Adjustable human body electrical impedance measuring instrument

Abstract

The utility model discloses an adjustable human body electrical impedance measuring instrument which comprises a device body, the top of the device body is fixedly connected with a workbench, a hand adjusting structure is arranged above the rear side of the device body, and a foot placing table is fixedly connected below the rear side of the device body. The top of the foot placing table is movably connected with an adjusting mechanism, through the arrangement of the hand adjusting mechanism, the position of the hand placing table can be flexibly adjusted so as to adapt to different crowds and scenes with different measurement requirements, complex operation steps are not needed, the use convenience is greatly improved, and the practicability is high. By arranging the foot placing table and the adjusting mechanism, the adjusting seat table can be flexibly adjusted to meet the requirements of different crowds and different measurement parts, the foot placing plate is movably connected with the I-shaped insertion block through the convex insertion groove, so that the adjusting mechanism is convenient to disassemble, and the comfort and convenience of measurement are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical equipment technical field, concretely is adjustable human body electric impedance measuring instrument. BACKGROUND

[0002] With the continuous progress of medical technology, accurate measurement of human physiological parameters has become an important means in the fields of medical diagnosis, health monitoring and rehabilitation evaluation. As one of the non-invasive detection technologies, electric impedance measurement can reflect the electrical characteristics of human tissues, and has important significance for evaluating tissue state and monitoring physiological changes.

[0003] According to patent document CN220175101U, the utility model discloses a kind of human body electric impedance measuring instruments convenient to detect, including bottom plate and the instrument body being fixedly connected to the top of bottom plate, the top of bottom plate and located the front of instrument body is provided with seat adjusting mechanism, recess is set in the both sides of the top of instrument body and the both sides of inner wall bottom, and the inside of recess is fixedly connected with receiving plate, and the inside of recess is provided with protective wiping mechanism;Protective wiping mechanism includes the first magnet being fixedly connected to the inner wall one side of recess, the inside of instrument body and located the recess side is set with movable slot, the utility model relates to medical equipment technical field.The human body electric impedance measuring instrument convenient to detect, by the setting of protective wiping mechanism, sweat or moisture on the surface of receiving plate can be wiped and cleaned after personnel detection ends, and when not being used, it can play the role of shielding cover, to avoid surface dust and moisture corrosion influence the accuracy of subsequent measurement.

[0004] However, the traditional human body electric impedance measuring instrument often has problems such as fixed measurement range, poor adaptability, etc., which is difficult to meet the measurement needs of different groups of people and different physiological states. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of adjustable human body electric impedance measuring instrument, to solve the problems that the traditional human body electric impedance measuring instrument often has problems such as fixed measurement range, poor adaptability, etc. in the above background art, which is difficult to meet the measurement needs of different groups of people and different physiological states.

[0006] To achieve the above object, the utility model provides the following technical scheme: including device main body, the top of device main body is fixedly connected with workbench, the upper side of rear side of device main body is provided with hand adjusting structure, the lower side of rear side of device main body is fixedly connected with foot rest, the top of foot rest is movably connected with adjusting mechanism;

[0007] The hand adjusting structure includes hand rest, and the bottom of hand rest is fixedly connected with support block.

[0008] The foot placing table comprises a foot placing plate, a convex insertion slot is formed on the rear side of the foot placing plate;

[0009] The adjusting mechanism comprises a mounting plate, a I-shaped insertion block is fixedly connected to the front side of the mounting plate, and the outer wall lower side of the I-shaped insertion block is movably connected with the inner wall of the convex insertion slot.

[0010] Preferably, a sliding sleeve one is fixedly connected to the left side of the front side of the supporting block, a sliding block one is fixedly connected to the right side of the front side of the supporting block, a sliding rod one is movably connected to the inner wall of the sliding sleeve one, rectangular grooves are formed on the left and right sides of the rear upper side of the device main body, a square groove is formed on the rear lower side of the right rectangular groove of the device main body, a circular movable hole one is formed in the inner wall of the square groove and penetrates into the inside of the right rectangular groove, and the upper and lower ends of the sliding rod one are fixedly connected with the inner wall of the left rectangular groove.

[0011] Preferably, a threaded rod one is threadedly connected to the inner wall of the sliding block one, the top of the threaded rod one is rotatably connected with the inner wall of the right rectangular groove, a rotating shaft one is fixedly connected to the bottom of the threaded rod one, the outer wall of the rotating shaft one is movably connected with the inner wall of the circular movable hole one, a stepping motor one is fixedly connected to the bottom of the rotating shaft one, and the bottom of the stepping motor one is fixedly connected with the inner wall of the square groove.

[0012] Preferably, a mounting groove one is formed on the top front side of the mounting plate and the top rear side of the I-shaped insertion block, a motor groove one is formed on the top rear side of the mounting plate, and a circular movable hole two is formed in the front inner wall of the motor groove one and penetrates into the inside of the mounting groove one.

[0013] Preferably, a rotating shaft two is movably connected with the inner wall of the circular movable hole two, a threaded rod two is fixedly connected to the front end of the rotating shaft two, the front end of the threaded rod two is rotatably connected with the inner wall of the mounting groove one, a sliding block two is threadedly connected to the outer wall of the threaded rod two, a stepping motor two is fixedly connected to the rear end of the rotating shaft two, and the bottom of the stepping motor two is fixedly connected with the inner wall of the motor groove one.

[0014] Preferably, an adjusting seat is fixedly connected to the top of the sliding block two, a lifting assembly is arranged on the top of the adjusting seat, a supporting plate is fixedly connected to the rear bottom of the mounting plate, a protective plate is fixedly connected to the lower front side of the adjusting seat, mounting grooves two are formed on the upper left and right sides of the adjusting seat, a motor groove two is formed on the right lower side of the adjusting seat close to the right mounting groove two, and a circular movable hole three is formed in the top inner wall of the motor groove two and penetrates into the inside of the right mounting groove two.

[0015] Preferably, the lifting assembly includes a fixed plate, the top of the fixed plate is fixedly connected with a cushion, the left and right sides of the bottom of the fixed plate are fixedly connected with connecting plates, the left side below the right connecting plate is fixedly connected with a sliding block three, the right side below the left connecting plate is fixedly connected with a sliding sleeve two, the inner wall of the sliding sleeve two is movably connected with a sliding rod two, the upper and lower ends of the sliding rod two are fixedly connected with the inner wall of the left mounting groove two, the inner wall of the sliding block three is threadedly connected with a threaded rod three, the top of the threaded rod three is rotatably connected with the inner wall of the right mounting groove two, the bottom of the threaded rod three is fixedly connected with a rotating shaft three, the outer wall of the rotating shaft three is movably connected with the inner wall of the circular movable hole three, the bottom of the rotating shaft three is fixedly connected with a stepping motor three, and the bottom of the stepping motor three is fixedly connected with the inner wall of the motor groove two.

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] 1、 Through setting up hand adjustment structure, can adjust the position of hand rest table flexibly, to adapt to different crowd and different measurement demand scene, whether adult or children, can through adjusting the position of hand rest table, make hand in the best measurement state, thereby improve the accuracy and comfort of measurement, in addition, the design of hand adjustment structure also considers the convenience of use, the user can according to actual situation easily adjust, need not complex operation step, greatly improved the convenience of use.

[0018] 2、 Through setting up foot rest platform, adjusting mechanism, can adjust the adjusting seat platform flexibly, to adapt to different crowd and different measurement site's demand, foot rest plate is movably connected with the work shape plug-in block through the convexity insertion slot, so that the adjusting mechanism is convenient to disassemble, and the cooperation of the stepping motor, threaded rod, sliding block and other components in the adjusting mechanism can realize the lifting of the cushion in the vertical direction, further improve the adaptability and accuracy of measurement, meet the measurement demand of different crowds, also improve the comfort and convenience of measurement. ACCURACY

[0019] Figure 1 It is a structure schematic view of the utility model;

[0020] Figure 2 It is a rear side structure schematic view of the utility model;

[0021] Figure 3 It is a structure schematic view of the hand adjustment structure of the utility model;

[0022] Figure 4 It is a structure schematic view of the foot rest platform of the utility model;

[0023] Figure 5The utility model discloses a structure schematic diagram of adjusting mechanism.

[0024] Figure 6 The utility model discloses a structure schematic diagram of lifting assembly.

[0025] In the drawing: 1, device main body;2, workbench;3, hand adjustment structure;4, foot placing table;5, adjusting mechanism;31, hand placing table;32, support block;33, sliding sleeve one;34, sliding block one;35, sliding rod one;36, threaded rod one;37, pivot one;38, step motor one;41, foot placing plate;42, convex insertion slot;51, mounting plate;52, I-shaped plug-in block;53, mounting groove one;54, motor groove one;55, pivot two;56, sliding block two;57, threaded rod two;58, adjusting seat table;59, lifting assembly;50, step motor two;501, support plate;502, mounting groove two;503, motor groove two;504, protection plate;591, fixed plate;592, cushion;593, connecting plate;594, sliding block three;595, sliding sleeve two;596, sliding rod two;597, threaded rod three;598, pivot three;599, step motor three. DETAILED DESCRIPTION

[0026] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work belong to the range of protection of the utility model.

[0027] Please refer to Figures 1-2 , including device main body 1, the top of device main body 1 is fixedly connected with workbench 2, the rear side top of device main body 1 is provided with hand adjustment structure 3, the rear side lower of device main body 1 is fixedly connected with foot placing table 4, the top of foot placing table 4 is movably connected with adjusting mechanism 5.

[0028] Please refer to Figure 3The hand adjusting structure 3 comprises a hand placing table 31, the bottom of the hand placing table 31 is fixedly connected with a supporting block 32, the left side of the front of the supporting block 32 is fixedly connected with a sliding sleeve one 33, the right side of the front of the supporting block 32 is fixedly connected with a sliding block one 34, the inner wall of the sliding sleeve one 33 is movably connected with a sliding rod one 35, the left and right sides of the upper rear side of the device main body 1 are both provided with a rectangular slot, the rear lower side of the right side of the device main body 1 is provided with a square slot, the inner wall of the square slot is provided with a circular movable hole one penetrating into the inside of the right side of the rectangular slot, the upper and lower ends of the sliding rod one 35 are fixedly connected with the inner wall of the left side of the rectangular slot, the inner wall of the sliding block one 34 is threadedly connected with a threaded rod one 36, the top of the threaded rod one 36 is rotatably connected with the inner wall of the right side of the rectangular slot, the bottom of the threaded rod one 36 is fixedly connected with a rotating shaft one 37, the outer wall of the rotating shaft one 37 is movably connected with the inner wall of the circular movable hole one, the bottom of the rotating shaft one 37 is fixedly connected with a stepping motor one 38, the bottom of the stepping motor one 38 is fixedly connected with the inner wall of the square slot;

[0029] By starting the stepping motor one 38, the stepping motor one 38 starts to work, and the power is transmitted to the threaded rod one 36 through the rotating shaft one 37, so that the threaded rod one 36 rotates in the rectangular slot, and since the threaded rod one 36 and the sliding block one 34 are connected through threads, the sliding block one 34 moves along the outer wall of the threaded rod one 36 under the rotation of the threaded rod one 36, which drives the supporting block 32 fixedly connected with the sliding block one 34 to move, and further drives the hand placing table 31 to move, at the same time, the sliding sleeve one 33 slides on the outer wall of the threaded rod one 36 through the movement of the supporting block 32, so as to realize the accurate adjustment of the position of the hand, at the same time, the sliding sleeve one 33 provides a stable guiding effect for the sliding rod one 35, and ensures the stability of the hand placing table 31 during the movement.

[0030] Please refer to Figures 4-6The foot placing table 4 comprises a foot placing plate 41, a convex insertion groove 42 is arranged on the rear side of the foot placing plate 41, the adjusting mechanism 5 comprises a mounting plate 51, a I-shaped insertion block 52 is fixedly connected to the front side of the mounting plate 51, the outer wall lower side of the I-shaped insertion block 52 is movably connected with the inner wall of the convex insertion groove 42, a mounting groove one 53 is arranged on the top front side of the mounting plate 51 and the top rear side of the I-shaped insertion block 52, a motor groove one 54 is arranged on the top rear side of the mounting plate 51, a circular movable hole two is arranged on the inner wall front side of the motor groove one 54 and penetrates into the inside of the mounting groove one 53, a rotating shaft two 55 is movably connected with the inner wall of the circular movable hole two, a threaded rod two 57 is fixedly connected to the front end of the rotating shaft two 55, the front end of the threaded rod two 57 is rotatably connected with the inner wall of the mounting groove one 53, a sliding block two 56 is threadedly connected with the outer wall of the threaded rod two 57, a stepping motor two 50 is fixedly connected to the rear end of the rotating shaft two 55, the bottom of the stepping motor two 50 is fixedly connected with the inner wall of the motor groove one 54, an adjusting seat 58 is fixedly connected to the top of the sliding block two 56, a lifting assembly 59 is arranged on the top of the adjusting seat 58, a supporting plate 501 is fixedly connected to the bottom rear side of the mounting plate 51, a protection plate 504 is fixedly connected below the front side of the adjusting seat 58, a mounting groove two 502 is arranged above the left and right sides of the adjusting seat 58, a motor groove two 503 is arranged below the right side of the adjusting seat 58 close to the right mounting groove two 502, a circular movable hole three is arranged on the inner wall top of the motor groove two 503 and penetrates into the inside of the right mounting groove two 502, the lifting assembly 59 comprises a fixed plate 591, a cushion 592 is fixedly connected to the top of the fixed plate 591, a connecting plate 593 is fixedly connected to the left and right sides of the bottom of the fixed plate 591, a sliding block three 594 is fixedly connected below the left side of the right connecting plate 593, a sliding sleeve two 595 is fixedly connected below the right side of the left connecting plate 593, a sliding rod two 596 is movably connected with the inner wall of the sliding sleeve two 595, the upper and lower ends of the sliding rod two 596 are fixedly connected with the inner wall of the left mounting groove two 502, a threaded rod three 597 is threadedly connected with the inner wall of the sliding block three 594, the top of the threaded rod three 597 is rotatably connected with the inner wall of the right mounting groove two 502, a rotating shaft three 598 is fixedly connected to the bottom of the threaded rod three 597, the outer wall of the rotating shaft three 598 is movably connected with the inner wall of the circular movable hole three, a stepping motor three 599 is fixedly connected to the bottom of the rotating shaft three 598, the bottom of the stepping motor three 599 is fixedly connected with the inner wall of the motor groove two 503.

[0031] By starting the stepper motor two 50, the rotation of the stepper motor two 50 drives the rotation of the rotating shaft two 55, and then the threaded rod two 57 rotates in the mounting groove one 53. Since the sliding block two 56 is connected with the threaded rod two 57 through threads, the sliding block two 56 moves along the outer wall of the threaded rod two 57 under the rotation of the threaded rod two 57, thereby driving the adjusting seat 58 to adjust forward and backward, so that the user can flexibly adjust the position of the adjusting seat 58 according to the own demand, improve the comfort and convenience of use, and the supporting plate 501 at the bottom of the mounting plate 51 provides stable support for the entire adjusting mechanism 5, ensuring the stability during use. In addition, the protective plate 504 below the front side of the adjusting seat 58 also plays a role in protecting the user's feet, preventing accidents during adjustment. By starting the stepper motor three 599, the power of the stepper motor three 599 is transmitted to the threaded rod three 597 through the rotating shaft three 598, so that the threaded rod three 597 rotates. Since the sliding block three 594 is connected with the threaded rod three 597 through threads, the sliding block three 594 moves up and down along the outer wall of the threaded rod three 597 under the rotation of the threaded rod three 597, thereby driving the connecting plate 593, the fixed plate 591 and the cushion 592 connected thereto to adjust up and down, allowing the user to flexibly adjust the height of the cushion 592 according to the own demand to adapt to the height and sitting habit of different users, further improving the comfort and personalized experience of use. At the same time, the sliding of the sliding sleeve two 595 on the sliding rod two 596 ensures the stability and smoothness of the cushion 592 during the lifting process, avoiding shaking and tilting.

[0032] Working principle:

[0033] By starting the stepper motor one 38, the stepper motor one 38 starts to operate, and the power is transmitted to the threaded rod one 36 through the rotating shaft one 37, so that the threaded rod one 36 rotates in the rectangular groove. Since the threaded rod one 36 is connected with the sliding block one 34 through threads, the sliding block one 34 moves along the outer wall of the threaded rod one 36 under the rotation of the threaded rod one 36, which drives the support block 32 fixedly connected with the sliding block one 34 to move, thereby driving the hand placing table 31 to move. At the same time, the movement of the support block 32 drives the sliding sleeve one 33 to slide on the outer wall of the threaded rod one 36, thereby realizing the accurate adjustment of the hand position. At the same time, the sliding sleeve one 33 provides stable guiding action for the sliding rod one 35, ensuring the stability of the hand placing table 31 during movement.

[0034] By starting the stepping motor two 50, the rotation of the stepping motor two 50 drives the rotation of the rotating shaft two 55, and then the threaded rod two 57 rotates in the mounting groove one 53, because the sliding block two 56 and the threaded rod two 57 are connected through threads, therefore the sliding block two 56 moves along the outer wall of the threaded rod two 57 under the rotating action of the threaded rod two 57, thereby driving the front and back adjustment of the adjusting seat 58, so that the user can flexibly adjust the position of the adjusting seat 58 according to the own demand, improve the comfort and convenience of use, at the same time, the support plate 501 at the bottom of the mounting plate 51 provides stable support for the entire adjusting mechanism 5, ensures the stability in the use process, in addition, the protective plate 504 below the front side of the adjusting seat 58 also plays a role in protecting the user's feet, prevents accidents from occurring during the adjustment process, by starting the stepping motor three 599, the power of the stepping motor three 599 is transmitted to the threaded rod three 597 through the rotating shaft three 598, so that the threaded rod three 597 rotates, because the sliding block three 594 and the threaded rod three 597 are connected through threads, therefore the sliding block three 594 moves up and down along the outer wall of the threaded rod three 597 under the rotating action of the threaded rod three 597, thereby driving the lifting adjustment of the connecting plate 593, the fixed plate 591 and the cushion 592 connected thereto, allow the user to flexibly adjust the height of the cushion 592 according to the own demand, to adapt to the height and sitting posture habit of different users, further improve the comfort and personalized experience of use, at the same time, the sliding of the sliding sleeve two 595 on the sliding rod two 596 ensures the stability and smoothness of the cushion 592 in the lifting process, avoids the shaking and tilting situation.

[0035] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An adjustable human bioimpedance measuring device comprising a device body (1), characterized in that: The top of the device body (1) is fixedly connected with a workbench (2), the upper side of the rear side of the device body (1) is provided with a hand adjusting structure (3), the lower side of the rear side of the device body (1) is fixedly connected with a foot placing table (4), and the top of the foot placing table (4) is movably connected with an adjusting mechanism (5). The hand adjusting structure (3) comprises a hand placing table (31), and the bottom of the hand placing table (31) is fixedly connected with a supporting block (32). The foot placing table (4) comprises a foot placing plate (41), and the rear side of the foot placing plate (41) is provided with a convex insertion slot (42). The adjusting mechanism (5) comprises a mounting plate (51), and the front side of the mounting plate (51) is fixedly connected with a I-shaped insertion block (52), and the outer wall of the I-shaped insertion block (52) is movably connected with the inner wall of the convex insertion slot (42). The front side left of the supporting block (32) is fixedly connected with a sliding sleeve one (33), the front side right of the supporting block (32) is fixedly connected with a sliding block one (34), the inner wall of the sliding sleeve one (33) is movably connected with a sliding rod one (35), the left and right sides of the upper side of the rear side of the device body (1) are provided with rectangular grooves, the rear side lower side of the device body (1) near the right rectangular groove is provided with a square groove, the inner wall of the square groove is provided with a circular movable hole one penetrating into the right rectangular groove, and the upper and lower ends of the sliding rod one (35) are fixedly connected with the inner wall of the left rectangular groove. The inner wall of the sliding block one (34) is threadedly connected with a threaded rod one (36), the top of the threaded rod one (36) is rotatably connected with the inner wall of the right rectangular groove, the bottom of the threaded rod one (36) is fixedly connected with a rotating shaft one (37), the outer wall of the rotating shaft one (37) is movably connected with the inner wall of the circular movable hole one, the bottom of the rotating shaft one (37) is fixedly connected with a stepping motor one (38), and the bottom of the stepping motor one (38) is fixedly connected with the inner wall of the square groove.

2. The adjustable human electrical impedance measuring instrument according to claim 1, wherein: The top front side of the mounting plate (51) and the top rear side of the I-shaped insertion block (52) are provided with a mounting groove one (53), and the top rear side of the mounting plate (51) is provided with a motor groove one (54).

3. The adjustable human electrical impedance measuring instrument according to claim 2, wherein: The inner wall of the circular movable hole two is movably connected with a rotating shaft two (55), the front end of the rotating shaft two (55) is fixedly connected with a threaded rod two (57), the front end of the threaded rod two (57) is rotatably connected with the inner wall of the mounting groove one (53), the outer wall of the threaded rod two (57) is threadedly connected with a sliding block two (56), the rear end of the rotating shaft two (55) is fixedly connected with a stepping motor two (50), and the bottom of the stepping motor two (50) is fixedly connected with the inner wall of the motor groove one (54). The inner wall of the circular movable hole two is movably connected with a rotating shaft two (55), the front end of the rotating shaft two (55) is fixedly connected with a threaded rod two (57), the front end of the threaded rod two (57) is rotatably connected with the inner wall of the mounting groove one (53), the outer wall of the threaded rod two (57) is threadedly connected with a sliding block two (56), the rear end of the rotating shaft two (55) is fixedly connected with a stepping motor two (50), and the bottom of the stepping motor two (50) is fixedly connected with the inner wall of the motor groove one (54).

4. The adjustable human electrical impedance measuring instrument according to claim 3, wherein: The top of the slider two (56) is fixedly connected with an adjusting seat (58), the top of the adjusting seat (58) is provided with a lifting assembly (59), the bottom rear side of the mounting plate (51) is fixedly connected with a supporting plate (501), the front side below of the adjusting seat (58) is fixedly connected with a protection plate (504), the upper sides of the left and right sides of the adjusting seat (58) are both provided with a mounting groove two (502), the right side below of the adjusting seat (58) near the right mounting groove two (502) is provided with a motor groove two (503), and the inner wall top of the motor groove two (503) is provided with a circular movable hole three penetrating into the inside of the right mounting groove two (502).

5. The adjustable human electrical impedance measuring instrument of claim 4, wherein: The lifting assembly (59) comprises a fixed plate (591), the top of the fixed plate (591) is fixedly connected with a cushion (592), the left and right sides of the bottom of the fixed plate (591) are both fixedly connected with a connecting plate (593), the left side below of the right connecting plate (593) is fixedly connected with a slider three (594), the right side below of the left connecting plate (593) is fixedly connected with a sliding sleeve two (595), the inner wall of the sliding sleeve two (595) is movably connected with a sliding rod two (596), the upper and lower ends of the sliding rod two (596) are fixedly connected with the inner wall of the left mounting groove two (502), the inner wall of the slider three (594) is screw connected with a threaded rod three (597), the top of the threaded rod three (597) is rotatably connected with the inner wall of the right mounting groove two (502), the bottom of the threaded rod three (597) is fixedly connected with a rotating shaft three (598), the outer wall of the rotating shaft three (598) is movably connected with the inner wall of the circular movable hole three, the bottom of the rotating shaft three (598) is fixedly connected with a stepping motor three (599), and the bottom of the stepping motor three (599) is fixedly connected with the inner wall of the motor groove two (503).

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