A reading clamp device

Abstract

A reading clamping device includes a clamping part, which comprises a first clamping plate, a second clamping plate, and a first elastic member. A spine portion is provided on the second clamping plate, located between the first clamping opening and the second clamping opening. This invention reduces the obstruction of the book content by extending a first extension plate and a second extension plate from the first clamping plate, respectively forming clamping openings with the second clamping plate. Furthermore, by providing a spine portion on the second clamping plate, the spine is supported and supported, preventing it from sagging, effectively improving learning efficiency and user experience. Additionally, a movable support member can optionally form an angle support with the clamping part, allowing the book clamped by the clamping part to form an angle with the tabletop, providing a reading angle more in line with human physiological structure, thus facilitating reading and relieving cervical spine pressure, reducing the probability of hunchback and myopia.

Description

Technical Field

[0001] This utility model relates to the field of stationery, specifically to a reading clip device. Background Technology

[0002] When reading, the pages tend to sway, especially in windy conditions, which significantly impacts reading efficiency and experience. Therefore, many people solve this problem by using clips to hold the pages together.

[0003] However, this method of securing books requires the book to be inserted deep enough into the clip's opening to ensure a secure hold, but this can also lead to the problem of the clip's plates obscuring the book's contents.

[0004] Therefore, there is a need to provide a reading clamping device. Summary of the Invention

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A reading clamping device includes a clamping part 1 adapted to clamp a book to keep the book in an open state; the clamping part 1 includes a first clamping plate 11 and a second clamping plate 12, and a first elastic member 13 connecting the first clamping plate 11 and the second clamping plate 12 respectively; a first extension plate 111 and a second extension plate 112 extend from the first clamping plate 11 and are located on the same side at both ends of the first clamping plate 11; a first clamping opening 14 is formed between the first extension plate 111 and the second clamping plate 12, and a second clamping opening 15 is formed between the second extension plate 112 and the second clamping plate 12; a spine part 121 is provided on the second clamping plate 12 and is located between the first clamping opening 14 and the second clamping opening 15.

[0007] Furthermore, a first operating part 113 extends from the other side of the first clamping plate 11; a second operating part 122 extends from the second clamping plate 12, and is positioned corresponding to the first operating part 113; the first operating part 113 and the second operating part 122 work together to open the first clamping slot 14 and the second clamping slot 15.

[0008] Furthermore, a positioning groove is provided in the middle of the spine portion 121, which is suitable for accommodating the spine of the book when the book is clamped.

[0009] Furthermore, the edges of the first extension plate 111 and the second extension plate 112 do not extend beyond the edge of the second clamping plate 12; the first clamping plate 11 is hollowed out at the position corresponding to the spine 121, thereby creating a cantilevered space above the spine 121.

[0010] Furthermore, it also includes a pre-selection section 2 and / or a page-collecting section 3; both the pre-selection section 2 and the page-collecting section 3 are connected to the first clamping plate 11, the pre-selection section 2 is adapted to clamp the pre-selected pages and / or press the movable pages that are not fixed by the clamping section 1, and the page-collecting section 3 is adapted to clamp or press the pages that are turned out from the pre-selection section 2.

[0011] Furthermore, the pre-selection part 2 adopts one of the following structures: the pre-selection part 2 includes a bending part 22 and a pressure plate part 21, the two ends of the bending part 22 are respectively connected to the clamping part 1 and the pressure plate part 21, and the bending part 22 and the pressure plate part 21 are arranged at a certain angle; or the pre-selection part 2 includes a long strip of elastic pressure strip; or the pre-selection part 2 includes a pressure plate, one end of which is rotatably mounted on the first clamping plate 11 via a pivot column; or the pre-selection part 2 is a sub-clamping body, which is fixed to the first clamping plate 11; or the pre-selection part 2 includes a hinge seat, a third clamping plate and a second elastic member, the third clamping plate forming a third clamping opening with the first clamping plate 11 through the hinge seat and the second elastic member.

[0012] Furthermore, it also includes a support member 4, which is movably connected to the second clamping plate 12, so that the support member 4 can selectively form an angle support with the clamping part 1.

[0013] Furthermore, the clamping part 1 is provided with a connecting groove 16 and a storage groove 17; the support member 4 is provided with a connecting part 41; when the connecting part 41 is engaged in the connecting groove 16, the support member 4 has a first state of forming an angle support with the clamping part 1, thereby forming an angle between the clamped book and the table and placing it tilted on the table; when the connecting part 41 is engaged in the connecting groove 16, the support member 4 has a second state of being close to the clamping part 1.

[0014] Furthermore, the storage groove 17 is arranged adjacent to and connected to the connecting groove 16; it also includes an extension wall 18, a limiting block 19, and a rotating shaft 6; the extension wall 18 is connected to the clamping part 1, the limiting block 19 is connected to the extension wall 18, and the limiting block 19, the extension wall 18, and the clamping part 1 together form the storage groove 17; a conversion part 161 is provided at the opening of the connecting groove 16, and the conversion part 161 is connected to the storage groove 17; the rotating shaft 6 is connected to the conversion part 161; the connecting part 41 is rotatably connected to the conversion part 161 through the rotating shaft 6.

[0015] Furthermore, it also includes anti-slip foot sleeves 5, which are fitted or glued to the end of the support member 4 away from the clamping part 1.

[0016] This utility model discloses a reading clamping device by extending a first extension plate and a second extension plate from a first clamping plate, which respectively form clamping openings with the second clamping plate, thereby reducing the obstruction of the content of the book being clamped by the first clamping plate; and by setting a spine part on the second clamping plate to support and support the spine, thereby preventing the spine from collapsing, effectively improving learning efficiency and user experience. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. 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 structure of a reading clamping device support member in the second state, as disclosed in Embodiment 1 of this utility model.

[0019] Figure 2 This is a schematic diagram of the structure of the reading clamping device support in the first state and when it is clamping a book, as shown in Embodiment 1.

[0020] Figure 3 for Figure 2 A schematic diagram of the assembly structure of the support and the second clamping plate in the reading clamping device.

[0021] Figure 4 for Figure 1 A schematic diagram of the assembly structure of the support and the second clamping plate in the reading clamping device.

[0022] Figure 5 for Figure 1 A schematic diagram of the structure in an explosion.

[0023] Figure 6 for Figure 5 A structural diagram from another perspective.

[0024] Figure 7 This is a schematic diagram of the structure of the first clamping plate in Embodiment 1.

[0025] Figure 8 This is a schematic diagram of the structure of the second clamping plate in Embodiment 1.

[0026] Figure 9 This is a structural schematic diagram of the support component in Embodiment 1.

[0027] Explanation of reference numerals in the attached figures:

[0028] 1. Clamping part;

[0029] 11. First clamping plate; 12. Second clamping plate; 13. First elastic element; 14. First clamping jaw; 15. Second clamping jaw;

[0030] 16. Connecting groove; 17. Storage groove; 18. Extension wall; 19. Limiting block;

[0031] 111. First extension plate; 112. Second extension plate; 113. First operating section; 121. Spine section;

[0032] 122. Second Operation Section; 161. Conversion Section;

[0033] 2. Preliminary Selection Department;

[0034] 21. Pressure plate section; 22. Bending section;

[0035] 3. Collection Department;

[0036] 4. Support components;

[0037] 41. Connecting part; 42. Hinge through hole;

[0038] 5. Anti-slip foot covers;

[0039] 6. Rotating shaft. Detailed Implementation

[0040] To make the objectives, technical solutions, and advantages of this invention clearer, the technical solutions of this invention will be clearly and completely described below in conjunction with the embodiments and accompanying drawings.

[0041] It should be noted that the embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0042] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature; "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0043] Terms such as “installation,” “connection,” “linking,” and “fixing” should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components, unless otherwise explicitly defined.

[0044] Terms such as "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. These are used solely for the purpose of describing the technical solutions of this invention and do not imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. For example, "above" or "below" the second feature can mean that the first and second features are in direct contact, or that they are in indirect contact through an intermediate medium; "above," "on top," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature; "below," "under," and "below" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0045] This invention provides a reading clamping device, including a clamping part 1, adapted to clamp a book to keep the book in an open state; the clamping part 1 includes a first clamping plate 11 and a second clamping plate 12, and a first elastic member 13 connecting the first clamping plate 11 and the second clamping plate 12 respectively; a first extension plate 111 and a second extension plate 112 extend from the first clamping plate 11 and are located on the same side at both ends of the first clamping plate 11; a first clamping opening 14 is formed between the first extension plate 111 and the second clamping plate 12, and a second clamping opening 15 is formed between the second extension plate 112 and the second clamping plate 12; a spine part 121 is provided on the second clamping plate 12, located between the first clamping opening 14 and the second clamping opening 15. In use, the spine faces the second clamping plate 12, and the spine part 121 supports and supports the spine, preventing the spine of the book from collapsing downwards, thereby improving efficiency and user experience.

[0046] In the following embodiment, the clamping part 1 includes a first clamping plate 11, a second clamping plate 12, and a first elastic member 13 that abuts against the first clamping plate 11 and the second clamping plate 12 respectively. A first clamping opening 14 and a second clamping opening 15 are formed between the first extension plate 111, the second extension plate 112, and the second clamping plate 12. For example, with the user's front, back, left, and right as coordinates, the first clamping opening 14 is on the right and the second clamping opening 15 is on the left. In use, it is preferable that the first clamping plate 11 is located above the second clamping plate 12. Example

[0047] like Figure 1-9As shown, this is a preferred embodiment of a reading clamping device provided by the present invention. The clamping part 1 includes a first clamping plate 11, a second clamping plate 12, and a first elastic member 13, which together form a clamp shape. The clamping part 1 includes, but is not limited to, the first clamping plate 11 and the second clamping plate 12 being hinged together, and the first elastic member 13 being a torsion spring or a spring sheet, which respectively abuts against the non-clamping ends of the first clamping plate 11 and the second clamping plate 12. Alternatively, the first clamping plate 11 and the second clamping plate 12 each have a top contact portion, and the two are in contact. The first elastic member 13 is a U-shaped spring sheet, and the opening end of the spring sheet forms a clamping opening between the first clamping plate 11 and the second clamping plate 12. That is, prior to this application, any clamp formed by two clamping plates and an elastic member could generally achieve this solution, and the structure of the clamping part 1 shown in the figure should not be used as a limitation.

[0048] Furthermore, a first operating part 113 extends to the other side of the first clamping plate 11; a second operating part 122 extends to the second clamping plate 12, and is positioned corresponding to the first operating part 113; the first operating part 113 and the second operating part 122 work together to open the first clamping slot 14 and the second clamping slot 15.

[0049] In this embodiment, the clamping part 1 adopts a conventional clamp structure. The first clamping plate 11 and the second clamping plate 12 are hinged together. A clamping opening is formed at one end of the clamping plate, and an operating part is formed at the other end. The clamping opening is normally closed by a torsion spring installed at the hinge. A first extension plate 111 and a second extension plate 112 extend outward from the first clamping plate 11. This outward extension can be understood as extending away from the first elastic member 13, thus forming a recess on the first clamping plate 11. The end of the second clamping plate 12 away from the elastic member is flush with the farthest ends of the two extension plates. That is, there is no recess on the second clamping plate 12. The first clamping opening 14 and the second clamping opening 15 are formed by the two extension plates on the first clamping plate 11 and the second clamping plate 12, respectively. The operating part extends from the first clamping plate 11 in a direction away from the extension plates, so that the first clamping plate 11 forms an overall "six"-shaped structure. Correspondingly, another operating part extends from the second clamping plate 12 in a direction away from the first clamping opening 14 and the second clamping opening 15.

[0050] In some further optimized embodiments, a positioning groove is provided in the middle of the spine portion 121, which is suitable for accommodating the spine of the book when the book is clamped, thereby facilitating quick positioning and preventing the book from sliding.

[0051] To ensure a good clamping effect, the edges of the first extension plate 111 and the second extension plate 112 do not extend beyond the edge of the second clamping plate 12. For example, the edges of the first extension plate 111 and the second extension plate 112 are aligned with the edge of the second clamping plate 12, or for example, the edges of the first extension plate 111 and the second extension plate 112 are located inside the edge of the second clamping plate 12.

[0052] Preferably, the first clamping plate 11 is hollowed out at the position corresponding to the spine 121, so that the upper part of the spine 121 is open, providing space for the middle part of the book when it is opened.

[0053] Furthermore, it also includes a pre-selection section 2 and / or a page-collecting section 3; both the pre-selection section 2 and the page-collecting section 3 are connected to the first clamping plate 11. The pre-selection section 2 is adapted to hold the pre-selected pages and / or press the movable pages that are not fixed by the clamping section 1. The page-collecting section 3 is adapted to hold or press the pages turned out from the pre-selection section 2, thereby creating conditions for users to carry out their learning plans, such as how many chapters to study or how many pages to read. At the same time, it also makes it easier to turn the pre-selected pages, optimizing product functions and user experience.

[0054] If only one pre-selection section 2 is provided, it is preferable to connect it to the position of the first clamp 14 corresponding to the first clamp 11, so as to better conform to the mainstream page-turning habit of books from right to left. Of course, the pre-selection section 2 can also be connected to the second clamp 12 by extending the pre-selection section 2, but the effect is worse. For example, multiple pre-selection sections 2 can be provided, and they can be connected to the first clamp 11 or the second clamp 12 respectively according to the actual needs.

[0055] When in use, the user pre-selects the pages to be studied according to actual needs. Then, the clamping part 1 clamps the remaining pages of the book to prevent these pages from being flipped around randomly. Next, the pre-selected pages are fixed by the pre-selection part 2, so that the user can start the predetermined study plan.

[0056] Furthermore, the pre-selection part 2 includes a bending part 22 and a pressure plate part 21. The two ends of the bending part 22 are respectively connected to the clamping part 1 and the pressure plate part 21, and the bending part 22 and the pressure plate part 21 are arranged at a certain angle, preferably less than or equal to 90 degrees; or the pre-selection part 2 includes a long strip of elastic pressure strip; or the pre-selection part 2 includes a pressure plate, one end of which is rotatably mounted on the first clamping plate 11 via a pivot column; or the pre-selection part 2 is a sub-clamping body, which is fixed to the first clamping plate 11; or the pre-selection part 2 includes a hinge seat, a third clamping plate and a second elastic member, and the third clamping plate forms a third clamping opening with the first clamping plate 11 through the hinge seat and the second elastic member.

[0057] In this embodiment, the pre-selection section 2 includes a bending section 22 and a pressure plate section 21, thereby forming a page slot between the bending section 22, the pressure plate section 21, and the first clamping plate 11. In use, the pre-selected pages are inserted into the page slot, and the uppermost pressure plate section 21 presses these pages down, keeping them in a position close to the clamping section 1. That is, the pre-selected pages can be pressed on the user's right side. After reading a page, the page can be turned to the left, while the remaining pre-selected pages will still be pressed on the right side. Thus, when turning these pages, it is not necessary to open the clamping section 1 every time, improving efficiency.

[0058] In some other embodiments, the pre-selection section 2 includes a long strip of book-pressing strip. The book-pressing strip is elastic and can press the pre-selected pages. For example, the book-pressing strip is connected to the first clamp 14 corresponding to the first clamp 11. The book-pressing strip can press the pre-selected pages on the user's right side. After reading a page, the page can be turned to the left, while the remaining pre-selected pages will still be pressed on the right side.

[0059] In some other embodiments, the pre-selection section 2 includes a pressure plate with a rotating shaft at one end. The shaft is rotatably connected to the first clamping plate 11. When it is necessary to press the pre-selected page, the pressure plate is rotated to press the pre-selected page. When it is not necessary to press the pre-selected page, the pressure plate can be rotated to the other side.

[0060] In some other embodiments, the preselection part 2 is a sub-clamp body, which is a small clamp with a complete structure. It can be a clamp with a general structure formed by two clamping plates and an elastic member, as described in this application. The sub-clamp body is fixed to the first clamping plate 11.

[0061] Furthermore, the bending portion 22 and / or the pressure plate portion 21 are elastic.

[0062] In some further optimized embodiments, both the bending portion 22 and the pressure plate portion 21 are made to have elastic properties, which improves the convenience of page turning and the effect of pressing the book. In addition, it can reduce the damage to the pages to a certain extent, especially when turning pages quickly, the pressure plate portion 21, which is made of harder material, is prone to tearing the book.

[0063] The page collection part 3 is connected to the first clamping plate 11 at the position corresponding to the second clamping opening 15, and the pre-selection part 2 is connected to the first clamping plate 11 at the position corresponding to the first clamping opening 14.

[0064] The page collection section 3 and the pre-selection section 2 can adopt the same shape structure. In this embodiment, the page collection section 3 and the pre-selection section 2 have the same shape structure. The page collection section 3 is located at the position of the first clamping plate 11 corresponding to the second clamping opening 15, and is symmetrically arranged with the pre-selection section 2 located at the first clamping opening 14.

[0065] It is easy to understand that the page-collecting section 3 and the pre-selection section 2 can adopt different shapes. For example, the page-collecting section 3 adopts the book-pressing strip described above, and the pre-selection section 2 adopts a bent and extended shape with a bent section 22 and a pressing plate section 21.

[0066] Furthermore, both the preselection section 2 and the page collection section 3 are smaller than or equal to the first clamping plate 11, or the volume of the preselection section 2 is smaller than or equal to the first clamping body, and the volume of the page collection section 3 is smaller than or equal to the second clamping body.

[0067] In this embodiment, preferably, the pre-selection part 2 and the page-collecting part 3 are both smaller than the first clamping plate 11, thus optimizing the structure so that the operation of the clamping part 1, the pre-selection part 2, and the page-collecting part 3 does not interfere with each other, and can better fix the book and the pre-selected pages.

[0068] Furthermore, the pre-selection section 2 and / or the page collection section 3 are movably connected to the clamping section 1.

[0069] The connection method can be selected from one or more of sliding connection, rotating connection, plug-in connection, and magnetic connection, so that the device can be adapted to the individual needs of different usage scenarios. For example, when the page margins are small, the clamping part 1 needs to clamp shallower. In this case, the pre-selection part 2 and the page-collecting part 3 need to be moved closer to the clamping part 1. Or, for example, when the book needs to be tilted, clamping too shallowly may cause the book to fall off. In this case, a clamping part 1 made of transparent material can be used to clamp the book deeper. In this case, the pre-selection part 2 and the page-collecting part 3 need to be moved further away from the clamping part 1 to clamp the book. Or, for example, the pre-selection part 2 and the page-collecting part 3 are not needed. When clamping a tablet, the pre-selection part 2 and the page-collecting part 3 can be removed by a detachable method such as plug-in or magnetic attraction.

[0070] In some further optimized embodiments, both the preselection section 2 and the page collection section 3 are slidably connected to the first clamping plate 11 so as to move their positions.

[0071] In some further optimized embodiments, the preselection part 2 and the page collection part 3 are provided with plug-in blocks at their respective bottoms, and a number of slots are provided at the positions of the first clamp 14 and the second clamp 15 corresponding to the first clamp 14. The positions of the preselection part 2 and the page collection part 3 can be changed by plugging them into different slots, or they can be removed and not used.

[0072] In some further optimized embodiments, the pre-selection section 2 and the page-collecting section 3 are respectively provided with bases at their bottoms. The bases are rotatably mounted on the first clamping plate 11. When needed, the openings of the pre-selection section 2 and the page-collecting section 3 are rotated downwards, i.e., towards the opening of the clamping section 1, so as to clamp or press the pages. When not in use, they can be rotated upwards as decorative parts or simply left idle.

[0073] Furthermore, it also includes a support member 4, which is movably connected to the second clamping plate 12, so that the support member 4 can optionally form an angle support with the clamping part 1.

[0074] The movable connections of the support member 4 include rotating connections, sliding connections, and detachable connections. This embodiment uses a combination of rotating and sliding connections as an example for illustrative explanation.

[0075] The clamping part 1 is provided with a connecting groove 16 and a storage groove 17. The connecting groove 16 is disposed on the second clamping plate 12, and the opening of the connecting groove 16 faces away from the first clamping plate 11. The support member 4 is provided with a connecting part 41. When the connecting part 41 is engaged with the connecting groove 16, the support member 4 has a first state in which it forms an angle support with the clamping part 1, thereby forming an angle between the clamped book and the table and placing it tilted on the table, which makes it convenient for the user to view and read. This is more in line with the physiological structure of the human body, reduces the degree of head bending, relieves cervical spine pressure, and prevents hunchback and myopia. When the connecting part 41 is engaged with the connecting groove 16, the support member 4 has a second state in which it is close to the clamping part 1.

[0076] The depth direction of the connecting groove 16 is set at an angle to the second clamping plate 12. In the preferred embodiment, the connecting groove 16 is set perpendicular or nearly perpendicular to the second clamping plate 12.

[0077] Since the length direction of the connecting groove 16 is set at an angle to the second clamping plate 12, after the connecting part 41 of the support member 4 is manually inserted into the connecting groove 16, the support member 4 and the groove wall of the connecting part 41 work together to set the second clamping plate 12 at an angle, thereby making the upper end of the book being clamped away from the tabletop, and finally making the book and the tabletop form an angle, that is, making the side of the book away from the user tilted higher, so as to make reading more comfortable.

[0078] The second state in which the support member 4 is close to the clamping part 1 includes the support member 4 being in contact with or parallel to one of the clamping plates of the clamping part 1, thereby reducing the volume when stored. In this embodiment, in the second state, the support member 4 is close to the second clamping plate 12, and the remaining part is parallel to the second clamping plate 12. In other embodiments, in the second state, the support member 4 and the second clamping plate 12 are located on the same plane.

[0079] Furthermore, the storage slot 17 and the connecting slot 16 are arranged adjacent to each other and are connected, that is, the opening of the storage slot 17 coincides with the opening of the connecting slot 16, forming a conversion part 161, which unifies the operation path of the first state and the second state and improves efficiency. For example, when the learning ends, the reading clamping device is converted from the first state to the second state. Simply pull the support 4 out of the connection and then insert it into the storage slot 17.

[0080] Furthermore, it also includes an extension wall 18 connected to the clamping part 1; a limiting block 19 connected to the extension wall 18 and located at the end of the extension wall 18 away from the clamping part 1; the limiting block 19, the extension wall 18, and the clamping part 1 together form a storage groove 17.

[0081] In this embodiment, the extension wall 18 is located on the second clamping plate 12, and extends from one end of the connecting groove 16 toward the operating part to the other end, so that the extension wall 18 is C-shaped. In this embodiment, as a further optimization, the shape of the limiting block 19 is also C-shaped, so that the storage groove 17 is a C-shaped recess. In some other embodiments, limiting blocks 19 can be provided on the left and right sides of the extension wall 18 as an alternative.

[0082] Furthermore, a conversion part 161 is provided at the opening of the connecting groove 16, and the conversion part 161 is connected to the storage groove 17; it also includes a rotating shaft part 6, which is connected to the conversion part 161; the connecting part 41 is rotatably and slidably connected to the conversion part 161 through the rotating shaft part 6.

[0083] The support member 4 achieves the switching between the first state and the second state through the connecting part 41, the rotating part 6, and the conversion part 161. For example, when switching from the first state to the second state, the connecting part 41 is slid out of the connecting groove 16 and slid into the storage groove 17 through the conversion part 161.

[0084] When a book or tablet is held by the clamping part 1 and needs to be tilted to face the user, the support member 4 is inserted into the connecting groove 16, so that the support member 4 and the clamping part 1 form an angle support, which constitutes the first state; when the support member 4 or this reading clamping device is not needed, the support member 4 can be inserted into the storage groove 17, so that the support member 4 fits against the clamping part 1, which constitutes the second state, so that the size of the reading clamping device is compressed for storage and other operations.

[0085] The angle between the clamped object and the table is determined by the length of the support 4 or the angle between the support 4 and the clamping part 1. Preferably, in this embodiment, the size of the clamped object matches the size of the primary school textbook, and the angle with the table is degrees, which can simultaneously take into account the reading and writing experience.

[0086] Theoretically, the angle between the clamped object and the table can be 2-89 degrees, with the preferred range being 10-30 degrees. This can be achieved by assembling support parts of different lengths 4 at the time of product delivery.

[0087] In this embodiment, a long, narrow hinged through hole 42 is provided in the connecting part 41. The rotating shaft part 6 is fixed to the conversion part 161 and passes through the hinged through hole 42, so that the support member 4 rotates and slides to connect the conversion part 161. When the connecting part 41 slides out from the connecting groove 16 or from the receiving groove 17 to the conversion part 161, the rotating shaft part 6 and the hinged through hole 42 cooperate to prevent the connecting part 41 from coming out of the conversion part 161. Then, the support member 4 is rotated so that the connecting part 41 faces the receiving groove 17 or the connecting groove 16, thus completing the conversion between the first state and the second state.

[0088] Furthermore, it also includes anti-slip foot sleeves 5, which are fitted or glued to the end of the support member 4 away from the clamping part 1, suitable for preventing slippage of the support member 4. In this embodiment, the lower end of the support member 4 extends with two support feet, and the two anti-slip foot sleeves 5 are respectively fitted onto one support foot. Example

[0089] As a variation of the above embodiment 1, the cooperation between the rotating shaft 6 and the hinged through hole 42 is replaced by the cooperation between the rotating shaft 6 and the sliding groove.

[0090] Specifically, a sliding groove is provided in the conversion part 161, which extends to the connecting groove 16. The rotating shaft part 6 is fixed to the connecting part 41 and connected to the sliding groove, so that the support member 4 rotates and slides to connect the conversion part 161. When the connecting part 41 slides out from the connecting groove 16 or from the storage groove 17 to the conversion part 161, the cooperation between the rotating shaft part 6 and the sliding groove wall restricts the connecting part 41 from coming out of the conversion part 161. Example

[0091] As a variation of the above embodiment 1, both the pre-selection section 2 and the page collection section 3 adopt a clip structure.

[0092] Specifically, in one embodiment, the pre-selection section 2 is connected to the first clamping plate 11. The pre-selection section 2 includes a hinge seat, a third clamping plate, and a second elastic member. The third clamping plate forms a third clamping opening with the first clamping plate 11 through the hinge seat and the second elastic member. For example, a protruding hinge seat is provided in the middle of the third clamping plate, and a rotating shaft passes through the hinge seat, so that the third clamping plate is hinged to the outside of the first clamping plate 11, that is, the side away from the second clamping plate 12, and the third clamping opening is normally closed by an elastic member such as a torsion spring or a compression spring; or, for example, the hinge seat includes protrusions respectively provided on the outer side of the first clamping plate 11 and the inner side of the third clamping plate, and a rotating shaft passes through the hinge seat, so that the third clamping plate is hinged to the outside of the first clamping plate 11. Similarly, the page assembly section 3 can adopt the same structural construction.

[0093] In some other embodiments, the preselection section 2 and the page collection section 3 are both sub-clamps. The sub-clamp is a small clip with a complete structure, which is connected to the outside of the first clamping plate 11 by a detachable plug-in or fixed method.

[0094] This utility model discloses a reading clamping device. By extending a first extension plate and a second extension plate from a first clamping plate, which respectively form clamping openings with the second clamping plate, the obstruction of the book content by the first clamping plate is reduced. Furthermore, by providing a spine section on the second clamping plate, the spine is supported and supported, preventing it from sagging, effectively improving learning efficiency and user experience. Additionally, through a movable support member, an angle support can be optionally formed with the clamping part, allowing the book held by the clamping part to form an angle with the tabletop, providing a reading angle more in line with human physiological structure, thus facilitating user viewing and reading, relieving cervical spine pressure, and reducing the probability of hunchback and myopia.

[0095] The above embodiments only illustrate a portion of the implementation methods of the present invention. Any modifications, substitutions, and improvements made by those skilled in the art without departing from the inventive concept of the present invention, without creative effort, are all within the protection scope of the present invention.

Claims

1. A reading clamping device, comprising a clamping part (1) adapted to clamp a book so as to keep the book in an open state; characterized in that: The clamping part (1) includes a first clamping plate (11) and a second clamping plate (12), and a first elastic member (13) that connects the first clamping plate (11) and the second clamping plate (12) respectively. A first extension plate (111) and a second extension plate (112) extend from the first clamping plate (11) and are located on the same side at both ends of the first clamping plate (11); A first clamping opening (14) is formed between the first extension plate (111) and the second clamping plate (12), and a second clamping opening (15) is formed between the second extension plate (112) and the second clamping plate (12). The second clamp (12) has a spine (121) located between the first clamp (14) and the second clamp (15).

2. The reading clamping device according to claim 1, characterized in that, A first operating part (113) extends on the other side of the first clamping plate (11). A second operating part (122) extends from the second clamping plate (12), and its position corresponds to the first operating part (113). The first operating part (113) and the second operating part (122) work together to open the first clamp (14) and the second clamp (15).

3. The reading clamping device according to claim 1, characterized in that, A positioning groove is provided in the middle of the spine (121) so that the spine of the book can be accommodated when the book is clamped.

4. The reading clamping device according to any one of claims 1-3, characterized in that, The edges of the first extension plate (111) and the second extension plate (112) do not extend beyond the edge of the second clamping plate (12); The first clamp (11) is hollowed out at the position corresponding to the spine (121), so that the upper part of the spine (121) is hollowed out.

5. The reading clamping device according to claim 4, characterized in that, It also includes a pre-selection section (2) and / or a page collection section (3); The pre-selection section (2) and the page collection section (3) are both connected to the first clamping plate (11). The pre-selection section (2) is adapted to clamp the pre-selected page and / or press the movable page that is not fixed by the clamping section (1). The page collection section (3) is adapted to clamp or press the page that is turned out from the pre-selection section (2).

6. The reading clamping device according to claim 5, characterized in that, The pre-selection part (2) includes a bending part (22) and a pressure plate part (21). The two ends of the bending part (22) are respectively connected to the clamping part (1) and the pressure plate part (21), and the bending part (22) and the pressure plate part (21) are arranged to have a certain included angle. Or the preselection section (2) may include a long, elastic pressure strip; Alternatively, the pre-selection part (2) may include a pressure plate, one end of which is rotatably mounted on the first clamping plate (11) via a rotating shaft column. Alternatively, the pre-selection part (2) may be a sub-clamp, which is fixed to the first clamping plate (11). Alternatively, the preselection part (2) may include a hinge seat, a third clamping plate, and a second elastic member. The third clamping plate forms a third clamping opening with the first clamping plate (11) through the hinge seat and the second elastic member.

7. The reading clamping device according to any one of claims 1-3, 5, and 6, characterized in that, It also includes a support member (4) that is movably connected to the second clamping plate (12), so that the support member (4) can optionally form an angle support with the clamping part (1).

8. The reading clamping device according to claim 7, characterized in that, The clamping part (1) is provided with a connecting groove (16) and a storage groove (17). The support member (4) is provided with a connecting part (41); When the connecting part (41) is engaged in the connecting groove (16), the support member (4) has a first state of forming an angle support with the clamping part (1), thereby forming an angle between the clamped book and the desktop and placing it tilted on the desktop; When the connecting part (41) is engaged in the connecting groove (16), the support member (4) has a second state that is close to the clamping part (1).

9. The reading clamping device according to claim 8, characterized in that, The storage slot (17) and the connecting slot (16) are arranged adjacent to each other and are connected; It also includes an extension wall (18) and a limiting block (19), as well as a rotating shaft (6). The extension wall (18) is connected to the clamping part (1), and the limiting block (19) is connected to the extension wall (18). The limiting block (19), the extension wall (18), and the clamping part (1) together form the storage groove (17). A conversion part (161) is provided at the opening of the connecting groove (16), and the conversion part (161) is connected to the storage groove (17); The rotating shaft (6) is connected to the conversion part (161). The connecting part (41) is rotatably connected to the conversion part (161) via the rotating shaft part (6).

10. The reading clamping device according to claim 8 or 9, characterized in that, It also includes anti-slip foot covers (5), which are fitted or glued to the end of the support (4) away from the clamping part (1).

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