A prenatal perineal massage device

Abstract

The utility model relates to massage device technical field, and disclose a kind of prenatal perineum massage device, including main body, the inside of the outer surface of main body upper end one side is provided with slot, and the inside of slot is provided with rotating structure, the outer surface of rotating structure one end is provided with rotating rod, and the inside of rotating rod one end outer surface is provided with replacement structure.The utility model places main body in suitable position, then can start motor and drive transmission belt to rotate, and drive connecting rod and eccentric turntable synchronous rotation by transmission belt drive, so rotating rod can be synchronous rotation, so that the perineum of pregnant woman can be massaged by massage contact head, and then the muscle of the perineum of pregnant woman can be relaxed and massaged without handheld device, so as to improve the practicability of device.

Description

Technical Field

[0001] This utility model relates to the field of massage device technology; more specifically, it relates to a prenatal perineal massage device. Background Technology

[0002] A prenatal perineal massage device is a tool used in prenatal preparation. It is designed to promote relaxation of the perineal muscles and blood circulation through massage, reducing the risk of tearing during childbirth. It is typically used starting a few weeks before delivery to help improve perineal elasticity and facilitate a smoother delivery.

[0003] Currently, existing massage devices often require pregnant women to hold them and massage the perineal muscles to relax them. When a pregnant woman's belly is large, it may be inconvenient to massage the perineum, thus reducing the device's practicality. Furthermore, the massage heads of most existing devices are fixedly connected, making it difficult to disassemble and replace them according to the actual situation after use, which to some extent reduces the device's practicality. Therefore, there is an urgent need for a prenatal perineal massage device to solve the above problems. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a prenatal perineal massage device to solve the problems existing in the background art.

[0005] This utility model provides the following technical solution: a prenatal perineal massage device, comprising:

[0006] The main body has a slot on the outer surface of one side of the upper end, and a rotating structure is provided inside the slot. A rotating rod is provided on the outer surface of one end of the rotating structure, and a replacement structure is provided on the outer surface of one end of the rotating rod.

[0007] The rotating structure includes a motor, which is mounted on the bottom surface of one side of the slot.

[0008] The replacement structure includes a movable groove, and there are two sets of movable grooves, with the two sets of movable grooves respectively opened inside the outer surface of one end of the rotating rod.

[0009] Preferably, the rotating structure further includes a transmission belt, one end of which is sleeved on the output end of the motor. A support base is fixedly connected to the bottom surface of the other side of the slot, and an eccentric turntable is engaged with the inner surface of the upper outer surface of the support base. A connecting rod is fixedly connected to the outer surface of one side of the eccentric turntable, and the outer surface of the other side of the eccentric turntable is fixedly connected to the outer surface of the other end of the rotating rod. This design starts the motor to drive the transmission belt to rotate, and the transmission belt drives the connecting rod and the eccentric turntable to rotate.

[0010] Preferably, the other end of the transmission belt is sleeved on the outer surface of the connecting rod, and the rotating rod is inclined, which makes the rotating rod arc-shaped when rotating.

[0011] Preferably, the replacement structure further includes a locking positioning block, and there are two sets of locking positioning blocks. The two sets of locking positioning blocks are respectively locked into the interior of the two sets of moving slots. A guide rod is fixedly connected to the inner wall surface of the two sets of moving slots on the side close to each other, and a spring is sleeved on the outer surface of the guide rod. The outer surface of one end of the locking positioning block is hook-shaped, and a massage contact head is sleeved on the outer surface of one end of the locking positioning block. This design allows the locking positioning block to move inside the moving slot.

[0012] Preferably, a circular hole is provided inside the outer surface of one side of the engaging positioning block, and the internal size of the circular hole is adapted to the external size of the guide rod. The outer surfaces of both ends of the spring abut against the inner wall surface of one side of the moving groove and the outer surface of one side of the engaging positioning block, respectively. This design makes the engaging positioning block more stable when it moves inside the moving groove.

[0013] Preferably, the outer surfaces of both ends of one side of the massage contact head are provided with engaging grooves, and the inner dimensions of the engaging grooves are adapted to the outer dimensions of the hook-shaped one end of the engaging positioning block. This design allows the hook-shaped outer surface of the massage contact head to engage with the inside of the engaging grooves.

[0014] The technical effects and advantages of this utility model are as follows: By placing the main body in a suitable position, the motor can be started to drive the transmission belt to rotate, and the transmission belt drives the connecting rod and the eccentric turntable to rotate synchronously. This allows the rotating rod to rotate synchronously, so that the massage contact head can massage the perineum of the pregnant woman, thus eliminating the need to use a handheld device to relax the muscles of the pregnant woman's perineum, thereby improving the practicality of the device.

[0015] By pressing the two sets of locking and positioning blocks inward, the hook-shaped outer surface of one end of the locking and positioning block disengages from the locking grooves at both ends of the massage contact head. At this time, the massage contact head can be pulled out and removed, which facilitates the disassembly and replacement of the massage contact head. This improves the practicality of the device to a certain extent. Moreover, its overall structure is simple and reasonable in design, highly practical, and easy to promote and apply. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0017] Figure 2 This is an exploded three-dimensional structural diagram of the rotating structure of this utility model.

[0018] Figure 3This is a three-dimensional exploded view of the replaced structure of this utility model.

[0019] Figure 4 This is a schematic diagram of the usage state of this utility model.

[0020] The attached diagram is labeled as follows: 1. Main body; 2. Slot; 3. Rotating structure; 31. Motor; 32. Transmission belt; 33. Support base; 34. Eccentric turntable; 35. Connecting rod; 4. Rotating rod; 5. Replacement structure; 51. Moving slot; 52. Engaging positioning block; 53. Guide rod; 54. Spring; 55. Massage contact head. Detailed Implementation

[0021] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. The massage device involved in this utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0022] Example 1

[0023] like Figures 1-4 As shown, this embodiment proposes a prenatal perineal massage device, comprising:

[0024] The main body 1 has a slot 2 inside the outer surface of one side of the upper end of the main body 1, and a rotating structure 3 is provided inside the slot 2. A rotating rod 4 is provided on the outer surface of one end of the rotating structure 3, and a replacement structure 5 is provided inside the outer surface of one end of the rotating rod 4.

[0025] The rotating structure 3 includes a motor 31, which is mounted on the bottom surface of one side of the slot 2. The rotating structure 3 also includes a transmission belt 32, one end of which is sleeved on the output end of one end of the motor 31. A support base 33 is fixedly connected to the bottom surface of the other side of the slot 2. An eccentric turntable 34 is engaged with the inner surface of the upper outer surface of the support base 33. A connecting rod 35 is fixedly connected to the outer surface of one side of the eccentric turntable 34. The outer surface of the other side of the eccentric turntable 34 is fixedly connected to the outer surface of the other end of the rotating rod 4. The other end of the transmission belt 32 is sleeved on the outer surface of the connecting rod 35. The rotating rod 4 is inclined.

[0026] In this embodiment, the design can drive the transmission belt 32 to rotate by starting the motor 31, so that the connecting rod 35 drives the eccentric turntable 34 to rotate synchronously, and the rotating rod 4 to perform circular motion. This allows for massage of different positions of the pregnant woman's perineum, thereby avoiding the situation where the massage is not thorough.

[0027] Example 2

[0028] like Figure 3 As shown, based on the same concept as the above embodiments, this embodiment also proposes:

[0029] The replacement structure 5 includes a movable groove 51, and there are two sets of movable grooves 51. The two sets of movable grooves 51 are respectively opened inside the outer surface of one end of the rotating rod 4. A circular hole is opened inside the outer surface of one side of the locking positioning block 52, and the internal size of the circular hole is adapted to the external size of the guide rod 53. The outer surfaces of both ends of the spring 54 abut against the inner wall surface of one side of the movable groove 51 and the outer surface of one side of the locking positioning block 52, respectively. This design allows the locking positioning block 52 to move synchronously with the outer surface of the guide rod 53 when it moves inside the movable groove 51. This prevents the locking positioning block 52 from deflecting when it moves inside the movable groove 51. This design also allows the locking positioning block 52 to reset itself under the elasticity of the spring 54 after it moves inside the movable groove 51.

[0030] The massage contact head 55 has a locking groove on the inner surface of the outer surface of both ends on one side. The inner size of the locking groove is adapted to the outer size of the hook-shaped locking block 52. This design allows the hook-shaped outer surface of the locking block 52 to move inside the locking groove, so that the locking block 52 can be locked inside the locking groove or disengaged from the locking groove, thereby allowing the massage contact head 55 to be disassembled or replaced.

[0031] Working principle: When using the device, first place it in a suitable position, then start the motor 31. The output end of the motor 31 drives the transmission belt 32 to rotate, which in turn drives the connecting rod 35 and the eccentric turntable 34 to rotate. At this time, the rotating rod 4 can perform circular motion inside the slot 2, thereby massaging the perineum of the pregnant woman through the massage contact head 55. After the device is used, press the locking positioning block 52 inward to disengage the hook-shaped outer surface of one end of the locking positioning block 52 from the inside of the locking groove, and the massage contact head 55 can be pulled out. This allows for easy disassembly of the used massage contact head 55, ensuring that the positions of the locking grooves on both ends of the unused massage contact head 55 correspond to the positions of the hook-shaped outer surfaces of one end of the two sets of locking positioning blocks 52. The massage contact head 55 can then be fitted onto the hook-shaped outer surface of one end of the locking positioning block 52. The elasticity of the spring 54 causes the hook-shaped outer surface of one end of the locking positioning block 52 to engage with the inside of the locking groove, thus completing the replacement and installation of the massage contact head 55. The above operation can be repeated to disassemble and clean the massage contact head 55. This is the complete working principle of this utility model.

[0032] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0033] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0034] In conclusion, the above are merely preferred embodiments of this utility model and are not intended to limit this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A prenatal perineal massage device, characterized in that, include: The main body (1) has a slot (2) inside the outer surface of one side of the upper end of the main body (1), and a rotating structure (3) is provided inside the slot (2). A rotating rod (4) is provided on the outer surface of one end of the rotating structure (3), and a replacement structure (5) is provided inside the outer surface of one end of the rotating rod (4). The rotating structure (3) includes a motor (31), and the motor (31) is mounted on the bottom surface of one side of the slot (2); The replacement structure (5) includes a moving groove (51), and the moving groove (51) is provided in two sets, and the two sets of moving grooves (51) are respectively opened inside the outer surface of one end of the rotating rod (4).

2. The prenatal perineal massage device according to claim 1, characterized in that: The rotating structure (3) also includes a transmission belt (32), and one end of the transmission belt (32) is sleeved on the output end of one end of the motor (31). A support base (33) is fixedly connected to the bottom surface of the other side inside the slot (2), and an eccentric turntable (34) is engaged with the inner surface of the upper outer surface of the support base (33). A connecting rod (35) is fixedly connected to the outer surface of one side of the eccentric turntable (34), and the outer surface of the other side of the eccentric turntable (34) is fixedly connected to the outer surface of the other end of the rotating rod (4).

3. The prenatal perineal massage device according to claim 2, characterized in that: The other end of the transmission belt (32) is sleeved on the outer surface of the connecting rod (35), and the rotating rod (4) is inclined.

4. The prenatal perineal massage device according to claim 1, characterized in that: The replacement structure (5) also includes a locking positioning block (52), and there are two sets of locking positioning blocks (52). The two sets of locking positioning blocks (52) are respectively locked and connected to the inside of the two sets of moving grooves (51). The inner wall surfaces of the two sets of moving grooves (51) that are close to each other are fixedly connected to guide rods (53), and the outer surface of the guide rods (53) is fitted with springs (54). The outer surface of one end of the locking positioning block (52) is hook-shaped, and the outer surface of one end of the locking positioning block (52) is fitted with a massage contact head (55).

5. A prenatal perineal massage device according to claim 4, characterized in that: The outer surface of one side of the locking positioning block (52) has a circular hole, and the internal size of the circular hole is compatible with the external size of the guide rod (53). The outer surfaces of both ends of the spring (54) abut against the inner wall surface of one side of the moving groove (51) and the outer surface of one side of the locking positioning block (52), respectively.

6. The prenatal perineal massage device according to claim 4, characterized in that: The massage contact head (55) has a locking groove on the inner surface of the outer surface of both ends on one side, and the inner size of the locking groove is adapted to the hook-shaped outer size of one end of the locking positioning block (52).

Images