CN112957675A

CN112957675A - Ankle pump exerciser

Info

Publication number: CN112957675A
Application number: CN202110408544.1A
Authority: CN
Inventors: 盛付军
Original assignee: Nanjing Cimai Energy Saving Technology Co ltd
Current assignee: Nanjing Cimai Energy Saving Technology Co ltd
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2021-06-15
Anticipated expiration: 2041-04-16
Also published as: CN112957675B; JP3236824U

Abstract

The invention discloses an ankle pump movement device which comprises a base plate, a foot fixing plate, a heel limiting plate, a plurality of movable binding belt units for fixing feet, two autonomous ankle pump reciprocating movement assemblies and a monitoring assembly connected with one of the autonomous ankle pump reciprocating movement assemblies, wherein the movable binding belt units are used for fixing the feet; the base plate level is placed, and two autonomous ankle pump reciprocating motion subassemblies all set up the one end at the base plate, and the lower extreme of foot fixed plate is arranged in between two autonomous ankle pump reciprocating motion subassemblies, and the lower extreme of foot fixed plate and two autonomous ankle pump reciprocating motion subassemblies rotate respectively to be connected, and the heel limiting plate sets up the lower extreme at the foot fixed plate, and movable bandage unit is parallelly connected to be arranged on the face of foot fixed plate. The advantage, this ankle pump motion ware adds the control subassembly of real-time supervision foot fixed plate swing angle, sets up the angle encoder in the control subassembly for real-time supervision foot fixed plate swing angle can also feed back the training number of times of ankle simultaneously.

Description

Ankle pump exerciser

Technical Field

The invention relates to a midwifery tool, in particular to an ankle pump exerciser.

Background

In clinical work, a plurality of bedridden patients exist in a hospital, insufficient limb blood flow perfusion can cause neuromuscular atrophy, blood flow is slowed down, lower limb venous thrombosis can be caused, and the health of the patients is seriously affected. In the prior art, the ankle pump exerciser can effectively alleviate the problems.

At present, the structural style of ankle pump locomotory apparatus, the angle of kicking off under the hook on the ankle can't independently be adjusted, more can't guarantee when the training, whether the angle of kicking off under the hook on the ankle targets in place.

Disclosure of Invention

The technical problem to be solved by the invention is to provide an ankle pump exerciser aiming at the technical problem; the method is realized by the following technical scheme: an ankle pump locomotory apparatus comprises a base plate, a foot fixing plate, a heel limiting plate, a plurality of movable binding belt units for fixing feet, two autonomous ankle pump reciprocating motion assemblies and a monitoring assembly connected with one of the autonomous ankle pump reciprocating motion assemblies and used for monitoring the swing angle of the foot fixing plate in real time; the base plate is horizontally placed, the two autonomous ankle pump reciprocating motion assemblies are arranged at one end of the base plate and are symmetrically arranged, the foot fixing plate is vertically arranged, the lower end of the foot fixing plate is arranged between the two autonomous ankle pump reciprocating motion assemblies, the lower end of the foot fixing plate is respectively and rotatably connected with the two autonomous ankle pump reciprocating motion assemblies, the foot fixing plate swings around a rotating point in a reciprocating mode, and the rotating point in the autonomous ankle pump reciprocating motion assembly performs linear reciprocating motion; the heel limiting plate is arranged at the lower end of the foot fixing plate, and the movable binding belt units are arranged on the plate surface of the foot fixing plate in parallel.

The ankle pump exerciser is additionally provided with the monitoring component for monitoring the swing angle of the foot fixing plate in real time, and the angle encoder is arranged in the monitoring component and used for monitoring the swing angle of the foot fixing plate in real time and feeding back the training times of the ankle.

Preferably, the autonomous ankle pump reciprocating motion assembly comprises a linear guide rail, an ear seat, a T-shaped slide rail and two limiting assemblies, wherein the linear guide rail is fixed on the base plate and is positioned at the edge of the long edge of the base plate, and the two ends of the linear guide rail are provided with the limiting plates; the ear seat is arranged on a linear sliding block on the linear guide rail, a through hole is formed in the middle of the T-shaped slide rail, the T-shaped track on the T-shaped slide rail is divided into two sections which are bilaterally symmetrical by the through hole, the T-shaped slide rail is fixed on the ear seat, and an ear block on the ear seat penetrates through the through hole to be rotatably connected with the lower end of the foot fixing plate; the T-shaped slide rail is parallel to the linear guide rail; the two limiting assemblies are respectively arranged on the left T-shaped track and the right T-shaped track of the T-shaped slide rail in a sliding mode, and limiting shafts in the two limiting assemblies are respectively used for limiting the positions of the foot fixing plates in the back-and-forth swinging mode. The autonomous ankle pump reciprocating motion assembly adopts a linear guide rail and a T-shaped slide rail mode, and the active performance is improved.

Preferably, the monitoring assembly comprises an angle encoder, a PLC, an LED display screen and a horizontal base plate, the horizontal base plate is connected with a linear sliding block on the linear guide rail, and the horizontal base plate is positioned on the outer side of the autonomous ankle pump reciprocating assembly; the angle encoder sets up on horizontal base plate, and the lower extreme of foot fixed plate is connected to angle encoder's main shaft, and PLC is inserted to angle encoder's signal line, and in PLC integration and the case shell, the case shell setting was on horizontal base plate, and the LED display screen inlays the inslot at the last coverboard of case shell, and PLC is connected to LED display screen electricity, sets up the digital keypad on the last coverboard of case shell, and PLC is connected to the digital keypad electricity. The upper hook and lower pedaling angle of the ankle is monitored in real time through the matching use of the angle encoder and the PLC in the monitoring assembly; further, the training times are visually displayed through the arrangement of the LED display screen; furthermore, the distance between the two limiting assemblies can be preset by the arrangement of the digital key-press disc in cooperation with the two limiting assemblies, so that the limiting position of the upper hook and the lower pedal of the ankle can be determined, and when the angle is preset, whether the preset angle is accurate or not can be verified through the angle encoder; when concrete training, the angle encoder can real-time supervision training person on the hook during training angle of kicking off reach predetermined angle, the effectual training number of times of PLC record simultaneously.

The angle encoder, the PLC, the LED display screen and the digital key pad are all commercially available products and are directly purchased; meanwhile, the control system designed in the monitoring assembly in the present invention is a known control system, and is known to those skilled in the art.

Preferably, the inner bearings of the lug blocks of the two lug seats are connected with a rotating shaft, the rotating shaft protrudes out of the lug blocks and faces the base plate, and the axis of the rotating shaft is vertical to the T-shaped track; a right-angle adapter plate is arranged at the end of the extending end of the rotating shaft and connected with the lower end of the base plate; two ends of the rotating shaft in the ear block on one of the ear seats are protruded, and the end of the protruding end at the other end of the rotating shaft is connected with a main shaft of the angle encoder through a coupler. The arrangement of the right-angle adapter plate simplifies the connection of the foot fixing plate and the ear seat, and the structure is simple.

Preferably, the two limiting assemblies comprise L-shaped sliding plates, limiting pins and locking screws, the L-shaped sliding plates are arranged on T-shaped rails of the T-shaped sliding rails in a sliding mode through T-shaped slideways arranged at the lower ends of the L-shaped sliding plates, the locking screws are connected with the lower ends of the L-shaped sliding plates in a threaded mode, and the tail ends of the locking screws abut against the surfaces of the T-shaped rails; the spacer pin sets up in L type slide upper end, and the spacer pin protrusion L type slide and towards foot's fixed plate, the axis and the T type track of spacer pin are perpendicular. The positions of the two limiting assemblies are adjustable, and the two limiting assemblies are suitable for different use objects.

Preferably, the base plate is a straight-line-shaped flat plate, a step plane is arranged at the end of one end of the base plate in a concave mode, and the two autonomous ankle pump reciprocating motion assemblies are symmetrically arranged on the step plane; the step plane is provided with a yielding groove which is used for yielding the heel limiting plate inwards. The arrangement of the step plane reduces the overall weight of the arrangement; the second one can adapt to the user more, because of shank and heel are not in same plane, the planar setting of step sinks the heel for the better laminating of shank is on the face of the base plate of "a" style of calligraphy.

Preferably, the foot fixing plate is a straight flat plate, two plate surfaces of the foot fixing plate are defined as a front surface and a back surface respectively, the front surface faces the base plate, the movable binding belt units are positioned on the front surface of the foot fixing plate, and the movable binding belt units are arranged along the length direction of the foot fixing plate. The foot fixing plate is a straight-line-shaped flat plate, so that the structure is simpler.

Preferably, the movable binding belt unit comprises a first movable buckle, an elastic band and a second movable buckle, the first movable buckle and the second movable buckle are respectively movably clamped into a pair of clamping grooves formed in the foot fixing plate, and the pair of clamping grooves are symmetrically formed in the edges of two long edges of the shank fixing plate; the first movable buckle comprises a first sliding block and a connecting buckle head, the first sliding block and the connecting buckle head are fixed and arranged in a straight shape, a group of U-shaped grooves are symmetrically formed in the first sliding block, the first sliding block slides into one clamping groove through the group of U-shaped grooves, a through groove with a rectangular cross section is formed in the connecting buckle head, and a notch is formed in one groove wall of the through groove to form a C-shaped buckle head; the second movable buckle comprises a second sliding block and a connecting sleeve buckle, the second sliding block and the connecting sleeve buckle are fixed and arranged in a straight shape, a group of U-shaped grooves are symmetrically formed in the second sliding block, the second sliding block slides into one clamping groove through two U-shaped grooves in the group, and a through groove for the elastic band to freely penetrate is formed in the connecting sleeve buckle; the both ends of elastic cord are connected respectively in the C type discount on first activity is buckled and with the second activity buckle run through the inslot, the one end of elastic cord sets up the rectangle frame, in the rectangle frame emboliaed the C type discount on first activity is buckled, the other end of elastic cord sets up the magic subsides of mutually supporting, the end of the other end of elastic cord penetrates the second activity and buckles run through the groove and paste on the elasticity area. The invention selects the movable binding belt unit, adopts the combination of components such as sliding groove sliding block matching, buckle head and buckle matching, elastic band and magic tape, and the like, and forms the position of a first movable buckle and a second movable buckle which can be freely adjusted; and the elastic band is in direct contact with the feet, so that the comfort is high.

According to the ankle pump exerciser, the movable binding belt unit is arranged on the foot fixing plate, and the design of the clamping groove on the foot fixing plate is combined, so that the ankle pump exerciser can be suitable for various people at different ages to use, and can be well fixed according to the sizes of different feet of each person; moreover, autonomous activities are adopted, so that the requirements of users can be better met; furthermore, the adopted full-mechanical type matching movement has the advantages of simple structure, convenient operation and low production cost.

The number of the movable binding belt units is preferably three, and the second movable buckles in the movable binding belt units are positioned on the same side of the foot fixing plate, so that the foot fixing plate is convenient to put on and take off.

Preferably, the plate surface of the foot fixing plate is provided with a plurality of fabrication holes. The effect of the fabrication holes is mainly weight reduction.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the technical scheme, the foot fixing plate swing angle real-time monitoring device is additionally provided with the monitoring assembly for monitoring the swing angle of the foot fixing plate in real time, and the angle encoder is arranged in the monitoring assembly and used for monitoring the swing angle of the foot fixing plate in real time and feeding back the training times of ankles. The upper hook and lower pedaling angle of the ankle is monitored in real time through the matching use of the angle encoder and the PLC in the monitoring assembly; further, the training times are visually displayed through the arrangement of the LED display screen; furthermore, the distance between the two limiting assemblies can be preset by the arrangement of the digital key-press disc in cooperation with the two limiting assemblies, so that the limiting position of the upper hook and the lower pedal of the ankle can be determined, and when the angle is preset, whether the preset angle is accurate or not can be verified through the angle encoder; when concrete training, the angle encoder can real-time supervision training person on the hook during training angle of kicking off reach predetermined angle, the effectual training number of times of PLC record simultaneously.

2. According to the technical scheme, the movable binding belt unit is adopted for fixing the feet, and the design of the clamping groove on the foot fixing plate is combined, so that the foot fixing device can be suitable for various people at different ages to use, and can be well used for fixing different feet of each person; and the requirement of the user can be better met by adopting autonomous activities.

3. The technical scheme of the invention has simple structure, adopts full-mechanical matching motion, is convenient to operate and has low production cost.

Drawings

Fig. 1 is a first structural schematic diagram of an ankle pump exerciser according to the present embodiment.

Fig. 2 is a second structural schematic diagram of the ankle pump exerciser of the present embodiment.

Fig. 3 is an enlarged view at a in fig. 1.

Fig. 4 is an enlarged view of fig. 1 at B.

Fig. 5 is an enlarged view at C in fig. 1.

Fig. 6 is an enlarged view at D in fig. 1.

Detailed Description

The technical solutions in the embodiments of the present invention will be described in detail below with reference to fig. 1 to 6 in the embodiments of the present invention.

It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two elements can be directly connected or indirectly connected through an intermediate medium, and the two elements can be communicated with each other, so that the specific meaning of the terms in the invention can be understood by those skilled in the art.

Example 1

As shown in fig. 1 and 2, an ankle pump exerciser comprises a base plate 1, a foot fixing plate 2, a heel limiting plate 5, a plurality of movable binding band units 3 for fixing the foot, two autonomous ankle pump reciprocating assemblies 4, and a monitoring assembly 6 connected with one of the autonomous ankle pump reciprocating assemblies 4 for monitoring the swing angle of the foot fixing plate 2 in real time.

As shown in fig. 1 and 2, a base plate 1 is horizontally placed, two autonomous ankle pump reciprocating assemblies 4 are arranged at one end of the base plate 1, the two autonomous ankle pump reciprocating assemblies 4 are symmetrically arranged, a foot fixing plate 2 is vertically arranged, the lower end of the foot fixing plate 2 is arranged between the two autonomous ankle pump reciprocating assemblies 4, the lower end of the foot fixing plate 2 is rotatably connected with the two autonomous ankle pump reciprocating assemblies 4 respectively, the foot fixing plate 2 swings around a rotating point in a reciprocating manner, and the rotating point in the autonomous ankle pump reciprocating assembly 4 performs linear reciprocating movement; the heel limiting plate 5 is arranged at the lower end of the foot fixing plate 2, and the movable binding belt units 3 are arranged on the plate surface of the foot fixing plate 2 in parallel.

As shown in fig. 4, the autonomous ankle pump reciprocating assembly 4 includes a linear guide rail 41, an ear seat 42, a T-shaped slide rail 43 and two limiting assemblies 44, the linear guide rail 41 is fixed on the base plate 1 and located at the long edge of the base plate 1, and limiting plates 45 are disposed at two ends of the linear guide rail 41.

As shown in fig. 4, the ear seat 42 is disposed on the linear slider on the linear guide rail 41, a through hole is opened at the middle position on the T-shaped slide rail 43, the through hole divides the T-shaped track on the T-shaped slide rail 43 into two bilaterally symmetrical sections, the T-shaped slide rail 43 is fixed on the ear seat 42, and the ear block on the ear seat 42 is rotatably connected with the lower end of the foot fixing plate 2 through the through hole; the T-shaped slide rail 43 is parallel to the linear guide rail 41; the two limiting components 44 are respectively arranged on the left and right sections of T-shaped tracks of the T-shaped slide rail 43 in a sliding manner, and limiting shafts in the two limiting components 44 are respectively used for limiting the positions of the foot fixing plate 2 which swing back and forth.

The position of two spacing subassemblies 44 is adjustable for distance between two spacing subassemblies is adjustable, and the swing angle of foot fixed plate 2 has been decided to the distance between two spacing subassemblies, and the swing angle of foot fixed plate 2 can be adjusted, is used for adapting to different use objects, adapts to different training effects simultaneously.

As shown in fig. 6, the monitoring assembly 6 comprises an angle encoder 61, a PLC, an LED display screen 63 and a horizontal base plate 62, wherein the horizontal base plate 62 is connected with a linear slider on the linear guide rail 41, and the horizontal base plate 62 is positioned at the outer side of the autonomous ankle pump reciprocating assembly 4; angle encoder 61 sets up on horizontal base plate 62, the lower extreme of foot fixed plate 2 is connected to angle encoder 61's main shaft, angle encoder 61's signal line inserts PLC, in PLC integration and case shell 64, case shell 64 sets up on horizontal base plate 62, LED display screen 63 inlays the inslot at the epitheca board of case shell 64, PLC is connected to LED display screen 63 electricity, set up digital keypad 65 on the epitheca board of case shell 64, PLC is connected to digital keypad 65 electricity.

As shown in fig. 6, in the present embodiment, the main shaft of the angle encoder 61 is coupled to the end of the rotary shaft 12 in the ear block on the ear mount 42 by a coupling.

In this embodiment, the monitoring assembly is used in cooperation with the angle encoder 61 and the PLC to monitor the angle of the ankle during hooking and unhooking in real time.

When the angle is preset, whether the preset angle is accurate or not can be verified through the angle encoder 61; when concrete training, the angle encoder can real-time supervision training person on the hook during training angle of kicking off reach predetermined angle, the effectual training number of times of PLC record simultaneously.

The preset method of the upper hook and lower pedal angle of the ankle is as follows:

the foot fixing plate 2 is in a vertical state, at the moment, the number fed back by the angle encoder 61 is stored as a starting point in the PLC, and the angle value of the starting point is given as 0; the ankle is hooked up, after the ankle is stabilized, the number fed back by the angle encoder 61 is recorded again, the number is stored as a hook-up limit point in the PLC, and an angle value is recorded; the ankle is pedaled downwards, after the ankle is stabilized, the number fed back by the angle encoder 61 is recorded for the third time, and the number is stored as a pedalling limit point in the PLC, and an angle value is recorded. The angle can be determined according to the upper hook limit point and the lower pedal limit point.

At this time, the angle range can be set to the upper hook limit point and the lower pedal limit point, and can also be set between the upper hook limit point and the lower pedal limit point according to the difference of each individual; after the angle range is determined, the angle value of the upper hook point and the angle value of the lower kick point are respectively input through the digital key board 65 and stored in the PLC.

Note that during the angle presetting process, the angle value is determined by the two limit components 44. After the angle value is determined, the positions of the two stop assemblies 44 are determined.

The training is started, the user repeats the actions of hooking and kicking, the angle values of hooking and kicking can be fed back on the LED display screen 63 in real time in the process, and whether the training effect is achieved can be monitored at any time.

Furthermore, the counting program in the PLC can record effective training times, wherein the effective training times refer to that the actual angle value of the upper hook and the lower pedal reaches a preset angle value.

In the embodiment, the angle encoder, the PLC, the LED display screen and the digital keyboard are all commercially available products and are directly purchased; meanwhile, the control system designed in the monitoring assembly in the present invention is a known control system, and is known to those skilled in the art. In this embodiment, the counting program in the PLC is a known control system, and is known to those skilled in the art.

As shown in fig. 4 and 6, the inner bearing of the ear block of the two ear seats 42 is connected with a rotating shaft 12, the rotating shaft 12 protrudes out of the ear block and faces the base plate 1, and the axis of the rotating shaft 12 is perpendicular to the T-shaped track; the end of the extending end of the rotating shaft 12 is provided with a right-angle adapter plate 13, and the right-angle adapter plate 13 is connected with the lower end of the base plate 1. The right-angle adapter plate 13 is arranged, so that the connection between the foot fixing plate and the ear seat is directly converted into the connection between the ear seat and the right-angle adapter plate 13, and the further design of the foot fixing plate 2 is avoided; the connection of the base plate and the lug seat is simplified, and the structure is simple. As shown in fig. 6, both ends of the rotating shaft 12 in the ear block of one of the ear seats 42 are protruded, and the end of the protruded end of the other end of the rotating shaft 12 is connected with the main shaft of the angle encoder 61 through a coupling.

As shown in FIG. 5, each of the two limiting assemblies 44 comprises an L-shaped sliding plate 44-1, a limiting pin 44-2 and a locking screw 44-3, the L-shaped sliding plate 44-1 is slidably arranged on a T-shaped track of the T-shaped sliding rail 43 through a T-shaped slideway arranged at the lower end of the L-shaped sliding plate, the locking screw 44-3 is in threaded connection with the lower end of the L-shaped sliding plate 44-1, and the tail end of the locking screw 44-3 abuts against the surface of the T-shaped track; the limiting pin 44-2 is arranged at the upper end of the L-shaped sliding plate 44-1, the limiting pin 44-2 protrudes out of the L-shaped sliding plate 44-1 and faces the foot fixing plate 2, and the axis of the limiting pin 44-2 is vertical to the T-shaped track. The position of two spacing subassemblies is adjustable for distance between two spacing subassemblies is adjustable, and the swing angle of foot fixed plate 2 has been decided to distance between two spacing subassemblies, and the swing angle of foot fixed plate 2 can be adjusted, is used for adapting to different objects of use, adapts to different training effects simultaneously.

As shown in fig. 1, 2 and 5, the base plate 1 is a straight flat plate, a step plane 11 is concavely arranged at the end of one end of the base plate 1, and the two autonomous ankle pump reciprocating components 4 are symmetrically arranged on the step plane 11; the step plane 11 is provided with an abdicating groove 11-1 for abdicating the heel limiting plate 5 in an inward concave way. The arrangement of the step plane reduces the overall weight of the arrangement; the second one can adapt to the user more, because of shank and heel are not in same plane, the planar setting of step sinks the heel for the better laminating of shank is on the face of the base plate of "a" style of calligraphy.

As shown in fig. 1 and 2, the foot fixing plate 2 is a "one" shaped flat plate, two plate surfaces defining the foot fixing plate 2 are front and back surfaces, respectively, the front surface faces the base plate 1, the movable binding band units 3 are both located on the front surface of the foot fixing plate 2, and the movable binding band units 3 are disposed along the length direction of the foot fixing plate 2.

As shown in fig. 1 and 2, a plurality of process holes 22 are formed in the plate surface of the foot fixing plate 2. The effect of the fabrication holes is mainly weight reduction. In the embodiment, the foot fixing plate 2 is preferably made of polytetrafluoroethylene materials, and the foot fixing plate 2 made of the polytetrafluoroethylene materials can meet the rigidity requirement, avoid the making of steel parts and make squeak sound in the using process.

As shown in fig. 1 and 2, in the present embodiment, three movable strap units 3 are disposed on the front surface of the base plate 1 at equal intervals, and the three movable strap units 3 are disposed, generally, fixed to three portions of the foot, and function to fix the foot. If the user's foot is small, the user can also fix the foot with the two movable binding belt units 3. Thus, the three movable strap units 3 are of optimal design.

As shown in fig. 2, the movable binding unit 3 includes a first movable buckle 31, an elastic band 32 and a second movable buckle 33, the first movable buckle 31 and the second movable buckle 33 are movably clamped into a pair of clamping grooves 21 formed on the foot fixing plate 2, and the pair of clamping grooves 21 are symmetrically formed at the edges of two long sides of the lower leg fixing plate.

As shown in FIG. 3, the first movable buckle 31 includes a first sliding block 31-1 and a connecting buckle 31-2, the first sliding block 31-1 and the connecting buckle 31-2 are fixed and arranged in a line shape, and the first sliding block 31-1 and the connecting buckle 31-2 are integrated and can be made of polytetrafluoroethylene materials. The first sliding block 31-1 is symmetrically provided with a group of U-shaped grooves, the first sliding block 31-1 slides into one of the clamping grooves 21 through the group of U-shaped grooves, the clamping groove 21 is a U-shaped notch in the embodiment, two walls of the U-shaped notch can be clamped by the group of U-shaped grooves respectively, and the U-shaped grooves can move freely. The connecting buckle head 31-2 is provided with a through groove with a rectangular cross section, and one groove wall of the through groove is provided with a notch to form a C-shaped buckle head.

As shown in FIG. 5, the second movable buckle 33 includes a second sliding block 33-2 and a connecting sleeve buckle 33-1, the second sliding block 33-2 and the connecting sleeve buckle 33-1 are fixed and arranged in a line shape, and the second sliding block 33-2 and the connecting sleeve buckle 33-1 are integrated and can be made of polytetrafluoroethylene materials. The second sliding block 33-2 is symmetrically provided with a group of U-shaped grooves, the second sliding block 33-2 slides into one clamping groove 21 through the group of U-shaped grooves, the clamping groove 21 is a U-shaped notch in the embodiment, two walls of the U-shaped notch can be clamped by the group of U-shaped grooves respectively, and the U-shaped grooves can move freely. The connecting sleeve button 33-1 is provided with a through groove 33-3 for the elastic band 32 to freely penetrate.

As shown in fig. 2, 3 and 5, two ends of the elastic band 32 are respectively connected to the inside of the C-shaped buckle head of the first movable buckle 31 and the inside of the through groove 33-3 of the second movable buckle 33, one end of the elastic band 32 is provided with a rectangular frame 32-1, the rectangular frame 32-1 is sleeved into the C-shaped buckle head of the first movable buckle 31, the other end of the elastic band 32 is provided with a magic tape 32-2 which is matched with the other end of the elastic band 32, and the end of the other end of the elastic band 32 penetrates through the through groove 33-3 of the second movable buckle 33 and is adhered to the elastic band 32.

As shown in fig. 5, the hook and loop fastener 32-2 at the end of the elastic band 32 is provided, and the hook and loop fastener 32-2 can be provided to be slightly longer in consideration of the difference in size of the user's foot, so that the hook and loop fastener 32-2 has a longer adjustment range for adapting to different users.

As shown in fig. 2, 3 and 5, the movable binding belt unit 3 is adopted on the foot fixing plate 2, and the design of the clamping groove on the foot fixing plate is combined, so that the foot fixing plate can be suitable for various people of different ages to use, and can be well fixed according to the sizes of different feet of each person; and the requirement of the user can be better met by adopting autonomous activities. Meanwhile, the movable binding belt unit is selected by combining components such as sliding groove sliding block matching, buckle head and buckle matching, elastic band and magic tape type components, so that the positions of the first movable buckle and the second movable buckle can be freely adjusted; and the elastic band is in direct contact with the feet, so that the comfort is high.

The ankle pump exerciser of the present embodiment is used as follows:

the user lies flat, will guarantee that the shank accomplishes the face of hugging closely base plate 1, puts the heel on foot fixed plate 2, utilizes movable bandage unit 3 to fix the foot completely to ensure that the foot can not rock.

The distance between the two limiting assemblies in the self-contained ankle pump reciprocating assembly 4 is adjusted by the following method: the user, ankle part of the foot exerts force, the distance between the two limiting components is determined, and the two limit positions which can be reached are taken as the maximum motion limit positions; the distance between the two limiting assemblies can be adjusted according to the medical advice, after the distance is set, the locking screw 44-3 is screwed, and the tail end of the locking screw 44-3 props against the surface of the T-shaped track.

The preset method of the upper hook and lower pedal angle of the ankle is as follows: the foot fixing plate 2 is in a vertical state, at the moment, the number fed back by the angle encoder 61 is stored as a starting point in the PLC, and the angle value of the starting point is given as 0; the ankle is hooked up, after the ankle is stabilized, the number fed back by the angle encoder 61 is recorded again, the number is stored as a hook-up limit point in the PLC, and an angle value is recorded; the ankle is pedaled downwards, after the ankle is stabilized, the number fed back by the angle encoder 61 is recorded for the third time, and the number is stored as a pedalling limit point in the PLC, and an angle value is recorded. The angle can be determined according to the upper hook limit point and the lower pedal limit point. At this time, the angle range can be set to the upper hook limit point and the lower pedal limit point, and can also be set between the upper hook limit point and the lower pedal limit point according to the difference of each individual; after the angle range is determined, the angle value of the upper hook point and the angle value of the lower kick point are respectively input through the digital key board 65 and stored in the PLC.

When the training is started, the user applies force to the ankle part of the foot, and the foot fixing plate moves back and forth in a straight line for a plurality of times; the counting program in the PLC can record the effective training times.

The above embodiments are only for illustrating the technical idea of the present invention, and the protection scope of the present invention is not limited thereby, and any modifications made on the basis of the technical scheme according to the technical idea of the present invention fall within the protection scope of the present invention.

Claims

1. An ankle pump exerciser, characterized by: the ankle joint monitoring device comprises a base plate (1), a foot fixing plate (2), a heel limiting plate (5), a plurality of movable binding belt units (3) for fixing feet, two autonomous ankle pump reciprocating motion assemblies (4) and a monitoring assembly (6) which is connected with one of the autonomous ankle pump reciprocating motion assemblies (4) and is used for monitoring the swing angle of the foot fixing plate (2) in real time; the base plate (1) is horizontally placed, the two autonomous ankle pump reciprocating motion assemblies (4) are arranged at one end of the base plate (1), the two autonomous ankle pump reciprocating motion assemblies (4) are symmetrically arranged, the foot fixing plate (2) is vertically arranged, the lower end of the foot fixing plate (2) is arranged between the two autonomous ankle pump reciprocating motion assemblies (4), the lower end of the foot fixing plate (2) is respectively and rotatably connected with the two autonomous ankle pump reciprocating motion assemblies (4), the foot fixing plate (2) swings around a rotating point in a reciprocating mode, and the rotating point in the autonomous ankle pump reciprocating motion assemblies (4) performs linear reciprocating motion; the heel limiting plate (5) is arranged at the lower end of the foot fixing plate (2), and the movable binding belt units (3) are arranged on the surface of the foot fixing plate (2) in parallel.

2. The ankle pump exerciser of claim 1, wherein: the autonomous ankle pump reciprocating motion assembly (4) comprises a linear guide rail (41), an ear seat (42), a T-shaped sliding rail (43) and two limiting assemblies (44), the linear guide rail (41) is fixed on the base plate (1) and is positioned at the long edge of the base plate (1), and limiting plates are arranged at the two ends of the linear guide rail (41);

the ear seat (42) is arranged on a linear sliding block on the linear guide rail (41), a through hole is formed in the middle of the T-shaped slide rail (43), the T-shaped track on the T-shaped slide rail (43) is divided into two bilaterally symmetrical sections by the through hole, the T-shaped slide rail (43) is fixed on the ear seat (42), and an ear block on the ear seat (42) penetrates through the through hole to be rotatably connected with the lower end of the foot fixing plate (2); the T-shaped slide rail (43) is parallel to the linear guide rail (41);

the two limiting components (44) are respectively arranged on the left and right sections of T-shaped tracks of the T-shaped slide rail (43) in a sliding manner, and limiting shafts in the two limiting components (44) are respectively used for limiting the positions of the foot fixing plate (2) which swings back and forth.

3. The ankle pump exerciser of claim 2, wherein: the monitoring assembly (6) comprises an angle encoder (61), a PLC, an LED display screen (63) and a horizontal base plate (62), the horizontal base plate (62) is connected with a linear sliding block on the linear guide rail (41), and the horizontal base plate (62) is positioned on the outer side of the autonomous ankle pump reciprocating assembly (4); angle encoder (61) set up on horizontal base plate (62), the lower extreme of foot fixed plate (2) is connected to the main shaft of angle encoder (61), the signal line access PLC of angle encoder (61), in PLC integration and case shell (64), case shell (64) set up on horizontal base plate (62), inlay the inslot of the epitheca board of case shell (64) LED display screen (63), PLC is connected in LED display screen (63) electricity, set up digital keypad (65) on the epitheca board of case shell (64), PLC is connected in digital keypad (65) electricity.

4. The ankle pump exerciser of claim 3, wherein: the inner bearings of the lug blocks of the two lug seats (42) are connected with a rotating shaft (12), the rotating shaft (12) protrudes out of the lug blocks and faces the base plate (1), and the axis of the rotating shaft (12) is vertical to the T-shaped track; a right-angle adapter plate (13) is arranged at the end of the extending end of the rotating shaft (12), and the right-angle adapter plate (13) is connected with the lower end of the base plate (1);

two ends of the rotating shaft (12) in the ear block on one ear seat (42) are protruded, and the end of the extending end of the other end of the rotating shaft (12) is connected with a main shaft of the angle encoder (61) through a coupler.

5. The ankle pump exerciser of claim 2, wherein: the two limiting assemblies (44) respectively comprise an L-shaped sliding plate (44-1), a limiting pin (44-2) and a locking screw (44-3), the L-shaped sliding plate (44-1) is arranged on a T-shaped track of the T-shaped sliding rail (43) in a sliding mode through a T-shaped sliding way arranged at the lower end of the L-shaped sliding plate, the locking screw (44-3) is connected with the lower end of the L-shaped sliding plate (44-1) in a threaded mode, and the tail end of the locking screw (44-3) abuts against the surface of the T-shaped track; the limiting pin (44-2) is arranged at the upper end of the L-shaped sliding plate (44-1), the limiting pin (44-2) protrudes out of the L-shaped sliding plate (44-1) and faces the foot fixing plate (2), and the axis of the limiting pin (44-2) is perpendicular to the T-shaped track.

6. The ankle pump exerciser of claim 1, wherein: the base plate (1) is a straight-line-shaped flat plate, a step plane (11) is concavely arranged at the end of one end of the base plate (1), and the two autonomous ankle pump reciprocating components (4) are symmetrically arranged on the step plane (11); the step plane (11) is provided with an abdicating groove (11-1) which is inwards concave and used for abdicating the heel limiting plate (5).

7. The ankle pump exerciser of claim 1, wherein: foot fixed plate (2) are "one" style of calligraphy flat board, and two faces of definition foot fixed plate (2) are openly and the back respectively, and openly towards base plate (1), and movable bandage unit (3) all are located the front of foot fixed plate (2), and movable bandage unit (3) set up along the length direction of foot fixed plate (2).

8. The ankle pump exerciser of claim 1, wherein: the movable binding belt unit (3) comprises a first movable buckle (31), an elastic band (32) and a second movable buckle (33), the first movable buckle (31) and the second movable buckle (33) are respectively movably clamped into a pair of clamping grooves (21) formed in the foot fixing plate (2), and the pair of clamping grooves (21) are symmetrically formed in the edges of two long edges of the shank fixing plate;

the first movable buckle (31) comprises a first sliding block (31-1) and a connecting buckle head (31-2), the first sliding block (31-1) and the connecting buckle head (31-2) are fixed and arranged in a straight shape, a group of U-shaped grooves are symmetrically formed in the first sliding block (31-1), the first sliding block (31-1) slides into one clamping groove (21) through the group of U-shaped grooves, a through groove with a rectangular cross section is formed in the connecting buckle head (31-2), and a notch is formed in one groove wall of the through groove to form a C-shaped buckle head;

the second movable buckle (33) comprises a second sliding block (33-2) and a connecting sleeve buckle (33-1), the second sliding block (33-2) and the connecting sleeve buckle (33-1) are fixed and arranged in a straight shape, a group of U-shaped grooves are symmetrically formed in the second sliding block (33-2), the second sliding block (33-2) slides into one clamping groove (21) through two U-shaped grooves in the group, and a through groove (33-3) for the elastic band (32) to freely penetrate is formed in the connecting sleeve buckle (33-1);

two ends of the elastic band (32) are respectively connected into a C-shaped buckle head on the first movable buckle (31) and a through groove (33-3) on the second movable buckle (33), one end of the elastic band (32) is provided with a rectangular frame (32-1), the rectangular frame (32-1) is sleeved into the C-shaped buckle head on the first movable buckle (31), the other end of the elastic band (32) is provided with magic tapes (32-2) which are matched with each other, and the end head of the other end of the elastic band (32) penetrates through the through groove (33-3) on the second movable buckle (33) and is adhered to the elastic band (32).

9. The ankle pump exerciser of claim 8, wherein: the number of the movable binding belt units (3) is three, and the second movable buckle (33) in the movable binding belt unit (3) is positioned at the same side of the foot fixing plate (2).

10. The ankle pump exerciser of claim 1, wherein: the surface of the foot fixing plate (2) is provided with a plurality of fabrication holes (22).