Electronic equipment capable of preventing mistaken touch

Abstract

The utility model provides an anti-mistaken-touch electronic device, and the device comprises a body which comprises a plurality of working states, and the working states comprise an opening state, a closing state and at least one working mode; the toggle switch is arranged on the body, the toggle switch comprises a toggle operation part, a plurality of contact points and a reset assembly, the toggle operation part is used for moving from an initial position to be conducted with any one of the contact points under a toggle acting force, and generating corresponding switch signals when being conducted with different contact points, and the reset assembly is used for resetting the reset assembly when the switch signals are conducted with the different contact points. Each switching signal correspondingly controls the body to switch the working state, and after the toggle acting force is cancelled, the reset assembly is used for driving the toggle operation part to restore to move from the contact point to the initial position.

Description

Technical Field

[0001] This application relates to the technical field of electronic devices, and in particular, to an anti-mis-touch electronic device. Background Art

[0002] Currently, the functions of known electronic devices are becoming more and more abundant. During the use of electronic devices, multiple buttons are usually set to select different functions. These buttons usually adopt touch buttons. For example, for a hanging neck fan, a switch button for controlling the turning on and off of the hanging neck fan, a gear increasing button for controlling the increase of the air volume, a gear decreasing button for controlling the decrease of the air volume, etc. are usually set on the neck holder. However, when the hanging neck fan is in the wearing and using state, when the user adjusts its working state, blind operation is often required. At this time, the user needs to select different buttons back and forth to complete the adjustment of the working state, and it is easy to press the wrong button, which greatly affects the user experience. Utility Model Content

[0003] To solve the existing technical problems, this application provides an anti-mis-touch electronic device that realizes the switching of multiple working states based on a single mechanical button operation.

[0004] An embodiment of this application provides an anti-mis-touch electronic device, including:

[0005] A main body, including multiple working states, where the working states include on, off, and at least one working mode;

[0006] A toggle switch, provided on the main body, the toggle switch includes a toggle operation part, multiple contact points, and a reset component. The toggle operation part is used to move from an initial position to conduct with any one of the contact points under a toggle force. When conducting with different contact points, corresponding switch signals are respectively generated, and each switch signal controls the main body to switch the working state accordingly. After the toggle force is withdrawn, the reset component is used to drive the toggle operation part to move from the contact point back to the initial position.

[0007] Optionally, the toggle switch is a three-way toggle switch, and the contact points include a left contact point, a right contact point, and a pressing contact point;

[0008] When the toggle operation part moves to contact and conduct with the left contact point, a first switch signal is formed; when it moves to contact and conduct with the right contact point, a second switch signal is formed; when it contacts and conducts with the pressing contact point for a first duration, a third switch signal is formed; when it contacts and conducts with the pressing contact point for a second duration, a fourth switch signal is formed.

[0009] Optionally, the working states include on, off, multiple working modes, and multiple gears corresponding to each working mode;

[0010] Among the first switch signal, the second switch signal, the third switch signal, and the fourth switch signal, one of them corresponds to the switching between the on and off working states, one of them corresponds to the switching between working modes, one of them corresponds to the switching of the working state with an increase in gear, and one of them corresponds to the switching of the working state with a decrease in gear.

[0011] Optionally, the toggle switch is a five-way navigation switch, and the touch positions include a left touch position, a right touch position, an upper touch position, a lower touch position, and a pressed-down touch position;

[0012] When the toggle operation part moves to contact and conduct with the left touch position, a first switch signal is formed; when it contacts and conducts with the right touch position, a second switch signal is formed; when it contacts and conducts with the upper touch position, a third switch signal is formed; when it contacts and conducts with the lower touch position, a fourth switch signal is formed; when it contacts and conducts with the pressed-down touch position, a fifth switch signal is formed.

[0013] Optionally, the working states include on, off, working mode A, working mode B, working mode C, gear increase, and gear decrease;

[0014] Among the first switch signal, the second switch signal, the third switch signal, the fourth switch signal, and the fifth switch signal, one of them corresponds to the switching between the on and off working states, one of them corresponds to the switching to working mode A, one of them corresponds to the switching to working mode B, one of them corresponds to the switching to working mode C, one of them corresponds to the switching of the working state with an increase in gear, and one of them corresponds to the switching of the working state with a decrease in gear.

[0015] Optionally, the anti-misoperation electronic device is a wearable temperature control device;

[0016] A control circuit, a fan electrically connected to the control circuit, and a semiconductor refrigeration component are provided inside the body. The control circuit includes a main controller connected to the toggle switch. The main controller includes a plurality of input ports connected to different touch positions of the toggle switch and a plurality of control ports connected to the drive circuit of the fan and the drive circuit of the semiconductor refrigeration component.

[0017] Optionally, a battery module and a voltage stabilizing circuit connected between the output of the battery module and the power supply input terminal of the main controller are provided inside the body. The voltage stabilizing circuit converts the output of the battery module into a first power supply as the working power supply of the main controller.

[0018] Optionally, the control circuit further includes a switching voltage regulator circuit connected to the battery module. The enable terminal of the switching voltage regulator circuit is connected to the first control port of the main controller, and is configured to convert the output of the battery module into a second power supply as the working power supply for the fan and the semiconductor refrigeration element.

[0019] Optionally, the pulse signal terminal of the driving circuit of the fan is connected to the second control port of the main controller. The main controller outputs different pulse signals through the second control port to adjust the gear of the fan; and / or,

[0020] The positive input terminal and the negative input terminal of the driving circuit of the semiconductor refrigeration element are respectively connected to the third control port and the fourth control port of the main controller. The main controller outputs a positive voltage or a negative voltage through the third control port and the fourth control port to adjust the switching of the semiconductor refrigeration element between the refrigeration working mode and the heating working mode.

[0021] Optionally, the control circuit further includes a temperature detection circuit;

[0022] The temperature detection circuit includes a first thermistor for detecting the temperature of the semiconductor refrigeration element. The main controller includes a first input / output port connected to the first thermistor; and / or, the temperature detection circuit includes a second thermistor for detecting the ambient temperature. The main controller includes a second input / output port connected to the second thermistor.

[0023] The anti-misoperation electronic device provided in the above embodiment, through the setting of the toggle switch, uses the toggle operation part of the toggle switch to contact and conduct with a plurality of different contact points under the toggle force, and generates corresponding switch signals when conducting with different contact points. Using different switch signals to correspondingly control the switching between multiple working states of the electronic device. In this way, it is possible to avoid setting a plurality of buttons on the electronic device, and it is easy to press the wrong button when the user needs to select different buttons to operate the electronic device during use, effectively preventing misoperation and mis-triggering. Taking the anti-misoperation electronic device as a neck fan as an example, the user can switch the working state by only operating the toggle operation part of the toggle switch to conduct with different contact points, which is convenient for blind operation and can effectively avoid the situation of pressing the wrong button. Description of the Drawings

[0024] Figure 1 It is a schematic structural diagram of an anti-misoperation electronic device in an embodiment.

[0025] Figure 2 For Figure 1 The enlarged view of circle I in

[0026] Figure 3 ForFigure 1 Schematic diagram of the internal structure of the anti-misoperation electronic device shown after removing part of the housing.

[0027] Figure 4 For Figure 1 Schematic diagram of the structure of the toggle switch in the anti-misoperation electronic device shown.

[0028] Figure 5 Schematic diagram of the internal structure of the anti-misoperation electronic device in another embodiment after removing part of the housing.

[0029] Figure 6 For Figure 5 Schematic diagram of the structure of the toggle switch in the anti-misoperation electronic device shown.

[0030] Figure 7 Circuit diagram of the main controller of the control circuit of the anti-misoperation electronic device in one embodiment.

[0031] Figure 8 Circuit diagram of the power supply circuit of the main controller in one embodiment.

[0032] Figure 9 Circuit diagram of the power supply circuit of the fan and the semiconductor refrigeration element in one embodiment.

[0033] Figure 10 Circuit diagram of the drive circuit of the fan in one embodiment.

[0034] Figure 11 Circuit diagram of the semiconductor refrigeration element in one embodiment.

[0035] Figure 12 Circuit diagram of the temperature detection circuit in one embodiment.

[0036] Description of component symbols:

[0037] Body 10, toggle switch 20, toggle operation part 21, left touch point 22, right touch point 23, downward pressure touch point 24, three-way toggle switch 28, five-way navigation switch 29, fan 31, semiconductor refrigeration element 32, battery module 33;

[0038] Main controller U1, voltage regulator chip U2, voltage regulation chip U3, first control port EN, second control port FPWM1, positive input terminal IN_A, negative input terminal IN_B, third control port T+EN1, fourth control port T-EN1, first thermistor R16, second thermistor R23, first input / output port NTC1, second input / output port NTC2. Detailed implementation manners

[0039] The technical solution of the present invention will be further elaborated in detail below in conjunction with the accompanying drawings of the specification and specific embodiments.

[0040] To make the objectives, technical solutions and advantages of the present application clearer, the present application will be further described in detail below with reference to the accompanying drawings. The described embodiments should not be construed as limitations on the present application. All other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the scope of protection of the present application.

[0041] In the following description, the expression "some embodiments" is involved, which describes a subset of all possible embodiments. It should be noted that "some embodiments" may be the same subset or different subsets of all possible embodiments, and can be combined with each other without conflict.

[0042] In the following description, the terms "first", "second", and "third" are only used to distinguish similar objects and do not represent a specific order for the objects. It can be understood that "first", "second", and "third" can be interchanged with a specific order or sequence when permitted, so that the embodiments of the present application described herein can be implemented in an order other than that illustrated or described herein.

[0043] Please refer to Figures 1 to 4 , which is an anti-mis-touch electronic device provided for an embodiment of the present application, including: a main body 10, including a plurality of working states, and the working states include on, off, and at least one working mode; a toggle switch 20, provided on the main body 10, the toggle switch 20 includes a toggle operation part 21, a plurality of contact positions, and a reset component. The toggle operation part 21 is used to move from an initial position to conduct with any one of the contact positions under a toggle force. When conducting with different contact positions, corresponding switch signals are generated respectively. Each switch signal controls the main body 10 to switch the working state accordingly. After the toggle force is withdrawn, the reset component is used to drive the toggle operation part 21 to move from the contact position back to the initial position.

[0044] Among them, the reset component may include a plurality of elastic members. When the toggle operation part 21 is in the initial position, the elastic members are in a natural state; when the toggle operation part 21 moves from the initial state to each contact position respectively, the corresponding elastic members are in a deformed state. Thus, when the toggle force is withdrawn, the corresponding elastic members recover from the deformation and the toggle operation part 21 automatically resets to the initial state. In this way, the toggle switch 21 is an automatic reset toggle switch.

[0045] The anti-mis-touch electronic device provided in the above embodiment, through the setting of the toggle switch 20, utilizes the toggle operating part 21 of the toggle switch 20 to contact and conduct with multiple different contact positions under the toggle force, and generates corresponding switch signals when the toggle operating part 21 is connected with different contact positions, and utilizes different switch signals to control the switching between multiple working states of the electronic device accordingly. In this way, it is unnecessary to set multiple buttons on the electronic device. When using the electronic device, the user needs to select different buttons back and forth to operate, which may easily cause the wrong button to be pressed, effectively preventing misoperation and mis-triggering.

[0046] In some embodiments, the toggle switch 20 is a three-way toggle switch 28, and the contact positions include a left contact position 22, a right contact position 23, and a downward pressing contact position 24. When the toggle operating part 21 moves to the contact and conduction with the left contact position 22, a first switch signal is formed, when the toggle operating part 21 is in contact and conduction with the right contact position 23, a second switch signal is formed, when the toggle operating part 21 is in contact and conduction with the downward pressing contact position 24 for a first duration, a third switch signal is formed, and when the toggle operating part 21 is in contact and conduction with the downward pressing contact position 24 for a second duration, a fourth switch signal is formed. When the user needs to switch the working state of the electronic device during the use of the electronic device, the user can pinch the toggle operating part 21 to toggle left, right, or press downward, so that the toggle operating part 21 moves to the left, right, or downward, respectively, and forms a state of contact and conduction with the left contact position 22, the right contact position 23, and the downward pressing contact position 24, respectively. Among them, when pressing downward, short press and long press respectively form different switch signals, so as to provide switching control between more working states of the electronic device for preventing accidental touch.

[0047] Optionally, the working state of the anti-mistaken-touch electronic device includes on, off, multiple working modes, and multiple gears corresponding to each working mode. Among the first switch signal, the second switch signal, the third switch signal, and the fourth switch signal, one of them corresponds to the working state switching between on and off, one of them corresponds to the switching between working modes, one of them corresponds to the working state switching with increased gears, and one of them corresponds to the working state switching with reduced gears. In an optional example, the toggle operation part 21 is pressed downward for a short time, corresponding to the control of turning the anti-mistaken-touch electronic device on or off; the toggle operation part 21 is pressed downward for a long time, corresponding to the control of switching the anti-mistaken-touch electronic device between multiple working modes in sequence; the toggle operation part 21 is toggled to the left, corresponding to the control of increasing the gear of the anti-mistaken-touch electronic device; the toggle operation part 21 is toggled to the right, corresponding to the control of reducing the gear of the anti-mistaken-touch electronic device.

[0048] In some embodiments, see Figure 5 and Figure 6, the toggle switch 20 is a five-way navigation switch 29, and the contact positions include a left contact position, a right contact position, an upper contact position, a lower contact position, and a press-down contact position. When the toggle operation part 21 moves to contact and conduct with the left contact position, a first switch signal is formed; when it contacts and conducts with the right contact position, a second switch signal is formed; when it contacts and conducts with the upper contact position, a third switch signal is formed; when it contacts and conducts with the lower contact position, a fourth switch signal is formed; when it contacts and conducts with the press-down contact position, a fifth switch signal is formed. Among them, the five-way navigation switch 29 contacts and conducts with five contact positions respectively through the toggle operation part 21, corresponding to forming five switch signals. The five switch signals can be in one-to-one correspondence with the switching control of five working states, which can make it more convenient for users to perform blind operations and avoid errors.

[0049] Optionally, the working states of the anti-misoperation electronic device include on, off, working mode A, working mode B, working mode C, gear increase, and gear decrease. Among the first switch signal, the second switch signal, the third switch signal, the fourth switch signal, and the fifth switch signal, one of them corresponds to the switching of the on and off working states, one of them corresponds to the switching of working mode A, one of them corresponds to the switching of working mode B, one of them corresponds to the switching of working mode C, one of them corresponds to the switching of the gear increase working state, and one of them corresponds to the switching of the gear decrease working state. In an optional example, when the toggle operation part 21 is pressed down briefly, it correspondingly controls the anti-misoperation electronic device to turn on or off; when the toggle operation part 21 is pressed down for a long time, it correspondingly controls the anti-misoperation electronic device to switch to working mode A; when the toggle operation part 21 is toggled to the left, it correspondingly controls the anti-misoperation electronic device to switch to working mode B; when the toggle operation part 21 is toggled to the right, it correspondingly controls the anti-misoperation electronic device to switch to working mode C; when the toggle operation part 21 is toggled upwards, it correspondingly controls the gear of the anti-misoperation electronic device to increase; when the toggle operation part 21 is toggled downwards, it correspondingly controls the gear of the anti-misoperation electronic device to decrease.

[0050] In an optional example, the anti-misoperation electronic device is a wearable temperature control device, such as a neck fan, a neck air conditioner. Please refer to Figures 7 to 12, a control circuit, a fan 31 electrically connected to the control circuit, and a thermoelectric cooler 32 are provided inside the main body 10 of the wearable temperature control device. The control circuit includes a main controller U1 connected to the toggle switch 20. The main controller U1 includes a plurality of input ports connected to different contact positions of the toggle switch 20, and a plurality of control ports respectively connected to the drive circuit of the fan 31 and the drive circuit of the thermoelectric cooler 32. It can be understood that when the toggle switch 20 is a three-way toggle switch 28, the three contact positions of the three-way toggle switch 28 are correspondingly connected to the three input ports of the main controller U1. When conduction states are formed at different contact positions, the corresponding input ports of the main controller U1 can obtain corresponding switch signals, and thus, according to the corresponding switch signals, corresponding control signals are output through the control ports to control the wearable temperature control device to switch between different working states.

[0051] Optionally, a battery module 33 and a voltage stabilizing circuit connected between the output of the battery module 33 and the power supply input terminal of the main controller U1 are provided inside the main body 10. The voltage stabilizing circuit converts the output of the battery module 33 into a first power supply as the working power supply of the main controller U1. The voltage stabilizing circuit includes a voltage stabilizing adjustment chip U3. In a specific example, the voltage stabilizing circuit includes a voltage stabilizing adjustment chip U3 of model HT7533, and the first power supply is a 3.3V working power supply.

[0052] Optionally, the control circuit further includes a switching voltage stabilizing circuit connected to the battery module 33. The enable terminal of the switching voltage stabilizing circuit is connected to the first control port EN of the main controller U1 and is used to convert the output of the battery module 33 into a second power supply as the working power supply of the fan 31 and the thermoelectric cooler 32. Among them, the switching voltage stabilizing circuit is connected to the first control port EN of the main controller U1, and the main controller U1 can output corresponding control signals through the first control port EN to conduct or cut off the second power supply, thereby correspondingly controlling the fan 31 and the thermoelectric cooler 32 to turn on or off. In a specific example, the switching voltage stabilizing circuit includes a voltage stabilizing chip U2 of model ETA2847, and the second power supply is a 5V working power supply.

[0053] Optionally, the pulse signal terminal of the driving circuit of the fan 31 is connected to the second control port FPWM1 of the main controller U1. The main controller U1 outputs different pulse signals through the second control port FPWM1 to adjust the gear of the fan 31. The second control port FPWM1 is a pulse signal output port, which outputs pulse adjustment signals with different pulse widths and duty cycles to correspondingly control the rotational speed of the fan 31 at different gears. Optionally, the positive input terminal IN_A and the negative input terminal IN_B of the driving circuit of the semiconductor refrigeration component 32 are respectively connected to the third control port T+EN1 and the fourth control port T-EN1 of the main controller U1. The main controller U1 outputs a positive voltage or a negative voltage through the third control port T+EN1 and the fourth control port T-EN1 to adjust the switching between the refrigeration working mode and the heating working mode of the semiconductor refrigeration component 32. In one example, the main controller U1 outputs a positive voltage through the third control port T+EN1 and a negative voltage through the fourth control port T-EN1, correspondingly controlling the semiconductor refrigeration component 32 to be in the refrigeration working mode; by outputting a positive voltage through the third control port T+EN1 and a negative voltage through the fourth control port T-EN1, correspondingly controlling the semiconductor refrigeration component 32 to be in the heating working mode.

[0054] Optionally, the control circuit further includes a temperature detection circuit. The temperature detection circuit includes a first thermistor R16 for detecting the temperature of the semiconductor refrigeration component 32, and the main controller U1 includes a first input / output port NTC1 connected to the first thermistor R16; and / or, the temperature detection circuit includes a second thermistor R23 for detecting the ambient temperature, and the main controller U1 includes a second input / output port NTC2 connected to the second thermistor R23. The main controller U1 obtains the real-time temperatures detected by the first thermistor R16 and the second thermistor R23 through the first input / output port NTC1 and the second input / output port NTC2, and uses the real-time temperature as a feedback signal to intelligently adjust and control the working state of the anti-misoperation electronic device.

[0055] The above is only the specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present application can easily think of changes or substitutions, which should all be covered within the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. An electronic device for preventing accidental touch, characterized in that: include: A body, including a plurality of working states, wherein the working states include on, off and at least one working mode; A toggle switch is arranged on the main body, and the toggle switch includes a toggle operating part, multiple contact positions and a reset component. The toggle operating part is used to move from an initial position to conduct with any of the contact positions under a toggle force, and generate corresponding switch signals when conducting with different contact positions. Each switch signal controls the main body to switch the working state accordingly. After the toggle force is cancelled, the reset component is used to drive the toggle operating part to resume movement from the contact position to the initial position.

2. The electronic device for preventing accidental touch according to claim 1, characterized in that: The toggle switch is a three-way toggle switch, and the contact positions include a left contact position, a right contact position and a downward contact position; The toggle operating part forms a first switch signal when it contacts and conducts with the left contact position, forms a second switch signal when it contacts and conducts with the right contact position, forms a third switch signal when it contacts and conducts with the pressed contact position for a first time length, and forms a fourth switch signal when it contacts and conducts with the pressed contact position for a second time length.

3. The electronic device for preventing accidental touches according to claim 2, wherein: The working state includes on, off, multiple working modes, and multiple gears corresponding to each working mode; Among the first switch signal, the second switch signal, the third switch signal and the fourth switch signal, one of them corresponds to the working state switching of opening and closing, one of them corresponds to the switching between working modes, one of them corresponds to the working state switching of increasing gear, and one of them corresponds to the working state switching of decreasing gear.

4. The electronic device for preventing accidental touch according to claim 1, characterized in that: The toggle switch is a five-way navigation switch, and the contact positions include a left contact position, a right contact position, an upper contact position, a lower contact position, and a pressed contact position; The toggle operating part forms a first switch signal when it contacts and conducts with the left contact position, forms a second switch signal when it contacts and conducts with the right contact position, forms a third switch signal when it contacts and conducts with the upper contact position, forms a fourth switch signal when it contacts and conducts with the lower contact position, and forms a fifth switch signal when it contacts and conducts with the pressed-down contact position.

5. The electronic device for preventing accidental touches according to claim 4, characterized in that: The working status includes on, off, working mode A, working mode B, working mode C, gear increase, gear decrease; Among the first switch signal, the second switch signal, the third switch signal, the fourth switch signal and the fifth switch signal, one of them corresponds to the working state switching of opening and closing, one of them corresponds to the switching of working mode A, one of them corresponds to the switching of working mode B, one of them corresponds to the switching of working mode C, one of them corresponds to the working state switching of increasing gear, and one of them corresponds to the working state switching of decreasing gear.

6. The electronic device for preventing accidental touch according to any one of claims 1 to 5, characterized in that: The anti-mistaken-touch electronic device is a wearable temperature control device; The main body is provided with a control circuit, a fan and a semiconductor refrigeration element electrically connected to the control circuit. The control circuit includes a main controller connected to the toggle switch. The main controller includes a plurality of input ports connected to different contact positions of the toggle switch and a plurality of control ports connected to the drive circuit of the fan and the drive circuit of the semiconductor refrigeration element.

7. The electronic device for preventing accidental touches according to claim 6, characterized in that: The main body is provided with a battery module and a voltage stabilizing circuit connected between the battery module and the power supply input terminal of the main controller. The voltage stabilizing circuit converts the output of the battery module into a first power supply as the working power supply of the main controller.

8. The electronic device for preventing accidental touches according to claim 7, characterized in that: The control circuit also includes a switching voltage regulator circuit connected to the battery module, wherein an enable end of the switching voltage regulator circuit is connected to the first control port of the main controller for converting the output of the battery module into a second power supply as a working power supply for the fan and the semiconductor refrigeration element.

9. The electronic device for preventing accidental touches according to claim 6, characterized in that: The pulse signal end of the fan driving circuit is connected to the second control port of the main controller, and the main controller outputs different pulse signals through the second control port to adjust the gear position of the fan; and / or, The positive input terminal and the negative input terminal of the driving circuit of the semiconductor refrigeration element are respectively connected to the third control port and the fourth control port of the main controller. The main controller outputs a forward voltage or a reverse voltage through the third control port and the fourth control port to adjust the semiconductor refrigeration element to switch between the cooling working mode and the heating working mode.

10. The electronic device for preventing accidental touch according to claim 6, characterized in that: The control circuit also includes a temperature detection circuit; The temperature detection circuit includes a first thermistor for detecting the temperature of the semiconductor refrigeration element, and the main controller includes a first input-output port connected to the first thermistor; and / or, the temperature detection circuit includes a second thermistor for detecting the ambient temperature, and the main controller includes a second input-output port connected to the second thermistor.

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