CN113180943B

CN113180943B - Medical convenient bed convenient to orthopedics patient uses

Info

Publication number: CN113180943B
Application number: CN202110451617.5A
Authority: CN
Inventors: 张宏; 易家林
Original assignee: Individual
Current assignee: First Peoples Hospital of Lianyungang
Priority date: 2021-04-26
Filing date: 2021-04-26
Publication date: 2022-07-08
Anticipated expiration: 2041-04-26
Also published as: CN113180943A

Abstract

The invention relates to a sickbed, in particular to a convenient medical bed convenient for orthopedic patients to use. The invention aims to solve the technical problem of how to design a medical convenient bed which is convenient to operate, is provided with a brake device, can protect the safety of a patient and is convenient for the orthopedic patient to use. In order to solve the technical problem, the invention provides a medical convenient bed convenient for orthopedic patients to use, which comprises: the bed board is connected with a telescopic plate in a sliding way; the two sides of the bottom of the telescopic plate and the bed plate are hinged with supporting rods; the bottom of the supporting rod is rotatably connected with a rotating wheel; the telescopic mechanism is arranged between the bed plate and the telescopic plate. The invention achieves the basic function of a sickbed through the matching operation of the telescopic mechanism, the folding mechanism, the bed board and the rotating wheel, thereby realizing the basic function of the sickbed.

Description

Medical convenient bed convenient to orthopedics patient uses

Technical Field

The invention relates to a sickbed, in particular to a convenient medical bed convenient for orthopedic patients to use.

Background

The sickbed is generally a nursing bed, is designed according to the treatment needs of patients and the life habits of lying in bed, can be accompanied by family members, has a plurality of nursing functions and operating buttons, is a bed safe to use by insulation, can be also called a medical bed, a nursing bed and the like, is a sickbed used when patients are in rest, and is mainly used in various hospitals, village and town health hospitals, community health service centers and the like.

At present, a sickbed is generally formed by a common shelf bed and wheels, a backrest device is not arranged, a patient is inconvenient to sit up when lying on the sickbed, and the sickbed is inconvenient to operate when needing to read books and the like on the sickbed.

Disclosure of Invention

(1) Technical problem to be solved

The invention aims to overcome the defects that the device is inconvenient to sit up and is not provided with a brake device, so that the device has certain danger, and the technical problem to be solved by the invention is to provide a medical convenient bed which is convenient to operate, is provided with the brake device, can protect the safety of a patient and is convenient for the orthopedic patient to use.

(2) Technical scheme

In order to solve the technical problem, the invention provides a medical convenient bed convenient for orthopedic patients to use, which comprises a bed plate, wherein a telescopic plate is connected on the bed plate in a sliding manner; the two sides of the bottoms of the telescopic plate and the bed plate are hinged with supporting rods; the bottom of the supporting rod is rotatably connected with a rotating wheel; the telescopic mechanism is arranged between the bed plate and the telescopic plate; the folding mechanism is arranged among the support rod, the bed board and the expansion plate.

Preferably, the telescopic mechanism comprises a first fixing frame, and the bottom of the bed board is connected with the first fixing frame; the low-speed motor is mounted on the first fixing frame; the output shaft of the low-speed motor is connected with the screw; the internal thread is tied, and the expansion plate bottom is connected with the internal thread and is tied, and the internal thread is tied and screw rod screw-thread fit.

Preferably, the folding mechanism comprises a slide guiding clamp frame, and the upper part of the supporting rod is connected with the slide guiding clamp frame; the guide frames are connected with the two inner side walls of the bed plate and the telescopic plate; the guide post is connected with the guide frame in a sliding way; the first spring is connected between the guide post and the guide frame, and the guide post is matched with the guide sliding clamping frame.

Preferably, the bed plate turnover device further comprises a turnover mechanism, the turnover mechanism comprises a second fixing frame, and the two sides of the bottom of the bed plate are both connected with the second fixing frame; the cylinder is arranged on the second fixing frame; the transmission rod of the air cylinder is connected with a first rack; the bed plate is connected with a first limiting frame; the first limiting frame is rotatably connected with the connecting shaft; the two sides of the connecting shaft are both connected with first straight gears, and the first racks are meshed with the first straight gears; the connecting shaft is connected with a backup plate; a first torsion spring is connected between the backup plate and the first limiting frame.

Preferably, the bed further comprises a brake mechanism, the brake mechanism comprises a second limiting frame, and the two support rods on the bed plate are both connected with the second limiting frame; the top frame is rotatably connected between the two second limiting frames, and the first rack is matched with the top frame; the second torsion spring is connected between the top frame and the second limiting frame; the top frame is connected with a telescopic rod in a sliding way, and the telescopic rod is matched with a rotating wheel on a supporting rod on the bed board; the telescopic rod is connected with the jacking block; and a second spring is connected between the telescopic rod and the top frame.

Preferably, the backrest mechanism comprises armrest frames, and the armrest frames are rotatably connected to the two sides of the backup plate; the handrail frame is connected with a first straight gear; a third torsion spring is connected between the armrest frame and the backup plate; the backup plate is connected with two third springs; a back cushion is connected between the two third springs; and the two sides of the back cushion are both connected with second racks, and the two second racks are respectively meshed with the two second straight gears.

Preferably, the armrest frame is semi-arc shaped.

Preferably, the bed further comprises a storage mechanism, the storage mechanism comprises a support frame, and the bed board is connected with the support frame; the supporting plate is rotatably connected to the supporting frame; the fourth torsion spring is connected between the supporting plate and the supporting frame; the guide rod is connected on the support frame in a sliding manner; and the fourth spring is connected between the guide rod and the support frame, and the guide rod is matched with the support plate.

(3) The beneficial effects are that:

1. the invention achieves the basic function of a sickbed through the matching operation of the telescopic mechanism, the folding mechanism, the bed board and the rotating wheel, thereby realizing the basic function of the sickbed.

2. The invention brakes through the brake mechanism, thereby avoiding the displacement of the patient caused by misoperation from influencing the safety of the patient and effectively ensuring the safety of the patient.

3. The invention enables the patient to sit up on the sickbed through the matching operation of the turnover mechanism, the backrest mechanism and the storage mechanism, so that the patient can operate more conveniently.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment of the present invention.

Fig. 2 is a schematic perspective view of a second embodiment of the present invention.

Fig. 3 is a schematic perspective view of the telescoping mechanism and the folding mechanism of the present invention.

Fig. 4 is an enlarged view of the invention at a.

Fig. 5 is a schematic perspective view of the turnover mechanism of the present invention.

FIG. 6 is a schematic perspective view of the braking mechanism of the present invention.

Fig. 7 is a schematic perspective view of the backrest mechanism of the present invention.

Fig. 8 is a schematic perspective view of the storage mechanism of the present invention.

The labels in the figures are: 1-bed board, 2-expansion board, 3-support rod, 4-rotating wheel, 5-expansion mechanism, 51-first fixed frame, 52-low-speed motor, 53-screw rod, 54-internal screw bolt, 6-folding mechanism, 61-slide guiding clamp frame, 62-guide frame, 63-guide column, 64-first spring, 7-turnover mechanism, 71-second fixed frame, 72-air cylinder, 73-first rack, 74-first limit frame, 75-connecting shaft, 76-first straight gear, 77-backup plate, 78-first torsion spring, 8-brake mechanism, 81-second limit frame, 82-top frame, 83-second torsion spring, 84-expansion rod, 85-top block, 86-second spring, 9-backrest mechanism, 91-armrest frame, 92-second straight gear, 93-third torsion spring, 94-third spring, 95-back cushion, 96-second rack, 10-storage mechanism, 1001-support frame, 1002-support plate, 1003-fourth torsion spring, 1004-guide rod, 1005-fourth spring.

Detailed Description

The invention is further described below with reference to the drawings and examples.

Example 1

A medical convenient bed convenient for orthopedic patients to use is shown in figures 1-4 and comprises a bed plate 1, a telescopic plate 2, a support rod 3 and a rotating wheel 4, wherein the telescopic plate 2 is connected to the bed plate 1 in a sliding mode, the support rod 3 is hinged to two sides of the bottom of the telescopic plate 2 and the bottom of the bed plate 1, the rotating wheel 4 is connected to the bottom of the support rod 3, the medical convenient bed further comprises a telescopic mechanism 5 and a folding mechanism 6, the telescopic mechanism 5 is arranged between the bed plate 1 and the telescopic plate 2, and the folding mechanism 6 is arranged between the support rod 3, the bed plate 1 and the telescopic plate 2.

The telescopic mechanism 5 comprises a first fixing frame 51, a low-speed motor 52, a screw 53 and an internal thread bolt 54, the bottom of the bed plate 1 is connected with the first fixing frame 51, the low-speed motor 52 is mounted on the first fixing frame 51, the screw 53 is connected to an output shaft of the low-speed motor 52, the internal thread bolt 54 is connected to the bottom of the telescopic plate 2, and the internal thread bolt 54 is in thread fit with the screw 53.

The folding mechanism 6 comprises a slide guiding and clamping frame 61, a guide frame 62, a guide post 63 and a first spring 64, the upper part of the support rod 3 is connected with the slide guiding and clamping frame 61, the left side wall and the right side wall of the bed plate 1 and the expansion plate 2 are both connected with the guide frame 62, the guide post 63 is connected on the guide frame 62 in a sliding manner, the first spring 64 is connected between the guide post 63 and the guide frame 62, and the guide post 63 is matched with the slide guiding and clamping frame 61.

When an orthopedic patient needs to use the hospital bed, the hospital bed can be used, the patient can lie between the bed plate 1 and the expansion plate 2, if the patient is higher or lower, the low-speed motor 52 can be started to drive the screw rod 53 to rotate, the screw rod 53 rotates to drive the expansion plate 2 to move back and forth through the internal thread bolt 54 for adjustment, so that the height of the patient can be adapted according to the position of the expansion plate 2, when the hospital bed needs to be pushed to move, the hospital bed can be directly pushed to move through the rotating wheel 4, when the hospital bed needs to be folded, the guide pillar 63 can be pulled to move towards the direction far away from the sliding guide clamp frame 61, the first spring 64 is stretched, when the guide pillar 63 moves to be not clamped into the sliding guide clamp frame 61, the support bar 3 can be twisted to swing, the support bar 3 drives the sliding guide clamp frame 61 to swing together when swinging, when the support bar 3 is folded, the guide pillar 63 can be loosened, the guide pillar 63 is reset under the action of the first spring 64 and is clamped into the sliding guide clamp frame 61 again, thereby the patient bed can be folded.

Example 2

On the basis of embodiment 1, as shown in fig. 5, the turnover mechanism 7 further includes a turnover mechanism 7, the turnover mechanism 7 includes a second fixing frame 71, a cylinder 72, a first rack 73, a first limiting frame 74, a connecting shaft 75, a first spur gear 76, a backup plate 77 and a first torsion spring 78, both sides of the bottom of the bed plate 1 are connected with the second fixing frame 71, the cylinder 72 is installed on the second fixing frame 71, a transmission rod of the cylinder 72 is connected with the first rack 73, the front side of the bed plate 1 is connected with the first limiting frame 74, the connecting shaft 75 is rotatably connected on the first limiting frame 74, both sides of the left side and the right side of the connecting shaft 75 are connected with the first spur gear 76, the first rack 73 is engaged with the first spur gear 76, the backup plate 77 is connected on the connecting shaft 75, and the first torsion spring 78 is connected between the backup plate 77 and the first limiting frame 74.

Initially, the transmission rod of the air cylinder 72 is in an extension state, the first torsion spring 78 is in a compression state, when a patient needs to lean against the transmission rod, the transmission rod can lean against the backing plate 77, when the patient needs to lie down, the transmission rod of the air cylinder 72 can be started to retract to drive the first rack 73 to move backwards, the first rack 73 moves backwards to poke the first straight gear 76 to rotate, the first straight gear 76 rotates to drive the connecting shaft 75 to rotate, the connecting shaft 75 rotates to drive the backing plate 77 to rotate, and when the first rack 73 moves to be not meshed with the first straight gear 76, the first torsion spring 78 also resets.

All be connected with the spacing frame 81 of second on two spinal branch vaulting poles 3 on the bed board 1, the rotary type is connected with roof-rack 82 between two spacing frames 81 of second, first rack 73 and roof-rack 82 cooperation, be connected with second torsion spring 83 between roof-rack 82 and the spacing frame 81 of second, the sliding type is connected with telescopic link 84 on the roof-rack 82, be connected with kicking block 85 on the telescopic link 84, be connected with second spring 86 between telescopic link 84 and the roof-rack 82, runner 4 cooperation on the bracing piece 3 on telescopic link 84 and the bed board 1.

Initially, second torsion spring 83 is compression state, among the runner 4 on the bracing piece 3 on the bed board 1 is gone into to kicking block 85 card, when first rack 73 no longer pushes up roof-rack 82 when the rearward movement, roof-rack 82 resets under second torsion spring 83's effect, roof-rack 82 drives kicking block 85 when reseing and moves forward, among the runner 4 on the bracing piece 3 on the bed board 1 is no longer gone into to the kicking block 85 forward movement back card, at this moment can promote this sick bed and remove, so, just can brake when need not remove this sick bed.

Example 3

In addition to embodiment 2, as shown in fig. 7, the backrest device further includes a backrest mechanism 9, the backrest mechanism 9 includes a handrail frame 91, a second spur gear 92, a third torsion spring 93, a third spring 94, a cushion 95 and a second rack 96, the handrail frame 91 is rotatably connected to both left and right sides of the backup plate 77, the second spur gear 92 is connected to the handrail frame 91, the third torsion spring 93 is connected between the handrail frame 91 and the backup plate 77, the two third springs 94 are connected to the backup plate 77, the cushion 95 is connected between the two third springs 94, the second rack 96 is connected to both left and right sides of the cushion 95, and the two second racks 96 are respectively engaged with the two second spur gears 92.

When a patient leans against the back cushion 95, the patient can lean against the back cushion 95 more comfortably, when the patient leans against the back cushion 95, the self gravity of the patient can push the back cushion 95 to move forwards, the third spring 94 is compressed, the back cushion 95 moves forwards to push the second rack 96 to move forwards, the second rack 96 moves forwards to push the second straight gear 92 to rotate, the second straight gear 92 rotates to drive the armrest frame 91 to rotate, the third torsion spring 93 is compressed, the armrest frame 91 can protect two sides of the patient after rotating, so that the patient is limited, when the patient wants to leave, the forward movement does not push the back cushion 95 any more, the third spring 94 stretches to drive the back cushion 95 to move backwards and reset, so as to drive the back parts to operate reversely, the third torsion spring 93 resets to drive the armrest frame 91 to rotate and reset through the second straight gear 92 so as to stop the patient from being limited, so that the patient can lean against more comfortably, and protects the patient.

As shown in fig. 8, the storage mechanism 10 is further included, the storage mechanism 10 includes a support 1001, a support plate 1002, a fourth torsion spring 1003, a guide rod 1004 and a fourth spring 1005, the support 1001 is connected to the left side of the bed board 1, the support plate 1002 is rotatably connected to the support 1001, the fourth torsion spring 1003 is connected between the support plate 1002 and the support 1001, the guide rod 1004 is slidably connected to the left side of the support 1001, the fourth spring 1005 is connected between the guide rod 1004 and the support 1001, and the guide rod 1004 is engaged with the support plate 1002.

When a patient needs to sit on a hospital bed to read a book or perform other actions, the guide rod 1004 can be pulled to move downwards, the fourth spring 1005 is stretched, when the guide rod 1004 moves downwards to a position where the support plate 1002 is not clamped, the support plate 1002 can be twisted to rotate ninety degrees, the third torsion spring 93 is compressed, after the support plate 1002 rotates, the guide rod 1004 is loosened, the guide rod 1004 resets under the action of the fourth spring 1005 to clamp the support plate 1002, at the moment, the patient can read the book or perform other actions on the support plate 1002, and when a rest is needed, the guide column 63 is pulled to move downwards to a position where the support plate 1002 is not clamped.

The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The utility model provides a convenient bed of medical use convenient to orthopedic patient uses which characterized in that, including: the bed board (1), the bed board (1) is connected with a telescopic plate (2) in a sliding way; the two sides of the bottoms of the support rods (3), the expansion plate (2) and the bed plate (1) are hinged with the support rods (3); the bottom of the supporting rod (3) is rotatably connected with a rotating wheel (4); the telescopic mechanism (5) is arranged between the bed plate (1) and the telescopic plate (2); the folding mechanism (6) is arranged among the support rod (3), the bed plate (1) and the expansion plate (2); the telescoping mechanism (5) comprises: the bottom of the bed plate (1) is connected with a first fixing frame (51); the low-speed motor (52), the first fixed frame (51) is provided with the low-speed motor (52); the screw (53) is connected to the output shaft of the low-speed motor (52); the bottom of the telescopic plate (2) is connected with an internal thread bolt (54), and the internal thread bolt (54) is in thread fit with the screw (53); the folding mechanism (6) comprises: the upper part of the supporting rod (3) is connected with the sliding guide clamping frame (61); the guide frame (62) is connected with the two inner side walls of the bed board (1) and the telescopic plate (2); the guide post (63), the guide frame (62) is connected with the guide post (63) in a sliding way; the first spring (64) is connected between the guide post (63) and the guide frame (62), and the guide post (63) is matched with the sliding guide clamping frame (61); still including tilting mechanism (7), tilting mechanism (7) including: the two sides of the bottom of the bed plate (1) are both connected with a second fixing frame (71); the air cylinder (72) is mounted on the second fixing frame (71); the transmission rod of the air cylinder (72) is connected with a first rack (73); the bed plate (1) is connected with a first limiting frame (74); the first limiting frame (74) is rotatably connected with the connecting shaft (75); the two sides of the connecting shaft (75) are both connected with first straight gears (76), and the first racks (73) are meshed with the first straight gears (76); the connecting shaft (75) is connected with a backup plate (77); the first torsion spring (78) is connected between the backup plate (77) and the first limit frame (74); still including brake mechanism (8), brake mechanism (8) including: the second limiting frame (81) is connected to the two support rods (3) on the bed plate (1); the top frame (82) is rotatably connected between the two second limiting frames (81), and the first rack (73) is matched with the top frame (82); a second torsion spring (83), wherein the second torsion spring (83) is connected between the top frame (82) and the second limiting frame (81); the telescopic rod (84) is connected with the top frame (82) in a sliding way, and the telescopic rod (84) is matched with the rotating wheel (4) on the supporting rod (3) on the bed board (1); the top block (85) is connected to the telescopic rod (84); a second spring (86), wherein the second spring (86) is connected between the telescopic rod (84) and the top frame (82); still including back mechanism (9), back mechanism (9) including: the two sides of the armrest frame (91) and the backup plate (77) are both rotatably connected with the armrest frame (91); the second straight gear (92), the handrail frame (91) is connected with the second straight gear (92); a third torsion spring (93), wherein the third torsion spring (93) is connected between the armrest frame (91) and the backup plate (77); the backup plate (77) is connected with two third springs (94); a back cushion (95) is connected between the two third springs (94); the two sides of the second rack (96) and the back cushion (95) are both connected with the second rack (96), and the two second racks (96) are respectively meshed with the two second straight gears (92).

2. The hospital bed for orthopedic patients to use according to claim 1, wherein the armrest frame (91) is semi-arc shaped.

3. The hospital bed for orthopedic patients according to claim 2, further comprising a storage mechanism (10), wherein the storage mechanism (10) comprises: the bed board (1) is connected with a support frame (1001); the supporting plate (1002) is rotatably connected to the supporting frame (1001); a fourth torsion spring (1003), wherein the fourth torsion spring (1003) is connected between the support plate (1002) and the support frame (1001); the guide rod (1004) is connected to the support frame (1001) in a sliding mode; the fourth spring (1005) is connected between the guide rod (1004) and the support frame (1001), and the guide rod (1004) is matched with the support plate (1002).