An angle-adjustable connecting rotating device

Abstract

The utility model discloses a kind of angle-adjustable connecting rotating devices, including first adjusting frame, second adjusting frame, third adjusting frame and connecting disc, the top of first adjusting frame is equipped with first motor, the top of first adjusting frame is located second adjusting frame, the side of second adjusting frame is equipped with second motor, the side of second adjusting frame is located third adjusting frame, the top of third adjusting frame is equipped with third motor, the top of third adjusting frame is located second adjusting frame, the side of second motor is equipped with telescopic link, the side of third adjusting frame is equipped with limit hole, the side of first adjusting frame is fixedly installed with controller, the bottom of controller is connected with power connector. The utility model is equipped with three adjusting frames and corresponding motor, the device can realize flexible adjustment in multiple directions and angles, satisfy the diversification demand of angle adjustment under different scenes, improve the applicability and flexibility of equipment.

Description

Technical Field

[0001] This utility model relates to the field of connecting and rotating devices, specifically an adjustable-angle connecting and rotating device. Background Technology

[0002] Currently, there are many connecting and rotating devices on the market. For example, robotic arms in industrial production need to operate workpieces at different positions and angles, or in the field of display racks, in order to better display exhibits, the angle of the display rack needs to be adjusted at multiple angles to meet different rotation requirements. For example, application number CN202321045334.1 discloses a rotating connection device, including a base, a rotating motor, a small gear, a large gear, a support tube, a limiting ring, an upper limiting block, a lower limiting block, and a stop block. The rotating motor is fixedly connected to the base, the base has a rotating hole, the support tube is fixed on the base and communicates with the rotating hole, the large gear has a rotating groove, the stop block is fixed in the rotating groove, the support tube is rotatably connected to the rotating groove and has a limiting opening, the upper limiting block and the lower limiting block are both fixed on the limiting ring, the lower limiting block slides in the limiting opening, the limiting ring is located in the rotating groove, the small gear is fixedly connected to the rotating motor and meshes with the large gear. This utility model solves the problem in the prior art that the oscillation adjustment device of the electric fan has a large dead angle of rotation of the fan head, which is not convenient for fanning and thus reduces the practicality of the fan head.

[0003] However, in existing technologies, the connecting rotation structures of many devices can only achieve adjustment in a single direction or a limited angle, which cannot meet the complex and ever-changing usage requirements. Traditional connecting rotation devices are difficult to adjust flexibly to the appropriate angle, resulting in low work efficiency and difficulty in adapting to diverse work scenarios, thus failing to achieve the ideal display effect. To address this issue, this application proposes an adjustable-angle connecting rotation device.

[0004] No effective solutions have yet been proposed to address the problems in the relevant technologies. Summary of the Invention

[0005] The purpose of this invention is to provide an adjustable-angle connecting rotation device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides an adjustable angle connecting rotation device, including a first adjusting frame, a second adjusting frame, a third adjusting frame, and a connecting plate. A first motor is provided at the top of the first adjusting frame, the second adjusting frame is located at the top of the first adjusting frame, a second motor is provided on one side of the second adjusting frame, the third adjusting frame is located on one side of the second adjusting frame, a third motor is provided at the top of the third adjusting frame, the connecting plate is located at the top of the third adjusting frame, a telescopic rod is provided on one side of the second motor, and a limiting hole is provided on one side of the third adjusting frame.

[0007] Preferably, the output end of the first motor is fixedly connected to the second adjustment frame, the second adjustment frame is connected to the bearing of the first adjustment frame, and the first motor is fixedly connected to the first adjustment frame with bolts for adjusting the angle of the second adjustment frame.

[0008] Preferably, the output end of the second motor is fixedly connected to the third adjusting frame, the third adjusting frame is connected to the second adjusting frame by a bearing, and the second motor is fixedly connected to the second adjusting frame by bolts for adjusting the angle of the third adjusting frame.

[0009] Preferably, the output end of the third motor is fixedly connected to the connecting plate, the connecting plate is connected to the bearing of the third adjusting frame, and the third motor is fixedly connected to the third adjusting frame with bolts for rotating and adjusting the angle of the connecting plate.

[0010] Preferably, the telescopic rod is bolted to the second adjusting frame, and the telescopic rod is sleeved with the limiting hole for limiting and fixing the angle.

[0011] Preferably, a controller is fixedly installed on one side of the first adjustment frame, and a power connector is connected to the bottom of the controller. The controller is connected to the first motor, the second motor, the third motor and the telescopic rod wires respectively, and the power connector is connected to an external power source to control the operation of each component.

[0012] Compared with the prior art, the present invention has the following beneficial effects: This utility model is an adjustable angle connecting and rotating device, which is equipped with a first adjusting frame, a second adjusting frame, a third adjusting frame and a connecting plate. By setting three adjusting frames and corresponding motors, the connecting plate can be flexibly adjusted in multiple directions and angles, meeting the diverse needs for angle adjustment in different scenarios and improving the applicability and flexibility of the equipment.

[0013] This utility model is an adjustable angle connecting and rotating device, which is equipped with a telescopic rod and a limiting hole. After the angle is adjusted, the telescopic rod is sleeved with the limiting hole to support and fix the angle of the third adjustment frame, preventing the third adjustment frame from shifting and achieving the effect of convenient limiting support. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the structure of an adjustable angle connecting rotation device according to an embodiment of the present utility model; Figure 2 This is a schematic diagram of the structure of the first adjusting frame in an adjustable angle connecting rotating device according to an embodiment of the present utility model; Figure 3 This is a schematic diagram of the structure of the second adjusting frame in an adjustable angle connecting rotating device according to an embodiment of the present utility model; Figure 4 This is a schematic diagram of the third adjusting frame and connecting plate structure in an adjustable angle connecting rotating device according to an embodiment of the present utility model.

[0016] Figure label: 1. First adjusting frame; 101. First motor; 102. Controller; 103. Power connector; 2. Second adjusting frame; 201. Second motor; 202. Telescopic rod; 3. Third adjusting frame; 301. Third motor; 302. Limiting hole; 4. Connecting plate. Detailed Implementation

[0017] The utility model will now be further described in conjunction with the accompanying drawings and specific embodiments: Please see Figure 1-4 An adjustable-angle connecting rotation device according to an embodiment of the present invention includes a first adjusting frame 1, a second adjusting frame 2, a third adjusting frame 3, and a connecting plate 4. A first motor 101 is provided on the top of the first adjusting frame 1. The second adjusting frame 2 is located at the top of the first adjusting frame 1 and a second motor 201 is provided on one side of the second adjusting frame 2. The third adjusting frame 3 is located on one side of the second adjusting frame 2 and a third motor 301 is provided on the top of the third adjusting frame 3. The connecting plate 4 is located at the top of the third adjusting frame 3. A telescopic rod 202 is provided on one side of the second motor 201, and a limiting hole 302 is provided on one side of the third adjusting frame 3. By setting three adjusting frames and corresponding motors, the device can achieve flexible adjustment in multiple directions and angles, meet the diverse needs for angle adjustment in different scenarios, and improve the applicability and flexibility of the device.

[0018] According to the above-described scheme of this utility model, the output end of the first motor 101 is fixedly connected to the second adjustment frame 2, the second adjustment frame 2 is connected to the first adjustment frame 1 by a bearing, the first motor 101 is fixedly connected to the first adjustment frame 1 by bolts, and the first motor 101 is composed of a geared motor, which facilitates driving the second adjustment frame 2 to rotate and adjust the angle.

[0019] According to the above-mentioned scheme of this utility model, the output end of the second motor 201 is fixedly connected to the third adjustment frame 3, the third adjustment frame 3 is connected to the second adjustment frame 2 by a bearing, the second motor 201 is fixedly connected to the second adjustment frame 2 by bolts, and the second motor 201 is composed of a geared motor, which facilitates driving the third adjustment frame 3 to rotate and adjust the angle.

[0020] According to the above-mentioned scheme of this utility model, the output end of the third motor 301 is fixedly connected to the connecting plate 4, the connecting plate 4 is connected to the bearing of the third adjusting frame 3, the third motor 301 is fixedly connected to the third adjusting frame 3 with bolts, and the third motor 301 is composed of a geared motor, which facilitates driving the connecting plate 4 to rotate and adjust the angle.

[0021] According to the above-mentioned scheme of this utility model, the telescopic rod 202 is bolted to the second adjusting frame 2, the telescopic rod 202 is sleeved with the limiting hole 302, the telescopic rod 202 is composed of an electric push rod, and the cooperation design between the telescopic rod 202 and the limiting hole 302 can play a limiting and fixing role after the angle adjustment is completed, ensuring the stability of the device during the working process and avoiding angle deviation caused by vibration or external force interference.

[0022] According to the above-described scheme of this utility model, a controller 102 is fixedly installed on one side of the first adjustment frame 1. A power connector 103 is connected to the bottom of the controller 102. The controller 102 is connected to the first motor 101, the second motor 201, the third motor 301 and the telescopic rod 202 by wires respectively. The power connector 103 is connected to an external power source. The controller 102 is composed of a single chip and is used to control the operation of each component.

[0023] In practical use, the adjustable angle connecting rotation device is installed on the equipment to be used, and an external power supply is connected through the power connector 103 to ensure that the controller 102, each motor, and the telescopic rod 202 can be powered on and operate normally. The controller 102 sends a command to the first motor 101, which starts, and its output drives the second adjusting frame 2 to rotate around the bearing connection point with the first adjusting frame 1. The controller 102 then controls the second motor 201 to start, and its output drives the third adjusting frame 3 to rotate around the bearing connection point with the second adjusting frame 2. The controller 102 then controls the third motor 301 to start, and its output drives the connecting plate 4 to rotate around the bearing connection point with the third adjusting frame 3, thus achieving flexible adjustment of the angle of the connecting plate 4. Simultaneously, the telescopic rod 202 can extend and retract as needed. The telescopic rod 202 inserts into or pulls out of the limiting hole 302, providing a certain degree of limitation and fixation, ensuring the stability of the adjusted angle, and achieving the effect of limiting support and fixation.

[0024] In the description of this utility model, it should be noted that the terms "top," "bottom," "one side," "the other side," "front," "back," "middle part," "inner," "top," and "bottom," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and for 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. The terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Furthermore, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "joined" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An adjustable-angle connecting rotation device, characterized in that, The device includes a first adjusting frame (1), a second adjusting frame (2), a third adjusting frame (3), and a connecting plate (4). The first adjusting frame (1) has a first motor (101) on its top. The second adjusting frame (2) is located at the top of the first adjusting frame (1). A second motor (201) is located on one side of the second adjusting frame (2). The third adjusting frame (3) is located on one side of the second adjusting frame (2). A third motor (301) is located at the top of the third adjusting frame (3). The connecting plate (4) is located at the top of the third adjusting frame (3). A telescopic rod (202) is located on one side of the second motor (201). A limiting hole (302) is located on one side of the third adjusting frame (3).

2. The adjustable angle connecting rotation device according to claim 1, characterized in that, The output end of the first motor (101) is fixedly connected to the second adjustment frame (2), the second adjustment frame (2) is connected to the first adjustment frame (1) by bearing, and the first motor (101) is fixedly connected to the first adjustment frame (1) by bolts.

3. The adjustable angle connecting rotation device according to claim 2, characterized in that, The output end of the second motor (201) is fixedly connected to the third adjustment frame (3), the third adjustment frame (3) is connected to the second adjustment frame (2) by bearings, and the second motor (201) is fixedly connected to the second adjustment frame (2) by bolts.

4. The adjustable angle connecting rotation device according to claim 3, characterized in that, The output end of the third motor (301) is fixedly connected to the connecting plate (4), the connecting plate (4) is connected to the bearing of the third adjusting frame (3), and the third motor (301) is fixedly connected to the third adjusting frame (3) with bolts.

5. The adjustable angle connecting rotation device according to claim 1, characterized in that, The telescopic rod (202) is bolted to the second adjusting frame (2), and the telescopic rod (202) is sleeved with the limiting hole (302).

6. The adjustable angle connecting rotation device according to claim 1, characterized in that, A controller (102) is fixedly installed on one side of the first adjustment frame (1). A power connector (103) is connected to the bottom of the controller (102). The controller (102) is connected to the wires of the first motor (101), the second motor (201), the third motor (301) and the telescopic rod (202). The power connector (103) is connected to an external power source.

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