A stable support frame

Abstract

The utility model relates to the support frame field suitable for different flat surface support surface formation stable support discloses a stable support frame, from top to bottom includes mounting seat, telescopic link, support rod and every support rod lower end is equipped with the support foot of adjustable placement angle in proper order, the support foot includes a and support rod lower end suitably connected connecting pipe and support seat, the connecting pipe is connected through a curved surface connecting portion and stretches into the curved surface recess of support seat, two adjacent support feet relative independent adjustment relative telescopic link angle of inclination, the utility model gives consideration to simultaneously and supports the fixed stable and removes the convenient.

Description

Technical Field

[0001] This utility model relates to the field of support frame technology, and in particular to a stable support frame. Background Technology

[0002] Existing technologies use Starlink devices to connect to Wi-Fi, providing network signals for home or outdoor use. Mounting Starlink devices in buildings or outdoors requires a bracket, and current technologies use a wall-mounted support frame, which is inconvenient for relocation. For example, utility model patent CN218473146U discloses a network signal receiver support frame that facilitates installation. This frame includes a mounting base and a tubular bracket. The tubular bracket is vertically mounted on the outer wall of the upper center of the mounting base. A reinforcing support device is located near the upper outer side of the tubular bracket, and a reinforcing sleeve is provided at the upper outer end. By adding this novel reinforcing support device to the tubular bracket of the network signal receiver, after the receiver is mounted on the ground via the mounting base, the reinforcing support device provides auxiliary support, allowing for a more secure and stable installation. It also increases the receiver's wind and impact resistance, preventing it from tilting or falling over in strong winds when installed outdoors. This existing technology mainly improves the stability of the support frame structure, but it is not suitable for use in environments where the support surface is unstable. Summary of the Invention

[0003] The present invention proposes a stable support frame, which aims to provide a stable support bracket that simultaneously ensures fixed stability and facilitates relocation.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a stable support frame, comprising, from top to bottom, a mounting base, a telescopic rod, a support rod, and a support foot with an adjustable placement angle at the lower end of each support rod; the angle of inclination of two adjacent support feet relative to the telescopic rod can be adjusted relatively independently.

[0005] In a further improvement, the support foot includes a connecting tube and a support base fitted to the lower end of the support rod. The connecting tube extends into the curved groove of the support base through a curved connecting part, and the connecting tube and the support base are hinged together by a connecting protrusion. This invention adjusts the support bases of two adjacent support rods to have different support angles by the relative rotation between the connecting tube and the support base, thereby adapting to uneven surfaces and ensuring stable support.

[0006] In a further improvement, the connecting pipe and the curved groove are provided with a concave-convex positioning structure that allows for relative positioning as the pipe rotates relative to the external force. This invention provides two or more sets of concave-convex positioning structures between the connecting pipe and the curved groove to ensure the stability of the relative position and angle between the resulting connecting pipe and the support base.

[0007] In a further improvement, each of the aforementioned support bases is fixed to the supporting plane on which the support base is located by a fixing nail. This invention provides a mounting hole for the fixing nail to pass through, and the fixing nail passes through the mounting hole to fix it to the supporting plane. This invention utilizes the fixing nail to stably connect and support the wall or floor.

[0008] In a further improvement, a telescopic drive seat is coaxially sleeved around the telescopic rod; multiple support rods are hinged to the telescopic drive seat along the circumference of the telescopic rod, and each support rod is connected to the telescopic rod through a rigid connecting piece; the two ends of the connecting piece are respectively hinged to the support rod and the telescopic rod; the connecting pieces corresponding to the support rods are hinged to the circumferential sidewall of the telescopic rod at equal intervals; under the action of external force, the multiple support rods synchronously move closer to or further away from the telescopic rod, causing the telescopic rod to move up and down relative to the telescopic drive seat. This invention proposes a stable and telescopic support frame. Rigid connecting plates form a linkage structure between the support rods and the telescopic rods. Each connecting plate, corresponding to one of the support rods, is hinged at equal intervals to the circumferential sidewall of the telescopic rod. Under external force, multiple support rods move synchronously closer to or further away from the telescopic rod along the circumference and in the same installation direction, causing the telescopic rod to move up and down relative to the telescopic drive seat. This facilitates the unfolding and retraction of the telescopic support frame. On one hand, it effectively realizes the extension and retraction of the telescopic rod relative to the mounting seat, achieving the raising and lowering of the telescopic rod. Simultaneously, when the support rod is retracted, i.e., when the support rod and the telescopic rod are parallel (i.e., when the invention is in its retracted state), the rigid connecting plates are surrounded and shielded by the support rods, resulting in a neat and organized storage structure that is easy to carry and transport.

[0009] In a further improvement, the telescopic drive seat and the telescopic rod are fixed in relative position by a rotation positioning component; The rotary positioning assembly includes a connecting tube nested with the telescopic rod, the portion of the connecting tube covered by the driving sleeve having multiple independent deformation plates; it also includes a driving sleeve located at the upper end of the connecting tube, which moves up and down relative to the connecting tube via threaded rotation. Rotating the driving sleeve drives the deformation plates of the connecting tube to clamp the telescopic rod. This invention uses the rotary positioning assembly to fix the telescopic drive seat and the telescopic rod relative to each other, ensuring the stability of the support frame during use. This invention achieves relative fixation between the telescopic drive seat and the telescopic rod through the rotating driving sleeve using deformation plates evenly spaced at the upper end of the connecting tube. Compared to existing technologies that use external knobs or other fixing methods, this invention integrates a locking structure while ensuring functionality, facilitating transportation and storage.

[0010] In a further improvement, the drive sleeve has an inner diameter that is smaller at the top and larger at the bottom. Rotating the drive sleeve drives the deformation plate of the connecting pipe to bend toward the telescopic rod and presses the outer wall of the telescopic rod under the pressure of the inner wall of the drive sleeve. The thickness of the deformable sheet gradually decreases from top to bottom along the radial direction of the telescopic rod.

[0011] This invention utilizes the coordinated rotation of the drive sleeve and the deformation plate to make the positioning and release of the telescopic rod and the mounting base quick and convenient. Furthermore, the use of circumferential rotational force to achieve axial positioning of the telescopic rod and the mounting base greatly reduces the possibility of misoperation.

[0012] In a further improvement, the telescopic rod comprises two nested telescopic tubes, the nested positions of which are fixed by a rotation positioning assembly. This invention further configures the telescopic rod as a two-stage telescopic structure, further increasing its length. Combined with the linkage between the support rod, connecting piece, and telescopic rod, this invention's telescopic support frame has sufficient height, facilitating the installation of the signal receiver.

[0013] As a further improvement, an adapter is installed on the top of the telescopic tube at the upper end; the mounting base is fixed to the telescopic tube via the adapter.

[0014] This utility model has the following beneficial effects: This invention proposes a stable support frame, which, from top to bottom, includes a mounting base, a telescopic rod, a support rod, and a support foot with an adjustable placement angle at the lower end of each support rod. Two adjacent support feet can be independently adjusted to tilt relative to the telescopic rod. When using the support frame, after installing the signal receiving device on the mounting base, the tilt angle of the support feet relative to the telescopic rod is adjusted to adapt to different flatness or slopes of the support surface, thus ensuring the stable support characteristic of this invention. Even outdoors, it adapts to uneven support surfaces and stably supports the signal receiving device. Attached Figure Description

[0015] Figure 1 This is a perspective view of a stable support frame proposed in this utility model; Figure 2 This is a perspective view of a stable support frame proposed in this utility model; Figure 3 This is a front view of a stable support frame proposed in this utility model; Figure 4 This is a perspective view of the support leg in a stable support frame proposed in this utility model; Figure 5 This is a perspective view of the support leg in a stable support frame proposed in this utility model; Figure 6 This is a left view of the support leg in a stable support frame proposed in this utility model; Figure 7 yes Figure 6 AA section view; Figure 8 This is a schematic diagram showing the cooperation between the telescopic rod, the rotary positioning component, and the telescopic drive seat in this utility model; Figure 9 yes Figure 8 BB section view; Figure 10 This is a perspective view of the rotary positioning component in this utility model; Figure 11 This is a perspective view illustrating the cooperation between the telescopic drive seat and the rotary positioning component in this utility model.

[0016] Legend: Mounting base 1; telescopic rod 2; telescopic tube body 20; adapter 21; support rod 3; support foot 4; connecting pipe 41; support base 42; curved groove 421; concave-convex positioning structure 43; mounting hole 44; fixing nail 5; telescopic drive base 6; connecting piece 7; rotary positioning assembly 8; connecting sleeve 81; deformation piece 811; drive sleeve 82. Detailed Implementation

[0017] The technical solutions of the present utility model 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 utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Reference Figures 1 to 11 This embodiment discloses a stable support frame, which includes, from top to bottom, a mounting base 1, a telescopic rod 2, a support rod 3, and a support foot 4 with an adjustable placement angle at the lower end of each support rod 3; under the action of external force, two adjacent support feet 4 can be adjusted relatively independently to tilt at an angle relative to the telescopic rod 2.

[0019] In this embodiment, the support foot 4 includes a connecting pipe 41 fitted to the lower end of the support rod 3 and a support base 42. The connecting pipe 41 extends into the curved groove 421 of the support base 42 through a curved connecting part. The connecting pipe 41 and the support base 42 are hinged together by a connecting protrusion. In this embodiment, the relative rotation between the connecting pipe 41 and the support base 42 adjusts the support bases 42 of two adjacent support rods 3 to have different support angles, thereby adapting to uneven surfaces and ensuring stable support in this embodiment.

[0020] In this embodiment, the connecting pipe 41 and the curved groove 421 are provided with concave-convex positioning structures 43 that are relatively positioned according to the relative rotation with external force. In this embodiment, two or more sets of concave-convex positioning structures 43 are provided between the connecting pipe 41 and the curved groove 421 to ensure the stability of the relative position and relative angle between the resulting connecting pipe 41 and the support base 42.

[0021] In this embodiment, each of the support bases 42 is fixed to the support plane on which the support base 42 is located by a fixing nail 5. In this embodiment, the support base 42 is provided with a mounting hole 44 for the fixing nail 5 to pass through. The fixing nail 5 passes through the mounting hole 44 and is fixed to the support plane. In this embodiment, the fixing nail 5 is used to stably connect and support the wall or the ground.

[0022] In this embodiment, a telescopic drive seat 6 is coaxially sleeved around the telescopic rod 2. Multiple support rods 3 are hinged to the telescopic drive seat 6 along the circumference of the telescopic rod 2. Each support rod 3 is connected to the telescopic rod 2 through a rigid connecting piece 7. The two ends of the connecting piece 7 are respectively hinged to the support rod 3 and the telescopic rod 2. The connecting pieces 7, corresponding one-to-one with the support rods 3, are hinged to the circumferential sidewall of the telescopic rod 2 at equal intervals. Under the action of external force, the multiple support rods 3 synchronously move closer to or further away from the telescopic rod 2, causing the telescopic rod 2 to move up and down relative to the telescopic drive seat 6. This embodiment claims a stable and telescopic support frame. A rigid connecting piece 7 forms a linkage structure between the support rod 3 and the telescopic rod 2. The connecting pieces 7, corresponding one-to-one with the support rod 3, are hinged at equal intervals to the circumferential sidewall of the telescopic rod 2. Under external force, multiple support rods 3 move synchronously closer to or further away from the telescopic rod 2 along the circumference and in the same installation direction, causing the telescopic rod 2 to move up and down relative to the telescopic drive seat 6. This facilitates the unfolding and folding of the telescopic support frame. On one hand, it effectively realizes the extension and retraction of the telescopic rod 2 relative to the mounting seat 1, achieving the raising and lowering of the telescopic rod 2. Simultaneously, when the support rod 3 is folded up, i.e., when the support rod 3 and the telescopic rod 2 are parallel (in this embodiment, the folded state), the rigid connecting piece 7 is surrounded and shielded by the support rod 3, resulting in a neat folding structure that is easy to carry and transport. The support foot 4 can also rotate to be in the same straight line as the support rod 3. This embodiment has a compact folding structure in the folded state.

[0023] In this embodiment, the telescopic drive seat 6 and the telescopic rod 2 are fixed in relative position by a rotary positioning assembly 8. The rotary positioning assembly 8 includes a connecting sleeve 81 nested with the telescopic rod 2, and a drive sleeve 82 located at the upper end of the connecting tube 41, which moves up and down relative to the connecting sleeve 81 by screw rotation. The portion of the connecting sleeve 81 covered by the drive sleeve 82 has multiple independent deformation plates 811. Rotating the drive sleeve 82 drives the deformation plates 811 of the connecting sleeve 81 to clamp the telescopic rod 2. In this embodiment, the telescopic drive seat 6 and the telescopic rod 2 are relatively fixed by the rotary positioning assembly 8, ensuring the stability of the support frame during use. In this embodiment, the relative fixation between the telescopic drive seat 6 and the telescopic rod 2 is achieved by the rotation of the drive sleeve 82 through the deformation members evenly spaced at the upper end of the connecting sleeve 81. Compared with the prior art that uses external knobs or other fixing methods, this embodiment integrates a locking structure while ensuring functionality, facilitating transportation and storage.

[0024] In this embodiment, the driving sleeve 82 has an inner diameter that is smaller at the top and larger at the bottom. Rotating the driving sleeve 82 drives the deformation piece 811 of the connecting sleeve 81 to bend toward the telescopic rod 2 and presses the outer wall of the telescopic rod 2 under the pressure of the inner wall of the driving sleeve 82. The thickness of the deformable piece 811 along the radial direction of the telescopic rod 2 gradually decreases from top to bottom.

[0025] In this embodiment, the coordinated rotation of the drive sleeve 82 and the deformation plate 811 makes the positioning and unpositioning of the telescopic rod 2 and the mounting base 1 quick and convenient. Furthermore, the axial positioning of the telescopic rod 2 and the mounting base 1 is achieved by using circumferential rotational force, which greatly reduces the possibility of misoperation.

[0026] In this embodiment, the telescopic rod 2 includes a two-stage telescopic structure, with two nested telescopic tubes 20 whose nested positions are fixed by a rotation positioning component 8. This embodiment further enhances the length of the telescopic rod 2 by setting it to a two-stage telescopic structure. Combined with the linkage between the support rod 3, the connecting piece 7, and the telescopic rod 2, the telescopic support frame in this embodiment has sufficient height, facilitating the installation of the signal receiver.

[0027] In this embodiment, a connector 21 is installed on the top of the telescopic tube 20 at the upper end; the mounting base 1 is fixed to the telescopic tube 20 through the connector 21.

[0028] This embodiment proposes a stable support frame, which, from top to bottom, includes a mounting base 1, a telescopic rod 2, a support rod 3, and a support foot 4 with an adjustable placement angle at the lower end of each support rod 3. The angle of inclination of two adjacent support feet 4 relative to the telescopic rod 2 can be adjusted independently. When using the support frame, after the signal receiving device is installed on the mounting base 1, the angle of inclination of the support feet 4 relative to the telescopic rod 2 is adjusted to adapt to different flatness or slope of the support plane on which the support frame is located, thereby ensuring that this embodiment has the characteristics of stable support, even outdoors, adapting to uneven support surfaces, and stably supporting the signal receiving device.

Claims

1. A stable support frame, characterized in that: From top to bottom, the components include a mounting base, a telescopic rod, a support rod, and a support foot with an adjustable placement angle at the lower end of each support rod. Each support foot includes a connecting tube fitted to the lower end of the support rod and a support base. The connecting tube extends into the curved groove of the support base through a curved connecting part. The angle of inclination of two adjacent support feet relative to the telescopic rod can be adjusted independently.

2. The stable support frame according to claim 1, characterized in that: The connecting pipe and the curved groove are provided with a concave-convex positioning structure that allows for relative positioning as the external force rotates.

3. A stable support frame according to claim 1, characterized in that: Each of the aforementioned support bases is fixed to the support plane on which the support base is located by a fixing nail.

4. A stable support frame according to claim 1, characterized in that: A telescopic drive seat is coaxially sleeved around the telescopic rod. Multiple support rods are hinged to the telescopic drive seat along the circumference of the telescopic rod. Each support rod is connected to the telescopic rod via a rigid connecting piece. The two ends of the connecting piece are respectively hinged to the support rod and the telescopic rod. The connecting pieces corresponding to the support rods are hinged to the circumferential sidewall of the telescopic rod at equal intervals. Under the action of external force, the multiple support rods synchronously move closer to or further away from the telescopic rod, causing the telescopic rod to move up and down relative to the telescopic drive seat.

5. A stable support frame according to claim 4, characterized in that: The telescopic drive seat and the telescopic rod are fixed in relative position by a rotary positioning component; The rotary positioning assembly includes a connecting sleeve nested with the telescopic rod, and a driving sleeve located at the upper end of the connecting sleeve that moves up and down relative to the connecting sleeve by rotating via a thread. The portion of the connecting sleeve covered by the driving sleeve has multiple independent deformation plates. Rotating the driving sleeve drives the deformation plates of the connecting sleeve to clamp the telescopic rod.

6. A stable support frame according to claim 5, characterized in that: The drive sleeve has an inner diameter that is smaller at the top and larger at the bottom. Rotating the drive sleeve drives the deformation plate of the connecting sleeve to bend toward the telescopic rod and presses the outer wall of the telescopic rod under the pressure of the inner wall of the drive sleeve. The thickness of the deformable sheet gradually decreases from top to bottom along the radial direction of the telescopic rod.

7. A stable support frame according to claim 5, characterized in that: The telescopic rod includes two nested telescopic tubes, and the nested positions of the two telescopic tubes are fixed by a rotation positioning component.

8. A stable support frame according to claim 7, characterized in that: An adapter is installed at the top of the telescopic tube at the upper end; the mounting base is fixed to the telescopic tube via the adapter.

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