CN211698890U - Keyboard device with mouse function - Google Patents
Keyboard device with mouse function Download PDFInfo
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- CN211698890U CN211698890U CN202020479075.3U CN202020479075U CN211698890U CN 211698890 U CN211698890 U CN 211698890U CN 202020479075 U CN202020479075 U CN 202020479075U CN 211698890 U CN211698890 U CN 211698890U
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- infrared
- mouse
- mouse function
- keyboard
- optical sensor
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- 230000003287 optical effect Effects 0.000 claims abstract description 43
- 230000009471 action Effects 0.000 abstract description 11
- 230000035945 sensitivity Effects 0.000 abstract description 6
- 230000004044 response Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 9
- 101100225689 Mus musculus Enah gene Proteins 0.000 description 5
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
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- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model discloses a keyboard device with mouse function, include the keyboard and have the device of mouse function, the device with mouse function inlays the dress in the keyboard, the device with mouse function includes infrared sensor, optical sensor and controller, infrared sensor and optical sensor all with controller electric connection. The utility model discloses in, respond to the action of user on the device that has the mouse function through setting up optical sensor, because optical sensor's response precision and sensitivity are high, thereby can guarantee the utility model discloses can fully reflect user's action, and through setting up infrared sensor for the device that has the mouse function just can start optical sensor after sensing user's action, with this misinduction of avoiding optical sensor, improve the utility model discloses a operational reliability. Therefore, the utility model discloses can effectively replace the use of mouse, it is high to the response sensitivity and the precision of user's action, the practicality is strong.
Description
Technical Field
The utility model belongs to the technical field of the computer and specifically relates to a keyboard device with mouse function is related to.
Background
Most of existing notebook computers are provided with touch pads, and the touch pads are designed primarily by replacing a mouse with the touch pads, so that external equipment of the notebook computer is reduced, and the integrity and the portability of the notebook computer are improved.
The common notebook computer touch pad is characterized in that an integrated circuit board is arranged below the touch pad, so that the integrated circuit board can continuously measure and report the touch pad, the action and the position of a finger can be detected, and the sensing detection mainly depends on capacitance sensing. However, the use experience of the notebook touchpad is quite poor, the detection effect and speed of the touchpad are not ideal, the movement of the cursor and the movement of the finger of the user are not synchronous when the touchpad is reflected on the notebook, and the movement speed of the cursor is slow.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a keyboard device with mouse function can solve one or more of above-mentioned problem.
According to the utility model discloses an aspect provides a keyboard device with mouse function, include the keyboard and have the device of mouse function, the device with mouse function inlays the dress in the keyboard, the device with mouse function includes infrared sensor, optical sensor and controller, infrared sensor and optical sensor all with controller electric connection.
The utility model has the advantages that: the utility model discloses in, respond to the action of user on the device that has the mouse function through setting up optical sensor, because optical sensor's response precision and sensitivity are high, thereby can guarantee the utility model discloses can fully reflect user's action, and through setting up infrared sensor for the device that has the mouse function just can start optical sensor after sensing user's action, avoid optical sensor to take place the mistake response with this, improve the utility model discloses a operational reliability. Therefore, the utility model discloses can effectively replace the use of mouse, it is high to the response sensitivity and the precision of user's action, the practicality is strong.
In some embodiments, the infrared sensor includes an infrared generator for emitting infrared light and an infrared receiver for receiving the infrared light emitted by the infrared generator.
In some embodiments, the device with mouse function includes an infrared transparent sheet, the device with mouse function is provided with a groove, the infrared transparent sheet is mounted on the groove, the infrared light emitted by the infrared generator can pass through the infrared transparent sheet, and the infrared receiver and the optical sensor can both receive infrared light through the infrared transparent sheet. Therefore, the infrared light emitted by the infrared generator can effectively reach the finger of an external user, the infrared receiver and the optical sensor can effectively receive the infrared light emitted by the finger of the external user, and the working reliability of the infrared sensor, the infrared receiver and the optical sensor is ensured.
In some embodiments, the present invention further comprises a computer, wherein the keyboard is mounted on the computer. Therefore, the utility model discloses can effectively replace the use of mouse.
In some embodiments, the present invention further comprises an encoder, the encoder being electrically connected to the controller.
In some embodiments, the utility model discloses still include mouse button switch, mouse button switch and encoder electric connection, mouse button switch and controller electric connection.
In some embodiments, the mouse-enabled device includes a touch sensor electrically connected to the controller. The setting of touch sensor's sensor can be convenient for the user and have mouse function's device through the contact and trigger optical sensor's work, has increased the mode that the user triggered optical sensor work, makes the utility model discloses can adapt to various use needs better.
Drawings
Fig. 1 is a schematic structural diagram of a keyboard device with a mouse function according to an embodiment of the present invention.
Fig. 2 is a schematic configuration diagram of an embodiment of a mouse-function device of the mouse-function keyboard device of fig. 1.
Fig. 3 is a schematic diagram showing the use of the keyboard device having a mouse function of fig. 1.
FIG. 4 is a schematic block diagram of one embodiment of a mouse-enabled device of the mouse-enabled keyboard device of FIG. 1.
Fig. 5 is a partial circuit diagram of the keyboard device having a mouse function of fig. 1.
Fig. 6 is a partial circuit diagram of the keyboard device having a mouse function of fig. 1.
Fig. 7 is a partial circuit diagram of the keyboard device having a mouse function of fig. 1.
Fig. 8 is a schematic configuration diagram of an embodiment of a mouse-function device of the mouse-function keyboard device of fig. 1.
FIG. 9 is a schematic block diagram of one embodiment of a mouse-enabled device of the mouse-enabled keyboard device of FIG. 1.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example 1
Referring to fig. 1 to 7, a keyboard device with a mouse function of the present embodiment includes a keyboard 1, a device 2 with a mouse function, and a computer 3. The keyboard 1 is fixedly mounted on the computer 3, and the device 2 having a mouse function is fixedly embedded in the keyboard 1.
The device 2 having a mouse function includes an infrared sensor 20, an optical sensor 24, and a controller 25. The infrared sensor 20 includes an infrared generator 22 and an infrared receiver 23, the infrared generator 22 may be a commercially available infrared LED lamp, the infrared generator 22 is configured to emit infrared light so that the infrared light can reach the finger of the external user, and the infrared receiver 23 is configured to receive the infrared light emitted by the infrared generator 22 and emitted back after reaching the finger of the external user.
Still be equipped with the recess on the device 2 with mouse function, the equal fixed mounting of infrared generator 22 and infrared receiver 23 is in the recess, and the device 2 that has mouse function still includes infrared ray printing opacity piece 21, infrared ray printing opacity piece 21 is then fixed mounting on the recess, and the infrared light of infrared generator 22 after setting shoots out the position and all faces infrared ray printing opacity piece 21 with infrared receiver 23's infrared light receiving position, make the infrared light that infrared generator 22 sent pass infrared ray printing opacity piece 21 and arrive outside user's finger department, and above-mentioned infrared light can be on infrared receiver 23 through user's finger reflection after reacing outside user finger department.
The optical sensor 24 is also fixedly installed in the recess, and the sensing head of the optical sensor 24 is also directed toward the infrared ray transmitting sheet 21, so that the sensing of the optical sensor 24 is not affected by the infrared ray transmitting sheet 21, i.e., the infrared light emitted from the infrared ray generator 22 can be reflected onto the optical sensor 24 by the user's finger after reaching the external user's finger, so as to be sensed by the optical sensor 24.
The controller 25 may be a microprocessor MCU, and the infrared receiver 23 of the infrared sensor 20 is electrically connected to the controller 25 through a wire or a PCB, so that the infrared receiver 23 can transmit signals to and from the controller 25, and the controller 25 is also electrically connected to the optical sensor 24 through a wire or a PCB, so that the optical sensor 24 can transmit signals to and from the controller 25.
The utility model discloses still include encoder 4 and mouse key switch 5, the hand wheel encoder can be selected to encoder 4, with controller 25 electric connection, and mouse key switch 5 and 4 electric connection of encoder, mouse key switch 5 and controller 25 electric connection.
The utility model discloses when using, start infrared generator 22 for infrared generator 22 sends the infrared light, when the user point moved on the infrared ray printing opacity piece 21 of device 2 that has the mouse function, the infrared light that infrared generator 22 sent reflects back infrared receiver 23 after projecting on the user point, infrared receiver 23 can send corresponding signal to controller 25 after receiving the infrared light in, controller 25 can start optical sensor 24 after receiving this signal.
At this time, the action of the finger of the user on the infrared transparent sheet 21 affects the reflection track of the infrared light emitted by the infrared generator 22, and the optical sensor 24 can sense the infrared light, so as to sense the moving direction and the moving speed of the finger, and transmit the corresponding data to the controller 25, and the controller 25 receives the data and transmits the corresponding cursor movement control signal to the computer 3, so that the cursor on the screen of the computer 3 can move toward the corresponding direction and speed.
Therefore, the utility model discloses can effectively replace the use of mouse for the user can be under the condition of not to the external mouse of computer 3, carries out high accuracy high sensitivity's control to computer 3's cursor, and the practicality is strong.
Example 2
Referring to fig. 1, 8 and 9, a keyboard apparatus with a mouse function of the present embodiment includes a keyboard 1, an apparatus 2 with a mouse function, and a computer 3. The keyboard 1 is fixedly mounted on the computer 3, and the device 2 having a mouse function is fixedly embedded in the keyboard 1.
The device 2 having a mouse function includes an infrared sensor 20, an optical sensor 24, a controller 25, and a touch sensor 221. The infrared sensor 20 includes an infrared generator 22 and an infrared receiver 23, the infrared generator 22 may be a commercially available infrared LED lamp, the infrared generator 22 is configured to emit infrared light so that the infrared light can reach the finger of the external user, and the infrared receiver 23 is configured to receive the infrared light emitted by the infrared generator 22 and emitted back after reaching the finger of the external user.
The touch sensor 221 may be a capacitive sensor or a resistive sensor, and the touch sensor 221 may be used to sense whether a user touches the touch sensor.
Still be equipped with the recess on the device 2 with mouse function, the equal fixed mounting of infrared generator 22 and infrared receiver 23 is in the recess, and the device 2 that has mouse function still includes infrared ray printing opacity piece 21, infrared ray printing opacity piece 21 is then fixed mounting on the recess, and the infrared light of infrared generator 22 after setting up shoots out the position and all faces infrared ray printing opacity piece 21 with infrared receiver 23's infrared light receiving position, make the infrared light that infrared generator 22 sent pass through infrared ray printing opacity piece 21 and arrive outside user's finger department, and above-mentioned infrared light can be on infrared receiver 23 through user's finger reflection after reacing outside user's finger department. Alternatively, the touch sensor 221 may be fixedly installed at a position near both sides of the groove.
The optical sensor 24 is also fixedly installed in the recess, and the sensing head of the optical sensor 24 is also directed toward the infrared ray transmitting sheet 21, so that the sensing of the optical sensor 24 is not affected by the infrared ray transmitting sheet 21, i.e., the infrared light emitted from the infrared ray generator 22 can be reflected onto the optical sensor 24 by the user's finger after reaching the external user's finger, so as to be sensed by the optical sensor 24.
The controller 25 may be a microprocessor MCU, and the infrared receiver 23 of the infrared sensor 20 is electrically connected to the controller 25 through a wire or a PCB, so that the infrared receiver 23 can transmit signals to and from the controller 25, and the controller 25 is also electrically connected to the optical sensor 24 through a wire or a PCB, so that the optical sensor 24 can transmit signals to and from the controller 25. The touch sensor 221 is also electrically connected to the controller 25 through a wire or a PCB, so that the touch sensor 221 and the controller 25 can transmit signals to each other.
The utility model discloses still include encoder 4 and mouse key switch 5, the hand wheel encoder can be selected to encoder 4, with controller 25 electric connection, and mouse key switch 5 and 4 electric connection of encoder, mouse key switch 5 and controller 25 electric connection.
When the utility model is used, the infrared generator 22 and the contact sensor 221 are started, and then the infrared generator 22 emits infrared light.
And the user may activate the optical sensor 24 in two ways. On one hand, when the finger of the user moves to the infrared transparent sheet 21 of the device 2 with mouse function, the infrared light emitted by the infrared generator 22 is projected onto the finger of the user and reflected back to the infrared receiver 23, the infrared receiver 23 will send a corresponding signal to the controller 25 after receiving the infrared light, and the controller 25 will start the optical sensor 24 after receiving the signal. On the other hand, when the user's finger touches the device 2 with mouse function, the touch sensor 221 can sense the touch of the user's finger and correspondingly send a signal to the controller 25, and the controller 25 will activate the optical sensor 24 after receiving the signal.
When the optical sensor 24 is activated, the action of the finger of the user on the infrared transparent sheet 21 affects the reflection track of the infrared light emitted by the infrared generator 22, the optical sensor 24 can sense the infrared light, so as to sense the moving direction and moving speed of the finger, and transmit the corresponding data to the controller 25, and the controller 25 receives the data and transmits the corresponding cursor movement control signal to the computer 3, so that the cursor on the screen of the computer 3 can move towards the corresponding direction and speed.
Therefore, the utility model discloses can effectively replace the use of mouse for the user can be under the condition of not to the external mouse of computer 3, carries out high accuracy high sensitivity's control to computer 3's cursor, and the practicality is strong.
What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.
Claims (7)
1. The keyboard device with the mouse function is characterized by comprising a keyboard (1) and a device (2) with the mouse function, wherein the device (2) with the mouse function is embedded in the keyboard (1), the device (2) with the mouse function comprises an infrared sensor (20), an optical sensor (24) and a controller (25), and the infrared sensor (20) and the optical sensor (24) are electrically connected with the controller (25).
2. A keyboard apparatus with mouse function according to claim 1, wherein said infrared sensor (20) comprises an infrared generator (22) and an infrared receiver (23), said infrared generator (22) emitting infrared light, said infrared receiver (23) receiving infrared light emitted from the infrared generator (22).
3. The keyboard apparatus with mouse function according to claim 2, wherein the device with mouse function (2) comprises an infrared ray transmitting sheet (21), the device with mouse function is provided with a groove, the infrared ray transmitting sheet (21) is mounted on the groove, the infrared ray generator (22) emits infrared ray energy to pass through the infrared ray transmitting sheet (21), and the infrared ray receiver (23) and the optical sensor (24) both receive infrared ray through the infrared ray transmitting sheet (21).
4. A keyboard device with mouse function according to claim 1, characterized by comprising a computer (3), said keyboard (1) being mounted on the computer (3).
5. A keyboard device with mouse functionality according to claim 1, comprising an encoder (4), wherein the encoder (4) is electrically connected to the controller (25).
6. A keyboard device with mouse function according to claim 5, comprising a mouse button switch (5), wherein the mouse button switch (5) is electrically connected with the encoder (4), and the mouse button switch (5) is electrically connected with the controller (25).
7. A keyboard device with mouse functionality according to claim 1, wherein the device with mouse functionality (2) comprises a touch sensor (221), the touch sensor (221) being electrically connected to the controller (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020479075.3U CN211698890U (en) | 2020-04-03 | 2020-04-03 | Keyboard device with mouse function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020479075.3U CN211698890U (en) | 2020-04-03 | 2020-04-03 | Keyboard device with mouse function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211698890U true CN211698890U (en) | 2020-10-16 |
Family
ID=72782316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020479075.3U Expired - Fee Related CN211698890U (en) | 2020-04-03 | 2020-04-03 | Keyboard device with mouse function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211698890U (en) |
-
2020
- 2020-04-03 CN CN202020479075.3U patent/CN211698890U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201016 |