Medical clinical nursing massager

Abstract

The utility model discloses a medical clinical nursing massager which comprises a base, a seat is arranged on the base, a plurality of sets of sliding sleeves are installed on the seat in a sliding mode, and massage heads are installed in the multiple sets of sliding sleeves through clamping mechanisms. The clamping mechanism comprises a clamping sleeve, an inserting rod, clamping grooves, clamping blocks, a transmission sleeve, a threaded sleeve, teeth and tooth grooves, the clamping sleeve is installed in the sliding sleeve, the inserting rod is installed at the bottom end of the massage head, the multiple sets of clamping grooves are distributed in the outer wall of the inserting rod, and the multiple sets of clamping blocks are rotationally arranged in the clamping sleeve. The problem that in the prior art, a massage head is difficult to replace is solved through the ingenious design of a clamping mechanism, through ingenious cooperation of a threaded sleeve, a transmission sleeve, a clamping block and an inserting rod, the massage head is rapidly disassembled and assembled, an operator only needs to rotate the threaded sleeve, the clamping block can be easily driven to be disengaged from a clamping groove, and therefore the inserting rod is released; by means of the design, the replacement process is greatly simplified, no tool is needed, and the operation efficiency is remarkably improved.

Description

Technical Field

[0001] This utility model relates to the field of modern medical and nursing technology, and more specifically, it relates to a medical clinical nursing massager. Background Technology

[0002] In modern medical care environments, efficient and personalized patient care has become an urgent need. However, the medical clinical nursing massagers currently on the market often suffer from limited functionality and insufficient flexibility. Most devices can only massage a single part of the patient's body, failing to meet the need for comprehensive care of multiple body areas at the same time. This limitation not only reduces nursing efficiency but also fails to provide patients with a comprehensive physical relaxation and healing experience. In busy medical environments, medical staff need to frequently switch between different patients, and the single-function design of existing devices greatly increases nursing time and workload.

[0003] Furthermore, in clinical practice, different patients often require different types and intensities of massage therapy. However, current medical nursing massagers have significant shortcomings in terms of massage head replacement. The massage head replacement process of most devices is cumbersome and time-consuming, requiring the use of tools or complex disassembly steps. This not only reduces nursing efficiency but also increases the workload of medical staff. This design flaw is particularly prominent when it is necessary to respond quickly to patient needs or adjust treatment plans. The lack of ability to quickly replace massage heads not only limits the adaptability of the equipment but may also affect the timeliness and effectiveness of treatment, thereby reducing the overall quality of nursing care and patient satisfaction. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] In view of the problems existing in the prior art, this utility model provides a medical clinical nursing massager to solve the technical problem mentioned in the background art that the massage head replacement process of most devices is cumbersome and time-consuming, requiring the use of tools or complicated disassembly steps, which not only reduces nursing efficiency but also increases the workload of medical staff.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a medical clinical nursing massager, including a base, a seat on the base, and a sliding sleeve slidably mounted on the seat. Multiple sets of sliding sleeves are provided, and each set contains a massage head mounted via a snap-fit ​​mechanism. The snap-fit ​​mechanism includes a snap-fit ​​sleeve, a rod, a slot, a block, a transmission sleeve, a threaded sleeve, teeth, and grooves. The snap-fit ​​sleeve is installed inside the sliding sleeve, the rod is installed at the bottom end of the massage head, multiple slots are distributed on the outer wall of the rod, multiple blocks rotate within the snap-fit ​​sleeve, the transmission sleeve slides on the outer wall of the snap-fit ​​sleeve, and the threaded sleeve... The rotating part is located at the top of the transmission sleeve and is threadedly connected to the snap-fit ​​sleeve. The teeth are located at the bottom of multiple sets of snap-fit ​​blocks, and the tooth grooves are located in multiple sets distributed on the inner wall of the transmission sleeve and respectively mesh with multiple sets of teeth. A linkage mechanism is provided on the rear side of the seat. The linkage mechanism includes a mounting frame, a mounting plate, a rotating rod, a hinge wheel, a hinge, a push block, and a motor. The mounting frame is located at the bottom of the seat, the mounting plate is located on the rear side of the seat, multiple sets of rotating rods are respectively connected to the mounting plate and the base, the hinge wheel is installed at the top of multiple sets of rotating rods, the hinge is located on the outer wall of multiple sets of hinge wheels, the push block is installed on the outer wall of multiple sets of rotating rods, and the motor is installed on the mounting frame and its output end is connected to the rotating rod.

[0008] The present invention is further configured such that the seat is designed according to ergonomics, which takes into account the natural curves and stress points of the human body, providing patients with a more comfortable sitting posture and support, reducing discomfort that may be caused by prolonged treatment, and also helping to accurately transmit the massage effect, thereby improving the overall comfort and effectiveness of the treatment.

[0009] The present invention is further configured such that each of the multiple sets of sliding sleeves is equipped with a push plate at its bottom end, and each of the multiple sets of push plates is connected to the seat with a return spring. This design allows the sliding sleeve to produce a certain displacement when subjected to massage force, simulating the effect of manual massage. The return spring ensures that the sliding sleeve can quickly return to its original position, forming a rhythmic massage action, which enhances the massage strength and effect, and also improves the durability and stability of the device.

[0010] The present invention is further configured such that the outer wall of the insertion rod is provided with a positioning strip and the inner wall of the snap-fit ​​sleeve is provided with a positioning groove. This design ensures that the massage head can be accurately positioned during installation, prevents installation errors or rotational deviation, improves the stability of the massage head and the accuracy of the massage, and also simplifies the replacement process, enabling the operator to quickly and accurately replace different types of massage heads.

[0011] The present invention is further configured such that a compression spring is installed at the top end of the inner sleeve and a pressure plate is installed at the bottom end of the compression spring. This design provides a buffering effect when the massage head is inserted, reducing the impact that may occur during the insertion process. At the same time, the elasticity of the compression spring can continuously apply downward pressure to the massage head, ensuring that the massage head remains stable during use and improving the safety and effectiveness of the massage.

[0012] This invention is further configured such that the top of the seat is provided with a zoned massage mechanism, which includes a headrest cover, a first motor, a support frame, a gear set, a turntable, mounting rods, small wheels, a soft cushion, and a neck massage mechanism. The headrest cover is installed on the top of the seat, the first motor is installed inside the headrest cover, the support frame is installed on the top surface of the first motor, the gear set is installed inside the support frame, and the turntable rotates on the top of the support frame. The two ends of the gear set are respectively connected to the output end of the first motor and the turntable. Multiple sets of mounting rods are installed on the outer wall of the turntable, and small wheels are rotated and installed on the top of multiple sets of mounting rods. The soft cushion is installed on the top surface of the headrest cover. This complex zoned massage mechanism design achieves all-round massage of the head. The first motor drives the gear set and the turntable, which in turn drives the small wheels on the multiple sets of mounting rods to rotate, simulating the effect of hand massage. The soft cushion provides a comfortable contact surface, reducing the discomfort that may be caused by direct contact with hard parts, and greatly improving the comfort and effect of head massage.

[0013] This invention is further configured such that the neck massage mechanism includes inclined blocks, a second motor, a rotating plate, and a large rotating wheel. Two sets of inclined blocks are installed inside the headrest cover. The second motor is installed on the side walls of the two sets of inclined blocks and has a support frame and gear set installed at its top. The rotating plate is rotatably installed on the top of the support frame, and the large rotating wheel is rotatably installed at both ends of the rotating plate. This design is specifically for massaging the neck area. The inclined blocks ensure that the massage force can be accurately applied to the neck muscle group. The second motor drives the large rotating wheel to rotate through the gear set and the rotating plate, providing a highly targeted neck massage and effectively relieving neck muscle fatigue and tension.

[0014] The present invention is further configured such that all of the small and large rotating wheels are made of rubber. The use of rubber provides a gentle yet powerful massage effect, reduces the discomfort that may be caused by hard materials, and increases the friction with the skin, thereby improving the massage effect. The elasticity of rubber can also adapt to the head shape and neck curve of different patients, providing a more fitting and comfortable massage experience.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, this utility model provides a medical clinical nursing massager with the following beneficial effects:

[0017] 1. The snap-fit ​​mechanism cleverly solves the problem of difficult massage head replacement in existing technologies. Through the ingenious cooperation of the threaded sleeve, transmission sleeve, snap-fit ​​block, and insertion rod, the massage head can be quickly disassembled and installed. The operator only needs to rotate the threaded sleeve to easily drive the snap-fit ​​block out of the slot, thereby releasing the insertion rod. This design not only greatly simplifies the replacement process but also eliminates the need for any tools, significantly improving operational efficiency. The positioning strip and positioning groove ensure accurate positioning of the massage head, while the combination of the compression spring and pressure plate enhances the stability of the insertion rod during the snap-fit ​​process. This quick replacement mechanism allows medical staff to quickly adjust the massage head according to the needs of different patients, improving the adaptability of the equipment and the personalization of treatment, thereby effectively improving the overall quality of care.

[0018] 2. The innovative design of the linkage mechanism effectively solves the problem of simultaneously massaging multiple parts in existing technologies. By driving multiple sets of rotating rods with a motor, the hinge wheel and hinge chain make circular motions. At the same time, the push block applies periodic pushing force to the sliding sleeve, realizing compound massage actions. This design can not only simulate various massage methods, such as kneading and tapping, but also allows different parts to be massaged with different actions at the same time. The cooperation between the push plate and the return spring ensures that the sliding sleeve can quickly return to its position after being subjected to force, enhancing the rhythm and effect of the massage. This ability to massage multiple points simultaneously greatly improves nursing efficiency, allowing one device to meet the massage needs of multiple parts of the patient's body, reducing the workload of medical staff, and providing patients with a more comprehensive and comfortable nursing experience.

[0019] 3. The zoned massage mechanism further enhances the functionality and targeted nature of the device. The head area massage utilizes a motor, gear set, and rotating plate to drive multiple small rollers on mounting rods for all-around massage. The soft pads provide a comfortable contact surface, enhancing patient comfort. The neck massage mechanism employs a unique inclined block design to ensure accurate application of massage pressure to the neck muscles. Another motor, gear set, and rotating plate work together to drive large rollers at both ends specifically for neck massage. Both small and large rollers are made of rubber, providing a gentle yet powerful massage effect. This zoned design not only meets the needs for specialized head and neck care but also improves the precision and effectiveness of the massage through accurate positioning and pressure control. Overall, this medical clinical nursing massager, through the synergistic effect of the snap-fit ​​mechanism, linkage mechanism, and zoned massage mechanism, successfully solves the problems of limited functionality and insufficient flexibility in existing technologies, providing a highly integrated, comprehensive, and easy-to-operate solution for the medical and nursing field. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of a medical clinical nursing massager according to the present invention;

[0021] Figure 2 This is a schematic diagram of the linkage mechanism in this utility model;

[0022] Figure 3 This is a cross-sectional view of the sliding sleeve in this utility model;

[0023] Figure 4 This is a cross-sectional view of the snap-fit ​​mechanism in this utility model;

[0024] Figure 5 This is a cross-sectional view of the zoned massage mechanism in this utility model.

[0025] In the diagram: 1. Base; 2. Seat; 3. Sliding sleeve; 4. Massage head; 5. Snap-fit ​​sleeve; 6. Insert rod; 7. Snap-fit ​​slot; 8. Snap-fit ​​block; 9. Transmission sleeve; 10. Threaded sleeve; 11. Tooth; 12. Tooth groove; 13. Mounting bracket; 14. Mounting plate; 15. Rotating rod; 16. Hinge wheel; 17. Hinge; 18. Push block; 19. Motor; 20. Push plate; 21. Return spring; 22. Positioning strip; 23. Positioning groove; 24. Compression spring; 25. Pressure plate; 26. Headrest cover; 27. First motor; 28. Support frame; 29. ​​Gear set; 30. Turntable; 31. Mounting rod; 32. Small rotating wheel; 33. Soft cushion; 34. Inclined block; 35. Second motor; 36. Rotating plate; 37. Large rotating wheel. Detailed Implementation

[0026] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0028] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0029] Please see Figures 1-5A medical clinical nursing massager includes a base 1, a seat 2 on the base 1, and a sliding sleeve 3 slidably mounted on the seat 2. Multiple sets of sliding sleeves 3 are provided, and massage heads 4 are mounted within each set of sliding sleeves 3 via a snap-fit ​​mechanism. The snap-fit ​​mechanism includes a snap-fit ​​sleeve 5, a rod 6, a slot 7, a block 8, a transmission sleeve 9, a threaded sleeve 10, teeth 11, and grooves 12. The snap-fit ​​sleeve 5 is installed inside the sliding sleeve 3, the rod 6 is installed at the bottom end of the massage head 4, multiple slots 7 are distributed on the outer wall of the rod 6, multiple blocks 8 are arranged rotating within the snap-fit ​​sleeve 5, the transmission sleeve 9 slides on the outer wall of the snap-fit ​​sleeve 5, the threaded sleeve 10 rotates at the top of the transmission sleeve 9 and is threadedly connected to the snap-fit ​​sleeve 5, and the teeth 11 are arranged... The seat 2 is equipped with a linkage mechanism at the bottom of multiple sets of locking blocks 8. Multiple sets of toothed grooves 12 are distributed on the inner wall of the transmission sleeve 9 and respectively mesh with multiple sets of teeth 11. The rear side of the seat 2 is equipped with a linkage mechanism, which includes a mounting frame 13, a mounting plate 14, a rotating rod 15, a hinge wheel 16, a hinge 17, a push block 18 and a motor 19. The mounting frame 13 is located at the bottom of the seat 2, the mounting plate 14 is located on the rear side of the seat 2, multiple sets of rotating rods 15 are respectively connected to the mounting plate 14 and the base 1, the hinge wheel 16 is installed at the top of the multiple sets of rotating rods 15, the hinge 17 is located on the outer wall of the multiple sets of hinge wheels 16, the push block 18 is installed on the outer wall of the multiple sets of rotating rods 15, and the motor 19 is installed on the mounting frame 13 and its output end is connected to the rotating rod 15.

[0030] Seat 2 is ergonomically designed, taking into account the natural curves, weight distribution, and pressure points of the human body. By optimizing the shape, angle, and support structure of Seat 2, it provides users with a sitting posture that is more in line with human physiological characteristics, thereby reducing discomfort that may be caused by prolonged use. At the same time, it can also ensure that the massage intensity is more accurately transmitted to various parts of the body, improving the overall comfort and effectiveness of the treatment.

[0031] Each of the multiple sets of sliding sleeves 3 is equipped with a push plate 20 at its bottom end. Each of the multiple sets of push plates 20 is connected to the seat 2 with a return spring 21. This design creates an elastic buffer system. When the massage head 4 applies pressure through the sliding sleeve 3, the push plate 20 will be pressed down, compressing the return spring 21, simulating the pressure change during manual massage. When the pressure decreases, the elasticity of the return spring 21 will cause the push plate 20 and the sliding sleeve 3 to quickly return to their original positions. This reciprocating motion not only enhances the intensity and rhythm of the massage, but also improves the durability of the device and the massage effect.

[0032] The outer wall of the insertion rod 6 is provided with a positioning strip 22, and the inner wall of the snap-fit ​​sleeve 5 is provided with a positioning groove 23. This design forms a precise positioning system. When the massage head 4 is inserted, the positioning strip 22 on the insertion rod 6 will align with the positioning groove 23 in the snap-fit ​​sleeve 5, ensuring that the massage head 4 is installed in the correct position and angle, preventing incorrect installation or rotational offset during use. This not only improves the accuracy of the massage, but also simplifies the replacement process, allowing the operator to quickly and accurately replace different types of massage heads 4.

[0033] A compression spring 24 is installed at the top of the snap-fit ​​sleeve 5, and a pressure plate 25 is installed at the bottom of the compression spring 24. This design creates a dynamic pressure system. When the insertion rod 6 is inserted into the snap-fit ​​sleeve 5, the compression spring 24 is compressed, and the pressure plate 25 applies continuous downward pressure to the insertion rod 6. This not only provides a buffering effect during insertion and reduces possible impact, but also ensures that the massage head 4 remains stable during use and prevents it from loosening or falling off, thereby improving the safety and effectiveness of the massage.

[0034] In this embodiment, during use, the patient sits on the ergonomically designed seat 2. The operator can select a suitable massage head 4 and install it into the sliding sleeve 3 according to the patient's needs. The operator rotates the threaded sleeve 10, causing it to move along the threads of the locking sleeve 5. The movement of the threaded sleeve 10 drives the transmission sleeve 9 to slide. The toothed groove 12 on the inner wall of the transmission sleeve 9 engages with the teeth 11 at the bottom of the locking block 8, driving the locking block 8 to rotate. When the locking block 8 rotates, it disengages from the locking groove 7, allowing the insertion rod 6 to be pulled out of the locking sleeve 5. When inserting a new massage head 4, the insertion rod 6 is pushed into the locking sleeve 5, the positioning strip 22 is aligned with the positioning groove 23 to ensure the correct position, and then the threaded sleeve 10 is rotated in the opposite direction to re-engage the locking block 8 into the locking groove 7, completing the fixation of the massage head 4. The design of the compression spring 24 and the pressure plate 25 is accurate. To ensure the stability of the insertion rod 6 during the snap-fit ​​process, after the device is started, the linkage mechanism begins to work. After the motor 19 starts, its output end drives the rotating rod 15 to rotate. The hinge wheel 16 at the top of the rotating rod 15 rotates accordingly, driving the hinge 17 to make a circular motion. At the same time, the push block 18 on the outer wall of the rotating rod 15 also rotates, applying a periodic pushing force to the push plate 20 at the bottom of the sliding sleeve 3. This compound motion allows the seat 2 to simulate a variety of massage actions, such as kneading and tapping. The design of multiple rotating rods 15 allows different parts to perform different massage actions at the same time. The setting of the push plate 20 and the return spring 21 ensures that the sliding sleeve 3 can quickly return to its original position after being subjected to force, enhancing the rhythm and effect of the massage.

[0035] Please see Figure 5 As one implementation of the zoned massage mechanism: A zoned massage mechanism is provided at the top of the seat 2. The zoned massage mechanism includes a headrest cover 26, a first motor 27, a support frame 28, a gear set 29, a turntable 30, mounting rods 31, small rotating wheels 32, a soft cushion 33, and a neck massage mechanism. The headrest cover 26 is installed at the top of the seat 2. The first motor 27 is installed inside the headrest cover 26. The support frame 28 is installed on the top surface of the first motor 27. The gear set 29 is installed inside the support frame 28. The turntable 30 rotates on the top of the support frame 28. The two ends of the gear set 29 are respectively connected to the output end of the first motor 27 and the turntable 30. Multiple sets of mounting rods 31 are installed on the outer wall of the turntable 30. The small rotating wheels 32 are rotatably installed on the top of the multiple sets of mounting rods 31. The soft cushion 33 is installed on the top surface of the headrest cover 26.

[0036] The neck massage mechanism includes an inclined block 34, a second motor 35, a rotating plate 36, and a large rotating wheel 37. The inclined block 34 is provided with two sets installed inside the headrest cover 26. The second motor 35 is installed on the side wall of the two sets of inclined blocks 34 and has a support frame 28 and a gear set 29 installed at the top. The rotating plate 36 is rotatably installed at the top of the support frame 28, and the large rotating wheel 37 is rotatably installed at both ends of the rotating plate 36.

[0037] The multiple sets of small rollers 32 and large rollers 37 are all made of rubber. This material choice fully considers the comfort and effect of the massage. The softness of rubber can reduce the discomfort that may be caused by hard materials. At the same time, its high coefficient of friction increases the contact effect with the skin, improving the depth and effect of the massage. In addition, the elasticity of rubber allows the small rollers 32 and large rollers 37 to better adapt to the head shape and neck curve of different users, providing a more fitting and personalized massage experience.

[0038] More specifically, the head massage is driven by a first motor 27, which drives a turntable 30 to rotate via a gear set 29. Multiple mounting rods 31 on the outer wall of the turntable 30 drive small rollers 32 to perform circular motion, providing a comprehensive massage to the head. The soft pad 33 provides a comfortable contact surface. The neck massage mechanism is driven by a second motor 35, which drives large rollers 37 at both ends to rotate via a similar gear set 29 and a rotating plate 36 structure, specifically targeting the neck area for massage. The design of the inclined block 34 ensures that the massage force can be accurately applied to the neck muscle groups. The small rollers 32 and large rollers 37 are made of rubber, providing a gentle yet powerful massage effect.

[0039] In summary, during use or operation of the overall equipment: When in use, the patient sits on the ergonomically designed seat 2. The operator can select a suitable massage head 4 according to the patient's needs and install it into the sliding sleeve 3. The operator rotates the threaded sleeve 10, causing it to move along the threads of the locking sleeve 5. The movement of the threaded sleeve 10 drives the transmission sleeve 9 to slide. The toothed groove 12 on the inner wall of the transmission sleeve 9 engages with the teeth 11 at the bottom of the locking block 8, driving the locking block 8 to rotate. When the locking block 8 rotates, it disengages from the locking groove 7, allowing the insertion rod 6 to be pulled out of the locking sleeve 5. When inserting a new massage head 4, the insertion rod 6 is pushed into the locking sleeve 5, and the positioning strip 22 is aligned with the positioning groove 23 to ensure the correct position. Then, the threaded sleeve 10 is rotated in the opposite direction to re-engage the locking block 8 into the locking groove 7, completing the fixation of the massage head 4. The design of the compression spring 24 and the pressure plate 25 is accurate. To ensure the stability of the insertion rod 6 during the snap-fit ​​process, after the device is started, the linkage mechanism begins to work. After the motor 19 starts, its output end drives the rotating rod 15 to rotate. The hinge wheel 16 at the top of the rotating rod 15 rotates accordingly, driving the hinge 17 to make a circular motion. At the same time, the push block 18 on the outer wall of the rotating rod 15 also rotates, applying a periodic pushing force to the push plate 20 at the bottom of the sliding sleeve 3. This compound motion allows the seat 2 to simulate a variety of massage actions, such as kneading and tapping. The design of multiple rotating rods 15 allows different parts to perform different massage actions at the same time. The setting of the push plate 20 and the return spring 21 ensures that the sliding sleeve 3 can quickly return to its original position after being subjected to force, enhancing the rhythm and effect of the massage.

[0040] The head massage is driven by the first motor 27, which drives the turntable 30 to rotate via the gear set 29. The multiple mounting rods 31 on the outer wall of the turntable 30 drive the small rollers 32 to make circular motion, providing a full-range massage for the head. The soft pad 33 provides a comfortable contact surface. The neck massage mechanism is driven by the second motor 35, which drives the large rollers 37 at both ends to rotate via a similar gear set 29 and rotating plate 36 structure, specifically targeting the neck area for massage. The design of the inclined block 34 ensures that the massage force can be accurately applied to the neck muscle group. The small rollers 32 and the large rollers 37 are made of rubber, providing a gentle yet powerful massage effect.

[0041] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A medical clinical nursing massager comprising a base (1), characterized in that: The base (1) is provided with a seat (2), the seat (2) is provided with a plurality of sliding sleeves (3), the sliding sleeve (3) is provided with a plurality of massage heads (4) through a clamping mechanism, the clamping mechanism comprises a clamping sleeve (5), a plug rod (6), a clamping groove (7), a clamping block (8), a transmission sleeve (9), a threaded sleeve (10), a tooth (11) and a tooth groove (12), the clamping sleeve (5) is installed in the sliding sleeve (3), the plug rod (6) is installed at the bottom end of the massage head (4), the clamping groove (7) is provided with a plurality of groups distributed on the outer wall of the plug rod (6), the clamping block (8) is provided with a plurality of groups rotating in the clamping sleeve (5), the transmission sleeve (9) is sliding on the outer wall of the clamping sleeve (5), the threaded sleeve (10) is rotating at the top end of the transmission sleeve (9) and is connected with the clamping sleeve (5) through threads, the tooth (11) is provided at the bottom end of the plurality of clamping blocks (8), the tooth groove (12) is provided with a plurality of groups distributed on the inner wall of the transmission sleeve (9) and is engaged with the plurality of teeth (11) respectively, the rear side of the seat (2) is provided with a linkage mechanism, the linkage mechanism comprises a mounting frame (13), a mounting plate (14), a rotating rod (15), a hinge wheel (16), a hinge (17), a push block (18) and a motor (19), the mounting frame (13) is provided at the bottom end of the seat (2), the mounting plate (14) is provided at the rear side of the seat (2), the rotating rod (15) is provided with a plurality of groups connected in the mounting plate (14) and the base (1) respectively, the hinge wheel (16) is installed at the top end of the plurality of rotating rods (15), the hinge (17) is provided on the outer wall of the plurality of hinge wheels (16), the push block (18) is installed on the outer wall of the plurality of rotating rods (15), and the motor (19) is installed on the mounting frame (13) and the output end is connected with the rotating rod (15).

2. The medical clinical nursing massager according to claim 1, characterized in that: The seat (2) is designed according to ergonomics.

3. The medical clinical nursing massager according to claim 2, characterized in that the plurality of groups of massage elements are arranged in a plurality of rows. The bottom end of the sliding sleeve (3) is provided with a plurality of push plates (20), and the plurality of push plates (20) and the seat (2) are connected with a reset spring (21).

4. The medical clinical nursing massager according to claim 3, characterized in that: The outer wall of the plug rod (6) is provided with a positioning strip (22), and the inner wall of the clamping sleeve (5) is provided with a positioning groove (23).

5. The medical clinical nursing massager according to claim 4, characterized in that: The clamping sleeve (5) is provided with a compression spring (24) at the top end, and the compression spring (24) is provided with a pressing plate (25) at the bottom end.

6. The medical clinical nursing massager according to claim 5, characterized in that: The seat (2) top is provided with a partition massage mechanism, the partition massage mechanism includes headrest cover (26), first motor (27), support frame (28), gear set (29), rotating disc (30), mounting rod (31), small pulley (32), soft pad (33) and neck massage mechanism, headrest cover (26) is installed at the top of seat (2), first motor (27) is installed in headrest cover (26), support frame (28) is installed at the top surface of first motor (27), gear set (29) is installed in support frame (28), rotating disc (30) rotates at the top of support frame (28), gear set (29) both ends are connected with rotating disc (30) output end and first motor (27) respectively, mounting rod (31) is provided with a plurality of groups of installation in rotating disc (30) outer wall, small pulley (32) is rotatably installed at the top of a plurality of groups of mounting rod (31), soft pad (33) is installed at the top surface of headrest cover (26).

7. The medical clinical nursing massager according to claim 6, wherein the neck portion The massage mechanism includes inclined block (34), second motor (35), rotating plate (36) and large pulley (37), the inclined block (34) is provided with two groups of installation in headrest cover (26), the second motor (35) is installed in the side wall of two groups of inclined block (34) and the top is provided with support frame (28) and gear set (29), the rotating plate (36) is rotatably installed at the top of support frame (28), and the large pulley (37) is rotatably installed at both ends of rotating plate (36).

8. The medical clinical nursing massager according to claim 7, characterized in that: A plurality of groups of small pulley (32) and large pulley (37) are all made of rubber material.

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