阅读说明：本技术 一种外科用减重减震高位假肢设备 (High-order prosthetic limb equipment of weight reduction shock attenuation for surgery ) 是由 刘存志 于 2021-07-26 设计创作，主要内容包括：本发明涉及一种减重减震高位假肢设备,更具体的说是一种外科用减重减震高位假肢设备,包括假肢安装机构、减震减重假肢机构,设备能够辅助患者安装假肢,设备能够模拟抬腿的动作,设备能够模拟迈步的动作,设备能够利用螺旋桨的反作用力给假肢减重,设备能够在迈步时减震,设备能够在迈步时将假肢的脚部抬起使脚跟先落地助益了迈步后人体的稳定程度,假肢安装机构与减震减重假肢机构连接。(The invention relates to a weight-reducing and shock-absorbing high-level artificial limb device, in particular to a weight-reducing and shock-absorbing high-level artificial limb device for surgery, which comprises an artificial limb mounting mechanism and a shock-absorbing and weight-reducing artificial limb mechanism, wherein the device can assist a patient in mounting an artificial limb, can simulate leg lifting action, can simulate walking action, can reduce weight of the artificial limb by using the reaction force of a propeller, can absorb shock during walking, can lift the foot part of the artificial limb so that the heel falls to the ground first to help the stability of a human body after walking, and is connected with the shock-absorbing and weight-reducing artificial limb mechanism.)

1. A surgery subtracts high-order prosthetic limb equipment of heavy shock attenuation, includes artificial limb installation mechanism (1), shock attenuation subtracts heavy prosthetic limb mechanism (2), its characterized in that: the artificial limb mounting mechanism (1) is connected with the shock-absorbing weight-reducing artificial limb mechanism (2).

2. A surgical weight-reducing, shock-absorbing high-level prosthetic device according to claim 1, further comprising: the artificial limb installation mechanism (1) comprises an installation block a (1-1), an installation block b (1-2), an equipment installation base plate (1-3), a power shaft (1-4), a belt a (1-5), a sliding friction wheel (1-6), a sliding shaft (1-7), a sliding shaft limiting plate (1-8), a linkage friction wheel a (1-9), a linkage shaft a (1-10), a belt b (1-11), a linkage shaft b (1-12), an artificial limb limiting semicircular plate a (1-13), an artificial limb limiting semicircular plate b (1-14), a semicircular plate fixing connecting plate (1-15), a semicircular plate limiting plate (1-16), a linkage shaft c (1-17), a linkage friction wheel b (1-18), a friction strip (1-19), The device comprises lifting plates (1-20), lower limiting plates (1-21), upper limiting plates (1-22) and lifting plates (1-23), wherein a mounting block a (1-1) is connected with a mounting block b (1-2), the mounting block a (1-1) is connected with an equipment mounting base plate (1-3), the mounting block a (1-1) is connected with a power shaft (1-4) through a bearing, the mounting block a (1-1) is connected with a sliding friction wheel (1-6) in a sliding manner, the mounting block a (1-1) is connected with a sliding shaft (1-7) in a sliding manner, the mounting block a (1-1) is connected with a sliding shaft limiting plate (1-8) in a sliding manner, the mounting block a (1-1) is connected with a linkage shaft b (1-12) through threads, and the mounting block a (1-1) is connected with a semicircular plate fixing and connecting plate (1-15), the mounting block a (1-1) is in bearing connection with a linkage shaft c (1-17), the mounting block a (1-1) is in sliding connection with a lifting plate (1-20), the mounting block b (1-2) is connected with an equipment mounting bottom plate (1-3), the equipment mounting bottom plate (1-3) is in sliding connection with a friction strip (1-19), the equipment mounting bottom plate (1-3) is in sliding connection with the lifting plate (1-20), a power shaft (1-4) is in friction connection with a belt a (1-5), the belt a (1-5) is in friction connection with a sliding friction wheel (1-6), the belt a (1-5) is in friction connection with the linkage shaft c (1-17), the sliding friction wheel (1-6) is connected with a sliding shaft (1-7), the sliding shaft (1-7) is connected with a sliding shaft limiting plate (1-8), a linkage friction wheel a (1-9) is connected with a linkage shaft a (1-10), the linkage shaft a (1-10) is connected with a belt b (1-11) in a friction mode, the belt b (1-11) is connected with a linkage shaft b (1-12) in a friction mode, the linkage shaft b (1-12) is connected with an artificial limb limiting semicircular plate a (1-13), the artificial limb limiting semicircular plate a (1-13) is connected with a semicircular plate limiting plate (1-16) in a sliding mode, the artificial limb limiting semicircular plate b (1-14) is connected with a semicircular plate fixing connecting plate (1-15), a linkage shaft c (1-17) is connected with a linkage friction wheel b (1-18), the linkage friction wheel b (1-18) is connected with a friction strip (1-19) in a friction mode, the friction strip (1-19) is connected with a lifting plate (1-20), the lifting plate (1-20) is connected with the lower limiting plate (1-21), the lifting plate (1-20) is connected with the upper limiting plate (1-22), and the lifting plate (1-20) is connected with the lifting plate (1-23).

3. A surgical weight-reducing, shock-absorbing high-level prosthetic device according to claim 1, further comprising: the shock-absorbing weight-reducing artificial limb mechanism (2) comprises a simulated high-position amputation limb (2-1), a motor (2-2), a motor shaft (2-3), a propeller (2-4), a bearing plate (2-5), a friction wheel I (2-6), a connecting plate a (2-7), a connecting shaft a (2-8), a connecting plate b (2-9), a clamping block a (2-10), a clamping block b (2-11), a push plate (2-12), a push shaft (2-13), a push spring (2-14), a motor mounting plate (2-15), a push block (2-16), an artificial limb connecting pipe a (2-17), an artificial limb connecting cavity (2-18), a rotating block (2-19), an artificial limb rotating shaft (2-20), The device comprises a connecting plate c (2-21), a linkage motor (2-22), a linkage motor shaft (2-23), a friction wheel II (2-24), a belt I (2-25), a connecting shaft b (2-26), a connecting shaft c (2-27), a friction wheel III (2-28), an anti-joint limiting plate (2-29), an anti-joint limiting shaft (2-30), a lower limb rotating block (2-31), a steel wire (2-32), a friction wheel IV (2-33), an L-shaped shaft (2-34), an L-shaped shaft limiting plate (2-35), an L-shaped shaft limiting spring (2-36), a push-pull friction plate (2-37), a push-pull column (2-38), a connecting plate d (2-39), an artificial limb connecting pipe b (2-40), a connecting plate e (2-41), Connecting columns (2-42), supporting columns a (2-43), supporting columns b (2-44), supporting columns c (2-45), arc-shaped supporting columns (2-46), connecting plates f (2-47), springs (2-48), connecting plates g (2-49), connecting rings (2-50), hinged plates a (2-51) and hinged plates b (2-52), motors (2-2) are connected with motor shafts (2-3), motors (2-2) are connected with motor mounting plates (2-15), motor shafts (2-3) are connected with propellers (2-4), motor shafts (2-3) are connected with bearing plates (2-5) in a bearing mode, bearing plates (2-5) are connected with prosthesis connecting pipes a (2-17), friction wheels I (2-6) are in friction connection with connecting plates a (2-7) on two sides, the connecting plate a (2-7) is in bearing connection with the connecting shaft a (2-8), the connecting plate a (2-7) is in friction connection with the pushing block (2-16), the connecting shaft a (2-8) is in friction connection with the connecting plate b (2-9), the connecting plate b (2-9) is connected with the clamping block a (2-10), the connecting plate b (2-9) is in sliding connection with the artificial limb connecting pipe a (2-17), the clamping block a (2-10) is connected with the clamping block b (2-11), the pushing plate (2-12) is in sliding connection with the pushing shaft (2-13), the pushing plate (2-12) is connected with the artificial limb connecting pipe a (2-17), the pushing shaft (2-13) is connected with the pushing block (2-16), one end of the pushing spring (2-14) is connected with the pushing plate (2-12) and the other end is connected with the pushing block (2-16), the motor mounting plate (2-15) is connected with an artificial limb connecting pipe a (2-17), the pushing block (2-16) is connected with an artificial limb connecting pipe a (2-17) in a sliding manner, the artificial limb connecting pipe a (2-17) is connected with an artificial limb connecting cavity (2-18), the artificial limb connecting pipe a (2-17) is connected with an artificial limb rotating block (2-19), the artificial limb rotating block (2-19) is connected with an artificial limb rotating shaft (2-20), the artificial limb rotating shaft (2-20) is connected with a lower limb rotating block (2-31) through a bearing, the connecting plate c (2-21) is connected with a linkage motor (2-22), the linkage motor (2-22) is connected with a linkage motor shaft (2-23), the linkage motor shaft (2-23) is connected with a friction wheel II (2-24), the friction wheel II (2-24) is connected with a belt I (2-25) through a friction manner, one end of a belt I (2-25) is connected with a connecting shaft c (2-27) through a bearing, the other end of the belt I is connected with a connecting shaft b (2-26) through a bearing, the connecting shaft b (2-26) is connected with a connecting plate c (2-21) through a bearing, the connecting shaft c (2-27) is connected with an anti-joint limiting plate (2-29) through a bearing, the connecting shaft c (2-27) is connected with a friction wheel III (2-28), one end of the anti-joint limiting plate (2-29) is connected with a motor mounting plate (2-15), the other end of the anti-joint limiting plate abuts against the anti-joint limiting shaft (2-30), the anti-joint limiting shaft (2-30) is connected with a lower limb rotating block (2-31), the lower limb rotating block (2-31) is connected with a push-pull column (2-38), a steel wire (2-32) is wound on the upper end of the anti-joint limiting shaft (2-30), the other end of the steel wire (2-32) is connected with a connecting plate g (2-49), a friction wheel IV (2-33) is in friction connection with a belt I (2-25), the friction wheel IV (2-33) is in bearing connection with an L-shaped shaft (2-34), the friction wheel IV (2-33) is in friction connection with a push-pull friction plate (2-37), the L-shaped shaft (2-34) is in sliding connection with an L-shaped shaft limiting plate (2-35), the L-shaped shaft limiting plate (2-35) is connected with an artificial limb connecting pipe a (2-17), an L-shaped shaft limiting spring (2-36) is sleeved on the L-shaped shaft (2-34) and is limited and is in bearing connection with the L-shaped shaft (2-34) and the L-shaped shaft limiting plate (2-35), the push-pull friction plate (2-37) is in bearing connection with a push-pull column (2-38), a connecting pipe b (2-40) is connected with a connecting plate d (2-39), the artificial limb connecting pipe b (2-40) is connected with a connecting plate e (2-41), the connecting plate e (2-41) is connected with a connecting column (2-42), the connecting column (2-42) is in bearing connection with a supporting column a (2-43), the connecting column (2-42) is in bearing connection with a supporting column c (2-45), the supporting column a (2-43) is connected with a supporting column b (2-44), the supporting column b (2-44) is connected with a connecting plate g (2-49), the supporting column c (2-45) is connected with an arc-shaped supporting column (2-46), the connecting plate f (2-47) is in sliding connection with a connecting ring (2-50), a spring (2-48) is limited on the connecting plate g (2-49) and a hinged plate b (2-52), the connecting plate g (2-49) is connected with the connecting ring (2-50), the connecting rings (2-50) are connected with the hinge plates a (2-51), and the hinge plates a (2-51) are hinged with the hinge plates b (2-52).

4. A surgical weight-reducing, shock-absorbing high-level prosthetic device according to claim 1, further comprising: and a power source is arranged on the power shaft (1-4) and can rotate.

Technical Field

The invention relates to a weight-reducing and shock-absorbing high-level prosthetic limb device, in particular to a weight-reducing and shock-absorbing high-level prosthetic limb device for surgery.

Background

In the process of using the high-position artificial limb for surgery, the artificial limb is heavier and is not beneficial to normal use of a patient, and most artificial limbs do not have a shock absorption function, for example, the invention patent with the application number of CN201910753947.2 only provides a manufacturing method of the artificial limb, and the manufactured artificial limb does not have the shock absorption function and can not simulate leg lifting and stepping actions, so the high-position artificial limb equipment for surgery for weight reduction and shock absorption is designed.

Disclosure of Invention

The invention mainly solves the technical problem of providing a weight-reducing and shock-absorbing high-level artificial limb device for surgery, which can assist a patient to install an artificial limb, can simulate leg lifting action, can simulate walking action, can reduce weight of the artificial limb by using the reaction force of a propeller, can absorb shock during walking, and can lift the foot part of the artificial limb during walking so that the heel falls to the ground first to help the stability of a human body after walking.

In order to solve the technical problems, the invention relates to a weight-reducing and shock-absorbing high-level artificial limb device, in particular to a weight-reducing and shock-absorbing high-level artificial limb device for surgery, which comprises an artificial limb mounting mechanism and a shock-absorbing and weight-reducing artificial limb mechanism, wherein the device can assist a patient to mount an artificial limb, can simulate leg lifting action, can simulate walking action, can reduce weight for the artificial limb by using the reaction force of a propeller, can absorb shock during walking, and can lift the foot part of the artificial limb so that the heel falls to the ground first to help the stability of a human body after walking.

The artificial limb mounting mechanism is connected with the shock-absorbing weight-reducing artificial limb mechanism.

As a further optimization of the technical scheme, the invention relates to a weight-reducing and shock-absorbing high-position artificial limb device for surgery, which comprises an installation block a, an installation block b, a device installation bottom plate, a power shaft, a belt a, a sliding friction wheel, a sliding shaft limiting plate, a linkage friction wheel a, a linkage shaft a, a belt b, a linkage shaft b, an artificial limb limiting semicircular plate a, an artificial limb limiting semicircular plate b, a semicircular plate fixing connecting plate, a semicircular plate limiting plate, a linkage shaft c, a linkage friction wheel b, a friction strip, a lifting plate, a lower limiting plate, an upper limiting plate and a lifting plate, wherein the installation block a is connected with the installation block b, the installation block a is connected with the device installation bottom plate, the installation block a is connected with a power shaft bearing, the installation block a is connected with the sliding friction wheel in a sliding manner, the installation block a is connected with the sliding shaft in a sliding manner, and the installation block a is connected with the sliding shaft limiting plate in a sliding manner, the installation block a is in threaded connection with a linkage shaft b, the installation block a is connected with a semicircular plate fixed connecting plate, the installation block a is in bearing connection with a linkage shaft c, the installation block a is in sliding connection with a lifting plate, the installation block b is connected with an equipment installation bottom plate, the equipment installation bottom plate is in sliding connection with a friction strip, the equipment installation bottom plate is in sliding connection with the lifting plate, a power shaft is in friction connection with a belt a, the belt a is in friction connection with a sliding friction wheel, the belt a is in friction connection with a linkage shaft c, the sliding friction wheel is connected with a sliding shaft, the sliding shaft is connected with a sliding shaft limiting plate, the linkage friction wheel a is connected with the linkage shaft a, the linkage shaft a is in friction connection with the belt b, the belt b is in friction connection with a linkage shaft b, the linkage shaft b is connected with an artificial limb limiting semicircular plate a, the artificial limb limiting semicircular plate a is in sliding connection with a semicircular plate limiting plate, and the artificial limb limiting semicircular plate fixed connecting plate b is connected with a semicircular plate, the linkage shaft c is connected with the linkage friction wheel b, the linkage friction wheel b is in friction connection with the friction strip, the friction strip is connected with the lifting plate, the lifting plate is connected with the lower limiting plate, the lifting plate is connected with the upper limiting plate, and the lifting plate is connected with the lifting plate.

As a further optimization of the technical scheme, the invention provides a surgical weight-reducing and shock-absorbing high-position prosthetic limb device, wherein the shock-absorbing and weight-reducing prosthetic limb mechanism comprises a simulated high-position amputation limb, a motor shaft, a propeller, a bearing plate, a first friction wheel, a connecting plate a, a connecting shaft a, a connecting plate b, a clamping block a, a clamping block b, a pushing plate, a pushing shaft, a pushing spring, a motor mounting plate, a pushing block, a prosthetic limb connecting pipe a, a prosthetic limb connecting cavity, a prosthetic limb rotating block, a prosthetic limb rotating shaft, a connecting plate c, a linkage motor shaft, a second friction wheel, a first belt, a connecting shaft b, a connecting shaft c, a third friction wheel, a reverse joint limiting plate, a reverse joint limiting shaft, a lower limb rotating block, a steel wire, a fourth friction wheel, an L-shaped shaft limiting plate, an L-shaped shaft limiting spring, a push-pull friction plate, a push-pull column, a connecting plate d, a prosthetic limb connecting pipe b, A connecting plate e, a connecting column, a supporting column a, a supporting column b, a supporting column c, an arc-shaped supporting column, a connecting plate f, a spring, a connecting plate g, a connecting ring, a hinged plate a and a hinged plate b, wherein a motor is connected with a motor shaft, the motor is connected with a motor mounting plate, a motor shaft is connected with a propeller, the motor shaft is connected with a bearing of a bearing plate, the bearing plate is connected with a connecting pipe a of an artificial limb, a friction wheel I is in friction connection with the connecting plates a at two sides, the connecting plate a is in bearing connection with the connecting shaft a, the connecting plate a is in friction connection with a pushing block, the connecting shaft a is in friction connection with the connecting plate b, the connecting plate b is connected with a clamping block a in a sliding connection, the clamping block a is connected with a clamping block b, the pushing plate is in sliding connection with the pushing shaft, the pushing plate is connected with the connecting pipe a of the artificial limb, the pushing shaft is connected with the pushing block, one end of the pushing spring is connected with the pushing plate, and the other end is connected with the pushing block, the motor mounting plate is connected with an artificial limb connecting pipe a, the pushing block is connected with the artificial limb connecting pipe a in a sliding manner, the artificial limb connecting pipe a is connected with an artificial limb connecting cavity, the artificial limb connecting pipe a is connected with an artificial limb rotating block, the artificial limb rotating block is connected with an artificial limb rotating shaft, the artificial limb rotating shaft is connected with a lower limb rotating block bearing, a connecting plate c is connected with a linkage motor, the linkage motor is connected with a linkage motor shaft, the linkage motor shaft is connected with a second friction wheel, the second friction wheel is in friction connection with a first belt, one end of the first belt is connected with a connecting shaft c bearing, the other end of the first belt is connected with a connecting shaft b bearing, the connecting shaft b is connected with a connecting plate c bearing, the connecting shaft c is connected with a reverse joint limiting plate bearing, the connecting shaft c is connected with a third friction wheel, one end of a reverse joint limiting plate is connected with the motor mounting plate, the other end of the reverse joint limiting shaft is abutted against the reverse joint limiting shaft, the lower limb rotating block is connected with a push-pull column, the steel wire is wound on the upper part, one end of the steel wire is connected with a friction wheel III, the other end of the steel wire is connected with a connecting plate g, a friction wheel IV is in friction connection with a belt I, the friction wheel IV is connected with an L-shaped shaft bearing, the friction wheel IV is in friction connection with a push-pull friction plate, the L-shaped shaft is in sliding connection with an L-shaped shaft limiting plate, the L-shaped shaft limiting plate is connected with an artificial limb connecting pipe a, an L-shaped shaft limiting spring is sleeved on the L-shaped shaft and is limited to the L-shaped shaft and the L-shaped shaft limiting plate, the push-pull friction plate is connected with a push-pull column bearing, a connecting plate d is connected with an artificial limb connecting pipe b, the artificial limb connecting pipe b is connected with a connecting plate e, the connecting plate e is connected with a connecting column, the connecting column is connected with a support column a bearing, the connecting column is connected with a support column c bearing, the support column a is connected with the support column b, the support column b is connected with the connecting plate g, the support column c is connected with an arc-shaped support column, and the connecting plate f is in sliding connection with a connecting ring, the spring is limited on the connecting plate g and the hinged plate b, the connecting plate g is connected with the connecting ring, the connecting ring is connected with the hinged plate a, and the hinged plate a is hinged with the hinged plate b.

As a further optimization of the technical scheme, the invention provides a weight-reducing and shock-absorbing high-position prosthetic device for surgery, wherein a power source is arranged on a power shaft and can rotate.

The weight-reducing and shock-absorbing high-position prosthetic limb equipment for surgery has the advantages that:

the invention relates to a weight-reducing and shock-absorbing high-position artificial limb device for surgery, which can assist a patient to install an artificial limb, simulate leg lifting action, simulate walking action, reduce weight of the artificial limb by using the reaction force of a propeller, absorb shock during walking and lift the foot of the artificial limb so that the heel falls to the ground first to help the stability of a human body after walking.

Drawings

The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic structural diagram of a weight-reducing and shock-absorbing high-level prosthetic device for surgery of the invention.

Fig. 2 is a first structural schematic diagram of a prosthesis mounting mechanism 1 of a weight-reducing and shock-absorbing high-level prosthesis device for surgery of the invention.

Fig. 3 is a second structural schematic diagram of the prosthesis mounting mechanism 1 of the weight-reducing and shock-absorbing high-level prosthesis device for surgery of the invention.

Fig. 4 is a schematic structural diagram three of a prosthesis mounting mechanism 1 of a weight-reducing and shock-absorbing high-level prosthesis device for surgery of the invention.

Fig. 5 is a fourth schematic structural view of the prosthesis mounting mechanism 1 of the weight-reducing and shock-absorbing high-level prosthesis device for surgery of the present invention.

Fig. 6 is a schematic structural diagram five of the prosthesis mounting mechanism 1 of the weight-reducing and shock-absorbing high-level prosthesis device for surgery of the invention.

Fig. 7 is a schematic structural diagram of a shock-absorbing weight-reducing prosthetic mechanism 2 of a surgical weight-reducing shock-absorbing high-altitude prosthetic device of the invention.

Fig. 8 is a first structural schematic diagram of a shock-absorbing weight-reducing prosthetic mechanism 2 of a surgical weight-reducing shock-absorbing high-altitude prosthetic device of the invention.

Fig. 9 is a second structural schematic diagram of a shock-absorbing weight-reducing prosthetic mechanism 2 of a surgical weight-reducing shock-absorbing high-level prosthetic device according to the present invention.

Fig. 10 is a third schematic structural view of a shock-absorbing weight-reducing prosthetic mechanism 2 of a surgical weight-reducing shock-absorbing high-level prosthetic device according to the present invention.

Fig. 11 is a fourth schematic structural view of a shock-absorbing weight-reducing prosthetic mechanism 2 of a surgical weight-reducing shock-absorbing high-level prosthetic device according to the present invention.

Fig. 12 is a schematic structural diagram five of a shock-absorbing weight-reducing prosthetic mechanism 2 of a surgical weight-reducing shock-absorbing high-altitude prosthetic device of the invention.

Fig. 13 is a sixth schematic structural view of a shock-absorbing weight-reducing prosthetic mechanism 2 of a surgical weight-reducing shock-absorbing high-level prosthetic device according to the present invention.

Fig. 14 is a seventh structural schematic diagram of a shock-absorbing weight-reducing prosthetic mechanism 2 of a surgical weight-reducing shock-absorbing high-altitude prosthetic device of the invention.

Fig. 15 is a structural schematic diagram eight of the shock-absorbing weight-reducing prosthetic mechanism 2 of the surgical weight-reducing shock-absorbing high-altitude prosthetic device of the invention.

Fig. 16 is a structural schematic diagram nine of a shock-absorbing weight-reducing prosthetic mechanism 2 of a surgical weight-reducing shock-absorbing high-altitude prosthetic device of the present invention.

Fig. 17 is a schematic structural view ten of a shock-absorbing weight-reducing prosthetic mechanism 2 of a surgical weight-reducing shock-absorbing high-level prosthetic apparatus of the present invention.

In the figure: a prosthesis mounting mechanism 1; mounting block a 1-1; mounting block b 1-2; 1-3 of an equipment installation bottom plate; 1-4 of a power shaft; belt a 1-5; 1-6 of sliding friction wheel; a sliding shaft 1-7; sliding shaft limiting plates 1-8; a linkage friction wheel a 1-9; linkage shaft a 1-10; belt b 1-11; linkage shaft b 1-12; a prosthesis limit semicircular plate a 1-13; a prosthesis limit semicircular plate b 1-14; the semicircular plate is fixedly connected with the connecting plate 1-15; semi-circular plate limiting plates 1-16; linkage shaft c 1-17; a linkage friction wheel b 1-18; 1-19 of rubbing strips; 1-20 parts of a lifting plate; lower limiting plates 1-21; upper limiting plates 1-22; lifting plates 1-23; a shock-absorbing weight-reducing prosthetic mechanism 2; simulating a high amputation limb 2-1; a motor 2-2; a motor shaft 2-3; 2-4 of a propeller; bearing plates 2-5; 2-6 parts of a first friction wheel; connection board a 2-7; connecting shaft a 2-8; connecting plate b 2-9; clamping block a 2-10; clamping block b 2-11; 2-12 of a push plate; pushing the shaft 2-13; pushing springs 2-14; 2-15 parts of a motor mounting plate; 2-16 of a pushing block; prosthesis connecting tube a 2-17; prosthesis connecting cavities 2-18; 2-19 parts of artificial limb rotating block; 2-20 parts of a prosthesis rotating shaft; connecting plates c 2-21; 2-22 of linkage motors; 2-23 of a linkage motor shaft; 2-24 parts of a second friction wheel; 2-25 parts of a first belt; connecting shafts b 2-26; connecting shafts c 2-27; 2-28 parts of friction wheel III; 2-29 parts of anti-joint limiting plate; 2-30 parts of a reverse joint limiting shaft; 2-31 parts of lower limb rotating block; 2-32 parts of steel wire; 2-33 parts of friction wheel IV; an L-shaped shaft 2-34; 2-35L-shaped shaft limiting plates; 2-36 parts of L-shaped shaft limiting spring; push-pull friction plates 2-37; 2-38 of a push-pull column; connecting plates d 2-39; prosthesis connecting tube b 2-40; connecting plates e 2-41; connecting columns 2-42; support posts a 2-43; support posts b 2-44; support columns c 2-45; 2-46 arc support columns; connecting plates f 2-47; 2-48 of a spring; connecting plates g 2-49; 2-50 of a connecting ring; hinge plates a 2-51; hinge plates b 2-52.

Detailed Description

The first embodiment is as follows:

the present embodiment will be described below with reference to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10, fig. 11, fig. 12, fig. 13, fig. 14, fig. 15, fig. 16, and fig. 17, and the present invention relates to a weight-reducing and shock-absorbing high-position prosthetic device, and more specifically to a weight-reducing and shock-absorbing high-position prosthetic device for surgery, which includes a prosthetic mounting mechanism 1 and a shock-absorbing and weight-reducing prosthetic mechanism 2, and which can assist a patient in mounting a prosthetic limb, and which can simulate leg-lifting action, and which can simulate stepping action, and which can reduce weight of the prosthetic limb using reaction force of a propeller, and which can absorb shock during stepping, and which can lift the foot of the prosthetic limb so that the heel falls first to contribute to the degree of stability of the human body after stepping.

The artificial limb mounting mechanism 1 is connected with a shock-absorbing weight-reducing artificial limb mechanism 2.

The second embodiment is as follows:

the artificial limb installation mechanism 1 comprises installation blocks a1-1, installation blocks b1-2, equipment installation bottom plates 1-3, power shafts 1-4, belts a1-5, sliding friction wheels 1-6, sliding shafts 1-7, sliding shaft limit plates 1-8, linkage friction wheels a1-9, linkage shafts a1-10, belts b1-11, linkage shafts b1-12, artificial limb limit semi-circular plates a1-13, artificial limb limit plates b1-14, semi-circular plate fixed connecting plates 1-15, semi-circular plates 1-16, and a plurality of auxiliary devices such as a power shaft, a belt a1-5, a plurality of auxiliary devices such as a prosthesis installation mechanism 1-1, a plurality of auxiliary devices such as a device installation block a1-1, installation block b1-2, equipment installation bottom plates 1-3, a power shaft 1-4, a belt a1-5, a belt a, a sliding friction wheels 1-6, a sliding shaft 1-7, a sliding shaft limit plate 1-8, a sliding shaft limit plate, a linkage friction wheel a linkage wheel b 1-9, a linkage shaft b1-12, a linkage shaft b plate a semi-16, a semi-15 and a semi-16 plate, Linkage shaft c1-17, linkage friction wheel b1-18, friction strip 1-19, lifting plate 1-20, lower limiting plate 1-21, upper limiting plate 1-22 and lifting plate 1-23, mounting block a1-1 is connected with mounting block b1-2, mounting block a1-1 is connected with equipment mounting base plate 1-3, mounting block a1-1 is connected with power shaft 1-4 bearing, mounting block a1-1 is connected with sliding friction wheel 1-6 in a sliding way, mounting block a1-1 is connected with sliding shaft 1-7 in a sliding way, mounting block a1-1 is connected with sliding shaft limiting plate 1-8 in a sliding way, mounting block a1-1 is connected with linkage shaft b1-12 in a threaded way, mounting block a1-1 is connected with semi-circular plate fixed connecting plate 1-15, mounting block a1-1 is connected with linkage shaft c1-17 bearing, the installation block a1-1 is in sliding connection with the lifting plate 1-20, the installation block b1-2 is connected with the equipment installation bottom plate 1-3, the equipment installation bottom plate 1-3 is in sliding connection with the friction strip 1-19, the equipment installation bottom plate 1-3 is in sliding connection with the lifting plate 1-20, the power shaft 1-4 is in friction connection with the belt a1-5, the belt a1-5 is in friction connection with the sliding friction wheel 1-6, the belt a1-5 is in friction connection with the linkage shaft c1-17, the sliding friction wheel 1-6 is connected with the sliding shaft 1-7, the sliding shaft 1-7 is connected with the sliding shaft limit plate 1-8, the linkage friction wheel a1-9 is connected with the linkage shaft a1-10, the linkage shaft a1-10 is in friction connection with the belt b1-11, the belt b1-11 is in friction connection with the linkage shaft b1-12, the universal joint shaft b1-12 is connected with a prosthesis limit semicircular plate a1-13, the prosthesis limit semicircular plate a1-13 is connected with semicircular plate limit plates 1-16 in a sliding mode, the prosthesis limit semicircular plate b1-14 is connected with semicircular plate fixed connecting plates 1-15, the universal joint shaft c1-17 is connected with a linkage friction wheel b1-18, the linkage friction wheel b1-18 is connected with friction strips 1-19 in a friction mode, the friction strips 1-19 are connected with lifting plates 1-20, the lifting plates 1-20 are connected with lower limit plates 1-21, the lifting plates 1-20 are connected with upper limit plates 1-22, the lifting plates 1-20 are connected with lifting power plates 1-23, equipment can assist a patient to install a prosthesis, the power shafts 1-4 rotate and drive the universal joint shaft c1-17 to rotate through belts a1-5, the linkage shaft c1-17 rotates to drive the linkage friction wheel b1-18 to rotate, the linkage friction wheel b1-18 rotates to drive the lifting plate 1-20 to lift through the friction strips 1-19, the lifting plate 1-20 moves to drive the lifting plate 1-23 to lift synchronously, the lifting plate 1-23 can lift a patient on the lifting plate 1-23 when lifting, when the leg part of the amputation of the patient is slightly higher than the clamping block b2-11, the lower limiting plate 1-21 contacts with the equipment installation bottom plate 1-3, the patient moves upwards to limit, when the belt a1-5 rotates, the sliding shaft 1-7 is driven to move towards the linkage friction wheel a1-9, the sliding shaft 1-7 slides under the limitation of the sliding friction wheel 1-6 and the sliding shaft limiting plate 1-8, when the sliding friction wheel 1-6 moves to contact with the linkage friction wheel a1-9, the linkage friction wheel a1-9 is driven to rotate, the linkage friction wheel a1-9 rotates to drive the linkage shaft a1-10 to rotate, the linkage shaft a1-10 rotates to drive the linkage shaft b1-12 to rotate through the belt b1-11, the linkage shaft b1-12 rotates to drive the prosthesis limit semicircular plate a1-13 to move in the direction far away from the prosthesis connecting pipe a2-17, the prosthesis limit semicircular plate a1-13 and the prosthesis limit semicircular plate b1-14 do not limit the prosthesis, the motor 2-2 works to drive the motor shaft 2-3 to rotate, the motor shaft 2-3 rotates to drive the friction wheel I2-6 to rotate, the friction wheel I2-6 rotates to drive the two connecting plates a2-7 to pull the connecting shaft a2-8 and the connecting plate b2-9, the connecting plate b2-9 moves to pull the clamping blocks a2-10 and the clamping blocks b2-11, the two clamping blocks b2-11 can restrain the leg of the amputated patient, the pushing blocks 2-16 can keep the friction wheels one 2-6 and the connecting plates a2-7 in a friction connection relationship all the time under the action of the pushing springs 2-14, and the clamping force of the clamping blocks b2-11 for clamping the leg of the amputated patient is further limited, so that the clamped leg of the patient is comfortable.

The third concrete implementation mode:

the embodiment is described below with reference to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10, fig. 11, fig. 12, fig. 13, fig. 14, fig. 15, fig. 16 and fig. 17, and the embodiment further describes the embodiment, and the shock-absorbing weight-loss prosthetic mechanism 2 comprises a simulated high amputation limb 2-1, a motor 2-2, a motor shaft 2-3, a propeller 2-4, a bearing plate 2-5, a friction wheel I2-6, a connecting plate a2-7, a connecting shaft a2-8, a connecting plate b2-9, a clamping block a2-10, a clamping block b2-11, a pushing plate 2-12, a pushing shaft 2-13, a pushing spring 2-14, a motor mounting plate 2-15, a pushing block 2-16, a prosthetic connecting pipe a2-17, a connecting shaft b, 2-18 parts of artificial limb connecting cavity, 2-19 parts of artificial limb rotating block, 2-20 parts of artificial limb rotating shaft, 2-21 parts of connecting plate c, 2-22 parts of linkage motor, 2-23 parts of linkage motor shaft, 2-24 parts of friction wheel II, 2-25 parts of belt I, 2-26 parts of connecting shaft b, 2-27 parts of connecting shaft c, 2-28 parts of friction wheel III, 2-29 parts of reverse joint limiting plate, 2-30 parts of reverse joint limiting shaft, 2-31 parts of lower limb rotating block, 2-32 parts of steel wire, 2-33 parts of friction wheel IV, 2-34 parts of L-shaped shaft, 2-35 parts of L-shaped shaft limiting plate, 2-20 parts of L-shaped shaft limiting plate,

2-36 parts of L-shaped shaft limiting spring, 2-37 parts of push-pull friction plate, 2-38 parts of push-pull column, 2-39 parts of connecting plate d2-39, 2-40 parts of prosthesis connecting pipe b, 2-41 parts of connecting plate e, 2-42 parts of connecting column, 2-43 parts of supporting column a, 2-44 parts of supporting column b, 2-45 parts of supporting column c, 2-46 parts of arc supporting column, f2-47 parts of connecting plate f, 2-48 parts of spring, g2-49 parts of connecting plate g, 2-50 parts of connecting ring, 2-51 parts of hinge plate a, 2-52 parts of hinge plate b, 2-2 parts of motor is connected with 2-3 parts of motor shaft, 2-2 parts of motor is connected with 2-15 parts of motor mounting plate, 2-3 parts of motor shaft is connected with 2-4 parts of propeller, 2-3 parts of motor shaft is connected with 2-5 parts of bearing plate, 2-5 parts of bearing plate is connected with prosthesis connecting pipe a2-17, the friction wheel I2-6 is in friction connection with the connecting plates a2-7 on two sides, the connecting plate a2-7 is in bearing connection with a connecting shaft a2-8, the connecting plate a2-7 is in friction connection with the pushing block 2-16, the connecting shaft a2-8 is in friction connection with a connecting plate b2-9, the connecting plate b2-9 is in connection with a clamping block a2-10, the connecting plate b2-9 is in sliding connection with a prosthesis connecting pipe a2-17, the clamping block a2-10 is in connection with a clamping block b2-11, the pushing plate 2-12 is in sliding connection with a pushing shaft 2-13, the pushing plate 2-12 is in connection with a prosthesis connecting pipe a2-17, the pushing shaft 2-13 is in connection with a pushing block 2-16, one end of a pushing spring 2-14 is connected with the pushing plate 2-12, and the other end of the pushing spring is connected with the pushing block 2-16, the motor mounting plate 2-15 is connected with a prosthesis connecting pipe a2-17, the pushing block 2-16 is connected with a prosthesis connecting pipe a2-17 in a sliding way, the prosthesis connecting pipe a2-17 is connected with a prosthesis connecting cavity 2-18, the prosthesis connecting pipe a2-17 is connected with a prosthesis rotating block 2-19, the prosthesis rotating block 2-19 is connected with a prosthesis rotating shaft 2-20, the prosthesis rotating shaft 2-20 is connected with a lower limb rotating block 2-31 bearing, a connecting plate c2-21 is connected with a linkage motor 2-22, the linkage motor 2-22 is connected with a linkage motor shaft 2-23, the linkage motor shaft 2-23 is connected with a friction wheel II 2-24, the friction wheel II 2-24 is connected with a belt I2-25 in a friction way, one end of the belt I2-25 is connected with a connecting shaft c2-27 bearing, the other end of the belt I2-25 is connected with a connecting shaft b2-26 bearing, a connecting shaft b2-26 is connected with a connecting plate c2-21 through a bearing, a connecting shaft c2-27 is connected with a reverse joint limiting plate 2-29 through a bearing, a connecting shaft c2-27 is connected with a friction wheel III 2-28 through a bearing, one end of the reverse joint limiting plate 2-29 is connected with a motor mounting plate 2-15, the other end of the reverse joint limiting plate 2-30 is abutted against the reverse joint limiting shaft 2-30, the reverse joint limiting shaft 2-30 is connected with a lower limb rotating block 2-31, the lower limb rotating block 2-31 is connected with a push-pull column 2-38, a steel wire 2-32 is wound on the upper part, one end of the steel wire 2-32 is connected with the friction wheel III 2-28, the other end of the steel wire 2-32 is connected with a connecting plate g2-49, a friction wheel IV 2-33 is connected with a belt I2-25 through a friction, a friction wheel IV 2-33 is connected with an L-shaped shaft 2-34 through a bearing, a friction wheel IV 2-33 is connected with a push-pull friction plate 2-37 through a friction plate, l-shaped shafts 2-34 are connected with L-shaped shaft limiting plates 2-35 in a sliding mode, the L-shaped shaft limiting plates 2-35 are connected with prosthesis connecting pipes a2-17, L-shaped shaft limiting springs 2-36 are sleeved on the L-shaped shafts 2-34 and are limited to be connected with the L-shaped shafts 2-34 and the L-shaped shaft limiting plates 2-35, push-pull friction plates 2-37 are connected with push-pull columns 2-38 in a bearing mode, connecting plates d2-39 and prosthesis connecting pipes b2-40 are connected, prosthesis connecting pipes b2-40 are connected with connecting plates e2-41, connecting plates e2-41 are connected with connecting columns 2-42, connecting columns 2-42 are connected with supporting columns a2-43 in a bearing mode, connecting columns 2-42 are connected with supporting columns c2-45 in a bearing mode, supporting columns a2-43 are connected with supporting columns b2-44 in a bearing mode, supporting columns b2-44 are connected with connecting plates g2-49, the supporting columns c2-45 are connected with the arc supporting columns 2-46, the connecting plates f2-47 are connected with the connecting rings 2-50 in a sliding mode, the springs 2-48 are limited on the connecting plates g2-49 and the hinge plates b2-52, the connecting plates g2-49 are connected with the connecting rings 2-50, the connecting rings 2-50 are connected with the hinge plates a2-51, the hinge plates a2-51 are hinged with the hinge plates b2-52, the equipment can simulate the leg lifting action and simulate the stepping action, the equipment can reduce the weight of the artificial limb by using the reaction force of the propeller, the equipment can absorb shock during stepping, the equipment can lift the feet of the artificial limb to enable the heels to land first to help the stability of the human body after stepping, the propeller 2-4 is driven to rotate during the rotation of the motor shaft 2-3, the propeller 2-4 can drive the artificial limb to apply thrust to the legs of the patient during the rotation, the gravity of the artificial limb is restrained to a certain degree, the linkage motor 2-22 works to drive the linkage motor shaft 2-23 to rotate, the linkage motor shaft 2-23 rotates to drive the friction wheel II 2-24 to rotate, the friction wheel II 2-24 rotates to drive the belt I2-25 to move under the limitation of the connecting shaft b2-26 and the connecting shaft c2-27, the friction wheel IV 2-33 is also driven to rotate when the belt I2-25 moves, the friction wheel IV 2-33 rotates to drive the push-pull friction plate 2-37 to move upwards, the friction wheel IV 2-33 and the friction plate 2-37 keep a friction connection relation under the action of the L-shaped shaft limiting spring 2-36, the friction plate 2-37 slides in a square groove on the push block 2-16 to push-pull the lower limb friction plate 2-37 through the push-pull column 2-38, the rotating block 2-31 and the connecting plate d2 39 pulls the prosthesis connecting pipe b2-40, the prosthesis connecting pipe b2-40 is lifted to form the action of bending knees and lifting legs of the patient and form the action of taking a step when the root of the thigh of the patient is lifted, under the action of the anti-joint limiting plate 2-29 and the anti-joint limiting shaft 2-30, the artificial limb fully simulates the characteristic that the knee cannot move in an anti-joint manner, when the connecting shaft c2-27 rotates, the friction wheel III 2-28 is also driven to rotate, when the friction wheel III 2-28 rotates, the steel wire 2-32 is continuously wound, the steel wire 2-32 at the other end pulls the connecting plate g2-49, the tiptoe of the artificial limb is lifted, the hinge plates b2-52 land first when the artificial limb lands by stepping, the hinged plates b2-52 have the shock absorption function under the action of the supporting columns c2-45, the arc-shaped supporting columns 2-46 and the connecting plates f 2-47.

The fourth concrete implementation mode:

the present embodiment will be described below with reference to fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, and 17, and further, the present embodiment will be described with reference to the first embodiment, in which a power source is rotatably disposed on the power shaft 1-4.

The working principle of the device is as follows: the device can assist a patient to install a prosthesis, a power shaft 1-4 rotates, the power shaft 1-4 rotates to drive a linkage shaft c1-17 to rotate through a belt a1-5, the linkage shaft c1-17 rotates to drive a linkage friction wheel b1-18 to rotate, the linkage friction wheel b1-18 rotates to drive a lifting plate 1-20 to lift through a friction strip 1-19, the lifting plate 1-20 moves to drive the lifting plate 1-23 to lift synchronously, the lifting plate 1-23 can lift the patient on the lifting plate 1-23 when lifted, when the leg of the amputation of the patient is slightly higher than a clamping block b2-11, a lower limiting plate 1-21 contacts with a device installation bottom plate 1-3, the patient moves upwards to limit, the sliding shaft 1-7 is driven to move towards the linkage friction wheel a1-9 direction when the belt a1-5 rotates, the sliding shaft 1-7 slides under the limitation of the sliding friction wheel 1-6 and the sliding shaft limiting plate 1-8, when the sliding friction wheel 1-6 moves to be in contact with the linkage friction wheel a1-9, the linkage friction wheel a1-9 is driven to rotate, the linkage friction wheel a1-9 rotates to drive the linkage shaft a1-10 to rotate, the linkage shaft a1-10 rotates to drive the linkage shaft b1-12 to rotate through a belt b1-11, the linkage shaft b1-12 rotates to drive the prosthesis limiting semicircular plate a1-13 to move in the direction far away from the prosthesis connecting pipe a2-17, the prosthesis limiting semicircular plate a1-13 and the limiting semicircular plate b1-14 do not limit the prosthesis, the motor 2-2 works to drive the motor shaft 2-3 to rotate, the motor shaft 2-3 rotates to drive the friction wheel one 2-6 to rotate, the friction wheel I2-6 can drive the two connecting plates a2-7 to pull the connecting shaft a2-8 and the connecting plate b2-9 when rotating, the connecting plate b2-9 can pull the clamping blocks a2-10 and the clamping blocks b2-11 when moving, the two clamping blocks b2-11 can limit the legs of the amputated patient, the pushing blocks 2-16 can make the friction wheel I2-6 and the connecting plate a2-7 always keep a friction connection relationship under the action of the pushing springs 2-14, the clamping force of the clamping blocks b2-11 for clamping the legs of the amputated patient is further limited, the clamped legs of the patient are comfortable, the device can simulate the leg lifting action, the device can simulate the stepping action, the device can reduce weight of the prosthesis by utilizing the reaction force of a propeller, the device can absorb shock when stepping, the device can lift the feet of the prosthesis during stepping, so that the feet of the device can be lifted to enable the heels to land to firstly to benefit the stability of the human body after stepping, the motor shaft 2-3 also drives the propeller 2-4 to rotate when rotating, the propeller 2-4 can drive the artificial limb to apply thrust to the leg of the patient when rotating, the gravity of the artificial limb is restrained to a certain degree, the linkage motor 2-22 works to drive the linkage motor shaft 2-23 to rotate, the linkage motor shaft 2-23 rotates to drive the friction wheel II 2-24 to rotate, the friction wheel II 2-24 rotates to drive the belt I2-25 to move under the limitation of the connecting shaft b2-26 and the connecting shaft c2-27, the friction wheel IV 2-33 is also driven to rotate when the belt I2-25 moves, the friction wheel IV 2-33 rotates to drive the push-pull friction plate 2-37 to move upwards, the friction wheel IV 2-33 and the friction plate 2-37 always keep a friction connection relationship under the action of the L-shaped shaft limiting spring 2-36, the friction plates 2-37 slide in the square grooves on the push blocks 2-16 to push and pull the friction plates 2-37 to pull the artificial limb connecting pipe b2-40 through the push-pull columns 2-38, the lower limb rotating blocks 2-31 and the connecting plates d2-39, the artificial limb connecting pipe b2-40 is lifted to form the action of bending knees and lifting legs of a patient, the walking action is formed when the root of the thigh of the patient is lifted, the artificial limb fully simulates the characteristic that knees cannot move reversely under the action of the reverse joint limiting plates 2-29 and the reverse joint limiting shafts 2-30, the connecting shaft c2-27 also drives the friction wheels three 2-28 to rotate, the steel wires 2-32 are continuously wound when the friction wheels three 2-28 rotate, the steel wires 2-32 at the other end pull the connecting plates g2-49, the toes of the artificial limb are lifted at the moment, so that the artificial limb b2-52 lands when the artificial limb walks and lands, the hinged plates b2-52 have the shock absorption function under the action of the supporting columns c2-45, the arc-shaped supporting columns 2-46 and the connecting plates f 2-47.

It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.