Child monitoring bed capable of preventing children from falling

Abstract

The utility model relates to the field of child monitoring beds, in particular to a child monitoring bed capable of preventing a child from falling, which comprises a bed body, fixed guardrails are fixedly connected to the periphery of the bed body, and a liftable protective structure is arranged on the outer wall of the bed body through a driving structure; the protection structure comprises an extension plate fixedly connected to the outer wall of the fixed guardrail, four supporting legs fixedly connected to the bottom end of the extension plate, a through groove formed in the outer wall of the extension plate in a penetrating mode and a lifting guardrail arranged in the through groove and located on the outer side of the fixed guardrail, double-layer dynamic protection is formed through the fixed guardrail and the lifting guardrail, the structure is stable, and the service life is long. The lifting guardrail is adaptive to children of different heights, the height of the lifting guardrail can be adjusted through the driving mechanism, and the flexibility and adaptability of the guardrail are improved; the baffles are inclined inwards through the two-way damping hinges to form an inclined barrier, so that a crossing path is effectively blocked, and early warning is given out in time.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of children's monitoring bed, specifically discloses a children's monitoring bed capable of preventing children from falling. BACKGROUND

[0002] Children's monitoring bed is a medical bed specially designed for children, mainly used for rest, monitoring and medical operation during hospitalization or outpatient treatment. It is widely used in pediatric wards, neonatal intensive care units (NICU), emergency rooms and other scenes, providing a safe and comfortable treatment environment for sick children, and facilitating real-time observation of the illness and treatment by medical staff.

[0003] Chinese patent CN214858479U discloses a suitable anti-falling bed fence for children's monitoring bed, which comprises a shielding net, an upper fixing belt arranged at the top of the shielding net, a left fixing belt arranged at the left side of the shielding net, a lower fixing belt arranged at the bottom of the shielding net, and a right fixing belt arranged at the right side of the shielding net. The anti-falling bed fence for children's monitoring bed disclosed in the utility model is provided with first and second magic tapes at the top of the shielding net and first and second straps at the bottom of the shielding net. The first and second magic tapes cooperate to fix the top of the fence to the fence crossbar of the monitoring bed, and the first and second straps cooperate to fix the bottom of the fence to the bedside of the monitoring bed. After fixing the first and second straps, the children patients can be effectively prevented from falling from the bedside of the monitoring bed, and the safety is high, avoiding other accidents.

[0004] Although the anti-falling bed fence for children's monitoring bed disclosed in the above document can be bound to the bedside, the fence and the bed are not firmly connected and are easy to loosen, which poses a safety hazard. Moreover, the fence cannot be flexibly changed according to the height of children, reducing the adaptability of the fence, and the children cannot be timely reminded when they climb, therefore, a children's monitoring bed capable of preventing children from falling is needed to solve this problem. SUMMARY

[0005] The utility model provides a children's monitoring bed capable of preventing children from falling, which is adapted to children of different heights through double-layer dynamic protection, has stable structure, improves the flexibility and adaptability of the guardrail, can effectively block the climbing path and send a warning to remind medical staff of the climbing behavior of children, and further improves the clinical safety level.

[0006] The utility model is implemented as follows: a children's monitoring bed capable of preventing children from falling, comprising a bed body, a fixed guardrail fixedly connected around the bed body, and a liftable protection structure provided on the outer wall of the bed body through a driving structure.

[0007] The protection structure comprises an extension plate fixedly connected to the outer wall of the fixed guardrail, four supporting legs fixedly connected to the bottom end of the extension plate, a through slot formed in the outer wall of the extension plate, and a lifting guardrail arranged in the through slot and located outside the fixed guardrail.

[0008] Three edges of the top end of the lifting guardrail are connected with the inclined baffle towards the bed body through the bidirectional damping hinge, and three edges of the outer wall of the extension plate are connected with the protection pad through the bidirectional damping hinge.

[0009] The inner side of the baffle is embedded with a flexible piezoelectric film sensor layer.

[0010] As a child monitoring bed capable of preventing children from falling, the driving structure comprises a fixed plate fixedly connected between the supporting legs, two servo motors installed on the upper end faces of the two fixed plates, a threaded rod fixedly connected with the output end of the servo motor, and a threaded barrel threadedly connected with the outer wall of the threaded rod and fixedly connected with the lifting guardrail.

[0011] As a child monitoring bed capable of preventing children from falling, the outer wall of the baffle is wrapped with a food-grade silica gel layer, and the edge is chamfered with a circular arc.

[0012] As a child monitoring bed capable of preventing children from falling, the inner side of the frame of the lifting guardrail is embedded with a light-sensitive element and an LED lamp strip.

[0013] As a child monitoring bed capable of preventing children from falling, the lifting guardrail adopts a light aluminum alloy frame and a breathable anti-collision net cloth.

[0014] As a child monitoring bed capable of preventing children from falling, the protection pad adopts a memory sponge material, and the periphery is raised to form a "levee".

[0015] As a child monitoring bed capable of preventing children from falling, the outer wall of one of the supporting legs is embedded with a control panel, and the two servo motors are electrically connected with the control panel.

[0016] The child monitoring bed has the following beneficial effects:

[0017] 1. The double-layer dynamic protection is formed by the fixed guardrail and the lifting guardrail, the structure is stable, children of different heights can be adapted, the height of the lifting guardrail can be adjusted through the driving mechanism, and the flexibility and adaptability of the guardrail are improved.

[0018] 2. The baffle is inclined inwardly through the bidirectional damping hinge to form an inclined barrier, effectively blocking the climbing path, and by embedding a flexible piezoelectric film sensor layer on the inner side of the baffle, when detecting that the continuous pressure exceeds the set value (suspected climbing behavior), a warning can be given to remind medical staff that the child has climbing behavior, and then the child can be checked in time, further achieving the effect of preventing falling, and improving the clinical safety level. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the drawings needed in the specific embodiments or the prior art description will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn according to the actual proportions.

[0020] Figure 1 It is a whole structure diagram of the child monitoring bed capable of preventing children from falling of the present application;

[0021] Figure 2 It is a structure diagram of the protective pad and the extension plate of the present application;

[0022] Figure 3 It is a structure diagram of the lifting guardrail of the present application;

[0023] Figure 4 It is a structure diagram of the baffle of the present application.

[0024] In the drawings, 1, bed body; 101, fixed guardrail; 2, extension plate; 201, through slot; 202, supporting leg; 203, fixed plate; 3, lifting guardrail; 301, servo motor; 302, threaded rod; 303, threaded cylinder; 304, LED lamp strip; 4, baffle; 401, flexible piezoelectric film sensor layer; 5, protective pad. DETAILED DESCRIPTION

[0025] The present application will be further described below in conjunction with the drawings and specific embodiments, so as to help understand the content of the present application. The methods used in the present application are conventional methods unless otherwise specified; the raw materials and devices used are conventional commercially available products unless otherwise specified.

[0026] Please refer to Figures 1-4 A child monitoring bed capable of preventing children from falling, comprising a bed body 1, a fixed guardrail 101 is fixedly connected around the bed body 1, and a liftable protective structure is arranged on the outer wall of the bed body 1 through a driving structure;

[0027] The protection structure comprises an extension plate 2 fixedly connected to the outer wall of the fixed guardrail 101, four supporting legs 202 fixedly connected to the bottom end of the extension plate 2, a through slot 201 formed in the outer wall of the extension plate 2, and a lifting guardrail 3 arranged in the through slot 201 and located outside the fixed guardrail 101.

[0028] Three edges of the top end of the lifting guardrail 3 are connected with a baffle 4 inclined to the bed body 1 through a bidirectional damping hinge, and three edges of the outer wall of the extension plate 2 are connected with a protection pad 5 through a bidirectional damping hinge.

[0029] The inner side of the baffle 4 is embedded with a flexible piezoelectric film sensor layer 401.

[0030] In the embodiment, when the lifting guardrail 3 is lowered to the lowest position, a double-layer protection can be formed with the fixed guardrail 101, when the medical staff needs to leave, the lifting guardrail 3 can be driven to rise in the through slot 201 through the driving mechanism, so that the height protection can be realized, the children are prevented from climbing and falling, and the double-layer dynamic protection is formed with the fixed guardrail 101 and the lifting guardrail 3, the structure is stable, the children with different heights can be adapted, the height of the lifting guardrail 3 can be adjusted through the driving mechanism, and the flexibility and adaptability of the guardrail are improved.

[0031] The baffle 4 is inclined inward through the bidirectional damping hinge, an inclined barrier is formed, the climbing path is effectively blocked, and the safety can be further improved through the protection pad 5.

[0032] The flexible piezoelectric film sensor layer 401 (the flexible piezoelectric film sensor layer 401 comprises a flexible substrate, a lower electrode layer, a piezoelectric active layer, an upper electrode layer and a protective packaging layer from bottom to top, the signal conversion process is mechanical pressure, thin film deformation, charge accumulation, charge amplifier, voltage signal, AD conversion and digital signal output, and the working principle is the prior art, which is not described in detail here) is embedded in the inner side of the baffle 4, when the detected continuous pressure exceeds the set value (suspected climbing behavior), an audible and light warning is triggered, a miniature vibration motor is started to generate gentle tactile feedback, the medical staff is warned that the child has climbing behavior, the child can be checked in time, the effect of preventing falling is further achieved, and the clinical safety level is improved.

[0033] As a technical optimization scheme of the utility model, the driving structure comprises a fixed plate 203 fixedly connected between the supporting legs 202, two servo motors 301 installed on the upper end faces of the two fixed plates 203, a threaded rod 302 fixedly connected with the output ends of the servo motors 301, and a threaded cylinder 303 threadedly connected to the outer wall of the threaded rod 302 and fixedly connected with the lifting guardrail 3.

[0034] In the embodiment, the two servo motors 301 work synchronously to drive the two threaded rods 302 to rotate synchronously, so that the two threaded cylinders 303 push the lifting guardrails 3 to move upwards, and then the lifting guardrails 3 are lifted to realize double protection of children.

[0035] As a technical optimization scheme of the utility model, the outer wall of the baffle 4 is wrapped with a food-grade silica gel layer, and the edge is chamfered with a circular arc.

[0036] In the embodiment, the outer wall of the baffle 4 is wrapped with a food-grade silica gel layer, and the edge is chamfered with a circular arc, so that the collision damage to children can be avoided.

[0037] As a technical optimization scheme of the utility model, the frame of the lifting guardrail 3 is embedded with a light-sensitive element and an LED lamp strip 304.

[0038] In the embodiment, the surface of the lamp strip is covered with a prism light guide plate, so that the uniformity of light of the LED lamp strip 304 reaches more than 90%, and the light-sensitive element can realize voice brightness adjustment, thereby improving the multifunctionality of the overall structure.

[0039] As a technical optimization scheme of the utility model, the lifting guardrail 3 adopts a light aluminum alloy frame and a breathable anti-collision mesh cloth.

[0040] In the embodiment, the lifting guardrail 3 adopts a light aluminum alloy frame and a breathable anti-collision mesh cloth, the aluminum alloy frame bears the main structural load, the breathable mesh cloth disperses the local impact force, and the combination of the two reduces the overall weight of the guardrail compared with the full metal structure while maintaining the impact resistance.

[0041] As a technical optimization scheme of the utility model, the protective pad 5 adopts a memory sponge material, and the periphery is raised to form a "levee".

[0042] In the embodiment, the protective pad 5 adopts a memory sponge material, and the periphery is raised to form a "levee", which can play an auxiliary safety effect.

[0043] As a technical optimization scheme of the utility model, the outer wall of one of the legs 202 is embedded with a control panel, and the two servo motors 301 are electrically connected with the control panel.

[0044] In the embodiment, the control panel can control the synchronous work of the two servo motors 301.

[0045] The working principle and use process of the utility model: the whole equipment is connected with external power supply, the lifting guardrail 3 is lowered to the lowest position, can form double layer protection with fixed guardrail 101, when the guardian needs to leave, through the synchronous work of two servo motors 301, drive two threaded rods 302 to rotate synchronously, promote two threaded cylinders 303 to push lifting guardrail 3 to move up, promote driving lifting guardrail 3 to rise in through slot 201, further can realize height protection, avoid children to climb and fall, further through fixed guardrail 101 and lifting guardrail 3 form double layer dynamic protection, and the structure is stable, adapts to children of different heights, through drive mechanism can realize the height adjustment of lifting guardrail 3, improve the flexibility and adaptability of guardrail;

[0046] The baffle 4 is inclined inward through the bidirectional damping hinge, forms an inclined barrier, effectively blocks the climbing path, and the safety can be further improved through the protection pad 5;

[0047] When detecting that the continuous pressure exceeds the set value (suspected climbing behavior), the flexible piezoelectric film sensor layer 401 is embedded in the inner side of the baffle 4, triggers the audible and light warning and starts the miniature vibration motor to generate gentle tactile feedback, sends a pre-warning to remind medical staff that children are climbing, and further achieves the effect of preventing falling, improves the clinical safety level.

[0048] In the description of the utility model, it is understood that the terms "left", "right", "up", "down", "top", "bottom", "front", "back", "inside", "outside", "back", "middle" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements must have a specific orientation, structure and operation, therefore it cannot be understood as a limitation on the utility model.

[0049] The above-mentioned is only a specific embodiment of the utility model, which cannot limit the scope of the utility model, so the replacement of equivalent components or equivalent changes and modifications made in the scope of the utility model patent protection should still belong to the scope covered by the claims of the utility model.

Claims

1. A child safety bed comprising a bed body (1), characterized in that: The periphery of the bed body (1) is fixedly connected with a fixed guardrail (101), and the outer wall of the bed body (1) is provided with liftable protection structures through a driving structure; The protection structure comprises an extension plate (2) fixedly connected to the outer wall of the fixed guardrail (101), four supporting legs (202) fixedly connected to the bottom end of the extension plate (2), a through groove (201) penetratingly provided in the outer wall of the extension plate (2), and a lifting guardrail (3) arranged in the through groove (201) and located outside the fixed guardrail (101); Three edges of the top end of the lifting guardrail (3) are connected with inclined baffle plates (4) through bidirectional damping hinges, and three edges of the outer wall of the extension plate (2) are connected with protection pads (5) through bidirectional damping hinges; The inner side of the baffle plate (4) is embedded with a flexible piezoelectric film sensor layer (401).

2. The child-resistant child monitoring bed of claim 1, wherein: The driving structure comprises fixed plates (203) fixedly connected between the supporting legs (202), two servo motors (301) mounted on the upper end faces of the two fixed plates (203), threaded rods (302) fixedly connected with the output ends of the servo motors (301), and threaded barrels (303) threadedly connected to the outer walls of the threaded rods (302) and fixedly connected with the lifting guardrail (3).

3. The child-resistant child monitoring bed of claim 1, wherein: The outer wall of the baffle plate (4) is wrapped with a food-grade silica gel layer, and the edge is chamfered with a circular arc.

4. The child-resistant child monitoring bed of claim 1, wherein: The inner side of the frame of the lifting guardrail (3) is embedded with a light-sensitive element and an LED light belt (304).

5. The child-resistant child monitoring bed of claim 1, wherein: The lifting guardrail (3) adopts a light aluminum alloy frame and a breathable anti-collision net cloth.

6. The child-resistant child monitoring bed of claim 1, wherein: The protection pad (5) adopts a memory sponge material, and the periphery is raised to form a "levee".

7. The child-resistant child monitoring bed of claim 2, wherein: The outer wall of one of the supporting legs (202) is embedded with a control panel, and the two servo motors (301) are electrically connected with the control panel.

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