Multifunctional writing case for middle school students

Abstract

The utility model provides a multifunctional writing case for middle school students, which comprises a lower case body, a placing layer is arranged above the lower case body, a memorandum mechanism is arranged inside the lower case body, the memorandum mechanism comprises a limiting rail, the limiting rail is fixedly connected inside the lower case body, two sides of the limiting rail are fixedly connected with moving rails, and the moving rails are fixedly connected with the lower case body. And a limiting rod is fixedly connected to the interior of the moving rail. Through the arrangement of the recording board, during use, after each class and when a teacher arranges after-class homework, the recording board is drawn out through the traction strip, the after-class homework of the current class is recorded on the surface of the recording board through the marking pen, and after the after-class homework of the current day is finished, the recording board can be used for recording the homework of the current class through the action of the traction rope. The cleaning brush is driven to horizontally move on the surface of the recording plate, notes of the marking pen are cleared, and due to the fact that after-class homework usually needs to be recorded on the day and has no recording value, follow-up learning cannot be affected by timely cleaning.

Description

Technical Field

[0001] The utility model relates to the technical field of learning supplies equipment for middle school students, in particular to a multifunctional pencil case for middle school students. Background Art

[0002] Pencil case is a box used by students to store pens, pencils, rulers, erasers and other stationery. There are many types of materials, generally made of wood, iron, plastic and other products, with different shapes, mostly rectangular. Iron pencil cases generally do not have overly fancy patterns on them. Compared with wooden and plastic pencil cases, iron pencil cases are not easy to deform or damage. They are very practical and suitable for middle school students.

[0003] The structure of the existing pencil case is relatively simple. When in use, it usually only has a single function of placing stationery. Since middle school students have more courses and more homework every day, they are prone to forgetting if they do not record manually. Preparing a special notebook increases the weight of the schoolbag and is easy to lose. Utility Model Content

[0004] The utility model aims at the deficiencies of the prior art and provides a multifunctional pencil case for middle school students.

[0005] The utility model solves the above technical problems through the following technical means:

[0006] A multifunctional pencil case for middle school students comprises a lower box body, a placement layer is arranged above the lower box body, a memo mechanism is arranged inside the lower box body, the memo mechanism comprises a limit rail, the limit rail is fixedly connected to the inside of the lower box body, both sides of the limit rail are fixedly connected to moving rails, the inside of the moving rail is fixedly connected to a limit rod, the inside of the moving rail is slidably connected to a moving block, the side of the moving block close to the center of the lower box body is fixedly connected to a mounting plate, the side of the mounting plate close to the limit rail is fixedly installed with a cleaning brush, the inside of the limit rail is slidably connected to a recording plate, one end of the recording plate is fixedly connected to a traction bar, the center of one end of the mounting plate is fixedly connected to a traction rope, and both sides of the other end of the mounting plate are fixedly connected to springs.

[0007] Preferably, an upper box body is arranged above the placement layer, and the internal structures of the upper box body and the lower box body are the same.

[0008] Preferably, the limiting rod passes through the interior of the moving block, and the cleaning brush forms a horizontal moving structure with the moving rail through a traction rope and a spring.

[0009] Preferably, a placement plate is rotatably connected inside the placement layer, and placement belts are fixedly connected to upper and lower ends of the placement plate, and lifting mechanisms are provided at both ends of the placement layer.

[0010] Preferably, the lifting mechanism includes a lifting frame, which is hinged at two ends of opposite sides of the upper box body and the lower box body, and both ends of the placement layer are fixedly connected with adjustment rails, and both sides of the adjustment rails are provided with roller buckles, and the side of the roller buckle away from the center of the placement layer is rotatably connected with a connecting block.

[0011] Preferably, one side of the lifting frame close to the center of the placement layer is fixedly connected to the connection block, and a relative lifting structure is provided between the upper box body, the lower box body and the placement layer.

[0012] The beneficial effects of the utility model are as follows: through the setting of the recording board, when in use, after each class, when the teacher assigns homework, the recording board is pulled out through the traction bar, and the homework of the class is recorded on the surface of the recording board with a marker pen. After the homework of the day is completed, the cleaning brush is driven by the traction rope to move horizontally on the surface of the recording board, and the notes of the marker are removed. Since the homework usually needs to be recorded on the same day and has no value to be recorded afterwards, timely cleaning will not affect subsequent learning. At the same time, through the action of the lifting frame, the upper box body and the lower box body as well as the placement layer can be separated, thereby achieving the purpose of facilitating the removal of learning parts inside the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a front view structural schematic diagram of a multifunctional pencil case for middle school students according to an embodiment of the utility model;

[0014] Figure 2 It is a left-side structural schematic diagram of a multifunctional pencil case for middle school students according to an embodiment of the utility model;

[0015] Figure 3 This is a schematic diagram of the unfolded structure of a multifunctional pencil case for middle school students according to an embodiment of the utility model;

[0016] Figure 4 It is a partial top view structural diagram of a placement layer of a multifunctional pencil case for middle school students according to an embodiment of the utility model;

[0017] Figure 5 The placement layer of a multifunctional pencil case for middle school students described in the embodiment of the utility model Figure 1 Enlarged structural diagram of point A in the middle

[0018] In the figure: 1. lower box body; 2. placement layer; 3. memo mechanism; 301. limit rail; 302. moving rail; 303. limit rod; 304. moving block; 305. mounting plate; 306. cleaning brush; 307. recording plate; 308. traction bar; 309. traction rope; 310. spring; 4. upper box body; 5. placement belt; 6. lifting mechanism; 601. lifting frame; 602. adjustment rail; 603. roller buckle; 604. connecting block; 7. placement plate. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution of the present utility model will be clearly and completely described below in conjunction with the embodiments.

[0020] Example

[0021] like Figure 1 and Figure 2 as well as Figure 5 As shown, in the present embodiment, a multifunctional pencil case for middle school students comprises a lower box body 1, a placement layer 2 is arranged above the lower box body 1, a memo mechanism 3 is arranged inside the lower box body 1, and the memo mechanism 3 comprises a limit rail 301, the limit rail 301 is fixedly connected to the inside of the lower box body 1, both sides of the limit rail 301 are fixedly connected with moving rails 302, the inside of the moving rail 302 is fixedly connected with a limit rod 303, the inside of the moving rail 302 is slidably connected with a moving block 304, the side of the moving block 304 close to the center of the lower box body 1 is fixedly connected with a mounting plate 305, the side of the mounting plate 305 close to the limit rail 301 is fixedly installed with a cleaning brush 306, the inside of the limit rail 301 is slidably connected with a recording plate 307, one end of the recording plate 307 is fixedly connected with a traction bar 308, a traction rope 309 is fixedly connected at the center of one end of the mounting plate 305, and both sides of the other end of the mounting plate 305 are fixedly connected with springs 310. An upper box body 4 is arranged above the placement layer 2, and the internal structures of the upper box body 4 and the lower box body 1 are the same. The limit rod 303 penetrates the interior of the moving block 304, and the cleaning brush 306 forms a horizontal moving structure with the moving rail 302 through a traction rope 309 and a spring 310.

[0022] Specifically, when using it, first of all, since the internal structures of the upper box body 4 and the lower box body 1 are the same, it is not necessary to distinguish the use direction of the device when using it. When it is necessary to record homework, the recording board 307 is partially pulled out through the traction bar 308, and then the homework of the day is recorded on one side of the recording board 307 with a marker. When going home after class, the homework of the day is completed by the content of the homework recorded on the recording board 307. After the homework is completed, the traction rope 309 exposed to the outside of the lower box body 1 and the upper box body 4 is pulled, and the position of the mounting plate 305 is pulled by the traction rope 309 to move the moving block 304 and the limit rod 303 inside the moving rail 302, thereby driving the cleaning brush 306 to move on the surface of the recording board 307 to complete the cleaning of the recorded information. After the cleaning is completed, the cleaning brush 306 is returned to its position through the action of the spring 310.

[0023] like Figure 4 As shown, in some embodiments, a placement plate 7 is rotatably connected inside the placement layer 2, and placement belts 5 are fixedly connected to the upper and lower ends of the placement plate 7, and lifting mechanisms 6 are provided at both ends of the placement layer 2. When in use, tools such as pens needed for learning can be placed inside the placement belt 5, and the pens and other tools can be fixed by the placement belt 5. Since the placement layer 2 and the placement plate 7 are rotatably connected, the placement plate 7 can be turned over to expand the storage range.

[0024] like Figure 3 As shown, in some embodiments, the lifting mechanism 6 includes a lifting frame 601, which is hinged at the two ends of the opposite side of the upper box body 4 and the lower box body 1, and the two ends of the placement layer 2 are fixedly connected with the adjustment rail 602, and the two sides of the adjustment rail 602 are provided with a roller buckle 603, and the side of the roller buckle 603 away from the center of the placement layer 2 is rotatably connected with the connection block 604. The side of the lifting frame 601 close to the center of the placement layer 2 is fixedly connected to the connection block 604, and the upper box body 4 and the lower box body 1 and the placement layer 2 are connected by a relative lifting structure. When the device is unfolded, the upper box body 4 and the lower box body 1 are pulled, so that the roller buckle 603 moves relatively inside the adjustment rail 602, and the lifting frame 601 is driven to extend through the roller buckle 603 and the connection block 604, so that the upper box body 4 and the lower box body 1 can be unfolded, and then it is convenient to take out the learning tools placed inside the device.

[0025] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. A multifunctional pencil case for middle school students, comprising a lower box body (1), characterized in that: A placement layer (2) is arranged above the lower box body (1), a memorandum mechanism (3) is arranged inside the lower box body (1), and the memorandum mechanism (3) comprises a limit rail (301), the limit rail (301) is fixedly connected to the inside of the lower box body (1), both sides of the limit rail (301) are fixedly connected to movable rails (302), the inside of the movable rail (302) is fixedly connected to a limit rod (303), the inside of the movable rail (302) is slidably connected to a movable block (304), and the movable block (304) ) is fixedly connected to a mounting plate (305) on one side close to the center of the lower box body (1), a cleaning brush (306) is fixedly installed on one side of the mounting plate (305) close to the limit rail (301), a recording plate (307) is slidably connected inside the limit rail (301), a traction bar (308) is fixedly connected to one end of the recording plate (307), a traction rope (309) is fixedly connected to the center of one end of the mounting plate (305), and springs (310) are fixedly connected to both sides of the other end of the mounting plate (305).

2. A multifunctional pencil case for middle school students according to claim 1, characterized in that: An upper box body (4) is arranged above the placement layer (2), and the internal structures of the upper box body (4) and the lower box body (1) are the same.

3. A multifunctional pencil case for middle school students according to claim 1, characterized in that: The limiting rod (303) passes through the interior of the moving block (304), and the cleaning brush (306) forms a horizontal moving structure with the moving rail (302) through a traction rope (309) and a spring (310).

4. A multifunctional pencil case for middle school students according to claim 3, characterized in that: A placement plate (7) is rotatably connected inside the placement layer (2), and placement belts (5) are fixedly connected to the upper and lower ends of the placement plate (7). Lifting mechanisms (6) are provided at both ends of the placement layer (2).

5. A multifunctional pencil case for middle school students according to claim 4, characterized in that: The lifting mechanism (6) comprises a lifting frame (601), the lifting frame (601) being hinged to two ends of opposite sides of the upper box body (4) and the lower box body (1), both ends of the placement layer (2) being fixedly connected to adjustment rails (602), both sides of the adjustment rails (602) being provided with roller buckles (603), and the side of the roller buckle (603) away from the center of the placement layer (2) being rotatably connected to a connection block (604).

6. A multifunctional pencil case for middle school students according to claim 5, characterized in that: The lifting frame (601) is fixedly connected to the connection block (604) on one side close to the center of the placement layer (2), and a relative lifting structure is provided between the upper box body (4), the lower box body (1) and the placement layer (2).

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