CN207481528U - A kind of Multifunctional blackboard - Google Patents

Abstract

The utility model discloses a kind of Multifunctional blackboards, include clipboard ontology, it is provided with a sliding rail along its length on the top margin of the clipboard ontology, hook (linking up with attached shrapnel) and/or the flag seat for the flag that plants flag are provided on the sliding rail, the hook, flag seat can be moved along the sliding rail.The utility model on the top margin of clipboard ontology by setting sliding rail, and moveable hook and/or flag seat are provided on sliding rail, it is shown on hook so as to which conveniently article is hung or is clipped in teaching process, so as to facilitate the installation of flags of convenience, without in addition setting mounting structure；And hook and/or flag seat can move left and right, it is easy to use.

Description

A kind of Multifunctional blackboard

Technical field

The utility model is related to teaching Device Design technical fields, and in particular to a kind of Multifunctional blackboard.

Background technology

Board of education is an essential part inside classroom, is usually all blank or blackboard for single suspension on the wall Structure is merely able to realize the function of writing.

Existing board of education has the following disadvantages：

1st, existing board of education be merely able to realize writing function, thereon can not direct suspended item, need to be further provided with Hook is pasted in board of education, inconvenient to use, and hook can not realize movement；

2nd, the flags such as red flag would generally be hung in classroom, need to be further provided with the device of installation flag in the prior art；

3rd, when in teaching process, needing to show the attachmentes such as some drawings, newspaper, existing board of education can not hang these Attachment.

Utility model content

The problem of for being proposed in background technology, the utility model provide a kind of Multifunctional blackboard, include writing Plate ontology is provided with a sliding rail on the top margin of the clipboard ontology along its length, be provided on the sliding rail hook and/ Or the flag seat for the flag that plants flag, the hook, flag seat can be moved along the sliding rail.

Preferably, being inlaid with spline on the side of the sliding rail outwardly, illustration nail can be pricked on spline and reaches fixed The effect of promotional literature or drawing etc..

Preferably, being provided with two slides that are setting up and down and being mutually parallel on the sliding rail, the section of the slide is in Inverted T-shape or inverted " L " type, the spline are mounted between two slides.

Preferably, the hook includes hook portion and the first connecting portion for being slidably connected with the sliding rail.

Preferably, the hook portion is S-type, the hook portion includes a recess directed downwardly and a recess upward, the court Under recess close to sliding rail side.

Clamping article is can also be used to so that linking up with preferably, being also accompanied with shrapnel on hook, it is specific described directed downwardly Shrapnel is provided in recess, the recess directed downwardly forms one for clamping the clamping part of article.

Preferably, the flag seat include bar portion for being connect with flag and for be slidably connected with the sliding rail Two connecting portion

Preferably, the bar portion is integrated the rod-like structure being upturned, the flagpole of flag is plugged in the rod-like structure.

Preferably, the base of the clipboard ontology along its length on be provided with a slot structure.

Preferably, the clipboard ontology includes clipboard and the frame being disposed around on the circle of clipboard one, the book It writes plate and includes panel, core plate and aluminum foil plate that laminated structure links together.

The utility model due to using the technology described above, is allowed to compared with prior art, have the following advantages that and accumulate Pole effect：

1) Multifunctional blackboard provided by the utility model, by setting sliding rail on the top margin of clipboard ontology, and Moveable hook (containing shrapnel) and/or flag seat are provided on sliding rail, article is hung over or pressed from both sides in teaching process so as to convenient It is shown on hook, so as to facilitate the installation of flags of convenience, without in addition setting mounting structure；And hook and/or flag seat It can move left and right, it is easy to use；

2) Multifunctional blackboard provided by the utility model by setting spline on sliding rail one side outwardly, makes It obtains in teaching process, the attachmentes such as drawing, which can be known, to be directly fixed on by drawing pin on spline, easy to use.

Description of the drawings

With reference to attached drawing, pass through the above-mentioned and other spy for stating detailed description, being more clearly understood that the utility model hereafter It seeks peace advantage, wherein：

Fig. 1 is the explosive view of Multifunctional blackboard provided by the utility model；

Fig. 2 is the part isometric schematic diagram of multifunction teaching provided by the utility model；

Fig. 3 is the schematic cross-section of multifunction teaching provided by the utility model；

Fig. 4 is the connection diagram between flag seat and sliding rail in multifunction teaching provided by the utility model.

Symbol description：

1- clipboards

101- panels

102- core plates

103- aluminum foil plates

2- frames

3- sliding rails

301- slides

4- is linked up with

401- first connecting portions

402- recesses directed downwardly

The recesses of 403- upward

404- shrapnels

5- flag seats

501- second connecting portions

502- bar portions

6- splines

7- slot structure

8th, 10- stents

9th, 11- self-tapping screws

Specific embodiment

Referring to the attached drawing for showing the utility model embodiment, the utility model is described in more detail.However, this reality It can be realized in many different forms with novel, and should not be construed as being limited by the embodiment herein proposed.On the contrary, it proposes These embodiments be in order to reach fully and complete disclosure, and make those skilled in the art understand completely this practicality newly The range of type.In these attached drawings, for clarity, the size and relative size in layer and region may be exaggerated.

With reference to Fig. 1-4, the utility model provides a kind of Multifunctional blackboard, includes clipboard ontology, clipboard sheet A sliding rail 3 is provided on the top margin of body along its length, is provided with to be provided on hook 4 or sliding rail 3 on sliding rail 3 and is used for It plants flag on the flag seat 5 of flag or sliding rail 3 while is provided with and link up with 4 and flag seat 5；Wherein, hook 4, flag seat 5 can be moved along sliding rail 3 It is dynamic.

Multifunctional blackboard provided by the utility model, by setting sliding rail on the top margin of clipboard ontology, and in cunning Moveable hook and/or flag seat are provided on rail, so that it is enterprising conveniently article to be hung over or is clipped in teaching process hook Row displaying, so as to facilitate the installation of flags of convenience, without in addition setting mounting structure；And hook and/or flag seat can move left and right, It is easy to use, user is not interfered normally to be write.

In the present embodiment, the frame 2 that clipboard ontology includes clipboard 1 and is disposed around on the circle of clipboard 1 one；Wherein book It can be that blank is either blackboard or is green plate etc. to write plate 1, be not limited herein；The present embodiment using clipboard 1 for blank as Example illustrates, and clipboard 1 includes panel 101, core plate 102 and the aluminum foil plate 103 that laminated structure links together, wherein Panel 101 is specifically as follows enamelled pressed steel etc., and core plate 102 is specifically as follows fiberboard etc., is not limited herein.

In the present embodiment, sliding rail 3 can be detachably mounted on the top margin of clipboard ontology, also can be with clipboard sheet Frame on 1 top margin of body is made into integration, and is not limited herein.

In the present embodiment, two slides 301 that are setting up and down and being mutually parallel are provided on sliding rail 3, slide 301 is cut Face is in inverted T-shape or inverted " L " type, two slides, 301 setting symmetrical above and below.In the present embodiment, hook 4 and sliding rail 3 First connecting portion 401 is provided on the side of connection, second connecting portion 501 is provided on the side that flag seat 5 is connect with sliding rail 3, The structure of the structure and sliding rail of first connecting portion 401 and second connecting portion 501 matches, specifically, first connecting portion 401, The upper end of two connecting portions 501 has the bending part bent downward, is buckled together for the slide with upside, first connecting portion 401, The lower end of second connecting portion 501 has the bending part being folded upward at, and is buckled together for the slide with downside, bending part can edge Slide is slided.

Certainly, in other embodiments, the concrete structure of sliding rail 3 is linked up with the connection structure on 4, flag seat 5, is not limited to In the above, it is not limited herein；For example, can also only setting there are one the slide that section is in T-shape, it connect on sliding rail 3 Binding structure is directly the groove structure with T-shape structure matching.

In the present embodiment, hook 4 has further included hook portion, is used to implement the function of article hook.Specifically, hook portion is in S types, hook portion include the recess 403 of a recess 402 and one directed downwardly upward, and recess 402 directed downwardly leans on sliding rail side, upward Recess 403 is located at one end outwardly, and article can be directly hung in recess 403 upward.

Further, as shown in Figure 3, it is provided with shrapnel 404 in recess 402 directed downwardly so that 402 structure of recess directed downwardly Into one for clamping the clamping part of article, the function of hook 4 is increased.

In the present embodiment, as shown in Figure 4, flag seat 5 further includes the bar portion 502 for being useful for connecting with flag, bar portion 502 The rod-like structure being upturned is integrated, the flagpole 12 of flag is plugged in the rod-like structure.Flagpole 12 can wherein be designed For tubular structure, flagpole 12 is sleeved in bar portion 502 and realizes connection；Alternatively, bar portion 502 is designed as to hollow tubular structure, Flagpole 12, which is directly inserted into the hollow tube of bar portion, realizes connection, is not limited herein.

In the present embodiment, it is inlaid with spline 6 on the side of sliding rail 3 outwardly；The utility model is set by spline It puts so that in teaching process, the attachmentes such as drawing, which can be known, to be directly fixed on by drawing pin on spline, easy to use.

Further, spline 6 is directly installed between two slides 301；Certainly, the fixed form of spline 6 not office It is limited to the above, also can be directly fixed on sliding rail 3 by screw, be not limited herein.

In the present embodiment, the base of clipboard ontology along its length on be provided with a slot structure 7, it is easy to use Person prevents the sundries such as lettering pen conveniently.Wherein slot structure 7 can be integrally supported with the frame on clipboard ontology base, also cocoa Being connected on the frame of base for dismounting, is not limited herein.

In the present embodiment, clipboard ontology upper and lower side is separately installed with stent 8,10, and stent 8,10 passes through self tapping spiral shell again Silk is fixed on the target metope of board of education.

Those skilled in the art should be understood that the utility model can be realized with many other concrete forms without de- Spirit or scope from itself.Although the case study on implementation of the utility model has been described, it should be understood that the utility model should not limit Be made as these embodiments, those skilled in the art can as defined by the following claims the spirit of the utility model and Within the scope of make change and modification.

Claims (9)

1. a kind of Multifunctional blackboard, which is characterized in that include clipboard ontology, the top margin upper edge of the clipboard ontology its Length direction is provided with a sliding rail, and hook and/or the flag seat for the flag that plants flag, the hook, flag seat are provided on the sliding rail It can be moved along the sliding rail, the sliding rail is inlaid with spline on side outwardly.

2. Multifunctional blackboard according to claim 1, which is characterized in that be provided with and include on two on the sliding rail Lower setting and the slide being mutually parallel, the section of the slide is in inverted T-shape or inverted " L " type, the spline peace Between two slides.

3. Multifunctional blackboard according to claim 1 or 2, which is characterized in that the hook includes hook portion and is used for The first connecting portion being slidably connected with the sliding rail.

4. Multifunctional blackboard according to claim 3, which is characterized in that the hook portion is S-type, and the hook portion includes One recess directed downwardly and a recess upward, the recess directed downwardly is close to sliding rail side.

5. Multifunctional blackboard according to claim 4, which is characterized in that shrapnel is provided in the recess directed downwardly, The recess directed downwardly forms one for clamping the clamping part of article.

6. Multifunctional blackboard according to claim 1 or 2, which is characterized in that the flag seat, which includes, to be used for and flag The bar portion of connection and the second connecting portion for being slidably connected with the sliding rail.

7. Multifunctional blackboard according to claim 6, which is characterized in that the bar portion be integrated be upturned it is rod-shaped Structure, the flagpole of flag are plugged in the rod-like structure.

8. Multifunctional blackboard according to claim 1, which is characterized in that the base of the clipboard ontology is along its length A slot structure is provided on direction.

9. Multifunctional blackboard according to claim 1, which is characterized in that the clipboard ontology includes clipboard and encloses The frame being located on the circle of clipboard one, the clipboard include panel, core plate and the aluminium that laminated structure links together Foil plate.