Retractable translation intelligent wheelchair seat adjusting method, system and equipment

Abstract

The invention relates to the field of medical equipment, in particular to a telescopic translation intelligent wheelchair seat adjusting method, system and equipment. Obtaining input information of the user; driving a preset intelligent adjustment module to perform targeted adjustment according to the input information of the user by using the input information of the user to obtain an intelligent adjustment result; and stably transferring the to-be-transferred personnel to a preset place through a preset safety auxiliary transfer device based on the intelligent adjustment result. It can be understood that according to the technical scheme provided by the invention, the input information of the user is utilized, the preset intelligent adjusting module is driven to carry out targeted adjustment according to the input information of the user, adjustment of the wheelchair seat capable of being telescopically and horizontally moved is achieved, the carrying burden of personnel is reduced, the wheelchair is stably moved to the examination bed, and the examination efficiency is improved. And strength and labor of personnel are reduced.

Description

Technical Field

[0001] The present application relates to the field of medical equipment, and in particular to a method, system and device for adjusting a telescopic and translationally intelligent wheelchair seat. Background Art

[0002] In medical scenarios, patients usually need to be transferred from wheelchairs to examination beds for examination or treatment. However, the existing transfer process often requires the assistance of multiple staff members, which is time-consuming and laborious. In addition, if the transfer is not done properly, the patient may fall off the wheelchair. Summary of the invention

[0003] In view of this, the purpose of the present invention is to provide a retractable and translational intelligent wheelchair seat adjustment method, system and equipment to solve the problem in the prior art that patients usually need to be transferred from a wheelchair to an examination bed for examination or treatment. However, the existing transfer process often requires the assistance of multiple staff members, which is time-consuming and labor-intensive, and the patient may fall off the wheelchair if the wheelchair is not moved properly.

[0004] According to a first aspect of an embodiment of the present invention, a method for adjusting a telescopic and translationally intelligent wheelchair seat is provided, the method comprising:

[0005] Obtaining user input information; the user input information includes: seat adjustment information set by the user; the seat adjustment information includes: seat height adjustment information and seat smoothness adjustment information;

[0006] Using the user's input information, a preset intelligent adjustment module is driven to perform targeted adjustment according to the user's input information to obtain an intelligent adjustment result;

[0007] Based on the result of the intelligent adjustment, the person to be transferred is smoothly transferred to a preset location through a preset safety auxiliary transfer device.

[0008] Furthermore, the use of the user's input information to drive a preset intelligent adjustment module to perform targeted adjustment according to the user's input information to obtain the result of intelligent adjustment includes:

[0009] Using the built-in MCU controller in the intelligent adjustment module, the seat height adjustment electrical signal is sent to the preset seat height adjustment module according to the seat height adjustment information to execute the seat height adjustment event;

[0010] Utilizing the built-in MCU controller in the intelligent adjustment module, the seat smoothness adjustment electrical signal is sent to the preset seat smoothness adjustment module based on the seat smoothness adjustment information to execute the seat smoothness adjustment event.

[0011] Furthermore, the MCU controller built in the intelligent adjustment module sends a seat height adjustment electrical signal to a preset seat height adjustment module according to the seat height adjustment information to execute a seat height adjustment event, including:

[0012] The MCU controller uses the seat height adjustment information to control a preset lift rod driver to drive a preset electric lift rod, thereby executing a seat height adjustment event;

[0013] Wherein, the preset lifting rod driver is connected to the preset electric lifting rod; the preset lifting rod driver is connected to the MCU controller.

[0014] Furthermore, the MCU controller built in the intelligent adjustment module sends a seat smoothness adjustment electrical signal to a preset seat smoothness adjustment module according to the seat smoothness adjustment information, and executes a seat smoothness adjustment event, including:

[0015] The MCU controller uses the seat smoothness adjustment information to control a preset seat angle adjuster device to adjust to a preset angle;

[0016] Wherein, the preset seat angle adjuster device is fixed on one side of the seat cushion.

[0017] Further, the preset seat angle adjuster device adjustment includes:

[0018] The regulator body is provided with a first fixing bolt on one side of the inner top of the regulator body, a limit spring is rotatably provided on the first fixing bolt, an adjusting force plate is fixedly provided at the bottom of the limit spring, a first ratchet is fixedly provided at the bottom of the adjusting force plate, a first fixing bolt is fixedly provided on the top of the adjusting force plate, the first fixing bolt is fixedly connected to the seat back, a second fixing bolt is fixedly provided at the middle of the adjusting force plate, one end of the limit spring is fixedly provided on the second fixing bolt, a power plate is fixedly provided at one end of the limit spring away from the second fixing bolt, an adjusting plate is rotatably provided at the bottom of the limit spring by the first fixing bolt, a third fixing bolt is fixedly provided at the bottom of the adjusting plate, a second ratchet is rotatably provided on the third fixing bolt, a fixing block is fixedly provided on the top of the second ratchet, a return spring is fixedly provided at the bottom of the power plate, one end of the return spring away from the power plate is fixedly provided on the inner bottom of the regulator body, a second sliding groove is fixedly provided on the power plate, and the fixing block of the second ratchet slides in the second sliding groove.

[0019] Furthermore, the preset safety auxiliary transfer device includes:

[0020] Wheelchair safety belts that connect wheelchairs to hospital beds, operating tables, and home beds, as well as bed safety belt buckles.

[0021] Furthermore, the method further comprises:

[0022] The terminal is connected to a preset wireless receiver, and the preset wireless receiver is connected to a preset MCU controller.

[0023] Furthermore, the terminal comprises:

[0024] Tablet computer.

[0025] According to a second aspect of an embodiment of the present invention, a telescopic and translationally intelligent wheelchair seat adjustment system is provided, which is applied to any of the telescopic and translationally intelligent wheelchair seat adjustment methods described above, comprising:

[0026] An acquisition module, used to obtain user input information; the user input information includes: seat adjustment information set by the user; the seat adjustment information includes: seat height adjustment information and seat smoothness adjustment information;

[0027] A first processing module is used to use the user's input information to drive a preset intelligent adjustment module to perform targeted adjustment according to the user's input information to obtain an intelligent adjustment result;

[0028] The second processing module is used to smoothly transfer the person to be transferred to a preset location through a preset safety auxiliary transfer device based on the result of the intelligent adjustment.

[0029] According to a third aspect of an embodiment of the present invention, a telescopic and translationally intelligent wheelchair seat adjustment device is provided, the device comprising:

[0030] A memory having an executable program stored therein;

[0031] A processor is used to execute the executable program in the memory to implement the steps of any one of the above methods.

[0032] The technical solution provided by the embodiments of the present invention may have the following beneficial effects:

[0033] It is understandable that the technical solution provided by the present invention obtains the user's input information; the user's input information includes: the seat adjustment degree information set by the user; the seat adjustment degree information includes: seat height adjustment information and seat smoothness adjustment information; then, the user's input information is used to drive the preset intelligent adjustment module to perform targeted adjustments according to the user's input information to obtain the result of the intelligent adjustment; finally, based on the result of the intelligent adjustment, the person to be transferred is smoothly transferred to the preset location through the preset safety auxiliary transfer device. It is understandable that the technical solution provided by the present invention utilizes the user's input information to drive the preset intelligent adjustment module to perform targeted adjustments according to the user's input information, realize the adjustment of the retractable and translatory wheelchair seat, reduce the burden of moving personnel, realize the smooth movement of the wheelchair to the examination bed, and reduce the strength and labor of personnel.

[0034] It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and, together with the description, serve to explain the principles of the invention.

[0036] Figure 1 is a schematic diagram of steps of a method for adjusting a telescopic and translationally intelligent wheelchair seat according to an exemplary embodiment;

[0037] Figure 2 is a flow chart of a seat angle adjuster device according to an exemplary embodiment;

[0038] Figure 3 is a detailed schematic block diagram of a seat angle adjuster device according to an exemplary embodiment;

[0039] Figure 4 is a schematic diagram of a telescopic and translationally intelligent wheelchair seat adjustment system according to an exemplary embodiment;

[0040] Figure 5 The figure is a schematic diagram showing the composition of a telescopic and translationally intelligent wheelchair seat adjustment device according to an exemplary embodiment. DETAILED DESCRIPTION

[0041] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Instead, they are merely examples of devices and methods consistent with some aspects of the present invention as detailed in the appended claims.

[0042] Embodiment 1

[0043] See also Figure 1 , Figure 1 The figure is a schematic diagram of the steps of a telescopic and translationally intelligent wheelchair seat adjustment method according to an exemplary embodiment, the method comprising:

[0044] S1. Get user input information; the user input information includes: seat adjustment information set by the user; the seat adjustment information includes: seat height adjustment information and seat smoothness adjustment information;

[0045] S2. Using the user's input information, drive the preset intelligent adjustment module to perform targeted adjustments according to the user's input information to obtain the result of intelligent adjustment;

[0046] S3. Based on the result of the intelligent adjustment, the personnel to be transferred are smoothly transferred to a preset location through a preset safety auxiliary transfer device.

[0047] In one embodiment, as described in step S1, obtaining user input information includes:

[0048] The user inputs the seat height adjustment information and seat smoothness adjustment information that he needs to adjust through a preset terminal; the terminal receives the user's input through a preset wireless receiver and transfers the user's input to a preset MCU controller; the terminal described in this application is a tablet computer.

[0049] In one embodiment, as described in step S2, the user's input information is used to drive the preset intelligent adjustment module to perform targeted adjustment according to the user's input information to obtain the result of intelligent adjustment, including:

[0050] Using the built-in MCU controller in the intelligent adjustment module, the seat height adjustment electrical signal is sent to the preset seat height adjustment module according to the seat height adjustment information to execute the seat height adjustment event;

[0051] Utilizing the built-in MCU controller in the intelligent adjustment module, the seat smoothness adjustment electrical signal is sent to the preset seat smoothness adjustment module based on the seat smoothness adjustment information to execute the seat smoothness adjustment event.

[0052] Furthermore, the MCU controller built in the intelligent adjustment module sends a seat height adjustment electrical signal to a preset seat height adjustment module according to the seat height adjustment information to execute a seat height adjustment event, including:

[0053] The MCU controller uses the seat height adjustment information to control a preset lift rod driver to drive a preset electric lift rod, thereby executing a seat height adjustment event;

[0054] Wherein, the preset lifting rod driver is connected to the preset electric lifting rod; the preset lifting rod driver is connected to the MCU controller.

[0055] In one embodiment, when a patient is transferred to a preset bed, the height of the chair is adjusted to a height suitable for the bed by operating the terminal.

[0056] Furthermore, the MCU controller built in the intelligent adjustment module sends a seat smoothness adjustment electrical signal to a preset seat smoothness adjustment module according to the seat smoothness adjustment information, and executes a seat smoothness adjustment event, including:

[0057] The MCU controller uses the seat smoothness adjustment information to control a preset seat angle adjuster device to adjust to a preset angle;

[0058] Wherein, the preset seat angle adjuster device is fixed on one side of the seat cushion.

[0059] Further, the preset seat angle adjuster device adjustment comprises: an adjuster body (9);

[0060] A first fixing bolt (15) is arranged on one side of the top of the inner part of the regulator body (9); a limit spring (16) is rotatably arranged on the first fixing bolt (15); an adjusting force plate (14) is fixedly arranged at the bottom of the limit spring (16); a first ratchet (18) is fixedly arranged at the bottom of the adjusting force plate (14); a first fixing bolt (15) is fixedly arranged on the top of the adjusting force plate (14); the first fixing bolt (15) is fixedly connected to the seat back (1); a second fixing bolt (17) is fixedly arranged in the middle of the adjusting force plate (14); one end of the limit spring (16) is fixedly arranged on the second fixing bolt (17); and one end of the limit spring (16) is away from the second fixing bolt (17). A power plate (21) is fixedly arranged, the first fixing bolt (15) is located at the bottom of the limit spring (16) and an adjusting plate (19) is rotatably arranged, a third fixing bolt (20) is fixedly arranged at the bottom of the adjusting plate (19), a second ratchet (24) is rotatably arranged on the third fixing bolt (20), a fixing block (31) is fixedly arranged on the top of the second ratchet (24), a return spring (22) is fixedly arranged at the bottom of the power plate (21), one end of the return spring (22) away from the power plate (21) is fixedly arranged on the inner bottom of the regulator body (9), a second sliding groove (32) is fixedly opened on the power plate (21), and the fixing block (31) of the second ratchet (24) slides in the second sliding groove (32).

[0061] More specifically, a first sliding groove (23) is provided inside the regulator body (9), and the fixing bolt on the power plate (21) slides in the first sliding groove (23).

[0062] More specifically, the first ratchet (18) and the second ratchet (24) are both fixedly provided with ratchet teeth (26), and the first ratchet (18) and the second ratchet (24) are meshed with each other through the ratchet teeth (26). In a specific implementation, an adjuster body is provided, and an adjustment force plate with a limit spring is provided in the adjuster body. When the angle of the seat back needs to be adjusted, it is only necessary to manually pull the operating lever, or operate the operating lever through the terminal, and the operating lever drives the force plate to move upward to pull the first ratchet away from the second ratchet. At this time, the limit spring can drive the adjustment force plate to rotate, thereby driving the entire adjuster body to rotate, thereby driving the adjustment of the seat back adjustment angle. When carrying a patient or transferring the patient to a target bed, it is only necessary to use the seat angle adjuster device to adjust the seat to a preset angle, generally 180°, and keep it parallel to the target bed; by using a wheelchair safety belt and a bed safety belt buckle that connect the wheelchair to a hospital bed, an operating table, or a home bed, the wheelchair and the target bed are fixed, so that the wheelchair and the target bed are relatively stable.

[0063] The present invention can raise the wheelchair seat to a preset height and adjust the smoothness of the wheelchair to a preset angle.

[0064] Only one caregiver is needed to easily transfer the disabled elderly or disabled people longitudinally or laterally (i.e., horizontally) between the hospital bed or operating table and the wheelchair, realizing a retractable and translational intelligent wheelchair seat adjustment system and reducing the burden of moving people.

[0065] Specifically, the entire structural parts are simple, easy to install and disassemble, and not easy to damage, which greatly reduces the cost of the entire regulator device and is very suitable for promotion and use.

[0066] See also Figure 4 , Figure 4 The figure is a schematic diagram of a telescopic and translationally intelligent wheelchair seat adjustment system according to an exemplary embodiment, wherein the system comprises:

[0067] The acquisition module 40 is used to obtain the user's input information; the user's input information includes: the seat adjustment degree information set by the user; the seat adjustment degree information includes: seat height adjustment information and seat smoothness adjustment information;

[0068] The first processing module 41 is used to use the user's input information to drive the preset intelligent adjustment module to perform targeted adjustment according to the user's input information to obtain the result of intelligent adjustment;

[0069] The second processing module 42 is used to smoothly transfer the person to be transferred to a preset location through a preset safety auxiliary transfer device based on the result of the intelligent adjustment.

[0070] It is understandable that the technical solution provided by the present invention obtains the user's input information; the user's input information includes: the seat adjustment degree information set by the user; the seat adjustment degree information includes: seat height adjustment information and seat smoothness adjustment information; then, the user's input information is used to drive the preset intelligent adjustment module to perform targeted adjustments according to the user's input information to obtain the result of the intelligent adjustment; finally, based on the result of the intelligent adjustment, the person to be transferred is smoothly transferred to the preset location through the preset safety auxiliary transfer device. It is understandable that the technical solution provided by the present invention utilizes the user's input information to drive the preset intelligent adjustment module to perform targeted adjustments according to the user's input information, realize the adjustment of the retractable and translatory wheelchair seat, reduce the burden of moving personnel, realize the smooth movement of the wheelchair to the examination bed, and reduce the strength and labor of personnel.

[0071] See also Figure 5 , Figure 5The present invention is a schematic diagram of a telescopic and translationally intelligent wheelchair seat adjustment device according to an exemplary embodiment, wherein the device comprises:

[0072] A memory 51 on which an executable program is stored;

[0073] The processor 52 is used to execute the executable program in the memory 51 to implement the steps of any one of the above methods.

[0074] It can be understood that the same or similar parts of the above embodiments can be referenced to each other, and the contents not described in detail in some embodiments can refer to the same or similar contents in other embodiments.

[0075] It should be noted that, in the description of the present invention, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, in the description of the present invention, unless otherwise specified, the meaning of "plurality" refers to at least two.

[0076] Any process or method description in a flowchart or otherwise described herein may be understood to represent a module, segment or portion of code that includes one or more executable instructions for implementing the steps of a specific logical function or process, and the scope of the preferred embodiments of the present invention includes alternative implementations in which functions may not be performed in the order shown or discussed, including performing functions in a substantially simultaneous manner or in the reverse order depending on the functions involved, which should be understood by those skilled in the art to which the embodiments of the present invention belong.

[0077] It should be understood that the various parts of the present invention can be implemented by hardware, software, firmware or a combination thereof. In the above-mentioned embodiments, a plurality of steps or methods can be implemented by software or firmware stored in a memory and executed by a suitable instruction execution system. For example, if implemented by hardware, as in another embodiment, it can be implemented by any one of the following technologies known in the art or their combination: a discrete logic circuit having a logic gate circuit for implementing a logic function for a data signal, a dedicated integrated circuit having a suitable combination of logic gate circuits, a programmable gate array (PGA), a field programmable gate array (FPGA), etc.

[0078] A person skilled in the art may understand that all or part of the steps in the method for implementing the above-mentioned embodiment may be completed by instructing related hardware through a program, and the program may be stored in a computer-readable storage medium, which, when executed, includes one or a combination of the steps of the method embodiment.

[0079] In addition, each functional unit in each embodiment of the present invention may be integrated into a processing module, or each unit may exist physically separately, or two or more units may be integrated into one module. The above-mentioned integrated module may be implemented in the form of hardware or in the form of a software functional module. If the integrated module is implemented in the form of a software functional module and sold or used as an independent product, it may also be stored in a computer-readable storage medium.

[0080] The storage medium mentioned above can be a read-only memory, a magnetic disk or an optical disk, etc.

[0081] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0082] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.

Claims

1. A telescopic and translationally intelligent wheelchair seat adjustment method, characterized in that: The method comprises: Obtaining user input information; the user input information includes: seat adjustment information set by the user; the seat adjustment information includes: seat height adjustment information and seat smoothness adjustment information; Using the user's input information, a preset intelligent adjustment module is driven to perform targeted adjustment according to the user's input information to obtain an intelligent adjustment result; Based on the result of the intelligent adjustment, the persons to be transferred are smoothly transferred to a preset location through a preset safety auxiliary transfer device.

2. The method according to claim 1, characterized in that The method of using the user's input information to drive a preset intelligent adjustment module to perform targeted adjustment according to the user's input information to obtain the result of intelligent adjustment includes: Using the built-in MCU controller in the intelligent adjustment module, the seat height adjustment electrical signal is sent to the preset seat height adjustment module according to the seat height adjustment information to execute the seat height adjustment event; Utilizing the built-in MCU controller in the intelligent adjustment module, the seat smoothness adjustment electrical signal is sent to the preset seat smoothness adjustment module based on the seat smoothness adjustment information to execute the seat smoothness adjustment event.

3. The method according to claim 2, characterized in that The MCU controller built in the intelligent adjustment module sends a seat height adjustment electrical signal to a preset seat height adjustment module according to the seat height adjustment information, and executes a seat height adjustment event, including: The MCU controller uses the seat height adjustment information to control a preset lift rod driver to drive a preset electric lift rod, thereby executing a seat height adjustment event; Wherein, the preset lifting rod driver is connected to the preset electric lifting rod; the preset lifting rod driver is connected to the MCU controller.

4. The method according to claim 2, characterized in that: The method utilizes the built-in MCU controller in the intelligent adjustment module to send a seat smoothness adjustment electrical signal to a preset seat smoothness adjustment module according to the seat smoothness adjustment information, and executes the seat smoothness adjustment event, including: The MCU controller uses the seat smoothness adjustment information to control a preset seat angle adjuster device to adjust to a preset angle; Wherein, the preset seat angle adjuster device is fixed on one side of the seat cushion.

5. The method according to claim 4, characterized in that The preset seat angle adjuster device adjustment includes: The regulator body is provided with a first fixing bolt on one side of the inner top of the regulator body, a limit spring is rotatably provided on the first fixing bolt, an adjusting force plate is fixedly provided at the bottom of the limit spring, a first ratchet is fixedly provided at the bottom of the adjusting force plate, a first fixing bolt is fixedly provided on the top of the adjusting force plate, the first fixing bolt is fixedly connected to the seat back, a second fixing bolt is fixedly provided at the middle of the adjusting force plate, one end of the limit spring is fixedly provided on the second fixing bolt, a power plate is fixedly provided at one end of the limit spring away from the second fixing bolt, an adjusting plate is rotatably provided at the bottom of the limit spring by the first fixing bolt, a third fixing bolt is fixedly provided at the bottom of the adjusting plate, a second ratchet is rotatably provided on the third fixing bolt, a fixing block is fixedly provided on the top of the second ratchet, a return spring is fixedly provided at the bottom of the power plate, one end of the return spring away from the power plate is fixedly provided on the inner bottom of the regulator body, a second sliding groove is fixedly provided on the power plate, and the fixing block of the second ratchet slides in the second sliding groove.

6. The method according to claim 1, characterized in that The preset safety auxiliary transfer device includes: Wheelchair safety belts that connect wheelchairs to hospital beds, operating tables, and home beds, as well as bed safety belt buckles.

7. The method according to claim 1, characterized in that The method further comprises: The terminal is connected to a preset wireless receiver, and the preset wireless receiver is connected to a preset MCU controller.

8. The method according to claim 7, characterized in that The terminal comprises: Tablet computer.

9. A telescopic and translationally intelligent wheelchair seat adjustment system, applied to the telescopic and translationally intelligent wheelchair seat adjustment method according to any one of claims 1 to 8, characterized in that: The system comprises: An acquisition module, used to obtain user input information; the user input information includes: seat adjustment information set by the user; the seat adjustment information includes: seat height adjustment information and seat smoothness adjustment information; A first processing module is used to use the user's input information to drive a preset intelligent adjustment module to perform targeted adjustment according to the user's input information to obtain an intelligent adjustment result; The second processing module is used to smoothly transfer the person to be transferred to a preset location through a preset safety auxiliary transfer device based on the result of the intelligent adjustment.

10. A telescopic and translationally intelligent wheelchair seat adjustment device, characterized in that: The device comprises: a memory having an executable program stored therein; A processor, configured to execute the executable program in the memory to implement the steps of the method according to any one of claims 1 to 8.

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