Book clamping device

Abstract

A book clamp device comprises a clamp body (1) suitable for clamping an object, and further comprises a supporting piece (2). The supporting piece (2) is movably connected with the clamp body (1) and suitable for enabling the supporting piece (2) and the clamp body (1) to selectively form angle support, so that an included angle is formed between a clamped object and a table top, and the clamped object is obliquely arranged on the table top. According to the book end device, the movable supporting piece is arranged on the end body, so that the supporting piece and the end body form angle support selectively, an included angle can be formed between an object clamped by the end body and a table top, a reading angle better conforming to the physiological structure of a human body is provided, a user can watch and read conveniently, the cervical vertebra pressure is relieved, and the book end device is suitable for popularization and application. And humpback and myopia can be prevented.

Description

Technical Field

[0001] The utility model relates to the field of stationery, in particular to a book clip device. Background Art

[0002] When reading, since the pages of a book are prone to swing, especially when there is wind, it greatly affects the reading efficiency and experience. Therefore, many people solve this problem by using a clip to hold the pages of a book.

[0003] However, since most current desktops are set horizontally, and the physiological structure of the human body determines that when looking at a horizontal desktop, one needs to lower the head. Over time, it is easy to cause health problems such as cervical spine diseases, myopia, and hunchback.

[0004] Therefore, it is necessary to provide a book clip device that can provide a reading angle. Summary of the Invention

[0005] To achieve the above object, the utility model provides the following technical solutions:

[0006] A book clip device includes a clip body 1 adapted to hold an object, and further includes a support member 2; the support member 2 is movably connected to the clip body 1 and is adapted to selectively form an angular support with the clip body 1, so that an included angle is formed between the object held and the desktop, and thus the object is placed obliquely on the desktop.

[0007] Further, the support member 2 is rotatably connected to the clip body 1; the support member 2 has a first state of forming an angular support with the clip body 1 and a second state of fitting with the clip body 1. By rotating the support member 2, the support member 2 can be switched between the first state and the second state.

[0008] Further, a first limiting portion 12 is provided on the clip body 1, and a first mating portion 22 is provided on the support member 2. The first mating portion 22 is in limiting cooperation with the first limiting portion 12 and is adapted to keep the support member 2 in the first state; and / or a second limiting portion 13 is provided on the clip body 1, and a second mating portion 23 is provided on the support member 2. The second mating portion 23 is in limiting cooperation with the second limiting portion 13 and is adapted to keep the support member 2 in the second state.

[0009] Further, a hinge groove 11 is provided on the clamping body 1, and a hinge block 21 is provided on the support member 2. The hinge groove 11 and the hinge block 21 are rotatably connected. Along the rotation direction of the support member 2, a first limiting portion 12 and a second limiting portion 13 are respectively arranged at the front and rear ends of the hinge groove 11. A matching portion is provided on the hinge block 21. When the matching portion cooperates with the first limiting portion 12, the support member 2 is maintained in a first state. When the matching portion cooperates with the second limiting portion 13, the support member 2 is maintained in a second state. Alternatively, a first matching portion 22 and a second matching portion 23 are respectively provided on the support member 2. The first matching portion 22 and the first limiting portion 12 act together to maintain the support member 2 in the first state, and the second matching portion 23 and the second limiting portion 13 act together to maintain the support member 2 in the second state.

[0010] Further, the first limiting portion 12 includes a first clamping plate 121 and a first clamping block 122 provided at the end of the first clamping plate 121. An avoidance groove 211 is provided on the hinge block 21 for avoiding the first limiting portion 12, and the first matching portion 22 is provided in the avoidance groove 211.

[0011] Further, the support member 2 includes a foot support portion 24 and the hinge block 21. The hinge block 21 protrudes from one end of the foot support portion 24, and at least a part of the hinge block 21 is received in the hinge groove 11. The second limiting portion 13 includes a second clamping plate 131 and a clamping groove 132 provided at the end of the second clamping plate 131. The second matching portion 23 includes a second clamping block provided on the side of the hinge block 21 facing the foot support portion 24.

[0012] Further, a first guiding surface 123 is provided on at least one of the first limiting portion 12 and the first matching portion 22 for guiding the limiting cooperation between the first limiting portion 12 and the first matching portion 22. A second guiding surface 231 is provided on at least one of the second limiting portion 13 and the second matching portion 23 for guiding the limiting cooperation between the second limiting portion 13 and the second matching portion 23.

[0013] Further, several or several groups of the support members 2 are provided. The lengths of different support members 2 are different, or the lengths of support members 2 in different groups are different.

[0014] Further, the support member 2 is a member with a telescopic length, or the support member 2 is a foldable and retractable member. By changing the length of the support member 2, the angle between the clamped object and the tabletop is adjusted.

[0015] Further, the support member 2 and the clamping body 1 are detachably connected through a mounting block and a mounting groove; the mounting block and the mounting groove are in plug-in fit or sliding fit, so that the support member 2 can be assembled to the clamping body 1 as needed.

[0016] In a book clip device of the present utility model, by providing a movable support member on the clamping body, the support member can selectively form an angular support with the clamping body, so that the object clamped by the clamped body can form an included angle with the tabletop, providing a reading angle that better conforms to the human physiological structure, thereby facilitating the user to view and read. Description of the Drawings

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention, and those of ordinary skill in the art can obtain other drawings based on these drawings without creative efforts.

[0018] Figure 1 It is a schematic structural diagram of a book clip device in the second state disclosed in Embodiment 1 of the present utility model.

[0019] Figure 2 It is a partial structural schematic diagram of the book clip device in the first state of Embodiment 1.

[0020] Figure 3 For Figure 2 It is a structural schematic diagram from another perspective of the structure.

[0021] Figure 4 For Figure 1 It is a sectional structural schematic diagram of the structure.

[0022] Figure 5 For Figure 2 It is a sectional structural schematic diagram of the structure.

[0023] Figure 6 It is a structural schematic diagram of the support member.

[0024] Figure 7 For Figure 6 It is a structural schematic diagram from another perspective of the structure.

[0025] Figure 8 It is a structural schematic diagram of the clamping body.

[0026] Description of the Reference Numerals:

[0027] 1. Clamping body; 11. Hinge groove; 12. First limiting portion; 13. Second limiting portion; 121. First buckle plate; 122. First buckling block; 123. First guiding surface; 131. Second buckle plate; 132. Buckling groove;

[0028] 2. Support member; 21. Hinge block; 22. First mating part; 23. Second mating part; 24. Foot support part; 211. Avoidance groove; 231. Second guiding surface. Detailed implementation manner

[0029] To make the objectives, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments and the drawings.

[0030] It should be noted that the embodiments described below in conjunction with the reference drawings are exemplary and are intended to explain the present invention and should not be construed as a limitation to the present invention.

[0031] For example, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one of such features; the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0032] For example, the terms such as "mounted", "connected", "connected to", "fixed" and the like should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection or an integral body; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and may be the communication inside two elements or the interaction relationship between two elements, unless otherwise clearly defined.

[0033] For example, the orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the technical solutions of the present invention, rather than indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation. For example, the first feature being "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium; the first feature being "above", "over" and "on" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature; the first feature being "below", "under" and "beneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0034] Embodiment 1

[0035] As Figure 1-8 shown, a preferred embodiment of a book clip device provided by the present invention includes a clip body 1 having a clip opening and adapted to hold an object; it further includes a support member 2; the support member 2 is movably connected to the clip body 1 and is adapted to selectively form an angular support with the clip body 1, so that an included angle is formed between the object being held and the tabletop, and the object is placed obliquely on the tabletop, facilitating viewing and reading by the user, being more in line with the physiological structure of the human body, reducing the amplitude of lowering the head, relieving cervical spine pressure, and preventing hunchback and myopia.

[0036] When in use, for example, when reading a book, the book is held by the clip body 1 to prevent the pages from flipping randomly; the support member 2 raises the end of the book away from the user, changing the orientation of the book from vertical to the horizontal plane upwards to facing the user, so that the user can view the book without excessive head lowering or even without lowering the head. Similarly, when reading a tablet computer, the clip body 1 can be clipped to the top of the tablet, and the support member 2 is used to tilt the tablet so that its screen faces the user.

[0037] It should be noted that as long as the clip body 1 has the function of holding an object, this solution can be implemented, and the structure of the clip body 1 shown in the drawings should not be used as a limitation here.

[0038] The movable connection of the support member 2 includes rotational connection, sliding connection, and detachable connection. In this embodiment, the rotational connection is taken as an example for illustration.

[0039] The support member 2 is rotationally connected to the clip body 1; the support member 2 has a first state of forming an angular support with the clip body 1 and a second state of fitting with the clip body 1. Rotating the support member 2 drives the support member 2 to switch between the first state and the second state.

[0040] Furthermore, in order to keep the support member 2 in the first state or the second state, a limiting structure is selectively provided. For example, a first limiting portion 12 is provided on the clip body 1, and a first matching portion 22 is provided on the support member 2, which is in limiting cooperation with the first matching portion 22 and is adapted to keep the support member 2 in the first state; or for example, a second limiting portion 13 is provided on the clip body 1, and a second matching portion 23 is provided on the support member 2, which is in limiting cooperation with the second matching portion 23 and is adapted to keep the support member 2 in the second state. The first limiting structure and the second limiting structure can be provided alternatively or simultaneously.

[0041] Specifically, the clip body 1 adopts a conventional clip structure, including a pair of clamping plates hinged together, a clip opening is formed at one end of the clamping plates, an operation portion is formed at the other end, and the clip opening is kept normally closed by a button spring installed at the hinge.

[0042] The clamp body 1 and the support member 2 are rotationally connected via a hinge groove 11 and a hinge block 21. For example, the hinge groove 11 can be provided on the support member 2, and the hinge block 21 is provided on the outer wall of the clamp body 1. Or, for example, in the present embodiment, the hinge groove 11 is provided on the outer side of the clamp body 1, and the hinge block 21 is provided on the support member 2. The hinge block 21 is installed in the hinge groove 11, and the rotational connection between the two is achieved via a rotating shaft.

[0043] Along the rotation direction of the support member 2, a first limit portion 12 and a second limit portion 13 are respectively provided at the front and rear ends of the hinge groove 11. In the present embodiment, the rotation direction of the support member 2 is distributed along the front and rear direction of the user; in other embodiments, the rotation direction of the support member 2 can be set to be distributed along the left and right direction of the user.

[0044] It should be noted that the first limiting portion 12 and the second limiting portion 13 may be disposed in the hinge slot 11 , or may be disposed outside the hinge slot 11 but adjacent to the hinge slot 11 .

[0045] Correspondingly, a matching portion is provided on the hinge block 21, and when the matching portion cooperates with the first limiting portion 12, the support member 2 is maintained in the first state, and when the matching portion cooperates with the second limiting portion 13, the support member 2 is maintained in the second state; or, a first matching portion 22 and a second matching portion 23 are provided on the hinge block 21, and the first matching portion 22 and the first limiting portion 12 act together to keep the support member 2 in the first state, and the second matching portion 23 and the second limiting portion 13 act together to keep the support member 2 in the second state.

[0046] When only one matching portion is provided, the first limiting portion 12 and the second limiting portion 13 are both provided in the hinge groove 11. The mechanical matching between the first limiting portion 12 and the matching portion, and between the second limiting portion 13 and the matching portion can be achieved by a combination of a convex point and a concave groove, for example, the matching portion is provided as a concave groove, when the convex point of the first limiting portion 12 is inserted into the concave groove, the support member 2 can be kept in the first state of being stretched out for use, and when the convex point of the second limiting portion 13 is inserted into the concave groove, the support member 2 can be kept in the second state of being fitted to the clamp body 1. As a simple replacement, the combination of the first limiting portion 12 and the matching portion, and between the second limiting portion 13 and the matching portion can be achieved by a combination of extruded ribs.

[0047] When the first matching portion 22 and the second matching portion 23 are provided at the same time, the first limiting portion 12 and the second limiting portion 13 may not be limited in the hinge groove 11 .

[0048] For example, in this embodiment, the first matching portion 22 and the second matching portion 23 are both arranged on the hinge block 21, and the first limiting portion 12 and the second limiting portion 13 are both arranged in the hinge groove 11, respectively located at the front and rear ends of the support member 2 in the rotation direction.

[0049] The support member 2 includes a hinge block 21 and a footrest portion 24. The hinge block 21 protrudes from one end of the footrest portion 24, making the entire support member 2 in an "L" shape. At least part of the hinge block 21 is received in the hinge groove 11. In this embodiment, when the support member 2 is in the first state, the hinge block 21 is entirely received in the hinge groove 11, and when in the second state, part of the hinge block 21 is received in the hinge groove 11.

[0050] The first limiting portion 12 includes a first clamping plate 121 and a first clamping block 122 provided at the end of the first clamping plate 121; an avoidance groove 211 is provided on the hinge block 21, adapted to avoid the first limiting portion 12, and the first engaging portion 22 is provided in the avoidance groove 211. In this embodiment, preferably, the avoidance groove 211 extends from the hinge block 21 to the footrest portion 24.

[0051] The second limiting portion 13 includes a second clamping plate 131 and a clamping groove 132 provided at the end of the second clamping plate 131; the second engaging portion 23 includes a second clamping block provided on the side of the hinge block 21 facing the footrest portion 24.

[0052] In some other embodiments, both the first engaging portion 22 and the second engaging portion 23 are provided at positions on the support member 2 other than the hinge block 21. Both the first limiting portion 12 and the second limiting portion 13 are provided outside the hinge groove 11, and both the first limiting portion 12 and the second limiting portion 13 are of a clamping plate structure; both the first engaging portion 22 and the second engaging portion 23 are engaging grooves that cooperate with the clamping plate structure, and are respectively located on two sides of the footrest portion 24 distributed in the opposite directions along the rotation direction of the support member 2.

[0053] Furthermore, at least one of the first limiting portion 12 and the first engaging portion 22 is provided with a first guiding surface 123, adapted to guide the limiting cooperation between the first limiting portion 12 and the first engaging portion 22, so that during the process of the support member 2 switching from the second state to the first state, the first engaging portion 22 is snapped into the first limiting portion 12.

[0054] At least one of the second limiting portion 13 and the second engaging portion 23 is provided with a second guiding surface 231, adapted to guide the limiting cooperation between the second limiting portion 13 and the second engaging portion 23, so that during the process of the support member 2 switching from the first state to the second state, the second engaging portion 23 is snapped into the second limiting portion 13.

[0055] In this embodiment, a first guiding surface 123 is provided on the side of the first clamping block 122 facing the support member 2; a second guiding surface 231 is provided on the side of the second clamping block facing away from the footrest portion 24.

[0056] In this embodiment, a book clip device is provided with a rotatable support member 2 on the clip body 1. The clip body 1 holds a book or a learning tablet. When it is necessary to tilt it towards the user, the support member 2 is rotated so that the support member 2 forms an angular support with the clip body 1, constituting the first state. When the support member 2 or this book clip device is not needed, the support member 2 can be rotated to fit with the clip body 1, forming the second state, so as to compress the body shape of the book clip device for operations such as storage and hiding.

[0057] The included angle between the clamped object and the desktop is determined by the length of the support member 2 or the included angle between the support member 2 and the clip body 1. Preferably, in this embodiment, the included angle between the clamped object and the desktop is 12 degrees, which can take into account both the reading and writing experiences.

[0058] Theoretically, the included angle between the clamped object and the desktop can be 2 - 89 degrees, and the preferred range value is 10 - 30 degrees, which can be achieved by assembling support members 2 with different lengths during product factory production.

[0059] Embodiment Two

[0060] As a further optimized solution of the above Embodiment One, by setting multiple groups of the above support members 2, the included angle between the clamped object and the desktop is adjusted, so as to meet the needs of different users or the same user in different scenarios.

[0061] Specifically, there are several or several groups of the above support members 2. The support members 2 can be nested or arranged, and are respectively movably connected to the clip body 1, preferably rotatably connected.

[0062] The lengths of different support members 2 are different, or the lengths of different groups of support members 2 are different. By selecting different support members 2, the object clamped by this book clip device has different tilt angles with the desktop, providing options for the user and further optimizing the product usage experience.

[0063] Embodiment Three

[0064] As another further optimized solution of the above Embodiment One, by setting multiple groups of the above support members 2, the included angle between the clamped object and the desktop is adjusted, so as to meet the needs of different users or the same user in different scenarios.

[0065] Specifically, the support member 2 is a member with a telescopic length, or the support member 2 is a member that can be folded and stored. By telescoping the support member 2 or folding part of the support member 2, the length of the support member 2 is changed, thereby adjusting the angle between the clamped object and the desktop.

[0066] Embodiment Four

[0067] As another implementation of the first embodiment above, the movable connection between the support member 2 and the clip body 1 is a detachable plug-in connection or a sliding connection. When the support member 2 is assembled to the clip body 1, corresponding to the first state, the object to be clamped can be inclined on the desktop. When the support member 2 is detached from the clip body 1, it corresponds to the second state.

[0068] Specifically, the support member 2 and the clip body 1 are detachably connected through a mounting block and a mounting groove; for example, a mounting block is provided on the support member 2 and a mounting groove is provided on the clip body 1.

[0069] The mounting block is directly inserted and matched with the mounting groove, or a channel is provided in the mounting groove. The mounting block is assembled into the mounting groove and can slide along the channel, so that the support member 2 can be assembled to the clip body 1 as needed.

[0070] In a book clip device of the present utility model, by providing a movable support member on the clip body, the support member can selectively form an angular support with the clip body, so that the object clamped by the clip body can form an included angle with the desktop, providing a reading angle that more conforms to the human physiological structure, thereby facilitating the user to view and read, and further relieving the cervical spine pressure, as well as preventing hunchback and myopia.

[0071] The above embodiments only represent a part of the implementation manners of the present invention. Without departing from the inventive concept of the present invention, several deformations, substitutions, and improvements made by those skilled in the art without creative labor all fall within the protection scope of the present invention.

Claims

1. A book clip device, comprising a clip body (1) adapted to hold an object, characterized in that: It further comprises a support member (2); The support member (2) is movably connected to the clip body (1) and is adapted to selectively form an angular support with the clip body (1), so that an included angle is formed between the object held and the tabletop, and thus the object is placed obliquely on the tabletop.

2. The book clip device according to claim 1, characterized in that, The support member (2) is rotatably connected to the clip body (1); The support member (2) has a first state of forming an angular support with the clip body (1) and a second state of fitting against the clip body (1). By rotating the support member (2), the support member (2) can be switched between the first state and the second state.

3. The book clip device according to claim 2, characterized in that, A first limiting portion (12) is provided on the clip body (1), and a first mating portion (22) is provided on the support member (2). The first mating portion (22) is in limiting cooperation with the first limiting portion (12) and is adapted to keep the support member (2) in the first state; And / or a second limiting portion (13) is provided on the clip body (1), and a second mating portion (23) is provided on the support member (2). The second mating portion (23) is in limiting cooperation with the second limiting portion (13) and is adapted to keep the support member (2) in the second state.

4. The book clip device according to claim 2, characterized in that, A hinge groove (11) is provided on the clip body (1), and a hinge block (21) is provided on the support member (2). The hinge groove (11) and the hinge block (21) are rotatably connected; Along the rotation direction of the support member (2), a first limiting portion (12) and a second limiting portion (13) are respectively provided at the front and rear ends of the hinge groove (11); A mating portion is provided on the hinge block (21). When the mating portion cooperates with the first limiting portion (12), the support member (2) is kept in the first state. When the mating portion cooperates with the second limiting portion (13), the support member (2) is kept in the second state; or a first mating portion (22) and a second mating portion (23) are respectively provided on the support member (2). The first mating portion (22) and the first limiting portion (12) act together to keep the support member (2) in the first state, and the second mating portion (23) and the second limiting portion (13) act together to keep the support member (2) in the second state.

5. The book clip device according to claim 4, characterized in that, The first limiting portion (12) includes a first clamping plate (121) and a first clamping block (122) provided at the end of the first clamping plate (121); An avoidance groove (211) is provided on the hinge block (21) and is adapted to avoid the first limiting portion (12). The first mating portion (22) is provided in the avoidance groove (211).

6. The book clip device according to claim 4, wherein, The support member (2) includes a foot support portion (24) and the hinge block (21). The hinge block (21) protrudes from one end of the foot support portion (24), and at least part of the hinge block (21) is received in the hinge groove (11); The second limiting portion (13) includes a second clamping plate (131) and a clamping groove (132) provided at the end of the second clamping plate (131); The second mating portion (23) includes a second clamping block provided on the side of the hinge block (21) facing the foot support portion (24).

7. The book clip device according to any one of claims 4-6, characterized in that, The first guiding surface (123) is provided on at least one of the first limiting portion (12) and the first mating portion (22), and is adapted to guide the limiting fit between the first limiting portion (12) and the first mating portion (22); The second guiding surface (231) is provided on at least one of the second limiting portion (13) and the second mating portion (23), and is adapted to guide the limiting fit between the second limiting portion (13) and the second mating portion (23).

8. The book clip device according to any one of claims 2-6, characterized in that, A plurality of or a plurality of groups of the support members (2) are provided; The lengths of different support members (2) are different, or the lengths of support members (2) in different groups are different.

9. The book clip device according to any one of claims 2-6, characterized in that, The support member (2) is a member with a telescopic length, or the support member (2) is a collapsible and retractable member, and the angle between the object to be clamped and the tabletop is adjusted by changing the length of the support member (2).

10. The book clip device according to claim 1, characterized in that, The support member (2) and the clamping body (1) are detachably connected through a mounting block and a mounting groove; The mounting block and the mounting groove are in plug-in fit or sliding fit, so that the support member (2) can be assembled to the clamping body (1) as required.

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