Image acquisition equipment based on endoscope

Abstract

The utility model belongs to the technical field of image acquisition equipment, and particularly discloses endoscope-based image acquisition equipment which comprises a connecting plate, the upper side of the connecting plate is fixedly connected with a connecting rod, the upper end of the connecting rod is rotatably connected with an image acquisition equipment body, and the upper side of the connecting plate is further fixedly connected with a video imaging adapter and an endoscope controller body. According to the device, the shielding plate is connected through the connecting frame, shielding and protection of the interface of the video imaging adapter are achieved, when a cable connector is connected with the video imaging adapter, the cable connector is not limited and protected, and therefore the cable connector is not prone to loosening and dust accumulation due to the fact that the outer side of the cable is not limited and protected. According to the utility model, the joint between the video transmission line connector and the video imaging adapter can be effectively shielded, so that the conditions of shaking and unstable connection between the cable connector and the video imaging adapter are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of image acquisition equipment, in particular to an image acquisition equipment based on an endoscope. Background Art

[0002] An endoscope is an instrument used by doctors to view the internal conditions of the body. It can also be used to examine and treat diseases. An endoscope is a hollow catheter with a light source and a small camera at the end. Doctors can use the endoscope to transmit the device used for examination and treatment of diseases. An image acquisition device is a device used to capture image data, such as a camera, scanner, mobile phone camera, etc. An endoscope-based image acquisition device refers to a device that transmits images to an external device through an endoscope for capture, storage and analysis. This type of equipment is usually composed of an endoscope, an image sensor, an optical head, a light source, a mechanical device and other components. As a sensor, the endoscope enters the body through the natural cavity of the human body or a small surgical incision. The endoscope can be used to see lesions that cannot be displayed by X-rays, and doctors can formulate the best treatment plan based on this.

[0003] In the prior art, an endoscope is generally connected to an image acquisition device via a video imaging adapter. After the endoscope and the image acquisition device are connected to each other, the capture effect and clarity of the picture can be improved. By connecting the endoscope and the image acquisition device, the image taken by the endoscope can be transmitted to an external device for processing and analysis. However, when the endoscope is connected to the image acquisition device, a video transmission cable is generally used for interconnection. After the cable is installed on the video imaging adapter, it is easy to loosen and accumulate dust because there is no limit or protection on the outside. This will make the connection between the cable and the video imaging adapter easy to disconnect and unstable. Utility Model Content

[0004] The purpose of the utility model is to provide an image acquisition device based on an endoscope, so as to solve the problems raised in the above-mentioned background technology that due to the lack of limit and protection on the outside, it is easy to become loose and accumulate dust, which will make the connection between the cable and the video imaging adapter easy to become disconnected and the connection unstable.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An endoscope-based image acquisition device comprises a connecting plate, a connecting rod is fixedly connected to the upper side of the connecting plate, an image acquisition device body is rotatably connected to the upper end of the connecting rod, a video imaging adapter and an endoscope controller body are also fixedly connected to the upper side of the connecting plate, and a shielding mechanism and a reset mechanism are arranged on one side of the video imaging adapter;

[0007] The shielding mechanism includes a connecting frame fixedly connected to one side of the video imaging adapter, a fixing plate and a first spring fixedly connected to the inner side of the connecting frame, two fixing plates are provided, and the first spring is provided between the two fixing plates, one end of the first spring is fixedly connected to a shielding plate, and the shielding plate is slidably connected between the two fixing plates.

[0008] As a preferred solution of the utility model, the reset mechanism includes a connecting block fixedly connected to one side of the baffle plate, a sliding groove is provided on one side of the connecting frame, the connecting block is slidably connected to the inner side of the sliding groove, a mounting block is fixedly connected to one side of the connecting frame, a push block is slidably connected to the inner side of the mounting block, and the push block is arranged on the outer side of the connecting block.

[0009] As a preferred solution of the utility model, a limiting block is fixedly connected to the inner side of the mounting block, a hollow groove is opened on one side of the pushing block, the limiting block is arranged on the inner side of the hollow groove, and the pushing block is slidably connected to the outer side of the limiting block.

[0010] As a preferred solution of the utility model, a mounting groove is provided on one side of the connecting frame, and a second spring is fixedly connected to the connecting frame inside the mounting groove, and one end of the second spring is fixedly connected to the push block.

[0011] As a preferred solution of the utility model, a limiting rod is fixedly connected to the inner side of the connecting frame, a limiting groove is opened on one side of the shielding plate, the limiting rod is arranged on the inner side of the limiting groove, and the shielding plate is slidably connected to the outer side of the limiting rod.

[0012] As a preferred solution of the utility model, a rubber layer is fixedly connected to one side of the shielding plate, and the rubber layer is used to increase the sealing performance.

[0013] As a preferred solution of the utility model, a thread groove is opened on the upper side of the connecting plate, and a plurality of the thread grooves are provided, and the plurality of the thread grooves are used for facilitating connection.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] (1) In this device, the baffle plate is connected through a connecting frame to achieve shielding and protection of the interface of the video imaging adapter, so that when the cable connector is connected to the video imaging adapter, the connection between the video transmission line connector and the video imaging adapter can be effectively shielded, thereby reducing the connection between the cable connector and the video imaging adapter, and reducing shaking, unstable connection, and dust accumulation.

[0016] (2) In this device, when the push block is pressed, the push block will push the connection block, so that the connection block drives the shielding plate to move. When the shielding plate moves a certain distance, the shielding and protection of the video transmission line connector can be cancelled, thereby facilitating the removal and unplugging of the video transmission line. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of the overall equipment in the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the video imaging adapter in the embodiment of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the connection frame in the embodiment of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the connection frame in the embodiment of the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the hollow groove and the limit block in the embodiment of the utility model;

[0022] Figure 6 For this utility model Figure 4 Schematic diagram of the enlarged structure at point A in the middle.

[0023] Description of the numbers in the figure:

[0024] 1. Connecting plate; 21. Connecting rod; 22. Image acquisition device body; 23. Endoscope controller body; 24. Video imaging adapter; 31. Connecting frame; 32. Fixing plate; 33. First spring; 34. Shielding plate; 41. Slide groove; 42. Connecting block; 43. Mounting block; 44. Push block; 51. Mounting groove; 52. Second spring; 61. Limiting groove; 62. Limiting rod; 71. Hollow groove; 72. Limiting block; 8. Rubber layer; 9. Threaded groove. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0027] Example:

[0028] See also Figure 1-6 , an image acquisition device based on an endoscope, comprising a connecting plate 1, a connecting rod 21 is fixedly connected to the upper side of the connecting plate 1, an image acquisition device body 22 is rotatably connected to the upper end of the connecting rod 21, a video imaging adapter 24 and an endoscope controller body 23 are also fixedly connected to the upper side of the connecting plate 1, the connecting plate 1 can connect the image acquisition device body 22 through the connecting rod 21, and can also connect the endoscope controller body 23 and the video imaging adapter 24, and the video imaging adapter 24 and the image acquisition device body 22 and the endoscope controller body 23 are all connected to each other through a video transmission line, such as: DP, HDMI, VGA and other data lines, which enables the endoscope controller body 23 to analyze and transmit images more effectively and clearly when used later;

[0029] In addition, a shielding mechanism and a reset mechanism are provided on one side of the video imaging adapter 24. The shielding mechanism can effectively protect and shield the line head position of the video transmission line connected to the video imaging adapter 24, which can not only reduce the loosening of the connection between the video transmission line and the video imaging adapter 24, but also effectively reduce the accumulation of dust. The reset mechanism makes it convenient and smooth for the staff to unplug the video transmission line when they need to. The shielding mechanism includes a connecting frame 31 fixedly connected to one side of the video imaging adapter 24, and a fixing plate 32 and a first spring 33 are fixedly connected to the inner side of the connecting frame 31. Two fixing plates 32 are provided, and the first spring 33 is arranged between the two fixing plates 32. One end of the first spring 33 is fixedly connected to a shielding plate 34, and the shielding plate 34 is slidably connected between the two fixing plates 32.

[0030] In addition, the video imaging adapter 24 can install and fix the fixing plate 32 and the first spring 33 through the connecting frame 31, and the first spring 33 can be connected to the baffle plate 34. The baffle plate 34 is tilted away from the side of the video imaging adapter 24, so that when the external cable needs to be connected to the video imaging adapter 24, the baffle plate 34 can be pushed upward by the tilt of the baffle plate 34, and the first spring 33 is squeezed during the pushing. When the cable is successfully connected to the baffle plate 34, the first spring 33 can elastically drive the baffle plate 34 to reset, thereby realizing protection and shielding of the joint between the video imaging adapter 24 and the cable. At the same time, the fixing plate 32 can also limit the first spring 33 and the baffle plate 34, so that the baffle plate 34 is not prone to tilting during use.

[0031] Specifically, the reset mechanism includes a connecting block 42 fixedly connected to one side of the baffle plate 34, a sliding groove 41 is provided on one side of the connecting frame 31, and the connecting block 42 is slidably connected to the inner side of the sliding groove 41, the baffle plate 34 can be connected to the connecting block 42, and the connecting frame 31 can limit the connecting block 42 through the sliding groove 41, so that the connecting block 42 can slide stably, and a mounting block 43 is fixedly connected to one side of the connecting frame 31, and a push block 44 is slidably connected to the inner side of the mounting block 43, and the push block 44 is arranged on the outer side of the connecting block 42, and the mounting block 43 can connect and limit the push block 44. When the push block 44 is pressed, the push block 44 will push the connecting block 42, so that the connecting block 42 drives the baffle plate 34 to move, and when the baffle plate 34 moves a certain distance, the shielding and protection of the video transmission line connector can be cancelled.

[0032] Specifically, the inner side of the mounting block 43 is fixedly connected to the limiting block 72, a hollow groove 71 is opened on one side of the push block 44, the limiting block 72 is arranged on the inner side of the hollow groove 71, and the push block 44 is slidably connected to the outer side of the limiting block 72. The mounting block 43 can install and fix the limiting block 72, and the limiting block 72 can limit the push block 44 through the hollow groove 71, so that when the push block 44 slides on the inner side of the mounting block 43, it is not easy to slip out or fall off, thereby increasing the stability of the push block 44 when sliding.

[0033] Specifically, a mounting groove 51 is provided on one side of the connecting frame 31, and a second spring 52 is fixedly connected to the connecting frame 31 inside the mounting groove 51. One end of the second spring 52 is fixedly connected to the push block 44. The connecting frame 31 can connect the second spring 52 through the mounting groove 51. When the push block 44 is pressed, the push block 44 will squeeze the second spring 52. When the pressure on the push block 44 is released, the second spring 52 can drive the push block 44 to reset through its own elasticity, thereby making the reset of the push block 44 sufficiently convenient.

[0034] Specifically, a limiting rod 62 is fixedly connected to the inner side of the connecting frame 31, a limiting groove 61 is provided on one side of the shielding plate 34, the limiting rod 62 is arranged on the inner side of the limiting groove 61, and the shielding plate 34 is slidably connected to the outer side of the limiting rod 62. The connecting frame 31 can install and fix the limiting rod 62, and the limiting rod 62 can limit the shielding plate 34 through the limiting groove 61, thereby further increasing the stability of the shielding plate 34 when moving up and down, and reducing the possibility of the shielding plate 34 tilting when moving.

[0035] Specifically, a rubber layer 8 is fixedly connected to one side of the baffle plate 34, and the rubber layer 8 is used to increase the sealing performance. The setting of the rubber layer 8 can effectively increase the sealing effect between the baffle plate 34 and the video transmission line, and reduce the dust from entering the inner side of the connecting frame 31 through the gap. A threaded groove 9 is opened on the upper side of the connecting plate 1, and a plurality of threaded grooves 9 are provided. The plurality of threaded grooves 9 are used for convenient connection. The setting of the threaded grooves 9 enables the staff to conveniently and simply use bolts to connect the connecting plate 1 to a suitable and required position.

[0036] Working principle:

[0037] When in use, the staff can connect the video imaging adapter 24 with the image acquisition device body 22 and the endoscope controller body 23 through multiple video transmission lines. When connecting, the staff can put one end of the video transmission line against the baffle plate 34, and after abutting, push the cable hard. At this time, the baffle plate 34 will move through the inclined surface on one side of itself, and squeeze the first spring 33 while moving. When the baffle plate 34 moves to a certain distance, the staff can connect the cable connector to the video imaging adapter 24. After the connection, the baffle plate 34 will be reset by the elasticity of the first spring 33, and play a role in limiting and shielding the cable connector.

[0038] When the cable needs to be unplugged, it is only necessary to push the push block 44, and the push block 44 will push the connecting block 42 through its own movement, and the shielding plate 34 will be driven to move through the connection between the connecting block 42 and the shielding plate 34. After the shielding plate 34 moves to a certain distance, the protection and shielding of the cable connector can be cancelled, and the staff can then unplug the cable.

[0039] The above is only a preferred specific implementation method of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the utility model according to the technical solution and improved ideas of the utility model, which should be included in the protection scope of the utility model.

Claims

1. An endoscope-based image acquisition device, comprising a connecting plate (1), characterized in that; The upper side of the connecting plate (1) is fixedly connected to a connecting rod (21), the upper end of the connecting rod (21) is rotatably connected to an image acquisition device body (22), the upper side of the connecting plate (1) is also fixedly connected to a video imaging adapter (24) and an endoscope controller body (23), and one side of the video imaging adapter (24) is provided with a shielding mechanism and a reset mechanism; The shielding mechanism comprises a connecting frame (31) fixedly connected to one side of the video imaging adapter (24); a fixing plate (32) and a first spring (33) are fixedly connected to the inner side of the connecting frame (31); two fixing plates (32) are provided, and the first spring (33) is provided between the two fixing plates (32); one end of the first spring (33) is fixedly connected to a shielding plate (34), and the shielding plate (34) is slidably connected between the two fixing plates (32).

2. The endoscope-based image acquisition device according to claim 1, characterized in that: The reset mechanism comprises a connecting block (42) fixedly connected to one side of the shielding plate (34); a sliding groove (41) is provided on one side of the connecting frame (31); the connecting block (42) is slidably connected to the inner side of the sliding groove (41); a mounting block (43) is fixedly connected to one side of the connecting frame (31); a push block (44) is slidably connected to the inner side of the mounting block (43); and the push block (44) is arranged on the outer side of the connecting block (42).

3. The endoscope-based image acquisition device according to claim 2, characterized in that: A limiting block (72) is fixedly connected to the inner side of the mounting block (43), a hollow groove (71) is provided on one side of the pushing block (44), the limiting block (72) is arranged on the inner side of the hollow groove (71), and the pushing block (44) is slidably connected to the outer side of the limiting block (72).

4. The endoscope-based image acquisition device according to claim 2, characterized in that: A mounting groove (51) is provided on one side of the connecting frame (31), and a second spring (52) is fixedly connected to the connecting frame (31) inside the mounting groove (51), and one end of the second spring (52) is fixedly connected to the push block (44).

5. The endoscope-based image acquisition device according to claim 1, characterized in that: A limiting rod (62) is fixedly connected to the inner side of the connecting frame (31), a limiting groove (61) is provided on one side of the shielding plate (34), the limiting rod (62) is arranged on the inner side of the limiting groove (61), and the shielding plate (34) is slidably connected to the outer side of the limiting rod (62).

6. The endoscope-based image acquisition device according to claim 1, characterized in that: A rubber layer (8) is fixedly connected to one side of the shielding plate (34), and the rubber layer (8) is used to increase sealing performance.

7. The endoscope-based image acquisition device according to claim 1, characterized in that: A thread groove (9) is provided on the upper side of the connection plate (1), and a plurality of the thread grooves (9) are provided, and the plurality of the thread grooves (9) are used for facilitating connection.

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