Diverging shock wave energy detection tooling

Abstract

The utility model relates to a kind of divergent shock wave energy detection tool;The detection tool includes detection platform, handle positioning seat, quick clamp, measurement component, laser ranging sensor, mass block;Handle positioning seat, quick clamp are installed on detection platform;Control handle is embedded in handle positioning seat, treatment head vertical upward;Quick clamp clamps control handle;Measurement component is installed in treatment head directly above, including vertical passage;Mass block is vertically inserted into the vertical passage, lower end is connected with treatment head;Laser ranging sensor is installed in vertical passage directly above, it is towards mass block setting.The utility model is directly above the vertical passage setting laser ranging sensor, for real-time detection the vertical height of mass block, the difference between the maximum value and minimum value measured by laser ranging sensor to measure the maximum flight height of mass block, to carry out energy stability, energy density calculation.The maximum flight height of mass block obtained by the utility model is more accurate.

Description

Technical Field

[0001] This utility model relates to the technical field of shockwave therapy device handle detection, and in particular to a divergent shockwave energy detection fixture. Background Technology

[0002] The detection of divergent shock wave energy includes energy stability and energy density. In the industry standard "YY0950-2015 Pneumatic Ballistic Extracorporeal Shock Wave Therapy Equipment," energy stability and energy density can be detected using the same testing fixture. However, the measuring equipment used for energy stability and energy density detection in this standard is overly simplistic. The maximum flight altitude of the mass block can only be estimated by the naked eye; this estimation method differs significantly from conventional visual estimation. Visual estimation of the mass block is dynamic; the human eye needs to seize the moment to capture the scale reading corresponding to the highest point of the mass block's flight. Conventional visual estimation, on the other hand, is static; the human eye can repeatedly check the scale reading corresponding to the measured object. However, in order to estimate the maximum flight altitude of the mass block, people are often in a state of mental tension, making estimation errors more likely and hindering the accurate acquisition of the maximum flight altitude. In this standard, the calculation of energy stability and energy density is based on multiple experiments and average values ​​obtained through statistical principles; the estimation of the maximum flight altitude of a single mass block is inaccurate, and the results obtained through statistics are also inaccurate. Utility Model Content

[0003] The purpose of this invention is to solve the above problems and provide a divergent shock wave energy detection fixture.

[0004] The technical solution of this utility model is: a divergent shock wave energy detection fixture, including a detection platform, a handle positioning seat, a quick clamp, a measuring component, a laser rangefinder sensor, and a mass block; the handle positioning seat and the quick clamp are installed on the detection platform; the control handle is embedded in the handle positioning seat, with the treatment head facing vertically upward; the control handle is fully limited by the handle positioning seat to ensure accurate positioning of the control handle; the quick clamp clamps the control handle to ensure its stability during energy testing; the measuring component is installed directly above the treatment head and includes a vertical channel; this vertical channel is positioned above the mass block. The flight trajectory guides the measurement accuracy; the mass block is vertically inserted into the vertical channel to facilitate its flight into the channel; the lower end of the mass block connects to the treatment head, providing flight propulsion; a laser rangefinder is installed directly above the vertical channel, facing the mass block; the laser rangefinder monitors the distance between the mass block and the laser rangefinder in real time; during the experiment, the detection value of the laser rangefinder changes continuously, with the minimum value corresponding to the mass block being at its highest flight point, and the maximum value corresponding to the mass block landing on the treatment head; the difference between the maximum and minimum values ​​is the maximum flight height of the mass block.

[0005] Preferably, the detection platform has a column at the rear edge; the measuring components also include several horizontally arranged mounting strips and Torx screws; the rear end of the mounting strip is fitted onto the column; the Torx screw passes through the rear end of the mounting strip and engages with the column; a vertical channel is set at the front end of the mounting strip; the vertical height of the vertical channel can be adjusted by the Torx screw, which facilitates the installation of the operating handle and allows adjustment of the flight stroke of the mass block according to the operating handle.

[0006] Furthermore, the vertical channel includes vertical through holes corresponding to the mass block and several support rods; the vertical through holes are located at the front end of the mounting strip; the support rods are distributed circumferentially around the vertical through holes; the ends of the support rods are installed on the edges of the vertical through holes; the support rods not only support the mounting strip and improve the stability of the vertical channel, but also provide guidance for the flight of the mass block.

[0007] Furthermore, the measuring component also includes a vertical scale; this vertical scale is embedded in the middle of the mounting strip near the front end; the vertical scale can verify the maximum flight altitude of the mass block obtained from the laser rangefinder; when the maximum flight altitude of the mass block is not significantly different from the estimated value of the vertical scale, the laser rangefinder operates normally, taking the maximum flight altitude of the mass block obtained from the laser rangefinder as the standard; when the maximum flight altitude of the mass block differs significantly from the estimated value of the vertical scale, the laser rangefinder needs to be calibrated.

[0008] Preferably, the handle positioning seat includes a base plate and a horizontally arranged U-shaped positioning plate; the divergent shock wave energy detection fixture also includes fixing screws; the U-shaped positioning plate is located at the top center of the base plate; mounting holes are provided on both sides of the top of the base plate; the fixing screws are connected to the detection platform through the mounting holes; the U-shaped positioning plate clamps the operating handle and fully limits the operation of the operating handle.

[0009] Furthermore, the handle positioning seat also includes reinforcing ribs; the reinforcing ribs are symmetrically arranged on both sides of the U-shaped positioning plate, connecting the side of the U-shaped positioning plate and the top surface of the base plate; the reinforcing ribs increase the structural strength of the handle positioning seat.

[0010] Furthermore, the center of the base plate is provided with a mounting groove corresponding to the inner wall of the U-shaped positioning plate; the end of the control handle is embedded in the mounting groove for better positioning.

[0011] Furthermore, the divergent shock wave energy detection fixture also includes a pad; the quick clamp is mounted on the pad to compensate for the height difference between the quick clamp and the handle positioning seat.

[0012] Preferably, the quick clamp includes a base, an operating handle, a pressing rod, a connecting rod, and a pressing bar; a vertical plate is provided in the middle of the base; the rear end of the pressing rod is hinged to the rear end of the vertical plate; the pressing bar is installed at the front end of the pressing rod; the bottom of the pressing bar abuts against the operating handle; the lower end of the operating handle is hinged to the front end of the vertical plate; the lower end of the connecting rod is hinged to the middle of the pressing rod; the upper end of the connecting rod is hinged to the middle of the operating handle; the base enables the quick clamp to be installed on the testing platform; the operating handle, the pressing rod, and the connecting rod constitute a linkage mechanism, so that the pressing rod is in a horizontal state, and when the pressing bar presses against the operating handle, the operating handle and the connecting rod coincide, and the linkage mechanism is in a locked state.

[0013] Furthermore, the middle of the connecting rod is provided with a pressure tooth extending forward and downward; this pressure tooth cooperates with the middle of the lower pressure rod to increase the locking stability of the connecting rod mechanism.

[0014] Furthermore, the quick clamp also includes an adjustment mechanism; this adjustment mechanism includes a connecting screw, an axial adjustment groove, a retaining plate, and a connecting nut; the axial adjustment groove is located axially along the front end of the lower pressure rod; the retaining plate and the connecting nut are symmetrically engaged with the axial adjustment groove; the retaining plate abuts against the connecting nut; the connecting screw passes through the axial adjustment groove and engages with the rear end of the lower pressure bar via a threaded connection; the middle part of the connecting screw engages with the connecting nut via a threaded connection; the engagement of the connecting screw with the retaining plate and the connecting nut allows the position of the connecting screw on the axial adjustment groove to be changed, ensuring that the lower pressure bar abuts against the operating handle; changing the position of the connecting nut on the connecting screw allows the height of the lower pressure bar when pressing against the operating handle to be changed, ensuring that the thin pressure bar can press against the operating handle.

[0015] The beneficial effects of this utility model are as follows: The divergent shock wave energy detection fixture of this utility model has the following advantages:

[0016] (1) This invention sets a laser rangefinder sensor directly above the vertical channel to detect the vertical height of the mass block in real time. The maximum flight height of the mass block is measured by the difference between the maximum and minimum values ​​measured by the laser rangefinder sensor, thereby calculating energy stability and energy density. The maximum flight height of the mass block obtained by this invention is more accurate.

[0017] (2) The vertical scale of this utility model can verify the maximum flight height of the mass block obtained from the laser rangefinder. When the maximum flight height of the mass block is not much different from the estimated value of the vertical scale, the laser rangefinder works normally and takes the maximum flight height of the mass block obtained from the laser rangefinder as the standard. When the maximum flight height of the mass block is too different from the estimated value of the vertical scale, the laser rangefinder needs to be calibrated. Attached Figure Description

[0018] Figure 1 This utility model is a three-dimensional divergent shock wave energy detection fixture. Figure 1 ;

[0019] Figure 2 This utility model is a three-dimensional divergent shock wave energy detection fixture. Figure 2 ;

[0020] Figure 3 yes Figure 1 The main view;

[0021] Figure 4 yes Figure 3 AA section view;

[0022] Figure 5 yes Figure 4 BB cross-sectional view;

[0023] Figure 6 yes Figure 4 CC section view;

[0024] Figure 7 yes Figure 4 DD sectional view;

[0025] Figure 8 It is a 3D diagram of a quick-release clamp;

[0026] Figure 9 It is a 3D view of the measuring components;

[0027] Figure 10 This is a 3D view of the handle positioning base;

[0028] In the diagram: 00. Control handle, 01. Treatment head, 11. Column, 12. Frame, 13. Support plate, 2. Handle positioning seat, 21. Base plate, 211. Mounting hole, 212. Mounting groove, 22. U-shaped positioning plate, 23. Reinforcing rib, 3. Quick clamp, 31. Base, 311. Upright plate, 32. Operating handle, 33. Pressing rod, 34. Connecting rod, 341. Pressing tooth, 35. Pressing strip, 361. Connecting screw, 362. Axial adjustment groove, 363. Buckle plate, 3631. Flanged edge, 364. Connecting nut, 4. Measuring component, 411. Vertical through hole, 412. Support rod, 42. Mounting strip, 43. Torx screw, 44. Vertical scale, 5. Laser rangefinder sensor, 6. Mass block, 7. Fixing screw, 8. Pad. Detailed Implementation

[0029] Example 1: See Figure 1-10 A divergent shock wave energy detection fixture includes a detection platform, a handle positioning seat 2, a quick clamp 3, a measuring component 4, a laser rangefinder 5, and a mass block 6. The handle positioning seat 2 and the quick clamp 3 are mounted on the detection platform. A control handle 00 is embedded in the handle positioning seat 2, with the treatment head 01 facing vertically upwards. The control handle 00 is fully limited by the handle positioning seat 2 to ensure accurate positioning. The quick clamp 3 clamps the control handle 00 to ensure its stability during energy testing. The measuring component 4 is mounted directly above the treatment head 01 and includes a vertical channel. This vertical channel is positioned relative to the mass block 6. The flight trajectory guides the measurement accuracy; mass block 6 is vertically inserted into the vertical channel to facilitate its flight into the channel; the lower end of mass block 6 is connected to treatment head 01, providing flight propulsion; laser range sensor 5 is installed directly above the vertical channel, facing mass block 6; laser range sensor 5 monitors the distance between mass block 6 and laser range sensor 5 in real time; during the experiment, the detection value of laser range sensor 5 changes continuously, with the minimum value corresponding to mass block 6 being at its highest flight point, and the maximum value corresponding to mass block 6 landing on treatment head 01; the difference between the maximum and minimum values ​​is the maximum flight height of mass block 6.

[0030] Compared with existing technologies, this invention places a laser rangefinder 5 directly above the vertical channel to detect the vertical height of the mass block 6 in real time. The maximum flight altitude of the mass block 6 is measured by the difference between the maximum and minimum values ​​measured by the laser rangefinder 5, thereby calculating energy stability and energy density. The maximum flight altitude of the mass block 6 obtained by this invention is more accurate.

[0031] A column 11 is provided at the rear edge of the detection platform; the measuring component 4 also includes several horizontally arranged mounting strips 42 and Torx screws 43; the rear end of the mounting strip 42 is fitted onto the column 11; the Torx screws 43 pass through the rear end of the mounting strip 42 and engage with the column 11; a vertical channel is provided at the front end of the mounting strip 42; the vertical height of the vertical channel can be adjusted by the Torx screws 43, which facilitates the installation of the operating handle and allows adjustment of the flight stroke of the mass block 6 according to the operating handle requirements. In this embodiment, there are two mounting strips 42, arranged at the top and bottom respectively.

[0032] The vertical channel includes a vertical through hole 411 corresponding to the mass block 6 and several support rods 412. The vertical through hole 411 is located at the front end of the mounting strip 42. The support rods 412 are distributed circumferentially around the vertical through hole 411. The ends of the support rods 412 are installed along the edge of the vertical through hole 411. The support rods 412 not only support the mounting strip 42, improving the stability of the vertical channel, but also provide guidance for the flight of the mass block 6. In this embodiment, there are three support rods 412.

[0033] The measuring component 4 also includes a vertical scale 44; the vertical scale 44 is embedded in the middle of the mounting strip 42 near the front end; the vertical scale 44 can verify the maximum flight altitude of the mass block 6 obtained from the laser rangefinder 5; when the maximum flight altitude of the mass block 6 is not much different from the estimated value of the vertical scale 44, the laser rangefinder 5 works normally, and the maximum flight altitude of the mass block 6 obtained from the laser rangefinder 5 is taken as the standard; when the maximum flight altitude of the mass block 6 differs too much from the estimated value of the vertical scale 44, the laser rangefinder 5 needs to be calibrated.

[0034] The handle positioning base 2 includes a base plate 21 and a horizontally arranged U-shaped positioning plate 22; the divergent shock wave energy detection fixture also includes a fixing screw 7; the U-shaped positioning plate 22 is located at the top center of the base plate 21; the base plate 21 has mounting holes 211 on both sides of the top; the fixing screw 7 is connected to the detection platform through the mounting holes 211; the U-shaped positioning plate 22 clamps the operating handle and fully limits the operation of the operating handle.

[0035] The handle positioning seat 2 also includes reinforcing ribs 23; the reinforcing ribs 23 are symmetrically arranged on both sides of the U-shaped positioning plate 22, connecting the side of the U-shaped positioning plate 22 and the top surface of the bottom plate 21; the reinforcing ribs 23 increase the structural strength of the handle positioning seat 2.

[0036] The base plate 21 has a mounting groove 212 at its center that corresponds to the inner wall of the U-shaped positioning plate 22; the end of the control handle 00 is embedded in the mounting groove 212 to achieve better positioning.

[0037] The divergent shock wave energy detection fixture also includes a pad 8; the quick clamp 3 is mounted on the pad 8 to compensate for the height difference between the quick clamp 3 and the handle positioning seat 2.

[0038] The quick clamp 3 includes a base 31, an operating handle 32, a pressing rod 33, a connecting rod 34, and a pressing bar 35. A vertical plate 311 is located in the middle of the base 31. The rear end of the pressing rod 33 is hinged to the rear end of the vertical plate 311. The pressing bar 35 is installed at the front end of the pressing rod 33. The bottom of the pressing bar 35 abuts against the operating handle. The lower end of the operating handle 32 is hinged to the front end of the vertical plate 311. The lower end of the connecting rod 34 is hinged to the middle of the pressing rod 33. The upper end of the connecting rod 34 is hinged to the middle of the operating handle 32. The base 31 enables the quick clamp 3 to be installed on the testing platform. The operating handle 32, the pressing rod 33, and the connecting rod 34 constitute a connecting rod 34 mechanism, which keeps the pressing rod 33 in a horizontal state. When the pressing bar 35 presses against the operating handle, the operating handle 32 and the connecting rod 34 overlap, and the connecting rod 34 mechanism is locked.

[0039] The link 34 has a pressing tooth 341 extending forward and downward in the middle; the pressing tooth 341 cooperates with the middle of the lower pressing rod 33 to increase the locking stability of the link 34 mechanism.

[0040] In this embodiment, the testing platform, column 11, and pad 8 are all made of aluminum profiles as basic components. The testing platform includes a frame 12 made of aluminum profiles connected end to end and a support plate 13 set on the frame 12. The frame 12 is connected end to end by angle brackets, boat nuts, and connecting bolts. The support plate 13 is installed on the frame 12 by boat nuts and connecting bolts. The column 11 is connected to the frame 12 by angle brackets, boat nuts, and connecting bolts. The mounting strip 42 is connected to the column 11 by Torx screws 43 and boat nuts. The pad 8 is connected to the support plate 13 by boat nuts and connecting bolts.

[0041] The working principle of this embodiment is as follows: The laser rangefinder 5 monitors the distance between the mass block 6 and the laser rangefinder 5 in real time. During the experiment, the detection value of the laser rangefinder 5 changes continuously. The minimum value corresponds to the mass block 6 being at its highest point of flight, and the maximum value corresponds to the mass block 6 landing on the treatment head 01. The difference between the maximum and minimum values ​​is the maximum flight height of the mass block 6. The Torx screw 43 can adjust the vertical height of the vertical channel, which facilitates the installation of the operating handle and allows adjustment of the flight stroke of the mass block 6 according to the needs of the operating handle. The vertical scale 44 can verify the maximum flight height of the mass block 6 obtained from the laser rangefinder 5.

[0042] Example 2: Example 2 is basically the same as Example 1, and the similarities will not be repeated. The difference is that the quick clamp 3 also includes an adjustment mechanism; the adjustment mechanism includes a connecting screw 361, an axial adjustment groove 362, a buckle plate 363, and a connecting nut 364; the axial adjustment groove 362 is axially arranged at the front end of the lower pressure rod 33; the buckle plate 363 and the connecting nut 364 are symmetrically fastened to the upper and lower parts of the axial adjustment groove 362; the buckle plate 363 and the connecting nut 364 abut against each other; the connecting screw 361 passes through... After passing through the axial adjustment groove 362, it engages with the rear thread of the lower pressure bar 35; the middle part of the connecting screw 361 engages with the connecting nut 364; the connecting screw 361, together with the buckle plate 363 and the connecting nut 364, can change the position of the connecting screw 361 on the axial adjustment groove 362, ensuring that the lower pressure bar 35 can abut against the operating handle; changing the position of the connecting nut 364 on the connecting screw 361 can change the height of the lower pressure bar 35 when pressing the operating handle, ensuring that the thin pressure bar can press the operating handle.

[0043] The buckle plate 363 has symmetrical flanges 3631 on both sides; the flanges 3631 abut against the edge of the lower pressure rod 33 to ensure the connection stability between the buckle plate 363 and the lower pressure rod 33.

Claims

1. A divergent shock wave energy detection fixture, characterized in that, The device includes a detection platform, a handle positioning seat, a quick clamp, a measuring component, a laser rangefinder, and a mass block. The handle positioning seat and the quick clamp are mounted on the detection platform. The control handle is embedded in the handle positioning seat, with the treatment head facing vertically upwards. The quick clamp clamps the control handle. The measuring component is mounted directly above the treatment head and includes a vertical channel. The mass block is vertically inserted into the vertical channel, with its lower end connected to the treatment head. The laser rangefinder is mounted directly above the vertical channel, facing the mass block.

2. The divergent shock wave energy detection fixture according to claim 1, characterized in that: The testing platform has a column at the rear edge; the measuring components also include several horizontally arranged mounting strips and Torx screws; the rear end of the mounting strip is fitted onto the column; the Torx screw passes through the rear end of the mounting strip and engages with the column; the vertical channel is located at the front end of the mounting strip.

3. The divergent shock wave energy detection fixture according to claim 2, characterized in that: The vertical channel includes vertical through holes that correspond to and match the mass blocks, and several support rods; the vertical through holes are located at the front end of the mounting strip; the support rods are distributed circumferentially around the vertical through holes; the ends of the support rods are installed on the edges of the vertical through holes.

4. The divergent shock wave energy detection fixture according to claim 2, characterized in that: The measuring component also includes a vertical scale; this vertical scale is embedded in the middle of the mounting strip near the front end.

5. The divergent shock wave energy detection fixture according to claim 1, characterized in that: The handle positioning base includes a base plate and a horizontally arranged U-shaped positioning plate; the divergent shock wave energy detection fixture also includes fixing screws; the U-shaped positioning plate is located at the top center of the base plate; mounting holes are provided on both sides of the top of the base plate; the fixing screws are connected to the detection platform through the mounting holes.

6. The divergent shock wave energy detection fixture according to claim 5, characterized in that: The handle positioning seat also includes reinforcing ribs; the reinforcing ribs are symmetrically arranged on both sides of the U-shaped positioning plate, connecting the side of the U-shaped positioning plate and the top surface of the base plate.

7. The divergent shock wave energy detection fixture according to claim 5, characterized in that: The base plate has a mounting groove in the center that corresponds to the inner wall of the U-shaped positioning plate; the end of the control handle is embedded in the mounting groove.

8. The divergent shock wave energy detection fixture according to claim 1, characterized in that: The quick clamp includes a base, an operating handle, a pressure rod, a connecting rod, and a pressure bar; a vertical plate is provided in the middle of the base; the rear end of the pressure rod is hinged to the rear end of the vertical plate; the pressure bar is installed at the front end of the pressure rod; the bottom of the pressure bar abuts against the operating handle; the lower end of the operating handle is hinged to the front end of the vertical plate; the lower end of the connecting rod is hinged to the middle of the pressure rod; and the upper end of the connecting rod is hinged to the middle of the operating handle.

9. The divergent shock wave energy detection fixture according to claim 8, characterized in that: The connecting rod has a pressure tooth extending forward and downward in the middle; this pressure tooth mates with the middle of the lower pressure rod.

10. The divergent shock wave energy detection fixture according to claim 8, characterized in that: The quick clamp also includes an adjustment mechanism; the adjustment mechanism includes a connecting screw, an axial adjustment groove, a buckle plate, and a connecting nut; the axial adjustment groove is set along the axial direction of the lower pressure rod at the front end of the lower pressure rod; the buckle plate and the connecting nut are symmetrically fastened to the upper and lower parts of the axial adjustment groove; the buckle plate abuts against the connecting nut; the connecting screw passes through the axial adjustment groove and engages with the threaded rear end of the lower pressure rod; the middle part of the connecting screw engages with the threaded connecting nut.

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