Reading stand supporting structure

Abstract

The utility model belongs to the technical field of stationery and sporting goods, and particularly discloses a reading stand supporting structure which comprises a [-shaped base and a supporting rod. The U-shaped base comprises a bottom plate and auxiliary supporting plates arranged at the two ends of the bottom plate respectively. The top of the bottom plate is connected with supporting rods. The auxiliary supporting plate is arranged in the bottom plate in a folding and unfolding manner, so that the [-shaped base has a folding state and an unfolding state and can be switched between the folding state and the unfolding state. According to the utility model, a vertical or horizontal support panel can be simultaneously taken into consideration, the stability is good, and the practicability is strong.

Description

Technical Field

[0001] The utility model belongs to the technical field of stationery and sports goods, and particularly relates to a support structure of a reading stand. Background Art

[0002] A reading stand is a very practical reading aid, also known as a reader stand or a book stand. It is mainly used to support books or other reading materials (such as magazines and newspapers, etc.), and can provide a stable, comfortable and adjustable reading environment for readers, so as to improve the reading experience and relieve the fatigue of the cervical vertebra and eyes caused by long-term reading.

[0003] Traditional reading stands mainly include vertical reading stands and horizontal reading stands. The vertical reading stand mainly includes a base, a lifting component and a panel. The base is placed on the tabletop. The lifting component is used to connect the base and the panel and can adjust the distance between the base and the panel. The panel is used to place books, etc. Although the vertical reading stand can be adjusted in height, most current vertical reading stands are almost of a fixed shape and are difficult to store. The horizontal reading stand mainly includes legs and a panel. The legs are used to support the panel, and a triangular structure is formed among the legs, the panel and the tabletop. Although the horizontal reading stand can adjust the inclination angle of the panel and is convenient for storage, it cannot adjust the height between the panel and the tabletop.

[0004] In order to expand the uses of the reading stand, how to achieve both vertical or horizontal adjustment has become an urgent problem to be solved by those skilled in the art. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a support structure of a reading stand, which can not only support the panel both vertically and horizontally at the same time, but also has good stability and strong practicability.

[0006] A support structure of a reading stand includes a U-shaped base and a support rod; the U-shaped base includes a bottom plate, and also includes auxiliary support plates respectively arranged at both ends of the bottom plate; the top of the bottom plate is connected to the support rod; the auxiliary support plates are arranged in the bottom plate in a manner that they can be closed and opened, so that the U-shaped base has a closed state and an open state and can be switched between the closed state and the open state.

[0007] Further, the support rod is a telescopic support rod. When the U-shaped base is in the closed state, the support structure of the reading stand is in a horizontal support state during use; when the U-shaped base is in the open state, the support structure of the reading stand is in a vertical support state during use.

[0008] Further, the auxiliary support plate is hinged to the bottom plate; a receiving groove is further provided at the bottom of the bottom plate, and one end of the auxiliary support plate is hinged and arranged in the receiving groove of the bottom plate.

[0009] Further, the bottom plate of the U-shaped base is in a runway-like structure; the bottom plate is divided into a front half and a rear half along the long side direction of the bottom plate, the accommodating groove is arranged at the bottom of the front half of the bottom plate, and the support rod is arranged at the top of the rear half of the bottom plate.

[0010] Further, the shape of the auxiliary support plate matches the shape of the accommodating groove, and when the U-shaped base is in a closed state, the auxiliary support plate is completely embedded in the accommodating groove.

[0011] Further, there is more than one first anti-slip portion on the bottom plate, and there is also more than one second anti-slip portion on each auxiliary support plate.

[0012] Further, a first connecting portion is provided on the bottom plate, a second connecting portion is provided on the support rod, and the bottom plate and the support rod are detachably connected through the first connecting portion and the second connecting portion.

[0013] Further, the upper surface of the auxiliary support plate is in an arc-shaped structure, the edge is smoothly processed, and the thickness of the auxiliary support plate gradually decreases from the hinged end cooperating with the bottom plate to the other end; the bottom of the accommodating groove is in an arc-shaped structure matching the arc-shaped auxiliary support plate.

[0014] Further, the support rod includes an outer rod and an inner rod, the outer rod is a hollow structure, the inner rod is sleeved inside the outer rod, and the second connecting portion is arranged at the lower end of the outer rod.

[0015] The beneficial effects of the present utility model are as follows:

[0016] 1. The U-shaped base in the present utility model has a closed state and an open state and can be switched between the closed state and the open state, and can simultaneously take into account vertical or horizontal support for the panel; at the same time, the U-shaped base adopts a combination of a bottom plate and an auxiliary support plate, without the need to separately set a limiting structure, with a simple structure, few components, convenient for quick assembly and disassembly, and strong practicability.

[0017] 2. When the present utility model is in use, the U-shaped base is connected to the panel through the support rod, and the books are supported and clamped by the panel. The U-shaped base can be opened or closed. When the U-shaped base is in the closed state and the support rod is adjusted to an appropriate length so that the panel can be placed obliquely on the desktop, thus reaching the horizontal use state. At this time, the U-shaped base contacts the desktop and the panel contacts the desktop; when the U-shaped base is in the open state, the U-shaped base fixes the panel in suspension through the support rod, thus reaching the vertical use state. At this time, the U-shaped base directly supports on the desktop. The reading rack support structure of the present utility model has two use states, and the two use states can be switched at will, meeting different needs of users and having strong applicability.

[0018] 3. The first anti-slip portion and the second anti-slip portion provided by the present utility model can cooperate with the anti-slip member to ensure that the bottom of the support structure of the present utility model has anti-slip performance when used as a vertical support, and it will not move or topple easily, further improving the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will further explain the present utility model in conjunction with the drawings and embodiments. The drawings in the following description are only partial embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings:

[0020] Figure 1 It is a schematic structural diagram of the U-shaped base of the present utility model in an open state.

[0021] Figure 2 is Figure 1 A schematic structural diagram from another perspective.

[0022] Figure 3 It is a schematic structural diagram of the U-shaped base of the present utility model in a closed state.

[0023] Figure 4 is Figure 3 A schematic structural diagram from another perspective.

[0024] Figure 5 It is a schematic structural diagram of the bottom plate of the present utility model.

[0025] Figure 6 is Figure 5 A schematic structural diagram from another perspective.

[0026] Figure 7 It is a schematic structural diagram of the outer rod of the support rod in the present utility model.

[0027] Figure 8 It is a schematic structural diagram of the U-shaped base of the present utility model in a closed state in cooperation with the reading rack support panel.

[0028] Fig. 9 It is a schematic structural diagram of the U-shaped base of the present utility model in an open state in cooperation with the reading rack support panel.

[0029] Fig.10 is Fig. 9 A schematic structural diagram from another perspective after the middle support rod adjusts its height.

[0030] In the figure: 1. U-shaped base; 2. Support rod; 3. Accommodating groove; 4. First anti-slip portion; 5. Second anti-slip portion; 6. First connecting portion; 7. Second connecting portion;

[0031] 101. Bottom plate; 102. Auxiliary support plate;

[0032] 201. Outer rod; 202. Inner rod;

[0033] 601. Elastic part; 602. Positioning groove;

[0034] 701. Positioning protrusion; 702. Opening. Detailed implementation manner

[0035] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation to the present utility model.

[0036] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0037] In the description of the present utility model, unless otherwise specified and defined, it should be noted that the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a mechanical connection or an electrical connection, or it can be the communication inside two elements. It can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms can be understood according to specific situations.

[0038] As Figures 1 to 10 shown, a support structure for a reading stand includes a U-shaped base 1 and a support rod 2; the U-shaped base 1 includes a bottom plate 101 and also includes auxiliary support plates 102 respectively arranged at both ends of the bottom plate 101; the top of the bottom plate 101 is connected to the support rod 2; the auxiliary support plates 102 are arranged in the bottom plate 101 in a manner that can be closed and opened, so that the U-shaped base 1 has a closed state and an open state and can be switched between the closed state and the open state.

[0039] In an embodiment of the present utility model, the auxiliary support plate 102 is hinged to the bottom plate 101; a receiving groove 3 is further provided at the bottom of the bottom plate 101, and one end of the auxiliary support plate 102 is hingedly arranged in the receiving groove 3 of the bottom plate 101.

[0040] The support structure of the reading stand of the present utility model can be applied to the existing reading stand to replace the existing support structure of the reading stand, so as to achieve both vertical or horizontal support for the panel. The hinged manner between the auxiliary support plate 102 and the bottom plate 101 is a common hinged manner in the prior art, such as pin hinge, bolt hinge, etc., as long as the hinged function can be achieved. The accommodating groove 3 can receive the auxiliary support plate 102 when the U-shaped base 1 is in the closed state. The inner wall of the accommodating groove 3 can play a limiting role on the auxiliary support plate 102, without the need to separately design a limiting structure, which is not only beautiful in design, convenient for storage, but also simple in structure and easy to operate. The U-shaped base 1 has a closed state and an open state and can be switched between the closed state and the open state, and can support the panel both vertically and horizontally at the same time.

[0041] In other embodiments of the present utility model, the auxiliary support plate 102 can also be arranged in the accommodating groove 3 in a pulling manner. Specifically, a slide rail can be arranged at the top of the accommodating groove 3, and corresponding sliding components can be arranged on the auxiliary support plate 102. During use, the auxiliary support plate 102 is pulled out by a pulling manner, and the principle is the same as the existing drawer principle. However, when the auxiliary support plate 102 is arranged in a pulling manner, corresponding sliding mechanisms also need to be arranged on the accommodating groove 3 and the auxiliary support plate 102, which is not convenient for processing, and the length of the auxiliary support plate 102 is at most the depth of the accommodating groove 3, and its length is easily limited. Therefore, the present utility model preferably adopts a hinged manner to arrange the auxiliary support plate 102.

[0042] As Figures 1 to 4 、 Figures 8 to 10 As shown, during the actual use of the device of the present utility model, when the U-shaped base 1 is in the closed state, the reading stand support structure is in a horizontal support state during use; when the U-shaped base 1 is in the open state, the reading stand support structure is in a vertical support state during use.

[0043] During use, the U-shaped base 1 is connected to the panel through the support rod 2, and the book is supported and clamped by the panel. The U-shaped base 1 can be opened or closed. When the U-shaped base 1 is in the closed state, and the support rod 2 is adjusted to an appropriate length so that the panel can be placed obliquely on the desktop, thus reaching the horizontal use state. At this time, the U-shaped base 1 contacts the desktop, and the panel contacts the desktop; when the U-shaped base 1 is in the open state, the U-shaped base 1 fixes the panel in suspension through the support rod 2, thus reaching the vertical use state. At this time, the U-shaped base 1 directly supports on the desktop. The reading stand support structure of the present utility model has two use states, and the two use states can be switched arbitrarily, meeting the different needs of users and having strong applicability.

[0044] As Figures 1 to 4 、 Figures 8 to 10As shown, the bottom plate 101 of the U-shaped base 1 has a runway-shaped structure. The bottom plate 101 is divided into a front half and a rear half along the long side direction of the bottom plate 101. The accommodation groove 3 is arranged at the bottom of the front half of the bottom plate 101, and the support rod 2 is arranged at the top of the rear half of the bottom plate 101.

[0045] As Figure 3 , Figure 4 and Figure 8 shown, the shape of the auxiliary support plate 102 matches the shape of the accommodation groove 3, and when the U-shaped base 1 is in the closed state, the auxiliary support plate 102 is completely embedded in the accommodation groove 3.

[0046] Adopting the above structure can make the auxiliary support plate 102 embedded in the bottom plate 101 when the U-shaped base 1 is in the closed state, which has a beautiful design and is convenient for storage. The inner wall of the accommodation groove 3 can play a limiting role on the auxiliary support plate 102, and there is no need to design a separate limiting structure. It not only has a beautiful design and is convenient for storage, but also has a simple structure and is easy to operate. In this embodiment, the shape of the auxiliary support plate 102 is also a runway-shaped structure. After it is completely embedded in the accommodation groove 3, the edge of the auxiliary support plate 102 fits with the runway-shaped bottom plate 101, making the bottom plate 101 present a complete runway structure in appearance.

[0047] As Figure 2 , Figure 4 and Figure 6 shown, there is more than one first anti-slip portion 4 provided on the bottom plate 101, and there is also more than one second anti-slip portion 5 provided on each auxiliary support plate 102.

[0048] The first anti-slip portion 4 and the second anti-slip portion 5 provided can cooperate with the anti-slip member to ensure that the bottom of the support structure of the present utility model has anti-slip performance when used as a vertical support, and will not move or倾倒 easily, further improving the stability of the device. The anti-slip member is a common anti-slip material in the prior art, such as silica gel and rubber, etc. In actual use, the anti-slip member is pasted at the positions of the first anti-slip portion 4 and the second anti-slip portion 5. To further improve the anti-slip performance, anti-slip textures can also be provided at the bottom of the anti-slip member.

[0049] In an embodiment of the present utility model, the number of the first anti-slip portions 4 is two, which are respectively arranged at both ends of the bottom of the rear half of the bottom plate 101; the number of the second anti-slip portions 5 on each auxiliary support plate 102 is one, which are respectively arranged at the ends of the auxiliary support plate 102 far from the hinge end. In other embodiments of the present utility model, the number of the first anti-slip portions 4 and the second anti-slip portions 5 can be other numbers, as long as the U-shaped base 1 is in a symmetric structure. In other embodiments, it should be ensured as much as possible that the first anti-slip portion 4 is arranged near both ends of the bottom, and the second anti-slip portion 5 is near the ends of the auxiliary support plate 102 far from the hinge end. Arranging the anti-slip portions at the edge positions can further ensure the stability of the device.

[0050] like Figures 1 to 10 As shown, the bottom plate 101 is provided with a first connection portion 6, and the support rod 2 is provided with a second connection portion 7, and the bottom plate 101 and the support rod 2 are detachably connected through the first connection portion 6 and the second connection portion 7. The first connection portion 6 and the second connection portion 7 can realize the detachable connection between the bottom plate 101 and the support rod 2.

[0051] In one embodiment of the present invention, the support rod 2 is a telescopic support rod, and includes an outer rod 201 and an inner rod 202. The outer rod 201 is a hollow structure, the inner rod 202 is sleeved inside the outer rod 201, and the second connecting portion 7 is arranged at the lower end of the outer rod 201. Fig.10 The inner rod 202 and the outer rod 201 are matched in the same manner as the telescopic rods commonly used in the prior art, and the telescopic effect can be achieved.

[0052] The first connecting part 6 is provided with more than one elastic part 601, and the second connecting part 7 is provided with an opening 702, and the elastic part 601 matches the opening 702. The first connecting part 6 includes an inner ring and an outer ring, and a positioning groove 602 is provided on the inner side of the outer ring, and a positioning protrusion 701 is also provided on the second connecting part 7, and the positioning groove 602 matches the positioning protrusion 701. Specifically, the first connecting part 6 also includes a rounded rectangular groove composed of an inner ring and an outer ring, and an elastic part 601 is provided on the inner ring, and the lower end of the elastic part 601 is in a suspended state. The outer rod 201 can be a tubular column, and its interior is a hollow structure. The upper end of the inner rod is used to connect the panel of the reading rack, and the lower end of the outer rod 201 is provided with a second connecting part 7, which is the part of the outer rod 201 used to connect the bottom plate 101. An opening 702 is also provided at the second connecting part 7, and the opening 702 is rectangular, and the opening 702 matches the elastic part 601. When the reading rack support device is assembled, the columnar outer rod 201 is inserted into the rounded rectangular groove of the first connecting part 6. At this time, the second connecting part 7 arranged at the lower end of the outer rod 201 abuts against the elastic part 601, and gradually squeezes the elastic part 601 as the outer rod 201 is inserted. Since the lower end of the elastic part 601 is suspended, the elastic part 601 will be displaced inward. When the opening 702 arranged at the second connecting part 7 moves to the elastic part 601, the elastic part 601 is no longer squeezed by the tube wall of the outer rod 201, and the elastic part 601 can be ejected to the opening 702. Since the size, shape, etc. of the elastic part 601 and the opening 702 are matched, the elastic part 601 is meshed with the opening 702. After the elastic part 601 and the opening 702 are meshed, the outer rod 201 is fixedly connected to the upper end of the bottom plate 101 to assemble into a reading rack support device. The reading rack support device has a simple structure and is easy and convenient to assemble.

[0053] In the present invention, the upper end of the inner rod 202 is also provided with a connection mechanism that matches the reading rack panel. The specific structure of the connection mechanism can be conventionally designed according to the structure of the reading rack panel, and it is sufficient to ensure that the connection mechanism and the reading rack panel are rotatably connected. The connection mechanism and the panel can directly adopt the existing structure. The scenario in which the reading rack panel of the patent matches the support structure of the present invention is as follows: Figures 8 to 10 As shown, Fig. 9 and Fig.10 This is a schematic diagram of the vertical support panel method. Figure 8 Schematic diagram of the horizontal panel support method.

[0054] like Figure 1 , Figure 2 , Fig. 9 and Fig.10 As shown, the upper surface of the auxiliary support plate 102 is an arc-shaped structure with rounded edges, and the thickness of the auxiliary support plate 102 gradually decreases from the hinged end that cooperates with the base plate 101 to the other end; the bottom of the accommodating groove 3 is an arc-shaped structure that matches the arc-shaped auxiliary support plate 102.

[0055] The specific implementation methods described above further illustrate the purpose, technical solutions and beneficial effects of the utility model in detail. It should be understood that the above description is only a specific implementation method of the utility model and is not intended to limit the utility model. Any modifications, equivalent substitutions and improvements made within the scope of the utility model should be included in the protection scope of the utility model.

Claims

1. A reading rack support structure, characterized in that: It includes a U-shaped base (1) and a support rod (2); the U-shaped base (1) includes a bottom plate (101), and also includes auxiliary support plates (102) respectively arranged at both ends of the bottom plate (101); the top of the bottom plate (101) is connected to the support rod (2); the auxiliary support plates (102) are arranged in the bottom plate (101) in a manner that can be closed and opened, so that the U-shaped base (1) has a closed state and an open state and can be switched between the closed state and the open state.

2. The reading rack support structure according to claim 1, characterized in that: The support rod (2) is a telescopic support rod. When the U-shaped base (1) is in the closed state, the reading stand support structure is in a horizontal support during use; when the U-shaped base (1) is in the open state, the reading stand support structure is in a vertical support during use.

3. The reading rack support structure according to claim 1 or 2, characterized in that: The auxiliary support plate (102) is hinged to the bottom plate (101); a receiving groove (3) is also provided at the bottom of the bottom plate (101), and one end of the auxiliary support plate (102) is hinged and arranged in the receiving groove (3) of the bottom plate (101).

4. The reading rack support structure according to claim 3, characterized in that: The bottom plate (101) of the U-shaped base (1) has a runway-shaped structure; the bottom plate (101) is divided into a front half and a rear half along the long side direction of the bottom plate (101), the receiving groove (3) is arranged at the bottom of the front half of the bottom plate (101), and the support rod (2) is arranged at the top of the rear half of the bottom plate (101).

5. The reading rack support structure according to claim 3, characterized in that: The shape of the auxiliary support plate (102) matches the shape of the receiving groove (3), and when the U-shaped base (1) is in the closed state, the auxiliary support plate (102) is completely embedded in the receiving groove (3).

6. The reading rack support structure according to claim 1, 2, 4 or 5, characterized in that: One or more first anti-slip portions (4) are provided on the bottom plate (101), and one or more second anti-slip portions (5) are also provided on each auxiliary support plate (102).

7. The reading rack support structure according to claim 3, characterized in that: One or more first anti-slip portions (4) are provided on the bottom plate (101), and one or more second anti-slip portions (5) are also provided on each auxiliary support plate (102).

8. The reading rack support structure according to claim 1, 2, 4, 5 or 7, characterized in that: A first connection portion (6) is provided on the bottom plate (101), a second connection portion (7) is provided on the support rod (2), and the bottom plate (101) and the support rod (2) are detachably connected through the first connection portion (6) and the second connection portion (7).

9. The reading rack support structure according to claim 1, 2, 4, 5 or 7, characterized in that: The upper surface of the auxiliary support plate (102) has an arc-shaped structure, the edge is smoothly processed, and the thickness of the auxiliary support plate (102) gradually decreases from the hinged end cooperating with the bottom plate (101) to the other end; the bottom of the receiving groove (3) has an arc-shaped structure matching the arc-shaped auxiliary support plate (102).

10. The reading rack support structure according to claim 8, characterized in that: The support rod (2) includes an outer rod (201) and an inner rod (202), the outer rod (201) is a hollow structure, the inner rod (202) is sleeved inside the outer rod (201), and the second connection portion (7) is arranged at the lower end of the outer rod (201).

Images