A quick-insert tool capable of batch leak detection

Abstract

The present invention discloses a quick-insert tool that can detect leaks in batches, belonging to the technical field of quick-insert tooling, comprising: a water tank, a placement structure installed inside the water tank, at least three groups of endoscopes are placed on the placement structure; a quick-insert structure, one end of which is connected to the endoscope through a mounting structure, and the other end is connected to a leak detector; a clamping structure, which is connected to the placement structure, and the end is connected to the surface of the endoscope through a circumferential rotation structure or an axial sliding structure; a driving structure, which is installed on the placement structure and connected to the clamping structure. The leak detection tool of the present invention can be used in series, and leak detection can be performed in batches at the same time. When series connection is required, several quick-insert structures are connected with an air supply pipe to form a series structure, and the endoscope and the quick-insert structure are connected using a mounting structure. A leak detector is connected to the quick-insert structure and then pressurized and placed in the water tank to observe the leakage of the endoscope, thereby performing batch leak detection.

Description

Technical Field

[0001] The invention relates to the technical field of quick-insertion tooling, and in particular to a quick-insertion tooling capable of batch leak detection. Background Art

[0002] Medical electronic endoscopes are precision-manufactured medical devices with multiple quality inspection steps during the manufacturing process, especially strict control over the sealing test of endoscopes. The endoscope handle needs to be tested for sealing leaks when it is in a semi-finished state, and then it will be tested for sealing again after it is transferred to the final assembly workshop and the entire endoscope is assembled. During the test, a single endoscope is equipped with a set of leak detection devices for inspection, and the connection between the leak detection device and the endoscope usually requires the leak detection device to be rotated to a specified position before it can be locked. The testing efficiency is low and time-consuming.

[0003] In order to solve this problem, the present invention provides a quick-insert tooling device capable of batch leak detection, which can greatly improve detection efficiency and reduce working hours. Summary of the invention

[0004] In view of the deficiencies in the prior art, an object of an embodiment of the present invention is to provide a quick-plug tooling capable of batch leak detection to solve the problems in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A quick-insert tool capable of batch leak detection, comprising:

[0007] A water tank, wherein a placement structure is installed inside the water tank, and at least three groups of endoscopes are placed on the placement structure;

[0008] A quick-plug structure, one end of which is connected to the endoscope through the mounting structure, and the other end is connected to a leak detector, and the quick-plug structure is used to cooperate with the mounting structure to achieve batch quick-plug connection of endoscopes;

[0009] A clamping structure connected to the placement structure, with an end portion being engaged with the surface of the endoscope through a circumferential rotation structure or an axial sliding structure, and used for cooperating with the circumferential rotation structure or the axial sliding structure to realize circumferential rotation or axial sliding of the endoscope;

[0010] The driving structure is installed on the placing structure and connected to the clamping structure, and is used to drive the clamping structure to slide.

[0011] As a preferred technical solution of the present invention, the placement structure includes: a mounting frame connected to the inner wall of the water tank; a mounting groove opened on the mounting frame, and at least three groups of mounting grooves are opened, and the surface of the endoscope is snap-connected in the mounting groove.

[0012] As a preferred technical solution of the present invention, the quick-insert structure includes: a cover body, which is connected to the end of the endoscope through an installation structure, and three groups of ventilation pipes are opened in the cover body; an air supply pipe, one end of which is connected to the output end of the leak detector, and the other end is internally connected to an air intake connecting nut through a thread; a groove, which is opened at the end of the air intake connecting nut away from the air supply pipe, and the interior of the groove and the surfaces of the ventilation pipes on both sides of the cover body are connected through threads; a first sealing ring, which is installed on the surfaces of the ventilation pipes on both sides of the cover body, and the surface is snap-connected to the interior of the groove; an extended port cover, which is threadedly connected to the surface of the farthest group of ventilation pipes between the leak detector.

[0013] As a preferred technical solution of the present invention, the mounting structure includes: a socket connected to the end of the endoscope, a slope and a slot fixed on the surface of the socket, the slope and the slot are adjacent to each other; a socket slot opened on the lower side of the cover body, the interior of which is snap-connected to the surface of the socket; a slide groove opened on the inner wall of the socket groove, a glass bead screw slidably connected inside, one end of the glass bead screw is connected to the inner wall of the slide groove through an elastic material, and the other end of the glass bead screw is snap-connected to the inside of the slot; a second sealing ring installed on the surface of the socket, the surface of the socket is snap-connected to the inside of the socket groove.

[0014] As a preferred technical solution of the present invention, the clamping structure includes: a fixed cylinder, fixed on the surface of the mounting frame, and having four groups of sliding frames slidably connected inside; a rotating wheel, rotatably connected to the surface of the fixed cylinder, and a circular groove and a concave arc groove are opened on the surface of the rotating wheel, and the circular groove and the concave arc groove are connected end to end; a sliding column, fixed on the side of the sliding frame, and the end is slidably connected inside the circular groove and the concave arc groove.

[0015] As a preferred technical solution of the present invention, the circumferential rotating structure includes: a sliding rod, which is slidably connected to the inside of the sliding frame, and an elastic member is installed at the end of the sliding rod close to the sliding frame, and the number of sliding rods and sliding frames is the same; a first arc frame, which is connected to the ends of two groups of sliding rods, and the directions of the two groups of sliding rods are consistent; a first placement groove, which is opened in the first arc frame, and at least five groups of first contact rollers are rotatably connected inside the first placement groove, and a gear is installed at the end of the most side group of first contact rollers; a rack, which is fixed on the sliding column on the side of the sliding frame where the first arc frame is located, and is meshingly connected to the gear.

[0016] As a preferred technical solution of the present invention, the axial sliding structure includes: a second arc frame connected to the ends of the remaining two groups of sliding rods; a second placement groove opened in the second arc frame, and at least five groups of second contact rollers are rotatably connected inside the second placement groove.

[0017] As a preferred technical solution of the present invention, the driving structure includes: a driving shaft, which is rotatably connected in a mounting frame and has a driving gear installed on the surface; an external gear, which is installed on the surface of the rotating wheel and meshingly connected with the driving gear; a driving member, which is installed on the side of the mounting frame, and the end of the driving shaft is connected to the output end of the driving member.

[0018] Compared with the prior art, the embodiments of the present invention have the following beneficial effects: the leak detection tool of the present invention can be used in series to perform leak detection in batches. When series connection is required, several quick-connect structures are connected with an air supply pipe to form a series structure, and the endoscope and the quick-connect structure are connected using an installation structure. A leak detector is connected to the quick-connect structure, and then the quick-connect structure is pressurized and placed in a water tank to observe the leakage of the endoscope, thereby performing batch leak detection.

[0019] Compared with the prior art in which the endoscope is fixed in the water tank and the air leakage on the back of the endoscope cannot be directly observed, the embodiment of the present invention turns on the driving structure when performing batch leak detection on the endoscopes, and the clamping structure drives two sets of circumferential rotating structures or two sets of axial sliding structures to clamp and fix the surface of the endoscope under the cooperation of the driving structure. When the circumferential rotating structure contacts the surface of the endoscope, the circumferential rotating structure also drives the endoscope to rotate circumferentially under the cooperation of the clamping structure, so that the air leakage of the endoscope can be observed more accurately.

[0020] Compared with the prior art where air leakage of the endoscope in the water tank may cause interference under the contact of the clamp, the embodiment of the present invention can pull the endoscope when the axial sliding structure contacts the surface of the endoscope so that the endoscope can be raised and lowered on the surface of the axial sliding structure, thereby adjusting the height of the endoscope, reducing the interference of the first contact roller and the second contact roller on the endoscope, and having the advantage of high leakage detection accuracy.

[0021] In order to more clearly illustrate the structural features and effects of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A schematic diagram of the overall structure of a quick-plug tooling capable of batch leak detection provided by an embodiment of the present invention.

[0023] Figure 2 for Figure 1 A partial enlarged view of part A.

[0024] Figure 3 It is a structural schematic diagram of the quick-insert structure provided in an embodiment of the present invention.

[0025] Figure 4 It is a structural schematic diagram of the installation structure provided in an embodiment of the present invention.

[0026] Figure 5 It is a schematic diagram of the structure of a socket provided in an embodiment of the present invention.

[0027] Figure 6 It is a structural schematic diagram of the placement structure provided in an embodiment of the present invention.

[0028] Figure 7 It is a schematic diagram of the structure of the driving structure provided in an embodiment of the present invention.

[0029] Figure 8 It is a schematic structural diagram of the clamping structure provided in an embodiment of the present invention.

[0030] Fig. 9 It is a schematic structural diagram of a circumferentially rotating structure provided in an embodiment of the present invention.

[0031] Fig.10 It is a structural schematic diagram of the axial sliding structure provided in an embodiment of the present invention.

[0032] Figure numerals: 1, water tank; 11, leak detector; 12, endoscope; 2, placement structure; 21, mounting frame; 22, mounting slot; 3, quick-insert structure; 31, cover; 311, ventilation duct; 32, air inlet connection nut; 321, groove; 33, first sealing ring; 34, air supply pipe; 35, expansion port cover; 4, mounting structure; 41, socket; 411, ramp; 412, card slot; 42, socket slot; 43, slide slot; 44, glass bead screw; 45, second sealing ring; 5, clamping structure; 51. Fixed cylinder; 52. Sliding frame; 53. Rotating wheel; 531. Circular groove; 532. Concave arc groove; 54. Sliding column; 6. Circumferential rotating structure; 61. First arc frame; 611. First placement groove; 612. First contact roller; 62. Sliding rod; 63. Gear; 64. Rack; 7. Axial sliding structure; 71. Second arc frame; 711. Second placement groove; 712. Second contact roller; 8. Driving structure; 81. Driving shaft; 82. Driving gear; 83. External gear; 84. Driving member. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0034] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0035] See also Figures 1 to 10 , a quick-insert tooling capable of batch leak detection, comprising:

[0036] A water tank 1, wherein a placement structure 2 is installed inside the water tank 1, and at least three groups of endoscopes 12 are placed on the placement structure 2;

[0037] A quick-plug structure 3, one end of which is connected to the endoscope 12 through the mounting structure 4, and the other end of which is connected to a leak detector 11, wherein the quick-plug structure 3 is used to cooperate with the mounting structure 4 to realize batch quick-plug connection of the endoscope 12;

[0038] The clamping structure 5 is connected to the placement structure 2, and the end portion is connected to the surface of the endoscope 12 by a circumferential rotation structure 6 or an axial sliding structure 7, and is used to cooperate with the circumferential rotation structure 6 or the axial sliding structure 7 to achieve circumferential rotation or axial sliding of the endoscope 12;

[0039] The driving structure 8 is installed on the placement structure 2 and connected to the clamping structure 5 to drive the clamping structure 5 to slide.

[0040] In an embodiment of the present invention, in order to improve the leak detection efficiency, the leak detection tool of the present invention can be used in series to perform leak detection in batches. When series connection is required, several quick-connect structures 3 are connected with an air supply pipe to form a series structure, and the endoscope 12 and the quick-connect structure 3 are connected using the mounting structure 4. A leak detector 11 is connected to the quick-connect structure 3 and then pressurized and placed in the water tank 1 to observe the leakage of the endoscope 12, thereby performing batch leak detection.

[0041] When batch leak detection is performed on the endoscopes 12, the driving structure 8 is turned on, and the clamping structure 5 will drive the two groups of circumferential rotating structures 6 or the two groups of axial sliding structures 7 to clamp and fix the surface of the endoscope 12 with the cooperation of the driving structure 8, thereby improving the stability of the endoscope 12 during the leak detection process. When the circumferential rotating structure 6 contacts the surface of the endoscope 12, the circumferential rotating structure 6 will also drive the endoscope 12 to rotate circumferentially with the cooperation of the clamping structure 5, so that the leakage of the endoscope 12 can be observed more accurately; when the axial sliding structure 7 contacts the surface of the endoscope 12, the endoscope 12 can be pulled to make it rise and fall on the surface of the axial sliding structure 7, so that the height of the endoscope 12 can be adjusted, thereby reducing the interference of the first contact roller 612 and the second contact roller 712 on the endoscope 12, and improving the accuracy of leak detection.

[0042] In one embodiment of the present invention, Figure 1 and Figure 6 As shown, the placement structure 2 includes:

[0043] A mounting frame 21 connected to the inner wall of the water tank 1;

[0044] The mounting grooves 22 are formed on the mounting frame 21 , and at least three groups of the mounting grooves 22 are formed. The surface of the endoscope 12 is snap-fitted and connected in the mounting grooves 22 .

[0045] In this embodiment, when performing batch leak detection on the endoscopes 12 , multiple groups of endoscopes 12 are placed in the mounting grooves 22 on the surface of the mounting frame 21 , so that the multiple groups of endoscopes 12 can be preliminarily fixed under the action of the mounting grooves 22 .

[0046] In one embodiment of the present invention, Figure 2 and Figure 3 As shown, the quick-insertion structure 3 includes:

[0047] The cover body 31 is connected to the end of the endoscope 12 through the mounting structure 4, and three sets of ventilation pipes 311 are opened in the cover body 31;

[0048] An air supply pipe 34, one end of which is connected to the output end of the leak detector 11, and the other end of which is internally connected to an air inlet connection nut 32 via a thread;

[0049] The groove 321 is formed at the end of the air inlet connection nut 32 away from the air supply pipe 34, and the inside of the groove 321 and the surfaces of the air duct 311 on both sides of the cover body 31 are connected by threads;

[0050] The first sealing ring 33 is installed on the surface of the ventilation pipe 311 on both sides of the cover body 31, and the surface is engaged with the inside of the groove 321;

[0051] The expansion port cover 35 is connected to the surface of the farthest group of ventilation pipes 311 between the leak detector 11 through threads.

[0052] In this embodiment, the cover 31 is a circular cover with three ventilation pipes 311. Figure 4 As shown, the ventilation ducts 311 on both sides of the cover body 31 protrude outward, and the surfaces of the two groups of ventilation ducts 311 protruding outward have threaded features, which are used to tighten with the air intake connecting nut 32 or the expansion port cover 35. At the same time, the above-mentioned two groups of ventilation ducts 311 protruding outward are connected to the inside of the air intake connecting nut 32 and the expansion port cover 35 through the first sealing ring 33, and the first sealing ring 33 is used to increase the sealing between the structures.

[0053] When batch leak detection is required, unscrew the expansion port cover 35, and tighten the grooves 321 at one end of the two groups of air intake connecting nuts 32 onto the surfaces of the two groups of ventilation pipes 311 protruding outward on both sides of the cover body 31, and the other ends of the two groups of air intake connecting nuts 32 are respectively connected to the inner sides of the ends of the two groups of air supply pipes 34, the other end of one group of air supply pipes 34 is connected to the output end of the leak detector 11, and the other end of the other group of air supply pipes 34 is connected to the end of the next group of air intake connecting nuts 32, and the next group of air intake connecting nuts 32 are used to continue connecting the next group of cover bodies 31, and the air intake connecting nuts 32 are respectively installed on the surfaces of the two groups of ventilation pipes 311 on the sides of multiple groups of cover bodies 31 to form a series structure, and the expansion port cover 35 is connected to the end surface of the group of ventilation pipes 311 farthest from the leak detector 11.

[0054] In one embodiment of the present invention, Figure 3 and Figure 4 As shown, the mounting structure 4 includes:

[0055] The socket 41 is connected to the end of the endoscope 12, and a slope 411 and a slot 412 are fixed on the surface of the socket 41, and the slope 411 and the slot 412 are adjacent to each other;

[0056] The socket groove 42 is provided on the lower side of the cover body 31, and the inside thereof is engaged and connected with the surface of the socket 41;

[0057] The slide groove 43 is provided on the inner wall of the socket groove 42, and a glass bead screw 44 is slidably connected inside. One end of the glass bead screw 44 is connected to the inner wall of the slide groove 43 through an elastic object, and the other end of the glass bead screw 44 is engaged and connected inside the card groove 412;

[0058] The second sealing ring 45 is installed on the surface of the socket 41 , and the surface is engaged with the inside of the socket groove 42 .

[0059] In this embodiment, when the endoscope 12 is installed and connected, the socket groove 42 on the inner side of the cover body 31 is engaged and connected to the end surface of the socket 41. When the socket 41 slides into the socket groove 42, the slope 411 on the surface of the socket 41 will contact the glass bead screw 44, so that the glass bead screw 44 will slide into the slide groove 43 under the pressure of the slope 411, and compress the elastic material in the slide groove 43. When the slope 411 slides to the end of the glass bead screw 44, the glass bead screw 44 will slide outward under the elastic force of the elastic material until the glass bead screw 44 slides to contact the slot 412 on the surface of the socket 41, so that the socket 41 will be locked under the engagement of the slot 412 and the glass bead screw 44, thereby achieving the locking of the endoscope 12.

[0060] After locking the endoscope 12, water is poured into the water tank 1, and the air pressure valve of the leak detector 11 is turned on to observe the air leakage of the endoscope 12 inside the water tank 1. When the inspection of the endoscope 12 is completed, the endoscope 12 is pulled outward, so that the endoscope 12 drives the socket 41 to slide to the inside of the socket groove 42 to be separated from the endoscope 12. This process is the same as the above working process. The glass bead screw 44 will also compress the elastic material in the slide groove 43 under the action of the slope 411 until the socket 41 and the socket groove 42 are separated, and the disassembly of the endoscope 12 is completed.

[0061] In one embodiment of the present invention, Figure 6 , Figure 7 and Figure 8 As shown, the clamping structure 5 includes:

[0062] The fixed cylinder 51 is fixed on the surface of the mounting frame 21, and four sets of sliding frames 52 are slidably connected inside;

[0063] The rotating wheel 53 is rotatably connected to the surface of the fixed cylinder 51, and a circular groove 531 and a concave arc groove 532 are opened on the surface of the rotating wheel 53, and the circular groove 531 and the concave arc groove 532 are connected end to end;

[0064] The sliding column 54 is fixed on the side of the sliding frame 52 , and the end portion is slidably connected inside the circular groove 531 and the concave arc groove 532 .

[0065] In this embodiment, during the installation of the endoscope 12, the driving structure 8 is turned on. The driving structure 8 can drive the rotating wheel 53 to rotate on the surface of the fixed cylinder 51 through the connection with the rotating wheel 53. During the rotation, the rotating wheel 53 can drive the circular groove 531 and the concave arc groove 532 to rotate synchronously. Since the ends of the sliding column 54 are slidingly connected to the circular groove 531 and the concave arc groove 532 respectively, when the sliding column 54 slides to the inside of the concave arc groove 532, the sliding column 54 will drive the sliding frame 52 to slide inward in the fixed cylinder 51 under the action of the concave arc groove 532. When sliding, the sliding frame 52 can drive the circumferential rotating structure 6 or the axial sliding structure 7 to slide synchronously until the circumferential rotating structure 6 or the axial sliding structure 7 slides to contact the surface of the endoscope 12, so that the endoscope 12 can be clamped and fixed under the action of the circumferential rotating structure 6 or the axial sliding structure 7, thereby improving the stability of the endoscope 12 during the leak detection process.

[0066] In one embodiment of the present invention, Figure 8 and Fig. 9 As shown, the circumferential rotating structure 6 comprises:

[0067] A slide rod 62 is slidably connected to the inside of the slide frame 52, and an elastic member is installed at the end of the slide rod 62 close to the slide frame 52, and the number of the slide rod 62 and the slide frame 52 is the same;

[0068] The first arc-shaped frame 61 is connected to the ends of two sets of sliding rods 62, and the directions of the two sets of sliding rods 62 are consistent;

[0069] A first placement groove 611 is provided in the first arc frame 61, wherein at least five groups of first contact rollers 612 are rotatably connected inside the first placement groove 611, and a gear 63 is installed at the end of the most side group of first contact rollers 612;

[0070] The rack 64 is fixed on the sliding post 54 on the side of the sliding frame 52 where the first arc frame 61 is located, and is meshedly connected with the gear 63 .

[0071] In this embodiment, when the sliding column 54 on the side of the sliding frame 52 corresponding to the two groups of first arc frames 61 slides to the inside of the concave arc groove 532, the two groups of sliding columns 54 will drive the two groups of sliding frames 52 to slide inward in the fixed tube 51 under the action of the concave arc groove 532. During the sliding process, the two groups of sliding frames 52 can drive the first arc frames 61 to slide synchronously through the sliding rod 62 until the first contact rollers 612 inside the two groups of first arc frames 61 slide to contact the surface of the endoscope 12, so that the endoscope 12 will be fixed under the joint clamping of multiple groups of first contact rollers 612, thereby improving the stability of the endoscope 12 when it leaks sideways.

[0072] Because after the two groups of the above-mentioned sliding columns 54 slide into the concave arc groove 532, the two groups of sliding columns 54 and the sliding frame 52 will slide inward (close to the center of the rotating wheel 53), and the sliding columns 54 can drive the rack 64 to slide synchronously during the inward sliding process. When the first contact roller 612 inside the first arc frame 61 slides to contact the surface of the endoscope 12, the rack 64 will also slide to contact the surface of the gear 63. Therefore, the gear 63 will drive the sidemost group of first contact rollers 612 to rotate in the first arc frame 61 under the action of the rack 64.

[0073] When the first contact roller 612 slides to contact the surface of the endoscope 12, the sliding column 54 will drive the sliding frame 52 to continue to slide inward in the fixed cylinder 51 under the action of the concave arc groove 532, so the sliding frame 52 will slide on the surface of the corresponding sliding rod 62 and compress the elastic member at the end of the sliding rod 62. At the same time, the sliding rod 62 will drive the first contact roller 612 inside the first arc frame 61 and the surface of the endoscope 12 to be more closely contacted under the elastic force of the elastic member. Because the gear 63 will drive the first contact roller 612 to rotate during this process, the first contact roller 612 will drive the endoscope 12 to rotate, so that it is more convenient to observe the air leakage of the endoscope 12 during the detection process more accurately.

[0074] Furthermore, the rack 64 can also contact the gear at the end of the first contact roller 612 in another group of first arc frames 61, so that the first contact rollers 612 in the two groups of first arc frames 61 rotate, thereby improving the stability of the first contact roller 612 when driving the endoscope 12 to rotate.

[0075] The elastic member and elastic material can be springs or elastic rubbers, which are not limited here. When the sliding column 54 on the side of the sliding frame 52 where the first arc frame 61 is located slides to disengage from the concave arc groove 532, the working process is opposite to the above. At this time, the sliding frame 52 will slide outward (away from the center of the rotating wheel 53) in the fixed cylinder 51 under the action of the sliding frame 52 and the concave arc groove 532. Because the sliding frame 52 and the sliding column 54 slide in the opposite direction, the first contact roller 612 will rotate in the opposite direction in the first arc frame 61 under the action of the gear 63 and the rack 64 until the slide rod 62 drives the first contact roller 612 inside the first arc frame 61 to slide to the surface of the endoscope 12.

[0076] In one embodiment of the present invention, Figure 8 and Fig.10 As shown, the axial sliding structure 7 includes:

[0077] The second arc frame 71 is connected to the ends of the remaining two sets of slide bars 62;

[0078] The second placement groove 711 is provided in the second arc frame 71 , and at least five groups of second contact rollers 712 are rotatably connected inside the second placement groove 711 .

[0079] In this embodiment, when the sliding column 54 on the side of the sliding frame 52 corresponding to the two groups of second arc frames 71 slides into the inside of the concave arc groove 532, similarly, the two groups of sliding columns 54 will also drive the two groups of sliding frames 52 to slide inward in the fixed tube 51 under the action of the concave arc groove 532. During the sliding process, the two groups of sliding frames 52 can drive the second arc frames 71 to slide synchronously through the sliding rod 62 until the second contact rollers 712 inside the two groups of second arc frames 71 slide to contact the surface of the endoscope 12, so that the endoscope 12 will be fixed under the joint clamping of multiple groups of second contact rollers 712.

[0080] When the endoscope 12 is fixed under the contact of multiple groups of second contact rollers 712, the endoscope 12 can be pulled upward (or pushed downward) at this time, so that the endoscope 12 drives the second contact rollers 712 to rotate inside the second arc frame 71, so that the height of the endoscope 12 can be adjusted, preventing the contact position between the endoscope 12 and the second contact roller 712 (or the first contact roller 612) from affecting the observation of the air leakage of the endoscope 12 due to the interference of the second contact roller 712 (or the first contact roller 612), thereby improving the accuracy of leakage detection.

[0081] In one embodiment of the present invention, Figure 1 and Figure 2 As shown, the driving structure 8 includes:

[0082] A driving shaft 81 is rotatably connected in the mounting frame 21 and has a driving gear 82 mounted on its surface;

[0083] The outer gear 83 is mounted on the surface of the rotating wheel 53 and is meshedly connected with the driving gear 82;

[0084] The driving member 84 is mounted on the side of the mounting frame 21 , and the end of the driving shaft 81 is connected to the output end of the driving member 84 .

[0085] In this embodiment, the driving member 84 is turned on, and the output end of the driving member 84 can drive the driving shaft 81 to rotate in the mounting frame 21. The driving shaft 81 can drive the rotating wheel 53 to rotate on the surface of the fixed cylinder 51 through the connection between the driving gear 82 and the external gear 83.

[0086] During the rotation process, the rotating wheel 53 can drive two groups of circumferential rotating structures 6 or two groups of axial sliding structures 7 to clamp and fix the surface of the endoscope 12 through the clamping structure 5, thereby improving the stability of the endoscope 12 during the leak detection process, and the circumferential rotating structure 6 will also drive the endoscope 12 to rotate circumferentially with the cooperation of the clamping structure 5, so that the leakage of the endoscope 12 can be observed more accurately.

[0087] When the axial sliding structure 7 contacts the surface of the endoscope 12, the endoscope 12 can be pulled up and down on the surface of the axial sliding structure 7, so that the height of the endoscope 12 can be adjusted, reducing the interference of the first contact roller 612 and the second contact roller 712 on the endoscope 12 and improving the accuracy of leak detection.

[0088] The working principle of the present invention is: when installing and connecting the endoscope 12, the socket groove 42 on the inner side of the cover body 31 is engaged and connected to the end surface of the socket 41, and the glass bead screw 44 will slide into the slide groove 43 under the pressure of the slope 411. When the slope 411 slides to the end of the glass bead screw 44 that is separated from the glass bead screw 44, the glass bead screw 44 will slide outward under the elastic force of the elastic material until the glass bead screw 44 slides to contact the slot 412 on the surface of the socket 41, so that the socket 41 will be locked under the engagement of the slot 412 and the glass bead screw 44, thereby achieving the locking of the endoscope 12.

[0089] The grooves 321 at one end of the two groups of air intake connecting nuts 32 are respectively screwed onto the surfaces of the two groups of ventilation pipes 311 protruding outward on both sides of the cover body 31, and the other ends of the two groups of air intake connecting nuts 32 are respectively connected to the inner sides of the ends of the two groups of air supply pipes 34, wherein the other end of one group of air supply pipes 34 is connected to the output end of the leak detector 11, and the other end of the other group of air supply pipes 34 is connected to the end of the next group of air intake connecting nuts 32, and the next group of cover bodies 31 are connected using the next group of air intake connecting nuts 32. After locking the endoscope 12, water is injected into the water tank 1, and the air pressure valve of the leak detector 11 is turned on to observe the air leakage of the endoscope 12 inside the water tank 1.

[0090] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or mutual communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0091] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A quick-insert tool capable of batch leak detection, characterized in that: The quick-insert tooling capable of batch leak detection comprises: A water tank (1), wherein a placement structure (2) is installed inside the water tank (1), and at least three groups of endoscopes (12) are placed on the placement structure (2); A quick-plug structure (3) is connected to an endoscope (12) at one end through a mounting structure (4) and is connected to a leak detector (11) at the other end. The quick-plug structure (3) is used to cooperate with the mounting structure (4) to achieve batch quick-plug connection of endoscopes (12); the quick-plug structure (3) comprises: a cover body (31) connected to the end of the endoscope (12) through the mounting structure (4), and three groups of ventilation pipes (311) are opened in the cover body (31); an air supply pipe (34) is connected to the output end of the leak detector (11) at one end and is screwed into the inside of the air supply pipe (34) at the other end. The cover (31) is provided with an air intake connection nut (32) connected with a groove; a groove (321) is provided at the end of the air intake connection nut (32) away from the air supply pipe (34), and the interior of the groove (321) is connected with the surfaces of the ventilation pipe (311) on both sides of the cover (31) by threads; a first sealing ring (33) is installed on the surfaces of the ventilation pipe (311) on both sides of the cover (31), and the surface is connected with the interior of the groove (321) by snap-fitting; an expansion port sealing cover (35) is connected with the surface of the ventilation pipe (311) farthest from the leak detector (11) by threads; The mounting structure (4) comprises: a socket (41) connected to the end of the endoscope (12), the surface of the socket (41) being fixed with a slope (411) and a slot (412), the slope (411) and the slot (412) being adjacent to each other; a socket slot (42) being provided on the lower side of the cover body (31), the interior of which is snap-fitted and connected to the surface of the socket (41); a slide groove (43) being provided on the inner wall of the socket slot (42), the interior of which is slidably connected with a glass bead screw (44), one end of which is connected to the inner wall of the slide groove (43) through an elastic material, and the other end of which is snap-fitted and connected to the interior of the slot (412); a second sealing ring (45) being installed on the surface of the socket (41), the surface of which is snap-fitted and connected to the interior of the socket slot (42); A clamping structure (5) is connected to the placement structure (2), and an end portion thereof is connected to the surface of the endoscope (12) by means of a circumferentially rotating structure (6) or an axially sliding structure (7), and is used to cooperate with the circumferentially rotating structure (6) or the axially sliding structure (7) to achieve circumferential rotation or axial sliding of the endoscope (12); The circumferential rotating structure (6) comprises: a sliding rod (62) slidably connected inside the sliding frame (52), an elastic member being installed at the end of the sliding rod (62) close to the sliding frame (52), and the number of the sliding rods (62) and the sliding frame (52) being the same; a first arc frame (61) being connected to the ends of two groups of sliding rods (62), and the directions of the two groups of sliding rods (62) being the same; a first placement groove (611) being opened in the first arc frame (61), at least five groups of first contact rollers (612) being rotatably connected inside the first placement groove (611), and a gear (63) being installed at the end of the most side group of first contact rollers (612); a rack (64) being fixed on the sliding column (54) on the side of the sliding frame (52) where the first arc frame (61) is located, and being meshingly connected with the gear (63); The axial sliding structure (7) comprises: a second arc frame (71) connected to the ends of the remaining two groups of sliding rods (62); a second placement groove (711) opened in the second arc frame (71), and at least five groups of second contact rollers (712) are rotatably connected inside the second placement groove (711); The driving structure (8) is installed on the placement structure (2) and connected to the clamping structure (5) to drive the clamping structure (5) to slide.

2. The quick-insert tool capable of batch leak detection according to claim 1, characterized in that: The placement structure (2) comprises: A mounting frame (21) connected to the inner wall of the water tank (1); The mounting grooves (22) are provided on the mounting frame (21), and at least three groups of the mounting grooves (22) are provided. The surface of the endoscope (12) is snap-fitted and connected in the mounting grooves (22).

3. The quick-insert tool capable of batch leak detection according to claim 2, characterized in that: The clamping structure (5) comprises: A fixed cylinder (51) is fixed on the surface of the mounting frame (21) and is slidably connected with four sets of sliding frames (52) inside; The rotating wheel (53) is rotatably connected to the surface of the fixed cylinder (51), and a circular groove (531) and a concave arc groove (532) are provided on the surface of the rotating wheel (53), and the circular groove (531) and the concave arc groove (532) are connected end to end; The sliding column (54) is fixed on the side of the sliding frame (52), and the end portion is slidably connected inside the circular groove (531) and the concave arc groove (532).

4. The quick-insert tool capable of batch leak detection according to claim 3, characterized in that: The driving structure (8) comprises: A driving shaft (81) is rotatably connected in the mounting frame (21) and has a driving gear (82) mounted on its surface; An external gear (83) is mounted on the surface of the rotating wheel (53) and is meshedly connected with the driving gear (82); The driving member (84) is mounted on the side of the mounting frame (21), and the end of the driving shaft (81) is connected to the output end of the driving member (84).

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