CN210384270U

CN210384270U - Adjustable separate leg plate applied to sickbed

Info

Publication number: CN210384270U
Application number: CN201820932593.9U
Authority: CN
Inventors: 张强
Original assignee: Hebei Vanry Medical Devices Co ltd
Current assignee: Hebei Vanry Medical Devices Co ltd
Priority date: 2018-06-15
Filing date: 2018-06-15
Publication date: 2020-04-24
Anticipated expiration: 2028-06-15

Abstract

The utility model discloses a be applied to disconnect-type leg board with adjustable sick bed, include: the bed body comprises a support frame and a bed plate group, the bed plate group comprises a back plate, a waist plate and leg plates which are sequentially arranged, the back plate and the leg plates are respectively hinged with the waist plate, the leg plates comprise a lower leg plate and a upper leg plate, one end of the lower leg plate is hinged with one end of the upper leg plate, the other end of the upper leg plate is hinged with the waist plate, and the other end of the lower leg plate is connected with the support frame in a sliding manner; the supporting mechanism comprises a telescopic supporting rod and a clamping piece, and the supporting rod is arranged below the shank plate and the thigh plate; the clamping piece comprises a plurality of groups of grooves and a plurality of inserting rods which are respectively arranged on the lower surfaces of the shank plate and the thigh plate; the movable mechanism comprises a through hole arranged on the thigh plate and a cover plate movably connected with the through hole, and the cover plate is detachably connected with the shank plate through an elastic device. The utility model discloses the leg board that sets up, the height of adjustable leg board is in order to alleviate patient fatigue to be equipped with the mechanism of tempering the shank.

Description

Adjustable separate leg plate applied to sickbed

Technical Field

The utility model relates to a sick bed field especially relates to a be applied to disconnect-type leg board with adjustable sick bed.

Background

With the continuous progress of society, the medical level in China is increasing, the medical facilities are perfect, hospitals receive various patients every day, but the number of patients who are hospitalized for different diseases is small, the hospital bed is used as a medical apparatus necessary for patients to be hospitalized, and each hospital is also provided with different hospital beds, such as: hospital beds for emergency rooms, for diagnostic rooms and for ultrasound rooms, among which the most common hospital beds used in general hospital rooms, the common sickbed is a common leg plate which can lift the back, facilitate the patient to sit and lean or can be protected by a foldable guardrail and facilitate the patient to get on or off the bed, but is rarely specially arranged for the legs, the actual situation is that many patients with leg diseases or leg injuries to be recovered have negative emotion caused by illness and fatigue caused by long-term lying in bed, and need to transfer attention or relieve fatigue, and even in the treatment period, except special cases that the doctor orders cannot move, or need to do exercise, therefore, the hospital bed has great significance for leg exercise of patients who are suitable for both common patients and patients with uncomfortable legs.

SUMMERY OF THE UTILITY MODEL

It is an object of the present invention to solve at least the above problems and to provide at least the advantages which will be described later.

It is still another object of the present invention to provide a detachable leg plate for hospital bed use, which is provided with a mechanism for fixing the supporting leg plate, and a height adjustable by the user, and which can also assist the patient in leg exercise through the movable mechanism.

To achieve these objects and other advantages in accordance with the purpose of the invention, there is provided an adjustable separating leg plate for use in a hospital bed, comprising:

the bed body comprises a support frame and a bed plate group arranged on the support frame, the bed plate group comprises a back plate, a waist plate and leg plates which are sequentially arranged, the back plate and the leg plates are respectively hinged with the waist plate, the leg plates comprise a lower leg plate and a upper leg plate, one end of the lower leg plate is hinged with one end of the upper leg plate, the other end of the upper leg plate is hinged with the waist plate, and the other end of the lower leg plate is connected with the support frame in a sliding manner;

the supporting mechanism comprises a telescopic supporting rod and a clamping piece, wherein the supporting rod is formed by sequentially sleeving a plurality of sections of hollow sleeves from bottom to top; the supporting rod is arranged below the lower leg plate and the upper leg plate; the clamping piece comprises a plurality of groups of grooves respectively arranged on the lower surfaces of the lower leg plate and the upper leg plate and a plurality of insertion rods matched with the grooves, and the upper leg plate and the lower leg plate are connected through the insertion rods in a lifting state of the leg plate;

the movable mechanism comprises through holes arranged on the thigh plate and cover plates matched with the through holes, the through holes are symmetrically arranged on the thigh plate and are the same with the shape of feet of a human body, the through holes are movably connected with the cover plates, and the lower surfaces of the cover plates are detachably connected with the lower surfaces of the thigh plate through elastic devices.

Preferably, the number of the supporting rods is at least two, wherein the top end of each supporting rod is fixedly connected with the lower surfaces of the lower leg plate and the upper leg plate, and the bottom end of each supporting rod is fixed on the supporting frame.

Preferably, the specific arrangement mode of the multiple groups of grooves is as follows: the thigh plate and the shank plate are the same in size, a plurality of groups of symmetrical grooves are respectively arranged along two sides of the lower surfaces of the thigh plate and the shank plate, and the grooves respectively positioned on the same positions of the thigh plate and the shank plate are also symmetrically arranged in the state that the supporting rod fully extends to lift the leg plate; the inserted rod connects the thigh plate and the shank plate in a plug-in manner.

Preferably, at least 1 group of symmetrical clamps are arranged at the edge of the lower surface of the thigh plate corresponding to each through hole, the clamps are elastically arranged, and one end of each clamp is detachably fixed on the lower surface of the thigh plate through a bolt and a nut.

Preferably, the specific mode that the lower surface of the cover plate is detachably connected with the lower surface of the lower leg plate through the elastic device is as follows: a plurality of first hooks are fixedly arranged on the lower surface of each cover plate, and a second hook is fixedly arranged at the position, corresponding to the lower leg plate, of each first hook under the condition that the supporting rod is completely extended to lift the lower leg plate; the elastic device comprises a spring, and the end parts of the first hook and the second hook are communicated with the cover plate and the lower leg plate through the spring.

Preferably, the device further comprises a driving mechanism, wherein the driving mechanism comprises an air cylinder and an air pump in air communication with the air cylinder; the air cylinder is arranged below the bed body, and a piston rod of the air cylinder is connected with the top end of the supporting rod; the air pump is arranged below the bed body.

Preferably, the other end of the lower leg plate is slidably connected to the supporting frame in a specific manner: the supporting frames corresponding to the two sides of the shank plate are respectively provided with a sliding rail, two ends of each sliding rail are provided with limiting blocks, the other end of each shank plate is provided with a sliding block matched with the corresponding sliding rail, and the sliding blocks are driven by the driving mechanism to move.

Preferably, the bottom ends of four corners of the support frame are provided with support legs, and the bottom ends of the support legs are provided with universal wheels and brakes.

The utility model discloses at least, include following beneficial effect:

the leg plate of the utility model is divided into a leg plate and a lower leg plate, the end parts of the leg plate and the lower leg plate are hinged, and a supporting mechanism is arranged below the corresponding leg plate, so that the height of the leg plate can be conveniently adjusted through the extension and contraction of the supporting rod, and the leg plate can be supported by the clamping piece of the supporting mechanism after the leg plate is lifted, so that the lifted leg plate is firmer; from the patient's angle, sick being in hospital probably accompanies bad negative mood, lie in bed for a long time and can produce tired sense, consequently the leg board that the accessible was risen is put on thigh and shank on the leg board that rises, can alleviate tired sense like this, in addition, set up movable apron on the leg board, and the apron passes through resilient means and is connected with the shank board, in order to make things convenient for the patient to exert oneself through stepping on at the apron, just can make the resilient means compression, then return original position with the apron together with foot piece through kick-backing, the flexible exercise to the activity of shank that can realize making a round trip like this. The leg plate is arranged to enable a patient with leg discomfort to do exclusive activities, is also suitable for other common patients, and is beneficial to transferring the attention of the patient, adjusting the emotion and performing proper activities so as to be beneficial to health recovery.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic view of an adjustable separate leg plate according to the present invention applied to a hospital bed;

fig. 2 is a schematic view of a lower surface of a thigh plate according to the present invention.

Detailed Description

The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.

It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.

As shown in fig. 1, the utility model provides a be applied to disconnect-type leg board with adjustable sick bed, include:

the bed body comprises a support frame 100 and a bed plate group arranged on the support frame 100, wherein the bed plate group comprises a back plate 101, a waist plate 102 and leg plates which are sequentially arranged, the back plate 101 and the leg plates are respectively hinged with the waist plate 102, the leg plates comprise a lower leg plate 104 and a upper leg plate 103, one end of the lower leg plate 104 is hinged with one end of the upper leg plate 103, the other end of the upper leg plate 103 is hinged with the waist plate 102, and the other end of the lower leg plate 104 is slidably connected with the support frame 100;

the supporting mechanism comprises a telescopic supporting rod and a clamping piece, wherein the supporting rod is formed by sequentially sleeving a plurality of sections of hollow sleeves from bottom to top; the supporting rod is arranged below the lower leg plate 104 and the upper leg plate 103; the clamping piece comprises a plurality of groups of grooves 111 respectively arranged on the lower surfaces of the lower leg plate 104 and the upper leg plate 103 and a plurality of insertion rods 105 matched with the grooves 111, and the upper leg plate 103 and the lower leg plate 104 are connected through the insertion rods 105 in a lifting state of the leg plate;

the movable mechanism comprises a through hole 106 arranged on the thigh plate 103 and a cover plate 110 matched with the through hole 106, the through hole 106 is symmetrically arranged on the thigh plate 103 and has the same shape with the foot of the human body, the through hole 106 is movably connected with the cover plate 110, and the lower surface of the cover plate 110 is detachably connected with the lower surface of the shank plate 104 through an elastic device.

In the scheme, the bed body is provided with a back plate 101, a waist plate 102 and leg plates according to the structure of a human body, the leg plates are divided into a thigh plate 103 and a shank plate 104, the waist plate 102 is fixedly arranged on the support frame 100, the back plate 101 is hinged with the waist plate 102 so as to be convenient for the back plate 101 to be lifted up to be used as a backrest, the thigh plate 103 is hinged with the shank plate 104 so that the thigh plate 103 and the shank plate 104 can be lifted, the legs of the human body are correspondingly lapped on the upper side, and the lifting leg plates can relieve fatigue caused by long-time lying on a sick bed; the supporting structure is used for fixedly supporting the lifted leg plate, wherein the telescopic supporting rod is telescopic to enable the corresponding upper thigh plate 103 and lower leg plate 104 above to be lifted to form an inverted V shape formed by the side surfaces with sharp top corners and two downward ends, and meanwhile, the two sides are reinforced and supported by the arranged grooves 111 and the inserting rods 105; the movable mechanism is arranged on the thigh plate 103 and is arranged according to the shape of a human foot, the through hole 106 is movably connected with the cover plate 110, after the thigh plate 103 and the shank plate 104 are lifted, the cover plate 110 is connected with the shank plate 104 through the elastic device, then the cover plate 110 can be moved out of the through hole 106 through foot force exertion, and the cover plate can bounce back and forth, so that the foot part drives the leg part to exercise. The utility model discloses can realize going up and down thigh board 103 and lower leg board at any time to make things convenient for the patient to raise the shank, alleviate fatigue, even can also carry out the special activity of shank through the moving mechanism that sets up even lying on the sick bed, the attention that can shift the disease can also be tempered.

In a preferred embodiment, the number of the support rods is at least two, wherein the top end of each support rod is fixedly connected to the lower surfaces of the lower leg plate 104 and the upper leg plate 103, and the bottom end of each support rod is fixed to the support frame 100.

In the scheme, the number of the supporting rods is reduced on the premise of not influencing the supporting effect, so that the cost is saved; the bottom end of the supporting rod is fixed on the supporting frame 100, the top end of the supporting rod is connected with the leg plate, so that the supporting rod can be fixed to better play a supporting role, and in addition, the supporting rods below the thigh plate 103 and the lower leg plate are uniformly distributed.

As shown in fig. 2, in a preferred embodiment, the specific arrangement manner of the plurality of groups of grooves 111 is as follows: the thigh plate 103 and the shank plate 104 are the same in size, a plurality of sets of symmetrical grooves 111 are provided along both sides of the lower surfaces of the thigh plate 103 and the shank plate 104, respectively, and the grooves 111 located at the same positions of the thigh plate 103 and the shank plate 104, respectively, are also symmetrically provided in a state where the support bar is fully extended to raise the shank plate; the insertion rod 105 connects the thigh plate 103 and the shank plate 104 in a plug-in manner.

In the above solution, the grooves 111 are arranged in such a way that when the supporting rod is lifted up to different heights, symmetrical grooves 111 are respectively arranged at different heights on two sides of the inverted V-shaped structure formed by the thigh plate 103 and the lower leg plate 104, that is, each groove 111 is provided with a symmetrical groove 111 at the same height along the transverse direction and the longitudinal direction, and then the thigh plate 103 and the lower leg plate 104 are respectively connected from two sides by the insertion rod 105 to assist in supporting the lifted leg plate.

As shown in fig. 2, in a preferred embodiment, at least 1 set of symmetrical clamps 112 is disposed at the edge of the lower surface of the thigh plate 103 corresponding to each through hole 106, the clamps 112 are elastically disposed, and one end of the clamps 112 is detachably fixed to the lower surface of the thigh plate 103 by bolts and nuts.

In the above scheme, anchor clamps 112 set up and can prevent that the leg board from falling down from through-hole 106 when being in the horizontality for the rising, the symmetry sets up and plays better fixed effect, reducible quantity sets up under the prerequisite that does not hinder the effect, elasticity sets up and to be can take place elasticity change and not hinder apron 110 round trip movement when the foot exerts force to apron 110, in addition, anchor clamps 112 one end is passed through the bolt and nut detachable and is fixed at thigh board 103 lower surface, influence convenient to use dismantlement after preventing damaging, and also can turn to other directions with anchor clamps 112 when taking exercise, take exercise and continue to fix after going back, and is convenient feasible.

As shown in fig. 2, in a preferred embodiment, the detachable connection of the lower surface of the cover plate 110 and the lower surface of the lower leg plate 104 via the elastic device is implemented by: a plurality of first hooks 113 are fixedly arranged on the lower surface of each cover plate 110, and a second hook is fixedly arranged at the position, corresponding to the lower leg plate 104, of each first hook 113 under the state that the supporting rod is fully extended to lift the lower leg plate; the elastic means includes a spring, and ends of the first and

second hooks

113 and 104 communicate with the cover plate 110 and the lower leg plate through the spring.

In the scheme, the lower surfaces of the cover plate 110 and the lower leg plate 104 are respectively provided with the first hook 113 and the second hook, when a patient takes a leg exercise, after the leg plate is lifted, the springs are communicated with the cover plate 110 and the lower leg plate 104 through the first hook 113 and the second hook, a plurality of springs can be hung and springs with different elasticity can be selected according to the condition of the patient, then the patient can step on the cover plate 110 to exert force through feet, and the feet and the legs can move through the back and forth extension of the springs between the thigh plate 103 and the lower leg plate 104; when not in use, the spring is disassembled, and the horizontal placement of the leg plate is not influenced.

In a preferred scheme, the device further comprises a driving mechanism, wherein the driving mechanism comprises an air cylinder and an air pump in air communication with the air cylinder; the air cylinder is arranged below the bed body, and a piston rod of the air cylinder is connected with the top end of the supporting rod; the air pump is arranged below the bed body.

In the above scheme, the bracing piece is realized flexible, needs the air pump to supply air for the cylinder, then the piston cylinder of cylinder just can reciprocate to the top that drives the bracing piece begins to stretch out or retract along the sleeve pipe, makes the bracing piece can extend or shorten, and then the leg board just can realize rising or reduce. The mode is simple to operate and convenient to use.

As shown in fig. 1, in a preferred embodiment, the other end of the lower leg plate 104 is slidably connected to the supporting frame 100 in the following manner: the two sides of the lower leg plate 104 are provided with a corresponding sliding rail 107 on the supporting frame 100, two ends of the sliding rail 107 are provided with a limiting block, the other end of the lower leg plate 104 is provided with a sliding block matched with the sliding rail 107, and the sliding block is driven by the driving mechanism to move.

In the above scheme, since the thigh plate 103 and the waist plate 102 are hinged, when the thigh plate 103 and the lower leg plate 104 are lifted, the end of the lower leg plate 104 far from the waist plate 102 needs to move along with the lifting to lift the leg plate, and therefore, slide rails 107 are arranged at the positions corresponding to the support frame 100 on both sides of the lower leg plate 104, so that the slide blocks arranged at the end of the lower leg plate 104 far from the waist plate 102 slide along the slide rails 107 under the driving of the driving mechanism, and the lifting of the leg plate is convenient and not affected.

As shown in fig. 1, in a preferred embodiment, the bottom ends of four corners of the supporting frame 100 are provided with supporting legs 108, and the bottom ends of the supporting legs 108 are provided with universal wheels 109 and brakes.

In the above solution, the support legs 108 are provided for supporting the whole bed body, the universal wheels 109 can facilitate the movement of the bed body, and the bed body is fixed at a certain position by the brake.

While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.

Claims

1. An adjustable breakaway leg plate for use with a hospital bed, comprising:

the movable mechanism comprises a through hole arranged on the thigh plate and a cover plate matched with the through hole, the through hole is symmetrically arranged on the thigh plate and is the same with the foot shape of a human body, the through hole is movably connected with the cover plate, and the lower surface of the cover plate is detachably connected with the lower surface of the thigh plate through an elastic device.

2. The adjustable detachable leg plate for hospital bed as claimed in claim 1, wherein said at least two support rods are provided, wherein the top end of each support rod is fixedly connected to the lower surface of the lower leg plate and the lower surface of the upper leg plate, and the bottom end of each support rod is fixed to the support frame.

3. The adjustable detachable leg plate for hospital beds of claim 1 wherein the grooves are specifically arranged in the following way: the thigh plate and the shank plate are the same in size, a plurality of groups of symmetrical grooves are respectively arranged along two sides of the lower surfaces of the thigh plate and the shank plate, and the grooves respectively positioned on the same positions of the thigh plate and the shank plate are also symmetrically arranged in the state that the supporting rod fully extends to lift the leg plate; the inserted rod connects the thigh plate and the shank plate in a plug-in manner.

4. The adjustable detachable leg plate for hospital bed according to claim 1, wherein at least 1 set of symmetrical clamps are provided at the edge of the lower surface of the thigh plate corresponding to each through hole, the clamps are elastically provided, and one end of the clamps is detachably fixed to the lower surface of the thigh plate by bolts and nuts.

5. The adjustable detachable leg plate for hospital beds of claim 1, wherein the lower surface of the cover plate is detachably connected to the lower surface of the lower leg plate by an elastic means in a manner that: a plurality of first hooks are fixedly arranged on the lower surface of each cover plate, and a second hook is fixedly arranged at the position, corresponding to the lower leg plate, of each first hook under the condition that the supporting rod is completely extended to lift the lower leg plate; the elastic device comprises a spring, and the end parts of the first hook and the second hook are communicated with the cover plate and the lower leg plate through the spring.

6. The adjustable breakaway leg plate for use with a hospital bed of claim 1 further comprising a drive mechanism including a pneumatic cylinder and a pneumatic pump in pneumatic communication with the pneumatic cylinder; the air cylinder is arranged below the bed body, and a piston rod of the air cylinder is connected with the top end of the supporting rod; the air pump is arranged below the bed body.

7. The adjustable detachable leg plate for hospital bed as claimed in claim 6, wherein said other end of said leg plate is slidably connected to said supporting frame by: the supporting frames corresponding to the two sides of the shank plate are respectively provided with a sliding rail, two ends of each sliding rail are provided with limiting blocks, the other end of each shank plate is provided with a sliding block matched with the corresponding sliding rail, and the sliding blocks are driven by the driving mechanism to move.

8. The adjustable separate leg board for hospital bed as claimed in claim 1, wherein the bottom ends of the four corners of the supporting frame are provided with supporting legs, and the bottom ends of the supporting legs are provided with universal wheels and brakes.