Intelligent shared accompanying chair

Abstract

An intelligent shared accompanying chair relates to the technical field of shared accompanying equipment and comprises an accompanying chair body. The walking mechanism is arranged on the bottom side of the accompanying chair body and used for driving the accompanying chair body to move; the control mechanism is arranged in the accompanying chair body, is electrically connected with the walking mechanism, is in communication connection with an external server, and is used for controlling the walking mechanism to operate, so that the accompanying chair body can move to a set place; the power supply mechanism is arranged in the accompanying chair body and is electrically connected with the control mechanism so as to supply power to the control mechanism and the walking mechanism; and the automatic obstacle avoidance mechanism is arranged on the accompanying chair body, electrically connected with the control mechanism and used for identifying a roadblock, so that the accompanying chair body can automatically avoid the roadblock when moving. By the adoption of the technical scheme, the accompanying chair body can be automatically moved to the accompanying person, the accompanying person can rent the accompanying chair without leaving a ward, operation is easy and convenient, practicability is high, and the accompanying chair has good market popularization prospects.

Description

Technical Field

[0001] The utility model relates to the technical field of shared escort equipment, in particular to an intelligent shared escort chair. Background Art

[0002] Nowadays, countries around the world are facing the problems of serious population aging and overcrowding in major hospitals caused by environmental changes. With the improvement of social level, the daily care of inpatients has become particularly important. At present, escort personnel usually use an escort chair with two functions of a chair and a simple bed as an escort tool. During the day, it is folded into a chair state for escort personnel to use, and at night, it can be unfolded outward to form a simple bed for escort personnel to sleep at night.

[0003] The existing escort chairs are usually stored in an escort equipment storage cabinet. When it is necessary to rent an escort chair, the escort personnel need to scan the code and rent it at the escort equipment storage cabinet at the corresponding location, that is, scan the two-dimensional code on the escort equipment storage cabinet through the mobile phone to enter the rental interface of the escort chair. After the escort personnel fill in the relevant information and complete the rental process of the escort chair, the cabinet door of the escort equipment storage cabinet will be opened, enabling the escort personnel to take out the escort chair from the escort equipment storage cabinet and then carry the escort chair to other locations for use.

[0004] However, since the escort personnel need to leave the ward and go to the escort equipment storage cabinet at the corresponding location to rent an escort chair, they cannot take care of the patient during the leaving process. If the patient needs help or has an accident at this time, there will be no one to look after, which causes inconvenience to the patient. Moreover, they also need to carry the escort chair back to use, resulting in a large labor intensity for the escort personnel and reducing the experience. Summary of the Utility Model

[0005] The purpose of the utility model is to provide an intelligent shared escort chair aiming at the defects and deficiencies in the prior art.

[0006] The technical solution adopted by the utility model is: an intelligent shared escort chair, comprising:

[0007] An escort chair body;

[0008] A walking mechanism, arranged at the bottom side of the escort chair body, for driving the escort chair body to move;

[0009] A control mechanism, arranged inside the escort chair body, electrically connected to the walking mechanism, and communicatively connected to an external server, for controlling the operation of the walking mechanism so that the escort chair body can move to a set location;

[0010] A power supply mechanism, arranged inside the escort chair body, electrically connected to the control mechanism to supply power to the control mechanism and the walking mechanism; and

[0011] An automatic obstacle avoidance mechanism is provided on the body of the escort chair and is electrically connected to the control mechanism. It is used to identify roadblocks so that the escort chair body can automatically avoid roadblocks when moving.

[0012] Optionally, the walking mechanism includes rollers provided on the bottom side of the escort chair body, a transmission shaft provided between the rollers, and a driving motor for driving the transmission shaft to rotate. The number of the rollers is at least four, and the four rollers are symmetrically arranged in pairs on the bottom side of the escort chair body. The transmission shaft is provided between two of the rollers, and both ends of the transmission shaft are fixedly connected to the two rollers respectively. The driving motor is fixedly provided inside the escort chair body, and the output shaft of the driving motor is fixedly connected to the transmission shaft.

[0013] Optionally, the walking mechanism further includes a transmission member provided between the driving motor and the transmission shaft. The transmission member includes at least two meshing transmission gears, one of the transmission gears is fixedly sleeved on the output shaft of the driving motor, and the other transmission gear is fixedly sleeved on the transmission shaft.

[0014] Optionally, the control mechanism includes a circuit board fixedly provided inside the escort chair body. The circuit board is electrically connected to the walking mechanism, and the circuit board is used to control the operation of the walking mechanism to drive the escort chair body to move to a set location.

[0015] Optionally, the power supply mechanism includes a battery pack fixedly provided inside the escort chair body. The battery pack is electrically connected to the control mechanism, and the battery pack is used to supply power to the control mechanism and the driving mechanism.

[0016] Optionally, the automatic obstacle avoidance mechanism includes a camera and an infrared sensor provided on the escort chair body. Both the camera and the infrared sensor are electrically connected to the control mechanism. The camera is used to capture real-time images in front of the escort chair body when the escort chair body is moving, and the infrared sensor is used to sense obstacles in front of the escort chair body when the escort chair body is moving, so that the escort chair body can smoothly move to a set location.

[0017] Optionally, the accompanying chair body has a chair form and a bed form. The accompanying chair body includes a seat panel, a front backrest, a rear backrest, a seat support frame, a load-bearing support frame, and a locking mechanism for locking the accompanying chair body in the chair form. One end of the seat panel is rotatably connected to the front backrest, and the other end of the front backrest is rotatably connected to the rear backrest. The seat support frame and the load-bearing support frame are respectively used to support the seat panel and the front panel. When the accompanying chair is in the chair form, the front backrest and the rear backrest are both at a preset angle with the seat panel, and the locking mechanism fixes the seat support frame and the load-bearing support frame as a whole. When the locking mechanism is unlocked, the accompanying chair body can be converted from the chair form to the bed form, and when the accompanying chair body is in the bed form, the seat panel, the front backrest, and the rear backrest are located in the same plane.

[0018] Optionally, the traveling mechanism, the control mechanism, the power supply mechanism, and the automatic obstacle avoidance mechanism are all arranged on the seat support frame.

[0019] After adopting the above technical solution, the beneficial effects of the present utility model are as follows:

[0020] When this application is in use, the QR code for renting the accompanying chair can be pasted in each ward in advance, so that the accompanying personnel can scan the QR code through the mobile terminal without leaving the ward, thereby entering the rental interface of the accompanying chair and completing the rental process of the accompanying chair. When the accompanying personnel complete the rental order on the mobile terminal, at this time, the external server sends a signal to the control mechanism, and drives the traveling mechanism to move to the order placement location (set position) of the accompanying personnel through the control mechanism, so that the accompanying personnel can rent an accompanying chair in the ward without leaving the ward, avoiding the situation that the accompanying personnel cannot take care of the patient after leaving the ward, and there is no need to carry the accompanying chair, reducing the labor intensity of the accompanying personnel and improving the use experience. Description of the Drawings

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0022] Figure 1 is the overall structural schematic diagram of this embodiment;

[0023] Figure 2 is the display diagram of the seat panel and the seat support frame in this embodiment;

[0024] Figure 3 is Figure 3 the partial display diagram of.

[0025] Description of reference numerals: 10, body of the accompanying chair; 11, seat panel; 12, front backrest; 13, rear backrest; 14, load-bearing support frame; 15, seat support frame; 20, traveling mechanism; 21, roller; 22, transmission shaft; 23, drive motor; 24, transmission gear; 30, control mechanism; 40, power supply mechanism; 50, automatic obstacle avoidance mechanism; 51, camera; 52, infrared sensor. Detailed implementation manners

[0026] Next, in combination with the accompanying drawings in the embodiments of the present utility model Figures 1-3 , the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0027] It should be noted that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "back", "side", "circumferential" and the like of the present utility model indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present utility model. In addition, the terms such as the first and the second are only used to distinguish multiple components or structures with the same or similar structures, and do not represent a special limitation on the setting order or connection relationship.

[0028] This embodiment relates to an intelligent shared accompanying chair. Referring to Figures 1-3 , it includes a body 10 of the accompanying chair, a traveling mechanism 20, a control mechanism 30, a power supply mechanism 40 and an automatic obstacle avoidance mechanism 50. Among them, the body 10 of the accompanying chair has a chair form and a bed form, and it includes a seat panel 11, a front backrest 12, a rear backrest 13, a seat support frame 15, a load-bearing support frame 14 and a locking mechanism for locking the body 10 of the accompanying chair in the chair form. One end of the seat panel 11 is rotatably connected to the front backrest 12, and the end of the front backrest 12 away from the seat panel 11 is rotatably connected to the rear backrest 13. The seat support frame 15 and the load-bearing support frame 14 are respectively used to support the seat panel 11 and the front panel. When the body 10 of the accompanying chair is in the chair form, both the front backrest 12 and the rear backrest 13 form a preset angle with the seat panel 11, and the locking structure fixes the seat support frame 15 and the load-bearing support frame 14 into one body. When the locking mechanism is unlocked, the body 10 of the accompanying chair can be converted from the chair form to the bed form, and when the body 10 of the accompanying chair is in the bed form, the seat panel 11, the front backrest 12 and the rear backrest 13 are located in the same plane.

[0029] It should be noted that the locking mechanism is an existing technology in this field, which can be a shared lock, an NB-IOT lock, a Bluetooth lock, etc., or can be set as other locking structures, and will not be limited here.

[0030] The traveling mechanism 20 is arranged on the bottom side of the escort chair body 10 and is used to drive the escort chair to move; the control mechanism 30 is arranged in the escort chair body 10 and is electrically connected to the traveling mechanism 20. It is communicatively connected to an external server and is used to control the operation of the traveling mechanism 20 so that the escort chair body 10 can move to a set location.

[0031] The power supply mechanism 40 is arranged in the escort chair body 10 and is electrically connected to the control mechanism 30 and is used to supply power to the control mechanism 30 and the traveling mechanism 20. The automatic obstacle avoidance mechanism 50 is arranged at the front end of the escort chair body 10 and is electrically connected to the control mechanism 30 and is used to identify roadblocks when the escort chair body 10 moves, so that the escort chair can automatically avoid roadblocks when moving.

[0032] It should be noted that an electronic map is stored in the external server electrically connected to the control mechanism 30. When the escort personnel use a mobile terminal such as a mobile phone to scan the corresponding QR code, the mobile phone enters the escort chair rental interface displayed by the external server. Subsequently, the escort personnel complete the rental process by filling in information such as the usage address and the rental personnel according to the prompts, that is, a rental order is initiated at this time. The external server will generate a corresponding moving route according to the address information filled in by the escort personnel on the rental order and send a signal to the control mechanism 30, so as to control the operation of the traveling mechanism 20 through the control mechanism 30, so that the escort chair body 10 moves according to the moving route generated by the external server, so that the escort chair body 10 can smoothly reach the address filled in by the escort personnel, so that the escort personnel can rent and use the escort chair without leaving the ward.

[0033] Furthermore, the traveling mechanism 20 includes rollers 21 arranged on the bottom side of the escort chair body 10, a transmission shaft 22 arranged between the rollers 21, and a driving motor 23 for driving the transmission shaft 22 to rotate. Among them, the number of rollers 21 is at least four, and the four rollers 21 are symmetrically arranged in pairs on the bottom side of the escort chair body 10. The transmission shaft 22 is arranged between two of the rollers 21, and both ends of the transmission shaft 22 are fixedly connected to the two rollers 21 respectively. The driving motor 23 is fixedly arranged in the escort chair body 10, and the output shaft of the driving motor 23 is fixedly connected to the transmission shaft 22.

[0034] In this embodiment, there are eight rollers 21 of the traveling mechanism 20. Four of the rollers 21 are provided on the bottom side of the seat support frame 15, and the other four rollers 21 are provided on the bottom side of the load-bearing support frame 14. Moreover, the transmission shaft 22 and the drive motor 23 are both located within the seat support frame 15. Thus, by driving the transmission shaft 22 to rotate through the drive motor 23, two of the rollers 21 are driven to rotate, thereby realizing the driving of the escort chair body 10 and enabling the escort chair body 10 to move.

[0035] Furthermore, the traveling mechanism 20 further includes a transmission member provided between the drive motor 23 and the transmission shaft 22. The transmission member includes at least two meshing transmission gears 24. One of the transmission gears 24 is fixedly sleeved on the output shaft of the drive motor 23, and the other transmission gear 24 is fixedly sleeved on the transmission shaft 22.

[0036] It can be understood that through the arrangement of the transmission shaft 22 and the transmission member, the torque output by the drive motor 23 can be transmitted to the rollers 21, thereby driving the rollers 21 to rotate, and further enabling the escort chair body 10 to move to a set location under the action of the traveling mechanism 20 and the control mechanism 30. In addition, it should be noted that the traveling mechanism 20 is a conventional technical means in the fields of intelligent robots and remote control vehicles, and it also has a steering function and a reverse function, which will not be elaborated here.

[0037] Furthermore, the control mechanism 30 includes a circuit board fixedly provided within the escort chair body 10. The circuit board is electrically connected to the traveling mechanism 20, and the circuit board is used to control the operation of the traveling mechanism 20 to drive the escort chair body 10 to move to a set location.

[0038] It can be understood that through the arrangement of the circuit board, the operation of the drive motor 23 can be controlled through the circuit board, thereby driving the escort chair body 10 to move. And by communicatively connecting the circuit board to an external server, the escort chair body 10 can be controlled to move through the external server.

[0039] Furthermore, the power supply mechanism 40 includes a battery pack fixedly provided within the escort chair body 10. The battery pack is electrically connected to the control mechanism 30, and the battery pack is used to supply power to the control mechanism 30 and the drive mechanism, so that the escort chair body 10 can move normally.

[0040] In addition, in other embodiments, a charging interface can be provided on the escort chair body 10 to achieve charging of the battery pack, so that the escort chair body 10 can smoothly move to a set location, avoiding the situation that the escort chair body 10 is difficult to reach the set location due to insufficient power of the battery pack during the movement process.

[0041] Further, the automatic obstacle avoidance mechanism 50 includes a camera 51 and an infrared sensor 52 provided on the escort chair body 10. Both the camera 51 and the infrared sensor 52 are electrically connected to the control mechanism 30. The camera 51 is used to capture real-time images in front of the escort chair body 10 when the escort chair body 10 is moving, and the infrared sensor 52 is used to sense obstacles in front of the escort chair body 10 when the escort chair is moving, so that the escort chair body 10 can smoothly move to the set location.

[0042] It can be understood that when there is an obstacle in front of the escort chair body 10, the camera 51 and the infrared sensor 52 cooperate to transmit the obstacle information to the circuit board. The circuit board timely controls the driving mechanism to turn according to this information, so that the escort chair body 10 can automatically avoid obstacles, and thus the escort chair body 10 can smoothly move to the set location under the drive of the driving mechanism.

[0043] The above is only used to illustrate the technical solution of the present invention rather than to limit it. Other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solution of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. An intelligent shared escort chair, characterized in that, Comprising: An escort chair body (10); A traveling mechanism (20), provided at the bottom side of the escort chair body (10), for driving the escort chair body (10) to move; A control mechanism (30), provided inside the escort chair body (10), electrically connected to the traveling mechanism (20), and communicatively connected to an external server, for controlling the operation of the traveling mechanism (20) so that the escort chair body (10) can move to a set location; A power supply mechanism (40), provided inside the escort chair body (10), electrically connected to the control mechanism (30) to supply power to the control mechanism (30) and the traveling mechanism (20); And An automatic obstacle avoidance mechanism (50), provided on the escort chair body (10), electrically connected to the control mechanism (30), for identifying roadblocks so that the escort chair body (10) can automatically avoid roadblocks when moving.

2. The intelligent shared escort chair according to claim 1, wherein The traveling mechanism (20) includes rollers (21) provided at the bottom side of the escort chair body (10), a transmission shaft (22) provided between the rollers (21), and a driving motor (23) for driving the transmission shaft (22) to rotate. The number of the rollers (21) is at least four, and the four rollers (21) are symmetrically arranged in pairs at the bottom side of the escort chair body (10). The transmission shaft (22) is provided between two of the rollers (21), and both ends of the transmission shaft (22) are fixedly connected to the two rollers (21). The driving motor (23) is fixedly provided inside the escort chair body (10), and the output shaft of the driving motor (23) is fixedly connected to the transmission shaft (22).

3. The intelligent shared escort chair according to claim 2, characterized in that, The traveling mechanism (20) further includes a transmission member provided between the driving motor (23) and the transmission shaft (22). The transmission member includes at least two meshing transmission gears (24), one of the transmission gears (24) is fixedly sleeved on the output shaft of the driving motor (23), and the other transmission gear (24) is fixedly sleeved on the transmission shaft (22).

4. The intelligent shared escort chair according to claim 1, characterized in that, The control mechanism (30) includes a circuit board fixedly provided inside the escort chair body (10). The circuit board is electrically connected to the traveling mechanism (20), and the circuit board is used to control the operation of the traveling mechanism (20) to drive the escort chair body (10) to move to a set location.

5. An intelligent shared escort chair according to claim 1, characterized in that, The power supply mechanism (40) includes a battery pack fixedly provided inside the escort chair body (10). The battery pack is electrically connected to the control mechanism (30), and the battery pack is used to supply power to the control mechanism (30) and the driving mechanism.

6. The intelligent shared escort chair according to claim 1, wherein The automatic obstacle avoidance mechanism (50) includes a camera (51) and an infrared sensor (52) provided on the escort chair body (10). Both the camera (51) and the infrared sensor (52) are electrically connected to the control mechanism (30). The camera (51) is used to capture real-time images in front of the escort chair body (10) when the escort chair body (10) is moving, and the infrared sensor (52) is used to sense obstacles in front of the escort chair body (10) when the escort chair body (10) is moving so that the escort chair body (10) can smoothly move to a set location.

7. The intelligent shared accompanying chair according to claim 1, characterized in that: The accompanying chair body (10) has a chair shape and a bed shape. The accompanying chair body (10) includes a seat panel (11), a front back panel (12), a back back panel (13), a seat support frame (15), a load-bearing support frame (14), and a locking mechanism for locking the accompanying chair body (10) in the chair shape. One end of the seat panel (11) is rotatably connected to the front back panel (12), and the other end of the front back panel (12) is rotatably connected to the back back panel (13). The seat support frame (15) and the load-bearing support frame (14) are respectively used to lock the seat panel. (11) and the front panel are supported, when the accompanying chair body (10) is in the chair form, the front backboard (12) and the back backboard (13) are both at a preset angle with the seat panel (11), and the locking mechanism fixes the seat support frame (15) and the load-bearing support frame (14) into one body, when the locking mechanism is unlocked, the accompanying chair body (10) can be converted from the chair form to the bed form, and when the accompanying chair body (10) is in the bed form, the seat panel (11), the front backboard (12) and the back backboard (13) are located in the same plane.

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