A telescopic support
By designing a storage and unfolding structure for the telescopic bracket, the problems of existing photography brackets being unsightly and prone to falling have been solved, thus improving both aesthetics and practicality.
Patent Information
- Application Number
- CN202521594759.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-29
- Publication Date
- 2026-08-25
- Estimated Expiration
- 2035-07-29
AI Technical Summary
The existing camera holders with external phone clips are unsightly and can easily snag on other items, causing them to fall accidentally.
Design a telescopic bracket including a base, a storage base, a telescopic component, a clamping base, a support component, and a positioning component. The clamping base can be moved out of the storage base when the telescopic component extends axially. The support component can be expanded or retracted when the storage base moves. The positioning component keeps the clamping base outside the storage base.
It improves the aesthetics of the stand, prevents accidental drops, and has good practicality.
Smart Images
Figure CN224680417U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of photographic equipment, and in particular to a telescopic bracket. Background Technology
[0002] A tripod is a tool used in photography to support and adjust shooting equipment. It usually consists of a base, a phone clip, and three legs that rotate and connect to the base. The phone clip holds the phone, and the three legs need to be rotated outward to extend it when in use and rotated inward to retract it when not in use. However, in existing tripods, the phone clip is external, and its shape has protrusions and grooves, which is not only unsightly but also easily snags on other objects, causing it to fall accidentally, which is inconvenient. Therefore, there is an urgent need for a telescopic tripod to solve the above problems. Utility Model Content
[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes a telescopic bracket.
[0004] The technical solution adopted by one embodiment of this utility model to solve its technical problem is: a telescopic bracket, including a base, a storage base, a telescopic component, a clamping base, a support component, and a positioning component;
[0005] The storage base is movably mounted on the base;
[0006] The telescopic component is mounted on the base and extends into the storage compartment;
[0007] The clamping seat is installed on the telescopic component. The clamping seat can be moved out of the storage seat when the telescopic component extends axially, or it can be stored in the storage seat when the telescopic component shortens axially.
[0008] The support assembly is mounted on the storage base and the base, and can rotate outward relative to the base to unfold when the storage base moves downward, or rotate inward relative to the base to fold up when the storage base moves upward;
[0009] The positioning component is positioned between the storage base and the telescopic component to keep the clamping base outside the storage base when the telescopic component extends axially.
[0010] As one of the preferred embodiments of this utility model, the telescopic assembly includes a plurality of telescopic tubes that are sequentially connected.
[0011] As one of the preferred embodiments of this utility model, the telescopic tube located on the outermost layer constitutes the base.
[0012] As one of the preferred embodiments of this utility model, the positioning component includes a positioning pin and a first reset member. The storage base is provided with a positioning groove, the positioning pin is disposed in the positioning groove, and the first reset member is disposed between the positioning pin and the bottom of the positioning groove. The upper end of the positioning pin near the telescopic component is provided with a first inclined surface, and the lower end is provided with a second inclined surface. The telescopic component is provided with an axially arranged third inclined surface and a fourth inclined surface. When the telescopic component is axially extended, the third inclined surface can push the positioning pin back into the positioning groove through the second inclined surface, so that the fourth inclined surface abuts against the first inclined surface, so that the clamping base is kept outside the storage base.
[0013] As one of the preferred embodiments of this utility model, the angle between the first inclined surface and the center line of the telescopic component is α1, and the angle between the second inclined surface and the center line of the telescopic component is α2, where α1>α2.
[0014] As one of the preferred embodiments of this utility model, the support assembly includes multiple leg tubes and multiple support rods;
[0015] One end of the leg tube is rotatably connected to the storage base and has an unfolded position and a folded position;
[0016] One end of the strut is rotatably connected to the bottom of the base, and the other end is rotatably connected to the middle section of the leg tube;
[0017] The legs can rotate outward relative to the base to the unfolded position when the storage base slides downward, or the legs can rotate inward relative to the base to the folded position when the storage base slides upward.
[0018] As one of the preferred embodiments of this utility model, a top block is movably provided at the bottom of the base, and a second reset member is provided between the top block and the base. The top block is connected to the bottom of the base through a movable connecting structure. The foot tube can rotate inward relative to the base to the retracted position and abut against the top block, or the top block can push the foot tube to rotate outward relative to the base to the unfolded position when it abuts against the plane.
[0019] As one of the preferred embodiments of this utility model, the movable connection structure includes a plurality of hooks disposed on the bottom of the base and a plurality of slots disposed on the top block. The slots extend in the height direction so that the hooks can slide up and down within the slots.
[0020] As one of the preferred embodiments of this utility model, a fifth inclined surface is provided on the top block, and a sixth inclined surface is provided on the foot tube to abut against the fifth inclined surface, so that when the top block abuts against the plane, it moves toward the base and pushes the foot tube to rotate outward relative to the base to the unfolded position.
[0021] As one of the preferred embodiments of this utility model, a magnetic attraction component is provided between two adjacent leg tubes to keep the leg tubes in the folded position.
[0022] The beneficial effects of this utility model are as follows: A telescopic bracket includes a base, a storage base, a telescopic component, a clamping base, a support component, and a positioning component; the storage base is movably disposed on the base; the telescopic component is disposed on the base and extends into the storage base; the clamping base is mounted on the telescopic component, and the clamping base can be moved out of the storage base when the telescopic component extends axially, or be housed in the storage base when the telescopic component shortens axially; the support component is mounted on the storage base and the base, and can rotate outward relative to the base when the storage base moves downward, or rotate inward relative to the base and retract when the storage base moves upward; the positioning component is disposed between the storage base and the telescopic component, and is used to keep the clamping base outside the storage base when the telescopic component extends axially; the above structure allows the clamping base to be stored in the storage base when not in use, and kept outside the storage base when needed, which not only improves the aesthetics of the bracket, but also avoids snagging on other items and causing accidental drops, thus having excellent practicality. Attached Figure Description
[0023] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:
[0024] Figure 1 This is a schematic diagram of a telescopic support in its first state.
[0025] Figure 2 This is a schematic diagram of a telescopic support in its second state;
[0026] Figure 3 This is an exploded view of a telescopic support in its third state.
[0027] Figure 4 for Figure 3 A magnified view of a portion of region A in the middle;
[0028] Figure 5 for Figure 3 A magnified view of a portion of region B in the middle;
[0029] Figure 6 This is a cross-sectional view of a telescopic support in its second state;
[0030] Figure 7 for Figure 6 A magnified view of a portion of region C. Detailed Implementation
[0031] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.
[0032] In the description of this utility model, "multiple" means two or more; "greater than," "less than," and "exceeding" are understood to exclude the stated number; "above," "below," and "within" are understood to include the stated number. The use of "first" and "second" in the description is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly specifying the number of indicated technical features or their sequential relationship.
[0033] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0034] In this utility model, unless otherwise explicitly defined, the terms "setting," "installing," and "connecting" should be interpreted broadly. For example, they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to a fixed connection, a detachable connection, or an integral molding; they can refer to a mechanical connection; they can refer to the internal connection of two components or the interaction between two components. Those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.
[0035] Reference Figures 1 to 7 A telescopic bracket includes a base 10, a storage base 20, a telescopic component 30, a clamping base 40, a support component 50, and a positioning component 60.
[0036] The storage base 20 is movably mounted on the base 10;
[0037] The telescopic component 30 is mounted on the base 10 and extends into the storage base 20;
[0038] The clamping seat 40 is mounted on the telescopic component 30. The clamping seat 40 can be moved out of the storage seat 20 when the telescopic component 30 is axially extended, or can be stored in the storage seat 20 when the telescopic component 30 is axially shortened.
[0039] The support component 50 is installed on the storage base 20 and the base 10. It can rotate outward relative to the base 10 when the storage base 20 moves downward, or rotate inward relative to the base 10 when the storage base 20 moves upward.
[0040] The positioning component 60 is disposed between the storage base 20 and the telescopic component 30, and is used to keep the clamping base 40 outside the storage base 20 when the telescopic component 30 is axially extended.
[0041] In this utility model, such as Figure 1 With the bracket in its retracted state, when in use, first extend the telescopic component 30 axially until the clamping seat 40 is removed from the storage seat 20. Then, clamp the mobile terminal, such as a mobile phone, onto the clamping seat 40. Simultaneously, rotate the support component 50 outward relative to the base 10 to support the base 10. Figure 2 In this embodiment, the positioning component 60 prevents the telescopic component 30 from retracting axially, thereby keeping the clamping seat 40 outside the storage seat 20. The bracket in this embodiment can be used as a desktop bracket. In other embodiments, the telescopic component 30 can continue to extend axially, allowing the bracket to be used as a floor stand.
[0042] Reference Figure 2 , Figure 3 and Figure 6 In some embodiments, the telescopic component 30 includes a plurality of telescopic tubes 31 that are sequentially connected. Preferably, the outermost telescopic tube 31 forms the base 10, that is, the storage seat 20 is movably disposed on the outermost telescopic tube 31, and the support component 50 is mounted on the storage seat 20 and the outermost telescopic tube 31.
[0043] Reference Figure 1 , Figures 3-4 , Figures 6-7 In some embodiments, the positioning component 60 includes a positioning pin 61 and a first reset member 62. The storage base 20 is provided with a positioning groove 63. The positioning pin 61 is disposed in the positioning groove 63. The first reset member 62 is disposed between the bottom of the positioning pin 61 and the positioning groove 63. The upper end of the positioning pin 61 near the telescopic component 30 is provided with a first inclined surface 64 and the lower end is provided with a second inclined surface 65. The telescopic component 30 is provided with an axially arranged third inclined surface 66 and a fourth inclined surface 67. When the telescopic component 30 is axially extended, the third inclined surface 66 can push the positioning pin 61 back into the positioning groove 63 through the second inclined surface 65, so that the fourth inclined surface 67 abuts against the first inclined surface 64, so that the clamping base 40 is kept outside the storage base 20.
[0044] Specifically, when the stent is in Figure 1 In this state, the third inclined plane 66 is located below the second inclined plane 65. When the bracket is switched to... Figures 3-4 as well as Figures 6-7When the telescopic component 30 is in the extended state, it extends axially until the third inclined surface 66 abuts against the second inclined surface 65, which pushes the positioning pin 61 back into the positioning groove 63. After the third inclined surface 66 passes the positioning pin 61, the positioning pin 61 extends out of the positioning groove 63 again under the action of the first reset member 62, so that the fourth inclined surface 67 abuts against the first inclined surface 64, keeping the clamping seat 40 outside the storage seat 20. It should be noted that when the telescopic component 30 in the extended state is pressed down, the fourth inclined surface 67 will also abut against the first inclined surface 64, thereby pushing the positioning pin 61 back into the positioning groove 63. After the fourth inclined surface 67 passes the positioning pin 61, the positioning pin 61 extends out of the positioning groove 63 again under the action of the first reset member 62.
[0045] Reference Figures 3-4 , Figures 6-7 In some embodiments, the angle between the first inclined surface 64 and the center line of the telescopic component 30 is α1, and the angle between the second inclined surface 65 and the center line of the telescopic component 30 is α2, where α1>α2. This arrangement enables the force required to pull the telescopic component 30 to extend axially to be less than the force required to press the telescopic component 30 to shorten axially, meaning that the telescopic component 30 will not shorten axially easily.
[0046] Reference Figures 3-4 , Figures 6-7 In some embodiments, the support assembly 50 includes a plurality of legs 51 and a plurality of struts 52;
[0047] One end of the leg tube 51 is rotatably connected to the storage base 20 and has an unfolded position and a folded position;
[0048] One end of the strut 52 is rotatably connected to the bottom of the base 10, and the other end is rotatably connected to the middle section of the foot tube 51;
[0049] The leg tube 51 can rotate outward relative to the base 10 to the unfolded position when the storage base 20 slides downward, or the leg tube 51 can rotate inward relative to the base 10 to the folded position when the storage base 20 slides upward.
[0050] Reference Figures 1-3 , Figure 5In a further embodiment, a top block 71 is movably disposed at the bottom of the base 10, and a second reset member 72 is disposed between the top block 71 and the base 10. The top block 71 is connected to the bottom of the base 10 through a movable connecting structure 80. The leg tube 51 can rotate inward relative to the base 10 to a retracted position and abut against the top block 71, or the top block 71 can push the leg tube 51 to rotate outward relative to the base 10 to an unfolded position when it abuts against a flat surface. Specifically, in use, the bracket is placed on a flat surface with the top block 30 facing downward. When the top block 30 is against the flat surface... When the surfaces make contact, the storage base 20 slides downwards, and the top block 30 pushes the leg tube 51 to rotate outwards. The leg tube 51 and the support rod 52 work together to keep the bracket in the unfolded state. When it is not in use, the bracket is lifted off the plane. Specifically, the entire bracket is lifted by holding the storage base 20, which causes the storage base 20 to slide upwards relative to the base 10, thereby causing the leg tube 51 to rotate inwards until it fits against the base 10. The entire process does not require the user to manually operate the leg tube 51. The bracket unfolds and folds by gravity.
[0051] Preferably, the second reset member 72 is a spring; when the top block 71 contacts the plane, the weight of the bracket acts on the top block 71, the second reset member 72 is in a compressed state, and the distance between the base 10 and the top block 71 is reduced, so that the leg tube 51 contacts the top block 71 and is pushed to rotate outward at a small angle, while the storage seat 20 also slides downward relative to the base 10, eventually driving the leg tube 51 to continue to rotate outward and unfold. When the storage seat 20 slides to abut against the limiting part that is adapted to it on the base 10, the leg tube 51 reaches the maximum unfolding angle.
[0052] Reference Figures 1-3 , Figure 5 In some embodiments, the movable connection structure 80 includes a plurality of hooks 81 disposed on the bottom of the base 10 and a plurality of slots 82 disposed on the top block 71. The slots 82 extend in the height direction so that the hooks 81 can slide up and down within the slots 82. During assembly, after assembling the base 10, the storage base 20, the support rod 52 and the foot tube 51, the second reset member 72 is placed into the cavity at the bottom of the base 10, and then the top block 71 is abutted against the other end of the second reset member 72 and the hooks 81 are aligned with the slots 82. When the hooks 81 are engaged in the slots 82, the top block 71 is not only connected to the base 10, but can also move a distance relative to the base 10.
[0053] Reference Figures 1-3 , Figure 5In some embodiments, a limiting seat 91 connected to the base 10 via a detachable structure 92 is also included. A rotation position is constructed between the limiting seat 91 and the base 10, allowing one end of the support rod 52 to rotate. Preferably, the detachable structure 92 is a bolted connection structure. During assembly, one end of the support rod 52 is first inserted into the rotation position, and then the limiting seat 91 is pressed against the bottom of the base 10 and connected to the base 10 via the detachable structure 92, so that one end of the support rod 52 is limited within the rotation position.
[0054] Reference Figures 1-3 , Figure 5 In some embodiments, the top block 71 is provided with a fifth inclined surface 73, and the foot tube 51 is provided with a sixth inclined surface 74 that abuts against the fifth inclined surface 73, so that when the top block 71 is held against the plane, it moves toward the base 10 and pushes the foot tube 51 to rotate outward relative to the base 10 to the unfolded position; through the cooperation of the fifth inclined surface 73 and the sixth inclined surface 74, the top block 71 pushes the foot tube 51 to rotate outward when the bracket is placed on the plane, which can also reduce the noise generated when the bracket is placed on the plane and improve the user experience.
[0055] Reference Figure 3 In some embodiments, a magnetic attraction component 90 is provided between two adjacent legs 51 to keep the legs 51 in the retracted position. When the bracket is in the retracted state, the legs 51 rotate inward to fit against the base 10, and the two adjacent legs 51 are attracted together by the magnetic attraction component 90, so that the legs 51 are kept in the retracted state and will not swing randomly.
[0056] The advantages of this utility model are: the above structure allows the clamp to be stored in the storage base when not in use, and to remain outside the storage base when needed. This not only improves the aesthetics of the bracket, but also prevents it from getting caught on other items and falling off accidentally, making it very practical.
[0057] Of course, this utility model is not limited to the above-described embodiments. Those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of this utility model. All such equivalent modifications and substitutions are included within the scope defined by the claims of this application.
Claims
1. A telescopic support, characterized in that: It includes a base (10), a storage base (20), a telescopic component (30), a clamping base (40), a support component (50), and a positioning component (60); The storage base (20) is movably mounted on the base (10); The telescopic component (30) is disposed on the base (10) and extends into the storage base (20); The clamping seat (40) is mounted on the telescopic assembly (30). The clamping seat (40) can be moved out of the storage seat (20) when the telescopic assembly (30) is axially extended, or can be stored in the storage seat (20) when the telescopic assembly (30) is axially shortened. The support component (50) is installed on the storage seat (20) and the base (10), and can rotate outward relative to the base (10) when the storage seat (20) moves downward, or rotate inward relative to the base (10) when the storage seat (20) moves upward; The positioning component (60) is disposed between the storage seat (20) and the telescopic component (30) for keeping the clamping seat (40) outside the storage seat (20) when the telescopic component (30) is axially extended.
2. A telescopic support according to claim 1, characterized in that: The telescopic assembly (30) includes a plurality of telescopic tubes (31) that are sequentially connected.
3. A telescopic support according to claim 2, characterized in that: The telescopic tube (31) located on the outermost layer constitutes the base (10).
4. A telescopic support according to claim 1, characterized in that: The positioning component (60) includes a positioning pin (61) and a first reset member (62). The storage base (20) is provided with a positioning groove (63). The positioning pin (61) is disposed in the positioning groove (63). The first reset member (62) is disposed between the bottom of the positioning pin (61) and the positioning groove (63). The upper end of the positioning pin (61) near the telescopic component (30) is provided with a first inclined surface (64) and the lower end is provided with a second inclined surface (65). The telescopic component (30) is provided with an axially arranged third inclined surface (66) and a fourth inclined surface (67). When the telescopic component (30) is axially extended, the third inclined surface (66) can push the positioning pin (61) back into the positioning groove (63) through the second inclined surface (65), so that the fourth inclined surface (67) abuts against the first inclined surface (64), so that the clamping base (40) is kept outside the storage base (20).
5. A telescopic bracket according to claim 4, characterized in that: The angle between the first inclined plane (64) and the center line of the telescopic component (30) is α1, and the angle between the second inclined plane (65) and the center line of the telescopic component (30) is α2, where α1>α2.
6. A telescopic support according to claim 1, characterized in that: The support assembly (50) includes a plurality of leg tubes (51) and a plurality of struts (52); One end of the foot tube (51) is rotatably connected to the storage base (20) and has an unfolded position and a folded position; One end of the support rod (52) is rotatably connected to the bottom of the base (10), and the other end is rotatably connected to the middle section of the foot tube (51); The foot tube (51) can rotate outward relative to the base (10) to the unfolded position when the storage seat (20) slides downward, or the foot tube (51) can rotate inward relative to the base (10) to the folded position when the storage seat (20) slides upward.
7. A telescopic bracket according to claim 6, characterized in that: A top block (71) is movably provided at the bottom of the base (10). A second reset member (72) is provided between the top block (71) and the base (10). The top block (71) is connected to the bottom of the base (10) through a movable connection structure (80). The foot tube (51) can rotate inward relative to the base (10) to the retracted position and abut against the top block (71). Alternatively, the top block (71) can push the foot tube (51) to rotate outward relative to the base (10) to the unfolded position when it abuts against the plane.
8. A telescopic bracket according to claim 7, characterized in that: The movable connection structure (80) includes a plurality of hooks (81) disposed on the bottom of the base (10) and a plurality of slots (82) disposed on the top block (71). The slots (82) extend in the height direction so that the hooks (81) can slide up and down in the slots (82).
9. A telescopic bracket according to claim 7, characterized in that: The top block (71) is provided with a fifth inclined surface (73), and the foot tube (51) is provided with a sixth inclined surface (74) that abuts against the fifth inclined surface (73), so that when the top block (71) abuts against the plane, it moves toward the base (10) and pushes the foot tube (51) to rotate outward relative to the base (10) to the unfolded position.
10. A telescopic bracket according to claim 6, characterized in that: A magnetic attraction assembly (90) is provided between two adjacent legs (51) to keep the legs (51) in the folded position.