CN220608296U - Single-tube type vaginal speculum - Google Patents

Abstract

The utility model discloses a single-tube vaginal speculum which comprises an upper supporting blade and a lower supporting blade, wherein one end of the lower supporting blade is fixedly connected with a power box, one side of the power box is rotatably connected with the lower supporting blade, the inner wall of the lower supporting blade is fixedly connected with a connecting shaft, the bottom of the connecting shaft is in threaded connection with a connecting disc, the opening and closing of the upper supporting blade and the lower supporting blade are conveniently regulated by arranging a first micro motor and a worm wheel, the opening and closing of the upper supporting blade and the lower supporting blade are not required to be pressed by hands all the time, the opening angles of the upper supporting blade and the lower supporting blade are conveniently and finely controlled, the upper supporting blade and the lower supporting blade are prevented from being closed by external force, the observation due to the influence of closing is avoided, the second micro motor and the third micro motor are arranged, the control panel is used for controlling the second micro motor to drive the mounting frame to rotate, so that the horizontal angle of an illuminating lamp is regulated, the angle of the vertical direction of the illuminating lamp is regulated, and different parts are conveniently observed.

Description

Single-tube type vaginal speculum

Technical Field

The utility model relates to the technical field of vaginal speculums, in particular to a single-tube-type vaginal speculum.

Background

When gynecological examination is performed, if whether lesions exist in the vagina and the cervix of a patient are to be checked, the endocrine material in the vagina of the patient is obtained and checked or cervical cancer is screened and obtained, or when vaginal operation is performed, a vaginal speculum is required to be used for expanding the vagina and thoroughly exposing the cervix and the vaginal fornix around the cervix, so that the vaginal speculum is the most commonly used instrument for gynecological examination, and the plastic vaginal speculum which is clinically used at present consists of an expansion body formed by duckbill upper leaves and lower leaves, a handle and a fixing device, and the handle is pressed to open the expansion body for intravaginal observation and operation during use. The angle of current vaginoscope can't be fixed a position when using to the angle that opens and shuts carries out careful adjustment to the angle that can't open and shut, and the inside light of vagina is dim influences doctor's observation in addition, can solve this problem through setting up lighting apparatus on the vaginoscope, but unable regulation when the lighting apparatus on the current vaginoscope shines it assistance to it shines the angle, is inconvenient for the observation to different angles.

Disclosure of Invention

The utility model aims to provide a single-tube type vaginal speculum, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a single tube type vaginal speculum, includes support leaf and lower support leaf, the one end fixedly connected with power box of lower support leaf, power box one side rotates and is connected with the lower support leaf, lower support leaf inner wall fixedly connected with connecting axle, the bottom threaded connection of connecting axle has the connection pad, the bottom fixedly connected with two connecting plates of connection pad, two fixedly connected with No. two micro motor between the connecting plate, no. two micro motor's output fixedly connected with mounting bracket, the side rotation of mounting bracket is connected with light, one side fixedly connected with No. three micro motor of keeping away from the light of mounting bracket, no. three micro motor's output and light fixed connection.

Preferably, a rotating shaft is rotatably connected in the power box, and the rotating shaft is fixedly connected with the lower supporting blade.

Preferably, the worm wheel is fixedly connected to the outer side of the rotating shaft, the first miniature motor is fixedly connected to the inner side of the power box, the worm is fixedly connected to the output end of the first miniature motor, and the worm is meshed with the worm wheel.

Preferably, one end of the upper supporting blade is fixedly connected with a handle, one side of the handle is provided with a control switch, and the control switch is electrically connected with the first miniature motor.

Preferably, a plurality of wire harness hooks are fixedly connected to the inner side of the upper supporting blade.

Preferably, the first micro motor and the second micro motor are connected with the control panel through wires.

Preferably, the upper support blade and the lower support blade are both semicircular structures.

Compared with the prior art, the utility model has the beneficial effects that: through setting up micromotor and worm wheel, conveniently adjust the opening and shutting of supporting leaf and lower support leaf, and need not to press the control angle by hand always, and make things convenient for the opening angle of supporting leaf and lower support leaf on the finer control, prevent to go up supporting leaf and lower support leaf and receive external force closure, avoid observing because of the closure influence, through setting up micromotor No. two and No. three micromotors, drive the mounting bracket rotation through control panel control No. two micromotors, thereby adjust the horizontal angle of light, drive the light rotation through No. three micromotors, thereby adjust the angle of the vertical direction of light, the convenience is observed different positions.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is a schematic view of the structure of the present utility model when opened;

FIG. 4 is a schematic view of the power box of the present utility model;

FIG. 5 is a schematic view showing the internal structure of the illumination lamp of the present utility model;

fig. 6 is a right side view of the present utility model.

In the figure: 1. an upper support leaf; 2. a lower support leaf; 3. a handle; 4. a power box; 5. a rotating shaft; 6. a worm wheel; 7. a worm; 8. a first miniature motor; 9. a connecting shaft; 10. a connecting disc; 11. a connecting plate; 12. a second miniature motor; 13. a lighting lamp; 14. a miniature motor III; 15. a control switch; 16. a wire harness hook; 17. and (5) mounting a frame.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a single-tube vaginal speculum, including last support leaf 1 and lower support leaf 2, the one end fixedly connected with power box 4 of lower support leaf 2, power box 4 one side rotates and is connected with lower support leaf 2, lower support leaf 2 inner wall fixedly connected with connecting axle 9, the bottom threaded connection of connecting axle 9 has connection pad 10, the bottom fixedly connected with two connecting plates 11 of connection pad 10, fixedly connected with No. two micro motor 12 between two connecting plates 11, no. two micro motor 12's output fixedly connected with mounting bracket 17, the side rotation of mounting bracket 17 is connected with light 13, make light 13 horizontal and fore-and-aft angle, the convenience is illuminated different positions, the one side fixedly connected with No. three micro motor 14 of keeping away from light 13 of mounting bracket 17, no. three micro motor 14's output and light 13 fixedly connected with, then drive mounting bracket 17 through control panel control No. two micro motor 14 and rotate, with this horizontal angle of adjusting light 13, drive light 13's angle in the vertical direction, the convenience is observed to the inspection position.

Further, the inside rotation of power box 4 is connected with pivot 5, and pivot 5 and lower support leaf 2 fixed connection conveniently adjusts the angle of lower support leaf 2 through miniature motor 8 and worm wheel 6 No. one.

Further, the outside fixedly connected with worm wheel 6 of pivot 5, the inside fixedly connected with micro motor 8 of power box 4, the output fixedly connected with worm 7 of micro motor 8, worm 7 and worm wheel 6 meshing are connected, conveniently adjust the opening and shutting of upper support leaf 1 and lower support leaf 2 to need not to press control angle always with the hand, and convenient finer control prevents that upper support leaf 1 and lower support leaf 2 from receiving external force closure, avoids observing because of the closure influence.

Further, the one end fixedly connected with handle 3 of last support leaf 1, one side of handle 3 is equipped with control switch 15, and control switch 15 and miniature motor 8 electric connection No. one, conveniently control the opening size of last support leaf 1 and lower support leaf 2 through control switch 15.

Further, the inner side of the upper supporting blade 1 is fixedly connected with a plurality of wire harness hooks 16, and wires are suspended above the wire harness hooks 16, so that the wire harness is prevented from disturbing the sight.

Further, the first micro motor 8 and the second micro motor 12 are connected with the control panel through wires, so that the transverse and longitudinal angles of the illuminating lamp 13 are conveniently controlled, and illumination is conveniently carried out on different positions.

Further, the upper supporting blade 1 and the lower supporting blade 2 are of semicircular structures, the appearance is smooth and round, the body is prevented from being scratched, and the use safety is improved.

Specifically, when the utility model is used, the first micro motor 8 is controlled to work through the control switch 15, the first micro motor 8 drives the worm wheel 6 to rotate through the worm 7, the worm wheel 6 drives the rotating shaft 5 to rotate, the rotating shaft 5 drives the upper supporting blade 1 to reach a designated angle, then the device is plugged into an inspection position, according to specific conditions, the first micro motor 8 drives the worm wheel 6 to adjust the included angle between the upper supporting blade 1 and the lower supporting blade 2, then the second micro motor 12 is controlled through the control panel to drive the mounting frame 17 to rotate, so that the horizontal angle of the illuminating lamp 13 is adjusted, and the third micro motor 14 drives the illuminating lamp 13 to rotate, so that the angle of the vertical direction of the illuminating lamp 13 is adjusted, and the inspection position is convenient to observe.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model 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 therein 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 (7)

1. The utility model provides a single tube type vaginal speculum, includes upper support leaf (1) and lower support leaf (2), its characterized in that: one end fixedly connected with power box (4) of lower support leaf (2), power box (4) one side rotates and is connected with lower support leaf (2), lower support leaf (2) inner wall fixedly connected with connecting axle (9), the bottom threaded connection of connecting axle (9) has connection pad (10), two connecting plates (11) of the bottom fixedly connected with of connection pad (10), two fixedly connected with No. two micro motor (12) between connecting plates (11), the output fixedly connected with mounting bracket (17) of No. two micro motor (12), the side rotation of mounting bracket (17) is connected with light (13), one side fixedly connected with No. three micro motor (14) of keeping away from light (13) of mounting bracket (17), the output and light (13) fixedly connected with of No. three micro motor (14).

2. A single-tube vaginal speculum as in claim 1, wherein: the inside rotation of power box (4) is connected with pivot (5), pivot (5) and lower support leaf (2) fixed connection.

3. A single-tube vaginal speculum as claimed in claim 2, wherein: the novel electric motor is characterized in that a worm wheel (6) is fixedly connected to the outer side of the rotating shaft (5), a first micro motor (8) is fixedly connected to the inner side of the power box (4), a worm (7) is fixedly connected to the output end of the first micro motor (8), and the worm (7) is meshed with the worm wheel (6).

4. A single-tube vaginal speculum as claimed in claim 3, wherein: one end of the upper supporting blade (1) is fixedly connected with a handle (3), one side of the handle (3) is provided with a control switch (15), and the control switch (15) is electrically connected with a first miniature motor (8).

5. A single-tube vaginal speculum as in claim 1, wherein: the inner side of the upper supporting blade (1) is fixedly connected with a plurality of wire harness hooks (16).

6. A single-tube vaginal speculum as in claim 1, wherein: the first miniature motor (8) and the second miniature motor (12) are connected with the control panel through wires.

7. A single-tube vaginal speculum as in claim 1, wherein: the upper supporting blade (1) and the lower supporting blade (2) are of semicircular structures.