CN215425799U - Medical bed convenient to move - Google Patents

Abstract

The utility model discloses a medical bed convenient to move, which has the technical scheme that: the medicine bed comprises a bed body, a bed head and a plurality of supporting legs, wherein a motor is connected to the position, different from the bed head, of the lower end of the bed body through a telescopic column, an output shaft of the motor is fixedly connected with a first driving bevel gear, the left end and the right end of the first driving bevel gear are respectively meshed with a first driven bevel gear, the first driven bevel gear is connected with a lifting assembly through a first transmission rod, a rotating rod is fixedly arranged on the first driving bevel gear, a telescopic limiting sleeve is arranged between the rotating rod and the bed body, the left end and the right end of the second driving bevel gear are respectively meshed with a second driven bevel gear, the second driven bevel gear is connected with the lifting assembly through a second transmission rod, a medicine rack is arranged at the upper end of the bed head, a sliding groove is formed in the position, corresponding to the medicine rack, and the medicine rack is arranged inside the sliding groove in a sliding mode; when the medical bed does not need to be moved, the movable wheels can be retracted, and the medicine rack is convenient to move.

Description

Medical bed convenient to move

Technical Field

The utility model relates to the technical field of medical beds, in particular to a medical bed convenient to move.

Background

The hospital bed can also be called a medical bed, a nursing bed and the like, is 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.

The existing medical bed is often provided with moving wheels at the lower ends of supporting legs so as to facilitate medical staff to push a sickbed, and the medical bed is supported by only four moving wheels, so that the moving wheels are often damaged after long-time work, and the medical bed cannot be normally used; meanwhile, most of the medicine racks on the existing medical bed are arranged independently, so that certain space can be occupied, and the medicine racks are inconvenient to use when the positions of the medicine racks need to be changed.

SUMMERY OF THE UTILITY MODEL

In view of the problems mentioned in the background art, the utility model aims to provide a medical bed convenient to move, and when the medical bed does not need to be moved, the moving wheels can be retracted and the medicine rack is convenient to move.

The technical purpose of the utility model is realized by the following technical scheme:

a medical bed convenient to move comprises a bed body, a bed head and a plurality of supporting legs, wherein the lower end of the bed body, which is different from the position of the bed head, is connected with a motor through a telescopic column, an output shaft of the motor is fixedly connected with a first driving bevel gear, the left end and the right end of the first driving bevel gear are respectively meshed with a first driven bevel gear, the first driven bevel gear is connected with a lifting assembly through a first transmission rod, a rotating rod is fixedly arranged on the first driving bevel gear and is arranged along the front direction and the rear direction, a telescopic limiting sleeve is arranged between the rotating rod and the bed body, one end of the rotating rod, which is close to the bed head, is fixedly connected with a second driving bevel gear, the left end and the right end of the second driving bevel gear are respectively meshed with a second driven bevel gear, the second driven bevel gear is connected with a lifting assembly through a second transmission rod, the lower end of the lifting assembly is fixedly provided with a moving wheel, and the upper end of the bed head is provided with a medicine rack, the bed head is provided with a chute at the position corresponding to the medicine rack, and the medicine rack is arranged inside the chute in a sliding way.

Further, the lifting component comprises a lifting platform and a fixing platform, a bidirectional threaded rod is arranged inside the lifting platform and connected with the first transmission rod or the second transmission rod, two sliding blocks are arranged on the bidirectional threaded rod and connected with guide blocks through connecting rods respectively, the guide blocks are sleeved on the guide rods, and the guide rods are fixedly arranged inside the fixing platform.

Through adopting above-mentioned technical scheme, can guarantee that lifting unit has raising and lowering functions.

Furthermore, first screw thread and second screw thread have been seted up on the two-way threaded rod, and two sliding blocks set up respectively on first screw thread and second screw thread.

Through adopting above-mentioned technical scheme, can ensure that two sliding blocks can move in opposite directions when moving.

Furthermore, the movable wheels are universal wheels.

Through adopting above-mentioned technical scheme, be convenient for remove medical bed.

Further, the lower extreme of medicine frame is fixed and is provided with the slip lug, and the slip lug sets up in the inside of spout, and the medicine frame passes through slip lug and head of a bed sliding connection.

Through adopting above-mentioned technical scheme, when removing the medicine frame, the medicine frame can not deviate from the inside of spout.

Further, a control panel is arranged on the bed body, and the motor is electrically connected with the control panel.

By adopting the technical scheme, an operator can control the starting of the motor by operating the control panel.

In summary, the utility model mainly has the following beneficial effects:

1. the utility model discloses a, through setting up devices such as motor, lifting unit, when not needing to remove the medical bed, operating personnel can drive a plurality of lifting unit through control motor work and remove to it rises to drive a plurality of removal wheels, and at this moment, a plurality of supporting legs can play good fixed, supporting role to the medical bed, have improved the life of medical bed.

2. The utility model discloses a, through sliding the setting with the medicine frame on the head of a bed of medical bed, can save partial space, when needing to change the position of medicine frame, can make the medicine frame slide on the head of a bed through pulling the medicine frame, the medical personnel of being convenient for use.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of a motor, a lifting assembly and the like;

FIG. 3 is an enlarged view of a portion A of FIG. 1;

fig. 4 is a partially enlarged schematic view of a portion B in fig. 1.

In the figure: 1. a bed body; 2. a bed head; 3. supporting legs; 4. a telescopic column; 5. a motor; 6. a first drive bevel gear; 7. a first driven bevel gear; 8. a first drive lever; 9. a lifting assembly; 10. rotating the rod; 11. a telescopic limit sleeve; 12. a second drive bevel gear; 13. a second driven bevel gear; 14. a second transmission rod; 15. a moving wheel; 16. a lifting platform; 17. a fixed table; 18. a bidirectional threaded rod; 19. a slider; 20. a connecting rod; 21. a guide block; 22. a guide bar; 23. a medicine rack; 2301. a sliding projection; 24. a chute.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clear and fully described, embodiments of the present invention are further described in detail below with reference to the accompanying drawings.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

Referring to fig. 1 to 4, a medical bed convenient to move comprises a bed body 1, a bed head 2 and a plurality of supporting legs 3, wherein a motor 5 is connected to a position of the lower end of the bed body 1, which is different from the position of the bed head 2, through a telescopic column 4, the telescopic column 4 can move according to the movement of a lifting platform 16, so as to ensure that a bevel gear pair can be always in a mutually meshed state, specifically, a connecting rod can be arranged between the telescopic column 4 and the lifting platform 16, a first driving bevel gear 6 is fixedly connected to an output shaft of the motor 5, first driven bevel gears 7 are respectively meshed at the left end and the right end of the first driving bevel gear 6, the first driven bevel gears 7 are connected to a lifting assembly 9 through a first transmission rod 8, a rotating rod 10 is fixedly arranged on the first driving bevel gear 6, the rotating rod 10 is arranged along the front and rear directions, a telescopic limit sleeve 11 is arranged between the rotating rod 10 and the bed body 1, flexible stop collar 11 can play good supporting role to dwang 10, and simultaneously, when motor 5 goes up and down under the drive of flexible post 4, flexible stop collar 11 also can drive dwang 10 and go up and down, dwang 10 is close to the one end fixedly connected with second initiative bevel gear 12 of head of a bed 2, the left side of second initiative bevel gear 12, the right side both ends mesh respectively has second driven bevel gear 13, second driven bevel gear 13 is connected with elevating assembly 9 through second transfer line 14, the fixed removal wheel 15 that is provided with of lower extreme of elevating assembly 9, the upper end of head of a bed 2 is provided with medicine frame 23, head of a bed 2 has seted up spout 24 in the position department corresponding to medicine frame 23, medicine frame 23 slides and sets up the inside at spout 24.

Referring to fig. 1 to 3, the lifting assembly 9 includes a lifting table 16 and a fixed table 17, a bidirectional threaded rod 18 is disposed inside the lifting table 16, the bidirectional threaded rod 18 is connected to the first transmission rod 8 or the second transmission rod 14, two sliding blocks 19 are disposed on the bidirectional threaded rod 18, the two sliding blocks 19 are respectively connected to guide blocks 21 through connecting rods 20, the guide blocks 21 are sleeved on guide rods 22, and the guide rods 22 are fixedly disposed inside the fixed table 17.

Referring to fig. 1-3, the bidirectional threaded rod 18 has a first thread and a second thread, and the two sliding blocks 19 are respectively disposed on the first thread and the second thread.

Referring to fig. 1 and 3, the moving wheels 15 are universal wheels.

Referring to fig. 1 and 4, the lower end of the medicine rack 23 is fixedly provided with a sliding lug 2301, the sliding lug 2301 is arranged inside the sliding groove 24, and the medicine rack 23 is slidably connected with the bed head 2 through the sliding lug 2301.

Referring to fig. 1, a control panel is disposed on the bed body 1, and the motor 5 is electrically connected to the control panel.

When the medical bed is used, after a medical worker moves the medical bed to a specified position, if the medical bed does not need to be moved any more, the medical worker can start the motor 5 through the control panel, the motor 5 drives the two first driven bevel gears 7 to rotate through the first driving bevel gear 6, the two first driven bevel gears 7 drive the two-way threaded rod 18 in the lifting assembly 9 to rotate through the first transmission rod 8, the two-way threaded rod 18 rotates to drive the two sliding blocks 19 at the upper ends of the two-way threaded rod to move relatively, and drives the two guide blocks 21 on the guide rod 22 to slide through the connecting rod 20, at the moment, the lifting platform 16 can ascend, similarly, after the rotating rod 10 rotates, the lifting assembly 9 on the second transmission rod 14 can be driven through the second driving bevel gear 12 and the second driven bevel gear 13 to work, the lifting platforms 16 in the four lifting assemblies 9 ascend simultaneously to drive the four moving wheels 15 to ascend simultaneously, when the supporting legs 3 contact the ground, the lifting of the moving wheels 15 is completed, and the medical staff can turn off the motor 5.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a medical bed convenient to remove, includes bed body (1), head of a bed (2) and a plurality of supporting leg (3), its characterized in that: the bed body lower extreme of bed (1) is different from the position department of head of a bed (2) is connected with motor (5) through flexible post (4), the first initiative bevel gear (6) of output shaft fixedly connected with of motor (5), the left and right both ends of first initiative bevel gear (6) are meshed respectively and are had first driven bevel gear (7), first driven bevel gear (7) are connected with lifting unit (9) through first transfer line (8), fixed dwang (10) that is provided with on first initiative bevel gear (6), dwang (10) are along front and back direction setting, dwang (10) with be provided with flexible stop collar (11) between the bed body (1), dwang (10) are close to the one end fixedly connected with second initiative bevel gear (12) of head of a bed (2), the left side of second initiative bevel gear (12) is equipped with flexible stop collar (11), the one end fixedly connected with second initiative bevel gear (12) of head of a bed (2), The right two ends are respectively meshed with a second driven bevel gear (13), the second driven bevel gear (13) is connected with the lifting assembly (9) through a second transmission rod (14), the lower end of the lifting assembly (9) is fixedly provided with a movable wheel (15), the upper end of the bed head (2) is provided with a medicine rack (23), the bed head (2) is provided with a sliding groove (24) at a position corresponding to the medicine rack (23), and the medicine rack (23) is arranged inside the sliding groove (24) in a sliding manner.

2. A portable hospital bed according to claim 1, wherein: lifting unit (9) include elevating platform (16) and fixed station (17), the inside of elevating platform (16) is provided with two-way threaded rod (18), two-way threaded rod (18) with first transfer line (8) or second transfer line (14) are connected, be provided with two sliding blocks (19) on two-way threaded rod (18), two sliding block (19) are connected with guide block (21) through connecting rod (20) respectively, guide block (21) cover is established on guide bar (22), guide bar (22) are fixed to be set up the inside of fixed station (17).

3. A portable hospital bed according to claim 2, wherein: first screw thread and second screw thread have been seted up on two-way threaded rod (18), two sliding block (19) set up respectively on first screw thread and the second screw thread.

4. A portable hospital bed according to claim 1, wherein: the moving wheels (15) are universal wheels.

5. A portable hospital bed according to claim 1, wherein: the lower extreme of medicine frame (23) is fixed and is provided with slip lug (2301), slip lug (2301) sets up the inside of spout (24), medicine frame (23) through slip lug (2301) with head of a bed (2) sliding connection.

6. A portable hospital bed according to claim 1, wherein: the bed body (1) is provided with a control panel, and the motor (5) is electrically connected with the control panel.

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