False touch prevention foldable touch keyboard

Abstract

The foldable touch keyboard capable of preventing mistaken touch provided by the invention is provided with the first keyboard body and the second keyboard body which are connected through the rotating shaft, and the first keyboard body is provided with the first touch key; the first touch key comprises a first glass touch panel, a first character pressing area arranged on the first glass touch panel and a first key sensor arranged corresponding to characters in the first character pressing area; the second keyboard body and the first keyboard body are provided with a first glass touch panel, a first character pressing area and a first key sensor; the first key sensor and the second key sensor comprise a touch sensor and a pressure sensor, and the touch sensor is used for sensing character pressing actions; the pressure sensor is used for obtaining a pressing action pressure value and starting the touch sensor when the pressure value reaches a preset threshold value. The pressure sensor is additionally arranged on the foldable touch keyboard, the touch action can take effect only when the pressure value reaches the threshold value, and touch misoperation is effectively avoided.

Description

Technical Field

[0001] The invention relates to a keyboard, and in particular to a foldable touch keyboard that prevents accidental touches. Background Art

[0002] Compared with foldable keyboards, non-foldable traditional keyboards are more common. Traditional keyboards are usually fixed in a certain position for long-term use and are rarely carried around. This is because traditional keyboards are large and inconvenient to carry.

[0003] A foldable keyboard is a foldable keyboard. The purpose of designing a foldable keyboard is to be carried around. However, most foldable keyboards in reality use a key design, and pressing a key requires a certain amount of space, which results in the foldable touch keyboard in the prior art being thicker and heavier.

[0004] Shenzhen Lianou Technology Co., Ltd. has proposed a foldable touch keyboard, which uses touch instead of keystroke, and can greatly reduce the thickness of the keyboard. However, the touch method is prone to misoperation. It can be seen that the foldable touch keyboard of the prior art needs to be improved and perfected. Summary of the invention

[0005] In view of the above-mentioned deficiencies in the prior art, an object of the present invention is to provide a foldable touch keyboard that prevents accidental touches, and determines whether the touch is valid through a pressure threshold, thereby solving the problem that the foldable touch keyboard is prone to accidental operation.

[0006] The technical solution of the present invention is as follows:

[0007] A foldable touch keyboard with an anti-mistouch function is provided, comprising a first keyboard body and a second keyboard body connected by a rotating shaft, wherein:

[0008] The first keyboard body is provided with a first touch key, and the first touch key includes a first glass touch panel, a first character pressing area provided on the first glass touch panel, and a first key sensor provided corresponding to the character in the first character pressing area;

[0009] The second keyboard body is provided with a second touch key, and the second touch key includes a second glass touch panel, a second character pressing area provided on the second glass touch panel, and a second key sensor provided corresponding to the character in the second character pressing area;

[0010] The first and second button sensors include a touch sensor and a pressure sensor, wherein the touch sensor is used to sense a character pressing action; the pressure sensor is used to obtain a pressure value of the pressing action and activate the touch sensor when the pressure value reaches a preset threshold.

[0011] In the above-mentioned anti-mistouch foldable touch keyboard, the first keyboard body and / or the second keyboard body are connected to a status display screen.

[0012] In the above-mentioned anti-mistouch foldable touch keyboard, the status display screen is used to display one or more of the keyboard battery power, letter case status and keyboard backlight brightness level.

[0013] In the above-mentioned anti-mistouch foldable touch keyboard, the thickness of the status display screen is 5.6 mm, and the thickness of the first keyboard body and the second keyboard body are both 2.8 mm.

[0014] The anti-mistouch foldable touch keyboard as described above has a length of 313.2 mm and a width of 100.2 mm when unfolded, and a length of 172.8 mm when folded.

[0015] As described above, a foldable touch keyboard with anti-mistouch function has a built-in rechargeable battery, a Type-C charging interface, a charging power of 10W, and a battery capacity of 500mAh.

[0016] The anti-mistouch foldable touch keyboard as described above is also provided with dual-mode Bluetooth, and the operating frequencies of the dual-mode Bluetooth are 2.4 GHz and 5.1 GHz respectively.

[0017] As described above, the anti-mistouch foldable touch keyboard, wherein the Bluetooth connection distance of the dual-mode Bluetooth is 12m.

[0018] As described above, a foldable touch keyboard with anti-mistouch function is provided, wherein a keyboard power key and a keyboard light brightness adjustment key are provided, wherein the keyboard power key is used to turn the keyboard on and off, and the keyboard light brightness adjustment key includes a - key and a + key, which are used to adjust the brightness of the keyboard light.

[0019] The anti-mistouch foldable touch keyboard as described above is also provided with a linear motor, which is used to vibrate when the pressing action takes effect.

[0020] Compared with the prior art, the present invention provides a foldable touch keyboard that prevents accidental touch, which is provided with a first keyboard body and a second keyboard body connected by a rotating shaft, wherein the first keyboard body is provided with a first touch button, the first touch button includes a first glass touch panel, a first character pressing area provided on the first glass touch panel, and a first button sensor corresponding to the character setting of the first character pressing area; the second keyboard body is provided with a second touch button, the second touch button includes a second glass touch panel, a second character pressing area provided on the second glass touch panel, and a second button sensor corresponding to the character setting of the second character pressing area; the first and second button sensors include a touch sensor and a pressure sensor, wherein the touch sensor is used to sense the character pressing action; the pressure sensor is used to obtain the pressure value of the pressing action and start the touch sensor when the pressure value reaches a preset threshold. The pressure sensor is set to detect the pressure value of the pressing action, and the touch sensor takes effect when the pressure value reaches the preset threshold. The touch sensor senses the pressing action and feeds the pressing action back to the keyboard body to generate the corresponding character key value, and a pressure sensor is added to the foldable touch keyboard, so that the touch action can only take effect when the pressure value reaches the threshold, effectively avoiding touch misoperation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of an unfolded state of a foldable touch keyboard that prevents accidental touches according to the present invention;

[0022] Figure 2 It is a schematic diagram of a folded state of a foldable touch keyboard that prevents accidental touches according to the present invention;

[0023] Figure 3 The present invention is a front view of a folded state of a foldable touch keyboard that prevents accidental touches.

[0024] The numbers in the figure are: 101, first keyboard body; 102, second keyboard body; 103, hinge; 104, status display screen; 105, keyboard power button; 106, keyboard light brightness adjustment button; 107, second character pressing area; 108, first character pressing area; 201, anti-slip pad; 202, aluminum alloy back shell. DETAILED DESCRIPTION

[0025] The present invention provides a foldable touch keyboard that prevents accidental touches. To make the purpose, technical solution and effect of the present invention clearer and more specific, the present invention is further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0026] See also Figure 1-Figure 3 , Figure 1 It is a schematic diagram of an unfolded state of a foldable touch keyboard that prevents accidental touches according to the present invention; Figure 2It is a schematic diagram of a folded state of a foldable touch keyboard that prevents accidental touches according to the present invention; Figure 3 1 is a front view of a folded state of a foldable touch keyboard for preventing accidental touches according to the present invention; Figure 1-Figure 3As shown, a foldable touch keyboard with anti-mistouch of the present invention is provided with a first keyboard body and a second keyboard body connected by a rotating shaft, wherein the first keyboard body is provided with a first touch button, the first touch button includes a first glass touch panel, a first character pressing area arranged on the first glass touch panel, and a first button sensor corresponding to the character setting of the first character pressing area; the second keyboard body is provided with a second touch button, the second touch button includes a second glass touch panel, a second character pressing area arranged on the second glass touch panel, and a second button sensor corresponding to the character setting of the second character pressing area; the first and second button sensors include touch sensors and pressure sensors, wherein the touch sensor is used to sense character pressing actions; the pressure sensor is used to obtain the pressure value of the pressing action and start the touch sensor when the pressure value reaches a preset threshold. Specifically, the foldable touch keyboard of the present invention is provided with a first keyboard body 101 and a second keyboard body 102, and the first button body is connected to the second button body by a rotating shaft 103. The rotating shaft 103 is a damping rotating shaft 103, which can make the first keyboard body 101 hover within any adjustable angle relative to the second keyboard body 102. The angle between the first keyboard body 101 and the second keyboard body 102 is 0 when folded, and the angle when unfolded flat is 180°. The first keyboard body 101 is provided with a first glass touch panel, and a first character pressing area 108 is provided on the surface of the first glass touch panel. The second keyboard body 102 is provided with a second glass touch panel, and a second character pressing area 107 is provided on the surface of the second glass touch panel. The first and second button sensors are correspondingly arranged below the first and second glass touch panels. The first and second button sensors are used to obtain effective pressing actions. The first and second button bodies can generate corresponding character key values ​​according to the effective pressing actions; the button sensor is arranged below the glass touch panel, including a touch sensor and a pressure sensor. The touch sensor is used to sense the character pressing action, and the pressure sensor is used to obtain the pressing action pressure value and start the touch sensor when the pressure value reaches a preset threshold. The keyboard body of the present invention adopts an aluminum alloy back shell 202, and the glass touch panel is arranged on the aluminum alloy back shell 202. A keyboard circuit is arranged between the glass touch panel and the aluminum alloy back shell 202, specifically including a pressure sensor, a memory, a processor, a backlight and a battery. A plurality of characters are correspondingly arranged in the first and second character pressing areas. The characters described here refer to English letters, numbers and symbols on a traditional keyboard. Generating corresponding key values ​​according to touch actions is a prior art and will not be repeated. The touch sensor and pressure sensor used in the present invention are both prior art and will not be repeated. A pressure sensor is set to detect the pressure value of the pressing action. When the pressure value reaches a preset threshold, the touch sensor takes effect. The touch sensor senses the pressing action and feeds back the pressing action to the keyboard body to generate a corresponding character key value. A pressure sensor is added to the foldable touch keyboard. The touch action can only take effect when the pressure value reaches the threshold, effectively avoiding misoperation of touch.

[0027] It should be noted that the pressure sensor is arranged under the glass touch panel. The glass touch panel is a flat flexible glass with a thickness of 0.4mm. When the user presses the glass touch panel, the glass touch panel will deform. When the glass touch panel deforms, it will squeeze the pressure sensor, and the pressure sensor can obtain the pressure value of the pressing action.

[0028] Based on the above-mentioned anti-mistouch foldable touch keyboard, preferably, the first keyboard body 101 or / and the second keyboard body 102 are connected to a status display screen 104. The status display screen 104 is used to display one or more of the keyboard battery power, letter case status and keyboard backlight brightness level. Specifically, the traditional keyboard has a keyboard indicator light to indicate the keyboard status, such as the uppercase and lowercase status. The present invention abandons the traditional keyboard indicator light design and sets a status display screen 104 on the first keyboard body 101 or / and the second keyboard body 102. The status display screen 104 is an OLED display screen, which can display the keyboard battery power, letter case status and keyboard backlight brightness level, etc. In addition to displaying information, the status display screen 104 can also be used for handwriting input. The use of the status display screen 104 enables the foldable touch keyboard of the present invention to display more information, and enables the keyboard to have a handwriting input function, which is impossible for traditional keyboards.

[0029] Based on the above-mentioned anti-mistouch foldable touch keyboard, preferably, the thickness of the status display screen 104 is 5.6mm, and the thickness of the first keyboard body 101 and the second keyboard body 102 are both 2.8mm. Specifically, the status display screen 104 is arranged on the first keyboard body 101 or / and the second keyboard body 102, and a battery is arranged below the status display screen 104. The thickness of the status display screen 104 is equal to twice the thickness of the first and second keyboard bodies 102. The thickness of the first keyboard body 101 and the second keyboard body 102 after folding is 5.6mm, which is equal to the thickness of the status display screen 104. Further, the foldable touch keyboard of the present invention has a length of 313.2mm and a width of 100.2mm when unfolded, and a length of 172.8mm when folded. It can be seen that after the first keyboard body 101 and the second keyboard body 102 are folded, the foldable touch keyboard is a cuboid with a thickness of 5.6mm, a width of 100.2mm, and a length of 172.8mm. It should be understood that the length, width and thickness are not indicated in the drawings of the present invention. Based on common sense, it can be considered that length>width>thickness, so the length, width and thickness can be correctly identified in the drawings. It should be particularly emphasized that the foldable touch keyboard of the present invention weighs only 152g, and the thickness after folding is 5.6mm, the width is 100.2mm, and the length is 172.8mm. It can be seen that the foldable touch keyboard of the present invention is light and small, and easy to carry.

[0030] Based on the above-mentioned anti-mistouch foldable touch keyboard, preferably, a rechargeable battery is built in, the charging interface is Type-C, the charging power is 10W, and the battery capacity is 500mAh. Specifically, the portable foldable touch keyboard of the present invention has a built-in rechargeable battery with a battery capacity of 500mAh, which can be used by users for a long time. The battery adopts a Type-C charging interface and the charging power is 10w. It should be emphasized that the portable foldable touch keyboard of the present invention will enter sleep mode when it is not used within a fixed time interval. Sleep mode refers to a low energy consumption state, and the user can wake it up by key operation.

[0031] Based on the above-mentioned anti-mistouch foldable touch keyboard, preferably, a dual-mode Bluetooth is also provided, and the operating frequencies of the dual-mode Bluetooth are 2.4GHz and 5.1GHz respectively. The Bluetooth connection distance of the dual-mode Bluetooth is 12m. Dual-mode Bluetooth is a common Bluetooth, which can support traditional Bluetooth and low-power Bluetooth at the same time and has better compatibility. The foldable touch keyboard of the present invention can be connected and communicated with more devices, and can be adapted to products of IOS system, Android system and Windows system, which is not available in other folding keyboards.

[0032] like Figure 2 and Figure 3 As shown, the portable foldable touch keyboard of the present invention adopts an aluminum alloy back shell 202, and anti-skid pads 201 are set at the four corners of the aluminum alloy back shell 202. The anti-skid pads can effectively prevent the aluminum alloy back shell 202 from contacting the desktop and preventing the aluminum alloy back shell 202 from being scratched. It can also effectively prevent skidding and make the keyboard flat.

[0033] Based on the above-mentioned anti-mistouch foldable touch keyboard, preferably, a keyboard power key 105 and a keyboard light brightness adjustment key 106 are also provided, wherein the keyboard power key 105 is used to turn on and off the keyboard, and the keyboard light brightness adjustment key 106 includes a - key and a + key, which are used to adjust the brightness of the keyboard light. Specifically, the keyboard power key and the keyboard light brightness adjustment key are provided on one side of the status display screen 104, the keyboard power key 105 is used to turn on and off the keyboard, and can be turned off when not in use, and the keyboard light brightness adjustment key 106 includes a - key and a + key, which are used to adjust the brightness of the keyboard light, so that the user can adjust the brightness of the keyboard light to suit himself.

[0034] Based on the above-mentioned anti-mistouch foldable touch keyboard, preferably, a linear motor is also provided, and the linear motor is used to vibrate when the pressing action takes effect. Specifically, the present invention sets a character pressing area on the glass touch panel. When the user types, he needs to press in the character pressing area, and cannot obtain key operation feedback like a traditional keyboard. The present invention sets a linear motor. When the user presses the character pressing area, if the pressing action takes effect, the linear motor will vibrate to provide operation feedback.

[0035] The 5.6 mm thickness ultra-thin design of the present invention is inseparable from the glass touch panel, and the key operation feedback on the glass touch panel is inseparable from the linear motor. It can be seen that the technical features of the present invention are interrelated.

[0036] In summary, the present invention provides a foldable touch keyboard that prevents accidental touch, which is provided with a first keyboard body and a second keyboard body connected by a rotating shaft, wherein the first keyboard body is provided with a first touch button, the first touch button includes a first glass touch panel, a first character pressing area provided on the first glass touch panel, and a first button sensor corresponding to the character setting of the first character pressing area; the second keyboard body is provided with a second touch button, the second touch button includes a second glass touch panel, a second character pressing area provided on the second glass touch panel, and a second button sensor corresponding to the character setting of the second character pressing area; the first and second button sensors include a touch sensor and a pressure sensor, wherein the touch sensor is used to sense the character pressing action; the pressure sensor is used to obtain the pressure value of the pressing action and start the touch sensor when the pressure value reaches a preset threshold. The pressure sensor is set to detect the pressure value of the pressing action, and the touch sensor takes effect when the pressure value reaches the preset threshold. The touch sensor senses the pressing action and feeds the pressing action back to the keyboard body to generate the corresponding character key value, and a pressure sensor is added to the foldable touch keyboard, so that the touch action can only take effect when the pressure value reaches the threshold, effectively avoiding touch misoperation.

[0037] It should be understood that the application of the present invention is not limited to the above examples. For ordinary technicians in this field, improvements or changes can be made based on the above description. All these improvements and changes should fall within the scope of protection of the claims attached to the present invention.

Claims

1. A foldable touch keyboard with an anti-mistouch function, comprising a first keyboard body and a second keyboard body connected by a rotating shaft, characterized in that: The first keyboard body is provided with a first touch key, and the first touch key includes a first glass touch panel, a first character pressing area provided on the first glass touch panel, and a first key sensor provided corresponding to the character in the first character pressing area; The second keyboard body is provided with a second touch key, and the second touch key includes a second glass touch panel, a second character pressing area provided on the second glass touch panel, and a second key sensor provided corresponding to the character in the second character pressing area; The first and second button sensors include a touch sensor and a pressure sensor, wherein the touch sensor is used to sense a character pressing action; the pressure sensor is used to obtain a pressure value of the pressing action and activate the touch sensor when the pressure value reaches a preset threshold.

2. The anti-mistouch foldable touch keyboard according to claim 1, characterized in that: The first keyboard body and / or the second keyboard body are connected to a status display screen.

3. The anti-mistouch foldable touch keyboard according to claim 2, characterized in that: The status display screen is used to display one or more of the keyboard battery power, letter case status, and keyboard backlight brightness level.

4. The anti-mistouch foldable touch keyboard according to claim 2, characterized in that: The thickness of the status display screen is 5.6 mm, and the thickness of the first keyboard body and the second keyboard body are both 2.8 mm.

5. The anti-mistouch foldable touch keyboard according to claim 4, characterized in that: The length is 313.2mm and the width is 100.2mm when unfolded, and the length is 172.8mm when folded.

6. The anti-mistouch foldable touch keyboard according to claim 1, characterized in that: It has a built-in rechargeable battery, the charging interface is Type-C, the charging power is 10W, and the battery capacity is 500mAh.

7. The anti-mistouch foldable touch keyboard according to claim 1, characterized in that: A dual-mode Bluetooth is also provided, and the operating frequencies of the dual-mode Bluetooth are 2.4 GHz and 5.1 GHz respectively.

8. The anti-mistouch foldable touch keyboard according to claim 7, characterized in that: The Bluetooth connection distance of the dual-mode Bluetooth is 12m.

9. The anti-mistouch foldable touch keyboard according to claim 1, characterized in that: A keyboard power key and a keyboard light brightness adjustment key are also provided, wherein the keyboard power key is used to turn the keyboard on and off, and the keyboard light brightness adjustment key includes a - key and a + key, which are used to adjust the brightness of the keyboard light.

10. The anti-mistouch foldable touch keyboard according to any one of claims 1 to 9, characterized in that: A linear motor is also provided, which is used to vibrate when the pressing action takes effect.

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