A copper ring thickness detection device for endoscope

Abstract

The present invention discloses a copper ring thickness detection device for endoscopes, which belongs to the technical field of detection equipment for endoscope production, and includes a base, a mounting frame, a support ring mechanism, a detection mechanism and an intermittent drive mechanism. The detection mechanism in the present invention is provided with an electric push rod, a motor and a detection component, and the detection component performs single-point thickness measurement on the copper ring. During measurement, the motor is started to drive the detection component to rotate, so that the detection component performs multi-point measurement on the copper ring, thereby improving the accuracy of the measurement result. When the extended end of the electric push rod moves upward, the intermittent drive mechanism can automatically drive the support ring mechanism to rotate, so that the copper ring that has been measured can automatically leave the measurement position, and at the same time, the next copper ring to be measured can automatically move to the measurement position. This automated process can greatly improve the efficiency of measurement and reduce the complexity of manual operation.

Description

Technical Field

[0001] The invention belongs to the technical field of detection equipment for endoscope production, and in particular relates to a copper ring thickness detection device for endoscope. Background Art

[0002] An endoscope is a testing instrument that integrates traditional optics, ergonomics, precision machinery, modern electronics, mathematics, and software. It can enter the body through the body's natural cavities or small surgical incisions. Endoscopes can be used to see lesions that cannot be displayed by X-rays, and doctors can develop the best treatment plan based on this. In the precision structure of an endoscope, the copper ring is one of the key components. The precise control of the copper ring thickness is crucial to ensure the overall performance and service life of the endoscope. Therefore, before assembling the endoscope, the thickness of the copper ring needs to be tested.

[0003] However, the traditional copper ring thickness detection device can only detect the copper ring at a single point. The copper ring is affected by various factors such as material unevenness and processing errors during the production process, and its thickness varies at different positions. Therefore, if only a single point of the copper ring is detected, the detection result is less accurate and cannot meet the requirements. Summary of the invention

[0004] The purpose of the present invention is to provide a copper ring thickness detection device for an endoscope, which is used to solve the technical problem that the copper ring thickness detection device in the prior art can only perform single-point detection on the copper ring, and its detection result has poor accuracy and cannot meet the requirements of use.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A copper ring thickness detection device for an endoscope comprises: a base; a mounting frame mounted on the base; a supporting ring mechanism rotatably mounted on the base and used to support the copper ring; a detection mechanism mounted on the mounting frame, comprising: an electric push rod mounted on the inner top surface of the mounting frame; a motor mounted on the extended end of the electric push rod; a connecting frame mounted on the power output shaft of the motor; a detection assembly mounted on the connecting frame and used to measure the thickness of the copper ring located directly below the motor; an intermittent drive mechanism connected to the electric push rod and the supporting ring mechanism; wherein, when the extended end of the electric push rod moves upward, the intermittent drive mechanism drives the supporting ring mechanism to rotate.

[0006] Preferably, the detection component includes: an X-ray transmitter installed on the connecting frame; an X-ray receiver installed on the connecting frame and cooperating with the X-ray transmitter to measure the thickness of the copper ring; and a display controller installed on the connecting frame and used to display the measurement result of the copper ring.

[0007] Preferably, the ring supporting mechanism comprises: a rotating shaft rotatably mounted on the base; an insert block mounted on the upper end of the rotating shaft; a tray plugged into the insert block; and four storage slots equidistantly provided on the top surface of the tray for placing the copper rings.

[0008] Preferably, the intermittent drive mechanism includes: a horizontal plate, fixedly mounted on the extended end of the electric push rod; a fixed cylinder, installed through the horizontal plate; an arc strip, installed on the inner wall of the fixed cylinder; a vertical rod, rotatably mounted on the mounting frame; an arc groove, provided on the surface of the vertical rod, slidingly connected to the arc strip; a rotating seat, rotatably mounted on the base, located directly below the vertical rod; a ratchet groove, provided on the top surface of the rotating seat; a ratchet assembly, installed at the lower end of the vertical rod, located in the ratchet groove and matched with the ratchet groove; a transmission belt, sleeved on the rotating seat and the rotating shaft; wherein, when the vertical rod rotates clockwise, the ratchet assembly drives the rotating seat to rotate through the ratchet groove.

[0009] Preferably, the ratchet assembly includes: a ratchet, rotatably mounted on the bottom surface of the rotating seat and matching the ratchet groove; a vertical plate, fixedly mounted on the bottom surface of the rotating seat; and a spring, both ends of which are fixedly connected to the ratchet and the vertical plate respectively.

[0010] Preferably, the support ring mechanism comprises: four threaded holes, which are equidistantly arranged on the side surface of the tray; and four groups of support components, which are respectively connected to the four threaded holes.

[0011] Preferably, the support assembly includes: a fixing frame; a mounting seat installed on the bottom surface of the fixing frame; a ball rollingly mounted on the mounting seat and in contact with the top surface of the base; and a bolt, the rod of which passes through the fixing frame and is threadedly connected to the threaded hole.

[0012] Preferably, the copper ring thickness detection device for endoscope further includes: four supporting legs, all of which are installed on the bottom surface of the base; and two dovetail grooves, which are provided on the two supporting legs located in the middle.

[0013] Preferably, the support assembly further comprises: two inserting strips, both mounted on the bottom surface of the tray and plugged into the two dovetail grooves.

[0014] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are: 1. The detection mechanism of the present invention is provided with an electric push rod, a motor and a detection component, and the detection component performs single-point thickness measurement on the copper ring. During measurement, the motor is started to drive the detection component to rotate, so that the detection component performs multi-point measurement on the copper ring, thereby improving the accuracy of the measurement result.

[0015] 2. The intermittent drive mechanism of the present invention is provided with a horizontal plate, a fixed cylinder, an arc-shaped bar, a vertical rod, an arc-shaped groove, a rotating seat, a ratchet groove, a ratchet assembly and a transmission belt. When the extended end of the electric push rod moves upward, the intermittent drive mechanism can automatically drive the supporting ring mechanism to rotate, so that the copper ring that has been measured can automatically leave the measuring position, and the next copper ring to be measured can automatically move to the measuring position. This automated process can greatly improve the efficiency of measurement and reduce the complexity of manual operation; Furthermore, the intermittent driving mechanism drives the supporting ring mechanism to rotate through an ingenious design, and there is no need to set up a separate power source, thereby simplifying the overall structure of the device and reducing the manufacturing cost.

[0016] 3. The copper ring thickness detection device for endoscope in the present invention is provided with support legs, dovetail grooves, trays, support components and inserts. When the support components are working normally, they can provide stable support for the tray without affecting the rotation of the tray, thereby ensuring the accuracy of the measurement process. When the device needs to be moved, the support components can act as temporary moving wheels through simple deformation, thereby achieving easy movement of the device. During use, the support components can complete different tasks without the need for additional tools or equipment, and are multifunctional, which can reduce the need to purchase or carry other auxiliary equipment, thereby reducing the overall cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a stereoscopic diagram of the copper ring thickness detection device for endoscope in the present invention; Figure 2 It is a front view of the copper ring thickness detection device for endoscope in the present invention; Figure 3 It is a schematic diagram of the assembly structure of the supporting ring mechanism, the detection mechanism and the intermittent driving mechanism in the present invention; Figure 4 For the present invention Figure 3 Exploded diagram of Figure 5 is a three-dimensional diagram of a tray in the present invention; Figure 6 It is a schematic diagram of the assembly structure of the rotating seat and the ratchet in the present invention; Figure 7 It is a schematic diagram of the assembly structure of the horizontal plate, the fixed cylinder, the rotating seat and the ratchet assembly in the present invention; Figure 8is a three-dimensional diagram of the support assembly of the present invention; Fig. 9 A three-dimensional diagram of another state of the copper ring thickness detection device for endoscope in the present invention; Fig.10 It is a front view of another state of the copper ring thickness detection device for endoscope in the present invention; Reference numerals: 100, base; 101, mounting frame; 102, through slot; 103, support leg; 104, dovetail slot; 110, support ring mechanism; 111, rotating shaft; 112, plug block; 113, tray; 114, plug hole; 115, storage slot; 116, threaded hole; 117, support assembly; 1171, fixing frame; 1172, mounting seat; 1173, ball bearing; 1174, bolt; 118, plug strip; 120, detection mechanism; 121, electric push rod; 122, motor; 123, connecting frame; 124, X-ray transmitter; 125, X-ray receiver; 126, display controller; 130, intermittent drive mechanism; 131, horizontal plate; 132, fixed cylinder; 133, arc strip; 134, vertical rod; 135, arc groove; 136, rotating seat; 137, ratchet groove; 138, ratchet assembly; 1381, ratchet; 1382, vertical plate; 1383, spring; 139, transmission belt; 200, copper ring. DETAILED DESCRIPTION

[0019] 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. Example

[0020] like Figure 1-Figure 4 As shown, a copper ring thickness detection device for endoscope includes a base 100, a mounting frame 101, a ring supporting mechanism 110, a detection mechanism 120 and an intermittent driving mechanism 130.

[0021] The base 100 is provided with a through slot 102, and the mounting frame 101 is mounted on the base 100. The mounting frame 101 is provided with a supporting inclined plate to improve the stability of the mounting frame 101. The supporting ring mechanism 110 is rotatably mounted on the base 100, and the supporting ring mechanism 110 is used to support the copper ring 200.

[0022] The detection mechanism 120 is installed on the mounting frame 101, and the detection mechanism 120 includes an electric push rod 121, a motor 122, a connecting frame 123 and a detection assembly. The electric push rod 121 is installed on the inner top surface of the mounting frame 101; the motor 122 is installed on the extended end of the electric push rod 121; the connecting frame 123 is installed on the power output shaft of the motor 122; the detection assembly is installed on the connecting frame 123, and the detection assembly is used to measure the thickness of the copper ring 200 located directly below the motor 122. The intermittent drive mechanism 130 is connected to the electric push rod 121 and the support ring mechanism 110.

[0023] Specifically, the copper ring 200 to be measured is placed on the supporting ring mechanism 110, and then the electric push rod 121 is started to make the extended end of the electric push rod 121 move downward, thereby driving the motor 122, the connecting frame 123 and the detection assembly to move downward, and then the thickness of the copper ring 200 is measured by the detection assembly. During measurement, the motor 122 is started to drive the connecting frame 123 and the detection assembly to rotate, thereby causing the detection assembly to perform multi-point thickness measurement on the copper ring 200, thereby facilitating improving the accuracy of the detection result.

[0024] When the measurement is completed, the electric push rod 121 is started to move the extended end of the electric push rod 121 upward, and then the intermittent drive mechanism 130 drives the supporting ring mechanism 110 to rotate. When the extended end of the electric push rod 121 moves upward to the maximum position, the intermittent drive mechanism 130 drives the supporting ring mechanism 110 to rotate 90°, so that another copper ring 200 is located directly below the motor 122, thereby facilitating the thickness measurement of the next copper ring 200.

[0025] like Figure 4 As shown, the detection assembly includes an X-ray transmitter 124, an X-ray receiver 125 and a display controller 126. The X-ray transmitter 124 is mounted on the connecting frame 123; the X-ray receiver 125 is mounted on the connecting frame 123, and the X-ray receiver 125 cooperates with the X-ray transmitter 124 to measure the thickness of the copper ring 200; the display controller 126 is mounted on the connecting frame 123, and the display controller 126 is used to display the measurement result of the copper ring 200, and the display controller 126 is electrically connected to the X-ray transmitter 124 and the X-ray receiver 125. The specific structure and working principle of the X-ray transmitter 124 and the X-ray receiver 125 are existing mature technologies, and will not be repeated here.

[0026] Specifically, before measurement, a thickness threshold is preset on the display controller 126; during measurement, the X-ray transmitter 124 is located inside the copper ring 200, and the X-ray receiver 125 is located outside the copper ring 200. By starting the X-ray transmitter 124 and the X-ray receiver 125, the thickness of the copper ring 200 is measured at a single point. At the same time, by starting the motor 122, the power output shaft of the motor 122 drives the connecting frame 123 to rotate, thereby driving the X-ray transmitter 124 and the X-ray receiver 125 to rotate, thereby performing multi-point thickness measurement on the copper ring 200.

[0027] After the multi-point thickness measurement is completed, if the detected thickness data all meet the preset thickness threshold, the display controller 126 displays information indicating that the measurement is qualified; if the detected thickness data does not meet the preset thickness threshold, the display controller 126 displays information indicating failure.

[0028] like Figure 3-Figure 5 As shown, the ring supporting mechanism 110 includes a rotating shaft 111, an insert block 112, a tray 113 and four storage slots 115. The rotating shaft 111 is rotatably mounted on the base 100; the insert block 112 is mounted on the upper end of the rotating shaft 111; the insert block 112 is square, the tray 113 is plugged with the insert block 112, and a plug hole 114 is provided on the bottom surface of the tray 113. The plug hole 114 is square and plugged with the insert block 112. Four storage slots 115 are equidistantly arranged on the top surface of the tray 113, and the four storage slots 115 are used to place the copper ring 200.

[0029] Specifically, by placing the copper ring 200 in the storage slot 115, and then rotating the rotating shaft 111, the insert block 112 and the turntable are driven to rotate, and then the tray 113 and the copper ring 200 are driven to rotate, so that the copper ring 200 is located directly below the motor 122, thereby facilitating the detection mechanism 120 to measure the thickness of the copper ring 200.

[0030] like Figure 3 , Figure 4 , Figure 6 and Figure 7As shown, the intermittent drive mechanism 130 includes a horizontal plate 131, a fixed cylinder 132, an arcuate bar 133, a vertical rod 134, an arcuate groove 135, a rotating seat 136, a ratchet groove 137, a ratchet assembly 138 and a transmission belt 139. The horizontal plate 131 is fixedly sleeved on the extended end of the electric push rod 121; the fixed cylinder 132 is installed on the horizontal plate 131; the arc strip 133 is installed on the inner wall of the fixed cylinder 132; the vertical rod 134 is rotatably installed on the mounting frame 101; the arc groove 135 is opened on the surface of the vertical rod 134, the arc strip 133 is located in the arc groove 135 and is slidably connected with the arc groove 135; the rotating seat 136 is rotatably installed on the base 100, and the rotating seat 136 is located directly below the vertical rod 134; the ratchet groove 137 is opened on the top surface of the rotating seat 136, and the rotating seat 136 is made of stainless steel. Stainless steel is an alloy material with iron as the main element, a carbon content of less than 2%, and other elements such as chromium and nickel. Its rust resistance and corrosion resistance are mainly due to the formation of a chromium-rich oxide film (passivation film) on the surface. This kind of steel can withstand weak corrosive media such as air, steam, and water, and has good durability.

[0031] The ratchet assembly 138 is mounted at the lower end of the vertical rod 134, and the ratchet assembly 138 is located in the ratchet groove 137 and matches the ratchet groove 137. A first belt pulley is fixedly sleeved on the rotating seat 136, and a second belt pulley is fixedly sleeved on the rotating shaft 111. The size of the second belt pulley is larger than the first belt pulley. The transmission belt 139 is sleeved on the first belt pulley and the second belt pulley. When the rotating seat 136 rotates one circle, the rotating shaft 111 will be driven to rotate 1 / 4 circle through the transmission belt 139. The first belt pulley, the second belt pulley and the transmission belt 139 are all located in the through groove 102.

[0032] Specifically, when the fixed cylinder 132 moves upward, the arc strip 133 in the fixed cylinder 132 drives the arc groove 135 and the vertical rod 134 to rotate clockwise, and then drives the ratchet groove 137 and the rotating seat 136 to rotate through the ratchet assembly 138; when the fixed cylinder 132 moves downward, the arc strip 133 in the fixed cylinder 132 drives the arc groove 135 and the vertical rod 134 to rotate counterclockwise, and then drives the ratchet assembly 138 to rotate counterclockwise, but when the ratchet assembly 138 rotates counterclockwise, it will not drive the ratchet groove 137 and the rotating seat 136 to rotate. When the rotating seat 136 rotates one circle, it will drive the rotating shaft 111 to rotate 1 / 4 circle through the transmission belt 139.

[0033] like Figure 7 As shown, the ratchet assembly 138 includes a ratchet 1381, a vertical plate 1382 and a spring 1383. The ratchet 1381 is rotatably mounted on the bottom surface of the rotating seat 136, and the ratchet 1381 matches the ratchet groove 137; the vertical plate 1382 is fixedly mounted on the bottom surface of the rotating seat 136; one end of the spring 1383 is fixedly connected to the ratchet 1381, and the other end of the spring 1383 is fixedly connected to the vertical plate 1382.

[0034] Specifically, when the ratchet 1381 rotates clockwise, the ratchet 1381 drives the rotating seat 136 to rotate through the ratchet groove 137 , and when the ratchet 1381 rotates counterclockwise, the ratchet 1381 cannot drive the ratchet groove 137 and the rotating seat 136 to rotate.

[0035] Working principle: When in use, four copper rings 200 whose thickness needs to be measured are placed in four storage slots 115 on the tray 113, and one of the copper rings 200 is located directly below the motor 122.

[0036] Then, by starting the electric push rod 121 , the extended end of the electric push rod 121 drives the motor 122 and the connecting frame 123 to move downward, the X-ray transmitter 124 is located in the copper ring 200 , and the X-ray receiver 125 is located outside the copper ring 200 .

[0037] Then, by presetting the thickness threshold on the display controller 126, during measurement, by starting the X-ray transmitter 124 and the X-ray receiver 125, the thickness of the copper ring 200 is measured at a single point. At the same time, by starting the motor 122, the power output shaft of the motor 122 drives the connecting frame 123 to rotate, thereby driving the X-ray transmitter 124 and the X-ray receiver 125 to rotate, thereby performing multi-point thickness measurement on the copper ring 200. By performing multi-point measurement on the copper ring 200, the accuracy of the measurement is improved.

[0038] After the multi-point thickness measurement is completed, if the detected thickness data all meet the preset thickness threshold, the display controller 126 displays information indicating that the measurement is qualified; if the detected thickness data does not meet the preset thickness threshold, the display controller 126 displays information indicating failure.

[0039] Then, by starting the electric push rod 121, the extended end of the electric push rod 121 moves upward, thereby driving the horizontal plate 131 and the fixed cylinder 132 to move upward. When the fixed cylinder 132 moves upward, the arc strip 133 in the fixed cylinder 132 will drive the arc groove 135 and the vertical rod 134 to rotate clockwise, thereby driving the ratchet groove 137 and the rotating seat 136 to rotate through the ratchet 1381; when the horizontal plate 131 and the fixed cylinder 132 move from the bottom to the top, the vertical rod 134 will rotate one circle, thereby driving the rotating seat 136 to rotate one circle through the ratchet 1381. When the rotating seat 136 rotates one circle, it will drive the rotating shaft 111 to rotate 1 / 4 circle through the transmission belt 139, thereby making the next copper ring 200 directly below the motor 122, and then take away the copper ring 200 that has been measured, and then place the copper ring 200 to be measured in the idle storage slot 115.

[0040] Finally, the above operation is repeated to measure the thickness of the next copper ring 200, thereby improving work efficiency and reducing the complexity of manual operation. Example

[0041] like Figure 1-Figure 4 As shown, when other parts are the same as those of Example 1, the difference between this embodiment and Example 1 is that four notches are equidistantly provided on the side of the tray 113.

[0042] The support ring mechanism 110 includes four threaded holes 116 and four groups of support components 117. The four threaded holes 116 are equidistantly arranged on the side of the tray 113. The four groups of support components 117 are respectively connected to the four threaded holes 116. The support components 117 include a fixing frame 1171, a mounting seat 1172, a ball bearing 1173 and a bolt 1174.

[0043] The fixing frame 1171 is located at the notch of the tray 113, and the mounting seat 1172 is installed on the bottom surface of the fixing frame 1171; the ball 1173 is rollingly installed on the mounting seat 1172, and the ball 1173 contacts the top surface of the base 100; the rod of the bolt 1174 passes through the fixing frame 1171 and is threadedly connected with the threaded hole 116.

[0044] Working principle: During specific use, when the rotating shaft 111 rotates, the tray 113 will be driven to rotate through the plug block 112, and then the four fixing frames 1171 will be driven to rotate, and then the four mounting seats 1172 and the ball bearings 1173 will be driven to rotate. Without affecting the rotation of the tray 113, the four groups of support components 117 provide support for the tray 113, thereby improving the stability of the tray 113. Example

[0045] like Figure 8-Figure 10 As shown, when other parts are the same as those of Example 2, the difference between this embodiment and Example 2 is that the copper ring thickness detection device for endoscope further includes four support legs 103 and two dovetail grooves 104. The four support legs 103 are all installed on the bottom surface of the base 100; the two dovetail grooves 104 are opened on the two support legs 103 located in the middle.

[0046] The support assembly 117 further includes two inserting strips 118 . The two inserting strips 118 are both installed on the bottom surface of the tray 113 . The two inserting strips 118 are plugged into and matched with the two dovetail grooves 104 .

[0047] Working principle: When the device is no longer measuring and needs to be moved, the four bolts 1174 are rotated in sequence to separate the four bolts 1174 from the four threaded holes 116, thereby facilitating the separation of the four fixing frames 1171 from the four notches on the tray 113, and then the four fixing frames 1171 are flipped 180° so that the ball 1173 faces upward, and then the four fixing frames 1171 are plugged into the four notches on the tray 113 in sequence, and then connected to the four threaded holes 116 through four bolts 1174, so that the four fixing frames 1171 are installed on the tray 113.

[0048] Then, the tray 113 is moved upward to separate the insertion hole 114 on the tray 113 from the insertion block 112 on the rotating shaft 111; the tray 113 is then turned over 180 degrees to make the insertion strip 118 face upward, and then the two insertion strips 118 are plugged into the dovetail groove 104 on the bottom surface of the supporting leg 103, so that the four ball bearings 1173 are in contact with the ground, and the four ball bearings 1173 act as temporary moving wheels, thereby facilitating the movement of the device and improving the flexibility of the device.

[0049] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

[0050] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A copper ring thickness detection device for endoscope, characterized in that: include: base(100); A mounting frame (101) mounted on the base (100); A ring supporting mechanism (110) is rotatably mounted on the base (100) and is used to support the copper ring (200); The detection mechanism (120) is mounted on the mounting frame (101), and comprises: An electric push rod (121) mounted on the inner top surface of the mounting frame (101); A motor (122) mounted on the extended end of the electric push rod (121); A connecting frame (123) mounted on a power output shaft of the motor (122); A detection component, mounted on the connecting frame (123), and used to measure the thickness of the copper ring (200) located directly below the motor (122); An intermittent driving mechanism (130) connected to the electric push rod (121) and the supporting ring mechanism (110); When the extended end of the electric push rod (121) moves upward, the intermittent driving mechanism (130) drives the supporting ring mechanism (110) to rotate.

2. The copper ring thickness detection device for endoscope according to claim 1, characterized in that: The detection component comprises: An X-ray emitter (124) mounted on the connecting frame (123); An X-ray receiver (125) is mounted on the connecting frame (123) and cooperates with the X-ray transmitter (124) to measure the thickness of the copper ring (200); A display controller (126) is mounted on the connecting frame (123) and is used to display the measurement result of the copper ring (200).

3. The copper ring thickness detection device for endoscope according to claim 1, characterized in that: The supporting ring mechanism (110) comprises: A rotating shaft (111) rotatably mounted on the base (100); An insert block (112) mounted on the upper end of the rotating shaft (111); A tray (113) plugged into the plug block (112); Four storage slots (115) are equidistantly arranged on the top surface of the tray (113) for placing the copper rings (200).

4. The copper ring thickness detection device for endoscope according to claim 3, characterized in that: The intermittent driving mechanism (130) comprises: A horizontal plate (131) fixedly sleeved on the extended end of the electric push rod (121); A fixed cylinder (132) is installed through the horizontal plate (131); An arc-shaped strip (133) mounted on the inner wall of the fixing cylinder (132); A vertical rod (134) rotatably mounted on the mounting frame (101); An arc-shaped groove (135) is provided on the surface of the vertical rod (134) and is slidably connected to the arc-shaped strip (133); A rotating seat (136) is rotatably mounted on the base (100) and is located directly below the vertical rod (134); A ratchet groove (137) is provided on the top surface of the rotating seat (136); A ratchet assembly (138) is mounted on the lower end of the vertical rod (134), is located in the ratchet groove (137) and matches the ratchet groove (137); A transmission belt (139) is sleeved on the rotating seat (136) and the rotating shaft (111); When the vertical rod (134) rotates clockwise, the ratchet assembly (138) drives the rotating seat (136) to rotate via the ratchet groove (137).

5. The copper ring thickness detection device for endoscope according to claim 4, characterized in that: The ratchet assembly (138) comprises: A ratchet tooth (1381) is rotatably mounted on the bottom surface of the rotating seat (136) and matches the ratchet groove (137); A vertical plate (1382) fixedly mounted on the bottom surface of the rotating seat (136); The spring (1383) has two ends fixedly connected to the ratchet (1381) and the vertical plate (1382) respectively.

6. The copper ring thickness detection device for endoscope according to claim 3, characterized in that: The supporting ring mechanism (110) comprises: Four threaded holes (116) are equidistantly arranged on the side surface of the tray (113); Four groups of support components (117) are respectively connected to the four threaded holes (116).

7. The copper ring thickness detection device for endoscope according to claim 6, characterized in that: The support assembly (117) comprises: Fixed frame (1171); A mounting seat (1172) mounted on the bottom surface of the fixing frame (1171); A ball (1173) is rollingly mounted on the mounting seat (1172) and is in contact with the top surface of the base (100); A bolt (1174) has a rod portion that passes through the fixing frame (1171) and is threadedly connected to the threaded hole (116).

8. The copper ring thickness detection device for endoscope according to claim 7, characterized in that: Also includes: Four supporting legs (103), all mounted on the bottom surface of the base (100); Two dovetail grooves (104) are provided on the two supporting legs (103) located in the middle.

9. The copper ring thickness detection device for endoscope according to claim 8, characterized in that: The support assembly (117) further comprises: Two inserting strips (118) are both installed on the bottom surface of the tray (113) and are plugged into and matched with the two dovetail grooves (104).

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