Supporting leg rotating structure

Abstract

The utility model relates to a supporting leg rotating structure which comprises a telescopic rod, a movable ring is arranged at the position, close to the bottom, of the edge of the outer side of the telescopic rod in a sleeved mode, three fixing plates and a rotating supporting leg body are fixedly connected to the edge of the outer side of the movable ring, the supporting leg body drives a base and a hinge column to rotate, and the hinge column rotates on one side of the fixing plates. The hinge column and the fixing plate are arranged in a hinged mode, in the rotating process of the hinge column, the check block is located in the arc-shaped groove in the fixing plate, after the supporting leg body rotates to a certain angle, the check block makes contact with the side wall of the arc-shaped groove, the arc-shaped groove can limit movement of the check block, and therefore the stability of the supporting leg body in the standing process is guaranteed; and when the locking effect of the hinge column needs to be cancelled, a button is pressed, the button drives a stop block to move towards one side of a chute, the stop block drives a spring to compress, the stop block moves on the surface of the fixed column, and after the stop block moves to the chute, the supporting leg body can be rotated again, so that the device is more flexible to use.

Description

Technical Field

[0001] This utility model relates to the field of outrigger technology, and in particular to an outrigger rotation structure. Background Technology

[0002] The existing outrigger rotation mechanism has a limited rotation angle during use. When the outrigger rotates to a certain angle, it does not have the function of limiting the outrigger, which will affect the applicability of the device. Utility Model Content

[0003] The purpose of this invention is to provide a leg rotation structure to solve the problems mentioned in the background art.

[0004] The technical solution of this utility model is a support leg rotating structure, including a telescopic rod. A movable ring is sleeved on the outer edge of the telescopic rod near the bottom. Three fixed plates are fixedly connected to the outer edge of the movable ring. A hinge column is hinged to one side of each fixed plate. The support leg body is fixedly connected to the end of each hinge column away from the movable ring. A base is fixedly connected to the end of the support leg body away from the hinge column.

[0005] In one embodiment, each of the hinge columns has a groove, the inner wall of the groove has an inclined groove on the side near the telescopic rod, the outer edge of the fixing plate has an arc-shaped groove near the bottom, and a baffle is provided on one side of the groove.

[0006] In one embodiment, each groove cavity is provided with a stop block, and each stop block cavity is provided with a through hole on the side near the telescopic rod. A fixing post is inserted through the through hole, and the two ends of the fixing post are fixedly connected to the side wall of the groove cavity.

[0007] In one embodiment, springs are fixedly connected to the inner wall of the groove, one end of each spring is fixedly connected to one side of an adjacent stop, and a button is fixedly connected to the side of each stop away from the spring. The side of the button away from the stop penetrates the adjacent groove and extends to the outer edge of the hinge post.

[0008] In one embodiment, the outer edge of the stop block near the telescopic rod is fitted to the adjacent arc-shaped groove.

[0009] The beneficial effects provided by this utility model are:

[0010] In this invention, rotating the outrigger body causes the base and hinge column to rotate. The hinge column rotates on one side of the fixed plate, and the hinge column and the fixed plate are hinged together. During the rotation of the hinge column, the stop block is located in the arc-shaped groove on the fixed plate. When the outrigger body rotates to a certain angle, the stop block contacts the side wall of the arc-shaped groove, which restricts the movement of the stop block, thus ensuring the stability of the outrigger body when standing. When it is necessary to cancel the locking effect of the hinge column, the button is pressed. The button causes the stop block to move to one side of the inclined groove, and the stop block causes the spring to compress. The stop block moves on the surface of the fixed column. When the stop block moves to the inclined groove, the outrigger body can be rotated again, making the device more flexible to use. Attached Figure Description

[0011] Figure 1 This is a perspective view of the present utility model;

[0012] Figure 2 This is a schematic diagram of the fixing ring structure of the component of this utility model;

[0013] Figure 3 This is a schematic diagram of the support leg body structure of the present invention;

[0014] Figure 4 This is an exploded view of the retaining ring of the component of this utility model;

[0015] Figure 5 for Figure 4 Enlarged view of point A in the middle.

[0016] In the attached diagram: 1. Telescopic rod; 2. Movable ring; 3. Support leg body; 4. Base; 5. Fixing plate; 6. Hinge column; 7. Baffle; 8. Button; 9. Stop block; 10. Fixing column; 11. Spring; 12. Inclined groove; 13. Groove. Detailed Implementation

[0017] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments of the present invention can be combined with each other. The technical solutions of the present invention will be further described below with reference to the accompanying drawings of the embodiments. The present invention is not limited to the specific embodiments described below.

[0018] It should be understood that the same or similar reference numerals in the accompanying drawings of the embodiments correspond to the same or similar components. In the description of this utility model, it should be understood that if terms such as "upper," "lower," "front," "rear," "left," "right," "top," and "bottom" indicate the orientation or positional relationship based on the orientation 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 component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms describing positional relationships in the accompanying drawings are for illustrative purposes only and should not be construed as limiting this patent. Those skilled in the art can understand the specific meaning of the above terms according to the specific circumstances.

[0019] In one embodiment, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 As shown, a leg-rotating structure includes a telescopic rod 1. A movable ring 2 is fitted onto the outer edge of the telescopic rod 1 near its bottom. Three fixed plates 5 are fixedly connected to the outer edge of the movable ring 2. A hinge post 6 is hinged to one side of each fixed plate 5. A leg body 3 is fixedly connected to the end of each hinge post 6 away from the movable ring 2. A base 4 is fixedly connected to the end of the leg body 3 away from the hinge post 6. A groove 13 is formed on each hinge post 6. An inclined groove 12 is formed on the inner wall of the groove 13 near the telescopic rod 1. An arc-shaped groove is formed on the outer edge of the fixed plate 5 near its bottom. A baffle 7 is provided on one side of the groove 13. Each groove 13 has a stop block 9. Each stop block 9 has a through hole on the side of its inner cavity near the telescopic rod 1. A fixing post 10 passes through the through hole. Both ends of the fixing post 10 are fixedly connected to the side wall of the inner cavity of the groove 13. Each groove 13 has a spring 11 fixedly connected to the side wall of its inner cavity. One end of the spring 11 is fixedly connected to the side of the adjacent stop block 9. Each stop block 9 has a button 8 fixedly connected to the side away from the spring 11. The side of the button 8 away from the stop block 9 passes through the adjacent groove 13 and extends to the outer edge of the hinge post 6. The side of the outer edge of the stop block 9 near the telescopic rod 1 is fitted with the adjacent arc groove.

[0020] Working principle: Rotating the outrigger body 3 causes the base 4 and hinge column 6 to rotate. The hinge column 6 rotates on one side of the fixed plate 5. The hinge column 6 and the fixed plate 5 are hinged. During the rotation of the hinge column 6, the stop block 9 is located in the arc groove on the fixed plate 5. When the outrigger body 3 rotates to a certain angle, the stop block 9 contacts the side wall of the arc groove, which restricts the movement of the stop block 9, thus ensuring the stability of the outrigger body 3 when standing. When it is necessary to cancel the locking effect of the hinge column 6, press the button 8. The button 8 moves the stop block 9 to the inclined groove 12 side. The stop block 9 compresses the spring 11 and moves on the surface of the fixed column 10. When the stop block 9 moves to the inclined groove 12, the outrigger body 3 can be rotated again, making the device more flexible to use.

[0021] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0022] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A leg-rotating structure, characterized in that, The device includes a telescopic rod (1), with a movable ring (2) fitted on the outer edge of the telescopic rod (1) near the bottom. Three fixed plates (5) are fixedly connected to the outer edge of the movable ring (2). A hinged column (6) is hinged to one side of each fixed plate (5). A support leg body (3) is fixedly connected to the end of each hinged column (6) away from the movable ring (2). A base (4) is fixedly connected to the end of each support leg body (3) away from the hinged column (6).

2. The leg rotation structure according to claim 1, characterized in that, The hinge column (6) is provided with a groove (13), and the inner wall of the groove (13) is provided with a slanted groove (12) on the side near the telescopic rod (1). The outer edge of the fixing plate (5) is provided with an arc groove near the bottom. A baffle (7) is provided on one side of the groove (13).

3. The leg rotation structure according to claim 2, characterized in that, Each groove (13) is provided with a stop block (9). Each stop block (9) has a through hole on the side of its inner cavity near the telescopic rod (1). A fixing post (10) is inserted through the through hole. Both ends of the fixing post (10) are fixedly connected to the side wall of the inner cavity of the groove (13).

4. The leg rotation structure according to claim 3, characterized in that, Springs (11) are fixedly connected to the inner wall of the groove (13). One end of the spring (11) is fixedly connected to one side of the adjacent stop (9). Buttons (8) are fixedly connected to the side of the stop (9) away from the spring (11). The side of the button (8) away from the stop (9) passes through the adjacent groove (13) and extends to the outer edge of the hinge post (6).

5. The leg rotation structure according to claim 4, characterized in that, The outer edge of the stop (9) near the telescopic rod (1) is fitted with the adjacent arc groove.

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