CN215459477U

CN215459477U - Nursing bed frame with lifting type

Info

Publication number: CN215459477U
Application number: CN202121277099.1U
Authority: CN
Inventors: 陈光芒
Original assignee: Dongguan Shende Machinery Fitting Co ltd
Current assignee: Dongguan Shende Machinery Fitting Co ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2022-01-11
Anticipated expiration: 2031-06-09

Abstract

The utility model discloses a nursing bed frame with a lifting type, relating to the technical field of medical care equipment, wherein a placing groove is formed in one side inside a supporting leg, a hydraulic rod is fixedly arranged at the bottom of the placing groove, a backrest is connected with the top in a sliding manner, and the telescopic end of the hydraulic rod is connected with the backrest, so that when in use, the backrests at two ends can be hidden inside the placing groove, the nursing bed frame is convenient for a patient with a longer body size and is convenient for medical care personnel to nurse in an all-around manner, shielding obstacles are reduced, meanwhile, a plurality of nursing bed frames are convenient to stack and store, a first lifting assembly and a second lifting assembly form a fixed connection structure together through a connecting column, the upper ends of the first lifting assembly and the second lifting assembly are fixedly arranged on the bed frame together, a driving gear is sleeved on a power driving end of a motor, a driven gear is sleeved outside the connecting column, the height adjustment of the nursing bed frame can be realized, and the transfer of the patient with inconvenient legs and feet is convenient, the work difficulty of medical staff is reduced.

Description

Nursing bed frame with lifting type

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a lifting nursing bed frame.

Background

Present nursing bed bedstead, the structure is comparatively single, can not adjust holistic height to can't shift the inconvenient patient of legs and feet, increased medical personnel's the work degree of difficulty, in addition, the backup plate behind the bedstead is mostly fixed knot structure, has injectd the length of the bed body to a certain extent, and for this, the staff in the field has provided a nursing bed bedstead that has the over-and-under type.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a lifting nursing bed frame, which solves the problems that the height of the existing nursing bed frame cannot be adjusted, the patient with inconvenient legs and feet cannot be transferred, and the working difficulty of medical care personnel is increased.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a bed frame of a lifting nursing bed comprises a bed frame component, wherein a lifting mechanism is fixedly arranged in the middle of the inside of the bed frame component, and the tops of the bed frame component and the lifting mechanism form a detachable fixed connection structure together through a limiting pin;

the bed frame assembly comprises two symmetrical supporting legs, a placing groove is formed in one side of the inside of each supporting leg, a hydraulic rod is fixedly installed at the bottom of the placing groove, a backrest is connected to the top of the placing groove in a sliding mode, and the telescopic end of the hydraulic rod is connected with the backrest;

elevating system includes a motor and two symmetrical first lifting unit and second lifting unit, first lifting unit and second lifting unit form fixed connection structure through the spliced pole jointly, and its upper end is common fixed mounting has a lathe bed board, the power drive end of motor has cup jointed the driving gear, the driven gear has been cup jointed to the outside of spliced pole.

According to a further technical scheme of the utility model, the first lifting assembly comprises a base and a supporting plate, a chute plate is fixedly mounted on one side inside the base, a sliding block is connected inside the chute plate in a sliding mode, a shaft rod penetrates through the inside of the supporting plate, a prismatic cam is fixedly connected to one end of the shaft rod, a first hinge column penetrates through the inner side of the first lifting assembly and is positioned below the chute plate, and a telescopic rod is fixedly connected to the free end of the first hinge column.

As a further technical scheme of the utility model, the bottom of each supporting leg is fixedly provided with a universal wheel, and two groups of supporting legs form a fixed connection structure respectively through a supporting column and a supporting plate from top to bottom.

As a further technical scheme of the utility model, the driving gear is meshed with the driven gear, two ends of the connecting column are connected with the shaft rod, and the first lifting assembly and the second lifting assembly have the same structure.

As a further technical scheme of the utility model, the telescopic rod is in a scissor-shaped structure, the top of the telescopic rod is connected with the bedstead board, and the hinged part at the bottom of the telescopic rod forms a fixed connection structure with the sliding block through a second hinge column.

As a further technical scheme of the utility model, two groups of first limiting holes and second limiting holes which are the same in size and correspond to each other are respectively formed at two ends of the strut and the bed plate, and the limiting pin simultaneously penetrates through the first limiting holes and the second limiting holes.

Advantageous effects

The utility model provides a bed frame of a lifting nursing bed. Compared with the prior art, the method has the following beneficial effects:

1. the utility model provides a nursing bed bedstead with over-and-under type, the standing groove has been seted up through inside one side at the landing leg, the bottom fixed mounting of standing groove has the hydraulic stem, top sliding connection has the back, the flexible end and the back of hydraulic stem meet, so when using, start the hydraulic stem, can hide the back at both ends in the inside of standing groove, the longer patient of the size of being convenient for on the one hand uses, on the other hand still is convenient for medical personnel omnidirectional and nurses, reduce and shelter from the barrier, still be convenient for piling up of a plurality of nursing bedstead simultaneously, reduce space area occupied.

2. The utility model provides a nursing bed bedstead with over-and-under type, the starter motor, through driving gear and driven gear's meshing, the prismatic cam that can drive both sides in step rotates, under the effect of telescopic link, the bedstead board that can drive the top rises and descends, thereby realize the altitude mixture control to nursing bed bedstead, during the use, can be convenient for shift the inconvenient patient of leg and foot, compare with traditional nursing bedstead, do not need many people to assist, medical personnel's the work degree of difficulty has been reduced, the condition of further having avoided causing the secondary injury to the patient takes place.

Drawings

FIG. 1 is a schematic view of a bed frame of a nursing bed with an elevating type;

FIG. 2 is a schematic view of a frame assembly of a nursing bed with an elevating type;

FIG. 3 is a schematic diagram of a lifting mechanism of a bed frame of a nursing bed with a lifting type;

fig. 4 is a schematic structural view of a first lifting assembly of a bed frame of a nursing bed with a lifting type.

In the figure: 1. a bed frame assembly; 11. a support leg; 12. a placement groove; 13. a hydraulic lever; 14. a backrest; 15. a universal wheel; 16. a pillar; 17. a support plate; 18. a first limit hole; 2. a lifting mechanism; 21. a motor; 22. a first lifting assembly; 221. a base; 222. a support plate; 223. a chute plate; 224. a slider; 225. a shaft lever; 226. a prismatic cam; 227. a first hinge post; 228. a telescopic rod; 229. a second hinge post; 23. a second lifting assembly; 24. a bed plate; 25. a driving gear; 26. connecting columns; 27. a driven gear; 28. a second limiting hole; 3. and a limiting pin.

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, the present invention provides a technical solution of a lifting nursing bed frame: the utility model provides a nursing bed bedstead with over-and-under type, includes bedstead subassembly 1, fixed mounting has elevating system 2 in the middle of the inside of bedstead subassembly 1, and bedstead subassembly 1 and elevating system 2's top forms detachable fixed connection structure through spacer pin 3 jointly.

Referring to fig. 2, the bed frame assembly 1 includes two symmetrical supporting legs 11, a placement groove 12 is formed on one side inside the supporting leg 11, a hydraulic rod 13 is fixedly installed at the bottom of the placement groove 12, a backrest 14 is slidably connected to the top of the placement groove, the telescopic end of the hydraulic rod 13 is connected to the backrest 14, a universal wheel 15 is fixedly installed at the bottom of each supporting leg 11, two groups of supporting legs 11 form a fixed connection structure through a pillar 16 and a supporting plate 17 from top to bottom, two groups of corresponding first limiting holes 18 and second limiting holes 28 are formed at two ends of the pillar 16 and a bed plate 24, a limiting pin 3 penetrates through the first limiting holes 18 and the second limiting holes 28, the backrest 14 at two ends can be hidden inside the placement groove 12 under the telescopic action of the hydraulic rod 13, which is convenient for a patient with a long body size to use and is convenient for nursing medical staff in all directions, the reduction shelters from the barrier, and the while is still convenient for a plurality of accumulations of nursing bed frame accomodate, reduces space area occupied.

Referring to fig. 3, the lifting mechanism 2 includes a motor 21, and two symmetrical first lifting assemblies 22 and second lifting assemblies 23, the first lifting assemblies 22 and the second lifting assemblies 23 form a fixed connection structure together through a connection column 26, and the upper ends of the first lifting assemblies 22 and the second lifting assemblies 23 are fixedly mounted together with a bed plate 24, the first lifting assemblies 22 and the second lifting assemblies 23 have the same structure, a driving gear 25 is sleeved on a power driving end of the motor 21, a driven gear 27 is sleeved outside the connection column 26, the driving gear 25 is engaged with the driven gear 27, and two ends of the connection column 26 are connected with a shaft rod 225.

Referring to fig. 4, the first lifting assembly 22 includes a base 221 and a supporting plate 222, a chute plate 223 is fixedly installed on one side inside the base 221, a sliding block 224 is slidably connected inside the chute plate 223, a shaft 225 penetrates through the inside of the supporting plate 222, one end of the shaft 225 is fixedly connected with a prismatic cam 226, a first hinge column 227 penetrates through the inside of the first lifting assembly 22 and below the chute plate 223, a free end of the first hinge column 227 is fixedly connected with a telescopic rod 228, the telescopic rod 228 is in a scissors-shaped structure, the top of the telescopic rod is connected with the bed frame plate 24, a hinge at the bottom of the telescopic rod 228 forms a fixed connection structure with the sliding block 224 through a second hinge column 229, a bearing is fixedly installed at the joint of the first hinge column 227 and the base 221, the prismatic cams 226 at the two ends can be driven to synchronously rotate by a motor, so as to realize height adjustment of the bed frame plate 24, is convenient for transferring the patient with inconvenient legs and feet, and reduces the working difficulty of medical staff.

The working principle of the utility model is as follows: when the bed frame plate lifting device is used, the limiting pin 3 is taken down, the motor 21 is started, the power driving end of the motor can drive the driving gear 25 to rotate, the prismatic cams 226 at two ends can be synchronously driven to rotate clockwise under the action of the driven gear 27 and the connecting column 26, the second hinge column 229 can rotate along the edges of the prismatic cams 226 during rotation, the telescopic rod 228 is enabled to be gradually pushed and lifted along the direction of the sliding chute plate 223, when the highest point of the prismatic cams 226 is reached, the telescopic rod 228 is in the highest state, so that the bed frame plate 24 at the top is enabled to be synchronously lifted to the highest point, and after the highest point is passed, the telescopic rod 228 can be gradually contracted and lowered along with the continuous rotation of the prismatic cams 226, so that the height adjustment of the bed frame plate 24 is realized, and the patient can be conveniently transferred.

If the patient is longer, if the legs and feet are in a bent state when lying down, or when medical personnel need to carry out all-round nursing to the patient, only the hydraulic rod 13 needs to be started, and the backrest 14 can be hidden inside the placing groove 12 through the telescopic end of the hydraulic rod.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A nursing bed frame with a lifting type is characterized by comprising a bed frame component (1), wherein a lifting mechanism (2) is fixedly installed in the middle of the inside of the bed frame component (1), and the tops of the bed frame component (1) and the lifting mechanism (2) form a detachable fixed connection structure together through a limiting pin (3);

the bed frame assembly (1) comprises two symmetrical supporting legs (11), a placing groove (12) is formed in one side of the interior of each supporting leg (11), a hydraulic rod (13) is fixedly installed at the bottom of each placing groove (12), a backrest (14) is connected to the top of each placing groove in a sliding mode, and the telescopic end of each hydraulic rod (13) is connected with the backrest (14);

elevating system (2) include a motor (21) and two symmetrical first lifting unit (22) and second lifting unit (23), first lifting unit (22) and second lifting unit (23) form fixed connection structure through spliced pole (26) jointly, and its upper end common fixed mounting has a lathe bed board (24), the power drive end of motor (21) has cup jointed driving gear (25), driven gear (27) have been cup jointed to the outside of spliced pole (26).

2. The nursing bed frame with the lifting type according to claim 1, wherein the first lifting assembly (22) comprises a base (221) and a support plate (222), a chute plate (223) is fixedly installed on one side of the inside of the base (221), a sliding block (224) is slidably connected to the inside of the chute plate (223), a shaft rod (225) penetrates through the inside of the support plate (222), a prismatic cam (226) is fixedly connected to one end of the shaft rod (225), a first hinge column (227) penetrates through the inner side of the first lifting assembly (22) and below the chute plate (223), and a telescopic rod (228) is fixedly connected to the free end of the first hinge column (227).

3. The lifting nursing bed frame as claimed in claim 1, wherein a universal wheel (15) is fixedly installed at the bottom of each leg (11), and the two sets of legs (11) form a fixed connection structure from top to bottom through a pillar (16) and a brace (17).

4. The bedframe of nursing bed with up-down type according to claim 2 characterized in that the driving gear (25) and the driven gear (27) are engaged, the connecting column (26) is connected with the shaft (225) at both ends, the first lifting assembly (22) and the second lifting assembly (23) are the same structure.

5. The lifting nursing bed frame as claimed in claim 2, wherein the telescopic rod (228) is in a scissors-like structure and the top of the telescopic rod is connected to the bed plate (24), and the bottom hinge of the telescopic rod (228) is connected to the sliding block (224) via the second hinge column (229) to form a fixed connection structure.

6. The lifting nursing bed frame as claimed in claim 3, wherein two sets of the first limiting holes (18) and the second limiting holes (28) with the same size are formed at the two ends of the support column (16) and the bed frame plate (24), respectively, and the limiting pin (3) penetrates through the first limiting holes (18) and the second limiting holes (28) at the same time.