CN213704994U - Improved white board - Google Patents

Abstract

The utility model relates to a blank field especially relates to an improved generation blank, arrange the plate body in the framework including framework, card, the framework includes the frame more than three and connects the connecting piece of each frame, the frame includes the frame body, locates last grip block and the lower grip block that is used for the centre gripping plate body on the frame body, is equipped with the card that is used for the card to put the groove on each frame body, the connecting piece is including the connection body that has the fillet, locate the first portion of inserting that is used for inserting the card of adjacent two frames and puts the groove on the connection body. The technical problems that an existing whiteboard is troublesome to mount and dismount and complex in process are solved.

Description

Improved white board

Technical Field

The utility model relates to a blank field especially relates to an improved generation blank.

Background

The applicant has filed the chinese patent application No.: CN201720429015.9 discloses a can dismantle blank, it has mainly been solved among the prior art and has put the length of thing groove and plate body all longer, needs buckle structure to insert the spout from the one end of spout and occupy great space in the spout at the installation, installs inconvenient problem, including the blank body, the week side of blank body is provided with a framework, detachably is provided with in the framework puts the thing groove, the bottom of framework is provided with a recess, the width direction's of recess both sides limit is inside curls, the middle part of putting the thing groove is provided with a hook groove on along length direction, the hook groove will put the thing groove and fall into thing portion and connecting portion, when the hook groove blocked the side of one of them curls on the recess, connecting portion supported the downside that leans on at another crooked side of recess. Which discloses the general structure of existing whiteboards.

The existing whiteboard generally comprises a frame body and a board body clamped in the frame body, wherein the frame body is generally clamped and fixed on the edges of the board body by a plurality of strip-shaped frames, and then the frames are sequentially connected and fixed, and the fixing mode is generally realized by connecting plates and/or bolts. The connecting parts of two adjacent frames can become sharp right angles, and the conventional method is to sleeve a corner sleeve outside the connecting parts of the two adjacent frames so as to realize effective protection and also utilize a bolt to lock the corner sleeve to realize the fixed connection of the two adjacent frames. However, such a method has a great disadvantage in both installation and disassembly, and is time-consuming in installation and requires a corresponding tool in disassembly.

SUMMERY OF THE UTILITY MODEL

Therefore, to foretell problem, the utility model provides an improved generation blank, it has solved the technical problem that current blank installation is dismantled comparatively trouble, technology is comparatively complicated.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an improved generation blank, includes that framework, card arrange the plate body in the framework in, the framework includes the frame more than three and connects the connecting piece of each frame, the frame includes the frame body, locates last grip block and the lower grip block that is used for the centre gripping plate body on the frame body, is equipped with the card that is used for the card to put the groove on each frame body, the connecting piece is including the connection body that has the fillet, locate the first portion of inserting that is used for inserting the card of two adjacent frames and puts the groove on the connection body.

Furthermore, the clamping groove is a long strip-shaped sliding groove, a fixing fastener for fixing is detachably arranged in the clamping groove, and the fixing fastener can slide along the clamping groove.

Further, the groove is put to the card includes the cell body, locates the frid of cell body opening both sides, forms the notch that reduces between two frids, fixing fastener includes the fastener body, puts protruding, the connecting portion that arch and fastener body were put to the card of putting groove cooperation card with the card, the card is put the arch and is had with cell body complex length direction side, with notch complex width direction side, the length direction side becomes circular-arcly.

Furthermore, the fastener body is provided with a hanging hole for hanging.

Furthermore, the hanging hole comprises a through hole and a clamping hole connected with the through hole.

Further, the groove is put to the card includes the cell body, locates the frid of cell body opening both sides, forms the notch that reduces between two frids, sets up the mounting hole that runs through the notch on two frids, the diameter of mounting hole is greater than the width of notch, fixed fastener includes the fastener body, is used for passing the card of mounting hole and puts protruding, connect the connecting portion that the card put arch and fastener body, the card is put bellied diameter and is greater than the width of notch.

Furthermore, one end of the upper clamping plate, which is far away from the frame body, is provided with a bending reinforcing part.

Further, go up the grip block and include the arc portion of being connected with this body of frame, the straight portion of being connected arc portion, the rib of buckling is equipped with straight portion on, the arc portion reduces to straight portion one end gradually by the one end that is close to the frame body with the interval of grip block down.

Furthermore, the frame body is provided with a hollow part which is arranged in parallel with the clamping groove, and the connecting piece is provided with a second inserting part which is used for inserting the hollow parts of the two adjacent frames.

Furthermore, the plate body comprises a honeycomb structure plate and panels arranged on the upper side and the lower side of the honeycomb structure plate.

By adopting the technical scheme, the beneficial effects of the utility model are that: this scheme passes through the setting of frame, connecting piece, through the setting of card groove, first portion of inserting, realizes effectual grafting cooperation to realize swift installation, dismantlement, the cost is lower, and the installation technology is comparatively simple. Furthermore, the setting of fixed fastener can implement comparatively convenient installation, also can effectively realize the loading of other accessories. Furthermore, the structure of the clamping groove and the fixing fastener can be effectively and quickly disassembled and assembled, and the clamping groove and the fixing fastener are only one preferred scheme. Furthermore, the arrangement of the hanging holes can effectively realize hanging. Furthermore, through the setting of clamping groove, mounting hole, the protruding setting is put to cooperation fixed fastener, card, plays fine installation card and puts the effect. Furthermore, the strength of the upper clamping plate can be effectively improved due to the arrangement of the bending reinforcing part. Furthermore, the arrangement of the arc-shaped part, the straight part and the bending reinforcing part can also effectively improve the clamping strength between the upper clamping plate and the lower clamping plate; furthermore, the hollow part and the second insertion part are arranged, so that the stability of the insertion fit can be effectively improved. Furthermore, the arrangement of the plate body can effectively realize the strength enhancement.

Drawings

Fig. 1 is a schematic front structural view of a first embodiment of the present invention;

fig. 2 is a schematic back structure diagram of a first embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view taken at A-A in FIG. 1;

FIG. 4 is a schematic structural view of the exploded state of FIG. 1;

FIG. 5 is a schematic cross-sectional view at B-B in FIG. 4;

FIG. 6 is a schematic structural view of a fastening device according to the first embodiment;

FIG. 7 is a schematic diagram of the left side view of FIG. 6;

fig. 8 is a schematic structural diagram of a second embodiment of the present invention;

FIG. 9 is a schematic structural view of a fastening device according to the second embodiment;

fig. 10 is a schematic structural diagram of a third embodiment of the present invention;

FIG. 11 is a schematic structural view of the exploded state of FIG. 10;

fig. 12 is a schematic sectional structure view at C-C in fig. 10.

Detailed Description

The present invention will now be further described with reference to the accompanying drawings and detailed description.

Referring to fig. 1 to 7, the embodiment provides an improved whiteboard, which includes a frame body, and a board body 1 clamped in the frame body, where the frame body includes more than three frames 2 and a connecting member 3 connecting the frames, and the rectangular frame body formed by four frames is adopted in the scheme, and can be selected according to needs during actual use.

The frame 2 comprises a frame body 21, an upper clamping plate 22 and a lower clamping plate 23 which are arranged on the frame body 21 and used for clamping the plate body 1, and a clamping portion used for clamping the plate body is formed between the upper clamping plate 22 and the lower clamping plate 23. Each frame body 21 is provided with a clamping groove 24 for clamping, and the connecting member 3 includes a connecting body 31 with a round angle and a first inserting portion 32 arranged on the connecting body 31 for inserting into the clamping grooves 24 of two adjacent frames 2. The frame body 21 has a hollow portion 211 parallel to the locking groove 24, and the connecting member 3 is provided with a second inserting portion 33 for inserting into the hollow portion 211 of two adjacent frames. The plate body 1 comprises a honeycomb structural plate 11 and panels 12 arranged on the upper side and the lower side of the honeycomb structural plate 11.

The second insertion portion may not be provided. The purpose of this is to enhance the stability of the connection. The end part of the frame can be inclined at 45 degrees or inclined at other angles, and one side of the end part of the frame, which is far away from the plate body, can be provided with a notch, so that the connection of the connecting piece is realized. The concrete structure can be set as required, and the scheme provides a reference structure. In production, the frame can be made of aluminum profiles, the connecting pieces can be made of plastic and other products with lower rigidity, the panel can be made of aluminum plates, the honeycomb structural plate can be made of honeycomb paperboards, and of course, appropriate materials can be selected according to needs and are selected by persons skilled in the art conventionally. The structure and shape of the first insertion part and the second insertion part can be adjusted according to actual needs, and correspondingly, the clamping groove and the hollow part can also be adjusted according to actual needs. The clamping groove can be in the shape of a hole instead of a strip

Furthermore, in order to realize the convenient hanging of the white board, or to be convenient for hanging other accessories, a fixing fastener can be additionally arranged. On the basis of the scheme, the following scheme is provided:

the clamping groove 24 is a long strip-shaped sliding groove, a fixing fastener 5 for fixing is detachably arranged in the clamping groove 24, and the fixing fastener 5 can slide along the clamping groove 24. The clamping groove 24 comprises a groove body 241 and groove plates 242 arranged on two sides of an opening of the groove body 241, a reduced notch 243 is formed between the two groove plates 242, the fixing fastener 5 comprises a fastener body 51, a clamping protrusion 52 matched with the clamping groove 24 for clamping, and a connecting part 53 for connecting the clamping protrusion 52 with the fastener body 51, the clamping protrusion 52 is provided with a length direction side 521 matched with the groove body 241 and a width direction side 522 matched with the notch 243, and the length direction side 521 is arc-shaped. The fastener body 51 is provided with a hanging hole 54 for hanging. The hanging hole 54 includes a passing hole 541 and a locking hole 542 connected to the passing hole 541. One end of the upper clamping plate 22 away from the frame body 21 is provided with a bending reinforcing part 223. Go up grip block 22 and include the arc portion 221 of being connected with frame body 21, the straight portion 222 of connecting arc portion 221, the reinforcing part 223 of buckling is equipped with on the straight portion 222, the interval of arc portion 221 and lower grip block 23 is by the one end that is close to frame body 21 to straight portion one end reduce gradually.

Above-mentioned fixed fastener's setting can be convenient in the installation dismantlement, compares the setting of the couple of current blank, and is more nimble convenient, and the cost is also lower, technology is also simpler. Of course, the fixing fastener may have other structures. The matching of the fixing fastener and the clamping groove can also be in other forms. The effective centre gripping to the plate body can be realized in the setting of above-mentioned last grip block, lower grip block to realize inseparable structure, in order to realize the stability of this kind of centre gripping, still set up arc portion, straight portion, the rib of buckling, thereby improve the effect of centre gripping greatly. Through passing the hole, the setting of card putting the hole, can be so that hanging of hanging the hole establishes more stably. And the hanging hole should satisfy, and the hanging hole is located the outside of frame after rotating 90 degrees. In this scheme, the card slot sets up in the frame body and is close to the one end of lower grip block, is located the one side at the plate body back promptly, and its position can be adjusted as required. The setting of the clamping and placing of the fixing fastener can be achieved through the width direction side edge and notch matching mode, so that the clamping and placing of the clamping and placing protrusion enters the clamping and placing groove, then the clamping and placing groove is rotated by 90 degrees, the length direction side edge is matched with the clamping and placing groove, and the clamping and placing groove is also formed in the length direction side edge. Of course, clamping is preferred, and the arcuate shape of the longitudinal sides 521 is also preferred. The fixing fastener can be made of plastic products, and can also be made of other materials such as metal, nylon and the like.

Referring to fig. 8 and 9 again, the second embodiment discloses an improved whiteboard based on the same inventive concept, which is different from the first embodiment in that: the two slot plates 242 are provided with mounting holes 244 penetrating through the notches 243, the diameter of the mounting holes 244 is larger than the width of the notches 243, the fixing fastener 5 'comprises a fastener body 51', a clamping protrusion 52 'for penetrating through the mounting holes 244, a connecting part 53' for connecting the clamping protrusion 52 'with the fastener body 51', and a hanging hole 54 'is arranged on the fastener body 51'.

The diameter of the locking protrusion 52 'is larger than the width of the notch 243, and the diameter of the locking protrusion 52' is slightly smaller than the width of the groove 241, so that the sliding is facilitated, and the difference can be 0.1-0.5 mm.

After the clamping protrusion 52' penetrates through the mounting hole 244, the clamping protrusion slides towards the middle of the frame, and effective clamping can be achieved. If the fixing clip 5' is prevented from slipping out of the mounting hole, a blocking rubber may be provided on the mounting hole, or a restricting means such as a spring plate or the like may be provided.

Referring to fig. 10 again, the third embodiment discloses an improved whiteboard based on the same inventive concept, which is different from the first embodiment in that: 1. the structure style of the connecting piece 3 ' and the frame 2 ' is changed, wherein the clamping groove 24 ' is positioned on one side edge far away from the plate body 1 ', the inclination angle of the end part of the frame 2 ' is changed, the structures of the upper clamping plate 22 ' and the lower clamping plate 23 ' are changed, the upper clamping plate 22 ' and the lower clamping plate 23 ' are mutually symmetrical, an upper bending reinforcing part 223 ' protruding outwards is arranged on the upper clamping plate 22 ', a bending reinforcing part 233 ' protruding outwards is arranged on the lower clamping plate 23 ', and the structure of the connecting body 31 ' and the first inserting part 32 ' is changed; 2. other structures such as a hollow part, a second insertion part and a fixing fastener are omitted.

By the arrangement, the connection stability is ensured, and the structure is simplified.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (10)

1. The utility model provides an improved generation blank, includes that the plate body in the frame is arranged in to framework, card, its characterized in that: the frame body includes the frame more than three and connects the connecting piece of each frame, the frame includes the frame body, locates last grip block and the lower grip block that is used for the centre gripping plate body on the frame body, is equipped with the card groove of putting that is used for the card on each frame body, the connecting piece is including the connection body that has the fillet, locate the first portion of inserting that is used for inserting the card groove of two adjacent frames on the connection body.

2. An improved whiteboard according to claim 1, wherein: the clamping groove is a long strip-shaped sliding groove, a fixing fastener for fixing is detachably arranged in the clamping groove, and the fixing fastener can slide along the clamping groove.

3. An improved whiteboard according to claim 2, wherein: the clamping groove comprises a groove body and groove plates arranged on two sides of an opening of the groove body, a reduced notch is formed between the two groove plates, the fixing fastener comprises a fastener body, a clamping protrusion matched with the clamping groove and clamped, and a connecting portion for connecting the clamping protrusion and the fastener body, the clamping protrusion is provided with a length direction side matched with the groove body and a width direction side matched with the notch, and the length direction side is arc-shaped.

4. An improved whiteboard according to claim 3, wherein: the fastener body is provided with a hanging hole for hanging.

5. An improved whiteboard according to claim 4, wherein: the hanging hole comprises a through hole and a clamping hole connected with the through hole.

6. An improved whiteboard according to claim 2, wherein: the groove is put to the card includes the cell body, locates the frid of cell body opening both sides, forms the notch that reduces between two frids, sets up the mounting hole that runs through the notch on two frids, the diameter of mounting hole is greater than the width of notch, fixed fastener includes the fastener body, is used for passing the card of mounting hole and puts protruding, connect the connecting portion that the card put arch and fastener body, the card is put bellied diameter and is greater than the width of notch.

7. An improved whiteboard according to any of claims 1 to 6, wherein: one end of the upper clamping plate, which is far away from the frame body, is provided with a bending reinforcing part.

8. An improved whiteboard according to claim 7, wherein: go up the grip block include with this body coupling's of frame arc portion, the straight portion of connecting arc portion, the rib of buckling is equipped with straight portion on, the arc portion reduces to straight portion one end gradually by the one end that is close to the frame body with the interval of grip block down.

9. An improved whiteboard according to any of claims 1 to 6, wherein: the frame body is provided with hollow parts arranged in parallel with the clamping grooves, and the connecting piece is provided with second inserting parts used for inserting the hollow parts of the two adjacent frames.

10. An improved whiteboard according to any of claims 1 to 6, wherein: the plate body comprises a honeycomb structure plate and panels arranged on the upper side and the lower side of the honeycomb structure plate.

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