Intelligent anti-falling sickbed with automatic sound and light alarm device

Abstract

This utility model discloses an intelligent anti-fall hospital bed with an automatic audible and visual alarm device, relating to the field of anti-fall hospital bed technology. The utility model includes a bed frame and a headboard fixedly connected to the top of the bed frame, and further includes: an embedded part installed within the headboard; several limiting parts, all of which are located within the headboard; the embedded part includes an opening and closing assembly installed within the headboard; and a buffer assembly located within the headboard; the opening and closing assembly includes a cover plate one hinged to the inner wall of the headboard, and a second cover plate hinged to the inner wall of the cover plate one. By incorporating an embedded part, this utility model solves the problem that in existing anti-fall hospital beds, the alarm device is often exposed on the headboard during use. This not only allows connecting wires to be exposed, but also easily affects the patient's daily life and causes physical discomfort due to the protruding appearance.

Description

Technical Field

[0001] This utility model belongs to the field of fall-prevention hospital bed technology, and in particular relates to an intelligent fall-prevention hospital bed with an automatic sound and light alarm device. Background Technology

[0002] In medical and elderly care settings, patients and the elderly are prone to accidental falls from beds, which can easily lead to secondary injuries and increase the burden of care. Traditional hospital beds have simple protective structures and rely on manual guarding, making it difficult to achieve all-weather risk monitoring and providing weak early warning capabilities. With the continuous development of smart healthcare, intelligent protective equipment that integrates sensor monitoring and sound and light alarms is gradually becoming more widespread. To make up for the shortcomings of conventional hospital bed protection, improve the safety of bedridden persons, and optimize the efficiency of nursing management, this case proposes an intelligent anti-fall hospital bed with an automatic sound and light alarm device.

[0003] However, in the use of existing fall-prevention beds, the alarm device is often exposed on the headboard. This not only causes the connecting wires to be scattered outside, but also easily affects the patient's daily life, and the protruding appearance can cause the patient's physical discomfort. Utility Model Content

[0004] The purpose of this utility model is to provide an intelligent anti-fall hospital bed with an automatic sound and light alarm device. By setting an embedded part, it solves the problem that in the use of existing anti-fall hospital beds, the alarm device is often exposed on the headboard. This not only causes the connecting wires to be scattered outside, but also easily affects the patient's daily life, and the protruding appearance can cause physiological discomfort to the patient.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model relates to an intelligent anti-fall hospital bed with an automatic sound and light alarm device. It includes a bed frame and a headboard fixedly connected to the top of the bed frame. The headboard also includes: an embedded part installed within the headboard; several limiting parts, all located within the headboard; an opening and closing assembly installed within the headboard; and a buffer assembly located within the headboard. The opening and closing assembly includes a cover plate first hinged to the inner wall of the headboard, and a second cover plate hinged to the inner wall of the first cover plate. A receiving groove is provided on the right side of the headboard, with several positioning rods fixedly connected to the inner wall of the groove. A heat dissipation plate is also fixedly connected to the inner wall of the groove. An alarm is installed within the groove. The positioning rods are arranged in an array, and the groove extends through the headboard, with each positioning rod compatible with the alarm.

[0007] Furthermore, the limiting part includes a snap-fit ​​assembly installed inside the headboard; and a latching assembly disposed inside the headboard.

[0008] Furthermore, the buffer assembly includes a cable tray formed in the inner wall of the headboard, a rubber pad is fixedly connected to the left side of the cover plate, a buffer is provided outside the alarm, the top of the cable tray is connected to the receiving groove, the bottom of the cable tray extends to the front side of the headboard, the buffer includes a rubber pad is fixedly connected to the inner wall of the receiving groove, and a rubber ring is fixedly connected to the left side of the cover plate.

[0009] Furthermore, the snap-fit ​​assembly includes a snap-fit ​​groove formed on the inner wall of the headboard, and a snap-fit ​​component is provided in the snap-fit ​​groove. The snap-fit ​​groove is a square groove, and the snap-fit ​​component includes a limiting block set in the snap-fit ​​groove. The inner wall of the limiting block is formed with a limiting groove. The right sides of the two limiting blocks on both sides are fixedly connected to the first cover plate, and the right sides of the two limiting blocks in the middle are fixedly connected to the second cover plate.

[0010] Furthermore, the buckle assembly includes a slide groove formed on the inner wall of the slot, a handle is slidably connected to the inner wall of the slide groove, an elastic element is provided in the slide groove, the handle is located outside the headboard, the elastic element includes a locking block slidably connected to the inner wall of the slide groove, the top of the locking block is fixedly connected to the handle, a spring is fixedly connected to the inner wall of the locking block, the side of the spring away from the slot is fixedly connected to the slide groove, and the locking block is adapted to the limiting groove.

[0011] Furthermore, the alarm device described in this application is a millimeter-wave radar alarm device. It monitors the patient's body movements and position in real time by emitting millimeter-wave radar signals. When it detects the patient getting up, leaving the bed, or falling, it triggers an alarm. Millimeter-wave radar is a sensor that emits and receives millimeter-level electromagnetic waves. It does not rely on light, can penetrate smoke and water mist, and does not collect any images. When installed on the bathroom ceiling or in a corner, it emits extremely low-power electromagnetic waves into the space and receives signals reflected back from the human body. By analyzing changes in the signals, the radar can accurately "describe" the human body's position, posture, and movements—whether it is standing, sitting, or suddenly falling. This information is converted into invisible "point cloud" data, rather than real images. Therefore, the elderly person will not feel "monitored," and their privacy is protected to the greatest extent.

[0012] This utility model has the following beneficial effects:

[0013] 1. By setting an embedded part, when in use, first unlock the limiting part to open the cover of the opening and closing component, expose the receiving groove and the wiring groove, and then neatly lay the connecting wires. Then close the cover in sequence to complete the wiring cover, place the alarm in the receiving groove and connect the wires, and finally close the corresponding cover. The buffer component reduces the vibration and abnormal noise of the alarm, and the heat dissipation plate dissipates the working heat of the alarm. The alarm can be hidden and stored inside the headboard to avoid the connection wires being exposed and scattered, without interfering with the patient's daily use, eliminating the physiological discomfort caused by the protruding appearance, and at the same time, it has the functions of neat wiring, buffering and shock absorption and heat dissipation protection, ensuring the stable operation of the alarm.

[0014] 2. By setting a limiting part, during installation, pushing the handle causes the locking block to slide in the groove and compress the elastic element, allowing the locking block to disengage from the limiting groove and release the restriction on the limiting block, thereby allowing the corresponding cover plate to be opened; when resetting the cover plate, the limiting block is squeezed into the slot and pushes the locking block back, and after the elastic element is reset, it drives the locking block to engage in the limiting groove, completing the limiting and fixing of the cover plate. This can stably engage and position the cover plate of the opening and closing component, ensuring that the cover plate is not easy to loosen or fall off after closing, maintaining the sealing and reliability of the overall structure of the embedded part, and improving the safety of use.

[0015] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a partial structural schematic diagram of the present invention;

[0018] Figure 2 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 3 This utility model Figure 1 A magnified structural diagram of A in the middle;

[0020] Figure 4 This utility model Figure 1 A magnified structural diagram of B in the diagram;

[0021] Figure 5 This is an exploded structural diagram of the embedded part of this utility model;

[0022] Figure 6 This is a partial cross-sectional view of the limiting part of this utility model;

[0023] Figure 7 This utility model Figure 6 A magnified structural diagram of C;

[0024] Figure 8 This is a partial cross-sectional view of the buckle assembly of this utility model.

[0025] The attached diagram lists the components represented by each number as follows:

[0026] 101. Bed frame; 102. Headboard; 2. Embedded part; 21. Opening and closing assembly; 211. Cover plate one; 212. Cover plate two; 213. Receiving groove; 214. Positioning rod; 215. Heat dissipation plate; 216. Alarm; 22. Buffer assembly; 221. Cable tray; 222. Rubber pad one; 223. Rubber pad two; 224. Rubber ring; 3. Limiting part; 31. Snap-fit ​​assembly; 311. Snap-fit ​​groove; 312. Limiting block; 313. Limiting groove; 32. Snap-fit ​​assembly; 321. Slide groove; 322. Handle; 323. Locking block; 324. Spring. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figure 1-8 As shown, this utility model is an intelligent anti-fall hospital bed with an automatic sound and light alarm device, including a bed body 101 and a headboard 102 fixedly connected to the top of the bed body 101, and also includes: an embedded part 2, which is installed in the headboard 102; and a limiting part 3, which is provided in a plurality of ways, and all of the limiting parts 3 are provided in the headboard 102.

[0029] The embedded part 2 includes an opening and closing assembly 21, which is installed inside the headboard 102; and a buffer assembly 22, which is also installed inside the headboard 102. The opening and closing assembly 21 includes a cover plate 211 hinged to the inner wall of the headboard 102, a cover plate 212 hinged to the inner wall of the cover plate 211, a receiving groove 213 on the right side of the headboard 102, a plurality of positioning rods 214 fixedly connected to the inner wall of the receiving groove 213, a heat dissipation plate 215 fixedly connected to the inner wall of the receiving groove 213, an alarm 216 installed inside the receiving groove 213, the plurality of positioning rods 214 arranged in an array, and the receiving groove 213 penetrating the headboard 102, with each positioning rod 214 adapted to the alarm 216. The buffer assembly 22 includes... The headboard 102 includes a cable tray 221 on the inner wall of the headboard 102. A rubber pad 222 is fixedly connected to the left side of the cover 211. A buffer is provided outside the alarm 216. The top of the cable tray 221 is connected to the receiving groove 213. The bottom of the cable tray 221 extends to the front of the headboard 102. The buffer includes a rubber pad 223 fixedly connected to the inner wall of the receiving groove 213. A rubber ring 224 is fixedly connected to the left side of the cover 212. By setting the embedded part 2, the alarm 216 can be hidden and stored inside the headboard 102, avoiding the connection wires from being exposed and scattered, not interfering with the patient's daily use, eliminating the physiological discomfort caused by the protruding appearance, and at the same time having the functions of neat cable routing, buffering and shock absorption and heat dissipation protection, ensuring the stable operation of the alarm 216.

[0030] The limiting part 3 includes a snap-fit ​​assembly 31, which is installed inside the headboard 102; and a latching assembly 32, which is also installed inside the headboard 102. The snap-fit ​​assembly 31 includes a slot 311 formed in the inner wall of the headboard 102, and a snap-fit ​​component is provided in the slot 311. The slot 311 is a square slot. The snap-fit ​​component includes a limiting block 312 set in the slot 311. The inner wall of the limiting block 312 has a limiting groove 313. The right sides of the two limiting blocks 312 on both sides are fixedly connected to the first cover plate 211, and the right sides of the two limiting blocks 312 in the middle are fixedly connected to the second cover plate 212. The latching assembly 32 includes a sliding groove 3 formed in the inner wall of the slot 311. 21. A handle 322 is slidably connected to the inner wall of the slide groove 321. An elastic element is provided inside the slide groove 321. The handle 322 is located outside the headboard 102. The elastic element includes a locking block 323 slidably connected to the inner wall of the slide groove 321. The top of the locking block 323 is fixedly connected to the handle 322. A spring 324 is fixedly connected to the inner wall of the locking block 323. The side of the spring 324 away from the locking groove 311 is fixedly connected to the slide groove 321. The locking block 323 is adapted to the limiting groove 313. By setting the limiting part 3, the cover of the opening and closing component 21 can be stably locked and positioned, ensuring that the cover is not easy to loosen or fall off after closing, maintaining the sealing and reliability of the overall structure of the embedded part, and improving the safety of use.

[0031] A specific application of this embodiment is as follows: When in use, medical staff can push the two handles 322 in the middle with both hands to bring them closer together. At this time, the two handles 322 will drive the two locking blocks 323 to slide in the two sliding grooves 321 respectively. When the locking blocks 323 slide, the two springs 324 will be compressed and generate elastic force. After the two locking blocks 323 slide into the two sliding grooves 321 respectively, the cover plate 212 can be opened with the other fingers. At this time, the two limiting blocks 312 will leave the two locking grooves 311. After the cover plate 212 is opened, the two handles 322 in the middle can be released, and then the cover plate 211 can be unlocked and opened.

[0032] After the cover plate 1 211 and cover plate 212 are opened, the cable tray 221 and the receiving tray 213 will be exposed. Then the connecting wire can be inserted into the cable tray 221. Next, the cover plate 1 211 can be fastened, so that the rubber pad 1 222 will cover the cable tray 221. When the cover plate 1 211 is fastened, it will cause the limiting block 312 to squeeze the locking block 323. At this time, the locking block 323 will slide into the sliding groove 321. When the limiting block 312 is fully squeezed into the locking groove 311, under the action of the spring 324, the locking block 323 will be driven into the limiting groove 313 to complete the limiting.

[0033] After the cover plate 211 is closed, the alarm 216 can be inserted into the receiving groove 213, and it will be locked in the receiving groove 213 under the action of the positioning rod 214. Then, the connecting wire in the cable tray 221 can be inserted into the alarm 216. Then, the cover plate 212 can be fastened, and it will be limited by the two middle limiting parts 3. At this time, under the action of the rubber pad 223 and the rubber ring 224, the alarm 216 will be prevented from vibrating and producing abnormal noise, and under the action of the heat dissipation plate 215, the heat inside the alarm 216 will be discharged.

[0034] Then the alarm 216 can be activated to monitor the patient on the bed 101. By emitting millimeter-wave radar signals, it can monitor the patient's body movements and position in real time. When it detects the patient getting up, leaving the bed, or falling, it will trigger an alarm to promptly remind medical staff or caregivers to prevent the patient from falling or having an accident.

[0035] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0036] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A smart anti-fall hospital bed with an automatic audible and visual alarm device, comprising a bed frame and a headboard fixedly connected to the top of the bed frame, characterized in that, Also includes: The embedded part is installed inside the headboard; A limiting part is provided, and the limiting parts are all provided inside the headboard; The embedded portion includes an opening and closing assembly, which is installed within the headboard; and A cushioning assembly, wherein the cushioning assembly is disposed within the headboard; The opening and closing assembly includes a cover plate one hinged to the inner wall of the headboard, a cover plate two hinged to the inner wall of the cover plate one, a receiving groove on the right side of the headboard, a number of positioning rods fixedly connected to the inner wall of the receiving groove, a heat dissipation plate fixedly connected to the inner wall of the receiving groove, and an alarm installed in the receiving groove. Among them, several positioning rods are arranged in an array, and the receiving slots run through the headboard, and several positioning rods are adapted to the alarm.

2. The intelligent anti-fall hospital bed with an automatic audible and visual alarm device according to claim 1, characterized in that, The limiting part includes a snap-fit ​​assembly, which is installed inside the headboard; and A snap-fit ​​assembly is disposed inside the headboard.

3. The intelligent anti-fall hospital bed with an automatic audible and visual alarm device according to claim 1, characterized in that, The buffer assembly includes a cable tray formed in the inner wall of the headboard, a rubber pad is fixedly connected to the left side of the cover plate, and a buffer is provided outside the alarm. The top of the cable tray is connected to the receiving slot, and the bottom of the cable tray extends to the front of the headboard.

4. The intelligent anti-fall hospital bed with an automatic audible and visual alarm device according to claim 2, characterized in that, The snap-fit ​​assembly includes a slot formed in the inner wall of the headboard, and a snap-fit ​​component is provided in the slot; The card slot is a square slot.

5. A smart anti-fall hospital bed with an automatic audible and visual alarm device according to claim 2, characterized in that, The buckle assembly includes a slide groove formed on the inner wall of the slot, a handle is slidably connected to the inner wall of the slide groove, and an elastic element is provided in the slide groove; The handle is located outside the headboard.

6. The intelligent anti-fall hospital bed with an automatic audible and visual alarm device according to claim 3, characterized in that, The buffer includes a second rubber pad fixedly connected to the inner wall of the receiving groove, and a rubber ring fixedly connected to the left side of the second cover plate.

7. A smart anti-fall hospital bed with an automatic audible and visual alarm device according to claim 4, characterized in that, The snap-fit ​​component includes a limiting block disposed in the snap-fit ​​slot, and the inner wall of the limiting block is provided with a limiting groove; The right sides of the two limiting blocks on both sides are fixedly connected to the first cover plate, and the right sides of the two limiting blocks in the middle are fixedly connected to the second cover plate.

8. A smart anti-fall hospital bed with an automatic audible and visual alarm device according to claim 5, characterized in that, The elastic element includes a locking block that is slidably connected to the inner wall of the slide groove. The top of the locking block is fixedly connected to the handle. A spring is fixedly connected to the inner wall of the locking block. The side of the spring away from the locking groove is fixedly connected to the slide groove. The card block is adapted to the limiting slot.

Images