Moxibustion head mechanism for mechanical arm

Abstract

The moxibustion head mechanism for the mechanical arm relates to the technical field of physical therapy devices and comprises a mechanical arm body, a positioning supporting column is arranged on the inner side of the mechanical arm body, an external groove is formed in the surface of the positioning supporting column, a positioning sleeve is installed on the inner wall of the external groove in the positioning supporting column of the external groove in a sliding mode, and a groove is formed in the inner side of the positioning supporting column. According to the moxibustion head mechanism for the mechanical arm, an operator only needs to control a positioning sleeve to descend on the surface of a positioning supporting column, at the moment, the elastic force of a second spring is larger than the friction resistance between a positioning cone and a moxibustion strip rod, and therefore the positioning cone falls off in the moxibustion strip rod; by means of the mode, it is guaranteed that the moxibustion bar and the mechanical arm body can be conveniently adjusted when the moxibustion bar is used, so that the convenience of butt joint use of the moxibustion bar and the positioning supporting column is guaranteed, and the efficient operation effect is guaranteed when the moxibustion bar and the mechanical arm body are assembled, used and disassembled.

Description

Technical Field

[0001] The utility model relates to the technical field of physical therapy devices, in particular to a moxibustion head mechanism for a mechanical arm. Background Art

[0002] Moxibustion is a practice in which moxa wool is rubbed into moxa sticks or moxa cones, which are then ignited to warm the skin surface of acupuncture points in order to warm the meridians and harmonize Qi and blood. Moxibustion has a long history and is deeply loved by the masses.

[0003] When most of the existing moxibustion sticks are in use, they usually need to be clamped by a robotic arm so that the moxibustion sticks can be clamped and placed stably when they are in a suspended state. Although most of the existing robotic arms can firmly install and combine them for use, when assembling most of the moxibustion sticks with the robotic arm, the operator is often required to first adjust the relevant positioning components of the robotic arm, and then pre-clamp the moxibustion stick with it and then adjust the relevant structure on the robotic arm to clamp and fix the moxibustion stick. This method has the disadvantage of relatively cumbersome operation when combining the moxibustion stick and the robotic arm, which reduces the efficiency of the operation when the moxibustion stick is used. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to solve the problems raised by the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a moxibustion head mechanism for a robotic arm, comprising a robotic arm body, a positioning pillar is arranged on the inner side of the robotic arm body, an external groove is provided on the surface of the positioning pillar, a positioning sleeve is slidably installed on the inner wall of the external groove on the positioning pillar of the external groove, a groove is provided on the inner side of the positioning pillar, a positioning splint is slidably installed on the inner wall of the groove, a power plate is fixedly installed on the surface of the positioning splint, and a second spring is slidably sleeved on the surface of the power plate.

[0006] Preferably, a first spring is slidably sleeved on the inner wall of the external groove on the positioning pillar, and two ends of the first spring respectively abut against the surface of the positioning sleeve and the inner side of the positioning pillar, and the shape of the inner side of the positioning sleeve is an inclined arc shape.

[0007] Preferably, a positioning cone is welded on the surface of the positioning clamping plate, and the positioning cone is in a pointed shape.

[0008] Preferably, a limiting groove is provided on the inner side of the positioning pillar, a limiting plate is slidably mounted on the inner wall of the limiting groove, and the inner side of the limiting plate is fixedly mounted on the surface of the power plate.

[0009] Preferably, a positioning groove is provided on the inner side of the positioning pillar, and a moxibustion rod is slidably mounted on the inner wall of the positioning groove on the positioning pillar.

[0010] Preferably, the surface of the power plate is inclined, and two ends of the second spring are respectively in contact with the surface of the limiting plate and the inner side of the positioning pillar.

[0011] Preferably, a placement groove is opened on the inner side of the mechanical arm body, a rubber cushion sleeve is bonded and connected to the inner wall of the placement groove, and a positioning ball is rotatably installed on the inner side of the rubber cushion sleeve.

[0012] Preferably, a through groove is formed on the surface of the positioning ball, and the surface of the positioning ball is fixedly mounted on the surface of the positioning pillar.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) The moxibustion head mechanism of the robot arm is positioned and placed on the surface of the positioning pillar by squeezing the power plate with the positioning sleeve until the moxibustion bar is detached from the positioning pillar after the moxibustion smoke is completed. The operator only needs to control the positioning sleeve to descend on the surface of the positioning pillar. At this time, the elastic force of the second spring is greater than the friction resistance between the positioning cone and the moxibustion bar, so the positioning cone falls off inside the moxibustion bar. This method ensures that the moxibustion bar has a convenient adjustment effect with the robot arm body during use, thereby ensuring the convenience of docking the moxibustion bar with the positioning pillar and ensuring efficient operation when assembling and disassembling the moxibustion bar and the robot arm body.

[0015] (2) When the moxibustion head mechanism of the robot arm needs to adjust the positioning pillar to different angles, the operator controls the positioning pillar to drive the positioning ball to rotate inside the placement groove. The friction effect between the through groove on the positioning ball and the rubber material of the placement groove itself can achieve a good positioning effect after the positioning pillar is adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0017] Figure 1 This is a structural schematic diagram of a moxibustion head mechanism for a robotic arm of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the mechanical arm of the utility model;

[0019] Figure 3 This is a structural schematic diagram of the positioning sleeve of the utility model;

[0020] Figure 4 This is a schematic diagram of the planar structure of the positioning support of the utility model;

[0021] Figure 5 It is a structural schematic diagram of the power plate of the utility model.

[0022] Reference numerals: 1, robotic arm body; 2, positioning pillar; 3, external groove; 4, positioning sleeve; 5, first spring; 6, positioning groove; 7, moxa stick rod; 8, groove; 9, positioning clamping plate; 10, positioning cone; 11, power plate; 12, limiting groove; 13, limiting plate; 14, second spring; 15, placement groove; 16, rubber gasket sleeve; 17, positioning ball; 18, through groove. Detailed implementation manners

[0023] This part will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the drawings. The function of the drawings is to supplement the description in the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it cannot be understood as a limitation on the protection scope of the present invention.

[0024] In the description of the present invention, it should be understood that for the orientation description, such as the upper, lower, front, rear, left, right, etc., the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, so it cannot be understood as a limitation on the present invention.

[0025] In the description of the present invention, "greater than", "less than", "exceeding", etc. are understood as not including the number itself, and "above", "below", "within", etc. are understood as including the number itself. If there is a description of the first and the second, it is only for the purpose of distinguishing technical features and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.

[0026] In the description of the present invention, unless otherwise clearly defined, words such as "set", "installed", "connected", etc. should be understood in a broad sense. Those skilled in the art can reasonably determine the specific meanings of the above words in the present invention in combination with the specific content of the technical solution.

[0027] Please refer to Figures 1-5 , the present invention provides a technical solution: a moxibustion head mechanism for a robotic arm, including a robotic arm body 1. A positioning pillar 2 is arranged inside the robotic arm body 1. A positioning groove 6 is opened inside the positioning pillar 2. A moxa stick rod 7 is slidably installed on the inner wall of the positioning groove 6 on the positioning pillar 2. After the positioning pillar 2 and the moxa stick rod 7 are docked and installed, the robotic arm body 1 realizes the adaptive movement of the moxa stick rod 7 through numerical control operation adjustment and system control.

[0028] Furthermore, an external groove 3 is formed on the surface of the positioning support pillar 2. A positioning sleeve 4 is slidably mounted on the inner wall of the external groove 3 of the positioning support pillar 2. A first spring 5 is slidably sleeved on the inner wall of the external groove 3 of the positioning support pillar 2. Two ends of the first spring 5 respectively abut against the surface of the positioning sleeve 4 and the inner side of the positioning support pillar 2. The inner side of the positioning sleeve 4 is in an inclined arc shape. A groove 8 is formed on the inner side of the positioning support pillar 2. A positioning clamping plate 9 is slidably mounted on the inner wall of the groove 8. A positioning cone 10 is welded on the surface of the positioning clamping plate 9. The positioning cone 10 is in a pointed shape. Through the pointed shape of the positioning cone 10, when the positioning clamping plate 9 clamps and positions the moxibustion stick rod 7 inside the positioning support pillar 2, the positioning cone 10 can penetrate into the inside of the moxibustion stick rod 7 to achieve the firmness of clamping the moxibustion stick rod 7.

[0029] Furthermore, a power plate 11 is fixedly mounted on the surface of the positioning clamping plate 9. The surface of the power plate 11 is in an inclined shape. A limiting groove 12 is formed on the inner side of the positioning support pillar 2. A limiting plate 13 is slidably mounted on the inner wall of the limiting groove 12. The inner side of the limiting plate 13 is fixedly mounted on the surface of the power plate 11. A second spring 14 is slidably sleeved on the surface of the power plate 11. Two ends of the second spring 14 respectively abut against the surface of the limiting plate 13 and the inner side of the positioning support pillar 2. When the moxibustion stick rod 7 needs to be installed on the robotic arm body 1 for use, after the moxibustion stick rod 7 enters the inner wall of the positioning groove 6 on the positioning support pillar 2, at this time, the operator releases the positioning sleeve 4. The positioning sleeve 4 is pushed to move by the elastic performance of the compressed first spring 5. And the positioning sleeve 4 pushes the inclined surface of the power plate 11 through its own inclined surface to form a good pushing effect. Since the elastic force of the first spring 5 is greater than the elastic force of the second spring 14, when the operator continuously presses the positioning sleeve 4, the positioning sleeve 4 squeezes the power plate 11 to drive the positioning cone 10 on the positioning clamping plate 9 to enter the inside of the moxibustion stick rod 7 to form a positioning. Furthermore, the positioning sleeve 4 squeezes the power plate 11 to be positioned and placed on the surface of the positioning support pillar 2. Until the moxibustion stick rod 7 completes moxibustion fumigation and detaches from the positioning support pillar 2, only the operator needs to control the positioning sleeve 4 to descend on the surface of the positioning support pillar 2. At this time, the elastic force of the second spring 14 is greater than the frictional resistance between the positioning cone 10 and the moxibustion stick rod 7. Therefore, the positioning cone 10 falls off inside the moxibustion stick rod 7. This method ensures that the moxibustion stick rod 7 has a convenient adjustment effect with the robotic arm body 1 during use. Therefore, the simplicity of docking the moxibustion stick rod 7 with the positioning support pillar 2 is ensured, and the efficient operation effect during the assembly, use, and disassembly between the moxibustion stick rod 7 and the robotic arm body 1 is ensured.

[0030] Furthermore, a placement groove 15 is formed inside the robotic arm body 1. A rubber gasket sleeve 16 is adhesively connected to the inner wall of the placement groove 15. A positioning ball 17 is rotatably installed inside the rubber gasket sleeve 16. A through groove 18 is formed on the surface of the positioning ball 17. The surface of the positioning ball 17 is fixedly installed on the surface of the positioning support column 2. When the positioning support column 2 needs to be adjusted at different angles, the operator controls the positioning support column 2 to drive the positioning ball 17 to rotate inside the placement groove 15. Through the friction effect between the through groove 18 on the positioning ball 17 and the rubber material of the placement groove 15 itself, a good positioning effect after the adjustment of the positioning support column 2 is achieved.

[0031] Working principle: For an moxibustion head mechanism for a robotic arm, when an moxibustion stick 7 needs to be installed on the robotic arm body 1, after the moxibustion stick 7 enters the inner wall of the positioning groove 6 on the positioning support column 2, the operator releases the positioning sleeve 4 at this time. The positioning sleeve 4 is pushed to move through the elastic performance of the compressed first spring 5, and the positioning sleeve 4 forms a good pushing effect by pushing the inclined surface of the power plate 11 through its own inclined surface. Since the elastic force of the first spring 5 is greater than the elastic force of the second spring 14, when the operator continuously applies pressure to the positioning sleeve 4, the positioning sleeve 4 squeezes the power plate 11 to drive the positioning cone 10 on the positioning clamp 9 to enter the inside of the moxibustion stick 7 to form positioning. Furthermore, the positioning sleeve 4 squeezes the power plate 11 to be positioned and placed on the surface of the positioning support column 2.

[0032] The above has described the embodiments of the present invention in detail with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art in the technical field, various changes can be made without departing from the gist of the present invention.

Claims

1. A moxibustion head mechanism for a robotic arm, comprising a robotic arm body (1), characterized in that: A positioning pillar (2) is arranged on the inner side of the mechanical arm body (1), an external groove (3) is provided on the surface of the positioning pillar (2), a positioning sleeve (4) is slidably mounted on the inner wall of the external groove (3) on the positioning pillar (2) of the external groove (3), a groove (8) is arranged on the inner side of the positioning pillar (2), a positioning clamping plate (9) is slidably mounted on the inner wall of the groove (8), a power plate (11) is fixedly mounted on the surface of the positioning clamping plate (9), and a second spring (14) is slidably sleeved on the surface of the power plate (11).

2. The moxibustion head mechanism for a robotic arm according to claim 1, characterized in that: A first spring (5) is slidably sleeved on the inner wall of the external groove (3) on the positioning pillar (2), and two ends of the first spring (5) respectively abut against the surface of the positioning sleeve (4) and the inner side of the positioning pillar (2), and the shape of the inner side of the positioning sleeve (4) is an inclined arc shape.

3. The moxibustion head mechanism for a robotic arm according to claim 1, characterized in that: A positioning cone (10) is welded on the surface of the positioning clamping plate (9), and the positioning cone (10) is in the shape of a pointed tip.

4. The moxibustion head mechanism for a robotic arm according to claim 1, characterized in that: A limiting groove (12) is provided on the inner side of the positioning pillar (2), a limiting plate (13) is slidably mounted on the inner wall of the limiting groove (12), and the inner side of the limiting plate (13) is fixedly mounted on the surface of the power plate (11).

5. The moxibustion head mechanism for a robotic arm according to claim 1, characterized in that: A positioning groove (6) is provided on the inner side of the positioning pillar (2), and a moxibustion rod (7) is slidably mounted on the inner wall of the positioning groove (6) on the positioning pillar (2).

6. The moxibustion head mechanism for a robotic arm according to claim 4, characterized in that: The surface of the power plate (11) is in an inclined shape, and the two ends of the second spring (14) are respectively in contact with the surface of the limit plate (13) and the inner side of the positioning pillar (2).

7. The moxibustion head mechanism for a robotic arm according to claim 1, characterized in that: A placement groove (15) is provided on the inner side of the mechanical arm body (1), a rubber cushion sleeve (16) is bonded to the inner wall of the placement groove (15), and a positioning ball (17) is rotatably mounted on the inner side of the rubber cushion sleeve (16).

8. The moxibustion head mechanism for a robotic arm according to claim 7, characterized in that: A through groove (18) is provided on the surface of the positioning ball (17), and the surface of the positioning ball (17) is fixedly mounted on the surface of the positioning pillar (2).

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