Multi-probe pulse diagnosis detector
By designing a multi-probe pulse diagnosis instrument, and utilizing a drive mechanism and universal joint assembly to achieve three-dimensional adjustment of the probe, the problem of inflexible probe adjustment in existing equipment is solved, thereby improving the accuracy and efficiency of pulse diagnosis.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-27
- Publication Date
- 2026-03-27
AI Technical Summary
Existing machine pulse diagnosis equipment cannot achieve three-dimensional flexible adjustment of the probe, resulting in insufficient acquisition accuracy and affecting the pulse diagnosis effect.
A multi-probe pulse diagnosis instrument was designed, which uses a drive mechanism and universal joint assembly to realize the movement and swing of the probe along the Z, X and Y directions. Combined with a flexible support pad and pressure sensor, the probe position is precisely adjusted to adapt to the structure of the human arm.
This improves the accuracy of pulse information acquisition by the probe, reduces human error, and enhances the accuracy of pulse diagnosis.
Smart Images
Figure CN224039202U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to medical instrument technical field especially is related to a kind of multi-probe pulse diagnosis detector. BACKGROUND
[0002] Due to the uncertainty and objectivity of artificial pulse diagnosis, using machines to replace manual pulse diagnosis is a direction of development of traditional Chinese medicine diagnosis. Therefore, using machine pulse diagnosis can collect pulse signals through scientific methods, making the entire pulse diagnosis process clear and visible, not only facilitating communication between doctors, but also making pulse information more accurate and clear, and reducing the occurrence of misdiagnosis caused by subjective factors. However, among the ways known to the inventor, the machine pulse diagnosis equipment in the prior art cannot flexibly adjust the collection probe in three dimensions, which can easily cause insufficient collection accuracy and poor pulse diagnosis effect. SUMMARY
[0003] The utility model aims to provide a kind of multi-probe pulse diagnosis detector, to solve the problems existing in prior art, to realize the accurate adjustment of probe, and improve the accuracy of pulse diagnosis, reduce artificial error.
[0004] To achieve the above object, the utility model provides the following scheme: the utility model provides a kind of multi-probe pulse diagnosis detector, including the installation support that is suspended and arranged above human arm, be equipped with multiple probe groups on the installation support, each probe group is distributed side by side along the same linear direction, the probe group includes the probe for obtaining pulse signal, driving mechanism arranged on the installation support, the output end of the driving mechanism is connected with the moving part driven and moves along vertical direction, the bottom end of the moving part is extended from the installation support and is equipped with universal joint assembly, the bottom end of the universal joint assembly is connected with the probe.
[0005] Preferably, the driving mechanism includes a driving motor, and the output shaft of the driving motor is coaxially connected with a driving screw, and the moving part is movably installed on the installation support along the vertical direction and is provided with a screw hole structure threadedly connected with the driving screw.
[0006] Preferably, the universal joint assembly includes a connecting segment, the top end and the bottom end of the connecting segment are respectively hinged with the moving part and the probe, and the rotation axes of the top end and the bottom end of the connecting segment are vertically distributed.
[0007] Preferably, the top end and the bottom end of the connecting segment are respectively provided with connecting shafts hinged with the moving part and the probe, and the rotation axes of the two connecting shafts are vertically distributed.
[0008] Preferably, the connecting shafts are spherical universal shafts.
[0009] Preferably, the mounting bracket is matched with an adjusting bracket, the adjusting bracket comprises a supporting part and a connecting part between the supporting part and the mounting bracket, two ends of the connecting part are hinged with the supporting part and the mounting bracket respectively, the rotation axes of the two ends of the connecting part extend along the horizontal direction, and the supporting part and the connecting part are provided with limiting mechanisms for positioning the connecting part and the adjusting bracket respectively.
[0010] Preferably, the connecting part comprises two parallel connecting rods, and the connecting rods extend along the arrangement direction of the supporting part and the mounting bracket, and two ends of the connecting rods are hinged on the supporting part and the mounting bracket respectively.
[0011] Preferably, the probe is electrically connected with a host for processing and analyzing the pulse signal, and the host is provided with a display screen for presenting the detection result.
[0012] Preferably, the probe is internally provided with a pressure sensor, and the pressure sensor is electrically connected with the driving mechanism through the host.
[0013] Preferably, the mounting bracket is also matched with an arm supporting bracket which is arranged below the probe in a spaced mode, and the top of the arm supporting bracket is provided with a flexible supporting pad.
[0014] The utility model discloses the following technical effects are obtained relative to the prior art:
[0015] The utility model discloses the movement of probe along Z direction is realized through driving mechanism and moving part, and the swing of probe along X and Y direction is realized through the setting universal joint subassembly, and then the structure of probe can be fully adapted to the structure of human arm, and the accuracy of pulse information acquisition of probe is improved. BRIEF DESCRIPTION OF DRAWINGS
[0016] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, the drawings needed to be used in the embodiments will be briefly introduced as follows, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without paying creative labor.
[0017] Fig. 1 It is the connecting schematic view of mounting bracket, supporting part and connecting part in an embodiment of the utility model;
[0018] Fig. 2 It is the connecting schematic view of arm supporting bracket and flexible supporting pad in an embodiment of the utility model;
[0019] Wherein, 1-supporting part, 2-pivot, 3-first limit hole, 4-connection part, 5-mounting bracket, 6-driving mechanism, 7-moving part, 8-connection section, 9-probe. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0021] The utility model discloses a kind of multi-probe pulse diagnosis detectors, to solve the problems existing in prior art, to realize the accurate adjustment of probe, and improve pulse diagnosis accuracy, reduce artificial error.
[0022] In order to make the above-mentioned purposes, features and advantages of the utility model more apparent and easy to understand, the utility model will be further described in detail below with reference to the drawings and specific embodiments.
[0023] As Figs. 1-2 The utility model discloses a kind of multi-probe pulse diagnosis detectors, including the installation bracket 5 of being suspendedly arranged above human arm, installation bracket 5 is equipped with multiple probe 9 groups, wherein probe 9 group is equipped with but not limited to one, three and five, to improve the accuracy of obtaining pulse signal, each probe 9 group is distributed side by side along the same linear direction, probe 9 group includes the probe 9 for obtaining pulse signal, driving mechanism 6 is set on installation bracket 5, the output end of driving mechanism 6 is connected with the moving part 7 driven by it and moves along vertical direction, the bottom end of moving part 7 is by lower installation bracket 5 and is installed with universal joint assembly, the bottom end of universal joint assembly is connected with probe 9, to be collected to pulse by probe 9, the utility model is moved along Z direction by driving mechanism 6 and moving part 7 to realize probe 9, by setting universal joint assembly, the swing of probe 9 along X and Y direction can be realized, to guarantee that probe 9 can be fully adapted to the structure at human arm, improve the accuracy of pulse information obtained by probe 9.
[0024] In a specific embodiment, the driving mechanism 6 comprises a driving motor, preferably a stepping motor, and the output shaft of the driving motor is coaxially connected with a driving screw, and the driving screw rotates synchronously with the output shaft. The moving part 7 is movably installed on the mounting bracket 5 in the vertical direction and is provided with a screw hole structure for threadedly connecting with the driving screw. In the specific adjustment process, the driving motor is used to control the rotation of the driving screw to realize the movement of the moving part 7 on the mounting bracket 5 in the vertical direction. Preferably, the mounting bracket 5 is provided with a vertically extending slide rail, and the moving part 7 adopts a rod-shaped structure and is slidably installed on the slide rail. The driving motor, the driving screw and the screw hole structure on the moving part 7 are used to realize the accurate movement control of the probe 9 in the Z direction, and preferably, the accurate movement of 5-15 mm in the Z direction can be realized.
[0025] In a specific embodiment, the universal joint assembly comprises a connecting segment 8, the top end and the bottom end of the connecting segment 8 are respectively hinged with the moving part 7 and the probe 9, and the rotation axes of the top end and the bottom end of the connecting segment 8 are vertically distributed. After the probe 9 is moved to the appropriate position by the mounting bracket 5, the rotation adjustment of the probe 9 in the X and Y directions is realized by the connecting segment 8. Preferably, the swing range of the probe 9 in the X and Y directions is ±15°. In this embodiment, the top end and the bottom end of the connecting segment 8 are respectively provided with connecting shafts for hinging with the moving part 7 and the probe 9, and the rotation axes of the two connecting shafts are vertically distributed to realize the swing of the probe 9 in the X and Y directions by the two connecting shafts. Preferably, the connecting shafts adopt spherical universal shafts to further expand the movement range of the probe 9.
[0026] In a specific embodiment, the mounting bracket 5 is matched with an adjusting bracket, the adjusting bracket comprising a supporting part 1, a connecting part 4 between the supporting part 1 and the mounting bracket 5, both ends of the connecting part 4 being hingedly connected with the supporting part 1 and the mounting bracket 5 respectively, the rotation axes of both ends of the connecting part 4 extending along the horizontal direction, the utility model discloses the connecting part 4 is arranged before the fine adjustment probe 9 moves along the X, Y and Z directions, which can first substantially adjust the height of the adjusting bracket, so as to facilitate the human arm to extend into the lower part of the adjusting bracket, and then quickly move the adjusting bracket to the vicinity of the arm, and then complete the fine adjustment of the probe 9, so as to fully improve the work efficiency, the supporting part 1 and the connecting part 4 are both provided with limiting mechanisms for positioning the connecting part 4 and the adjusting bracket respectively, so that the connecting part 4 and the adjusting bracket are rotated to the required position and remain fixed during the working process, in an embodiment, the supporting part 1 is provided with a rotating shaft 2, one end of the connecting part 4 is rotatably connected with the rotating shaft 2, and a plurality of first limiting holes 3 are formed around the outer circumferential side of the rotating shaft 2, a second limiting hole is formed in the supporting part 1, so that the second limiting hole is coaxially arranged with the corresponding first limiting hole 3 after the rotation adjustment of the connecting part 4 is completed, and then a limiting pin is inserted into the first limiting hole 3 and the second limiting hole to complete the positioning of the connecting part 4, and the other rotating shaft 2 is arranged at the other end of the connecting part 4, the mounting bracket 5 is rotatably connected with the rotating shaft 2, a plurality of third limiting holes are formed in the mounting bracket 5, and a fourth limiting hole is formed in the connecting part 4, so that the fourth limiting hole is coaxially arranged with the corresponding third limiting hole after the rotation of the mounting bracket 5 is completed, and then a limiting pin is inserted into the third limiting hole and the fourth limiting hole to complete the positioning of the mounting bracket 5.
[0027] In a specific embodiment, the connecting part 4 comprises two parallel connecting rods, and the connecting rods extend along the direction in which the supporting part 1 and the mounting bracket 5 are arranged, both ends of the connecting rods being hingedly connected with the supporting part 1 and the mounting bracket 5 respectively, so that the entire connecting part 4 has a parallelogram structure through the two connecting rods, and the adjusting of the mounting bracket 5 is more stable.
[0028] In a specific embodiment, the probe 9 is electrically connected with a host for processing and analyzing the pulse signal, the host is provided with a display screen for presenting the detection results, and the host comprises a data transmission module and a data terminal, so as to transmit the detection data (pulse signal) to the data terminal through the data transmission module, the data terminal converts the pulse signal into a digital signal, and subsequent processing and analysis are performed, including filtering, amplification, digitization and other operations, useful information is extracted, and the results are presented in the form of a waveform or a digital signal on the display, so that the user can analyze the data, identify the pulse image, assist in pulse diagnosis, present the pulse image in the form of data, assist in analysis, improve the accuracy of pulse diagnosis, reduce artificial errors, reduce the technical threshold of artificial pulse diagnosis, and improve the situation of a lack of traditional Chinese medicine pulse diagnosis technicians, thereby providing data support for traditional Chinese medicine treatment. The host is also provided with a single-chip microcomputer, and the single-chip microcomputer controls the actions of the driving mechanism 6.
[0029] In a specific embodiment, the probe 9 is provided with a pressure sensor, and the pressure sensor is electrically connected with the host and the driving mechanism 6. After the positions of the probe 9 and the arm pulse measurement point are adjusted, the driving mechanism 6 is started to drive the probe 9 to vertically move up and down, the probe 9 can control the size of the downward pressure, and the driving mechanism 6 stops working when the threshold value is reached, and the probe 9 starts to collect pulse image data.
[0030] In a specific embodiment, the mounting bracket 5 is also provided with an arm supporting bracket which is arranged below the probe 9, and the top of the arm supporting bracket is provided with a flexible supporting pad to support the arm, thereby improving the collection speed and accuracy. Preferably, the flexible supporting pad is made of flexible silica gel. In an embodiment, the top structure of the flexible supporting pad is matched with the curvature of the human arm to limit the arm.
[0031] Adaptive changes according to actual needs are within the protection scope of the utility model.
[0032] It should be noted that, for those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the utility model is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.
[0033] The principle and implementation mode of the utility model are described by applying specific examples, and the above embodiment is only used for helping to understand the method and core idea of the utility model; meanwhile, for the general technical personnel in the field, the specific implementation mode and application range will be changed according to the idea of the utility model. In conclusion, the content of the specification should not be understood as the limitation of the utility model.
Claims
1. A multi-probe sphygmochrest detector, characterized by, The mounting bracket is suspended above the human arm, and a plurality of probe groups are arranged on the mounting bracket.
2. The multi-probe sphygmomanometer detector according to claim 1, characterized in that, The driving mechanism includes a driving motor, and a driving screw is coaxially and rotationally connected to an output shaft of the driving motor.
3. The multi-probe sphygmomanometer detector according to claim 1 or 2, characterized in that, The universal joint assembly includes a connecting segment, and top and bottom ends of the connecting segment are respectively hingedly connected to the moving part and the probe.
4. The multi-probe sphygmomanometer detector according to claim 3, characterized in that, The connecting segment is provided with connecting shafts respectively hingedly connected to the moving part and the probe.
5. The multi-probe sphygmomanometer of claim 4, wherein, The connecting shafts are spherical universal shafts.
6. The multi-probe sphygmomanometer of claim 3, wherein, The mounting bracket is matched with an adjusting bracket, the adjusting bracket includes a supporting part and a connecting part between the supporting part and the mounting bracket.
7. The multi-probe sphygmomanometer of claim 6, wherein, The connecting part is hingedly connected to the supporting part and the mounting bracket at two ends thereof, and rotating axes of the two ends of the connecting part extend in the horizontal direction.
8. The multi-probe sphygmomanometer of claim 7, wherein, The supporting part and the connecting part are respectively provided with limiting mechanisms for positioning the connecting part and the adjusting bracket.
9. The multi-probe sphygmomanometer of claim 8, wherein, The connecting part includes two parallel connecting rods extending in the direction in which the supporting part and the mounting bracket are arranged.
10. The multi-probe sphygmomanometer of claim 9, wherein, The probe is electrically connected to a host for processing and analyzing the pulse signal. The probe is provided with a pressure sensor, and the pressure sensor is electrically connected to the driving mechanism through the host. The mounting bracket is also matched with an arm supporting bracket arranged below the probe.