Endoscope lens dismounting and mounting device

Abstract

The utility model relates to the field of endoscopes, in particular to an endoscope lens dismounting device. The utility model provides an endoscope lens dismounting device which can conveniently dismount an endoscope lens, is simple to operate and prevents the endoscope lens from slipping when the endoscope lens is dismounted. An endoscope lens dismounting and mounting device comprises a mounting pipe, first sliding frames, first clamping plates and the like, the left portion and the right portion of the mounting pipe are slidably connected with the first sliding frames, and the inner sides of the first sliding frames are connected with the first clamping plates. The endoscope lens is gradually moved out through rotation of the sleeve, the endoscope lens is separated from a connector of the connecting line, then the rotary knob is reversely rotated to drive the screw rod to rotate, the second sliding frame is made to move, the second clamping plate is driven to move, and then the endoscope lens is taken out, so that the purpose that the endoscope lens can be conveniently detached is achieved; and the operation is simple, and the endoscope lens is prevented from slipping during disassembly.

Description

Technical Field

[0001] The utility model relates to the field of endoscopes, in particular to an endoscope lens disassembly and assembly device. Background Art

[0002] An endoscope is an instrument used for medical examination and surgery. It allows doctors to observe organs and tissues inside the human body without making large incisions. The endoscope lens, also often called the endoscope optical head or objective lens system, is one of the most core components of the endoscope and is responsible for capturing images of tissues or organs in the body for doctors to observe during diagnosis or surgery.

[0003] The existing endoscope lens is usually disassembled and assembled by manually holding the endoscope lens directly with hands, and then rotating the lens to remove the lens. Since the endoscope lens is small and inconvenient to remove, and the surface is smooth, it is easy for hands to slip when removing it manually, and it needs to be rotated repeatedly to remove it, which is inconvenient.

[0004] Therefore, it is necessary to design an endoscope lens disassembly and assembly device which can conveniently disassemble the endoscope lens, is simple to operate, and prevents the endoscope lens from slipping during disassembly. Utility Model Content

[0005] In order to overcome the shortcomings of existing endoscope lens disassembly and assembly, the endoscope lens is small and inconvenient to remove, and the surface is smooth. It is easy for hands to slip when removing it by manual rotation, and it needs to be rotated repeatedly to remove it. The utility model provides an endoscope lens disassembly and assembly device which can facilitate the disassembly of the endoscope lens, is simple to operate, and prevents the endoscope lens from slipping when disassembling.

[0006] The technical solution of the utility model is: an endoscope lens disassembly and assembly device, comprising a mounting tube, a first sliding frame, a first clamping plate, a spring, a second sliding frame and a second clamping plate, the left and right parts of the mounting tube are both slidably connected to the first sliding frame, the inner side of the first sliding frame is connected to the first clamping plate, the upper and lower parts of the first sliding frame are both connected to the mounting tube with springs, the rear part of the mounting tube is slidably connected to the left and right second sliding frames, and the inner sides of the second sliding frames are connected to the second clamping plates.

[0007] Furthermore, anti-slip strips are included, and the inner side of the first clamping plate and the inner side of the second clamping plate are both connected with a plurality of anti-slip strips.

[0008] Furthermore, it also includes a sleeve, and the rear part of the installation pipe is sleeved with the sleeve.

[0009] Furthermore, it also includes a screw rod. The rear part of the mounting tube is rotatably connected with two left and right screw rods, and the screw rods are both threadedly connected to the adjacent second sliding frame.

[0010] Furthermore, the screw rods are each provided with a knob.

[0011] Furthermore, it also includes a turning handle, and the upper side of the rear part of the sleeve is connected with the turning handle.

[0012] The beneficial effect is that the utility model gradually moves the endoscope lens out by rotating the sleeve, so that the endoscope lens is separated from the connector of the connecting line, and then the knob is rotated in the opposite direction to drive the screw to rotate, so that the second sliding frame moves, drives the second clamping plate to move, and then takes out the endoscope lens, thereby achieving the effect of being able to easily disassemble the endoscope lens, simple operation, and preventing the endoscope lens from slipping when disassembling. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0014] Figure 2 It is a three-dimensional structural schematic diagram of the utility model.

[0015] In the accompanying drawings, 1-mounting tube, 2-first sliding frame, 3-first clamping plate, 4-anti-slip strip, 5-spring, 6-sleeve, 7-second sliding frame, 8-second clamping plate, 9-screw, 10-handle. DETAILED DESCRIPTION

[0016] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0017] An endoscope lens disassembly and assembly device, such as Figure 1 and Figure 2 As shown, it includes a mounting tube 1, a first sliding frame 2, a first clamping plate 3, an anti-slip strip 4, a spring 5, a sleeve 6, a second sliding frame 7, a second clamping plate 8, a screw 9 and a turning handle 10. The left and right parts of the mounting tube 1 are slidably connected to the first sliding frame 2, the inner side of the first sliding frame 2 is connected to the first clamping plate 3, the upper and lower parts of the first sliding frame 2 are connected to the mounting tube 1 with a spring 5, the rear part of the mounting tube 1 is sleeved with a sleeve 6, the rear part of the mounting tube 1 is slidably connected to two left and right second sliding frames 7, the inner sides of the second sliding frames 7 are connected to the second clamping plates 8, eight anti-slip strips 4 are connected to the inner sides of the first clamping plates 3 and the inner sides of the second clamping plates 8, the rear part of the mounting tube 1 is rotatably connected to two left and right screws 9, the screws 9 are threadedly connected to the adjacent second sliding frames 7, the screws 9 are provided with knobs for easy rotation, and the upper rear side of the sleeve 6 is connected to the turning handle 10.

[0018] When using the device, firstly, insert the connecting wire on the endoscope into the mounting tube 1, then place the endoscope lens between the second clamping plates 8, and then turn the knob to drive the screw 9 to rotate, so that the second sliding frame 7 moves under the action of the thread, driving the second clamping plates 8 to move, so that the second clamping plates 8 are close to each other, clamping and fixing the endoscope lens, and preventing slipping by the anti-slip strip 4, and then press the first sliding frame 2, the spring 5 is squeezed and contracted, so that the first clamping plate 3 contacts and clamps the connecting wire on the endoscope, and then hold the turning handle 10 to rotate, driving the sleeve 6 is rotated to gradually move the endoscope lens out, driving the sleeve 6 to move on the mounting tube 1, so that the endoscope lens is separated from the connector of the connecting line, and then the first sliding frame 2 is loosened, the spring 5 rebounds, driving the first sliding frame 2 to move, and then the knob is rotated in the opposite direction to drive the screw 9 to rotate, so that the second sliding frame 7 moves under the action of the thread, driving the second clamping plate 8 to move, so that the second clamping plates 8 are away from each other, and then the endoscope lens is taken out, so that the endoscope lens can be easily disassembled, the operation is simple, and the endoscope lens can be prevented from slipping when being disassembled.

[0019] It should be understood that the above description is only for exemplary purposes and is not intended to limit the present invention. Those skilled in the art will understand that variations of the present invention will be included within the scope of the claims herein.

Claims

1. An endoscope lens disassembly and assembly device, characterized in that: The invention comprises a mounting tube (1), a first sliding frame (2), a first clamping plate (3), a spring (5), a second sliding frame (7) and a second clamping plate (8); the left and right parts of the mounting tube (1) are both slidably connected to the first sliding frame (2); the inner side of the first sliding frame (2) is connected to the first clamping plate (3); the upper and lower parts of the first sliding frame (2) are both connected to the mounting tube (1) with a spring (5); the rear part of the mounting tube (1) is slidably connected to the left and right second sliding frames (7); the inner side of the second sliding frames (7) is connected to the second clamping plate (8).

2. The endoscope lens disassembly and assembly device according to claim 1, characterized in that: It also includes anti-slip strips (4), and the inner side of the first clamping plate (3) and the inner side of the second clamping plate (8) are both connected with a plurality of anti-slip strips (4).

3. The endoscope lens disassembly and assembly device according to claim 2, characterized in that: It also includes a sleeve (6), and the rear part of the installation tube (1) is sleeved with the sleeve (6).

4. The endoscope lens disassembly and assembly device according to claim 3, characterized in that: It also comprises a screw rod (9), and the rear part of the mounting tube (1) is rotatably connected with two left and right screw rods (9), and the screw rods (9) are both threadedly connected with the adjacent second sliding frame (7).

5. The endoscope lens disassembly and assembly device according to claim 4, characterized in that: The screw rod (9) is provided with a knob.

6. The endoscope lens disassembly and assembly device according to claim 5, characterized in that: It also includes a turning handle (10), and the upper rear side of the sleeve (6) is connected to the turning handle (10).

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