Pulse condition acquisition instrument capable of improving acquisition precision

Abstract

The utility model provides a pulse condition acquisition instrument capable of improving acquisition precision, which comprises a diagnosis plate, a mounting box is arranged on one side of the diagnosis plate, a mounting cover plate is detachably arranged on the mounting box to form a mounting cavity, and a detection module and a control module are arranged in the mounting cavity; a lifting assembly and a diagnosis assembly are arranged above the diagnosis plate, the lifting assembly is installed on an installation base on the installation box, the diagnosis assembly comprises a supporting frame, the supporting frame is connected with the lifting assembly, multiple sets of lasers are arranged on the supporting frame and irradiate fan-shaped laser beams, and every two sets of fan-shaped laser beams intersect to form a cross index. And the cross index is positioned on the diagnosis plate. According to the pulse condition collecting instrument, the multiple sets of lasers are arranged on the supporting frame of the diagnosis assembly, when the lasers are started, the lasers can emit fan-shaped laser beams, the two sets of laser beams intersect to form a cross index, a definite fixed point is provided for placement of wrist pulses of a patient, the pulse placement position deviation is effectively avoided, and the accuracy of pulse placement is improved. And the acquisition precision of the instrument is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of pulse condition collection, and more specifically, relates to a pulse condition collection instrument with improved collection accuracy. Background Art

[0002] During Traditional Chinese Medicine treatment, the patient's pulse is often taken for diagnosis. By feeling the pulse's rhythm, strength, and changes in pulse form, the severity of the condition is initially assessed. However, Traditional Chinese Medicine pulse diagnosis relies heavily on the doctor's subjective feelings and experience, and the judgment of the same pulse may vary. Furthermore, it is not possible to intuitively display the pulse information for accurate analysis and communication of the condition. Therefore, in order to better assist doctors in treatment, pulse acquisition instruments are needed. They can digitize pulse information and provide doctors with a more objective and accurate basis for diagnosis.

[0003] Pulse acquisition instruments can accurately collect pulse waveform, frequency, intensity and other parameters, analyze the collected pulse data, and provide doctors with objective pulse data. However, traditional pulse acquisition instruments often have a fixed-point structure, which means that when the patient places the wrist on the diagnostic area of ​​the instrument, there is no effective reference point, which can easily lead to deviations in the position of the patient's wrist, resulting in inaccurate pulse diagnosis, reducing the reliability of the pulse results, and at the same time, reducing the instrument's acquisition accuracy. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a pulse acquisition instrument with improved acquisition accuracy, so as to solve the technical problem in the prior art that traditional pulse acquisition instruments do not have a fixed-point structure, which easily leads to deviation in the pulse placement position, thereby reducing the reliability of the pulse results and the acquisition accuracy of the instrument.

[0005] The purpose and effect of a pulse condition acquisition instrument for improving acquisition accuracy of the present invention are achieved by the following specific technical means:

[0006] A pulse collection instrument for improving collection accuracy includes a diagnostic board, an installation box is provided on one side of the diagnostic board, a detachable installation cover is provided on the installation box to form an installation cavity, and a detection module and a control module are provided in the installation cavity; a mounting seat is provided on the top of the installation box, a lifting assembly and a diagnostic assembly are provided above the diagnostic board, the lifting assembly is installed on the mounting seat, the diagnostic assembly includes a support frame, the support frame is connected to the lifting assembly, multiple groups of lasers are provided on the support frame, the lasers irradiate fan-shaped laser beams, two groups of fan-shaped laser beams intersect to form a cross mark, and the cross mark is located on the diagnostic board.

[0007] According to a preferred embodiment, the lifting assembly includes a lifting seat and a screw rod, and both the lifting seat and the mounting seat are provided with mounting holes, and the mounting screws are passed through the mounting holes, and the lifting seat and the mounting seat are detachably connected; both groups of the lifting seats are provided with bearings, and the two ends of the screw rod are respectively passed through the bearings, and a lifting slide is provided on one side of the lifting seat, and the lifting slide is slidably connected to the screw rod.

[0008] According to a preferred embodiment, the lifting assembly also includes a lifting motor, which is located above the lifting seat and connected to the lifting seat. The shaft end of the lifting motor is connected to one end of the screw rod, and the lifting motor is electrically connected to the control module. A limiting protrusion is provided in the lifting seat, and a limiting groove is provided on the lifting slide corresponding to the limiting protrusion. The limiting protrusion is clamped in the groove to form a concave-convex structure, and one end of the support frame is detachably connected to the lifting slide.

[0009] According to a preferred embodiment, the diagnostic component also includes a pulse sensor, a support column is provided under the support frame, and clamping blocks are provided on both sides of the support column. Two groups of the clamping blocks are symmetrically distributed and sleeved on the support column; one end of the pulse sensor is clamped between the two groups of the clamping blocks and the support column, and a connecting groove is provided on the support frame and the mounting seat, and the other end of the pulse sensor passes through the connecting groove to be connected to the detection module.

[0010] According to a preferred embodiment, a silicone head is provided at one end of the support column, the pulse sensor wraps the silicone head, a silicone sleeve is provided under the support frame, the silicone sleeve is provided on the silicone head, and the pulse sensor is clamped between the silicone sleeve and the silicone head.

[0011] According to a preferred embodiment, a fixing claw is provided at one end of the support frame, and the fixing claw is provided at one side of the support frame, and the laser is clamped on the fixing claw.

[0012] According to a preferred embodiment, a plurality of groups of support blocks are provided in the installation box, the detection module is detachably connected to the plurality of groups of support blocks, and a gap is formed between the detection module and the installation box.

[0013] According to a preferred embodiment, the control module is located above the control module and is installed on the inner wall of the installation box. Multiple groups of buttons are provided on the control module, and the buttons are distributed vertically. The installation box has button holes corresponding to the buttons, and the buttons are inserted into the button holes.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. A lifting assembly and a diagnostic assembly are arranged above the diagnostic board. The support frame in the diagnostic assembly is connected to the lifting assembly, so that the lifting assembly is used to control the rise and fall of the entire diagnostic assembly, so that the diagnostic assembly can effectively contact the patient's wrist pulse; at the same time, multiple groups of lasers are arranged on the support frame, and the laser beams emitted by the lasers are fan-shaped, and the two groups of laser beams intersect to form a cross mark, which provides a clear fixed point for the placement of the patient's wrist pulse and effectively avoids the deviation of the pulse placement position; at the same time, it enables the doctor to accurately place the patient's pulse at the cross mark when collecting the pulse, ensuring that the position of each collection is consistent, thereby greatly improving the reliability of the pulse results and the collection accuracy of the instrument.

[0016] 2. The pulse sensor in the diagnostic component is connected to the detection module. The pulse sensor contacts the patient's pulse and converts the sensed pulse pressure signal into an electrical signal, which is transmitted to the detection module. The detection module then analyzes the pulse signal. The pulse sensor is located between the silicone block and the silicone sleeve. The silicone material is soft and skin-friendly. When it contacts the patient's wrist, it will not cause any harsh pressure to the patient, ensuring the comfort of the diagnostic process.

[0017] 3. The instrument's lifting assembly includes a lifting base, a lead screw, and a lifting motor. The lifting motor precisely controls the rotation of the lead screw according to the control module's instructions, thereby driving the lifting slide up and down to adjust the height of the diagnostic assembly. This allows the doctor to adjust the pulse sensor to the optimal acquisition position based on the patient's arm thickness, pulse strength, and other specific conditions. For patients with thicker arms, the diagnostic assembly can be raised appropriately to ensure full contact between the pulse sensor and the pulse; for patients with weaker pulses, the sensor can be moved closer to the pulse to increase acquisition sensitivity. This height adjustability greatly improves the instrument's applicability and acquisition effectiveness. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model after assembly;

[0019] Figure 2 It is a schematic diagram of the structure of the utility model after expansion;

[0020] Figure 3 It is a schematic diagram of the structure of the diagnostic component after expansion;

[0021] Figure 4 yes Figure 1 A local enlarged view of area a in the middle;

[0022] Figure 5 It is a structural diagram of the installation box.

[0023] In the figure, the corresponding relationship between the component names and the drawing numbers is as follows:

[0024] 11. Diagnostic board; 12. Installation box; 13. Installation cover; 14. Mounting seat; 15. Support block; 16. Key hole; 21. Detection module; 22. Control module; 23. Laser; 24. Key; 31. Support frame; 32. Pulse sensor; 33. Support column; 34. Clamp; 35. Connecting groove; 36. Silicone head; 37. Silicone sleeve; 38. Fixing claw; 41. Lifting seat; 42. Screw; 43. Lifting slide; 44. Lifting motor; 45. Limiting protrusion; 46. Limiting groove. DETAILED DESCRIPTION

[0025] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following embodiments are used to illustrate the technical solution of the present invention, but are not intended to limit the scope of protection of the present invention.

[0026] Example:

[0027] like Figures 1 to 5As shown, the utility model provides a pulse acquisition instrument with improved acquisition accuracy, including a flat diagnostic board 11, on which the patient's wrist is placed during diagnosis; on one side of the diagnostic board 11, a mounting box 12 is provided, and a mounting cover 13 is detachably provided on the mounting box 12. When the mounting cover 13 is installed on the mounting box 12, a mounting cavity is formed, providing a safe and stable installation space for internal components. A detection module 21 and a control module 22 are provided in the mounting cavity. The detection module 21 is responsible for analyzing the collected pulse signal, while the control module 22 controls the operation of each component. A mounting seat 14 is provided on the top of the mounting box 12, and a lifting assembly and a diagnostic assembly are provided above the diagnostic board 11; the lifting assembly is installed on the mounting seat 14, providing reliable support for the height adjustment of the diagnostic assembly; the diagnostic assembly includes a support frame 31, and the support frame 31 is connected to the lifting assembly so that the support frame 31 can move up and down under the drive of the lifting assembly. The support frame 31 is provided with multiple groups of lasers 23. Lasers 23 can emit fan-shaped laser beams. When two groups of fan-shaped laser beams intersect, a clear cross mark is formed on the diagnostic plate 11. This cross mark provides a clear fixed point position for the patient to place his wrist and collect pulse. The cross mark is compared with the single-point light source mark, and the single-point light source mark often can only provide a more vague position indication. In actual operation, the patient may be difficult to accurately place his wrist in the correct position, which easily causes the pulse placement position to deviate. The cross mark is then clearer and more definite, and provides accurate positioning reference for the patient from two directions, greatly reducing the possibility of positional deviation. Simultaneously, the brightness and stability of the single-point light source may be affected by environmental factors, and the cross mark formed by multiple groups of lasers 23 is brighter and more stable, and can be clearly seen under different lighting conditions, thus ensuring the accuracy and reliability of the pulse collection process.

[0028] The lifting assembly includes a lifting seat 41 and a screw 42. Mounting holes are provided on the lifting seat 41 and the mounting seat 14, and the lifting seat 41 and the mounting seat 14 are connected by mounting screws. The lifting seat 41 and the mounting seat 14 are detachably connected. When maintenance or replacement of parts is required, the lifting seat 41 can be easily removed from the mounting seat 14, thereby improving the maintainability of the instrument. High-quality bearings are provided on both sides of the lifting seat 41. The two ends of the screw 42 are respectively inserted into the bearings. The bearings provide stable support and a low-friction operating environment for the rotation of the screw 42. A lifting slide 43 is provided on one side of the lifting seat 41. The lifting slide 43 is slidably connected to the screw 42. When the screw 42 rotates, the lifting slide 43 can slide up and down according to the rotation direction of the screw 42, thereby driving the diagnostic assembly connected thereto to adjust its height.

[0029] The lifting assembly also includes a lifting motor 44, which is located above and connected to the lifting base 41. The shaft end of the lifting motor 44 is connected to one end of the screw 42. When the lifting motor 44 is in operation, it can control the rotation of the screw 42. In addition, the lifting motor 44 is electrically connected to the control module 22. The control module 22 can send control signals to the lifting motor 44 according to the doctor's operating instructions, thereby achieving control of the lifting motor 44. A limit block 45 is provided inside the lifting base 41, and a limit groove 46 is provided on the lifting slide 43. When the lifting slide 43 slides on the screw 42, the limit block 45 can be locked in the limit groove 46, forming a concave-convex structure, which effectively limits the sliding range of the lifting slide 43 and prevents excessive sliding of the lifting slide 43, which may cause instrument malfunction. At the same time, it also improves the stability of the lifting slide 43 during the sliding process, ensuring smooth operation of the diagnostic assembly during height adjustment. One end of the support frame 31 is detachably connected to the lifting slide 43, so that when the support frame 31 needs to be repaired, replaced or cleaned, it can be easily removed from the lifting slide 43, thereby improving the convenience and maintainability of the instrument.

[0030] like Figure 2 、 Figure 3 As shown, the diagnostic component also includes a pulse sensor 32. A support column 33 is provided below the support frame 31. Clamps 34 are provided on both sides of the support column 33. The two sets of clamps 34 are symmetrically distributed and are mounted on the support column 33. This allows one end of the pulse sensor 32 to be clamped between the two sets of clamps 34 and the support column 33. This provides both stability and reliability, ensuring that the pulse sensor 32 will not loosen or shift during operation. Furthermore, a connecting slot 35 is provided on both the support frame 31 and the mounting base 14. The other end of the pulse sensor 32 can pass through the connecting slot 35 and connect to the detection module 21, allowing the pulse sensor 32 to accurately transmit the collected pulse signal to the detection module 21 for further analysis and processing.

[0031] One end of the support column 33 is also provided with a silicone head 36. The silicone head 36 is made of a soft and elastic material, allowing for gentle contact with the patient's skin. The pulse sensor 32 is wrapped around the silicone head 36. A silicone sleeve 37 is also provided below the support frame 31. The silicone sleeve 37 is placed over the silicone head 36, further enhancing the protection of the pulse sensor 32. The pulse sensor 32 is clamped between the silicone sleeve 37 and the silicone head 36, and the pulse sensor 32 contacts the patient's pulse through the internode of the silicone sleeve 37. Furthermore, a fixing claw 38 is provided at one end of the support frame 31, and a fixing claw 38 is also provided on one side of the support frame 31. The fixing claw 38 is used to clamp the laser 23 onto it. The fixing claw 38 can be adjusted according to the size of the laser 23 to ensure that the laser 23 does not loosen or shift during operation. Through this fixing method, the laser 23 can stably emit a fan-shaped laser beam, providing a clear fixed point for the placement of the patient's wrist pulse, thereby improving the accuracy and reliability of pulse collection.

[0032] like Figure 2 、 Figure 4 、 Figure 5 As shown, multiple groups of support blocks 15 are provided inside the installation box 12 of the pulse acquisition instrument, providing stable support for the detection module 21. The detachable connection between the detection module 21 and the multiple groups of support blocks 15, on the one hand, allows the detection module 21 to be easily removed from the support blocks 15 for inspection or replacement when it breaks down or needs to be upgraded and maintained, greatly improving the maintainability of the instrument. On the other hand, the detachable connection makes the installation and removal process of the detection module 21 more convenient and improves work efficiency. Since a gap is formed between the detection module 21 and the installation box 12, heat accumulation inside the installation box 12 can be effectively reduced, preventing the detection module 21 from overheating and affecting its performance and lifespan. At the same time, the gap can also provide a certain buffer space for the detection module 21. When the instrument is subjected to external vibration or impact, the gap can play a shock-absorbing role, protecting the detection module 21 from damage.

[0033] The control module 22 is located above the detection module 21 and is mounted on the inner wall of the installation box 12. The control module 22 is responsible for controlling the entire pulse acquisition process. The control module 22 is provided with multiple groups of buttons 24, which are arranged in a vertical shape for easy operation. The installation box 12 has button holes 16 corresponding to the buttons 24. The buttons 24 are arranged in the button holes 16 and can be easily pressed by the operator. The buttons 24 can be used to control the forward and reverse rotation of the lifting motor 44, thereby controlling the rise and fall of the diagnostic component.

[0034] The specific usage and function of this embodiment are as follows:

[0035] During use, observe the cross mark formed by the intersection of the two sets of fan-shaped laser beams emitted by the laser 23 on the support frame 31 on the diagnostic board 11, and guide the patient to accurately place the wrist at the cross mark to ensure the pulse position is accurate and reduce the possibility of position deviation. The forward and reverse rotation of the lifting motor 44 is controlled by the button 24 on the control module 22. The operation of the lifting motor 44 drives the screw rod 42 to rotate, which in turn causes the lifting slide 43 to slide up and down, thereby driving the support frame 31 and the entire diagnostic assembly that are detachably connected to the lifting slide 43 to adjust the height. For patients with thicker arms, the diagnostic assembly should be raised appropriately to ensure that the pulse sensor 32 is in full contact with the pulse; for patients with weaker pulses, the sensor should be placed close to the pulse to increase the sensitivity of the data acquisition. The pulse pressure signal sensed by the pulse sensor 32 is converted into an electrical signal, and is connected to the detection module 21 through one end passing through the connecting slot 35, and the signal is transmitted to the detection module 21 for analysis.

[0036] The basic principles, main features and advantages of the present invention are shown and described above. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments.

Claims

1. A pulse condition acquisition instrument for improving acquisition accuracy, comprising a diagnostic board (11), characterized in that: A mounting box (12) is provided on one side of the diagnostic board (11), and a mounting cover (13) is detachably provided on the mounting box (12) to form a mounting cavity, wherein a detection module (21) and a control module (22) are provided in the mounting cavity; a mounting seat (14) is provided on the top of the mounting box (12), and a lifting assembly and a diagnostic assembly are provided above the diagnostic board (11), wherein the lifting assembly is installed on the mounting seat (14), and the diagnostic assembly includes a support frame (31), wherein the support frame (31) is connected to the lifting assembly, and wherein a plurality of groups of lasers (23) are provided on the support frame (31), wherein the lasers (23) irradiate fan-shaped laser beams, and wherein two groups of fan-shaped laser beams intersect to form a cross mark, and wherein the cross mark is located on the diagnostic board (11).

2. A pulse condition acquisition instrument for improving acquisition accuracy according to claim 1, characterized in that: The lifting assembly includes a lifting seat (41) and a screw rod (42). The lifting seat (41) and the mounting seat (14) are both provided with mounting holes, and the mounting screws are inserted into the mounting holes. The lifting seat (41) and the mounting seat (14) are detachably connected; both groups of the lifting seats (41) are provided with bearings, and the two ends of the screw rod (42) are respectively inserted into the bearings. A lifting slide (43) is provided on one side of the lifting seat (41), and the lifting slide (43) is slidably connected to the screw rod (42).

3. A pulse condition acquisition instrument for improving acquisition accuracy according to claim 2, characterized in that: The lifting assembly also includes a lifting motor (44), the lifting motor (44) is located above the lifting seat (41) and is connected to the lifting seat (41), the shaft end of the lifting motor (44) is connected to one end of the screw rod (42), and the lifting motor (44) is electrically connected to the control module (22); a limiting protrusion (45) is provided in the lifting seat (41), and a limiting groove (46) is provided on the lifting slide (43) corresponding to the limiting protrusion (45), and the limiting protrusion (45) is clamped in the groove to form a concave-convex structure, and one end of the support frame (31) is detachably connected to the lifting slide (43).

4. A pulse condition acquisition instrument for improving acquisition accuracy according to claim 1, characterized in that: The diagnostic component further comprises a pulse sensor (32), a support column (33) is provided below the support frame (31), clamping blocks (34) are provided on both sides of the support column (33), and two groups of the clamping blocks (34) are symmetrically distributed and sleeved on the support column (33); one end of the pulse sensor (32) is clamped between the two groups of the clamping blocks (34) and the support column (33), and a connecting slot (35) is provided on the support frame (31) and the mounting seat (14), and the other end of the pulse sensor (32) passes through the connecting slot (35) to be connected to the detection module (21).

5. A pulse condition acquisition instrument for improving acquisition accuracy according to claim 4, characterized in that: A silicone head (36) is provided at one end of the support column (33), the pulse sensor (32) wraps the silicone head (36), a silicone sleeve (37) is provided below the support frame (31), the silicone sleeve (37) is sleeved on the silicone head (36), and the pulse sensor (32) is clamped between the silicone sleeve (37) and the silicone head (36).

6. A pulse condition acquisition instrument for improving acquisition accuracy according to claim 5, characterized in that: A fixed claw (38) is provided at one end of the support frame (31), and the fixed claw (38) is provided at one side of the support frame (31), and the laser (23) is clamped on the fixed claw (38).

7. The pulse condition acquisition instrument for improving acquisition accuracy according to claim 1, wherein: Multiple groups of support blocks (15) are arranged in the installation box (12), the detection module (21) is detachably connected to the multiple groups of support blocks (15), and a gap is formed between the detection module (21) and the installation box (12).

8. A pulse condition acquisition instrument for improving acquisition accuracy according to claim 7, characterized in that: The control module (22) is located above the control module (22) and is installed on the inner wall of the installation box (12). The control module (22) is provided with a plurality of groups of buttons (24), the buttons (24) are vertically distributed, and the installation box (12) is provided with button holes (16) corresponding to the buttons (24), and the buttons (24) are inserted into the button holes (16).

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