Auxiliary device for old people to get in and out of bed

Abstract

The utility model discloses an auxiliary device for old people to get in and out of a bed, and relates to the technical field of auxiliary devices for getting up. Comprising a mounting plate used for being mounted on one side of a bed body, a linear motor is mounted at the bottom of the mounting plate, an L-shaped movable plate is mounted on a sliding base of the linear motor, one arm of the movable plate is located on the side face of the mounting plate, the top of the movable plate is connected with a fixing rod, the fixing rod is sleeved with a lifting sleeve in a lifting mode, and a grip is fixedly mounted on one side of the lifting sleeve. The whole mounting plate is in a U shape and is provided with a clamping groove, and the bottom, located on one side of the linear motor, of the mounting plate is evenly in threaded connection with adjusting screw rods with the ends stretching into the clamping groove. According to the auxiliary getting-in and getting-out equipment for the old people, when the old people need to get up, the old people hold the grip and start the linear motor, so that the movable plate can move to drive the grip to move, and active acting force is applied to the old people to assist the old people in getting up.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of getting up from bed auxiliary equipment, specifically to a kind of auxiliary bed equipment for old people. BACKGROUND

[0002] Getting up from bed is mainly through waist strength, so that the body is seated on bed, and the old people are inconvenient in waist and leg, and waist and leg pain also often occur, leading to some old people to be more difficult when getting on and off bed, and even fall down, thus, in the bed where the old people sleep, auxiliary handrails are often added, and the old people can hold the handrails when getting on and off bed to complete the action more labor-saving, thereby reducing the burden of waist and leg.

[0003] However, the existing auxiliary handrails are usually fixed, and when the old people hold the handrails to get up from bed, the assistance provided by the handrails is passive assistance, and the old people still need to exert force to pull themselves up, which is still difficult for people with weak bodies or those who have not recovered their strength. SUMMARY

[0004] The utility model provides a kind of auxiliary bed equipment for old people to solve the problems in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of auxiliary bed equipment for old people, including the installation plate for being installed in the side of bed body, the bottom of the installation plate is equipped with linear motor, the slide of the linear motor is equipped with the L-shaped movable plate, one arm of the movable plate is located in the side of installation plate, and the top is connected with fixed rod, the fixed rod is equipped with lifting sleeve in a liftable manner, one side of the lifting sleeve is fixedly installed with handle.

[0006] Further, the installation plate is U-shaped as a whole, has clamping groove, and the bottom of the installation plate is evenly screw-connected with adjusting screw rod with end inserted into the clamping groove on one side of the linear motor.

[0007] Further, one side of the lifting sleeve is equipped with connecting box, the top of the connecting box is provided with communication groove in communication with the lifting sleeve and the inner cavity of the connecting box, the fixed rod is installed with rack passing through the communication groove, the inner cavity of the connecting box is rotatably connected with rotating shaft, and the rotating shaft is equipped with gear meshing with the rack.

[0008] Further, the rotating shaft is also fixedly equipped with worm gear, and the inner cavity of the connecting box is rotatably connected with worm meshing with the worm gear.

[0009] Further, one side of the connecting box is installed with driving motor for driving the worm to rotate.

[0010] Further, the top of the fixing rod is fixedly connected with an anti-dropping block, and the top of the lifting sleeve and the top of the movable plate are provided with a telescopic soft sleeve sleeved on the fixing rod.

[0011] Further, the movable plate is provided with a controller matched with the driving motor and the linear motor, and the handle is provided with a control button electrically connected with the controller.

[0012] Compared with the prior art, the auxiliary bed getting-on and off device for the old people has the following beneficial effects: when the old people need to get up, the old people hold the handle and start the linear motor, so that the movable plate is driven to move to drive the handle to move, and an active force is given to the old people to assist the old people to get up. BRIEF DESCRIPTION OF DRAWINGS

[0013] The drawings incorporated into and forming part of the specification illustrate embodiments of the present disclosure and, together with the specification, further serve to explain the principles of the present disclosure and to enable one skilled in the relevant art to practice and use the present disclosure:

[0014] Figure 1 It is a structural schematic view of the utility model;

[0015] Figure 2 It is a structural schematic view of the mounting plate of the utility model;

[0016] Figure 3 It is a structural schematic view of the fixing rod of the utility model;

[0017] Figure 4 It is a structural schematic view of the lifting sleeve of the utility model;

[0018] Figure 5 It is a side view structural schematic view of the mounting plate of the utility model.

[0019] In the drawing: 1, mounting plate; 2, linear motor; 3, movable plate; 4, fixing rod; 5, lifting sleeve; 6, handle; 7, clamping groove; 8, adjusting screw; 9, connecting box; 10, driving motor; 11, rack; 12, rotating shaft; 13, gear; 14, worm wheel; 15, worm; 16, communication groove; 17, anti-dropping block; 18, telescopic soft sleeve; 19, control button; 20, controller. DETAILED DESCRIPTION

[0020] The following is a detailed description of the auxiliary device for rapid laying of floor pre-embedded parts provided by this utility model, with reference to the accompanying drawings and specific embodiments. It should be noted that, to make the embodiments more detailed, the following embodiments are the best and preferred embodiments; those skilled in the art can also use other alternative methods to implement some known technologies; and the accompanying drawings are only for more specific description of the embodiments and are not intended to specifically limit this utility model.

[0021] It should be noted that the use of terms such as "an embodiment," "an embodiment," "an exemplary embodiment," and "some embodiments" in the specification indicates that the described embodiment may include a specific feature, structure, or characteristic, but not every embodiment necessarily includes that specific feature, structure, or characteristic. Furthermore, when a specific feature, structure, or characteristic is described in connection with an embodiment, implementing such a feature, structure, or characteristic in conjunction with other embodiments (whether explicitly described or not) should be within the knowledge of those skilled in the art.

[0022] Generally, terms can be understood at least partly from their use in context. For example, depending at least partly on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in a singular sense, or a combination of features, structures, or characteristics in a plural sense. Additionally, the term "based on" can be understood not necessarily to convey an exclusive set of factors, but rather, alternatively, depending at least partly on the context, to allow for the presence of other factors that are not necessarily explicitly described.

[0023] Please see Figures 1-5 This utility model discloses an assistive device for getting in and out of bed for the elderly, including a mounting plate 1 for installation on one side of the bed. A linear motor 2 is installed at the bottom of the mounting plate 1, and an L-shaped movable plate 3 is installed on the slide of the linear motor 2. One arm of the movable plate 3 is located on the side of the mounting plate 1, and a fixed rod 4 is connected to the top. A lifting sleeve 5 is sleeved on the fixed rod 4 and can be raised and lowered. A handle 6 is fixedly installed on one side of the lifting sleeve 5. When the elderly need to get out of bed, they can hold the handle 6 and start the linear motor 2, which will cause the movable plate 3 to move, thereby driving the handle 6 to move and providing the elderly with an active force to assist them in getting out of bed.

[0024] A rubber anti-slip sleeve can be fitted onto the handle 6 to increase friction when the elderly hold it.

[0025] The handle 6 is triangular in shape, but it can also be other shapes, as long as it is easy for the elderly to hold.

[0026] Specifically, the mounting plate 1 is in U shape as a whole, and has a clamping groove 7, the bottom of the mounting plate 1 is uniformly screwed with an adjusting screw rod 8 with an end extending into the clamping groove 7 on one side of the linear motor 2.

[0027] In the embodiment, the clamping groove 7 can be clamped on the frame on one side of the bed, the top of the mounting plate 1 is placed under the mattress, the bottom of the mounting plate 1 is placed under the bed plate, and the mounting plate 1 is limited by tightening the adjusting screw rod 8 so that the end of the adjusting screw rod 8 abuts against the bed frame.

[0028] Specifically, one side of the lifting sleeve 5 is provided with a connecting box 9, the top of the connecting box 9 is provided with a communication groove 16 communicating the inner cavities of the lifting sleeve 5 and the connecting box 9, the fixed rod 4 is provided with a rack 11 penetrating through the communication groove 16, the inner cavity of the connecting box 9 is rotatably connected with a rotating shaft 12, and the rotating shaft 12 is sleeved with a gear 13 engaged with the rack 11.

[0029] In the embodiment, the rotating shaft 12 is driven to rotate, so that the gear 13 rotates along the rack 11 to drive the handle 6 to adjust the height.

[0030] Specifically, the rotating shaft 12 is further fixedly sleeved with a worm gear 14, and the inner cavity of the connecting box 9 is rotatably connected with a worm rod 15 engaged with the worm gear 14.

[0031] One side of the connecting box 9 is provided with a driving motor 10 driving the worm rod 15 to rotate.

[0032] In the embodiment, the driving motor 10 drives the worm rod 15 to rotate, so that the worm rod 15 engages and drives the worm gear 14, so that the gear 13 on the rotating shaft 12 rotates to adjust the height of the handle 6.

[0033] The movable plate 3 is provided with a controller 20 cooperating with the driving motor 10 and the linear motor 2, and the handle 6 is provided with a control button 19 electrically connected with the controller 20, and the control button 19 can be arranged on the handle 6 and cooperate with the controller 20, so that the old people press the control button 19 with hands when they need to get up, and the driving motor 10 and the linear motor 2 are controlled by the control button 19 through the controller 20 to work.

[0034] Specifically, the top of the fixed rod 4 is fixedly connected with an anti-dropping block 17, and the top of the lifting sleeve 5 and the top of the movable plate 3 are provided with a telescopic soft sleeve 18 sleeved on the fixed rod 4 between the anti-dropping block 17.

[0035] In the embodiment, the telescopic soft sleeve 18 also covers the rack 11 when it is sleeved on the fixed rod 4, so as to avoid the exposure of the rack 11 to the outside and affect the users.

[0036] The telescopic sleeve 18 can be a corrugated rubber cover or a telescopic sleeve made of other materials.

[0037] The lifting sleeve 5 is sleeved on the fixed rod 4, and the gear 13 in the inner cavity of the lifting sleeve 5 engages with the rack 11, the rack 11 is fixed, the gear 13 rotates by the cooperation of the motor and the worm gear, the gear 13 can walk along the rack 11 by rotating, so as to achieve the lifting effect, so that the lifting sleeve 5 is lifted along the fixed rod 4, and then the handle 6 connected with the lifting sleeve 5 is lifted.

[0038] In use, when the old man needs to get up, the handle 6 is adjusted to a suitable height, then the hand is held on the handle 6, the linear motor 2 is started, the movable plate 3 is driven to move to the direction of the bed tail by the linear motor 2, the handle 6 moves, and then the handle 6 gives the old man a traction force, so that the old man can reduce the force when getting up, and the old man can get up conveniently.

[0039] In summary, the old man uses the auxiliary bed getting-on and off device, holds the handle 6 and starts the linear motor 2 when needing to get up, so that the movable plate 3 moves to drive the handle 6 to move, and gives the old man an active force to assist the old man to get up.

[0040] The utility model covers any alternative, modification, equivalent method and scheme made on the essence and range of the utility model. In order to make the public have the thorough understanding of the utility model, the specific details are explained in the above preferred embodiment of the utility model, and the utility model can also be completely understood without the description of these details for the person skilled in the art.

[0041] The above only is the preferred implementation mode of the utility model, and it should be pointed out that for ordinary skilled person in the prior art, on the premise of not departing from the principle of the utility model, a plurality of improvements and refinements can also be made, and these improvements and refinements should also be regarded as the protection range of the utility model.

Claims

1. A device for assisting the elderly in getting in and out of bed, comprising a mounting plate (1) for mounting on one side of a bed, characterised in that: The bottom of the mounting plate (1) is provided with a linear motor (2), the slide of the linear motor (2) is provided with an L-shaped movable plate (3), one arm of the movable plate (3) is located at the side of the mounting plate (1), and the top is connected with a fixed rod (4), the fixed rod (4) is sleeved with a lifting sleeve (5) which can be lifted, one side of the lifting sleeve (5) is fixedly provided with a handle (6).

2. The bed assist device of claim 1, wherein: The mounting plate (1) is U-shaped as a whole, has a clamping groove (7), and the bottom of the mounting plate (1) is uniformly screwed with an adjusting screw rod (8) with an end extending into the clamping groove (7) on one side of the linear motor (2).

3. The bed assist device of claim 1, wherein: One side of the lifting sleeve (5) is provided with a connecting box (9), the top of the connecting box (9) is provided with a communication groove (16) which communicates the inner cavities of the lifting sleeve (5) and the connecting box (9), the fixed rod (4) is provided with a rack (11) which passes through the communication groove (16), the inner cavity of the connecting box (9) is rotatably connected with a rotating shaft (12), the rotating shaft (12) is sleeved with a gear (13) which is engaged with the rack (11).

4. A bed assist device for the elderly as claimed in claim 3 wherein: The rotating shaft (12) is further fixedly sleeved with a worm wheel (14), and the inner cavity of the connecting box (9) is rotatably connected with a worm (15) which is engaged with the worm wheel (14).

5. A bed assist device for the elderly as claimed in claim 4 wherein: One side of the connecting box (9) is provided with a driving motor (10) which drives the worm (15) to rotate.

6. The apparatus for assisting the elderly in getting on and off a bed according to claim 3, characterized by: The top of the fixed rod (4) is fixedly connected with an anti-off block (17), the top of the lifting sleeve (5) and the anti-off block (17), and the bottom of the lifting sleeve (5) and the top of the movable plate (3) are provided with an elastic sleeve (18) which is sleeved on the fixed rod (4).

7. The apparatus for assisting the elderly in getting on and off a bed according to claim 1, characterized by: The movable plate (3) is provided with a controller (20) which cooperates with the driving motor (10) and the linear motor (2), and the handle (6) is provided with a control button (19) which is electrically connected with the controller (20).

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