Small high-reliability electric manipulator

Abstract

The utility model relates to the technical field of mechanical equipment, in particular to a small-sized high-reliability electric manipulator, which comprises a protective shell, a motor main body is fixedly connected inside the protective shell, and heat dissipation grooves are respectively arranged on two sides of the motor main body. According to the small-sized high-reliability electric manipulator, when a gear in a motor main body rotates, an external transmission gear can synchronously rotate with the gear in the motor main body, and meanwhile, in the rotating process of the transmission gear, rotating fans and a transmission rack belt are respectively driven to rotate, so that the four rotating fans synchronously rotate; therefore, power potential energy generated by the four rotating fans can be converted into electric energy to be stored in a fixed power supply, meanwhile, the heat dissipation grooves and the heat dissipation fins are used for heat dissipation when the motor body operates, abrasion and aging of components such as the motor and circuit elements can be reduced, it is guaranteed that the motor can operate continuously and stably, and the service life of the motor is prolonged. And the working efficiency can be effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of mechanical equipment technology, specifically a small, highly reliable electric manipulator. Background Technology

[0002] A miniature motorized pan-tilt head is an electric manipulator used for mounting and controlling equipment such as cameras. It enables precise horizontal and vertical rotation, thereby adjusting the camera's shooting angle. The overall design is compact, typically made of high-strength aluminum alloy or engineering plastics, ensuring structural stability while effectively reducing weight. Internally, it employs a high-precision gear transmission system, coupled with a high-quality motor, to achieve smooth and precise rotation. The motor is usually a brushless DC motor, offering advantages such as high efficiency, low noise, and long lifespan. Furthermore, the transmission system is carefully designed and tuned to reduce transmission backlash and improve the accuracy of angle control.

[0003] When using this small, highly reliable electric manipulator, it typically relies on an internal battery for power. However, due to its small size, the battery capacity is relatively small, resulting in a potentially short battery life. In scenarios requiring prolonged continuous use, such as extended outdoor shooting or monitoring, frequent charging or battery replacements may be necessary, impacting work efficiency. Therefore, we have proposed a small, highly reliable electric manipulator. Utility Model Content

[0004] The purpose of this utility model is to provide a small, highly reliable electric manipulator to solve the problem mentioned in the background art, where the manipulator typically relies on an internal battery for power, and due to its small size, the battery capacity is relatively small, resulting in a short battery life. In scenarios requiring long-term continuous use, such as prolonged outdoor shooting or monitoring, frequent charging or battery replacement may be necessary. To achieve the above objective, this utility model provides the following technical solution: a small, highly reliable electric manipulator, including a protective shell, with a motor body fixedly connected inside the protective shell. Heat dissipation slots are provided on both sides of the motor body, symmetrically distributed on both sides. Two transmission gears are fixedly connected to both sides of the motor body, symmetrically distributed on both sides. Rotating fans are fixedly connected inside each of the four transmission gears. A transmission rack belt is movably connected to the side surfaces of every two transmission gears through meshing. Connecting housings are fixedly connected to both sides of the protective shell, symmetrically distributed on both sides. The connecting housing has a through slot inside, and the rotating fan is located inside the through slot. A heat sink is fixedly connected to one side of the connecting housing. When the gear inside the motor body rotates, the external transmission gear can rotate synchronously with the gear inside the motor body. At the same time, when the transmission gear rotates, it drives the rotating fan and the transmission rack belt to rotate, so that the four rotating fans rotate synchronously. This allows the kinetic energy generated by the four rotating fans to be converted into electrical energy and stored in the fixed power supply. Meanwhile, the heat sink and heat sink are used to dissipate heat when the motor body is running, which helps to reduce the wear and aging of the motor, circuit components and other parts, ensuring continuous and stable operation and effectively improving work efficiency.

[0005] More preferably, the top of the protective shell is fixedly connected to an installation plate, the top of the installation plate is fixedly connected to a fixing block, and the fixing block has four circular grooves inside, which are symmetrically distributed inside the fixing block.

[0006] More preferably, push rods are fixedly connected to the interior of each of the four circular slots, and a solar photovoltaic panel is movably connected to the top of the fixed block. Two through holes are opened inside the solar photovoltaic panel.

[0007] More preferably, the two through holes are symmetrically distributed inside the solar photovoltaic panel, and each of the two through holes is movably connected to a connecting shaft.

[0008] More preferably, limiting pieces are fixedly connected to both ends of the connecting shaft, and two connecting brackets are fixedly connected to the top of the two connecting housings respectively.

[0009] More preferably, the two connecting frames are symmetrically distributed on the top of the connecting housing, and the interior of each of the four connecting frames is movably connected with a sliding groove.

[0010] More preferably, the connecting shaft is movably connected inside the sliding groove, and a fixed power supply is fixedly connected to the top of the mounting plate.

[0011] More preferably, a connecting support frame is fixedly connected to each side of the fixed power supply, and the two connecting support frames are symmetrically distributed on both sides of the fixed power supply.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] In this invention, when the gears inside the motor body rotate, the external transmission gears can rotate synchronously with the gears inside the motor body. Simultaneously, as the transmission gears rotate, they drive the rotating fans and the transmission rack belt to rotate, thereby causing the four rotating fans to rotate synchronously. This allows the kinetic energy generated by the four rotating fans to be converted into electrical energy and stored in a fixed power source. At the same time, the heat dissipation slots and heat sinks are used to dissipate heat during the operation of the motor body, which helps to reduce the wear and aging of components such as the motor and circuit elements, ensuring continuous and stable operation and effectively improving work efficiency.

[0014] The compact design of this invention makes it easy to carry and install, and it can be easily applied to various scenarios, such as shooting in confined spaces or mounting on mobile devices. It will not bring too much burden to the user, and the noise generated during operation is relatively small, making it suitable for places with high requirements for noise environment and will not cause interference to the surrounding environment. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the three-dimensional main structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the overall exploded structure of this utility model;

[0017] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0018] Figure 4 This is a cross-sectional three-dimensional structural diagram of the present invention;

[0019] Figure 5 This utility model Figure 4 Enlarged structural diagram at point B;

[0020] Figure 6 This is a top-view three-dimensional structural diagram of the present invention.

[0021] In the diagram: 1. Protective housing; 2. Motor body; 3. Heat dissipation groove; 4. Transmission gear; 5. Rotating fan; 6. Transmission rack and belt; 7. Connecting housing; 8. Through slot; 9. Heat sink; 10. Mounting plate; 11. Fixing block; 12. Circular groove; 13. Push rod; 14. Solar photovoltaic panel; 15. Through hole; 16. Connecting shaft; 17. Limiting plate; 18. Connecting frame; 19. Sliding groove; 20. Fixed power supply; 21. Connecting support frame. Detailed Implementation

[0022] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1-6This utility model provides a technical solution: a small, highly reliable electric manipulator, comprising a protective shell 1, an electric motor body 2 fixedly connected inside the protective shell 1, heat dissipation slots 3 respectively opened on both sides of the electric motor body 2, the two heat dissipation slots 3 being symmetrically distributed on both sides of the electric motor body 2, two transmission gears 4 respectively fixedly connected on both sides of the electric motor body 2, the two transmission gears 4 being symmetrically distributed on both sides of the electric motor body 2, a rotating fan 5 fixedly connected inside each of the four transmission gears 4, a transmission rack belt 6 being movably connected to the side surface of each pair of transmission gears 4 through meshing, a connecting shell 7 respectively fixedly connected on both sides of the protective shell 1, the two connecting shells 7 being symmetrically distributed on both sides of the protective shell 1, a through slot 8 opened inside the connecting shell 7, the rotating fan 5 being located inside the through slot 8, a heat sink 9 fixedly connected to one side of the connecting shell 7, when the gears inside the electric motor body 2 rotate, the external transmission gears 4 can rotate synchronously with the gears inside the electric motor body 2, and at the same time when the transmission gears 4 During rotation, the rotating fans 5 and the transmission rack and belt 6 are driven to rotate, so that the four rotating fans 5 rotate synchronously. This allows the kinetic energy generated by the four rotating fans 5 to be converted into electrical energy and stored in the fixed power supply 20. At the same time, the heat dissipation slots 3 and heat sinks 9 are used to dissipate heat during the operation of the motor body 2, which helps to reduce the wear and aging of the motor, circuit components and other parts, ensuring continuous and stable operation and effectively improving work efficiency. At the same time, the power generated by the solar photovoltaic panel 14 can be stored in the fixed power supply 20. The angle of the solar photovoltaic panel 14 can be adjusted by the push rod 13, the connecting shaft 16 and the connecting frame 18. The compact design makes it easy to carry and install, and it can be easily applied to various scenarios, such as shooting in confined spaces and mounting on mobile devices, without putting too much burden on the user. The noise generated during operation is low, making it suitable for places with high requirements for noise environment and without interfering with the surrounding environment.

[0024] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, a mounting plate 10 is fixedly connected to the top of the protective shell 1, and a fixing block 11 is fixedly connected to the top of the mounting plate 10. The fixing block 11 has four circular grooves 12 inside, which are symmetrically distributed inside the fixing block 11. Push rods 13 are fixedly connected to the inside of the four circular grooves 12 respectively. A solar photovoltaic panel 14 is movably connected to the top of the fixing block 11. Two through holes 15 are opened inside the solar photovoltaic panel 14, which are symmetrically distributed inside the solar photovoltaic panel 14. Connecting shafts 16 are movably connected to the inside of the two through holes 15 respectively. Limiting plates 17 are fixedly connected to both ends of the connecting shafts 16 respectively.

[0025] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, two connecting brackets 18 are fixedly connected to the top of the two connecting housings 7 respectively. The two connecting brackets 18 are symmetrically distributed on the top of the connecting housings 7. Sliding grooves 19 are movably connected inside the four connecting brackets 18 respectively. The connecting shaft 16 is movably connected inside the sliding grooves 19. A fixed power supply 20 is fixedly connected to the top of the mounting plate 10. Connecting support brackets 21 are fixedly connected to both sides of the fixed power supply 20 respectively. The two connecting support brackets 21 are symmetrically distributed on both sides of the fixed power supply 20.

[0026] The usage method and advantages of this utility model: This small, highly reliable electric manipulator operates as follows:

[0027] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, when using this small, highly reliable electric manipulator, the gears inside the motor body 2 rotate, and the external transmission gear 4 rotates synchronously with the gears inside the motor body 2. Simultaneously, as the transmission gear 4 rotates, it drives the rotating fan 5 and the transmission rack belt 6 to rotate, thus causing the four rotating fans 5 to rotate synchronously. This allows the kinetic energy generated by the four rotating fans 5 to be converted into electrical energy and stored in the fixed power supply 20. Meanwhile, the heat dissipation slots 3 and heat sinks 9 are used to dissipate heat during the operation of the motor body 2, helping to reduce wear and tear on the motor, circuit components, and other parts. The aging process ensures continuous and stable operation, effectively improving work efficiency. It also allows for secondary power storage via the solar photovoltaic panel 14, storing the power generated by the solar photovoltaic panel 14 in the fixed power supply 20. The angle of the solar photovoltaic panel 14 can be adjusted via the push rod 13, connecting shaft 16, and connecting frame 18. Its compact design makes it easy to carry and install, readily applicable to various scenarios such as shooting in confined spaces and mounting on mobile devices, without placing excessive burden on the user. It generates relatively low noise during operation, making it suitable for environments with high noise control requirements, and will not interfere with the surrounding environment.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A small, highly reliable electric manipulator, comprising a protective housing (1), characterized in that: The protective shell (1) is fixedly connected to the inside of the motor body (2). The motor body (2) has heat dissipation slots (3) on both sides. The two heat dissipation slots (3) are symmetrically distributed on both sides of the motor body (2). The motor body (2) has two transmission gears (4) fixedly connected to both sides. The two transmission gears (4) are symmetrically distributed on both sides of the motor body (2). The four transmission gears (4) are fixedly connected to the inside of the motor body (2). The transmission gears (4) are movably connected to the side surfaces of each pair of transmission gears (4) by meshing. The protective shell (1) is fixedly connected to the inside of the connecting shell (7). The two connecting shells (7) are symmetrically distributed on both sides of the protective shell (1). The connecting shells (7) have through slots (8) inside. The rotating fan (5) is located inside the through slots (8). The connecting shells (7) have heat sinks (9) fixedly connected to one side.

2. The small, highly reliable electric manipulator according to claim 1, characterized in that: The top of the protective shell (1) is fixedly connected to an installation plate (10), and the top of the installation plate (10) is fixedly connected to a fixing block (11). The fixing block (11) has four circular grooves (12) inside, and the four circular grooves (12) are symmetrically distributed inside the fixing block (11).

3. The small, highly reliable electric manipulator according to claim 2, characterized in that: Push rods (13) are fixedly connected to the inside of the four circular grooves (12), and a solar photovoltaic panel (14) is movably connected to the top of the fixed block (11). Two through holes (15) are opened inside the solar photovoltaic panel (14).

4. The small, highly reliable electric manipulator according to claim 3, characterized in that: The two through holes (15) are symmetrically distributed inside the solar photovoltaic panel (14), and the two through holes (15) are respectively movably connected to the connecting shafts (16).

5. The small, highly reliable electric manipulator according to claim 4, characterized in that: Limiting plates (17) are fixedly connected to both ends of the connecting shaft (16), and two connecting brackets (18) are fixedly connected to the top of the two connecting housings (7).

6. The small, highly reliable electric manipulator according to claim 5, characterized in that: The two connecting frames (18) are symmetrically distributed on the top of the connecting housing (7), and the interior of each of the four connecting frames (18) is movably connected with a sliding groove (19).

7. A small, highly reliable electric manipulator according to claim 6, characterized in that: The connecting shaft (16) is movably connected inside the sliding groove (19), and a fixed power supply (20) is fixedly connected to the top of the mounting plate (10).

8. A small, highly reliable electric manipulator according to claim 7, characterized in that: The fixed power supply (20) is fixedly connected to two sides of a connecting support frame (21), and the two connecting support frames (21) are symmetrically distributed on both sides of the fixed power supply (20).

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