CN213056508U - Adjustable curved surface blackboard - Google Patents
Adjustable curved surface blackboard Download PDFInfo
- Publication number
- CN213056508U CN213056508U CN202020787942.XU CN202020787942U CN213056508U CN 213056508 U CN213056508 U CN 213056508U CN 202020787942 U CN202020787942 U CN 202020787942U CN 213056508 U CN213056508 U CN 213056508U
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- China
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- curved surface
- blackboard
- angle modulation
- frame
- regulating plate
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Abstract
The utility model belongs to the teaching equipment field, in particular to adjustable curved surface blackboard, including the curved surface regulating plate, one side subsides of curved surface regulating plate is covered with flexible writing panel, the both ends symmetry of curved surface regulating plate is equipped with three mounting hole boards of group, the curved surface regulating plate installs the angle modulation frame through mounting hole board, the angle modulation frame includes the mainboard frame, the both ends symmetry of mainboard frame articulates there is three angle modulation boards that correspond with mounting hole board of group, rectangular shape regulation hole has been seted up on the angle modulation board, angle modulation board passes through rectangular shape regulation hole and bolt assembly connects in mounting hole board. The utility model has the advantages of simple structure and reasonable structure, with plane blackboard and curved surface blackboard integration in an organic whole, and the curved surface of curved surface blackboard can adjust as required, and it is convenient to have brought for teachers and students' use, and the mounting means is various, both is suitable for the hanging installation, also is fit for removing the support frame installation, and application scope is wide.
Description
Technical Field
The utility model belongs to the teaching equipment field, in particular to adjustable curved surface blackboard.
Background
The blackboard is one of the indispensable teaching articles for use when teachers and students go to class, but current blackboard function is single, can not satisfy teachers and students' use needs, for example: the problem of reflection of light can not be avoided to current blackboard, especially, be close to the position department of blackboard both sides, the phenomenon of reflection of light is more serious, if write the blackboard when the position that is close to the blackboard both sides, probably sit the student at the classroom back because reflection of light problem, the blackboard-writing of blackboard unclear, in order to solve such problem, people have designed the curved surface blackboard, but current curved surface blackboard can not adjust, and current curved surface blackboard and plane blackboard be two independent individualities, do not have integrated in an organic whole, teachers and students are not convenient for select the use as required, bring inconvenience for teachers and students.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome above technical problem, provide a simple structure, convenient operation can free angle regulation's curved surface blackboard.
The utility model provides an adjustable curved surface blackboard, includes the curved surface regulating plate, one side subsides of curved surface regulating plate cover has flexible writing panel, the both ends symmetry of curved surface regulating plate is equipped with three group's mounting hole boards, the curved surface regulating plate installs the angle modulation frame through mounting hole board, the angle modulation frame includes the mainboard frame, the both ends symmetry of mainboard frame articulates there is three group's angle modulation board that corresponds with mounting hole board, rectangular shape regulation hole has been seted up on the angle modulation board, angle modulation board passes through rectangular shape regulation hole and bolt assembly connects in mounting hole board.
Further, the adjusting angle of the curved surface adjusting plate is 30-45 ℃.
Furthermore, one side of the mainboard frame is also provided with a plurality of mounting screws, the mounting screws are provided with connecting frames, and the connecting frames are provided with supports.
Furthermore, the support is a telescopic frame, the bottom of the support is provided with a universal wheel with a brake,
further, the top of the connecting frame is provided with an illuminating lamp.
The utility model discloses following beneficial effect has: simple structure, rational in infrastructure, with plane blackboard and curved surface blackboard integration in an organic whole, and the curved surface of curved surface blackboard can adjust as required, and the use of giving teachers and students has brought conveniently, the utility model discloses the mounting means is various, both is suitable for the hanging installation, also is fit for removing the support frame installation, and application scope is wide.
Drawings
FIG. 1 is a first perspective view of the concave curved surface of the adjustable curved blackboard according to the present invention;
FIG. 2 is a second perspective view of the concave curved surface of the adjustable curved blackboard according to the present invention;
FIG. 3 is a schematic top view of the outward convex curved surface of the adjustable curved blackboard according to the present invention;
FIG. 4 is a schematic view of an angle adjusting frame of the adjustable curved blackboard according to the present invention;
fig. 5 is a schematic view of the adjustable curved blackboard of the present invention.
As shown in the figure: 1. a curved surface adjusting plate; 2. a writing panel; 3. installing a pore plate; 4. an angle adjustment frame; 5. a connecting frame; 6. a support; 7. universal wheels with brakes; 8. an illuminating lamp; 401. a motherboard frame; 402. an angle adjusting plate; 403. a strip-shaped adjusting hole; 404. a bolt assembly; 405. and (5) installing a screw.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 4, an adjustable curved surface blackboard, including curved surface regulating plate 1, curved surface regulating plate 1's one side subsides to cover has flexible writing panel 2, curved surface regulating plate 1's both ends symmetry is equipped with three group's installation orifice plates 3, curved surface regulating plate 1 installs angle modulation frame 4 through installation orifice plate 3, angle modulation frame 4 includes mainboard frame 401, mainboard frame 401's both ends symmetry articulates there is three groups and the angle modulation board 402 that installation orifice plate 3 corresponds, rectangular shape regulation hole 403 has been seted up on angle modulation board 402, angle modulation board 402 connects in installation orifice plate 3 through rectangular shape regulation hole 403 and bolt assembly 404, curved surface regulating plate 1's angle of regulation is at 30 ~ 45 ℃.
As shown in fig. 5, the utility model discloses an use the schematic diagram, one side of mainboard frame 401 still is equipped with a plurality of installation screw rods 405, install link 5 on the installation screw rods 405, install support 6 on the link 5, support 6 is the expansion bracket, and the bottom is equipped with area brake universal wheel 7, light 8 is installed at 5 tops of link. This using-way does the utility model discloses a link 5 installation movable support, the active nature is strong, highly also can adjust through support 6 as required, moreover the utility model discloses also can install on the wall through relevant wall type linking frame, strong adaptability.
The utility model discloses when using, its writing panel 2 can realize through angle modulation board 1 and angle modulation frame 4 as required that writing panel 2 forms the indent curved surface to the indent, also can be outside protruding, form the evagination curved surface, select suitable angle, satisfy the user demand, when needs horizontal blackboard, only need through angle modulation board 1 and angle modulation frame 4 realize that writing panel 2 transfers into the plane can, with plane blackboard and curved surface blackboard integration in an organic whole, and the curved surface of curved surface blackboard can adjust as required, facilitate the use.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (5)
1. An adjustable curved blackboard, its characterized in that: including curved surface regulating plate (1), one side subsides of curved surface regulating plate (1) cover and have flexible writing panel (2), the both ends symmetry of curved surface regulating plate (1) is equipped with three group's installation orifice plates (3), curved surface regulating plate (1) installs angle modulation frame (4) through installation orifice plate (3), angle modulation frame (4) include mainboard frame (401), the both ends symmetry of mainboard frame (401) articulates has angle modulation board (402) that three groups and installation orifice plate (3) correspond, rectangular shape regulation hole (403) have been seted up on angle modulation board (402), angle modulation board (402) are connected in installation orifice plate (3) through rectangular shape regulation hole (403) and bolt assembly (404).
2. The adjustable curved blackboard of claim 1, wherein: the adjusting angle of the curved surface adjusting plate (1) is 30-45 ℃.
3. The adjustable curved blackboard of claim 1, wherein: one side of mainboard frame (401) still is equipped with a plurality of installation screw rods (405), install link (5) on installation screw rod (405), install support (6) on link (5).
4. The adjustable curved blackboard of claim 3, wherein: the support (6) is a telescopic frame, and the bottom of the support is provided with a universal wheel (7) with a brake.
5. The adjustable curved blackboard of claim 3, wherein: and an illuminating lamp (8) is arranged at the top of the connecting frame (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020787942.XU CN213056508U (en) | 2020-05-13 | 2020-05-13 | Adjustable curved surface blackboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020787942.XU CN213056508U (en) | 2020-05-13 | 2020-05-13 | Adjustable curved surface blackboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213056508U true CN213056508U (en) | 2021-04-27 |
Family
ID=75565908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020787942.XU Active CN213056508U (en) | 2020-05-13 | 2020-05-13 | Adjustable curved surface blackboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213056508U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113939177A (en) * | 2021-09-24 | 2022-01-14 | 上海航天电子通讯设备研究所 | LCP flexible substrate curved surface forming device and method |
-
2020
- 2020-05-13 CN CN202020787942.XU patent/CN213056508U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113939177A (en) * | 2021-09-24 | 2022-01-14 | 上海航天电子通讯设备研究所 | LCP flexible substrate curved surface forming device and method |
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