CN218075516U - Anti-slip medical bed - Google Patents

Abstract

The utility model relates to an antiskid medical bed that falls, including the bed body, backplate and layer board, the backplate with the bed body constitutes the revolute pair, the layer board includes first fly leaf and second fly leaf, first fly leaf is close to the one end of backplate with the bed body constitutes the revolute pair, first fly leaf with the second fly leaf constitutes the revolute pair, first fly leaf (21) court when the backplate direction rotates, can force the second fly leaf is close to the one end of backplate upwarps. This application has the effect that prevents that the antiskid medical bed from holding up the patient and taking place to slide to the tailstock when patient sits up.

Description

Anti-slip medical bed

Technical Field

The application relates to the field of medical equipment, in particular to an anti-slip medical bed.

Background

The medical bed is an indispensable medical instrument in hospital wards and is an auxiliary tool for curing and recuperating patients.

Along with the continuous improvement of medical bed in-service use, the lift of bed board all can be adjusted to current medical bed, makes the bed board become the slope with the part of back laminating for act as the backplate, support patient's back, realize that patient changes the position of sitting into from the appearance of lying.

However, the existing medical bed has the functions of sitting up and lying down, namely simply rotating the backrest from the lying down state to the inclined state, and when the patient keeps the posture of the backrest for a long time, the body of the patient easily slides down towards the bed tail of the medical bed due to stress, so that the discomfort of the patient is increased, and even certain danger is brought.

Disclosure of Invention

In order to prevent that the medical bed from holding up the patient and taking place to slide to the tailstock when the patient sits up, this application provides an antiskid medical bed that falls.

The application provides a medical bed that antiskid falls adopts following technical scheme:

the utility model provides an antiskid medical bed that falls, includes the bed body, backplate and layer board, the backplate with the bed body constitutes the revolute pair, the layer board includes first fly leaf and second fly leaf, first fly leaf is close to the one end of backplate with the bed body constitutes the revolute pair, first fly leaf with the second fly leaf constitutes the revolute pair, the bed body is equipped with drive assembly, drive assembly can force the second fly leaf is close to the one end of backplate sticks up.

By adopting the technical scheme, the legs of the patient are supported by the supporting plate, the back of the patient is supported by the back plate, the first movable plate is used for supporting the thigh position of the patient, and the second movable plate is used for supporting the shank position of the patient. The backboard is turned upwards to lift the patient in the lying state into a half lying state or a sitting state, then the first movable plate is rotated, the first movable plate drives the second movable plate to turn over, the second movable plate moves towards the direction of the patient to form an inverted V shape, the patient can be prevented from sliding towards the tail of the bed when sitting up, and the patient can be stably supported. The second movable plate and the first movable plate rotate in opposite directions to adapt to the leg joints of the human body, and the position of the lower leg of the patient cannot be raised too high, so that the patient is in a comfortable sitting state.

Optionally, one end of the second movable plate, which is far away from the back plate, is an adjusting end, the bed body is provided with an adjusting assembly, and an output end of the adjusting assembly and one end of the second movable plate form a revolute pair.

By adopting the technical scheme, the position of the adjusting end of the second movable plate can be closed towards the direction of the bed head, so that when the first movable plate forces the second movable plate to tilt, the whole position of the second movable plate is changed, and the output end of the adjusting component and the second movable plate form a revolute pair. When the second movable plate rotates relative to the adjusting component, the adjusting component can fix the adjusting end of the second movable plate, and when the first movable plate stops overturning, the adjusting end of the second movable plate is fixed under the action of the adjusting component.

Optionally, the driving assembly comprises a connecting piece, a driving piece and a power source, the driving piece is installed at the bottom of the bed body, the driving piece and the connecting piece form a revolute pair, and the power source drives the driving piece to force the first movable plate to overturn through the connecting piece.

Through adopting above-mentioned technical scheme, the power supply can drive the driving piece and remove towards the backplate along bed body length direction, with the connecting piece upset, the connecting piece upset can make first fly leaf take place to overturn.

Optionally, the back of the first movable plate is provided with at least two supporting plates, a rotating rod is installed between the supporting plates, and the connecting piece is fixedly connected with the rotating rod.

Through adopting above-mentioned technical scheme, the compressive property of first fly leaf can be strengthened on the one hand to the backup pad, and on the other hand can support for rotating the member, guarantees to rotate the stability of member when rotating, connecting piece and rotation member fixed connection, and the power that makes the connecting piece receive directly transmits the rotation member, because rotate member, backup pad fixed connection in first fly leaf, so the upset can take place for first fly leaf in the connecting plate upset.

Optionally, the adjusting part includes adjusting pole, adjusting collar and regulating part, adjust the pole with the regulation end of second fly leaf constitutes the revolute pair, adjust the pole and wear to locate telescopically and slidably the adjusting collar inner chamber, the adjusting collar with the bed body constitutes the revolute pair, the regulating part is used for adjusting adjust the pole with the relative position of adjusting collar.

Through adopting above-mentioned technical scheme, the combination of adjusting pole and adjusting collar can let the second fly leaf when taking place the upset, and the regulation end of second fly leaf also can upwards lift, can reduce the articular crookedness of shank, and it is more comfortable to let patient's position of sitting. The adjusting rod can be stretched and slid in the adjusting sleeve, so that the combined length of the adjusting rod and the adjusting sleeve can be changed, and the lifting position of the crus of the patient can be adjusted by adjusting the length between the adjusting rod and the adjusting sleeve. Therefore, the adjusting piece can meet the requirements of different patients on the comfort, the relative positions of the adjusting rod and the adjusting sleeve can be adjusted and then fixed, and the stability of the adjusting rod and the adjusting sleeve is ensured.

Optionally, the adjusting sleeve is provided with an adjusting groove, and the adjusting piece is located in the adjusting groove and used for limiting the adjusting rod to contract in the inner cavity of the adjusting sleeve.

By adopting the technical scheme, when the position of the adjusting end of the second movable plate needs to be adjusted, the adjusting piece is taken out of the adjusting groove, the relative position of the adjusting rod and the adjusting sleeve is adjusted, and then the adjusting rod is inserted into the adjusting groove to fix the adjusted adjusting rod. The relative position of the adjusting rod and the adjusting sleeve is fixed, so that the crus are supported on the second movable plate, the force applied to the second movable plate is transmitted to the adjusting piece through the adjusting rod, then the adjusting piece is transmitted to the adjusting sleeve, and the force is finally transmitted to the bed body as the adjusting sleeve is connected with the bed body.

Optionally, the adjusting assembly includes a slider and a round bar fixed to the slider, a sliding groove is formed in the inner side of the bed body, the slider is located in the sliding groove and can move in the length direction of the sliding groove, the round bar is inserted into the adjusting end of the second movable plate and is close to one side of the sliding groove, and the axis of the round bar serves as a rotation center to enable the slider and the second movable plate to form a revolute pair.

Through adopting above-mentioned technical scheme, round bar one end is fixed with the slider, and the other end rotationally pegs graft in the regulation end of second fly leaf, and the slider removes the back towards the back direction in the spout, and the layer board also can be the type of falling V structure, realizes the support to the shank, can avoid when patient sits to take place to slide to the tailstock.

Optionally, the bed body is provided with guardrails, the guardrails are installed on two sides of the bed body along the length direction of the bed body, the length of the guardrails is smaller than that of the bed body, and baffles are arranged on two sides of the guardrails.

Through adopting above-mentioned technical scheme, the guardrail can form the protection, and restriction patient's disability rolls from the bed, and the length of guardrail is less than bed body length, leaves the clearance and can make things convenient for patient to get off the bed or lie in the bed. The baffles on the two sides of the guardrail can limit the patient from sliding off from the two ends of the bed.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the second movable plate drives the first movable plate to move towards the direction of a patient while overturning, an inverted V shape is formed, the tendency that the patient slides towards the tail of the bed when sitting up can be prevented, and the patient can be stably supported.

2. The second movable plate and the first movable plate rotate in opposite directions to adapt to the leg joints of the human body, and the position of the lower leg of the patient cannot be raised too high, so that the patient is in a comfortable sitting state.

3. The adjusting component can fix the adjusting end of the second movable plate, and when the first movable plate stops overturning, the adjusting end of the second movable plate is fixed under the action of the adjusting component.

Drawings

Fig. 1 is a schematic view of a patient in a lying state according to the first embodiment.

Fig. 2 is a schematic view of the patient in the first embodiment in a sitting-up state.

Fig. 3 is a partial structural schematic view of the anti-slip medical bed in the first embodiment.

Fig. 4 is a partial structural schematic diagram of a driving member in the first embodiment.

Fig. 5 is a schematic structural diagram of an adjusting assembly in the first embodiment.

Fig. 6 is a partial structural schematic view of the anti-slipping medical bed according to the second embodiment.

Fig. 7 is a schematic structural diagram of an adjusting assembly in the second embodiment.

Description of the reference numerals: 1. a bed body; 11. a back plate; 12. a seat plate; 13. a guardrail; 14. a baffle plate; 15. a universal wheel; 2. a support plate; 21. a first movable plate; 211. a support plate; 212. rotating the rod piece; 22. a second movable plate; 221. an adjustment end; 3. a drive assembly; 31. a connecting member; 32. a drive member; 321. a screw rod; 322. a sleeve; 323. a mounting ring; 324. a fixed seat; 33. a power source; 34. a universal joint; 4. an adjustment assembly; 41. adjusting a rod; 42. an adjusting sleeve; 43. an adjustment member; 44. an adjustment groove; 441. a card slot; 45. a slider; 46. a round bar; 47. a chute.

Detailed Description

The present application is described in further detail below with reference to figures 1-7.

The embodiment of the application discloses anti-slip medical bed.

The first embodiment is as follows:

referring to fig. 1, the anti-slip medical bed comprises a bed body 1, a back plate 11, a seat plate 12, a supporting plate 2 and a driving assembly 3 arranged below the supporting plate 2. The bed body 1 is a rectangular frame, a baffle 14 is respectively fixed at the head and the tail of the bed body 1, the baffle 14 is perpendicular to the frame of the bed body 1, two adjacent sides of the two baffles 14 fixed on the bed body 1 are respectively fixed with a guardrail 13, and a space for a patient to get off the bed is reserved between the guardrails 13 and the baffles 14. Four universal wheels 15 are installed to bed body 1 bottom for transport medical bed.

Referring to fig. 1 and 2, the back plate 11, the seat plate 12 and the support plate 2 are flatly laid on the surface of the bed body 1, two ends of the bed body 1 are divided into a bed head and a bed tail, and the back plate 11, the seat plate 12 and the support plate 2 are sequentially distributed from the bed head to the bed tail. One side that backplate 11 kept away from the head of a bed constitutes the revolute pair with the bed body 1, can support patient's back during 11 upsets of backplate, can manually overturn backplate 11, also can additionally increase drive arrangement and let 11 automatic upsets of backplate, and the means of realization to 11 upsets of backplate in this embodiment is not injectd. The bedplate 12 is fixed in the bed body 1, when patient sat up in the bed, bedplate 12 was used for supporting patient's buttock, layer board 2 includes first fly leaf 21 and second fly leaf 22, the one end that first fly leaf 21 is close to the head of a bed constitutes the revolute pair with the head of a bed, the one end that the head of a bed was kept away from to first fly leaf 21 constitutes the revolute pair with second fly leaf 22, drive assembly 3 during operation can make first fly leaf 21 upset, first fly leaf 21 upset can drive second fly leaf 22 and be close to the one side perk of the head of a bed, the whole of second fly leaf 22 can be drawn close towards the head of a bed direction simultaneously, the first fly leaf 21 of upset is used for supporting patient's thigh, the first fly leaf 21 of perk is used for supporting patient's leg for a short time. Of course, the support plate 2 in this embodiment is not limited to support the legs of the patient.

Referring to fig. 3 and 4, the driving assembly 3 includes a connecting member 31, a driving member 32 and a power source 33, the driving member includes a screw rod 321, a sleeve 322, a mounting ring 323 and a fixing seat 324, the fixing seat 324 is fixedly connected to the bottom of the bed body 1 near the bed end, the fixing seat has a groove, the mounting ring 323 is hinged to two inner side walls of the groove, the screw rod 321 passes through the mounting ring 323 and one end of the screw rod 321 penetrates through the inside of the sleeve 322, the screw rod 321 is rotatably connected with the mounting ring 323, and the screw rod 321 is in threaded transmission with the sleeve 322. When the screw rod 321 rotates, the sleeve 322 slides along the axial direction of the screw rod 321. In the present embodiment, the power source 33 is a hand lever, which is connected to the end of the screw rod 321 away from the sleeve 322 via a universal joint 34. The end of the sleeve 322 remote from the hand lever is hinged to the connecting piece 31. Two supporting plates 211 are fixed on one surface of the first movable plate 21 facing the bed body 1, a rotating rod 212 is fixed between the two supporting plates 211, and one end of the connecting member 31 away from the sleeve 322 is fixed on the rotating rod 212. When the hand lever extends the driving member 32, the driving member 32 will turn the connecting member 31 relative to the sleeve 322, the connecting member 31 will transmit a force to the rotating rod 212 to force the first movable plate 21 to turn, and the turned first movable plate 21 will not slide toward the end of the bed when the patient sits up.

Referring to fig. 3 and 5, the adjusting assembly 4 is disposed at a position of the bed body 1 near the bed end, an output end of the adjusting assembly 4 and an adjusting end 221 of the second movable plate 22 far from the backboard 11 form a rotating pair, an end of the second movable plate 22 near the bed end is an adjusting end 221, an output end of the adjusting assembly 4 is connected with the adjusting end 221 of the second movable plate 22, and the adjusting assembly 4 includes an adjusting rod 41, an adjusting sleeve 42 and an adjusting piece 43. One end of the adjusting rod 41 is hinged to the adjusting end 221 of the second movable plate 22, the adjusting rod 41 is inserted into the inner cavity of the adjusting sleeve 42, and the adjusting rod 41 can slide in the length direction of the adjusting sleeve 42, so as to achieve the telescopic function. The adjusting sleeve 42 is provided with an adjusting groove 44, in this embodiment, the adjusting groove 44 is through two sides of the adjusting sleeve 42, the adjusting groove 44 is long, the side wall of the long adjusting groove 44 is provided with a plurality of slots 441 arranged along the length direction, when the adjusting piece 43 is inserted into the adjusting groove 44 and is partially clamped in one of the slots 441, the adjusting rod 41 can be limited to be retracted into the adjusting sleeve 42, so that the height position of the adjusting end 221 of the second movable plate 22 can be adjusted, and the comfort level of different patients on leg support can be met. In other embodiments, only a plurality of slots 441 that are not communicated with each other may be provided, and at this time, the length of the adjusting rod 41 and the length of the adjusting sleeve 42 may be adjusted by inserting the adjusting member 43 into one of the slots 441.

The implementation principle of the first embodiment is as follows: when the patient needs to change from the lying position to the sitting position, the back plate 11 is turned over to support the back plate 11 of the patient. Then the driving member 32 is driven by the power source 33 to move toward the bedside, the connecting member 31 rotates toward the bedside to drive the first movable plate 21 to turn, the first movable plate 21 turns to force the second movable plate 22 to tilt, so that the first movable plate 21 can support the thigh of the patient, and the second movable plate 22 can support the shank of the patient, thereby realizing that the patient does not slide down when sitting.

Example two:

referring to fig. 6 and 7, the difference between the present embodiment and embodiment 1 is that the adjusting assembly 4 is mainly used to adjust the distance between the adjusting end 221 of the second movable plate 22 and the tail portion of the bed body 1, and the adjusting assembly 4 includes a slider 45 and a round rod 46 fixed to the slider 45, in this embodiment, the bed body 1 is provided with two sliding slots 47 respectively located at two adjacent sides of the baffle 14 at the tail portion of the bed body 1, each sliding slot 47 is provided with a slider 45, the slider 45 can slide in the sliding slot 47, and the round rod 46 is rotatably connected to the adjusting end 221 of the second movable plate 22. When the driving assembly 3 forces the first movable plate 21 to rotate toward the back plate 11, the sliding block 45 slides along the sliding slot 47 and toward the back plate 11. In order to fix the adjusted position of the adjustment end 221 of the second movable plate 22, the adjustment assembly 4 further includes a fixing member for fixing the position of the sliding block 45, and when the sliding block 45 moves to a certain position of the sliding slot 47, the fixing member fixes the sliding block 45, so that the first movable plate 21 and the second movable plate 22 maintain a stable state, and the leg of the patient is conveniently supported. The fixing is not illustrated in the figures.

In other embodiments, the first movable plate 21 may be rotated by hand instead of being driven by the driving assembly 3 to force the second movable plate 22 to tilt for supporting the leg of the patient.

The above are all the preferred embodiments of the present application, and the protection scope of the present application is not limited thereby, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides an antiskid medical bed which characterized in that: including the bed body (1), backplate (11) and layer board (2), backplate (11) with the bed body (1) constitutes the revolute pair, layer board (2) are including first fly leaf (21) and second fly leaf (22), first fly leaf (21) are close to the one end of backplate (11) with the bed body (1) constitutes the revolute pair, first fly leaf (21) with second fly leaf (22) constitutes the revolute pair, the bed body (1) is equipped with drive assembly (3), drive assembly (3) can force second fly leaf (22) are close to the one end of backplate (11) upwarps.

2. The anti-slip medical bed according to claim 1, wherein: the bed body (1) is provided with an adjusting component (4) for adjusting the inclination degree of the second movable plate (22), and the output end of the adjusting component (4) and the adjusting end (221) of the second movable plate (22) far away from the back plate (11) form a revolute pair.

3. The anti-slip medical bed according to claim 2, wherein: adjusting part (4) are including adjusting pole (41), adjusting collar (42) and regulating part (43), adjust pole (41) with regulation end (221) of second fly leaf constitute the revolute pair, adjust pole (41) and wear to locate with scalable sliding adjusting collar (42) inner chamber, regulating part (43) are used for the restriction adjust pole (41) flexible, adjusting collar (42) with the bed body (1) constitutes the revolute pair.

4. The anti-slip medical bed according to claim 3, wherein: the adjusting sleeve (42) is provided with a plurality of adjusting grooves (44), and the adjusting piece (43) is positioned in the adjusting grooves (44) and used for limiting the adjusting rod (41) to be contracted in the inner cavity of the adjusting sleeve (42).

5. An anti-slip medical bed according to claim 1 or 2, wherein: the driving assembly (3) comprises a connecting piece (31), a driving piece (32) and a power source (33), the driving piece (32) is installed at the bottom of the bed body (1), the driving piece (32) and the connecting piece (31) form a revolute pair, and the power source (33) drives the driving piece (32) to force the first movable plate (21) to overturn through the connecting piece (31).

6. The anti-slip medical bed according to claim 5, wherein: the back of the first movable plate (21) is provided with at least two support plates (211), a rotating rod piece (212) is installed between the support plates (211), and the connecting piece (31) is fixedly connected with the rotating rod piece (212).

7. The anti-slip medical bed according to claim 2, wherein: adjusting part (4) include slider (45) and be fixed in round bar (46) of slider (45), spout (47) have been seted up to bed body (1) inboard, slider (45) are located in spout (47) and can towards the length direction of spout (47) removes, round bar (46) insert second fly leaf (22) are close to one side of spout (47), the axis of round bar (46) makes as the rotation center slider (45) with second fly leaf (22) constitute the revolute pair.

8. An anti-slip medical bed according to claim 1 or 2, wherein: the bed body (1) is equipped with guardrail (13), install in bed body (1) both sides along bed body (1) length direction guardrail (13), guardrail (13) length is less than bed body (1) length, guardrail (13) with the junction of bed body (1) is located the bottom of bed body (1), guardrail (13) both sides are equipped with baffle (14).

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