Display board for finance teaching
By designing a display board for financial teaching with rotary plates and rack structures, the orderly display and storage of financial vouchers is achieved, the problems of confusion in sight and inconvenient movement are solved, and the listening effect is improved and the movement is facilitated.
Patent Information
- Application Number
- CN202421646107.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-12
- Publication Date
- 2025-08-19
- Estimated Expiration
- 2034-07-12
AI Technical Summary
In traditional financial teaching, the display of financial vouchers leads to confusion in sight, poor listening effect, and large size and inconvenient movement.
A display board for financial teaching including a writing board and a supporting frame is designed. The orderly display and storage of financial documents is achieved through the rotating plate and the rack and rack structure. The rotating board is fixed with magnetic suction pieces. The support frame and the writing board can be folded to reduce the volume.
It improves the listening effect, avoids the risk of financial vouchers falling, and facilitates single-person mobile display boards, reducing the volume during movement.
Smart Images
Figure CN223245203U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of teaching devices, in particular to a display board for financial teaching. Background Art
[0002] Financial vouchers are written documents prepared in a specific format and used to record financial transactions. They are primarily used to document the occurrence of economic transactions, clarify financial responsibilities, and serve as the basis for bookkeeping. They are divided into original vouchers and accounting vouchers.
[0003] In the existing technology, financial vouchers are often involved in financial teaching. Traditional financial teaching usually fixes printed financial vouchers on a display board through a magnet, and then explains the display board. In this explanation method, since all the financial vouchers are displayed, the viewer will feel dazzled and unable to find the corresponding position, resulting in poor listening effect. At the same time, since the display board is movable, when moving the display board to another classroom, the display board is too large, which is very inconvenient for one person to move the display board. Utility Model Content
[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a display board for financial teaching, aiming to solve the technical problems mentioned in the background technology.
[0005] In order to achieve the above purpose, the present invention is implemented through the following technical solutions:
[0006] A display board for financial teaching, comprising a writing board and a support frame rotatably connected to the writing board, a display board assembly being provided inside the writing board, the display board assembly comprising a display frame slidably connected to the writing board and the support frame, a plurality of rotating plates provided in the display frame, and a rotating rod connecting the rotating plates and the display frame, the rotating rod being fixedly connected to a gear, the display frame being fixedly connected to a rack meshing with the gear, the rotating plate comprising a main body and a magnetic portion protruding from the main body, a plurality of partition plates being provided inside the display frame, the display frame and the partition plates being provided with a receiving groove for accommodating the magnetic portion, the receiving groove being provided with a magnetic member.
[0007] According to one aspect of the above technical solution, a placement groove is provided in the writing board, the display board assembly is arranged in the placement groove, sliders are provided on the upper and lower sides of the display frame, and a first slide groove is provided in the placement groove to cooperate with the slider.
[0008] According to one aspect of the above technical solution, a 180° hinge structure is provided between the writing board and the support frame.
[0009] According to one aspect of the above technical solution, when the support frame and the writing board are unfolded at 180°, an insertion port is provided on a side of the support frame close to the writing board, and a second sliding groove is provided in the support frame to cooperate with the slider.
[0010] According to one aspect of the above technical solution, a through hole is formed through the display frame, and the gear is located in the through hole.
[0011] According to one aspect of the above technical solution, a handle is provided at one end of the display frame close to the support frame.
[0012] According to one aspect of the above technical solution, an embedding block is provided at one end of the display frame close to the support frame, and an embedding groove is formed in a depression on the support frame to cooperate with the embedding block.
[0013] According to one aspect of the above technical solution, two first movable feet are relatively provided below the writing board, the first movable feet include a supporting part and a rotating part rotatably connected to the supporting part, a first universal wheel is provided below the rotating part, and two second movable feet are relatively provided below the support frame, and a second universal wheel is provided below each of the two second movable feet.
[0014] Compared with the prior art, the beneficial effects of the present invention are:
[0015] By setting a writing board and a support frame rotatably connected to the writing board, when it is necessary to display financial vouchers and teach finance, the writing board and the support frame are rotated to 180 degrees relative to each other. By setting a display board component that can slide along the writing board and the support frame in the writing board, the teacher can write the speech content or attach financial vouchers on the front and back of the rotating board respectively, and then gradually pull the display frame as the speech progresses. When the content of the first rotating board is explained, the display frame moves to drive the rotating board to move. When the gear on the first rotating board moves to the rack, it will cause the first rotating board to rotate 180 degrees to display the content on the back of the rotating board. When the front and back of the first rotating board are After all the content has been explained, the front of the second rotating board is also exposed, and the content on it can be explained. In this way, the contents of all the lecture boards can be explained in turn. This design structure allows the teacher to explain in an orderly manner, thereby improving the audience's listening effect. When the explanation is completed, the display board assembly is pushed into the writing board. The writing board can protect the financial vouchers on the rotating board from falling, avoiding the risk of the financial vouchers being exposed and easily falling. When the device needs to be moved, the display board assembly is pushed into the writing board, and then the support frame and the writing board are rotated to a stacked state, which greatly shortens the volume of the entire device and even a single person can easily control its movement. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1This is a front structural diagram of a display board for financial teaching in an embodiment of the present utility model;
[0017] Figure 2 This is a schematic diagram of the back structure of the financial teaching display board in the embodiment of the present utility model;
[0018] Figure 3 for Figure 1 Schematic diagram of the structure of the writing board;
[0019] Figure 4 for Figure 1 Schematic diagram of the structure of the middle support frame;
[0020] Figure 5 for Figure 1 The structural diagram of the display board assembly is shown in the figure;
[0021] Figure 6 for Figure 5 Schematic diagram of the structure of the rotating plate;
[0022] Figure 7 for Figure 5 The structural diagram of the display frame;
[0023] Description of main component symbols:
[0024] Writing board 10 Support frame 20 Display Board Components 30 First moving foot 40 First universal wheel 41 Second moving foot 50 Second universal wheel 51 180° hinge structure 60 Placement slot 11 First chute 12 Support 42 Rotating part 43 Insertion port 21 Embedded slot 22 Second chute 23 rack 24 Display Frame 31 Rotating Plate 32 Divider 33 gear 34 slider 35 handle 36 Embed Block 37 Rotating rod 38 Body part 321 Magnetic part 322 through-hole 39 Receiving slot 331
[0025] The following specific embodiments will further illustrate the present invention in conjunction with the above-mentioned drawings. DETAILED DESCRIPTION
[0026] To facilitate understanding of the present invention, a more comprehensive description of the present invention will be provided below with reference to the accompanying drawings. The drawings illustrate several embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and comprehensive understanding of the present invention.
[0027] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only.
[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are intended only to describe specific embodiments and are not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.
[0029] See also Figures 1 to 7 , shown is a financial teaching display board in an embodiment of the present invention, comprising a writing board 10 and a support frame 20 rotatably connected to the writing board 10, a display board assembly 30 is provided inside the writing board 10, the display board assembly 30 comprises a display frame 31 slidably connected to the writing board 10 and the support frame 20, a plurality of rotating plates 32 arranged in the display frame 31, and a rotating rod 38 connecting the rotating plates 32 and the display frame 31, the rotating rod 38 is fixedly connected to the gear 34, the display frame 31 is fixedly connected to the rack 24 engaged with the gear 34, the rotating plate 32 comprises a main body 321 and a magnetic portion 322 protruding from the main body 321, a plurality of partition plates 33 are provided in the display frame 31, and both the display frame 31 and the partition plates 33 are provided with a receiving groove 331 for accommodating the magnetic portion 322, and a magnetic member is provided in the receiving groove 331.
[0030] As can be understood, the present invention provides a writing board 10 and a support frame 20 rotatably connected to the writing board 10. When financial vouchers need to be displayed and financial teaching is required, the writing board 10 and the support frame 20 are rotated to 180 degrees relative to each other. By providing a display board assembly 30 that can slide along the writing board 10 and the support frame 20 in the writing board 10, the teacher can write down the speech content or attach financial vouchers on the front and back sides of the rotating board 32 respectively, and then gradually pull the display frame 31 as the speech proceeds. When the content of the first rotating board 32 is explained, the display frame 31 moves to drive the rotating board 32 to move. When the gear 34 on the first rotating board 32 moves to the rack 24, the first rotating board 32 is rotated 180 degrees to display the content on the back side of the rotating board 32. Specifically, taking the first rotating board 32 as an example, the magnetic portion 322 is first located in the receiving groove 331 of the display frame 31 and is tightly attracted to the magnetic member. When the main body portion 3 After the synchronous rotation of 21 and the magnetic part 322, the magnetic part 322 will be located in the receiving groove 331 at the partition plate 33 and tightly attracted to the magnetic part, thereby ensuring that the rotating plate 32 does not shake. When the contents on the front and back of the first rotating plate 32 are all explained, the front of the second rotating plate 32 is also exposed, and the contents on it can be explained. In this way, the contents of all the lecture boards can be explained in sequence. This design structure allows the teacher to explain in an orderly manner, thereby improving the audience's listening effect. When the explanation is completed, the display board assembly 30 is pushed into the writing board 10. The writing board 10 can protect the financial vouchers on the rotating plate 32 from falling off, avoiding the risk of the financial vouchers being exposed and easily falling off. When the device needs to be moved, the display board assembly 30 is pushed into the writing board 10, and then the support frame 20 and the writing board 10 are rotated to a stacked state, which greatly shortens the volume of the entire device, and even a single person can easily control its movement.
[0031] Specifically, in this embodiment, a placement groove 11 is provided in the writing board 10, the display board assembly 30 is provided in the placement groove 11, and sliders 35 are provided on the upper and lower sides of the display frame 31. The placement groove 11 is provided with a first slide groove 12 that is arranged to cooperate with the slider 35; a 180° hinge structure 60 is provided between the writing board 10 and the support frame 20; when the support frame 20 and the writing board 10 are unfolded at 180°, an insertion port 21 is provided on a side of the support frame 20 close to the writing board 10, and a second slide groove 23 is provided in the support frame 20 that is arranged to cooperate with the slider 35.
[0032] It can be understood that when an explanation is needed, the writing board 10 and the support frame 20 are set in parallel through the 180° hinge structure 60. At this time, the first slide groove 12 and the second slide groove 23 can be connected. Then the display frame 31 is pulled so that the display frame 31 slides in the first slide groove 12 through the slider 35. When the display frame 31 protrudes from the writing board 10, the end of the slider 35 just enters the second slide groove 23, so that the display frame 31 slides in the first slide groove 12 and the second slide groove 23 at the same time.
[0033] Furthermore, a through hole 39 is formed through the display frame 31 , and the gear 34 is located in the through hole 39 .
[0034] It can be understood that the size of the gear 34 is larger than the width of the display frame 31, but smaller than the width of the placement groove 11, so that the gear 34 will not interfere with the inner groove wall of the placement groove 11. When the rotating plate 32 moves to the rack 24, the gear 34 will rotate to drive the rotating plate 32 to rotate. When the display frame 31 is retracted, the gear 34 will rotate in the opposite direction to drive the rotating plate 32 to return to its original position.
[0035] Furthermore, a handle 36 is provided at one end of the display frame 31 close to the support frame 20 ; an embedding block 37 is provided at one end of the display frame 31 close to the support frame 20 , and an embedding groove 22 is formed on the support frame 20 to cooperate with the embedding block 37 .
[0036] It is understandable that by providing the handle 36, the display frame 31 can be pulled more conveniently. It should be noted that the handle 36 cannot conflict with the groove wall of the placement groove 11. A rubber ring can be provided in the embedding groove 22. By moving the display frame 31 and inserting the embedding block 37 into the embedding groove 22, the display frame 31 and the support frame 20 can be fixed to prevent the display frame 31 from shaking when the display frame 31 is completely inserted into the support frame 20.
[0037] Furthermore, two first movable feet 40 are relatively provided below the writing board 10, and the first movable feet 40 include a supporting portion 42 and a rotating portion 43 rotatably connected to the supporting portion 42, and a first universal wheel 41 is provided below the rotating portion 43. Two second movable feet 50 are relatively provided below the support frame 20, and a second universal wheel 51 is provided below each of the two second movable feet 50.
[0038] It can be understood that when the device needs to be moved, the rotating part 43 is first rotated relative to the supporting part 42 so that the rotating part 43 is rotated to be parallel to the supporting frame 20 and the writing board 10, and then the writing board 10 and the supporting frame 20 are flipped over and overlapped. At this time, the first universal wheel 41 and the second universal wheel 51 can enable the device to move stably.
[0039] In summary, the financial teaching display board in the above-mentioned embodiment of the present invention can enable teachers to give lectures in an orderly manner, thereby improving the audience's listening effect. When the lecture is finished, the display board assembly is pushed into the writing board. The writing board can protect the financial vouchers on the rotating board from falling, avoiding the risk of the financial vouchers being exposed and easily falling. When the device needs to be moved, the display board assembly is pushed into the writing board, and then the support frame and the writing board are rotated to a stacked state, which greatly shortens the volume of the entire device, and even a single person can easily control its movement.
[0040] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "examples," "specific examples," or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
[0041] The above-described embodiments merely represent several implementation methods of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be determined by the appended claims.
Claims
1. A display board for financial teaching, characterized in that: The present invention comprises a writing board and a support frame rotatably connected to the writing board, a display board assembly is provided inside the writing board, the display board assembly comprises a display frame slidably connected to the writing board and the support frame, a plurality of rotating plates provided in the display frame, and a rotating rod connecting the rotating plate and the display frame, a gear is fixedly connected to the rotating rod, a rack meshing with the gear is fixedly connected to the display frame, the rotating plate comprises a main body and a magnetic portion protruding from the main body, a plurality of partition plates are provided in the display frame, and a receiving groove for receiving the magnetic portion is provided on the display frame and the partition plates, and a magnetic member is provided in the receiving groove.
2. The financial teaching display board according to claim 1, characterized in that: A placement groove is provided in the writing board, the display board assembly is arranged in the placement groove, sliders are provided on the upper and lower sides of the display frame, and a first slide groove is provided in the placement groove to cooperate with the sliders.
3. The financial teaching display board according to claim 2, characterized in that: A 180° hinge structure is provided between the writing board and the supporting frame.
4. The financial teaching display board according to claim 3, characterized in that: When the support frame and the writing board are unfolded at 180 degrees, an insertion port is provided on a side of the support frame close to the writing board, and a second sliding groove is provided in the support frame to cooperate with the slider.
5. The financial teaching display board according to claim 1, characterized in that: A through hole is formed through the display frame, and the gear is located in the through hole.
6. The financial teaching display board according to claim 1, characterized in that: A handle is provided on one end of the display frame close to the supporting frame.
7. The financial teaching display board according to claim 6, characterized in that: An embedding block is provided at one end of the display frame close to the supporting frame, and an embedding groove is formed on the supporting frame to cooperate with the embedding block.
8. The financial teaching display board according to claim 2, characterized in that: A first movable foot is respectively provided on a side relatively far away from the writing board and the support frame below, the first movable foot includes a supporting part and a rotating part rotatably connected to the supporting part, two first universal wheels are provided below the rotating part, and a second movable foot is respectively provided on a side relatively close to the writing board and the support frame below, and a second universal wheel is provided below the second movable foot.