Electronic equipment signal input device

Abstract

The utility model discloses a signal input device of electronic equipment, which comprises a shell, a control piece is arranged on the shell, a first magnet is fixed at one end of the inner side of the control piece, a second magnet is fixed on the shell opposite to the first magnet, and the first magnet and the second magnet attract or repel each other. Compared with the prior art, the utility model has the advantages that not only is the use of a spring piece avoided, but also the service life of the product is not influenced by the mechanical fatigue of the spring, and the structure design is simple, the manufacturing cost is low, and the product is not easy to damage. Meanwhile, the hand feeling resistance can be adjusted by adjusting the distance of the magnet, and the individual requirements of different users for the hand feeling resistance can be met conveniently.

Description

Technical Field

[0001] The utility model relates to a signal input device, in particular to a signal input device for electronic equipment. Background Art

[0002] At present, the existing game controller signal input devices mainly include rocker potentiometers, shaft potentiometers and buttons. The reset of these signal input devices relies on springs. For example, the game controller rocker reset structure disclosed in the Chinese patent announcement number CN 220176018 U, entitled "A game controller rocker device and game controller" is implemented by a reset spring. Springs are a common mechanical element and are widely used in various fields. However, long-term or frequent use often leads to spring fatigue, resulting in a decrease in the performance of the spring and a shortened lifespan, affecting the use effect of the spring device, and even causing the spring to fail.

[0003] At the same time, most of the existing game controller signal input devices are still unable to achieve the feel resistance adjustment of the control parts (rocker, shaft or button lifting slider), resulting in poor feel. Although there are some prior technologies for improving the feel resistance, either springs that are prone to mechanical fatigue are still used, or the structural design is too complicated. For example, the utility model patent with the Chinese patent announcement number of CN 114470740 A and the name of "a game controller and its rocker feedback device" discloses a rocker feedback device based on improving the feel. Not only is the structural design complex and difficult to assemble, but it also still uses spring parts that are prone to mechanical fatigue. For example, the utility model patent with the Chinese patent announcement number of CN 111318011 B and the name of "a game controller and its rocker feedback force device" discloses a rocker feedback force device for improving the feel. The structural design is extremely complex, there are many accessories, the cost is high, it is difficult to maintain, and the service life is short. Therefore, the development of an electronic device signal input device that does not rely on the reset of the spring part and can realize the feel resistance adjustment function has become a problem that needs to be solved by those skilled in the art. Utility Model Content

[0004] The utility model is to solve the above-mentioned shortcomings and provides a signal input device for electronic equipment.

[0005] The above-mentioned purpose of the utility model is achieved through the following technical scheme: a signal input device for an electronic device, including a shell, on which a control member is provided, characterized in that a first magnet is fixed to one end of the inner side of the control member, a second magnet is fixed to the shell at a position opposite to the first magnet, and the first magnet and the second magnet attract each other.

[0006] Furthermore, the control member is provided with an adjustable telescopic rod, the adjustable telescopic rod runs through both inner and outer ends of the control member, and the first magnet is fixed to an inner end of the adjustable telescopic rod.

[0007] Furthermore, the adjustable telescopic rod is a screw rod, and the control member is provided with an internal threaded through hole that cooperates with the telescopic adjustment of the screw rod.

[0008] Furthermore, the adjustable telescopic rod is a smooth rod, and a plurality of adjustment positioning grooves or adjustment positioning holes are provided on the smooth rod, and the control member is provided with a smooth hole that cooperates with the telescopic adjustment of the smooth rod.

[0009] Furthermore, the signal input device is a rocker potentiometer, and the control element is a rocker of the rocker potentiometer.

[0010] Furthermore, the signal input device is a rotary shaft potentiometer, and the control member is a rotary shaft of the rotary shaft potentiometer.

[0011] The above-mentioned purpose of the utility model is achieved through the following another technical solution: a signal input device for an electronic device, including a shell, on which a control member is provided, characterized in that a first magnet is fixed to one end of the inner side of the control member, and a second magnet is fixed to the shell at a position opposite to the first magnet, and the first magnet and the second magnet repel each other.

[0012] Furthermore, the signal input device is a button, and the control member is a lifting slider of the button.

[0013] Compared with the prior art, the utility model has the following advantages: the utility model not only avoids the use of spring parts, and does not affect the service life of the product due to mechanical fatigue of the spring, but also has a simple structural design, low cost, and is not easy to damage. At the same time, the size of the hand resistance can be adjusted by adjusting the distance between the magnets, which is convenient for adapting to the individual needs of different users for the size of the hand resistance. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the internal structure of the first embodiment of the utility model.

[0015] Figure 2 It is a schematic diagram of the appearance structure of the first embodiment of the utility model.

[0016] Figure 3 It is a schematic diagram of the internal structure of the second embodiment of the utility model.

[0017] Figure 4 It is a schematic diagram of the appearance structure of the second embodiment of the utility model.

[0018] Figure 5 It is a schematic diagram of the internal structure of the third embodiment of the utility model.

[0019] Figure 6 It is a schematic diagram of the appearance structure of the third embodiment of the utility model.

[0020] Figure 7 It is a structural schematic diagram of another form of the third embodiment of the utility model.

[0021] Figure 8 It is a schematic diagram of the internal structure of the fourth embodiment of the utility model.

[0022] Fig. 9 It is a schematic diagram of the appearance structure of the fourth embodiment of the utility model.

[0023] Fig.10 It is a structural schematic diagram of another form of the fourth embodiment of the utility model.

[0024] Fig.11 It is a schematic diagram of the internal structure of the fifth embodiment of the utility model.

[0025] Fig.12 It is a schematic diagram of the appearance structure of the fifth embodiment of the utility model.

[0026] Fig.13 It is a schematic diagram of the internal structure of the sixth embodiment of the utility model.

[0027] Fig.14 It is a schematic diagram of the appearance structure of the sixth embodiment of the utility model. DETAILED DESCRIPTION

[0028] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0029] Embodiment 1: This embodiment takes the "rocker potentiometer" as an example, and the adjustable telescopic rod 5 adopts the form of a "screw".

[0030] like Figure 1 , Figure 2 As shown, a signal input device for electronic equipment of this embodiment includes a housing 1, on which a control member is disposed. The signal input device is a rocker potentiometer, and the control member is a rocker 201 of the rocker potentiometer. The rocker 201 can be moved through a universal hemisphere (such as Figure 1) or other rocker mechanisms (not shown in the figure) to achieve the rocking action, a first magnet 3 is fixed to one end of the inner side of the rocker 201, a second magnet 4 is fixed to the housing 1 at the position opposite to the first magnet 3, and the first magnet 3 and the second magnet 4 attract each other; an adjustable telescopic rod 5 is provided on the rocker 201, and the adjustable telescopic rod 5 passes through both ends of the rocker 201, and the first magnet 3 is fixed to one end of the inner side of the adjustable telescopic rod 5. The adjustable telescopic rod 5 is a screw rod, and the rocker 201 is provided with an internal threaded through hole 6 for adjusting the telescopic adjustment of the screw rod, and a rod cap 7 is installed at one end of the outer side of the rocker 201, and the rod cap 7 is directly connected to one end of the outer side of the rocker 201 (the rod cap 7 and the outer end of the rocker 201 can be connected by interference fit, threaded connection, etc.), and has no contact with the adjustable telescopic rod 5.

[0031] The working principle of the utility model is as follows: when the rocker 201 is swung, the magnetic attraction between the first magnet 3 and the second magnet 4 is used to achieve resetting. At the same time, the rod cap 7 is removed, and the distance between the first magnet 3 and the second magnet 4 is adjusted by rotating the adjustable telescopic rod 5 (screw rod) to achieve the adjustment of the hand resistance of the rocker 201 when it is swung. When the distance between the first magnet 3 and the second magnet 4 is closer, the hand resistance is greater, and vice versa, the hand resistance is smaller.

[0032] Embodiment 2: This embodiment takes the "rocker potentiometer" as an example, and the adjustable telescopic rod 5 adopts the "bare rod" form.

[0033] like Figure 3 , Figure 4 As shown, a signal input device for electronic equipment of this embodiment includes a housing 1, on which a control member is disposed. The signal input device is a rocker potentiometer, and the control member is a rocker 201 of the rocker potentiometer. The rocker 201 can be moved through a universal hemisphere (such as Figure 3) or other rocker mechanisms (not shown in the figure) to achieve the rocking action, a first magnet 3 is fixed to one end of the inner side of the rocker 201, a second magnet 4 is fixed to the housing 1 at the position opposite to the first magnet 3, and the first magnet 3 and the second magnet 4 attract each other; an adjustable telescopic rod 5 is provided on the rocker 201, the adjustable telescopic rod 5 passes through both ends of the rocker 201, and the first magnet 3 is fixed to one end of the inner side of the adjustable telescopic rod 5. The adjustable telescopic rod 5 is a bare rod, and a plurality of adjustment positioning grooves 501 or adjustment positioning holes (adjustment positioning grooves are selected in this embodiment) are provided on the bare rod, and a positioning clamp 502 or a positioning pin (positioning clamp is selected in this embodiment) for cooperating with the adjustment positioning groove 501 or the adjustment positioning hole is provided on the rocker 201, and the positioning clamp 502 or the positioning pin clamps the clamping groove 11 provided on the lifting slider 203 while clamping the telescopic rod. The rocker 201 is provided with a light hole for cooperating with the telescopic adjustment of the light rod, and a rod cap 7 is installed at the outer end of the rocker 201. The rod cap 7 is directly connected to the outer end of the rocker 201 (the rod cap 7 and the outer end of the rocker 201 can be connected by interference fit, threaded connection, etc.), and has no contact with the adjustable telescopic rod 5.

[0034] The working principle of the utility model is as follows: when the rocker 201 is swung, the magnetic attraction between the first magnet 3 and the second magnet 4 is used to achieve resetting. At the same time, the rod cap 7 is removed, and the distance between the first magnet 3 and the second magnet 4 is adjusted by rotating the adjustable telescopic rod 5 (bare rod) to adjust the hand resistance of the rocker 201 when it is swung. When the distance between the first magnet 3 and the second magnet 4 is closer, the hand resistance is greater, and vice versa, the hand resistance is smaller.

[0035] Embodiment 3: This embodiment takes the "rotating shaft potentiometer" as an example, and the adjustable telescopic rod 5 adopts the form of a "screw".

[0036] like Figure 5 , Figure 6 As shown, a signal input device for an electronic device of the present embodiment includes a shell 1, on which a control member is provided, the signal input device is a rotary shaft potentiometer, and the control member is a rotary shaft 202 of the rotary shaft potentiometer, a first magnet 3 is fixed in the radial direction at one end of the inner side of the rotary shaft 202, a second magnet 4 is fixed on the shell 1 at a position opposite to the first magnet 3, and the first magnet 3 and the second magnet 4 attract each other; an adjustable telescopic rod 5 is provided on the rotary shaft 202, the adjustable telescopic rod 5 passes through both ends of the rotary shaft 202, and the first magnet 3 is fixed to the inner end of the adjustable telescopic rod 5. The adjustable telescopic rod 5 is a screw rod, and an internal threaded through hole 6 for cooperating with the telescopic adjustment of the screw rod is provided on the rotary shaft 202, and a knob 8 is installed at one end of the outer side of the rotary shaft 202 or a rotating drive end 9 (such as a rotary knob 8) extending radially is provided. Figure 7As shown), when it is a knob 8, the knob 8 is directly connected to the outer end of the rotating shaft 202 (the knob 8 and the outer end of the rotating shaft 202 can be connected by interference fit, threaded connection, etc.), and has no contact with the adjustable telescopic rod 5.

[0037] The working principle of the utility model is as follows: when the rotating shaft 202 rotates, the resetting is achieved by the magnetic attraction between the first magnet 3 and the second magnet 4. At the same time, the knob 8 is removed, and the hand resistance of the rotating shaft 202 can be adjusted by rotating the adjustable telescopic rod 5 (screw) to adjust the distance between the first magnet 3 and the second magnet 4. The closer the distance between the first magnet 3 and the second magnet 4, the greater the hand resistance, and vice versa.

[0038] Embodiment 4: This embodiment takes the "rotating shaft potentiometer" as an example, and the adjustable telescopic rod 5 adopts the "bare rod" form.

[0039] like Figure 8 , Fig. 9 As shown, a signal input device for electronic equipment in this embodiment comprises a housing 1, on which a control member is provided, the signal input device is a rotary shaft potentiometer, the control member is a rotary shaft 202 of the rotary shaft potentiometer, a first magnet 3 is fixed in the radial direction of one end of the inner side of the rotary shaft 202, a second magnet 4 is fixed on the housing 1 at a position opposite to the first magnet 3, and the first magnet 3 and the second magnet 4 attract each other; an adjustable telescopic rod 5 is provided on the rotary shaft 202, the adjustable telescopic rod 5 passes through both ends of the rotary shaft 202, and the first magnet 3 is fixed to one end of the inner side of the adjustable telescopic rod 5. The adjustable telescopic rod 5 is a bare rod, on which a plurality of adjustment positioning grooves 501 or adjustment positioning holes (adjustment positioning grooves are selected in this embodiment) are provided, the rotary shaft 202 is provided with a positioning clamp 502 or a positioning pin (positioning clamp is selected in this embodiment) for cooperating with the adjustment positioning groove 501 or the adjustment positioning hole, and the positioning clamp 502 or the positioning pin clamps the clamping groove 11 provided on the lifting slider 203 while clamping the telescopic rod. The rotating shaft 202 is provided with a light hole for adjusting the telescopic adjustment of the light rod. A knob 8 is installed at one end of the outer side of the rotating shaft 202 or a rotating drive end 9 (such as Fig.10 As shown), when it is a knob 8, the knob 8 is directly connected to the outer end of the rotating shaft 202 (the knob 8 and the outer end of the rotating shaft 202 can be connected by interference fit, threaded connection, etc.), and has no contact with the adjustable telescopic rod 5.

[0040] The working principle of the utility model is as follows: when the rocker 201 swings, the magnetic attraction between the first magnet 3 and the second magnet 4 realizes the reset. At the same time, the knob 8 is removed, and the distance between the first magnet 3 and the second magnet 4 is adjusted by rotating the adjustable telescopic rod 5 (light rod), so as to realize the hand resistance adjustment of the rotating shaft 202 during the rotation. When the distance between the first magnet 3 and the second magnet 4 is closer, the hand resistance is greater, and vice versa, the hand resistance is smaller.

[0041] Embodiment 5: This embodiment takes the “button” as an example, and the adjustable telescopic rod 5 adopts the form of a “screw”.

[0042] like Fig.11 , Fig.12 As shown, a signal input device for an electronic device of the present embodiment comprises a shell 1, on which a control member is provided, the signal input device is a button, and the control member is a lifting slider 203 of the button, a first magnet 3 is fixed to one end of the inner side of the lifting slider 203, a second magnet 4 is fixed to the shell 1 at a position opposite to the first magnet 3, the first magnet 3 and the second magnet 4 repel each other, and the first magnet 3 and the second magnet 4 are preferably in a circular shape, and the hollow part in the middle is used to set the button function element; an adjustable telescopic rod 5 is provided on the lifting slider 203, the adjustable telescopic rod 5 passes through the inner and outer ends of the lifting slider 203, and the first magnet 3 is fixed to one end of the inner side of the adjustable telescopic rod 5. The adjustable telescopic rod 5 is a screw rod, and the lifting slider 203 is provided with an internal threaded through hole 6 that cooperates with the telescopic adjustment of the screw rod. A keycap 10 is installed at the outer end of the lifting slider 203, and the keycap 10 is directly connected to the outer end of the lifting slider 203 (the keycap 10 and the outer end of the lifting slider 203 can be connected by interference fit, threaded connection, etc.), and has no contact with the adjustable telescopic rod 5.

[0043] The working principle of the utility model is as follows: when the slider 203 is lifted, the resetting is achieved by the magnetic repulsion between the first magnet 3 and the second magnet 4. At the same time, the key cap 10 is removed, and the initial tactile resistance of the key when it is pressed can be adjusted by rotating the adjustable telescopic rod 5 (screw) to adjust the distance between the first magnet 3 and the second magnet 4. When the distance between the first magnet 3 and the second magnet 4 is closer, the initial tactile resistance when it is pressed is greater, and vice versa, the initial tactile resistance when it is pressed is smaller.

[0044] Embodiment 6: This embodiment takes the “button” as an example, and the adjustable telescopic rod 5 adopts the “bare rod” form.

[0045] like Fig.13 , Fig.14As shown, a signal input device for electronic equipment in this embodiment comprises a housing 1, on which a control member is provided, the signal input device is a key, and the control member is a lifting slider 203 of the key, a first magnet 3 is fixed to one end of the inner side of the lifting slider 203, a second magnet 4 is fixed to the housing 1 at a position opposite to the first magnet 3, and the first magnet 3 and the second magnet 4 repel each other; an adjustable telescopic rod 5 is provided on the lifting slider 203, the adjustable telescopic rod 5 passes through both ends of the lifting slider 203, and the first magnet 3 is fixed to one end of the inner side of the adjustable telescopic rod 5. The adjustable telescopic rod 5 is a bare rod, on which a plurality of adjustment positioning grooves 501 or adjustment positioning holes (adjustment positioning grooves are selected in this embodiment) are provided, and a positioning clamp 502 or a positioning pin (positioning clamp is selected in this embodiment) used to cooperate with the adjustment positioning groove 501 or the adjustment positioning hole is provided on the lifting slider 203, and the positioning clamp 502 or the positioning pin clamps the clamping groove 11 provided on the lifting slider 203 while clamping the telescopic rod. The lifting slider 203 is provided with a light hole that cooperates with the telescopic adjustment of the light rod. A keycap 10 is installed at the outer end of the lifting slider 203. The keycap 10 is directly connected to the outer end of the lifting slider 203 (the keycap 10 and the outer end of the lifting slider 203 can be connected by interference fit, threaded connection, etc.), and has no contact with the adjustable telescopic rod 5.

[0046] The working principle of the utility model is as follows: when the slider 203 is lifted, the resetting is achieved by the magnetic repulsion between the first magnet 3 and the second magnet 4. At the same time, the key cap 10 is removed, and the initial tactile resistance of the key when it is pressed can be adjusted by rotating the adjustable telescopic rod 5 (plain rod) to adjust the distance between the first magnet 3 and the second magnet 4. The closer the distance between the first magnet 3 and the second magnet 4, the greater the initial tactile resistance when the key is pressed, and vice versa, the smaller the initial tactile resistance when the key is pressed.

[0047] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A signal input device for an electronic device, comprising a housing, on which a control member is provided, characterized in that: A first magnet is fixed to one end of the inner side of the control member, and a second magnet is fixed to the shell at a position opposite to the first magnet, and the first magnet and the second magnet attract each other.

2. The electronic device signal input device according to claim 1, characterized in that: The control member is provided with an adjustable telescopic rod, which passes through both inner and outer ends of the control member, and the first magnet is fixed to an inner end of the adjustable telescopic rod.

3. The electronic device signal input device according to claim 2, characterized in that: The adjustable telescopic rod is a screw rod, and the control member is provided with an internal threaded through hole that cooperates with the telescopic adjustment of the screw rod.

4. The electronic device signal input device according to claim 2, characterized in that: The adjustable telescopic rod is a smooth rod, on which a plurality of adjustment positioning slots or adjustment positioning holes are arranged, and the control member is provided with a light hole that cooperates with the telescopic adjustment of the smooth rod.

5. The electronic device signal input device according to any one of claims 1 to 4, characterized in that: The signal input device is a rocker potentiometer, and the control element is a rocker of the rocker potentiometer.

6. The electronic device signal input device according to any one of claims 1 to 4, characterized in that: The signal input device is a rotary shaft potentiometer, and the control member is a rotary shaft of the rotary shaft potentiometer.

7. An electronic device signal input device, comprising a housing, on which a control element is provided, characterized in that: A first magnet is fixed to one end of the inner side of the control member, and a second magnet is fixed to the shell at a position opposite to the first magnet, and the first magnet and the second magnet repel each other.

8. The electronic device signal input device according to claim 7, characterized in that: The signal input device is a button, and the control member is a lifting slider of the button.

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