An endoscope capable of real-time lens cleaning

Abstract

The present invention discloses an endoscope capable of real-time lens cleaning, which belongs to the technical field of endoscopes, and comprises an endoscope probe, an endoscope grip, a display screen and a hose, wherein a fixing ring is fixedly connected to the side surface of the endoscope probe, a threaded groove is provided on the right side of the endoscope probe, and a threaded ring is connected to the inner thread of the threaded groove. The endoscope capable of precise measurement can move a connecting strip out of a storage groove by rotating a baffle upward, and then take out the left side of the connecting strip upward, and make the right side of the connecting strip located inside a movable groove, and make the slide bar rotate inside the slide groove, and when the connecting strip is located directly above the movable groove, the connecting strip can be moved downward, and then the wiping strip can be overlapped with the right side of the ruler disk, and then the wiping strip can be driven to rotate by rotating the movable ring, so as to wipe the right side of the ruler disk, and make the surface of the ruler disk clean.

Description

Technical Field

[0001] The invention relates to the technical field of endoscopes, in particular to an endoscope capable of real-time lens cleaning. Background Art

[0002] An endoscope is a multidisciplinary tool that can detect deep into curved pipes, observe parts that cannot be seen directly, observe the internal space structure and state in a sealed cavity, and realize long-distance observation and operation. In order for the endoscope to accurately measure objects, a scale plate needs to be set at the probe of the endoscope so that the endoscope can measure objects during detection. However, the surface of the scale plate is easily contaminated, which makes the scale plate blurred, which affects the measurement effect of the endoscope. In addition, the probe of the endoscope is small, which makes it inconvenient to wipe the surface of the scale plate, and it is easy to move dust and impurities on the surface to the edge, making it difficult to clean. Therefore, it is necessary to propose an endoscope with real-time lens cleaning to solve the above problems. Summary of the invention

[0003] In view of the deficiencies in the prior art, the present invention provides an endoscope with real-time lens cleaning, which has the advantages of being easy to clean the surface of the scale plate, improving the cleaning effect, and preventing dust from accumulating on the edge portion and causing difficulty in cleaning. It solves the problem that the probe of the endoscope is small, making it inconvenient to wipe the surface of the scale plate, and easily moving dust and impurities on the surface to the edge portion, thereby causing difficulty in cleaning.

[0004] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an endoscope capable of real-time lens cleaning, comprising an endoscope probe, an endoscope grip, a display screen and a hose, wherein a fixing ring is fixedly connected to the side surface of the endoscope probe, a threaded groove is provided on the right side of the endoscope probe, a threaded ring is threadedly connected to the inside of the threaded groove, a scale disk is fixedly connected to the inside of the threaded ring, a movable ring is rotatably connected to the right side of the threaded ring, a storage groove is provided on the top of the fixed ring, a connecting strip is movably connected to the inside of the storage groove, a wiping strip is fixedly connected to the bottom of the connecting strip, a baffle is rotatably connected to the inside of the storage groove, sliding rods are fixedly connected to the front and rear sides of the connecting strip, a movable groove is provided on the top of the movable ring, and sliding grooves are provided on the front and rear inner walls of the movable groove.

[0005] Preferably, a movable hole is opened inside the movable ring and passes through it from left to right. A limiting rod is movably inserted inside the movable hole. The right end of the limiting rod is fixedly connected with a block. The left side of the block is fixedly connected with a spring. A limiting hole is opened on the right side of the baffle. The left end of the limiting rod is movably inserted into the limiting hole, so that the baffle can be limited to prevent the baffle from rotating inside the storage slot.

[0006] Preferably, the left end of the spring is fixedly connected to the right side of the movable ring, and the spring is movably connected to the limit rod. Under the action of the spring, the limit rod and the stop block can be limited, thereby preventing the limit rod from moving inside the movable hole and preventing the limit rod from moving out from the inside of the limit hole.

[0007] Preferably, the storage groove is connected to the right side of the fixed ring, the storage groove is connected to the interior of the movable groove, the right end of the connecting strip is located inside the movable groove, the movable groove is connected to the interior of the movable ring, the connecting strip and the interior of the movable groove are adapted to each other, so that the connecting strip and the wiping strip can enter the interior of the movable groove, and the right side of the ruler disk can be wiped by the wiping strip.

[0008] Preferably, the slide rod is located inside the slide groove, and the slide rod is movably connected to the inside of the slide groove, so that the slide rod can move inside the slide groove and can rotate, and the slide groove can limit the slide rod to prevent the slide rod from moving out of the slide groove, thereby limiting the connecting strip.

[0009] Preferably, the bottom of the baffle overlaps the top of the connecting strip, so that the connecting strip can be limited by the baffle to prevent the connecting strip from moving out of the storage slot.

[0010] Compared with the prior art, the present invention provides an endoscope capable of real-time lens cleaning, which has the following beneficial effects:

[0011] 1. The endoscope capable of precise measurement, through the cooperation among the fixed ring, the threaded groove, the threaded ring, the scale plate, the movable ring, the storage groove, the connecting strip, the wiping strip, the baffle plate, the sliding rod, the movable groove and the sliding groove, can rotate the baffle plate upwards so that the connecting strip can be moved out from the inside of the storage groove, and then the left side of the connecting strip is taken out upwards, and the right side of the connecting strip is located inside the movable groove, and the sliding rod is rotated inside the sliding groove. When the connecting strip is located directly above the movable groove, the connecting strip can be moved downwards, and the wiping strip is overlapped with the right side of the scale plate, and then the wiping strip can be driven to rotate by rotating the movable ring, so as to wipe the right side of the scale plate and make the surface of the scale plate clean.

[0012] 2. The endoscope capable of precise measurement can prevent the baffle from rotating by cooperating with the movable hole, the limit rod, the block, the spring and the limit hole, so that the limit rod is plugged into the inside of the limit hole, and the connection bar can be limited to prevent the connection bar from moving out of the storage slot. When the left end of the limit rod moves out of the limit hole, the baffle can be rotated so that the connection bar can enter the movable slot from the storage slot. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a cross-sectional view of the local structure of the endoscope probe of the present invention;

[0014] Figure 2 It is a schematic diagram of the structure of the present invention;

[0015] Figure 3 For the present invention Figure 1 A magnified view of the structure in the middle.

[0016] Among them: 1. Endoscope probe; 2. Endoscope grip; 3. Display screen; 4. Hose; 5. Fixed ring; 6. Threaded groove; 7. Threaded ring; 8. Scale plate; 9. Movable ring; 10. Storage groove; 11. Connecting strip; 12. Wiping strip; 13. Baffle; 14. Slide rod; 15. Movable groove; 16. Slide groove; 17. Movable hole; 18. Limit rod; 19. Block; 20. Spring; 21. Limit hole. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] See also Figure 1-3, an endoscope capable of real-time lens cleaning, comprising an endoscope probe 1, an endoscope grip 2, a display screen 3 and a hose 4, the display screen 3 is fixed on the top of the endoscope grip 2, one end of the hose 4 close to the display screen 3 is fixedly connected to the top of the display screen 3, and the end of the hose 4 away from the display screen 3 is fixedly connected to the left side of the endoscope probe 1, a fixing ring 5 is fixedly connected to the side surface of the endoscope probe 1, a thread groove 6 is provided on the right side of the endoscope probe 1, a threaded ring 7 is connected to the inner thread of the thread groove 6, and the threaded ring 7 can be rotated out from the inner part of the thread groove 6 to replace the scale disk 8, the threaded ring 7 is located inside the fixing ring 5, the inner part of the threaded ring 7 is fixedly connected to the scale disk 8, and the surface of the scale disk 8 is provided with a scale, so that the device can detect an object through the scale disk 8 To measure the object, the right side of the threaded ring 7 is rotatably connected to a movable ring 9, so that the movable ring 9 can rotate on the right side of the threaded ring 7 without affecting the rotation of the threaded ring 7. A storage groove 10 is opened on the top of the fixed ring 5, and the storage groove 10 is internally movably connected to a connecting strip 11, which is adapted to the inside of the storage groove 10 and allows the connecting strip 11 to rotate inside the storage groove 10. A wiping strip 12 is fixedly connected to the bottom of the connecting strip 11, and the surface of the scale disk 8 can be wiped by the wiping strip 12. A baffle 13 is rotatably connected to the inside of the storage groove 10, and the left side of the baffle 13 is rotatably connected to the left side wall of the storage groove 10. A pull block is fixedly connected to the right side of the top of the baffle 13, and the baffle 13 can be rotated upward inside the storage groove 10 by moving the pull block upward.

[0019] The bottom of the baffle 13 overlaps the top of the connecting strip 11, and the front and rear sides of the connecting strip 11 are fixedly connected with sliding rods 14. A movable groove 15 is opened on the top of the movable ring 9, and the movable groove 15 extends to the bottom of the inner wall of the movable ring 9. The storage groove 10 is connected to the right side of the fixed ring 5, and the storage groove 10 is connected to the inside of the movable groove 15. The right end of the connecting strip 11 is located inside the movable groove 15, and the movable groove 15 is connected to the inside of the movable ring 9. The connecting strip 11 and the inside of the movable groove 15 are adapted to each other. The inner walls of the front and rear sides of the groove 15 are both provided with a slide groove 16, and the slide rod 14 is located inside the slide groove 16. The slide rod 14 is movably connected to the inside of the slide groove 16. The slide rod 14 can move and rotate inside the slide groove 16, so that the connecting strip 11 can rotate inside the movable groove 15, and the slide groove 16 can limit the slide rod 14 to prevent the slide rod 14 from moving out of the slide groove 16. At the same time, the connecting strip 11 can be limited to prevent the connecting strip 11 from moving out of the movable groove 15. The movable ring 9 is provided with a movable hole 17 which runs through the left and right sides, and the movable hole 17 corresponds to the top position of the movable groove 15. The movable hole 17 is movably inserted into the inner part of the movable hole 17. The right end of the limit rod 18 is fixedly connected with a stopper 19, and the left side of the stopper 19 is fixedly connected with a spring 20. Under the action of the spring 20, the limit rod 18 and the stopper 19 can be limited and fixed to prevent them from moving. A limit hole 21 is provided on the right side of the baffle 13, and the left end of the limit rod 18 is fixed with the limit The internal movable plug-in of the positioning hole 21 and the internal plug-in of the limiting rod 18 with the limiting hole 21 can prevent the baffle 13 from rotating, so that the connecting strip 11 can be limited by the baffle 13 to prevent the connecting strip 11 from moving, so that the connecting strip 11 can be stored by the storage groove 10 to prevent the connecting strip 11 from moving out of the storage groove 10 and affecting the detection effect of the endoscopic probe 1. The left end of the spring 20 is fixedly connected to the right side of the movable ring 9, and the spring 20 is movably sleeved with the limiting rod 18.

[0020] When in use, when it is necessary to wipe and clean the right side of the ruler disk 8, the stopper 19 can be moved to the right, so that the spring 20 is stretched and the limiting rod 18 can be driven to move to the right together, so that the left end of the limiting rod 18 moves out from the inside of the limiting hole 21, and then the pull block on the top of the baffle 13 is pulled upward to rotate the baffle 13 upward, and then the connecting strip 11 inside the storage groove 10 can be moved out, first move the left end of the connecting strip 11 upward, and rotate the right end of the connecting strip 11 inside the movable groove 15, and rotate the sliding rod 14 inside the sliding groove 16, when the connecting strip 11 is located directly above the movable groove 15, the connecting strip 11 can be moved downward so that the connecting strip 11 and the wiping strip 12 are completely located. The baffle plate 13 is rotated downward so that the baffle plate 13 is located inside the storage groove 10, and the bottom of the dead baffle plate 13 is overlapped with the top of the connecting strip 11 to prevent the connecting strip 11 from moving up and down inside the movable groove 15. Under the action of the limiting rod 18 and the spring 20, the left end of the limiting rod 18 is plugged into the limiting hole 21, so that the baffle plate 13 can be fixed, and then the connecting strip 11 can be fixed. Then the movable ring 9 is rotated, which can drive the connecting strip 11 and the wiping strip 12 to rotate together, so that the right side of the ruler disk 8 can be fully wiped by the rotating wiping strip 12, so that the ruler disk 8 can be cleaned.

[0021] 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. An endoscope capable of real-time lens cleaning, characterized in that: The endoscope comprises an endoscope probe (1), an endoscope grip (2), a display screen (3) and a hose (4); a fixing ring (5) is fixedly connected to the side surface of the endoscope probe (1); a thread groove (6) is provided on the right side of the endoscope probe (1); a thread ring (7) is threadedly connected to the inside of the thread groove (6); a scale plate (8) is fixedly connected to the inside of the thread ring (7); a movable ring (9) is rotatably connected to the right side of the thread ring (7); the top of the fixing ring (5) is A storage groove (10) is provided at the top of the movable ring (9), a connecting strip (11) is movably connected to the inside of the storage groove (10), a wiping strip (12) is fixedly connected to the bottom of the connecting strip (11), a baffle (13) is rotatably connected to the inside of the storage groove (10), a sliding rod (14) is fixedly connected to the front and rear sides of the connecting strip (11), a movable groove (15) is provided at the top of the movable ring (9), and sliding grooves (16) are provided on the front and rear inner walls of the movable groove (15).

2. The endoscope capable of real-time lens cleaning according to claim 1, characterized in that: The movable ring (9) is provided with a movable hole (17) running through the movable ring (9) on the left and right sides. A limit rod (18) is movably inserted into the movable hole (17). The right end of the limit rod (18) is fixedly connected to a stopper (19). The left side of the stopper (19) is fixedly connected to a spring (20). The right side of the baffle (13) is provided with a limit hole (21). The left end of the limit rod (18) is movably inserted into the inside of the limit hole (21).

3. The endoscope capable of real-time lens cleaning according to claim 2, characterized in that: The left end of the spring (20) is fixedly connected to the right side of the movable ring (9).

4. The endoscope capable of real-time lens cleaning according to claim 2, characterized in that: The spring (20) is movably sleeved with the limiting rod (18).

5. The endoscope capable of real-time lens cleaning according to claim 1, characterized in that: The receiving groove (10) is communicated with the right side of the fixing ring (5).

6. The endoscope capable of real-time lens cleaning according to claim 1, characterized in that: The storage groove (10) is connected to the interior of the movable groove (15), the right end of the connecting strip (11) is located inside the movable groove (15), the movable groove (15) is connected to the interior of the movable ring (9), and the connecting strip (11) and the interior of the movable groove (15) are adapted to each other.

7. The endoscope capable of real-time lens cleaning according to claim 1, characterized in that: The slide bar (14) is located inside the slide groove (16), and the slide bar (14) is movably connected to the inside of the slide groove (16).

8. The endoscope capable of real-time lens cleaning according to claim 1, characterized in that: The bottom of the baffle (13) overlaps the top of the connecting strip (11).

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