CN203506918U - Animal body stretching instrument - Google Patents
Animal body stretching instrument Download PDFInfo
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- CN203506918U CN203506918U CN201320633128.2U CN201320633128U CN203506918U CN 203506918 U CN203506918 U CN 203506918U CN 201320633128 U CN201320633128 U CN 201320633128U CN 203506918 U CN203506918 U CN 203506918U
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Abstract
The utility model provides an animal body stretching instrument. The animal body stretching instrument comprises a liquid crystal display, a control button set, an equipment electrical installation front plate, a head rotation power assembly, a tail rotation power assembly, a head joint supporting plate, a joint separation supporting plate, a tail joint supporting plate, a body joint stretching assembly, a tail joint stretching assembly, an equipment installation tail plate, a stretching stepping motor installation plate and a head joint stretching assembly. The specific implementation method of the animal body stretching instrument comprises the steps that (1) an animal is fixed to the supporting plates in a supine or prostrate mode; (2) under operation and control of the control button group, rotational motion and/or stretching motion are/is performed on the body of the animal through the utilization of the head rotation power assembly, the tail rotation power assembly, the head joint stretching assembly, the body joint stretching assembly and/or the tail joint stretching assembly. The stretching instrument is a loading device which can be used for conducting 360-degree all-round systematic passive stretching training on the body of the animal.
Description
Technical field
This utility model relates to biomechanics zoopery field, especially a kind of animal body tensilometer.
Background technology
Distraction force is the principal element that determines cell deformation and function, the biological processes such as the propagation of human body and animal body inner cell, differentiation, migration, apoptosis are subject to comprising the impact of the multiple environmental factors of mechanics factor, there is whole rearrangement in all members of cytoskeleton under different tensile stress effects, thereby cause cell generation deformation, the change of cell shape is sent information and to transmitting in karyon, is caused Different Results.Current stretching research is mainly in cellular level, and related tensile test device is also the stretching for microstructures such as cells.Yet, under body state, study the various reactions of cell counter stress under physiological status, comprise the environment of body fluid static pressure, fluid shear stress, electric current and biochemical environment and external series of complex, rarely have and relate to.Like this, cause stretching to study in somatic cell being difficult to carry out.
Current stretching research is mainly in cellular level, and related tensile test device is also the stretching for microstructures such as cells.Yet, under body state, study the various reactions of cell counter stress under physiological status, comprise the environment of body fluid static pressure, fluid shear stress, electric current and biochemical environment and external series of complex, rarely have and relate to.As inquiring into the various mechanics response mechanisms of living sample to mechanical stress, the live body body tensile loading device of the result of study of comparing animals living sample and cell model does not still exist.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of animal body tensilometer.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A kind of animal body tensilometer, comprise LCDs, control button group, the electric installation header board of equipment, end rotation Power Component, afterbody rotary power assembly, joint of head gripper shoe, the separated gripper shoe in joint, caudal articular process gripper shoe, body articulation in extension assembly, caudal articular process stretching assembly, equipment is installed tailgate, stretching motor installing plate and joint of head stretching assembly, described LCDs and control button group connection are also arranged at respectively on the electric installation header board of described equipment, between described end rotation Power Component and afterbody rotary power assembly, be provided with described joint of head gripper shoe, the separated gripper shoe in joint and caudal articular process gripper shoe, wherein, described joint of head gripper shoe is arranged at nearly end rotation Power Component one side, described caudal articular process gripper shoe is arranged at caudad rotary power assembly one side, the separated gripper shoe in described joint is arranged between described joint of head gripper shoe and caudal articular process gripper shoe, the separated gripper shoe in this joint is several separated strip gripper shoes that arrange, described each strip gripper shoe bottom is fixedly connected with body articulation in extension assembly, described joint of head gripper shoe bottom is fixedly connected with joint of head stretching assembly, described caudal articular process gripper shoe bottom is fixedly connected with caudal articular process stretching assembly, described afterbody rotary power assembly is fixedly installed on described equipment and installs on tailgate, described end rotation Power Component is fixedly installed on the electric installation header board of described equipment, described body articulation in extension assembly is fixedly installed on described stretching motor installing plate, described control button group respectively with described end rotation Power Component, body articulation in extension assembly and afterbody rotary power assembly connection.
Preferably, above-mentioned animal body tensilometer, also comprise equipment installation side plate and equipment mounting base, described equipment is installed the both sides that side plate is fixedly installed on respectively the electric installation header board of described equipment and equipment installation tailgate, described equipment mounting base is fixedly installed on the bottom of the electric installation header board of described equipment and equipment installation tailgate, and it is vertical with equipment mounting base fixing that described equipment is installed side plate.
Preferably, above-mentioned animal body tensilometer, described joint of head gripper shoe, the separated gripper shoe in joint and caudal articular process gripper shoe are positioned in same level.
Preferably, above-mentioned animal body tensilometer, the concrete structure of described end rotation Power Component and afterbody rotary power assembly comprises rotating stepper motor installing plate, rotary power axle, swing rotary bar, rotation motor, described swing rotary bar top is fixedly connected with described rotary power axle, described rotary power axle and described rotating stepper motor installing plate axle are dynamically connected, described rotation is fixedly connected with described rotating stepper motor installing plate with motor, wherein, described rotating stepper motor installing plate is installed tailgate with the electric installation header board of described equipment or described equipment and is fixedly connected with, described swing rotary bar bottom is fixedly connected with described joint of head gripper shoe or caudal articular process gripper shoe.
Preferably, above-mentioned animal body tensilometer, described joint of head stretching assembly, the concrete structure of body articulation in extension assembly and caudal articular process stretching assembly comprises stretching motor, guide rail mounting plate, stroke leading screw, stretching travel guide rail, stretching power nut platform, stretching power nut platform fixing head, minimum travel position switch stretches, stretching highest line journey position switch and articulation in extension power transmission support arm, described stretching is fixedly connected with described guide rail mounting plate with motor, described stroke leading screw is through described guide rail mounting plate and stretching power nut platform fixing head, and be flexibly connected with this guide rail mounting plate and stretching power nut platform fixing head respectively, described stroke leading screw lower end is fixedly connected with motor with described stretching, the trip leading screw upper end is fixedly connected with described stretching power nut platform, described stretching power nut platform is fixed on described articulation in extension power transmission support arm one side, thereby articulation in extension power transmission support arm is moved with stroke leading screw, described stretching travel guide rail respectively with described guide rail mounting plate and vertical being fixedly connected with of stretching power nut platform fixing head, the minimum travel position switch of described stretching is fixedly connected with described guide rail mounting plate, described stretching highest line journey position switch is fixedly connected with described stretching power nut platform fixing head, described articulation in extension power transmission support arm and described joint of head gripper shoe, the separated strip gripper shoe of gripper shoe in joint or the bottom of caudal articular process gripper shoe are fixedly connected with.
Preferably, above-mentioned animal body tensilometer, described joint of head gripper shoe gripper shoe separated with joint is provided with fixing with breach, is used for meeting flexible fixed demand.
Preferably, above-mentioned animal body tensilometer, described flexibility fixedly refers to and in joint of head gripper shoe gripper shoe separated with joint, is respectively arranged with the soft rope class material fixture for fixing head and extremity.
Preferably, above-mentioned animal body tensilometer, the middle part of the separated gripper shoe in described joint is for placing the concave structure of animal body.
Preferably, above-mentioned animal body tensilometer, adopts snap device to assemble between the adjacent strip gripper shoe of the separated gripper shoe in described joint.
Preferably, above-mentioned animal body tensilometer, described control button group comprises Based Intelligent Control core ARM development board and for controlling the control key of this ARM development board, described ARM development board and described LCDs connection, described ARM development board comprises power module, photoswitch module, GPIO interface module, stepper motor driver parallel port interface module and impulse line driver module, wherein
Power module, for providing the power supply of interface circuit;
Photoswitch module, with power module connection, for limiting the movement position of each Power Component and stretching assembly;
GPIO interface module, port of GPIO and photoswitch module connection, for arranging extensograph parameter;
Stepper motor driver parallel port interface module, is connected with another port line of GPIO, for connecting motor;
Impulse line driver module, is connected with another port line of GPIO, for filtering interfering.
Preferably; above-mentioned animal body tensilometer; described impulse line driver module comprises Schmidt trigger, chip S3C2440 and chip 26LS31; after the signal of photoswitch module output disturbs by Schmidt trigger filtering spine; by external interrupt EINT3, EINT4 notice chip S3C2440; and in interrupt service routine, take protective measure; stop PWM(pulse width modulation) output; in case the stretching of body holder is over spacing; chip 26LS31 is divided into differential pulse signal, the capacity of resisting disturbance of enhancing signal by the pulse of GPIO interface module output.
Preferably; above-mentioned animal body tensilometer; described protective measure refers to by the interrupt service routine of WinCE6.0 bottom (Interrupt Service Routine; ISR) reporting system; and create break in service thread (Interrupt Service Thread; IST), in IST, realize the response to this interruption.
The implementation method with the tensilometer of above-mentioned animal body stretch function, concrete methods of realizing is:
(1) animal lies on the back or prostrate posture is fixed in the separated gripper shoe in described joint, and the head of animal is fixed in described joint of head gripper shoe, and the afterbody of animal is fixed in described caudal articular process gripper shoe;
(2), under the controlling of described control button group, utilize described end rotation Power Component, afterbody rotary power assembly, joint of head stretching assembly, body articulation in extension assembly and/or caudal articular process stretching assembly to be rotated and/or extensional motion animal body.
Preferably, the implementation method of above-mentioned tensilometer, the control mode that realizes of described control button group is:
(1) power module of ARM development board energising, to the module information of the GPIO interface module of the ARM development board power-up initializing of starting shooting;
(2) module information of GPIO interface module is set by control panel, extensograph parameter is arranged;
(3) GPIO interface module is preserved set extensograph parameter, and calculates, and obtains corresponding parameters;
(4) open photoswitch module, after impulse line driver module filtering interfering, stepper motor driver parallel port interface module receives the parameters of GPIO interface module transmission, control step motor provides corresponding power, by described end rotation Power Component, afterbody rotary power assembly, joint of head stretching assembly, body articulation in extension assembly and/or caudal articular process stretching assembly, drive respective support plate to be rotated and/or extensional motion, extensograph parameter shows by LCDs constantly, until stretched, stretching arranges to wait for next time.
Preferably, the implementation method of above-mentioned tensilometer, described extensograph parameter comprises the relevant parameters of biomechanics such as the amplitude, time span, frequency of stretching.
The beneficial effects of the utility model are:
Above-mentioned animal body tensilometer, it is a kind of charger that can carry out the passive stretching training of the comprehensive system of 360 degree for animal trunk, power adopts motor to provide, accurate control can be provided, and the core of Based Intelligent Control adopts ARM control module, not only with low cost, and develop convenient, flexiblely, can be widely used in the impact of research biomechanics Stimulation On Rat organ, tissue, cell etc.; This tensilometer not only can be determined the relevant parameters of biomechanics such as the amplitude that stretches, time span, frequency accurately, and stretching angle and mode comprehensive, and can study the object inner internal organs being stretched because outside body stretches.
Above-mentioned animal body tensilometer can carry out stretching experiment in living Animal Models, can reach the Mechanical loading of internal coagulation of YIN-cold in ZANG-organ structure simultaneously, energy restrained stretching amount, thereby can on the impact of body tissue, organ, cell or even ultrastructure level, study Biomechanical factor such as stretchings, for further carrying out the clinical practice experiment of biomechanics stretching, lay the first stone.
Accompanying drawing explanation
Fig. 1 is the structural representation of animal body tensilometer described in the utility model,
In figure: 1-LCDs 2-controls the electric installation header board of button group 3-equipment
4-end rotation Power Component 5-afterbody rotary power assembly
The separated gripper shoe in 6-joint of head gripper shoe 7-joint
8-caudal articular process gripper shoe 9-body articulation in extension assembly
10-caudal articular process stretching assembly 11-equipment is installed tailgate
12-stretching motor installing plate 13-joint of head stretching assembly
14-equipment is installed side plate 15-equipment mounting base;
Fig. 2 is the end rotation Power Component of animal body tensilometer described in the utility model and the structural representation of afterbody rotary power assembly,
In figure: 16-rotating stepper motor installing plate 17-rotary power axle
18-swing rotary bar 19-rotation motor;
Fig. 3 is the structural representation of joint of head stretching assembly, body articulation in extension assembly and the caudal articular process stretching assembly of animal body tensilometer described in the utility model,
In figure: 20-stretches with motor 21-guide rail mounting plate
22-stroke leading screw 23-stretching travel guide rail 24-stretching power nut platform
The 25-stretching power nut platform fixing head 26-minimum travel position switch that stretches
27-stretching highest line journey position switch 28-articulation in extension power transmission support arm;
Fig. 4 is the stepper motor driver of animal body tensilometer described in the utility model and the interface circuit figure of ARM development board,
In figure: P1 is the signaling interface that ARM development board is drawn, comprise that some have the pin of specific function, as external interrupt signal EINT3, EINT4, intervalometer output TOUT0, TOUT1 etc., and some GPIO,
J1 is DB25 interface, for connecting the control interface of servo-driver, and the pulse input that has comprised servo-driver, A, B, Z phase pulse feedback, signal input IN1~IN4 and signal output OUT1 and OUT2,
U1, U2 are Schmidt trigger, for the photoimpact of ARM output is carried out to Filtering Processing, in case the sparkle noise in signal produces interference to the action of servomotor,
U3, U4 are limiting photoelectric switch, for determining the position of power transmission shaft back baffle plate, in case stretching arm surpasses safe range of stretch,
U5, U6 are respectively 26LS31 and 26LS32, are a kind of line drives, for monophasic pulses if being converted to differential pulse signal or carrying out contrary transformation process;
Fig. 5 is the body stretch function implementation method flow chart of animal body tensilometer described in the utility model.
The specific embodiment
In order to make those skilled in the art better understand the technical solution of the utility model, below in conjunction with the drawings and the specific embodiments, technical scheme described in the utility model is described in further detail.
As Figure 1-Figure 4, described animal body tensilometer, comprise LCDs 1, control button group 2, the electric installation header board 3 of equipment, end rotation Power Component 4, afterbody rotary power assembly 5, joint of head gripper shoe 6, the separated gripper shoe 7 in joint, caudal articular process gripper shoe 8, body articulation in extension assembly 9, caudal articular process stretching assembly 10, equipment is installed tailgate 11, stretching motor installing plate 12, joint of head stretching assembly 13, equipment is installed side plate 14 and equipment mounting base 15, described LCDs 1 and control button group 2 connections are also arranged at respectively on the electric installation header board 3 of described equipment, between described end rotation Power Component 4 and afterbody rotary power assembly 5, be provided with described joint of head gripper shoe 6, the separated gripper shoe 7 in joint and caudal articular process gripper shoe 8, and described joint of head gripper shoe 6, the separated gripper shoe 7 in joint and caudal articular process gripper shoe 8 are positioned in same level, between the adjacent strip gripper shoe of the separated gripper shoe 7 in described joint, adopt snap device to assemble, if need separation, open buckle, the middle part of the separated gripper shoe 7 in this joint is for placing the concave structure of animal body, described joint of head gripper shoe 6 gripper shoe 7 separated with joint is provided with fixing with breach, be used for meeting flexible fixed demand, this flexibility fixedly refers to and in joint of head gripper shoe 6 gripper shoe 7 separated with joint, is respectively arranged with the soft rope class material fixture for fixing head and extremity, thereby be fixed in joint of head gripper shoe 6 gripper shoe 7 separated with joint the head of animal and extremity are safe, wherein, described joint of head gripper shoe 6 is arranged at nearly end rotation Power Component 4 one sides, described caudal articular process gripper shoe 8 is arranged at caudad rotary power assembly 5 one sides, the separated gripper shoe 7 in described joint is arranged between described joint of head gripper shoe 6 and caudal articular process gripper shoe 8, the separated gripper shoe 7 in this joint is several separated strip gripper shoes that arrange, described each strip gripper shoe bottom is fixedly connected with body articulation in extension assembly 9, the separated gripper shoe 7 in described joint is for support animals trunk, and consider to lie on the back and prostrate two kinds of postures, according to strip gripper shoe need to being combined or separation of position or joint, thereby the trend according to spinal column is divided torso portion, as carry out a certain joint while stretching, the strip gripper shoe of a certain joint part is separated with the strip gripper shoe of both sides, carry out the traction of relevant position, described joint of head gripper shoe 6 bottoms are fixedly connected with joint of head stretching assembly 13, described caudal articular process gripper shoe 8 bottoms are fixedly connected with caudal articular process stretching assembly 10, described afterbody rotary power assembly 5 is fixedly installed on described equipment and installs on tailgate 11, described end rotation Power Component 4 is fixedly installed on the electric installation header board 3 of described equipment, described body articulation in extension assembly 9 is fixedly installed on described stretching motor installing plate 12, described control button group 2 respectively with described end rotation Power Component 4, body articulation in extension assembly 9 and afterbody rotary power assembly 5 connections, described equipment is installed the both sides that side plate 14 is fixedly installed on respectively the electric installation header board 3 of described equipment and equipment installation tailgate 11, described equipment mounting base 15 is fixedly installed on the bottom of the electric installation header board 3 of described equipment and equipment installation tailgate 11, it is vertical with equipment mounting base 15 fixing that described equipment is installed side plate 14,
Wherein, above-mentioned animal body tensilometer, the concrete structure of described end rotation Power Component 4 and afterbody rotary power assembly 5 comprises rotating stepper motor installing plate 16, rotary power axle 17, swing rotary bar 18, motor 19 for rotation, described swing rotary bar 18 tops are fixedly connected with described rotary power axle 17 by hex nut, described rotary power axle 17 is dynamically connected with described rotating stepper motor installing plate 16 axles, described rotation is fixedly connected with described rotating stepper motor installing plate 16 by hex nut with motor 19, wherein, described rotating stepper motor installing plate 16 is installed tailgate 11 by the electric installation header board 3 of hex nut and described equipment or described equipment and is fixedly connected with, described swing rotary bar 18 bottoms are fixedly connected with described joint of head gripper shoe 6 or caudal articular process gripper shoe 8 by hex nut, described joint of head stretching assembly 13, the concrete structure of body articulation in extension assembly 9 and caudal articular process stretching assembly 10 comprises stretching uses motor 20, guide rail mounting plate 21, stroke leading screw 22, stretching travel guide rail 23, stretching power nut platform 24, stretching power nut platform fixing head 25, minimum travel position switch 26 stretches, stretching highest line journey position switch 27 and articulation in extension power transmission support arm 28, described stretching is fixedly connected with described guide rail mounting plate 21 by hex nut with motor 20, described stroke leading screw 22 is through described guide rail mounting plate 21 and stretching power nut platform fixing head 25, and be flexibly connected with this guide rail mounting plate 21 and stretching power nut platform fixing head 25 respectively, described stroke leading screw 22 lower ends are fixedly connected with motor 20 with described stretching by hex nut, the trip leading screw 22 upper ends are fixedly connected with described stretching power nut platform 24, described stretching power nut platform 24 is fixed on described articulation in extension power transmission support arm 28 1 sides by hex nut, thereby articulation in extension power transmission support arm 28 is moved with stroke leading screw 22, described stretching travel guide rail 23 respectively with described guide rail mounting plate 21 and stretching power nut platform fixing head 25 vertical being fixedly connected with, the minimum travel position switch 26 of described stretching is fixedly connected with described guide rail mounting plate 21, described stretching highest line journey position switch 27 is fixedly connected with described stretching power nut platform fixing head 25, described stretching is the actuating unit for articulation in extension motion with motor 20, by this stretching, with motor 20, drive stroke leading screw 22 to move up and down, stroke leading screw 22 drives 24 motions of stretching power nut platform again, because stretching power nut platform 24 is connected with articulation in extension power transmission support arm 28 by hex nut, thereby drive articulation in extension power transmission support arm 28 to move up and down, guide rail mounting plate 21 is connected with stretching travel guide rail 23 by hex nut, and stretching power nut platform fixing head 25 is fixed on stretching travel guide rail 23 upper ends by hex nut.The minimum travel position switch 26 that stretches is arranged on guide rail mounting plate 21, stretching highest line journey position switch 27 is positioned on stretching power nut platform fixing head 25, when stretching power nut platform 24 moves downward, its lower boundary can trigger the minimum travel position switch 26 that stretches, the signal of telecommunication of travel switch is changed, thereby play spacing effect, in like manner, when stretching power nut platform 24 moves upward, stretching highest line journey position switch 27 can be triggered in its coboundary, the signal of telecommunication of travel switch is changed, thereby play spacing effect, thereby play the effective position-limiting action of articulation in extension power transmission support arm 28, stretching power nut platform fixing head 25 is connected by bearing with stroke leading screw 22 tops, with leading screw, do not rotate and move.Stretching travel guide rail 23 plays the effect of fixed guide mounting plate 21 and stretching power nut platform fixing head 25, and described articulation in extension power transmission support arm 28 is fixedly connected with described joint of head gripper shoe 6, the strip gripper shoe of the separated gripper shoe 7 in joint or the bottom of caudal articular process gripper shoe 8;
Wherein, above-mentioned animal body tensilometer, described control button group 2 comprises Based Intelligent Control core ARM development board and for controlling the control key of this ARM development board, described ARM development board and described LCDs 1 connection, described ARM development board comprises power module, photoswitch module, GPIO interface module, stepper motor driver parallel port interface module and impulse line driver module, wherein
Power module, for providing the power supply of interface circuit;
Photoswitch module, with power module connection, for limiting the movement position of each Power Component and stretching assembly;
GPIO interface module, port of GPIO and photoswitch module connection, for arranging extensograph parameter;
Stepper motor driver parallel port interface module, is connected with another port line of GPIO, for connecting motor;
Impulse line driver module, be connected with another port line of GPIO, for filtering interfering, described impulse line driver module comprises Schmidt trigger, chip S3C2440 and chip 26LS31, after the signal of photoswitch module output disturbs by Schmidt trigger filtering spine, by external interrupt EINT3, EINT4 notice chip S3C2440, and in interrupt service routine, take protective measure, stop PWM(pulse width modulation) output, in case the stretching of body holder is over spacing, chip 26LS31 is divided into differential pulse signal by the pulse of GPIO interface module output, the capacity of resisting disturbance of enhancing signal.Described protective measure refers to by the interrupt service routine of WinCE6.0 bottom (Interrupt Service Routine; ISR) reporting system; and create break in service thread (Interrupt Service Thread, IST), in IST, realize the response to this interruption.
As shown in Figure 5, have the implementation method of the tensilometer of above-mentioned animal body stretch function, concrete methods of realizing is:
(1) animal lies on the back or prostrate posture is fixed in the separated gripper shoe 7 in described joint, and the head of animal is fixed in described joint of head gripper shoe 6, and the afterbody of animal is fixed in described caudal articular process gripper shoe 8;
(2), under the controlling of described control button group 2, utilize described end rotation Power Component 4, afterbody rotary power assembly 5, joint of head stretching assembly 13, body articulation in extension assembly 9 and/or 10 pairs of animal bodies of caudal articular process stretching assembly to be rotated and/or extensional motion.
Specific implementation process is:
The implementation method of above-mentioned tensilometer, the control mode that realizes of described control button group 2 is:
(1) power module of ARM development board energising, to the module information of the GPIO interface module of the ARM development board power-up initializing of starting shooting;
(2) module information of GPIO interface module is set by control panel, extensograph parameter is arranged, described extensograph parameter comprises the relevant parameters of biomechanics such as the amplitude, time span, frequency of stretching;
(3) GPIO interface module is preserved set extensograph parameter, and calculates, and obtains corresponding parameters;
Because motor operates under mode position, thereby by controlling the frequency of P-pulse of its input and speed and the angle that umber of pulse is controlled electric machine rotation.On ARM9 panel, by the PWM pattern of intervalometer, carry out output pulse signal, by being set, timer parameter gets final product control wave frequency, dutycycle and number of pulses, and the computing formula of the angle of stretching, speed and time is as follows:
θ=θ
0+NΔθ
F=αiv=αi(v
0+NΔv)
θ, ν, T are each angle, speed, time stretching, θ
0, ν
0, T
0for initial angle, speed, time, Δ θ, Δ ν, Δ T are angle, speed, incremental time, its unit degree of being respectively, revolutions per second (rps), second (s), i is the speed reducing ratio of reducing motor, in native system, be 5:1, α represents the motor required pulse number that circles, and its value is 10000, β represents that motor often turns the required umber of pulse of 1 degree, with the relational expression of α be β=α i/360.
(4) open photoswitch module, after impulse line driver module filtering interfering, stepper motor driver parallel port interface module receives the parameters of GPIO interface module transmission, control step motor provides corresponding power, by described end rotation Power Component 4, afterbody rotary power assembly 5, joint of head stretching assembly 13, body articulation in extension assembly 9 and/or caudal articular process stretching assembly 10, drive respective support plate to be rotated and/or extensional motion, extensograph parameter shows by LCDs 1 constantly, until stretched, stretching arranges to wait for next time.
Above-mentioned animal body tensilometer adopts control sequence to manage different motion process, mainly realizes following function: (1) control respectively to head and afterbody circumgyration stretch; (2) control to the stretching of body arbitrary height (angle); (3) to head and afterbody different angles in the control of rotational angle arbitrarily; (4) head and afterbody are carried out to the control of the arbitrarily angled time of staying in different angles; (5) control body being stretched with differing heights (angle); (6) body is carried out on different scales to the control of different quiescent times.
These functions mainly by extensograph parameter arrange realize, set after extensograph parameter, by ARM development board, controls processing, come drive stepping motor to move, thereby reach stretching object.
Above-mentioned detailed description of this kind of animal body tensilometer being carried out with reference to the specific embodiment; illustrative rather than determinate; can list several embodiment according to institute's limited range; therefore in the variation and the modification that do not depart under this utility model general plotting, within should belonging to protection domain of the present utility model.
Claims (8)
1. an animal body tensilometer, it is characterized in that: comprise LCDs, control button group, the electric installation header board of equipment, end rotation Power Component, afterbody rotary power assembly, joint of head gripper shoe, the separated gripper shoe in joint, caudal articular process gripper shoe, body articulation in extension assembly, caudal articular process stretching assembly, equipment is installed tailgate, stretching motor installing plate and joint of head stretching assembly, described LCDs and control button group connection are also arranged at respectively on the electric installation header board of described equipment, between described end rotation Power Component and afterbody rotary power assembly, be provided with described joint of head gripper shoe, the separated gripper shoe in joint and caudal articular process gripper shoe, wherein, described joint of head gripper shoe is arranged at nearly end rotation Power Component one side, described caudal articular process gripper shoe is arranged at caudad rotary power assembly one side, the separated gripper shoe in described joint is arranged between described joint of head gripper shoe and caudal articular process gripper shoe, the separated gripper shoe in this joint is several separated strip gripper shoes that arrange, described each strip gripper shoe bottom is fixedly connected with body articulation in extension assembly, described joint of head gripper shoe bottom is fixedly connected with joint of head stretching assembly, described caudal articular process gripper shoe bottom is fixedly connected with caudal articular process stretching assembly, described afterbody rotary power assembly is fixedly installed on described equipment and installs on tailgate, described end rotation Power Component is fixedly installed on the electric installation header board of described equipment, described body articulation in extension assembly is fixedly installed on described stretching motor installing plate, described control button group respectively with described end rotation Power Component, body articulation in extension assembly and afterbody rotary power assembly connection.
2. animal body tensilometer according to claim 1, it is characterized in that: also comprise equipment installation side plate and equipment mounting base, described equipment is installed the both sides that side plate is fixedly installed on respectively the electric installation header board of described equipment and equipment installation tailgate, described equipment mounting base is fixedly installed on the bottom of the electric installation header board of described equipment and equipment installation tailgate, and it is vertical with equipment mounting base fixing that described equipment is installed side plate.
3. animal body tensilometer according to claim 1, is characterized in that: described joint of head gripper shoe, the separated gripper shoe in joint and caudal articular process gripper shoe are positioned in same level.
4. animal body tensilometer according to claim 1, it is characterized in that: the concrete structure of described end rotation Power Component and afterbody rotary power assembly comprises rotating stepper motor installing plate, rotary power axle, swing rotary bar, rotation motor, described swing rotary bar top is fixedly connected with described rotary power axle, described rotary power axle and described rotating stepper motor installing plate axle are dynamically connected, described rotation is fixedly connected with described rotating stepper motor installing plate with motor, wherein, described rotating stepper motor installing plate is installed tailgate with the electric installation header board of described equipment or described equipment and is fixedly connected with, described swing rotary bar bottom is fixedly connected with described joint of head gripper shoe or caudal articular process gripper shoe.
5. animal body tensilometer according to claim 1, it is characterized in that: described joint of head stretching assembly, the concrete structure of body articulation in extension assembly and caudal articular process stretching assembly comprises stretching motor, guide rail mounting plate, stroke leading screw, stretching travel guide rail, stretching power nut platform, stretching power nut platform fixing head, minimum travel position switch stretches, stretching highest line journey position switch and articulation in extension power transmission support arm, described stretching is fixedly connected with described guide rail mounting plate with motor, described stroke leading screw is through described guide rail mounting plate and stretching power nut platform fixing head, and be flexibly connected with this guide rail mounting plate and stretching power nut platform fixing head respectively, described stroke leading screw lower end is fixedly connected with motor with described stretching, the trip leading screw upper end is fixedly connected with described stretching power nut platform, described stretching power nut platform is fixed on described articulation in extension power transmission support arm one side, thereby articulation in extension power transmission support arm is moved with stroke leading screw, described stretching travel guide rail respectively with described guide rail mounting plate and vertical being fixedly connected with of stretching power nut platform fixing head, the minimum travel position switch of described stretching is fixedly connected with described guide rail mounting plate, described stretching highest line journey position switch is fixedly connected with described stretching power nut platform fixing head, described articulation in extension power transmission support arm and described joint of head gripper shoe, the separated strip gripper shoe of gripper shoe in joint or the bottom of caudal articular process gripper shoe are fixedly connected with.
6. animal body tensilometer according to claim 1, it is characterized in that: described joint of head gripper shoe gripper shoe separated with joint is provided with fixing with breach, be used for meeting flexible fixed demand, described flexibility fixedly refers to and in joint of head gripper shoe gripper shoe separated with joint, is respectively arranged with the soft rope class material fixture for fixing head and extremity, and the middle part of the separated gripper shoe in described joint is for for placing the concave structure of animal body.
7. animal body tensilometer according to claim 1, is characterized in that: between the adjacent strip gripper shoe of the separated gripper shoe in described joint, adopt snap device to assemble.
8. animal body tensilometer according to claim 1, it is characterized in that: described control button group comprises Based Intelligent Control core ARM development board and for controlling the control key of this ARM development board, described ARM development board and described LCDs connection, described ARM development board comprises power module, photoswitch module, GPIO interface module, stepper motor driver parallel port interface module and impulse line driver module, wherein
Power module, for providing the power supply of interface circuit;
Photoswitch module, with power module connection, for limiting the movement position of each Power Component and stretching assembly;
GPIO interface module, port of GPIO and photoswitch module connection, for arranging extensograph parameter;
Stepper motor driver parallel port interface module, is connected with another port line of GPIO, for connecting motor;
Impulse line driver module, is connected with another port line of GPIO, for filtering interfering.
Priority Applications (1)
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CN201320633128.2U CN203506918U (en) | 2013-10-14 | 2013-10-14 | Animal body stretching instrument |
Applications Claiming Priority (1)
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CN201320633128.2U CN203506918U (en) | 2013-10-14 | 2013-10-14 | Animal body stretching instrument |
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CN203506918U true CN203506918U (en) | 2014-04-02 |
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CN201320633128.2U Expired - Fee Related CN203506918U (en) | 2013-10-14 | 2013-10-14 | Animal body stretching instrument |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103494654A (en) * | 2013-10-14 | 2014-01-08 | 中国医学科学院生物医学工程研究所 | Animal body stretching instrument and achieving method thereof |
CN109157302A (en) * | 2018-10-29 | 2019-01-08 | 陈果 | A kind of milk cow hoof medicated bathing apparatus |
CN111973946A (en) * | 2020-08-19 | 2020-11-24 | 郑州铁路职业技术学院 | Device is tempered to shank for medical care |
-
2013
- 2013-10-14 CN CN201320633128.2U patent/CN203506918U/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103494654A (en) * | 2013-10-14 | 2014-01-08 | 中国医学科学院生物医学工程研究所 | Animal body stretching instrument and achieving method thereof |
CN103494654B (en) * | 2013-10-14 | 2015-08-26 | 中国医学科学院生物医学工程研究所 | A kind of animal body tensilometer |
CN109157302A (en) * | 2018-10-29 | 2019-01-08 | 陈果 | A kind of milk cow hoof medicated bathing apparatus |
CN111973946A (en) * | 2020-08-19 | 2020-11-24 | 郑州铁路职业技术学院 | Device is tempered to shank for medical care |
CN111973946B (en) * | 2020-08-19 | 2021-09-24 | 郑州铁路职业技术学院 | Device is tempered to shank for medical care |
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