Adjustable cutter bar test platform

Abstract

The utility model discloses an adjustable cutter bar test platform, which comprises a bottom plate extending left and right, a vertical plate arranged on the upper surface of the bottom plate, an ultrasonic cutter host arranged on the left side of the vertical plate and a test module arranged on the right side of the vertical plate, and a positioning block is arranged on the upper surface of one end, far away from the test module, of the vertical plate. A positioning block is arranged on the bottom plate, a clamping block is arranged above the positioning block, a mounting seat is arranged between the test module and the bottom plate, a first horizontal sliding table and a second horizontal sliding table which are perpendicular to each other are sequentially overlapped above the mounting seat of which the lower surface is connected with the bottom plate, and the test module is arranged on a movable part of the second horizontal sliding table. According to the utility model, after the transducer provided with the ultrasonic cutter bar is clamped and positioned, the test module can be adjusted in the horizontal direction, so that reflected light spots are zeroed, it is ensured that a receiving screen can receive the reflected light spots in the subsequent test, and the test precision and efficiency are improved.

Description

Technical Field

[0001] The utility model relates to an adjustable knife bar testing platform, belonging to the technical field of medical equipment processing. Background Art

[0002] Ultrasonic surgical devices are widely used in ophthalmic surgery, neurosurgery, tumor treatment and other fields, and have become one of the high-tech medical products that are being developed at home and abroad. In the existing technology, when testing whether the ultrasonic knife bar is qualified, the ultrasonic knife bar is usually clamped and positioned, and then vibrated and its amplitude is observed. However, there may be a deviation between the position of the ultrasonic knife bar after clamping and positioning and the test module. The failure to adjust the position of the test module is likely to affect the accuracy and efficiency of subsequent tests. Utility Model Content

[0003] The purpose of the utility model is to provide an adjustable knife bar test platform, which can realize the adjustment of the test module in the horizontal direction, so as to reset the reflected light spot to zero, ensure that the receiving screen can receive the reflected light spot in subsequent tests, and improve the accuracy and efficiency of the test.

[0004] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: an adjustable knife bar test platform, comprising: a bottom plate extending left and right, a vertical plate installed on the upper surface of the bottom plate, an ultrasonic knife main unit arranged on the left side of the vertical plate, and a test module arranged on the right side of the vertical plate, a positioning block is installed on the upper surface of the vertical plate away from one end of the test module, a clamping block is arranged above the positioning block, a groove is provided on the lower surface of the clamping block and the lower surface of the positioning block, so that a clamping area is surrounded between the two relatively arranged grooves, a transducer installed with an ultrasonic knife bar is embedded and installed in the clamping area, and the end of the ultrasonic knife bar opposite to the transducer extends toward the test module;

[0005] A mounting seat is arranged between the test module and the base plate, and a first horizontal slide and a second horizontal slide which are perpendicular to each other are stacked in sequence above the mounting seat whose lower surface is connected to the base plate, a movable part of the first horizontal slide whose fixed part is installed on the upper surface of the mounting seat is connected to the fixed part of the second horizontal slide, and the test module is installed on the movable part of the second horizontal slide.

[0006] The further improved scheme in the above technical scheme is as follows:

[0007] 1. In the above solution, the test module is installed on the movable part of the second horizontal slide through a support plate.

[0008] 2. In the above scheme, a manual adjustment knob is provided on the first horizontal slide and the second horizontal slide.

[0009] 3. In the above scheme, there is also a memory, which is electrically connected to the test module and a computer host through wires, and is used to transmit the test data received from the test module to the computer host.

[0010] 4. In the above solution, the display screen electrically connected to the computer host is used to display the test results obtained by processing by the computer host in real time.

[0011] 5 In the above solution, at least three support feet distributed at intervals are installed on the lower surface of the base plate.

[0012] 6. In the above solution, both of the grooves are arc-shaped grooves.

[0013] Due to the application of the above technical solution, the utility model has the following advantages compared with the prior art:

[0014] The utility model provides an adjustable knife bar test platform, wherein a positioning block is installed on the upper surface of the vertical plate away from one end of the test module, a clamping block is arranged above the positioning block, a groove is provided on the lower surface of the clamping block and the lower surface of the positioning block, so that a clamping area is formed between the two relatively arranged grooves, a transducer equipped with an ultrasonic knife bar is embedded and installed in the clamping area, the end of the ultrasonic knife bar opposite to the transducer extends toward the test module, a mounting seat is arranged between the test module and the bottom plate, and the mounting seat whose lower surface is connected to the bottom plate is stacked in sequence above There are a first horizontal slide and a second horizontal slide which are perpendicular to each other, a movable part of the first horizontal slide whose fixed part is installed on the upper surface of the mounting seat is connected to the fixed part of the second horizontal slide, and the test module is installed on the movable part of the second horizontal slide. By rotating the manual adjustment knobs respectively installed on the first horizontal slide and the second horizontal slide, the test module can be adjusted in the horizontal direction after the transducer equipped with the ultrasonic knife rod is clamped and positioned, so as to return the reflected light spot to zero, thereby ensuring that the receiving screen can receive the reflected light spot in subsequent tests, thereby improving the accuracy and efficiency of the test. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Attached Figure 1 It is a structural schematic diagram of the adjustable tool bar testing platform of the utility model;

[0016] Attached Figure 2 It is a partial structural schematic diagram of the adjustable tool bar testing platform of the utility model;

[0017] Attached Figure 3 For attachment Figure 2 A magnified schematic diagram of center A.

[0018] In the above drawings: 1. bottom plate; 2. vertical plate; 3. support plate; 4. mounting seat; 5. positioning block; 6. clamping block; 7. groove; 8. clamping area; 9. second voltage converter; 11. memory; 121. computer host; 122. display screen; 13. ultrasonic knife host; 14. supporting foot; 15. first horizontal slide; 16. second horizontal slide; 17. manual adjustment knob; 18. test module; 181. laser generator; 182. receiving screen; 183. displacement sensor; 101. transducer; 102. ultrasonic knife rod. DETAILED DESCRIPTION

[0019] The present invention can be further understood through the specific embodiments given below, but they are not intended to limit the present invention.

[0020] Embodiment 1: An adjustable knife bar test platform, comprising: a bottom plate 1 extending left and right, a vertical plate 2 installed on the upper surface of the bottom plate 1, an ultrasonic knife main unit 13 arranged on the left side of the vertical plate 2 and a test module 18 arranged on the right side of the vertical plate 2, a positioning block 5 is installed on the upper surface of the vertical plate 2 away from the test module 18, a clamping block 6 is arranged above the positioning block 5, a groove 7 is provided on the lower surface of the clamping block 6 and the lower surface of the positioning block 5, so that a clamping area 8 is surrounded between the two oppositely arranged grooves 7, a transducer 101 equipped with an ultrasonic knife bar 102 is embedded and installed in the clamping area 8, and the end of the ultrasonic knife bar 102 opposite to the transducer 101 extends toward the test module 18;

[0021] First, one end of the ultrasonic knife rod is rigidly connected to the transducer, and then the transducer is placed in the clamping area surrounded by the positioning block and the clamping block to clamp the transducer;

[0022] A mounting seat 4 is provided between the test module 18 and the bottom plate 1, and a first horizontal slide 15 and a second horizontal slide 16 are stacked in sequence above the mounting seat 4 whose lower surface is connected to the bottom plate 1, and a movable portion of the first horizontal slide 15 whose fixed portion is mounted on the upper surface of the mounting seat 4 is connected to a fixed portion of the second horizontal slide 16, and the test module 18 is mounted on the movable portion of the second horizontal slide 16;

[0023] The laser beam emitted by the laser generator irradiates the end face of the ultrasonic knife rod head, and the generated reflected light will be received by the receiving screen to form a light spot. When the knife rod is stationary, the horizontal positions of the first horizontal slide and the second horizontal slide are adjusted respectively to move the test module in the horizontal direction until the light spot reflected by the ultrasonic knife rod can fall on the center of the receiving screen. At this time, the light spot position is set to zero, ensuring that the receiving screen can receive the reflected light spot in the subsequent test process, thereby improving the test accuracy and efficiency.

[0024] The test module 18 is mounted on the movable portion of the second horizontal slide 16 via a support plate 3 .

[0025] A manual adjustment knob 17 is disposed on each of the first horizontal slide 15 and the second horizontal slide 16 .

[0026] The above also has a memory 11 , which is electrically connected to the test module 18 and a computer host 121 through wires, and is used to transmit the test data received from the test module 18 to the computer host 121 .

[0027] The display screen 122 electrically connected to the computer host 121 is used to display the test results obtained by the computer host 121 in real time.

[0028] At least three support legs 14 are installed on the lower surface of the base plate 1 and are spaced apart from each other.

[0029] The two grooves 7 are both arc-shaped grooves.

[0030] Embodiment 2: An adjustable knife bar test platform, comprising: a bottom plate 1 extending left and right, a vertical plate 2 installed on the upper surface of the bottom plate 1, an ultrasonic knife main unit 13 arranged on the left side of the vertical plate 2 and a test module 18 arranged on the right side of the vertical plate 2, a positioning block 5 is installed on the upper surface of the vertical plate 2 away from the test module 18, a clamping block 6 is arranged above the positioning block 5, a groove 7 is provided on the lower surface of the clamping block 6 and the lower surface of the positioning block 5, so that a clamping area 8 is surrounded between the two oppositely arranged grooves 7, a transducer 101 equipped with an ultrasonic knife bar 102 is embedded and installed in the clamping area 8, and the end of the ultrasonic knife bar 102 opposite to the transducer 101 extends toward the test module 18;

[0031] During the test, the ultrasonic knife rod vibrates, and the position of the light spot reflected by its end face vibrates accordingly. At this time, the displacement sensor converts the light spot position received by the receiving screen into an electrical signal output;

[0032] A mounting base 4 is provided between the test module 18 and the base plate 1, and a first horizontal slide 15 and a second horizontal slide 16 are stacked in sequence perpendicular to each other above the mounting base 4 whose lower surface is connected to the base plate 1. The movable part of the first horizontal slide 15 whose fixed part is installed on the upper surface of the mounting base 4 is connected to the fixed part of the second horizontal slide 16, and the test module 18 is installed on the movable part of the second horizontal slide 16.

[0033] The test module 18 is mounted on the movable portion of the second horizontal slide 16 via a support plate 3 .

[0034] A manual adjustment knob 17 is disposed on each of the first horizontal slide 15 and the second horizontal slide 16 .

[0035] The above also has a memory 11, which is electrically connected to the test module 18 and a computer host 121 through wires, and is used to transmit the test data received from the test module 18 to the computer host 121;

[0036] After the memory receives the electrical signal from the displacement sensor, it will display the distance the light spot deviates from the zero position and transmit it to the computer, and then export the vibration waveform through the supporting software.

[0037] The above also has a voltage converter 9, and the voltage converter 9 is electrically connected to the test module 18 and the memory 11 through wires.

[0038] The test module 18 further includes: a laser generator 181 arranged toward the end face of the right end of the ultrasonic knife rod 102 , a receiving screen 182 for receiving reflected light from the end face of the ultrasonic knife rod 102 and forming a light spot, and a displacement sensor 183 for sensing the change in the position of the light spot on the receiving screen 182 .

[0039] First, one end of the ultrasonic knife rod is rigidly connected to the transducer, and then the transducer is placed in the clamping area surrounded by the positioning block and the clamping block to clamp the transducer;

[0040] The laser beam emitted by the laser generator irradiates the end face of the ultrasonic knife bar head, and the generated reflected light will be received by the receiving screen to form a light spot. When the knife bar is stationary, the test module is moved in the horizontal direction by turning the manual adjustment knobs on the first horizontal slide and the second horizontal slide respectively, until the light spot reflected by the ultrasonic knife bar can fall on the center of the receiving screen. At this time, the light spot position is set to zero, ensuring that the receiving screen can receive the reflected light spot in the subsequent test process, thereby improving the accuracy and efficiency of the test;

[0041] During the test, the ultrasonic tool rod vibrates and the position of the light spot reflected by its end face vibrates accordingly. At this time, the displacement sensor converts the light spot position received by the receiving screen into an electrical signal and outputs it to the memory. The memory displays the distance that the light spot deviates from the zero position and transmits it to the computer, and then the vibration waveform is exported through the supporting software.

[0042] When the above-mentioned adjustable knife rod test platform is used, by turning the manual adjustment knobs installed on the first horizontal slide and the second horizontal slide respectively, the test module can be adjusted in the horizontal direction after the transducer equipped with the ultrasonic knife rod is clamped and positioned, thereby returning the reflected light spot to zero, ensuring that the receiving screen can receive the reflected light spot in subsequent tests, thereby improving the accuracy and efficiency of the test.

[0043] The above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable people familiar with the technology to understand the content of the utility model and implement it accordingly, and they cannot be used to limit the protection scope of the utility model. Any equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. An adjustable tool bar testing platform, comprising: A bottom plate (1) extending left and right, a vertical plate (2) mounted on the upper surface of the bottom plate (1), an ultrasonic knife main unit (13) arranged on the left side of the vertical plate (2), and a test module (18) arranged on the right side of the vertical plate (2), characterized in that: a positioning block (5) is mounted on the upper surface of the vertical plate (2) away from the test module (18), a clamping block (6) is arranged above the positioning block (5), and a groove (7) is provided on the lower surface of the clamping block (6) and the lower surface of the positioning block (5), so that a clamping area (8) is formed between two oppositely arranged grooves (7), and a transducer (101) equipped with an ultrasonic knife rod (102) is embedded and installed in the clamping area (8), and the end of the ultrasonic knife rod (102) opposite to the transducer (101) extends toward the test module (18); A mounting seat (4) is provided between the test module (18) and the base plate (1); a first horizontal slide (15) and a second horizontal slide (16) are stacked in sequence above the mounting seat (4) whose lower surface is connected to the base plate (1); a movable portion of the first horizontal slide (15) whose fixed portion is mounted on the upper surface of the mounting seat (4) is connected to a fixed portion of the second horizontal slide (16); and the test module (18) is mounted on the movable portion of the second horizontal slide (16).

2. The adjustable tool bar testing platform according to claim 1, characterized in that: The test module (18) is mounted on the movable part of the second horizontal slide table (16) via a support plate (3).

3. The adjustable tool bar testing platform according to claim 1, characterized in that: The first horizontal slide table (15) and the second horizontal slide table (16) are both provided with a manual adjustment knob (17).

4. The adjustable knife bar testing platform according to claim 1, characterized in that: It also has a memory (11), which is electrically connected to the test module (18) and a computer host (121) through wires, and is used to transmit test data received from the test module (18) to the computer host (121).

5. The adjustable knife bar testing platform according to claim 4, characterized in that: The display screen (122) electrically connected to the computer host (121) is used to display in real time the test results obtained through processing by the computer host (121).

6. The adjustable knife bar testing platform according to claim 1, characterized in that: At least three support feet (14) are installed on the lower surface of the base plate (1) and are spaced apart from each other.

7. The adjustable knife bar testing platform according to claim 1 or 6, characterized in that: The two grooves (7) are both arc-shaped grooves.

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