CN210447442U

CN210447442U - Multifunctional bed table for sickbed

Info

Publication number: CN210447442U
Application number: CN201920969670.2U
Authority: CN
Inventors: 邱晓晖
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-05-05
Anticipated expiration: 2029-06-26

Abstract

The utility model discloses a multifunctional bed table for a sickbed, which belongs to the technical field of auxiliary equipment for the sickbed and comprises a top plate, two first telescopic supports symmetrically fixed at the edge positions of two sides of the bottom of the top plate, a movable plate and a second telescopic support arranged between the first telescopic supports and used for fixing the movable plate, the top plate can be adjusted in a lifting way through the first telescopic bracket to realize the adjustment of the overall height, the movable plate can be adjusted in a lifting way through the second telescopic bracket, thereby realizing local lifting adjustment without influencing the overall height, the structural design not only can realize the overall height adjustment, but also can realize the local height adjustment, the use is more flexible and convenient, so that the patient can use the movable plate for eating, and the top plate is used for other uses such as office work and the like, so that the whole use is more multifunctional, and the requirements of different patients are met.

Description

Multifunctional bed table for sickbed

Technical Field

The utility model relates to an auxiliary assembly technical field for the sick bed, more specifically relates to a sick bed is with multi-functional bed table.

Background

Sickbeds can also be called medical beds, nursing beds and the like, are used by patients during rest, are mainly used in various hospitals, village and town health hospitals, community health service centers and the like, are still common sickbeds in most of the prior art due to cost, only provide rest, maintenance and use for the patients, and are troublesome for the patients with inconvenient actions to eat on the sickbeds, so that the sickbeds designed aiming at the sickbeds in the prior art can facilitate the patients to have simple meals on the sickbeds; however, most of existing bed tables for sickbeds are limited to dining, the table top of the table is small in area and single in functionality, the table cannot be properly adjusted according to the requirements of patients, and the use experience is not good.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to solve the technical problem that a multifunctional bed table for sickbed is provided, can carry out lift adjustment to the roof through first telescopic bracket, realize whole altitude mixture control, and can carry out lift adjustment to the fly leaf through the second telescopic bracket, and then realize local lift adjustment and not influence whole altitude, such structural design not only can realize whole altitude mixture control and can also realize local altitude mixture control, it is more nimble convenient to use, patient can be used for the fly leaf to feed the use like this, and the roof then is used for other uses such as official working, make holistic use more multi-functional, satisfy different patient's demand.

To achieve the purpose, the utility model adopts the following technical proposal: a multifunctional bed table for a hospital bed comprises a top plate, two first telescopic supports symmetrically fixed at the edge positions of two sides of the bottom of the top plate, a movable plate and a second telescopic support arranged between the first telescopic supports and used for fixing the movable plate;

the first telescopic brackets respectively comprise a first fixed rod, a second fixed rod which is inserted and matched with the first fixed rod in a sliding way, a first locking pin and supporting legs, a first through cavity is arranged in the first fixed rod, one end of the first fixed rod is fixedly connected with the bottom of the top plate, one end of the second fixed rod movably extends into the first through cavity through the other end of the first fixed rod, the other end of the second fixed rod is fixedly connected with the supporting leg, a first locking hole which penetrates through the first fixed rod and is used for a first locking pin to movably penetrate is arranged on the first fixed rod and is close to the other end, a plurality of first adjusting holes which penetrate through the second fixing rod and are matched with the first locking holes are formed in the position, close to one end, of the second fixing rod, and the first adjusting holes are distributed in an array mode along one end of the second fixing rod towards the other end;

the second telescopic bracket comprises a third fixed rod, a fourth fixed rod, a second locking pin, a bottom frame, two first slots which are symmetrically arranged and fixed on the bottom frame, and a third locking pin which is in one-to-one correspondence with the first slots, wherein the fourth fixed rod is movably inserted and matched with the second fixed rod, one end of the third fixed rod is fixedly connected with the bottom of the top plate, a second through cavity is arranged on the third fixed rod by pinching, one end of the fourth fixed rod movably extends into the second through cavity through the other end of the third fixed rod, the other end of the fourth fixed rod is fixedly connected with one side edge of the bottom frame, a second locking hole which penetrates through the third fixed rod and is used for the second locking pin to movably penetrate is arranged at a position close to the other end of the third fixed rod, a plurality of second adjusting holes which penetrate through the fourth fixed rod and are matched with the second locking hole are arranged at a position close to one end of the fourth fixed rod, the second adjusting holes are distributed in an array manner along one end of the fourth fixing rod towards the other end;

the bottom surface of first slot with support fixed connection, the side of first slot respectively with first dead lever contact laminating, the fly leaf is located between the first slot and its both sides limit respectively with first slot sliding fit, be equipped with on the first slot side and run through first slot and supply the third locking hole that third fitting pin activity passed, be equipped with a plurality of running through on the first dead lever and with third locking hole complex third regulation hole, the third regulation hole is followed first dead lever one end is to other end direction array distribution.

Optionally, the supporting legs include a connecting rod in an inverted U shape and second slots vertically fixed at two ends of the connecting rod, the other end of the second fixing rod is fixedly connected with the connecting rod, a locking bolt is fixed to one side face of the second slot through threads, and one end of the locking bolt movably extends into the second slots.

Optionally, the roof structure further comprises a U-shaped side wall fixed on the roof, and the outer side surfaces of the U-shaped side wall are flush with the outer side surfaces corresponding to the roof respectively.

Optionally, the portable power supply further comprises a socket, wherein the socket is fixed on the inner side wall of the U-shaped side wall, and a power line of the socket movably penetrates out of the U-shaped side wall.

Optionally, the chassis comprises a square frame and a plurality of reinforcing rods fixed in the frame, and the other end of the fourth fixing rod is fixedly connected with one side face of the frame.

Optionally, the first locking pin, the second locking pin and the third locking pin are quick release pins.

Optionally, a plurality of balls contacting with the inner bottom surface of the first slot are embedded in the edge positions of the two sides of the bottom of the movable plate.

The utility model has the advantages that: the utility model discloses a first telescopic bracket can carry out lift adjustment to the roof, realize whole altitude mixture control, and can carry out lift adjustment to the fly leaf through the second telescopic bracket, and then realize local lift adjustment and not influence whole height, such structural design not only can realize whole altitude mixture control and can also realize local altitude mixture control, it is more nimble convenient to use, patient can be used for the fly leaf to feed the use like this, and the roof then is used for other uses such as official working, make holistic use more multi-functional, satisfy different patient's demand.

Drawings

Fig. 1 is a front view of a multifunctional bed table for a hospital bed according to an embodiment of the present invention.

Fig. 2 is a side view of a multifunctional bed table for a hospital bed according to an embodiment of the present invention.

In the figure: 1. a top plate; 11. a U-shaped side wall; 2. a movable plate; 21. a ball bearing; 31. a first fixing lever; 311. a first locking hole; 312. a third adjustment aperture; 32. a second fixing bar; 321. a first adjustment aperture; 33. supporting legs; 331. a connecting rod; 332. a second slot; 3321. locking the bolt; 34. a first locking pin; 41. a third fixing bar; 411. a second locking hole; 42. a fourth fixing bar; 421. a second adjustment aperture; 43. a chassis; 44. a first slot; 45. a second locking pin; 5. a socket is provided.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

Referring to fig. 1, a multifunctional bed table for a hospital bed comprises a top plate 1, two first telescopic supports symmetrically fixed at the edge positions of two sides of the bottom of the top plate 1, a movable plate 2, and a second telescopic support arranged between the first telescopic supports and used for fixing the movable plate 2.

As shown in fig. 1 and 2, each of the first telescopic brackets includes a first fixing rod 31, a second fixing rod 32 slidably inserted and matched with the first fixing rod 31, the first fixing rod 31 is internally provided with a first through cavity, one end of the first fixing rod 31 is fixedly connected with the bottom of the top plate 1, one end of the second fixing rod 32 movably extends into the first through cavity through the other end of the first fixing rod 31, the other end of the second fixing rod 32 is fixedly connected with the supporting leg 33, a first locking hole 311 which penetrates through the first fixing rod 31 and is used for the first locking pin 34 to movably penetrate is formed in the position, close to the other end, of the first fixing rod 31, a plurality of first adjusting holes 321 which penetrate through the second fixing rod 32 and are matched with the first locking hole 311 are formed in the position, close to one end, of the second fixing rod 32, and the first adjusting holes 321 are distributed in an array manner towards the other end direction along one end of the second fixing rod 32; specifically, the first fixing rod 31 and the second fixing rod 32 may be aluminum alloy hollow square tubes, which are light in weight and have structural strength meeting requirements; when the height of the top plate 1 needs to be adjusted, the bed table can be firstly placed flatly, and then the first locking pins 34 are respectively pulled out, if the height is increased, the second fixing rod 32 can be pulled outwards for a certain distance until the next first adjusting hole 321 is aligned with the first locking hole 311, and then the first locking pins 34 penetrate through the aligned first adjusting holes 321 and the first locking holes 311 to complete the fixed connection between the first fixing rod 31 and the second fixing rod 32; similarly, if the height is reduced, the second fixing rod 32 can be pushed inward for a certain distance until the next first adjusting hole 321 is aligned with the first locking hole 311, and then the first locking pin 34 passes through the aligned first adjusting hole 321 and the first locking hole 311 to complete the fixed connection between the first fixing rod 31 and the second fixing rod 32; the supporting leg 33 in this embodiment includes a connecting rod 331 with an inverted U-shape, and a second slot 332 vertically fixed at two ends of the connecting rod 331, the other end of the second fixing rod 32 is fixedly connected with the connecting rod 331, a locking bolt 3321 is fixed on one side surface of the second slot 332 by screw threads, and one end of the locking bolt 3321 movably extends into the second slot 332; because the both sides of part sick bed are provided with the protection railing, just so can erect the whole frame of bed table on the protection railing through second slot 332, the firm cooperation between rethread wrench movement locking bolt 3321 realizes second slot 332 and the protection railing, if of course does not set up the sick bed of preventing like this the railing, then can directly erect on the sick bed can.

As shown in fig. 1 and fig. 2, the second telescopic bracket includes a third fixing rod 41, a fourth fixing rod 42 movably inserted and matched with the second fixing rod 32, a second locking pin 45, a bottom frame 43, two first slots 44 in U shape and symmetrically arranged on the bottom frame 43, and third locking pins (not shown) corresponding to the first slots 44 one by one, one end of the third fixing rod 41 is fixedly connected with the bottom of the top plate 1, a second through cavity is pinched by the third fixing rod 41, one end of the fourth fixing rod 42 movably extends into the second through cavity through the other end of the third fixing rod 41, the other end of the fourth fixing rod 42 is fixedly connected with one side edge of the bottom frame 43, a second locking hole 411 penetrating through the third fixing rod 41 and allowing the second locking pin 45 to movably pass is arranged on the third fixing rod 41 near the other end, a plurality of second adjusting holes 421 penetrating through the fourth fixing rod 42 and matched with the second locking hole 411 are arranged on the fourth fixing rod 42 near one end, the second adjusting holes 421 are distributed in an array along one end of the fourth fixing rod 42 toward the other end; the bottom surface of the first slot 44 is fixedly connected with the bracket, the side surfaces of the first slot 44 are respectively contacted and attached with the first fixed rod 31, the movable plate 2 is arranged between the first slots 44, two side edges of the movable plate are respectively in sliding fit with the first slots 44, a third locking hole (not shown) which penetrates through the first slots 44 and is used for a third locking pin to movably pass through is arranged on the side surface of the first slot 44, a plurality of third adjusting holes 312 which penetrate through the first fixed rod 31 and are matched with the third locking holes are arranged on the first fixed rod 31, and the third adjusting holes 312 are distributed in an array manner along one end of the first fixed rod 31 towards the other end; specifically, the bottom frame 43 may include a square frame (not shown) and a plurality of reinforcing rods (not shown) fixed in the frame, the other end of the fourth fixing rod 42 is fixedly connected to one side of the frame, the bottom frame 43 is configured as a frame, so that disassembly for welding and fixing can be saved, the overall weight can be reduced, and the first slot 44 may be directly welded and fixed on the bottom frame 43; in the embodiment, the first slot 44 is fixed by the matching of the third locking hole and the third adjusting hole 312, and then the bottom frame 43 is fixed by the fourth fixing rod 42, so that the bottom frame 43 and the first slot 44 are integrally and firmly fixed from multiple directions, and thus, even if the movable plate 2 is pulled outwards by a large amount, the movable plate 2 can be well and firmly fixed, and the movable plate 2 is firmly supported; the adjustment process in this embodiment is similar to the above, the movable plate 2 is taken out, the second locking pin 45 and the third locking pin are pulled out, and the bottom frame 43 is held by the hand, if the height is to be adjusted up, the bottom frame 43 is moved up by a certain distance to align the third locking hole of the first slot 44 with the third adjusting hole 312 again, at this time, the third locking pin is inserted through the third locking hole and the third adjusting hole 312 to complete the fixation, similarly, if the height is to be adjusted down, the bottom frame 43 is moved down by a certain distance to align the third locking hole of the first slot 44 with the third adjusting hole 312 again, at this time, the third locking pin is inserted through the third locking hole and the third adjusting hole 312 to complete the fixation.

The utility model discloses a first telescopic bracket can carry out lift adjustment to roof 1, realize whole altitude mixture control, and can carry out lift adjustment to fly leaf 2 through the second telescopic bracket, and then realize local lift adjustment and not influence overall height, such structural design not only can realize whole altitude mixture control and can also realize local altitude mixture control, it is nimble more convenient to use, patient can be used for the feed use with fly leaf 2 like this, and roof 1 then is used for other uses such as official working, make holistic use more multi-functional, satisfy different patient's demand.

Optionally, as shown in fig. 1, the roof structure further includes a U-shaped side wall 11 fixed on the roof plate 1, and outer side surfaces of the U-shaped side wall 11 are flush with corresponding outer side surfaces of the roof plate 1, respectively; specifically, the provision of the U-shaped side gusset 11 provides a stop area on the top panel 1 that is not likely to fall out when articles are placed thereon.

Optionally, as shown in fig. 1, the portable power supply further includes a socket 5, where the socket 5 is fixed on an inner side wall of the U-shaped side wall 11 and a power line of the socket 5 movably penetrates through the U-shaped side wall 11; specifically, the provision of the socket 5 can increase the convenience of use, such as charging use of a notebook, a mobile phone, or the like.

Optionally, the first locking pin 34, the second locking pin 45 and the third locking pin are quick release pins; particularly, the quick-release pin has the characteristics of convenient installation and disassembly and easy use.

Optionally, a plurality of balls 21 contacting with the inner bottom surface of the first slot 44 are embedded in the edge positions of the two sides of the bottom of the movable plate 2; specifically, the friction between the movable plate 2 and the first slot 44 can be reduced, and the flexibility of the movable plate 2 in pushing and pulling can be improved.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.

Claims

1. The utility model provides a sick bed is with multi-functional bed table which characterized in that:

the device comprises a top plate (1), two first telescopic supports symmetrically fixed at the edge positions of two sides of the bottom of the top plate (1), a movable plate (2) and a second telescopic support arranged between the first telescopic supports and used for fixing the movable plate (2);

first telescopic bracket all includes first dead lever (31), with first dead lever (31) slide and insert establish complex second dead lever (32), first fitting pin (34) and supporting legs (33), be equipped with first logical chamber in first dead lever (31), the one end of first dead lever (31) with the bottom fixed connection of roof (1), second dead lever (32) one end warp first dead lever (31) other end activity stretches into in the first logical chamber, the other end of second dead lever (32) with supporting legs (33) fixed connection, be close to other end position on first dead lever (31) and seted up and run through first fitting hole (311) that first dead lever (31) and confession first fitting pin (34) activity passed, a plurality of runs through in second dead lever (32) in being close to one end position have been seted up second dead lever (32) and with first fitting hole (311) complex first regulation The first adjusting holes (321) are distributed in an array along one end of the second fixing rod (32) towards the other end;

the second telescopic support comprises a third fixing rod (41), a fourth fixing rod (42), a second locking pin (45), a bottom frame (43), two first U-shaped slots (44) and a third locking pin, wherein the fourth fixing rod (42), the second locking pin (45), the bottom frame (43), the two first U-shaped slots (44) and the third locking pin are symmetrically arranged on the bottom frame (43) in a one-to-one correspondence mode, one end of the third fixing rod (41) is fixedly connected with the bottom of the top plate (1), a second through cavity is formed in the third fixing rod (41), one end of the fourth fixing rod (42) penetrates into the second through cavity in a movable mode, the other end of the fourth fixing rod (42) is fixedly connected with the edge of one side of the bottom frame (43), a second locking hole (411) which penetrates through the third fixing rod (41) and supplies the second locking pin (45) to movably penetrate is formed in the position, close to the other end of the third fixing rod (41) A plurality of second adjusting holes (421) which penetrate through the fourth fixing rod (42) and are matched with the second locking holes (411) are formed in the position, close to one end, of the fourth fixing rod (42), and the second adjusting holes (421) are distributed in an array manner along one end of the fourth fixing rod (42) towards the other end;

the bottom surface of first slot (44) with support fixed connection, the side of first slot (44) respectively with first dead lever (31) contact laminating, fly leaf (2) are located between first slot (44) and its both sides limit respectively with first slot (44) sliding fit, be equipped with on first slot (44) side and run through first slot (44) and supply the third locking hole that third locking pin activity passed, be equipped with a plurality of running through on first dead lever (31) and with third locking hole complex third regulation hole (312), third regulation hole (312) are followed first dead lever (31) one end is to other end direction array distribution.

2. The multifunctional bed table for hospital beds as claimed in claim 1, wherein:

supporting legs (33) including connecting rod (331) that are the shape of falling U and vertical being fixed in second slot (332) at connecting rod (331) both ends, the other end of second dead lever (32) with connecting rod (331) fixed connection, threaded fixation has locking bolt (3321) on the side of second slot (332), the one end activity of locking bolt (3321) stretches into in second slot (332).

3. The multifunctional bed table for hospital beds as claimed in claim 1, wherein:

the steel plate roof structure is characterized by further comprising a U-shaped side wall (11) fixed on the roof plate (1), wherein the outer side surface of the U-shaped side wall (11) is flush with the outer side surface corresponding to the roof plate (1) respectively.

4. The multifunctional bed table for hospital beds as claimed in claim 3, wherein:

the novel electric heating wire is characterized by further comprising a socket (5), wherein the socket (5) is fixed on the inner side wall of the U-shaped side wall (11) and a power line of the socket movably penetrates out of the U-shaped side wall (11).

5. The multifunctional bed table for hospital beds as claimed in claim 1, wherein:

the underframe (43) comprises a square frame and a plurality of reinforcing rods fixed in the frame, and the other end of the fourth fixing rod (42) is fixedly connected with one side face of the frame.

6. The multifunctional bed table for hospital beds as claimed in claim 1, wherein:

the first locking pin (34), the second locking pin (45) and the third locking pin are all quick-release pins.

7. The multifunctional bed table for hospital beds as claimed in claim 1, wherein:

and a plurality of balls (21) which are contacted with the inner bottom surface of the first slot (44) are embedded in the edge positions of two sides of the bottom of the movable plate (2).