Equipment for examining appearance of scalpel
By introducing components such as inductive pressure sensors, infrared sensors and cameras into the scalpel profile inspection equipment, the automatic and intelligent detection of the scalpel profile is achieved, and the problems of low efficiency and poor accuracy in the existing technology are solved, and the detection efficiency and accuracy are improved.
Patent Information
- Application Number
- CN202510508033.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-22
- Publication Date
- 2025-07-08
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
In the prior art, the scalpel appearance inspection is inefficient and has poor accuracy, and automated and intelligent detection cannot be achieved.
The structures are adopted such as inductive pressure sensor, blade position detection infrared sensor, tool handle position detection infrared sensor and appearance inspection camera, combined with the inspection controller and image recognition module, to realize automatic and intelligent detection of the appearance of the scalpel.
It improves detection efficiency and accuracy, can automatically notify the detection results, ensure high efficiency and accuracy of the detection, and is easy to promote and use.
Smart Images
Figure CN120274674A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of scalpel production, and more specifically, the present invention relates to a device for inspecting the appearance of a scalpel. Background Art
[0002] A scalpel usually consists of a blade and a handle. The blade usually has a cutting edge and a mounting groove for docking with the surgical handle. The material is usually made of pure titanium, titanium alloy, stainless steel or carbon steel, and is generally disposable. During dissection, the cutting edge is used to cut the skin and muscle, the tip is used to clean the blood vessels and nerves, and the handle is used for blunt separation. During the production process of the scalpel, it is necessary to inspect the appearance of the scalpel to determine whether the quality of the scalpel is qualified. In the prior art, manual inspection is mostly carried out by the naked eye in cooperation with measuring tools. This inspection method has low efficiency and low accuracy, so the actual use effect is not good enough.
[0003] Therefore, a device for inspecting the appearance of a scalpel is needed to solve the above problems. Summary of the Invention
[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the present invention provides a device for inspecting the appearance of a scalpel. By providing structures such as an inductive pressure sensor, an infrared sensor for detecting the position of the blade, and an appearance inspection camera, the present invention can automatically and intelligently detect the appearance of the scalpel, and can automatically notify the staff of the detection results. The detection efficiency is high and the detection accuracy is high, making the actual use effect of the present invention better and facilitating popularization and use, so as to solve the problems raised in the above background art.
[0005] To achieve the above object, the present invention provides the following technical solution: A device for inspecting the shape of a scalpel, comprising an inspection box body, an inspection chamber is arranged inside the inspection box body, a pressure sensing plate is arranged on the bottom side inside the inspection chamber, a transparent viewing window is fixedly installed on one side of the inspection box body, the transparent viewing window is arranged on one side of the inspection chamber, a position correct indicator light is arranged on the front side of the inspection box body, a good product indicator light is arranged on the front side of the inspection box body, a defective product indicator light is arranged on the front side of the inspection box body, the aluminum bottle indicator light is arranged between the position correct indicator light and the defective product indicator light, a blade position inspection and adjustment motor is fixedly installed on one side of the top of the inspection chamber, two blade position inspection and adjustment screws are arranged on one side of the output shaft of the blade position inspection and adjustment motor, the thread directions of the two blade position inspection and adjustment screws are opposite to each other, a blade position inspection and adjustment seat is arranged on the blade position inspection and adjustment screw, a blade position detection infrared sensor is fixedly installed on the bottom of the blade position inspection and adjustment seat, a handle position inspection and adjustment motor is fixedly installed on one side of the top of the inspection chamber, two handle position inspection and adjustment screws are arranged on one side of the output shaft of the handle position inspection and adjustment motor, the thread directions of the two handle position inspection and adjustment screws are opposite to each other, a handle position inspection and adjustment seat is arranged on the handle position inspection and adjustment screw, a handle position detection infrared sensor is fixedly installed on the bottom of the handle position inspection and adjustment seat, the output ends of the handle position detection infrared sensor and the blade position detection infrared sensor are connected to the same inspection controller, the input end of the inspection controller is connected to an induction pressure sensor, the induction pressure sensor is arranged at the bottom of the pressure sensing plate, the input end of the inspection controller is connected to an external shape inspection image recognition module, the input end of the external shape inspection image recognition module is connected to an external shape inspection camera, the input end of the inspection controller is connected to a power supply module, the connection end of the inspection controller is connected to a WiFi module, the input end of the WiFi module is connected to a contact information memory, the connection end of the WiFi module is connected to a mobile phone end, the output end of the WiFi module is connected to a rest area controller, the rest area controller is set as a single-chip microcomputer, the output end of the rest area controller is connected to a problem product alarm, and the output end of the rest area controller is connected to a product inspection display screen; The handle position detection infrared sensor is used to check the position of the scalpel handle and transmit the detection result to the inspection controller for processing; The blade position detection infrared sensor is used to check the position of the scalpel blade and transmit the detection result to the inspection controller for processing; The induction pressure sensor is used to detect whether a scalpel is placed on the top of the pressure sensing plate and transmit the detection result to the inspection controller for processing; The external shape inspection camera is used to take an image of the positioned scalpel and transmit the image to the external shape inspection image recognition module for recognition; The outer shape inspection image recognition module is used to recognize the image of the scalpel captured by the outer shape inspection camera, and transmit the recognition result to the inspection controller for processing.
[0006] In a preferred embodiment, one adjacent end of the two blade position inspection and adjustment screws is welded to each other, and the output shaft of the blade position inspection and adjustment motor is in transmission connection with the blade position inspection and adjustment screw at the corresponding position.
[0007] In a preferred embodiment, the blade position inspection and adjustment screw is in threaded connection with the blade position inspection and adjustment seat, and the top side of the blade position inspection and adjustment seat is attached to the inner wall of the top side of the inspection chamber.
[0008] In a preferred embodiment, one adjacent end of the two handle position inspection and adjustment screws is welded to each other, and the output shaft of the handle position inspection and adjustment motor is in transmission connection with the handle position inspection and adjustment screw at the corresponding position.
[0009] In a preferred embodiment, the handle position inspection and adjustment screw is in threaded connection with the handle position inspection and adjustment seat, and the top side of the handle position inspection and adjustment seat is attached to the inner wall of the top side of the inspection chamber.
[0010] In a preferred embodiment, the output end of the inspection controller is connected to the input end of the position correct indicator light, and the output end of the inspection controller is connected to the input end of the good product indicator light.
[0011] In a preferred embodiment, the output end of the inspection controller is connected to the input end of the defective product indicator light, and the output end of the inspection controller is connected to the input end of the blade position inspection and adjustment motor.
[0012] In a preferred embodiment, the inspection controller is set as a single-chip microcomputer, and the output end of the inspection controller is connected to the input end of the handle position inspection and adjustment motor.
[0013] The technical effects and advantages of the present invention: By providing structures such as an induction pressure sensor, a blade position detection infrared sensor, and an outer shape inspection camera, the present invention can automatically and intelligently detect the outer shape of the scalpel, and can automatically notify the staff of the detection result. The detection efficiency is high and the detection accuracy is high, so that the actual use effect of the present invention is good and it is convenient to promote and use. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of the present invention.
[0015] Figure 2 It is a schematic diagram of the structure of the blade position inspection and adjustment motor of the present invention.
[0016] Figure 3 Schematic diagram of the tool holder position inspection and adjustment motor structure of the present invention.
[0017] Figure 4 System diagram of the present invention.
[0018] Reference numerals in the drawings are: 1, inspection box; 2, inspection chamber; 3, pressure sensing plate; 4, transparent window; 5, correct position indicator light; 6, good product indicator light; 7, defective product indicator light; 8, blade position inspection and adjustment motor; 9, blade position inspection and adjustment screw; 10, blade position inspection and adjustment seat; 11, blade position detection infrared sensor; 12, tool holder position inspection and adjustment motor; 13, tool holder position inspection and adjustment screw; 14, tool holder position inspection and adjustment seat; 15, tool holder position detection infrared sensor; 16, inspection controller; 17, induction pressure sensor; 18, appearance inspection image recognition module; 19, appearance inspection camera; 20, power supply module; 21, WiFi module; 22, contact information memory; 23, mobile phone terminal; 24, rest area controller; 25, defective product alarm; 26, product inspection display screen. Detailed implementation manners
[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0020] As shown in the appended Figure 1 and appended Figure 2 and appended Figure 3 and appended Figure 4As shown in the figure, the present invention provides a device for inspecting the shape of a scalpel, including an inspection box body 1. Inside the inspection box body 1, there is an inspection chamber 2. At the bottom side inside the inspection chamber 2, there is a pressure sensing plate 3. On one side of the inspection box body 1, there is a transparent viewing window 4 which is arranged on one side of the inspection chamber 2. On the front side of the inspection box body 1, there is a correct position indicator light 5, a good product indicator light 6, and a defective product indicator light 7. The aluminum bottle indicator light 6 is arranged between the correct position indicator light 5 and the defective product indicator light 7. On one side at the top of the inspection chamber 2, there is a blade position inspection and adjustment motor 8. On one side of the output shaft of the blade position inspection and adjustment motor 8, there are two blade position inspection and adjustment screws 9. The thread directions of the two blade position inspection and adjustment screws 9 are opposite to each other. On the blade position inspection and adjustment screw 9, there is a blade position inspection and adjustment seat 10. At the bottom of the blade position inspection and adjustment seat 10, there is a blade position detection infrared sensor 11. An infrared sensor is a sensor that uses infrared rays to process data and has advantages such as high sensitivity. Infrared sensors can control the operation of driving devices, are commonly used in non-contact temperature measurement, gas component analysis, and non-destructive testing, and are widely used in fields such as medicine, military, space technology, and environmental engineering. On one side at the top of the inspection chamber 2, there is a handle position inspection and adjustment motor 12. On one side of the output shaft of the handle position inspection and adjustment motor 12, there are two handle position inspection and adjustment screws 13. The thread directions of the two handle position inspection and adjustment screws 13 are opposite to each other. On the handle position inspection and adjustment screw 13, there is a handle position inspection and adjustment seat 14. At the bottom of the handle position inspection and adjustment seat 14, there is a handle position detection infrared sensor 15. The output ends of the handle position detection infrared sensor 15 and the blade position detection infrared sensor 11 are connected to the same inspection controller 16. The input end of the inspection controller 16 is connected to an induction pressure sensor 17 which is arranged at the bottom of the pressure sensing plate 3. The input end of the inspection controller 16 is connected to a shape inspection image recognition module 18. The image recognition module is the core component of computer vision technology, used to understand and interpret the content of images and convert image data into meaningful information. The input end of the shape inspection image recognition module 18 is connected to a shape inspection camera 19. The input end of the inspection controller 16 is connected to a power supply module 20. The connection end of the inspection controller 16 is connected to a WiFi module 21. The WiFi module, also known as a serial port Wi-Fi module, belongs to the Internet of Things transmission layer. Its function is to convert a serial port or TTL level into an embedded module that conforms to the Wi-Fi wireless network communication standard and has the built-in wireless network protocol IEEE802.11b.g.n protocol stack and TCP / IP protocol stack. The input end of the WiFi module 21 is connected to a contact information memory 22, the connection end of the WiFi module 21 is connected to a mobile phone terminal 23, the output end of the WiFi module 21 is connected to a rest area controller 24. The rest area controller 24 is set as a single-chip microcomputer. A single-chip microcomputer is an integrated circuit chip, which integrates a central processing unit CPU with data processing capabilities, a random access memory RAM, a read-only memory ROM, multiple I / O ports, an interrupt system, a timer / counter and other functions on a silicon chip to form a small and complete microcomputer system. The output end of the rest area controller 24 is connected to a defective product alarm 25, and the output end of the rest area controller 24 is connected to a product inspection display screen 26;. The handle position detection infrared sensor 15 is used to check the position of the scalpel handle and transmit the detection result to the inspection controller 16 for processing; The blade position detection infrared sensor 11 is used to check the position of the scalpel blade and transmit the detection result to the inspection controller 16 for processing; The induction pressure sensor 17 is used to detect whether a scalpel is placed on the top of the pressure induction plate 3 and transmit the detection result to the inspection controller 16 for processing; The appearance inspection camera 19 is used to take an image of the positioned scalpel and transmit the image to the appearance inspection image recognition module 18 for recognition; The appearance inspection image recognition module 18 is used to recognize the image of the scalpel taken by the appearance inspection camera 19 and transmit the recognition result to the inspection controller 16 for processing.
[0021] The adjacent ends of the two blade position inspection adjusting screws 9 are welded to each other, and the output shaft of the blade position inspection adjusting motor 8 is in transmission connection with the blade position inspection adjusting screw 9 at the corresponding position.
[0022] The blade position inspection adjusting screw 9 is in threaded connection with the blade position inspection adjusting seat 10, and the top side of the blade position inspection adjusting seat 10 is attached to the inner wall of the top side of the inspection chamber 2.
[0023] The adjacent ends of the two handle position inspection adjusting screws 13 are welded to each other, and the output shaft of the handle position inspection adjusting motor 12 is in transmission connection with the handle position inspection adjusting screw 13 at the corresponding position.
[0024] The handle position inspection adjusting screw 13 is in threaded connection with the handle position inspection adjusting seat 14, and the top side of the handle position inspection adjusting seat 14 is attached to the inner wall of the top side of the inspection chamber 2.
[0025] The output end of the inspection controller 16 is connected to the input end of the position correct indicator light 5, and the output end of the inspection controller 16 is connected to the input end of the good product indicator light 6.
[0026] The output end of the inspection controller 16 is connected to the input end of the defective product indicator light 7, and the output end of the inspection controller 16 is connected to the input end of the blade position inspection and adjustment motor 8.
[0027] The inspection controller 16 is set as a single-chip microcomputer, and the output end of the inspection controller 16 is connected to the input end of the handle position inspection and adjustment motor 12.
[0028] The model of the single-chip microcomputer is set as M68HC16, the model of the WiFi module 21 is set as TLN13UA06, the model of the infrared sensor is set as SB05-82, the model of the pressure sensor is set as PT124G-116, and the model of the image recognition module is set as AR0230.
[0029] The specific implementation method is as follows: When using the present invention, the induction pressure sensor 17 can detect whether a scalpel is placed on the top of the pressure induction plate 3 and transmit the detection result to the inspection controller 16 for processing. If a scalpel exists, the automatic detection is started. The inspection controller 16 controls the operation of the blade position inspection and adjustment motor 8 and the handle position inspection and adjustment motor 12, thereby adjusting the positions of the blade position inspection and adjustment seat 10 and the handle position inspection and adjustment seat 14, and further adjusting the positions of the blade position detection infrared sensor 11 and the handle position detection infrared sensor 15. The handle position detection infrared sensor 15 can check the position of the scalpel handle and transmit the detection result to the inspection controller 16 for processing. The blade position detection infrared sensor 11 can check the position of the scalpel blade and transmit the detection result to the inspection controller 16 for processing. After the position detection result is correct, the inspection controller 16 controls the position correct indicator light 5 to light up, and at the same time starts the appearance inspection camera 19. The appearance inspection camera 19 can take an image of the positioned scalpel and transmit the image to the appearance inspection image recognition module 18 for recognition. The appearance inspection image recognition module 18 can recognize the image of the scalpel taken by the appearance inspection camera 19 and transmit the recognition result to the inspection controller 16 for processing. When the recognition result is a good product, the good product indicator light 6 lights up. When it is recognized as a defective product, the defective product indicator light 7 lights up. When a defective product appears, the mobile phone end 23 of the staff can be notified through the WiFi module 21. At the same time, the photo of the scalpel can also be displayed on the product inspection display screen 26. When a defective product appears, the problem product alarm 25 will be started to notify the staff in the rest area to go to handle it. This enables the present invention to automatically and intelligently detect the appearance of the scalpel, and can automatically notify the staff of the detection result, with high detection efficiency and high detection accuracy, making the actual use effect of the present invention better and facilitating popularization and use.
[0030] Working principle of the present invention: Refer to the attached Figure 1 , attached Figure 2 , attached Figure 3 and attached Figure 4 When using the present invention, through structures such as the induction pressure sensor 17, the blade position detection infrared sensor 11, and the shape inspection camera 19, the present invention can automatically and intelligently detect the shape of the scalpel, and can automatically notify the staff of the detection results. The detection efficiency is high and the detection accuracy is high, making the actual use effect of the present invention better and facilitating popularization and use.
[0031] Finally, several points should be noted: First, in the description of the present application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, which can be mechanical connection or electrical connection, or the internal connection of two components, and can be directly connected. "Up", "down", "left", "right", etc. are only used to represent the relative position relationship. When the absolute position of the object being described changes, the relative position relationship may change; Secondly: In the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are involved. Other structures can refer to the general design. Without conflict, the same embodiment and different embodiments of the present invention can be combined with each other; Finally: The above description is only the preferred embodiment of the present invention and is not used to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. An equipment for inspecting the shape of a scalpel, comprising an inspection box body (1), characterized in that: Inside the inspection box body (1), there is an inspection chamber (2). At the bottom side inside the inspection chamber (2), there is a pressure sensing plate (3). On one side of the inspection box body (1), a transparent viewing window (4) is fixedly installed. The transparent viewing window (4) is arranged on one side of the inspection chamber (2). On the front side of the inspection box body (1), there is a position correct indicator light (5). On the front side of the inspection box body (1), there is a qualified product indicator light (6). On the front side of the inspection box body (1), there is a defective product indicator light (7). The aluminum bottle indicator light (6) is arranged between the position correct indicator light (5) and the defective product indicator light (7). On one side of the top of the inspection chamber (2), a blade position inspection and adjustment motor (8) is fixedly installed. On one side of the output shaft of the blade position inspection and adjustment motor (8), there are two blade position inspection and adjustment screws (9). The thread directions of the two blade position inspection and adjustment screws (9) are opposite to each other. On the blade position inspection and adjustment screw (9), there is a blade position inspection and adjustment seat (10). At the bottom of the blade position inspection and adjustment seat (10), a blade position detection infrared sensor (11) is fixedly installed. On one side of the top of the inspection chamber (2), a handle position inspection and adjustment motor (12) is fixedly installed. On one side of the output shaft of the handle position inspection and adjustment motor (12), there are two handle position inspection and adjustment screws (13). The thread directions of the two handle position inspection and adjustment screws (13) are opposite to each other. On the handle position inspection and adjustment screw (13), there is a handle position inspection and adjustment seat (14). At the bottom of the handle position inspection and adjustment seat (14), a handle position detection infrared sensor (15) is fixedly installed. The output ends of the handle position detection infrared sensor (15) and the blade position detection infrared sensor (11) are connected to the same inspection controller (16). The input end of the inspection controller (16) is connected to an induction pressure sensor (17). The induction pressure sensor (17) is arranged at the bottom of the pressure sensing plate (3). The input end of the inspection controller (16) is connected to an appearance inspection image recognition module (18). The input end of the appearance inspection image recognition module (18) is connected to an appearance inspection camera (19). The input end of the inspection controller (16) is connected to a power supply module (20). The connection end of the inspection controller (16) is connected to a WiFi module (21). The input end of the WiFi module (21) is connected to a contact information memory (22). The connection end of the WiFi module (21) is connected to a mobile phone terminal (23). The output end of the WiFi module (21) is connected to a rest area controller (24). The rest area controller (24) is set as a single-chip microcomputer. The output end of the rest area controller (24) is connected to a problem product alarm (25). The output end of the rest area controller (24) is connected to a product inspection display screen (26); The handle position detection infrared sensor (15) is used to check the position of the scalpel handle and transmit the detection result to the inspection controller (16) for processing; The blade position detection infrared sensor (11) is used to check the position of the scalpel blade and transmit the detection result to the inspection controller (16) for processing; The induction pressure sensor (17) is used to detect whether a scalpel is placed on the top of the pressure induction plate (3) and transmit the detection result to the inspection controller (16) for processing; The appearance inspection camera (19) is used to take an image of the positioned scalpel and transmit the image to the appearance inspection image recognition module (18) for recognition; The appearance inspection image recognition module (18) is used to recognize the image of the scalpel taken by the appearance inspection camera (19) and transmit the recognition result to the inspection controller (16) for processing.
2. The device for inspecting the shape of a scalpel according to claim 1, characterized in that: One adjacent end of the two blade position inspection adjustment screws (9) is welded to each other, and the output shaft of the blade position inspection adjustment motor (8) is in transmission connection with the blade position inspection adjustment screw (9) at the corresponding position.
3. The device for inspecting the shape of a scalpel according to claim 1, characterized in that: The blade position inspection adjustment screw (9) is in threaded connection with the blade position inspection adjustment seat (10), and the top side of the blade position inspection adjustment seat (10) is attached to the inner wall of the top side of the inspection chamber (2).
4. The device for inspecting the shape of a scalpel according to claim 1, characterized in that: One adjacent end of the two handle position inspection adjustment screws (13) is welded to each other, and the output shaft of the handle position inspection adjustment motor (12) is in transmission connection with the handle position inspection adjustment screw (13) at the corresponding position.
5. The device for inspecting the shape of a scalpel according to claim 1, characterized in that: The handle position inspection adjustment screw (13) is in threaded connection with the handle position inspection adjustment seat (14), and the top side of the handle position inspection adjustment seat (14) is attached to the inner wall of the top side of the inspection chamber (2).
6. The device for inspecting the shape of a scalpel according to claim 1, characterized in that: The output end of the inspection controller (16) is connected to the input end of the position correct indicator light (5), and the output end of the inspection controller (16) is connected to the input end of the good product indicator light (6).
7. The device for inspecting the shape of a scalpel according to claim 1, characterized in that: The output end of the inspection controller (16) is connected to the input end of the defective product indicator light (7), and the output end of the inspection controller (16) is connected to the input end of the blade position inspection adjustment motor (8).
8. The device for inspecting the shape of a scalpel according to claim 1, wherein: The inspection controller (16) is set as a single-chip microcomputer, and the output end of the inspection controller (16) is connected to the input end of the handle position inspection adjustment motor (12).