A shockproof rigid endoscope cannula

Abstract

This utility model belongs to the field of rigid endoscopes, specifically relating to a drop-proof rigid endoscope sleeve, including an endoscope rod body. A rigid endoscope body is fixedly mounted on the right side of the endoscope rod body. A mounting base is fixedly connected to the right side of the endoscope rod body surface, and the surface of the mounting base is fixedly connected to the surface of the rigid endoscope body. A protective sleeve is fitted onto the surface of the mounting base, located outside the endoscope rod body. A quick-fixing mechanism is provided on the right side of the mounting base surface. This utility model, by adding a protective sleeve and other structures to the endoscope rod body, effectively protects both the endoscope rod body and the rigid endoscope body, reducing the risk of damage to components due to external impacts and friction, and extending the endoscope's service life. Furthermore, by adding a mounting base and other structures to the rigid endoscope body, combined with the quick-fixing mechanism, the installation and removal of the protective sleeve are more convenient, improving equipment assembly and maintenance efficiency.

Description

Technical Field

[0001] This utility model relates to the field of rigid endoscope technology, specifically a drop-proof rigid endoscope sleeve. Background Technology

[0002] In fields such as medical diagnosis and industrial inspection, rigid endoscopes are widely used due to their clear imaging and accurate detection. The matching sheath is a core protective component and is crucial to the safety and service life of the equipment.

[0003] Most rigid endoscope cannulas currently on the market use traditional fixing structures such as bolts for disassembly and assembly. Disassembly and assembly require the use of special tools such as wrenches and screwdrivers, which is cumbersome and time-consuming. Especially in scenarios such as medical emergency testing and rapid on-site maintenance in industrial sites, the low efficiency of disassembly and assembly can easily delay the progress of the operation. Utility Model Content

[0004] The purpose of this utility model is to provide a drop-proof rigid endoscope sleeve, which solves the problem that most rigid endoscope sleeves on the market use traditional fixing structures such as bolts for disassembly and assembly. Disassembly and assembly require special tools such as wrenches and screwdrivers, which is cumbersome and time-consuming. Especially in scenarios such as medical emergency testing and rapid on-site industrial maintenance, the low efficiency of disassembly and assembly can easily delay the progress of the work.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a drop-proof rigid endoscope sleeve, comprising an endoscope rod body, a rigid endoscope body fixedly mounted on the right side of the endoscope rod body, a mounting base fixedly connected to the right side of the surface of the endoscope rod body, the surface of the mounting base being fixedly connected to the surface of the rigid endoscope body, a protective sleeve being sleeved on the surface of the mounting base, the protective sleeve being located outside the endoscope rod body, and a quick-fixing mechanism being provided on the right side of the surface of the mounting base.

[0006] Preferably, the quick-fixing mechanism includes a retaining ring, which is formed on the right side of the protective sleeve surface. The top and bottom of the mounting base are both fixedly connected with elastic retaining plates, and the surface of the elastic retaining plates is in contact with the inner wall of the retaining ring.

[0007] Preferably, a force-applying spring is fixedly connected to the inner side of the elastic plate, and the other side of the force-applying spring is fixedly connected to the surface of the mounting base.

[0008] Preferably, a buffer airbag is fixedly connected to the left side of the protective sleeve surface, and the buffer airbag is located on the surface of the mirror rod body.

[0009] Preferably, the protective sleeve is internally fixedly connected with anti-sway ribs, which are located on both sides of the surface of the mirror rod body.

[0010] Preferably, a stabilizing cylinder is fixedly connected to the inner side of the anti-sway rib, and the stabilizing cylinder is located on both sides of the surface of the mirror rod body.

[0011] Preferably, a rubber sleeve is fixedly connected to the right side of the surface of the protective sleeve, and the rubber sleeve is located on the left side of the rigid lens body.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model, by adding a protective sleeve or other structure to the endoscope rod body, can effectively protect the endoscope rod body and the rigid endoscope body, reduce the risk of damage to components caused by external collisions and friction, and extend the service life of the endoscope.

[0014] 2. This utility model adds a mounting base and other structures to the rigid rod mirror body, and works with a quick fixing mechanism to make the installation and disassembly of the protective sleeve more convenient, thereby improving the efficiency of equipment assembly and maintenance. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a three-dimensional cross-sectional view of the protective sleeve of this utility model;

[0017] Figure 3 This is a three-dimensional cross-sectional view of the stabilizing cylinder of this utility model;

[0018] Figure 4 For the present utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0019] In the diagram: 1. Mirror rod body; 2. Rigid mirror body; 3. Mounting base; 4. Protective sleeve; 51. Slot ring; 52. Elastic retaining plate; 6. Force-adding spring; 7. Buffer airbag; 8. Support anti-sway rib; 9. Stabilizing cylinder; 10. Rubber sleeve. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-4A drop-proof rigid endoscope sleeve includes an endoscope body 1, a rigid endoscope body 2 fixedly mounted on the right side of the endoscope body 1, a mounting base 3 fixedly connected to the right side of the surface of the endoscope body 1, the surface of the mounting base 3 being fixedly connected to the surface of the rigid endoscope body 2, a protective sleeve 4 sleeved on the surface of the mounting base 3, the protective sleeve 4 being located outside the endoscope body 1, and a quick-fixing mechanism provided on the right side of the surface of the mounting base 3.

[0022] Please see Figure 1-4 The quick-fixing mechanism includes a slot ring 51, which is located on the right side of the surface of the protective sleeve 4. The top and bottom of the mounting base 3 are both fixedly connected with elastic plates 52, and the surface of the elastic plates 52 is in contact with the inner wall of the slot ring 51.

[0023] Furthermore, the use of the slot ring 51 and the elastic plate 52 allows for quick fixation of the protective sleeve 4 without the need for complex tools, simplifying the operation process. The tight contact between the elastic plate 52 and the inner wall of the slot ring 51 ensures that the protective sleeve 4 is securely mounted on the mounting base 3, preventing the protective sleeve 4 from loosening or shifting during use and ensuring the protective effect.

[0024] Please see Figure 1-4 An additional spring 6 is fixedly connected to the inner side of the elastic plate 52, and the other side of the additional spring 6 is fixedly connected to the surface of the mounting base 3.

[0025] Furthermore, the addition of the spring 6 prevents the protective sleeve 4 from falling off during equipment movement or use. The spring 6 provides continuous elastic support for the elastic clamp 52, reducing fatigue deformation of the elastic clamp 52 after long-term use and extending the service life of the quick-fixing mechanism.

[0026] Please see Figure 1-4 A buffer airbag 7 is fixedly connected to the left side of the surface of the protective sleeve 4, and the buffer airbag 7 is located on the surface of the mirror rod body 1.

[0027] Furthermore, by setting up the buffer airbag 7, the impact damage to the mirror rod body 1 is reduced, and the drop resistance of the equipment is improved. The buffer airbag 7 is located on the surface of the mirror rod body 1 and can fill the gap between the mirror rod body 1 and the protective sleeve 4, playing a certain role in buffering and shock absorption, and reducing the impact of vibration during the use of the equipment.

[0028] Please see Figure 1-4 The protective sleeve 4 is internally fixedly connected with a support anti-sway rib 8, which is located on both sides of the surface of the mirror rod body 1.

[0029] Furthermore, by setting the anti-sway ribs 8, the protective sleeve 4 is prevented from deforming due to external pressure, ensuring the stability of the protective structure. The anti-sway ribs 8 are located on both sides of the mirror rod body 1, which can form a limiting support for the mirror rod body 1, preventing the mirror rod body 1 from shaking inside the protective sleeve 4, and ensuring the stability and detection accuracy of the equipment during use.

[0030] Please see Figure 1-4 A stabilizing cylinder 9 is fixedly connected to the inner side of the anti-sway rib 8, and the stabilizing cylinder 9 is located on both sides of the surface of the mirror rod body 1.

[0031] Furthermore, by setting the stabilizing cylinder 9, the supporting contact area of ​​the mirror rod body 1 is increased, the stability of the mirror rod body 1 within the protective sleeve 4 is improved, and the shaking error during equipment operation is reduced; the stabilizing cylinder 9 can protect the surface of the mirror rod body 1, preventing the mirror rod body 1 from directly rubbing against the supporting anti-sway rib 8 and causing wear, thus extending the service life of the mirror rod body 1.

[0032] Please see Figure 1-4 A rubber sleeve 10 is fixedly connected to the right side of the surface of the protective sleeve 4, and the rubber sleeve 10 is located on the left side of the rigid rod mirror body 2.

[0033] Furthermore, the rubber sleeve 10 creates a buffer between the rigid lens body 2 and the protective sleeve 4, reducing friction and collision between them and protecting the appearance and performance of the rigid lens body 2.

[0034] The specific implementation process of this utility model is as follows: When in use, the protective sleeve 4 is sleeved on the surface of the mirror rod body 1 in the figure. The mirror rod body 1 is protected by the protective sleeve 4. The cooperation of the anti-sway rib 8 and the stabilizing cylinder 9 can make the left side of the protective sleeve 4 stably maintain on the surface of the mirror rod body 1.

[0035] When the mirror rod body 1 and the rigid mirror rod body 2 are needed, pull the protective sleeve 4 to the left. The protective sleeve 4 drives the retaining ring 51 to move to the left. During the movement of the retaining ring 51, it forcibly squeezes the elastic retaining plate 52, causing the elastic retaining plate 52 to bend and exit the interior of the retaining ring 51. The fixing effect between the retaining ring 51 and the protective sleeve 4 is released, and the protective sleeve 4 can continue to move to the left until the protective sleeve 4 separates from the surface of the mirror rod body 1.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A hard shafted endoscope cannula which is resistant to breakage comprising a scope shaft body (1) characterised in that: A rigid mirror body (2) is fixedly installed on the right side of the mirror body (1). A mounting base (3) is fixedly connected to the right side of the surface of the mirror body (1). The surface of the mounting base (3) is fixedly connected to the surface of the rigid mirror body (2). A protective sleeve (4) is sleeved on the surface of the mounting base (3). The protective sleeve (4) is located on the outside of the mirror body (1). A quick fixing mechanism is provided on the right side of the surface of the mounting base (3).

2. The break-resistant rigid scope cannula of claim 1, wherein: The quick-fixing mechanism includes a slot ring (51), which is located on the right side of the surface of the protective sleeve (4). The top and bottom of the mounting base (3) are fixedly connected with elastic plates (52), and the surface of the elastic plates (52) is in contact with the inner wall of the slot ring (51).

3. The break-resistant rigid scope cannula of claim 2, wherein: A force-applying spring (6) is fixedly connected to the inner side of the elastic plate (52), and the other side of the force-applying spring (6) is fixedly connected to the surface of the mounting base (3).

4. The break-resistant rigid scope cannula of claim 1, wherein: A buffer airbag (7) is fixedly connected to the left side of the surface of the protective sleeve (4), and the buffer airbag (7) is located on the surface of the mirror rod body (1).

5. The break-resistant rigid scope cannula of claim 1, wherein: The protective sleeve (4) is fixedly connected to a support anti-sway rib (8), which is located on both sides of the surface of the mirror rod body (1).

6. The break-resistant rigid scope cannula of claim 5, wherein: The inner side of the anti-sway rib (8) is fixedly connected to a stabilizing cylinder (9), which is located on both sides of the surface of the mirror rod body (1).

7. The break-resistant rigid scope cannula of claim 1, wherein: A rubber sleeve (10) is fixedly connected to the right side of the surface of the protective sleeve (4), and the rubber sleeve (10) is located on the left side of the rigid rod mirror body (2).

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