A portable work book

Abstract

The utility model relates to the technical field of work book, and disclose a portable work book, including accomodation box subassembly, its characterized in that: the middle limiting of accomodation box subassembly is equipped with convenient flip board subassembly, and the top fixed mounting of accomodation box subassembly has portable carrying strap subassembly, and the both ends limiting of the bottom of one side of accomodation box subassembly installs convenient lock catch subassembly. The utility model discloses by accomodation box subassembly with work book change, and the surface sliding installation has convenient flip board subassembly, can make when using this device, at this time can make in the time of limitation, provide stable protection work effect, avoid the work book damage damage situation to appear.

Description

Technical Field

[0001] This utility model relates to the technical field of exercise books, specifically a portable exercise book. Background Technology

[0002] In the current learning environment, students need to use various types of notebooks daily, such as three-line notebooks for writing pinyin and English letters, grid notebooks for practicing Chinese character writing, and composition notebooks for writing essays. However, traditional notebooks have many inconveniences. On the one hand, carrying multiple notebooks not only increases the weight of students' schoolbags but also makes it easy for them to forget to bring certain types of notebooks, especially for younger students. On the other hand, existing notebooks are relatively simple in their functional design. For example, they lack a structure that allows teachers to quickly grade assignments, and most notebooks require a separate writing pad, which takes up extra space and adds to the student's inconvenience. At the same time, traditional notebooks are also inadequate in terms of storage and organization, making it inconvenient for students to find completed assignments. Therefore, designing a portable notebook that is convenient for students to carry multiple types of assignments and provides convenience in terms of use, grading, and storage has become an urgent problem to be solved.

[0003] Application number CN201920142281.2 discloses a portable workbook storage device in the field of teaching aids technology. The device includes a lower support plate and an upper support plate. Mounting seats are provided at both ends of the front and rear walls of the lower support plate. A lead screw connects the two sets of mounting seats. A left-hand sliding block is slidably connected to the front and rear walls of the lower support plate on the left side of each set of lead screws, and a right-hand sliding block is slidably connected to the front and rear walls of the lower support plate on the right side of each set of lead screws. A second connecting rod is hinged to the left-hand sliding block, with its upper end connected to the right end of the upper support plate. A first connecting rod is hinged to the right-hand sliding block, with its upper end connected to the left end of the upper support plate. A clamping mechanism is provided at the bottom of the upper support plate. This device reduces its size when not in use, making it easy to carry; it also allows for the separation of workbooks from different classes and subjects, preventing confusion. However, it has a drawback: the device does not provide protection for the workbooks during use, making it susceptible to damage during daily use and storage. Utility Model Content

[0004] The purpose of this invention is to provide a portable notebook that addresses the problem that the device currently lacks protective features for notebooks, making it susceptible to damage during daily use and storage.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model is a portable notebook, including a storage box assembly. A convenient flip-up plate assembly is installed in the middle limit of the storage box assembly, and a portable shoulder strap assembly is fixedly installed on the top of the storage box assembly. At the same time, convenient locking buckle assemblies are installed at both ends of the bottom side of the storage box assembly.

[0007] The convenient flip plate assembly includes a flip protective plate, a limit slide rod is fixedly installed on the top of the flip protective plate, and limit locking grooves are opened at both ends of the bottom front side of the flip protective plate. The two ends of the limit slide rod are slidably installed inside the adjusting flip slide groove.

[0008] Furthermore, the storage box assembly includes a storage shell, a mounting groove is provided in the middle of the front side of the storage shell, and adjustable flip-up sliding grooves are provided on both sides of the storage shell. Blank pages are installed inside the mounting groove through the spine of the book.

[0009] Furthermore, adjustment grooves are provided at both ends of the bottom front side of the housing, and adjustment cavities are provided inside the adjustment grooves.

[0010] Furthermore, a locking groove is provided at the end of the adjusting flip slide, a spring bar limiting block is provided on one side of the top of the locking groove, and a limiting slide rod is provided inside the locking groove. The spring bar limiting block is fixedly installed on the inner wall of one end of the movable groove, and the spring bar limiting block can limit the spring bar limiting block.

[0011] Furthermore, the portable shoulder strap assembly includes mounting buckles, which are fixedly installed on the top sides of the storage housing, and connecting hinges are installed inside the mounting buckles to limit their movement. Shoulder straps are connected to the top of the connecting hinges on both sides.

[0012] Furthermore, the convenient locking assembly includes a return spring, which is fixedly installed on both sides inside the adjustment cavity, and a pressing moving plate is fixedly installed at the front end of the return spring. An adjusting wrench is fixedly installed at the top center of the pressing moving plate, and a limit locking plate is installed on the outer wall of the pressing moving plate. The adjusting wrench is limited and set inside the adjustment slide groove, and the limit locking plate is correspondingly set in the limit locking groove.

[0013] This utility model has the following beneficial effects:

[0014] (1) The present invention provides a portable exercise book by changing the exercise book into a storage box component and sliding a convenient flip plate component on its surface. This allows the exercise book to be used in a stable protective effect when restricted, thus preventing damage to the exercise book.

[0015] (2) The present invention provides a portable exercise book by installing a portable strap component on the device, which allows the exercise book to be carried by the user when using the device, thus providing certain convenience.

[0016] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall structure of a portable notebook according to the present invention;

[0019] Figure 2 This is a schematic diagram of the disassembled structure of a portable notebook according to the present invention;

[0020] Figure 3 This is a schematic diagram of the adjustable flip slide structure of a portable notebook according to this utility model;

[0021] Figure 4 This is a cross-sectional view of a convenient locking component for a portable notebook according to the present invention.

[0022] The attached diagram lists the components represented by each number as follows:

[0023] In the diagram: 1. Storage box assembly; 2. Convenient flip-top assembly; 3. Portable shoulder strap assembly; 4. Convenient locking assembly; 101. Storage shell; 102. Mounting slot; 103. Blank page; 104. Adjustable flip-top slide; 201. Flip-top protective plate; 202. Limiting slide bar; 203. Limiting lock slot; 301. Mounting buckle; 302. Connecting hinge; 303. Shoulder strap rope; 401. Return spring; 402. Pressing moving plate; 403. Adjusting wrench; 404. Limiting lock plate; 1011. Adjusting slide; 1012. Adjusting cavity; 1041. Movable slot; 1042. Spring bar limiting block; 1043. Locking slot. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figures 1-4 As shown, this utility model is a portable notebook, including a storage box assembly 1, a convenient flip-up plate assembly 2 installed in the middle limit of the storage box assembly 1, a portable shoulder strap assembly 3 fixedly installed on the top of the storage box assembly 1, and convenient locking buckle assemblies 4 installed at both ends of the bottom side of the storage box assembly 1.

[0026] The convenient flip panel assembly 2 includes a flip protective panel 201. A limiting slide bar 202 is fixedly installed on the top of the flip protective panel 201, and limiting locking grooves 203 are opened at both ends of the bottom front side of the flip protective panel 201. The two ends of the limiting slide bar 202 are slidably installed inside the adjusting flip slide groove 104. The flip protective panel 201 in the convenient flip panel assembly 2 can achieve a flipping action by cooperating with the adjusting flip slide groove 104 of the storage housing 101 through the limiting slide bar 202, which plays the role of protecting the blank page 103.

[0027] By replacing the exercise book with a storage box component 1 and sliding a convenient flip-up plate component 2 on its surface, the device can provide stable protection when in use, preventing damage to the exercise book.

[0028] The storage box assembly 1 includes a storage shell 101. A mounting groove 102 is provided in the middle of the front side of the storage shell 101, and adjustable flip-up sliding grooves 104 are provided on both sides of the storage shell 101. Blank pages 103 are installed inside the mounting groove 102 through the spine. The storage shell 101 in the storage box assembly 1 provides support and storage space for the whole, and the mounting groove 102 is used to install blank pages 103 through the spine, forming a writing carrier for the exercise book.

[0029] The storage housing 101 has adjustment grooves 1011 at both ends of the front bottom side, and adjustment cavities 1012 are provided inside the adjustment grooves 1011.

[0030] A locking groove 1043 is provided at the end of the adjusting flip slide 104. A spring bar limiting block 1042 is provided on one side of the top of the locking groove 1043. A limiting slide rod 202 is provided inside the locking groove 1043. The spring bar limiting block 1042 is fixedly installed on the inner wall of one end of the movable groove 1041. The spring bar limiting block 1042 can limit the movement of the spring bar limiting block 1042.

[0031] The portable shoulder strap assembly 3 includes mounting buckles 301. The mounting buckles 301 on both sides are fixedly installed on the top sides of the storage housing 101. The mounting buckles 301 are internally limited by connecting hinges 302. The top of the connecting hinges 302 on both sides is connected to the shoulder strap 303. The portable shoulder strap assembly 3, through the combination of mounting buckles 301, connecting hinges 302 and shoulder strap 303, makes it convenient for users to carry.

[0032] The convenient locking assembly 4 includes a return spring 401, which is fixedly installed on both sides inside the adjustment cavity 1012. A pressing moving plate 402 is fixedly installed at the front end of the return spring 401. An adjusting wrench 403 is fixedly installed at the top center of the pressing moving plate 402. A limit locking plate 404 is installed on the outer wall of the pressing moving plate 402. The adjusting wrench 403 is limited inside the adjustment slide groove 1011. The limit locking plate 404 is correspondingly installed in the limit locking groove 203. The convenient locking assembly 4 uses the return spring 401, the pressing moving plate 402, the adjusting wrench 403, and the limit locking plate 404 to lock and unlock the convenient flip plate assembly 2.

[0033] This portable notebook is based on the storage box assembly 1, and achieves portability, protection, and ease of use through the coordinated operation of its various components. The storage shell 101 in the storage box assembly 1 provides support and storage space for the entire unit, while the mounting slot 102 is used to mount blank pages 103 via the spine, forming the writing surface of the notebook. The flip-up protective plate 201 in the convenient flip-up plate assembly 2, through a limiting slide rod 202, cooperates with the adjusting flip-up slide groove 104 of the storage shell 101 to achieve a flip-up action, protecting the blank pages 103. The portable shoulder strap assembly 3, through the combination of a mounting buckle 301, a connecting hinge 302, and a shoulder strap 303, facilitates user carrying. The convenient locking assembly 4, using a return spring 401, a pressing moving plate 402, an adjusting wrench 403, and a limiting locking plate 404, locks and unlocks the convenient flip-up plate assembly 2. During work, when the notebook is not in use, the user can carry it on their back using the portable shoulder strap assembly 3. The shoulder strap 303 is connected to the mounting buckles 301 installed on both sides of the top of the storage housing 101 via the connecting hinge 302, which facilitates the adjustment of the shoulder strap length to suit different user needs and makes it easy to carry. When the notebook needs to be used, the convenient locking assembly 4 can be operated. The user pushes the adjustment wrench 403, which moves in the adjustment slide groove 1011, causing the pressing moving plate 402 to slide in the adjustment cavity 1012. The pressing moving plate 402 compresses the return spring 401, causing the limit locking plate 404 to disengage from the limit locking groove 203 at the bottom of the flip protection plate 201 of the convenient flip plate assembly 2, thus unlocking. After unlocking, the flip protection plate 201 of the convenient flip plate assembly 2 can slide and flip in the adjustment flip slide groove 104 of the storage housing 101 via the limit slide rod 202. When the limiting slide bar 202 slides to the locking groove 1043 at the end of the adjusting flip slide 104, the spring bar limiting block 1042 is fixedly installed on the inner wall of one end of the movable groove 1041 to limit the limiting slide bar 202, fixing the flip protective plate 201 in a suitable position, exposing the blank page 103 for easy writing. The user can directly write on the blank page 103 mounted on the spine inside the mounting groove 102. The storage shell 101 provides a stable support plane for writing. After use, first slide the flip protective plate 201 back along the adjusting flip slide 104 to reset, so that the limiting slide bar 202 leaves the locking groove 1043, and then cover the blank page 103 with the flip protective plate 201 again. Then, release the adjusting lever 403, and the reset spring 401 resets and pushes the pressing moving plate 402, so that the limiting locking plate 404 re-engages into the limiting locking groove 203, locking the convenient flip plate assembly 2, completing the storage of the exercise book and restoring it to a portable state.

[0034] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A portable notebook, comprising a storage box assembly (1), characterized in that: The storage box assembly (1) is equipped with a convenient flip plate assembly (2) in the middle limit position, and a portable shoulder strap assembly (3) is fixedly installed on the top of the storage box assembly (1). At the same time, a convenient locking buckle assembly (4) is installed at both ends of the bottom side of the storage box assembly (1). The convenient flip plate assembly (2) includes a flip protective plate (201), a limiting slide rod (202) is fixedly installed on the top of the flip protective plate (201), and a limiting lock groove (203) is opened at both ends of the bottom front side of the flip protective plate (201). The two ends of the limiting slide rod (202) are slidably installed inside the adjusting flip slide groove (104).

2. A portable notebook according to claim 1, characterized in that: The storage box assembly (1) includes a storage shell (101), a mounting groove (102) is provided in the middle of the front side of the storage shell (101), and adjustable flip-up sliding grooves (104) are provided on both sides of the storage shell (101). Blank pages (103) are installed inside the mounting groove (102) through the spine.

3. A portable notebook according to claim 2, characterized in that: The storage housing (101) has adjustment grooves (1011) at both ends of the bottom front side, and adjustment cavities (1012) are formed inside the adjustment grooves (1011).

4. A portable notebook according to claim 2, characterized in that: The end of the adjusting flip slide (104) is provided with a locking groove (1043). A spring bar limiting block (1042) is provided on one side of the top of the locking groove (1043), and a limiting slide rod (202) is provided inside the locking groove (1043). The spring bar limiting block (1042) is fixedly installed on the inner wall of one end of the movable groove (1041), and the spring bar limiting block (1042) can limit the spring bar limiting block (1042).

5. A portable notebook according to claim 1, characterized in that: The portable shoulder strap assembly (3) includes mounting buckles (301), which are fixedly installed on the top sides of the storage housing (101), and connecting hinges (302) are installed inside the mounting buckles (301), and shoulder straps (303) are connected to the top of the connecting hinges (302) on both sides.

6. A portable notebook according to claim 1, characterized in that: The convenient locking assembly (4) includes a return spring (401), which is fixedly installed on both sides inside the adjustment cavity (1012). A pressing moving plate (402) is fixedly installed at the front end of the return spring (401). An adjusting wrench (403) is fixedly installed at the top center of the pressing moving plate (402). A limit locking plate (404) is installed on the outer wall of the pressing moving plate (402). The adjusting wrench (403) is limited inside the adjustment slide (1011), and the limit locking plate (404) is correspondingly installed in the limit locking groove (203).

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