Support frame structure capable of being unfolded quickly

Abstract

The utility model discloses a support frame structure capable of being quickly unfolded, which is characterized in that a warped part of a support keel is pressed by a pressing piece so as to quickly unfold the support keel and a support leg, and the support leg does not need to be manually and tediously unfolded on duty, so that the time and energy consumed by unfolding of a user are saved, and the use experience of the user is improved; meanwhile, a first magnetic attraction piece and a second magnetic attraction piece are arranged, when the main body is lifted up, the supporting keel and the supporting legs are folded, automatic mutual attraction of the supporting keel and the supporting legs is rapidly achieved through the first magnetic attraction piece and the second magnetic attraction piece, and then the supporting frame can be kept stable in the storage state through an insertion block and an insertion groove.

Description

Technical Field

[0001] This utility model relates to the field of photography accessories technology, and in particular to a quick-deployment support frame structure. Background Technology

[0002] Photography is an important way for people to record life and share beautiful moments. With the continuous development of photography technology, people's requirements for shooting equipment and accessories are also getting higher and higher. At present, in addition to work and hobby needs, people generally use mobile phones as the main shooting equipment for photography. Therefore, photography accessories related to mobile phones and photography have gradually emerged. Mobile phone stands are one of the important accessories that help users take pictures. Before using a mobile phone stand, people need to unfold the support base of the mobile phone stand step by step, which is very cumbersome and inconvenient.

[0003] Traditional support frame structures often require manual adjustment and deployment, which is cumbersome and inefficient. To meet people's needs for convenient and efficient shooting, this utility model proposes a quick-deploying support frame structure, aiming to provide a support frame structure that can automatically deploy, is easy to operate, and is stable and reliable, thus providing photographers with a better shooting experience. Utility Model Content

[0004] In view of the shortcomings of the above-mentioned technologies, which require manual deployment of the support base and are cumbersome and inconvenient, this utility model provides a support frame structure that can be deployed quickly.

[0005] To achieve the above objectives, this utility model provides a rapidly deployable support frame structure, comprising:

[0006] The main body has a pressing member at one end, which is elastically connected to the main body; the cylindrical surface of the main body has at least three supporting keels, one end of which is hinged to the main body and abuts against the pressing member.

[0007] Support feet, one end of which is hinged to the end of the main body away from the pressing member, the number of support feet matches the number of support keels, the other end of any support keel is flipped and connected to any support foot, and the support feet can be unfolded or retracted to be away from or attached to the cylindrical surface of the main body;

[0008] When the pressing element is pressed, the supporting keel is compressed and flipped to cause the supporting legs to spring open and form an unfolded state.

[0009] As an improvement of this utility model, one end of any of the supporting keels connected to the main body is provided with a raised portion, and the raised portion abuts against the pressing member; when the pressing member is pressed, the pressing member presses the raised portion to cause the supporting keel to flip and drive the supporting foot to flip outward and unfold.

[0010] As an improvement of this utility model, a fixing member is provided at one end of the main body near the pressing member. The fixing member is fixedly connected to the main body. The fixing member is provided with a receiving slot and a rotating groove matching the number of supporting keels. Rotating shafts are formed on both sides of the supporting keel and are embedded in the rotating grooves. A slot is formed on the wall surface corresponding to the position of the raised part. The slot is adapted to the raised part. When any of the supporting keels is flipped and unfolded, the raised part is embedded in the corresponding slot and abuts against the wall surface of the slot.

[0011] As an improvement to this utility model, it further includes a base, which is fixedly connected to one end of the main body near the pressing member. The base has a hollow connecting post connecting both ends. The pressing member includes a pressing head and a pressing plate. A connecting hole is formed at one end of the pressing plate near the pressing head. One end of the pressing head passes through the hollow connecting post and is embedded in the connecting hole, while the other end abuts against any of the raised portions. A spring is fitted onto the pressing head, with both ends abutting against the base and the pressing plate, respectively. When the pressing plate is pressed, the base and the spring abut against the pressing plate and move in the pressing direction, and the pressing head presses against the raised portion to cause the supporting keel to flip.

[0012] As an improvement of this utility model, there is a gap between the base and the pressing plate, and the gap size is 6mm.

[0013] As an improvement of this utility model, each of the supporting legs is provided with a magnetic groove on the side opposite to the main body, and a first magnetic member for magnetically connecting with the supporting keel is embedded in the magnetic groove; when the supporting leg is retracted, the supporting leg is magnetically attracted to the supporting keel by the first magnetic member.

[0014] As an improvement of this utility model, the first magnetic attractor and the second magnetic attractor are magnets.

[0015] As an improvement of this utility model, any of the supporting legs is provided with a storage groove on one side of the main body that is adapted to the supporting keel. One end of the supporting keel is hinged to the two walls opposite to the storage groove and can be stored and unfolded in the storage groove.

[0016] As an improvement of this utility model, the end of the support foot away from the pressing member is provided with an anti-slip part.

[0017] As an improvement of this utility model, each of the support legs is provided with a plug and a slot on two side walls. When the support leg is retracted, the plug and the slot are engaged with the slot and the plug of the adjacent support leg.

[0018] The beneficial effects of this utility model are as follows: Compared with the prior art, this utility model provides a quick-deploying support frame structure, including a main body and support legs. One end of the main body is provided with a pressing member, which is elastically connected to the main body. The cylindrical surface of the main body is provided with at least three supporting ribs, one end of which is hinged to the main body and abuts against the pressing member. One end of each support leg is hinged to the end of the main body away from the pressing member. The number of support legs matches the number of supporting ribs. The other end of any supporting rib is flipped and connected to any support leg. The support legs can be deployed or retracted to move away from or conform to the cylindrical surface of the main body. When the support legs are in the retracted state, they are magnetically attracted to the support frame. The support keel is mounted on a support frame. When the pressing component is pressed, the support keel is compressed and flips, causing the support legs to spring open and form an unfolded state. This utility model uses the pressing component to press the raised part of the support keel to quickly unfold the support keel and support legs, eliminating the need for manual and tedious unfolding of the support legs step by step, saving users time and effort and improving the user experience. At the same time, a first magnetic suction component is set and magnetically connected to the support keel. When the main body is lifted, the support keel and support legs retract. The first magnetic suction component makes the support keel and support legs automatically retract. Then, the insert and slot ensure that the support frame remains stable in the stored state. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the storage state of this utility model;

[0020] Figure 2 This is a schematic diagram of the unfolded state of this utility model;

[0021] Figure 3 This is an exploded view of the present invention;

[0022] Figure 4 For the present utility model Figure 3 Enlarged view of a portion of region A in the middle;

[0023] Figure 5 This is a schematic diagram of the fastener of this utility model;

[0024] Figure 6 This is a schematic diagram of the supporting keel of this utility model.

[0025] Figure 7 This is a schematic diagram of the support foot of this utility model;

[0026] Figure 8 This is a schematic diagram of the base of this utility model;

[0027] Figure 9 This is a schematic diagram of the pressing plate of this utility model.

[0028] The symbols for the main components are explained below:

[0029] 1. Main body; 2. Supporting feet; 21. Storage slot; 22. Magnetic slot; 3. Supporting keel; 31. Raised part; 32. Rotating shaft; 4. Pressing part; 41. Pressing plate; 411. Connecting hole; 42. Pressing head; 43. Spring; 5. Fixing part; 51. Accommodating slot; 52. Rotating slot; 53. Card slot; 6. First magnetic suction part; 8. Anti-slip part; 9. Insert block; 10. Slot; 11. Base; 12. Hollow connecting column. Detailed Implementation

[0030] To more clearly illustrate this utility model, the following description, in conjunction with the accompanying drawings, will provide a further picture.

[0031] In the following description, specific examples are given to provide a more in-depth understanding of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of them. It should be understood that the specific embodiments described are only used to explain the present invention and are not intended to limit the present invention.

[0032] It should be understood that when the terms “comprising” and / or “including” are used in this specification, they indicate the presence of the said feature, integral, step, operation, element, or component, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components, or combinations thereof.

[0033] Traditional support frame structures often require manual adjustment and deployment, which is cumbersome and inefficient. To meet people's needs for convenient and efficient shooting, this utility model proposes a quick-deploying support frame structure, aiming to provide a support frame structure that can automatically deploy, is easy to operate, and is stable and reliable, thus providing photographers with a better shooting experience.

[0034] Please see Figures 1-9This utility model discloses a quick-deploying support frame structure, comprising a main body 1 and support legs 2. One end of the main body 1 is provided with a pressing member 4, which is elastically connected to the main body 1. The cylindrical surface of the main body 1 is provided with at least three supporting ribs 3, one end of which is hinged to the main body 1 and abuts against the pressing member 4. One end of each support leg 2 is hinged to the end of the main body 1 away from the pressing member 4. The number of support legs 2 matches the number of supporting ribs 3. The other end of any supporting rib 3 is flipped and connected to any support leg 2. The support leg 2 can be deployed or retracted to move away from or conform to the cylindrical surface of the main body 1. When the pressing member 4 is pressed, the supporting rib 3 is pressed and flipped, causing the support leg 2 to spring open and form an deployed state. This utility model mainly achieves the quick deployment of the support leg 2 through the structural cooperation between the pressing member 4 and the supporting ribs 3. In use, the pressing member 4 can be brought into contact with the ground. External force is applied indirectly to the supporting keel 3 via the pressing component 4, causing the supporting keel 3 to flip and unfold, which in turn drives the three supporting legs 2 to unfold synchronously. In the unfolded state, the supporting keel 3 and the supporting legs 2 form a stable triangular support structure, and the unfolding angle between the supporting legs 2 and the main body 1 is an obtuse angle. The supporting legs 2 maintain a fixed unfolded state by contacting the ground, ensuring the stability of the entire support frame structure. In addition, the pressing component 4 is elastically connected to the main body 1. When the external force is removed, the pressing component 4 can automatically reset under the elastic action, preparing for the next unfolding operation. The unfolding process of the support frame of this utility model is quick and smooth, which greatly saves the photographer's setup time, improves shooting efficiency, and facilitates quick setup by the user. Moreover, the supporting legs 2 and the supporting keel 3 are magnetically stored together, eliminating the need to manually close them, which improves the overall convenience of the product.

[0035] In a further embodiment, one end of any supporting keel 3 connected to the main body 1 is provided with a raised portion 31, which abuts against the pressing member 4. When the pressing member 4 is pressed, the pressing member 4 presses the raised portion 31 to cause the supporting keel 3 to flip and drive the supporting foot 2 to flip outward. The setting of the raised portion 31 enables the pressing member 4 to transmit pressure to the supporting keel 3 more effectively, ensuring that the supporting keel 3 can flip smoothly. Furthermore, the elastic connection between the pressing member 4 and the main body 1 adopts a spring 43 or a spring 43 with good elastic recovery ability such as elastic rubber, ensuring that the pressing member 4 quickly and accurately resets after the external force is removed.

[0036] In this embodiment, a fixing member 5 is provided at one end of the main body 1 near the pressing member 4. The fixing member 5 is provided with a rotating groove 52 and a receiving groove 51 that match the number of supporting keels 3. A rotating shaft 32 is formed on both sides of the supporting keel 3, and the rotating shaft 32 is embedded in the rotating groove 52. A slot 53 is formed on the wall surface corresponding to the position of the receiving groove 51 and the raised part 31. The slot 53 is adapted to the raised part 31. When any supporting keel 3 is flipped and unfolded, the raised part 31 is embedded in the corresponding slot 53 and abuts against the wall surface of the slot 53. At this time, the raised part 31 and the slot 53 are engaged, and the supporting keel 3 is stably limited in the unfolded state, preventing the supporting keel 3 from flipping and retracting due to accidental contact.

[0037] In this embodiment, a base 11 is also included. The base 11 is fixedly connected to one end of the main body 1 near the pressing member 4. The base 11 is provided with a hollow connecting post 12 that connects the two ends of the base 11. The pressing member 4 includes a pressing head 42 and a pressing plate 41. A connecting hole 411 is formed at one end of the pressing plate 41 near the pressing head 42. One end of the pressing head 42 passes through the hollow connecting post 12 and is embedded in the connecting hole 411, and the other end abuts against any of the raised parts 31. A spring 43 is sleeved on the pressing head 42, and the two ends of the spring 43 abut against the base 11 and the pressing plate 41 respectively. When the pressing plate 41 is pressed, the base 11 and the spring 43 abut against the pressing plate 41 and move in the pressing direction. The spring 43 is subjected to the pressure of the pressing head 42 and the pressing plate 41, and the spring 43 accumulates elastic force. After the external force on the pressing plate 41 disappears, the spring 43 releases the elastic force to reset the pressing plate 41 and the pressing head 42. The pressing head 42 presses the tilting part 31 to make the supporting keel 3 flip. At this time, since the tilting part 31 is engaged in the slot 53, the supporting leg 2 also unfolds synchronously. The supporting leg 2 forms a certain angle with the ground, so that the supporting leg 2 and the supporting keel 3 remain in the unfolded state. Furthermore, there is a gap between the base 11 and the pressing plate 41, and the gap size is 6mm. This gap ensures that the pressing plate 41 has sufficient stroke when subjected to force. After the pressing plate 41 is pressed to the maximum depth, it abuts against the base 11, which can also prevent the pressing plate 41 and the spring 43 from being over-pressed.

[0038] In this embodiment, each support leg 2 has a storage groove 21 on its side opposite to the main body 1, which is adapted to the support keel 3. One end of the support keel 3 is hinged to the storage groove 21 and stored in the storage groove 21. When stored, the support keel 3 is completely stored in the storage groove 21, increasing space utilization and making the storage process simple and quick. In the stored state, the support keel 3 fits tightly with the storage groove 21, effectively preventing dust or debris from entering the storage groove 21 and maintaining the cleanliness and hygiene of the support frame structure. In addition, when the support frame is stored, the support keel 3 will not easily detach from the storage groove 21 due to shaking or external force, ensuring the stability and safety of the support frame structure in the stored state. This not only improves the practicality of the support frame structure but also takes into account aesthetics and convenience, meeting the user's needs for an efficient, stable, and easy-to-use support frame structure.

[0039] In this embodiment, each support leg 2 is provided with a magnetic groove 22 on the side opposite to the main body 1. A first magnetic member 6 for magnetically connecting with the support keel 3 is embedded in the magnetic groove 22. When the support leg is retracted, the support leg 2 is magnetically attracted to the support keel 3 through the first magnetic member 6. The support keel 3 can be made of metal, or a metal part corresponding to the position of the first magnetic member 6 can be provided on the support keel 3 to achieve magnetic attraction. When storing the support leg 2, simply lift the entire support frame. The support leg 2 loses the support force from the ground and cannot maintain a fixed unfolded state, causing the support leg 2 and the support keel 3 to retract. Since the support leg 2 and the support keel 3 are magnetically connected, the support leg 2 is attracted to the support keel 3 through the first magnetic member 6. The two will quickly attract and retract due to magnetism, further fixing the support keel 3. The method involves installing magnetic blocks on the support feet 2 and the support keel 3. The magnetic force allows for quick and secure storage of the support feet 2, preventing the support keel 3 from shaking or detaching from the storage slot 21 during storage. This improves the stability and safety of the support frame structure in its stored state. The magnetic attraction between the first magnetic component 6 and the support keel 3 is simple and effective, requiring no additional locking or fixing devices to achieve stable storage of the support keel 3 and support feet 2. Users also do not need to manually fix the support feet 2 and support keel 3. Furthermore, the magnetic attraction between the first magnetic component 6 and the support keel 3 is moderate, maintaining the stability of the support keel 3 while allowing users to easily remove the support keel 3 from the storage slot 21 when needed, thus unfolding the support frame structure. This not only enhances the practicality and convenience of the support frame structure but also provides users with a smoother user experience.

[0040] In this embodiment, the end of the support foot 2 away from the pressing member 4 is provided with an anti-slip part 8. The anti-slip part 8 is made of rubber material and has anti-slip texture on the surface, which increases the friction between the support foot 2 and the ground, effectively preventing the support frame structure from sliding or tipping over due to external forces during use, and improving the stability and safety of the support frame structure. Considering the user experience, the rubber material is soft and can reduce the hard contact between the support foot 2 and the ground to a certain extent, reduce noise, bring a more comfortable use environment to users, and meet the user's use needs in different scenarios.

[0041] In this embodiment, each support leg 2 has a plug 9 and a slot 10 on its two side walls. When the support leg 2 is retracted, the plug 9 and slot 10 engage with the slot 10 and plug 9 of the adjacent support leg 2. This interlocking method allows the support legs 2 to connect with each other and form a whole structure in the retracted state, further enhancing the stability and compactness of the support frame structure in the retracted state. In addition, the design of the plug 9 and slot 10 is simple and ingenious, not only easy to operate but also firmly connected, effectively preventing the support legs 2 from detaching or shaking during the retraction process. When unfolding the support frame structure, the user only needs to press the pressing part 4, and the support leg 2 will automatically pop out under the action of the spring 43. At the same time, the engagement relationship between the plug 9 and slot 10 will also be released, allowing the support leg 2 to unfold smoothly and be supported on the ground.

[0042] The working principle of this utility model is as follows:

[0043] When the support frame structure needs to be unfolded, the user first presses the pressing part 4. Under external force, the pressing part 4 moves inward, and the spring 43 is simultaneously compressed. At the same time, pressing the tilting part 31 causes the support keel 3 to flip outward and unfold, and the support legs 2 unfold simultaneously. After unfolding, the support legs 2 form an obtuse angle with the ground, maintaining their unfolded state through friction with the ground. After releasing the pressing part 4, the spring 43 releases its elastic force, causing the pressing part 4 to return to its original position. At this time, the tilting part 31 of the support keel 3 is pressed and embedded into the pressing head 42. In the slot 53, a certain amount of damping is formed to prevent the support keel 3 from resetting. At the same time, the engagement relationship between the insert 9 and the slot 10 will also be released, so that the support leg 2 can be smoothly unfolded and supported on the ground. When the support frame is stored, the user only needs to lift the entire support frame and then fold the support leg 2 inward, so that the first magnetic suction piece 6 and the support keel 3 magnetically attract each other, and the insert 9 and slot 10 on the side wall of the support leg 2 engage with the slot 10 and insert 9 of the adjacent support leg 2, so that the support frame can be stored.

[0044] The advantages of this utility model are:

[0045] 1. The support frame has a compact structure and is easy to operate. The support frame can be quickly unfolded by pressing the pressing part, which greatly saves the user's time and energy, and also avoids the tedious process of manually unfolding each support leg one by one, which is required by traditional support frames.

[0046] 2. The design of the supporting keel and supporting feet enables the support frame to form a stable triangular support structure when unfolded, which improves the load-bearing capacity and stability of the support frame. At the same time, the magnetic attachment makes it convenient to store and carry the support frame, making this utility model more practical and convenient.

[0047] The above-disclosed embodiments are only a few specific examples of this utility model. However, this utility model is not limited thereto. Any variations that can be conceived by those skilled in the art should fall within the protection scope of this utility model.

Claims

1. A rapid deployment support structure, characterised in that, include: The main body has a pressing member at one end, which is elastically connected to the main body; the cylindrical surface of the main body has at least three supporting keels, one end of which is hinged to the main body and abuts against the pressing member. Support feet, one end of which is hinged to the end of the main body away from the pressing member, the number of support feet matches the number of support keels, the other end of any support keel is flipped and connected to any support foot, and the support feet can be unfolded or retracted to be away from or attached to the cylindrical surface of the main body; When the pressing element is pressed, the supporting keel is compressed and flipped to cause the supporting legs to spring open and form an unfolded state.

2. A rapid deployment support structure according to claim 1, wherein, One end of any of the supporting keels connected to the main body is provided with a raised portion, which abuts against the pressing member; when the pressing member is pressed, the pressing member presses the raised portion to cause the supporting keel to flip and drive the supporting foot to flip outward and unfold.

3. A rapid deployment shelter structure according to claim 2, wherein, The main body is provided with a fixing member at one end near the pressing member. The fixing member is fixedly connected to the main body. The fixing member is provided with a receiving slot and a rotating slot matching the number of supporting keels. Rotating shafts are formed on both sides of the supporting keel and are embedded in the rotating slots. A slot is formed on the wall surface corresponding to the position of the raised part. The slot is adapted to the raised part. When any of the supporting keels is flipped and unfolded, the raised part is embedded in the corresponding slot and abuts against the wall surface of the slot.

4. A rapid deployment shelter structure according to claim 3, wherein, The main body also includes a base, which is fixedly connected to one end of the main body near the pressing member. The base is provided with a hollow connecting post connecting both ends of the base. The pressing member includes a pressing head and a pressing plate. The pressing plate has a connecting hole at one end near the pressing head. One end of the pressing head passes through the hollow connecting post and is embedded in the connecting hole, while the other end abuts against any of the raised parts. A spring is fitted on the pressing head, and both ends of the spring abut against the base and the pressing plate, respectively. When the pressing plate is pressed, the pressing plate abuts against the spring and moves in the pressing direction, so that the pressing head presses against the raised part to cause the supporting keel to flip.

5. A rapid deployment shelter structure according to claim 4, wherein, There is a gap of 6mm between the base and the pressing plate.

6. The rapid deployment support structure of claim 1, wherein, Each of the support legs is provided with a magnetic groove on the side opposite to the main body, and a first magnetic member is embedded in the magnetic groove for magnetic connection with the support keel; when the support leg is retracted, the support leg is magnetically attracted to the support keel by the first magnetic member.

7. A rapid deployment shelter structure according to claim 6, wherein The first magnetic element is a magnet.

8. The rapid deployment support structure of claim 1, wherein, Each of the supporting legs has a storage groove on one side of the main body that is adapted to the supporting keel. One end of the supporting keel is hinged to the two walls opposite to the storage groove and can be stored and unfolded in the storage groove.

9. The rapid deployment support structure of claim 1, wherein, The end of the support foot away from the pressing member is provided with an anti-slip part.

10. The rapid deployment support structure of claim 1, wherein, Each of the support legs has a plug and a slot on its two side walls. When the support leg is retracted, the plug and the slot engage with the slot and the plug of the adjacent support leg.

Images