CN112754155A

CN112754155A - Medical care-based turnover dining table convenient to fix

Info

Publication number: CN112754155A
Application number: CN202110039745.9A
Authority: CN
Inventors: 吴永明; 王令全
Original assignee: Wenzhou Pinli Information Technology Service Co ltd
Current assignee: Wenzhou Pinli Information Technology Service Co ltd
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2021-05-07

Abstract

The invention discloses a turnover type dining table convenient to fix and based on medical care, belonging to the technical field of medical care dining tables. According to the invention, the table plate is pulled to drive the adjusting plates on the two sides of the bottom to move in the adjusting seats, the table plate can be turned over through the rotation of the bottom adjusting seats around the pin shaft through the fixing plate, the meshing block can be meshed with the fluted disc to limit the rotating angle after being attached to the fluted disc, then the relative inclination angle of the table top can be quickly adjusted, the angle requirement can be matched and held, the requirement of limiting support for height adjustment of the table top can be matched through the plurality of clamping holes, the clamping seat at the top of the placing seat and the second lug inside the placing seat can be conveniently placed into a tableware lunch box, then the stability of the placed tableware.

Description

Medical care-based turnover dining table convenient to fix

Technical Field

The invention belongs to the technical field of medical care dining tables, and particularly relates to a turnover dining table convenient to fix and based on medical care.

Background

In some medical institutions, patients generally need to use a sickbed dining table to eat due to the fact that the patients cannot get out of the bed to eat, and the traditional dining table is mostly an independent table body and needs to be carried and used in a reciprocating mode.

Chinese patent document CN107361954A discloses a convertible dining table for a medical care bed, which is disposed on a bed frame of the medical care bed, and comprises a first moving mechanism and a second moving mechanism disposed at the inner side of the bed frame, a linkage mechanism disposed between the first moving mechanism and the second moving mechanism, a motor driving mechanism connected to the first moving mechanism in a transmission manner, and a convertible table body disposed on the first moving mechanism and the second moving mechanism, wherein the convertible table body is provided with a locking mechanism. Compared with the prior art, the table plate has the advantages that two sides of the table plate can be used, the functions of a dining table are expanded, the table plate can be locked at any angle, certain defects still exist in the actual use, such as lack of supporting capacity after the table plate is locked, incapability of meeting the position placing requirement of a clamping position, reduction of the internal space of the bed body, lack of limiting supporting capacity for leg space, lack of placing limiting capacity for tableware on the table plate, and incapability of well meeting the use requirement.

Disclosure of Invention

The invention aims to: in order to solve and lack the supporting power after the desktop lock dies to can't satisfy and place the needs to the position of clamping position, reduced bed body inner space, and lack spacing supporting power to the shank space, and the desktop lacks the problem to the spacing ability of placing of tableware, and the convertible dining table of being convenient for to fix based on medical care that provides.

In order to achieve the purpose, the invention adopts the following technical scheme:

convertible dining table convenient to it is fixed based on medical care, including the grip slipper, grip slipper bottom both sides all are equipped with fixture, and the grip slipper top passes through deflection mechanism fixedly connected with adjustment mechanism, and the both sides adjustment mechanism links to each other one side and all is equipped with supporting mechanism, and fixedly connected with table between the both sides adjustment mechanism top, and the table top has set firmly placement machine and has constructed.

As a further description of the above technical solution:

the supporting mechanism comprises a supporting seat, the supporting seat is fixedly connected to one side of the adjusting mechanism, a plurality of grooves are formed in two sides of the inner cavity of the supporting seat, first convex blocks are clamped in the grooves, sliding plates are fixedly connected between the first convex blocks on two sides, connecting rods are fixedly connected to one sides of the sliding plates, supporting plates are fixedly connected to one ends of the connecting rods, cushion blocks are fixedly connected to the bottoms of the supporting plates, and the bottoms of the cushion blocks are attached to the tops of the clamping seats.

As a further description of the above technical solution:

the cross section of one side of the supporting plate is arc-shaped, and the sliding plate is an elastic plate.

As a further description of the above technical solution:

fixture includes first screw thread post, and the equal first pivot of fixedly connected with in first screw thread post both ends, and first pivot lateral wall cover is equipped with the primary shaft, and the primary shaft inlays and locates in the recess that the grip slipper bottom was seted up, first screw thread post lateral wall threaded connection has first screw cap, and first screw cap lateral wall joint has the movable block, and movable block one side articulates through the round pin axle has the fixed block, and fixed block bottom fixedly connected with extrusion seat, extrusion seat inner chamber fixed mounting has the gasbag, and gasbag one side extends to extrusion seat one side through the pipeline.

As a further description of the above technical solution:

the placing mechanism comprises a placing seat, the top of the placing seat is embedded with a plurality of clamping seats, and second convex blocks are fixedly connected to two sides of an inner cavity of each clamping seat, sliding blocks are fixedly connected to two sides of the placing seat and sliding seats are connected to the outer side walls of the sliding blocks in a sliding mode, the sliding seats are fixedly connected to the top of a tabletop, empty grooves are formed in one sides of the sliding blocks and are connected with sliding rails in the empty grooves in a sliding mode, the sliding rails are fixedly connected to one sides of the inner cavities of the sliding seats, second threaded caps are embedded to the tops of the sliding blocks, second threaded columns are connected with second threaded columns in the internal threads of the second threaded caps, the second threaded columns are attached to the.

As a further description of the above technical solution:

adjustment mechanism is including adjusting the seat, it has the regulating plate to adjust sliding connection in the seat, and regulating plate one side has seted up a plurality of card holes, and the downthehole joint of card has first slide bar, and first slide bar lateral wall cover is equipped with first sliding sleeve, and first sliding sleeve inlays establishes and adjusts the seat inner chamber, first slide bar one end fixedly connected with the first in command, and first slide bar lateral wall cover is equipped with first spring, and the first spring both ends correspond position fixed connection with the first in command and first sliding sleeve one side respectively, regulating plate top fixed connection is in table bottom, and adjusts the seat bottom and articulate mutually with deflection mechanism one side.

As a further description of the above technical solution:

the deflection mechanism comprises a fixed plate, one side of the fixed plate is hinged with one side of the adjusting mechanism through a pin shaft, a fluted disc is fixedly connected with one end of the pin shaft, the bottom of the fluted disc is meshed with a meshing block, the bottom of the meshing block is fixedly connected with a second slide bar, the outer side wall of the second slide bar is sleeved with a second slide sleeve, the outer side wall of the second slide sleeve is clamped with a first connecting plate, the outer side wall of the second slide bar is sleeved with a second spring, the two ends of the second spring are respectively and fixedly connected with the second handle and one side of the second slide sleeve in a corresponding position, the first connecting plate is fixedly connected with one side of the fixed plate, the bottom of the fixed plate at one side is fixedly connected with a hinged seat, the bottom of the hinged seat is sleeved with a second bearing, the second bearing is embedded at the top of the clamping seat, the bottom of the, a third sliding sleeve is embedded in one side of the second connecting plate, a third sliding rod is connected in the third sliding sleeve in a sliding mode, the third sliding rod is connected to one side of the inner cavity of the limiting seat in a clamping mode, and a third handle is fixedly connected to one end of the third sliding rod.

As a further description of the above technical solution:

and a third spring is sleeved on the outer side wall of the third sliding rod, and two ends of the third spring are fixedly connected with the third handle and one side of the third sliding sleeve in corresponding positions respectively.

As a further description of the above technical solution:

and a plurality of meshed teeth are arranged on one sides of the meshing block and the fluted disc.

As a further description of the above technical solution:

the cross sections of the slide rail and the hollow groove on one side of the slide block are spherical step grooves.

In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:

1. according to the invention, the table plate can be pulled to drive the adjusting plates on the two sides of the bottom to move in the adjusting seats, the table plate can be turned over by rotating the bottom adjusting seats around the pin shafts through the fixing plates, the meshing blocks are attached to the fluted disc, the rotating angle can be meshed for limitation, then the relative inclination angle of the table top can be quickly adjusted, the angle requirement can be matched, the requirement for limiting support of height adjustment of the table top can be matched through the plurality of clamping holes, the clamping seats at the tops of the placing seats and the second lugs in the placing seats can be conveniently placed into tableware lunch boxes, then the stability of the placed tableware can be improved.

2. According to the invention, after the clamping seat is placed at the top of the bed board, the clamping seat can be extruded and limited through the supporting plates at the two sides, so that the legs can be limited when placed on a table top, the phenomenon that the articles placed at the top are toppled due to mistaken touch is avoided, the supporting plates can drive the sliding plate and the first lug to slide on the supporting seat through the connecting rod at one side, the clamping and fixing requirements are met, the requirements for clamping and limiting the legs with different widths can be met through the moving and matching of the supporting plates, the placing comfort degree is prevented from being influenced by excessive extrusion, and the.

3. According to the invention, after the clamping seat is placed at the top of the bed plate, the two side extrusion seats can be stressed to be attached to the two side clamping seats, the first threaded column can be driven to rotate by screwing the first rotating shaft on one side, the first threaded column can drive the first threaded cap in threaded connection to pull the moving block and the extrusion seat to move by rotating, the extrusion seat can drive the air bag to be attached to one side of the bed body, the air bag can fill a gap between the clamping seat and the bed plate, the air bag can move into a cavity at the bottom of the clamping seat after rotating the extrusion seat, and then the extrusion seat can be stored, so that the clamping and limiting requirements can be met by adapting to bed bodies with different widths.

Drawings

Fig. 1 is a schematic front sectional view of a medical care-based turnover dining table convenient to fix according to the present invention;

fig. 2 is an enlarged schematic structural diagram of a part a of the turnover table convenient for fixing based on medical care provided by the invention;

fig. 3 is an enlarged schematic structural diagram of a part B of the turnover table convenient for fixing based on medical care provided by the invention;

fig. 4 is an enlarged schematic structural diagram of a part C of the turnover table convenient for fixing based on medical care provided by the invention;

fig. 5 is a schematic perspective view of a supporting plate of the turnover type dining table convenient to fix and based on medical care according to the present invention;

fig. 6 is a schematic view of a fluted disc three-dimensional structure of the turnover dining table convenient to fix and based on medical care.

Illustration of the drawings:

1. a clamping seat; 2. a support mechanism; 201. a supporting seat; 202. a slide plate; 203. a connecting rod; 204. a first bump; 205. a support plate; 206. cushion blocks; 3. a clamping mechanism; 301. a first threaded post; 302. a first rotating shaft; 303. a first threaded cap; 304. a moving block; 305. a fixed block; 306. a pressing base; 307. an air bag; 4. a placement mechanism; 401. a placing seat; 402. a card holder; 403. a second bump; 404. a slide base; 405. a slider; 406. a slide rail; 407. a second threaded post; 5. an adjustment mechanism; 501. an adjusting seat; 502. an adjusting plate; 503. a clamping hole; 504. a first slide bar; 505. a first sliding sleeve; 506. a first spring; 6. a deflection mechanism; 601. a second bearing; 602. a hinged seat; 603. a fixing plate; 604. a limiting seat; 605. a third slide bar; 606. a second connecting plate; 607. a second spring; 608. a first connecting plate; 609. a second sliding sleeve; 610. a second slide bar; 611. a third spring; 612. an engagement block; 613. a fluted disc; 7. a table board.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: convertible dining table convenient to it is fixed based on medical care, including

grip slipper

1, 1 bottom both sides of grip slipper all are equipped with fixture 3, and 6 fixedly connected with adjustment mechanism 5 are passed through at the 1 top of grip slipper, and the continuous one side of both sides adjustment mechanism 5 all is equipped with supporting mechanism 2, and fixedly connected with table 7 between the 5 tops of both sides adjustment mechanism, and table 7 top has set firmly placement machine and has constructed 4.

The placing mechanism 4 comprises a placing seat 401, a plurality of clamping seats 402 are embedded in the top of the placing seat 401, second convex blocks 403 are fixedly connected to two sides of an inner cavity of each clamping seat 402, sliding blocks 405 are fixedly connected to two sides of the placing seat 401, a sliding seat 404 is slidably connected to the outer side wall of each sliding block 405, the sliding seat 404 is fixedly connected to the top of a table top, a hollow groove is formed in one side of each sliding block 405, a sliding rail 406 is slidably connected to each hollow groove, each sliding rail 406 is fixedly connected to one side of the inner cavity of each sliding seat 404, a second threaded cap is embedded in the top of each sliding block 405, a second threaded post 407 is connected to the inner side of each second threaded cap in a threaded manner, each second threaded post 407 is attached to the top of each sliding rail 406, each second threaded post 407 extends out of each sliding seat 404 through an opening in the top of each sliding seat 404, the adjusting mechanism, a first sliding rod 504 is clamped in the clamping hole 503, a first sliding sleeve 505 is sleeved on the outer side wall of the first sliding rod 504, the first sliding sleeve 505 is embedded in the inner cavity of the adjusting seat 501, a first handle is fixedly connected to one end of the first sliding rod 504, a first spring 506 is sleeved on the outer side wall of the first sliding rod 504, two ends of the first spring 506 are fixedly connected with the first handle and one side of the first sliding sleeve 505 respectively, the top of the adjusting plate 502 is fixedly connected to the bottom of the table plate 7, the bottom of the adjusting seat 501 is hinged to one side of the deflection mechanism 6, the deflection mechanism 6 comprises a fixing plate 603, one side of the fixing plate 603 is hinged to one side of the adjusting mechanism 5 through a pin shaft, a fluted disc 613 is fixedly connected to one end of the pin shaft, an engaging block 612 is engaged with the bottom of the fluted disc 613, a second sliding rod 610 is fixedly connected to the bottom of the engaging block 612, a second sliding sleeve 609 is sleeved on the, the outer side wall of the second sliding rod 610 is sleeved with a second spring 607, two ends of the second spring 607 are respectively fixedly connected with a second handle and one side of a second sliding sleeve 609, a first connecting plate 608 is fixedly connected to one side of the fixing plate 603, the bottom of the fixing plate 603 is fixedly connected with a hinge base 602, the bottom of the hinge base 602 is sleeved with a second bearing 601, the second bearing 601 is embedded at the top of the clamping base 1, the bottom of the fixing plate 603 is fixedly connected with a limiting base 604, one side of the limiting base 604 is attached with a second connecting plate 606, the second connecting plate 606 is fixedly connected to the top of the clamping base 1, one side of the second connecting plate 606 is embedded with a third sliding sleeve, a third sliding rod 605 is slidably connected in the third sliding sleeve, the third sliding rod 605 is clamped at one side of the inner cavity of the limiting base 604, one end of the third sliding rod 605 is fixedly connected with a third handle, the outer side wall of the, and two ends of the third spring 611 are respectively and fixedly connected with the third handle and one side of the third sliding sleeve at corresponding positions, a plurality of engaged teeth are respectively arranged on one sides of the engaging block 612 and the fluted disc 613, and the cross-sectional shapes of the hollow grooves on one sides of the sliding rail 406 and the sliding block 405 are spherical stepped grooves.

The implementation mode is specifically as follows: when the relative position of the table board 7 needs to be adjusted, the first handle can be pulled to drive the first sliding rod 504 to slide in the first sliding sleeve 505, the first sliding rod 504 can move and move out of the clamping hole 503, at the moment, the table board 7 can be pulled to drive the adjusting plates 502 at the two sides of the bottom to move in the adjusting seats 501, the adjusting plates 502 can move and drive the table board 7 to move upwards, the first springs 506 sleeved on the outer walls of the first sliding rods 504 can ensure that the first sliding rods 504 are clamped in the clamping holes 503 by utilizing self-tension, so that medical personnel can adjust the height of the table board 7 quickly, and after the second threaded columns 407 are screwed and separated from the sliding rails 406 at the bottom, the second threaded columns 407 can be pulled to slide outside the sliding seats 404 and drive the sliding blocks 405 and the placing seats 401 to adjust the relative transverse position, when the relative angle of the table board 7 needs to be adjusted, the third sliding rod 605, after the third sliding rod 605 moves out of the one-side limiting seat 604, the table plate 7 can be pulled to drive the one-side hinge seat 602 to rotate, so that the table plate 7 can be rapidly obliquely unfolded, the requirement for adjusting and containing the table top can be met by rotating the relative offset angle around the bottom second bearing 601, the clamping stability is guaranteed, meanwhile, the table can be effectively and conveniently contained and placed, the meal placed at the top of the containing seat 401 can be conveniently taken and placed, the table plate 7 can be overturned by rotating the bottom adjusting seat 501 around the pin shaft through the fixing plate 603, the containing adaptability of the table plate 7 is obviously improved, the pin shaft can rotate to drive the one-side fluted disc 613 to rotate after deflection, after the meshing block 612 is pulled to be attached to the fluted disc 613, the rotating angle can be meshed and limited, so that the relative inclination angle of the table top can be rapidly adjusted, the requirement for adapting to the holding angle can meet the requirement for height adjusting and limiting, and place cassette 402 and inside second lug 403 at seat 401 top and can conveniently put into tableware cutlery box, then can improve the stability behind the tableware is placed, improve and support stable effect.

The supporting mechanism 2 comprises a supporting seat 201, the supporting seat 201 is fixedly connected to one side of the adjusting mechanism 5, a plurality of grooves are formed in two sides of an inner cavity of the supporting seat 201, a first convex block 204 is clamped in the inner cavity of the groove, a sliding plate 202 is fixedly connected between the first convex blocks 204 in two sides, a connecting rod 203 is fixedly connected to one side of the sliding plate 202, a supporting plate 205 is fixedly connected to one end of the connecting rod 203, a cushion block 206 is fixedly connected to the bottom of the supporting plate 205, and the bottom of the cushion block 206 is attached to the top of.

The implementation mode is specifically as follows: when the clamping seat 1 is placed at the top of the bed board, the clamping seat can be extruded and limited by the supporting plates 205 at the two sides, and when the support plate 205 can avoid the leg from being caught by the gap between the support plate 205 and the support base 201 through the bottom pad 206, the arc-shaped supporting plate 205 can meet the requirement of clamping and fixing the leg part placed inside, the leg part can be conveniently limited when the table is placed on the table, the phenomenon that the article placed on the top is toppled due to mistaken touch is avoided, and backup pad 205 can drive slide 202 and first lug 204 through one side connecting rod 203 and slide at supporting seat 201, and slide 202 is the elastic plate, and it is spacing to incline when can guaranteeing the pulling, guarantees the fixed needs of joint, then can carry out the spacing needs of centre gripping to the shank of different width through the removal adaptation of backup pad 205, avoids excessively extrudeing to influence and places the comfort level, then can show to improve and support spacing stability.

Fixture 3 includes first screw thread post 301, and the first pivot 302 of the equal fixedly connected with in first screw thread post 301 both ends, and first pivot 302 lateral wall cover is equipped with first bearing, and first bearing inlays and locates in the recess that centre gripping seat 1 bottom was seted up, first screw thread post 301 lateral wall threaded connection has first screw cap 303, and first screw cap 303 lateral wall joint has movable block 304, and movable block 304 one side articulates through the round pin axle has fixed block 305, and fixed block 305 bottom fixedly connected with extrusion seat 306, extrusion seat 306 inner chamber fixed mounting has gasbag 307, and gasbag 307 one side extends to extrusion seat 306 one side through the pipeline, backup pad 205 one side cross sectional shape is the arc, and slide 202 is the elastic plate.

The implementation mode is specifically as follows: after putting into the bed board top with grip slipper 1, both sides extrusion seat 306 can be atress and the 1 looks laminating of both sides grip slipper, and can drive first screw thread post 301 through twisting the first pivot 302 in one side and rotate, first screw thread post 301 rotates and can drive threaded connection's first screw thread cap pulling movable block 304 and extrusion seat 306 and remove, extrusion seat 306 can drive gasbag 307 and bed body one side laminating, can aerify gasbag 307 through the pipeline this moment, the gap between grip slipper 1 and the bed board can be filled to gasbag 307, avoid grip slipper 1 to take place the skew and rock, and when only needing to place, can rotate through the round pin axle through rotating extrusion seat 306, extrusion seat 306 rotates in can immigrating grip slipper 1 bottom cavity, and then can accomodate extrusion seat 306 and place, thereby can the bed body of the different width of adaptation carry out the spacing needs of centre gripping.

The working principle is as follows: when the desk plate 7 is used, when the relative position of the desk plate 7 needs to be adjusted, the first handle can be pulled to drive the first sliding rod 504 to slide in the first sliding sleeve 505, the first sliding rod 504 can move and move out of the clamping hole 503, at the moment, the desk plate 7 can be pulled to drive the adjusting plates 502 at the two sides of the bottom to move in the adjusting seats 501, the adjusting plates 502 can move and can upwards drive the desk plate 7 to move to adjust the height of the desk plate 7, the second threaded columns 407 can be pulled to slide outside the sliding seats 404 and drive the sliding blocks 405 and the placing seats 401 to adjust the relative transverse position after being screwed to separate from the sliding rails 406, when the relative angle of the desk plate 7 needs to be adjusted, the third sliding rod 605 at one side can be pulled to slide in the third sliding sleeve, after the third sliding rod 605 moves out of the limiting seat 604 at one side, the hinge seat 602 can be driven to rotate by pulling the desk, and accomodate the needs through the regulation of rotating relative skew angle adaptation pair desktop around bottom second bearing 601, and table 7 can be adjusted seat 501 through the bottom and overturn around the rotation of round pin axle through fixed plate 603, show the adaptation nature of accomodating of improvement to table 7, and the round pin axle can rotate and drive one side fluted disc 613 and rotate after deflecting, it is spacing to mesh after pulling meshing block 612 and fluted disc 613 laminating, through the needs of a plurality of card holes 503 adaptations to the spacing support of desktop height adjustment, and place cassette 402 and the inside second lug 403 at seat 401 top and can conveniently put into tableware box.

After the clamping seat 1 is placed on the top of the bed board, the clamping seat can be extruded and limited by the supporting plates 205 on two sides, and the supporting plates 205 can drive the sliding plate 202 and the first protruding block 204 to slide on the supporting seat 201 through the connecting rod 203 on one side.

After putting into the bed board top with grip slipper 1, both sides extrusion seat 306 can be atress and the 1 laminating of both sides grip slipper mutually, and can drive first screw thread post 301 through twisting the first pivot 302 in one side and rotate, first screw thread post 301 rotates and can drive threaded connection's first screw thread cap pulling movable block 304 and extrusion seat 306 and remove, extrusion seat 306 can drive gasbag 307 and bed body one side laminating mutually, can aerify gasbag 307 through the pipeline this moment, the gap between grip slipper 1 and the bed board can be filled to gasbag 307, rotate through the round pin axle through rotating extrusion seat 306, extrusion seat 306 rotates in can immigration grip slipper 1 bottom cavity, accomodate extrusion seat 306 and place.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. Convertible dining table convenient to it is fixed based on medical care, including grip slipper (1), its characterized in that, grip slipper (1) bottom both sides all are equipped with fixture (3), and grip slipper (1) top is through deflection mechanism (6) fixedly connected with adjustment mechanism (5), and the continuous one side of both sides adjustment mechanism (5) all is equipped with supporting mechanism (2), and fixedly connected with table (7) between both sides adjustment mechanism (5) top, and table (7) top has set firmly placement machine structure (4).

2. The turnover dining table convenient to fix based on medical care of claim 1, wherein the supporting mechanism (2) comprises a supporting seat (201), the supporting seat (201) is fixedly connected to one side of the adjusting mechanism (5), a plurality of grooves are formed on two sides of an inner cavity of the supporting seat (201), the inner cavity of each groove is clamped with a first bump (204), a sliding plate (202) is fixedly connected between the first bumps (204) on the two sides, a connecting rod (203) is fixedly connected to one side of the sliding plate (202), a supporting plate (205) is fixedly connected to one end of the connecting rod (203), a cushion block (206) is fixedly connected to the bottom of the supporting plate (205), and the bottom of the cushion block (206) is attached to the top of the clamping seat (1).

3. The medical care based flip table for easy immobilization of claim 2, wherein the support plate (205) is arc-shaped in cross-sectional shape on one side and the slide plate (202) is an elastic plate.

4. The medical care based convertible dining table facilitating immobilization according to claim 1, wherein the clamping mechanism (3) comprises a first threaded post (301), and both ends of the first threaded column (301) are fixedly connected with a first rotating shaft (302), and the outer side wall of the first rotating shaft (302) is sleeved with a first bearing, the first bearing is embedded in a groove arranged at the bottom of the clamping seat (1), the outer side wall of the first threaded column (301) is in threaded connection with a first threaded cap (303), a moving block (304) is clamped on the outer side wall of the first threaded cap (303), a fixed block (305) is hinged on one side of the moving block (304) through a pin shaft, the bottom of the fixed block (305) is fixedly connected with an extrusion seat (306), an air bag (307) is fixedly arranged in the inner cavity of the extrusion seat (306), and one side of the air bag (307) extends to one side of the extrusion seat (306) through a pipeline.

5. The convertible dining table convenient to fix based on medical care as claimed in claim 1, wherein the placing mechanism (4) comprises a placing seat (401), a plurality of clamping seats (402) are embedded on the top of the placing seat (401), second protrusions (403) are fixedly connected on both sides of the inner cavity of each clamping seat (402), sliders (405) are fixedly connected on both sides of the placing seat (401), sliders (404) are slidably connected on the outer side walls of the sliders (405), the sliders (404) are fixedly connected on the top of the table top, a hollow groove is formed on one side of each slider (405), a sliding rail (406) is slidably connected in each hollow groove, the sliding rail (406) is fixedly connected on one side of the inner cavity of each slider (404), a second threaded cap is embedded on the top of each slider (405), a second threaded column (407) is connected in each threaded cap, and the second threaded column (407) is attached to the top of the sliding rail (406), and a second threaded post (407) extends through the top opening of the carriage (404) and out of the carriage (404).

6. The turnover dining table convenient to fix based on medical care of claim 1, wherein the adjusting mechanism (5) comprises an adjusting seat (501), an adjusting plate (502) is slidably connected in the adjusting seat (501), a plurality of clamping holes (503) are formed in one side of the adjusting plate (502), a first sliding rod (504) is clamped in each clamping hole (503), a first sliding sleeve (505) is sleeved on the outer side wall of each first sliding rod (504), the first sliding sleeve (505) is embedded in the inner cavity of the adjusting seat (501), a first handle is fixedly connected to one end of each first sliding rod (504), a first spring (506) is sleeved on the outer side wall of each first sliding rod (504), the two ends of each first spring (506) are fixedly connected with the corresponding positions of the first handle and one side of the first sliding sleeve (505), the top of the adjusting plate (502) is fixedly connected to the bottom of the table (7), and the bottom of the adjusting seat (501) is hinged with one side of the deflection mechanism (6).

7. The convertible dining table convenient to fix based on medical care as claimed in claim 1, wherein the deflecting mechanism (6) comprises a fixing plate (603), one side of the fixing plate (603) is hinged to one side of the adjusting mechanism (5) through a pin, a fluted disc (613) is fixedly connected to one end of the pin, an engaging block (612) is engaged with the bottom of the fluted disc (613), a second sliding rod (610) is fixedly connected to the bottom of the engaging block (612), a second sliding sleeve (609) is sleeved on the outer side wall of the second sliding rod (610), a first connecting plate (608) is clamped on the outer side wall of the second sliding sleeve (609), a second spring (607) is sleeved on the outer side wall of the second sliding rod (610), two ends of the second spring (607) are fixedly connected to the second handle and one side of the second sliding sleeve (609), and the first connecting plate (608) is fixedly connected to one side of the fixing plate (603), and a side fixing plate (603) bottom fixedly connected with is articulated seat (602), and articulated seat (602) bottom cover is equipped with second bearing (601), and second bearing (601) inlays to be established at grip slipper (1) top, and spacing seat (604) of opposite side fixing plate (603) bottom fixedly connected with, and the laminating of spacing seat (604) one side has second connecting plate (606), and second connecting plate (606) fixed connection is at grip slipper (1) top, second connecting plate (606) one side inlays and is equipped with the third sliding sleeve, and sliding connection has third slide bar (605) in the third sliding sleeve, and third slide bar (605) joint is in spacing seat (604) inner chamber one side, and third slide bar (605) one end fixedly connected with third handle.

8. The convertible dining table convenient to fix based on medical care of claim 7, characterized in that the outer side wall of the third sliding bar (605) is sleeved with a third spring (611), and two ends of the third spring (611) are respectively and fixedly connected with the third handle and one side of the third sliding sleeve at corresponding positions.

9. The medical care-based flip-type dining table convenient to fix as claimed in claim 7, wherein a plurality of teeth are formed on one side of each of the engaging block (612) and the toothed disc (613).

10. The medical care-based convertible dining table convenient to fix according to claim 5, wherein the cross-sectional shapes of the empty grooves at one side of the sliding rail (406) and the sliding block (405) are all spherical step grooves.