A mobile learning stand

Abstract

The utility model discloses a kind of mobile learning frame, belong to cigarette case technical field, including vertical plate, limiting component and rotating component, two The vertical plate is set up mutually parallel, and multiple The horizontal plate is horizontally set between two horizontal plates, and multiple The horizontal plate is not in the same vertical plane, two ends of The horizontal plate are rotatably connected between the two connecting blocks corresponding to it, and The connecting block is rotatably connected with the connecting plate corresponding to it, and The connecting plate is horizontally fixedly connected on the vertical plate corresponding to it;The limiting component is used for rotating limiting to connecting block;The rotating component is used for making horizontal plate rotate to parallel to connecting block;The utility model, learning frame can be folded conveniently.

Description

Technical Field

[0001] This utility model belongs to the field of cigarette box display technology, and in particular relates to a mobile learning rack. Background Technology

[0002] In the process of teaching how to distinguish between genuine and counterfeit cigarettes, in order to make genuine and counterfeit cigarettes stand out, genuine and counterfeit cigarettes are usually placed on different shelves on the same learning rack. Therefore, the learning rack plays an important role in the teaching process. However, since the teaching of distinguishing between genuine and counterfeit cigarettes needs to be carried out in multiple locations, the learning rack is cumbersome to assemble and disassemble, making it inconvenient to carry. Therefore, a mobile learning rack that is easy to fold is proposed. Utility Model Content

[0003] To address the shortcomings of existing technologies, this invention provides a mobile learning rack that solves the aforementioned problems.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a mobile learning frame, comprising uprights, a limiting component, and a rotating component. Two uprights are arranged parallel to each other, and multiple horizontal plates are horizontally arranged between the two horizontal plates, but not in the same vertical plane. The two ends of each horizontal plate are rotatably connected to two corresponding connecting blocks, and each connecting block is rotatably connected to its corresponding connecting plate. The connecting plate is horizontally fixedly connected to its corresponding upright. The limiting component is used to limit the rotation of the connecting blocks. The rotating component is used to rotate the horizontal plate to be parallel to the connecting blocks.

[0005] Beneficial effects This utility model provides a mobile learning rack, which has the following advantages compared with the prior art: 1. By rotating the component, the user adjusts the horizontal plate to be parallel to the connecting block, so that the horizontal plate and the connecting block are on the same horizontal line. Then, the user can release the rotation limit on the connecting block by using the limiting component, so that the connecting block can rotate freely on the connecting plate. At this time, the user can lift either side of the upright plate upward, so that the two horizontal plates gradually change from a horizontal state to a vertical state and bring the two upright plates closer to each other, thereby quickly completing the folding of the upright plates. Attached Figure Description

[0006] Figure 1 This is a schematic diagram of the three-dimensional structure of the present invention.

[0007] Figure 2 This is a top view of the structure of this utility model.

[0008] Figure 3 This utility model Figure 1 An enlarged schematic diagram of structure A in the image.

[0009] Figure 4 This utility model Figure 2 An enlarged schematic diagram of the B structure in the image.

[0010] Figure reference numerals: Vertical plate 101, Horizontal plate 201, Connecting block 202, Connecting plate 203, Slot 204, Positioning plate 205, Through hole 206, Bolt 207, Limiting plate 208, Plug 209, Baffle 301, Groove 302, Plate frame 303, L-shaped insert plate 304, Slot A 305, Inclined plate 306, Base plate 307. Detailed Implementation

[0011] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0012] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0013] Please see Figures 1-4 According to one embodiment of the present utility model, a mobile learning frame includes an upright plate 101, a limiting component, and a rotating component. The two upright plates 101 are arranged parallel to each other, and a plurality of horizontal plates 201 are arranged horizontally between the two upright plates 101. The plurality of horizontal plates 201 are not in the same vertical plane. The two ends of the horizontal plates 201 are rotatably connected between two corresponding connecting blocks 202. The connecting blocks 202 are rotatably connected to their corresponding connecting plates 203. The connecting plates 203 are horizontally fixedly connected to their corresponding upright plates 101. The limiting component is used to limit the rotation of the connecting block 202; the rotating component is used to rotate the horizontal plate 201 to be parallel to the connecting block 202.

[0014] In the above embodiment, the user adjusts the horizontal plate 201 to be parallel to the connecting block 202 by rotating the component. At this time, the horizontal plate 201 and the connecting block 202 are on the same horizontal line. Then, the user can release the rotation limit on the connecting block 202 by using the limiting component. At this time, the connecting block 202 can rotate freely on the connecting plate 203. Since it is used at this time, either side of the upright plate 101 can be lifted upward, so that the two horizontal plates 201 gradually change from a horizontal state to a vertical state and bring the two upright plates 101 closer to each other, thereby quickly completing the folding of the upright plate 101.

[0015] Specifically, the limiting component includes a slot 204 and a positioning plate 205. The upper and lower sides of the connecting plate 203 are provided with slots 204. The positioning plate 205 is slidably connected in the slot 204. The two positioning plates 205 are respectively in close contact with the upper and lower surfaces of the connecting block 202, and the upper and lower surfaces of the connecting plate 203 are at the same level as the upper and lower surfaces of the connecting block 202. The connecting component is used to slide and limit the slot 204.

[0016] In the above embodiment, since the two slots 204 are respectively attached to the upper and lower surfaces of the connecting block 202 and the connecting plate 203, that is, the two slots 204 clamp the connecting block 202 and the connecting plate 203 between them, the connecting block 202 cannot rotate on its own under the limiting effect of the two slots 204, thereby increasing its stability in use and preventing the cigarettes placed on it from falling off.

[0017] Specifically, the connecting component includes a plate frame 303, with two positioning plates 205 respectively fixedly connected to their corresponding plate frames 303, and the plate frames 303 adhering to the upright plate 101.

[0018] Specifically, the plate frame 303 is provided with a through hole 206. The diameter of the through hole 206 is larger than the threaded section of the bolt 207 and smaller than the head of the bolt 207. The end of the bolt 207 passes through the through hole 206 and is threadedly connected to the upright plate 101.

[0019] In the above embodiment, when it is necessary to release the positioning plate 205 from the limiting position of the connecting block 202, the user should rotate the bolt 207 to disengage it from the upright plate 101. During this process, the bolt 207 gradually slides out of the through hole 206, thereby stopping its head from pressing against the plate frame 303, thus stopping the plate frame 303 from being limited on the upright plate 101. At this time, the user can pull the plate frame 303 laterally, thereby disengaging the positioning plate 205 fixedly connected to it from the slot 204, thus stopping the limiting position of the connecting block 202, and allowing the connecting block 202 to rotate on the connecting plate 203.

[0020] Specifically, the rotating assembly includes a limiting plate 208, one end of which is rotatably connected to the connecting block 202, and the other end of which is slidably connected to a plug 209. The horizontal plate 201 is provided with a groove 302 for inserting the plug 209 into it. The baffle assembly is used to keep the horizontal plate 201 parallel to the connecting block 202.

[0021] For the above examples, those skilled in the art should know that the implementation of the above technical solutions is not limited to the specific plug 209 described in the above embodiments. For example, the outer wall of the plug 209 is attached to the inner wall of the groove 302. The purpose of this arrangement is to increase the stability of the plug 209 when it is in the groove 302.

[0022] In the above embodiment, when the folding upright plate 101 needs to be removed, the user removes the cigarette box placed on the horizontal plate 201 and pulls the baffle 301 horizontally, thereby disengaging the baffle 301 from the groove 302. At this time, the limiting plate 208 stops limiting the horizontal plate 201, and the user can then manually rotate the horizontal plate 201 to be parallel to the connecting block 202. When the plug 209 is in the groove 302, the ends of the limiting plate 208 and the horizontal plate 201 intersect at an acute angle. Therefore, under their mutual limiting effect, the positions of the limiting plate 208 and the horizontal plate 201 can remain unchanged, so that the user can place the cigarette box on the inclined horizontal plate 201, making it convenient for learners to view the cigarette box. Specifically, a baffle 301 is fixedly connected to the end of the plug 209 away from the horizontal plate 201, and the diameter of the baffle 301 is larger than that of the plug 209; when the baffle 301 is in contact with the limiting plate 208, it means that the plug 209 is fully inserted into the groove 302, so as to facilitate the observation of whether the plug 209 is inserted in place.

[0023] Specifically, the baffle assembly includes slots A305. Slots A305 are symmetrically arranged on the horizontal plate 201 and the connecting block 202. An L-shaped insert plate 304 is inserted into the two slots A305, and the slots A305 have a certain lateral depth.

[0024] In the above embodiment, when the horizontal plate 201 and the connecting block 202 are rotated to a parallel state, the limiting plate 208 provided on them is also synchronously at the same horizontal line. Therefore, the user can insert the L-shaped insert 304 into the slot A305 to connect the horizontal plate 201 and the connecting block 202. Since the slot A305 has a certain depth, the L-shaped insert 304 can be inserted into the horizontal plate 201 and the connecting block 202 more deeply, thereby increasing the stability of the connection and keeping the horizontal plate 201 and the connecting block 202 in a horizontal state during the folding process.

[0025] Specifically, the horizontal plate 201 is provided with a downwardly inclined plate 306, and a base plate 307 is fixedly connected to the downwardly inclined end of the inclined plate 306, and the base plate 307 is perpendicular to the inclined plate 306, that is, the angle between the base plate 307 and the inclined plate 306 is 90°.

[0026] Regarding the above examples, those skilled in the art should know that the implementation of the above technical solutions is not limited to the specific base plate 307 described in the above embodiments. For example, the height of the base plate 307 is half the thickness of the cigarette box. The purpose of this setting is to increase the stability of the cigarette box when it is placed on it.

[0027] In the above embodiment, since the inclined plate 306 is inclined, when the horizontal plate 201 is in a horizontal state, the cigarette box placed on the inclined plate 306 can be in an inclined state. Since the bottom plate 307 is perpendicular to the inclined plate 306, the inclined plate 306 and the bottom plate 307 can fit against the cigarette box, thereby limiting the cigarette box and preventing it from sliding downward.

[0028] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0029] The term "fixed connection" as used in this application refers to a connection in which parts or components are fixed without any relative movement. This includes both detachable and non-detachable connections.

[0030] (1) Detachable connection: Components are fixed together using screws, splines, wedges, etc. This type of connection allows for disassembly during maintenance without damaging the parts. However, the specifications of the connectors used must be correct. (Such as the length of bolts, keys, and wedges), and tighten them properly.

[0031] (2) Non-removable connections: These mainly refer to welding, riveting, and tenon joints. Since disassembly requires forging, sawing, or oxy-acetylene cutting for repair or replacement, these parts generally cannot be reused. Furthermore, during connection, [the following should be noted]: Pay attention to process quality, technical testing, and remedial measures (such as correction, polishing, etc.).

[0032] The sliding connection referred to in this application means that the component can slide along a linear trajectory, and the hinge referred to in this application means that the component can rotate along an axial constraint.

[0033] In some cases, the sliding connection and hinge referred to in this application may also be damped, enabling the component to maintain in the desired position.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A mobile learning rack, characterized in that, The assembly includes a vertical plate (101), a horizontal plate (201), a limiting component, and a rotating component. The two vertical plates (101) are arranged parallel to each other, and a plurality of horizontal plates (201) are arranged horizontally between the two vertical plates (101). The plurality of horizontal plates (201) are not in the same vertical plane. The two ends of the horizontal plate (201) are rotatably connected between two corresponding connecting blocks (202), and the connecting blocks (202) are rotatably connected to their corresponding connecting plates (203). The connecting plates (203) are horizontally fixedly connected to their corresponding vertical plates (101). The limiting component is used to limit the rotation of the connecting block (202); the rotating component is used to rotate the horizontal plate (201) to be parallel to the connecting block (202).

2. The mobile learning stand according to claim 1, characterized in that, The limiting component includes a slot (204), a positioning plate (205), and a connecting component. The connecting plate (203) has slots (204) on both its upper and lower sides, and the positioning plate (205) is slidably connected in the slots (204). The connecting component is used to slide and limit the slot (204).

3. The mobile learning stand according to claim 2, characterized in that, The connecting component includes a plate frame (303), two positioning plates (205) are fixedly connected to their corresponding plate frames (303), and the plate frames (303) are attached to the upright plate (101).

4. The mobile learning stand according to claim 3, characterized in that, The plate frame (303) is provided with a through hole (206), and the end of the bolt (207) passes through the through hole (206) and is threaded to the upright plate (101).

5. The mobile learning stand according to claim 1, characterized in that, The rotating assembly includes a limiting plate (208) and a baffle assembly. One end of the limiting plate (208) is rotatably connected to the connecting block (202), and the other end of the limiting plate (208) is slidably connected to a plug (209). The horizontal plate (201) is provided with a groove (302) for inserting the plug (209) into it. The baffle assembly is used to keep the cross plate (201) parallel to the connecting block (202).

6. The mobile learning stand according to claim 5, characterized in that, A baffle (301) is fixedly connected to one end of the plug (209) away from the horizontal plate (201), and the diameter of the baffle (301) is larger than that of the plug (209).

7. The mobile learning stand according to claim 5, characterized in that, The baffle assembly includes slot A (305), and slot A (305) is symmetrically arranged on the horizontal plate (201) and the connecting block (202). An L-shaped insert plate (304) is inserted into the two slots A (305).

8. The mobile learning stand according to claim 1, characterized in that, The horizontal plate (201) is provided with a downwardly inclined plate (306), and a base plate (307) is fixedly connected to the downwardly inclined end of the inclined plate (306), and the base plate (307) is perpendicular to the inclined plate (306).

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