CN214175483U

CN214175483U - Gynaecology is with vagina expansion teaching aid

Info

Publication number: CN214175483U
Application number: CN202120003021.4U
Authority: CN
Inventors: 倪事成
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-04
Filing date: 2021-01-04
Publication date: 2021-09-10
Anticipated expiration: 2031-01-04

Abstract

The utility model discloses a gynaecology is with vagina expansion teaching aid, the power distribution box comprises a box body, bottom in the box sets up soft silica gel layer, the well lower part on soft silica gel layer is provided with has seted up the simulation vagina, the simulation palace mouth has been seted up to the positive well lower part of box, simulation vagina and simulation palace mouth intercommunication, the back of box is provided with adjust knob, adjust knob fixes the top in box back one side through the pivot, top in the box is provided with slewing mechanism, slewing mechanism passes through the screw rod and is connected with adjust knob rotation, slewing mechanism's bottom is provided with the simulation perineum body, the simulation perineum body comprises extension mechanism and soft silica gel cover, soft silica gel cover cladding sets up and constructs the outside at extension. The utility model discloses a be equipped with the simulation perineum body, the simulation perineum body has replaced the human perineum body, at the in-process of imparting knowledge to students to the touch perineum body, adopts the human body of live body to impart knowledge to students, and the patient that leads to patient's secondary infection or arouse is uncomfortable, has embodied the practicality of product.

Description

Gynaecology is with vagina expansion teaching aid

Technical Field

The utility model relates to a teaching aid specifically is a gynaecology uses vagina expansion teaching aid.

Background

The teaching aid enables students to visually and vividly understand various appliances used by teaching contents and a general name of the appliances used by teachers during teaching. The teaching aid is called for short. The teaching aid can improve the learning interest of students, enrich the perceptual knowledge, help to form clear concepts and develop the observation ability and thinking ability of the students.

At present, human body teaching is mostly adopted in the touch teaching of simulating the perineum body in medical teaching, but secondary infection of a patient or discomfort of the patient can be caused in the process of touching the human body for multiple times. Therefore, we improve the teaching tool and put forward a vaginal dilation teaching tool for gynecology.

Disclosure of Invention

In order to solve the defects existing in the prior art, the utility model provides a gynaecology uses vagina expansion teaching aid.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a gynaecology is with vagina expansion teaching aid, the power distribution box comprises a box body, bottom in the box sets up soft silica gel layer, the well lower part on soft silica gel layer is provided with has seted up the simulation vagina, simulation palace mouth has been seted up to the positive well lower part of box, simulation vagina and simulation palace mouth intercommunication, the back of box is provided with adjust knob, adjust knob fixes the top in box back one side through the pivot, adjust knob's the outside is provided with the calibrated scale, the calibrated scale inlays the surface of establishing at the box back, top in the box is provided with slewing mechanism, slewing mechanism passes through the screw rod and is connected with adjust knob rotation, slewing mechanism's bottom is provided with the simulation perineum body, the simulation perineum body comprises extension mechanism and soft silica gel cover, soft silica gel cover cladding sets up outside extension mechanism.

As the utility model discloses a preferred technical scheme, slewing mechanism has and comprises the first fixed frame of thigh, first conical gear and second conical gear, first conical gear is through the fixed middle part that sets up in first fixed frame bottom of pivot, second conical gear is through the fixed middle part that sets up in first fixed frame one side of pivot, first conical gear and second conical gear meshing are connected.

As a preferred technical scheme of the utility model, the frame is fixed by third bevel gear, four fourth bevel gears, first threaded rod and four second threaded rods, five telescopic links, kicking block and second to extension mechanism, third bevel gear is through pivot and first bevel gear fixed connection.

As an optimal technical scheme of the utility model, third bevel gear's bottom evenly distributed is provided with four fourth bevel gear, third bevel gear and fourth bevel gear meshing are connected.

As a preferred technical scheme of the utility model, the fixed first threaded rod that is provided with in third bevel gear bottom, four the fixed second threaded rod that all is provided with in tooth's mouth opposite side of fourth bevel gear, the second threaded rod alternates through the fixed frame of second and through the fixed frame fixed connection of bearing and second.

As a preferred technical scheme of the utility model, first threaded rod and second threaded rod threaded connection have the telescopic link, the spacing groove has been seted up to the both sides of telescopic link, the fixed kicking block that is provided with in top of telescopic link, the top of kicking block is convex.

The utility model has the advantages that: this kind of gynaecology is with vagina expansion teaching aid: the simulated perineum body replaces the human perineum body, and in the process of teaching the touch perineum body, living body human body teaching is adopted, the secondary infection of the patient or the discomfort of the patient caused by the secondary infection of the patient are reflected, the practicability of the product is reflected, the size of the simulated perineum body can be adjusted by rotating the adjusting knob, the purpose of teaching is realized, because the adjusting knob is arranged on the back of the device, teachers can adjust the size of the simulated perineum body at any time through the adjusting knob to achieve the purpose of examination, the usability of the device is improved, the scale disc is arranged, so that teachers can adjust the size of the simulated perineum body more accurately, through the soft silica gel layer that is equipped with, the material and the vagina tissue of soft silica gel layer laminate more, make people use more have the sense of reality, make the student be difficult to distinguish more, have improved the practicality of product.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic sectional view of the vaginal dilation teaching aid for gynecology of the present invention;

FIG. 2 is a schematic view of the position of the vaginal dilation teaching aid for gynecology of the present invention mounted in a character model;

FIG. 3 is a schematic view of the back structure of the vaginal dilation teaching aid for gynecology

FIG. 4 is a schematic view of the cross-sectional structure of the perineum body of the vaginal dilation teaching aid for gynecology of the present invention;

fig. 5 is a schematic structural view of the stretching mechanism of the vaginal dilation teaching aid for gynecology of the present invention.

In the figure: 1. a box body; 101. simulating a uterine orifice; 2. a soft silica gel layer; 201. simulating a vagina; 3. adjusting a knob; 4. a dial scale; 5. simulating the perineal body; 6. a soft silica gel sleeve; 7. a first fixed frame; 8. a first bevel gear; 9. a second bevel gear; 10. a third bevel gear; 11. a fourth bevel gear; 12. a first threaded rod; 13. a second threaded rod; 14. a telescopic rod; 15. a top block; 16. a second fixed frame.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figures 1, 2, 3, 4 and 5, the utility model relates to a gynaecology vagina expansion teaching aid, which comprises a box body 1, a soft silica gel layer 2 is arranged at the bottom in the box body 1, a simulation vagina 201 is arranged at the middle lower part of the soft silica gel layer 2, a simulation uterine orifice 101 is arranged at the middle lower part of the front surface of the box body 1, the simulation vagina 201 is communicated with the simulation uterine orifice 101, an adjusting knob 3 is arranged at the back surface of the box body 1, the adjusting knob 3 is fixed at the top of one side of the back surface of the box body 1 through a rotating shaft, a dial 4 is arranged at the outer side of the adjusting knob 3, the dial 4 is embedded on the surface of the back surface of the box body 1, a rotating mechanism is arranged at the top in the box body 1, the rotating mechanism is rotationally connected with the adjusting knob 3 through a screw rod, a simulation perineum body 5 is arranged at the bottom of the rotating mechanism, the simulation perineum body 5 is composed of an extension mechanism and a soft silica gel sleeve 6, the soft silica gel sleeve 6 is covered outside the extension mechanism, through being equipped with soft silica gel layer 2, the material and the vagina tissue of soft silica gel layer 2 are laminated more, make people use more to have the sense of reality, have improved the practicality of product.

Wherein, slewing mechanism comprises first fixed frame 7, first bevel gear 8 and second bevel gear 9 of thigh, and first bevel gear 8 passes through the fixed middle part that sets up in first fixed frame 7 bottom of pivot, and second bevel gear 9 passes through the fixed middle part that sets up in first fixed frame 7 one side of pivot, and first bevel gear 8 and second bevel gear 9 meshing are connected, and through the slewing mechanism who is equipped with, slewing mechanism has the change direction of rotation, has improved the usability of device.

Wherein, extend the mechanism by third bevel gear 10, four fourth bevel gear 11, first threaded rod 12 and four second threaded rods 13, five telescopic links 14, kicking block 15 and the fixed frame 16 of second, third bevel gear 10 is through pivot and first bevel gear 8 fixed connection, and through the extension mechanism that is equipped with, extension mechanism has the size of adjusting the simulation perineum body, has improved the practicality of device.

Wherein, the bottom of third bevel gear 10 evenly distributed is provided with four fourth bevel gears 11, and third bevel gear 10 and fourth bevel gear 11 meshing connection.

Wherein, the fixed first threaded rod 12 that is provided with in third bevel gear 10 bottom, the fixed second threaded rod 13 that all is provided with in the tooth mouth opposite side of four fourth bevel gears 11, second threaded rod 13 alternates through the fixed frame 16 of second and through the fixed frame 16 fixed connection of bearing and second, through the third bevel gear 10 that is equipped with, the rotation of third bevel gear 10 has the rotation function of driving fourth bevel gear 11, has improved the practicality of product.

Wherein, first threaded rod 12 and second threaded rod 13 threaded connection have telescopic link 14, and the spacing groove has been seted up to telescopic link 14's both sides, and telescopic link 14's top is fixed and is provided with kicking block 15, and the top of kicking block 15 is arc, and through the spacing groove that is equipped with, the spacing groove has limit function, prevents that telescopic link 14 from taking place to rotate when flexible, has improved the practicality of device.

During operation, the size of the simulated perineum body 5 is adjusted by controlling the adjusting knob 3, the adjusting knob 3 is rotated, the rotation of the adjusting knob 3 drives the second bevel gear 9 to rotate through the screw rod, the second bevel gear 9 is in meshed connection with the first bevel gear 8, the rotation of the first bevel gear 8 is driven through the rotation of the second bevel gear 9, the rotation of the first bevel gear 8 is fixedly connected with the third bevel gear 10 through the rotating shaft, the rotation of the first bevel gear 8 drives the third bevel gear 10 to rotate, the meshed connection of the third bevel gear 10 and the fourth bevel gear 11 is driven through the third bevel gear 10, the third bevel gear 10 drives the fourth bevel gear 11 to rotate, the rotation of the third bevel gear 10 and the fourth bevel gear 11 drives the first threaded rod 12 and the second threaded rod 13 to rotate because the first threaded rod 12 is fixedly connected with the third bevel gear 10 and the second threaded rod 13 is fixedly connected with the fourth bevel gear 11, the first threaded rod 12, the second threaded rod 13 and the telescopic rod 14 are in threaded connection, the first threaded rod 12 and the second threaded rod 13 rotate to control the telescopic rod 14 to move, and then the ejector block 15 is controlled to move, so that the size of the simulated perineum body 5 is adjusted.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a gynaecology is with vagina expansion teaching aid, includes box (1), its characterized in that, bottom in box (1) sets up soft silica gel layer (2), the well lower part on soft silica gel layer (2) is provided with has seted up simulation vagina (201), simulation palace mouth (101) have been seted up to the positive well lower part of box (1), simulation vagina (201) and simulation palace mouth (101) intercommunication, the back of box (1) is provided with adjust knob (3), adjust knob (3) are fixed at the top of box (1) back one side through the pivot, the outside of adjust knob (3) is provided with calibrated scale (4), calibrated scale (4) are inlayed and are established on the surface at box (1) back, top in box (1) is provided with slewing mechanism, slewing mechanism passes through the screw rod and is connected with adjust knob (3) rotation, the bottom of slewing mechanism is provided with simulation perineum body (5), simulation perineum body (5) comprises extension mechanism and soft silica gel cover (6), soft silica gel cover (6) cladding sets up in extension mechanism outside.

2. The gynecological vaginal dilation teaching aid is characterized in that the rotating mechanism comprises a first fixing frame (7), a first bevel gear (8) and a second bevel gear (9), the first bevel gear (8) is fixedly arranged in the middle of the bottom end of the first fixing frame (7) through a rotating shaft, the second bevel gear (9) is fixedly arranged in the middle of one side of the first fixing frame (7) through a rotating shaft, and the first bevel gear (8) and the second bevel gear (9) are in meshing connection.

3. The vaginal dilation teaching aid for gynecology as claimed in claim 1, wherein the stretching mechanism is composed of a third bevel gear (10), four fourth bevel gears (11), a first threaded rod (12), four second threaded rods (13), five telescopic rods (14), a top block (15) and a second fixing frame (16), and the third bevel gear (10) is fixedly connected with the first bevel gear (8) through a rotating shaft.

4. The vaginal dilation teaching aid for gynecology as claimed in claim 3, wherein four fourth bevel gears (11) are uniformly distributed at the bottom of the third bevel gear (10), and the third bevel gear (10) and the fourth bevel gears (11) are in meshed connection.

5. The vaginal dilation teaching aid for gynecology as claimed in claim 3, wherein a first threaded rod (12) is fixedly arranged at the bottom of the third bevel gear (10), second threaded rods (13) are fixedly arranged on opposite sides of tooth openings of the four fourth bevel gears (11), and the second threaded rods (13) are inserted through a second fixing frame (16) and fixedly connected with the second fixing frame (16) through bearings.

6. The gynecological vaginal dilation teaching aid according to claim 3, wherein the first threaded rod (12) and the second threaded rod (13) are in threaded connection with a telescopic rod (14), limiting grooves are formed in two sides of the telescopic rod (14), a top block (15) is fixedly arranged at the top end of the telescopic rod (14), and the top of the top block (15) is arc-shaped.