A clamping structure

Abstract

This application provides a clamping structure, relating to the field of clamping structure technology, comprising: an upper clamping plate having an upper connecting member; a lower clamping plate having a lower connecting member; and a rotating shaft lifting mechanism, the rotating shaft lifting mechanism including a swing rotating shaft and a first rotating shaft and a second rotating shaft disposed on both sides of the swing rotating shaft, the first rotating shaft being connected to the upper connecting member, and the second rotating shaft being connected to the lower connecting member, the rotating shaft lifting mechanism being used to adjust the opening and closing state of the upper and lower clamping plates. This application, by setting a swing rotating shaft, allows the clamping structure itself to be folded. After folding, the clamping structure reduces its space occupation, making it convenient for users to put it into small spaces such as pockets and bags, improving the portability of the product; moreover, the clamping structure does not protrude after folding, making it more aesthetically pleasing.

Description

Technical Field

[0001] This utility model relates to the field of clamping structure technology, and more specifically, to a clamping structure. Background Technology

[0002] Most existing clamping structures are equipped with clamping mechanisms for holding items. While these clamping mechanisms and items can be folded together, the clamping mechanism itself cannot be folded. This necessitates increasing the thickness of the item to completely conceal the clamping mechanism. If the item's thickness is not increased, the clamping mechanism may protrude after folding, affecting not only aesthetics but also making it inconvenient to carry and store. Therefore, we have made an improvement and proposed a new clamping structure. Utility Model Content

[0003] This utility model provides a clamping structure, including:

[0004] Upper clamping plate, the upper clamping plate having an upper connector;

[0005] Lower clamping plate, the lower clamping plate having a lower connecting member;

[0006] The rotating shaft lifting mechanism includes a swing shaft and a first rotating shaft and a second rotating shaft disposed on both sides of the swing shaft. The first rotating shaft is connected to the upper connecting piece, and the second rotating shaft is connected to the lower connecting piece. The rotating shaft lifting mechanism is used to adjust the opening and closing state of the upper clamping plate and the lower clamping plate.

[0007] As a preferred technical solution of this application, the upper clamping plate further has an upper clamping part and an upper pressing part; the lower clamping plate further has a lower clamping part and a lower pressing part.

[0008] As a preferred technical solution of this application, it also includes an elastic mechanism, which is disposed between the upper clamping plate and the swing shaft, so that the upper clamping plate generates a locking elastic force relative to the lower clamping plate.

[0009] As a preferred technical solution of this application, elastic limiting members are provided on both sides of the swing shaft. The elastic limiting members have a free end and a connecting end connected to the swing shaft. The free end of the elastic limiting member contracts toward the swing shaft under external pressure and springs open when the external force disappears.

[0010] As a preferred technical solution of this application, the clamping structure has an open state. In the open state, the swing shaft of the rotating shaft lifting mechanism is in a vertical state relative to the lower clamping plate, and the free end of the elastic limiting member springs open and abuts against the lower clamping plate, so that the swing shaft maintains a vertical state with the lower clamping plate.

[0011] As a preferred technical solution of this application, the clamping structure also has a folded state. In the folded state, the swing shaft of the rotating shaft lifting mechanism is folded parallel to the inner side of the lower clamping plate, and the free end of the elastic limiting member retracts and abuts against the inner side of the lower clamping plate to maintain the folded state of the swing shaft. The inner side of the upper clamping plate is provided with a receiving groove to accommodate the swing shaft.

[0012] As a preferred technical solution of this application, one side of the elastic mechanism is connected to the upper clamping plate, and the other side of the elastic mechanism is connected to the swing shaft, so that the upper clamping plate generates a locking elastic force relative to the lower clamping plate.

[0013] As a preferred technical solution of this application, one side of the elastic mechanism is connected to the upper clamping plate, and the other side of the elastic mechanism is connected to the lower clamping plate, so that the upper clamping plate generates a locking elastic force relative to the lower clamping plate.

[0014] As a preferred technical solution of this application, the elastic mechanism is a double-arm spring. The double-arm spring is disposed between the upper clamping plate and the swing shaft. One side of the double-arm spring is connected to the upper clamping plate, and the other side is connected to the swing shaft. When the clamping structure is folded, the double-arm spring is in a free state. When the clamping structure is open, the double-arm spring is in a deformed state.

[0015] As a preferred technical solution of this application, a first protective pad is connected to the upper clamping part, and a second protective pad is provided on the lower clamping part.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] In the scheme of this application:

[0018] 1. This application incorporates a swing pivot, allowing the clamping structure itself to fold. When folded, the clamping structure reduces its footprint, making it easier for users to place in small spaces such as pockets or bags, thus improving the product's portability. Furthermore, the folded clamping structure does not protrude, resulting in a more aesthetically pleasing appearance.

[0019] 2. The clamping structure provided in this application has two states: open and folded. Users can switch between them according to their actual needs. It can clamp stably when needed and fold up when not needed, reducing space occupation and making it more flexible and convenient to use.

[0020] 3. In the open state, the free end of the elastic limiting member springs open and abuts against the lower clamping plate, keeping the swing shaft vertical between itself and the lower clamping plate, ensuring the stability of the clamping structure and enabling reliable clamping; in the folded state, the free end of the elastic limiting member retracts and abuts against the inner side of the lower clamping plate, maintaining the folded state of the swing shaft and further enhancing the stability of the folded state. Attached Figure Description

[0021] Figure 1 A schematic diagram of the clamping structure provided in this application;

[0022] Figure 2 A bottom view of the clamping structure provided in this application;

[0023] Figure 3 A structural schematic diagram of the upper connector provided in this application;

[0024] Figure 4 A schematic diagram of the structure of the second protective pad provided in this application;

[0025] Figure 5 A schematic diagram of the folded clamping structure provided in this application;

[0026] Figure 6 This is a schematic diagram of the structure provided in this application when the swing shaft is parallel to the upper clamping plate.

[0027] The image shows:

[0028] 11. Upper clamping plate; 111. Upper pressing part; 112. First protective pad; 113. Upper connecting piece; 114. Receiving groove; 12. Lower clamping plate; 121. Lower pressing part; 122. Second protective pad; 123. Clearance hole; 124. Lower connecting piece; 13. Swinging shaft; 131. Elastic limiting piece; 132. First shaft; 133. Groove; 134. Second shaft; 14. Elastic mechanism. Detailed Implementation

[0029] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0030] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0031] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0032] Example 1, please refer to Figures 1-6 A clamping structure, comprising:

[0033] The upper clamping plate 11 has an upper clamping part, an upper pressing part 111 and an upper connecting member 113, the upper connecting member 113 being a circular groove.

[0034] The lower clamping plate 12 has a lower clamping part, a lower pressing part 121 and a lower connecting member 124. The lower clamping plate 12 is also provided with a clearance hole 123 for avoiding the camera. The upper pressing part 111 and the lower pressing part 121 are both provided with anti-slip particles. The lower connecting member 124 is specifically a connecting seat with a slot.

[0035] The rotating shaft lifting mechanism includes a swing shaft 13 and a first rotating shaft 132 and a second rotating shaft 134 disposed on both sides of the swing shaft 13. The first rotating shaft 132 is connected to the upper connecting member 113, and the second rotating shaft 134 is connected to the lower connecting member 124. The rotating shaft lifting mechanism is used to adjust the opening and closing state of the upper clamping plate 11 and the lower clamping plate 12. By setting the swing shaft 13, the clamping structure itself can also be folded, which can reduce the space occupied and make it convenient for users to put it into small spaces such as pockets and bags, thus improving the portability of the product. Moreover, the clamping structure does not protrude after folding, making it more aesthetically pleasing. The swing shaft 13 is also provided with a groove 133, which is provided to provide deformation space for the first rotating shaft 132 when it is disassembled and assembled, so that the first rotating shaft 132 can be inserted into or separated from the upper connecting member 113.

[0036] The elastic mechanism 14 is disposed between the upper clamping plate 11 and the swing shaft 13 so that the upper clamping plate 11 generates a locking elastic force relative to the lower clamping plate 12, thereby allowing the upper clamping plate 11 and the lower clamping plate 12 to be clamped onto other items.

[0037] Furthermore, elastic limiting members 131 are provided on both sides of the swing shaft 13. The elastic limiting member 131 has a free end and a connecting end connected to the swing shaft 13. The free end of the elastic limiting member 131 contracts toward the swing shaft 13 under external pressure and springs open when the external force disappears. Specifically, the elastic limiting member 131 is an elastic arm.

[0038] Furthermore, the clamping structure has an open state. In the open state, the swing shaft 13 of the rotating shaft lifting mechanism is vertical relative to the lower clamping plate 12, and the free end of the elastic limiting member 131 springs open and abuts against the lower clamping plate 12, so that the swing shaft 13 maintains a vertical state with the lower clamping plate 12. The stability of the open state ensures that the clamping structure will not be accidentally folded during use, so that users do not need to worry about the stability of the clamping structure during operation, thus improving the convenience and safety of use.

[0039] Furthermore, the clamping structure also has a folded state. In the folded state, the swing shaft 13 of the rotating shaft lifting mechanism is folded parallel to the inside of the lower clamping plate 12, and the free end of the elastic limiting member 131 retracts and abuts against the inside of the lower clamping plate 12 to maintain the folded state of the swing shaft 13. The inner side of the upper clamping plate 11 is provided with a receiving groove 114 to accommodate the swing shaft 13. The setting of the receiving groove 114 allows the swing shaft 13 to be completely stored inside the upper clamping plate 11, further optimizing the space utilization of the product and making the product more compact and portable. The folded clamping structure has a flat surface without protruding parts, avoiding scratches or damage to other items during carrying, and also reducing the risk of damage to the product itself.

[0040] Example 2 further optimizes the clamping structure provided in Example 1. Specifically, one side of the elastic mechanism 14 is connected to the upper clamping plate 11, and the other side of the elastic mechanism 14 is connected to the swing shaft 13, so that the upper clamping plate 11 generates a locking elastic force relative to the lower clamping plate 12. This allows the fill light to be more firmly fixed to the mobile phone or other items, adapting to different usage scenarios and environments. The elastic mechanism 14 can be a spring, a tension spring, or a plastic spring sheet.

[0041] Example 3 further optimizes the clamping structure provided in Example 1. Specifically, one side of the elastic mechanism 14 is connected to the upper clamping plate 11, and the other side of the elastic mechanism 14 is connected to the lower clamping plate 12, so that the upper clamping plate 11 generates a locking elastic force relative to the lower clamping plate 12; the elastic mechanism 14 can be a spring, a tension spring, or a plastic spring sheet.

[0042] Example 4 further optimizes the clamping structure provided in Example 1. Specifically, the elastic mechanism 14 is a double-arm spring. The double-arm spring is set between the upper clamping plate 11 and the swing shaft 13. One side of the double-arm spring is connected to the upper clamping plate 11, and the other side is connected to the swing shaft 13. When the clamping structure is folded, the double-arm spring is in a free state. When the clamping structure is open, the double-arm spring is in a deformed state.

[0043] When the double-arm springs are in a free state, there is no deformation torque, so that the upper clamping plate 11 and the lower clamping plate 12 remain folded and are not squeezed by external forces. When the double-arm springs are in a deformed state, the rotating shaft lifting mechanism is in a vertical state relative to the lower clamping plate 12, and the included angle of the double-arm springs becomes smaller to generate deformation torque, so that the upper clamping plate 11 generates a locking force relative to the lower clamping plate 12.

[0044] Example 5 further optimizes the clamping structure provided in the above embodiments. Specifically, a first protective pad 112 is connected to the upper clamping part, and a second protective pad 122 is provided on the lower clamping part. Both the first protective pad 112 and the second protective pad 122 are made of silicone to prevent damage to the clamped items during clamping.

[0045] When folding the clamping structure, the swing shaft 13 is rotated from the first pivot 132 into the receiving groove 114, so that the swing shaft 13 is parallel and stored in the receiving groove 114, that is, as shown in the figure. Figure 5 As shown, when unfolding the clamping structure, pulling the lower clamping plate 12 causes the lower clamping plate 12 to drive the swing shaft 13 to rotate and open around the first shaft 132. The clamping structure is ready when the elastic limiting member 131 comes into contact with the lower clamping plate 12.

[0046] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., 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, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0047] Obviously, the embodiments described above are only some embodiments of this utility model, not all embodiments. The accompanying drawings show preferred embodiments of this utility model, but do not limit the patent scope of this utility model. This utility model can be implemented in many different forms; rather, the purpose of providing these embodiments is to provide a more thorough and comprehensive understanding of the disclosure of this utility model. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments, or make equivalent substitutions for some of the technical features. Any equivalent structures made using the content of this utility model specification and drawings, directly or indirectly applied to other related technical fields, are similarly within the patent protection scope of this utility model.

Claims

1. A clamping structure, characterized in that, include: Upper clamping plate (11), the upper clamping plate (11) having an upper connector (113); The lower clamping plate (12) has a lower connector (124). The rotating shaft lifting mechanism includes a swing shaft (13) and a first rotating shaft (132) and a second rotating shaft (134) disposed on both sides of the swing shaft (13). The first rotating shaft (132) is connected to the upper connecting member (113), and the second rotating shaft (134) is connected to the lower connecting member (124). The rotating shaft lifting mechanism is used to adjust the opening and closing state of the upper clamping plate (11) and the lower clamping plate (12).

2. The clamping structure according to claim 1, characterized in that, The upper clamping plate (11) also has an upper clamping part and an upper pressing part (111); the lower clamping plate (12) also has a lower clamping part and a lower pressing part (121).

3. The clamping structure according to claim 1, characterized in that, It also includes a spring mechanism (14), which is located between the upper clamping plate (11) and the swing shaft (13) to generate a locking spring force between the upper clamping plate (11) and the lower clamping plate (12).

4. The clamping structure according to claim 1, characterized in that, Both sides of the swing shaft (13) are provided with elastic limiting members (131). The elastic limiting member (131) has a free end and a connecting end connected to the swing shaft (13). The free end of the elastic limiting member (131) contracts toward the swing shaft (13) under external pressure and springs open when the external force disappears.

5. The clamping structure according to claim 4, characterized in that, The clamping structure has an open state. In the open state, the swing shaft (13) of the rotating shaft lifting mechanism is in a vertical state relative to the lower clamping plate (12), and the free end of the elastic limiting member (131) springs open and abuts against the lower clamping plate (12) so that the swing shaft (13) maintains a vertical state with the lower clamping plate (12).

6. The clamping structure according to claim 4, characterized in that, The clamping structure also has a folded state. In the folded state, the swing shaft (13) of the rotating shaft lifting mechanism is folded parallel to the inside of the lower clamping plate (12), and the free end of the elastic limiting member (131) retracts and abuts against the inside of the lower clamping plate (12) to maintain the folded state of the swing shaft (13). The inside of the upper clamping plate (11) is provided with a receiving groove (114) for accommodating the swing shaft (13).

7. The clamping structure according to claim 3, characterized in that, One side of the elastic mechanism (14) is connected to the upper clamping plate (11), and the other side of the elastic mechanism (14) is connected to the swing shaft (13) so that the upper clamping plate (11) generates a locking elastic force relative to the lower clamping plate (12).

8. The clamping structure according to claim 3, characterized in that, One side of the elastic mechanism (14) is connected to the upper clamping plate (11), and the other side of the elastic mechanism (14) is connected to the lower clamping plate (12) so that the upper clamping plate (11) generates a locking elastic force relative to the lower clamping plate (12).

9. The clamping structure according to claim 3, characterized in that, The elastic mechanism (14) is a double-arm spring. The double-arm spring is set between the upper clamping plate (11) and the swing shaft (13). One side of the double-arm spring is connected to the upper clamping plate (11), and the other side is connected to the swing shaft (13). When the clamping structure is folded, the double-arm spring is in a free state. When the clamping structure is open, the double-arm spring is in a deformed state.

10. The clamping structure according to claim 2, characterized in that, The upper clamping part is connected to a first protective pad (112), and the lower clamping part is provided with a second protective pad (122).

Images