Early warning safety equipment suitable for clinical senile dementia patients
By introducing electronic control components and locks into the early warning safety device, fluorescent paint is sprayed only under abnormal circumstances, which solves the problem of the device losing its location when it is forcibly opened. This enables patients to be clearly located at night or in low-light environments, making it easier to find patients quickly.
Patent Information
- Application Number
- CN202520254975.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-18
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2035-02-18
AI Technical Summary
Existing early warning and safety devices are easily forced open by external forces, causing patients to lose their location and increasing the difficulty of finding them.
The device employs a combination of electronic control components, a combination lock, and a fingerprint lock. It uses a fluorescent paint spraying mechanism to automatically spray fluorescent paint onto the patient's feet only when the restraint plate is opened by abnormal means. The fluorescent properties make it conspicuous at night or in low-light environments, facilitating tracking.
It effectively prevents the equipment from being illegally opened, reduces the difficulty of finding lost patients, and improves the visibility of patient location by being conspicuous at night or in low-light environments through fluorescent paint.
Smart Images
Figure CN223653823U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of medical auxiliary equipment technology, and in particular to an early warning safety device suitable for clinical Alzheimer's patients. Background Technology
[0002] Due to cognitive impairment, Alzheimer's patients often experience accidents such as getting lost or falling. When patients with more severe conditions seek medical treatment in hospitals, their clinical care in hospitals becomes very important. Usually, a warning safety device is attached to the patient's wrist or ankle to locate the patient's position in real time.
[0003] Existing early warning and safety devices are easily forced open by external forces, which can cause the patient's location to be lost, making it more difficult to find the patient later. Utility Model Content
[0004] The purpose of this invention is to address the following shortcomings in the existing technology: existing early warning safety devices are easily forced open by external forces, which leads to the loss of patient location and increases the difficulty of subsequent patient retrieval. Therefore, this invention proposes an early warning safety device suitable for clinical Alzheimer's patients.
[0005] To achieve the above objectives, the present invention adopts the following technical solution:
[0006] A warning and safety device suitable for clinical Alzheimer's patients includes a control box, a restraint plate rotatably connected to the surface of the control box, a locking groove for inserting the end of the restraint plate into the surface of the control box, a combination lock and a fingerprint lock for unlocking the locking groove and the restraint plate on the surface of the control box, an installation cavity on the top of the control box, a GPS positioning module installed in the installation cavity, and an alarm on the top of the control box.
[0007] The control box has a mounting groove on its surface. Mounting rods are symmetrically fixed in the mounting groove via connecting components. One end of each mounting rod has a horizontal slot, into which a plug rod is slidably inserted. A paint outlet pipe is fixedly installed at the end of each mounting rod near the opening of the mounting groove. Paint storage boxes are symmetrically fixedly installed on the surface of the connecting components. The paint storage boxes are filled with fluorescent paint. The two mounting rods are connected to the two paint storage boxes via two paint inlet pipes. Both the paint outlet pipe and the paint inlet pipe are equipped with a one-way valve. A movable plate is fixedly installed at one end of each of the two plug rods. The movable plate moves laterally under the control of an electronic control component.
[0008] Preferably, the one-way valve in the paint outlet pipe is directed from inside the slot to the outside, and the one-way valve in the paint inlet pipe is directed from inside the paint storage box to inside the slot.
[0009] Preferably, the electronic control assembly includes two hollow rods and two sliding rods respectively slidably inserted into the two hollow rods. A rectangular groove is formed on the surface of the control box. The two hollow rods are symmetrically fixedly installed in the rectangular groove. One end of the sliding rod located in the hollow rod is fixedly connected to the groove wall of the rectangular groove through a telescopic component. The control box is equipped with a microcontroller electrically connected to the two sets of telescopic components, the combination lock, and the fingerprint lock. A connecting rod is fixedly installed on the lower surface of the sliding rod. An opening communicating with the mounting groove is formed at the bottom of the rectangular groove. The bottom ends of the two connecting rods pass through the opening and are fixedly connected to the surface of the moving plate.
[0010] Preferably, the telescopic component includes an energized spring, the two ends of which are fixedly connected to one end of the slide rod and the wall of the rectangular groove, respectively.
[0011] Preferably, an arc-shaped plate is fixedly installed at one end of the two sliding rods outside the hollow rod, and the surface of the arc-shaped plate is provided with a rubber pad.
[0012] Preferably, the connecting component includes two fixing rings fixedly connected by straight rods. The two fixing rings are respectively fixedly sleeved on two mounting rods. A connecting rod is fixedly installed on the outer ring wall of the fixing ring, and one end of each of the two connecting rods is fixedly connected to the groove wall of the mounting groove.
[0013] Compared with the prior art, the beneficial effects of this utility model are:
[0014] Through the coordination of electric components, combination locks, and fingerprint locks, when a patient opens the restraint plate by other abnormal means and removes the control box from their ankle, fluorescent paint will automatically spray out and adhere to the patient's feet. Its special fluorescent properties make it very conspicuous at night or in low-light environments, facilitating patient tracking and reducing the difficulty of finding the patient later. Attached Figure Description
[0015] Figure 1 This is a frontal three-dimensional structural diagram of an early warning safety device suitable for clinical Alzheimer's patients proposed in this utility model;
[0016] Figure 2 This is a three-dimensional structural diagram of the back of an early warning safety device suitable for clinical Alzheimer's patients proposed in this utility model;
[0017] Figure 3 This is a partial three-dimensional structural diagram of the control box in an early warning safety device for clinical Alzheimer's patients proposed in this utility model;
[0018] Figure 4This is a partial three-dimensional cross-sectional diagram of the mounting rod, insertion rod, and electronic control components in an early warning safety device for clinical Alzheimer's patients proposed in this utility model.
[0019] Figure 5 for Figure 1 Enlarged view of the structure at point A in the middle.
[0020] In the diagram: 1 Control box, 2 Restraint plate, 3 Locking slot, 4 Combination lock, 5 Fingerprint lock, 6 Alarm, 7 Mounting rod, 8 Insert rod, 9 Paint outlet pipe, 10 Paint storage box, 11 Paint inlet pipe, 12 Moving plate, 13 Hollow rod, 14 Sliding rod, 15 Connecting rod, 16 Through port, 17 Power spring, 18 Arc plate, 19 Fixing ring, 20 GPS positioning module. Detailed Implementation
[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.
[0022] The terms used in this utility model, such as "upper", "lower", "left", "right", "middle" and "one", are only for clarity of description and are not intended to limit the scope of implementation of this utility model. Changes or adjustments to their relative relationships, without substantially altering the technical content, should also be considered as within the scope of implementation of this utility model.
[0023] Reference Figures 1-5 A warning safety device suitable for clinical Alzheimer's patients includes a control box 1, a restraint plate 2 rotatably connected to the surface of the control box 1, a locking groove 3 for inserting the end of the restraint plate 2 into the surface of the control box 1, a combination lock 4 and a fingerprint lock 5 for unlocking the locking groove 3 from the restraint plate 2 on the surface of the control box 1, an installation cavity on the top of the control box 1, a GPS positioning module 20 installed in the installation cavity, and an alarm 6 installed on the top of the control box 1.
[0024] The control box 1 has a mounting groove on its surface. Mounting rods 7 are symmetrically fixedly mounted in the mounting groove via connecting components. The connecting components include two fixing rings 19 fixedly connected by straight rods. The two fixing rings 19 are respectively fixedly sleeved on the two mounting rods 7. Connecting rods are fixedly mounted on the outer ring walls of the fixing rings 19. One end of each connecting rod is fixedly connected to the groove wall of the mounting groove. A slot is horizontally formed at one end of each mounting rod 7. An insert rod 8 is slidably inserted into the slot. A paint outlet is fixedly mounted at the end of the mounting rod 7 near the groove opening. The surface of the pipe 9 and the connecting component is symmetrically fixed with a paint storage box 10, which is filled with fluorescent paint. Two mounting rods 7 are connected to the two paint storage boxes 10 through two paint inlet pipes 11 respectively. Both the paint outlet pipe 9 and the paint inlet pipe 11 are equipped with one-way valves. The one-way valve in the paint outlet pipe 9 is directed from the inside of the slot to the outside, and the one-way valve in the paint inlet pipe 11 is directed from the inside of the paint storage box 10 to the slot. One end of the two insert rods 8 is fixedly installed with a moving plate 12, which is controlled to move laterally by an electronic control component.
[0025] The device is worn on the patient's ankle. The GPS positioning module 20 can monitor the patient's location in real time. Only by simultaneously unlocking the combination lock 4 and the fingerprint lock 5 can the locking of the end of the restraint plate 2 in the locking groove 3 be released. When the patient uses other abnormal means to unlock the end of the restraint plate 2 and removes the control box 1 from the ankle, the alarm 6 will sound, thereby alerting the police and people around.
[0026] Furthermore, when the lock on the end of the restraint plate 2 is released by abnormal means, the fluorescent paint in the two paint storage boxes 10 will be sprayed out from the two paint outlet pipes 9 under the action of the electronic control component and adhere to the skin of the patient's feet. The fluorescent paint contains fluorescent pigments, which can emit bright fluorescence in the dark after absorbing the energy of natural light or other light sources. When the fluorescent paint is sprayed on the feet, its special fluorescent properties make it very conspicuous at night or in low light environments, making it easy to track. Moreover, the fluorescent paint has good adhesion. Once it adheres to the skin, it is difficult to completely remove it by ordinary cleaning methods. It may be possible to remove it by using special solvents or by multiple strong cleanings.
[0027] The electronic control assembly includes two hollow rods 13 and two sliding rods 14 that are respectively slidably inserted into the two hollow rods 13. A rectangular groove is formed on the surface of the control box 1. The two hollow rods 13 are symmetrically fixedly installed in the rectangular groove. One end of the sliding rod 14 located inside the hollow rod 13 is fixedly connected to the groove wall of the rectangular groove through a telescopic component. The telescopic component includes an energized spring 17, and the two ends of the energized spring 17 are respectively fixedly connected to one end of the sliding rod 14 and the groove wall of the rectangular groove. The control box 1 contains a microcontroller that is electrically connected to the two sets of telescopic components, the combination lock 4, and the fingerprint lock 5. The microcontroller is used to control the combination lock 4, fingerprint lock 5 and energized spring 17. The combination lock 4 and fingerprint lock 5 communicate with the microcontroller. When both are successfully unlocked, the microcontroller sends a command to the drive circuit that controls the energized spring 17 to energize it according to the preset program logic. The lower surface of the slide bar 14 is fixedly mounted with connecting rods 15. The bottom of the rectangular groove has an opening 16 that communicates with the mounting groove. The bottom ends of the two connecting rods 15 pass through the opening 16 and are fixedly connected to the surface of the moving plate 12.
[0028] The energized spring 17 is only energized and in a retracted state after the combination lock 4 and fingerprint lock 5 are unlocked simultaneously. When the device is placed on the patient's ankle, the ends of the two sliding rods 14 will abut against the patient's foot. The two sliding rods 14 will retract into the rectangular groove under the pressure. At this time, the energized spring 17 will also be in a retracted state under the pressure. When the sliding rods 14 move, they will move the moving plate 12 and the two insert rods 8 together. The space between the end of the insert rod 8 and the wall of the slot will increase, the pressure in the slot will decrease, and the fluorescent paint in the paint storage box 10 will enter the slot from the paint inlet pipe 11.
[0029] When the combination lock 4 and fingerprint lock 5 are unlocked at the same time, the energized spring 17 will be energized and will remain in a contracted state. At this time, even if the two sliding rods 14 are no longer subjected to the pressure of the foot, they will not move and reset.
[0030] When the patient forcibly releases the end lock of the restraint plate 2 by abnormal means and removes the device from the ankle, since the energized spring 17 is not energized, the slide rod 14 will quickly move and reset under the elastic potential energy of the energized spring 17 after it no longer abuts against the foot. At this time, the moving plate 12 will also move along with the two insert rods 8. The space between the end of the insert rod 8 and the wall of the slot will become smaller, the pressure in the slot will increase, and the fluorescent paint in the slot will be sprayed out from the paint tube 9 and adhere to the patient's foot.
[0031] An arc-shaped plate 18 is fixedly installed at one end of the two sliding rods 14 outside the hollow rod 13, and the surface of the arc-shaped plate 18 is provided with a rubber pad.
[0032] The arc-shaped plate 18 installed at the end of the slide bar 14 can better conform to the contour of the patient's foot. Compared with the direct hard contact between the slide bar 14 and the foot, the arc-shaped plate 18 increases the contact area with the foot, thereby dispersing the pressure. This avoids skin discomfort or indentation caused by excessive local pressure. The rubber pad can increase the friction between the arc-shaped plate 18 and the contact surface of the patient's foot.
[0033] In this invention, through the cooperation of the electric component, the combination lock 4 and the fingerprint lock 5, when the patient opens the restraint plate 2 by other abnormal means and removes the control box 1 from the ankle, fluorescent paint will be automatically sprayed out and adhered to the patient's foot. Its special fluorescent properties make it very conspicuous at night or in low light conditions, which facilitates the tracking of the patient and reduces the difficulty of finding the patient later.
[0034] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "connection", "linking", "fixing", etc., should be interpreted broadly.
[0035] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.
Claims
1. A warning and safety device suitable for clinical Alzheimer's patients, comprising a control box (1), characterized in that, The control box (1) is rotatably connected to a restraint plate (2). The control box (1) has a locking groove (3) for inserting the end of the restraint plate (2) into the surface. The control box (1) has a combination lock (4) and a fingerprint lock (5) for unlocking the locking groove (3) from the restraint plate (2). The control box (1) has an installation cavity at the top. The installation cavity has a GPS positioning module (20). The control box (1) has an alarm (6) at the top. The control box (1) has an installation groove on its surface. An installation rod (7) is symmetrically fixed in the installation groove through a connecting component. One end of the installation rod (7) has a slot horizontally. An insert rod (8) is slidably inserted into the slot. A paint outlet pipe (9) is fixedly installed at the end of the installation rod (7) near the opening of the installation groove. A paint storage box (10) is symmetrically fixed on the surface of the connecting component. The paint storage box (10) is filled with fluorescent paint. The two installation rods (7) are connected to the two paint storage boxes (10) through two paint inlet pipes (11). A one-way valve is provided in both the paint outlet pipe (9) and the paint inlet pipe (11). A moving plate (12) is fixedly installed at one end of the two insert rods (8). The moving plate (12) is controlled to move laterally by an electronic control component.
2. The early warning safety device for clinical Alzheimer's patients according to claim 1, characterized in that, The one-way valve in the paint outlet pipe (9) is directed from inside the slot to the outside, and the one-way valve in the paint inlet pipe (11) is directed from inside the paint storage box (10) to inside the slot.
3. The early warning safety device for clinical Alzheimer's patients according to claim 1, characterized in that, The electronic control assembly includes two hollow rods (13) and two sliding rods (14) that are respectively slidably inserted into the two hollow rods (13). The surface of the control box (1) is provided with a rectangular groove. The two hollow rods (13) are symmetrically fixedly installed in the rectangular groove. One end of the sliding rod (14) located in the hollow rod (13) is fixedly connected to the groove wall of the rectangular groove through a telescopic component. The control box (1) is provided with a microcontroller that is electrically connected to the two sets of telescopic components, the combination lock (4) and the fingerprint lock (5). A connecting rod (15) is fixedly installed on the lower surface of the sliding rod (14). The bottom of the rectangular groove is provided with a through-hole (16) that communicates with the mounting groove. The bottom ends of the two connecting rods (15) pass through the through-hole (16) and are fixedly connected to the surface of the moving plate (12).
4. The early warning safety device for clinical Alzheimer's patients according to claim 3, characterized in that, The telescopic component includes an energized spring (17), the two ends of which are fixedly connected to one end of the slide rod (14) and the wall of the rectangular groove, respectively.
5. A warning safety device for clinical Alzheimer's patients according to claim 3, characterized in that, An arc-shaped plate (18) is fixedly installed at one end of the two sliding rods (14) outside the hollow rod (13), and the surface of the arc-shaped plate (18) is provided with a rubber pad.
6. The early warning safety device for clinical Alzheimer's patients according to claim 1, characterized in that, The connecting component includes two fixing rings (19) that are fixedly connected by straight rods. The two fixing rings (19) are respectively fixedly sleeved on two mounting rods (7). A connecting rod is fixedly installed on the outer ring wall of the fixing ring (19). One end of each of the two connecting rods is fixedly connected to the groove wall of the mounting groove.