A wire diameter testing device

Abstract

This utility model provides a wire diameter testing device, relating to the field of wire diameter testing devices. The device includes a wire diameter testing machine. By incorporating a cleaning mechanism, one end of the suture is tied to a fixed frame, and the other end passes through the interior of a sliding frame and an air guide frame, then between the induction head and the induction table, placing it on the induction table. Finally, it passes through a tension frame, with a weight of appropriate weight fixed to one end to straighten it. An air pump is then activated to draw external air into the air guide frame and duct. The air from the air guide frame blows through several outlets onto the surface of the suture, blowing away surface dust. Simultaneously, a second electric telescopic rod is activated, causing the sliding frame to slide back and forth on one side of the wire diameter testing machine. This allows the cleaning and wiping blocks to clean and wipe the surface of the suture, removing adhering oil, stains, and dust, thus improving the accuracy of the suture diameter measurement data.

Description

Technical Field

[0001] This utility model relates to the field of wire diameter testing devices, and in particular to a wire diameter testing device. Background Technology

[0002] A suture diameter tester is a device used to measure the diameter of sutures. It is mainly used in the medical, textile, and industrial fields to ensure that the quality of sutures meets relevant standards.

[0003] When using a wire diameter tester to measure the diameter of sutures, if the operator's hands are oily or dirty, or if there is dust in the air, the oil or dust may be transferred to the surface of the suture. This can hinder the contact surface of the suture during measurement, leading to inaccurate readings and reducing the accuracy of the wire diameter tester's measurement data. Utility Model Content

[0004] The technical problem this invention aims to solve is that during the measurement of suture diameter using a wire diameter tester, if the operator's hands are oily or dirty, or if there is dust in the air, the oil or dust may be transferred to the surface of the suture. This can hinder the contact surface of the suture during measurement, leading to inaccurate readings and reducing the accuracy of the wire diameter tester's measurement data for the suture diameter.

[0005] The technical solution adopted by this utility model to solve its technical problem is as follows: a wire diameter testing device, including a wire diameter testing machine, a fixed frame fixedly connected to one side of the wire diameter testing machine, an induction tester slidably connected to one side of the wire diameter testing machine, a first electric telescopic rod provided on one side of the induction tester, an induction head fixedly connected to the output rod of the first electric telescopic rod, an induction platform fixedly connected to one side of the induction tester, a tension frame slidably connected to one side of the wire diameter testing machine, and a cleaning device provided on one side of the wire diameter testing machine. The cleaning device includes two piston rods and two rectangular blocks, and a detachable device is provided between one end of the piston rod and one side of the rectangular block. The cleaning device can clean the surface of the suture before testing, and the detachable device can remove the rectangular block from one end of the piston rod for easy replacement.

[0006] The aforementioned components achieve the following effect: When measuring the diameter of a suture using a wire diameter tester, one end of the suture to be tested is tied to a fixed frame, and the other end is passed through a cleaning device, then between the induction head and the induction table, and placed on the induction table. Finally, it passes through a tension frame, and a weight of appropriate weight is fixed to one end of the suture to straighten it. Before testing, the cleaning device can be activated to clean the surface of the suture, removing oil, stains, and dust to avoid affecting the subsequent measurement results and improve the accuracy of the suture diameter measurement data. Then, the drive mechanism inside the wire diameter tester is activated to move the induction tester to a certain position, and the first electric telescopic rod is activated to move the induction head downward until one side is in contact with the surface of the suture for measurement. The measured data will be displayed through the induction tester, completing the test.

[0007] Preferably, a second electric telescopic rod is fixedly connected to one side of the wire diameter testing machine, and a sliding frame is fixedly connected to the output rod of the second electric telescopic rod. The inner wall of one side of the sliding frame is slidably connected to one side of the wire diameter testing machine. An air guide frame is passed through the inner wall of the sliding frame. An air pump is fixedly connected to the inlet of the air guide frame. One side of the air pump is fixedly connected to one side of the sliding frame. An air duct is fixedly connected to the other outlet of the air pump. Rectangular cavities are symmetrically opened inside the sliding frame. One end of the air duct is passed through and connected to one side of the inner wall of the rectangular cavity. One end of the piston rod is passed through and connected to one side of the inner wall of the rectangular cavity. A first spring is sleeved and connected to the outer surface of one end of the piston rod. The two ends of the first spring are fixedly connected to one side of the piston rod and one side of the inner wall of the rectangular cavity, respectively. A cleaning block is fixedly connected to one side of the rectangular block near the air guide frame. Several wiping blocks are fixedly connected to one side of the rectangular block.

[0008] The effect achieved by the above components is as follows: By setting up a cleaning device, one end of the suture is tied to the fixed frame, and the other end is passed through the interior of the sliding frame and the air guide frame, then through the induction head and the induction table, so that it is placed on the induction table. Finally, it passes through the tension frame and a weight of appropriate weight is fixed to one end to straighten it. Then, the air pump is started to draw external air into the interior of the air guide frame and the air duct. The air in the air guide frame blows towards the surface of the suture through several outlets, blowing away the dust on its surface. The air in the air duct enters the rectangular cavity, pushing the piston rod to slide to one end, causing the first spring to contract, which in turn moves the rectangular block, the cleaning block, and the wiping block to one end, so that the cleaning block and the wiping block are in close contact with the surface of the suture. Finally, the second electric telescopic rod is started to move the sliding frame back and forth on one side of the suture diameter testing machine, so that the cleaning block and the wiping block can clean and wipe the surface of the suture, removing the oil, stains, and dust adhering to its surface, avoiding affecting the effect of subsequent measurements, and improving the accuracy of the suture diameter measurement data. It should be noted that the cleaning block can be made using a sponge with built-in oil stain remover, or the oil stain remover can be sprayed directly onto the cleaning block before cleaning.

[0009] Preferably, filters are fixedly connected to the inner walls of several outlets of the air guide frame.

[0010] The effect achieved by the above components is as follows: by setting up a filter screen, the air drawn in by the air pump can be filtered, and at the same time, the inner wall of the outlet of the air guide frame can be protected to prevent external dust and impurities from entering the interior of the air guide tube, reducing the possibility of blockage.

[0011] Preferably, the outer surface of the output rod of the second electric telescopic rod is symmetrically and fixedly connected with reinforcing rods, and one side of the reinforcing rod is fixedly connected to one side of the sliding frame.

[0012] The effect achieved by the above components is that by setting up reinforcing rods, the connection area between the output rod of the second electric telescopic rod and the sliding frame can be increased, making the connection more secure, stable and less prone to damage.

[0013] Preferably, the detachable device includes a mounting slot block, one side of which is fixedly connected to one side of a rectangular block. The mounting slot block has locking holes on both sides of its inner wall. A mounting block is fixedly connected to one side of the piston rod. A second spring is fixedly connected to the inner walls of both sides of the mounting block. A locking block is fixedly connected to one end of each of the second springs. One end of the mounting block and the locking block are respectively inserted into the inner walls of the mounting slot block and the locking holes. The locking block is slidably connected to the inner wall of the mounting block.

[0014] The effect achieved by the above-mentioned components is as follows: by setting up a detachable device, when the surface of the cleaning block is dirty and inconvenient to clean and needs to be replaced, the locking block can be manually pressed inward to a certain position in the inner wall of the mounting block, which will cause the second spring to contract and pull one end of it out of the locking hole. At this time, by holding the rectangular block and pulling it to one end, the mounting block can be pulled out from the inner wall of the mounting slot block, and the rectangular block and the cleaning block can be removed from one end of the piston rod for easy replacement.

[0015] Preferably, one end of the mounting block has a trapezoidal longitudinal section, and the trapezoidal end of the mounting block is located at the end away from the piston rod.

[0016] The effect achieved by the above components is that by setting one end of the mounting block in a trapezoidal shape, the area of ​​one end of the mounting block can be reduced, making it easier to quickly align with the mounting slot and facilitating installation.

[0017] Preferably, a limiting telescopic rod is fixedly connected to both inner walls of the mounting block, one end of the limiting telescopic rod is fixedly connected to one side of the locking block, and the limiting telescopic rod is sleeved and connected to the second spring.

[0018] The effect achieved by the above components is that by setting a limiting telescopic rod, the inner wall of the second spring can be supported and reinforced, making it less prone to damage.

[0019] Preferably, the longitudinal section of the card block is U-shaped, and a number of anti-slip protrusions are fixedly connected to one end of the card block.

[0020] The effect achieved by the above components is that by setting the card block in a U-shape, it is easy to operate and disassemble when the card block needs to be pressed.

[0021] The beneficial effects of this utility model are:

[0022] By setting up a cleaning device, one end of the suture is tied to a fixed frame, and the other end is passed through the interior of the sliding frame and the air guide frame, then through the induction head and the induction table, placing it on the induction table. Finally, it passes through the tension frame, and a weight of appropriate weight is fixed to one end to straighten it. Then, the air pump is started to draw outside air into the interior of the air guide frame and the air duct. The air in the air guide frame blows towards the surface of the suture through several outlets, blowing away the dust on its surface. The air in the air duct enters the rectangular cavity, pushing the piston rod to slide to one end, causing the first spring to contract. This causes the rectangular block, the cleaning block, and the wiping block to move to one end, so that the cleaning block and the wiping block are in close contact with the surface of the suture. Finally, the second electric telescopic rod is activated to move the sliding frame back and forth on one side of the suture diameter testing machine, so that the cleaning block and the wiping block can clean and wipe the surface of the suture, removing the oil, stains, and dust adhering to its surface, avoiding affecting the subsequent measurement results, and improving the accuracy of the suture diameter measurement data. Attached Figure Description

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0024] Figure 1 This is a schematic diagram of the structure of this utility model.

[0025] Figure 2 This is a three-dimensional structural diagram of the second electric telescopic rod of this utility model;

[0026] Figure 3 for Figure 2 A three-dimensional schematic diagram of a local structure;

[0027] Figure 4 This is a three-dimensional structural diagram of the rectangular block of this utility model.

[0028] Legend: 1. Wire diameter tester; 2. Cleaning device; 3. Detachable device; 4. Fixing frame; 5. Induction tester; 6. First electric telescopic rod; 7. Induction head; 8. Induction table; 9. Tension frame; 21. Second electric telescopic rod; 22. Sliding frame; 23. Air guide frame; 24. Air pump; 25. Air duct; 26. Rectangular cavity; 27. Piston rod; 28. Rectangular block; 29. ​​Cleaning block; 210. Wiping block; 211. First spring; 212. Filter screen; 213. Reinforcing rod; 31. Mounting slot block; 32. Locking hole; 33. Mounting block; 34. Second spring; 35. Locking block; 36. Limiting telescopic rod. Detailed Implementation

[0029] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0030] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0031] Figure 1-4 The wire diameter testing device shown includes a wire diameter testing machine 1. A fixing frame 4 is fixedly connected to one side of the wire diameter testing machine 1. An induction tester 5 is slidably connected to one side of the wire diameter testing machine 1. A first electric telescopic rod 6 is provided on one side of the induction tester 5. A sensing head 7 is fixedly connected to the output rod of the first electric telescopic rod 6. A sensing platform 8 is fixedly connected to one side of the induction tester 5. A tension frame 9 is slidably connected to one side of the wire diameter testing machine 1. A cleaning device 2 is provided on one side of the wire diameter testing machine 1. The cleaning device 2 includes two piston rods 27 and two rectangular blocks 28. A detachable device 3 is provided between one end of the piston rod 27 and one side of the rectangular block 28. The cleaning device 2 can clean the surface of the suture before testing. The detachable device 3 can remove the rectangular block 28 from one end of the piston rod 27 for easy replacement. When measuring the diameter of a suture using the wire diameter tester 1, one end of the suture to be tested is tied to the fixing frame 4, and the other end is passed through the cleaning device 2 and then between the induction head 7 and the induction table 8, so that it is placed on the induction table 8. Finally, it passes through the tension frame 9, and a weight of appropriate weight is fixed to one end of the suture to straighten it. Before the test, the cleaning device 2 can be activated to clean the surface of the suture, removing the oil, stains, and dust adhering to the surface to avoid affecting the subsequent measurement effect and improve the accuracy of the suture diameter measurement data. Then, the drive mechanism inside the wire diameter tester 1 is activated to drive the induction tester 5 to slide to a certain position, and the first electric telescopic rod 6 is activated to drive the induction head 7 downward until one side is attached to the surface of the suture for measurement. The measured data will be displayed through the induction tester 5, and the test is completed.

[0032] Figure 1-4A second electric telescopic rod 21 is fixedly connected to one side of the wire diameter testing machine 1 shown. A sliding frame 22 is fixedly connected to the output rod of the second electric telescopic rod 21. One inner wall of the sliding frame 22 is slidably connected to one side of the wire diameter testing machine 1. An air guide frame 23 is passed through the inner wall of the sliding frame 22. An air pump 24 is fixedly connected to the inlet of the air guide frame 23. One side of the air pump 24 is fixedly connected to one side of the sliding frame 22. An air duct 25 is fixedly connected to the other outlet of the air pump 24. The interior of the sliding frame 22 is symmetrically opened... A rectangular cavity 26 is provided. One end of the air duct 25 is connected to one side of the inner wall of the rectangular cavity 26. One end of the piston rod 27 is connected to one side of the inner wall of the rectangular cavity 26. A first spring 211 is sleeved on the outer surface of one end of the piston rod 27. The two ends of the first spring 211 are fixedly connected to one side of the piston rod 27 and one side of the inner wall of the rectangular cavity 26, respectively. A cleaning block 29 is fixedly connected to one side of the rectangular block 28 near the air guide frame 23. Several wiping blocks 210 are fixedly connected to one side of the rectangular block 28. After tying one end of the suture to the fixing frame 4 and passing the other end through the interior of the sliding frame 22 and the air guide frame 23, it passes between the sensor head 7 and the sensor table 8, placing it on the sensor table 8. Finally, it passes through the tension frame 9, and a weight of appropriate weight is fixed to one end to straighten it. Then, the air pump 24 is started to draw outside air into the interior of the air guide frame 23 and the air duct 25. The air in the air guide frame 23 blows towards the surface of the suture through several outlets, blowing away the dust on its surface. The air in the air duct 25 enters the rectangular cavity 26, pushing the piston rod 27 to one side. The sliding end causes the first spring 211 to contract, moving the rectangular block 28, cleaning block 29, and wiping block 210 to one end. This allows the cleaning block 29 and wiping block 210 to adhere tightly to the surface of the suture. Finally, the second electric telescopic rod 21 is activated, causing the sliding frame 22 to slide back and forth on one side of the suture diameter testing machine 1. This allows the cleaning block 29 and wiping block 210 to clean and wipe the surface of the suture, removing oil, stains, and dust to avoid affecting subsequent measurements and improve the accuracy of the suture diameter measurement data. It should be noted that the cleaning block 29 can be cleaned using a sponge with built-in oil-removing solution, or the oil-removing solution can be sprayed directly onto the cleaning block 29 before cleaning.

[0033] Figure 1-4The inner walls of several outlets of the air guide frame 23 shown are all fixedly connected with filter screens 212. By setting the filter screens 212, the air drawn in by the air pump 24 can be filtered, and at the same time, the inner walls of the outlets of the air guide frame 23 can be protected to prevent external dust and impurities from entering the interior of the air guide duct 25, reducing the possibility of blockage. Reinforcing rods 213 are symmetrically fixedly connected to the outer surface of the output rod of the second electric telescopic rod 21, with one side of the reinforcing rod 213 fixedly connected to one side of the sliding frame 22. By setting the reinforcing rods 213, the connection area between the output rod of the second electric telescopic rod 21 and the sliding frame 22 can be increased, making the connection more secure, stable, and less prone to damage.

[0034] Figure 1-4 The detachable device 3 shown includes a mounting slot 31, one side of which is fixedly connected to one side of a rectangular block 28. The inner walls of the mounting slot 31 are provided with locking holes 32 on both sides. One side of the piston rod 27 is fixedly connected to a mounting block 33. The inner walls of both sides of the mounting block 33 are fixedly connected to a second spring 34. One end of the second spring 34 is fixedly connected to a locking block 35. One end of the mounting block 33 and the locking block 35 are respectively inserted into the inner walls of the mounting slot 31 and the locking holes 32. The locking block 35 is slidably connected to the inner wall of the mounting block 33. When the surface of the cleaning block 29 is dirty and inconvenient to clean, and needs to be replaced, the locking block 35 can be manually pressed inward into the inner wall of the mounting block 33 to a certain position, which will cause the second spring 34 to contract, so that one end of it is pulled out of the locking hole 32. Then, by holding the rectangular block 28 and pulling it to one end, the mounting block 33 can be pulled out from the inner wall of the mounting groove block 31. The rectangular block 28 and the cleaning block 29 can be removed from one end of the piston rod 27 for easy replacement.

[0035] Figure 1-4 The mounting block 33 shown has a trapezoidal longitudinal section at one end, which is located away from the piston rod 27. By making one end of the mounting block 33 trapezoidal, the area of ​​that end is reduced, facilitating quick alignment with the mounting slot 31 and simplifying installation. Limiting telescopic rods 36 are fixedly connected to the inner walls of both sides of the mounting block 33. One end of the limiting telescopic rod 36 is fixedly connected to one side of the locking block 35, and the limiting telescopic rod 36 is sleeved with the second spring 34. The limiting telescopic rod 36 provides support and reinforcement to the inner wall of the second spring 34, preventing damage. The locking block 35 has a U-shaped longitudinal section, and several anti-slip protrusions are fixedly connected to one side of one end. By making the locking block 35 U-shaped, it is easy to operate and disassemble when pressing it.

[0036] Working principle: When measuring the diameter of a suture using the suture diameter tester 1, one end of the suture to be tested is tied to the fixed frame 4, and the other end is passed through the interior of the sliding frame 22 and the air guide frame 23, then through the induction head 7 and the induction table 8, placing it on the induction table 8. Finally, it passes through the tension frame 9, with a weight of appropriate weight fixed to one end to straighten it. Then, the air pump 24 is started to draw outside air into the interior of the air guide frame 23 and the air duct 25. The air in the air guide frame 23 blows towards the surface of the suture through several outlets, blowing away the dust on its surface, while the air in the air duct 25 enters... In the rectangular cavity 26, the piston rod 27 is pushed to slide to one end, causing the first spring 211 to contract. This causes the rectangular block 28, the cleaning block 29, and the wiping block 210 to move to one end, so that the cleaning block 29 and the wiping block 210 are in close contact with the surface of the suture. Finally, the second electric telescopic rod 21 is activated, causing the sliding frame 22 to slide back and forth on one side of the suture diameter testing machine 1. This allows the cleaning block 29 and the wiping block 210 to clean and wipe the surface of the suture, removing the oil, dirt, and dust adhering to the surface, thus avoiding affecting the subsequent measurement results and improving the accuracy of the suture diameter measurement data. It should be noted that the cleaning block 29 can be cleaned with a sponge that comes with its own oil stain cleaning solution, or the oil stain cleaning solution can be sprayed directly onto the cleaning block 29 before cleaning. Then, the drive mechanism inside the wire diameter tester 1 is started to move the induction tester 5 to a certain position, and the first electric telescopic rod 6 is started to move the induction head 7 downward until one side is attached to the surface of the suture line for measurement. The measured data will be displayed by the induction tester 5, thus completing the test.

[0037] When the surface of the cleaning block 29 is dirty and inconvenient to clean, and needs to be replaced, the locking block 35 can be manually pressed inward into the inner wall of the mounting block 33 to a certain position, which will cause the second spring 34 to contract, so that one end of it is pulled out of the locking hole 32. Then, by holding the rectangular block 28 and pulling it to one end, the mounting block 33 can be pulled out from the inner wall of the mounting groove block 31. The rectangular block 28 and the cleaning block 29 can be removed from one end of the piston rod 27 for easy replacement.

[0038] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A wire diameter testing device comprising a wire diameter testing machine (1), characterized by: A fixed frame (4) is fixedly connected to one side of the wire diameter testing machine (1). A sensor tester (5) is slidably connected to one side of the wire diameter testing machine (1). A first electric telescopic rod (6) is provided on one side of the sensor tester (5). A sensor head (7) is fixedly connected to the output rod of the first electric telescopic rod (6). A sensor platform (8) is fixedly connected to one side of the sensor tester (5). A tension frame (9) is slidably connected to one side of the wire diameter testing machine (1). A cleaning device (2) is provided on one side of the wire diameter testing machine (1). The cleaning device (2) includes two piston rods (27) and two rectangular blocks (28). A detachable device (3) is provided between one end of the piston rod (27) and one side of the rectangular block (28). The cleaning device (2) can clean the surface of the suture that has not yet been tested. The detachable device (3) can remove the rectangular block (28) from one end of the piston rod (27) for easy replacement.

2. The wire diameter testing device according to claim 1, characterized in that: A second electric telescopic rod (21) is fixedly connected to one side of the wire diameter testing machine (1). A sliding frame (22) is fixedly connected to the output rod of the second electric telescopic rod (21). One side of the inner wall of the sliding frame (22) is slidably connected to one side of the wire diameter testing machine (1). A guide frame (23) is passed through the inner wall of the sliding frame (22). An air pump (24) is fixedly connected to the inlet of the air pump (23). One side of the air pump (24) is fixedly connected to one side of the sliding frame (22). An air duct (25) is fixedly connected to the other outlet of the air pump (24). The interior of the sliding frame (22) is symmetrical. A rectangular cavity (26) is provided. One end of the air duct (25) is connected to one side of the inner wall of the rectangular cavity (26). One end of the piston rod (27) is connected to one side of the inner wall of the rectangular cavity (26). A first spring (211) is sleeved on the outer surface of one end of the piston rod (27). The two ends of the first spring (211) are fixedly connected to one side of the piston rod (27) and one side of the inner wall of the rectangular cavity (26), respectively. A cleaning block (29) is fixedly connected to one side of the rectangular block (28) near the air guide frame (23). Several wiping blocks (210) are fixedly connected to one side of the rectangular block (28).

3. The wire diameter testing device according to claim 2, characterized in that: The inner walls of several outlets of the air guide frame (23) are fixedly connected with filter screens (212).

4. The wire diameter testing device according to claim 2, characterized in that: The outer surface of the output rod of the second electric telescopic rod (21) is symmetrically fixed with a reinforcing rod (213), and one side of the reinforcing rod (213) is fixedly connected to one side of the sliding frame (22).

5. The wire diameter testing device according to claim 1, characterized in that: The detachable device (3) includes a mounting slot (31), one side of which is fixedly connected to one side of a rectangular block (28). The inner walls of the mounting slot (31) are provided with locking holes (32) on both sides. The piston rod (27) is fixedly connected to a mounting block (33) on one side. The inner walls of both sides of the mounting block (33) are fixedly connected with a second spring (34). One end of the second spring (34) is fixedly connected with a locking block (35). One end of the mounting block (33) and the locking block (35) are respectively inserted into the inner walls of the mounting slot (31) and the locking hole (32). The locking block (35) is slidably connected to the inner wall of the mounting block (33).

6. The wire diameter testing device according to claim 5, characterized in that: The longitudinal section of one end of the mounting block (33) is trapezoidal, and the trapezoidal end of the mounting block (33) is located at the end away from the piston rod (27).

7. The wire diameter testing device according to claim 5, characterized in that: Limiting telescopic rods (36) are fixedly connected to the inner walls of both sides of the mounting block (33). One end of the limiting telescopic rod (36) is fixedly connected to one side of the locking block (35). The limiting telescopic rod (36) is sleeved and connected to the second spring (34).

8. The wire diameter testing device according to claim 5, characterized in that: The longitudinal section of the card block (35) is U-shaped, and a number of anti-slip protrusions are fixedly connected to one side of one end of the card block (35).

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