5g remote variable structure control multi-degree-of-freedom swing robot arm

Abstract

The application discloses a 5G remote variable-structure control multi-degree-of-freedom swing mechanical arm, which comprises a fixed rod, a supporting rod, a rotating rod, a micro motor one, a rotating pin, a rotating block, a micro motor two, a gear, a gear ring, a round rod, a micro bearing, a T-shaped block, a clamping groove, a T-shaped rod, a spring one, a clamping block, a micro push rod, an inclined block one, an inclined block two, a magnetic ring one, a magnetic ring two and a spring two. The micro motor two is started, the micro motor two drives the gear to rotate through variable-structure control input current, further drives the gear ring to rotate, drives the rotating rod to rotate, rotates the supporting rod, makes the T-shaped block enter the inside of the circular groove, when the limiting groove on the T-shaped block is aligned with the clamping block, under the elastic deformation of the spring one, the T-shaped rod is displaced to drive the clamping block to enter the inside of the limiting groove, the micro push rod drives the inclined block one to move, the inclined block one extrudes the inclined block two, the inclined block two moves, and the magnetic ring two moves to be adsorbed and attached to the magnetic ring one, convenient rotation, installation and limiting are realized.

Description

Technical Field

[0001] This invention belongs to the field of mechanical design and manufacturing, and in particular relates to a multi-degree-of-freedom swinging robotic arm with 5G remote variable structure control. Background Technology

[0002] Multi-degree-of-freedom (DOF) robotic arms are frequently used in various industrial automation manufacturing fields. Their mechanisms do not require long-distance, rapid movement, nor do they need to address issues such as highly sensitive visual perception and highly safe human-machine interaction. Because the workspace of multi-DOF robotic arms is significantly limited, they only need to focus on the accuracy, timeliness, and orderly execution of automated tasks within their operating environment, while ensuring the safety of surrounding personnel and machines.

[0003] Traditional robotic arms typically lack convenient rotating mechanisms such as rotating rods, preventing the swing mechanism from driving the rotating rods quickly and easily, significantly reducing the practical value of traditional robotic arms. Most traditional robotic arms also lack mounting mechanisms, making it difficult to quickly and accurately install the support rods onto the rotating blocks, thus reducing the lifespan of the robotic arm. Furthermore, the lack of limiting mechanisms in traditional robotic arms prevents effective control of the precise position of the rotating rods, reducing the robustness and stability of the robotic arm. Therefore, to address these issues, a multi-degree-of-freedom swinging robotic arm with 5G remote variable structure control is proposed. Summary of the Invention

[0004] A 5G remote variable structure controlled multi-degree-of-freedom swinging robotic arm is characterized by comprising a fixed rod, a support rod, a rotating rod, a micro motor, a rotating pin, a rotating block, a rotating mechanism, a mounting mechanism, and a limiting mechanism. The support rod is rotatably mounted on the top of the fixed rod, and the rotating rod is mounted on the top of the support rod. Three sets of rotating rods and support rods are provided, with the three sets of rotating rods and support rods alternately connected. A rectangular groove is formed at the top of the fixed rod and the rotating rod, and a rotating pin is installed inside the rectangular groove. A rotating block is fixedly mounted on the annular side of the rotating pin, and a support rod is fixedly mounted on one end of the rotating block. A micro motor is fixedly mounted on the annular side of the fixed rod and the rotating rod, and one end of the micro motor extends into the rectangular groove and connects to the rotating pin.

[0005] The rotating mechanism includes a second micro motor, a gear, a gear ring, a round rod, and a micro bearing. The second micro motor is fixedly installed on the annular side of the support rod, and a gear is fixedly installed on the top of the second micro motor. A gear ring is installed on the annular side of the rotating rod, and the gear meshes with the gear ring. A round rod is fixedly installed at the middle position of the bottom end of the rotating rod, and a micro bearing is fixedly installed on the annular side of the round rod, with the outer side of the micro bearing fixedly installed inside the support rod.

[0006] The installation mechanism includes a T-block, a slot, a T-rod, a spring, and a locking block. The top of the rotating block is fixedly installed with a T-block. The bottom of the support rod has a slot, and the T-block is installed inside the slot. Two T-rods are symmetrically installed on the annular side of the support rod. One end of the T-rod extends into the slot, and a locking block is fixedly installed on one end of the T-rod. One end of the locking block extends into the T-block. A spring is installed on the annular side of the T-rod, and both ends of the spring are fixedly installed on the T-rod and the support rod, respectively.

[0007] The limiting mechanism includes a miniature push rod, a first inclined block, a second inclined block, a first magnetic ring, and a second magnetic ring. The bottom end of the rotating rod has an annular groove, and the first magnetic ring is fixedly installed inside the annular groove. The top end of the support rod has an annular groove, and the second magnetic ring is installed inside the annular groove. Two miniature push rods are symmetrically installed on the annular side of the support rod. One end of the miniature push rod extends into the annular groove, and the first inclined block is fixedly installed at one end of the miniature push rod. Two second inclined blocks are symmetrically fixedly installed at the bottom end of the second magnetic ring, and the top end of the first inclined block and the bottom end of the second inclined block are in contact.

[0008] Furthermore, spring two is fixedly installed at the bottom end of magnetic ring two, and the bottom end of spring two is fixedly installed inside the bottom end of ring groove two.

[0009] Furthermore, the slot is composed of a rectangular slot and a circular slot. The bottom end of the support rod has a rectangular slot, and the inside of the support rod has a circular slot. The bottom end of the circular slot communicates with the rectangular slot, and the diameter of the circular slot's cross-section is larger than the long side of the rectangular slot's cross-section.

[0010] Furthermore, the rotating mechanism is provided in three sets, and the three sets of rotating mechanisms have the same structure. The three sets of rotating mechanisms are respectively installed on the annular side of the three support rods.

[0011] Furthermore, the limiting mechanism is provided in three sets, and the three sets of limiting mechanisms have the same structure. The three sets of limiting mechanisms are respectively installed on the annular side of the three support rods.

[0012] Furthermore, the mounting mechanism is provided in three sets, all of which have the same structure and are respectively mounted on three rotating blocks.

[0013] Furthermore, a cylindrical groove is formed at the top of the support rod, and the outer side of the miniature bearing is fixedly installed inside the cylindrical groove.

[0014] Furthermore, the T-shaped block has symmetrically provided limiting grooves at both ends, and one end of the locking block extends into the limiting groove.

[0015] Furthermore, one end of the T-shaped block is fixedly mounted on the rotating block by bolt one, the micro motor one is fixedly mounted on the rotating rod by bolt two, and the micro motor two is fixedly mounted on the support rod by bolt three.

[0016] Furthermore, the gear ring is fixedly mounted on the annular side of the rotating rod by a screw, and the gear is fixedly mounted on the micro motor by a screw.

[0017] The beneficial effects of this invention are: this type of mechanical mechanism provides a 5G remote-controlled multi-degree-of-freedom robotic arm swing device with convenient operation of the rotating rod, convenient installation of the support rod, and function of limiting the position of the rotating rod. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the accompanying drawings required in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the overall structure of one embodiment of the present invention;

[0020] Figure 2 This is a cross-sectional view of the overall structure of one embodiment of the present invention;

[0021] Figure 3 This is a bottom view of the mounting mechanism according to an embodiment of the present invention;

[0022] Figure 4 This is a side view of a limiting mechanism according to an embodiment of the present invention;

[0023] Figure 5 This is a magnified view of part A in one embodiment of the present invention.

[0024] In the diagram: 1. Fixed rod, 2. Support rod, 3. Rotating rod, 4. Micro motor one, 5. Rotating pin, 6. Rotating block, 7. Micro motor two, 8. Gear, 9. Gear ring, 10. Round rod, 11. Micro bearing, 12. T-block, 13. Slot, 14. T-rod, 15. Spring one, 16. Locking block, 17. Micro push rod, 18. Inclined block one, 19. Inclined block two, 20. Magnetic ring one, 21. Magnetic ring two, 22. Spring two, 23. 5G communication data remote controller. Detailed Implementation

[0025] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the scope of protection of the present invention.

[0026] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this invention are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be used interchangeably where appropriate in order to better describe embodiments of the invention herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0027] In this invention, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. These terms are for the purpose of better describing the invention and its embodiments and are not intended to limit the indicated devices, elements, or components to having a specific orientation or to be constructed and operated in a specific orientation.

[0028] Furthermore, in addition to indicating direction or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in certain situations to indicate a dependency or connection. Those skilled in the art can understand the specific meaning of these terms in this invention based on the specific circumstances.

[0029] Furthermore, the terms "installation," "setup," "equipped with," "connection," "linking," and "socketing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; 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, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this invention based on the specific circumstances.

[0030] It should be noted that, unless otherwise specified, the embodiments and features described in the present invention can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0031] Please see Figure 1-4 As shown, a 5G remote variable structure controlled multi-degree-of-freedom swinging robotic arm includes a fixed rod 1, a support rod 2, a rotating rod 3, a micro motor 4, a rotating pin 5, a rotating block 6, a rotating mechanism, a mounting mechanism, and a limiting mechanism. The support rod 2 is rotatably mounted on the top of the fixed rod 1, and the rotating rod 3 is mounted on the top of the support rod 2. Three sets of rotating rods 3 and support rods 2 are provided, and these three sets are alternately connected. Rectangular slots are formed at the top of the fixed rod 1 and the rotating rod 3, and the rotating pin 5 is installed inside the rectangular slots. The rotating pin 5 is fixedly mounted on the annular side. A rotating block 6 has a support rod 2 fixedly installed at one end. A micro motor 4 is fixedly installed on the annular side of the fixed rod 1 and the rotating rod 3. One end of the micro motor 4 extends into the rectangular groove and is connected to the rotating pin 5. A 5G communication data remote controller 23 is fixedly installed on the fixed rod 1. The high speed and reliability of 5G communication transmission make the time for processing massive amounts of data almost no longer delayed, and network packet loss almost no longer occurs. It can realize remote and rapid adjustment and braking of the mechanical arm components, which greatly improves the control effect of the multi-degree-of-freedom swinging mechanical arm.

[0032] The rotating mechanism includes a micro motor 7, a gear 8, a gear ring 9, a round rod 10, and a micro bearing 11. The micro motor 7 is fixedly mounted on the annular side of the support rod 2, and the gear 8 is fixedly mounted on the top of the micro motor 7. The gear ring 9 is mounted on the annular side of the rotating rod 3, and the gear 8 meshes with the gear ring 9. The round rod 10 is fixedly mounted at the middle position of the bottom end of the rotating rod 3, and the micro bearing 11 is fixedly mounted on the annular side of the round rod 10. The outer side of the micro bearing 11 is fixedly mounted inside the support rod 2. When the micro motor 7 is started, the micro motor 7 drives the gear 8 to rotate, which in turn drives the gear ring 9 to rotate, and further drives the rotating rod 3 to rotate. The design of the round rod 10 and the micro bearing 11 facilitates relative rotation between the rotating rod 3 and the support rod 2.

[0033] The installation mechanism includes a T-block 12, a slot 13, a T-rod 14, a spring 15, and a locking block 16. The top of the rotating block 6 is fixedly mounted with the T-block 12. The bottom of the support rod 2 has a slot 13, and the T-block 12 is installed inside the slot 13. Two T-rods 14 are symmetrically mounted on the annular side of the support rod 2, with one end of each T-rod 14 extending into the slot 13. The locking block 16 is fixedly mounted on one end of each T-rod 14, and one end of the locking block 16 extends into the T-block 12. A spring 15 is mounted on the annular side of the T-rod 14, with both ends of the spring 15 fixedly mounted on the T-rod 14 and the support rod, respectively. 2. The user installs the support rod 2 on the rotating block 6, so that the T-shaped block 12 on the rotating block 6 passes through the rectangular groove on the slot 13 and enters the circular groove. Then, the user pulls the T-shaped rod 14. The change in the position of the T-shaped rod 14 causes the position of the slot 16 to change accordingly, and stretches the spring 15, causing the spring 15 to undergo elastic deformation. The user rotates the support rod 2, so that the T-shaped block 12 enters the circular groove. When the limiting groove on the T-shaped block 12 is aligned with the slot 16, under the action of the elastic deformation of the spring 15, the T-shaped rod 14 is displaced, which drives the slot 16 into the limiting groove, thereby locking the T-shaped block 12 into the slot 13.

[0034] The limiting mechanism includes miniature push rods 17, inclined blocks 18 and 19, a magnetic ring 20 and a magnetic ring 21. A first annular groove is formed at the bottom of the rotating rod 3, and the magnetic ring 20 is fixedly installed inside the first annular groove. A second annular groove is formed at the top of the support rod 2, and the magnetic ring 21 is installed inside the second annular groove. Two miniature push rods 17 are symmetrically installed on the annular side of the support rod 2, with one end of each miniature push rod 17 extending into the second annular groove. An inclined block 18 is fixedly installed at one end of each miniature push rod 17. Two inclined blocks 19 are symmetrically fixedly installed at the bottom of the magnetic ring 21. The top of inclined block 18 is attached to the bottom of inclined block 2 19. When the user starts the micro push rod 17, the micro push rod 17 moves and drives inclined block 18 to move. The movement of inclined block 18 compresses inclined block 2 19, causing inclined block 2 19 to move and drive magnetic ring 21 to move and adhere to magnetic ring 1 20, thereby fixing the position of rotating rod 3. The movement of magnetic ring 21 stretches spring 22, causing spring 22 to generate elastic force. The elastic force of spring 22 is greater than the adsorption force between magnetic ring 1 20 and magnetic ring 21, which facilitates the movement and reset of magnetic ring 21 and separation from magnetic ring 1 20.

[0035] The bottom end of the magnetic ring 21 is fixedly mounted with spring 22, and the bottom end of spring 22 is fixedly mounted inside the bottom end of the annular groove 2; the slot 13 is composed of a rectangular slot and a circular slot, the bottom end of the support rod 2 has a rectangular slot, the inside of the support rod 2 has a circular slot, the bottom end of the circular slot communicates with the rectangular slot, and the diameter of the circular slot is larger than the long side of the rectangular slot; the rotating mechanism has three sets, the three sets of rotating mechanisms have the same structure, and the three sets of rotating mechanisms are respectively mounted on the annular side of the three support rods 2; the limiting mechanism has three sets, the three sets of limiting mechanisms have the same structure, and the three sets of limiting mechanisms are respectively mounted on the annular side of the three support rods 2; the installation machine The structure consists of three sets of identical mounting mechanisms, each mounted on a separate rotating block 6. A cylindrical groove is formed at the top of the support rod 2, and the micro bearing 11 is fixedly mounted inside the cylindrical groove on its outer side. Limiting grooves are symmetrically formed at both ends of the T-block 12, and one end of the locking block 16 extends into the limiting groove. One end of the T-block 12 is fixedly mounted on the rotating block 6 by bolt one, the micro motor 4 is fixedly mounted on the rotating rod 3 by bolt two, and the micro motor 7 is fixedly mounted on the support rod 2 by bolt three. The gear ring 9 is fixedly mounted on the annular side of the rotating rod 3 by screw one, and the gear 8 is fixedly mounted on the micro motor 7 by screw two.

[0036] During use, the invention starts the micro motor 7, which drives the gear 8 to rotate by controlling the input current with a variable structure, which in turn drives the gear ring 9 to rotate, and further drives the rotating rod 3 to rotate. The design of the round rod 10 and the micro bearing 11 facilitates the relative rotation between the rotating rod 3 and the support rod 2.

[0037] The support rod 2 is installed on the rotating block 6, so that the T-shaped block 12 on the rotating block 6 passes through the rectangular groove on the slot 13 and enters the circular groove. Then, the T-shaped rod 14 is pulled, and the position of the T-shaped rod 14 changes accordingly, which stretches the spring 15, causing the spring 15 to undergo elastic deformation. The support rod 2 is rotated so that the T-shaped block 12 enters the circular groove. When the limiting groove on the T-shaped block 12 is aligned with the slot 16, under the action of the elastic deformation of the spring 15, the T-shaped rod 14 is displaced, which drives the slot 16 into the limiting groove, thereby locking the T-shaped block 12 into the slot 13.

[0038] The change in position of the miniature push rod 17 causes a corresponding change in the position of the first inclined block 18. The movement of the first inclined block 18 compresses the second inclined block 19, causing the second inclined block 19 to move and drive the second magnetic ring 21 to move and adhere to the first magnetic ring 20, thereby fixing the position of the rotating rod 3.

[0039] The advantages of this invention are:

[0040] 1. Start the second micro motor. The second micro motor uses a variable structure to control the input current to drive the gear to rotate, which in turn drives the gear ring to rotate, and further drives the rotating rod to rotate. The design of the round rod and the micro bearing facilitates the relative rotation between the rotating rod and the support rod, which solves the problem of the lack of a convenient rotating mechanism for the rotating rod, causing inconvenience in the rotation of the rotating rod, and greatly improves the practicality of the new robotic arm.

[0041] 2. Install the support rod on the rotating block, so that the T-shaped block on the rotating block passes through the rectangular groove on the slot and enters the circular groove. Then pull the T-shaped rod. The change in the position of the T-shaped rod causes the position of the slot to change accordingly, and stretches the first spring, causing the first spring to undergo elastic deformation. Rotate the support rod so that the T-shaped block enters the circular groove. When the limiting groove on the T-shaped block is aligned with the slot, under the action of the elastic deformation of the first spring, the T-shaped rod is displaced, driving the slot into the limiting groove, and thus locking the T-shaped block into the slot. This solves the problem that traditional robotic arms lack an installation mechanism and cannot freely install the support rod on the rotating block.

[0042] 3. The movement of the miniature push rod drives the first inclined block to move. The movement of the first inclined block compresses the second inclined block, causing the second inclined block to move and drive the second magnetic ring to move and adhere to the first magnetic ring, thereby fixing the position of the rotating rod. This solves the problem that traditional robotic arms lack a limiting mechanism and cannot effectively control the accurate position of the rotating rod, greatly enhancing the robustness and stability of the new robotic arm.

[0043] The above description is merely a preferred embodiment of the present invention and is not intended to limit the invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A multi-degree-of-freedom swinging robotic arm with 5G remote variable structure control, characterized in that: The device includes a fixed rod (1), a support rod (2), a rotating rod (3), a micro motor (4), a rotating pin (5), a rotating block (6), a rotating mechanism, an installation mechanism, and a limiting mechanism. The support rod (2) is rotatably installed at the top of the fixed rod (1), and the rotating rod (3) is installed at the top of the support rod (2). The rotating rod (3) and the support rod (2) are provided in three sets, and the three sets of rotating rods (3) and support rods (2) are alternately connected. The top of the fixed rod (1) and the rotating rod (3) are provided with rectangular grooves, and the rotating pin (5) is installed inside the rectangular grooves. The rotating block (6) is fixedly installed on the annular side of the rotating pin (5), and the support rod (2) is fixedly installed at one end of the rotating block (6). The micro motor (4) is fixedly installed on the annular side of the fixed rod (1) and the rotating rod (3), and one end of the micro motor (4) extends into the rectangular groove and connects with the rotating pin (5). The rotating mechanism includes a micro motor (7), a gear (8), a gear ring (9), a round rod (10), and a micro bearing (11). The micro motor (7) is fixedly installed on the annular side of the support rod (2). The gear (8) is fixedly installed at the top of the micro motor (7). The gear ring (9) is installed on the annular side of the rotating rod (3). The gear (8) meshes with the gear ring (9). The round rod (10) is fixedly installed at the middle position of the bottom end of the rotating rod (3). The micro bearing (11) is fixedly installed on the annular side of the round rod (10), and the outer side of the micro bearing (11) is fixedly installed inside the support rod (2). The installation mechanism includes a T-block (12), a slot (13), a T-rod (14), a spring (15), and a locking block (16). The top of the rotating block (6) is fixedly installed with the T-block (12). The bottom of the support rod (2) has a slot (13). The T-block (12) is installed inside the slot (13). Two T-rods (14) are symmetrically installed on the annular side of the support rod (2). One end of the T-rod (14) extends into the slot (13). The locking block (16) is fixedly installed on one end of the T-rod (14). One end of the locking block (16) extends into the T-block (12). The spring (15) is installed on the annular side of the T-rod (14), and both ends of the spring (15) are fixedly installed on the T-rod (14) and the support rod (2), respectively. The limiting mechanism includes a miniature push rod (17), a first inclined block (18), a second inclined block (19), a first magnetic ring (20), and a second magnetic ring (21). The bottom end of the rotating rod (3) has an annular groove, and the first magnetic ring (20) is fixedly installed inside the annular groove. The top end of the support rod (2) has an annular groove, and the second magnetic ring (21) is installed inside the annular groove. Two miniature push rods (17) are symmetrically installed on the annular side of the support rod (2). One end of the miniature push rod (17) extends into the annular groove. The first inclined block (18) is fixedly installed at one end of the miniature push rod (17). Two second inclined blocks (19) are symmetrically fixedly installed at the bottom end of the second magnetic ring (21). The top end of the first inclined block (18) is in contact with the bottom end of the second inclined block (19).

2. The 5G remote variable structure controlled multi-degree-of-freedom swinging robotic arm according to claim 1, characterized in that: The bottom end of the magnetic ring 2 (21) is fixedly installed with spring 2 (22), and the bottom end of spring 2 (22) is fixedly installed inside the bottom end of the ring groove 2.

3. The 5G remote variable structure controlled multi-degree-of-freedom swinging robotic arm according to claim 1, characterized in that: The slot (13) is composed of a rectangular slot and a circular slot. The bottom end of the support rod (2) has a rectangular slot, and the inside of the support rod (2) has a circular slot. The bottom end of the circular slot is connected to the rectangular slot. The diameter of the cross-section of the circular slot is larger than the long side of the cross-section of the rectangular slot.

4. The 5G remote variable structure controlled multi-degree-of-freedom swinging robotic arm according to claim 1, characterized in that: The rotating mechanism is provided in three sets, and the three sets of rotating mechanisms have the same structure. The three sets of rotating mechanisms are respectively installed on the annular side of the three support rods (2).

5. A multi-degree-of-freedom swinging robotic arm with 5G remote variable structure control according to claim 1, characterized in that: The limiting mechanism is provided in three sets, and the three sets of limiting mechanisms have the same structure. The three sets of limiting mechanisms are respectively installed on the annular side of the three support rods (2).

6. A multi-degree-of-freedom swinging robotic arm with 5G remote variable structure control according to claim 1, characterized in that: The installation mechanism is provided in three sets, and the three sets of installation mechanisms have the same structure. The three sets of installation mechanisms are respectively installed on three rotating blocks (6).

7. A multi-degree-of-freedom swinging robotic arm with 5G remote variable structure control according to claim 1, characterized in that: The top of the support rod (2) has a cylindrical groove, and the outer side of the miniature bearing (11) is fixedly installed inside the cylindrical groove.

8. A multi-degree-of-freedom swinging robotic arm with 5G remote variable structure control according to claim 1, characterized in that: The T-shaped block (12) has symmetrically provided limiting grooves at both ends, and one end of the card block (16) extends into the limiting groove.

9. A multi-degree-of-freedom swinging robotic arm with 5G remote variable structure control according to claim 1, characterized in that: One end of the T-shaped block (12) is fixedly mounted on the rotating block (6) by bolt one, the micro motor one (4) is fixedly mounted on the rotating rod (3) by bolt two, and the micro motor two (7) is fixedly mounted on the support rod (2) by bolt three.

10. A multi-degree-of-freedom swinging robotic arm with 5G remote variable structure control according to claim 1, characterized in that: The gear ring (9) is fixedly mounted on the annular side of the rotating rod (3) by screw one, and the gear (8) is fixedly mounted on the micro motor two (7) by screw two.

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