CN209136566U - Portable self-contained light source anoscope - Google Patents

Abstract

The utility model relates to a portable self-contained light source anoscope, which comprises a handle, the top of the handle is provided with a base, the front end surface of the base is detachably connected with a lens barrel, and the front end surface of the base is provided with a mirror For the bulb in the barrel, the base is provided with an observation hole that is coaxial and communicated with the lens barrel, and the handle is provided with a power supply device. The portable self-contained light source anoscope has a simple structure.

Description

Portable self-illuminated anoscope

technical field

The utility model relates to a portable self-contained light source anoscope.

Background technique

Traditional anoscopy requires additional light source, which is very inconvenient.

Utility model content

In view of the deficiencies of the prior art, the technical problem to be solved by the present invention is to provide a portable anoscope with its own light source, which is not only simple in structure, but also convenient and efficient.

In order to solve the above-mentioned technical problems, the technical solution of the present utility model is: a portable self-contained light source anoscope, comprising a handle, the top of the handle is provided with a base, and the front end surface of the base is detachably connected with a lens barrel, The front end surface of the base is provided with a bulb located in the lens barrel, the base is provided with an observation hole coaxial with and communicated with the lens barrel, and a power supply device is provided inside the handle.

Preferably, the diameter of the handle gradually decreases along the direction of the base.

Preferably, a battery slot is provided inside the handle, the power supply device includes a battery mounted on the battery slot, and a light bulb switch is provided on the periphery of the handle.

Preferably, the lens barrel comprises a barrel body with two open ends, a connecting film extends outward from one open edge of the barrel body, two opposite edges of the connecting film are provided with a butt gap, and the front end surface of the base A butting stud is fixedly connected with the butt-jointing notch.

Preferably, the diameter of the cylindrical body gradually increases along the direction of the base, and the bulb is located at the inner edge of the opening of the cylindrical body near the base.

Preferably, each of the butt-joint notches includes a clip-in hole for engaging with the docking stud, one side of the clip-in hole is provided with a release hole, the clip-in hole and the release hole are both connected to each other, the The diameters of the clip-in holes are all compatible with the diameter of the butting studs, the diameters of the escape holes are all compatible with the diameters of the caps of the butt-butting studs, and the diameters of the stud caps of the butt-butting studs are all larger than the diameters of the butt-butting studs; It is rotationally symmetrical about the center of the base.

Preferably, the portable self-contained light source anoscope further includes an inner plug, the inner plug includes a straight push rod, the front end of the straight push rod is fixed with a push head with a diameter larger than that of the straight push rod, and the front end of the push head is fixed with a push head with a diameter larger than that of the straight push rod. It is hemispherical, the rear end of the straight push rod is fixed with a push end face with a diameter larger than that of the straight push rod, and the outer diameter of the push head is adapted to the open inner diameter of the front end of the lens barrel.

Compared with the prior art, the utility model has the following beneficial effects: the structure of the portable self-contained light source anoscope is simple, the lens barrel is used to be inserted into the anus for inspection, the bulb is built in the front end of the base, no additional light source is needed, and the irradiation is more efficient. Clear, more convenient and quick to use, and can be clearly checked through the observation hole.

The present utility model will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

Description of drawings

Figure 1 is a front view of an embodiment of the present invention (with the inner plug removed).

FIG. 2 is a partial structural schematic diagram of an embodiment of the present invention.

Figure 3 is a side view of the embodiment of the present invention (with the inner plug removed).

Figure 4 is a side view of the inner plug.

FIG. 5 is a schematic diagram of a use state of an embodiment of the present invention.

FIG. 6 is a front view of the lens barrel.

FIG. 7 is a schematic diagram of the use state of the inner plug.

Detailed ways

In order to make the above-mentioned features and advantages of the present utility model more obvious and easy to understand, the following specific embodiments are given and the accompanying drawings are described in detail as follows.

As shown in Figures 1 to 7, a portable self-contained light source anoscope comprises a handle 1, the top of the handle is provided with a base 2, and the front end surface of the base is detachably connected with a lens barrel 3, and the base The front end surface of the seat is provided with a bulb 4 located in the lens barrel, the base is provided with an observation hole 5 that is coaxial with the lens barrel and communicated, and the handle is provided with a power supply device.

In the embodiment of the present invention, the diameter of the handle gradually decreases along the direction of the base, which is convenient for hand grip.

In the embodiment of the present invention, a battery slot is arranged inside the handle, the power supply device includes a battery 6 installed on the battery slot, a bulb switch 7 is arranged on the periphery of the handle, and the battery is used to supply the bulb powered by.

In the embodiment of the present invention, the lens barrel includes a cylindrical body 8 with open ends at both ends, and a connecting bottom sheet 9 extends outward from the open edge of one end of the cylindrical body, and two opposite edges of the connecting bottom sheet are provided with docking gaps , the front end surface of the base is fixedly connected with a butt stud 10 which is clamped with the butt notch.

In the embodiment of the present invention, the diameter of the cylinder body gradually increases along the direction of the base to facilitate light gathering, and the bulb is located on the inner edge of the open opening of the cylinder body near the base.

In the embodiment of the present invention, each of the butt gaps includes a clip-in hole 11 for engaging with the docking protruding stud, and one side of the clip-in hole is provided with a release hole 12. The clip-in hole and the release hole The holes are all connected to each other, the diameters of the clip-in holes are all compatible with the diameter of the butt stud, the diameter of the escape holes are all compatible with the diameter of the nail cap 13 of the butt stud, and the diameter of the stud cap of the butt stud is larger than that of the butt The diameter of the stud; the two butt gaps are rotationally symmetrical with the center of the base; when installing, insert the nail cap of the butt stud from the escape hole, and then turn the lens barrel counterclockwise, and the butt stud will snap into the card-in hole. The bottom surface of the nail cap is in contact with the upper surface of the connecting film; when disassembling, the lens barrel can be rotated clockwise.

In the embodiment of the present invention, the portable self-contained light source anoscope further includes an inner plug 14, the inner plug includes a straight push rod 15, and the front end of the straight push rod is fixed with a pusher with a diameter larger than that of the straight push rod 16. The front end of the push head is hemispherical, the rear end of the straight push rod is fixed with a push end face 17 with a diameter larger than that of the straight push rod, and the outer diameter of the push head is the same as the open inner diameter of the front end of the lens barrel. Adaptation; the inner plug can be inserted into the inside of the lens barrel along the observation hole, and its hemispherical push head exposes the opening of the front end of the lens barrel, which is used to cooperate with the lens barrel to make the front end of the lens barrel smoother and facilitate the smooth insertion of the lens barrel into the anus 18 .

The present utility model is not limited to the above-mentioned best embodiment, and anyone can obtain other various forms of portable self-contained light source anoscopes under the inspiration of the present utility model. All equivalent changes and modifications made according to the scope of the patent application of the present invention shall belong to the scope of the present invention.

Claims (7)

1. a portable self-contained light source anoscope is characterized in that: comprise a handle, the top of the handle is provided with a base, the front end surface of the base is detachably connected with a lens barrel, and the front end surface of the base is provided with For the bulb located in the lens barrel, the base is provided with an observation hole that is coaxial and communicated with the lens barrel, and a power supply device is arranged inside the handle. 2 . The portable anoscope with its own light source according to claim 1 , wherein the diameter of the handle gradually decreases along the direction of the base. 3 . 3. The portable self-contained light source anoscope according to claim 1, characterized in that: a battery slot is provided inside the handle, the power supply device comprises a battery installed on the battery slot, and the periphery of the handle is provided with a battery slot. Features a light bulb switch. 4. The portable self-contained light source anoscope according to claim 1, characterized in that: the lens barrel comprises a cylindrical body with open ends at both ends, and an open edge of one end of the cylindrical body is extended with a connecting film, the Two opposite edges of the connecting bottom sheet are provided with butt-joint notches, and the front end surface of the base is fixedly connected with butt-joint protruding studs that are clamped with the butt-joint notches. 5 . The portable anoscope with its own light source according to claim 4 , wherein the diameter of the cylindrical body gradually increases along the direction of the base, and the light bulb is located on the inner edge of the opening near the base end of the cylindrical body. 6 . 6. The portable self-contained light source anoscope according to claim 4, characterized in that: the docking notch includes a clip-in hole for aligning with the docking stud, and one side of the clip-in hole is provided with The ejection hole, the clip-in hole and the ejection hole are all connected to each other, the diameter of the clip-in hole is adapted to the diameter of the butting stud, and the diameter of the ejection hole is adapted to the diameter of the nail cap of the butt-butting stud. The diameter of the nail cap of the protruding stud is larger than the diameter of the butting protruding stud; the two butting gaps are rotationally symmetrical with the center of the base. 7. The portable self-contained light source anoscope according to claim 1 is characterized in that: the portable self-contained light source anoscope further comprises an inner plug, and the inner plug comprises a straight push rod, and the front end of the straight push rod is fixed. There is a push head with a diameter larger than that of the straight push rod, the front end of the push head is hemispherical, and the rear end of the straight push rod is fixed with a push end face with a diameter larger than that of the straight push rod. The inner diameter of the opening at the front end of the lens barrel is suitable.