阅读说明：本技术 一种医疗器械用行走机构及医疗设备 (Running gear and medical equipment for medical instrument ) 是由 陆子琴 杨盼盼 黄素娟 毕倩雯 黄雄昂 楼巍敏 刘彩霞 于 2021-09-08 设计创作，主要内容包括：本发明涉及医疗设备技术领域,公开了一种医疗器械用行走机构及医疗设备,包括底板,底板的下板面且位于四角处设有移动轮,底板的后端部设有用于推动底板移动的推手,底板上且位于移动轮处设有可升降的支撑机构。通过本发明中的构造,使得用户推动推手能够带动底板整体移动,同时通过支撑机构能够对底板进行支撑顶起,使底板得到较佳的固定,便于其上医疗器械的使用。(The invention relates to the technical field of medical equipment, and discloses a travelling mechanism for medical equipment and the medical equipment. Through the structure of the invention, a user can push the push handle to drive the bottom plate to integrally move, and meanwhile, the bottom plate can be supported and jacked up through the supporting mechanism, so that the bottom plate is better fixed, and the medical instrument on the bottom plate can be conveniently used.)

1. A running gear for medical instrument, its characterized in that: the lifting type lifting device comprises a bottom plate (100), wherein moving wheels (103) are arranged on the lower plate surface of the bottom plate (100) and located at four corners, a pushing handle (150) used for pushing the bottom plate (100) to move is arranged at the rear end of the bottom plate (100), and a lifting supporting mechanism (1420) is arranged on the bottom plate (100) and located at the moving wheels (103).

2. The running mechanism for medical instruments according to claim 1, characterized in that: a rotating groove (1401) is formed in the lower plate surface of the bottom plate (100) along the front-back direction, a rotatable first rotating rod (1402) is arranged in the rotating groove (1401), and a first bevel gear (1511) is sleeved on the first rotating rod (1402); the bottom plate (100) is internally and symmetrically provided with installation cavities (1521) which are positioned at two sides of the rotating groove (1401), the installation cavities (1521) are internally provided with second rotating rods (1530) which can rotate and extend into the rotating groove (1401), and the end parts of the second rotating rods (1530) positioned in the rotating groove (1401) are provided with second bevel gears (1531) matched with the first bevel gears (1511); be equipped with lift hole (1522) that runs through installation cavity (1521) in bottom plate (100), supporting mechanism (1420) is including being located lift post (1540) in lift hole (1522), be equipped with worm wheel (1550) of cover on lift post (1540) in installation cavity (1521), the cover is equipped with the worm with worm wheel (1550) matched with on second dwang (1530), lift post (1540) screw thread passes worm wheel (1550) setting, be equipped with spacing recess (1541) along the upper and lower direction on the lateral surface of lift post (1540), be equipped with the spacing lug that stretches into in spacing recess (1541) in lift hole (1522).

3. The running mechanism for medical instruments according to claim 2, characterized in that: the upper plate surface of the bottom plate (100) is provided with a lifting groove (1523) corresponding to the lifting column (1540), the upper end of the lifting column (1540) extends into the lifting groove (1523), and the lifting column (1540) is provided with a baffle (1542) positioned in the lifting groove (1523).

4. The running mechanism for medical instruments according to claim 2, characterized in that: the lower end of the lifting column (1540) is provided with a foot pad (1542).

5. The running mechanism for medical instruments according to claim 2, characterized in that: a connecting hole (1611) for the first rotating rod (1402) to extend into is formed in the rear end portion of the bottom plate (100), a cross-shaped clamping block is arranged at the end portion of the first rotating rod (1402) extending into the connecting hole (1611), and a first T-shaped sliding groove (1612) which is located at the connecting hole (1611) and is T-shaped in cross section is formed in the rear end portion of the bottom plate (100) in the left-right direction; first T-shaped sliding blocks (1710) which are matched and can extend into the connecting holes (1611) are symmetrically arranged in the first T-shaped sliding grooves (1612), and clamping grooves (1711) which are matched and formed for clamping the clamping blocks are formed in the first T-shaped sliding blocks (1710); the pushing handle (150) comprises a pushing rod (1410) which is parallel and one end of the pushing rod is hinged to the corresponding first T-shaped sliding block (1710), a first insertion hole (1811) and a first insertion column (1812) which are matched with each other are respectively arranged on the opposite side walls of the pushing rod (1410), and the other end of the pushing rod (1410) is arranged on a connecting rod (1411) in a sliding manner; a first box body (110) is fixed on the bottom plate (100), a hinge rod (114) is hinged to the first box body (110) in parallel, and a second inserting column inserted into the corresponding first inserting hole (1811) and a second inserting hole for inserting the corresponding first inserting column (1812) are respectively arranged on the hinge rod (114).

6. The running mechanism for medical instruments according to claim 5, wherein: a second hinge groove (1712) is formed in the first T-shaped sliding block (1710), a hinge block (1813) extending into the corresponding second hinge groove (1712) is arranged at one end of the push rod (1410), and a third hinge shaft penetrating through the corresponding hinge block (1813) is arranged in the second hinge groove (1712).

7. The running mechanism for medical instruments according to claim 5, wherein: a second T-shaped sliding groove (1821) with a T-shaped section is arranged on the connecting rod (1411) along the left-right direction, and a second T-shaped sliding block extending into the second T-shaped sliding groove (1821) to slide is arranged at the other end of the push rod (1410).

8. The running mechanism for medical instruments according to claim 5, wherein: a plurality of first insertion holes (1811) and a plurality of first insertion columns (1812) are symmetrically distributed along the length direction of the push rod (1410).

9. A medical device, characterized by: a walking mechanism for medical equipment comprising the walking mechanism for medical equipment according to any one of claims 1 to 8.

Technical Field

The invention relates to the technical field of medical equipment, in particular to a walking mechanism for medical equipment and the medical equipment.

Background

The swallowing rehabilitation training refers to functional rehabilitation training of swallowing disorder, and comprises several methods such as swallowing organ exercise training, sensation promotion training, ingestion training and the like; the contents of the food intake training include the posture and body position of food intake, the form of food, and the position of the bolus inlet.

At present, in the ingestion training of swallowing rehabilitation patients, food needs to be crushed to a proper thickness and contained by an appliance, most patients sit beside a bed for ingestion training, the sitting posture of the patients during ingestion cannot be guaranteed, and meanwhile, the appliance after ingestion and auxiliary instruments used in the rehabilitation training process need to be cleaned in a cleaning machine, especially, the inner wall of the tubular appliance cannot be cleaned well when the tubular appliance is cleaned, so that the cleaning effect is poor; however, most of the existing cleaning devices cannot be moved in the medical place, which causes inconvenience in use of the medical devices.

Disclosure of Invention

Aiming at certain defect or some defects in the prior art, the invention provides a walking mechanism for medical equipment and medical equipment.

In order to solve the above technical problems, the present invention is solved by the following technical solutions.

The walking mechanism for the medical instrument comprises a bottom plate, wherein moving wheels are arranged on the lower plate surface of the bottom plate and located at four corners, a pushing handle used for pushing the bottom plate to move is arranged at the rear end of the bottom plate, and a lifting supporting mechanism is arranged on the bottom plate and located at the moving wheels.

Through the structure of the invention, a user can push the push handle to drive the bottom plate to integrally move, and meanwhile, the bottom plate can be supported and jacked up through the supporting mechanism, so that the bottom plate is better fixed, and the medical instrument on the bottom plate can be conveniently used.

Preferably, a rotating groove is formed in the lower plate surface of the bottom plate along the front-back direction, a first rotating rod capable of rotating is arranged in the rotating groove, and a first bevel gear is sleeved on the first rotating rod; mounting cavities which are positioned at two sides of the rotating groove are symmetrically arranged in the bottom plate, a second rotating rod which can rotate and extends into the rotating groove is arranged in each mounting cavity, and a second bevel gear matched with the first bevel gear is arranged at the end part of the second rotating rod, which is positioned in the rotating groove; be equipped with the lift hole that runs through the installation cavity in the bottom plate, supporting mechanism is equipped with the worm wheel of cover on the lift post including being located the lift post in the lift hole in the installation cavity, and the cover is equipped with the worm with worm wheel matched with on the second dwang, and the lift post screw thread passes the worm wheel setting, is equipped with spacing recess along the up-and-down direction on the lateral surface of lift post, is equipped with the spacing lug that stretches into in the spacing recess in the lift hole.

Through the structure of the lifting device, the first rotating rod can rotate to drive the lifting column to lift in the lifting hole, so that the lifting column jacks up the bottom plate, the bottom plate is fixedly supported, and medical equipment on the bottom plate can be conveniently used.

Preferably, the upper plate surface of the bottom plate is provided with a lifting groove corresponding to the lifting column, the upper end of the lifting column extends into the lifting groove, the lifting column is provided with a baffle positioned in the lifting groove, and the descending of the lifting column is preferably limited.

Preferably, the lower end of the lifting column is provided with a foot pad for limiting the lifting of the lifting column.

Preferably, the rear end part of the bottom plate is provided with a connecting hole for the first rotating rod to extend into, the end part of the first rotating rod extending into the connecting hole is provided with a cross-shaped clamping block, and the rear end part of the bottom plate is provided with a first T-shaped sliding groove which is positioned at the connecting hole and has a T-shaped section along the left-right direction; first T-shaped sliding blocks which are matched with each other and can extend into the connecting holes are symmetrically arranged in the first T-shaped sliding grooves, and clamping grooves which are matched with each other to form clamping blocks to be clamped are formed in the first T-shaped sliding blocks; the pushing handle comprises a pushing rod which is parallel and one end of the pushing rod is hinged to the corresponding first T-shaped sliding block, a first inserting hole and a first inserting column which are matched with each other are respectively arranged on the opposite side walls of the pushing rod, and the other end of the pushing rod is arranged on a connecting rod in a sliding mode; the bottom plate is fixed with a first box body, the first box body is hinged with a hinge rod in parallel, and the hinge rod is respectively provided with a second inserting column inserted into the corresponding first inserting hole and a second inserting hole for inserting the corresponding first inserting column.

Through the structure of the lifting column, when the hinged rod is matched with the push rod, the bottom plate can be pushed to move through the push handle, when the hinged rod is not matched with the push rod, the push rod and the first T-shaped sliding block are close to each other and are combined into a whole, the push rod and the first T-shaped sliding block extend into the connecting hole, the clamping block is clamped into the clamping groove, and therefore the first rotating rod can be driven to rotate by rotating the push rod, and lifting of the lifting column is adjusted through the push handle.

Preferably, the first T-shaped sliding block is provided with a second hinge groove, one end of the push rod is provided with a hinge block extending into the corresponding second hinge groove, a third hinge shaft penetrating through the corresponding hinge block is arranged in the second hinge groove, and the push rod is preferably connected to the first T-shaped sliding block in a hinged mode.

Preferably, a second T-shaped sliding groove with a T-shaped cross section is arranged on the connecting rod along the left-right direction, and a second T-shaped sliding block extending into the second T-shaped sliding groove to slide is arranged at the other end of the push rod, so that the push rod is connected to the connecting rod in a sliding manner.

Preferably, the first jacks and the first inserting columns are symmetrically distributed along the length direction of the push rod.

Through the structure in the invention, the inclination angle of the pushing handle can be adjusted through the cooperation of the hinge rod, the first jacks and the first inserting columns at different positions, so that the pushing handle is convenient for different users to use.

The invention also provides medical equipment which comprises the walking mechanism for the medical equipment.

Drawings

Fig. 1 is a schematic view of a medical device in example 1;

FIG. 2 is a schematic sectional view of a first casing in embodiment 1;

FIG. 3 is a schematic view of a milling drum in example 1;

FIG. 4 is a schematic half-sectional view of a crushing cylinder in example 1;

FIG. 5 is a schematic view of a brush mechanism in embodiment 1;

FIG. 6 is a schematic view of a holding plate in example 1;

fig. 7 is a schematic partial sectional view of the holding plate in example 1;

FIG. 8 is a schematic sectional view of a shower plate in example 1;

FIG. 9 is a schematic view showing the connection between the shower plate and the stopper mechanism in embodiment 1;

FIG. 10 is a schematic structural view of a second casing in embodiment 1;

fig. 11 is a schematic structural view of a backup plate in embodiment 1;

FIG. 12 is a schematic view of a guard mechanism in embodiment 1;

FIG. 13 is a schematic view of a fixing plate in embodiment 1;

FIG. 14 is a schematic view of a base plate in embodiment 1;

fig. 15 is a schematic sectional view of the base plate at the support mechanism in embodiment 1;

fig. 16 is a partial schematic view of the rear end portion of the base plate in embodiment 1;

FIG. 17 is a schematic view of a first T-shaped slider in embodiment 1;

fig. 18 is a schematic view of the pusher in embodiment 1.

Detailed Description

For a further understanding of the invention, reference should be made to the following detailed description taken in conjunction with the accompanying drawings and examples. It is to be understood that the examples are illustrative of the invention and not limiting.

Example 1

As shown in fig. 1, this embodiment provides a medical equipment for swallowing rehabilitation training, and it includes food breaker, seat holder and running gear, through the setting of running gear, food breaker and seat holder for this medical equipment possesses the position of sitting that keeps swallowing rehabilitation patient, carries out the training of ingesting and washs holding food utensil, is convenient for carry out patient and swallow rehabilitation training and medical equipment's portable use.

Referring to fig. 2 to 9, the food crushing apparatus includes a first box 110, a cavity 211 is provided in the first box 110, a crushing mechanism 220 located above and a cleaning mechanism 230 located below the crushing mechanism 220 are provided in the cavity 211; the crushing mechanism 230 comprises a crushing cylinder 310 arranged on the upper side wall of the cavity 211, a crushing cavity 311 is arranged in the crushing cylinder 310, a discharge hole 312 is arranged at the lower end part of the crushing cavity 311, and a feeding pipe 313 is arranged on the side wall of the crushing cylinder 310; a partition plate 410 is arranged in the crushing barrel 310, a rotating shaft 320 which is located above the partition plate 410 and is rotatable is arranged in the crushing cavity 311, a crushing blade 421 is arranged on the rotating shaft 320, a rotating disc 430 which is located below the partition plate 410 and is rotatable is arranged in the crushing cavity 311, the rotating disc 430 and the partition plate 410 are in sliding and sealing fit, a material guide pipe 431 extending out of the material outlet 312 is arranged at the middle of the rotating disc 430, through grooves 411 which correspond to each other are formed in the partition plate 410 and the rotating disc 430, through holes 412 are formed in the partition plate 410 corresponding to the material guide pipe 431, a drawing cavity 413 which is communicated with the outside of the crushing barrel 310 is arranged in the partition plate 410 and located at the through holes 412, a drawing plate 330 is arranged in the drawing cavity 413, and a screen which is opposite to the through holes 412 is arranged on the drawing plate 330.

In this embodiment, the upper side surface of the first box 110 is provided with a first motor 321 for driving the rotating shaft 320 to rotate, and the first motor 321 drives the rotating shaft 320 to rotate and drive the crushing blade 421 to crush the food fed into the crushing cavity 311 from the feeding pipe 313, so that the thickness of the food is suitable for the patient to eat; through the arrangement of the partition plate 410, the rotating disc 430 and the material guiding pipe 431 in the embodiment, the material guiding pipe 431 extends out of the material outlet 312 and is positioned in the cavity 211, when the food crusher is used, a user pulls the material guiding pipe 431 to drive the rotating disc 430 to rotate, so that the through groove 411 on the material guiding pipe 431 and the through groove 411 on the partition plate 410 are staggered, and food which is fed into the crushing cavity 311 through the material feeding pipe 313 can be left in the crushing cavity 311 to be crushed; through the arrangement of the through holes 412, the pull-out plate 330 and the screen, the screen can screen crushed food, so that the food with proper thickness can be guided out of the crushing cylinder 310 through the screen via the material guide pipe 431, the food is convenient for a patient to eat, and after the crushing is completed, a user pulls the material guide pipe 431 to drive the rotating disc 430 to rotate so that the through grooves 411 are opposite to each other, so that the food remained in the crushing cavity 311 can be discharged; in this embodiment, through the setting of pull chamber 413 and pull board 330 for pull board 330 can be got in pull chamber 413 and put, thereby be convenient for change the screen cloth in different apertures, make food breaker can sieve out the food of different thicknesses, make the thickness of the broken food of food breaker can adjust, make its suitability wider.

In this embodiment, the cleaning mechanism 230 includes a brushing mechanism 240 disposed on the bottom wall of the cavity 211, the brushing mechanism 240 includes a rotatable rotating ring 241, a stirring blade 511 is disposed in the rotating ring 241, and a first gear 512 is disposed on an outer side surface of the rotating ring 241; upright posts 242 positioned outside the rotating ring 510 are uniformly distributed on the bottom wall of the cavity 211, a rotatable sleeve 520 is sleeved on the upright posts 242, a second gear 521 matched with the first gear 512 is arranged at the lower end part of the sleeve 520, and a brush is arranged on the outer side surface of the sleeve 520; the cavity 211 is provided with a lifting mechanism for supporting food articles, the lifting mechanism comprises a supporting plate 250, the supporting plate 250 is provided with a net frame 251 positioned above the stirring blades 511, the supporting plate 250 is provided with a mounting hole 611 corresponding to the upright rod 242 for mounting the tubular articles, and the sleeve 520 can extend into the tubular articles.

In this embodiment, a water inlet 217 and a water outlet 218 are disposed at the bottom end of the first box 110 and are communicated with the cavity 211, the water inlet 217 is connected to the second box 120, the second box 120 is used for providing a cleaning solution into the cavity 211, wherein the height of the cleaning solution injected into the cavity 211 is lower than that of the upright 242; in this embodiment, the net frame 251 is used for placing the utensil for containing food, the mounting hole 611 is used for mounting the tubular utensil, when the containing plate 250 descends in the cavity 211, the net frame 251 and the tubular utensil are soaked into the cleaning solution, and the upright rod 242 extends into the tubular utensil, so that the utensil for containing broken food is cleaned; in this embodiment, a second motor for driving the rotating ring 241 to rotate is disposed on the lower side surface of the first box 110, wherein the first gear 512 and the second gear 521 are cooperatively disposed, so that the rotating ring 541 drives the first gear 512 to rotate and further drives the second gear 521 to rotate, thereby driving the sleeve 520 to rotate, and enabling the brush thereon to brush the inner wall of the tubular appliance, wherein the rotating ring 241 rotates to drive the stirring blade 511 to rotate and drive the cleaning liquid to flow through the arrangement of the stirring blade 511, thereby washing the appliance in the net frame 251, and further cleaning the appliance better.

In this embodiment, the side wall of the mounting hole 611 is relatively provided with a spring mounting groove 711, and the upper plate surface of the containing plate 250 is communicated with a limiting sliding groove 712 corresponding to the spring mounting groove 711; an ejector rod 730 with one end extending into the mounting hole 611 is arranged in the spring mounting groove 711 through a spring 720, an extrusion part 731 for extruding the tubular instrument is arranged at the end part of the ejector rod 730 positioned in the mounting hole 611, a threaded column 732 extending out of the limiting sliding groove 712 is arranged on the side wall of the ejector rod 730 positioned in the spring mounting groove 711, and a nut 733 for fixing the ejector rod 730 is arranged on the threaded column 732 in a threaded manner.

Through the structure in the embodiment, the nut 733 is unscrewed, so that the spring 720 pushes the ejector rod 730 to extend out of the spring installation groove 711 to drive the extrusion parts 731 to extrude the outer walls of the tubular appliances in the installation hole 611 mutually, and the tubular appliances can be fixed in the installation hole 611, so that the tubular appliances with different diameters can be installed and fixed in the installation hole 611; since the cleaning liquid flows to wash the outer wall of the tubular appliance, in order to avoid the shaking of the tubular appliance, the nut 733 is screwed down to extrude the containing plate 250 to fix the position of the ejector 730, so that the extruding part 731 can fix the tubular appliance more firmly, and the shaking of the tubular appliance is effectively prevented; the limiting sliding groove 712 and the threaded column 732 are matched, so that the threaded column 732 can be shifted to move along the limiting sliding groove 712, the distance between the squeezing parts 731 can be conveniently adjusted, and tubular appliances with different diameters can be conveniently placed in the mounting hole 611.

In this embodiment, the left and right side walls of the cavity 211 are provided with a first chute 212 along the vertical direction, and a rotatable screw 213 is arranged in the first chute 212; the side wall of the containing plate 250 is provided with a mounting block 612 extending into the corresponding first sliding groove 212, and the screw 213 is threaded through the pair of mounting blocks 612.

In this embodiment, the upper side surface of the first box 110 is provided with a third motor for driving the screw rod 213 to rotate, and the screw rod 213 penetrates through the installation block 612, so that the third motor drives the screw rod 213 to rotate to drive the installation block 612 to move in the first sliding groove 212, thereby realizing the lifting of the containing plate 250 in the cavity 211.

In this embodiment, the front and rear side walls of the cavity 211 are symmetrically provided with first receiving grooves 214, the first receiving grooves 214 are internally hinged with a spraying plate 260 extending into the cavity 211, the spraying plate 260 is internally provided with a water storage cavity 811, and the lower plate surface of the spraying plate 260 is provided with a spraying hole 812 for spraying food containing appliances; the bottom wall of the cavity 211 is provided with a water storage cavity 215, and the upright rod 242 is provided with a water spraying hole which is communicated with the water storage cavity 215 and used for spraying water to the tubular appliance.

With the configuration in this embodiment, raising containment plate 250 within cavity 211 causes frame 251 and the tubular implement to move away from the cleaning fluid, at which time spray plate 260 is horizontally positioned within cavity 211 and above containment plate 250; in this embodiment, the cleaning mechanism further includes a water supply tank for supplying water to the water storage cavity 811 and the water storage cavity 215, the cleaning water entering the water storage cavity 811 can be sprayed out through the spraying holes 812, so as to rinse the appliances and the tubular appliances in the lower frame 251, the cleaning water entering the water storage cavity 215 is sprayed out through the spraying holes in the upright rod 242 under the pump pressure of the water supply tank, and thus the inner wall of the upper tubular appliance is washed, and the appliances are better cleaned; after spraying, the containing plate 250 continuously rises in the cavity 211, so that the containing plate 250 jacks the spraying plate 260 to be rotatably contained in the first containing groove 214, and appliances in the net frame 251 and the mounting hole 611 can be taken and placed, and the use is convenient.

In this embodiment, be equipped with ventilative groove 813 on the board 260 that sprays, it is equipped with and is used for carrying out air-dried fan 910 to holding food utensil to just be located ventilative groove 813 department on the board 260 that sprays for fan 910 can air-dry the utensil after the completion sprays, and the taking of follow-up utensil of being convenient for connects the food after the breakage greatly.

In this embodiment, hinge holes are oppositely formed on the opposite side walls of the first accommodating groove 214 and at the lower end portion, and hinge posts 813 extending into the corresponding hinge holes are formed on the end wall of the spray plate 260 extending into the first accommodating groove 214; a groove 814 is formed on the side wall of the spray plate 260 extending into the first receiving groove 214, and a rotating hole 815 is formed on the opposite side wall of the groove 814; first accomodate and be equipped with second spout 216 along upper and lower direction relatively on the relative lateral wall of groove 214, first accomodate and be equipped with in the groove 214 and be used for guaranteeing to spray the stop gear that board 260 level was arranged in cavity 211, stop gear includes that both ends stretch into the slide bar 920 that corresponds in the second spout 216, is equipped with the pull rod 921 that one end stretches into in the recess 814 on the slide bar 920, is equipped with on the pull rod 921 and stretches into the rotation post in rotating the hole 815.

Through the structure in the embodiment, the hinge post 813 extends into the hinge hole to realize the hinge installation of the spray plate 260 in the first accommodating groove 214, and the rotation post extends into the rotation hole 815 to realize the hinge connection of the other end of the pull rod 621 to the spray plate 260; through the arrangement of the second sliding chute 216, the sliding rod 920 and the pull rod 621 in the embodiment, the sliding rod 920 is located at the lower end part of the second sliding chute 216, so that the pull rod 621 pulls the spraying plate 260 to keep a horizontal state in the cavity 211, when the containing plate 250 ascends to push the spraying plate 260 to rotate, the sliding rod 920 ascends along the second sliding chute 216, the spraying plate 260 rotates to the first containing groove 214 to be contained, and the structure of the cleaning mechanism is more compact.

In this embodiment, the left and right sides of the first casing 110 are provided with openable and closable side doors 111, so that the use of the crushing mechanism and the cleaning mechanism is preferably facilitated by the side doors 111.

As shown in fig. 10 to 13, the seat holder includes a bottom plate 100, a first box 110 and a movable second box 120 fixed on the bottom plate 100 are disposed on the bottom plate 100, a mounting plate 112 is disposed on a side surface of the first box 110 facing the second box 120 and above the second box 120 in parallel along a vertical direction, and a sliding groove 113 is disposed on the mounting plate 112 along the vertical direction; the second box body 120 is provided with hinged plates 1010 facing the side surface of the first box body 110 and located at the upper end portion in parallel, a backup plate 130 is hinged between the hinged plates 1010, one side of the backup plate 130 extends into the mounting plate 112, sliding columns 1101 extending into corresponding sliding grooves 113 to slide are arranged on two end surfaces of the backup plate 130, and a protection mechanism 140 used for limiting swallowing rehabilitation patients sitting on the second box body 120 is arranged on the upper side surface of the second box body 120.

In this embodiment, the second housing 120 has a moderate height, which is convenient for the swallowing rehabilitation patient to sit on; through the arrangement of the backup plate 130 in the embodiment, a seat is formed between the second box body 120 and the backup plate 130, so that a swallowing rehabilitation patient can sit on the seat to perform swallowing rehabilitation training; in this embodiment, through the arrangement of the mounting plate 112, the sliding groove 113 and the sliding column 1101, the sliding column 1101 is located in the sliding groove 113 to slide, so that the backup plate 130 is mounted, and as the second box 120 can move on the bottom plate 100, the distance between the second box 120 and the first box 110 can be adjusted, and further the inclination of the backup plate 130 can be adjusted, so that a patient sitting on the second box 120 can keep a sitting posture and a lying posture, and the patient can conveniently perform swallowing rehabilitation training; wherein, the protection mechanism 140 is arranged to block the patient sitting on the second box 120 and prevent the patient from separating from the seat holder.

In this embodiment, the upper side of the second box 120 is provided with a second receiving groove 1021 in parallel along the front-back direction, and a positioning hole communicating with the outside of the second box 120 is formed on the sidewall of the second receiving groove 1021; the protection mechanism 140 includes a sliding block 1210 slidably disposed in the corresponding second accommodating groove 1021, the sliding block 1210 is hinged to a support rod 1220 disposed in the second accommodating groove 1021, a fixing plate 1310 horizontally disposed is disposed at an upper end of the support rod 1220, a jack 1311 for inserting the support rod 1220 is disposed on the fixing plate 1310, a pin hole 1221 is disposed in the support rod 1220 corresponding to the positioning hole, and a positioning pin 1030 for fixing the support rod 1220 in the pin hole 1221 is disposed in the positioning hole.

Through the structure in this embodiment, when the supporting rod 1220 is rotated out of the second accommodating groove 1021, the positioning pin 1030 in the positioning hole is inserted into the corresponding pin hole 1221, so that the supporting rod 1220 is kept in a vertical state, and thus the supporting rod 1220 is stirred to be completely rotated out of the second accommodating groove 1021 and the end of the supporting rod 1220 is inserted into the corresponding jack 1311, so that the fixing plate 1310 is installed on the supporting rod 1220, and thus a swallowing rehabilitation patient sitting on the second box 120 is limited, and meanwhile, the fixing plate 1310 can be used for placing an appliance for containing food, which is convenient for the patient sitting on the second box 120 to carry out ingestion training and is convenient for the swallowing rehabilitation training to be carried out; in this embodiment, when the positioning pin 1030 is withdrawn, the positioning of the supporting rod 1220 can be released, so that the supporting rod 1220 is rotatably received in the second receiving groove 1021, thereby facilitating the patient to sit on the second casing 120; the sliding arrangement of the sliding block 1210 enables the whole protection mechanism 140 to move on the second housing 120, so as to adjust the position of the whole protection mechanism 140, thereby facilitating the use of the patient sitting on the second housing 120.

In this embodiment, the lower sidewall of the second receiving groove 1021 is provided with a third sliding groove 1022 along the front-rear direction, and the left and right sidewalls of the second box 120 are provided with a first limiting groove 1023 communicating with the third sliding groove 1022 along the front-rear direction; the sliding block 1210 is provided with a first sliding block 1211 extending into the corresponding third sliding groove 1022, the first sliding block 1211 is provided with a first limiting post 1212 extending out of the corresponding first limiting groove 1023, and the first limiting post 1212 is provided with a nut for fixing the first sliding block 1211 through threads.

Through the structure in this embodiment, make first slider 1211 slide and locate in third spout 1022, realize that sliding block 1210 slides and locate in the second accomodates groove 1021, wherein, through first spacing groove 1023, the setting of first spacing post 1212 and nut, make the lateral wall of screwing up nut extrusion second box 120, and then make first spacing post 1212 obtain fixed position that makes sliding block 1210 fixed, the use of protection machanism 140 of being convenient for, it can make first spacing post 1212 slide in first spacing groove 1023 to unscrew the nut, realize sliding block 1210's slip, the regulation of protection machanism 140 position of being convenient for.

In this embodiment, the sliding block 1210 is provided with a hinge block 1213 in parallel, the end of the support rod 1220 is provided with a first hinge slot 1222 for the corresponding hinge block 1213 to extend into, and the first hinge slot 1222 is provided with a first hinge shaft penetrating the corresponding hinge block 1213.

Through the arrangement of the hinge block 1213 in this embodiment, it is better to realize that the support rod 1220 is hinged to the hinge block 1213, wherein there is a height difference between the hinge blocks 1213, and when the support rod 1220 is accommodated in the second accommodating groove 1021, the support rod 1220 is horizontally arranged in the second accommodating groove 1021, so as to prevent the support rod 1220 from tilting when being accommodated and affecting the use of the second box 120.

In this embodiment, the front side of the second casing 120 is provided with a positioning protrusion 1024, the positioning protrusion 1024 can be inserted into the corresponding insertion hole 1311, and the fixing plate 1310 is preferably received on the front side of the second casing 120 by inserting the positioning protrusion 1024 into the corresponding insertion hole 1311.

In this embodiment, the bottom plate 100 is provided with a fourth sliding groove 101 in parallel along the front-rear direction, and a second limiting groove 102 communicating with the outside of the bottom plate 100 is provided on the side wall of the fourth sliding groove 101 along the front-rear direction; the lower side surface of the second box body 120 is provided with a second sliding block 1025 which extends into the corresponding fourth sliding groove 101 to slide, the second sliding block 1025 is provided with a second limiting column 1026 which extends out of the second limiting groove 102, and the second limiting column 1026 is provided with a nut which is used for fixing the second sliding block 1025 through threads.

With the configuration in this embodiment, tightening the nut to press the side wall of the bottom plate 100 fixes the position of the second position-limiting post 1026, and thus the position of the second casing 120, so that the patient can sit on the second position-limiting post, loosening the nut to release the fixation of the second position-limiting post 1026, and sliding the second position-limiting post 1026 along the second position-limiting groove 102, so that the second casing 120 can slide on the bottom plate 100, and thus the inclination of the backup plate 130 can be adjusted, and the use of the seat holder can be facilitated.

In this embodiment, hinge holes 1011 are formed on opposite sides of the hinge plate 1010, and a second hinge shaft 1102 extending into the hinge holes 1011 is formed at an end of the backup plate 130, so that the backup plate 130 is preferably hingedly connected between the hinge plates 1010.

Referring to fig. 14 to 18, the traveling mechanism includes a base plate 100, moving wheels 103 are disposed on four corners of a lower plate surface of the base plate 100, a pushing handle 150 for pushing the base plate 100 to move is disposed at a rear end of the base plate 100, and a lifting support mechanism 1420 is disposed on the base plate 100 and at the moving wheels 103.

Through the arrangement of the moving wheels 103 and the push hands 150 in the embodiment, the push hands 150 can push the bottom plate 100 to move, so that the movement of the food crushing device and the seat holder installed on the bottom plate 100 is facilitated; among other things, the support mechanism 1420 enables the support mechanism 1420 to support the bottom plate 100, facilitating the fixing of the bottom plate 100, facilitating the use of the food crushing device and the seat holder thereon.

In this embodiment, a rotating groove 1401 is formed in the lower plate surface of the bottom plate 100 along the front-back direction, a first rotating rod 1402 is rotatably arranged in the rotating groove 1401, and a first bevel gear 1511 is sleeved on the first rotating rod 1402; the bottom plate 100 is symmetrically provided with mounting cavities 1521 at two sides of the rotating slot 1401, the mounting cavities 1521 are internally provided with second rotating rods 1530 which can rotate and extend into the rotating slot 1401, and the end parts of the second rotating rods 1530 in the rotating slot 1401 are provided with second bevel gears 1531 matched with the first bevel gears 1511; be equipped with the lift hole 1522 that runs through installation cavity 1521 in the bottom plate 100, supporting mechanism 1420 is including being located the lift post 1540 that goes up and down in hole 1522, be equipped with the worm wheel 1550 that overlaps on lift post 1540 in installation cavity 1521, the cover is equipped with the worm with worm wheel 1550 matched with on the second dwang 1530, lift post 1540 screw thread passes the setting of worm wheel 1550, be equipped with spacing recess 1541 along upper and lower direction on the lateral surface of lift post 1540, be equipped with the spacing lug that stretches into in the spacing recess 1541 in the lift hole 1522.

Through the structure in this embodiment, the first rotating rod 1420 rotates to drive the first bevel gear 1511 to rotate, and further drives the second bevel gear 1531 to rotate to drive the second rotating rod 1530 to rotate, because the worm wheel 1550 and the worm are cooperatively arranged, the second rotating rod 1530 rotates to drive the worm to rotate and further drive the worm wheel 1550 to rotate, wherein, because the limiting bump is located in the limiting groove 1541 to slide, the lifting column 1540 is limited and cannot rotate, because the lifting column 1540 threads pass through the worm wheel 1550, the worm wheel 1550 rotates to drive the lifting column 1540 to lift in the lifting hole 1522, the lifting column 1540 descends to jack the bottom plate 100 to make the moving wheel 103 leave the ground, thereby the position of the bottom plate 100 is fixed, the use of the food crushing device and the seat holder thereon is facilitated, meanwhile, the first rotating rod 1402 reversely rotates to make the lifting column 1540 retract into the lifting hole 1522, and make the moving wheel 103 contact with the ground, the user can push the bottom plate 100 to move by the push handle 150.

In this embodiment, the upper plate surface of the bottom plate 100 is provided with a lifting slot 1523 corresponding to the lifting column 1540, the upper end of the lifting column 1540 extends into the lifting slot 1523, and the lifting column 1540 is provided with a baffle 1542 positioned in the lifting slot 1523.

Through the arrangement of the lifting slot 1523 and the baffle 1542 in this embodiment, the baffle 1542 is lifted in the lifting slot 1523, so that the length of the lifting column 1540 extending out of the lifting hole 1522 is limited, and it is better to avoid that the lifting column 1540 disengages from the worm wheel 1550, which makes the support mechanism 1420 unable to work.

In this embodiment, the lower end of the lifting column 1540 is provided with a foot pad 1542, which preferably increases the supporting area of the lifting column 1540 and limits the length of the lifting column 1540 retracting into the lifting hole 1522, thereby preventing the lifting column 1540 from disengaging from the worm wheel 1550 and preventing the supporting mechanism 1420 from being unable to work.

In this embodiment, a connection hole 1611 into which the first rotation rod 1402 extends is formed in the rear end portion of the bottom plate 100, a cross-shaped fixture block is formed at an end portion of the first rotation rod 1402 extending into the connection hole 1611, and a first T-shaped chute 1612 having a T-shaped cross section and located at the connection hole 1611 is formed in the rear end portion of the bottom plate 100 along the left-right direction; first T-shaped sliding blocks 1710 which are matched and can extend into the connecting holes 1611 are symmetrically arranged in the first T-shaped sliding grooves 1612, and clamping grooves 1711 into which clamping blocks are clamped are formed in the first T-shaped sliding blocks 1710 in a matched mode; the pushing handle 150 comprises a pushing rod 1410 which is parallel and one end of which is hinged with the corresponding first T-shaped sliding block 1710, the opposite side walls of the pushing rod 1410 are respectively provided with a first insertion hole 1811 and a first insertion column 1812 which are matched, and the other end of the pushing rod 1410 is arranged on a connecting rod 1411 in a sliding way; a first box body 110 is fixed on the bottom plate 100, a hinge rod 114 is hinged on the first box body 110 in parallel, and a second insertion column inserted into the corresponding first insertion hole 1811 and a second insertion hole for inserting the corresponding first insertion column 1812 are respectively arranged on the hinge rod 114.

In this embodiment, the push rods 1410 are hinged to the corresponding first T-shaped sliders 1710, so that the first T-shaped sliders 1710 are located at two sides of the first T-shaped chutes 1612 in a sliding manner, the hinge rods 114 arranged in parallel on the first box 110 extend to the corresponding push rods 1410, the second insertion columns on the hinge rods 114 are inserted into the first insertion holes 1811, and the first insertion columns 1812 on the push rods 1410 are inserted into the second insertion holes, so that the position of the push rods 1410 is fixed, and a user can drive the bottom plate 100 to move by pushing the push handle 150; when the hinged rod 114 is separated from the corresponding push rod 1410, the fixing of the push rod 1410 is released, so that the first T-shaped sliding blocks 1710 are close to each other and the push rod 1410 is close to each other, so that the first insertion columns 1812 extend into the corresponding first insertion holes 1811, the push rod 1410 is combined into a whole, because the push rod 1410 is hinged to the corresponding first T-shaped sliding blocks 1710, the push rod 1410 is rotated to enable the combined first T-shaped sliding blocks 1710 and the push rod 1410 to extend into the connection holes 1611, and the fixture blocks are clamped into the fixture grooves 1711, so that the first rotating rod 1402 can be driven to rotate by rotating the combined push rod 1410, and the lifting adjustment of the lifting columns 1540 is facilitated through the push handle 150; because the push rod 1410 is slidably disposed on a connecting rod 1411, the combined push rod 1410 is slid to one side of the connecting rod 1411, so that a user can toggle the connecting rod 1411 to drive the push rod 1410 to rotate more conveniently with less effort.

In this embodiment, the first T-shaped sliding block 1710 is provided with a second hinge slot 1712, one end of the push rod 1410 is provided with a hinge block 1813 extending into the corresponding second hinge slot 1712, a third hinge shaft penetrating through the corresponding hinge block 1813 is provided in the second hinge slot 1712, and the push rod 1410 is preferably hinged to the corresponding first T-shaped sliding block 1710.

In this embodiment, a second T-shaped sliding slot 1821 with a T-shaped cross section is disposed on the connecting rod 1411 along the left-right direction, and a second T-shaped sliding block extending into the second T-shaped sliding slot 1821 to slide is disposed at the other end of the push rod 1410, so that the other end of the push rod 1410 is preferably slidably connected to the connecting rod 1411.

In this embodiment, the first insertion holes 1811 and the first insertion columns 1812 are symmetrically arranged in a plurality along the length direction of the push rod 1410.

By the configuration of the embodiment, the hinge rod 114 is hinged to the first insertion hole 1811 and the first insertion column 1812 at different positions, so that the inclination angle of the pushing handle 150 can be adjusted, thereby facilitating users with different heights to push the bottom plate 100 to move by using the pushing handle 150.

In this embodiment, food breaker, seat holder and running gear homoenergetic can the exclusive use, also can the combined use simultaneously, the medical equipment that its combination becomes is when specifically using, be used for promoting bottom plate 100 through pushing hands 150 and remove in the medical field, when training swallowing recovered patient, drive lift post 1540 through pushing hands 150 and stretch out lift hole 1522 and carry out the fixed stay to bottom plate 100, the patient sits and swallows recovered training on second box 120, the broken food of broken mechanism is connect greatly through the utensil on the board 250 that holds, supply the patient to ingest the training, put into corresponding net frame 251 and mounting hole 611 with the utensil after the training is accomplished, make wiper mechanism can wash the drying to the utensil in time, be convenient for follow-up patient's use.

In summary, the above-mentioned embodiments are only preferred embodiments of the present invention, and all equivalent changes and modifications made in the claims of the present invention should be covered by the claims of the present invention.