A heated mouse

Abstract

The utility model provides a heating mouse, which belongs to the technical field of electronic equipment and comprises: a base, an upper cover, an electromagnetic generating device and a power supply module; the upper cover is arranged above the base to form an installation cavity, and the upper cover is made of magnetic conductive material; the electromagnetic generating device in the installation cavity is arranged at a distance from the upper cover, and the electromagnetic generating device generates a high-frequency alternating magnetic field to enable the upper cover to generate an induced electromotive force; the power supply module in the installation cavity is electrically connected to the electromagnetic generating device; when in use, the power supply module provides power to the electromagnetic generating device, and the high-frequency alternating magnetic field generated by the electromagnetic generating device enables the upper cover to generate an induced electromotive force, thereby forming an eddy current, and heat is generated during the flow of the eddy current, so that the temperature of the upper cover of the mouse rises rapidly, and electromagnetic induction heating is self-heating, which has less loss than the traditional heat conduction heating method and higher heating efficiency; the heating mouse provided by the utility model solves the problem of low heating efficiency of the mouse in the prior art.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic accessories, in particular to a heating mouse. Background Art

[0002] As a computer accessory, most people need to use a mouse for daily operations when using a computer at work or at home, regardless of the season and climate. However, in winter when the temperature is low, the user's hand cannot operate the mouse flexibly due to the cold, which affects the work efficiency.

[0003] There are some heatable mouse technologies currently, which usually use a heat conductor to transfer the heat generated by the heating device to the mouse shell. Although the mouse can be heated, the thermal efficiency is low, the heat conduction loss is large, and the heating speed is relatively slow. Utility Model Content

[0004] Therefore, the technical problem to be solved by the present invention is to overcome the problem of low heating efficiency of the mouse in the prior art, thereby providing a heating mouse.

[0005] In order to solve the above technical problems, the utility model provides a heating mouse, comprising:

[0006] A base for placement on a work surface;

[0007] An upper cover is arranged above the base, the upper cover is made of magnetic conductive material, and a mounting cavity is formed between the upper cover and the base;

[0008] An electromagnetic generating device is arranged in the installation cavity, the electromagnetic generating device is spaced apart from the upper cover, and the electromagnetic generating device generates a high-frequency alternating magnetic field to generate an induced electromotive force on the upper cover;

[0009] A power supply module is arranged in the installation cavity, and the power supply module is electrically connected to the electromagnetic generating device.

[0010] Optionally, the electromagnetic generating device comprises:

[0011] An electronic oscillator is disposed in the installation cavity, and the electronic oscillator is electrically connected to the power supply module;

[0012] The induction coil is arranged in the installation cavity, the induction coil is spaced apart from the upper cover, and the induction coil is electrically connected to the electronic oscillator.

[0013] Optionally, a temperature sensor is disposed on the upper cover, a circuit board is disposed in the installation cavity, the temperature sensor is electrically connected to the circuit board, and the circuit board is electrically connected to the power supply module.

[0014] Optionally, a switch button is further provided, the switch button is electrically connected to the circuit board, an avoidance hole is provided on the upper cover, and the top of the switch button passes through the avoidance hole to expose the upper cover.

[0015] Optionally, the switch button is configured as a two-stage pressing structure, and the switch button has two stages of displacement, wherein the first stage of displacement is used to adjust mouse parameters, and the second stage of displacement is used to turn on or off the power supply module.

[0016] Optionally, the switch button includes:

[0017] A first switch is arranged on a first signal path of the circuit board;

[0018] a second switch, arranged on a second signal path of the circuit board, the second switch being located below the first switch, a first elastic member being arranged between the first switch and the second switch, the first elastic member being compressed to generate the second displacement so that the first switch contacts the second switch;

[0019] A button is arranged above the first switch, a second elastic member is arranged at the bottom of the button, the top of the button is exposed from the avoidance hole of the upper cover, and pressing the button down drives the second elastic member to compress and generate the first displacement, so that the bottom of the button contacts the first switch.

[0020] Optionally, a cushion block is provided under the first switch, and the cushion block is used to press the second switch.

[0021] Optionally, the elastic force of the first elastic member is greater than that of the second elastic member.

[0022] Optionally, a resistance value of the first signal path is greater than a resistance value of the second signal path.

[0023] Optionally, the upper cover is further provided with a mounting groove, a roller is provided in the mounting groove, and the roller is electrically connected to the circuit board.

[0024] The technical solution of the utility model has the following advantages:

[0025] 1. The heating mouse provided by the utility model has a power supply module that provides power to the electromagnetic generating device. The high-frequency alternating magnetic field generated by the electromagnetic generating device causes the upper cover to generate an induced electromotive force, thereby forming an eddy current. Heat is generated during the flow of the eddy current, causing the temperature of the mouse upper cover to rise rapidly. The electromagnetic generating device and the upper cover are spaced apart, and a non-contact heating method is used. The surface oxidation degree of the heated upper cover is small, thereby increasing the service life. At the same time, electromagnetic induction heating can generate a stronger eddy current with a smaller electromotive force, so more Joule heat is generated, less heat is dissipated, and the heating speed is fast. Moreover, electromagnetic induction heating is self-heating, which has less loss and higher heating efficiency than the traditional heat conduction heating method. The heating mouse provided by the utility model solves the problem of low mouse heating efficiency in the prior art.

[0026] 2. In the heating mouse provided by the utility model, the power supply module provides power, and the electronic oscillator generates a high-frequency alternating current, and the high-frequency alternating current generates a high-frequency alternating magnetic field through the induction coil.

[0027] 3. The heating mouse provided by the utility model monitors the temperature of the upper cover through a temperature control sensor, and transmits data to the temperature control module on the circuit board, controls the current intensity and power supply duration output by the power supply module according to the set temperature, and realizes the control of the temperature of the upper cover.

[0028] 4. In the heating mouse provided by the utility model, the user presses the switch button to expose the upper cover, and the action signal is transmitted to the circuit board, and the circuit board controls the start and stop of the power supply module, thereby controlling the start and stop of the heating function.

[0029] 5. The heating mouse provided by the utility model has a switch button set as a two-stage pressing structure. When the switch button produces a first-stage displacement, the mouse is controlled to adjust the DPI parameters. When the switch button produces a second-stage displacement, the power supply module is controlled to be turned on or off, and the start and stop of the heating function are controlled, thereby realizing that one switch button controls two functions.

[0030] 6. The heating mouse provided by the utility model has the following characteristics: when the user lightly presses the button, the second elastic member is compressed to produce a first displacement, the button presses the first switch, the first switch is closed to connect the first signal path, and the mouse parameters are adjusted; when the user presses the button hard, the first elastic member is compressed to produce a second displacement, the first switch presses the second switch, the second switch is closed to connect the second signal path, and the electromagnetic generating device is started to heat the upper cover.

[0031] 7. The heating mouse provided by the utility model presses the second switch by the pad under the first switch, so that the second switch is closed and the second signal path is connected.

[0032] 8. In the heating mouse provided by the utility model, the elastic force of the first elastic member is greater than that of the second elastic member, so that the pressing force value for generating the second displacement is greater than that for generating the first displacement, thereby preventing excessive force from directly closing the second switch.

[0033] 9. In the heating mouse provided by the utility model, the resistance value of the first signal path is greater than the resistance value of the second signal path. Since the current always preferentially flows through the path with a smaller resistance value, it can ensure that the action signal generated by the second displacement can be transmitted through the connected second signal path.

[0034] 10. The heating mouse provided by the utility model has a roller that rolls in the installation slot and transmits an action signal to the circuit board, thereby realizing functions such as page turning and zooming of the mouse. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0036] Figure 1 A schematic diagram of an implementation of a heating mouse provided in an embodiment of the utility model;

[0037] Figure 2 for Figure 1 Schematic diagram of the switch button in Figure 2.

[0038] Description of reference numerals:

[0039] 1. Base; 2. Upper cover; 3. Induction coil; 4. Switch button; 5. First switch; 6. Second switch; 7. First elastic member; 8. Button; 9. Second elastic member; 10. Pad; 11. Roller; 12. Mounting slot; 13. Middle frame; 14. Conductive column. DETAILED DESCRIPTION

[0040] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0041] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0042] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0043] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0044] This embodiment provides a structure of a heating mouse capable of generating heat by electromagnetic induction, which is used for warming hands during use.

[0045] like Figure 1 As shown, a specific implementation of a heating mouse provided in this embodiment includes: a base 1, an upper cover 2, an electromagnetic generating device and a power supply module; the base 1 is used to be placed on a work surface; the upper cover 2 is arranged above the base 1, the upper cover 2 is made of magnetic conductive material, and an installation cavity is formed between the upper cover 2 and the base 1; the electromagnetic generating device is arranged in the installation cavity, the electromagnetic generating device and the upper cover 2 are arranged at a distance, the electromagnetic generating device generates a high-frequency alternating magnetic field, so that the upper cover 2 generates an induced electromotive force; the power supply module is arranged in the installation cavity, and the power supply module is electrically connected to the electromagnetic generating device.

[0046] When in use, the base 1 is placed on a work surface, and the power supply module provides power for the electromagnetic generating device. The high-frequency alternating magnetic field generated by the electromagnetic generating device causes the upper cover 2 to generate an induced electromotive force, thereby forming an eddy current. Heat is generated during the flow of the eddy current, so that the temperature of the upper cover 2 of the mouse rises rapidly. The electromagnetic generating device is spaced apart from the upper cover 2, and a non-contact heating method is used. The surface oxidation degree of the heated upper cover 2 is small, which increases the service life. At the same time, electromagnetic induction heating can generate stronger eddy currents with a smaller electromotive force, so more Joule heat is generated, less heat is dissipated, and the heating speed is fast. Moreover, electromagnetic induction heating is self-heating, which has less loss and higher heating efficiency than traditional heat conduction heating methods. The heated mouse provided in this embodiment solves the problem of low mouse heating efficiency in the prior art.

[0047] Specifically, a middle frame 13 is disposed between the upper cover 2 and the base 1 .

[0048] like Figure 1 As shown, in the heating mouse provided in this embodiment, the electromagnetic generating device includes: an electronic oscillator and an induction coil 3; the electronic oscillator is arranged in the installation cavity, and the electronic oscillator is electrically connected to the power supply module; the induction coil 3 is arranged in the installation cavity, and the induction coil 3 is spaced apart from the upper cover 2, and the induction coil 3 is electrically connected to the electronic oscillator. The power supply module provides power, and a high-frequency alternating current is generated through the electronic oscillator, and the high-frequency alternating current generates a high-frequency alternating magnetic field through the induction coil 3. In addition, as an alternative embodiment, the induction coil 3 can be omitted, and an electromagnet is used as a magnetization component.

[0049] Specifically, a conductive column 14 is respectively disposed at the center and the outermost edge of the induction coil 3 , wherein one conductive column 14 is connected to the positive electrode of the electronic oscillator, and the other conductive column 14 is connected to the negative electrode of the electronic oscillator.

[0050] like Figure 1 As shown, in the heating mouse provided in this embodiment, a temperature sensor is provided on the upper cover 2, a circuit board is provided in the installation cavity, the temperature sensor is electrically connected to the circuit board, and the circuit board is electrically connected to the power supply module. The temperature of the upper cover 2 is monitored by the temperature control sensor, and the data is transmitted to the temperature control module on the circuit board. The current intensity and power supply duration output by the power supply module are controlled according to the set temperature, so as to realize the control of the temperature of the upper cover 2. In addition, as an alternative implementation, the temperature control sensor can be omitted, and the output current intensity and power supply duration of the power supply module can be set to fixed values ​​according to design requirements.

[0051] like Figure 1As shown, in the heating mouse provided in this embodiment, a switch button 4 is also provided, the switch button 4 is electrically connected to the circuit board, the upper cover 2 is provided with an avoidance hole, and the top of the switch button 4 passes through the avoidance hole to expose the upper cover 2. The user presses the switch button 4 to expose the portion of the upper cover 2, and the action signal is transmitted to the circuit board, and the circuit board controls the start and stop of the power supply module, thereby controlling the start and stop of the heating function. In addition, as an alternative embodiment, the switch button 4 can be omitted, or a sensing device can be provided on the mouse, and the heating function is automatically turned on when the user operates the mouse with his hand.

[0052] like Figure 2 As shown, in the heating mouse provided in this embodiment, the switch button 4 is configured as a two-stage pressing structure, and the switch button 4 has two stages of displacement, the first stage of displacement is used to adjust the mouse parameters, and the second stage of displacement is used to turn on or off the power supply module. The switch button 4 is configured as a two-stage pressing structure. When the switch button 4 generates the first stage of displacement, it controls the mouse to adjust the DPI parameters. When the switch button 4 generates the second stage of displacement, it controls turning on or off the power supply module and controls the start and stop of the heating function, thereby realizing that one switch button 4 controls two functions. In addition, as an alternative implementation, the switch button 4 can also control nearly one function, and multiple switch buttons 4 are arranged on the upper cover 2 according to design requirements; the functions of generating the first stage of displacement and the second stage of displacement can be adjusted according to design requirements.

[0053] like Figure 2 As shown, in the heating mouse provided in this embodiment, the switch button 4 includes: a first switch 5, which is arranged on the first signal path of the circuit board; a second switch 6, which is arranged on the second signal path of the circuit board, and the second switch 6 is located below the first switch 5, and a first elastic member 7 is arranged between the first switch 5 and the second switch 6, and the first elastic member 7 is compressed to produce the second section displacement so that the first switch 5 contacts the second switch 6; a key 8, which is arranged above the first switch 5, and a second elastic member 9 is arranged at the bottom of the key 8, and the top of the key 8 is exposed from the avoidance hole of the upper cover 2, and the key 8 is pressed down to drive the second elastic member 9 to compress and produce the first section displacement so that the bottom of the key 8 contacts the first switch 5. When the user lightly presses the button 8, the second elastic member 9 is compressed to produce the first displacement, and the button 8 presses the first switch 5. The first switch 5 is closed to connect the first signal path and adjust the mouse parameters. When the user presses the button 8 hard, the first elastic member 7 is compressed to produce the second displacement, and the first switch 5 presses the second switch 6. The second switch 6 is closed to connect the second signal path and start the electromagnetic generating device to heat the upper cover 2.

[0054] like Figure 2 As shown, in the heating mouse provided in this embodiment, a pad 10 is provided below the first switch 5, and the pad 10 is used to press the second switch 6. The pad 10 below the first switch 5 presses the second switch 6, so that the second switch 6 is closed and the second signal path is connected. In addition, as an alternative implementation, the pad 10 can also be omitted, and the first switch 5 directly presses the second switch 6.

[0055] like Figure 2 As shown, in the heating mouse provided in this embodiment, the elastic force of the first elastic member 7 is greater than that of the second elastic member 9. The pressing force value for generating the second displacement can be made greater than that for generating the first displacement, thereby preventing excessive force from directly closing the second switch 6. In addition, as an alternative implementation, the elastic forces of the first elastic member 7 and the second elastic member 9 can also be the same.

[0056] Preferably, a delay device is provided on the second switch 6 to keep the second signal path on for a period of time before triggering the function. Specifically, pressing the button 8 for 2 seconds triggers the mouse heating.

[0057] like Figure 2 As shown, in the heating mouse provided by this embodiment, the resistance value of the first signal path is greater than the resistance value of the second signal path. Since the current always preferentially flows through the path with a smaller resistance value, it can be ensured that the action signal generated by the second displacement can be transmitted through the connected second signal path.

[0058] like Figure 2 As shown, in the heating mouse provided in this embodiment, the upper cover 2 is further provided with a mounting groove 12, and a roller 11 is provided in the mounting groove 12, and the roller 11 is electrically connected to the circuit board. The roller 11 rolls in the mounting groove 12, and transmits the action signal to the circuit board, thereby realizing the mouse page turning, zooming and other functions.

[0059] How to use

[0060] like Figure 1 , Figure 2 As shown, the heating mouse provided in this embodiment, when in use, the user lightly presses the button 8 to adjust the DPI parameter of the mouse, and the user presses the button 8 again to turn on the heating function. The oscillator generates a high-frequency alternating current, causing the induction coil 3 to generate a high-frequency alternating magnetic field, thereby causing the upper cover 2 to generate an induced electromotive force to form an eddy current. Heat is generated during the flow of the eddy current, causing the temperature of the mouse upper cover 2 to rise rapidly for warming the hands.

[0061] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from these are still within the scope of protection of the present utility model.

Claims

1. A heated mouse, characterized in that: include: A base (1) for placement on a work surface; An upper cover (2) is arranged above the base (1); the upper cover (2) is made of a magnetic conductive material, and a mounting cavity is formed between the upper cover (2) and the base (1); An electromagnetic generating device is arranged in the installation cavity, the electromagnetic generating device is arranged at a distance from the upper cover (2), and the electromagnetic generating device generates a high-frequency alternating magnetic field so as to cause the upper cover (2) to generate an induced electromotive force; A power supply module is arranged in the installation cavity, and the power supply module is electrically connected to the electromagnetic generating device.

2. The heating mouse according to claim 1, characterized in that: The electromagnetic generating device comprises: An electronic oscillator is disposed in the installation cavity, and the electronic oscillator is electrically connected to the power supply module; An induction coil (3) is arranged in the installation cavity, the induction coil (3) is spaced apart from the upper cover (2), and the induction coil (3) is electrically connected to the electronic oscillator.

3. The heating mouse according to claim 1, characterized in that: The upper cover (2) is provided with a temperature sensor, a circuit board is provided in the installation cavity, the temperature sensor is electrically connected to the circuit board, and the circuit board is electrically connected to the power supply module.

4. The heating mouse according to claim 3, characterized in that: A switch button (4) is also provided, the switch button (4) being electrically connected to the circuit board, and an escape hole is provided on the upper cover (2), and the top of the switch button (4) passes through the escape hole to expose the upper cover (2).

5. The heating mouse according to claim 4, characterized in that: The switch button (4) is configured as a two-stage pressing structure, and the switch button (4) has two stages of displacement, wherein the first stage of displacement is used to adjust mouse parameters, and the second stage of displacement is used to turn on or off the power supply module.

6. The heating mouse according to claim 5, characterized in that: The switch button (4) comprises: A first switch (5), arranged on a first signal path of the circuit board; a second switch (6) arranged on a second signal path of the circuit board, the second switch (6) being located below the first switch (5), a first elastic member (7) being arranged between the first switch (5) and the second switch (6), the first elastic member (7) being compressed to generate the second displacement so that the first switch (5) contacts the second switch (6); A button (8) is arranged above the first switch (5), a second elastic member (9) is arranged at the bottom of the button (8), the top of the button (8) is exposed from the avoidance hole of the upper cover (2), and the button (8) is pressed downward to drive the second elastic member (9) to compress and generate the first displacement, so that the bottom of the button (8) contacts the first switch (5).

7. The heating mouse according to claim 6, characterized in that: A cushion block (10) is provided below the first switch (5), and the cushion block (10) is used to press the second switch (6).

8. The heating mouse according to claim 6, characterized in that: The elastic force of the first elastic member (7) is greater than that of the second elastic member (9).

9. The heating mouse according to claim 6, characterized in that: The resistance value of the first signal path is greater than the resistance value of the second signal path.

10. The heating mouse according to any one of claims 3 to 9, characterized in that: The upper cover (2) is also provided with a mounting groove (12), a roller (11) is provided in the mounting groove (12), and the roller (11) is electrically connected to the circuit board.

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