A method, device, injection equipment and medium based on multi-phase capacitor

Abstract

The present invention relates to a power output method, device, injection equipment, and medium based on a multi-phase capacitor. The power output device includes: an electromagnetic thrust assembly, which is scheduled to use at least two boost charging modules to supply power; an electromagnetic assembly; and an elastic structure, with both ends fixedly connected to a magnetic element and the electromagnetic thrust assembly, respectively. A linkage switch is provided between the electromagnetic assembly and the electromagnetic thrust assembly. The electromagnetic thrust assembly is controlled to move toward the elastic structure to compress the elastic structure to generate a first thrust. When the linkage switch is in a response state, the power supply channel of the electromagnetic assembly is controlled to be energized in the forward direction so that the electromagnetic thrust assembly and the electromagnetic assembly are magnetically fixed to each other, maintaining the compressed state of the elastic structure. When a power output command is received, the power supply channel of the electromagnetic assembly is controlled to stop being energized in the forward direction so that the electromagnetic thrust assembly and the electromagnetic assembly are separated from each other, releasing the first thrust. At the same time, the electromagnetic thrust assembly is controlled to generate a second thrust in the same direction as the first thrust, thereby improving the power output and injection effects.

Description

Technical Field

[0001] The present invention relates to the field of mechanical driving, and in particular to a multi-phase capacitor-based power output method, device, injection equipment and medium. Background Art

[0002] Needle-free syringes are now widely used in areas such as diabetes treatment and vaccination. They utilize a power source to generate instantaneous high pressure to propel the medication in a tube through micropores, creating a high-speed, high-pressure solution. This allows the medication to instantly penetrate the outer layer of the skin and reach the subcutaneous and intradermal tissue layers. This design can reduce pain during the injection process, alleviate needle phobia, improve patient compliance, and reduce allergic symptoms.

[0003] Traditional needle-free syringes, primarily powered by springs, can only deliver a single injection. Adjusting the injection dose and pressure based on species and skin properties is difficult, resulting in poor injection results. Mechanical locking and release mechanisms are also required to compress and release the spring, increasing system complexity. To address the shortcomings of spring-powered needle-free syringes, computer-controlled electromagnetic motors enable continuous injections with adjustable doses. However, electromagnetic motors require larger coils and associated circuitry to generate the strong current needed to generate the powerful propulsion force, which increases the overall size of the syringe.

[0004] The Chinese invention patent with the patent authorization announcement number CN108290005B discloses a device for delivering injections. The device controls the electromagnetic motor to compress the spring and maintain the compressed state of the spring. During injection, the spring releases its mechanical energy by decompression, and the electromagnetic motor applies a force in the same direction to complete the injection operation. The combined output of the electromagnetic and spring reduces the volume of the syringe while providing sufficient force.

[0005] However, the two independent drive modules (i.e., electromagnetic motor and spring) have poor combined force output, which will affect the injection effect. It is also difficult to support the needs of continuous injection, and its practicality is low. Summary of the Invention

[0006] The main purpose of the present invention is to provide an output method, device, injection equipment and medium based on multi-phase capacitors. The electromagnetic thrust assembly and the elastic structure can output the resultant force in a highly synchronous manner. At least two boost charging modules provide sufficient and stable power to the electromagnetic thrust assembly, so that the electromagnetic thrust assembly has a continuous and stable output capability, improves the output effect and injection effect, and can also meet the needs of continuous injection, thereby improving the practicality of the equipment and the user experience.

[0007] In order to solve the above-mentioned technical problems, the present invention specifically adopts the following technical solutions:

[0008] A first aspect of the present invention is to provide a method for outputting power based on multi-phase capacitors, the method comprising:

[0009] S101 provides an output device, the output device comprising: an electromagnetic thrust assembly, wherein the charge and discharge circuit of the electromagnetic thrust assembly comprises at least two boost charging modules, and the at least two boost charging modules are controlled to supply power to the electromagnetic thrust assembly so that the electromagnetic thrust assembly generates thrust and moves; an electromagnetic assembly comprising a magnetic element and a coil; an elastic structure, wherein one end of the elastic structure is fixedly connected to the magnetic element and the other end is fixedly connected to the electromagnetic thrust assembly; a linkage switch, wherein the linkage switch is provided between the electromagnetic assembly and the electromagnetic thrust assembly and is used to detect whether the electromagnetic thrust assembly and the electromagnetic assembly meet magnetic attraction conditions;

[0010] S102 controls the electromagnetic thrust assembly to move toward the elastic structure to compress the elastic structure to generate a first thrust;

[0011] S103: when the linkage switch is in a response state, determining that the electromagnetic thrust assembly and the electromagnetic assembly meet a magnetic attraction condition, controlling the power supply channel of the electromagnetic assembly to be energized in a forward direction, so that the electromagnetic thrust assembly and the electromagnetic assembly are magnetically fixed, and maintaining the compressed state of the elastic structure;

[0012] S104: When an output instruction is received, the power supply channel of the electromagnetic component is controlled to stop forward power supply, so that the electromagnetic thrust component and the electromagnetic component are separated from each other, the first thrust generated by the elastic structure is released, and the electromagnetic thrust component is controlled to generate a second thrust in the same direction as the first thrust.

[0013] In some embodiments, S103 includes: when the linkage switch detects that the distance between the electromagnetic thrust assembly and the electromagnetic assembly is less than a preset magnetic attraction distance, the linkage switch responds and sends a power supply channel connection signal; in response to the power supply channel connection signal, power is supplied to the electromagnetic assembly so that the electromagnetic assembly generates magnetic force and is magnetically fixed to the electromagnetic thrust assembly.

[0014] In some embodiments, S102 includes: controlling the electromagnetic thrust assembly to generate a third thrust, and controlling the electromagnetic thrust assembly to move toward the elastic structure based on the third thrust to compress the elastic structure to generate the first thrust.

[0015] In some embodiments, the method further includes: when the electromagnetic thrust assembly is magnetically fixed to the electromagnetic assembly, controlling the electromagnetic thrust assembly to stop generating the third thrust.

[0016] In some embodiments, when an output instruction is received, after controlling the power supply channel of the electromagnetic component to stop forward power supply, the method further includes: controlling the power supply channel of the electromagnetic component to reverse power supply, so that the electromagnetic component and the electromagnetic thrust component magnetically repel each other, thereby generating a fourth thrust in the same direction as the first thrust.

[0017] A second aspect of the present invention is to provide a corresponding power output device, which is applied to the power output method based on multi-phase capacitors provided in any embodiment of the present invention, and the device includes:

[0018] The electromagnetic assembly includes a magnetic element and a coil, wherein the magnetic element generates magnetism when the coil is energized;

[0019] an elastic structure, one end of the elastic structure being fixedly connected to the magnetic element, and the other end of the elastic structure being fixedly connected to the electromagnetic thrust assembly;

[0020] The electromagnetic thrust assembly is used to compress the elastic structure until it is magnetically fixed to the magnetic element;

[0021] A linkage switch, which is provided between the electromagnetic assembly and the electromagnetic thrust assembly and is used to detect whether the electromagnetic thrust assembly and the electromagnetic assembly meet the magnetic attraction condition;

[0022] The controller is used to control the power supply channel of the electromagnetic assembly so that the elastic structure releases a first thrust, and control the electromagnetic thrust assembly to generate a second thrust in the same direction as the first thrust.

[0023] In some embodiments, the contact surface between the electromagnetic thrust assembly and the magnetic element is provided with a soft magnetic surface, and the soft magnetic surface is used to attract the magnetic element to magnetically fix the electromagnetic thrust assembly and maintain the compression state of the elastic structure.

[0024] In some embodiments, the device further comprises: at least one protrusion provided on the electromagnetic thrust assembly or the magnetic element, the protrusion being used for the electromagnetic thrust assembly to contact the magnetic element, and the linkage switch being provided on a side of the protrusion for contact, and when the linkage switch detects that the electromagnetic thrust assembly is in contact with the magnetic element, the electromagnetic thrust assembly and the electromagnetic assembly meet a magnetic attraction condition; and / or

[0025] The linkage switch is arranged at the connection between the elastic structure and the electromagnetic thrust assembly or the magnetic element. When the linkage switch detects that the thrust generated by the elastic structure reaches a preset value, the electromagnetic thrust assembly and the electromagnetic assembly meet the magnetic attraction condition.

[0026] A third aspect of the present invention is to provide an injection device, comprising the output device, injection structure, charging structure, linkage switch, memory, and processor according to any embodiment of the present invention.

[0027] The output device is configured to implement the multi-phase capacitor-based output method provided by any embodiment of the present invention when generating thrust; the charging structure includes at least two boost charging modules, configured to provide power to enable the output device to generate thrust and move; the injection structure is configured to perform an injection operation based on the output thrust; the linkage switch is configured to store the pre-generated thrust and record information on changes in the response state according to the response state of the linkage switch;

[0028] The memory is used to store a computer program; the processor is used to execute the computer program and implement the multi-phase capacitor-based power output method provided in any embodiment of the present invention when executing the computer program.

[0029] The fourth aspect of the present invention is to provide a computer-readable storage medium, which stores a computer program. When the computer program is executed by a processor, the processor implements the steps of the multi-phase capacitor output method provided in any embodiment of the present invention.

[0030] Beneficial technical effects:

[0031] The main purpose of the present invention is to provide a power output method, device, injection equipment and medium based on multi-phase capacitors, which locks the compression state of the elastic structure through the magnetic attraction between the electromagnetic component and the electromagnetic thrust component, and uses magnetic fixation to reduce the power output requirement and operating load of the electromagnetic thrust component. Then, through electrical signal synchronization control, the electromagnetic thrust component and the elastic structure output the resultant force in a highly synchronous manner. Furthermore, at least two boost charging modules provide sufficient and stable power to the electromagnetic thrust component, so that the electromagnetic thrust component has a continuous and stable power output capability, shortens the waiting time required for two injection operations, improves the power output effect and injection effect while realizing the miniaturization of the equipment, and can also meet the needs of continuous injection, thereby improving the practicality of the equipment and the user experience.

[0032] Furthermore, while outputting the first thrust and the second thrust, the power supply channel of the electromagnetic component is energized in reverse so that the electromagnetic component generates a fourth thrust that repels the electromagnetic thrust component. The first thrust, the second thrust, and the fourth thrust in the same direction output a combined force in a highly synchronous manner to complete the injection operation, further improving the output effect and the injection effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following is a brief introduction to the drawings required for the embodiments or the description of the prior art. In all drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the various elements or parts are not necessarily drawn according to the actual scale. Obviously, the drawings described below are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings without inventive work.

[0034] Figure 1 This is a schematic structural diagram of an injection device provided by an embodiment of the present invention;

[0035] Figure 2 This is a schematic structural diagram of a power output device provided by an embodiment of the present invention;

[0036] Figure 3 This is a structural diagram of another power output device provided by an embodiment of the present invention;

[0037] Figure 4 is a schematic flow chart of a power output method based on multi-phase capacitors provided in an embodiment of the present invention;

[0038] Figure 5 This is a schematic diagram of the circuit structure of a boost charging module provided by an embodiment of the present invention;

[0039] Figure 6 Schematic diagram of capacitor voltage changes during energy storage and discharge of a boost charging module provided by an embodiment of the present invention;

[0040] Figure 7 Schematic diagram of the circuit structure of two boost charging modules provided by an embodiment of the present invention;

[0041] Figure 8 Schematic diagram of the voltage change of capacitors during the energy storage and discharge process of two boost charging modules provided by an embodiment of the present invention;

[0042] Figure 9 It is a schematic flow chart of a combined charging method provided by an embodiment of the present invention. DETAILED DESCRIPTION

[0043] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0044] Herein, the use of suffixes such as "module", "module", "component" or "unit" to indicate elements is only for the purpose of facilitating the description of the present invention and has no specific meaning in itself. Therefore, "module", "module", "component" or "unit" can be used interchangeably. Herein, the orientation or positional relationship indicated by the terms "upper", "lower", "inside", "outside", "front", "back", "one end", "the other end" and the like is based on the orientation or positional relationship shown in the accompanying drawings and is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply 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 on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0045] As used herein, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc., should be understood broadly. For example, "connected" can mean fixed, removable, or integral; it can mean mechanical, direct, or indirect through an intermediary, or it can mean internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention on a case-by-case basis. As used herein, "and / or" includes any and all combinations of one or more of the listed items. As used herein, "plurality" means two or more, i.e., including two, three, four, five, etc. It should be noted that, as used herein, the terms "comprise," "include," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or apparatus comprising a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus. Without further limitation, an element specified by the phrase "comprises a..." does not preclude the presence of additional identical elements in the process, method, article, or apparatus comprising that element.

[0046] Needle-free syringes are increasingly used in the medical field, particularly in diabetes treatment and vaccination. By providing a virtually painless, needle-free injection method, they improve the patient experience and reduce the risk of infection for healthcare workers. They offer significant advantages in large-scale vaccination campaigns, such as during infectious disease outbreaks, as they enable rapid and continuous injections, significantly improving efficiency and reducing the need for healthcare workers. Furthermore, in animal vaccinations or drug treatments, needle-free syringes reduce stress responses and avoid cross-infection.

[0047] Although the traditional spring-powered needle-free syringe has a simple structure, it is difficult to adapt to the needs of different drugs and different injection depths, and may not be able to guarantee the consistency of power for each injection, resulting in inconsistencies in injection force, injection depth and drug dosage. On the one hand, the injection accuracy is difficult to accurately control, which may cause some drugs to fail to be correctly injected into the patient's body, resulting in a decrease in the injection effect. On the other hand, the patient may feel varying degrees of discomfort. In addition, the spring-powered needle-free syringe is often only suitable for single injections. As the number of uses increases, the spring may fatigue, further affecting the injection effect. It is not suitable for the needs of rapid and continuous injections in large-scale vaccination scenarios.

[0048] While electromagnetically driven needle-free injectors overcome some of the shortcomings of spring-powered needle-free injectors, they still have some significant limitations in practical use. First, they rely on precise electronic control to manage the injection process. Poor coordination between the internal modules of the electromagnetic drive system can not only lead to injection failure or suboptimal results, but can also reduce system reliability, further affecting the continuity and speed of injection.

[0049] Therefore, the present invention weighs various factors, including the power source of the injection device, power supply stability and durability, accuracy of electronic control, device safety and practicality, and proposes improvements to the electromagnetic power system of the injection device to ensure its effectiveness and reliability in practical applications.

[0050] Among them, the electromagnetic power system is a system used to provide precise and controllable power to push the drug through the syringe, including the structure and charging structure corresponding to the output device in the embodiment of the present invention. The present invention optimizes the structure and control mechanism of the electromagnetic power system, achieves good coordination between the internal modules of the electromagnetic drive system, and improves the injection effect.

[0051] Specifically, the injection device provided by the embodiment of the present invention locks the compressed state of the elastic structure through magnetic attraction between the electromagnetic component and the electromagnetic thrust component, and uses magnetic fixation to reduce the output requirement and operating load of the electromagnetic thrust component. Then, through synchronous control of electrical signals, the electromagnetic thrust component and the elastic structure output a resultant force in a highly synchronous manner, thereby optimizing the power source of the injection device and improving the accuracy, output effect and injection effect of the electronic control.

[0052] At the same time, the working mode of at least two boost charging modules is determined according to the injection interval duration, so as to provide sufficient and stable power to the electromagnetic thrust assembly. The number of boost charging modules to be enabled is determined by adjusting the duration of at least two injection intervals within a preset duration. The charging and discharging mechanism is further flexibly adjusted in real time according to the module operating status of the boost charging module and the device operating status of the injection device during use. While reasonably allocating resources, the needs of continuous operation of the injection device are met, the practicality and reliability of the equipment are improved, and the quality and efficiency of medical services are further improved.

[0053] Furthermore, especially in continuous injection scenarios, in order to ensure the safety, durability and stability of the injection equipment while providing faster and more frequent injections as possible, a series of monitoring and control measures are implemented to implement an intelligent and automated management strategy for the injection equipment to ensure timely response when the equipment's operating status is abnormal.

[0054] For example, to address the heat issues that may be generated by electromagnetic power systems during operation, the present invention provides heat control measures. Specific cooling mechanisms include, but are not limited to, forced high-temperature dormancy for the boost charging module, forced high-temperature dormancy for the injection equipment, temperature-based scheduling of the boost charging module, and reduced output requirements for the electromagnetic thrust assembly. These mechanisms can effectively improve thermal efficiency and reduce heat accumulation. Through the application of these cooling mechanisms, the injection equipment can operate within a safe temperature control range, preventing high temperatures from interfering with the normal operation of electronic components, and avoiding equipment damage or performance degradation due to overheating, thereby maintaining optimal performance and reliability of the injection equipment while minimizing downtime and maintenance costs.

[0055] The following embodiments of the present invention are described in detail with reference to the accompanying drawings. In the absence of conflict, the following embodiments and features in the embodiments may be combined with each other.

[0056] See also Figure 1 , Figure 1 : is a structural diagram of an injection device provided by an embodiment of the present invention, such as Figure 1 As shown, the present invention provides an injection device, which includes the output device 100 provided by any embodiment of the present invention, wherein the output device 100 further includes an electromagnetic component 10, an elastic structure 20, and an electromagnetic thrust component 30.

[0057] See also Figure 2 , Figure 2 This is a schematic diagram of the structure of a power output device provided by an embodiment of the present invention, which is applicable to the power output method based on multi-phase capacitors provided by any embodiment of the present invention. Figure 2 As shown, the power output device 100 includes:

[0058] The electromagnetic assembly 10 includes a magnetic element 11 and a coil 12. When the coil 12 is energized, the magnetic element 11 generates magnetism.

[0059] The elastic structure 20 has one end fixedly connected to the magnetic element 11 and the other end fixedly connected to the electromagnetic thrust assembly 30 .

[0060] The electromagnetic thrust assembly 30 is used to compress the elastic structure 20 until it is magnetically fixed to the magnetic element 11 .

[0061] The linkage switch 40 is provided between the electromagnetic assembly 10 and the electromagnetic thrust assembly 30 and is used to detect whether the electromagnetic thrust assembly 30 and the electromagnetic assembly 10 meet the magnetic attraction condition.

[0062] The controller is used to control the power supply channel of the electromagnetic assembly 10 so that the elastic structure 20 releases the first thrust, and control the electromagnetic thrust assembly 30 to generate a second thrust in the same direction as the first thrust.

[0063] Magnetic element 11 is made of a magnetizable magnetic material. When coil 12 is energized, it generates magnetism. The magnitude of the magnetism can be controlled by the current strength or the number of turns in the coil. The direction of the magnetic poles can be controlled by changing the direction of the current, thereby generating an attractive or repulsive force. After magnetization, it easily demagnetizes and loses its magnetism immediately after power is removed. Therefore, the magnetism can be quickly turned on and off according to the on and off of the coil.

[0064] The magnetic element 11 can be made of ferrite, silicon steel, iron, copper, or an iron-silicon alloy. The material of the magnetic element 11, as well as the size, shape, number of turns, and conductor of the coil can be selected based on specific application requirements and operating environment, and are not limited here. For example, the electromagnetic assembly 10 can be an electromagnet.

[0065] Correspondingly, the coil 12 is wound by an insulated wire, which may be a copper wire or other non-ferromagnetic conductive material, and is used to generate an electromagnetic field when energized to magnetize the magnetic element 11 .

[0066] The elastic structure 20 refers to a structure that generates energy after being changed in shape by an external force and returns to its original shape after the external force is removed, such as a spring, an elastic net, rubber, etc.

[0067] The electromagnetic thrust assembly 30 is a component that generates thrust using an electromagnetic field. It can generate thrust in different directions according to the polarity of the power supply and move along the thrust direction. At the same time, the side facing the electromagnetic assembly 10 is also magnetic.

[0068] Among them, the linkage switch 40 can integrate a series of sensors and control logic, including but not limited to mechanical switches, Hall effect sensors, proximity sensors, pressure sensors, photoelectric sensors or other electronic detection means to ensure that current is allowed to pass only when the distance, alignment, relative position and other conditions that may affect the magnetic attraction effect between the electromagnetic component 10 and the electromagnetic thrust component 30 meet the predetermined standards, thereby activating the electromagnetic component 10 to generate a magnetic field.

[0069] In order to quickly and accurately obtain the timing of magnetizing the magnetic element 11, the linkage switch 40 is precisely placed between the electromagnetic component 10 and the electromagnetic thrust component 30. The linkage switch 40 can judge the level of magnetic attraction based on the various data it collects to monitor and determine whether the electromagnetic thrust component 30 and the electromagnetic component 10 meet the above-mentioned magnetic attraction conditions.

[0070] In addition, the linkage switch 40 also has a recording and feedback mechanism that can transmit the detection results to the control system in real time so that corresponding adjustments or operations can be made. Furthermore, the linkage switch 40 can send signals to trigger alarms, stop operations, or execute fault diagnosis procedures to ensure the safety and efficiency of the system.

[0071] Among them, the controller is used to control the power supply channel of the electromagnetic component 10 to switch different states, such as forward power supply, reverse power supply, and no power supply to the coil 12, so that the magnetic element 11 of the electromagnetic component 10 generates magnetism or eliminates magnetism, and generates attraction or repulsion force on the electromagnetic thrust component 30, or no force is generated.

[0072] The controller is also configured to control the electromagnetic thrust assembly 30 to generate thrust and move, for example, to generate a third thrust to compress the elastic structure 20 and move in the third thrust direction; or to generate a second thrust to complete the injection operation and move in the direction of the injection structure. Furthermore, the controller can also be configured to control other components of the injection device according to a preset control strategy or algorithm.

[0073] Specifically, when the electromagnetic thrust assembly 30 compresses the elastic structure 20, it needs to continuously provide a thrust that exceeds the first thrust of the elastic structure 20. As the degree of compression of the elastic structure 20 increases, the required thrust must also increase accordingly to continue compressing the elastic structure 20. Since one end of the elastic structure 20 is fixedly connected to the magnetic element 11 and the other end is fixedly connected to the electromagnetic thrust assembly 30, as the electromagnetic thrust assembly 30 moves, the electromagnetic thrust assembly 30 will gradually approach the electromagnetic assembly 10. When the two meet the magnetic attraction conditions, the thrust output by the electromagnetic thrust assembly 30 and the magnetic attraction force can be used to synergistically achieve compression of the elastic structure 20. When the electromagnetic thrust assembly 30 and the electromagnetic assembly 10 are magnetically fixed, the elastic structure 20 between the two remains in a compressed state. At this time, the compressed state of the elastic structure 20 is maintained by the magnetic attraction force, and the electromagnetic thrust assembly 30 can reduce or stop outputting thrust, which can significantly reduce the output demand of the electromagnetic thrust assembly, avoid long-term high-frequency use causing unstable electromagnetic signals, and avoid the electromagnetic thrust assembly 30 from being difficult to operate stably due to excessive temperature, thereby improving the practicality and reliability of the injection device.

[0074] Furthermore, the force output by the electromagnetic thrust assembly does not need to exceed the first thrust of the elastic structure 20, which effectively avoids the electromagnetic thrust assembly 30 being equipped with a larger electromagnetic coil and corresponding circuit in order to generate a larger thrust, and avoids the increase in the volume of the electromagnetic thrust assembly 30 affecting the volume of the entire injection device, which helps to achieve the miniaturization of the injection device.

[0075] When an output command is received, the electromagnetic thrust assembly 30 is controlled to output thrust, while the compressed state of the elastic structure 20 is released by controlling the power supply channel of the electromagnetic assembly 10. Compared with mechanical locking and releasing devices to compress and release the elastic structure 20, the synchronous control of electrical signals allows the electromagnetic thrust assembly 30 and the elastic structure 20 to output the combined force in a highly synchronized manner. This can keep the time difference between the first and second thrusts within a very small error, achieving a better combined force effect.

[0076] Furthermore, at least two boost charging modules provide sufficient and stable power to the electromagnetic thrust assembly 30, so that the electromagnetic thrust assembly 30 has a continuous and stable output capability and can also meet the needs of continuous injection, thereby improving the practicality of the device and the user experience.

[0077] In some embodiments, the electromagnetic thrust assembly 30 is provided with a soft magnetic surface facing the contact surface with the magnetic element 11 , and the soft magnetic surface is used to attract the magnetic element 11 to magnetically fix the electromagnetic thrust assembly 30 and maintain the compression state of the elastic structure 20 .

[0078] Among them, the soft magnetic surface is the surface or coating of a material with soft magnetic properties. This type of material is easy to magnetize and demagnetize, and its high magnetic permeability helps to reduce the loss of the magnetic field and improve the energy efficiency of the system.

[0079] The introduction of soft magnetic materials significantly improves the uniformity and intensity of the magnetic field distribution, effectively guiding magnetic field lines and reducing magnetic field scattering and attenuation. This allows the electromagnetic thrust assembly 30 to generate and maintain a strong magnetic attraction to the electromagnetic assembly 10 even at a considerable distance when in contact with the electromagnetic assembly 10. Providing a soft magnetic surface on the contact surface of the electromagnetic thrust assembly 30 not only expands the magnetic attraction range of the electromagnetic thrust assembly 30 but also enhances the firmness of the magnetic fixation between the electromagnetic thrust assembly 30 and the electromagnetic assembly 10, enabling the two to maintain a stable connection even over a large gap.

[0080] By providing soft magnetic material on the contact surface of the electromagnetic thrust assembly 30, the magnetic field energy can be further increased, so that the electromagnetic thrust assembly can meet the magnetic attraction conditions by moving a shorter distance, reducing the output requirement of the electromagnetic thrust assembly, and helping to achieve further miniaturization of the injection equipment while maintaining its functionality and efficiency.

[0081] In some embodiments, the device also includes: at least one protrusion 50 provided on the electromagnetic thrust assembly 30 or the magnetic element 11, the protrusion 50 is used for the electromagnetic thrust assembly 30 to contact the magnetic element 11, and the linkage switch 40 is provided on the side of the protrusion 50 for contact, when the linkage switch 40 detects that the electromagnetic thrust assembly 30 and the magnetic element 11 meet the magnetic attraction conditions, the electromagnetic thrust assembly 30 and the electromagnetic assembly 10 meet the magnetic attraction conditions, and the controller connects the power supply channel to enable the magnetic element 11 to generate magnetic force.

[0082] like Figure 1 The magnetic element 11 shown is provided with two protrusions 50. As the electromagnetic thrust assembly 30 moves, the electromagnetic thrust assembly 30 and the magnetic element 11 meet the magnetic attraction condition, triggering the linkage switch 40 to the response state, controlling the power supply channel of the electromagnetic assembly 10 to energize in the forward direction, magnetizing the electromagnetic assembly 10 and generating a magnetic attraction force, thereby generating a magnetic attraction with the electromagnetic thrust assembly 30. The thrust output by the electromagnetic thrust assembly 30 and the magnetic attraction force work together to compress the elastic structure 20 and lock the elastic structure 20 in the compressed state. Correspondingly, the protrusions 50 can also be provided on the electromagnetic thrust assembly 30.

[0083] See also Figure 3 , Figure 3 This is a structural diagram of another output device provided by an embodiment of the present invention, such as Figure 3As shown, the linkage switch 40 is provided on the contact surface of the protrusion 50. As the electromagnetic thrust assembly 30 moves, the protrusion 50 can contact the electromagnetic thrust assembly 30. At this time, the electromagnetic thrust assembly 30 squeezes the linkage switch 40 provided on the contact side of the protrusion 50, thereby turning on the transistor. Based on the "coil power supply control signal", the coil 12 is energized. The power supply of the coil 12 supplies positive power to the power supply channel of the electromagnetic assembly 10. The magnetic element 11 is magnetized and generates a magnetic attraction force, which is magnetically fixed to the electromagnetic thrust assembly 30 to lock the compressed state of the elastic structure 20. Among them, the linkage switch 40 at this time can be a switch triggered by contact and compression, such as a limit switch, a pressure sensor, etc.

[0084] When receiving an output command, the controller cancels the "coil power supply control signal," releasing the elastic structure 20 from its compressed state. Simultaneously, the controller controls the relevant circuits to supply power to the electromagnetic thrust assembly 30 to output a second thrust, thereby enabling the elastic structure 20 and the electromagnetic thrust assembly 30 to operate synchronously. The "coil power supply control signal" may correspond to the power channel connection signal in other embodiments of the present invention.

[0085] In some embodiments, when the protrusion 50 is provided on the electromagnetic thrust assembly 30, the protrusion 50 is magnetic, and a soft magnetic surface can be provided on one side for contact; when the protrusion 50 is provided on the magnetic element 11, the protrusion 50 is a part of the magnetic element 11, and the protrusion 50 generates magnetism when the coil 12 is energized.

[0086] It should be understood that the protrusion 50 is used to contact the electromagnetic thrust assembly 30 with the electromagnetic assembly 10, shortening the distance between them and improving the magnetic attraction and stability of the magnetic fixation between them. Furthermore, the protruding length of the protrusion 50 can be consistent with the length corresponding to the target compression state of the elastic structure 20, thereby preventing the electromagnetic thrust assembly 30 from over-compressing the elastic structure 20, improving the durability of the elastic structure 20, and precisely controlling the magnitude of the first thrust generated by the elastic structure 20. The magnitude of the first thrust generated when the elastic structure 20 is in the target compression state is the expected elastic force value that meets injection requirements.

[0087] In some embodiments, the linkage switch 40 is provided at the connection portion between the elastic structure 20 and the electromagnetic thrust assembly 30 or the electromagnetic assembly 10. When the linkage switch 40 detects that the thrust generated by the elastic structure 20 reaches a preset magnetic attraction force value, the electromagnetic thrust assembly 30 and the electromagnetic assembly 10 meet the magnetic attraction condition, and controls the power supply channel of the electromagnetic assembly 10 to be energized in the forward direction, so that the electromagnetic assembly 10 is magnetized and generates a magnetic attraction force, thereby generating magnetic attraction with the electromagnetic thrust assembly 30. The thrust output by the electromagnetic thrust assembly 30 and the magnetic attraction force cooperate to achieve compression of the elastic structure 20 and locking of the compressed state of the elastic structure 20. Exemplarily, the linkage switch 40 at this time can be a force sensor for real-time measurement of the thrust generated by the elastic structure 20. As the electromagnetic thrust assembly 30 moves, when the thrust generated by the elastic structure 20 reaches the preset magnetic attraction force value, the linkage switch 40 is triggered to a response state, and the controller connects the power supply channel to generate magnetic attraction between the electromagnetic assembly 10 and the electromagnetic thrust assembly 30, further compressing the elastic structure 20 and locking the compressed state of the elastic structure 20.

[0088] In some embodiments, a linkage switch 40 is provided in the housing of the injection device, and a photoelectric sensor is used to detect whether the electromagnetic thrust assembly 30 reaches a preset position. When it reaches the preset magnetic position, the linkage switch 40 is triggered to a response state, and the controller connects the power supply channel to cause the electromagnetic assembly 10 and the electromagnetic thrust assembly 30 to generate magnetic attraction, further compress the elastic structure 20 and lock the compressed state of the elastic structure 20.

[0089] It should be noted that, in order to improve the accuracy of magnetic attraction condition detection, multiple linkage switches 40 of the same or different types can be installed at different locations in conjunction with the embodiments of the present invention. Based on the detection sensitivity requirements, the power supply control mode corresponding to the response states of the multiple linkage switches 40 can be flexibly adjusted. For example, when high-sensitivity detection is required, when any linkage switch 40 is in the response state, it is determined that the electromagnetic thrust assembly 30 and the electromagnetic assembly 10 meet the magnetic attraction condition, and the power supply channel of the electromagnetic assembly 10 is controlled to be energized in the forward direction. Correspondingly, the magnetic strength between the electromagnetic thrust assembly 30 and the electromagnetic assembly 10 can be determined based on the different positions of the corresponding linkage switches 40, and the thrust output by the electromagnetic thrust assembly 30 can be adjusted based on the magnetic strength.

[0090] In some embodiments, the injection device is equipped with an electromagnetic suction switch. After the injection operation is completed, the user can trigger the electromagnetic suction switch to compress the elastic structure 20 and reset the injection device push rod. Preferably, the electromagnetic suction switch is located near the electromagnetic assembly 10 to enable faster and more accurate control of the electromagnetic suction switch triggering.

[0091] See also Figure 4 , Figure 4FIG is a schematic flow chart of a method for outputting power based on multi-phase capacitors provided by an embodiment of the present invention. Figure 4 As shown, the method for outputting power of a multi-phase capacitor may include steps S101 to S104.

[0092] S101 provides an output device, which includes: an electromagnetic thrust assembly, wherein the charge and discharge circuit of the electromagnetic thrust assembly includes at least two boost charging modules, and the at least two boost charging modules are controlled to supply power to the electromagnetic thrust assembly, so that the electromagnetic thrust assembly generates thrust and moves; an electromagnetic assembly, including a magnetic element and a coil; an elastic structure, wherein one end of the elastic structure is fixedly connected to the magnetic element and the other end is fixedly connected to the electromagnetic thrust assembly; and a linkage switch, wherein the linkage switch is arranged between the electromagnetic assembly and the electromagnetic thrust assembly, and is used to detect whether the electromagnetic thrust assembly and the electromagnetic assembly meet the magnetic attraction conditions. The specific implementation of the output device can be referred to the previous embodiment and will not be repeated here.

[0093] S102 controls the electromagnetic thrust assembly to move toward the elastic structure to compress the elastic structure and generate a first thrust.

[0094] Specifically, when the electromagnetic thrust assembly applies thrust to the elastic structure, causing it to compress and deform, the elastic structure generates a reaction force, known as the first thrust, based on its material properties and geometry. It should be understood that the elastic structure stores energy during compression, which is released when the elastic structure returns to its original shape, converting it into the first thrust to complete the injection operation.

[0095] In some embodiments, S102 includes: controlling the electromagnetic thrust assembly to generate a third thrust, and controlling the electromagnetic thrust assembly to move toward the elastic structure based on the third thrust to compress the elastic structure to generate the first thrust.

[0096] Specifically, to generate the first thrust, the electromagnetic thrust assembly is controlled to generate a third thrust, which is then used to drive the electromagnetic thrust assembly toward the elastic structure. As the electromagnetic thrust assembly's displacement distance changes, its compression of the elastic structure intensifies, and its distance from the magnetic element also becomes closer, increasing the first thrust generated by the elastic structure and strengthening the attractive force between the elastic structure and the magnetic element. The pattern of how the third thrust varies with displacement distance can be determined based on actual conditions, and the third thrust can be controlled based on this pattern to flexibly adjust its output.

[0097] S103: When the linkage switch is in a response state, it is determined that the electromagnetic thrust assembly and the electromagnetic assembly meet the magnetic attraction condition, and the power supply channel of the electromagnetic assembly is controlled to be energized in the forward direction so that the electromagnetic thrust assembly and the electromagnetic assembly are magnetically fixed to maintain the compression state of the elastic structure.

[0098] Among them, the magnetic attraction condition refers to the magnetic attraction force between the electromagnetic thrust component and the electromagnetic component reaching a preset magnetic force value, which can be determined based on the needs of actual application. The preset magnetic force value can correspond to the magnetic force size between the electromagnetic thrust component and the electromagnetic component that is sufficient to provide effective assistance, or it can correspond to the magnetic force size between the electromagnetic thrust component and the electromagnetic component that can achieve magnetic attraction and fixation.

[0099] Specifically, as the electromagnetic thrust assembly approaches the electromagnetic assembly, the distance between the two decreases, and the magnetic attraction force between the electromagnetic thrust assembly and the electromagnetic assembly reaches a preset magnetic value, causing the linkage switch to be in a response state. The linkage switch responds and sends a signal to connect the power supply channel, so that the power supply channel of the electromagnetic assembly is energized in the forward direction. The electromagnetic assembly generates a magnetic field, which interacts with the magnetic field of the electromagnetic thrust assembly. The thrust output by the electromagnetic thrust assembly and the magnetic attraction force work together to further compress the elastic structure until the magnetic attraction fixation between the two is achieved, so that the elastic structure maintains its compressed state to store the first thrust.

[0100] It should be understood that the magnetic attraction between the electromagnetic assembly and the electromagnetic thrust assembly can be used to compress or maintain the compressed state of the elastic structure. The electromagnetic thrust assembly only needs to compress the elastic structure to a certain extent. When the electromagnetic thrust assembly and the electromagnetic assembly meet the magnetic attraction conditions, the thrust output by the electromagnetic thrust assembly and the magnetic attraction force can be used to cooperate to achieve compression of the elastic structure, which can significantly reduce the output requirement of the electromagnetic thrust assembly.

[0101] In some embodiments, S103 includes: when the magnetic attraction between the electromagnetic thrust assembly and the electromagnetic assembly reaches a preset magnetic force value, the linkage switch responds and issues a power channel connection signal; and in response to the power channel connection signal, supplies power to the electromagnetic assembly, causing the electromagnetic assembly to generate magnetic force and be magnetically fixed to the electromagnetic thrust assembly. The linkage switch may directly determine whether the magnetic attraction condition is met by detecting the magnitude of the magnetic attraction between the electromagnetic thrust assembly and the electromagnetic assembly.

[0102] In some embodiments, S103 includes: when the linkage switch detects that the distance between the electromagnetic assembly and the electromagnetic assembly is less than a preset magnetic attraction distance, the linkage switch responds and issues a power channel connection signal; and in response to the power channel connection signal, supplies power to the electromagnetic assembly, so that the electromagnetic assembly generates a magnetic force and is magnetically fixed to the electromagnetic thrust assembly. The linkage switch may indirectly reflect the magnitude of the magnetic attraction between the electromagnetic thrust assembly and the electromagnetic assembly by detecting the distance between the electromagnetic thrust assembly and the electromagnetic assembly, thereby determining whether the magnetic attraction condition is met.

[0103] In some embodiments, S103 includes: when the linkage switch detects that the first thrust of the elastic structure reaches a preset magnetic attraction elastic force value, the linkage switch responds and issues a power channel connection signal; and in response to the power channel connection signal, supplies power to the electromagnetic assembly, causing the electromagnetic assembly to generate a magnetic force and be magnetically fixed to the electromagnetic thrust assembly. The linkage switch may indirectly reflect the magnitude of the magnetic attraction force between the electromagnetic thrust assembly and the electromagnetic assembly by detecting the first thrust of the elastic structure, thereby determining whether the magnetic attraction condition is met.

[0104] It should be understood that the linkage switch can integrate a series of sensors and control logic, including but not limited to mechanical switches, Hall effect sensors, proximity sensors, pressure sensors, photoelectric sensors or other electronic detection means. Therefore, it can determine whether the magnetic attraction conditions are met based on the correlation between the monitored data and the magnitude of the magnetic attraction force between the electromagnetic thrust assembly and the electromagnetic assembly, thereby improving the accuracy and diversity of the judgment of the magnetic attraction conditions, and can accurately control the forward power supply channel of the electromagnetic assembly at the right time, thereby improving the output effect and injection effect.

[0105] In some embodiments, the method further includes: when the electromagnetic thrust assembly is magnetically fixed to the electromagnetic assembly, controlling the electromagnetic thrust assembly to stop generating the third thrust.

[0106] It should be understood that when the elastic structure generates a first thrust that reaches an expected elastic force value, the elastic structure is in a target compression state. In order to stop the electromagnetic thrust assembly from compressing the elastic structure, the third thrust needs to adjust its output magnitude according to the corresponding relationship between the first thrust and the attraction of the magnetic element. The resultant force between the electromagnetic thrust assembly and the electromagnetic assembly (i.e., the sum of the third thrust and the attraction of the magnetic element) can be balanced with the first thrust, so that the electromagnetic thrust assembly and the electromagnetic assembly are magnetically fixed and stationary, thereby maintaining the compression state of the elastic structure.

[0107] When the magnetic attraction between the electromagnetic thrust assembly and the electromagnetic assembly is sufficient to maintain the elastic structure's compressed state, the electromagnetic thrust assembly is controlled to stop generating the third thrust. In the preparatory stage before the injection operation, after the electromagnetic thrust assembly compresses the elastic structure, it uses magnetic fixation to maintain the elastic structure's compressed state. The electromagnetic thrust assembly can stop outputting thrust and enter a dormant state, reducing the electromagnetic thrust assembly's output demand and operating load.

[0108] S104: When an output instruction is received, the power supply channel of the electromagnetic component is controlled to stop forward power supply, so that the electromagnetic thrust component and the electromagnetic component are separated from each other, the first thrust generated by the elastic structure is released, and the electromagnetic thrust component is controlled to generate a second thrust in the same direction as the first thrust.

[0109] Specifically, when an output instruction is received, the power supply channel of the electromagnetic component is controlled to stop being energized in the forward direction, so that the electromagnetic component and the electromagnetic thrust component stop generating magnetic attraction, unlocking the compressed state of the locked elastic structure, and releasing the first thrust generated by the elastic structure. Correspondingly, the electromagnetic thrust component is controlled to generate a second thrust in the same direction as the first thrust, so that the electromagnetic thrust component and the elastic structure output a combined force in a highly synchronous manner to complete the injection operation, thereby improving the output effect and injection effect.

[0110] Exemplarily, when an output instruction is received, the power supply channel of the electromagnetic component is controlled to stop being energized, the compressed state of the elastic structure is unlocked and locked, and the first thrust generated by the elastic structure is released.

[0111] In some embodiments, when an output instruction is received, after controlling the power supply channel of the electromagnetic component to stop forward power supply, the method further includes: controlling the power supply channel of the electromagnetic component to reverse power supply, so that the electromagnetic component and the electromagnetic thrust component magnetically repel each other, thereby generating a fourth thrust in the same direction as the first thrust.

[0112] It should be understood that when the electromagnetic assembly's power supply channel is reversed, the direction of its magnetic field also changes. Based on the principle that like magnetic poles repel, the electromagnetic thrust assembly is repelled, thereby generating a fourth thrust in the same direction as the first thrust. At this time, the first, second, and fourth thrusts in the same direction are highly synchronized to output a combined force to complete the injection operation, further improving the output and injection effect. It should be understood that the magnetic properties of the electromagnetic thrust assembly on the side facing the electromagnetic assembly do not change with the direction of the electromagnetic thrust assembly's output.

[0113] In some embodiments, the charging and discharging circuit of the injection device includes at least two boost charging modules 200, see Figure 5 , Figure 5 This is a schematic diagram of the circuit structure of a boost charging module provided by an embodiment of the present invention. Figure 5As shown, each boost charging module 200 includes a boost module 60 and a capacitor 70. When the boost enable signal is valid, the boost enable phase is entered, and the boost module 60 outputs high voltage to charge the capacitor 70. When the voltage of the capacitor 70 reaches the desired voltage value, the boost enable signal becomes invalid, and the boost module 60 stops boosting. Figure 5 The switch in the circuit connects the load 80 to the capacitor 70, and the capacitor 70 discharges the load 80. After the discharge operation is completed, the switch is disconnected. Figure 5 The middle switch is turned on and the voltage boost enabling stage is entered again. When the voltage of the capacitor 70 reaches the expected voltage value again, the voltage boost is stopped and the discharge operation can be performed again.

[0114] See also Figure 6 , Figure 6 FIG is a schematic diagram of the capacitor voltage change during the energy storage and discharge process of the boost charging module provided by an embodiment of the present invention, as shown in FIG. Figure 6 As shown, when the voltage drops, it corresponds to the discharge operation of the capacitor 70 to the load 80, and when the voltage rises, it corresponds to the boost enabling stage in which the boost module 60 outputs high voltage to charge the capacitor 70. Based on the limitation of the driving capability of the boost module 60, the shortest discharge period of the capacitor 70 of a single boost charging module 200 is T. Since the boost module 60 needs to output high voltage to charge the capacitor 70, a certain preparation time is required between two discharges of the same boost charging module 200.

[0115] To prevent the aforementioned time interval from affecting the injection device's injection efficiency, the device's charge-discharge circuit includes at least two boost charging modules 200, which are scheduled for use by a phase selection module. The phase selection module selects the boost charging module 200 that will discharge the connected load 80 and simultaneously switches the boost charging module 200 to be boost-enabled to the corresponding boost-enabled circuit. This ensures that the charge-discharge circuit simultaneously has one boost charging module 200 discharging and another boost charging module 200 boosting. This improves the injection device's injection efficiency and prevents the device from being unusable due to the circuit system being unable to output power when the boost charging module 200 is in the boost-enabled phase.

[0116] See also Figure 7 , Figure 7 Schematic diagram of the circuit structure of two boost charging modules provided by an embodiment of the present invention, taking two boost charging modules 200 as an example, Figure 7The charging and discharging circuit of the injection device shown includes two boost charging modules 200, namely a first boost charging module and a second boost charging module. The first boost charging module includes a first boost module 60A and a first capacitor 70A, and the second boost charging module includes a second boost module 60B and a second capacitor 70B. The boost charging modules 200 are scheduled for use by the phase selection module 300 so that different boost charging modules 200 discharge the load 80.

[0117] See also Figure 8 , Figure 8 FIG. 1 is a schematic diagram of the voltage change of the capacitors during the energy storage and discharge process of the two boost charging modules provided by an embodiment of the present invention, as shown in FIG. Figure 8 As shown, based on Figure 7 When the circuit structure shown completes the injection operation, the cycle T is successfully halved through the alternating operation of the two boost charging modules 200, thereby reducing the preparation time and increasing the continuous discharge frequency. It not only ensures that the injection device can obtain a continuous and stable power supply to meet its continuous operation requirements, but also significantly enhances the practicality of the device and the user experience.

[0118] In some embodiments, when controlling the electromagnetic thrust assembly to generate the second thrust and the third thrust, at least two boost charging modules are controlled to power the electromagnetic thrust assembly, so that the electromagnetic thrust assembly generates thrust and moves. At least two boost charging modules provide sufficient and stable power to the electromagnetic thrust assembly, so that the electromagnetic thrust assembly has a continuous and stable output capability, so that the electromagnetic thrust assembly can accurately compress the elastic structure, and the electromagnetic thrust assembly and the elastic structure can output a combined force in a highly synchronous manner, thereby improving the output effect and injection effect, and meeting the standard, high-frequency, and fast injection requirements.

[0119] It's worth noting that, for example, in large-scale livestock farms, staff often need to complete the vaccination task of a large number of farmed animals within a specified timeframe, which can be a very arduous task. Furthermore, in the case of pig farming, the farm may be divided into multiple activity spaces (such as a farm, a pen, a shed, a stall, etc.). For example, if there are multiple piggeries, and a single shed can house multiple pigs, such as five or ten, staff will need to complete the vaccination task for each piggery individually.

[0120] However, because the voltage required for a single injection with a needle-free syringe is very high, each injection requires recharging to meet the requirements of the next injection. This results in a waiting time between injections, seriously affecting the efficiency of batch injections. This waiting time is particularly long when the single injection dose is large (or when a deep injection is required).

[0121] Therefore, the existing needle-free syringe operation mode will be difficult to meet the high-frequency and fast injection needs in batch injection scenarios.

[0122] To address the high-frequency, rapid injection needs of large-scale aquaculture operations, the present invention provides a combined charging mode that allows for restrictive multi-phase switching tailored to on-site injection characteristics (e.g., actual injection intervals). Specifically, the present invention collects real-time injection signals (e.g., to determine injection interval duration) to understand the actual injection situation. Furthermore, it matches the injection interval to the corresponding multi-phase mode based on the initial injection interval duration under manual operation. Multiple capacitors are configured within the injector, and a phase selection module is used to schedule the use of different numbers of capacitors to achieve interval boost coordination, thereby forming different phase modes.

[0123] Among them, the combined charging with restrictive multi-phase switching based on the characteristics of on-site injection in the present invention can not only match the corresponding capacitor resources in combination with the on-site injection needs, but also the flexible multi-phase scheduling can optimize the allocation of capacitor resources to improve the service life of the multi-phase mode.

[0124] See also Figure 9 , Figure 9 The charging and discharging circuit of the injection device includes at least two boost charging modules, each of which includes a boost module and a capacitor. The boost charging module is scheduled for use by the phase selection module. Figure 9 As shown, the combined charging method may include steps S201 to S205.

[0125] S201 obtains at least two injection intervals of the injection device within a preset time period.

[0126] Among them, the injection interval time refers to the time interval between each two injection operations. The preset time can be determined according to actual needs. For example, the injection interval time of the injection device within two hours is obtained. If only one injection is performed or no injection is performed within two hours, the preset time can be adjusted appropriately.

[0127] For example, a timer may be set to record the start and end time of each injection within a preset historical duration to obtain the actual injection interval; and / or obtain an injection plan for a preset future duration, which may be predetermined by the user.

[0128] In some embodiments, the syringe has an injection switch key, and the user manually presses the switch key to start the injection, and the pre-injection interval duration is obtained based on the response state of the injection switch key.

[0129] In some embodiments, the injection device is provided with a linkage switch. When the linkage switch is in a responsive state, the injection device is in a standby state; when the linkage switch is in an unresponsive state, the injection device is in an in-use state. The step S201 includes: collecting at least two linkage signals based on response state change information of the linkage switch within the preset time period; and calculating the at least two injection interval durations based on the at least two linkage signals.

[0130] When the injection device is turned on and the injection operation is not performed, it is in the preparatory injection stage, the linkage switch is in a responsive state, the electromagnetic thrust component and the electromagnetic component are compressed or the fixed elastic structure is compressed. When the injection operation is performed, the elastic structure is released, the linkage switch is in an unresponsive state, and the injection operation will be completed quickly in a short time. Then the injection device re-enters the preparatory injection stage, and the linkage switch responds again.

[0131] The linkage switch has a recording feedback mechanism that can transmit the detection results to the control system in real time. Therefore, based on the response state change information of the linkage switch, at least two linkage signals can be collected. The duration of the linkage signal can be calculated based on the start time and end time of the response of the linkage signal, and then the interval between each injection operation can be determined.

[0132] It should be noted that, depending on the response conditions of the linkage switch, the linkage switch may not have reached the response conditions when the electromagnetic thrust assembly compresses the elastic structure. The error duration can be determined based on preliminary experiments, and the interval duration between each injection operation can be calculated based on the error duration and the duration of the linkage signal.

[0133] For example, since the electromagnetic thrust assembly compresses the elastic structure in a short time, the error duration can be ignored.

[0134] S202 selects a central tendency index based on the data distribution of the at least two injection intervals, and uses the selected central tendency index as a reference injection duration, wherein the central tendency index includes at least one of a mean, a median, and a mode.

[0135] In order to obtain more reliable injection intervals, the data distribution of at least two injection intervals was analyzed, and a central tendency indicator was selected based on the data distribution to represent the typical reference injection duration to ensure that the selected indicator could accurately reflect most injection intervals.

[0136] For example, if the distribution of all injection intervals is relatively uniform, using the mean as the reference injection interval is appropriate. When the dataset contains extreme values or an asymmetric distribution, the median can better represent the average injection interval. If a certain value frequently occurs in the injection interval, the mode can be used as the most common injection interval. This makes the reference injection interval more representative, improves the accuracy of the number of activated boost charging modules, optimizes resource allocation, and further meets actual user needs.

[0137] In some embodiments, the reference injection duration may be presented as an interval or as a specific value.

[0138] S203 determines the number n of boost charging modules to be activated based on the reference injection duration and the preset supply and demand relationship of the boost charging modules, where n is an integer greater than 2.

[0139] The preset supply-demand relationship is used to characterize the correspondence between the reference injection duration and the number of boost charging modules. For example, the injection interval duration can reflect the power demand of the injection device and determine the power supply capacity of a single boost charging module. The preset supply-demand relationship can be determined based on the power demand and power supply capacity. For example, the preset supply-demand relationship can be determined based on the test results of verifying whether the configuration of the boost charging modules can meet the operating requirements of the injection device within the preset duration.

[0140] Specifically, the number n of boost charging modules that should be enabled can be determined based on the reference injection time and the preset supply and demand relationship. When n boost charging modules are enabled, the injection device can have sufficient power supply to perform the injection operation according to the reference injection time, thereby optimizing resource allocation and meeting the actual needs of users.

[0141] In some embodiments, the method further includes: obtaining the boost duration of the boost module to enable the boost of the capacitor, and using the boost duration as the injection rest duration of a single boost charging module; determining the reference injection duration and the preset supply and demand relationship of the boost charging module based on the injection rest duration of the single boost charging module.

[0142] Specifically, the boost duration is set to the injection rest duration of a single boost charging module, which is the time interval for the capacitor to store enough energy to discharge again. According to the injection rest duration of a single boost charging module and the reference injection duration value, it is determined how many boost charging modules are needed during continuous operation to provide sufficient power for the next injection in time, and then the preset supply and demand relationship is obtained.

[0143] For example, the reference injection duration is 3 minutes. Since the injection operation will be completed quickly in a short time, it is negligible in this example. The injection rest time of a single boost charging module is 5 minutes. It is assumed that a boost charging module can be discharged once for the injection device to complete two injection operations. The injection device performs injection operations at the 1st minute, the 4th minute, the 7th minute, and the 10th minute respectively. The first two injection operations are powered by the first boost charging module. After that, the first boost charging module is boosted and enabled for 5 minutes. It is unable to supply power for the third injection in time, so the second boost charging module is enabled for power. The second boost charging module is powered for the next two injection operations. After completing the two injection operations, the second boost charging module is boosted and enabled for 5 minutes. The first boost charging module completes the boost enable and continues to supply power for subsequent injection operations, and this cycle continues. Therefore, the injection device requires at least 2 boost charging modules to perform the injection operation according to the reference injection duration.

[0144] It should be understood that the preset supply-demand relationship can be a pre-set rule or calculated by the control system according to a preset program. Furthermore, when calculating the supply-demand relationship, redundancy design should be implemented based on the operating efficiency, operating temperature, and safety margin of the boost charging module. For example, a backup boost charging module should be provided to ensure the reliability and service life of the injection equipment.

[0145] S204 responds to the injection signal and schedules n boost charging modules based on the phase selection module to complete the injection operation.

[0146] In response to the injection signal, the n boost charging modules are scheduled for use based on the phase selection module to power the injection device to complete the injection operation.

[0147] In some embodiments, the injection signal includes a formal injection signal, which is used to generate an output instruction when performing an injection operation, and to schedule n boost charging modules to use output power based on the phase selection module, so as to control the electromagnetic thrust assembly to generate a second thrust in the same direction as the first thrust based on the output instruction, thereby completing the injection operation.

[0148] In some embodiments, the injection signal also includes a pre-injection signal, which is used to schedule n boost charging modules to use output power based on the phase selection module when the injection device is turned on or the current injection operation is completed, so as to control the electromagnetic thrust assembly to generate a third thrust, and use the third thrust to drive the electromagnetic thrust assembly to compress the elastic structure for the next injection operation.

[0149] It should be understood that both the preparatory injection signal and the formal injection signal require power supply from the boost charging module. The formal injection signal is often followed by a preparatory injection signal to reset the relevant structures of the injection device and prepare for the next injection operation. The power supply process corresponding to the formal injection signal and the preparatory injection signal can be used as the power supply cycle of an injection operation, and the power supply of the boost charging module can be controlled according to the power supply cycle.

[0150] In some embodiments, n boost charging modules are scheduled for use based on the phase selection module, including: in response to a first injection signal, controlling the phase selection module to connect to the first boost charging module to use the capacitor of the first boost charging module for discharge until the discharge of the capacitor of the first boost charging module is completed, and entering the boost enabling stage of the capacitor of the first boost charging module; in response to a second injection signal, controlling the phase selection module to switch to the second boost charging module to use the capacitor of the second boost charging module for discharge.

[0151] By rotating n boost charging modules, the injection device can obtain a continuous and stable power supply, meeting its continuous working needs and significantly enhancing the practicality of the device and the user experience.

[0152] It should be noted that in addition to calling the first boost charging module and the second boost charging module, the scheduling and use of n boost charging modules based on the phase selection module also includes the scheduling and use of other boost charging modules. This embodiment corresponds to the specific implementation of the rotation work between the phase selection module scheduling boost charging modules.

[0153] S205 monitors the module operating status of the n boost charging modules, and adjusts the activation status of the boost charging modules based on the module operating status.

[0154] Specifically, the module operating status consists of indicators that measure the reliability and efficiency of the boost charging module. Monitoring these indicators can promptly detect potential problems and adjust the activation status of the boost charging module accordingly, thereby ensuring the normal use of the injection equipment and extending the battery and service life.

[0155] In some embodiments, the S205 includes: monitoring and comparing the temperature parameters of the n boost charging modules, and determining the priority boost charging module whose temperature parameters are less than a first temperature threshold; if the capacitor of the priority boost charging module is not in the boost enable stage, controlling the phase selection module to connect to the priority boost charging module to enable the capacitor of the priority boost charging module to discharge.

[0156] Among them, the first temperature threshold can be the lowest temperature, the highest efficiency or other preset optimization standards, or it can be a pre-set temperature value, or it can be the average temperature value of the current n boost charging modules.

[0157] In order to ensure the effective operation of the boost charging module and optimize energy efficiency management, the temperature of n boost charging modules is continuously monitored, and a safe first temperature threshold is set. By comparison, it is determined which boost charging modules have a temperature lower than this threshold, and they are selected as priority charging modules. If the capacitors of these modules are not in the boost enable stage, when power supply is required, they will be connected to the power supply through the phase selection module first. Prioritizing the activation of the boost charging modules with lower temperatures realizes the dynamic adjustment of the boost charging modules and the rational allocation of resources. It performs detailed temperature monitoring and intelligent scheduling of multiple boost charging modules, improves the sustainability of the coordinated discharge of n boost charging modules, extends the service life of the boost charging modules, and ensures the safety and efficiency of the entire discharge process.

[0158] In some embodiments, to ensure the effective operation of the boost charging module and optimize energy efficiency management, S205 further includes: monitoring the rest time of n boost charging modules, determining a priority boost charging module whose rest time is greater than a rest time threshold; and if the capacitor of the priority boost charging module is not in the boost enable phase, controlling the phase selection module to connect to the priority boost charging module to enable the capacitor of the priority boost charging module to discharge. Prioritizing the activation of boost charging modules with longer rest times can reserve more heat dissipation time for other boost charging modules, achieve dynamic adjustment of the boost charging modules, rationally allocate resources, perform detailed usage frequency monitoring and intelligent scheduling of multiple boost charging modules, improve the sustainability of the coordinated discharge of the n boost charging modules, extend the service life of the boost charging modules, and ensure the safety and efficiency of the entire discharge process.

[0159] In some embodiments, to ensure that the injection device can operate continuously and stably, the system monitors the performance of each module during the discharge process in real time. The step S205 further includes:

[0160] monitoring the actual injection times of the injection device during the discharge process of the n boost charging modules; identifying a boost charging module whose actual injection times are lower than a preset injection times as an abnormal boost charging module;

[0161] Controlling the abnormal boost charging module to enter a dormant state, and activating a standby boost charging module so that the standby boost charging module replaces the abnormal boost charging module for discharge; and / or

[0162] Monitor the temperature parameters of the n boost charging modules; identify the boost charging module whose temperature parameter is greater than a second temperature threshold as a high-temperature boost charging module; control the high-temperature boost charging module to enter a dormant state and maintain the dormant state for a first preset time period; enable a standby boost charging module so that the standby boost charging module replaces the high-temperature boost charging module for discharge.

[0163] Among them, the preset number of injections is the number of times the boost charging module can support the completion of the injection operation each time it discharges normally, and can be flexibly set according to the performance of the boost charging module.

[0164] Among them, the backup boost charging module is set up for unexpected situations and can correspond to the redundant design mentioned above. It is on standby and ready to take over the work of the abnormal module at any time.

[0165] Among them, the second temperature threshold is the maximum safe temperature for the operation of the boost charging module. It should be noted that the first temperature threshold is lower than the second temperature threshold and can be flexibly set according to the performance of the boost charging module.

[0166] Among them, after dormancy for a first preset time, the high-temperature boost charging module can be cooled to a normal operating temperature. The first preset time can be flexibly set according to the performance of the boost charging module.

[0167] Specifically, the actual number of injections of the boost charging module in each discharge cycle is tracked. If the actual number of injections of a boost charging module is lower than the preset number of injections, the system will identify the boost charging module as an abnormal boost charging module, which may have problems such as performance degradation or failure. The abnormal boost charging module will be identified and put into a dormant state to prevent further failures or performance degradation from affecting the injection effect. In order to maintain the normal operation of the injection equipment, the system will enable a standby boost charging module, thereby improving the reliability and stability of the injection equipment.

[0168] Specifically, the temperature parameters of all boost charging modules are monitored to ensure they operate within a safe temperature range. If the temperature parameter of any boost charging module exceeds a set second temperature threshold, it is identified as a high-temperature boost charging module and is controlled to enter a dormant state. This state is maintained for a preset first duration to allow the boost charging module to cool. During the dormant period, a backup boost charging module takes over its discharge duties, ensuring that the injection device does not interrupt operation due to module failure or overheating.

[0169] Through this intelligent and automated management strategy, a safe usage mechanism for boost charging modules is provided, ensuring that the injection equipment can maintain optimal performance and reliability at all times while minimizing downtime and maintenance costs.

[0170] In reality, large-scale farms in remote areas experience relatively high staff turnover and are more difficult to manage. To address this, the present invention proposes a limited charging mode based on actual temperature and injection frequency. This mode, in high-frequency, rapid injection scenarios, imposes a certain degree of reverse restriction on injection operations. This allows for auxiliary management of operational standards at the equipment level, preventing issues such as improper operation (e.g., some operators ignoring operational standards and operating too quickly) that could affect syringe operation or lead to injection failures.

[0171] Furthermore, the present invention further comprises: S206 monitoring the device operating state of the injection device, and if the device operating state is abnormal, controlling the injection device to enter a dormant state and re-performing step S201.

[0172] Among them, the equipment operating status includes key operating parameters of the injection equipment, such as injection rate, pressure, temperature and mechanical motion state.

[0173] Specifically, in order to ensure that the injection device can safely stop operating when an abnormality occurs, a series of predefined normal operating parameter ranges are set to automatically identify any abnormal conditions outside these ranges. Once an abnormality is detected, the severity of the abnormality will be quickly assessed. If it affects the safety or effectiveness of the injection, the device will be put into a dormant state.

[0174] In some embodiments, the monitoring of the operating state of the injection device and controlling the injection device to enter a dormant state if the operating state of the device is abnormal further comprises:

[0175] Obtaining an injection frequency of the injection device; when the injection frequency is greater than a preset frequency, confirming that the device is operating abnormally, controlling the injection device to switch to a sleep state, and maintaining the sleep state for a second preset time period; and / or

[0176] Acquire a device temperature parameter of the injection device; when the device temperature parameter is greater than a third temperature threshold, confirm that the device operating state is abnormal, control the injection device to switch to a sleep state, and maintain the sleep state for a third preset time period.

[0177] Among them, the preset frequency is the maximum injection frequency of the injection equipment. The preset frequency is determined based on the normal working parameters and safety standards of the equipment, and can be flexibly set according to the use environment and the performance of the injection equipment.

[0178] The third temperature threshold is the maximum safe temperature at which the injection device operates, and is used to identify whether the device is overheating. The third temperature threshold can be flexibly set according to the performance of the injection device.

[0179] After dormancy for the second preset time period and the third preset time period, the injection device can be restored to a normal working state, which can be flexibly set according to the device operation state and the performance of the injection device.

[0180] In order to further improve the safety and reliability of the injection equipment, a series of monitoring and control measures will be implemented to ensure timely response when the equipment is in an abnormal operating state. Specifically, the relationship between the number of injections and time is tracked to determine the injection frequency. If the monitored injection frequency exceeds the preset frequency, the system will confirm that the equipment is in an abnormal operating state. The temperature parameters of the injection equipment are monitored to ensure that it operates within a safe temperature range. If the temperature parameters of the equipment exceed the third temperature threshold, the system will also confirm that the equipment is in an abnormal operating state. Regardless of whether the injection frequency or temperature is abnormal, the injection equipment is controlled to enter a dormant state and the equipment remains in dormant according to the second preset time or the third preset time to ensure that there is sufficient time for troubleshooting or cooling.

[0181] Furthermore, after the device sleep period expires, the monitoring step is re-executed to obtain a new injection interval duration, and the number of boost charging modules to be enabled is adjusted.

[0182] Through these measures, the injection device can be safely stopped in abnormal situations, preventing possible harm to the patient and ensuring that there is sufficient time to carry out necessary maintenance and inspections before the equipment resumes normal operation.

[0183] In some embodiments, when the device is operating abnormally, possibly due to a shortened injection interval, in order to optimize the use of the boost charging module and ensure that the injection device provides sufficient power for injection within a predetermined time, the re-execution of step S201 includes: re-acquiring at least two injection intervals of the injection device within a preset time, obtaining an updated injection interval, and adjusting the number n of the boost charging modules to be enabled based on the updated injection interval to ensure that the power supply matches the actual needs of the injection device.

[0184] In some embodiments, a reasonable time period is preset according to the working mode and requirements of the injection device, and is used to re-acquire at least two injection intervals of the injection device within the preset time period.

[0185] In some embodiments, at the end of the preset duration or under specific trigger conditions, the injection interval duration data is collected again to obtain updated information, the previous reference injection duration and the updated reference injection duration are compared, and the changing trend of the injection frequency is analyzed. If the updated injection interval duration shows that the injection frequency has increased or there are other significant changes, the change in power supply demand is determined, and the required number of boost charging modules is adjusted based on the updated reference injection duration.

[0186] For example, if the injection frequency increases, the number of boost charging modules may need to be increased to provide more energy; if the frequency decreases, the number of boost charging modules may be reduced to save resources. After the adjustment, the injection interval length and equipment operating status will continue to be monitored to ensure that the adjustment has achieved the desired effect.

[0187] Furthermore, these steps are repeated regularly to continuously adapt to changes in the injection equipment's operating mode, ensuring optimal energy supply at all times. This dynamic adjustment allows the injection equipment to effectively manage energy based on actual operating needs, improving system reliability and efficiency.

[0188] In continuous injection applications, such as in mass vaccinations or hospital emergency departments, the performance of injection devices is crucial. The method provided by the embodiments of the present invention significantly improves the continuous use time and injection accuracy of injection devices.

[0189] First, in order to increase the continuous use time of the injection device, the present invention optimizes the structure and control mechanism of the electromagnetic power system, which can flexibly dispatch multiple boost charging modules to maintain stable power output during long-term operation, meet the high-frequency and rapid injection requirements, and further reduce interruptions caused by system overheating or insufficient power. By precisely controlling the combined force output accuracy of the elastic structure and the electromagnetic thrust assembly, the injection device can achieve more uniform and accurate drug injection, ensuring the consistency of injection force, injection depth and drug dosage, and meeting standardized injection requirements.

[0190] Secondly, the embodiments of this application also provide a series of monitoring and control measures to implement intelligent and automated management strategies for the injection device. For example, various heat control measures for the electromagnetic power system improve the durability of the electromagnetic thrust assembly and boost charging module within the electromagnetic power system, preventing high temperatures from interfering with the normal operation of electronic components and improving the reliability of the injection device. Furthermore, since electromagnetically driven injection devices are highly dependent on electricity, at least two boost charging modules can continuously and stably power the injection device, extending the device's service life.

[0191] The method provided by the embodiment of the present invention improves the continuous use time and injection accuracy of the injection device, combines the safety mechanism and user-friendly design of multiple electromagnetic power systems, meets the requirements of standard, high-frequency, and rapid injection, improves the practicality of the injection device and the user experience, and enhances the quality and efficiency of medical services.

[0192] like Figure 1As shown, the present invention provides an injection device, which includes an output device 100, an injection structure, a charging structure, a linkage switch 40, a memory, and a processor; the output device 100 is used to generate thrust; the charging structure includes at least two boost charging modules, which are used to provide power to enable the output device to generate thrust and move; the injection structure is used to complete the injection operation based on the output thrust; the linkage switch is used to store the pre-generated thrust and record the change information of the response state according to the response state of the linkage switch; the memory is used to store a computer program; the processor is used to execute the computer program and implement the output method based on multi-phase capacitors provided in any embodiment of the present invention and / or the combined charging method provided in any embodiment of the present invention when executing the computer program.

[0193] In some embodiments, the output device 100 further includes an electromagnetic thrust assembly 10 , an elastic structure 20 , and an electromagnetic assembly 30 .

[0194] In some embodiments, the output device can be the output device provided by any embodiment of the present invention; when the output device is used to generate thrust, the output method based on multi-phase capacitor provided by any embodiment of the present invention can be implemented; when the charging structure provides power to enable the output device to generate thrust and move, the combined charging method provided by any embodiment of the present invention can be implemented.

[0195] Wherein, in one embodiment, the processor is used to run a computer program stored in a memory to implement the following steps: S101 provides an output device, the output device includes: an electromagnetic thrust component, the charging and discharging circuit of the electromagnetic thrust component includes at least two boost charging modules, and the at least two boost charging modules are controlled to supply power to the electromagnetic thrust component so that the electromagnetic thrust component generates thrust and moves; an electromagnetic component, including a magnetic element and a coil; an elastic structure, one end of the elastic structure is fixedly connected to the magnetic element, and the other end is fixedly connected to the electromagnetic thrust component; a linkage switch, the linkage switch is arranged between the electromagnetic component and the electromagnetic thrust component, and is used to detect whether the electromagnetic thrust component and the electromagnetic component meet the magnetic attraction condition; S102 controls the electromagnetic thrust component. The force component moves toward the elastic structure to compress the elastic structure to generate a first thrust; S103 when the linkage switch is in a response state, it is determined that the electromagnetic thrust component and the electromagnetic component meet the magnetic attraction condition, and the power supply channel of the electromagnetic component is controlled to be energized in the forward direction so that the electromagnetic thrust component and the electromagnetic component are magnetically fixed to maintain the compressed state of the elastic structure; S104 when an output instruction is received, the power supply channel of the electromagnetic component is controlled to stop being energized in the forward direction so that the electromagnetic thrust component and the electromagnetic component are separated from each other, releasing the first thrust generated by the elastic structure, and at the same time controlling the electromagnetic thrust component to generate a second thrust in the same direction as the first thrust.

[0196] In one embodiment, when implementing S103, the processor is also used to implement: when the linkage switch detects that the distance between the electromagnetic component and the electromagnetic component is less than a preset magnetic attraction distance, the linkage switch responds and sends a power supply channel connection signal; in response to the power supply channel connection signal, power is supplied to the electromagnetic component so that the electromagnetic component generates magnetic force and is magnetically fixed to the electromagnetic thrust component.

[0197] In one embodiment, when implementing S102, the processor is further configured to: control the electromagnetic thrust assembly to generate a third thrust, and control the electromagnetic thrust assembly to move toward the elastic structure based on the third thrust to compress the elastic structure to generate the first thrust.

[0198] In one embodiment, the processor is further configured to: when the electromagnetic thrust assembly is magnetically fixed to the electromagnetic assembly, control the electromagnetic thrust assembly to stop generating the third thrust.

[0199] In one embodiment, after the processor controls the power supply channel of the electromagnetic component to stop forward power supply when receiving the output instruction, it is also used to control the power supply channel of the electromagnetic component to reverse power supply so that the electromagnetic component and the electromagnetic thrust component magnetically repel each other and generate a fourth thrust in the same direction as the first thrust.

[0200] In one embodiment, the processor is configured to execute a computer program stored in the memory to implement the following steps:

[0201] S201 obtains at least two injection intervals of the injection device within a preset duration; S202 selects a central tendency index based on the data distribution of the at least two injection intervals, and uses the selected central tendency index as a reference injection duration, wherein the central tendency index includes at least one of the mean, median, and mode; S203 determines the number n of boost charging modules to be enabled based on the preset supply and demand relationship between the reference injection duration and the boost charging module, where n is an integer greater than 2; S204 responds to the injection signal, and schedules the n boost charging modules based on the phase selection module to complete the injection operation; S205 monitors the module operating status of the n boost charging modules, and adjusts the enabling status of the boost charging module based on the module operating status; S206 monitors the device operating status of the injection device, and if the device operating status is abnormal, controls the injection device to enter a dormant state and re-executes step S201.

[0202] In one embodiment, when implementing step S204, the processor is further used to implement: in response to a first injection signal, control the phase selection module to connect to the first boost charging module to use the capacitor of the first boost charging module for discharge until the discharge of the capacitor of the first boost charging module is completed and enters the boost enable stage of the capacitor of the first boost charging module; in response to a second injection signal, control the phase selection module to switch to the second boost charging module to use the capacitor of the second boost charging module for discharge.

[0203] In one embodiment, the processor is also used to implement: obtaining the boost duration of the boost module to enable the capacitor to be boosted, and using the boost duration as the injection rest duration of a single boost charging module; determining the reference injection duration and the preset supply and demand relationship of the boost charging module based on the injection rest duration of the single boost charging module.

[0204] In one embodiment, when implementing step S205, the processor is also used to implement: monitoring and comparing the temperature parameters of the n boost charging modules, determining the priority boost charging module whose temperature parameter is less than the first temperature threshold; if the capacitor of the priority boost charging module is not in the boost enable stage, controlling the phase selection module to connect to the priority boost charging module to enable the capacitor of the priority boost charging module to discharge.

[0205] In one embodiment, when implementing step S205, the processor is further configured to implement:

[0206] monitoring the actual number of injections of the injection device during the discharge process of the n boost charging modules; identifying a boost charging module whose actual number of injections is lower than a preset number of injections as an abnormal boost charging module; controlling the abnormal boost charging module to enter a dormant state and activating a standby boost charging module so that the standby boost charging module replaces the abnormal boost charging module for discharge; and / or

[0207] Monitor the temperature parameters of the n boost charging modules; identify the boost charging module whose temperature parameter is greater than a second temperature threshold as a high-temperature boost charging module; control the high-temperature boost charging module to enter a dormant state and maintain the dormant state for a first preset time period; enable a standby boost charging module so that the standby boost charging module replaces the high-temperature boost charging module for discharge.

[0208] In one embodiment, when the processor monitors the device operating state of the injection device and controls the injection device to enter a sleep state if the device operating state is abnormal, the processor is further configured to: obtain an injection frequency of the injection device; when the injection frequency is greater than a preset frequency, determine that the device operating state is abnormal, control the injection device to switch to a sleep state, and maintain the sleep state for a second preset time period; and / or obtain a device temperature parameter of the injection device; when the device temperature parameter is greater than a third temperature threshold, determine that the device operating state is abnormal, control the injection device to switch to a sleep state, and maintain the sleep state for a third preset time period.

[0209] In one embodiment, when the processor re-executes step S201, it is also used to implement: re-acquiring at least two injection interval durations of the injection device within a preset duration, obtaining an updated injection interval duration, and adjusting the number n of the boost charging modules to be enabled based on the updated injection interval duration.

[0210] In one embodiment, the injection device is provided with a linkage switch, and when the linkage switch is in a response state, the injection device is in a standby state, and when the linkage switch is in an unresponsive state, the injection device is in a use state;

[0211] When implementing step S201, the processor is further configured to: collect at least two linkage signals based on the response state change information of the linkage switch within the preset time period; and calculate the at least two injection interval durations according to the at least two linkage signals.

[0212] An embodiment of the present invention further provides a computer-readable storage medium, wherein the computer-readable storage medium stores a computer program, wherein the computer program includes program instructions, and the processor executes the program instructions to implement any one of the multi-phase capacitor-based power output methods provided in the embodiments of the present invention.

[0213] The computer-readable storage medium may be an internal storage unit of the computer device described in the aforementioned embodiment, such as a hard disk or memory of the computer device. The computer-readable storage medium may also be an external storage device of the computer device, such as a plug-in hard disk, a SmartMedia Card (SMC), a Secure Digital (SD) card, a flash memory card, etc., equipped on the computer device.

[0214] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any person skilled in the art can easily conceive of various equivalent modifications or substitutions within the technical scope disclosed in the present invention, and such modifications or substitutions are intended to be within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be subject to the scope of protection of the claims.

Claims

1. A method for outputting power based on multi-phase capacitors, characterized in that: The method comprises: S101 provides an output device, the output device comprising: an electromagnetic thrust assembly, wherein the charge and discharge circuit of the electromagnetic thrust assembly comprises at least two boost charging modules, and the at least two boost charging modules are controlled to supply power to the electromagnetic thrust assembly so that the electromagnetic thrust assembly generates thrust and moves; an electromagnetic assembly comprising a magnetic element and a coil; an elastic structure, wherein one end of the elastic structure is fixedly connected to the magnetic element and the other end is fixedly connected to the electromagnetic thrust assembly; a linkage switch, wherein the linkage switch is provided between the electromagnetic assembly and the electromagnetic thrust assembly and is used to detect whether the electromagnetic thrust assembly and the electromagnetic assembly meet magnetic attraction conditions; The output device further includes: at least one protrusion provided on the electromagnetic thrust assembly or the magnetic element, the protrusion being used for the electromagnetic thrust assembly to contact the magnetic element, and the linkage switch being provided on a side of the protrusion for contact, and when the linkage switch detects that the electromagnetic thrust assembly is in contact with the magnetic element, the electromagnetic thrust assembly and the electromagnetic assembly meet a magnetic attraction condition; and / or, the linkage switch being provided at a connection between the elastic structure and the electromagnetic thrust assembly or the magnetic element, and when the linkage switch detects that the thrust generated by the elastic structure reaches a preset value, the electromagnetic thrust assembly and the electromagnetic assembly meet a magnetic attraction condition; S102 controls the electromagnetic thrust assembly to move toward the elastic structure to compress the elastic structure to generate a first thrust; S103: when the linkage switch is in a response state, determining that the electromagnetic thrust assembly and the electromagnetic assembly meet a magnetic attraction condition, controlling the power supply channel of the electromagnetic assembly to be energized in a forward direction, so that the electromagnetic thrust assembly and the electromagnetic assembly are magnetically fixed, and maintaining the compressed state of the elastic structure; S104: When an output instruction is received, the power supply channel of the electromagnetic component is controlled to stop forward power supply, so that the electromagnetic thrust component and the electromagnetic component are separated from each other, the first thrust generated by the elastic structure is released, and the electromagnetic thrust component is controlled to generate a second thrust in the same direction as the first thrust.

2. The method according to claim 1, characterized in that The S103 includes: When the linkage switch detects that the distance between the electromagnetic thrust assembly and the electromagnetic assembly is less than the preset magnetic attraction distance, the linkage switch responds and sends a signal to connect the power supply channel; In response to the power supply channel connection signal, power is supplied to the electromagnetic component, so that the electromagnetic component generates magnetic force and is magnetically fixed to the electromagnetic thrust component.

3. The method according to claim 1, characterized in that The S102 includes: The electromagnetic thrust assembly is controlled to generate a third thrust, and based on the third thrust, the electromagnetic thrust assembly is controlled to move toward the elastic structure to compress the elastic structure to generate the first thrust.

4. The method according to claim 3, characterized in that The method further comprises: When the electromagnetic thrust assembly is magnetically fixed to the electromagnetic assembly, the electromagnetic thrust assembly is controlled to stop generating the third thrust.

5. The method according to any one of claims 1 to 4, characterized in that After the step of controlling the power supply channel of the electromagnetic component to stop forward power supply upon receiving the output instruction, the method further comprises: The power supply channel of the electromagnetic component is controlled to be energized in reverse, so that the electromagnetic component and the electromagnetic thrust component magnetically repel each other, thereby generating a fourth thrust in the same direction as the first thrust.

6. A power output device, characterized in that: Applied to the multi-phase capacitor-based power output method according to any one of claims 1 to 5, the device comprises: The electromagnetic assembly includes a magnetic element and a coil, wherein the magnetic element generates magnetism when the coil is energized; an elastic structure, one end of the elastic structure being fixedly connected to the magnetic element, and the other end of the elastic structure being fixedly connected to the electromagnetic thrust assembly; The electromagnetic thrust assembly is used to compress the elastic structure until it is magnetically fixed to the magnetic element; A linkage switch, which is provided between the electromagnetic assembly and the electromagnetic thrust assembly and is used to detect whether the electromagnetic thrust assembly and the electromagnetic assembly meet the magnetic attraction condition; a controller, configured to control a power supply channel of the electromagnetic assembly so that the elastic structure releases a first thrust, and to control the electromagnetic thrust assembly to generate a second thrust in the same direction as the first thrust; The output device further includes: At least one protrusion is provided on the electromagnetic thrust assembly or the magnetic element, the protrusion is used for the electromagnetic thrust assembly to contact the magnetic element, and the linkage switch is provided on the side of the protrusion used for contact, when the linkage switch detects that the electromagnetic thrust assembly is in contact with the magnetic element, the electromagnetic thrust assembly and the electromagnetic assembly meet the magnetic attraction condition; and / or The linkage switch is arranged at the connection between the elastic structure and the electromagnetic thrust assembly or the magnetic element. When the linkage switch detects that the thrust generated by the elastic structure reaches a preset value, the electromagnetic thrust assembly and the electromagnetic assembly meet the magnetic attraction condition.

7. The device according to claim 6, characterized in that The contact surface between the electromagnetic thrust assembly and the magnetic element is provided with a soft magnetic surface, and the soft magnetic surface is used to attract the magnetic element to fix the electromagnetic thrust assembly by magnetic attraction and maintain the compression state of the elastic structure.

8. An injection device, characterized in that The injection device comprises the output device according to any one of claims 6 to 7, an injection structure, a charging structure, a linkage switch, a memory, and a processor; The output device is configured to implement the multi-phase capacitor-based output method according to any one of claims 1 to 5 when generating thrust; the charging structure includes at least two boost charging modules, configured to provide power to enable the output device to generate thrust and move; the injection structure is configured to complete an injection operation based on the output thrust; the linkage switch is configured to store the pre-generated thrust and record change information of the response state according to the response state of the linkage switch; The memory is used to store a computer program; the processor is used to execute the computer program and implement the multi-phase capacitor-based power output method according to any one of claims 1 to 5 when executing the computer program.

9. A computer-readable storage medium, characterized in that The computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the processor implements the multi-phase capacitor-based power output method according to any one of claims 1 to 5.

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