Electronic device

Abstract

The application discloses an electronic device, and belongs to the technical field of electronic devices. The electronic device comprises a power supply, a power supply control switch assembly, a load and a key assembly. The power supply is electrically connected with the power supply control switch assembly. The load has a communication function. The power supply control switch assembly is used for controlling the power supply to provide power for the load. The power supply control switch assembly has a first working state and a second working state. In the first working state, the power supply is electrically connected with the load through the power supply control switch assembly. In the second working state, the power supply control switch assembly disconnects the electrical connection between the power supply and the load. The key assembly comprises a preset key. The preset key is mechanically matched with the power supply control switch assembly. When the preset key is in a triggered state, the power supply control switch assembly is in the second working state. When the preset key is not in the triggered state, the power supply control switch assembly is in the first working state.

Description

Technical Field

[0001] This application belongs to the field of electronic equipment technology, and specifically relates to an electronic device. Background Technology

[0002] Currently, some remote control malware can gain remote operation privileges on electronic devices. When users notice that the device is out of control, they can only restart the device by pressing and holding the power button to disconnect the communication link. However, there is a time delay in restarting the electronic device, which cannot instantly disconnect the communication link of the device's internal load. Remote control operations can still be completed during the delay, posing a risk to information security. Summary of the Invention

[0003] The purpose of this application is to provide an electronic device that can instantly disconnect the communication link and cut off remote control operations by triggering a preset button.

[0004] In a first aspect, embodiments of this application provide an electronic device, including: a power supply, a power supply control switch assembly, a load, and a button assembly; the power supply is electrically connected to the power supply control switch assembly, and the power supply control switch assembly is electrically connected to the load; the load has a communication function, and the power supply control switch assembly is used to control the power supply to provide power to the load; the power supply control switch assembly has a first operating state and a second operating state; in the first operating state, the power supply is electrically connected to the load through the power supply control switch assembly; in the second operating state, the power supply control switch assembly disconnects the electrical connection between the power supply and the load; the button assembly includes a preset button, and the preset button is mechanically coupled to the power supply control switch assembly; when the preset button is in a triggered state, the power supply control switch assembly is in the second operating state; when the preset button is not in a triggered state, the power supply control switch assembly is in the first operating state.

[0005] In this embodiment, the electronic device includes a power supply, a power supply control switch assembly, a load, and a button assembly. The power supply is electrically connected to the power supply control switch assembly, and the power supply control switch assembly is electrically connected to the load. The load has communication functionality. The power supply control switch assembly can establish a power transmission path between the power supply and the load. The power supply control switch assembly can regulate the power supply state of the power supply to the load to control the operation state of the communication function. The power supply control switch assembly has a first working state and a second working state. In the first working state, the power supply maintains an electrical connection with the load through the power supply control switch assembly, ensuring that the load continuously receives power and operates stably. In the second working state, the power supply control switch assembly disconnects the electrical connection between the power supply and the load, enabling instantaneous power outage of the load. The button assembly includes a preset button, which mechanically cooperates with the power supply control switch assembly. The preset button can switch the working state of the power supply control switch assembly. The mechanical linkage control method can isolate interference from internal malicious programs and remote control signals. When the electronic device is compromised by remote control malicious programs and loses control, the preset button can be triggered to instantly cut off the power supply to the load to directly block the communication link, saving the waiting time required for restarting the electronic device and ensuring the information security of the electronic device. Attached Figure Description

[0006] Figure 1 This is one of the schematic structural diagrams of the electronic device proposed in the embodiments of this application;

[0007] Figure 2 This is a second schematic structural diagram of the electronic device proposed in the embodiments of this application;

[0008] Figure 3 This is the third schematic structural diagram of the electronic device proposed in the embodiments of this application;

[0009] Figure 4 This is the fourth schematic structural diagram of the electronic device proposed in the embodiments of this application;

[0010] Figure 5 This is the fifth schematic structural diagram of the electronic device proposed in the embodiments of this application;

[0011] Figure 6 This is the sixth schematic structural diagram of the electronic device proposed in the embodiments of this application;

[0012] Figure 7 This is the seventh schematic structural diagram of the electronic device proposed in the embodiments of this application.

[0013] Reference numerals: 10, Electronic device; 100, Power supply; 110, Power management chip; 200, Power supply control switch assembly; 210, First conductive ribbon cable; 220, Second conductive ribbon cable; 230, Elastic element; 300, Load; 310, RF power amplifier module; 320, RF power supply module; 330, RF switch module; 400, Button assembly; 401, Volume up button; 402, Volume down button; 403, Power button; 410, Preset button; 412, Button body; 414, First plug; 416, Spring; 418, Second plug; 420, Button ribbon cable; 500, Housing; 600, Main control module; 800, Display module; 801, Interface. Detailed Implementation

[0014] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.

[0015] The terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and the number of objects is not limited; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0016] The electronic device provided in the embodiments of this application will be described in detail below with reference to the accompanying drawings and through specific embodiments and application scenarios.

[0017] like Figures 1 to 6As shown, this application embodiment provides an electronic device 10, including: a power supply 100, a power supply control switch assembly 200, a load 300, and a button assembly 400; the power supply 100 is electrically connected to the power supply control switch assembly 200, and the power supply control switch assembly 200 is electrically connected to the load 300; the load 300 has a communication function, and the power supply control switch assembly 200 is used to control the power supply 100 to provide power to the load 300; the power supply control switch assembly 200 has a first working state and a second working state; in the first working state, the power supply 100 is electrically connected to the load 300 through the power supply control switch assembly 200; in the second working state, the power supply control switch assembly 200 disconnects the electrical connection between the power supply 100 and the load 300; the button assembly 400 includes a preset button 410, which is mechanically engaged with the power supply control switch assembly 200; when the preset button 410 is in a triggered state, the power supply control switch assembly 200 is in the second working state; when the preset button 410 is not in a triggered state, the power supply control switch assembly 200 is in the first working state.

[0018] In this embodiment, the electronic device 10 includes a power supply 100, a power supply control switch assembly 200, a load 300, and a button assembly 400. The power supply 100 is electrically connected to the power supply control switch assembly 200, and the power supply control switch assembly 200 is electrically connected to the load 300. The load 300 has a communication function. The power supply control switch assembly 200 can establish a power transmission path between the power supply 100 and the load 300. The power supply control switch assembly 200 can regulate the power supply state of the power supply 100 to the load 300 to control the operating state of the communication function. The power supply control switch assembly 200 is set to a first operating state and a second operating state. In the first operating state, the power supply 100 maintains an electrical connection with the load 300 through the power supply control switch assembly 200, which can ensure the load... The power supply 100 continuously receives power and operates stably. In the second working state, the power supply control switch assembly 200 cuts off the electrical connection between the power supply 100 and the load 300, enabling instantaneous power outage of the load 300. The button assembly 400 includes a preset button 410, which mechanically cooperates with the power supply control switch assembly 200. The preset button 410 can switch the working state of the power supply control switch assembly 200 to isolate interference from internal malicious programs and remote control signals. When the electronic device 10 proposed in this application is invaded by a remote control malicious program and loses control, the power supply to the load can be instantly cut off by triggering the preset button to directly block the communication link, saving the waiting time required for the electronic device 10 to restart and ensuring the information security of the electronic device 10.

[0019] For example, the preset button 410 can be set as a single independent button, which can be triggered by pressing, making it convenient to operate and enabling quick power-off.

[0020] For example, the number of preset buttons 410 can be multiple; only when multiple preset buttons 410 are simultaneously in the triggered state will the power supply control switch assembly 200 switch to the second working state; when any one of the multiple preset buttons 410 is not in the triggered state, the power supply control switch assembly 200 maintains the first working state. The simultaneous triggering of multiple preset buttons 410 constitutes an anti-accidental touch structure. In daily life, pressing multiple preset buttons 410 individually or partially will not cause the load 300 to unexpectedly lose power, ensuring the stable operation of the load 300; only when the user presses all preset buttons 410 simultaneously can the power-off operation of the load 300 be performed.

[0021] For example, the button assembly 400 may include a plurality of first buttons, at least two of which are preset buttons 410.

[0022] like Figures 1 to 6 As shown, in some embodiments of this application, the power supply control switch assembly 200 includes a first conductive cable 210, a second conductive cable 220, and an elastic member 230. The first conductive cable 210 is electrically connected to the power supply 100, and the second conductive cable 220 is electrically connected to the load 300. The first conductive cable 210 and the second conductive cable 220 are arranged opposite to each other. The elastic member 230 is connected to the first conductive cable 210 and applies a spring force to the first conductive cable 210 toward the second conductive cable 220.

[0023] When the power supply control switch assembly 200 is in the first working state, the first conductive cable 210 abuts against the second conductive cable 220; when the power supply control switch assembly 200 is in the second working state, a gap is formed between the first conductive cable 210 and the second conductive cable 220 and the electrical connection is broken.

[0024] In the above embodiment, the first conductive cable 210 and the second conductive cable 220 can form a power transmission carrier after being connected. The elastic member 230 can continuously output a spring force on the first conductive cable 210 towards the second conductive cable 220. In the first working state, the spring force can drive the first conductive cable 210 to stick to the second conductive cable 220 to maintain the circuit. In the second working state, the preset button 410 applies a reverse force to the first conductive cable 210 to overcome the spring force, so that the first conductive cable 210 and the second conductive cable 220 can be separated. The first conductive cable 210 and the second conductive cable 220 are separated to form an interval and disconnect the electrical connection between them. At the same time, the elastic force provided by the elastic element 230 can also serve as a reset force. After the preset button 410 is released, the first conductive cable 210 and the second conductive cable 220 are automatically restored to contact and conduction. The mechanical structure formed by the first conductive cable 210, the second conductive cable 220 and the elastic element 230 can complete the power supply switching, which simplifies the overall hardware structure and can achieve physical power-off control without the need for additional electrical control devices.

[0025] For example, one end of the elastic member 230 may be disposed on the first conductive cable 210, and the other end of the elastic member 230 may be connected to the housing 500 of the electronic device 10, or it may be connected to other devices fixedly installed in the housing 500.

[0026] For example, multiple elastic elements 230 are spaced apart on the first conductive cable 210 along its extension direction; the multiple elastic elements 230 can uniformly output tensile force along the extension direction of the first conductive cable 210, which can stably fit the first conductive cable 210 as a whole with the second conductive cable 220, ensuring the consistency of the power supply path. At the same time, they can provide independent reset elastic force to different segments of the first conductive cable 210, so that the remaining areas can still maintain electrical conductivity after the local area is separated by pressure.

[0027] Figure 2 In the diagram, arrow A is used to indicate the extension direction of the first conductive cable 210.

[0028] like Figures 1 to 6 As shown, in some embodiments of this application, the preset button 410 includes a button body 412 and a first plunger 414;

[0029] The button body 412 is located on the side of the second conductive ribbon cable 220 away from the first conductive ribbon cable 210. The first plug 414 passes through the second conductive ribbon cable 220. One end of the first plug 414 is connected to the button body 412, and the other end of the first plug 414 abuts against the side of the first conductive ribbon cable 210 facing the second conductive ribbon cable 220.

[0030] In the above embodiment, the button body 412 can be pressed by the user, and the first plug 414 can move synchronously with the button body 412. The first plug 414 passes through the second conductive ribbon cable 220 and directly abuts against the side of the first conductive ribbon cable 210 facing the second conductive ribbon cable 220. When the user presses the button body 412, the first plug 414 synchronously pushes the first conductive ribbon cable 210 away from the second conductive ribbon cable 220. The first plug 414 can complete the force transmission from the button body 412 to the first conductive ribbon cable 210, directly realizing the limit opening action, which can shorten the force transmission path and improve the mechanical response speed.

[0031] For example, the different first plugs 414 of multiple preset buttons are arranged separately along the extension direction of the first conductive ribbon cable 210, and each first plug 414 corresponds to a section of the first conductive ribbon cable 210.

[0032] like Figures 1 to 6 As shown, in some embodiments of this application, the electronic device 10 further includes a housing 500;

[0033] The button assembly 400 also includes a button ribbon cable 420. Both the button ribbon cable 420 and the second conductive ribbon cable 220 can be fixedly mounted on the housing 500. The button ribbon cable 420 is located on the side of the second conductive ribbon cable 220 away from the first conductive ribbon cable 210. The first conductive ribbon cable 210 is connected to the button ribbon cable 420 through an elastic member 230.

[0034] In the above embodiments, the housing 500 can provide a fixed mounting reference for the button cable 420 and the second conductive cable 220. The button cable 420 can carry one end of the elastic member 230 and limit the installation position of the elastic member 230. The elastic member 230 connects the first conductive cable 210 and the button cable 420, and can stably constrain the initial contact position of the first conductive cable 210. The housing 500 can integrate and assemble the power supply control switch assembly 200 in a unified manner, which helps to reduce the difficulty of structural assembly.

[0035] For example, the housing 500 has a first slot and a second slot inside, the button cable 420 is disposed in the first slot, and the second conductive cable 220 is disposed in the second slot, so that the button cable 420 and the second conductive cable 220 are fixed inside the housing 500; one end of the elastic member 230 is hooked on the surface of the button cable 420, and the other end stretches and pulls the first conductive cable 210, thereby continuously maintaining the normal conductive state of the first conductive cable 210 adhering to the second conductive cable 220.

[0036] like Figures 1 to 6 As shown, in some embodiments of this application, the first conductive flat cable 210 is a flexible circuit board, and there are multiple elastic elements 230, which are arranged at intervals along the extension direction of the first conductive flat cable 210.

[0037] There are multiple preset buttons 410. The first plugs 414 of the multiple preset buttons 410 are arranged at intervals along the extension direction of the first conductive ribbon cable 210 and respectively abut against different parts of the first conductive ribbon cable 210. When some of the preset buttons 410 are in the triggered state, the corresponding parts of the first conductive ribbon cable 210 are spaced apart from the second conductive ribbon cable 220, while the remaining parts are kept in contact with the second conductive ribbon cable 220, so that the first conductive ribbon cable 210 and the second conductive ribbon cable 220 are electrically connected. When all the preset buttons 410 are in the triggered state, the first conductive ribbon cable 210 and the second conductive ribbon cable 220 are spaced apart to disconnect the electrical connection between them.

[0038] In the above embodiment, the flexible first conductive ribbon cable 210 can undergo local deformation, and multiple sets of spaced elastic elements 230 can provide uniform elastic force to the first conductive ribbon cable 210 in segments. Multiple first plugs 414 can correspond to different segment areas of the first conductive ribbon cable 210. There are multiple preset buttons 410. Pressing a portion of the preset buttons 410 will only open the first conductive ribbon cable 210 in the corresponding area. The remaining areas will still adhere to the second conductive ribbon cable 220 under the tension of the elastic elements 230 to maintain the overall conductivity. Only when all preset buttons 410 are pressed simultaneously can the first conductive ribbon cable 210 be completely separated from the second conductive ribbon cable 220 to completely cut off the power supply. The segmented elastic elements 230 and the first plugs 414 cooperate with each other to stably achieve the anti-accidental touch effect of local pressing without power interruption and full pressing only cutting off power.

[0039] For example, the preset button 410 can be three, such as Figure 2 , Figure 3 and Figure 4 As shown, multiple preset buttons 410 are arranged sequentially along the extension direction of the first conductive ribbon cable 210. Pressing any one preset button 410 individually only causes partial separation of the first conductive ribbon cable 210 at the corresponding position; as shown... Figure 5 As shown, when the three preset buttons 410 are pressed simultaneously, the first conductive ribbon cable 210 deforms and detaches from the second conductive ribbon cable 220, and all related loads 300 stop supplying power simultaneously.

[0040] like Figures 1 to 6 As shown, in some embodiments of this application, the preset button 410 further includes a spring 416 and a second plug 418. One end of the second plug 418 is connected to the button body 412, and the other end of the second plug 418 is connected to the spring 416. The spring 416 is located at the contact point of the button cable 420.

[0041] In the above embodiment, the second plug 418 can move synchronously with the button body 412. When the button body 412 is pressed, the second plug 418 presses down the spring 416. The spring 416 contacts the contact point of the button cable 420 to complete the button press signal recognition. The preset button 410 is equipped with both the first plug 414 and the second plug 418. While realizing the mechanical linkage of the power supply control switch assembly 200 on and off, it can also retain the original touch input function of the preset button 410. Thus, multiple preset buttons 410 can simultaneously have the dual functions of power-off control and touch input, thereby eliminating the need to add an independent button structure and reducing the overall space occupied by the structure.

[0042] For example, the first plug 414 is responsible for pushing the flexible circuit board to control the power supply path to open or close, and the second plug 418, in conjunction with the spring piece 416, touches the contact point of the button cable 420 to collect the button operation signal. The first plug 414 and the second plug do not interfere with each other.

[0043] like Figure 6 As shown, in some embodiments of this application, the electronic device 10 further includes a main control module 600, which is electrically connected to the load 300. The main control module 600 is used to detect and control the start / stop status of the communication function of the load 300.

[0044] The main control module 600 is configured to: keep the communication function of the load 300 in a closed state when the electrical connection between the power supply 100 and the load 300 is detected to be disconnected, and keep the communication function in a closed state after the electrical connection between the power supply 100 and the load 300 is restored.

[0045] In the above embodiment, switching the power supply control switch assembly 200 to the second operating state disconnects the electrical connection between the power supply 100 and the load 300, and the communication function of the load 300 stops operating when the power supply is interrupted. The main control module 600 monitors the connection status between the power supply 100 and the load 300 in real time. When the power supply is disconnected, the communication function is locked, and the communication function remains disabled even after the electrical connection between the power supply 100 and the load 300 is reconnected. This setting separates the power supply on / off action from the communication start / stop action, preventing the communication function from automatically starting upon power-on, allowing users to choose the communication start time independently, and improving the freedom of communication control of the electronic device 10.

[0046] like Figure 7 As shown, in some embodiments of this application, the electronic device 10 further includes a display module 800, which is electrically connected to the main control module 600;

[0047] The main control module 600 is also configured to: when the electrical connection between the power supply 100 and the load 300 is detected to be restored, the control display module 800 displays an interface 801 for selecting whether to reset the communication function of the load 300, and in response to the input command of the interface 801, controls the communication function of the load 300 to switch to the on state or remain in the off state.

[0048] In the above embodiment, after the power supply path is restored, the main control module 600 can drive the display module 800 to display the selection interface 801. The user can choose whether to enable the communication function of the load 300. This prevents the electronic device 10 from automatically resuming communication transmission, giving the user room to independently judge the safety risks and improving the safety of the device.

[0049] For example, the moment the power supply path is restored, the display module 800 pops up an interactive selection interface 801. The interface 801 displays the text prompt "Whether to select reset modem" and configures two operation options: "Yes" and "No". The user can manually select the corresponding option to control the communication function of the load 300 to restore communication transmission or keep the communication function of the load 300 in a continuously closed state.

[0050] In some embodiments of this application, the main control module 600 is further configured to control the communication function of the load 300 to be switched to the on state when the electronic device 10 restarts.

[0051] In the above embodiment, after the entire restart process of the electronic device 10 is completed, the main control module 600 can automatically output a control signal to restore the communication function of the load 300. Each load 300 can return to the normal communication use state without the need for manual operation by the user to restore communication, thus taking into account both emergency safety and daily use convenience.

[0052] For example, after the electronic device 10 completes the full restart process, the main control module 600 automatically outputs a start signal to wake up the communication function of the load 300.

[0053] In some embodiments of this application, the elastic element 230 is a tension spring.

[0054] In the above embodiment, the elastic element is a tension spring, which can continuously output a stable pulling force. Under normal conditions, it can continuously pull the first conductive cable 210 to fit against the second conductive cable 220. After releasing the preset button 410, the tension spring can quickly pull the first conductive cable 210 to complete the reset. The tension spring is located between the first conductive cable 210 and the button cable 420. This arrangement does not require reserving additional installation space on the side of the first conductive cable 210 away from the second conductive cable 220, which can reduce the overall volume occupied by the structure.

[0055] like Figure 1 As shown, in some embodiments of this application, the plurality of preset buttons 410 include a volume up button 401, a volume down button 402, and a power button 403.

[0056] In the above embodiments, the volume up button 401, the volume down button 402, and the power button 403 are directly used as preset buttons 410, without the need to add additional physical buttons, without changing the overall appearance structure of the machine, and can reduce the production and modification costs of the equipment.

[0057] In some embodiments of this application, the power supply 100 is a power management chip 110, and the load 300 includes an RF power amplifier module 310, an RF power supply module 320, and an RF switch module 330. The RF power amplifier module 310, the RF power supply module 320, and the RF switch module 330 are respectively connected to the power management chip 110 through a power supply control switch assembly 200.

[0058] In the above embodiments, the power management chip 110 can stably output power to supply the RF power amplifier module 310, the RF power supply module 320, and the RF switch module 330. The power supply control switch assembly 200 can uniformly manage the power supply of all RF power amplifier modules 310, RF power supply modules 320, and RF switch modules 330. When a power failure is triggered, the power supply of all RF-related devices is simultaneously cut off, which can completely block the RF communication link.

[0059] For example, the power management chip 110 outputs multiple power supply lines and connects them to the back end of the power control switch assembly 200. In addition to the RF power amplifier module 310, the RF power supply module 320, and the RF switch module 330, the signal receiving amplifier device and the baseband signal processing device are also connected to this power supply circuit. When the circuit is disconnected, all RF-related devices are powered down simultaneously, completely interrupting the external communication capability of the electronic device 10.

[0060] For example, the power supply 100 and the load 300 can be flexibly matched. In addition to the combination of the power management chip 110 with various radio frequency devices, the power supply 100 can also be set as the built-in battery of the electronic device 10, and the load 300 can be set as all the power-consuming hardware inside the electronic device 10. The same multi-button mechanical cooperation structure is used to realize the synchronous power-off of the whole machine, which can be adapted to various emergency use scenarios such as device crashes and remote control failures.

[0061] For example, the power management chip 110 may integrate an RF system power supply module, which can output multiple voltage specifications such as 1.2V, 1.8V, and 2.8V, and can provide adapted operating voltages for RF wireless devices, RF power amplifier modules, low noise amplifiers, RF switches, and RF power amplifier chip dies in the RF-related load 300.

[0062] It should be noted that, in this document, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Furthermore, it should be noted that the scope of the methods and apparatuses in the embodiments of this application is not limited to performing functions in the order shown or discussed, but may also include performing functions substantially simultaneously or in the reverse order, depending on the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

[0063] The embodiments of this application have been described above with reference to the accompanying drawings. However, this application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. An electronic device, characterized in that, include: Power supply, power control switch assembly, load and button assembly; The power source is electrically connected to the power supply control switch assembly, and the power supply control switch assembly is electrically connected to the load; The load has communication capabilities, and the power supply control switch assembly is used to control the power supply to provide electrical energy to the load. The power supply control switch assembly has a first operating state and a second operating state; in the first operating state, the power supply is electrically connected to the load through the power supply control switch assembly; in the second operating state, the power supply control switch assembly disconnects the electrical connection between the power supply and the load. The button assembly includes a preset button, which is mechanically coupled to the power supply control switch assembly; when the preset button is in the triggered state, the power supply control switch assembly is in the second working state. When the preset button is not in the triggered state, the power supply control switch assembly is in the first working state.

2. The electronic device according to claim 1, characterized in that, The power supply control switch assembly includes a first conductive cable, a second conductive cable, and an elastic element. The first conductive cable is electrically connected to the power source, and the second conductive cable is electrically connected to the load. The first conductive cable and the second conductive cable are arranged opposite to each other. The elastic element is connected to the first conductive cable and applies a spring force to the first conductive cable toward the second conductive cable. When the power supply control switch assembly is in a first working state, the first conductive cable abuts against the second conductive cable; When the power supply control switch assembly is in the second operating state, a gap is formed between the first conductive cable and the second conductive cable, and the electrical connection is broken.

3. The electronic device according to claim 2, characterized in that, The preset button includes a button body and a first plunger; The button body is located on the side of the second conductive cable away from the first conductive cable. The first plug passes through the second conductive cable, with one end of the first plug connected to the button body and the other end of the first plug abutting against the side of the first conductive cable facing the second conductive cable.

4. The electronic device according to claim 3, characterized in that, The electronic device also includes a housing; The button assembly also includes a button ribbon cable. The button ribbon cable and the second conductive ribbon cable are both fixedly assembled to the housing. The button ribbon cable is located on the side of the second conductive ribbon cable opposite to the first conductive ribbon cable. The first conductive ribbon cable is connected to the button ribbon cable through the elastic element.

5. The electronic device according to claim 4, characterized in that, The first conductive cable is a flexible circuit board, and there are multiple elastic elements, which are arranged at intervals along the extension direction of the first conductive cable. The number of preset buttons is multiple, and the first plugs of the multiple preset buttons are arranged at intervals along the extension direction of the first conductive cable, and respectively limit and cooperate with different parts of the first conductive cable; when some of the preset buttons are in the triggered state, the corresponding part of the first conductive cable is spaced apart from the second conductive cable, and the remaining part is in contact with the second conductive cable, so that the first conductive cable and the second conductive cable are electrically connected; when all the preset buttons are in the triggered state, the first conductive cable and the second conductive cable are spaced apart to disconnect the electrical connection between them.

6. The electronic device according to claim 4, characterized in that, The preset button also includes a spring and a second plug. One end of the second plug is connected to the button body, and the other end of the second plug is connected to the spring. The spring is located at the contact point of the button cable.

7. The electronic device according to claim 1, characterized in that, The electronic device further includes a main control module, which is electrically connected to the load and is used to detect and control the start / stop status of the communication function of the load. The main control module is configured to: when it detects that the electrical connection between the power supply and the load is disconnected, control the communication function of the load to remain in a closed state, and keep the communication function in a closed state even after the electrical connection between the power supply and the load is restored.

8. The electronic device according to claim 7, characterized in that, The electronic device further includes a display module, which is electrically connected to the main control module; The main control module is also configured to: when the electrical connection between the power supply and the load is restored, control the display module to display an interface for selecting whether to reset the communication function of the load, and in response to the input command of the interface, control the communication function of the load to switch to the on state or remain in the off state.

9. The electronic device according to claim 7, characterized in that, The main control module is also configured to: control the communication function of the load to switch to the on state when the electronic device restarts.

10. The electronic device according to any one of claims 1 to 9, characterized in that, The power source is a power management chip, and the load includes an RF power amplifier module, an RF power supply module, and an RF switch module. The RF power amplifier module, the RF power supply module, and the RF switch module are respectively connected to the power management chip through the power supply control switch assembly.

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