Medical high-definition detachable endoscopic camera module

Abstract

The utility model relates to the technical field of medical instruments, and discloses a medical high-definition detachable endoscopic camera module which comprises a connecting pipe, the left side of the connecting pipe is fixedly connected with an installation assembly, the left side of the installation assembly is provided with a camera acquisition head, and the right side of the camera acquisition head is fixedly connected with an installation block. A fixing frame is fixedly connected to the right side of the inner side of the mounting frame, a spring is arranged in the middle of the inner side of the fixing frame, cylindrical rods are fixedly connected to the two ends of the spring, and a triangular block is fixedly connected to the other end of the connecting block; by arranging the mounting block and the mounting assembly, the camera shooting collecting head is very convenient to mount and dismount, so that the camera shooting collecting head is convenient to disinfect and repeatedly use, the connecting pipe and the mounting assembly are disposable and are discarded in a medical garbage can after being used, the burden of cleaning and disinfecting of medical staff is reduced, and the risk of cross infection is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, and more specifically to a medical high-definition detachable endoscope camera module. Background Art

[0002] An endoscope is a lighted tube that can be passed through the mouth into the stomach or other natural orifices into the body. Endoscopes can be used to see lesions that X-rays cannot, so they are very useful to doctors. For example, with the help of an endoscope, doctors can observe ulcers or tumors in the stomach and develop the best treatment plan based on this. Clinical endoscopes are commonly used in bronchoscopes, gastroscopes, cystoscopes, thoracoscopes, and laryngoscopes.

[0003] Most of the endoscopes on the market are reusable endoscopes, whose detection part and connecting tube part adopt a non-detachable integrated structure. The endoscope needs to be strictly cleaned and disinfected after each use. On the one hand, if the cleaning and disinfection process is not handled properly, it is likely to cause cross infection and even serious medical accidents. On the other hand, the tedious cleaning and disinfection operations will also consume a lot of energy of medical staff and increase the later use and maintenance costs of the endoscope. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a medical high-definition detachable endoscope camera module to solve the problems existing in the above-mentioned background technology.

[0005] The utility model provides the following technical solution: a medical high-definition detachable endoscope camera module, comprising a connecting tube, a mounting assembly is fixedly connected to the left side of the connecting tube, a camera acquisition head is installed on the left side of the mounting assembly, a mounting block is fixedly connected to the right side of the camera acquisition head, rectangular grooves are provided on the front and back sides of the right side of the mounting block, a fixing groove is provided on the left side of the inner wall of the rectangular groove, the mounting assembly comprises a mounting frame, a fixing frame is fixedly connected to the right side of the inner side of the mounting frame, a spring is arranged in the middle of the inner side of the fixing frame, both ends of the spring are fixedly connected to a cylindrical rod, the other end of the cylindrical rod is fixedly connected to a cylindrical block, the outer side of the cylindrical rod is fixedly connected to a connecting block, and the other end of the connecting block is fixedly connected to a triangular block.

[0006] Furthermore, a lighting head and a camera lens are respectively installed on the inner side of the left side of the camera acquisition head, and a transparent protective cover is fixedly connected to the left side of the camera acquisition head.

[0007] Furthermore, optical fiber grooves and wire grooves are provided on the sides of the video acquisition head and the mounting block. The optical fiber grooves are adapted to the optical fibers, and the wire grooves are adapted to the signal lines.

[0008] Furthermore, the mounting block is a flat-headed cone with a diameter on the left side being larger than that on the right side, and a conical groove is provided on the left side of the inner side of the mounting frame, and the mounting block and the conical groove are adapted to each other.

[0009] Furthermore, a rotating shaft is movably sleeved on the right side of the inner wall of the rectangular groove, and a roller is fixedly sleeved on the outer side of the rotating shaft.

[0010] Furthermore, arc-shaped grooves are provided on the right sides of the front and back sides of the installation frame, the cylindrical rod is movably connected to the installation frame, the cylindrical block is located on the inner side of the arc-shaped groove, and limiting grooves are provided on the front and back sides of the left side of the fixed frame, the limiting grooves are adapted to the connecting blocks, and the surfaces of the two triangular blocks that are away from each other are inclined surfaces.

[0011] Technical effects and advantages of the utility model:

[0012] 1. The utility model is provided with a mounting block and a mounting assembly, and the cylindrical block is pressed toward the inner side of the arc-shaped groove, so that the cylindrical rod drives the two triangular blocks to approach each other. When the triangular block is separated from the inner side of the fixing groove, the mounting block can be separated from the conical groove of the mounting frame by pulling the camera acquisition head horizontally to the left, which is very convenient for installation and disassembly of the camera acquisition head, so that the camera acquisition head is easy to disinfect and reuse, and the connecting tube and the mounting assembly are disposable and directly discarded in the medical waste bin after use, which reduces the burden of cleaning and disinfection for medical staff and reduces the risk of cross infection.

[0013] 2. The utility model is provided with a roller, and when the installation block is inserted into the inner side of the conical groove, rolling friction occurs between the surface of the roller and the inclined surface of the triangular block, and the friction force is small, thereby reducing the wear of the contact surface and making the installation process smoother. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 This is a schematic diagram of the structure of the camera acquisition head of the utility model.

[0016] Figure 3 This is a schematic diagram of the installation block structure of the utility model.

[0017] Figure 4 This is a schematic diagram of the roller structure of the utility model.

[0018] Figure 5 This is a schematic diagram of the installation component structure of the utility model.

[0019] Figure 6 It is a schematic diagram of the top cross-sectional structure of the fixing frame of the utility model.

[0020] The accompanying drawings are marked as follows: 1. connecting tube; 2. mounting assembly; 201. mounting frame; 202. fixing frame; 221. limiting groove; 203. arc-shaped groove; 204. spring; 205. cylindrical rod; 206. cylindrical block; 207. connecting block; 208. triangular block; 3. camera acquisition head; 301. mounting block; 302. lighting head; 303. camera lens; 304. transparent protective cover; 305. optical fiber groove; 306. wire groove; 307. rectangular groove; 308. fixing groove; 309. rotating shaft; 310. roller. DETAILED DESCRIPTION

[0021] The following will clearly and completely describe the technical solution of the present invention in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The medical high-definition detachable endoscopic camera module involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0022] Reference Figure 1-Figure 6 The utility model provides a medical high-definition detachable endoscopy camera module, including a connecting tube 1, a mounting assembly 2 is fixedly connected to the left side of the connecting tube 1, a camera acquisition head 3 is installed on the left side of the mounting assembly 2, a mounting block 301 is fixedly connected to the right side of the camera acquisition head 3, a rectangular groove 307 is provided on the front and back sides of the right side of the mounting block 301, a fixed groove 308 is provided on the left side of the inner wall of the rectangular groove 307, the mounting assembly 2 includes a mounting frame 201, a fixed frame 202 is fixedly connected to the right side of the inner side of the mounting frame 201, a spring 204 is arranged in the middle of the inner side of the fixed frame 202, both ends of the spring 204 are fixedly connected to a cylindrical rod 205, the other end of the cylindrical rod 205 is fixedly connected to a cylindrical block 206, the outer side of the cylindrical rod 205 is fixedly connected to a connecting block 207, and the other end of the connecting block 207 is fixedly connected to a triangular block 208.

[0023] In the embodiment of the present application, when the camera acquisition head 3 needs to be installed, the installation block 301 is first horizontally inserted into the inner side of the conical groove of the installation frame 201. During the process of the triangular block 208 extending into the inner side of the rectangular groove 307, the roller 310 squeezes the inclined surface of the triangular block 208, thereby pushing the two triangular blocks 208 to move toward each other along the limiting groove 221, and the spring 204 is compressed. When the triangular block 208 is fully extended into the inner side of the rectangular groove 307, under the elastic force of the spring 204, the triangular block 208 extends into the inner side of the fixing groove 308, thereby completing the fixing of the installation block 301, thereby fixing the camera acquisition head 3. When the camera head 3 needs to be disassembled, the cylindrical block 206 is pressed toward the inner side of the arc groove 203, so that the cylindrical rod 205 drives the two triangular blocks 208 to approach each other. When the triangular block 208 is separated from the inner side of the fixing groove 308, the camera head 3 is pulled horizontally to the left to separate the mounting block 301 from the conical groove of the mounting frame 201, which is very convenient for the installation and disassembly of the camera head 3, so that the camera head 3 is easy to disinfect and reuse, and the connecting tube 1 and the mounting assembly 2 are used once and are directly discarded in the medical waste bin after use, which reduces the burden of cleaning and disinfection for medical staff and reduces the risk of cross infection.

[0024] In a preferred embodiment, a lighting head 302 and a camera lens 303 are respectively installed on the inner side of the left side of the camera acquisition head 3, and a transparent protective cover 304 is fixedly connected to the left side of the camera acquisition head 3. The lighting head 302 is used for lighting, and the camera lens 303 is used for image acquisition. The transparent protective cover 304 protects the surfaces of the lighting head 302 and the camera lens 303.

[0025] In a preferred embodiment, optical fiber grooves 305 and wire grooves 306 are provided on the sides of the camera acquisition head 3 and the mounting block 301. The optical fiber grooves 305 are adapted to the optical fibers, and the wire grooves 306 are adapted to the signal lines. The illumination light is transmitted to the illumination head 302 via the optical fibers, and the image captured by the camera lens 303 is connected to the display device via the signal lines.

[0026] In a preferred embodiment, the mounting block 301 is a flat-headed cone with a diameter on the left side larger than that on the right side. A conical groove is provided on the left side of the inner side of the mounting frame 201. The mounting block 301 and the conical groove are adapted to each other. The conical design can increase the friction between the mounting block 301 and the conical groove, so that the mounting block 301 can be firmly installed.

[0027] In a preferred embodiment, a rotating shaft 309 is movably sleeved on the right side of the inner wall of the rectangular groove 307, and a roller 310 is fixedly sleeved on the outer side of the rotating shaft 309. When the mounting block 301 is inserted into the inner side of the conical groove, the surface of the roller 310 and the inclined surface of the triangular block 208 generate rolling friction, and the friction force is small, thereby reducing the wear of the contact surface and making the installation process smoother.

[0028] In a preferred embodiment, arc-shaped grooves 203 are provided on the right sides of the front and back of the installation frame 201, the cylindrical rod 205 is movably connected to the installation frame 201, the cylindrical block 206 is located on the inner side of the arc-shaped groove 203, and the front and back sides of the left side of the fixed frame 202 are provided with limiting grooves 221, the limiting grooves 221 and the connecting blocks 207 are adapted to each other, and the surfaces of the two triangular blocks 208 that are away from each other are inclined surfaces. The limiting grooves 221 position the connecting blocks 207 so that the triangular blocks 208 will not be offset, and the cylindrical rod 205 is movably connected to the inner side of the fixed frame 202.

[0029] The working principle of the utility model is as follows: when the camera acquisition head 3 needs to be installed, the installation block 301 is first horizontally inserted into the inner side of the conical groove of the installation frame 201. During the process of the triangular block 208 extending into the inner side of the rectangular groove 307, the roller 310 squeezes the inclined surface of the triangular block 208, thereby pushing the two triangular blocks 208 to move toward each other along the limiting groove 221, and the spring 204 is compressed. When the triangular block 208 is fully extended into the inner side of the rectangular groove 307, under the elastic force of the spring 204, the triangular block 208 extends into the inner side of the fixing groove 308, thereby completing the fixing of the installation block 301, thereby fixing the camera acquisition head 3 When the camera head 3 needs to be fixed and disassembled, the cylindrical block 206 is pressed toward the inner side of the arc groove 203, so that the cylindrical rod 205 drives the two triangular blocks 208 to approach each other. When the triangular block 208 is separated from the inner side of the fixing groove 308, the camera head 3 is pulled horizontally to the left to separate the mounting block 301 from the conical groove of the mounting frame 201, which is very convenient for the installation and disassembly of the camera head 3, so that the camera head 3 is easy to disinfect and reuse, and the connecting tube 1 and the mounting assembly 2 are used once and are directly discarded in the medical waste bin after use, which reduces the burden of cleaning and disinfection for medical staff and reduces the risk of cross infection.

[0030] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0031] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0032] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A medical high-definition detachable endoscope camera module, comprising a connecting tube (1), characterized in that: The left side of the connecting pipe (1) is fixedly connected to a mounting assembly (2), the left side of the mounting assembly (2) is installed with a camera acquisition head (3), the right side of the camera acquisition head (3) is fixedly connected to a mounting block (301), the front and back sides of the right side of the mounting block (301) are both provided with rectangular grooves (307), the left side of the inner wall of the rectangular groove (307) is provided with a fixing groove (308), the mounting assembly (2) comprises a mounting frame (201), the mounting frame ( A fixing frame (202) is fixedly connected to the right side of the inner side of the fixing frame (201), a spring (204) is arranged in the middle of the inner side of the fixing frame (202), both ends of the spring (204) are fixedly connected to a cylindrical rod (205), the other end of the cylindrical rod (205) is fixedly connected to a cylindrical block (206), the outer side of the cylindrical rod (205) is fixedly connected to a connecting block (207), and the other end of the connecting block (207) is fixedly connected to a triangular block (208).

2. The medical high-definition detachable endoscope camera module according to claim 1, characterized in that: An illumination head (302) and a camera lens (303) are respectively installed on the inner side of the left side of the camera head (3), and a transparent protective cover (304) is fixedly connected to the left side of the camera head (3).

3. The medical high-definition detachable endoscope camera module according to claim 1, characterized in that: The sides of the camera acquisition head (3) and the mounting block (301) are both provided with optical fiber grooves (305) and wire grooves (306); the optical fiber grooves (305) are adapted to the optical fiber, and the wire grooves (306) are adapted to the signal line.

4. The medical high-definition detachable endoscope camera module according to claim 1, characterized in that: The mounting block (301) is a flat-headed cone with a diameter on the left side larger than that on the right side. A cone-shaped groove is provided on the left side of the inner side of the mounting frame (201), and the mounting block (301) and the cone-shaped groove are adapted to each other.

5. The medical high-definition detachable endoscope camera module according to claim 1, characterized in that: A rotating shaft (309) is movably sleeved on the right side of the inner wall of the rectangular groove (307), and a roller (310) is fixedly sleeved on the outer side of the rotating shaft (309).

6. The medical high-definition detachable endoscope camera module according to claim 1, characterized in that: The installation frame (201) is provided with arc-shaped grooves (203) on the right sides of the front and back sides, the cylindrical rod (205) is movably sleeved with the installation frame (201), the cylindrical block (206) is located on the inner side of the arc-shaped groove (203), the fixing frame (202) is provided with limiting grooves (221) on the front and back sides of the left side, the limiting grooves (221) are adapted to the connecting block (207), and the surfaces of the two triangular blocks (208) that are away from each other are inclined surfaces.

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