Protection structure for endoscope

Abstract

The utility model relates to the technical field of medical instruments, and discloses a protection structure for an endoscope, which comprises a first protection shell and a second protection shell, a fixing frame is welded and fixed on the outer wall of the first protection shell, the inner wall of the fixing frame is rotatably connected with a connecting rod, and the first protection shell and the second protection shell are combined together, so that the endoscope can be protected. The connecting block drives the clamping block to enter a mounting groove formed in the outer wall of the second protective shell, the clamping block is extruded by the inner wall of the mounting groove to contract, meanwhile, the clamping block extrudes a first spring to contract, and the elastic potential energy of the first spring is increased; and clamping blocks are pushed into clamping grooves through elastic potential energy of first springs, so that the first protective shell and the second protective shell can be fixed together, the endoscope placed between the first protective shell and the second protective shell is protected, and a user can conveniently install the endoscope.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a protective structure for an endoscope. Background Art

[0002] An endoscope is a detection instrument that integrates traditional optics, ergonomics, precision mechanics, modern electronics, mathematics, and software. It has an image sensor, optical lens, light source, mechanical device, etc. It can enter the stomach through the mouth or enter the body through other natural orifices. An endoscope can be used to see lesions that cannot be displayed by X-rays.

[0003] The existing protective structure for endoscopes can refer to the Chinese utility model patent with authorization announcement number CN220141608U, which discloses a protective structure for endoscopes, "including: a tube body with both ends open and in a hollow tubular structure, a lens arranged at one of the open ends of the tube body, and a lens protection assembly at the end of the tube body where the lens is arranged; wherein the lens includes a body suitable for being embedded in the tube body, and a lens connected to the body and located outside the tube body; the lens protection assembly includes an inner sleeve built into the tube body and sleeved on the outer wall of the body, an elastic fixing ring sleeved on the outer wall of the tube body, and an outer sleeve sleeved on the outer wall of the tube body and axially limited between the elastic fixing ring and the lens; and the inner sleeve is located at one side end of the elastic fixing ring facing away from the lens; and the outer wall of the body and the inner wall of the tube body and the outer wall of the body and the inner wall of the inner sleeve are tightly matched."

[0004] When the above-mentioned device is in use, the overall lens and the tube body are sealed together by the cooperation of the sleeve and the inner sleeve to achieve protection of the endoscope. However, the above-mentioned device is not convenient for installing and disassembling the protection device, which affects its use. In addition, the above-mentioned device is not convenient for protecting endoscopes of different sizes, which reduces the practicality of the device. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a protective structure for an endoscope, which has the advantages of being easy to install and disassemble the protective device and convenient for staff to use. It has the advantages of being able to protect endoscopes of different sizes and improving the practicality of the device, thereby solving the problems raised in the above-mentioned background technology.

[0006] The utility model provides the following technical solution: a protective structure for an endoscope, comprising a first protective shell and a second protective shell, wherein a fixing frame is welded and fixed to the outer wall of the first protective shell, a connecting rod is rotatably connected to the inner wall of the fixing frame, and an end of the connecting rod away from the fixing frame is fixedly connected to the outer wall of the second protective shell, a protective plate is fixedly connected between the first protective shell and the second protective shell, and a sealing plate is fixedly connected to one end of the first protective shell and the second protective shell away from the protective plate.

[0007] As a preferred technical solution of the utility model, the protective plate is a transparent soft plate, and the protective plate is foldable, the sealing plate is composed of two semicircular plates, and a circular hole is opened on the outer wall of the sealing plate.

[0008] As a preferred technical solution of the utility model, the inner wall of the first protective shell is provided with a clamping device, the clamping device includes a telescopic rod, the outer wall of the telescopic rod is sleeved with a second spring, one end of the second spring is fixedly connected to the inner wall of the first protective shell, and the other end of the second spring is welded and fixed with a clamping plate.

[0009] As a preferred technical solution of the utility model, the inner walls of the first protective shell and the second protective shell are provided with a clamping device, the outer wall of the clamping plate is fixedly connected to the telescopic rod, and the shape of the clamping plate is an arc.

[0010] As a preferred technical solution of the present utility model, the inner wall of the first protective shell is provided with a fixing device, and the fixing device includes a connecting block, the inner wall of the connecting block is slidably connected with a first spring, and one end of the first spring is welded and fixed with a clamping block slidably connected to the inner wall of the connecting block, and the inner wall of the first protective shell is slidably connected with a pull rod at a position corresponding to the clamping block.

[0011] As a preferred technical solution of the utility model, the top of the connecting block is fixedly connected to the first protective shell, a mounting groove is provided at the position where the outer wall of the second protective shell is connected to the connecting block, and a clamping groove is provided at the position where the inner wall of the mounting groove corresponds to the clamping block, and the clamping block is clamped with the inner wall of the clamping groove.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The protective structure for an endoscope combines a first protective shell and a second protective shell together so that the connecting block drives the card block to enter the installation groove provided on the outer wall of the second protective shell, and utilizes the inner wall of the installation groove to squeeze the card block to shrink. At the same time, the card block squeezes the first spring to shrink, and the elastic potential energy of the first spring increases. When the position of the card block moves to correspond to the card slot provided on the inner wall of the installation groove, the elastic potential energy of the first spring is utilized to push the card block into the card slot, so that the first protective shell and the second protective shell can be fixed together, and the endoscope placed between the first protective shell and the second protective shell is protected, which is convenient for users to install.

[0014] 2. The protective structure for the endoscope places the endoscope between two clamps. During the closing process of the first protective shell and the second protective shell, the two clamps are forced to move and squeeze the second spring, so that the elastic potential energy of the second spring increases. The elastic potential energy of the second spring is used to push the clamp to clamp and fix the endoscope, thereby maintaining the stability of the endoscope during use. The clamp will move when forced, thereby adjusting the distance between the two clamps, which is convenient for clamping and fixing endoscopes of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the clamping structure of the utility model;

[0018] Figure 4 For this utility model Figure 2 Schematic diagram of the structure at point A in the middle.

[0019] In the figure: 1. first protective shell; 2. second protective shell; 3. fixing frame; 4. connecting rod; 5. protective plate; 6. fixing device; 601. connecting block; 602. first spring; 603. clamping block; 604. pull rod; 7. clamping device; 701. telescopic rod; 702. second spring; 703. clamping plate; 8. sealing plate. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-4A protective structure for an endoscope comprises a first protective shell 1 and a second protective shell 2, a fixing frame 3 is welded and fixed to the outer wall of the first protective shell 1, a connecting rod 4 is rotatably connected to the inner wall of the fixing frame 3, and the end of the connecting rod 4 away from the fixing frame 3 is fixedly connected to the outer wall of the second protective shell 2, a protective plate 5 is fixedly connected between the first protective shell 1 and the second protective shell 2, and a sealing plate 8 is fixedly connected to the end of the first protective shell 1 and the second protective shell 2 away from the protective plate 5, the fixing frame 3 and the connecting rod 4 are used together, so that the first protective shell 1 and the second protective shell 2 can be rotatably connected, and the sealing plate 8 can be used to seal the device.

[0022] The protective plate 5 is a transparent soft plate, and the protective plate 5 is foldable. The sealing plate 8 is composed of two semicircular plates, and a circular hole is opened on the outer wall of the sealing plate 8. When the first protective shell 1 and the second protective shell 2 rotate, the protective plate 5 can be opened and closed normally, and the endoscope can be guaranteed to work normally. The circular hole opened on the outer wall of the sealing plate 8 is used to facilitate the placement of cables.

[0023] The inner wall of the first protective shell 1 is provided with a clamping device 7, which includes a telescopic rod 701. The outer wall of the telescopic rod 701 is sleeved with a second spring 702. One end of the second spring 702 is fixedly connected to the inner wall of the first protective shell 1, and the other end of the second spring 702 is welded and fixed with a clamping plate 703. When the clamping plate 703 is subjected to force, it will move to adjust the distance between the two clamping plates 703, so as to facilitate the clamping and fixation of endoscopes of different sizes.

[0024] The inner walls of the first protective shell 1 and the second protective shell 2 are provided with a clamping device 7, the outer wall of the clamping plate 703 is fixedly connected to the telescopic rod 701, and the shape of the clamping plate 703 is an arc, so that the clamping plate 703 can fit with the endoscope to improve the fixing effect of the device.

[0025] The inner wall of the first protective shell 1 is provided with a fixing device 6, which includes a connecting block 601, the inner wall of the connecting block 601 is slidably connected with a first spring 602, and one end of the first spring 602 is welded and fixed with a clamping block 603 which is slidably connected to the inner wall of the connecting block 601, and the inner wall of the first protective shell 1 is slidably connected with a pull rod 604 at a position corresponding to the clamping block 603, the top of the connecting block 601 is fixedly connected to the first protective shell 1, and the position where the outer wall of the second protective shell 2 is connected to the connecting block 601 is provided with a mounting groove, and the position where the inner wall of the mounting groove is corresponding to the clamping block 603 is provided with a clamping groove, and the clamping block 603 is clamped with the inner wall of the clamping groove. When the device needs to be disassembled, the pull rod 604 is pushed to push the clamping block 603 to move during the movement of the pull rod 604. When the clamping block 603 is withdrawn from the clamping groove, the first protective shell 1 and the second protective shell 2 are manually separated, so that the endoscope can be taken out of the first protective shell 1 and the second protective shell 2, which is convenient for users to operate and improves the convenience of the device.

[0026] Working principle: when in use, the endoscope is placed between the two clamping plates 703. When the first protective shell 1 and the second protective shell 2 are closed, the two clamping plates 703 are forced to move and squeeze the second spring 702, so that the elastic potential energy of the second spring 702 increases. The elastic potential energy of the second spring 702 is used to push the clamping plates 703 to clamp and fix the endoscope, thereby maintaining the stability of the endoscope during use. The first protective shell 1 and the second protective shell 2 are closed together, so that the connecting block 601 drives the clamping block 603 to move. The first protective shell 1 and the second protective shell 2 are inserted into the installation groove opened on the outer wall of the second protective shell 2, and the inner wall of the installation groove is used to squeeze the card block 603 to shrink. At the same time, the card block 603 squeezes the first spring 602 to shrink, and the elastic potential energy of the first spring 602 increases. When the position of the card block 603 moves to correspond to the card slot opened on the inner wall of the installation groove, the elastic potential energy of the first spring 602 is used to push the card block 603 into the card slot, so that the first protective shell 1 and the second protective shell 2 can be fixed together, and the endoscope placed between the first protective shell 1 and the second protective shell 2 is protected.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A protective structure for an endoscope, comprising a first protective shell (1) and a second protective shell (2), characterized in that: A fixing frame (3) is welded and fixed to the outer wall of the first protective shell (1); a connecting rod (4) is rotatably connected to the inner wall of the fixing frame (3); and one end of the connecting rod (4) away from the fixing frame (3) is fixedly connected to the outer wall of the second protective shell (2); a protective plate (5) is fixedly connected between the first protective shell (1) and the second protective shell (2); and a sealing plate (8) is fixedly connected between one end of the first protective shell (1) and the second protective shell (2) away from the protective plate (5).

2. A protective structure for an endoscope according to claim 1, characterized in that: The protective plate (5) is a transparent soft plate, and the protective plate (5) is foldable. The sealing plate (8) is composed of two semicircular plates, and a circular hole is provided on the outer wall of the sealing plate (8).

3. A protective structure for an endoscope according to claim 1, characterized in that: The inner wall of the first protective shell (1) is provided with a clamping device (7), the clamping device (7) comprising a telescopic rod (701), the outer wall of the telescopic rod (701) being sleeved with a second spring (702), one end of the second spring (702) being fixedly connected to the inner wall of the first protective shell (1), and the other end of the second spring (702) being welded and fixed with a clamping plate (703).

4. A protective structure for an endoscope according to claim 3, characterized in that: The inner walls of the first protective shell (1) and the second protective shell (2) are provided with a clamping device (7), the outer wall of the clamping plate (703) is fixedly connected to the telescopic rod (701), and the shape of the clamping plate (703) is an arc.

5. The protective structure for an endoscope according to claim 1, characterized in that: The inner wall of the first protective shell (1) is provided with a fixing device (6), and the fixing device (6) comprises a connecting block (601), the inner wall of the connecting block (601) is slidably connected to a first spring (602), and one end of the first spring (602) is welded and fixed with a clamping block (603) slidably connected to the inner wall of the connecting block (601), and a pull rod (604) is slidably connected to the inner wall of the first protective shell (1) at a position corresponding to the clamping block (603).

6. A protective structure for an endoscope according to claim 5, characterized in that: The top of the connecting block (601) is fixedly connected to the first protective shell (1); a mounting groove is provided at a position where the outer wall of the second protective shell (2) is connected to the connecting block (601); and a clamping groove is provided at a position where the inner wall of the mounting groove corresponds to the clamping block (603); the clamping block (603) is clamped to the inner wall of the clamping groove.

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