CN211166100U

CN211166100U - Writing board capable of being quickly disassembled and assembled

Info

Publication number: CN211166100U
Application number: CN201922231708.9U
Authority: CN
Inventors: 赖新治
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-08-04
Anticipated expiration: 2029-12-12
Also published as: WO2021115017A1

Abstract

The utility model belongs to the technical field of the show board, but quick assembly disassembly's clipboard is disclosed, its aim at solve current clipboard that has the top non-slot type frame can not be fine in the use change its problem of hanging and show direction. The utility model comprises a writing board body and frames arranged around the writing board body, wherein any two groups of frames are detachably connected through connecting pieces; the top of the frame is provided with a slide rail and a hook component, and the hook component is clamped in the slide rail and can slide along the length direction of the slide rail; the connecting piece is also provided with a blocking piece for limiting the sliding of the hook component. The hook assembly is put in and taken out through the movable limiting plate which can be freely disassembled and assembled on the connecting piece at the two ends of any side frame, so that the four-direction hanging of the writing board and the display of any board surface are realized. The utility model has the advantages of simple integral structure, the dismouting is swift, and application scope is extensive, use that can the person of facilitating the use more.

Description

Writing board capable of being quickly disassembled and assembled

Technical Field

The utility model belongs to the technical field of the show board, concretely relates to but quick assembly disassembly's clipboard with top non-slot type frame.

Background

The writing board is widely applied to the display fields of education, office, advertisement and the like as a writing tool, but the hook of the writing board manufactured by the existing top groove-free frame can only be assembled on one fixed side and one fixed side of the writing board, the hook can not simply and quickly change the assembly direction, 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 thereof, it is difficult for the user to easily and quickly change the assembling position and direction of the hook as desired, thereby limiting the user's use.

Based on this, but this application designs a but quick assembly disassembly's clipboard that has top non-slot type frame, can simply change couple mounted position direction according to user's needs, swiftly, makes the clipboard can carry out four directions and hang wantonly and two-sided arbitrary show, does benefit to the better use of user.

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 but quick assembly disassembly's clipboard with top non-slot type frame.

The utility model discloses the technical scheme who adopts does: a writing board capable of being quickly disassembled and assembled comprises a writing board body and frames arranged on the periphery of the writing board body, wherein any two groups of frames are detachably connected through connecting pieces; the top of the frame is provided with a slide rail and a hook component, and the hook component is clamped in the slide rail and can slide along the length direction of the slide rail; the connecting piece is also provided with a blocking piece for limiting the sliding of the hook component at the connecting position of the connecting piece and the sliding rail of the frame.

Preferably, the frame comprises a through hole arranged at the top of the frame along the length direction of the frame, and the bottom of the frame is also provided with a clamping groove matched with the thickness of the writing board body in the vertical direction; the connecting piece comprises a connecting piece body and two groups of inserting tongues fixed on the connecting piece body along the horizontal direction and the vertical direction respectively, the size of any group of inserting tongues is matched with the size of the through hole, the two groups of inserting tongues are vertically arranged in the length direction of the inserting tongues, and the inserting tongues are inserted into the through hole to realize the connection between the connecting piece and the frame.

Preferably, the blocking piece comprises a blocking plate covering the group of inserting tongues, and the thickness of the blocking plate is greater than that of the top of the frame; the blocking piece further comprises a movable limiting plate which is detachably mounted on the other group of inserting tongues, and the thickness of the movable limiting plate is larger than that of the top of the frame.

Preferably, the movable limiting plate comprises an arc-shaped plate matched with the insertion tongue in size, and the thickness of the arc-shaped plate is greater than that of the top of the frame; the inner sides of the two ends of the arc-shaped plate are provided with tenons, and mortises matched with the tenons are further arranged below the inserting tongues on the connecting piece body.

Preferably, prying openings are formed in the outer sides of the two ends of the arc-shaped plate and are acute prying openings.

Preferably, the hook assembly comprises a sliding block and a hook detachably arranged at the top of the sliding block, the sliding block comprises a concave plate and limiting clamping plates arranged on the inner sides of two ends of the concave plate, the limiting clamping plates are matched with sliding rails at the top of the frame, and the concave plate can slide along the length direction of the frame; the top end of the concave plate is also provided with a concave groove matched with the hook, and the sliding block is formed by metal punching.

The utility model has the advantages that:

1. the utility model also ensures the stable use of the writing board after being fixed by arranging the hook component which can slide in the slide rail at the top of the frame and is limited by the blocking piece on the connecting piece in the sliding process; when the writing board needs to be converted in the display direction, the blocking piece is taken out, then the hook assembly slides into the sliding rail at the top of the corresponding frame from the blocking piece, and then the blocking piece is installed on the connecting piece, so that the writing board can be randomly hung in four directions and randomly displayed on two sides.

2. The utility model discloses a set up the through-hole on the frame, and insert the tongue on the connecting piece and can realize being connected dismantling between frame and the clipboard body in inserting this through-hole, two sets of tongue mutually perpendicular settings of inserting on every group connecting piece, like this alright stable realize the connection between the frame of both sides through a set of connecting piece, guarantee holistic quick assembly disassembly efficiency.

3. The outer side of the connecting piece is the arc surface, so that the scratch or stabbing of a user when taking the writing board can be avoided; and the inboard of connecting piece then sets up two sets of splint, can increase the associativity between connecting piece and the clipboard body like this, improves overall structure's stability.

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 diagram of the present invention;

fig. 2 is a schematic cross-sectional view of the frame of the present invention;

FIG. 3 is a schematic structural view of a connector according to the present invention;

FIG. 4 is a schematic view of the structure of the connector without the movable limiting plate;

fig. 5 is a schematic structural view of the movable limiting plate of the present invention;

FIG. 6 is a schematic structural view of the hook assembly of the present invention;

in the figure: 1-frame, 11-through hole, 12-clamping groove, 2-connecting piece, 21-connecting piece body, 22-inserting tongue, 23-clamping plate, 24-clamping plate, 25-movable limiting plate, 251-arc plate, 252-prying opening, 253-tenon, 26-mortise, 3-hook component, 31-hook, 32-sliding block, 321-concave plate, 322-limiting clamping plate and 323-concave 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, the utility model relates to a writing board capable of being quickly disassembled and assembled, 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; any two groups of adjacent frames 1 are detachably connected through connecting pieces 2; a slide rail and a hook component 3 are arranged on the top of the frame 1 in the length direction, the hook component 3 is clamped in the slide rail and can slide along the length direction of the slide rail, and the writing board can be hung on a wall body through the hook component 3; the connecting piece 2 is also provided with a blocking piece for limiting the sliding of the hook component 3 at the position of connecting the connecting piece with the slide rail of the frame 1, and the hook component 3 can be installed and taken out by taking out or putting in the blocking piece.

In order to realize more convenient detachable connection between the frame 1 and the connecting member 2, in an embodiment, as shown in fig. 2-5, the frame 1 includes a through hole 11 disposed at the top of the frame 1 along the length direction of the frame 1, the connecting member 2 includes a connecting member body 21 and a pair of insertion tongues 22 fixed on the connecting member body 21 in the horizontal direction and the vertical direction, the size of the insertion tongues 22 is adapted to the size of the through hole 11, two sets of insertion tongues 22 are vertically disposed in the length direction, the insertion tongues 22 in the horizontal direction are inserted into the through hole 11 of the horizontal frame 1, and the insertion tongues 22 in the vertical direction are inserted into the through hole 11 of the vertical frame 1, so that connection between the connecting member 2 and the frame 1 can be realized. Of course, during the actual production and assembly process, the manufacturer can also stably fix the insertion tongue 22 by adhesion after inserting it into the corresponding through hole 11, thereby further ensuring the stability of the whole use.

In order to realize better installation between frame 1 and the writing board body, it is whole more stable in the use, it is further, frame 1 bottom still is equipped with the draw-in groove 12 with this body thickness looks adaptation of writing board on the vertical direction, like this in whole assembly process, go into the draw-in groove 12 of frame 1 with this body card of writing board, alright make stability between writing board body and the frame 1 higher, the installation of the follow-up connecting piece 2 of also very being convenient for moreover.

The corners of the common writing board are right angles, which easily causes a lessee to scratch or stab a user in the using process, and the safety is low, so in order to make the overall safety performance of the writing board higher, in another embodiment, the connecting piece body 21 is arranged in an arc surface at one side deviating from the writing board body, after the connecting piece body 21 is arranged between two adjacent frames 1, the peripheral surface of the connecting piece body 21 is in an arc shape, so that the problem that the lessee scratches when taking the writing board can be solved; in addition, in order to strengthen the compactness of being connected between connecting piece body 21 and the clipboard body, make overall stability higher, connecting piece body 21 still is equipped with two sets of splint 23 on its one side that is close to the clipboard body, and interval between two sets of splint 23 and the thickness looks adaptation of clipboard body are gone into the clipboard body card and are gone into between two sets of splint 23, can improve the associativity between connecting piece body 21 and the clipboard body, and overall structure stability is higher.

In order to achieve good restriction of the hook assembly 3 by the blocking member and ensure good stability of the whole structure, in a further embodiment, the blocking member includes a blocking plate 24 covering the surface of the set of insertion tongues 22, the blocking plate 24 is fixedly installed at one end of the insertion tongue 22 far away from the frame 1, preferably, the blocking plate 24 is integrally formed with the connecting member body 21, the thickness of the blocking plate 24 is greater than the thickness of the top of the frame 1, so that the hook assembly 3 can be restricted by the blocking plate 24 after sliding to one end of the frame 1, and the hook assembly 3 can not continuously slide out of the frame 1; the blocking piece further comprises a movable limiting plate 25 which is detachably mounted on the other group of inserting tongues 22, the thickness of the movable limiting plate 25 is larger than that of the top of the frame 1, so that the hook assembly 3 can be limited by the movable limiting plate 25 after sliding to the other end of the frame 1, and the hook assembly 3 cannot continuously slide out of the frame 1. After the hook assembly 3 is arranged, when the hook assembly 3 needs to be taken out or installed, only the movable limiting plate 25 on one side of the connecting piece body 21 needs to be detached or installed, and the blocking pieces at the two ends of the frame 1 do not need to be detached, so that the workload is reduced, and the operation efficiency is improved.

In order to facilitate the installation of the movable limiting plate 25, in another embodiment, the movable limiting plate 25 includes an arc plate 251 whose size is matched with that of the insertion tongue 22, the arc plate 251 is made of plastic with tension elasticity, and the arc plate 251 can be expanded and deformed to some extent when installed; the thickness of the arc-shaped plate 251 is larger than that of the top of the frame 1, so that the hook assembly 3 can be limited by the movable limiting plate 25 after sliding to the other end of the frame 1, and the hook assembly 3 can not continuously slide out of the frame 1; the inner sides of the two ends of the arc-shaped plate 251 are provided with tenons 253, a mortise 26 matched with the tenons 253 is further arranged below the inserting tongue 22 on the connecting piece body 21, and after the tenons 253 are clamped into the mortise 26, the movable limiting plate 25 can be clamped into the corresponding position of the connecting piece body 21. In the assembling process, firstly, the hook component 3 is slid into the slide rail of the frame 1, and then the tenon 253 of the movable limiting plate 25 is clamped into the mortise 26 of the connecting piece body 21; and then the insertion tongue 22 is inserted into the through hole of the rim 1, so that the movement of the hooking member 3 is restricted by the restricting movement restricting plate 25.

Of course, at this time, the slide rail of the frame is not communicated with the mortise 26 of the connector body 21, so that the motion limiting plate 25 is not moved.

In order to facilitate the detachment of the movable limiting plate 25, in another embodiment, prying openings are formed in the outer sides of the two ends of the arc-shaped plate, and the prying openings are acute prying openings which are favorable for prying. When a user needs to change the hanging direction of the writing board, the acute angle prying port 252 is pried outwards, the tenon 253 on the plastic arc-shaped board 251 with tensioning elasticity is separated from the mortise 26, the movable limiting plate 25 can be taken down by exerting force upwards, then the hook component 3 is taken out, and then the movable limiting plate 25 is assembled and restored to the original position; the movable limiting plate 25 is disassembled and assembled in the same way on the other side frame where the hook component 3 is required to be newly assembled, and the hook component 3 is assembled, so that the direction of the assembly position of the hook component 3 can be changed, and the purpose that a user simply and quickly changes the hanging direction of the writing board is achieved.

In order to facilitate the installation and sliding of the hook assembly 3, in a further embodiment, as shown in fig. 6, the hook assembly 3 comprises a slider 32 and a hook 31 detachably placed on the top of the slider 32, and the hook 31 is triangular; the sliding blocks 32 are symmetrically arranged, each sliding block 32 comprises a concave plate 321 and limiting clamping plates 322 arranged on the inner sides of two ends of each concave plate 321, the limiting clamping plates 322 are matched with the slide rails on the top of the frame 1, the limiting clamping plates 322 are clamped into the slide rails on the top of the frame 1, and the concave plates 321 can slide along the length direction of the frame 1; the top end of the concave plate 321 is also provided with a concave groove 323 matched with the hook 31, and the sliding block is formed by metal punch. The hook 31 is arranged in the concave groove of the concave plate 321, and in the process of pulling the hook 31, the hook 31 drives the sliding block 32 to synchronously slide, so that the whole writing board is smoothly hung.

The utility model discloses in concrete use, when the show direction of clipboard needs to be changed, dismantle movable limiting plate 25 and form an opening, then take out hook assembly 3 from the opening position department that movable limiting plate 25 corresponds and go into hook assembly 3 card with the same mode in frame 1 that needs, later install each movable limiting plate 25 again, alright realize four directions of clipboard hang wantonly and two-sided arbitrary show smoothly.

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 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. The utility model provides a but quick assembly disassembly's clipboard which 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 groups of frames (1) are detachably connected through connecting pieces (2); the top of the frame (1) is provided with a slide rail and a hook component (3), and the hook component (3) is clamped in the slide rail and can slide along the length direction of the slide rail; a blocking piece for limiting the sliding of the hook component (3) is also arranged at the position of the connecting piece (2) where the connecting piece is connected with the sliding rail of the frame (1).

2. A quick release tablet as defined in claim 1, wherein: frame (1) is including setting up through-hole (11) at frame (1) top along frame (1) length direction, connecting piece (2) are including connecting piece body (21) and two sets of inserting tongue (22) of fixing on connecting piece body (21) along horizontal direction and vertical direction respectively, and the size of tongue (22) is inserted to arbitrary group and the size looks adaptation of through-hole (11).

3. A quick release tablet as defined in claim 2, wherein: the connecting piece body (21) is the arc surface setting on its one side that deviates from the writing board body, and connecting piece body (21) still is equipped with two sets of splint (23) on its one side that is close to the writing board body, interval between two sets of splint (23) and the thickness looks adaptation of writing board body.

4. A quick-release tablet according to claim 2 or 3, wherein: the blocking piece comprises a blocking plate (24) covered on a group of inserting tongues (22), and the thickness of the blocking plate (24) is larger than that of the top of the frame (1); the blocking piece further comprises a movable limiting plate (25) which is detachably mounted on the other group of inserting tongues (22), and the thickness of the movable limiting plate (25) is larger than that of the top of the frame (1).

5. A quick-release tablet according to claim 4, wherein: the movable limiting plate (25) comprises an arc-shaped plate (251) matched with the inserting tongue (22) in size, and the thickness of the arc-shaped plate (251) is greater than that of the top of the frame (1); tenons (253) are arranged on the inner sides of two ends of the arc-shaped plate (251), and mortises (26) matched with the tenons (253) are further arranged on the connecting piece body (21) and below the inserting tongue (22).

6. A quick-release tablet according to claim 5, wherein: the outer sides of the two ends of the arc-shaped plate (251) are provided with prying openings (252), and the prying openings (252) are acute prying openings.

7. A quick release tablet as claimed in any one of claims 1, 2, 3, 5, 6, wherein: the hook assembly (3) comprises a sliding block (32) and a hook (31) which is detachably placed at the top of the sliding block (32), the sliding block (32) comprises a concave plate (321) and limiting clamping plates (322) which are arranged on the inner sides of two ends of the concave plate (321), the limiting clamping plates (322) are matched with sliding rails at the top of the frame (1), and the concave plate (321) can slide along the length direction of the frame (1); concave plate (321) top still is equipped with and gets in touch (31) assorted concave groove (323), slider (32) are metal stamping forming.