Adjustable endoscope probe

Abstract

The utility model discloses an adjustable endoscope probe, and belongs to the technical field of endoscopes. Comprising a handheld rod; the telescopic rod is clamped in the handheld rod in a sliding manner; the deformation rod is mounted at one end, far away from the handheld rod, of the telescopic rod; the camera and the illuminating lamp are installed at the ends, away from the telescopic rod, of the camera and the deformation rod, the telescopic rod slides along the handheld rod, so that the overall length of the endoscope is adjusted, the endoscope can conveniently stretch into positions with different depths, the bending angle can be adjusted after the deformation rod stretches into the endoscope, and the camera and the illuminating lamp can conveniently conduct detection towards different angles. And the interior of the special equipment with inflection points with different included angles can be conveniently detected and inspected.

Description

Technical Field

[0001] The present application relates to the technical field of endoscopes, and more particularly to an adjustable endoscope probe. Background Art

[0002] Special equipment refers to eight categories of equipment that involve life safety and are relatively dangerous, including boilers, pressure vessels (including gas cylinders), pressure pipelines, elevators, lifting machinery, passenger ropeways, large amusement facilities and special motor vehicles within the site (factory). During the maintenance of special equipment, endoscopes are often used to reach into the interior of the equipment and use the probe to observe the internal circuits and parts of the equipment.

[0003] The document with prior art publication number CN219695555U provides an adjustable endoscopic probe, including: an outer tube, the right end of the outer tube is fixedly connected to a main body, the interior of the main body is provided with an upper notch and a lower notch, a transmission line is arranged inside the outer tube, the right end of the transmission line is rotatably connected to a rotating shaft, the right end of the rotating shaft is fixedly connected to a fixing frame, the interior of the fixing frame is fixedly connected to a small probe, and the outside of the main body is fixedly connected to an adjustment tube.

[0004] Although the above-mentioned prior art solutions can achieve the relevant beneficial effects through the structure of the prior art, they still have the following defects:

[0005] The insertion length of the endoscope cannot be adjusted, and the steering angle of the probe cannot be changed, so cleaning detection cannot be performed at the inflection points at different angles inside.

[0006] With respect to the above-mentioned related technologies, the inventor believes that the insertion length of the endoscope cannot be adjusted, and the steering angle of the probe cannot be changed, so cleaning detection cannot be performed at the inflection points at different angles inside.

[0007] In view of this, we propose an adjustable endoscopic probe. Utility Model Content

[0008] 1. Technical problems to be solved

[0009] The purpose of the present application is to provide an adjustable endoscopic probe, which solves the technical problems in the above-mentioned background technology that the insertion length of the endoscope cannot be adjusted, the steering angle of the probe cannot be changed, and cleaning detection cannot be performed at the inflection points with different internal angles, thereby achieving a technical effect.

[0010] 2. Technical solution

[0011] The technical solution of the present application provides an adjustable endoscope probe, comprising:

[0012] Hand-held pole;

[0013] A telescopic rod, wherein the hand-held rod is slidably connected with the telescopic rod;

[0014] A deformable rod, wherein the end of the telescopic rod away from the hand-held rod is provided with a deformable rod;

[0015] A camera and a lighting lamp are installed at one end of the deformable rod away from the telescopic rod.

[0016] Through the above scheme, the telescopic rod slides along the hand-held rod to adjust the overall length of the endoscope, which is convenient for extension into positions of different depths. In addition, the deformable rod can adjust the bending angle after extension, which is convenient for the camera and the lighting to detect at different angles, and to facilitate detection and inspection of the interior of special equipment at inflection points at different angles.

[0017] Optionally, a limit groove is formed on the inner wall of the hand-held rod, a limit block is fixedly installed on the outer wall of the telescopic rod, the limit block is slidably engaged with the limit groove, a conductive brush is fixedly installed on the limit block, a conductive rail is fixedly embedded in the inner wall of the limit groove, the conductive brush electrically contacts the conductive rail, a wire electrically connected to the conductive rail is fixedly sleeved on the hand-held rod, a wire electrically connected to the conductive brush is installed in the telescopic rod, an adjusting bolt is threadedly installed on the hand-held rod, and the end face of the adjusting bolt is tightly pressed against the telescopic rod.

[0018] Through the above scheme, the telescopic rod slides along the hand-held rod, is limited to the maximum length by the limit groove and the limit block, and is locked by tightening the adjustment bolt. When the telescopic rod moves, the conductive brush is in electrical contact with the conductive rail. When the telescopic rod moves, the electricity outside the hand-held rod can be transmitted to the wire inside the telescopic rod through the conductive rail and the conductive brush, thereby providing energy for video and lighting.

[0019] Optionally, the deformation rod includes a movable block and a mounting block, the telescopic rod is provided with a mounting block at one end away from the hand-held rod, and a plurality of movable blocks are provided between the mounting block and the telescopic rod, the telescopic rod and the movable block are fixedly mounted with a first rotating plate on a side away from the hand-held rod, the movable block and the mounting block are fixedly mounted with a second rotating plate on a side close to the hand-held rod, the second rotating plate is rotatably connected to the first rotating plate via a pin shaft, and a camera and a lighting lamp are installed on an end of the mounting block away from the hand-held rod, a pull plate is fixedly mounted on an outer wall of the mounting block, a guide ring is fixedly mounted on the outer wall of the movable block and the hand-held rod, one end of a pull rope is fixedly connected to the pull plate, and the pull rope movably passes through a plurality of guide rings, a wireless communication module is also installed in the mounting block, and a baffle is fixedly mounted on an edge of one side of the end of the telescopic rod and the movable block away from the hand-held rod, and the wires between the movable block and the mounting block and between two adjacent movable blocks are in a relaxed state.

[0020] Through the above scheme, a torsion spring is installed between the first rotating plate, the second rotating plate and the pin shaft, so that when the endoscope is extended, the torsion spring acts to make the movable block and the mounting block both fit the baffle bar, and the endoscope is extended in a straight line as a whole. When the angle needs to be adjusted, the user pulls the pull rope at the handheld rod, and the pull rope pulls the pull plate, so that the mounting block and the movable block both rotate along the pin shaft. The degree of rotation is controlled by the degree of pulling the pull rope, thereby achieving the purpose of adjusting the camera and lighting angles.

[0021] Optionally, a fixed shaft is fixedly installed on the outer wall of one end of the hand-holding rod away from the telescopic rod, and a winding wheel is rotatably sleeved on the fixed shaft. The winding wheel clamps one end of the hand-holding rod and is integrally formed with a fitting disk. A locking bolt is threadedly sleeved on the fitting disk, and the locking bolt tightly fits the outer wall of the hand-holding rod.

[0022] Through the above scheme, when the telescopic rod is adjusted, the locking bolt is loosened, and the winding wheel can move, so as to facilitate the release of the pull rope when the telescopic rod is adjusted. Finally, when not in use, the telescopic rod is retracted into the handheld rod and fixed, and the winding wheel is rotated to reel in the pull rope, and finally it is tightened and fixed by the locking bolt to prevent the pull rope from being entangled and knotted.

[0023] 3. Beneficial effects

[0024] One or more technical solutions provided in the technical solution of this application have at least the following technical effects or advantages:

[0025] 1. In the present application, when the telescopic rod moves, the conductive brush is in electrical contact with the conductive rail. During the movement of the telescopic rod, the electricity outside the hand-held rod can be transmitted to the wire inside the telescopic rod through the conductive rail and the conductive brush, thereby providing energy for video and lighting. A torsion spring is installed between the first rotating plate, the second rotating plate and the pin shaft. When the endoscope is extended, the torsion spring acts to make the movable block and the mounting block fit the baffle bar, and the endoscope is extended in a straight line as a whole. When the angle needs to be adjusted, the user pulls the pull rope at the hand-held rod, and the pull rope pulls the pull plate, and the mounting block and the movable block rotate along the pin shaft. The degree of rotation is controlled by the degree of pulling the pull rope, so as to achieve the purpose of adjusting the video and lighting angles, which is convenient for detecting locations of different depths and orientations in special equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the overall structure of an adjustable endoscope probe disclosed in a preferred embodiment of the present application;

[0027] Figure 2 A preferred embodiment of the present application is disclosed Figure 1 The enlarged structural diagram at A in the middle;

[0028] Figure 3 A preferred embodiment of the present application is disclosed Figure 1 The enlarged structural diagram at B in the middle;

[0029] Figure 4 This is a schematic diagram of the local structure of the mounting block disclosed in a preferred embodiment of the present application;

[0030] Figure 5 A preferred embodiment of the present application is disclosed Figure 1 The enlarged structural diagram at C in the middle;

[0031] Explanation of the numbers in the figure: 1. Hand-held rod; 2. Telescopic rod; 3. Deformable rod; 31. Movable block; 32. Mounting block; 33. First rotating plate; 34. Second rotating plate; 35. Pin shaft; 36. Baffle bar; 37. Pull plate; 38. Guide ring; 39. Pull rope; 4. Camera; 5. Illuminating lamp; 6. Adjusting bolt; 7. Limiting groove; 8. Limiting block; 9. Conductive brush; 10. Fixed shaft; 11. Winding wheel; 12. Laminating disk; 13. Locking bolt. DETAILED DESCRIPTION

[0032] The present application is further described in detail below in conjunction with the accompanying drawings.

[0033] Reference Figure 1 The embodiment of the present application provides an adjustable endoscopic probe, comprising: a hand-held rod 1; a telescopic rod 2, the hand-held rod 1 is slidably connected with the telescopic rod 2; a deformable rod 3, the end of the telescopic rod 2 away from the hand-held rod 1 is equipped with the deformable rod 3; a camera 4, the end of the deformable rod 3 away from the telescopic rod 2 is equipped with a camera 4 and a lighting lamp 5, the telescopic rod 2 slides along the hand-held rod 1, so as to adjust the overall length of the endoscope, so as to facilitate the insertion into positions of different depths, and the deformable rod 3 can adjust the bending angle after insertion, so as to facilitate the camera 4 and the lighting lamp 5 to detect at different angles, and to facilitate the detection and inspection of the inside of special equipment at inflection points of different angles.

[0034] Reference Figure 1 and Figure 2 A limiting groove 7 is provided on the inner wall of the hand-held rod 1, and a limiting block 8 is fixedly installed on the outer wall of the telescopic rod 2. The limiting block 8 is slidably engaged with the limiting groove 7. A conductive brush 9 is fixedly installed on the limiting block 8. A conductive rail is fixedly embedded in the inner wall of the limiting groove 7. The conductive brush 9 electrically contacts the conductive rail. A wire electrically connected to the conductive rail is fixedly sleeved on the hand-held rod 1, and a wire electrically connected to the conductive brush 9 is installed in the telescopic rod 2. An adjusting bolt 6 is threadedly installed on the hand-held rod 1, and the end face of the adjusting bolt 6 is tightly pressed on the telescopic rod 2. The telescopic rod 2 slides along the hand-held rod 1, and the maximum length is limited by the limiting groove 7 and the limiting block 8, and is locked by tightening the adjusting bolt 6. When the telescopic rod 2 moves, the conductive brush 9 is electrically in contact with the conductive rail. When the telescopic rod 2 moves, the power outside the hand-held rod 1 can be transmitted to the wire in the telescopic rod 2 through the conductive rail and the conductive brush 9, thereby providing energy for video recording and lighting.

[0035] Reference Figure 1 , Figure 3 and Figure 4 The deformation rod 3 includes a movable block 31 and a mounting block 32. A mounting block 32 is provided at one end of the telescopic rod 2 away from the hand-held rod 1. A plurality of movable blocks 31 are provided between the mounting block 32 and the telescopic rod 2. A first rotating plate 33 is fixedly installed on the side of the telescopic rod 2 and the movable block 31 away from the hand-held rod 1. A second rotating plate 34 is fixedly installed on the side of the movable block 31 and the mounting block 32 close to the hand-held rod 1. The second rotating plate 34 is rotatably connected to the first rotating plate 33 through a pin shaft 35. A camera 4 and a lighting lamp 5 are installed at one end of the mounting block 32 away from the hand-held rod 1. A pull plate 37 is fixedly installed on the outer wall of the mounting block 32. A guide ring 38 is fixedly installed on the outer wall of the movable block 31 and the hand-held rod 1. One end of a pull rope 39 is fixedly connected to the pull plate 37, and the pull rope 39 movably passes through a plurality of guide rings. The ring 38 and the mounting block 32 are also provided with a wireless communication module. A baffle 36 is fixedly installed on one side edge of the telescopic rod 2 and the movable block 31 away from the hand-held rod 1. The wires between the movable block 31 and the mounting block 32 and between two adjacent movable blocks 31 are in a relaxed state. A torsion spring is installed between the first rotating plate 33, the second rotating plate 34 and the pin 35. Therefore, when the endoscope is extended, the torsion spring makes the movable block 31 and the mounting block 32 fit the baffle 36, and the endoscope is extended in a straight line as a whole. When the angle needs to be adjusted, the user pulls the pull rope 39 at the hand-held rod 1, and the pull rope 39 pulls the pull plate 37, so that the mounting block 32 and the movable block 31 rotate along the pin 35. The degree of rotation is controlled by the degree of pulling the pull rope 39, so as to achieve the purpose of adjusting the camera and lighting angles.

[0036] Reference Figure 1 and Figure 5 A fixed shaft 10 is fixedly installed on the outer wall of the end of the hand-held rod 1 away from the telescopic rod 2, and a winding wheel 11 is rotatably sleeved on the fixed shaft 10. The winding wheel 11 clamps one end of the hand-held rod 1 and is integrally formed with a fitting disk 12. A locking bolt 13 is threadedly sleeved on the fitting disk 12, and the locking bolt 13 is tightly fitted to the outer wall of the hand-held rod 1. When the telescopic rod 2 is adjusted, the locking bolt 13 is loosened. At this time, the winding wheel 11 can move, thereby facilitating the release of the pull rope 39 when the telescopic rod 2 is adjusted. Finally, when not in use, the telescopic rod 2 is retracted into the hand-held rod 1 and fixed, and the winding wheel 11 is rotated to reel in the pull rope 39, and finally it is tightened and fixed by the locking bolt 13 to prevent the pull rope 39 from being entangled and knotted.

[0037] Working principle: the telescopic rod 2 slides inside the hand-held rod 1, and is limited to the maximum length by the limit groove 7 and the limit block 8, and is locked by tightening the adjustment bolt 6. When the telescopic rod 2 moves, the conductive brush 9 is in electrical contact with the conductive rail. When the telescopic rod 2 moves, the power outside the hand-held rod 1 can be transmitted to the wire inside the telescopic rod 2 through the conductive rail and the conductive brush 9, thereby providing energy for video and lighting. A torsion spring is installed between the first rotating plate 33, the second rotating plate 34 and the pin 35. When the endoscope is extended, the torsion spring makes the movable block 31 and the mounting block 32 fit the baffle 36, and the endoscope is extended in a straight line as a whole. When the angle needs to be adjusted, the user pulls the pull rope 39 at the hand-held rod 1, and the pull rope 39 pulls the pull plate 37, then the mounting block 32 and the movable block 31 rotate along the pin 35. The degree of rotation is controlled by the degree of pulling the pull rope 39, so as to achieve the purpose of adjusting the video and lighting angles, which is convenient for detecting locations of different depths and orientations in special equipment.

Claims

1. Adjustable endoscope probe, characterized in that: Include: Hand-held rod (1); A telescopic rod (2), the telescopic rod (2) being slidably engaged in the hand-held rod (1); A deformable rod (3), wherein the end of the telescopic rod (2) away from the hand-held rod (1) is provided with the deformable rod (3); A camera (4); a camera (4) and a lighting lamp (5) are installed at one end of the deformable rod (3) away from the telescopic rod (2).

2. The adjustable endoscopic probe according to claim 1, characterized in that: The inner wall of the hand-held rod (1) is provided with a limit groove (7), the outer wall of the telescopic rod (2) is fixedly provided with a limit block (8), the limit block (8) is slidably engaged with the limit groove (7), a conductive brush (9) is fixedly provided on the limit block (8), a conductive rail is fixedly embedded in the inner wall of the limit groove (7), the conductive brush (9) is in electrical contact with the conductive rail, a wire electrically connected to the conductive rail is fixedly sleeved on the hand-held rod (1), a wire electrically connected to the conductive brush (9) is installed in the telescopic rod (2), an adjusting bolt (6) is threadedly provided on the hand-held rod (1), and the end face of the adjusting bolt (6) is tightly pressed against the telescopic rod (2).

3. The adjustable endoscopic probe according to claim 1, characterized in that: The deformable rod (3) comprises a movable block (31) and a mounting block (32); a mounting block (32) is provided at one end of the telescopic rod (2) away from the hand-held rod (1); a plurality of movable blocks (31) are provided between the mounting block (32) and the telescopic rod (2); a first rotating plate (33) is fixedly mounted on the side of the telescopic rod (2) and the movable block (31) away from the hand-held rod (1); a second rotating plate (34) is fixedly mounted on the side of the movable block (31) and the mounting block (32) close to the hand-held rod (1); The second rotating plate (34) is rotatably connected to the first rotating plate (33) via a pin shaft (35); a camera (4) and a lighting lamp (5) are installed at one end of the mounting block (32) away from the hand-held rod (1); a pull plate (37) is fixedly installed on the outer wall of the mounting block (32); guide rings (38) are fixedly installed on the outer walls of the movable block (31) and the hand-held rod (1); one end of a pull rope (39) is fixedly connected to the pull plate (37); and the pull rope (39) movably passes through a plurality of guide rings (38).

4. The adjustable endoscopic probe according to claim 3, characterized in that: A wireless communication module is also installed in the mounting block (32); a stop bar (36) is also fixedly installed on one side edge of the telescopic rod (2) and the movable block (31) away from the hand-held rod (1); and the wires between the movable block (31) and the mounting block (32) and between two adjacent movable blocks (31) are in a loose state.

5. The adjustable endoscopic probe according to claim 3, characterized in that: A fixed shaft (10) is fixedly mounted on the outer wall of one end of the hand-held rod (1) away from the telescopic rod (2); a winding wheel (11) is rotatably sleeved on the fixed shaft (10); one end of the winding wheel (11) clamping the hand-held rod (1) is integrally formed with a fitting disk (12); a locking bolt (13) is threadedly sleeved on the fitting disk (12), and the locking bolt (13) is tightly fitted to the outer wall of the hand-held rod (1).

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