Storage chalk groove and blackboard with storage chalk groove
By designing a storage chalk trough with a tray along the pallet and storage box, the problem of insufficient storage capacity of the existing blackboard is solved, efficient storage of chalk and other teaching aids is achieved, and the desktop is kept clean.
Patent Information
- Application Number
- CN202420755214.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-12
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-04-12
AI Technical Summary
The storage capacity of the existing classroom blackboard is poor, and it is impossible to store chalk and other teaching aids effectively, resulting in a messy and disordered desktop.
A storage chalk tank is designed, including a pallet with a ridge and a storage box. The pallet is equipped with a storage port to communicate with the storage box, and can be placed into a box of chalk and other large items.
It greatly improves storage capacity, can effectively store chalk and other teaching aids, and keeps the desktop neat.
Smart Images
Figure CN222663027U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of auxiliary education products, and in particular relates to a chalk storage slot and a blackboard with the chalk storage slot. Background Art
[0002] At present, the storage function of classroom blackboards is relatively lacking. Most classrooms place chalk and other teaching aids on the desk, making the desk messy. Or use a board tray to achieve storage function, but the tray is prone to accumulation of pen powder. In order to reduce the accumulation of pen powder and facilitate cleaning, the tray is usually narrow and shallow, which leads to poor storage capacity and small storage volume. Utility Model Content
[0003] The utility model provides a chalk storage slot and a blackboard with the chalk storage slot, aiming to solve the technical problem that the existing blackboard has poor storage capacity.
[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0005] In a first aspect, a chalk storage trough is provided, comprising:
[0006] A support plate, which is suitable for connecting with the lower frame of the blackboard and is provided with a stop edge on a side away from the blackboard, and the support plate is provided with a plurality of storage openings; and
[0007] A storage box is arranged at the lower side of the support plate and connected to the support plate, and a plurality of the storage openings are all connected to the storage box.
[0008] In combination with the first aspect, in a possible implementation of the chalk storage trough provided by the utility model, the storage box is a whole and is an integrated structure with the support plate.
[0009] In combination with the first aspect, in a possible implementation of the chalk storage trough provided by the utility model, it also includes a plurality of cover plates, the cover plates correspond to the storage openings one by one, and the cover plates are slidably matched with the support plates to cover the storage openings.
[0010] In combination with the first aspect, in a possible implementation of the chalk storage trough provided by the utility model, a protrusion is provided on the upper side of each cover plate to prevent the cover plate from completely overlapping with the support plate.
[0011] In combination with the first aspect, in a possible implementation of the storage chalk trough provided by the utility model, it also includes an inner box, which is arranged in the storage box, the inner box is suitable for being connected to the storage port, and the inner box is slidably matched with the storage box or the support plate, and has the freedom to be pulled out of the storage box.
[0012] In combination with the first aspect, in a possible implementation of the chalk storage trough provided by the utility model, the support plate and the storage box are suitable for being integrally formed with the lower frame of the blackboard.
[0013] In a second aspect, the utility model also provides a blackboard with a chalk storage slot, comprising the above-mentioned chalk storage slot and a blackboard main body, wherein the chalk storage slot is connected to the blackboard main body.
[0014] In combination with the second aspect, in a possible implementation of the blackboard with a chalk storage slot provided by the utility model, the chalk storage slot is integrally formed with a lower frame on the blackboard body.
[0015] The beneficial effect of the chalk storage trough provided by the utility model is that compared with the prior art, the chalk storage trough provided by the utility model is provided with a support plate with a stop edge for placing a single piece of chalk or smaller sundries, and at the same time, a storage box is arranged on the lower side of the support plate, and a storage opening connected to the storage box is opened on the support plate, so that larger items such as boxed chalks and blackboard erasers can be placed in the storage opening and supported by the storage box, thereby greatly improving the storage capacity.
[0016] The beneficial effect of the blackboard with chalk storage slot provided by the utility model is that compared with the prior art, the blackboard with chalk storage slot provided by the utility model has greatly improved storage capacity due to the provision of the chalk storage slot. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 A schematic diagram of the three-dimensional structure of a chalk storage trough provided in the first embodiment of the utility model;
[0018] Figure 2 A schematic diagram of the three-dimensional structure of a chalk storage trough provided in the second embodiment of the present utility model;
[0019] Figure 3 for Figure 2 A magnified view of part A in FIG.
[0020] Description of reference numerals:
[0021] 10. Support plate; 11. Storage opening; 12. Ramp edge; 20. Storage box; 21. Inner box;
[0022] 31. Cover plate; 32. Protrusion. DETAILED DESCRIPTION
[0023] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.
[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is by no means intended to limit the present application and its application or use. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.
[0025] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.
[0026] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values of the parts and steps set forth in these embodiments do not limit the scope of the application. Meanwhile, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to actual proportional relationships. The technology, methods and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be considered as a part of the specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, and therefore, once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.
[0027] In the description of the present application, it should be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present application; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.
[0028] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" may include both "above" and "below". The device may also be positioned in other different ways, and the spatially relative descriptions used here are interpreted accordingly.
[0029] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of this application.
[0030] Please also read Figures 1 to 3 The chalk storage slot and the blackboard with the chalk storage slot provided by the utility model are now described. The chalk storage slot comprises a support plate 10 and a storage box 20. The support plate 10 is suitable for connecting with the lower frame of the blackboard, and a stop edge 12 is provided on the side away from the blackboard. The support plate 10 is provided with a plurality of storage openings 11. The storage box 20 is provided at the lower side of the support plate 10 and connected with the support plate 10. The plurality of storage openings 11 are all connected with the storage box 20.
[0031] It should be noted that, during normal use, the storage opening 11 contains boxes of chalk, erasers, and other items, which can block most of the storage opening 11 and thus reduce the amount of chalk entering the storage box 20 .
[0032] The beneficial effect of the chalk storage trough provided by the utility model is as follows: compared with the prior art, the chalk storage trough provided by the utility model is provided with a support plate 10 with a stop edge 12 for placing a single piece of chalk or smaller sundries, and at the same time, a storage box 20 is arranged on the lower side of the support plate 10, and a storage opening 11 connected to the storage box 20 is opened on the support plate 10, so that larger items such as boxed chalks and erasers can be placed in the storage opening 11 and supported by the storage box 20, thereby greatly improving the storage capacity.
[0033] like Figure 1 and Figure 2 As shown, in a specific implementation of the chalk storage trough provided in an embodiment of the utility model, the storage box 20 is a whole and is an integrated structure with the support plate 10.
[0034] Specifically, the storage box 20 is a through slot provided on the lower side of the support plate 10. Both the storage box 20 and the support plate 10 are made of aluminum alloy and are integrally formed to ensure structural strength, reduce production steps, and improve production efficiency.
[0035] like Figure 1 and Figure 2 As shown, in a specific implementation of the chalk storage trough provided in an embodiment of the utility model, it also includes a plurality of cover plates 31 , the cover plates 31 correspond to the storage openings 11 one by one, and the cover plates 31 slide in cooperation with the support plates 10 to cover the storage openings 11 .
[0036] It should be noted that the cover plate 31 covers the remaining storage opening 11 after the items are placed therein, thereby preventing a large amount of pencil powder from entering the storage box 20 .
[0037] like Figure 1 and Figure 2 As shown, in a specific implementation of the chalk storage trough provided in an embodiment of the utility model, a protrusion 32 is provided on the upper side of each cover plate 31 to prevent the cover plate 31 from completely overlapping with the support plate 10 and to facilitate pushing and pulling of the cover plate 31.
[0038] like Figure 2 and Figure 3 As shown, in a specific implementation of the storage chalk trough provided in an embodiment of the utility model, it also includes an inner box 21, which is arranged in the storage box 20, and the inner box 21 is suitable for being connected to the storage port 11, and the inner box 21 is slidably matched with the storage box 20 or the support plate 10, and has the freedom to be pulled out of the storage box 20.
[0039] It should be noted that during use, pen powder will inevitably fall into the storage box 20, which is difficult to clean. Therefore, a removable inner box 21 is provided in the storage box 20 to hold the pen powder. When cleaning is needed, the inner box 21 can be pulled out to clean it. At the same time, the outer storage box 20 supports and protects the inner box 21. Therefore, the strength of the inner box 21 is not too high, and it can be made of plastic material to meet the needs.
[0040] like Figure 1 and Figure 2 As shown, in a specific implementation of the chalk storage trough provided in an embodiment of the utility model, the support plate 10 and the storage box 20 are suitable for being integrally formed with the lower frame of the blackboard to ensure structural strength, simplify production steps, and improve production efficiency.
[0041] Based on the same inventive concept, an embodiment of the present application also provides a blackboard with a chalk storage slot, comprising the above-mentioned chalk storage slot and a blackboard main body, wherein the chalk storage slot is connected to the blackboard main body.
[0042] The beneficial effect of the blackboard with chalk storage slot provided by the utility model is that compared with the prior art, the blackboard with chalk storage slot provided by the utility model has greatly improved storage capacity due to the provision of the chalk storage slot.
[0043] like Figure 1 and Figure 2 As shown, in a specific implementation of the blackboard with a chalk storage slot provided by an embodiment of the utility model, the chalk storage slot is integrally formed with the lower frame on the blackboard body.
[0044] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A chalk storage trough, characterized in that: include: A support plate is suitable for connecting with the lower frame of the blackboard body, and is provided with a stop edge on a side away from the blackboard body, and a plurality of storage openings are provided on the support plate; as well as A storage box is arranged at the lower side of the support plate and connected to the support plate, and a plurality of the storage openings are all connected to the storage box.
2. The chalk storage trough according to claim 1, characterized in that: The storage box is a whole and is an integrated structure with the support plate.
3. The chalk storage trough according to claim 1, characterized in that: It also includes a plurality of cover plates, which correspond to the storage openings one by one, and the cover plates are slidably matched with the supporting plates to cover the storage openings.
4. The chalk storage trough according to claim 3, characterized in that: A protrusion is provided on the upper side of each cover plate to prevent the cover plate from completely overlapping with the support plate.
5. The chalk storage trough according to claim 2, characterized in that: It also includes an inner box, which is arranged in the storage box, the inner box is suitable for being connected to the storage opening, and the inner box is slidably matched with the storage box or the support plate, and has the freedom to be drawn out of the storage box.
6. The chalk storage trough according to claim 1, characterized in that: The support plate and the storage box are suitable for being integrally formed with the lower frame of the blackboard body.
7. A blackboard with a chalk storage slot, characterized in that: It comprises a chalk storage slot and a blackboard main body as described in any one of claims 1 to 6, wherein the chalk storage slot is connected to the blackboard main body.
8. The blackboard with chalk storage slot as claimed in claim 7, characterized in that: The chalk storage slot is integrally formed with the lower frame on the blackboard body.