A rheumatology nursing auxiliary treatment device

Abstract

The utility model relates to medical auxiliary equipment technical field, specifically disclose a rheumatology nursing auxiliary treatment device, include: seat, still include: drive component, drive component is used for to whole device support and drive foot fumigation subassembly and move, drive component upper side is provided with liquid medicine heating assembly, liquid medicine heating assembly is used for to liquid medicine heating boiling, drive component is provided with lifting assembly away from one side of liquid medicine heating assembly, and lifting assembly is used for adjusting the position height of hand fumigation subassembly. Through being provided with seat, can let the patient sit on the seat, then place the leg and foot in the foot fumigation subassembly, then fumigation treatment is carried out to the leg and foot of patient, before the patient places the arm and hand in the inner chamber of hand fumigation subassembly, need according to the height of patient, adjust the position height of hand fumigation subassembly, can according to the height of patient, adjust the position height of hand fumigation subassembly.

Description

Technical Field

[0001] This utility model relates to the field of medical auxiliary equipment technology, specifically a rheumatology nursing auxiliary treatment device. Background Technology

[0002] Rheumatism, a common chronic disease, primarily affects the joints, bones, muscles, and surrounding tissues, causing symptoms such as pain, swelling, and stiffness, severely impacting patients' quality of life. Among treatment methods for rheumatism, traditional Chinese medicine fumigation is highly favored due to its unique efficacy and minimal side effects. Traditional Chinese medicine fumigation therapy, also known as herbal steaming therapy, herbal steam bath therapy, drug penetration therapy, or hot mist therapy, involves heating a liquid of traditional Chinese medicine to boiling and using the resulting steam to treat the affected areas. The medicinal components in the steam penetrate the body through dilated pores, directly acting on the lesions to relieve pain, promote blood circulation, and accelerate metabolism. Because of its significant efficacy and minimal harm to patients, this method has gained widespread recognition and popularity.

[0003] Although traditional Chinese medicine fumigation therapy has achieved significant results in rheumatology nursing, existing fumigation devices still have some problems in use. In particular, most devices use the method of boiling the medicinal liquid and then placing it in a basin, requiring patients to place their legs or arms directly on the basin for fumigation. However, this fixed height design cannot meet the needs of patients of different heights, resulting in many inconveniences during use. Specifically, shorter patients may need to bend over or stand on tiptoe to place the affected area above the fumigation basin, and maintaining this posture for a long time can easily cause fatigue and discomfort in the waist or legs. For taller patients, the device may be too low, requiring them to bend over and lower their heads, which not only affects the fumigation effect but may also increase the burden on the cervical and lumbar spine. Therefore, we propose an auxiliary treatment device for rheumatology nursing. Utility Model Content

[0004] The purpose of this invention is to provide an auxiliary treatment device for rheumatology nursing, in order to solve the problem mentioned in the background art that the existing fumigation devices adopt a fixed height design, which cannot meet the needs of patients of different heights.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a rheumatology nursing auxiliary treatment device, comprising: a seat,

[0006] It also includes: a foot fumigation unit, which is located under the seat and is used to fumigate the patient's legs and feet;

[0007] Hand fumigation kit, used to fumigate the patient's arms and hands;

[0008] The drive assembly supports the entire device and drives the foot fumigation assembly to move. A medicinal liquid heating assembly is provided on one side of the upper part of the drive assembly. The medicinal liquid heating assembly is used to heat and boil the medicinal liquid. A lifting assembly is provided on the side of the drive assembly away from the medicinal liquid heating assembly. The lifting assembly is used to adjust the position and height of the hand fumigation assembly.

[0009] The lifting assembly includes a support block, the lower end of which is fixedly connected to the upper end of the drive assembly. Guide rods are symmetrically fixedly connected to the inner cavity of the support block. A threaded rod is rotatably connected to the middle of the inner cavity of the support block. A motor is fixedly connected to the upper end of the support block, and the output shaft of the motor is fixedly connected to the upper part of the threaded rod. Several sliders are slidably connected to the inner cavity of the support block. A connecting plate is fixedly connected to the sliders. The threaded rod is threadedly connected to the sliders. The upper end of the connecting plate is fixedly connected to the lower part of the hand fumigation assembly. The drive assembly includes a base plate, the upper end of which is fixedly connected to the lower end of the support block. A groove is opened in the middle of the support block. A threaded rod is rotatably connected to the middle of the base plate. A support platform is slidably connected to the inner cavity of the groove. The threaded rod is threadedly connected to the support platform. A motor is fixedly connected to one side of the base plate, and the output shaft of the motor is fixedly connected to the threaded rod.

[0010] The foot fumigation assembly includes a steaming bucket, a bucket lid 1, and a bucket lid 2. The lower end of the steaming bucket is fixedly connected to the upper end of the support platform. A connecting block 1 is fixedly connected to the lower part of the inner cavity of the steaming bucket. Several connecting rods 1 are fixedly connected to the inner cavity of the connecting block 1. Several ball bearings 1 are rotatably connected to the outer surface of the connecting rods 1. The upper end of the steaming bucket is fixedly connected to the lower end of the bucket lid. The bucket lid 1 and the bucket lid 2 are hinged together.

[0011] The liquid heating assembly includes an evaporator assembly. An output pipe is fixedly connected to one side of the evaporator assembly, and the inner cavity of the output pipe is connected to the inner cavity of the evaporator assembly. A three-way pipe is fixedly connected to the output end of the output pipe. A corrugated pipe is fixedly connected to one of the output ends of the three-way pipe, and a connecting pipe is fixedly connected to the other output end of the three-way pipe. A connecting pipe is fixedly connected to the output end of the corrugated pipe. The output end of the connecting pipe extends through the outer surface of the steaming barrel to the inner cavity of the steaming barrel, and the inner cavity of the connecting pipe is connected to the inner cavity of the steaming barrel. A corrugated pipe is fixedly connected to the output end of the connecting pipe, and a connecting pipe is fixedly connected to the output end of the corrugated pipe.

[0012] The evaporator assembly includes a heating chamber, a first cover, and a second cover. The lower end of the heating chamber is fixedly connected to the upper end of the base plate. A heater is fixedly connected to the inner cavity of the heating chamber. The lower end of the second cover is fixedly connected to the upper end of the heating chamber. The first cover and the second cover are hinged together.

[0013] A faucet is fixedly connected to one side of the lower part of the heating box, and the inner cavity of the faucet is connected to the inner cavity of the heating box. A diversion plate is fixedly connected to the bottom wall of the inner cavity of the heating box, and the diversion plate is set at an angle. The horizontal height of the side of the diversion plate away from the faucet is higher than the horizontal height of the side of the diversion plate close to the faucet. An observation window is opened on one side of the heating box.

[0014] The hand fumigation component includes a base box, the lower end of which is fixedly connected to the upper end of a connecting plate. The output end of the connecting pipe three extends through the outer surface of the base box to the inner cavity of the air distribution hole, and the inner cavity of the connecting pipe three communicates with the inner cavity of the base box. Several air distribution holes are opened at the upper end of the base box. A connecting block two is fixedly connected to the upper end of the base box. Several connecting rods two are fixedly connected to the inner cavity of the connecting block two. Several ball bearings two are rotatably connected to the outer surface of the connecting rod two. A shell is fixedly connected to the upper end of the connecting block two. A bracket is fixedly connected to the upper end of the shell.

[0015] This utility model has at least the following beneficial effects:

[0016] Equipped with a medicinal liquid heating component, the medicinal liquid is heated and evaporated, and the steam is then delivered to the inner cavities of the foot fumigation component and the hand fumigation component. A seat is provided so that the patient can sit in the seat and place their legs and feet in the foot fumigation component for fumigation treatment. Before placing the patient's arms and hands in the hand fumigation component, the height of the hand fumigation component needs to be adjusted according to the patient's height. This adjustment reduces the burden on the patient's cervical and lumbar spine and improves the fumigation effect. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the present utility model. Figure 1 ;

[0018] Figure 2 This is a schematic diagram of the overall structure of the present utility model. Figure 2 ;

[0019] Figure 3 This is a partial structural diagram of the present invention;

[0020] Figure 4 This is a schematic diagram of the lifting component of this utility model;

[0021] Figure 5 This is a schematic diagram of the drive component of this utility model;

[0022] Figure 6 This is a schematic diagram of the foot fumigation component of this utility model;

[0023] Figure 7 This is a schematic diagram of the liquid medicine heating component of this utility model. Figure 1 ;

[0024] Figure 8 This is a schematic diagram of the liquid medicine heating component of this utility model. Figure 2 ;

[0025] Figure 9 This is a schematic diagram of the hand fumigation component of this utility model.

[0026] In the diagram: 1. Seat; 2. Drive assembly; 21. Base plate; 22. Slide groove; 23. Motor 1; 24. Threaded rod 1; 25. Support platform; 3. Foot fumigation assembly; 31. Steaming barrel; 32. Connecting block 1; 33. Connecting rod 1; 34. Ball bearing 1; 35. Barrel lid 1; 36. Barrel lid 2; 4. Liquid heating assembly; 41. Evaporator assembly; 411. Heating box; 412. Heater; 413. Faucet; 414. Drainage plate; 415. Box lid 1; 416. Box lid 2; 417. Observation window; 42. Output pipe; 43. T-pipe; 44. Corrugated pipe one; 45. Connecting pipe one; 46. Connecting pipe two; 47. Corrugated pipe two; 48. Connecting pipe three; 5. Lifting assembly; 51. Support block; 52. Motor two; 53. Guide rod; 54. Threaded rod two; 55. Sliding block; 56. Connecting plate; 6. Hand fumigation assembly; 61. Base box; 62. Air distribution hole; 63. Connecting block two; 64. Connecting rod two; 65. Ball bearing two; 66. Outer shell; 67. Bracket. Detailed Implementation

[0027] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Example 1

[0029] Please see Figures 1 to 9 This utility model provides a technical solution: a rheumatology nursing auxiliary treatment device, comprising: a seat 1,

[0030] It also includes: a foot fumigation component 3, which is located under the seat 1 and is used to fumigate the patient's legs and feet;

[0031] Hand fumigation component 6, used to fumigate the patient's arms and hands;

[0032] Drive assembly 2 is used to support the entire device and drive the foot fumigation assembly 3 to move. A medicine heating assembly 4 is provided on the upper side of drive assembly 2. The medicine heating assembly 4 is used to heat and boil the medicine. A lifting assembly 5 is provided on the side of drive assembly 2 away from the medicine heating assembly 4. The lifting assembly 5 is used to adjust the position and height of the hand fumigation assembly 6.

[0033] The medicinal liquid heating component 4 is installed to heat and evaporate the medicinal liquid, and then the steam is delivered to the inner cavity of the foot fumigation component 3 and the inner cavity of the hand fumigation component 6. The seat 1 is provided so that the patient can sit on the seat 1 and place his / her legs and feet in the foot fumigation component 3 for fumigation treatment. Before the patient places his / her arms and hands in the inner cavity of the hand fumigation component 6, the position and height of the hand fumigation component 6 need to be adjusted according to the patient's height. This adjustment can reduce the burden on the patient's cervical and lumbar spine and improve the fumigation effect.

[0034] The lifting assembly 5 includes a support block 51, the lower end of which is fixedly connected to the upper end of the drive assembly 2. Guide rods 53 are symmetrically fixedly connected to the inner cavity of the support block 51. A threaded rod 54 is rotatably connected to the middle of the inner cavity of the support block 51. A motor 52 is fixedly connected to the upper end of the support block 51, and the output shaft of the motor 52 is fixedly connected to the upper part of the threaded rod 54. Several sliders 55 are slidably connected to the inner cavity of the support block 51. A connecting plate 56 is fixedly connected to the several sliders 55. The threaded rod 54 and the several sliders 55... 5. Threaded connection: The upper end of the connecting plate 56 is fixedly connected to the lower part of the hand fumigation component 6. The drive component 2 includes a base plate 21. The upper end of the base plate 21 is fixedly connected to the lower end of the support block 51. A sliding groove 22 is opened in the middle of the support block 51. A threaded rod 24 is rotatably connected to the middle of the base plate 21. A bearing platform 25 is slidably connected to the inner cavity of the sliding groove 22. The threaded rod 24 is threadedly connected to the bearing platform 25. A motor 23 is fixedly connected to one side of the base plate 21, and the output shaft of the motor 23 is fixedly connected to the threaded rod 24.

[0035] When using the device to perform fumigation treatment on a patient, the position of the foot fumigation component 3 and the height of the hand fumigation component 6 need to be adjusted according to the patient's height. First, by running motor 23, the output shaft of motor 23 drives the threaded rod 24 to rotate. Since the threaded rod 24 is threadedly connected to the support platform 25, when the threaded rod 24 rotates, it will drive the support platform 25 to slide in the inner cavity of the slide groove 22, which will then drive the steaming barrel 31 to move away from the seat 1, thus adjusting the position of the foot fumigation component 3. Then, by running motor 52... The screw rod 54 can rotate. Since the screw rod 54 and the slider 55 are threadedly connected, the screw rod 54 can rotate and drive the slider 55 to slide in the inner cavity of the support block 51. Through the fixed connection of several sliders 55 and the connecting plate 56, the connecting plate 56 can move together when the slider 55 moves. Since the upper end of the connecting plate 56 is fixedly connected to the lower part of the hand fumigation component 6, the hand fumigation component 6 can move when the connecting plate 56 moves, so that the position height of the hand fumigation component 6 can be adjusted according to the patient's height.

[0036] The liquid heating assembly 4 includes an evaporator assembly 41. An output pipe 42 is fixedly connected to one side of the evaporator assembly 41, and the inner cavity of the output pipe 42 communicates with the inner cavity of the evaporator assembly 41. A three-way pipe 43 is fixedly connected to the output end of the output pipe 42. A corrugated pipe 44 is fixedly connected to one of the output ends of the three-way pipe 43, and a connecting pipe 45 is fixedly connected to the other output end of the three-way pipe 43. A connecting pipe 46 is fixedly connected to the output end of the corrugated pipe 44. The output end of the connecting pipe 46 extends through the outer surface of the steaming barrel 31 to the inner cavity of the steaming barrel 31, and the inner cavity of the connecting pipe 46 communicates with the inner cavity of the steaming barrel 31. A corrugated pipe 47 is fixedly connected to the output end of the connecting pipe 45, and a connecting pipe 48 is fixedly connected to the output end of the corrugated pipe 47.

[0037] The evaporator assembly 41 includes a heating box 411, a first cover 415 and a second cover 416. The lower end of the heating box 411 is fixedly connected to the upper end of the base plate 21. A heater 412 is fixedly connected to the inner cavity of the heating box 411. The lower end of the first cover 415 is fixedly connected to the upper end of the heating box 411. The first cover 415 and the second cover 416 are hinged together.

[0038] After adjusting the position of the foot fumigation component 3 and the height of the hand fumigation component 6, the medicinal liquid needs to be heated to evaporate. Medical staff pour the medicinal liquid into the inner cavity of the heating box 411, and then run the heater 412 to heat and evaporate the medicinal liquid in the inner cavity of the heating box 411. The steam generated after the medicine boils will drift towards the inner cavity of the output pipe 42. Then, through the cooperation of the three-way pipe 43 and the output pipe 42, the steam can be delivered to the inner cavity of the corrugated pipe 44 and the inner cavity of the connecting pipe 45 respectively. The steam delivered to the inner cavity of the corrugated pipe 44 will be delivered to the inner cavity of the steaming barrel 31 through the connecting pipe 46, while the steam delivered to the inner cavity of the connecting pipe 45 will be delivered to the inner cavity of the bottom box 61 through the cooperation of the corrugated pipe 47 and the connecting pipe 48.

[0039] The foot fumigation assembly 3 includes a steaming barrel 31, a barrel cover 35, and a barrel cover 36. The lower end of the steaming barrel 31 is fixedly connected to the upper end of the support platform 25. A connecting block 32 is fixedly connected to the lower part of the inner cavity of the steaming barrel 31. Several connecting rods 33 are fixedly connected to the inner cavity of the connecting block 32. Several ball bearings 34 are rotatably connected to the outer surface of the connecting rods 33. The upper end of the steaming barrel 31 is fixedly connected to the lower end of the barrel cover 35. The barrel cover 35 and the barrel cover 36 are hinged together.

[0040] The hand fumigation assembly 6 includes a base box 61, the lower end of which is fixedly connected to the upper end of the connecting plate 56. The output end of the connecting pipe 3 48 extends through the outer surface of the base box 61 to the inner cavity of the air distribution hole 62, and the inner cavity of the connecting pipe 3 48 communicates with the inner cavity of the base box 61. Several air distribution holes 62 are opened at the upper end of the base box 61. A connecting block 2 63 is fixedly connected to the upper end of the base box 61. Several connecting rods 2 64 are fixedly connected to the inner cavity of the connecting block 2 63. Several ball bearings 2 65 are rotatably connected to the outer surface of the connecting rods 2 64. A shell 66 is fixedly connected to the upper end of the connecting block 2 63. A bracket 67 is fixedly connected to the upper end of the shell 66.

[0041] The patient then sits on seat 1, placing their legs and feet inside the steam chamber 31, and their arms and hands inside the outer shell 66. During the fumigation process, the patient can roll several ball bearings 34 with their feet and several ball bearings 65 with their hands. The ball bearings 34 massage the patient's feet, and the ball bearings 65 massage the patient's hands, thereby improving the fumigation effect. During the fumigation process, the patient can place their mobile phone on the stand 67, allowing them to use their phone while being fumigated.

[0042] Example 2

[0043] A water tap 413 is fixedly connected to one side of the lower part of the heating box 411, and the inner cavity of the water tap 413 communicates with the inner cavity of the heating box 411. A flow guide plate 414 is fixedly connected to the bottom wall of the inner cavity of the heating box 411, and the flow guide plate 414 is inclined. The horizontal height of the side of the flow guide plate 414 away from the water tap 413 is higher than the horizontal height of the side of the flow guide plate 414 close to the water tap 413. An observation window 417 is provided on one side of the heating box 411.

[0044] After fumigating the patient, the remaining medicinal liquid in the inner cavity of the heating box 411 needs to be drained. Since the drainage plate 414 is inclined, the medicinal liquid in the inner cavity of the heating box 411 will gather towards the side of the faucet 413. Then, the medical staff can open the valve of the faucet 413 to drain the medicinal liquid in the inner cavity of the heating box 411. An observation window 417 is provided on one side of the heating box 411 so that the liquid level in the inner cavity of the heating box 411 can be observed when the heater 412 is used to heat and evaporate the medicinal liquid, so as to add medicinal liquid to the inner cavity of the heating box 411.

[0045] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0046] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A rheumatology care assisted therapy device comprising: Seat (1), The feature is that it further includes: a foot fumigation component (3), which is located under the seat (1) and is used to fumigate the patient's legs and feet; Hand fumigation assembly (6), the hand fumigation assembly (6) being used to fumigate the patient's arms and hands; A drive assembly (2) is used to support the entire device and drive the foot fumigation assembly (3) to move. A medicine heating assembly (4) is provided on one side of the upper part of the drive assembly (2). The medicine heating assembly (4) is used to heat and boil the medicine. A lifting assembly (5) is provided on the side of the drive assembly (2) away from the medicine heating assembly (4). The lifting assembly (5) is used to adjust the position and height of the hand fumigation assembly (6).

2. The rheumatology care assist device of claim 1, wherein: The lifting assembly (5) includes a support block (51), the lower end of which is fixedly connected to the upper end of the drive assembly (2). Guide rods (53) are symmetrically fixedly connected to the inner cavity of the support block (51). A threaded rod (54) is rotatably connected to the middle of the inner cavity of the support block (51). A motor (52) is fixedly connected to the upper end of the support block (51), and the output shaft of the motor (52) is fixedly connected to the upper part of the threaded rod (54). Several sliders (55) are slidably connected to the inner cavity of the support block (51). A connecting plate (56) is fixedly connected to the several sliders (55). The threaded rod (54) and the several sliders (55) are connected together. The upper end of the connecting plate (56) is fixedly connected to the lower part of the hand fumigation component (6). The driving component (2) includes a base plate (21). The upper end of the base plate (21) is fixedly connected to the lower end of the support block (51). A sliding groove (22) is provided in the middle of the support block (51). A threaded rod (24) is rotatably connected in the middle of the base plate (21). A bearing platform (25) is slidably connected in the inner cavity of the sliding groove (22). The threaded rod (24) is threadedly connected to the bearing platform (25). A motor (23) is fixedly connected to one side of the base plate (21), and the output shaft of the motor (23) is fixedly connected to the threaded rod (24).

3. The rheumatology care assist device of claim 1, wherein: The foot fumigation assembly (3) includes a steaming barrel (31), a first barrel cover (35) and a second barrel cover (36). The lower end of the steaming barrel (31) is fixedly connected to the upper end of the support platform (25). A first connecting block (32) is fixedly connected to the lower part of the inner cavity of the steaming barrel (31). A plurality of first connecting rods (33) are fixedly connected to the inner cavity of the first connecting block (32). A plurality of first ball bearings (34) are rotatably connected to the outer surface of the first connecting rod (33). The upper end of the steaming barrel (31) is fixedly connected to the lower end of the first barrel cover (35). The first barrel cover (35) and the second barrel cover (36) are hinged together.

4. The rheumatology care assist device of claim 1, wherein: The liquid heating assembly (4) includes an evaporator assembly (41). An output pipe (42) is fixedly connected to one side of the evaporator assembly (41), and the inner cavity of the output pipe (42) is connected to the inner cavity of the evaporator assembly (41). A three-way pipe (43) is fixedly connected to the output end of the output pipe (42). A corrugated pipe (44) is fixedly connected to one of the output ends of the three-way pipe (43), and a connecting pipe (45) is fixedly connected to the other output end of the three-way pipe (43). A connecting pipe (46) is fixedly connected to the output end of the corrugated pipe (44). The output end of the connecting pipe (46) extends through the outer surface of the steaming barrel (31) to the inner cavity of the steaming barrel (31), and the inner cavity of the connecting pipe (46) is connected to the inner cavity of the steaming barrel (31). A corrugated pipe (47) is fixedly connected to the output end of the connecting pipe (45), and a connecting pipe (48) is fixedly connected to the output end of the corrugated pipe (47).

5. The rheumatology care assist device of claim 4, wherein: The evaporator assembly (41) includes a heating chamber (411), a first chamber cover (415), and a second chamber cover (416). The lower end of the heating chamber (411) is fixedly connected to the upper end of the base plate (21). A heater (412) is fixedly connected to the inner cavity of the heating chamber (411). The lower end of the first chamber cover (415) is fixedly connected to the upper end of the heating chamber (411). The first chamber cover (415) and the second chamber cover (416) are hinged together.

6. The rheumatology care assist device of claim 5, wherein: A faucet (413) is fixedly connected to one side of the lower part of the heating box (411), and the inner cavity of the faucet (413) is connected to the inner cavity of the heating box (411). A diversion plate (414) is fixedly connected to the bottom wall of the inner cavity of the heating box (411), and the diversion plate (414) is inclined. The horizontal height of the side of the diversion plate (414) away from the faucet (413) is higher than the horizontal height of the side of the diversion plate (414) close to the faucet (413). An observation window (417) is opened on one side of the heating box (411).

7. The rheumatology care assist device of claim 4, wherein: The hand fumigation assembly (6) includes a base box (61), the lower end of which is fixedly connected to the upper end of a connecting plate (56). The output end of the connecting pipe three (48) extends through the outer surface of the base box (61) to the inner cavity of the air distribution hole (62), and the inner cavity of the connecting pipe three (48) is connected to the inner cavity of the base box (61). The upper end of the base box (61) is provided with several air distribution holes (62). The upper end of the base box (61) is fixedly connected to a connecting block two (63). The inner cavity of the connecting block two (63) is fixedly connected to several connecting rod two (64). The outer surface of the connecting rod two (64) is rotatably connected to several ball two (65). The upper end of the connecting block two (63) is fixedly connected to a shell (66), and the upper end of the shell (66) is fixedly connected to a bracket (67).

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