except different lengths; in addition, any two adjacent groups of frames 1 are detachably connected through connecting pieces 2, the tops of the connecting pieces 2 and the frames 1 are provided with matched top chutes, hook assemblies 4 capable of sliding along the length direction of the top chutes are arranged in the top chutes, and inserting piece assemblies 3 used for limiting the sliding of the hook assemblies 4 can be also detachably arranged at the end parts of the top chutes.

Install the clipboard body in frame 1 for better, 1 one side of frame is provided with the cell body 13 with this body thickness looks adaptation of clipboard, with the cell body 13 alignment clipboard body of four group's frames 1, makes this body card of clipboard go into wherein, then utilizes connecting piece 2 to connect each frame 1, this limit alright realize clipboard body, frame 1 and connecting piece 2's equipment.

In order to better realize the stable connection between the connecting member 2 and the two sets of frames 1, in one embodiment, as shown in fig. 3-5, the top sliding slot includes a first sliding slot 21 disposed on the connecting member 2 and a second sliding slot 11 disposed on the frame 1, and the first sliding slot 21 and the second sliding slot 11 have the same shape and height, so that the insert piece assembly 3 can be slid into the second sliding slot 11 from the first sliding slot 21, thereby facilitating the fixation of the whole on the peg. A first convex plate 22 is arranged below one side of the first sliding groove 21 of the connecting piece 2, the first convex plate 22 and the first sliding groove 21 are arranged in parallel, and an insertion hole 12 matched with the first convex plate 22 is also arranged below the second sliding groove 11 on the frame 1, so that the connecting piece 2 and the frame 1 on one side can be fixed after the first convex plate 22 is inserted into the insertion hole 12; in addition, an insert piece which is used for being inserted into the second sliding groove 11 and/or the insertion hole 12 and matched with the second sliding groove 11 or the insertion hole 12 is further arranged on one side of the connecting piece 2, and the plane of the insert piece is perpendicular to the plane of the first convex plate 22. When the plug-in is inserted into the second sliding groove 11, only one group of plug-in components 3 is needed to be arranged to seal one end of the top sliding groove; and when plug-in components insert in the jack 12, then need set up two sets of inserted sheet subassemblies 3 and seal top spout both ends like this, at this moment, this connecting piece 2 is the axial symmetry setting best, makes things convenient for the manufacturing of connecting piece 2 like this.

In order to fix the card assembly 3, in another embodiment, as shown in fig. 4-7, the first protruding plate 22 is further provided with a locking groove 23 at the middle of one side surface thereof close to the first sliding groove 21; the insert component 3 comprises a push plate body 31 matched with the first sliding groove 21, a convex plate matched with the first sliding groove 21 is arranged on the push plate body 31 along the length direction of the push plate body, both ends of the first sliding groove 21 are arranged in an open mode, and the push plate body 31 can slide into the first sliding groove 21 from one end of the first sliding groove 21; one end of the push plate body 31 is further provided with a plug tongue 32, the bottom of the plug tongue 32 is provided with a clamping block 33 matched with the clamping groove 23, and in the process of sliding the push plate body 31, when the clamping block 33 at the bottom of the plug tongue 32 is clamped into the clamping groove 23, the fixing of the inserting piece assembly 3 on the frame can be realized. When the inserting piece assembly 3 needs to be disassembled, the top of the inserting tongue 32 is pried to the corresponding height, and the clamping block 33 is separated from the clamping groove 23, so that the inserting piece assembly 3 can smoothly exit from the first sliding groove 21.

In order to better push the push plate body 31 to slide, in another embodiment, the top of the push plate body 31 is also uniformly provided with a plurality of rows of anti-skid protrusions 34.

In order to save the number of the inserting sheet assemblies 3, in another embodiment, the inserting sheet assembly is a second convex plate 24 matched with the second sliding groove 11, so that in the connection process between the connecting member 2 and the two adjacent groups of frames 1, the second convex plate 24 on one side of the connecting member 2 is directly inserted into the second sliding groove 11 of one group of frames 1, and the first convex plate 22 on the other side of the connecting member 2 is inserted into the insertion hole 12 of the other group of frames 1, so as to realize the connection between the connecting member 2 and the two adjacent frames 1, and at this time, the limitation on the hook assembly 4 can be realized only by using one group of inserting sheet assemblies 3 on each group of frames 1.

In order to facilitate the placement and sliding of the hook assembly 4 in the top sliding chute, the bottom of the hook assembly 4 is provided with a sliding plate 42, as shown in fig. 8, the width and thickness of the sliding plate 42 are adapted to the top sliding chute, and the sliding plate 42 can slide in the top sliding chute in a reciprocating manner; an arc-shaped groove is formed in the middle of the sliding plate 42, the hanging piece 41 is arranged at the top of the sliding plate 42, hooks at two ends of the hanging piece 41 are arranged in the arc-shaped groove, and the hanging piece 41 can rotate along the arc-shaped groove; when the hook component 4 needs to be placed, the sliding plate 42 of the hook component 4 is slid into the top sliding groove, then the inserting piece component 3 is installed, the sliding position of the hook component 4 is limited, and the hook component 4 is prevented from falling off from the top sliding groove.

Similarly, in order to facilitate the use of the whole writing board, the opposite side of the frame 1 provided with the hook assembly 4 is located on another frame 1 and is further provided with a chalk groove 5, as shown in fig. 9, the chalk groove 5 comprises a chalk groove body 51 and a sliding rail 52 arranged at one end of the chalk groove body 51, the sliding rail 52 is matched with the top sliding groove, the sliding rail 52 drives the chalk groove body 51 to slide on the top sliding groove, in the installation process, the inserting piece assembly 3 is taken out, then according to the display surface required by the user, the sliding rail 52 is adaptively aligned to the top sliding groove of the frame 1 and pushes the chalk groove body 51 into the top sliding groove, and then the inserting piece assembly 3 is fixed on the connecting piece 2. The chalk groove 5 can be used for accommodating chalk dust and can also be used for placing pens, wipers, models and other tools, so that a user can use the writing board more conveniently and efficiently.

Simultaneously, after additional chalk groove 5, this chalk groove 5 all can be dismantled on the clipboard with couple subassembly 4, the company is when the clipboard is sold in production, utilize the thermoplastic film to pack the clipboard, and couple subassembly 4 all keeps flat in the clipboard one side with chalk groove 5, the thermoplastic film also can not be punctured by couple subassembly 4 and chalk groove 5, transportation, pile up the couple that also can not crush the perk, make things convenient for the packing and the sale of clipboard like this more, and whole elegant appearance, do benefit to it and sell.

In specific installation, four groups of frames 1 are clamped at corresponding positions of the writing board body, then two adjacent groups of frames 1 are connected by the connecting piece 2, the hook component 4 is placed in the top sliding groove, and then the inserting piece component 3 slides in to prevent the hook component 4 from falling. Through the operation, the hook component 4 is hung on the hanging nail to fix the writing board. And just so can also be according to actual needs, with couple subassembly 4 nimble setting in arbitrary group's frame 1 to realize that the teaching board is vertical or horizontal fixed, be convenient for its show direction's change, do benefit to user's use more.

The utility model discloses mainly apply to the clipboard, of course, under different use scenes, this application still is applicable to the show board of teaching chess board and other show boards that need not to write the function.

The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.

Claims

1. A detachable writing board, characterized in that: the writing board comprises a writing board body and frames (1) arranged on the periphery of the writing board body, wherein any two adjacent groups of frames (1) are detachably connected through connecting pieces (2); be equipped with assorted top spout on the top of frame (1) and connecting piece (2), be equipped with in the top spout and follow gliding couple subassembly (4) of top spout length direction, top spout tip still can be dismantled and be equipped with and be used for restricting gliding inserted sheet subassembly (3) of couple subassembly (4).

2. A knock down writing board according to claim 1, wherein: the top sliding groove comprises a first sliding groove (21) arranged on the connecting piece (2) and a second sliding groove (11) arranged on the frame (1), and the first sliding groove (21) and the second sliding groove (11) are arranged in a flush manner; a first convex plate (22) is arranged on one side of the first sliding groove (21) of the connecting piece (2), the first convex plate (22) is arranged in parallel with the first sliding groove (21), and a jack (12) matched with the first convex plate (22) is further arranged on the frame (1) and positioned below the second sliding groove (11); and one side of the connecting piece (2) is also provided with an insert which is used for being inserted into the second sliding groove (11) and/or the insertion hole (12) and matched with the second sliding groove (11) or the insertion hole (12), and the plane where the insert is located is vertical to the plane where the first convex plate (22) is located.

3. A knock down writing board according to claim 2, wherein: the bottom plane of the first sliding groove (21) is higher than the top plane of the first convex plate (22), and a clamping groove (23) is further formed in the surface of one side, close to the first sliding groove (21), of the first convex plate (22); inserted sheet subassembly (3) include with push pedal body (31) of first spout (21) looks adaptation, the one end of push pedal body (31) is equipped with insertion tongue (32), insertion tongue (32) bottom be equipped with fixture block (33) of draw-in groove (23) looks adaptation.

4. A knock down writing board according to claim 3, wherein: the push plate body (31) is also uniformly provided with a plurality of rows of anti-skid projections (34).

5. A knock down writing board according to any one of claims 2 to 4, in which: the plug-in components are second convex plates (24) matched with the second sliding grooves (11).