CN209751023U - Pulse feeling device and pulse feeling and positioning mechanism - Google Patents
Pulse feeling device and pulse feeling and positioning mechanism Download PDFInfo
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- CN209751023U CN209751023U CN201920193621.4U CN201920193621U CN209751023U CN 209751023 U CN209751023 U CN 209751023U CN 201920193621 U CN201920193621 U CN 201920193621U CN 209751023 U CN209751023 U CN 209751023U
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Abstract
The utility model relates to a pulse feeling device and pulse feeling positioning mechanism, pulse feeling positioning mechanism include supporting component, two-way screw rod, first installation component, second installation component, third installation component, first force sensing element, second force sensing element and third force sensing element. In the use, to the people that the parameter is different such as height, age and weight, can adjust the position on the supporting component of first installation component and second installation component through rotating two-way screw rod to alright in order to adjust the interval between corresponding first force sensing element, second force sensing element and the third force sensing element on first installation component, second installation component and the third installation component, in order to accord with the interval requirement between "cun", "close", "chi". Therefore, the pulse taking part can be correspondingly adjusted by more people, the accuracy of the acquired diagnosis data is improved, and the configuration cost of the device can be reduced.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a pulse feeling device and a pulse feeling and positioning mechanism.
Background
Inspection, auscultation, inquiry and inquiry are four important means of traditional Chinese medicine diagnosis in China. Among them, the "cut" is an essential part of the diagnostic process. The pulse conditions are classified into various categories such as floating pulse, sinking pulse, full pulse, deficient pulse and the like through the accumulation of the long-term experience of the elders, but because the traditional Chinese medicine diagnosis pulse conditions can be analyzed only by the experience of traditional Chinese medical doctors, different doctors can have different handfeels when seeing the same pulse conditions, and because the old traditional Chinese medicine pulse condition acquisition equipment adopts a single-point acquisition mode and can only acquire any one of the cun, the guan and the chi, the acquired data is unreliable and incomplete, and the traditional Chinese medicine pulse condition acquisition equipment cannot help the doctors to analyze sample data well.
The traditional pulse feeling device utilizes a force sensor to sense and acquire pulse condition information of the cun part, the guan part and the chi part. However, for people with different body characteristic parameters such as height, age and weight, the distances among the three parts of "cun", "guan" and "chi" are different, so that the pulse feeling device with the corresponding size and model is usually adopted for alignment detection, the model of the pulse feeling device is increased, and the configuration cost of the pulse feeling device in the hospital is further increased; in addition, when the force sensor of a pulse diagnosis device of a certain type is misaligned with at least one of the three parts of "cun", "guan" and "chi" on the wrist of the human hand, the accuracy of acquiring the diagnosis data is reduced.
SUMMERY OF THE UTILITY MODEL
Therefore, it is necessary to overcome the defects of the prior art and provide a pulse diagnosis device and a pulse diagnosis positioning mechanism, which can adapt to the corresponding adjustment of pulse taking parts by more people, not only improve the accuracy of the acquired diagnosis data, but also reduce the configuration cost of the device.
The technical scheme is as follows: a pulse position mechanism comprising: the bidirectional screw is rotatably arranged on the supporting component, a first thread section and a second thread section are arranged on the outer side wall of the bidirectional screw, and the spiral directions of the first thread section and the second thread section are opposite;
The first mounting assembly, the third mounting assembly and the second mounting assembly are sequentially arranged at intervals, the first mounting assembly and the second mounting assembly are both slidably arranged on the supporting assembly, the first mounting assembly comprises a first moving block sleeved on the first threaded section, the first moving block is provided with a first threaded hole matched with the first threaded section, the second mounting assembly comprises a second moving block sleeved on the second threaded section, and the second moving block is provided with a second threaded hole matched with the second threaded section;
The first force sensing element, the second force sensing element and the third force sensing element are respectively arranged corresponding to the first mounting assembly, the second mounting assembly and the third mounting assembly.
the pulse feeling and position adjusting mechanism is used for people with different parameters such as height, age, weight and the like, and the distances among the three parts of corresponding inch, off and scale are different, so that the positions of the first mounting component and the second mounting component on the supporting component can be adjusted by rotating the bidirectional screw, and the distances among the corresponding first force sensing element, the second force sensing element and the third force sensing element on the first mounting component, the second mounting component and the third mounting component can be adjusted to meet the requirements on the distances among the three parts of inch, off and scale. Therefore, the pulse taking part can be correspondingly adjusted by more people, the accuracy of the acquired diagnosis data is improved, and the configuration cost of the device can be reduced.
In one embodiment, the first mounting assembly further comprises a first roller, and the first force sensing element is arranged corresponding to the first roller; the second mounting assembly further comprises a second roller, and the second force sensing element is arranged corresponding to the second roller; the third mounting assembly comprises a third moving block and a third roller, the third moving block is provided with a through hole for sleeving the bidirectional screw, and the third force sensing element is arranged corresponding to the third roller.
In one embodiment, the first mounting assembly further includes a first shaft, one end of the first shaft is connected to the first moving block, the other end of the first shaft is slidably disposed on the supporting assembly, and the first roller is rotatably sleeved on the first shaft; the second mounting assembly further comprises a second shaft lever, one end of the second shaft lever is connected with the second moving block, the other end of the second shaft lever is slidably arranged on the supporting assembly, and the second roller is rotatably sleeved on the second shaft lever; the third mounting assembly further comprises a third shaft rod, one end of the third shaft rod is connected with the third moving block, the other end of the third shaft rod is slidably arranged on the supporting assembly, and the third roller is rotatably sleeved on the third shaft rod.
In one embodiment, the support assembly comprises a first support plate, a second support plate and a guide rod, the first support plate is connected with the second support plate through the guide rod, and two ends of the bidirectional screw rod are respectively and rotatably arranged on the first support plate and the second support plate; the first mounting assembly further comprises a first sliding sleeve which is slidably sleeved on the guide rod, the other end of the first shaft rod is connected with the first sliding sleeve, the second mounting assembly further comprises a second sliding sleeve which is slidably sleeved on the guide rod, and the other end of the second shaft rod is connected with the second sliding sleeve; the third installation component further comprises a third sliding sleeve which is slidably sleeved on the guide rod, and the other end of the third shaft rod is connected with the third sliding sleeve.
In one embodiment, the first shaft lever is provided with two first limiting blocks which are respectively in limiting fit with two end faces of the first roller; two second limiting blocks which are respectively in limiting fit with two end faces of the second roller are arranged on the second shaft lever; and two third limiting blocks which are respectively in limiting fit with two end faces of the third roller are arranged on the third shaft lever.
In one embodiment, the first force sensing element is wound and attached to the outer side wall of the first roller, the second force sensing element is wound and attached to the outer side wall of the second roller, and the third force sensing element is wound and attached to the outer side wall of the third roller; the first force sensing element, the second force sensing element and the third force sensing element are all array type multi-sensing contact sensors.
In one embodiment, the first force sensing element, the second force sensing element and the third force sensing element are integrated into a strip, the strip is an array type multi-sensing contact sensor, the strip is respectively contacted with the outer side walls of the first roller, the second roller and the third roller, and the end of the strip is fixedly arranged on the supporting component.
In one embodiment, the first moving block comprises a detachable first threaded sleeve, and the first threaded hole is formed in the first threaded sleeve; the second moving block comprises a detachable second threaded sleeve, and the second threaded hole is formed in the second threaded sleeve; the bidirectional screw rod is rotatably arranged on the supporting component through a fixed bearing.
In one embodiment, the first mounting assembly further comprises a first mounting block, the first movable mass is coupled to the first mounting block, and the first force sensing element is disposed on the first mounting block; the second mounting assembly further comprises a second mounting block, the second moving block is connected with the second mounting block, and the second force sensing element is arranged on the second mounting block; the third mounting assembly comprises a third moving block and a third mounting block, the third moving block is provided with a through hole used for sleeving the bidirectional screw, the third mounting block is slidably arranged on the supporting assembly, the third moving block is connected with the third mounting block, and the third force sensing element is arranged on the third mounting block.
In one embodiment, the pulse-position-adjusting mechanism further comprises a motor, the motor is disposed on the supporting component, an output rotating shaft of the motor is connected with the bidirectional screw, and the motor is electrically connected with a controller for inputting human characteristic parameters and determining distance information among the first force sensing element, the second force sensing element and the third force sensing element according to the human characteristic parameters.
a pulse feeling device comprises the pulse feeling and positioning mechanism, a pressure applying mechanism and a wearing element, wherein the pressure applying mechanism is connected with a supporting component, the wearing element is connected with the pressure applying mechanism, and the wearing element is detachably worn on a wrist.
The pulse feeling device comprises the pulse feeling and position mechanism, so that the technical effect is brought by the pulse feeling and position mechanism, the beneficial effects are the same as the pulse feeling and position mechanism, and the description is omitted.
Drawings
Fig. 1 is a structural diagram of a pulse-taking and positioning mechanism according to an embodiment of the present invention;
Fig. 2 is an exploded structural view of a pulse-taking and positioning mechanism according to an embodiment of the present invention;
Fig. 3 is a structural diagram of a pulse-taking and positioning mechanism according to an embodiment of the present invention;
Fig. 4 is a structural diagram of the case of the pulse position detecting mechanism according to an embodiment of the present invention when the case is exploded;
Fig. 5 is a structural diagram of a pulse-taking and positioning mechanism according to another embodiment of the present invention;
Fig. 6 is a structural diagram of the pulse feeling device according to an embodiment of the present invention, ready to be worn on the wrist;
Fig. 7 is a structural diagram of a pulse-taking and positioning mechanism according to another embodiment of the present invention;
Fig. 8 is a side view of a pulse positioning mechanism according to another embodiment of the present invention;
fig. 9 is a structural diagram of the gear set and rack cooperation of the pulse position detecting mechanism according to another embodiment of the present invention.
Reference numerals:
10. the pulse-taking position-adjusting mechanism comprises a pulse-taking position-adjusting mechanism 11, a support component 111, a first support plate 112, a second support plate 113, a guide rod 114, a fixed bearing 115, a rack 12, a bidirectional screw 13, a first mounting component 131, a first moving block 1311, a first thread sleeve 132, a first roller 133, a first shaft lever 1331, a first limit block 134, a first sliding sleeve 135, a first mounting block 14, a second mounting component 141, a second moving block 1411, a second thread sleeve 142, a second roller 143, a second sliding sleeve 144, a second mounting block 15, a third mounting component 151, a third moving block 152, a third roller 153, a third sliding sleeve 154, a third mounting block 16, a belt body 161, a first force-sensing element 162, a second force-sensing element 163, a third force-sensing element 17, a motor 18, a housing 19, a gear set 191, a third force-sensing element 163, a third force-sensing element, 17, a motor, 18, a housing, a 19, a gear set, 191, and a second force-sensing element, A first gear 192, a second gear 193, a third gear 20, a pressing mechanism 30, a wearing member 40, a wrist.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.
In the description of the present invention, it is to be understood that the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
in the description of the present invention, it is to be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly connected" to another element, there are no intervening elements present.
In one embodiment, referring to fig. 1 and 2, a pulse-positioning mechanism 10 includes: a support assembly 11, a bi-directional screw 12, a first mounting assembly 13, a second mounting assembly 14, a third mounting assembly 15, a first force sensing element 161, a second force sensing element 162, and a third force sensing element 163. The bidirectional screw 12 is rotatably arranged on the support component 11, and a first thread section and a second thread section are arranged on the outer side wall of the bidirectional screw 12. The first thread segments are oppositely threaded to the second thread segments.
The first mounting assembly 13, the third mounting assembly 15 and the second mounting assembly 14 are sequentially arranged at intervals, and the first mounting assembly 13 and the second mounting assembly 14 are slidably arranged on the supporting assembly 11. The first mounting assembly 13 includes a first moving block 131 sleeved on the first threaded section. The first moving block 131 is provided with a first threaded hole matched with the first threaded section. The second mounting assembly 14 includes a second moving block 141 sleeved on the second threaded section. The second moving block 141 is provided with a second threaded hole matched with the second threaded section.
The first force sensing element 161, the second force sensing element 162 and the third force sensing element 163 are disposed in correspondence with the first mounting assembly 13, the second mounting assembly 14 and the third mounting assembly 15, respectively.
In the pulse position detecting mechanism 10, for people with different height, age, weight and other parameters, due to the different distances between the corresponding "inch", "close" and "size", the positions of the first mounting assembly 13 and the second mounting assembly 14 on the supporting assembly 11 can be adjusted by rotating the bidirectional screw 12, so that the distances between the corresponding first force sensing element 161, the second force sensing element 162 and the third force sensing element 163 on the first mounting assembly 13, the second mounting assembly 14 and the third mounting assembly 15 can be adjusted to meet the requirements of the distances between the "inch", "close" and "size". Therefore, the pulse taking part can be correspondingly adjusted by more people, the accuracy of the acquired diagnosis data is improved, and the configuration cost of the device can be reduced.
Further, referring to fig. 1 and 2, the first mounting assembly 13 further includes a first roller 132. The first force sensing element 161 is disposed in correspondence with the first roller 132. The second mounting assembly 14 also includes a second roller 142. The second force sensing element 162 is disposed corresponding to the second roller 142. The third mounting assembly 15 includes a third moving block 151 and a third roller 152. The third moving block 151 is provided with a through hole for sleeving the bidirectional screw 12, and the third force sensing element 163 is disposed corresponding to the third roller 152. So, in the process of rotating the bidirectional screw 12 by the driving of the motor 17, the bidirectional screw 12 drives the first shaft 133 and the second shaft to be close to or move back to the third shaft synchronously, the first shaft 133 and the second shaft move to drive the first roller 132 and the second roller 142 to move on the skin of the wrist respectively, the friction force applied to the first roller 132 and the second roller 142 in the process of moving on the skin of the wrist is small, the instrument cannot be damaged, and the movement is convenient.
It should be noted that, in the rotation process of the bidirectional screw 12, the third moving block 151 is a through hole, and cannot move left and right along with the rotation of the bidirectional screw 12. Specifically, the third moving block 151 is locked and fixed in the axial direction of the bidirectional screw 12 and can rotate relative to the bidirectional screw 12, and thus, the stability of the third moving block 15 can be ensured during the rotation of the bidirectional screw 12.
Referring to fig. 7 to 9, in order to avoid the first roller 132 and the second roller 142 from moving on the wrist skin in a translational manner, the first roller 132 and the second roller 142 move on the wrist skin in a rolling manner, and further, the supporting assembly 11 further includes a rack 115. The first roller 132 and the second roller 142 are both provided with a gear set 19 engaged with the rack 115. The rack 115 is engaged with the gear set 19, so that the first roller 132 and the second roller 142 can be prevented from moving on the skin of the wrist in a translation manner, and the first roller 132 and the second roller 142 can move on the skin of the wrist in a rolling manner, so that the friction force applied to the wrist in the moving process can be reduced, the instrument cannot be damaged, and the wrist can be moved conveniently.
specifically, the gear set 19 includes a first gear 191 provided coaxially with the first roller 132 or the second roller 142, and a second gear 192. The first gear 191 is engaged with the rack 115 through the second gear 192. Thus, when the first wheel 132 or the second wheel 142 rotates, the first gear 191 drives the second gear 192 to rotate, and the second gear 192 moves along the rack 115 when rotating. In order to ensure that the second gear 192 is better engaged with the rack 115, the gear set 19 further comprises a third gear 193 coaxially arranged with the second gear 192, the third gear 193 being engaged with the rack 115.
in one embodiment, the first mounting assembly 13 further includes a first shaft 133. One end of the first shaft 133 is connected to the first moving block 131, and the other end is slidably disposed on the supporting assembly 11. The first roller 132 is rotatably sleeved on the first shaft 133. The second mounting assembly 14 also includes a second shaft. One end of the second shaft is connected to the second moving block 141, and the other end is slidably disposed on the supporting component 11. The second roller 142 is rotatably sleeved on the second shaft. The third mounting assembly 15 further includes a third shaft. One end of the third shaft rod is connected to the third moving block 151, and the other end is slidably disposed on the supporting component 11. The third roller 152 is rotatably sleeved on the third shaft.
In one embodiment, referring to fig. 1 and 2, the support assembly 11 includes a first support plate 111, a second support plate 112 and a guide rod 113. The first support plate 111 is connected with the second support plate 112 through the guide rod 113, and two ends of the bidirectional screw 12 are respectively rotatably mounted on the first support plate 111 and the second support plate 112. The first mounting assembly 13 further comprises a first sliding sleeve 134 slidably sleeved on the guide rod 113. The other end of the first shaft 133 is connected to the first runner 134. The second mounting assembly 14 further includes a second sliding sleeve 143 slidably fitted over the guide rod 113, and the other end of the second shaft is connected to the second sliding sleeve 143. The third mounting assembly 15 further comprises a third sliding sleeve 153 slidably sleeved on the guide rod 113, and the other end of the third shaft is connected to the third sliding sleeve 153.
further, referring to fig. 2, two first limiting blocks 1331, which are respectively matched with two end surfaces of the first roller 132 in a limiting manner, are disposed on the first shaft rod 133. The second shaft lever is provided with two second limiting blocks respectively matched with the two end faces of the second roller 142 in a limiting way. Two third limiting blocks which are respectively in limiting fit with two end faces of the third roller 152 are arranged on the third shaft lever. Thus, the two first stoppers 1331 can limit the first roller 132 from moving along the axial direction of the first shaft 133, the two second stoppers can limit the second roller 142 from moving along the axial direction of the second shaft, and the two third stoppers can limit the third roller 152 from moving along the axial direction of the third shaft.
in one embodiment, referring to fig. 2, the first force sensing element 161 is disposed around and attached to an outer sidewall of the first roller 132, the second force sensing element 162 is disposed around and attached to an outer sidewall of the second roller 142, and the third force sensing element 163 is disposed around and attached to an outer sidewall of the third roller 152. The first force sensing element 161, the second force sensing element 162 and the third force sensing element 163 are all array type multi-sensing contact sensors. Thus, after the two-way screw 12 is rotated to adjust the positions of the first mounting assembly 13 and the second mounting assembly 14, the distance between the first roller 132, the second roller 142 and the third roller 152 is adjusted accordingly, the first roller 132, the second roller 142 and the third roller 152 rotate by a certain angle in the process of adjusting the distance, and as the first force sensing element 161, the second force sensing element 162 and the third force sensing element 163 are all array type multi-sensing contact sensors and are arranged around the rollers, the first force sensing element 161, the second force sensing element 162 and the third force sensing element 163 still have pressure sensing channels to be in contact with the skin of the wrist 40, and the accuracy of the acquired diagnostic data can be ensured.
In another embodiment, referring to FIG. 3, the first force sensing element 161, the second force sensing element 162 and the third force sensing element 163 are an integral strip 16. The strip 16 is an array type multi-sensing contact sensor, the strip 16 is respectively in contact with the outer side walls of the first roller 132, the second roller 142 and the third roller 152, and the end of the strip 16 is fixedly arranged on the support component 11. Thus, when the bidirectional screw 12 is rotated to adjust the positions of the first mounting assembly 13 and the second mounting assembly 14, the distances between the first roller 132, the second roller 142 and the third roller 152 are correspondingly adjusted, and the strip 16 is an array-type multi-sensing contact sensor, so that the positions of the first roller 132, the second roller 142 and the third roller 152, which are respectively in contact with the strip 16, are provided with pressure sensing channels, and the pressure sensing channels can sense pulse data information of three parts, namely 'inch', 'close', 'size'.
in one embodiment, referring to fig. 2 again, the first moving block 131 includes a detachable first threaded sleeve 1311, and the first threaded hole is disposed in the first threaded sleeve 1311. The second moving block 141 comprises a detachable second threaded sleeve 1411, and the second threaded hole is formed in the second threaded sleeve 1411. The bidirectional screw 12 is rotatably mounted on the supporting member 11 through a fixed bearing 114.
In one embodiment, referring to fig. 5, the first mounting assembly 13 further includes a first mounting block 135, the first moving mass 131 is coupled to the first mounting block 135, and the first force sensing element 161 is disposed on the first mounting block 135. The second mounting assembly 14 further includes a second mounting block 144, the second moving block 141 is coupled to the second mounting block 144, and the second force sensing element 162 is disposed on the second mounting block 144. The third mounting assembly 15 includes a third moving block 151 and a third mounting block 154, the third moving block 151 is provided with a through hole for sleeving the bidirectional screw 12, the third mounting block 154 is slidably disposed on the supporting assembly 11, the third moving block 151 is connected to the third mounting block 154, and the third force sensing element 163 is disposed on the third mounting block 154.
In this way, before the pulse-position-setting mechanism 10 is worn on the wrist 40 of the human hand, the positions of the first mounting component 13 and the second mounting component 14 on the support component 11 can be adjusted by rotating the bidirectional screw 12. Specifically, the first force sensing element 161, the second force sensing element 162, and the third force sensing element 163 are all array type multi-sensing contact sensors, having a plurality of pressure sensing channels, which can improve the accuracy of the acquired diagnostic data.
In one embodiment, referring to any one of fig. 1 to 5, the pulse-position-setting mechanism 10 further includes a motor 17. The motor 17 is arranged on the supporting component 11, an output rotating shaft of the motor 17 is connected with the bidirectional screw 12, and the motor 17 is electrically connected with a controller which is used for inputting human body characteristic parameters and determining distance information among the first force sensing element 161, the second force sensing element 162 and the third force sensing element 163 according to the human body characteristic parameters. In this way, after the controller determines the distance information among the first force sensing element 161, the second force sensing element 162 and the third force sensing element 163 according to the input human characteristic parameters and the preset conversion relationship, the motor 17 is correspondingly controlled to work, the motor 17 drives the bidirectional screw 12 to rotate to adjust the distance among the first force sensing element 161, the second force sensing element 162 and the third force sensing element 163, so that manual adjustment of the bidirectional screw 12 is not needed to be performed manually for conversion or estimation, and the accuracy of the acquired diagnostic data can be improved. Alternatively, the spacing between the first force sensing element 161, the second force sensing element 162 and the third force sensing element 163 may be adjusted by manually driving the bi-directional screw 12 to rotate. Specifically, the motor 17 is mounted on the first support plate 111.
Further, referring to fig. 4, the pulse position detecting mechanism 10 further includes a housing 18. The outer shell 18 is sleeved outside the supporting component 11 to play a role in protection. The housing 18 has an open area exposing the first force sensing element 161, the second force sensing element 162 and the third force sensing element 163, and the first force sensing element 161, the second force sensing element 162 and the third force sensing element 163 directly contact the skin of the human wrist 40 after passing through the open area. Specifically, when the pulse-taking position-adjusting mechanism 10 includes the first roller 132, the second roller 142 and the third roller 152, the first roller 132, the second roller 142 and the third roller 152 all extend out of the opening area, which is beneficial to the fact that the sheet-shaped force-sensing elements attached to the rollers can contact with the skin of the human wrist 40, and can better acquire pulse condition data information of the three parts of "inch", "close" and "size" on the human wrist 40 under the condition that the housing 18 is pressed by, for example, the pushing force of the cylinder, the squeezing pushing force after the air bag is inflated, or the driving force of the lead screw of the motor 17.
In one embodiment, referring to fig. 6, a pulse feeling device includes the pulse feeling and positioning mechanism 10 of any of the above embodiments, and further includes a pressing mechanism 20 and a wearing element 30. The pressure applying mechanism 20 is connected with the supporting component 11, the wearing element 30 is connected with the pressure applying mechanism 20, and the wearing element 30 is used for being detachably worn on the wrist 40.
the pulse feeling device comprises the pulse feeling and positioning mechanism 10, so that the technical effects of the pulse feeling and positioning mechanism 10 are brought, the beneficial effects of the pulse feeling and positioning device are the same as those of the pulse feeling and positioning mechanism 10, and the description is omitted.
Further, the wearing member 30 is embodied as a strap, a connecting string or a glove, etc. connected to the support member 11. In addition, the pressing mechanism 20 is embodied as a cylinder, an inflatable air bag or a screw of the motor 17. In this way, the pressing mechanism 20 can specifically press the first force sensing element 161, the second force sensing element 162 and the third force sensing element 163 through the driving force of the cylinder thrust, the squeezing thrust after the air bag is inflated, or the driving force of the screw rod of the motor 17, so that the first force sensing element 161, the second force sensing element 162 and the third force sensing element 163 are respectively in contact fit with the three parts of the human wrist 40, namely the inch part, the close part and the square part according to the preset pressure, and thus the accuracy of obtaining the pulse condition data information of the three parts of the human wrist 40, namely the inch part, the close part and the square part can be ensured.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A pulse position mechanism, comprising:
the bidirectional screw is rotatably arranged on the supporting component, a first thread section and a second thread section are arranged on the outer side wall of the bidirectional screw, and the spiral directions of the first thread section and the second thread section are opposite;
The first mounting assembly, the third mounting assembly and the second mounting assembly are sequentially arranged at intervals, the first mounting assembly and the second mounting assembly are both slidably arranged on the supporting assembly, the first mounting assembly comprises a first moving block sleeved on the first threaded section, the first moving block is provided with a first threaded hole matched with the first threaded section, the second mounting assembly comprises a second moving block sleeved on the second threaded section, and the second moving block is provided with a second threaded hole matched with the second threaded section;
The first force sensing element, the second force sensing element and the third force sensing element are respectively arranged corresponding to the first mounting assembly, the second mounting assembly and the third mounting assembly.
2. The pulse position mechanism of claim 1, wherein said first mounting assembly further comprises a first roller, said first force sensing element being disposed in correspondence with said first roller; the second mounting assembly further comprises a second roller, and the second force sensing element is arranged corresponding to the second roller; the third mounting assembly comprises a third moving block and a third roller, the third moving block is provided with a through hole for sleeving the bidirectional screw, and the third force sensing element is arranged corresponding to the third roller.
3. The pulse position-finding mechanism of claim 2, wherein the first mounting assembly further comprises a first shaft, one end of the first shaft is connected to the first moving block, the other end of the first shaft is slidably disposed on the supporting assembly, and the first roller is rotatably sleeved on the first shaft; the second mounting assembly further comprises a second shaft lever, one end of the second shaft lever is connected with the second moving block, the other end of the second shaft lever is slidably arranged on the supporting assembly, and the second roller is rotatably sleeved on the second shaft lever; the third mounting assembly further comprises a third shaft rod, one end of the third shaft rod is connected with the third moving block, the other end of the third shaft rod is slidably arranged on the supporting assembly, and the third roller is rotatably sleeved on the third shaft rod.
4. The pulse position-finding mechanism according to claim 3, wherein the supporting component comprises a first supporting plate, a second supporting plate and a guiding rod, the first supporting plate is connected with the second supporting plate through the guiding rod, and two ends of the bidirectional screw are respectively rotatably mounted on the first supporting plate and the second supporting plate; the first mounting assembly further comprises a first sliding sleeve which is slidably sleeved on the guide rod, the other end of the first shaft rod is connected with the first sliding sleeve, the second mounting assembly further comprises a second sliding sleeve which is slidably sleeved on the guide rod, and the other end of the second shaft rod is connected with the second sliding sleeve; the third installation component further comprises a third sliding sleeve which is slidably sleeved on the guide rod, and the other end of the third shaft rod is connected with the third sliding sleeve.
5. The pulse position detecting mechanism of claim 4, wherein the first shaft has two first stoppers disposed thereon and engaged with two end surfaces of the first roller respectively; two second limiting blocks which are respectively in limiting fit with two end faces of the second roller are arranged on the second shaft lever; and two third limiting blocks which are respectively in limiting fit with two end faces of the third roller are arranged on the third shaft lever.
6. The pulse position adjustment mechanism of claim 2, wherein said first force sensing element is wrapped around and attached to an outer sidewall of said first roller, said second force sensing element is wrapped around and attached to an outer sidewall of said second roller, and said third force sensing element is wrapped around and attached to an outer sidewall of said third roller; the first force sensing element, the second force sensing element and the third force sensing element are all array type multi-sensing contact sensors.
7. The pulse position adjustment mechanism of claim 2, wherein the first force sensing element, the second force sensing element and the third force sensing element are integrated into a strip, the strip is an array type multi-sensing contact sensor, the strip is respectively contacted with the outer side walls of the first roller, the second roller and the third roller, and the end of the strip is fixedly arranged on the supporting component.
8. The pulse positioning mechanism of claim 1 wherein said first mounting assembly further comprises a first mounting block, said first moving block coupled to said first mounting block, said first force sensing element disposed on said first mounting block; the second mounting assembly further comprises a second mounting block, the second moving block is connected with the second mounting block, and the second force sensing element is arranged on the second mounting block; the third mounting assembly comprises a third moving block and a third mounting block, the third moving block is provided with a through hole used for sleeving the bidirectional screw, the third mounting block is slidably arranged on the supporting assembly, the third moving block is connected with the third mounting block, and the third force sensing element is arranged on the third mounting block.
9. The pulse position adjusting mechanism according to any one of claims 1 to 8, further comprising a motor disposed on the supporting member, an output shaft of the motor being connected to the bidirectional screw, the motor being electrically connected to a controller for inputting a human body characteristic parameter and determining distance information between the first force sensing element, the second force sensing element and the third force sensing element according to the human body characteristic parameter.
10. A pulse feeling device comprising the pulse position adjusting mechanism according to any one of claims 1 to 9, further comprising a pressure applying mechanism connected to the support member and a wearing member connected to the pressure applying mechanism, the wearing member being adapted to be detachably worn on a wrist.
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| CN201920193621.4U CN209751023U (en) | 2019-02-13 | 2019-02-13 | Pulse feeling device and pulse feeling and positioning mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109674455A (en) * | 2019-02-13 | 2019-04-26 | 珠海市万瑙特健康科技有限公司 | Pulse diagnosing device and positioner of feeling the pulse |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109674455A (en) * | 2019-02-13 | 2019-04-26 | 珠海市万瑙特健康科技有限公司 | Pulse diagnosing device and positioner of feeling the pulse |
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Effective date of registration: 20201223 Address after: Room 1001, unit 3, building 1, No. 145, Mingzhu North Road, Xiangzhou District, Zhuhai City, Guangdong Province Patentee after: Zhimei Kangmin (Zhuhai) Health Technology Co., Ltd Address before: Room 702-2, 7th floor, No. 18 Futian Road, Xiangzhou District, Zhuhai City, Guangdong Province Patentee before: ZHUHAI WANNAOTE HEALTH TECHNOLOGY Co.,Ltd. |
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