CN214727724U

CN214727724U - Multifunctional blackboard for outdoor biological teaching

Info

Publication number: CN214727724U
Application number: CN202120836598.3U
Authority: CN
Inventors: 李俊雅
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-22
Filing date: 2021-04-22
Publication date: 2021-11-16
Anticipated expiration: 2031-04-22

Abstract

The utility model relates to a multi-functional blackboard especially relates to an outdoor biological teaching is with multi-functional blackboard. The technical problem to be solved is as follows: the utility model provides a can accomodate and conveniently place the outdoor biological teaching of blackboard and use multi-functional blackboard to article. The technical scheme of the utility model is that: a multifunctional blackboard for outdoor biology teaching comprises a shell, a blackboard, a storage mechanism, a supporting mechanism, a second handle and the like; the blackboard is arranged on the front side of the shell, the storage mechanism is arranged at the top of the shell, the supporting mechanism is arranged on the shell, and the second handle is arranged at the top of the shell. The utility model discloses the effect has been reached: through storing box alright realize more convenient effect of placing article, through the sliding door alright realize the effect of tightly closing to the storing box, through the second bracing piece alright realize the more convenient effect of placing to this device, through the connecting rod alright realize the more firm effect to the second bracing piece.

Description

Multifunctional blackboard for outdoor biological teaching

Technical Field

The utility model relates to a multi-functional blackboard especially relates to an outdoor biological teaching is with multi-functional blackboard.

Background

The blackboard does not refer to black panel, it is a plane that can write repeatedly to say in the traditional meaning, write with the chalk, mainly used mr imparts knowledge to students and uses, when carrying out biological teaching, mr often can take the student to carry out outdoor teaching, thereby arouse student and explore interest, at the in-process of carrying out outdoor teaching, mr need carry the blackboard, the chalk, blackboard sassafras etc., thereby the article variety that need drive is various, and the unable fine placing of blackboard of putting is subaerial, thereby the student can't better see the content of writing on the blackboard.

Therefore, it is necessary to design a multifunctional blackboard for outdoor biology teaching, which can store articles and can be conveniently placed on the blackboard.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects that the variety of objects to be driven is various and the blackboard with the object cannot be well placed on the ground, the technical problem to be solved is as follows: the utility model provides a can accomodate and conveniently place the outdoor biological teaching of blackboard and use multi-functional blackboard to article.

The technical scheme of the utility model is that: the utility model provides an outdoor biological teaching is with multi-functional blackboard, is equipped with the blackboard including shell, blackboard, storing mechanism, supporting mechanism and second handle, shell front side, and the shell top is equipped with storing mechanism, is equipped with supporting mechanism on the shell, and the shell top is equipped with the second handle.

Further, storing mechanism is including storing box, dead lever, first fixture block, supporter, sliding door, the first in command and second fixture block, and shell top bilateral symmetry is equipped with the storing box, and the storing box inboard all is equipped with the dead lever, and equal rotary type is equipped with first fixture block on the dead lever, all is equipped with the supporter in the storing box, and the equal rotary type in the anterior outside of storing box is equipped with the sliding door, all is equipped with the first in command on the sliding door, and the equal slidingtype in storing box rear side is equipped with the second fixture block.

Further, the supporting mechanism is including the protecting crust, ejector pad, first bracing piece, second bracing piece and connecting rod, and the equal rotary type of shell rear side bilateral symmetry is equipped with the protecting crust, all is equipped with the ejector pad on the protecting crust, and shell lower part bilateral symmetry rotary type is equipped with first bracing piece, and the equal bilateral symmetry rotary type of first bracing piece lower part is equipped with the second bracing piece, and equal rotary type is equipped with the connecting rod on the second bracing piece, between the connecting rod of right side and between the connecting rod of left side equal rotary type be connected.

Further, the fixing rod is cylindrical.

Furthermore, the supporter is wood material.

Furthermore, the outer side of the first handle is provided with an anti-skid sleeve.

The utility model has the advantages that: the utility model discloses the effect has been reached: through storing box alright realize more convenient effect of placing article, through the sliding door alright realize the effect of tightly closing to the storing box, through the second bracing piece alright realize the more convenient effect of placing to this device, through the connecting rod alright realize the more firm effect to the second bracing piece.

Drawings

Fig. 1 is a schematic view of a first part of the three-dimensional structure of the present invention.

Fig. 2 is a schematic perspective view of a second part of the present invention.

Fig. 3 is a schematic perspective view of a third part of the present invention.

Fig. 4 is a schematic view of the three-dimensional structure of the storage mechanism of the present invention.

Fig. 5 is a schematic view of a three-dimensional structure of the supporting mechanism of the present invention.

In the reference symbols: 1_ shell, 2_ blackboard, 3_ storing mechanism, 30_ storing box, 31_ fixed rod, 32_ first fixture block, 33_ supporter, 34_ sliding door, 35_ first handle, 36_ second fixture block, 4_ supporting mechanism, 40_ protective shell, 41_ push block, 42_ first supporting rod, 43_ second supporting rod, 44_ connecting rod, 5_ second handle.

Detailed Description

The following description is only a preferred embodiment of the present invention, and does not limit the scope of the present invention.

Example 1

A multifunctional blackboard for outdoor biology teaching is shown in figures 1-5 and comprises a shell 1, a blackboard 2, a storage mechanism 3, a supporting mechanism 4 and a second handle 5, wherein the blackboard 2 is arranged on the front side of the shell 1, the storage mechanism 3 is arranged on the top of the shell 1, the supporting mechanism 4 is arranged on the shell 1, and the second handle 5 is arranged on the top of the shell 1.

When the user need use this device, open storing mechanism 3, put into storing mechanism 3 with the article that need use, carry this device through carrying second handle 5, carry to target point after, rotate supporting mechanism 4 and open, supporting mechanism 4 work alright support this device subaerial, open storing mechanism 3 again, take out the article that will need to use, the user alright write to blackboard 2.

Storing mechanism 3 is including storing box 30, dead lever 31, first fixture block 32, supporter 33, sliding door 34, the first fixture block 35 and the second fixture block 36, 1 top bilateral symmetry of shell is equipped with storing box 30, storing box 30 inboard all is equipped with dead lever 31, the equal rotary type is equipped with first fixture block 32 on the dead lever 31, all be equipped with supporter 33 in the storing box 30, the equal rotary type in the anterior outside of storing box 30 is equipped with sliding door 34, all be equipped with the first fixture block 35 on the sliding door 34, the equal slidingtype in storing box 30 rear side is equipped with second fixture block 36.

When a user needs to put articles into the storage box 30, in an initial state, the first clamping block 32 supports against the sliding door 34, after the user rotates the first clamping block 32 to be not in contact with the sliding door 34, the sliding door 34 is opened by rotating the first handle 35 outwards, the user can put the articles into the article placing rack 33 in the storage box 30, after the articles are placed, the user closes the sliding door 34 by rotating the first handle 35 inwards, and then rotates the first clamping block 32 to be buckled with the sliding door 34, so that the sliding door 34 is tightly closed.

Supporting mechanism 4 is including protecting crust 40, ejector pad 41, first bracing piece 42, second bracing piece 43, and connecting rod 44, the equal rotary type of 1 rear side bilateral symmetry of shell is equipped with protecting crust 40, all be equipped with ejector pad 41 on the protecting crust 40, the equal rotary type of 1 lower part bilateral symmetry of shell is equipped with first bracing piece 42, the equal bilateral symmetry rotary type of first bracing piece 42 lower part is equipped with second bracing piece 43, equal rotary type is equipped with connecting rod 44 on the second bracing piece 43, between the connecting rod 44 of right side and between the connecting rod 44 of left side equal rotary type be connected.

After a user lifts the device to a target point through the second handle 5, the housing 1 is tightly closed by the protective shell 40 in an initial state, the first supporting rod 42, the second supporting rod 43 and the connecting rod 44 are all attached to the rear side of the housing 1, the second supporting rod 43 is sleeved by the second clamping block 36, so that the second supporting rod 43, the first supporting rod 42 and the connecting rod 44 cannot be loosened, the second supporting rod 43 and the connecting rod 44 are all combined with each other, when the user needs to place the device on the ground, the housing 1 is rotated outwards to be opened, the second clamping block 36 is slid upwards, the second clamping block 36 moves upwards to avoid sleeving the second supporting rod 43, the user rotates the second supporting rod 43 downwards again, the second supporting rod 43 rotates downwards to drive the first supporting rod 42 and the connecting rod 44 to rotate downwards, the user opens the second supporting rod 43 outwards, and the second supporting rod 43 opens outwards, and drive the connecting rod 44 of both sides all to open outward, the connecting rod 44 all opens outward alright limit the open distance of second bracing piece 43, rotate second bracing piece 43 to when not opening to rotate, the user alright stop to the upset of second bracing piece 43, the user alright place the device on subaerial through the support of second bracing piece 43, when need not use this device, use and inwards rotate the connecting rod 44 and merge, the connecting rod 44 is inwards rotated and is driven the inward rotation of second bracing piece 43 and merges, the user alright through upwards overturning second bracing piece 43, alright drive first bracing piece 42 and connecting rod 44 all upwards overturn and reset, the user slips second fixture block 36 downwards and entangles second bracing piece 43 again, make it fix, again all inwards rotate the closure can with shell 1.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an outdoor biological teaching is with multi-functional blackboard, including shell (1) and blackboard (2), its characterized in that: the blackboard eraser is characterized by further comprising a storage mechanism (3), a supporting mechanism (4) and a second handle (5), wherein a blackboard (2) is arranged on the front side of the shell (1), the storage mechanism (3) is arranged at the top of the shell (1), the supporting mechanism (4) is arranged on the shell (1), and the second handle (5) is arranged at the top of the shell (1).

2. The multifunctional blackboard for outdoor biology teaching as claimed in claim 1, characterized in that: storing mechanism (3) are including storing box (30), dead lever (31), first fixture block (32), supporter (33), sliding door (34), the first in command (35) and second fixture block (36), shell (1) top bilateral symmetry is equipped with storing box (30), storing box (30) inboard all is equipped with dead lever (31), equal rotary type is equipped with first fixture block (32) on dead lever (31), all be equipped with supporter (33) in storing box (30), the equal rotary type in the anterior outside of storing box (30) is equipped with sliding door (34), all be equipped with the first in command (35) on sliding door (34), the equal slidingtype in storing box (30) rear side is equipped with second fixture block (36).

3. The multifunctional blackboard for outdoor biology teaching as claimed in claim 2, characterized in that: supporting mechanism (4) is including protecting crust (40), ejector pad (41), first bracing piece (42), second bracing piece (43) and connecting rod (44), the equal rotary type of shell (1) rear side bilateral symmetry is equipped with protecting crust (40), all be equipped with ejector pad (41) on protecting crust (40), shell (1) lower part bilateral symmetry rotary type is equipped with first bracing piece (42), the equal bilateral symmetry rotary type of first bracing piece (42) lower part is equipped with second bracing piece (43), equal rotary type is equipped with connecting rod (44) on second bracing piece (43), be connected with equal rotary type between left side connecting rod (44) between right side connecting rod (44).

4. The multifunctional blackboard for outdoor biology teaching as claimed in claim 2, characterized in that: the fixing rod (31) is cylindrical.

5. The multifunctional blackboard for outdoor biology teaching as claimed in claim 2, characterized in that: the shelf (33) is made of wood.

6. The multifunctional blackboard for outdoor biology teaching as claimed in claim 2, characterized in that: the outer side of the first handle (35) is provided with an anti-skid sleeve.