Elevator handrail device capable of detecting heart rate and oxyhemoglobin saturation

Abstract

According to the scheme, the elevator handrail device capable of detecting the heart rate and the oxyhemoglobin saturation comprises a handrail body, connecting structures are arranged at the two ends of the handrail body, and the handrail body is used for being installed on the inner wall of an elevator car and electrically connected with the control end of an elevator; the heart rate sensor is arranged in the middle section area of the armrest body; the blood oxygen sensor is arranged in the middle section area of the armrest body; the cleaning structure is arranged on the armrest body and can move back and forth in the length direction of the armrest body so as to clean the outer surface areas of the heart rate sensor and the blood oxygen sensor. The handrail can be kept clean all the time, indirect transmission of viruses is avoided, and higher safety is achieved.

Description

Technical Field

[0001] The present application relates to the technical field of elevators, and in particular to an elevator handrail device capable of detecting heart rate and blood oxygen saturation. Background Art

[0002] At present, elevators, as a widely used vertical transportation tool, play an important role in public places and residential areas. However, with the improvement of health monitoring awareness, how to conveniently obtain personal physiological data in daily life has become a new demand. The existing elevator equipment has a relatively single function, mainly focusing on providing riding services, and lacks real-time monitoring functions for key indicators such as heart rate and blood oxygen saturation. In addition, as a high-frequency contact part, the hygiene condition of the elevator handrail directly affects the health of passengers, and conventional elevator handrails lack an effective automatic cleaning and maintenance mechanism. Therefore, designing an elevator handrail device that integrates health monitoring and self-cleaning functions has high practical application value. Utility Model Content

[0003] The purpose of this application is to provide an elevator handrail device that can detect heart rate and blood oxygen saturation in order to solve the above problems existing in the prior art.

[0004] In order to achieve the above application purpose, the present application adopts the following technical solution: An elevator handrail device capable of detecting heart rate and blood oxygen saturation comprises:

[0005] The handrail body has connecting structures at both ends, which are used to be installed on the inner wall of the elevator car and electrically connected to the control end of the elevator;

[0006] A heart rate sensor is provided in the middle section of the armrest body;

[0007] The blood oxygen sensor is located in the middle section of the armrest body;

[0008] The cleaning structure is arranged on the armrest body and can move back and forth along the length direction of the armrest body to clean the outer surface area of ​​the heart rate sensor and the blood oxygen sensor.

[0009] Furthermore, the heart rate sensor and the blood oxygen sensor are arranged alternately.

[0010] Furthermore, the heart rate sensor and the blood oxygen sensor are respectively arranged at the top and bottom of the middle section area of ​​the armrest body.

[0011] Furthermore, the cleaning structure includes a moving block, a driver for driving the moving block to move back and forth along the length direction of the armrest body, and a brush assembly and a cleaning and disinfecting liquid bottle arranged on the moving block.

[0012] Furthermore, a slot for placing a cleaning and disinfecting liquid bottle is provided on the moving block, and a connecting pipeline is provided in the slot. The connecting pipeline is connected to each bristle assembly and realizes the transportation of the cleaning and disinfecting liquid through a micro pump.

[0013] Furthermore, a closing cover plate is provided outside the slot, and the closing cover plate is magnetically matched with the edge of the slot to close the slot.

[0014] Furthermore, the driver includes a motor, a lead screw arranged at the output end of the motor, and a support seat arranged at one end of the lead screw away from the motor, and a nut seat matching with the lead screw is installed on the moving block.

[0015] Furthermore, the connection structure includes a mounting hole and a wiring harness plug. The handrail body is mounted on the inner wall of the elevator car by passing a threaded fastener through the mounting hole, and the wiring harness plug is connected to a socket reserved on the elevator car to achieve electrical connection.

[0016] Furthermore, sliding covers are provided at both ends of the armrest body, and the connecting structure is shielded by the sliding covers.

[0017] Furthermore, the color of the middle section of the armrest body is different from that of the rest of the armrest body and is provided with a text logo.

[0018] Compared with the prior art, the utility model has the following technical advances:

[0019] 1. By installing heart rate sensors and blood oxygen sensors in the elevator handrail device, the elevator can monitor the heart rate and blood oxygen saturation of passengers in real time during operation, providing the public with a timely and convenient means of health monitoring.

[0020] 2. The heart rate sensor and the blood oxygen sensor are arranged alternately, or respectively at the top and bottom of the armrest body, which not only ensures effective monitoring, but also takes into account the ergonomic design, making it convenient for passengers of different heights and holding habits to contact the sensors.

[0021] 3. The cleaning structure realizes the automatic and regular cleaning and disinfection of the outer surface of the sensor through the design of the moving block, driver, brush assembly and cleaning and disinfection liquid bottle, ensuring the cleanliness of the sensor working environment, thereby improving the accuracy and reliability of the measurement data.

[0022] 4. The cleaning and disinfecting liquid bottle in the cleaning structure is connected through a groove, a connecting pipe and a micro pump, which can accurately deliver the liquid to the bristle assembly to achieve efficient cleaning, and a closed cover is configured on the outside of the groove to ensure the safe storage and use of the cleaning and disinfecting liquid.

[0023] 5. A driver consisting of a motor, a lead screw and a nut seat is used to drive the moving block, so that the cleaning structure can move back and forth accurately in the length direction of the handrail body, ensuring full coverage and effective cleaning of the sensor surface.

[0024] 6. The connection structure realizes the stable installation and electrical connection between the handrail body and the inner wall of the elevator car by means of mounting holes and wiring harness plugs, which simplifies the installation process and enhances the stability of the equipment.

[0025] 7. Sliding covers are set at both ends of the handrail body to effectively protect the connection structure, prevent dust and stains from entering, and extend the service life of the equipment.

[0026] 8. The middle section of the armrest body adopts a different color from other parts and is equipped with text labels to intuitively guide passengers to hold it correctly to obtain accurate physiological data, while also improving the recognition of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the structure of this application;

[0028] Figure 2 is the main view of this application;

[0029] Figure 3 It is a structural diagram of the cleaning structure.

[0030] In the figure, 1. armrest body; 2. heart rate sensor; 3. blood oxygen sensor; 4. cleaning structure; 11. connection structure; 111. mounting hole; 12. sliding cover structure; 13. text label; 41. moving block; 42. driver; 421. motor; 422. lead screw; 423. support seat; 43. brush assembly; 44. cleaning disinfectant bottle; 45. connecting pipeline; 46. closing cover. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0032] Those skilled in the art should understand that, in the disclosure of the present application, the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, which are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the above terms should not be understood as limiting the present application.

[0033] like Figure 1-3 As shown, the specific structure of the elevator handrail device capable of detecting heart rate and blood oxygen saturation is as follows:

[0034] The device is mainly composed of a handrail body 1, a heart rate sensor 2, a blood oxygen sensor 3 and a cleaning structure 4. The two ends of the handrail body 1 are provided with a connection structure 11, which is fixedly connected to the inner wall of the elevator car through the mounting hole 111 and the wiring harness plug, and is fastened by a threaded fastener. The wiring harness plug is inserted into the socket reserved by the elevator to achieve electrical connection with the elevator control end, ensuring that the device is stably installed and can transmit monitoring data in real time. How to detect heart rate and blood oxygen is a prior art, and the structure and principle will not be repeated here, which is not an important protection point of this application.

[0035] In the middle section of the armrest body 1, the heart rate sensor 2 and the blood oxygen sensor 3 are alternately arranged, or further arranged at the top and bottom of the armrest respectively, to meet the effective monitoring requirements of different passengers' holding postures, reflecting the humanized and ergonomic design.

[0036] A unique cleaning structure 4 is provided inside the device, including a moving block 41, a driver 42, a bristle assembly 43 and a cleaning and disinfecting liquid bottle 44. The moving block 41 can move back and forth along the length direction of the armrest body 1 under the action of the driver 42. The driver 42 is composed of a motor 421, a lead screw 422 and a support seat 423. A nut seat matching the lead screw 422 is installed on the moving block 41. The motor 421 drives the lead screw 422 to rotate and then drives the moving block 41 to move. A slot is provided on the moving block 41 to accommodate the cleaning and disinfecting liquid bottle 44. A connecting pipe 45 is provided in the slot to connect each bristle assembly 43, and the cleaning and disinfecting liquid is transported to the bristle assembly 43 through a micro pump, so as to achieve effective cleaning and disinfection of the outer surface of the heart rate sensor 2 and the blood oxygen sensor 3. A closed cover plate 46 is also installed outside the slot, which fits tightly with the edge of the slot by magnetic attraction, ensuring the safe storage of the cleaning and disinfecting liquid, and facilitating the replacement operation of the disinfecting cleaning liquid. The cleaning staff can replace it regularly according to the actual use.

[0037] Preferably, in order to ensure cleaning, the user will clean once for each measurement. Therefore, according to the frequency of use, it is possible to calculate how much disinfectant cleaning solution is needed for one time, and the disinfectant cleaning solution can be replenished after a certain number of times. The specific operation will not be repeated.

[0038] In order to protect the connection structure 11 from being contaminated, sliding covers are designed at both ends of the armrest body 1, which can be slid open or closed to effectively block the intrusion of dust and stains, while facilitating the disassembly, assembly and maintenance operations of the armrest body 1.

[0039] In addition, the middle section of the handrail body 1 adopts a color different from other parts and is marked with clear text logos 13, which not only guides passengers to hold the handrail correctly to obtain accurate physiological data, but also increases the visibility and recognizability of the device.

[0040] In summary, the utility model integrates the heart rate and blood oxygen saturation monitoring functions into the elevator handrail device and innovatively introduces an automatic cleaning system, which greatly improves the added value of elevator services and ensures the accuracy of monitoring data. At the same time, it also enhances the sanitary conditions and service life of elevator facilities, reflecting significant technological progress and practicality.

[0041] The parts not described in detail in this application are prior art, so this application does not describe them in detail.

[0042] It is to be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0043] Although the present invention uses more terms such as armrest body 1, heart rate sensor 2, blood oxygen sensor 3, cleaning structure 4, connecting structure 11, mounting hole 111, sliding cover structure 12, text mark 13, moving block 41, driver 42, motor 421, lead screw 422, support seat 423, bristle assembly 43, cleaning and disinfection liquid bottle 44, connecting pipeline 45, and closed cover plate 46, it does not exclude the possibility of using other terms. The use of these terms is only for the purpose of more conveniently describing and explaining the essence of the present application; interpreting them as any additional restrictions is contrary to the spirit of the present application.

[0044] The present application is not limited to the above-mentioned optimal implementation mode. Anyone can derive other forms of products under the inspiration of this application. However, no matter what changes are made in the shape or structure, all technical solutions that are the same or similar to those of the present application fall within the protection scope of the present application.

Claims

1. An elevator handrail device capable of detecting heart rate and blood oxygen saturation, characterized in that: include: The handrail body has connecting structures at both ends, which are used to be installed on the inner wall of the elevator car and electrically connected to the control end of the elevator; A heart rate sensor is arranged in the middle section of the armrest body; A blood oxygen sensor is arranged in the middle section of the armrest body; The cleaning structure is arranged on the armrest body and can move back and forth along the length direction of the armrest body to clean the outer surface areas of the heart rate sensor and the blood oxygen sensor.

2. The elevator handrail device capable of detecting heart rate and blood oxygen saturation according to claim 1, characterized in that: The heart rate sensor and the blood oxygen sensor are arranged alternately.

3. The elevator handrail device capable of detecting heart rate and blood oxygen saturation according to claim 2, characterized in that: The heart rate sensor and the blood oxygen sensor are respectively arranged at the top and bottom of the middle section area of ​​the armrest body.

4. The elevator handrail device capable of detecting heart rate and blood oxygen saturation according to claim 1, characterized in that: The cleaning structure comprises a moving block, a driver for driving the moving block to move back and forth along the length direction of the handrail body, and a brush assembly and a cleaning and disinfecting liquid bottle arranged on the moving block.

5. The elevator handrail device capable of detecting heart rate and blood oxygen saturation according to claim 4, characterized in that: The moving block is provided with a slot for placing the cleaning and disinfecting liquid bottle, and a connecting pipeline is provided in the slot. The connecting pipeline is connected to each of the bristle assemblies and realizes the transportation of the cleaning and disinfecting liquid through a micro pump.

6. The elevator handrail device capable of detecting heart rate and blood oxygen saturation according to claim 5, characterized in that: A closing cover is provided outside the slot, and the closing cover is magnetically matched with the edge of the slot to close the slot.

7. The elevator handrail device capable of detecting heart rate and blood oxygen saturation according to claim 4, characterized in that: The driver comprises a motor, a lead screw arranged at the output end of the motor, and a support seat arranged at one end of the lead screw away from the motor. A nut seat matched with the lead screw is installed on the moving block.

8. An elevator handrail device capable of detecting heart rate and blood oxygen saturation according to any one of claims 1 to 7, characterized in that: The connection structure includes a mounting hole and a wiring harness plug. The handrail body is mounted on the inner wall of the elevator car by passing a threaded fastener through the mounting hole, and the wiring harness plug is connected to a socket reserved on the elevator car to achieve electrical connection.

9. The elevator handrail device capable of detecting heart rate and blood oxygen saturation according to claim 8, characterized in that: Sliding covers are also provided at both ends of the armrest body, through which the connecting structure is concealed.

10. An elevator handrail device capable of detecting heart rate and blood oxygen saturation according to any one of claims 1 to 7, characterized in that: The color of the middle section of the armrest body is different from that of the other parts and is provided with text logo.

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