CN112998712A - Medical force measuring device and detection equipment - Google Patents
Medical force measuring device and detection equipment Download PDFInfo
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- CN112998712A CN112998712A CN202110202057.XA CN202110202057A CN112998712A CN 112998712 A CN112998712 A CN 112998712A CN 202110202057 A CN202110202057 A CN 202110202057A CN 112998712 A CN112998712 A CN 112998712A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/22—Ergometry; Measuring muscular strength or the force of a muscular blow
- A61B5/221—Ergometry, e.g. by using bicycle type apparatus
Abstract
The application discloses medical measuring force device and check out test set belongs to medical instrument technical field, medical measuring force device is including the test seat, control the structure, the test structure, first transmission structure, second transmission structure and third transmission structure, the test structure includes the dynamometry piece, the test structure can control structural removal and has got into different positions, first transmission structure, second transmission structure and third transmission structure can promote the dynamometry piece rotation when testing shank strength, tread force and pedaling force respectively. The medical force measuring device disclosed by the invention can accurately measure the thigh strength, the shank strength and the treading force of a tested person by utilizing the test structure, so as to quantitatively research the muscle of the leg of the tested person, the measurement mode is simple and convenient, the measurement result is intuitive, the aging degree of the muscle of the leg of the old person is obtained according to the measurement result, the health state of the old person is judged, and a basis is provided for subsequent research or treatment and the like.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a medical force measuring device and detection equipment.
Background
In the growth process of people, when the people grow to a certain age, the aging phenomenon of leg muscles can occur along with the growth of the age, particularly, the aging of the leg muscles of the old people is more obvious, and the aging degree of the leg muscles is an important index for judging the health state of the old people.
At present, the aging condition of the leg muscle of the tested person can only be measured in a general way, and the mechanism of the leg of the tested person cannot be measured systematically and comprehensively.
Disclosure of Invention
The invention aims to solve the technical problem of disclosing a medical force measuring device and detection equipment so as to improve the problem.
The technical scheme adopted by the invention for solving the technical problems is as follows:
based on the above object, the present invention discloses a medical force measuring device, comprising:
a test seat provided with a seat;
control the structure, control the structure and include first track, second track and mounting panel, first track install in the test seat, first orbital first end is located the bottom of test seat, first orbital second end is higher than the seat, just first orbital first end and second end set up perpendicularly, the second track with first orbital first end is connected, just the second track level sets up, the mounting panel can be followed first track with the second track slides, first orbital first end is provided with the confession the mounting panel gets into or leaves first orbital first breach, the second track with first orbital junction is provided with the confession the mounting panel gets into or leaves the orbital second breach of second
A test structure mounted to the mounting plate, the test structure including a force measurement tab;
the first transmission structure comprises a sliding sheet, a first rack, a second rack and a gear, the sliding sheet is connected with the test seat in a sliding mode, the sliding direction of the sliding sheet is parallel to the second rail, the first rack is connected with the sliding sheet, the gear is located between the first rack and the second rack, the gear is meshed with the first rack and the second rack respectively, the sliding directions of the first rack and the second rack are opposite, and when the test structure is located at the first end of the first rail, one end, away from the sliding sheet, of the second rack abuts against the force measuring sheet;
the second transmission structure comprises a pedal, a connecting rod and a sliding block, the pedal is rotatably connected with the test seat, the first end of the connecting rod is rotatably connected with the pedal, the second end of the connecting rod is rotatably connected with the sliding block, the sliding block is slidably connected with the test seat, and when the test structure is positioned at one end of the second track, which is far away from the first track, the sliding block is abutted to the force measuring piece; and
and the third transmission structure comprises a pedal, the pedal is in sliding connection with the test seat, and the pedal is connected with the sliding block.
Optionally: the first track is arc-shaped and is a quarter of a ring.
Optionally: medical force measuring device still includes first limit structure, first limit structure includes slide bar and first elastic component, the slide bar with first track sliding connection, the slide bar is located first orbital first end, first elastic component is installed the slide bar with between the first track, first elastic component makes the slide bar has the edge first track removal's trend, works as the slide bar orientation during first track removal, the slide bar with first rack forms the joint, and makes first rack is fixed.
Optionally: the medical force measuring device further comprises a control structure, the control structure comprises a control rod, the control rod is in sliding connection with the first rail, the control rod is slid to enable the control rod to enter or leave the first notch, and when the control rod leaves the first notch, the mounting plate can slide along the second rail.
Optionally: the first rail is provided with a rotating sheet and a second elastic piece, the rotating sheet is rotatably connected with the rail, the rotating direction of the rotating sheet is perpendicular to the first rail, the second elastic piece enables the rotating sheet to have a tendency of rotating towards the first rail, and the mounting plate is provided with a clamping groove matched with the rotating sheet at a corresponding position; the rotating sheet is connected with the control rod through a connecting rope, so that when the control rod enters the first notch, the rotating sheet leaves the first track.
Optionally: the control structure further comprises a first limiting rod and a second limiting rod, the first limiting rod and the second limiting rod are connected with the control rod, the first limiting rod and the second limiting rod are all followed by the control rod to synchronously slide, when the control rod leaves the first notch, the first limiting rod and the sliding rod form a joint, and the second limiting rod and the first rack form a joint.
Optionally: the test structure is rotatably connected with the mounting plate.
Optionally: the medical force measuring device further comprises a second limiting structure, the second limiting structure comprises a third elastic piece and a clamping block used for limiting the sliding block, the clamping block is connected with the test seats in a sliding mode, the sliding direction of the clamping block is perpendicular to the second rail, the third elastic piece is installed between the test seats, the third elastic piece enables the clamping block to have the tendency of leaving the test seats, and when the force measuring piece is abutted to the sliding block, the clamping block returns to the inside of the test seats.
Optionally: the first track is provided with a first sliding chute, the first sliding chute extends along the first track, the first sliding chute is communicated with the first notch, and the first sliding chute is a T-shaped groove; the second track is provided with a second sliding chute, the second sliding chute extends along the second track, the second sliding chute is communicated with the second notch, and the second sliding chute is a T-shaped groove; set up first joint portion and second joint portion on the mounting panel, first joint portion be configured as with first spout cooperation, just the draw-in groove is located first joint portion, second joint portion be configured as with second spout cooperation.
Based on the purpose, the invention also discloses detection equipment which comprises a mounting seat, a roller and the medical force measuring device, wherein the roller is mounted at the bottom of the test seat, and the test seat is provided with a clamping structure for clamping with the mounting seat.
Compared with the prior art, the invention has the following beneficial effects:
the medical force measuring device disclosed by the invention can be used for testing a plurality of parts of the leg of a tested person, and when the testing structure is positioned at the second end of the first rail, the leg is lifted upwards to measure the force of the thigh of the tested person; when the test structure is positioned at the first end of the first track, the shank bends inwards to measure the force of the shank of the tested person; when the test structure is positioned at one end of the second track, which is far away from the first track, the treading force (the strength of the wrist of a user) of the leg of the tested person can be tested by treading the pedal with foot force; the foot is used for treading the pedal plate to provide the treading force for the leg of the tested person.
The leg muscle testing device has the advantages that the testing structure can be used for accurately measuring the thigh strength, the shank strength and the treading force of a tested person, so that the muscle of the leg of the tested person is quantitatively researched, the measuring mode is simple and convenient, the measuring result is visual, the aging degree of the leg muscle of the old person is obtained according to the measuring result, the health state of the old person is judged, and the basis is provided for subsequent research or treatment and the like.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.
FIG. 1 shows a schematic view of a medical force measuring device as disclosed in an embodiment of the present invention;
FIG. 2 is a schematic diagram of a test socket disclosed in an embodiment of the present invention;
FIG. 3 is a schematic diagram of a control structure disclosed in the embodiments of the present invention;
FIG. 4 illustrates a cross-sectional view of a steering arrangement disclosed in an embodiment of the present invention;
FIG. 5 illustrates a partial cross-sectional view of FIG. 4 in accordance with an embodiment of the present disclosure;
FIG. 6 is a schematic diagram illustrating a connection between a test structure and a manipulation structure according to an embodiment of the present disclosure;
FIG. 7 is a schematic diagram of a test structure disclosed in an embodiment of the present invention;
FIG. 8 is a schematic view of a mounting plate disclosed in an embodiment of the present invention;
FIG. 9 illustrates a cross-sectional view of a mounting plate disclosed in an embodiment of the present invention;
FIG. 10 is a schematic illustration of a first transmission configuration disclosed in an embodiment of the present invention;
FIG. 11 is a schematic diagram illustrating the connection of the second transmission structure to the third transmission structure according to the embodiment of the present invention;
FIG. 12 is a schematic diagram of a control structure disclosed in an embodiment of the present invention;
fig. 13 is a schematic diagram of a first constraint structure disclosed in an embodiment of the invention.
In the figure:
100-a test seat; 200-a manipulation structure; 210-a first track; 211-rotating pieces; 212-a second resilient member; 213-a groove; 214-a connecting rope; 220-a second track; 230-a first gap; 240-second gap; 250-a first runner; 260-a second chute; 270-a mounting plate; 280-a first clamping part; 281-card slot; 290-a second clamping part; 300-a test structure; 310-a force measuring sheet; 400-a first transmission configuration; 410-a slide sheet; 420-a first rack; 421-a first limit groove; 422-a second limit groove; 430-gear; 440-a second rack; 500-a second transmission structure; 510-a pedal; 520-a link; 530-a slide block; 600-a third transmission structure; 610-step plate; 700-a control structure; 710-a control lever; 720-a first stop lever; 730-a second stop lever; 800-a first confinement structure; 810-a slide bar; 811-a via; 820-a first elastic member.
Detailed Description
The present invention will be described in further detail below with reference to specific embodiments and with reference to the attached drawings.
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present application, as disclosed in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present application, it should be noted that the indication of orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship which is usually placed when the product of the application is used, or the orientation or positional relationship which is usually understood by those skilled in the art, or the orientation or positional relationship which is usually placed when the product of the application is used, and is only for the convenience of describing the application and simplifying the description, but does not indicate or imply that the indicated device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the application. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present application, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly, and may for example be fixedly connected, detachably connected, or integrally connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
Example (b):
referring to fig. 1 to 13, an embodiment of the invention discloses a medical force measuring device, which includes a testing base 100, a control structure 200, a testing structure 300, a first transmission structure 400, a second transmission structure 500, and a third transmission structure 600.
The test socket 100 is provided with a seat on which a subject can sit when performing a test.
The manipulation structure 200 includes a first rail 210, a second rail 220, and a mounting plate 270. The first rail 210 is installed to the test socket 100, a first end of the first rail 210 is located at the bottom of the test socket 100, a second end of the first rail 210 is higher than the seat, and the first end and the second end of the first rail 210 are vertically disposed. The second rail 220 is connected to the first end of the first rail 210, and the second rail 220 is horizontally disposed. The mounting plate 270 is slidable along the first and second rails 210 and 220. The first end of the first rail 210 is provided with a first notch 230 for the mounting plate 270 to enter or leave the first rail 210, and the joint of the second rail 220 and the first rail 210 is provided with a second notch 240 for the mounting plate 270 to enter or leave the second rail 220.
The first transmission structure 400 includes a slide 410, a first rack 420, a second rack 440, and a gear 430. The sliding piece 410 is connected with the test socket 100 in a sliding manner, and the sliding direction of the sliding piece 410 is parallel to the second rail 220. The first rack 420 is connected with the slide plate 410, and the first rack 420 can move together with the slide plate 410. The gear 430 is rotatably connected with the test socket 100, the gear 430 is located between the first rack 420 and the second rack 440, and the gear 430 is respectively engaged with the first rack 420 and the second rack 440, and the sliding directions of the first rack 420 and the second rack 440 are opposite. When the test structure 300 is located at the first end of the first rail 210, an end of the second rack 440 facing away from the sliding piece 410 abuts against the force-measuring piece 310. At this time, when the lower leg of the test subject bends toward the inside of the test socket 100, the second rack 440 can be driven by the slide plate 410 to push the force-measuring plate 310 to rotate, so as to measure the force.
The second transmission structure 500 includes a pedal 510, a link 520, and a slider 530. The pedal 510 is rotatably connected to the test socket 100, the first end of the link 520 is rotatably connected to the pedal 510, the second end of the link 520 is rotatably connected to the slider 530, and the slider 530 is slidably connected to the test socket 100. When the test structure 300 is located at an end of the second track 220 away from the first track 210, the slider 530 abuts against the force-measuring piece 310. The pedal 510 is treaded to drive the slide block 530 to slide, and the slide block 530 pushes the force measuring piece 310 to rotate so as to measure force.
The third transmission structure 600 includes a pedal 610, the pedal 610 is slidably connected to the test socket 100, and the pedal 610 is connected to the sliding block 530. The treading pedal 610 can also drive the sliding block 530 to slide, and the sliding block 530 pushes the force measuring piece 310 to rotate so as to measure the force
The medical force measuring device disclosed in this embodiment can test multiple parts of the leg of the subject, and when the test structure 300 is located at the second end of the first rail 210, the leg is lifted upwards to measure the force of the thigh of the subject; when the test structure 300 is positioned at the first end of the first track 210, the calf bends inward to enable measurement of the force of the calf of the subject; when the test structure 300 is located at an end of the second rail 220 away from the first rail 210, the treading force (wrist force) of the leg of the subject can be tested by treading the pedal 510 with foot force; the pedaling force of the leg of the subject can be applied by the foot for pedaling the pedal plate 610.
The testing structure 300 can accurately measure the thigh strength, the shank strength and the treading force of the testee, further quantitatively research the muscle of the leg of the testee, the measuring mode is simple and convenient, the measuring result is visual, the aging degree of the leg muscle of the old is obtained according to the measuring result, the health state of the old is judged, and a basis is provided for subsequent research or treatment and the like.
In this embodiment, the test structure 300 may be rotatably coupled to the mounting plate 270, and the axis of rotation of the test structure 300 is perpendicular to the axis of rotation of the force plate. In order to avoid collision of the force blade 310 with other structures while manipulating the position of the test structure 300.
Specifically, when the test structure 300 is used, the initial position of the test structure 300 is located at the second end of the rail, when a testee needs to sit on the seat, the test structure 300 is rotated first, the force-measuring sheet 310 of the test structure 300 is rotated to be parallel to the inlet and outlet of the seat, the testee can sit on the seat, then the test structure 300 is rotated reversely, and after the test structure is rotated to the position shown in fig. 1, the testee can test the strength of the thighs of the testee when the testee lifts the thighs.
When the lower leg needs to be tested later, the test structure 300 is rotated to be parallel to the inlet and outlet of the seat, then the mounting plate 270 drives the test structure 300 to slide along the first rail 210, after the mounting plate 270 drives the test structure 300 to move to the first end of the first rail 210, the force measuring piece 310 on the test structure 300 is in a vertical state, the test structure 300 is rotated reversely again, after the force measuring piece 310 is rotated to be in a horizontal state, the force measuring piece 310 just rotates to be in contact with the second rack 440, and the force measuring piece 310 is positioned on one side of the second rack 440 departing from the sliding piece 410. When the tested person bends the shank inwards, the shank pushes the sliding plate 410 to move towards the inside of the test seat 100, and simultaneously drives the second rack 440 to slide along the direction opposite to the sliding direction of the sliding plate 410, at this time, the second rack 440 can push the force measuring plate 310, and at this time, the data obtained on the test structure 300 is the force data of the shank of the tested person.
Then the test structure 300 is rotated until the force-measuring cell 310 is in a vertical state, then the test structure 300 slides on the second track 220 along with the mounting plate 270, when the test structure 300 and the mounting plate 270 reach the end of the second track 220 departing from the first track 210, the test structure 300 is rotated reversely, and when the force-measuring cell 310 is horizontal, the force-measuring cell 310 just contacts with the side of the sliding block 530 departing from the connecting rod 520. Then, the pedaling force of the subject can be measured when the pedal 510 is stepped on, and the pedaling force of the subject can be measured when the pedal 610 is stepped on.
In some embodiments of the present embodiment, the medical force measuring device may further comprise a first restraining structure 800, a control structure 700, and a second restraining structure 800.
The first limiting structure 800 includes a sliding bar 810 and a first elastic member 820, the sliding bar 810 is slidably connected to the first track 210, the sliding bar 810 is located at a first end of the first track 210, the first elastic member 820 is installed between the sliding bar 810 and the first track 210, the first elastic member 820 makes the sliding bar 810 have a tendency to move along the first track 210, when the sliding bar 810 moves towards the first track 210, the sliding bar 810 forms a snap connection with the first rack 420, and makes the first rack 420 fixed. A first limit groove 421 is formed at the top of the first rack 420, the sliding rod 810 is in snap fit with the first limit groove 421, and when the sliding rod 810 is snapped into the first limit groove 421, the first gear 430 cannot slide along the direction of the second track 220.
Specifically, as shown in fig. 1, when the sliding rod 810 moves downward, the sliding rod 810 is separated from the first rack 420, and when the sliding rod 810 moves upward, the sliding rod 810 can be snapped into the first limit groove 421.
The first rail 210 is provided with a rotating sheet 211 and a second elastic member 212, the rotating sheet 211 is rotatably connected with the rail, the rotating direction of the rotating sheet 211 is perpendicular to the first rail 210, the second elastic member 212 enables the rotating sheet 211 to have a tendency of rotating towards the first rail 210, and the mounting plate 270 is provided with a clamping groove 281 matched with the rotating sheet 211 at a corresponding position. And a groove 213 is further formed on the first rail 210, so that when the rotating piece 211 leaves the first rail 210, the rotating piece can enter the groove 213 to avoid affecting the movement of the mounting plate 270.
The rotating sheet 211 may be disposed parallel to the first rail 210, and the rotating shaft of the rotating sheet 211 is perpendicular to the plane of the first rail 210.
The control structure 700 includes a control rod 710, a first stop lever 720 and a second stop lever 730, the control rod 710 is slidably connected to the first track 210, the control rod 710 is slid to move the control rod 710 into or out of the first notch 230, and the mounting plate 270 is capable of sliding along the second track 220 when the control rod 710 is moved out of the first notch 230.
The rotary piece 211 is connected with the lever 710 through the connection string 214 such that when the lever 710 enters the first notch 230, the rotary piece 211 leaves the first track 210 and enters the groove 213, and when the lever 710 exits the first notch 230, the rotary piece 211 enters the first track 210 under the action of the second elastic member 212.
The first limiting rod 720 and the second limiting rod 730 are both connected with the control rod 710, and the first limiting rod 720 and the second limiting rod 730 both slide along with the control rod 710 synchronously, when the control rod 710 leaves the first notch 230, the first limiting rod 720 and the sliding rod 810 form a clamping connection, and the second limiting rod 730 and the first rack 420 form a clamping connection.
A through hole 811 is disposed on the sliding rod 810, the through hole 811 is used for cooperating with the first limiting rod 720, when the control rod 710 leaves the second notch 240, the first limiting rod 720 can be snapped into the first through hole 811, so as to prevent the sliding rod 810 from entering the first track 210 when the mounting plate 270 enters the second track 220.
A second limiting groove 422 is formed in the side wall of the first rack 420, the second limiting groove 422 is used for being matched with a second limiting rod 730, and when the second limiting rod 730 is clamped into the second limiting groove 422, the first rack 420 cannot slide along the direction of the second track 220.
The second limiting structure comprises a third elastic element and a clamping block for limiting the sliding block 530, the clamping block is connected with the test seat 100 in a sliding mode, the sliding direction of the clamping block is perpendicular to the second rail 220, the third elastic element is installed between the test seats 100, the third elastic element enables the clamping block to have a tendency of leaving the test seat 100, and when the force measuring piece 310 is abutted to the sliding block 530, the clamping block returns to the test seat 100.
In specific use, the initial position of the test structure 300 is located at the second end of the first rail 210, the first end of the sliding rod 810 is located in the first rail 210 under the action of the first elastic member 820, the second end of the sliding rod 810 is clamped with the first rack 420, a portion of the control rod 710 is located in the first notch 230, and the rotating piece 211 is located in the groove 213 under the action of the second connecting rope 214;
when the test structure 300 moves to the first end of the first rail 210 along with the mounting plate 270, the mounting plate 270 firstly utilizes pressure to push the rotating sheet 211 back into the groove 213, and then utilizes gravity to make the sliding rod 810 slide downwards, at this time, the sliding rod 810 is separated from the first rack 420, the first rack 420 can slide along the direction of the second rail 220, and at this time, the test of the calf strength of the tester can be performed;
after the test of the calf strength of the person to be tested is completed, the control structure 700 is pushed to move, the control rod 710 is made to leave the first notch 230, the rotating sheet 211 enters the first rail 210 under the action of the second elastic piece 212 and is clamped into the clamping groove 281 on the mounting plate 270 to limit the mounting plate 270, at this time, the mounting plate 270 cannot move towards the second end of the first rail 210, and at this time, the mounting plate 270 can only slide along the second rail 220; meanwhile, the first limiting rod 720 is clamped into the through hole 811 on the sliding rod 810, and the second limiting rod 730 is clamped into the second limiting groove 422, and at this time, the mounting plate 270 can slide along the second track 220;
when a tester completes all tests and needs to reset the test structure 300, the test structure 300 and the mounting plate 270 slide to the joint of the first rail 210 and the second rail 220, then the control structure 700 is moved reversely, the control rod 710 enters the first notch 230 at the moment to limit the mounting plate 270 to move along the second rail 220, and meanwhile, the connecting rope 214 is used for enabling the rotating piece 211 to return to the groove 213, and at the moment, the mounting plate 270 can move along the first rail 210.
In this process, the sliding rod 810 and the second limiting rod 730 are respectively used to limit the first rack 420, so as to prevent the first rack 420 from moving when the calf strength test is not performed, thereby preventing the tester from being affected.
In some embodiments of the present embodiment, the first rail 210 is provided with a first sliding groove 250, the first sliding groove 250 extends along the first rail 210, and the first sliding groove 250 is communicated with the first notch 230, the first sliding groove 250 is a T-shaped groove; the second track 220 is provided with a second sliding chute 260, the second sliding chute 260 extends along the second track 220, the second sliding chute 260 is communicated with the second notch 240, and the second sliding chute 260 is a T-shaped groove; the mounting plate 270 is provided with a first clamping portion 280 and a second clamping portion 290, the first clamping portion 280 is configured to cooperate with the first sliding chute 250, the clamping slot 281 is located in the first clamping portion 280, and the second clamping portion 290 is configured to cooperate with the second sliding chute 260.
The T-shaped groove is firmly abutted.
In addition, the first rail 210 disclosed in this embodiment may be arc-shaped, and the first rail 210 is a quarter of a circular ring. Thus, when the test structure 300 reaches the first end of the first rail 210 from the second end of the first rail 210, the test structure 300 and the test socket 100 have a sufficient distance therebetween, so as to avoid affecting the test performed by the tester.
The embodiment of the invention also discloses detection equipment, which comprises a mounting seat, the roller and the medical force measuring device, wherein the roller is arranged at the bottom of the test seat 100, and the test seat 100 is provided with a clamping structure for clamping with the mounting seat.
The test seat 100 movable structure in the detection apparatus disclosed in this embodiment fixes the mounting seat at a wall or a fixed rod or other positions in advance, and when a tester needs to be tested, the test seat 100 is pushed to a predetermined position and then fixed with the corresponding mounting seat.
The detection device disclosed in the embodiment can accurately measure the thigh strength, the shank strength and the treading force of the tested person by using the test structure 300, so as to quantitatively research the muscle of the leg of the tested person, the measurement mode is simple and convenient, the measurement result is intuitive, the aging degree of the leg muscle of the old person is obtained according to the measurement result, the health state of the old person is judged, and a basis is provided for subsequent research or treatment and the like.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. A medical force measuring device, comprising:
a test seat provided with a seat;
the control structure comprises a first rail, a second rail and a mounting plate, the first rail is mounted on the test seat, the first end of the first rail is located at the bottom of the test seat, the second end of the first rail is higher than the seat, the first end and the second end of the first rail are vertically arranged, the second rail is connected with the first end of the first rail and horizontally arranged, the mounting plate can slide along the first rail and the second rail, the first end of the first rail is provided with a first notch for the mounting plate to enter or leave the first rail, and the joint of the second rail and the first rail is provided with a second notch for the mounting plate to enter or leave the second rail;
a test structure mounted to the mounting plate, the test structure including a force measurement tab;
the first transmission structure comprises a sliding sheet, a first rack, a second rack and a gear, the sliding sheet is connected with the test seat in a sliding mode, the sliding direction of the sliding sheet is parallel to the second rail, the first rack is connected with the sliding sheet, the gear is located between the first rack and the second rack, the gear is meshed with the first rack and the second rack respectively, the sliding directions of the first rack and the second rack are opposite, and when the test structure is located at the first end of the first rail, one end, away from the sliding sheet, of the second rack abuts against the force measuring sheet;
the second transmission structure comprises a pedal, a connecting rod and a sliding block, the pedal is rotatably connected with the test seat, the first end of the connecting rod is rotatably connected with the pedal, the second end of the connecting rod is rotatably connected with the sliding block, the sliding block is slidably connected with the test seat, and when the test structure is positioned at one end of the second track, which is far away from the first track, the sliding block is abutted to the force measuring piece; and
and the third transmission structure comprises a pedal, the pedal is in sliding connection with the test seat, and the pedal is connected with the sliding block.
2. The medical force measuring device of claim 1, wherein the first track is arcuate and the first track is a quarter circle.
3. The medical force-measuring device of claim 1, further comprising a first limiting structure, wherein the first limiting structure comprises a slide bar and a first elastic member, the slide bar is slidably connected to the first rail, the slide bar is located at a first end of the first rail, the first elastic member is installed between the slide bar and the first rail, the first elastic member enables the slide bar to have a tendency to move along the first rail, and when the slide bar moves towards the first rail, the slide bar and the first rack form a snap-fit connection and enables the first rack to be fixed.
4. The medical force measuring device of claim 3, further comprising a control structure comprising a control rod, said control rod being slidably connected to said first track, sliding said control rod to move said control rod into or out of said first notch, said mounting plate being slidable along said second track when said control rod is out of said first notch.
5. The medical force measuring device according to claim 4, wherein a rotating plate and a second elastic member are disposed on the first rail, the rotating plate is rotatably connected to the first rail, the rotating plate is rotated in a direction perpendicular to the first rail, the second elastic member causes the rotating plate to have a tendency to rotate toward the first rail, and the mounting plate is provided with a locking groove at a corresponding position, the locking groove being engaged with the rotating plate; the rotating sheet is connected with the control rod through a connecting rope, so that when the control rod enters the first notch, the rotating sheet leaves the first track.
6. The medical force measuring device of claim 5, wherein the control structure further comprises a first limiting rod and a second limiting rod, the first limiting rod and the second limiting rod are both connected with the control rod, the first limiting rod and the second limiting rod both slide along with the control rod synchronously, when the control rod leaves the first notch, the first limiting rod and the slide rod form a clamping connection, and the second limiting rod and the first rack form a clamping connection.
7. The medical force measuring device of claim 6, wherein the test structure is rotatably connected to the mounting plate.
8. The medical force measuring device of claim 7, further comprising a second limiting structure, wherein the second limiting structure comprises a third elastic member and a fixture block for limiting the sliding block, the fixture block is slidably connected with the test seat, a sliding direction of the fixture block is perpendicular to the second rail, the third elastic member is installed between the test seats, the third elastic member enables the fixture block to have a tendency to leave the test seat, and when the force measuring piece abuts against the sliding block, the fixture block returns to the test seat.
9. The medical force measuring device of claim 5, wherein the first rail is provided with a first sliding slot, the first sliding slot extends along the first rail, and the first sliding slot is communicated with the first notch, the first sliding slot is a T-shaped slot; the second track is provided with a second sliding chute, the second sliding chute extends along the second track, the second sliding chute is communicated with the second notch, and the second sliding chute is a T-shaped groove; set up first joint portion and second joint portion on the mounting panel, first joint portion be configured as with first spout cooperation, just the draw-in groove is located first joint portion, second joint portion be configured as with second spout cooperation.
10. A detection device, characterized by comprising a mounting seat, a roller and the medical force measuring device as claimed in any one of claims 1 to 9, wherein the roller is mounted at the bottom of the test seat, and the test seat is provided with a clamping structure for clamping with the mounting seat.
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| CN202110202057.XA CN112998712B (en) | 2021-02-23 | 2021-02-23 | Medical force measuring device and detection equipment |
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| CN202110202057.XA CN112998712B (en) | 2021-02-23 | 2021-02-23 | Medical force measuring device and detection equipment |
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| CN112998712B CN112998712B (en) | 2022-06-03 |
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| DE102007044445A1 (en) * | 2007-09-18 | 2009-03-19 | Straube, Andreas, Prof. Dr. med. | Training device i.e. fixed bicycle ergometer, for paralyzed patients i.e. hemiplegia patients, has magnetic field source exciting contraction or relaxation of muscle/group of muscles in paralyzed leg of body of patient for causing movement |
| CN110074801A (en) * | 2019-05-21 | 2019-08-02 | 四川大学 | A kind of dynamometry seat |
| CN110301922A (en) * | 2019-06-12 | 2019-10-08 | 四川大学 | A kind of Calf muscle aging test device |
| CN110327062A (en) * | 2019-04-26 | 2019-10-15 | 四川大学 | One kind being used for leg muscle dynamometry seat |
| CN210301025U (en) * | 2019-05-24 | 2020-04-14 | 中国人民解放军陆军军医大学第一附属医院 | Adjustable multifunctional muscle strength measuring bed |
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| DE102007044445A1 (en) * | 2007-09-18 | 2009-03-19 | Straube, Andreas, Prof. Dr. med. | Training device i.e. fixed bicycle ergometer, for paralyzed patients i.e. hemiplegia patients, has magnetic field source exciting contraction or relaxation of muscle/group of muscles in paralyzed leg of body of patient for causing movement |
| CN110327062A (en) * | 2019-04-26 | 2019-10-15 | 四川大学 | One kind being used for leg muscle dynamometry seat |
| CN110074801A (en) * | 2019-05-21 | 2019-08-02 | 四川大学 | A kind of dynamometry seat |
| CN210301025U (en) * | 2019-05-24 | 2020-04-14 | 中国人民解放军陆军军医大学第一附属医院 | Adjustable multifunctional muscle strength measuring bed |
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| CN112998712B (en) | 2022-06-03 |
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