A pelvic floor rehabilitation treatment head connection fixing plate

Abstract

This utility model relates to the field of medical device technology and discloses a wiring fixing plate for a pelvic floor rehabilitation therapy head. It includes a mounting block, a sleeve fixedly connected to the bottom of the mounting block, and a fixing component inside the sleeve. A groove is formed on one side of the mounting block, and a connecting plate is slidably connected to the inner wall of the groove. A sliding groove is formed on the surface of the connecting plate, and a cavity is formed inside the connecting plate. A clamping component is provided inside the cavity. This wiring fixing plate for a pelvic floor rehabilitation therapy head allows for adjustment of the overall length of the device through the sliding cooperation between the sleeve and the telescopic rod, adapting to beds, treatment tables, or walls of different heights. After the telescopic rod extends, the horizontal plate can rest against the side of the bed or the edge of the table. By rotating the first threaded rod, the tightening force of the threaded rod fixes the horizontal plate in the target position. Installation can be completed without tools, making it suitable for various scenarios such as emergency rooms and wards.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, and in particular to a wiring fixation plate for a pelvic floor rehabilitation treatment head. Background Technology

[0002] In the field of obstetrics and gynecology, pelvic inflammatory disease, dysmenorrhea, and other gynecological conditions seriously affect women's physical and mental health and quality of life. Pelvic floor dysfunction, in particular, plagues many women, with a high incidence rate among postpartum women, especially stress urinary incontinence and pelvic organ prolapse. Pelvic floor rehabilitation therapy, as an important means to improve pelvic floor function and enhance quality of life, has become a key aspect of clinical treatment in obstetrics and gynecology. Currently, pelvic floor rehabilitation therapy devices are widely used in clinical practice, but their treatment heads need to be inserted into the vagina and connected to an external controller via wiring to transmit electrical stimulation signals. There is a need to develop a reasonably structured and reliably fixed wiring fixation plate for the pelvic floor rehabilitation therapy head to ensure the smooth implementation of pelvic floor rehabilitation therapy.

[0003] However, existing pelvic floor rehabilitation head fixing plates have the following drawbacks:

[0004] (1) Traditional fixed structures are only suitable for beds of a certain height and are difficult to adapt to gynecological examination tables, portable treatment equipment or special wards;

[0005] (2) The elastic clips or Velcro fixation method is difficult to resist the pulling force generated by the patient's movement, which leads to the loosening of the cable and the displacement of the treatment head, requiring frequent readjustment.

[0006] Therefore, this utility model provides a wiring fixing plate for a pelvic floor rehabilitation treatment head. Utility Model Content

[0007] (a) Technical problems to be solved

[0008] The problem solved by this utility model is to provide a highly practical pelvic floor rehabilitation treatment head wiring fixing plate, which solves the problems mentioned in the background art, such as difficulty in adapting to gynecological examination tables, portable treatment equipment or special wards, and difficulty in resisting the pulling force generated by patient activities, resulting in loose cables, displacement of the treatment head, and the need for frequent readjustment.

[0009] (II) Technical Solution

[0010] To achieve the above objectives, this utility model is implemented through the following technical solution: a pelvic floor rehabilitation treatment head wiring fixing plate, including a mounting block, a sleeve fixedly connected to the bottom of the mounting block, no fixing component provided inside the sleeve, a groove opened on one side of the mounting block, a connecting plate slidably connected to the inner side wall of the groove, a sliding groove opened on the surface of the connecting plate, a cavity opened inside the connecting plate, and a clamping component provided inside the cavity;

[0011] The fixing component includes a telescopic rod that is slidably connected inside the sleeve, the telescopic rod having a first threaded rod internally threaded, and a cross plate fixedly connected to one end of the telescopic rod;

[0012] The clamping assembly includes a worm gear rotatably connected to the inner wall of the cavity, a worm wheel meshing on the surface of the worm gear, a second threaded rod fixedly passing through the center of the worm wheel, a slider threadedly sleeved on the surface of the second threaded rod, one side of the slider slidably connected to the inside of the slide groove, and a clamping plate fixedly connected to the surface of the slider.

[0013] Optionally, one end of the worm extends to the outside of the cavity, and a knob is fixedly connected to one end of the worm. By rotating the external knob, the worm is driven to rotate, converting manual rotational force into mechanical transmission power. By utilizing the speed reduction and torque amplification characteristics of worm gear transmission, precise control of the clamping plate can be achieved, and the clamping and loosening of the cable can be easily completed.

[0014] Optionally, one end of the first threaded rod extends to the outside of the mounting block, and a rotating wheel is fixedly connected to one end of the first threaded rod. Rotating the rotating wheel drives the first threaded rod to move axially within the telescopic rod, and the cross plate is fixed to the target position such as the bedside or tabletop by the tightening force at the end of the threaded rod.

[0015] Optionally, the surface of the horizontal plate is provided with an anti-slip pad. The anti-slip pad is rectangular in shape. The horizontal plate serves as the main load-bearing surface and rests against the side of the bed or the edge of the table, providing a stable mounting base. Its large contact area design increases the force-bearing area. Combined with the anti-slip pad, it effectively disperses pressure and significantly improves the stability and reliability of the device after it is fixed.

[0016] Optionally, a slot is provided on one side of the connecting plate, and a pin is movably inserted into one side of the mounting block. One end of the pin is movably inserted into the inside of the slot. The slot and the pin are fitted with high-precision tolerances to form a stable guiding structure. After the pin is inserted into the slot, it can effectively limit the lateral displacement of the connecting plate and ensure its straightness when sliding, thereby ensuring the accurate positioning of the clamping component and improving the cable fixing accuracy.

[0017] Optionally, a limiting block is fixedly connected to the surface of the telescopic rod. One side of the limiting block is slidably connected to the inside of the sleeve. Through precise size design, the limiting block forms a mechanical limiting structure with the inner wall of the sleeve, strictly limiting the maximum extension length of the telescopic rod, effectively avoiding detachment from the sleeve due to excessive stretching, thereby eliminating the safety hazard of the device falling.

[0018] (III) Beneficial Effects

[0019] This utility model provides a wiring fixation plate for a pelvic floor rehabilitation therapy head, which has the following beneficial effects:

[0020] 1. The wiring and fixing plate of this pelvic floor rehabilitation treatment head has a sliding fit between the sleeve and the telescopic rod, which can adjust the overall length of the device to fit beds, treatment tables or walls of different heights. After the telescopic rod is extended, the horizontal plate can be abutted against the side of the bed or the edge of the table. By rotating the first threaded rod, the tightening force of the threaded rod is used to fix the horizontal plate in the target position. Installation can be completed without tools and is suitable for various scenarios such as emergency rooms and wards.

[0021] 2. The wiring fixing plate of this pelvic floor rehabilitation treatment head, when the worm gear rotates, converts the rotational force into the axial thrust of the second threaded rod through the meshing transmission of the worm wheel. Due to the self-locking property of the worm gear transmission, the clamping plate can resist a large lateral tensile force after clamping the cable, and the clamping force increases with the increase of external force, ensuring that the treatment head wiring remains stable in a dynamic environment. When the cable is subjected to lateral tensile force, the friction between the clamping plate and the cable is transmitted to the worm wheel through the second threaded rod. Because the worm gear is self-locking and cannot rotate in the opposite direction, the friction is converted into the radial pressure of the worm wheel on the worm gear, making the meshing tighter and the clamping force automatically increasing, forming a dynamic balance of tightening as it is pulled. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0023] Figure 2 This is a schematic diagram of the rotary structure of this utility model;

[0024] Figure 3 This is a schematic diagram of the telescopic rod structure of this utility model;

[0025] Figure 4 This is a schematic diagram of the slider structure of this utility model.

[0026] In the diagram: 1. Mounting block; 2. Sleeve; 3. Fixing assembly; 301. Telescopic rod; 302. First threaded rod; 303. Horizontal plate; 4. Connecting plate; 5. Clamping assembly; 501. Worm gear; 502. Worm wheel; 503. Second threaded rod; 504. Slider; 505. Clamping plate; 6. Knob; 7. Rotary wheel; 8. Anti-slip pad; 9. Pin. 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. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0028] Please see Figures 1 to 4This utility model provides a technical solution: a pelvic floor rehabilitation treatment head wiring fixing plate, including a mounting block 1, a sleeve 2 fixedly connected to the bottom of the mounting block 1, a fixing component 3 not provided inside the sleeve 2, a groove is provided on one side of the mounting block 1, a connecting plate 4 is slidably connected to the inner side wall of the groove, a sliding groove is provided on the surface of the connecting plate 4, a cavity is provided inside the connecting plate 4, and a clamping component 5 is provided inside the cavity;

[0029] The fixing component 3 includes a telescopic rod 301 that is slidably connected inside the sleeve 2. The telescopic rod 301 slides inside the sleeve 2 to adjust the overall height of the device. The telescopic rod 301 is internally threaded with a first threaded rod 302. One end of the telescopic rod 301 is fixedly connected to a cross plate 303. When the first threaded rod 302 is rotated, its end presses against the outer side of the bed edge, forming a clamping force with the cross plate 303, and the device is fixed by friction.

[0030] The clamping assembly 5 includes a worm 501 rotatably connected to the inner wall of the cavity. A worm wheel 502 meshes with the surface of the worm 501. The meshing of the worm 501 and the worm wheel 502 converts high speed and low torque into low speed and high torque, driving the second threaded rod 503 to rotate. The second threaded rod 503 is fixedly inserted through the center of the worm wheel 502. A slider 504 is threadedly sleeved on the surface of the second threaded rod 503. One side of the slider 504 is slidably connected to the inside of the slide groove. A clamping plate 505 is fixedly connected to the surface of the slider 504. The slider 504 slides in the slide groove, causing the clamping plate 505 to move laterally and clamp the cable.

[0031] One end of the worm 501 extends to the outside of the cavity, and a knob 6 is fixedly connected to one end of the worm 501. By rotating the external knob 6, the worm 501 is driven to rotate, converting the manual rotation force into mechanical transmission power. By utilizing the speed reduction and torque increase characteristics of the worm gear 502 and worm 501 transmission, precise control of the clamp 505 can be achieved, and the clamping and loosening of the cable can be easily completed.

[0032] One end of the first threaded rod 302 extends to the outside of the mounting block 1. A rotating wheel 7 is fixedly connected to one end of the first threaded rod 302. Rotating the rotating wheel 7 drives the first threaded rod 302 to move axially within the telescopic rod 301. The horizontal plate 303 is fixed to the target position such as the bedside or tabletop by the tightening force at the end of the threaded rod.

[0033] The surface of the horizontal plate 303 is provided with an anti-slip pad 8, which is rectangular in shape. The horizontal plate 303 serves as the main load-bearing surface, abutting against the side of the bed or the edge of the table to provide a stable mounting base. Its large contact area design increases the force-bearing area, and together with the anti-slip pad 8, it effectively disperses pressure and significantly improves the stability and reliability of the device after it is fixed.

[0034] A slot is provided on one side of the connecting plate 4, and a pin 9 is movably inserted into one side of the mounting block 1. One end of the pin 9 is movably inserted into the inside of the slot. The slot and the pin 9 are fitted with high-precision tolerances to form a stable guide structure. After the pin 9 is inserted into the slot, it can effectively limit the lateral displacement of the connecting plate 4 and ensure its straightness when sliding, thereby ensuring the accurate positioning of the clamping component 5 and improving the cable fixing accuracy.

[0035] A limiting block is fixedly connected to the surface of the telescopic rod 301. One side of the limiting block is slidably connected to the inside of the sleeve 2. Through precise size design, the limiting block forms a mechanical limiting structure with the inner wall of the sleeve 2, which strictly limits the maximum extension length of the telescopic rod 301, effectively avoiding the risk of the device falling off the sleeve 2 due to excessive stretching.

[0036] In this invention, the working steps of the device are as follows:

[0037] First step: Slide the telescopic rod 301 along the sleeve 2 to align the horizontal plate 303 with the edge of the bed. Adjust the extension length of the telescopic rod according to the thickness of the bed. Rotate the first threaded rod 302 to press it against the outer surface of the bed. Use the thrust of the threaded rod and the supporting force of the horizontal plate 303 to clamp the device to the bed. Slide the connecting plate 4 along the groove of the mounting block 1 to bring the position of the clamping component 5 close to the patient's perineum, ensuring that the cable can directly enter the clamping area after it is led out.

[0038] Second step: Rotate the worm gear 501 in the reverse direction to drive the worm wheel 502 and the second threaded rod 503 to rotate, causing the slider 504 to move away from the clamping plate 505 along the groove, thus widening the clamping plate spacing; place the treatment head cable into the gap between the clamping plates 505, ensuring that the cable is in the center of the groove to avoid misalignment and insecure clamping; rotate the worm gear 501 in the forward direction, and through the worm wheel transmission, drive the second threaded rod 503 to push the slider 504, causing the clamping plate 505 to move laterally to clamp the cable; due to the worm gear's self-locking characteristic, the clamping plate will remain fixed, and will not loosen even if the cable is subjected to force.

[0039] It should be noted that the device structure and accompanying drawings of this utility model mainly describe the principle of this utility model. In terms of the technical aspects of this design principle, the setting of the power mechanism, power supply system and control system of the device is not fully described. However, under the premise that those skilled in the art understand the principle of the above utility model, the specific details of its power mechanism, power supply system and control system can be clearly understood. The control method in the application document is automatic control through a controller. The control circuit of the controller can be implemented by those skilled in the art through simple programming.

[0040] All standard parts used can be purchased from the market, and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the existing technology. The machinery, parts and equipment adopt conventional models in the existing technology, and the structure and principle of the components known to those skilled in the art can be known by those skilled in the art through technical manuals or conventional experimental methods.

[0041] 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 wiring fixation plate for a pelvic floor rehabilitation therapy head, comprising a mounting block (1), characterized in that: The bottom of the mounting block (1) is fixedly connected to a sleeve (2), and no fixing component (3) is provided inside the sleeve (2). A groove is provided on one side of the mounting block (1), and a connecting plate (4) is slidably connected to the inner wall of the groove. A sliding groove is provided on the surface of the connecting plate (4), and a cavity is provided inside the connecting plate (4). A clamping component (5) is provided inside the cavity. The fixing component (3) includes a telescopic rod (301) that is slidably connected inside the sleeve (2), the telescopic rod (301) is threaded with a first threaded rod (302) inside, and a cross plate (303) is fixedly connected to one end of the telescopic rod (301). The clamping assembly (5) includes a worm gear (501) rotatably connected to the inner wall of the cavity. A worm wheel (502) meshes with the surface of the worm gear (501). A second threaded rod (503) is fixedly inserted through the center of the worm wheel (502). A slider (504) is threadedly sleeved on the surface of the second threaded rod (503). One side of the slider (504) is slidably connected to the inside of the groove. A clamping plate (505) is fixedly connected to the surface of the slider (504).

2. The pelvic floor rehabilitation treatment head wiring fixation plate according to claim 1, characterized in that: One end of the worm (501) extends to the outside of the cavity, and a knob (6) is fixedly connected to one end of the worm (501).

3. The pelvic floor rehabilitation treatment head wiring fixation plate according to claim 1, characterized in that: One end of the first threaded rod (302) extends to the outside of the mounting block (1), and a wheel (7) is fixedly connected to one end of the first threaded rod (302).

4. The pelvic floor rehabilitation treatment head wiring fixation plate according to claim 1, characterized in that: The surface of the horizontal plate (303) is provided with an anti-slip pad (8), which is rectangular in shape.

5. The pelvic floor rehabilitation treatment head wiring fixation plate according to claim 1, characterized in that: A slot is provided on one side of the connecting plate (4), and a pin (9) is movably inserted into one side of the mounting block (1), with one end of the pin (9) movably inserted into the inside of the slot.

6. The pelvic floor rehabilitation treatment head wiring fixation plate according to claim 1, characterized in that: The surface of the telescopic rod (301) is fixedly connected to a limiting block, and one side of the limiting block is slidably connected to the inside of the sleeve (2).

Images