CN216167368U

CN216167368U - Gynaecology and obstetrics is with expanding external genitals

Info

Publication number: CN216167368U
Application number: CN202120314034.3U
Authority: CN
Inventors: 曹丹
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2022-04-05
Anticipated expiration: 2031-02-03

Abstract

The utility model relates to the technical field of obstetrics and gynecology, in particular to a vaginal dilator for obstetrics and gynecology, which comprises a vaginal dilator plate, wherein the vaginal dilator plate is connected with a press rod, a slide block is connected with a support rod, the support rod is connected with a first semicircular plate, a mounting groove is connected with an iron plate, an electromagnet is mounted in the mounting groove, the first limiting plate is connected with a first spring, the first limiting plate is connected with a slide rod, the slide rod is connected with a second semicircular plate, a connecting block is arranged in a connecting groove, the connecting block is connected with a semicircular disinfection pad, a second limiting plate is in sliding fit with a clamping groove, the second limiting plate is connected with a second spring, the second limiting plate is connected with an arc-shaped clamping block, the inner wall of the sliding groove is connected with a screw rod, the right end of the screw rod penetrates through the corresponding vaginal dilator plate and extends to the outside, motors are mounted at the right ends of the vaginal dilator plate, the output ends of the motors are fixedly connected with the right ends of the corresponding screw rods, and the vaginal dilator has the effect of facilitating a user to clean vaginal endocrine liquid attached to the surface of the vaginal dilator.

Description

Gynaecology and obstetrics is with expanding external genitals

Technical Field

The utility model relates to the technical field of obstetrics and gynecology, in particular to a vaginal dilator for obstetrics and gynecology.

Background

As is well known, vaginal dilator, also called vaginal dilator, consists of an upper and a lower pages and a handle, and is mainly used for gynecological routine examination and operation.

Through retrieval, chinese patent publication No. CN207075892U discloses a vaginal dilator for obstetrics and gynecology department, which substantially comprises an upper dilating plate, a lower dilating plate and a handle, wherein the upper dilating plate and the lower dilating plate are hinged by the handle, a lead screw is arranged at the hinged position, and a rotating button is arranged at the outer end of the lead screw; the handle is made of steel and is fixedly arranged on the left sides of the upper expansion piece and the lower expansion piece, a flow guide pipe is fixedly arranged on the inner side of the upper expansion piece or the lower expansion piece, the front end part of the flow guide pipe is in a circular arc shape bent towards the inside, the front port of the flow guide pipe is in a horn mouth shape, a detachable extrusion bag is inserted into the rear port of the flow guide pipe, and a plurality of flow guide holes with the same diameter and arranged at equal intervals are arranged on the pipe body; go up expansion piece and lower expansion piece and be the hollow structure that transparent silica gel made, its inside is provided with the light, is provided with the power on hand. The vagina examination device is simple in structure, convenient to operate and high in practicability, does not shield the examination visual field, can better observe the interior of a vagina, and has the functions of flushing, administration and the like.

However, the above solution is inconvenient for the user to clean because the liquid secreted from the vagina adheres to the surface of the vaginal dilator.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In view of the defects of the prior art, the utility model provides the vaginal dilator for obstetrics and gynecology, which is convenient for a user to clean the liquid secreted in the vagina attached to the surface of the vaginal dilator.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a vaginal dilator for obstetrics and gynecology department comprises vaginal dilation plates, wherein the right parts of the opposite ends of each vaginal dilation plate are fixedly connected with pressing rods, the middle parts of the pressing rods are rotatably connected through shafts, the opposite ends of each vaginal dilation plate are respectively provided with a sliding chute, the inner wall of each sliding chute is in sliding fit with a sliding block, the opposite ends of each sliding block are respectively fixedly connected with a supporting rod, the left end of each supporting rod is respectively fixedly connected with a first semi-circular plate, the middle part of each first semi-circular plate is provided with a fixing groove, the inner wall of each fixing groove is respectively in sliding fit with a first limiting plate, the middle part of each first limiting plate is provided with a mounting groove, the inner wall of each mounting groove is respectively and fixedly connected with an iron plate, the opposite ends of the inner wall of each mounting groove are respectively provided with an electromagnet, the opposite ends of the inner wall of each first limiting plate are respectively and fixedly connected with a first spring, each first spring is respectively sleeved on the corresponding outer side wall of the electromagnet, the opposite ends of the first limiting plates are fixedly connected with sliding rods, the opposite ends of the sliding rods penetrate through the corresponding first semicircular plates and extend to the outside, the opposite ends of the sliding rods are fixedly connected with second semicircular plates, the middle parts of the second semicircular plates are provided with connecting grooves, the inner walls of the connecting grooves are provided with connecting blocks, the opposite ends of the connecting blocks penetrate through the corresponding second semicircular plates and extend to the outside, semicircular disinfection pads are fixedly connected with the opposite ends of the connecting blocks, clamping grooves are formed in the middle parts of the connecting blocks, two second limiting plates are matched with the inner walls of the clamping grooves in a sliding mode, second springs are fixedly connected with the opposite ends of two adjacent second limiting plates, arc-shaped clamping blocks are fixedly connected with the opposite ends of two adjacent second limiting plates, and the opposite ends of two adjacent arc-shaped clamping blocks penetrate through the corresponding connecting blocks and extend to the inside of the corresponding clamping grooves, and the middle part of each slider all sets up threaded hole to the inner wall left end of each spout all rotates and is connected with the screw rod, each the circumference outer wall of screw rod and corresponding the inner wall of threaded hole all passes through threaded connection, and the right-hand member of each screw rod all runs through corresponding negative plate and extends to the outside, and the motor is all installed to the right-hand member of each negative plate that expands, each the output of motor all with the right-hand member fixed connection of corresponding screw rod.

Preferably, the left end of each of the vaginal dilation plates is fixedly connected with an opening plate.

Preferably, a handle is fixedly connected to the rear end of each pressing rod.

Preferably, the outer side wall of each handle is provided with anti-slip lines.

Preferably, the material of each first spring is carbon spring steel.

Preferably, each of the motors is a speed reducer, and each of the motors can rotate in forward and reverse directions.

(III) advantageous effects

Compared with the prior art, the utility model provides a vaginal dilator for obstetrics and gynecology department, which has the following beneficial effects: open the motor through the user, the output of motor drives the screw rod and rotates, the screw rod drives the slider and removes, the slider drives the bracing piece and removes, the bracing piece drives first semicircle board and removes, first semicircle board drives the slide bar and removes, the slide bar drives the removal of second semicircle board, and then clean expanding the external genitals, the clean effect of attaching to the endocrinal liquid in vagina that expands the external genitals of convenient to use person has been reached, and open the electro-magnet through the user, the electro-magnet inhales iron plate, iron plate drives first limiting plate, the slide bar, second semicircle board and semicircle disinfection pad remove, then user pulling semicircle disinfection pad, through the second limiting plate, the cooperation of second spring and arc fixture block, and then can take out semicircle disinfection pad, the effect that convenient to use person changed semicircle disinfection pad has been reached.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1A;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B according to the present invention;

FIG. 4 is a right side view of the plate, handle and pressing rod of the present invention;

fig. 5 is a left side view of the vaginal dilator, the first semicircular plate and the second semicircular plate of the present invention.

In the figure: 1. a shadow-expanding plate; 2. a pressing lever; 3. a slider; 4. a support bar; 5. a first semi-circular plate; 6. a first limit plate; 7. an iron plate; 8. an electromagnet; 9. a first spring; 10. a slide bar; 11. a second semicircular plate; 12. connecting blocks; 13. a semicircular disinfection pad; 14. a second limiting plate; 15. a second spring; 16. an arc-shaped fixture block; 17. a screw; 18. a motor; 19. opening plate; 20. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-5, the vaginal dilator for obstetrics and gynecology department of the present invention comprises vaginal dilator plates 1, pressing rods 2 are fixedly connected to the right portions of the opposite ends of each vaginal dilator plate 1, the middle portions of the pressing rods 2 are rotatably connected through shafts, sliding grooves are formed at the opposite ends of each vaginal dilator plate 1, sliding blocks 3 are slidably fitted to the inner walls of the sliding grooves, supporting rods 4 are fixedly connected to the opposite ends of each sliding block 3, a first half circular plate 5 is fixedly connected to the left end of each supporting rod 4, a fixing groove is formed at the middle portion of each first half circular plate 5, a first limiting plate 6 is slidably fitted to the inner wall of each fixing groove, a mounting groove is formed at the middle portion of each first limiting plate 6, an iron plate 7 is fixedly connected to the inner wall of each mounting groove, an electromagnet 8 is mounted at the opposite ends of the inner walls of each mounting groove, and a first spring 9 is fixedly connected to the opposite ends of each first limiting plate 6, each first spring 9 is sleeved on the outer side wall of the corresponding electromagnet 8, the opposite end of each first limit plate 6 is fixedly connected with a sliding rod 10, the opposite end of each sliding rod 10 penetrates through the corresponding first semicircular plate 5 and extends to the outside, the opposite end of each sliding rod 10 is fixedly connected with a second semicircular plate 11, the middle part of each second semicircular plate 11 is provided with a connecting groove, the inner wall of each connecting groove is provided with a connecting block 12, the opposite end of each connecting block 12 penetrates through the corresponding second semicircular plate 11 and extends to the outside, the opposite end of each connecting block 12 is fixedly connected with a semicircular disinfection pad 13, the middle part of each connecting block 12 is provided with a clamping groove, the inner wall of each clamping groove is slidably matched with two second limit plates 14, the opposite end of each two adjacent second limit plates 14 is fixedly connected with a second spring 15, and the opposite ends of each two adjacent second limit plates 14 are fixedly connected with an arc-shaped clamping block 16, the looks back end of each two adjacent arc fixture blocks 16 all runs through corresponding connecting block 12 and extends to the inside of corresponding draw-in groove, and threaded hole is all seted up at the middle part of each slider 3, and the inner wall left end of each spout all rotates and is connected with screw rod 17, the circumference outer wall of each screw rod 17 all passes through threaded connection with the inner wall of corresponding screw hole, and the right-hand member of each screw rod 17 all runs through corresponding negative plate 1 that expands and extends to the outside, motor 18 is all installed to the right-hand member that each expands negative plate 1, the output of each motor 18 all with corresponding screw rod 17's right-hand member fixed connection.

Furthermore, the left end of each vaginal dilation plate 1 is fixedly connected with an opening plate 19, the vaginal dilation plates 1 can be conveniently inserted into the vagina of a patient through the opening plates 19 by a user, the rear ends of the pressing rods 2 are fixedly connected with handles 20, the pressing plates can be conveniently pressed by the user through the handles 20, the outer side walls of the handles 20 are provided with anti-skidding lines, the occurrence of the situation that the handles 20 fall off in the hands of the user can be reduced through the anti-skidding lines, the first springs 9 are made of carbon spring steel, and the carbon spring steel is characterized by low plasticity, strong elasticity and strong stress resistance, each motor 18 is a speed reducer, each motor 18 can rotate forwards and backwards, and the cleaning effect of the speed reducer can be increased through the motors 18; the motor 18 is opened by a user, the output end of the motor 18 drives the screw rod 17 to rotate, the screw rod 17 drives the sliding block 3 to move, the sliding block 3 drives the supporting rod 4 to move, the supporting rod 4 drives the first semicircular plate 5 to move, the first semicircular plate 5 drives the sliding rod 10 to move, the sliding rod 10 drives the second semicircular plate 11 to move, the second semicircular plate 11 drives the semicircular disinfection pad 13 to move, and further the vaginal dilator is cleaned, so that the effect of cleaning the vaginal endocrine liquid attached to the surface of the vaginal dilator by the user is achieved, the electromagnet 8 is opened by the user, the electromagnet 8 sucks the iron plate 7, the iron plate 7 drives the first limiting plate 6, the sliding rod 10, the second semicircular plate 11 and the semicircular disinfection pad 13 to move, then the user pulls the semicircular disinfection pad 13, and through the cooperation of the second limiting plate 14, the second spring 15 and the arc-shaped clamping block 16, the semicircular disinfection pad 13 can be taken out, the effect of facilitating the replacement of the semicircular disinfection pad 13 by a user is achieved.

In summary, the working principle and working process of the vaginal dilator for obstetrics and gynecology department are that, when in use, firstly, a user turns on the motor 18, the output end of the motor 18 drives the screw rod 17 to rotate, the screw rod 17 drives the slide block 3 to move, the slide block 3 drives the support rod 4 to move, the support rod 4 drives the first semicircular plate 5 to move, the first semicircular plate 5 drives the slide rod 10 to move, the slide rod 10 drives the second semicircular plate 11 to move, the second semicircular plate 11 drives the semicircular disinfection pad 13 to move, and then the vaginal dilator is cleaned, then the user opens the electromagnet 8, the electromagnet 8 attracts the iron plate 7, the iron plate 7 drives the first limit plate 6, the sliding rod 10, the second semicircular plate 11 and the semicircular disinfection pad 13 to move, then, a user pulls the semicircular disinfection pad 13, and the semicircular disinfection pad 13 can be taken out and replaced through the matching of the second limiting plate 14, the second spring 15 and the arc-shaped fixture block 16; by selecting the motor 18 with the model 8245A, the motor 18 is a known device which is directly purchased from the market and is known to those skilled in the art, and here we only use the motor without structural and functional improvements, and we will not describe in detail herein, and the motor 18 is provided with a control switch matched with the motor 18, and the installation position of the control switch is selected according to the actual use requirement, so that the operator can conveniently perform operation control, and for the forward and reverse rotation of the motor 18, it can be known from the patent published by the patent No. CN203813706U that the forward and reverse rotation of the motor 18 is a known technology of those skilled in the art, and the technology is mature and can be realized.

The type of the electromagnet 8 is MQ58, the electromagnet 8 is a device directly purchased from the market and known to those skilled in the art, and here we only use the electromagnet, and do not improve the electromagnet in structure and function, and we will not describe here in detail, and the electromagnet 8 is provided with a control switch matched with the electromagnet, and the installation position of the control switch is selected according to the actual use requirement, so that the operation and control of an operator are facilitated.

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

Claims

1. The utility model provides a gynaecology and obstetrics is with expanding external genitals, is including expanding external genitals board (1), its characterized in that: the right part of the back end of each expanded negative plate (1) is fixedly connected with a pressing rod (2), the middle part of each pressing rod (2) is rotatably connected through a shaft, the back end of each expanded negative plate (1) is provided with a sliding groove, the inner wall of each sliding groove is in sliding fit with a sliding block (3), the back end of each sliding block (3) is fixedly connected with a supporting rod (4), the left end of each supporting rod (4) is fixedly connected with a first half circular plate (5), the middle part of each first half circular plate (5) is provided with a fixing groove, the inner wall of each fixing groove is in sliding fit with a first limiting plate (6), the middle part of each first limiting plate (6) is provided with a mounting groove, the inner wall of each mounting groove is fixedly connected with an iron plate (7), the back end of the inner wall of each mounting groove is provided with an electromagnet (8), and the back end of each first limiting plate (6) is fixedly connected with a first spring (9), each first spring (9) is sleeved on the corresponding outer side wall of the electromagnet (8), the opposite ends of each first limiting plate (6) are fixedly connected with sliding rods (10), the opposite ends of each sliding rod (10) penetrate through the corresponding first semicircular plate (5) and extend to the outside, the opposite ends of each sliding rod (10) are fixedly connected with second semicircular plates (11), the middle part of each second semicircular plate (11) is provided with a connecting groove, the inner wall of each connecting groove is provided with a connecting block (12), the opposite ends of each connecting block (12) penetrate through the corresponding second semicircular plate (11) and extend to the outside, the opposite ends of each connecting block (12) are fixedly connected with semicircular disinfection pads (13), the middle part of each connecting block (12) is provided with a clamping groove, and the inner wall of each clamping groove is in sliding fit with two second limiting plates (14), the opposite ends of every two adjacent second limit plates (14) are fixedly connected with second springs (15), arc-shaped clamping blocks (16) are fixedly connected with the opposite ends of each two adjacent second limiting plates (14), the opposite ends of each two adjacent arc-shaped clamping blocks (16) penetrate through the corresponding connecting blocks (12) and extend into the corresponding clamping grooves, threaded holes are formed in the middle of each sliding block (3), screw rods (17) are rotatably connected to the left ends of the inner walls of the sliding grooves, the circumferential outer wall of each screw rod (17) is connected with the inner wall of the corresponding threaded hole through threads, and the right end of each screw rod (17) all runs through corresponding expand negative board (1) and extend to the outside, and motor (18) are all installed to the right end of each expand negative board (1), the output of each motor (18) all with the right-hand member fixed connection of corresponding screw rod (17).

2. The vaginal dilator for obstetrics and gynecology department according to claim 1, wherein: the left end of each vaginal dilation plate (1) is fixedly connected with an opening plate (19).

3. The vaginal dilator for obstetrics and gynecology department according to claim 2, wherein: the rear end of each pressing rod (2) is fixedly connected with a handle (20).

4. The vaginal dilator for obstetrics and gynecology department according to claim 3, wherein: the outer side wall of each handle (20) is provided with anti-skid grains.

5. The vaginal dilator for obstetrics and gynecology department according to claim 4, wherein: the first springs (9) are all made of carbon spring steel.

6. The vaginal dilator for obstetrics and gynecology department according to claim 5, wherein: each motor (18) is a speed reducer, and each motor (18) can rotate forwards and backwards.