Support with concealable supporting legs and camera support
By introducing telescopic rod components and fixed bases into the bracket design, the problems of inconvenient operation and complex structure of existing brackets are solved, and the operation of the legs is simplified and the assembly cost is reduced.
Patent Information
- Application Number
- CN202520555623.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-26
- Publication Date
- 2025-12-30
- Estimated Expiration
- 2035-03-26
AI Technical Summary
Existing brackets with retractable legs are inconvenient to operate, have complex structures, and are costly to assemble.
Design a bracket with retractable legs. By setting a telescopic rod assembly and a fixed seat inside the handle assembly, the head end of the legs is connected to the fixed seat. The legs can be pulled out or inserted collectively by sliding the fixed seat, eliminating the need for a separate guide structure, simplifying operation and reducing structural complexity.
It achieves easy operation of the support legs and reduces assembly costs, with a simple structure and high stability.
Smart Images
Figure CN223740490U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of support, especially to a support with hidden supporting legs and a photography support. BACKGROUND
[0002] Tripods are used to support shooting devices (such as mobile phones) to ensure the quality of photography. With people's increasing pursuit of the size and beauty of shooting devices, photography supports with hidden supporting legs have emerged. The support with hidden supporting legs in the prior art needs to pull out three supporting legs one by one when in use, which is time-consuming and laborious. In addition, in order to ensure that the supporting legs are smoothly pulled out and inserted, a guide rail structure needs to be arranged in the handle to guide the supporting legs, which leads to a complex support structure and high assembly cost. SUMMARY
[0003] Therefore, it is necessary to provide a support with hidden supporting legs and a photography support to solve the problems of inconvenient operation and complex structure of the existing support with hidden supporting legs. The support can simplify the extension and retraction operation of the supporting legs, improve the convenience of use, and reduce the complexity of the structure and the assembly cost.
[0004] A support with hidden supporting legs comprises:
[0005] a handle assembly;
[0006] a telescopic rod assembly installed in the handle assembly, a receiving cavity being formed between the outer wall of the telescopic rod assembly and the inner wall of the handle assembly, and the bottom of the handle assembly being provided with at least three extension openings arranged at intervals in the circumferential direction, which are in communication with the receiving cavity;
[0007] and further comprises:
[0008] a supporting leg assembly comprising:
[0009] a fixing seat arranged in the receiving cavity and capable of sliding in the axial direction of the telescopic rod assembly;
[0010] at least three supporting legs arranged at intervals in the circumferential direction and installed in the receiving cavity, the head end of each of the at least three supporting legs being pivotally connected to the fixing seat, and the tail end of each of the at least three supporting legs being extended from the at least three extension openings, respectively;
[0011] When the fixing seat is at the top of the receiving cavity, the supporting legs are wholly or partially received in the receiving cavity; when the fixing seat is at the bottom of the handle assembly, the supporting legs can be unfolded or folded.
[0012] In one of the embodiments, the fixing seat is annular, the fixing seat is sleeved on the telescopic rod assembly, and the inner wall of the fixing seat is in sliding fit with the outer wall of the telescopic rod assembly.
[0013] In one of the embodiments, a guide structure is arranged between the fixing seat and the handle assembly and / or between the fixing seat and the telescopic rod assembly to guide the axial sliding of the fixing seat.
[0014] In one of the embodiments, the guide structure comprises at least one first groove extending in the axial direction arranged on the outer wall of the telescopic rod assembly and at least one first protrusion extending in the axial direction arranged on the inner wall of the fixing seat, the first groove being in fit with the first protrusion; and / or the guide structure comprises at least one second groove extending in the axial direction arranged on the outer wall of the fixing seat and at least one second protrusion extending in the axial direction arranged on the inner wall of the handle assembly, the second groove being in fit with the second protrusion.
[0015] In one of the embodiments, the lower end of the fixing seat is provided with at least three connecting seats arranged in the circumferential direction at intervals, the head end of the supporting leg is provided with a connecting head, and the connecting heads of the at least three supporting legs are respectively pivotally connected with the at least three connecting seats through pivots.
[0016] In one of the embodiments, the inner bottom surface of the handle assembly is provided with a limiting boss protruding upward, the head end of the connecting head is provided with a blocking portion, and when the supporting leg is unfolded to the maximum angle, the blocking portion is in contact with the limiting boss to limit the unfolding angle of the supporting leg.
[0017] In one of the embodiments, the handle assembly comprises a handle main body and a tail cover, the handle main body is a cylindrical structure with an upper end opening and a lower end opening, the tail cover is arranged at the lower end opening and connected with the handle main body and the telescopic rod assembly, and the tail cover is provided with the outlet.
[0018] In one of the embodiments, the telescopic rod assembly comprises an outer telescopic tube, at least one inner telescopic tube and a tail plug, the at least one inner telescopic tube is arranged in the outer telescopic tube, the tail plug is fixed at the tail end of the outer telescopic tube, and the tail cover is fixedly connected with the tail plug through a fastener.
[0019] In one of the embodiments, the tail cover and the lower end of the handle main body are fixed by glue or ultrasonic welding.
[0020] A photographic support comprises the supporting leg hidden support and the mobile phone clamp assembly, the handle assembly is provided with a mobile phone clamp storage cavity, and the mobile phone clamp assembly is stored in the mobile phone clamp storage cavity after the telescopic rod assembly is folded.
[0021] The foot-concealable support described above, since the head end of each foot is connected with the fixing seat, all the feet can be pulled out or inserted by pulling out or inserting one fixing seat, which is simple and convenient to operate. Moreover, the head end of each foot is connected with the fixing seat, and the tail end is guided through the extension opening, so that the separate guiding structure for the feet is omitted, thereby simplifying the overall design of the support and reducing the production and assembly costs. BRIEF DESCRIPTION OF DRAWINGS
[0022] Figure 1 It is a perspective view of the foot-concealable support in one of the embodiments of the utility model;
[0023] Figure 2 It is an exploded structural schematic view of the foot-concealable support shown in the figure; Figure 1
[0024] Figure 3 It is a front view of the foot-concealable support shown in the figure; Figure 1
[0025] It is a sectional view along the line A-A in the figure; Figure 4 Figure 3
[0026] Figure 5 It is an exploded structural schematic view of the foot assembly of the foot-concealable support shown in the figure; Figure 1
[0027] Figure 6 It is a perspective view of the handle body of the foot-concealable support shown in the figure; Figure 1
[0028] Figure 7 It is a use state view of the foot-concealable support shown in the figure. Figure 1 BRIEF DESCRIPTION OF DRAWINGS: 10, handle assembly; 12, handle body; 121, second convex rib; 122, fixing ring; 14, tail cover; 141, limiting boss; 16, fastener; 20, telescopic rod assembly; 22, outer telescopic tube; 221, first groove; 24, inner telescopic tube; 26, tail plug; 28, fixing ring; 30, foot assembly; 32, fixing seat; 321, first convex rib; 322, second groove; 323, connecting seat; 34, foot; 341, head end; 342, tail end; 343, connecting head; 344, blocking part; 35, rotating shaft; 40, mobile phone clamping assembly.
[0029] DETAILED DESCRIPTION
[0030] To make the above-mentioned objectives, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model are described clearly and completely below with reference to the accompanying drawings. Obviously, the specific details described below are only a part of the embodiments of this utility model, and this utility model can be implemented in many other embodiments different from those described herein. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.
[0031] In this document, when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intervening element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The directional terms such as "front," "back," "up," and "down" are defined based on the location of the components in the accompanying drawings and their relative positions, and are merely for clarity and convenience in expressing the technical solution. It should be understood that the use of these directional terms should not limit the scope of protection claimed by this utility model.
[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
[0033] like Figures 1-4 As shown, in one embodiment of the present invention, the bracket with retractable legs includes a handle assembly 10, a telescopic rod assembly 20, and a leg assembly 30. The telescopic rod assembly 20 is installed inside the handle assembly 10, and a storage cavity is formed between the outer wall of the telescopic rod assembly 20 and the inner wall of the handle assembly 10. The bottom of the handle assembly 10 has at least three protruding openings spaced apart along the circumferential direction, which communicate with the storage cavity. The leg assembly 30 includes a fixing base 32 and at least three legs 34. The fixing base 32 is sleeved on the telescopic rod assembly 20 and can slide axially between a folded position and an extended position. At least three legs 34 are arranged circumferentially and installed in the storage cavity. The head ends of the at least three legs 34 are pivotally connected to the fixing base 32, and the tail ends of the at least three legs 34 extend from the at least three protrusions. When the fixing base 32 is in the folded position, the legs 34 are fully or partially stored in the storage cavity. When the fixing base 32 is in the extended position, the fixing base 32 is located at the bottom of the handle assembly 10 so that the legs 34 can be unfolded or folded.
[0034] The above-mentioned support with hidden legs is provided with the fixing seat 32, the head end of each leg 34 is connected with the fixing seat 32, and all the legs 34 can be pulled out or inserted by pulling out or inserting one leg 34, so that the operation is simple. Moreover, the head end of the leg 34 is connected with the fixing seat 32, and the tail end is guided through the outlet, so that the guiding structure of the leg 34 is omitted, the support has a simple structure, and the assembly cost is low.
[0035] In one embodiment, the fixing seat 32 is annular, the fixing seat 32 is sleeved on the telescopic rod assembly 20, and the inner wall of the fixing seat 32 is in sliding fit with the outer wall of the telescopic rod assembly 20. In this way, the axial sliding of the fixing seat 32 is guided by the telescopic rod assembly 20, so that the movement of the fixing seat 32 is stable. Alternatively, the fixing seat 32 can be a non-closed structure.
[0036] In one embodiment, a guiding structure is arranged between the fixing seat 32 and the handle assembly 10 and / or between the fixing seat 32 and the telescopic rod assembly 20, so as to guide the axial sliding of the fixing seat 32. The arrangement of the guiding structure ensures the stability and accuracy of the sliding of the fixing seat 32. As an example, the guiding structure comprises at least one first groove 221 extending in the axial direction arranged on the outer wall of the telescopic rod assembly 20, and at least one first protrusion 321 extending in the axial direction arranged on the inner wall of the fixing seat 32, the first groove 221 and the first protrusion 321 being matched; and / or the guiding structure comprises at least one second groove 322 extending in the axial direction arranged on the outer wall of the fixing seat 32, and at least one second protrusion 121 extending in the axial direction arranged on the inner wall of the handle assembly 10, the second groove 322 and the second protrusion 121 being matched. The matching of the first groove 221 and the first protrusion 321 and the matching of the second groove 322 and the second protrusion 121 improve the sliding stability of the fixing seat 32, so that the movement is more stable and reliable.
[0037] In one embodiment, the lower end of the fixing seat 32 is provided with at least three connecting seats 323 arranged in the circumferential direction, the head end of the leg 34 is provided with a connecting head 343, and the connecting head 343 of the at least three legs 34 is pivotally connected with the connecting seat 323 through the pivot 35. Through the pivotal connection of the connecting head 343 and the connecting seat 323, the flexible expansion and folding of the leg 34 are realized.
[0038] In one embodiment, an angle limiting structure is further included for limiting the angle of the unfolded leg 34. The angle limiting structure ensures the stability of the unfolded leg 34, avoiding the over-unfolding of the leg 34 affecting the use effect. As an example, the angle limiting structure includes an upwardly protruding limiting boss 141 provided on the inner bottom surface of the handle assembly 10, and a stopper 344 provided at the head end of the connecting head 343. When the leg 34 is unfolded to the maximum angle, the stopper 344 is in contact with the limiting boss 141. The cooperation of the limiting boss 141 and the stopper 344 further ensures the angle stability of the unfolded leg 34.
[0039] In one embodiment, the handle assembly 10 includes a handle body 12 and a tail cover 14, the handle body 12 is a cylindrical structure with an upper end opening and a lower end opening, the tail cover 14 is provided at the lower end opening and connected with the handle body 12 and the telescopic rod assembly 20, and the tail cover 14 is provided with an outlet. With this structure of the handle assembly, during assembly, the telescopic rod assembly 20 is first inserted into the handle body 12 from the lower end opening of the handle body 12, then the leg assembly 30 is assembled, and finally the tail cover 14 is assembled, which is convenient for assembly.
[0040] In one embodiment, the telescopic rod assembly 20 includes an outer telescopic tube 22, at least one inner telescopic tube 24 provided in the outer telescopic tube 22, and a tail plug 26 fixed at the tail end of the outer telescopic tube 22, and the tail cover 14 is fixedly connected with the tail plug 26 by fasteners. With this fixing mode of the tail cover 14, the firmness is good. Preferably, the tail cover 14 and the lower end of the handle body 12 are connected by glue or ultrasonic welding. By using glue or ultrasonic welding, the firmness of the connection between the tail cover 14 and the handle body 12 is enhanced, and the overall strength and durability of the support are ensured.
[0041] As an example, see Figure 6 , the inner wall of the middle part of the handle body 12 is provided with a fixing ring 122, and the telescopic rod assembly 20 further includes a fixing ring 28 fixed at the upper end of the outer telescopic tube 22. During assembly, the fixing ring 28 and the fixing ring 122 are fixed together by screws.
[0042] In another embodiment, a photographic support is provided, such as Figures 1-7 , the photographic support includes the leg-hiding support and the mobile phone clamp assembly 40 in the above-mentioned embodiments, the upper part of the handle assembly is provided with a mobile phone clamp storage cavity, and the mobile phone clamp assembly 40 is stored in the mobile phone clamp storage cavity after the telescopic rod assembly 20 is folded.
[0043] The above-described embodiments only express several implementation manners of the present application, and the description is relatively specific and detailed, but it should not be understood as a limitation on the patent scope of the present application. It should be noted that, for ordinary skilled persons in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which all belong to the protection scope of the present application.
Claims
1. A support with hidden legs, comprising: a handle assembly; a telescopic rod assembly installed in the handle assembly, an outer wall of the telescopic rod assembly and an inner wall of the handle assembly forming a receiving cavity, a bottom of the handle assembly being provided with at least three ejection ports arranged in a circumferential direction and communicating with the receiving cavity; characterized in that it further comprises: a leg assembly, the leg assembly comprising: a fixing seat arranged in the receiving cavity and capable of sliding in an axial direction of the telescopic rod assembly; at least three legs arranged in the receiving cavity in a circumferential direction, head ends of the at least three legs being pivotally connected to the fixing seat, tail ends of the at least three legs being respectively extended from the at least three ejection ports; when the fixing seat is at a top of the receiving cavity, the legs are wholly or partially arranged in the receiving cavity; when the fixing seat is at a bottom of the handle assembly, the legs can be unfolded or folded.
2. The hideable stand of claim 1, wherein, The fixing seat is annular, the fixing seat is sleeved on the telescopic rod assembly, and an inner wall of the fixing seat is in sliding fit with the outer wall of the telescopic rod assembly.
3. The hide-able stand of claim 2, wherein, A guide structure is arranged between the fixing seat and the handle assembly and / or between the fixing seat and the telescopic rod assembly to guide the axial sliding of the fixing seat.
4. The hide-able stand of claim 3, wherein, The guide structure comprises at least one first groove extending in an axial direction arranged on the outer wall of the telescopic rod assembly and at least one first protruding rib extending in an axial direction arranged on the inner wall of the fixing seat, the first groove being in fit with the first protruding rib; and / or the guide structure comprises at least one second groove extending in an axial direction arranged on the outer wall of the fixing seat and at least one second protruding rib extending in an axial direction arranged on the inner wall of the handle assembly, the second groove being in fit with the second protruding rib.
5. The hide-able stand of claim 2, wherein, Lower ends of the fixing seat are provided with at least three connecting seats arranged in a circumferential direction, head ends of the legs are provided with connecting heads, and the connecting heads of the at least three legs are respectively pivotally connected to the at least three connecting seats through pivots.
6. A hide-able stand according to claim 5, wherein, An upwardly protruding limiting boss is arranged on an inner bottom surface of the handle assembly, head ends of the connecting heads are provided with blocking portions, and when the legs are unfolded to a maximum angle, the blocking portions are in contact with the limiting boss to limit the unfolding angle of the legs.
7. A concealable stand as claimed in any of claims 1 to 6, characterized in that The handle assembly comprises a handle main body and a tail cover, the handle main body is a cylindrical structure with an upper end opening and a lower end opening, the tail cover is arranged at the lower end opening and connected with the handle main body and the telescopic rod assembly, and the tail cover is provided with the ejection ports.
8. The hideable stand of claim 7, wherein, The telescopic rod assembly comprises an outer telescopic tube, at least one inner telescopic tube and a tail plug, the at least one inner telescopic tube is arranged in the outer telescopic tube, the tail plug is fixed at a tail end of the outer telescopic tube, and the tail cover is fixedly connected with the tail plug through fasteners.
9. A hide-able stand according to claim 8, wherein, The tail cover and the lower end of the handle main body are fixed by glue or ultrasonic welding.
10. A photographic support, characterised in that The handle assembly is provided with a mobile phone holder receiving cavity, and the mobile phone holder assembly is received in the mobile phone holder receiving cavity after the telescopic rod assembly is folded.