CN214045742U

CN214045742U - Camera is used in operation with protective sheath

Info

Publication number: CN214045742U
Application number: CN202022287124.6U
Authority: CN
Inventors: 李顺利
Original assignee: Hunan Deshun Biotechnology Co ltd
Current assignee: Hunan Deshun Biotechnology Co ltd
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-08-24
Anticipated expiration: 2030-10-14

Abstract

The utility model discloses a camera is used in operation with protective sheath, include: the camera equipment comprises a base and a camera lens, and the base is connected with the camera lens through a connecting rod; the protective sheath, the protective sheath includes sleeve and lens, sleeve detachable suit is on the camera lens, the lens rigid coupling is in on the telescopic terminal surface. The protective sleeve can be sleeved on the camera lens of the camera equipment, so that the condition that blood pollutes the camera lens in the video recording process is prevented; wherein, camera lens is got for instance through lens, does not influence normal video recording, and sleeve detachable suit is on camera lens to dye after the protective sheath is polluted by blood, the protective sheath that can change the renewal. The utility model discloses be applied to medical equipment.

Description

Camera is used in operation with protective sheath

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a camera is used in operation with protective sheath.

Background

During surgery, a camera is required to record the surgical procedure. A surgical camera shown in fig. 1 includes a camera 1 and a shaft 2. In the operation record, the camera needs to be close to the human body in the operation, and the camera may be contaminated by blood.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a camera is used in operation with protective sheath to place the condition that the camera of route is polluted by blood in the operation.

The utility model adopts the technical proposal that: a surgical camera with a protective sheath, comprising:

the camera equipment comprises a base and a camera lens, and the base is connected with the camera lens through a connecting rod;

the protective sheath, the protective sheath includes sleeve and lens, sleeve detachable suit is on the camera lens, the lens rigid coupling is in on the telescopic terminal surface.

Preferably, the sleeve is a cylinder, an inner thread is arranged at the sleeved end of the sleeve, an outer thread matched with the inner thread is arranged on the camera lens, an inward-protruding baffle ring is arranged at the other end of the sleeve, the lens is arranged in the sleeve and is abutted against the inner side of the baffle ring, and the lens and the opposite end face of the camera lens are fixed through an inner bushing.

Further optimizing, the interior bush is the radius platform form, the medial surface coating of interior bush has the reflector layer.

Preferably, the outer edge of the end face of the camera lens is provided with a positioning ring, and the inner bushing is arranged in the positioning ring.

Preferably, the sleeve is a cylinder, an inner thread is arranged at the sleeved end of the sleeve, an outer thread matched with the inner thread is arranged on the camera lens, the lens is in an umbrella shape, and the lens is covered at the other end of the sleeve.

Further optimize, the connecting rod is the body of rod that can distort deformation.

According to the utility model discloses camera is used in operation with protective sheath has following beneficial effect at least: the protective sleeve can be sleeved on the camera lens of the camera equipment, so that the condition that blood pollutes the camera lens in the video recording process is prevented; wherein, camera lens is got for instance through lens, does not influence normal video recording, and sleeve detachable suit is on camera lens to dye after the protective sheath is polluted by blood, the protective sheath that can change the renewal.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a commonly used surgical camera;

FIG. 2 is a view of a surgical camera with a protective cover according to an embodiment of the present invention;

FIG. 3 is a schematic view of one embodiment of a protective sheath;

FIG. 4 is an exploded view of the protective sheath of FIG. 2;

FIG. 5 is a schematic view of a second protective sheath;

fig. 6 is a cross-sectional view of the protective sheath of fig. 5.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 2, the embodiment of the present invention provides a surgical camera with a protective cover, including:

the camera shooting device comprises a base 110 and a camera shooting lens 120, wherein the base 110 is connected with the camera shooting lens 120 through a connecting rod 130;

the protective sleeve 200 comprises a sleeve 210 and a lens 220, the sleeve 210 is sleeved on the camera lens 120, and the lens 220 is fixedly connected to the end face of the sleeve 210.

Before an operation, the protective sleeve 200 is sleeved on the camera lens 120, and the situation that blood pollutes the camera lens 120 in the video recording process can be prevented by arranging the protective sleeve 200; the camera lens 120 captures images through the lens 220 without affecting normal video recording, and the sleeve 210 is detachably sleeved on the camera lens 220 so that the protective sleeve 200 can be replaced after the protective sleeve 200 is polluted by blood.

As shown in fig. 3 and 4, in the first protective sleeve embodiment, the sleeve 210 is a cylinder, the sleeve end of the sleeve 210 is provided with an internal thread, the camera lens 120 is provided with an external thread matching with the internal thread, the other end of the sleeve 210 is provided with a baffle ring 211 protruding inwards, the lens 220 is installed in the sleeve 210 and contacts against the inner side of the baffle ring 211, and the lens 220 and the opposite end surface of the camera lens 120 are fixed by the inner bushing 230.

When assembling the protective sheath 200, first, the lens 220 is installed in the sleeve 210, so that one end of the lens 220 contacts with the baffle ring 211 of the sleeve 210, and then the inner bushing 230 is installed in the sleeve 210, one end of the inner bushing 230 contacts with the other end of the lens 220, so that the lens 220 is limited between the inner bushing 230 and the baffle ring 211; the sleeve 210 is sleeved on the camera lens 120 and is connected with the camera lens 120 through a screw, and at this time, the other end of the inner bushing 230 contacts against the end surface of the camera lens 120, so as to fix the lens 220.

The protective sleeve 200 is composed of only three separate components, and has a simple structure, low production cost and simple assembly.

Further, the inner liner 230 is in a shape of an inverted frustum, and a reflective layer is coated on an inner side surface of the inner liner 230. The inner bushing 230 is arranged in an inverted truncated cone shape, so that the converged light can be converged to a certain extent, and the camera shooting effect is improved.

In order to prevent the inner bushing 230 from scratching the camera lens 120 of the camera device, the positioning ring 121 is arranged on the outer edge of the end face of the camera lens 120, and when the inner bushing 230 is installed, the inner bushing 230 is installed in the positioning ring 121 to limit the movable range of the inner bushing, so that the camera lens 120 is prevented from moving to the camera end face of the camera lens 120 to scratch or scratch.

As shown in fig. 5 and fig. 6, in the second protective sleeve, the sleeve 210 is a cylinder, the sleeve end of the sleeve 210 is provided with an internal thread, the camera lens 120 is provided with an external thread matching with the internal thread, the lens 220 is an umbrella shape, and the lens 220 covers the other end of the sleeve 210.

The lens 220 of the embodiment can be selectively screwed or fastened on the end surface of the sleeve 210, and the lens 220 is umbrella-shaped, so that the light can be converged, and imaging is clearer.

Further, connecting rod 130 is the body of rod that can distort deformation, and the angle of making a video recording that camera lens can be adjusted through connecting rod 130 is manual to the operation camera to the completion make a video recording.

Of course, the present invention is not limited to the above-mentioned embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are included in the scope defined by the claims of the present application.

Claims

1. The utility model provides a camera is used in operation with protective sheath which characterized in that includes:

the camera shooting device comprises a base (110) and a camera shooting lens (120), wherein the base (110) is connected with the camera shooting lens (120) through a connecting rod (130);

protective sheath (200), protective sheath (200) include sleeve (210) and lens (220), sleeve (210) suit is on camera lens (120), lens (220) rigid coupling is in on the terminal surface of sleeve (210).

2. The surgical camera with protective sheath of claim 1, characterized in that: the sleeve (210) is a cylinder, an inner thread is arranged at the sheathing end of the sleeve (210), an outer thread matched with the inner thread is arranged on the camera lens (120), a baffle ring (212) protruding inwards is arranged at the other end of the sleeve (210), the lens (220) is arranged in the sleeve (210) and is abutted against the inner side of the baffle ring (212), and the lens (220) and the opposite end surface of the camera lens (120) are fixed through an inner bushing (230).

3. The surgical camera with protective sheath of claim 2, characterized in that: the inner lining (230) is in an inverted frustum shape, and a reflective layer is coated on the inner side surface of the inner lining (230).

4. The surgical camera with protective sheath of claim 2 or 3, characterized in that: the outer edge of the end face of the camera lens (120) is provided with a positioning ring (121), and the inner bushing (230) is arranged in the positioning ring (121).

5. The surgical camera with protective sheath of claim 1, characterized in that: the sleeve (210) is a cylinder, an internal thread is arranged at the sleeving end of the sleeve (210), an external thread matched with the internal thread is arranged on the camera lens (120), the lens (220) is in an umbrella shape, and the lens (220) covers the other end of the sleeve (210).

6. The surgical camera with protective sheath of claim 1 or 2 or 3 or 5, wherein: the connecting rod (130) is a rod body capable of being distorted and deformed.