CN212148143U - Movable outdoor blackboard with sun-shading structure - Google Patents
Movable outdoor blackboard with sun-shading structure Download PDFInfo
- Publication number
- CN212148143U CN212148143U CN202020503587.9U CN202020503587U CN212148143U CN 212148143 U CN212148143 U CN 212148143U CN 202020503587 U CN202020503587 U CN 202020503587U CN 212148143 U CN212148143 U CN 212148143U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- blackboard
- side wall
- magnetic path
- lateral wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a portable outdoor blackboard with sunshade structure, comprising a base plate, the bottom side wall symmetry fixedly connected with universal wheel of bottom plate, the top side wall symmetry fixedly connected with branch of bottom plate, the top side wall of branch is equipped with the blackboard, the lateral wall symmetry fixedly connected with hinge of blackboard, the lateral wall fixedly connected with curb plate of hinge, the top side wall fixedly connected with second magnetic path of spring, the top side wall and the first magnetic path of second magnetic path are laminated mutually, the lateral wall of side lever is equipped with hollow block, hollow block's lateral wall and outer pole fixed connection. The utility model discloses setting up a portable outdoor blackboard with sunshade structure, the bottom plate removes through the universal wheel when using, when the position of adjusting the curb plate, the second magnetic path can be laminated with first magnetic path mutually, fixes the curb plate through the second magnetic path, conveniently carries out the shading to the blackboard, avoids watching because sunshine influences, increases simultaneously and removes the function, and is more convenient when removing.
Description
Technical Field
The utility model relates to a teaching aid field, specific portable outdoor blackboard with sunshade structure that says so.
Background
The blackboard is not particularly designated to black face, and it is a plane that can write repeatedly with the chalk in the traditional meaning, and the face is hard, is used for the teaching mostly, can write on it with specific writing materials such as chalk, mostly be black, dark green, white or beige, when outdoor education, will need the blackboard to carry out work, but some current blackboards are not convenient to carry, can watch because of the sunshine influence moreover, therefore we propose a portable outdoor blackboard that has sunshade structure.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a portable outdoor blackboard with sunshade structure to prior art not enough.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a portable outdoor blackboard with sunshade structure, includes the bottom plate, the bottom side wall symmetry fixedly connected with universal wheel of bottom plate, the top side wall symmetry fixedly connected with branch of bottom plate, the top side wall of branch is equipped with the blackboard, the lateral wall symmetry fixedly connected with hinge of blackboard, the lateral wall fixedly connected with curb plate of hinge, the first magnetic path of bottom side wall fixedly connected with of curb plate, the bottom side wall symmetry fixedly connected with outer pole of blackboard, the top side wall fixedly connected with spring of outer pole, the top side wall fixedly connected with second magnetic path of spring, the top side wall and the first magnetic path of second magnetic path laminate mutually, the lateral wall fixedly connected with side lever of second magnetic path, the lateral wall of side lever is equipped with hollow block, hollow block's lateral wall and outer pole fixed connection.
Further, a handle is fixedly connected to the top side wall of the side plate.
Further, two fixedly connected with hollow block between the inside wall of branch, the inner chamber of hollow block is equipped with the bearing, the inside wall of bearing is equipped with changes the piece, the top lateral wall and the blackboard fixed connection who changes the piece.
Further, the lateral wall fixedly connected with nested piece of branch, the inner chamber of nested piece is equipped with the circle piece, the end lateral wall fixedly connected with threaded rod of circle piece, the lateral wall threaded connection of threaded rod has the thread bush, the lateral wall and the bottom plate clearance fit of thread bush.
Further, the bottom side wall of the threaded sleeve is fixedly connected with a rubber block.
The utility model has the advantages that: the utility model discloses setting up a portable outdoor blackboard with sunshade structure, the bottom plate removes through the universal wheel when using, when the position of adjusting the curb plate, the second magnetic path can be laminated with first magnetic path mutually, fixes the curb plate through the second magnetic path, conveniently carries out the shading to the blackboard, avoids watching because sunshine influences, increases simultaneously and removes the function, and is more convenient when removing.
Drawings
Fig. 1 is a schematic diagram of the present invention.
Fig. 2 is a detailed view of the structure of the outer rod of fig. 1.
Description of reference numerals: 1. the blackboard comprises a bottom plate, 2, universal wheels, 3, supporting rods, 4, a blackboard, 5, hinges, 6, side plates, 7, a first magnetic block, 8, an outer rod, 9, a spring, 10, a second magnetic block, 11, side rods, 12, hollow blocks, 13, a handle, 14, a central block, 15, a bearing, 16, a rotating block, 17, a sleeve block, 18, a round block, 19, a threaded rod, 20, a threaded sleeve, 21 and a rubber block.
Detailed Description
The invention will be further described with reference to specific examples, which are intended to be illustrative only and not to limit the scope of the invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and such equivalents also fall within the scope of the appended claims.
Referring to fig. 1 and 2, the utility model is a schematic structural diagram, a movable outdoor blackboard with a sunshade structure, comprising a bottom plate 1, a universal wheel 2 is symmetrically and fixedly connected to the bottom side wall of the bottom plate 1, a support rod 3 is symmetrically and fixedly connected to the top side wall of the bottom plate 1, a blackboard 4 is assembled on the top side wall of the support rod 3, a hinge 5 is symmetrically and fixedly connected to the outer side wall of the blackboard 4, a side plate 6 is fixedly connected to the outer side wall of the hinge 5, a first magnetic block 7 is fixedly connected to the bottom side wall of the side plate 6, an outer rod 8 is symmetrically and fixedly connected to the bottom side wall of the blackboard 4, a spring 9 is fixedly connected to the top side wall of the outer rod 8, a second magnetic block 10 is fixedly connected to the top side wall of the spring 9, the top side wall of the second magnetic block 10 is attached to the first magnetic block 7, a side wall of the second magnetic block 10, when using, bottom plate 1 removes through universal wheel 2, branch 3 supports blackboard 4, when needs shelter from the sunshine, rotate curb plate 6, curb plate 6 is laminated with blackboard 4 by hinge 5, when adjusting the position of curb plate 6, second magnetic path 10 is promoted by spring 9, side lever 11 can slide at hollow block 12 inner chambers simultaneously, make spring 9's promotion more steady, when second magnetic path 10 removed a position, second magnetic path 10 can laminate with first magnetic path 7 mutually, fix curb plate 6 through second magnetic path 10, conveniently carry out the shading to blackboard 4, avoid seeing because of the sunshine influence, increase the removal function simultaneously, it is more convenient when moving.
The top side wall of the side plate 6 is fixedly connected with a handle 13, the handle 13 can increase the stress point of the side plate 6, and the side plate 6 is more convenient to pull.
Fixedly connected with hollow block 14 between the inside wall of two branch 3, the inner chamber of hollow block 14 is equipped with bearing 15, and bearing 15's inside wall is equipped with changes piece 16, changes 16 top lateral wall and 4 fixed connection of blackboard of piece, changes 16 can rotate by bearing 15 inner chambers, adjusts when needs rotate blackboard 4, makes things convenient for other angles to observe blackboard 4.
Lateral wall fixedly connected with cover block 17 of branch 3, the inner chamber of cover block 17 is equipped with circle block 18, the end lateral wall fixedly connected with threaded rod 19 of circle block 18, threaded rod 19's lateral wall threaded connection has thread bush 20, thread bush 20's lateral wall and 1 clearance fit of bottom plate, when needing PMKD 1, rotate circle block 18 earlier, drive threaded rod 19 through circle block 18 and rotate, thread bush 20 adjusts at 1 inner chamber of bottom plate, characteristic through the screw thread, thread bush 20 can remove, thread bush 20 bottom can laminate with ground, can fix, conveniently restrict the removal of universal wheel 2.
The bottom side wall fixedly connected with block rubber 21 of thread bush 20, block rubber 21 can increase the frictional force of thread bush 20, and is more stable when thread bush 20 and ground are laminated.
The utility model discloses when using, bottom plate 1 removes through universal wheel 2 when using, when needs shelter from the sunshine, rotate curb plate 6, curb plate 6 is laminated with blackboard 4 by hinge 5, when adjusting the position of curb plate 6, second magnetic path 10 is promoted by spring 9, side lever 11 can slide at hollow block 12 inner chambers simultaneously, make spring 9's promotion more steady, when second magnetic path 10 removes a position, second magnetic path 10 can laminate with first magnetic path 7 mutually, fix curb plate 6 through second magnetic path 10, conveniently carry out the shading to blackboard 4, avoid watching because the sunshine influence, increase the removal function simultaneously, it is more convenient when moving.
Claims (5)
1. The utility model provides a portable outdoor blackboard with sunshade structure, includes the bottom plate, its characterized in that: the utility model discloses a blackboard, including bottom side wall, top side wall, bottom side wall symmetry fixedly connected with universal wheel, the top side wall of bottom plate symmetry fixedly connected with branch, the top side wall of branch is furnished with the blackboard, the lateral wall symmetry fixedly connected with hinge of blackboard, the lateral wall fixedly connected with curb plate of hinge, the first magnetic path of bottom side wall fixedly connected with of curb plate, the outer pole of bottom side wall symmetry fixedly connected with of blackboard, the top side wall fixedly connected with spring of outer pole, the top side wall fixedly connected with second magnetic path of spring, the top side wall and the first magnetic path of second magnetic path are laminated mutually, the lateral wall fixedly connected with side lever of second magnetic path, the lateral wall of side lever is equipped with hollow block.
2. The movable outdoor blackboard with sunshade structure as claimed in claim 1, characterized in that: the top side wall of the side plate is fixedly connected with a handle.
3. The movable outdoor blackboard with sunshade structure as claimed in claim 1, characterized in that: two fixedly connected with hollow block between the inside wall of branch, the inner chamber of hollow block is equipped with the bearing, the inside wall of bearing is equipped with changes the piece, the top lateral wall and the blackboard fixed connection who changes the piece.
4. The movable outdoor blackboard with sunshade structure as claimed in claim 1, characterized in that: the lateral wall fixedly connected with nested piece of branch, the inner chamber of nested piece is equipped with the circle piece, the end lateral wall fixedly connected with threaded rod of circle piece, the lateral wall threaded connection of threaded rod has the thread bush, the lateral wall and the bottom plate clearance fit of thread bush.
5. The movable outdoor blackboard with sunshade structure according to claim 4, characterized in that: the bottom side wall of the threaded sleeve is fixedly connected with a rubber block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020503587.9U CN212148143U (en) | 2020-04-09 | 2020-04-09 | Movable outdoor blackboard with sun-shading structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020503587.9U CN212148143U (en) | 2020-04-09 | 2020-04-09 | Movable outdoor blackboard with sun-shading structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212148143U true CN212148143U (en) | 2020-12-15 |
Family
ID=73725336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020503587.9U Expired - Fee Related CN212148143U (en) | 2020-04-09 | 2020-04-09 | Movable outdoor blackboard with sun-shading structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212148143U (en) |
-
2020
- 2020-04-09 CN CN202020503587.9U patent/CN212148143U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201215 |