CN218702387U - Teaching board - Google Patents
Teaching board Download PDFInfo
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- CN218702387U CN218702387U CN202222490792.8U CN202222490792U CN218702387U CN 218702387 U CN218702387 U CN 218702387U CN 202222490792 U CN202222490792 U CN 202222490792U CN 218702387 U CN218702387 U CN 218702387U
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- board
- frame
- writing
- teaching board
- side sealing
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Abstract
The utility model discloses a teaching board, include: the device comprises a substrate, a writing device, a frame component and a side sealing piece; the writing device is arranged on the substrate, the frame assembly is arranged on the periphery of the substrate, and the joint of the frame assembly adopts a metal plate bending structure; and one side of the substrate is provided with an integrally bent side seal, the bending part of the side seal is a round angle, and the side seal extends to be arranged on one side departing from the writing device. Adopt asymmetric structure, frame subassembly junction adopts the panel beating bending structure, and the department of bending of the fashioned side of integrative bending seals is established to the fillet, does not receive the technology restriction, and can be better with display device collocation messenger.
Description
Technical Field
The utility model relates to a teaching tool technical field especially relates to a teaching board.
Background
The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.
The blackboard is as teaching writing carrier, adopts the chalk to write mostly, and some collocation whiteboard uses, has following problem: firstly, writing is carried out by using chalk, and more powder is generated, so that the classroom environment is influenced. Secondly, most of the existing blackboards have the problem of light reflection, so that written characters are not displayed clearly. Thirdly, most of common blackboards are aluminum alloy frames which are limited by aluminum profile processing conditions, the processing procedures of the aluminum alloy frames are complicated, particularly limited by extrusion processes, the overall shapes of the frames are too single, and requirements on auditors are high; and the cost performance of the aluminum profile frame is not high due to the complex deep processing of the aluminum profile frame.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a teaching board adopts asymmetric structure, and the panel beating bending structure is adopted to frame subassembly junction, and the department of bending of the fashioned side seal of integrative bending is established to the fillet, does not receive the technology restriction, and can be better use with display device collocation.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a teaching board, include: the writing device comprises a substrate, a writing device, a frame assembly and a side sealing piece; the writing device is arranged on the substrate, the frame assembly is arranged on the periphery of the substrate, and the joint of the frame assembly adopts a metal plate bending structure; and one side of the substrate is provided with an integrally bent side seal, the bending part of the side seal is a round angle, and the side seal extends to be arranged on one side departing from the writing device.
In an alternative embodiment, the writing instrument includes a writing board surface, and the writing board surface is an enamel board.
As an alternative embodiment, the bottom color of the surface of the enamel plate is black.
As an alternative embodiment, the enamel plate adopts a writing board surface with a matte finish.
As an alternative embodiment, the frame assembly includes a first transverse frame, a second transverse frame, a first vertical frame and a second vertical frame; the first transverse frame, the first vertical frame, the second transverse frame and the second vertical frame are sequentially connected to form a rectangular frame assembly.
In an alternative embodiment, the first horizontal frame and the second horizontal frame are respectively disposed at the upper end and the lower end of the base plate, and the first vertical frame and the second vertical frame are respectively disposed at the left and right sidewalls of the base plate.
As an alternative embodiment, the sheet metal bending structure adopts an angle connector.
As an alternative embodiment, the side seal includes a side seal base plate, a first side seal plate connected to the side seal base plate, and a second side seal plate and a third side seal plate provided at two ends of the first side seal plate and connected to the side seal base plate, the first side seal plate is connected to the base plate, and the second side seal plate and the third side seal plate extend to one side away from the writing instrument.
As an alternative embodiment, the frame assembly and the side sealing piece are made of metal plates.
As an alternative embodiment, the other side of the substrate is connected to the display device through a guide pin, and the guide pin is inserted into a corresponding insertion hole of the display device.
As an alternative embodiment, the other side of the base plate is connected with the display device through a large screen connector and a buckle, the large screen connector is inserted into a corresponding groove of the display device, one end of the buckle is connected with the base plate, and the other end of the buckle is connected with the display device.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a pair of teaching board adopts asymmetric structure, and the panel beating bending structure is adopted to frame subassembly junction, and the department of bending of the fashioned side seal of integrative bending is established to the fillet, does not receive the technology restriction, and can be better and display device collocation use.
The utility model provides a teaching board increases the side seal piece of panel beating in the outside to shelter from teaching board back completely.
The utility model provides a teaching board specifically is a panel beating integration teaching board, adopts the panel beating promptly frame, side seal frame etc. of teaching board, and panel beating processing is simple and the mode is various, can one step accomplish complicated shape, changes processing moreover under the not influenced prerequisite of its outward appearance, and the cost is lower.
The utility model provides a pair of teaching board, its writing face adopts the enamel plate, supports oily pen writing mode, avoids the dust problem that the chalk brought.
The utility model provides a pair of teaching board, its face ground colour of writing the face adopts black, and the contrast of typeface is write in the at utmost improvement to content is write in more clear resolution.
The utility model provides a pair of teaching board, its writing board face adopts the writing board face of mute light lacquer painting, reduction reflection of light influence that can the at utmost.
Advantages of additional aspects of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The accompanying drawings, which form a part of the specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without unduly limiting the scope of the invention.
Fig. 1 is an exploded view of a teaching board provided in embodiment 1 of the present invention;
fig. 2 is an assembly diagram of a teaching board provided in embodiment 1 of the present invention;
fig. 3 is a schematic cross-sectional view of a horizontal frame provided in embodiment 1 of the present invention;
fig. 4 is a schematic view of a vertical frame provided in embodiment 1 of the present invention;
fig. 5 is a schematic view of a substrate provided in embodiment 1 of the present invention;
fig. 6 is a schematic view of a corner connector provided in embodiment 1 of the present invention;
fig. 7 is a schematic view of a corner connector provided in embodiment 1 of the present invention;
fig. 8 is a schematic view of a side seal provided in embodiment 1 of the present invention;
fig. 9 is a schematic view of the installation of the side seal provided in embodiment 1 of the present invention;
fig. 10 is a schematic view of a guide pin provided in embodiment 1 of the present invention;
fig. 11 is a schematic view of a large screen connector provided in embodiment 1 of the present invention;
fig. 12 is a schematic view of a buckle provided in embodiment 1 of the present invention;
the device comprises a base plate 1, a base plate 2, a first vertical frame 3, a second vertical frame 4, a first transverse frame 5, a second transverse frame 6, a side sealing piece 7, an angle connector 8, a hasp 9 and a large screen connector.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings and examples.
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the invention. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the invention. As used herein, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise, and it should be understood that the terms "comprises" and "comprising", and any variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In the case of conflict, the embodiments and features of the embodiments of the present invention can be combined with each other.
Example 1
As shown in fig. 1-2, the present embodiment provides a teaching board, comprising: the writing device comprises a substrate 1, a writing device, a frame assembly and a side seal 6; the writing device is arranged on the substrate 1, the frame assembly is arranged on the periphery of the substrate 1, and the joint of the frame assembly adopts a metal plate bending structure; the side seal 6 is integrally bent and formed on one side of the substrate 1, the bending part of the side seal 6 is a round angle, and the side seal extends on one side departing from the writing device.
In this embodiment, the writing device comprises a writing board surface, and the writing board surface is an enamel board.
In an alternative embodiment, the bottom color of the surface of the enamel plate is black.
As an alternative embodiment, the enamel plate supports two writing modes of chalk and oil pen, and meanwhile, the enamel plate with black bottom color on the plate surface is adopted, so that the contrast of written characters is improved to the maximum extent, and a viewer can distinguish the written contents more clearly.
As an alternative embodiment, the enamel plate adopts a writing plate surface with a matte finish, the purpose is to reduce the influence of light reflection, the enamel plate has better writing effect and longer service life compared with a common galvanized plate, and the enamel plate supports oil pen writing and solves the dust problem caused by chalk.
In the present embodiment, as shown in fig. 3-4, the frame assembly includes a first horizontal frame 4, a second horizontal frame 5, a first vertical frame 2 and a second vertical frame 3; the first transverse frame 4, the first vertical frame 2, the second transverse frame 5 and the second vertical frame 3 are sequentially connected to form a rectangular frame assembly; the rectangular frame assembly is arranged around the substrate 1, and the substrate 1 is of a quadrilateral structure, as shown in fig. 5.
Alternatively, the first horizontal frame 4 and the second horizontal frame 5 are respectively disposed at the upper end and the lower end of the base plate 1, and the first vertical frame 2 and the second vertical frame 3 are respectively disposed at the left and right sidewalls of the base plate 1.
As an alternative embodiment, the joints of the frame components are connected by adopting a bending structure;
furthermore, the bending structure is a metal plate bending structure.
In this embodiment, as shown in fig. 6 to 7, the sheet metal bending structure adopts a right-angle connecting piece, the right-angle connecting piece includes two perpendicular connecting plates, and the connecting plates are provided with through holes to be connected through the through holes by bolts and nuts.
As an alternative embodiment, the sheet metal bending structure adopts an angle connector 7.
As an alternative embodiment, the screw holes for connection in the frame component are directly formed in the manufacturing process, and secondary processing is not needed.
In this embodiment, the writing device is disposed on the substrate 1, and the writing panel is attached to the substrate 1 through the frame assembly.
In this embodiment, as shown in fig. 8 to 9, a side seal 6 is disposed on one side of the substrate 1, the side seal 6 includes a side seal base plate, a first side seal plate connected to the side seal base plate, and a second side seal plate and a third side seal plate disposed at two ends of the first side seal plate and connected to the side seal base plate, the first side seal plate is connected to the substrate 1, and the second side seal plate and the third side seal plate extend to one side away from the writing device.
As an alternative embodiment, a side seal 6 is provided on the outermost side of the substrate on which the bezel assembly is provided.
As an alternative embodiment, the side sealing bottom plate, the first side sealing plate, the second side sealing plate and the third side sealing plate are integrally designed, and are formed by an integral bending mode, and the joints are provided with a bending mode of straight-surface round corners.
Furthermore, by arranging the side seal 6 on one side of the substrate 1 and having a fillet, the corner wrapping is not required to be increased; the other side of the substrate 1 can be connected with a display device, and the side sealing piece 6 is not arranged, so that the display device is stably connected on the other side in a straight-surface right-angle connection mode, and the largest writing area is achieved while integration is embodied.
In this embodiment, the side near the writing instrument is not provided with an extended bezel.
Furthermore, the frame assembly is connected to the periphery of the substrate 1, and no extended frame is arranged on one side close to the writing device; at the same time, the side seal base of the side seal 6 extends to the side facing away from the writing instrument.
In this embodiment, frame subassembly, side seal all adopt the panel beating, and the panel beating processing is simple and the mode is various, can one step accomplish complicated shape, guarantees moreover to change processing, and the cost is lower under the not influenced prerequisite of its outward appearance.
In this embodiment, one side of base plate 1 is equipped with side seal 6, and display device is connected to the opposite side, through integrative bending mode machine-shaping side seal 6, is the straight face fillet in the one side of keeping away from display device, and the one side that is close to display device is the straight face right angle, and the display device can be better hugged closely to asymmetric structure's teaching board.
As an alternative embodiment, the display device uses a display screen.
As an alternative embodiment, the teaching boards are connected to both sides of the display screen, and the side seals 6 are disposed on the sides of the two teaching boards far away from the display screen, so that the back of the teaching board and the back of the display device can be completely shielded by the side seals 6 added on the outermost sides.
As an alternative embodiment, when the teaching board is used with a display screen, in order to ensure the adhesion between the base board and the display screen, a guide pin, a large screen connector 9 and a buckle are added at the connection between the base board and the display screen, as shown in fig. 10-12, which are schematic diagrams of the guide pin, the large screen connector 9 and the buckle.
Specifically, insert the jack that the display screen corresponds through the uide pin in to connect teaching board and display screen, regard teaching board front direction as the Z axle, through the uide pin eliminate the teaching board and the step that the Y axle probably produced when the display screen collocation is connected, eliminate the gap of teaching board and display screen butt joint department, make whole degree of cooperation better.
Insert the recess that the display screen corresponds through big screen connecting piece 9, the one end of hasp is connected on the teaching board simultaneously, and the display screen is connected to the other end, eliminates the step that X axle, Z axle probably produced through big screen connecting piece 9 and hasp, avoids seam department to appear the step promptly.
Although the present invention has been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and those skilled in the art should understand that various modifications or variations that can be made by those skilled in the art without inventive work are still within the scope of the present invention.
Claims (10)
1. A teaching board, comprising: the writing device comprises a substrate, a writing device, a frame assembly and a side sealing piece; the writing device is arranged on the substrate, the frame assembly is arranged on the periphery of the substrate, and the joint of the frame assembly adopts a metal plate bending structure; and one side of the substrate is provided with an integrally bent side seal, the bending part of the side seal is a round angle, and the side seal extends to be arranged on one side departing from the writing device.
2. The teaching board of claim 1 wherein said writing instrument includes a writing board surface, said writing board surface being an enamel board.
3. The teaching board as claimed in claim 2, wherein the ground color of the enamel board is black;
or the enamel plate adopts a writing board surface with a matte paint surface.
4. The teaching board of claim 1, wherein said border assembly includes a first lateral frame, a second lateral frame, a first vertical frame and a second vertical frame; the first transverse frame, the first vertical frame, the second transverse frame and the second vertical frame are sequentially connected to form a rectangular frame assembly.
5. The teaching board as claimed in claim 4, wherein the first and second horizontal frames are provided at upper and lower ends of the base plate, respectively, and the first and second vertical frames are provided at left and right sidewalls of the base plate, respectively.
6. The teaching board of claim 1 wherein said sheet metal fold is an angle bracket connection.
7. The teaching board of claim 1, wherein the side sealing member includes a side sealing base, a first side sealing plate connected to the side sealing base, and a second side sealing plate and a third side sealing plate provided at both ends of the first side sealing plate and connected to the side sealing base, the first side sealing plate being connected to the base plate, and the second side sealing plate and the third side sealing plate extending to a side away from the writing instrument.
8. The teaching board of claim 1 wherein said border elements and side seals are formed from sheet metal.
9. The teaching board as claimed in claim 1, wherein the other side of the base board is connected to the display device by guide pins, which are inserted into corresponding insertion holes of the display device.
10. A teaching board as claimed in claim 1, wherein the other side of the base board is connected to the display unit by a large screen connector inserted into a corresponding groove of the display unit and a snap fastener having one end connected to the base board and the other end connected to the display unit.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222368568 | 2022-09-06 | ||
| CN2022223685681 | 2022-09-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218702387U true CN218702387U (en) | 2023-03-24 |
Family
ID=85634885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222490792.8U Active CN218702387U (en) | 2022-09-06 | 2022-09-20 | Teaching board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218702387U (en) |
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2022
- 2022-09-20 CN CN202222490792.8U patent/CN218702387U/en active Active
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