Portable perineum massage and disinfection integrated device for midwifery

Abstract

The portable midwifery perineum massage and disinfection integrated device comprises a machine body, a storage groove is formed in the front face of the machine body, a first operation cavity is formed in the top of the interior of the machine body, guide grooves are formed in the tops of the two sides of the inner wall of the storage groove, and a connecting rod is fixedly connected to the surface of a massage ball. Through a massage ball, a first driving assembly and a second driving assembly, an air bag ball is pressed to enable an elastic air bag layer to bulge during use, then a double-shaft motor is started to drive a connecting rod to rotate, the connecting rod rotates to drive the bulged elastic air bag layer to massage, and meanwhile, a driving disc rotates to drive a T-shaped push rod to move back and forth; when the end of a T-shaped push rod abuts against the inner wall of a first operation cavity, an assembly frame and part of structures in a first driving assembly connected with the assembly frame are driven to move, then after displacement, the structures moving under the action of a rebound spring are reset, and then massage balls are driven to move back and forth in a reciprocating mode and rotate, so that the massage effect is improved. Therefore, the vaginal wall of the pregnant woman is effectively massaged.

Description

Technical Field

[0001] The invention relates to the technical field of obstetric massage, and in particular to a portable integrated perineum massage and disinfection device for obstetrics. Background Art

[0002] Perineal laceration is one of the complications of vaginal delivery. Severe lacerations are often associated with an increased risk of pelvic floor muscle injury, defecation and urinary incontinence, postpartum pain, and sexual dysfunction. Given the fear and resistance of women to perineal lacerations during delivery, effective perineal protection is particularly urgent and important. Perineal massage, as an effective method of perineal protection, can increase the elasticity of the vaginal opening muscles, reduce perineal lacerations during delivery, and persistent perineal pain after delivery. The most commonly used method of existing maternal perineal massage is manual massage. However, the current manual massage method has low massage efficiency, and some pregnant women are not convenient to massage themselves due to physical reasons. They need to be assisted by standardized trained outpatient staff. Therefore, they need to go to the hospital for massage every day, which causes great inconvenience. At the same time, the staff's long-term repeated massage operations are prone to passive damage to the midwives' hand muscles, making them prone to tenosynovitis, and may even cause occupational injuries such as myasthenia gravis and muscle atrophy. Summary of the invention

[0003] The purpose of the present invention is to solve the problems of low detection efficiency and easy detection errors in traditional repeated point selection and manipulation detection, and to propose a portable integrated perineum massage and disinfection device for midwifery.

[0004] In order to achieve the above-mentioned purpose, the present invention adopts the following technologies: a portable perineum massage and disinfection integrated device for midwifery: The utility model comprises a body, a storage groove is provided on the front of the body, a first operating cavity is provided on the top of the body, guide grooves are provided on the tops of both sides of the inner wall of the storage groove, and the utility model further comprises a massage ball, a connecting rod is fixedly connected to the surface of the massage ball, a second operating cavity is provided in the middle of the massage ball, an infusion channel and an air transmission channel are respectively provided on the top and the bottom of the connecting rod, arc-shaped cavities are provided on both sides of the massage ball, a rotating hole is provided on one side of the two arc-shaped cavities, an air bag ball is provided on one side of the bottom of the air transmission channel, a block is fixedly connected to the surface of the connecting rod near the end, and the surface of the connecting rod is connected to the body by installing a limiting mechanism; The first driving component comprises an assembly frame slidably connected to the inside of the guide groove, a dual-axis motor is fixedly connected to the inside of the top of the assembly frame, a driving disk is fixedly connected to the top of the dual-axis motor, a driving block is arranged on the upper surface of the driving disk, a T-shaped push rod is slidably connected to the surface of the driving block, a suspension rod is sleeved on the surface of the end of the T-shaped push rod, a first driving bevel gear is fixedly connected to the bottom of the dual-axis motor, first driven bevel gears are fixedly connected to both sides of the tooth surface of the first driving bevel gear, a sleeve is fixedly connected to the inside of one of the first driven bevel gears, one end of the sleeve is connected to the inner wall of the assembly frame and a docking groove is provided on the inner wall, and the inside of one side of the assembly frame is connected to the connecting rod through a mounting connection mechanism; The second driving assembly includes a middle output rod rotatably connected to the middle part of the connecting rod, a docking block matched with the docking groove is fixedly connected to the surface of the middle output rod near the end, a second driving bevel gear is fixedly connected to the surface of the middle output rod, and second driven bevel gears are meshed on both sides of the tooth surface of the second driving bevel gear. A rotating rod is fixedly connected to one side of the second driven bevel gear, and the surface of the rotating rod is rotatably connected to the other side of the arc cavity and the other end is fixedly connected to a rotating disk, an adjusting rod is penetrated through the surface of the rotating disk and one end of the adjusting rod is slidably connected to a swing frame, an end of the swing frame is fixedly connected to an opening disk, the opening disk is rotatably connected to the inside of the rotating hole, an elastic air bag layer is fixedly connected to the opening of the opening disk, an air storage cavity is formed between the opening disk and the elastic air bag layer, and the inside of the air storage cavity is connected to the air delivery channel through an air hose.

[0005] As a further description of the above technology, a portable perineum massage and disinfection integrated device for midwifery: The connecting mechanism includes a docking rod rotatably connected to the inside of one side of the assembly frame, the middle part of the inside of the docking rod is sleeved on the surface of the sleeve, the surface of the docking rod is fixedly connected to the inside of another of the first driven bevel gears, a docking groove is provided at the end of one end of the docking rod, and a clamping groove matched with a clamping block is provided at the top and bottom of the docking groove, a pressure spring is fixedly connected to one side of the docking groove, and a compression plate is fixedly connected to the other end of the pressure spring, the interior of the compression plate is sleeved on the surface of the sleeve, a rebound spring is sleeved on the surface of the docking rod, and one end of the rebound spring is connected to the inner wall of the first operating chamber.

[0006] As a further description of the above technology, a portable perineum massage and disinfection integrated device for midwifery: The limiting mechanism includes a limiting plate rotatably connected to the surface of the connecting rod, both sides of the limiting plate are fixedly connected to guide rods adapted to the guide groove, the top of the limiting plate is inserted with the limiting rod, the top of the limiting rod passes through the top of the first operating cavity and extends to the outside of the machine body and is connected to a push plate, the surface of the limiting rod is fixedly connected to a support plate, the upper surface of the support plate is fixedly connected to a contraction spring, the contraction spring is sleeved on the surface of the limiting rod and the top is connected to the inner top wall of the first operating cavity.

[0007] As a further description of the above technology, a portable perineum massage and disinfection integrated device for midwifery: A battery slot is provided at the bottom of the machine body, a storage battery is arranged inside the battery slot, and a sealing cover is provided at the bottom of the battery slot.

[0008] As a further description of the above technology, a portable perineum massage and disinfection integrated device for midwifery: Both sides of the inner wall of the storage groove are provided with embedding grooves, and ultraviolet sterilization lamps are arranged inside the embedding grooves.

[0009] As a further description of the above technology, a portable perineum massage and disinfection integrated device for midwifery: Slide grooves are provided on both sides of the machine body, and a cover is slidably connected inside the slide grooves.

[0010] As a further description of the above technology, a portable perineum massage and disinfection integrated device for midwifery: A liquid storage cavity is provided at the top of the massage ball, the interior of the liquid storage cavity is communicated with the infusion channel through a connecting tube, and a liquid outlet is provided at the top of the liquid storage cavity.

[0011] As a further description of the above technology, a portable perineum massage and disinfection integrated device for midwifery: The top of the infusion channel is provided with a liquid injection port, and the top of the liquid injection port is provided with a sealing plug.

[0012] In summary, due to the use of the above-mentioned technology, a portable perineum massage and disinfection integrated device for midwifery has the following beneficial effects: 1. Through the massage ball, the first drive assembly and the second drive assembly, when in use, the connecting rod is flattened and then slid inward, and then the sleeve is connected to the middle output rod through the connecting mechanism, and at the same time, the connecting rod is connected to one of the first driven bevel gears through the clamping block, and then the air bag ball is pressed to inflate the air storage cavity between the opening disk and the elastic air bag layer through the air delivery channel, so that the elastic air bag layer bulges, so that it can adjust the massage pressure, and then the dual-axis motor is started to drive the drive disk and the first drive bevel gear to rotate, the first drive bevel gear rotates to drive the two first driven bevel gears to rotate, the two first driven bevel gears rotate to drive the sleeve and the docking rod to rotate, and when the sleeve and the docking rod rotate, they drive the middle output rod The massage ball is driven by the bulging elastic airbag layer during rotation to perform massage, and the driving disk is driven by the T-shaped push rod to move during rotation and massage, and the T-shaped push rod is driven to reciprocate horizontally under the limit of the suspension rod, and when the end of the T-shaped push rod is against the inner wall of the first operating cavity, the assembly frame and part of the structure in the first drive assembly connected to the assembly frame are driven to be displaced, and then the massage ball is driven to follow the assembly frame during displacement, and then after the displacement, the assembly frame and part of the structure in the first drive assembly connected to the assembly frame are reset under the action of the rebound spring, thereby driving the massage ball to reciprocate and rotate horizontally for a short distance, thereby effectively massaging the vaginal wall of the pregnant woman.

[0013] 2. When the sleeve is connected to the middle output rod through the connecting mechanism, one of the first driven bevel gears rotates to drive the sleeve to rotate, and then the sleeve rotates to drive the middle output rod to rotate, the middle output rod rotates to drive the second driving bevel gear to rotate, the second driving bevel gear rotates to drive the two second driven bevel gears to rotate, the two second driven bevel gears rotate to drive the rotating rods on both sides to rotate, and then the rotating rod rotates to drive the turntable to rotate, and then the turntable rotates to drive the adjusting rod to rotate, the adjusting rod rotates to drive the swing frame to swing left and right, and when the swing frame swings left and right, it drives the bulging elastic air bag layer to swing left and right to massage the vaginal wall of the pregnant woman, thereby further improving the massage effect.

[0014] 3. The device has a compact structure, is easy to hold and carry, and can be operated at home by yourself. It massages the perineum by automatically driving the massage ball head without manual operation. It is easy to operate, saves effort, and avoids passive muscle damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 Shows an open stereoscopic view of a device provided according to an embodiment of the present invention; Figure 2 It shows a three-dimensional diagram of the opening and closing of a device provided in accordance with an embodiment of the present invention; Figure 3 A stereoscopic diagram of the structure of a massage ball according to an embodiment of the present invention is shown; Figure 4 A perspective view of the structure of a first driving assembly according to an embodiment of the present invention is shown; Figure 5 A perspective view of the structure of a second driving assembly provided according to an embodiment of the present invention is shown; Figure 6 A stereoscopic diagram of a connecting mechanism provided according to an embodiment of the present invention is shown; Figure 7 A three-dimensional diagram of a limiting mechanism provided according to an embodiment of the present invention is shown; Figure 8 A vertical cross-sectional perspective view of a machine body provided according to an embodiment of the present invention is shown.

[0016] Legend: 1. Machine body; 101. First operating chamber 101; 2. Massage ball; 201. Connecting rod; 202. Second operating chamber; 203. Airbag ball; 204. Block; 3. First drive assembly; 301. Assembly frame; 302. Dual-axis motor; 303. Drive plate; 304. Drive block; 305. T-type push rod; 306. First drive bevel gear; 307. First driven bevel gear; 308. Sleeve; 309. Suspension rod; 4. Second driving assembly; 401. Middle transmission rod; 402. Second driving bevel gear; 403. Second driven bevel gear; 404. Rotating rod; 405. Rotating plate; 406. Adjusting rod; 407. Swinging frame; 408. Opening plate; 409. Elastic airbag layer; 410. Air hose; 5. Connecting mechanism; 501. Docking rod; 502. Pressure spring; 503. Compression plate; 504. Rebound spring; 6. Limiting mechanism; 601. Limiting plate; 602. Guide rod; 603. Limiting rod; 604. Support plate; 605. Contraction spring; 606. Push plate; 7. Battery; 8. Capping; 9. Ultraviolet germicidal lamp; 10. Engine cover. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technology in the embodiments of the present invention, a portable integrated perineum massage and disinfection device for midwifery. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] like Figure 1 - Figure 8 As shown, the present invention provides: a portable perineum massage and disinfection integrated device for midwifery, comprising a body 1, a storage slot is provided on the front of the body 1, a first operating cavity 101 is provided on the top of the body 1, guide grooves are provided on the tops of both sides of the inner wall of the storage slot, and the device is characterized in that it also includes a massage ball 2, a connecting rod 201 is fixedly connected to the surface of the massage ball 2, a second operating cavity 202 is provided in the middle of the massage ball 2, and an infusion channel and a gas transmission channel are provided on the top and bottom of the connecting rod 201 respectively. The massage ball 2 is provided with arc-shaped cavities on both sides, and a rotating hole is provided on one side of the two arc-shaped cavities. An airbag ball 203 is provided on one side of the bottom of the air delivery channel. A clamp block 204 is fixedly connected to the surface of the connecting rod 201 near the end. The surface of the connecting rod 201 is connected to the body 1 by installing a limiting mechanism 6. The airbag ball 203 is pressed to inflate the air through the air delivery channel to the air storage cavity between the opening disk 408 and the elastic airbag layer 409, so that the elastic airbag layer 409 bulges, so that the massage pressure can be adjusted. The first driving component 3 includes an assembly frame 301 slidably connected to the inside of the guide groove, a dual-axis motor 302 is fixedly connected to the inside of the top of the assembly frame 301, a driving disk 303 is fixedly connected to the top of the dual-axis motor 302, a driving block 304 is arranged on the upper surface of the driving disk 303, a T-type push rod 305 is slidably connected to the surface of the driving block 304, a suspension rod 309 is inserted at the end of the T-type push rod 305, a first driving bevel gear 306 is fixedly connected to the bottom of the dual-axis motor 302, first driven bevel gears 307 are fixedly connected to both sides of the tooth surface of the first driving bevel gear 306, a sleeve 308 is fixedly connected to the inside of one of the first driven bevel gears 307, one end of the sleeve 308 is connected to the inner wall of the assembly frame 301 and a docking groove is provided on the inner wall, and the interior of one side of the assembly frame 301 is connected to the connecting mechanism 5 through the installation connection mechanism 5. The connecting rod 201 is connected, the dual-axis motor 302 is started to drive the driving disk 303 and the first driving bevel gear 306 to rotate, the first driving bevel gear 306 rotates to drive the two first driven bevel gears 307 to rotate, the driving disk 303 rotates to drive the T-type push rod 305 to move, and under the limit of the suspension rod 309, the T-type push rod 305 is horizontally reciprocated. When the end of the T-type push rod 305 is against the inner wall of the first operating chamber, the assembly frame 301 and the partial structure of the first driving component 3 connected to the assembly frame 301 are driven to displace, and then the massage ball 2 is driven to follow the assembly frame 301 during displacement. After the displacement occurs, the assembly frame 302 and the partial structure of the first driving component 3 connected to the assembly frame 301 are reset under the action of the rebound spring 504, thereby driving the massage ball 2 to reciprocate horizontally for a short distance; The second driving assembly 4 includes a middle input rod 401 rotatably connected to the middle part of the connecting rod 201, a docking block matched with the docking groove is fixedly connected to the surface of the middle input rod 401 near the end, a second driving bevel gear 402 is fixedly connected to the surface of the middle input rod 401, and second driven bevel gears 403 are meshed on both sides of the tooth surface of the second driving bevel gear 402, and a rotating rod 404 is fixedly connected to one side of the second driven bevel gear 403, the surface of the rotating rod 404 is rotatably connected to the other side of the arc cavity and the other end is fixedly connected to a rotating disk 405, an adjusting rod 406 is penetrated on the surface of the rotating disk 405 and one end of the adjusting rod 406 is slidably connected to a swing frame 407, the end of the swing frame 407 is fixedly connected to an open disk 408, and the open disk 408 is rotatably connected to Inside the rotating hole, an elastic airbag layer 409 is fixedly connected to the opening of the opening disk 408, and an air storage chamber is formed between the opening disk 408 and the elastic airbag layer 409. The interior of the air storage chamber is connected to the air delivery channel through the air hose 410. The sleeve 308 is connected to the middle output rod 401 through the connecting mechanism 5, and is simultaneously engaged with the docking rod 501 through the clamping block 204, so that the connecting rod 201 is connected to one of the first driven bevel gears 307. The two first driven bevel gears 307 rotate to drive the sleeve 308 and the docking rod 501 to rotate. When the sleeve 308 and the docking rod 501 rotate, they drive the middle output rod 401 and the connecting rod 201 to rotate. The rotation of the connecting rod 201 drives the massage ball 2 to rotate, and massage is performed through the bulging elastic airbag layer 409 during rotation.

[0019] like Figure 1 and Figure 6 As shown, the connecting mechanism 5 includes a docking rod 501 rotatably connected to the inside of one side of the assembly frame 301, the middle part of the docking rod 501 is sleeved on the surface of the sleeve 308, the surface of the docking rod 501 is fixedly connected to the inside of another first driven bevel gear 307, an access groove is provided at the end of one end of the docking rod 501, and the top and bottom of the access groove are provided with a clamping groove adapted to the clamping block 204, a pressure spring 502 is fixedly connected to one side of the access groove, and a compression plate 503 is fixedly connected to the other end of the pressure spring 502, the interior of the compression plate 503 is sleeved on the surface of the sleeve 308, and the surface of the docking rod 501 The surface is sleeved with a rebound spring 504, one end of which is connected to the inner wall of the first operating chamber 101, so that the connecting rod 201 is flattened and then slides inward, the connecting rod 201 is inserted into the access groove and compresses the pressure spring 502, so that the clamping block 204 is clamped into the clamping groove, and under the action of the pressure spring 502, the connecting rod 201 is clamped with the docking rod 501 through the clamping block 204, thereby completing the connection between the connecting rod 201 and one of the first driven bevel gears 307, and then the docking block on the surface of the middle output rod 401 slides into the docking groove inside the sleeve 308, so that the sleeve 308 is connected to the middle output rod 401.

[0020] like Figure 1and Figure 7 As shown, the limiting mechanism 6 includes a limiting plate 601 rotatably connected to the surface of the connecting rod 201, both sides of the limiting plate 601 are fixedly connected with guide rods 602 adapted to the guide grooves, the top of the limiting plate 601 is inserted with a limiting rod 603, the top of the limiting rod 603 passes through the top of the first operating cavity 101 and extends to the outside of the machine body 1 and is connected with a push plate 606, the surface of the limiting rod 603 is fixedly connected with a supporting plate 604, the upper surface of the supporting plate 604 is fixedly connected with a contraction spring 605, the contraction spring 605 is sleeved on the surface of the limiting rod 603 and the top is connected to the inner top wall of the first operating cavity 101, when the connecting rod 201 is connected to the docking rod 501, the limiting rod 603 is inserted into the top of the limiting plate 601 to strengthen the connection between the connecting rod 201 and the docking rod 501.

[0021] like Figure 8 As shown, a battery slot is provided at the bottom of the body 1, a storage battery 7 is arranged inside the battery slot, and a cover 8 is provided at the bottom of the battery slot.

[0022] like Figure 1 As shown, both sides of the inner wall of the storage groove are provided with embedding grooves, and an ultraviolet sterilization lamp 9 is arranged inside the embedding groove. When the massage ball 2 is finished, the limit rod 603 is moved upward, and then the pressure spring 502 is compressed again, and then the card block 204 is disengaged from the card slot and then moved to the outside of the storage groove, so that the massage ball 2 and the connecting rod 201 can be folded into the storage groove, and then sterilized by the ultraviolet sterilization lamp 9.

[0023] like Figure 2 As shown, both sides of the body 1 are provided with slide grooves, and the interior of the slide grooves is slidably connected with a cover 10, and the storage groove and the massage ball 2 are shielded and protected by the cover 10.

[0024] like Figure 1 As shown, a liquid storage chamber is provided at the top of the massage ball 2, and the interior of the liquid storage chamber is connected to the infusion channel through a connecting tube. A liquid outlet is provided at the top of the liquid storage chamber. When the massage ball 2 rotates during massage, the lubricating liquid flows out from the liquid outlet and is applied to the surface of the massage ball 2 to help massage.

[0025] like Figure 1 As shown, a liquid injection port is arranged at the top of the infusion channel, and a sealing plug is arranged at the top of the liquid injection port, and more lubricating liquid can be replenished in time through the liquid injection port.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes to the portable integrated perineal massage and disinfection device for midwifery and its inventive concept according to the technology of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A portable perineum massage and disinfection integrated device for midwifery, comprising a body (1), a storage slot is provided on the front of the body (1), a first operating cavity (101) is provided on the top of the body (1), and guide slots are provided on the tops of both sides of the inner wall of the storage slot, characterized in that: It also comprises a massage ball (2), the surface of the massage ball (2) being fixedly connected to a connecting rod (201), a second operating cavity (202) being provided in the middle of the massage ball (2), a liquid infusion channel and a gas transmission channel being provided at the top and bottom of the connecting rod (201), arc-shaped cavities being provided on both sides of the inside of the massage ball (2), a rotating hole being provided on one side of the two arc-shaped cavities, an air bag ball (203) being provided on one side of the bottom of the gas transmission channel, a clamping block (204) being fixedly connected to the surface of the connecting rod (201) near the end, and the surface of the connecting rod (201) being connected to the body (1) via a mounting limit mechanism (6); The first driving assembly (3) comprises an assembly frame (301) slidably connected to the inside of the guide groove, a dual-axis motor (302) is fixedly connected to the inside of the top of the assembly frame (301), a driving disk (303) is fixedly connected to the top of the dual-axis motor (302), a driving block (304) is arranged on the upper surface of the driving disk (303), a T-shaped push rod (305) is slidably connected to the surface of the driving block (304), a suspension rod (309) is sleeved on the surface of the end of the T-shaped push rod (305), and the dual-axis motor (302) is fixedly connected to the top of the dual-axis motor (302). The bottom of the motor (302) is fixedly connected to the first driving bevel gear (306), and both sides of the tooth surface of the first driving bevel gear (306) are fixedly connected to the first driven bevel gear (307), wherein the interior of one of the first driven bevel gears (307) is fixedly connected to a sleeve (308), one end of the sleeve (308) is connected to the inner wall of the assembly frame (301) and the inner wall is provided with a docking groove, and the interior of one side of the assembly frame (301) is connected to the connecting rod (201) via a mounting connection mechanism (5); The second driving assembly (4) comprises a middle output rod (401) rotatably connected to the middle part of the connecting rod (201), a docking block matched with the docking groove is fixedly connected to the surface of the middle output rod (401) near the end, a second driving bevel gear (402) is fixedly connected to the surface of the middle output rod (401), both sides of the tooth surface of the second driving bevel gear (402) are meshed with second driven bevel gears (403), one side of the second driven bevel gear (403) is fixedly connected to a rotating rod (404), and the surface of the rotating rod (404) is rotatably connected to the other side of the arc cavity and the other side One end is fixedly connected to a rotating disk (405), an adjusting rod (406) is inserted through the surface of the rotating disk (405), and one end of the adjusting rod (406) is slidably connected to a swing frame (407), an end of the swing frame (407) is fixedly connected to an opening disk (408), the opening disk (408) is rotatably connected to the inside of the rotating hole, an elastic air bag layer (409) is fixedly connected to the opening of the opening disk (408), an air storage cavity is formed between the opening disk (408) and the elastic air bag layer (409), and the inside of the air storage cavity is communicated with the air transmission channel through an air hose (410).

2. A portable perineum massage and disinfection integrated device for midwifery according to claim 1, characterized in that: The connection mechanism (5) comprises a docking rod (501) rotatably connected to the inside of one side of the assembly frame (301); the middle part of the inside of the docking rod (501) is sleeved on the surface of the sleeve (308); the surface of the docking rod (501) is fixedly connected to the inside of another of the first driven bevel gears (307); a docking groove is provided at the end of one end of the docking rod (501); the top and bottom of the docking groove are both provided with a clamping groove matched with a clamping block (204); a pressure spring (502) is fixedly connected to one side of the docking groove; the other end of the pressure spring (502) is fixedly connected to a compression plate (503); the inside of the compression plate (503) is sleeved on the surface of the sleeve (308); a rebound spring (504) is sleeved on the surface of the docking rod (501); one end of the rebound spring (504) is connected to the inner wall of the first operating chamber (101).

3. A portable perineum massage and disinfection integrated device for midwifery according to claim 1, characterized in that: The limiting mechanism (6) comprises a limiting plate (601) rotatably connected to the surface of the connecting rod (201); both sides of the limiting plate (601) are fixedly connected to guide rods (602) adapted to the guide grooves; a limiting rod (603) is inserted into the top of the limiting plate (601); the top of the limiting rod (603) passes through the top of the first operating chamber (101) and extends to the outside of the machine body (1) and is connected to a push plate (606); a support plate (604) is fixedly connected to the surface of the limiting rod (603); a contraction spring (605) is fixedly connected to the upper surface of the support plate (604); the contraction spring (605) is sleeved on the surface of the limiting rod (603) and the top is connected to the inner top wall of the first operating chamber (101).

4. A portable perineum massage and disinfection integrated device for midwifery according to claim 1, characterized in that: A battery slot is provided at the bottom of the machine body (1), a storage battery (7) is arranged inside the battery slot, and a sealing cover (8) is provided at the bottom of the battery slot.

5. The portable perineum massage and disinfection integrated device for midwifery according to claim 1, characterized in that: Embedding grooves are provided on both sides of the inner wall of the storage groove, and ultraviolet sterilization lamps (9) are arranged inside the embedding grooves.

6. A portable perineum massage and disinfection integrated device for midwifery according to claim 1, characterized in that: Slide grooves are provided on both sides of the machine body (1), and a cover (10) is slidably connected inside the slide grooves.

7. A portable perineum massage and disinfection integrated device for midwifery according to claim 1, characterized in that: A liquid storage cavity is provided at the top of the massage ball (2), the interior of the liquid storage cavity is connected to the infusion channel via a connecting tube, and a liquid outlet is provided at the top of the liquid storage cavity.

8. The portable perineum massage and disinfection integrated device for midwifery according to claim 1, characterized in that: The top of the infusion channel is provided with a liquid injection port, and the top of the liquid injection port is provided with a sealing plug.

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