Folding support

Abstract

The utility model discloses a folding type support which comprises a first supporting plate, a second supporting plate, a first connecting arm and a second connecting arm, the top end of the first supporting plate is rotatably connected to the top end of the second supporting plate, one end of the first connecting arm is rotatably connected to the first supporting plate, and the other end of the first connecting arm is rotatably connected to the second connecting arm. The end, away from the first connecting arm, of the second connecting arm is rotationally connected to the second supporting plate. According to the folding type support, the first supporting plate, the first connecting arm, the second connecting arm and the second supporting plate are sequentially and rotationally connected, so that the folding type support can be unfolded to form a stable triangular structure in a supporting state, external pressure and deformation can be effectively resisted, loads are dispersed, and the folding type support is suitable for being used in the field of medical instruments. According to the folding type support, the folding type support can be folded rapidly when not used, storage and carrying are convenient, and perfect combination of stability and portability of the folding type support is achieved through the ingenious folding design.

Description

TECHNICAL FIELD

[0001] The utility model relates to support technical field especially relates to a folding support. BACKGROUND

[0002] With the popularity of electronic equipment, such as tablet computer, notebook computer etc., the demand of user for support is increasing day by day. The traditional support is often fixed structure, inconvenient to carry, and the existing folding support generally adopts complex connecting structure or not easy to fold design, so that the folding support is not convenient in use process, or does not have good stability. SUMMARY

[0003] The utility model discloses a folding support which overcomes the defects of inconvenient use and poor stability of the prior art.

[0004] In order to solve the above technical problems, the utility model adopts the following technical scheme:

[0005] The utility model discloses a folding support, which comprises a first support plate, a second support plate, a first connecting arm and a second connecting arm, the top end of the first support plate is rotatably connected to the top end of the second support plate, one end of the first connecting arm is rotatably connected to the first support plate, the other end of the first connecting arm is rotatably connected to the second connecting arm, and the end of the second connecting arm away from the first connecting arm is rotatably connected to the second support plate.

[0006] In an embodiment, the first support plate is provided with a first mounting groove, and the first connecting arm is embedded in the first mounting groove when the folding support is in a folded state.

[0007] In an embodiment, the first support plate is further provided with a heat dissipation opening.

[0008] In an embodiment, the first support plate is provided with a fixing portion on one side close to the second support plate, and the second support plate is rotatably connected to the fixing portion.

[0009] In an embodiment, a first folding piece is arranged between the first connecting arm and the first support plate, a second folding piece is arranged between the first connecting arm and the second connecting arm, and a third folding piece is arranged between the second connecting arm and the second support plate.

[0010] In an embodiment, the first folding piece, the second folding piece and the third folding piece are arranged in parallel.

[0011] In an embodiment, the first connecting arm and the second connecting arm are both arranged in a trapezoidal shape.

[0012] In an embodiment, the second support plate is further rotationally connected with a base at an end away from the fixed part.

[0013] In an embodiment, the first support plate, the second support plate, the first connecting arm and the second connecting arm are each provided with a wrapping layer.

[0014] In an embodiment, the first support plate is embedded with a magnetic element.

[0015] The folding support of the utility model has the beneficial effects that compared with the prior art: the first support plate, the first connecting arm, the second connecting arm and the second support plate are rotationally connected in sequence, so that in the supporting state, the folding support can be unfolded to form a stable triangular structure, thereby effectively resisting external pressure and deformation and dispersing load, so that the equipment is stably supported, and when not in use, the folding support can be quickly folded, facilitating storage and carrying, and through the ingenious folding design, the stability and portability of the folding support are perfectly combined.

[0016] The utility model will be further described below in combination with the drawings and specific embodiments. DRAWINGS

[0017] In order to more clearly illustrate the technical scheme in the embodiments of the utility model, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without creative labor.

[0018] Figure 1 The folding support provided by the utility model is in the supporting state Figure 1 ;

[0019] Figure 2 The folding support provided by the utility model is in the supporting state Figure 2 ;

[0020] Figure 3 The folding support provided by the utility model is in the folding state

[0021] Figure 4 The folding support provided by the utility model is in the folding state

[0022] Figure 5 The folding support provided by the utility model is in the supporting state

[0023] REFERENCE NUMERALS

[0024] 1, first support plate; 11, first mounting groove; 12, heat dissipation port; 13, connecting part; 14, fixed part; 15, support edge; 2, second support plate; 21, second mounting groove; 3, first connecting arm; 4, second connecting arm; 5, base; 6, first folding piece; 7, second folding piece; 8, third folding piece. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the utility model clearer and more apparent, the utility model will be further described in detail below with the help of the accompanying drawings and specific embodiments.

[0026] The technical scheme in the embodiments of the utility model will be described clearly and completely below with the help of the accompanying drawings in the embodiments of the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the person skilled in the art without creative labor belong to the scope of protection of the utility model.

[0027] In the description of the utility model, it is understood that the orientation or position relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0028] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0029] In the utility model, unless otherwise specifically defined and limited, the terms "installation", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be connected, or it can be detachable, or it can be integrated; it can be mechanical connection, or it can be electrical connection; it can be directly connected, or it can be indirectly connected through intermediate medium; it can be the communication or interaction relationship between two elements. For the person skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific situation.

[0030] In the utility model, unless otherwise expressly provided and limited, the first feature is "on" or "under" the second feature, which can include that the first and second features are in direct contact, or the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature "on", "above" and "on the surface of" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "under", "below" and "underneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0031] In the description of the specification, the description of the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the utility model. In the specification, the illustrative description of the above terms should not be understood as necessarily referring to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in the specification.

[0032] Referring to Figures 1 to 5 As shown in the utility model discloses a specific embodiment of folding support, it includes: first support plate 1, second support plate 2, first connecting arm 3 and second connecting arm 4, the top end of first support plate 1 is rotatably connected to the top end of second support plate 2, one end of first connecting arm 3 is rotatably connected to first support plate 1, the other end is rotatably connected to second connecting arm 4, and one end of second connecting arm 4 away from first connecting arm 3 is rotatably connected to second support plate 2.

[0033] Specifically, when the folding support is in the supporting state, the first connecting arm 3 and the second connecting arm 4 are both bent upwards or downwards, so that the first connecting arm 3 is attached to the first support plate 1 or the second connecting arm 4 is attached to the second support plate 2, and the two ends of the other connecting arm are respectively abutted on the first support plate 1 and the second support plate 2, so that the folding support forms a stable triangular structure, and the equipment is attached to one side of the first support plate 1 away from the second support plate 2, so that the folding support can effectively resist external pressure and deformation, effectively disperse the load, and ensure that the equipment is stably in the supporting position. At the same time, by being provided with first support plate 1, first connecting arm 3, second connecting arm 4 and second support plate 2 connected in turn, the folding support can be quickly folded when not in use, facilitating storage and carrying.

[0034] More specifically, the support length of the first connecting arm 3 and the second connecting arm 4 can be changed according to different support angle requirements, so that the folding support is suitable for different use scenarios.

[0035] In a specific embodiment, the first support plate 1 is provided with a first mounting slot 11, and the first connecting arm 3 is embedded in the first mounting slot 11 when the folding support is in the folded state.

[0036] Specifically, in the folded state of the support, the first connecting arm 3 is received and fixed in the mounting slot of the first support plate 1. This design makes the first connecting arm 3 and the first support plate 1 closely combined in the folded state, and the support has a smaller volume and is easy to carry. The design of the first mounting slot 11 makes the support more compact when folded, reduces the occupied space, and is convenient for storage. By fixing the first connecting arm 3 on the first support plate 1 through the first mounting slot 11, the parts of the folded support are more stable, avoiding loose or unstable position.

[0037] In a specific embodiment, the first support plate 1 is further provided with a heat dissipation opening 12.

[0038] Specifically, the heat dissipation opening 12 and the first mounting slot 11 are arranged symmetrically in the up-down direction, and a connecting portion 13 is arranged between the heat dissipation opening 12 and the first mounting slot 11, and the first connecting arm 3 is rotationally connected to the connecting portion 13. The main function of the heat dissipation opening 12 is to increase air circulation and help heat dissipation. In the scene where electronic devices or components are densely installed, heat accumulation is a common problem. By opening the heat dissipation opening 12 and the first mounting slot 11 on the first support plate 1, the contact area of the first support plate 1 with the electronic device is reduced, which can significantly improve the heat dissipation efficiency of the device and reduce the working temperature of the device, thereby prolonging the service life and stability of the device. At the same time, the heat dissipation opening 12 and the first mounting slot 11 are arranged symmetrically in the up-down direction, which not only has a beautiful appearance, but also helps to maintain the overall balance and stability, reducing structural problems caused by uneven weight distribution or stress concentration. In addition, the connecting portion 13 is arranged between the heat dissipation opening 12 and the first mounting slot 11, which not only facilitates heat dissipation but also optimizes the connection structure. The connecting portion 13 as a transition area can withstand certain mechanical stress, ensuring that the first connecting arm 3 can be stably rotationally connected to the connecting portion 13.

[0039] In a specific embodiment, the second support plate 2 is provided with a second mounting slot 21, and the second connecting arm 4 is embedded in the second mounting slot 21 when the folding support is in the folded state.

[0040] Specifically, when the support is folded, the second connecting arm 4 and the second support plate 2 are mutually embedded through the second mounting slot 21, ensuring that the parts of the support are tightly connected in the folded state and are not easy to loosen, and the second mounting slot 21 is designed to effectively ensure that the second connecting arm 4 and the second support plate 2 are tightly combined, reduce the space occupation after folding, so that the user can conveniently fold and store the support without worrying that the parts will loosen or dislocate due to lack of fixation.

[0041] More specifically, the connection between the first connecting arm 3 and the first support plate 1 is located at the upper end or the lower end of the first mounting slot 11, and the connection between the second connecting arm 4 and the second support plate 2 is correspondingly located at the upper end or the lower end of the second mounting slot 21, and in the folded state, the end of the first mounting slot 11 without the connection and the end of the second mounting slot 21 without the connection are flush, thereby ensuring that the first connecting arm 3 and the second support arm can be accurately stored in the first mounting slot 11 and the second mounting slot 21.

[0042] In a specific embodiment, the side of the first support plate 1 close to the second support plate 2 is provided with a fixed part 14, and the second support plate 2 is rotationally connected to the fixed part 14.

[0043] Specifically, the design of the fixed part 14 increases the connection strength between the second support plate 2 and the first support plate 1, making the support more stable when supporting the equipment and able to withstand larger loads. At the same time, the rotational connection of the fixed part 14 and the second support plate 2 allows the first support plate 1 to rotate flexibly under the support of the second support plate 2, adjusting the angle of the support to ensure that the support can support equipment at different angles as needed.

[0044] In a specific embodiment, the end of the second support plate 2 away from the fixed part 14 is rotationally connected with a base 5.

[0045] Specifically, when the folding support is in the unfolded state, the base 5 is connected to the second support plate 2 through rotational connection and is attached to the placement surface, thereby increasing the placement area of the folding support and the placement surface, thereby improving the overall stability of the support, especially when supporting heavier or larger equipment, the base 5 can effectively distribute the load and prevent the support from tilting or overturning. At the same time, the rotational design of the base 5 allows the rotational angle between the base 5 and the second support plate 2 to be adjusted as needed during use, thereby making the use of the folding support more flexible and able to adapt to the support needs of different equipment.

[0046] In a specific embodiment, a first folding piece 6 is provided between the first connecting arm 3 and the first support plate 1, a second folding piece 7 is provided between the first connecting arm 3 and the second connecting arm 4, and a third folding piece 8 is provided between the second connecting arm 4 and the second support plate 2.

[0047] Specifically, the design of the folding pieces enables the connecting part 13 of the support to flexibly bend during folding and unfolding, thereby simplifying the folding and unfolding process while ensuring the stability of the support structure. The folding pieces are designed to enable the support to be quickly folded or unfolded as needed, greatly improving the convenience of use and ensuring the stability of the connection, so that the folding support can withstand a larger load and prevent the support from losing support force due to loose parts during use.

[0048] In a specific embodiment, the first folding piece 6, the second folding piece 7, and the third folding piece 8 are arranged in parallel.

[0049] Specifically, the design of the parallel folding pieces makes the structure of the support more concise and clear, so that the user can clearly see the direction of the folding pieces when using the support, making it easier to understand and operate the folding and unfolding process of the support, thereby making the folding support more convenient to use and fold. The parallel arrangement of the folding pieces helps to ensure the smoothness of the support during folding and unfolding. When the folding pieces are parallel, the parts of the support can be folded or unfolded in the same direction, avoiding jamming or damage caused by angle deviation or interlaced folding pieces. At the same time, the design of parallel folding pieces enables the support to fit more closely together after folding, reducing space occupation. This design not only improves the space utilization efficiency, but also makes the support more compact and neat in the folded state, thereby improving its overall aesthetic appearance. In addition, when the folding pieces are arranged in parallel, the support presents an orderly and symmetrical beauty in the unfolded or folded state. The parallel folding pieces make the parts of the support consistent in vision, avoiding the clutter caused by interlaced lines or irregularity. This visual unity helps to improve the overall aesthetic appearance of the support. It can be understood that the first folding piece 6, the second folding piece 7, and the third folding piece 8 can be implemented in various schemes such as straight rod linkage structure, deformable connecting piece, shaft structure, etc.

[0050] In a specific embodiment, the first connecting arm 3 and the second connecting arm 4 are arranged in a trapezoidal shape.

[0051] Specifically, the trapezoidal structure has better bending resistance, which can improve the carrying capacity of the first connecting arm 3 and the second connecting arm 4, so that the first connecting arm 3 and the second connecting arm 4 can more effectively disperse stress when stressed, preventing the support from deforming, thereby enhancing the strength and stability of the support and prolonging the service life of the support.

[0052] More specifically, the first connecting arm 3 and the second connecting arm 4 are both arranged in isosceles trapezoidal shapes, in which the long parallel edges of the first connecting arm 3 and the second connecting arm 4 are connected to the first folding piece 6 and the third folding piece 8 respectively, and the short parallel edges of the first connecting arm 3 and the second connecting arm 4 are connected to the second folding piece 7. First, the isosceles trapezoidal shape design enables the first connecting arm 3 and the second connecting arm 4 to better distribute and resist stress during folding and unfolding. Second, the long parallel edges are connected to the first folding piece 6 and the third folding piece 8, and the short parallel edges are connected to the second folding piece 7, which helps to form a more stable geometric structure and reduce structural damage caused by stress concentration. Moreover, since the first connecting arm 3 and the second connecting arm 4 are designed in isosceles trapezoidal shapes, they can move along a smoother path during folding and unfolding. This design reduces the jamming or friction caused by irregular shapes, making the folding process smoother and improving the user experience. In addition, from an aesthetic point of view, the isosceles trapezoidal connecting arm design gives the bracket a more smooth and coordinated appearance. This design not only enhances the appearance of the bracket, but also enhances its design, making it more in line with modern aesthetic trends.

[0053] In a specific embodiment, the first support plate 1 is arranged in a hexagonal shape.

[0054] Specifically, the first support plate 1 includes six support edges 15 and a connecting portion 13 in the middle, in which the upper end of three support edges 15 and the connecting portion 13 form an isosceles trapezoid, and the lower end of three support edges 15 and the connecting portion 13 form another isosceles trapezoid, and the heat dissipation port 12 and the first mounting slot 11 are respectively arranged at the middle positions of the two isosceles trapezoids. By arranging the first support plate 1 in a hexagonal structure, the first support plate 1 has high strength and stability, can effectively disperse stress, improve the overall carrying capacity, and further reduce the contact area between the first support plate 1 and the equipment, thereby significantly improving the heat dissipation efficiency of the equipment, reducing the working temperature of the equipment, and prolonging the service life and stability of the equipment. Moreover, the design of the upper end and the lower end into isosceles trapezoids further enhances the stability and anti-deformation ability of the structure. In addition, the hexagonal structure gives the first support plate 1 a unique appearance and design. This design not only enhances the overall appearance of the equipment, but also makes it more in line with modern aesthetic trends. In addition, the shape of the isosceles trapezoid and the layout of the heat dissipation port 12 and the mounting slot further enhance the coordination and beauty of the design. It can be understood that the shape of the second support plate 2 corresponds to the shape of the first support plate 1, and in other embodiments, the shapes of the first support plate 1 and the second support plate 2 can also be rectangular, trapezoidal, or other schemes.

[0055] In a specific embodiment, the first support plate 111 is embedded with a magnetic attraction piece (not shown in the figure).

[0056] Specifically, the magnetic design allows the first support plate 111 to be conveniently fixed with the device, thereby enhancing the stability and supporting force of the folding support. The magnetic element allows the first support plate 111 to be closely attached to the device, thereby ensuring that the folding support does not slide or loosen during the supporting process. In addition, the magnetic design also makes the folding support more convenient to store, and the user can easily fix the folding support at any suitable position. Furthermore, the entire framework of the folding support can be made of a magnetic material, thereby improving the portability and stability of the folding support during storage and use. In particular, the folding support can be automatically attracted or kept in a stable position during folding, storage, or angle adjustment, thereby making the folding support more secure and reliable. It should be understood that, in other embodiments, the material of the entire framework of the folding support can also be other metals or plastics, or even wood.

[0057] In a specific embodiment, the outer periphery of the first support plate 1, the second support plate 2, the first connecting arm 3, and the second connecting arm 4 is provided with a wrapping layer (not shown in the figure).

[0058] Specifically, the wrapping layer is made of a material with a certain friction, which effectively improves the stability and safety of the folding support. When the device is placed on the folding support, the wrapping layer contacts the surface of the power bank, which can increase the friction and further enhance the stability of the device on the folding support, thereby preventing the device from sliding on the folding support. In addition, the wrapping layer can also beautify and protect the appearance of the folding support. It can cover the metal or plastic framework of the folding support to avoid the risk of scratches caused by the exposure of the framework, and at the same time, give the folding support a more delicate appearance. Moreover, the wrapping layer can have various colors and textures to meet the individual needs of different users, so that the folding support is not only a practical tool, but also a beautiful placement surface decoration. It should be understood that, in different embodiments, the material of the wrapping layer can be soft silicone or fine-grained leather.

[0059] The above embodiments are the preferred implementation scheme of the present application. In addition to this, the present application can also be implemented in other ways without departing from the concept of the present application. Any obvious substitution within the scope of the present application is within the scope of protection of the present application.

Claims

1. A foldable stand, characterized in that, The utility model relates to a foldable support frame, which comprises: a first support plate, a second support plate, a first connecting arm and a second connecting arm, the top end of the first support plate is rotatably connected to the top end of the second support plate, one end of the first connecting arm is rotatably connected to the first support plate, the other end of the first connecting arm is rotatably connected to the second connecting arm, and the end of the second connecting arm away from the first connecting arm is rotatably connected to the second support plate; a first folding piece is arranged between the first connecting arm and the first support plate, a second folding piece is arranged between the first connecting arm and the second connecting arm, and a third folding piece is arranged between the second connecting arm and the second support plate; the first folding piece, the second folding piece and the third folding piece are arranged in parallel; the first connecting arm and the second connecting arm are both arranged in the shape of an isosceles trapezoid, wherein the long parallel sides of the first connecting arm and the second connecting arm are connected to the first folding piece and the third folding piece respectively, and the short parallel sides of the first connecting arm and the second connecting arm are both connected to the second folding piece.

2. The foldable stand of claim 1, wherein, The first support plate is provided with a first mounting groove, and when the foldable support frame is in a folded state, the first connecting arm is embedded in the first mounting groove.

3. The foldable stand of claim 1, wherein, The first support plate is further provided with a heat dissipation opening.

4. The foldable stand of claim 1, wherein, The side of the first support plate close to the second support plate is provided with a fixing part, and the second support plate is rotatably connected to the fixing part.

5. The foldable stand of claim 4, wherein, The end of the second support plate away from the fixing part is further rotatably connected to a base.

6. The foldable stand of claim 1, wherein, The outer periphery of the first support plate, the second support plate, the first connecting arm and the second connecting arm is all provided with a wrapping layer.

7. The foldable stand of claim 1, wherein, The first support plate is embedded with a magnetic member.

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