Anti-lost paper notebook

Abstract

The utility model discloses an anti-lost paper notebook, which relates to the field of office school supplies, and comprises an anti-lost card, a notebook panel, a notebook bottom plate and a loose-leaf notebook clamp, the notebook bottom plate is arranged on one side of the loose-leaf notebook clamp, the notebook panel is arranged on the other side of the loose-leaf notebook clamp, and the notebook panel is arranged on the other side of the loose-leaf notebook clamp. The notebook bottom plate is provided with a groove, the anti-lost card is arranged in the groove and is in sliding connection with the notebook bottom plate, the anti-lost card can be subjected to Bluetooth pairing with equipment such as a mobile phone and a tablet computer, after successful pairing, the anti-lost card communicates with mobile phone equipment of a user through a Bluetooth low-power-consumption technology, and on the mobile phone equipment supporting an ultra-wideband technology, the anti-lost card can be used for preventing the mobile phone equipment from being lost. The anti-lost card can sense the distance and the direction, when the distance exceeds the set distance of the user, the mobile phone of the user can give an alarm, and the anti-lost card can also give a sound, so that the user is reminded, the risk of losing a notebook computer is reduced, and the working and learning progress is ensured.

Description

Technical Field

[0001] The utility model relates to the field of office and learning supplies, in particular to a paper notebook that prevents loss. Background Art

[0002] A paper notebook is a traditional recording tool, usually composed of stacks of paper wrapped in a hard shell or soft leather. The internal pages can be lined, squared or blank, which is convenient for writing and drawing. Especially in the fields of study and office, people use paper notebooks to record some important events or knowledge points. However, with more and more users, it is found that people often temporarily cannot find the notebook or the notebook is lost, resulting in the loss of the information recorded with great effort, causing emotions such as anxiety and uneasiness, and delaying the progress of work and study.

[0003] A patent with a publication date of August 15, 2023 and a publication number of CN219523474U discloses a waterproof notebook, including a waterproof cover. The lower surface of the waterproof cover is fixedly installed with a connecting soft pad, and the other end of the connecting soft pad is fixedly installed with a cover plate. The middle of the upper surface of the cover plate is fixedly installed with paper. Docking grooves are opened at the left and right ends and the top of the front surface of the waterproof cover. Through the upper and lower connection structure of the cover plate and the waterproof cover set in the utility model, the situation that the waterproof cover hinders the wrist when writing on the back of the writing paper is perfectly avoided, making writing more convenient. At the same time, the sealing structure between the waterproof cover and the cover plate is retained to ensure the waterproof performance of the notebook. In addition, the docking magic tape is set for pasting and fixing. After closing the notebook, the two groups of first docking magic tapes are respectively fixed to the second docking magic tape from the left and right ends, making the gap between the cover plate and the waterproof cover smaller, and further increasing its sealing performance.

[0004] As a traditional recording tool, a paper notebook has unique writing feelings and portability advantages and is widely used in the fields of study and office, and is often used to record important information. However, due to the small and convenient characteristics of the paper notebook, it is easy to be lost. The above scheme considers adding a waterproof cover to the notebook to enhance its waterproof ability, but ignores the characteristics that the notebook itself is small and easy to be lost. After the notebook is lost, the relevant information is lost, delaying the progress of work and study.

[0005] Therefore, it is necessary to provide a paper notebook that prevents loss. Summary of the Utility Model

[0006] The embodiment of the present application provides a paper notebook that prevents loss, which can improve the problems existing in the related technologies that the notebook itself is small and easy to be lost, resulting in the loss of relevant information after being lost and delaying the progress of work and study.

[0007] An embodiment of the present application provides a paper notebook with anti-loss function, which includes an anti-loss card, a notebook panel, a notebook bottom board, and a loose-leaf notebook clamp. The notebook bottom board is arranged on one side of the loose-leaf notebook clamp, the notebook panel is arranged on the other side of the loose-leaf notebook clamp. The notebook bottom board is provided with a groove, and the anti-loss card is arranged in the groove and is slidably connected to the notebook bottom board.

[0008] An embodiment of the present application provides a paper notebook with anti-loss function. An anti-loss card is built in the bottom of the notebook. The anti-loss card can be paired with devices such as mobile phones and tablets via Bluetooth. After successful pairing, it communicates with the user's mobile phone device through Bluetooth Low Energy technology. On a mobile phone device that supports Ultra-Wideband technology, the anti-loss card can realize the perception of distance and direction. When the distance exceeds the user-set distance, the user's mobile phone will emit an alarm sound, and the anti-loss card itself will also emit a sound to remind the user.

[0009] In the above technical solution of the embodiment of the present application, it has at least the following technical effects: The loose-leaf notebook clamp enables the notebook to add, delete pages at any time, or reorganize the page order. The anti-loss card combines Bluetooth Low Energy technology and Ultra-Wideband technology to communicate with the mobile phone device. When the distance is relatively far, both will emit sound alarms to remind the user, making the notebook not easy to lose.

[0010] In some embodiments, a rebound mechanism is arranged in the groove of the notebook bottom board. The rebound mechanism includes a spring, a steel wire, a first limit block, a second limit block, and a slide rail. Both the first limit block and the second limit block are arranged on the notebook bottom board. The first limit block is provided with a chute, and the first limit block is slidably connected to the slide rail through the chute. One end of the steel wire away from the second limit block is arranged on the notebook bottom board, and the other end is arranged on the first limit block. The second limit block, the first limit block, and the notebook bottom board form a placement cavity, and the spring is arranged in the placement cavity. One end of the spring abuts against the notebook bottom board, and the other end abuts against the first limit block.

[0011] In some embodiments, the first limit block is provided with a convex angle and a concave angle, and is also provided with a groove.

[0012] In some embodiments, one end of the steel wire away from the first limit block is spiral.

[0013] In some embodiments, the notebook bottom board is provided with a first support column, the notebook panel is provided with a second support column, the second support column is provided with a magnetic block, and the first support column is provided with a groove.

[0014] In some embodiments, loose-leaf paper is arranged on the loose-leaf notebook clamp, and a label is arranged on the loose-leaf paper.

[0015] In some embodiments, a slope is provided on one side of the notebook bottom plate away from the first support column, and scales are marked at equal intervals on the slope. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0017] Figure 1 It is a schematic diagram of the overall structure of an anti-loss paper notebook in an open state provided by an embodiment of the present application;

[0018] Figure 2 is Figure 1 an enlarged view of part A in;

[0019] Figure 3 It is a schematic diagram of the overall structure of an anti-loss paper notebook in a closed state provided by an embodiment of the present application;

[0020] Figure 4 It is a schematic diagram of a partial structure of an anti-loss paper notebook in a closed state provided by an embodiment of the present application.

[0021] Among them, the reference numerals in the drawings are as follows:

[0022] 1, anti-loss card; 2, notebook panel; 3, notebook bottom plate; 4, loose-leaf notebook clamp; 5, spring-back mechanism; 51, spring; 52, steel wire; 53, first limit block; 531, convex angle; 532, concave angle; 54, second limit block; 55, slide rail; 6, placement cavity; 7, first support column; 8, second support column; 9, magnetic attraction block; 10, loose-leaf paper; 11, label. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Based on this, in order to improve the problem in the related art that the notebook itself is small and easy to lose, and the loss causes the loss of relevant information and delays the work and study progress, the embodiments of the present application provide the following solutions.

[0024] Please refer to Figure 1 together, including an anti-loss card 1, a notebook panel 2, a notebook bottom plate 3 and a loose-leaf notebook clamp 4. The notebook bottom plate 3 is rotatably connected to one side of the loose-leaf notebook clamp 4, the notebook panel 2 is rotatably connected to the other side of the loose-leaf notebook clamp 4, a groove is provided on the notebook bottom plate 3, and the anti-loss card 1 is arranged in the groove and is slidably connected to the notebook bottom plate 3.

[0025] With such a setting, after the anti-loss card 1 is turned on, it can be paired with devices such as mobile phones and tablets via Bluetooth. After successful pairing, it communicates with the user's mobile phone device through Bluetooth Low Energy technology. On a mobile phone device that supports Ultra-Wideband technology, the anti-loss card 1 can sense distance and direction. When the set distance by the user is exceeded, the user's mobile phone will emit an alarm sound, and the anti-loss card 1 itself will also make a sound to remind the user. After the anti-loss card 1 is inserted into the groove, due to the frictional force, the anti-loss card 1 will not automatically slide out of the groove without other acting forces.

[0026] Optionally, in some embodiments, please also refer to Figure 1 and Figure 2 , a rebounding mechanism 5 is provided in the groove of the notebook bottom plate 3. The rebounding mechanism 5 includes a spring 51, a steel wire 52, a first limiting block 53, a second limiting block 54 and a slide rail 55. The first limiting block 53 and the second limiting block 54 are both provided on the notebook bottom plate 3. The first limiting block 53 is provided with a chute, and the first limiting block 53 is slidably connected to the slide rail 55 through the chute. One end of the steel wire 52 away from the second limiting block 54 is fixedly connected to the notebook bottom plate 3, and the other end is slidably connected to the first limiting block 53. One end of the steel wire 52 away from the first limiting block 53 is spiral, and the spiral structure provides a torsion force for the steel wire 52 towards the anti-loss card 1. The second limiting block 54, the first limiting block 53 and the notebook bottom plate 3 form a placement cavity 6. The spring 51 is arranged in the placement cavity 6. One end of the spring 51 abuts against the notebook bottom plate 3, and the other end abuts against the first limiting block 53. The first limiting block 53 is provided with a convex angle 531 and a concave angle 532, and is also provided with a groove for the steel wire 52 to move along a predetermined track. There are steps at the turning points during the movement to ensure the unidirectional movement of the steel wire 52.

[0027] With such a setting, during the process of inserting the anti-loss card 1, the anti-loss card 1 first contacts the first limit block 53, driving the first limit block 53 to move along the slide rail 55 in a direction away from the spring 51. During the movement, the steel wire 52 becomes inclined. Since a groove is provided on the first limit block 53, the hooked end of the steel wire 52 in the groove of the first limit block 53 generates relative movement with the first limit block 53. When the steel wire 52 moves to the top, under the torque generated by the steel wire 52 itself, the steel wire 52 abuts against the convex angle 531. When the first limit plate abuts against the second limit plate, the spring 51 is in a stretched state. Therefore, the spring 51 generates a pulling force on the first limit plate, and the pushing of the anti-loss card 1 is stopped. Under the pulling force of the spring 51 in the placement cavity 6, the first limit block 53 moves along the slide rail 55 in the direction of the spring 51. The hooked end of the steel wire 52 in the groove of the first limit block 53 continues to generate relative movement with the first limit block 53. Under the combined action of the pulling force of the spring 51 and the torque of the steel wire 52 itself, the steel wire 52 moves to the concave angle 532, and at this time, the insertion of the anti-loss card 1 is completed. When the anti-loss card 1 needs to be taken out, the anti-loss card 1 is pressed again, and the anti-loss card 1 drives the first limit to move along the slide rail 55 in a direction away from the spring 51. The steel wire 52 continues to move along the groove of the first limit plate and finally smoothly returns to the bottom. During the relative movement of the steel wire 52 on the first limit plate, there is a downward step at each turning point, and there is a gentle slope in front of the last step, so as to ensure the unidirectional movement of the steel wire 52.

[0028] Optionally, in some embodiments, please also refer to Figure 1 and Figure 3 , a first support column 7 is bonded to the bottom plate 3 of the notebook, a second support column 8 is bonded to the notebook panel 2, a magnetic attraction block 9 is bonded to the second support column 8, a groove equal in size to the magnetic attraction block 9 is provided in the first support column 7, and when the notebook is closed, the first support column 7 is magnetically connected to the second support column 8.

[0029] With such a setting, when the notebook is closed, the magnetic attraction block 9 is buckled into the groove of the first support column 7, and the first support column 7 is connected to the second support column 8. After the connection, one side of the notebook has the loose-leaf notebook clamp 4 as a support, and the other side is supported by the first support column 7 and the second support column 8, so that when the notebook is placed, it will not be deformed due to general pressure.

[0030] Optionally, in some embodiments, please also refer to Figure 3 and Figure 4 , a loose-leaf paper 10 is movably connected to the loose-leaf notebook clamp 4, a label 11 is bonded to the loose-leaf paper 10, and there are four types of loose-leaf papers 10, namely, loose-leaf papers 10 without labels 11, labels 11 on the upper side of the loose-leaf paper 10, labels 11 on the lower side of the loose-leaf paper 10, and labels 11 on the outer side of the loose-leaf paper 10.

[0031] With such a setting, a label 11 is provided on the loose-leaf paper 10, enabling the user to quickly find the content to be searched according to the label 11 before opening the loose-leaf. The labels 11 can be distinguished by different colors, different shapes, and written words. Considering that it is not necessary to provide labels 11 on each loose-leaf paper 10, a conventional loose-leaf paper 10 without labels 11 is designed. Also, considering that having labels 11 in the same direction may cause aesthetic fatigue and overexposure of information, the labels 11 are provided in three directions: above, below, and on the outer side of the loose-leaf paper 10.

[0032] Optionally, in some embodiments, please also refer to Figure 4 , on the side of the notebook bottom plate 3 away from the first support column 7, an inclined surface is provided, and scales are marked at equal intervals on the inclined surface.

[0033] With such a setting, the notebook has the function of a scale. The inclined surface is provided to make the scale closer to the object to be measured, reducing the measurement error caused by the thickness of the back shell and the viewing angle. The numbers representing the length of the current scale are marked on every several scales.

[0034] The above are only the preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A paper notebook for anti-loss, characterized in that: It includes an anti-loss card (1), a notebook panel (2), a notebook bottom plate (3), and a loose-leaf notebook clamp (4). The notebook bottom plate (3) is arranged on one side of the loose-leaf notebook clamp (4), and the notebook panel (2) is arranged on the other side of the loose-leaf notebook clamp (4). A groove is formed in the notebook bottom plate (3), and the anti-loss card (1) is arranged in the groove and is slidably connected to the notebook bottom plate (3).

2. The anti-loss paper notebook according to claim 1, characterized in that, A rebound mechanism (5) is arranged in the groove of the notebook bottom plate (3). The rebound mechanism (5) includes a spring (51), a steel wire (52), a first limit block (53), a second limit block (54), and a slide rail (55). Both the first limit block (53) and the second limit block (54) are arranged on the notebook bottom plate (3). A chute is formed in the first limit block (53), and the first limit block (53) is slidably connected to the slide rail (55) through the chute. One end of the steel wire (52) away from the second limit block (54) is arranged on the notebook bottom plate (3), and the other end is arranged on the first limit block (53). The second limit block (54), the first limit block (53), and the notebook bottom plate (3) form a placement cavity (6). The spring (51) is arranged in the placement cavity (6). One end of the spring (51) abuts against the notebook bottom plate (3), and the other end abuts against the first limit block (53).

3. The anti-loss paper notebook according to claim 2, wherein, The first limit block (53) is provided with a convex angle (531) and a concave angle (532), and a groove is also formed.

4. The anti-loss paper notebook according to claim 3, characterized in that, One end of the steel wire (52) away from the first limit block (53) is spiral-shaped.

5. The anti-loss paper notebook according to claim 4, characterized in that, The notebook bottom plate (3) is provided with a first support column (7), and the notebook panel (2) is provided with a second support column (8). A magnetic attraction block (9) is arranged on the second support column (8), and a groove is formed in the first support column (7).

6. The anti-loss paper notebook according to claim 5, characterized in that, Loose-leaf paper (10) is arranged on the loose-leaf notebook clamp (4), and a label (11) is arranged on the loose-leaf paper (10).

7. The anti-loss paper notebook according to claim 6, wherein, A slope is formed on one side of the notebook bottom plate (3) away from the first support column (7), and scales are marked at equal intervals on the slope.

Images