An endoscopic examination fixture

Abstract

This utility model relates to the field of automotive endoscope technology, and in particular to an endoscope inspection fixture, including a handle and an extension cable. A detection head is fixedly mounted at one end of the extension cable, and a lens is fixedly mounted at one end of the detection head. A first magnetic sheet is fixedly mounted on one side of the lens, and an oil-proof structure is fixedly mounted on the outer surface of the detection head. In use, by engaging the detection head and the oil-proof structure with the two side rings on the outer surface of the detection head, and then pushing the rings to the first magnetic sheet to attract the second magnetic sheet, the device is secured with a threaded rod and nut. The oil-proof structure is then fixed to the outer surface of the detection head. Simultaneously, when the two side rings are connected, two transparent covers cover the outer surface of the lens. The two transparent covers are then joined together by inserting a protrusion into a recess, thereby protecting the lens and achieving the purpose of preventing oil and dirt from entering the vehicle interior.

Description

Technical Field

[0001] This utility model relates to the field of automotive endoscope technology, specifically to an endoscope inspection fixture. Background Technology

[0002] An automotive endoscope is a tool used to inspect the interior of a car and perform maintenance through a thin probe and camera. It can be used to inspect parts such as the engine, internal pipes, tires, and chassis to discover potential problems and improve the efficiency and accuracy of car maintenance. Generally speaking, automotive endoscopes are divided into two types: rigid endoscopes and flexible endoscopes. Rigid endoscopes are suitable for narrow pipes and hard-to-reach areas, while flexible endoscopes are suitable for curved pipes and complex areas.

[0003] Existing automotive endoscopes still have certain shortcomings in practical use: the lenses of existing automotive endoscopes lack protective structures, which means that when the lens is inside the car, the engine oil, transmission oil and other substances containing corrosive additives in the engine compartment will dissolve the lens coating layer after long-term contact and accelerate the yellowing and embrittlement of the lens resin material, affecting subsequent use. Based on the shortcomings of the existing technology, this utility model designs an endoscope inspection fixture. Utility Model Content

[0004] To address the shortcomings of existing technologies, this invention provides an endoscope inspection fixture that offers the advantage of protecting the lens from oil and dirt.

[0005] This utility model provides the following technical solution: an endoscope inspection fixture, including a handle and an extension cable, with an inspection head fixedly installed at the end of the extension cable, a lens fixedly installed at one end of the inspection head, a first magnetic sheet fixedly installed on one side of the lens, and an oil-proof structure fixedly installed on the outer surface of the inspection head; the oil-proof structure includes two clamps, with two threaded rods installed on the internal threads of the two clamps, nuts threaded on both sides of the outer surfaces of the two threaded rods, a second magnetic sheet fixedly installed on one side of the two clamps, a connecting plate fixedly installed on the outer surface of the two clamps, a transparent cover fixedly installed at one end of the two connecting plates, a protrusion fixedly installed on one side of one transparent cover, and a recessed area opened inside the other side of the transparent cover.

[0006] As a preferred embodiment of this utility model, a main body is fixedly installed on the top of the handle, and a wiring terminal is fixedly installed on the back side of the main body.

[0007] As a preferred embodiment of this utility model, the wiring terminal is fixedly connected to one end of the extension line.

[0008] As a preferred embodiment of this utility model, a crank handle is movably installed on one side of the outer surface of the main body, and multiple control buttons are fixedly installed on both sides of the outer surface of the main body.

[0009] As a preferred embodiment of this utility model, a sunshade is fixedly installed on one side of the outer surface of the main body.

[0010] As a preferred embodiment of this utility model, a charging head is fixedly installed on one side of the outer surface of the handle.

[0011] As a preferred embodiment of this utility model, a plurality of comfort grooves are provided on one side of the outer surface of the handle.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. This endoscopic examination fixture, comprising an examination head and an oil-proof structure, is used by securing two side rings to the outer surface of the examination head. The rings are then pushed to the first magnetic plate, causing the second magnetic plate to attract the first magnetic plate. The fixture is then secured using a threaded rod and nut, thus fixing the oil-proof structure to the outer surface of the examination head. Simultaneously, when the two side rings are connected, two transparent covers cover the outer surface of the lens. The two transparent covers are then joined together by inserting a protrusion into a recess, thereby protecting the lens and achieving the purpose of preventing oil and contamination inside the vehicle. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the appearance and structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the comfort groove structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the hoop structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the lens structure of this utility model;

[0018] Figure 5 This is a schematic diagram of the transparent cover structure of this utility model.

[0019] In the diagram: 1. Handle; 2. Main body; 3. Wiring point; 4. Extension cable; 5. Detection head; 51. Lens; 52. First magnetic plate; 6. Oil-proof structure; 61. Hoop ring; 62. Threaded rod; 63. Nut; 64. Second magnetic plate; 65. Connecting plate; 66. Transparent cover; 67. Protrusion; 68. Recess; 7. Crank handle; 8. Control button; 9. Sun visor; 10. Charging head; 11. Comfort groove. 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 1-5 An endoscopic examination fixture includes a handle 1 and an extension cable 4. An examination head 5 is fixedly installed at the end of the extension cable 4. A lens 51 is fixedly installed at one end of the examination head 5. A first magnetic sheet 52 is fixedly installed on one side of the lens 51. An oil-proof structure 6 is fixedly installed on the outer surface of the examination head 5. The oil-proof structure 6 includes two clamps 61. Two threaded rods 62 are installed on the internal threads of the two clamps 61. Nuts 63 are installed on the threads on both sides of the outer surface of the two threaded rods 62. A second magnetic sheet 64 is fixedly installed on one side of the two clamps 61. A connecting plate 65 is fixedly installed on the outer surface of the two clamps 61. A transparent cover 66 is fixedly installed at one end of the two connecting plates 65. A protrusion 67 is fixedly installed on one side of the transparent cover 66, and a recess 68 is opened inside the other side of the transparent cover 66.

[0022] Please see Figure 1-2 The main body 2 is fixedly mounted on the top of the handle 1, and a wiring terminal 3 is fixedly mounted on the back side of the main body 2. The wiring terminal 3 is fixedly connected to one end of the extension cable 4. A crank 7 is movably mounted on one side of the outer surface of the main body 2, and multiple control buttons 8 are fixedly mounted on both sides of the outer surface of the main body 2. A sun visor 9 is fixedly mounted on one side of the outer surface of the main body 2.

[0023] By holding and shaking the crank 7, the detection head 5 can be rotated in all directions to clearly see the inside of the handle 1. The device can be controlled by pressing the control button 8. The sun visor 9 can block reflections.

[0024] Please see Figure 1-2 A charging head 10 is fixedly installed on one side of the outer surface of the handle 1. Multiple comfort grooves 11 are provided on one side of the outer surface of the handle 1.

[0025] The device can be charged via the charging head 10. The comfort slot 11 enhances the comfort of using the device.

[0026] Working principle: When an endoscope inspection fixture is used, firstly, the two side clamps 61 are clamped onto the outer surface of the inspection head 5. Then, the clamps 61 are pushed to the first magnetic plate 52 so that the second magnetic plate 64 is attracted to the first magnetic plate 52. It is then fixed by the threaded rod 62 and the nut 63, and the oil-proof structure 6 is fixed to the outer surface of the inspection head 5. At the same time, when the two side clamps 61 are connected, two transparent covers 66 cover the outer surface of the lens 51. At this time, the two transparent covers 66 are combined into one by inserting the protrusion 67 into the recess 68, thereby protecting the lens 51. Then, the inspection head 5 is placed inside the car. By holding the crank handle 7 and shaking it, the inspection head 5 can be rotated in all directions to clearly see the inside of the handle 1.

[0027] 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. An endoscopic examination fixture, comprising a handle (1) and an extension cable (4), characterized in that: The end of the extension line (4) is fixedly installed with a detection head (5), one end of the detection head (5) is fixedly installed with a lens (51), one side of the lens (51) is fixedly installed with a first magnetic sheet (52), and the outer surface of the detection head (5) is fixedly installed with an oil-proof structure (6). The oil-proof structure (6) includes two hoop rings (61), with two threaded rods (62) installed on the internal threads of the two hoop rings (61). Nuts (63) are installed on both sides of the outer surface of the two threaded rods (62). A second magnetic plate (64) is fixedly installed on one side of the two hoop rings (61). A connecting plate (65) is fixedly installed on the outer surface of the two hoop rings (61). A transparent cover (66) is fixedly installed at one end of the two connecting plates (65). A protrusion (67) is fixedly installed on one side of the transparent cover (66), and a recess (68) is opened inside the transparent cover (66) on the other side.

2. The endoscopic examination fixture according to claim 1, characterized in that: The top of the handle (1) is fixedly mounted with a main body (2), and the back side of the main body (2) is fixedly mounted with a wiring terminal (3).

3. The endoscopic examination fixture according to claim 2, characterized in that: The connection point (3) is fixedly connected to one end of the extension line (4).

4. An endoscopic examination fixture according to claim 2, characterized in that: A crank handle (7) is movably installed on one side of the outer surface of the main body (2), and multiple control buttons (8) are fixedly installed on both sides of the outer surface of the main body (2).

5. An endoscopic examination fixture according to claim 2, characterized in that: A sunshade (9) is fixedly installed on one side of the outer surface of the main body (2).

6. An endoscopic examination fixture according to claim 1, characterized in that: A charging head (10) is fixedly installed on one side of the outer surface of the handle (1).

7. An endoscopic examination fixture according to claim 1, characterized in that: The handle (1) has multiple comfort grooves (11) on one side of its outer surface.

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