CN211506434U - Multifunctional input device - Google Patents
Multifunctional input device Download PDFInfo
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- CN211506434U CN211506434U CN202020376432.3U CN202020376432U CN211506434U CN 211506434 U CN211506434 U CN 211506434U CN 202020376432 U CN202020376432 U CN 202020376432U CN 211506434 U CN211506434 U CN 211506434U
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Abstract
The utility model discloses a multifunctional input device, which comprises a shell, an attitude module, a photoelectric sensing module, a sensor and a control module; the gesture module is electrically connected with the control module to realize the function of the handle; the photoelectric sensing module is electrically connected with the control module to realize the function of a mouse; the sensor is arranged on the lower surface of the shell, and the control module is electrically connected with the sensor; and the control module switches the working mode of the handle and the working mode of the mouse through signals of the sensor. The multifunctional input device has the mouse function and the handle function, realizes automatic switching of two working modes through the sensor, and is simple in structure and convenient to operate.
Description
Technical Field
The utility model relates to a multifunctional input device especially relates to the multifunctional input device who has mouse mode of operation and handle mode simultaneously.
Background
At present, a 3dof handle is widely applied to industries such as remote control, education, VR and the like, the built-in gyroscope is used for carrying out movement control of space input, but under the condition that text input is needed, the traditional mouse needs to be switched for input, and resource waste is caused. Meanwhile, for a use scene needing frequent switching of operation modes, the requirement can be met only by frequently switching the equipment, and the use is very inconvenient.
Disclosure of Invention
The utility model aims to solve the technical problem that a multifunctional input device is provided.
In order to realize the technical purpose, the utility model adopts the following technical scheme:
a multifunctional input device comprises a shell, an attitude module, a photoelectric sensing module, a sensor and a control module;
the gesture module is electrically connected with the control module to realize the function of the handle; the photoelectric sensing module is electrically connected with the control module to realize the function of a mouse;
the sensor is arranged on the lower surface of the shell, and the control module is electrically connected with the sensor; and the control module switches the working mode of the handle and the working mode of the mouse through the signal of the sensor.
Preferably, the sensor triggers a signal when the multifunctional input device contacts a plane; when the multifunctional input device is in a suspended state, the sensor has no signal input;
when the control module receives the signal of the sensor, the mouse is switched to a mouse working mode; and when the control module cannot receive the signal of the sensor, the control module is switched to a handle working mode.
Preferably, the control module switches to a mouse working mode when receiving the signal of the sensor; the control module cannot receive signals of the sensor, and the gesture module switches to a handle working mode when judging that the multifunctional input device is in a non-horizontal state or the gesture change exceeds a certain threshold value.
Preferably, the sensor is a pressure sensor or a photoelectric sensor.
Preferably, when the sensor is a photoelectric sensor, the photoelectric sensor may be a separately arranged sensor, or the photoelectric sensor may be the same sensor as the photoelectric sensor in the photoelectric sensing module.
Preferably, a touch pad is arranged on the side surface of the shell, and when the handle works in a handle working mode, the touch pad can control actions such as page turning and the like through touch sliding actions.
Preferably, a first key and a second key are arranged on the side surface of the shell, and the first key and the second key are used for a forward and backward key of a mouse working mode and a volume up-down key of a handle working mode;
a third key and a fourth key are arranged on the upper surface of the shell close to the top end; the third key and the fourth key are respectively used for a left mouse button and a right mouse button of a mouse working mode; the third key is also used for a trigger key of a handle working mode.
Preferably, the attitude module comprises a multi-axis sensor and an attitude processing unit; the multi-axis sensor comprises one or more of an accelerometer, a gyroscope and a geomagnetism meter, basic data is obtained through the multi-axis sensor, and the basic data is converted into the moving tracks of the multifunctional input device in the air in the vertical and horizontal directions by the attitude processing unit, so that the function of the handle is realized.
Preferably, the photoelectric sensing module is used for acquiring the moving direction and the moving distance of the multifunctional input device to realize the function of a mouse.
Preferably, the system also comprises a wireless communication module and a power supply module; the wireless communication module is electrically connected with the control module and is used for realizing the wireless communication function of the multifunctional input device; the power module is used for supplying power to the whole multifunctional input device.
The utility model provides a multifunctional input device possesses mouse function and handle function simultaneously, realizes two kinds of mode's automatic switch-over, simple structure, convenient operation through the sensor. Furthermore, automatic switching of two working modes can be realized through combination of the sensor and the attitude module, and the accuracy is higher.
Drawings
Fig. 1 is a schematic front view of a multifunctional input device provided by the present invention;
FIG. 2 is a side view of the multi-function input device of FIG. 1;
FIG. 3 is a schematic rear view of the multi-function input device shown in FIG. 1;
fig. 4 is a schematic diagram of the structure of the multifunctional input device shown in fig. 1.
Detailed Description
The technical solution of the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.
The utility model provides a multifunctional input device has handle mode and mouse mode simultaneously, can realize the combination of handle and mouse.
Specifically, as shown in fig. 1 to 4, the multi-function input device includes: the device comprises a shell 1, an attitude module 2, a touch panel 4, a plurality of function keys, a wireless communication module 7, a power supply module 8, a photoelectric sensing module 9, a control module 10 and a sensor 11.
The gesture module 2 is electrically connected with the control module 10, and is used for realizing the handle function of the multifunctional input device. The photoelectric sensing module 9 is electrically connected with the control module 10 for realizing the mouse function of the multifunctional input device. The touch panel 4 and the plurality of function keys are electrically connected to the control module 10, and are used for realizing touch input of the multifunctional input device. The wireless communication module 7 is electrically connected with the control module 10 and is used for realizing the wireless communication function of the multifunctional input device. The power supply module 8 is used for supplying power to the whole multifunctional input device.
Specifically, as shown in fig. 1 to 3, the shape design of the housing 1 of the multifunctional input device combines the shape of a 3dof handle and a conventional mouse. A touch panel 4 is provided on a side surface of the housing 1. The side surface of the shell 1 and the position near the top end on the upper surface of the shell 1 are provided with function keys at the same time. The sensor 11 and the photoelectric sensing module 9 are provided on the lower surface of the housing 1. The attitude module 2, the wireless communication module 7, the power supply module 8 and the control module 10 are all disposed inside the housing 1.
The control module 10 is used for acquiring information generated by the gesture module 2 and the photoelectric sensing module 9, processing information input from the touch panel 4 and the plurality of function keys, performing power management, and transmitting and receiving the information through a wireless signal through the wireless communication module 7. The control mode 10 and the wireless communication module 7 may be implemented by using a bluetooth processor, for example, implemented by using chips of chip types such as NRF51822, NRF52832, BCM2042MKFBG, and the like.
The attitude module 2 includes a multi-axis sensor 2 and an attitude processing unit. The multi-axis sensor 2 may include one or more of an accelerometer, a gyroscope, a magnetometer. When an accelerometer, a gyroscope and a geomagnetic timer are arranged in the shell 1 at the same time, the multifunctional input device is provided with a 9-axis sensor, basic data are obtained through the 9-axis sensor (the accelerometer, the gyroscope and the geomagnetic timer), and the posture processing unit converts the basic data into up-down, left-right moving tracks of the multifunctional input device in the air, so that the 3dof handle function is realized. The algorithm for implementing the handle function using the 9-axis sensor may use a prior art algorithm.
The touch panel 4 is disposed on the left side of the housing 1. The touch panel 4 has a touch slide function, and a touch sensor may be provided below the touch panel 4, and in the handle operation mode, a motion such as page turning may be controlled by a touch slide motion.
The function keys may include a first key 5 and a second key 6 separately disposed on the side of the housing 1, and a third key 15 and a fourth key 16 separately disposed on the upper surface of the housing 1 near the top end, as shown in the present embodiment. The first key 5 and the second key 6 can also be realized by an integrated key, and the adjustment is carried out through the upper part and the lower part of the key. The third key 15 and the fourth key 16 may also be implemented as an integral key, which is adjusted by the left and right parts of the key.
In the illustrated embodiment, the first key 5 and the second key 6 are respectively arranged on the side of the housing 1, and the first key 5 and the second key 6 are respectively used for an add/subtract key in the handle operation mode, such as a volume add key and a volume subtract key. The integral key corresponds to an plus key when the upper part is pressed and corresponds to a minus key when the lower part is pressed. The third button 15 and the fourth button 16 are respectively used for a left mouse button and a right mouse button in the mouse working mode. The trigger key in the handle operation mode can be realized by the third button 15 arranged on the upper surface of the housing 1 near the top end.
The following describes the mouse operation mode of the multifunctional input device and the switching manner between the two operation modes.
As shown in fig. 3, the photoelectric sensing module 9 is used for determining the moving direction and the moving distance of the multifunctional input device, so as to realize the mouse function. The photo sensor module includes an optical signal emitting element, such as a photodiode or a laser emitter, disposed on a lower surface of the housing 1. When the mouse works, the bottom surface of the optical mouse is illuminated by light emitted by the light emitting diode or the laser emitter, then a part of light reflected by the bottom surface of the optical mouse is transmitted to a light sensing device (a micro imager) through a group of optical lenses for imaging, and the moving direction and the moving distance of the multifunctional input device are judged by analyzing the change of the position of the characteristic point on the images.
The first key 5 and the second key 6 arranged on the side surface of the shell 1 respectively represent a forward key and a backward key in the working state of the mouse and are used for realizing forward and backward functions of a control page or pasting and canceling functions. The third button 15 and the third button 16 provided on the upper surface of the housing 1 correspond to a left mouse button and a right mouse button, respectively.
The multifunctional input device can realize automatic switching of two working modes by means of the sensor. Or, the sensor is combined with the attitude module to realize automatic switching of two working modes.
Specifically, as shown in fig. 3, a sensor 11 is disposed on the lower surface of the housing 1, and the sensor 11 is electrically connected to the control module 10 for switching between two operation modes of the multifunctional input device. The sensor 11 may use a pressure sensor or a photoelectric sensor.
When the pressure sensor is used, when the multifunctional input device is horizontally placed on a plane, the pressure sensor triggers a signal to indicate that the multifunctional input device is in a state of contacting the plane, and at the moment, the multifunctional input device is switched to a mouse working mode to activate the function of the mouse; when the multifunctional input device is taken up, the pressure sensor has no signal input, the multifunctional input device is in a suspended state, and the multifunctional input device is switched to a handle working mode at the moment to excite the function of the handle.
When the photoelectric sensor is used, the photoelectric sensor can use a sensor which is arranged independently, or can use the same sensor with the photoelectric sensor in the photoelectric sensing module, and similarly, when the photoelectric sensor detects a returned photoelectric signal, the multifunctional input device is in a state of contacting a plane, and at the moment, the multifunctional input device is switched to a mouse working mode to excite the function of the mouse; when the photoelectric sensor can not detect the reflected light in a short distance, the working mode of the mouse is automatically switched to the working mode of the handle. The double-form switching of the mouse of picking up the handle and putting down the mouse is realized. The method fully meets the flexible switching between somatosensory input and traditional input of people in an Augmented Reality (AR) scene.
Preferably, the sensor 11 and the attitude module 2 can be combined to realize automatic switching of two working modes.
In this switching manner, when the photoelectric sensor can detect the returned photoelectric signal or the pressure sensor can detect the pressure, the control module 10 switches the multifunctional input device to the mouse operating mode; when the pressure sensor cannot detect pressure or the photoelectric sensor cannot detect the reflected light in a short distance, and meanwhile, the 9-axis sensor arranged in the multifunctional input device detects that the multifunctional input device is no longer in a horizontal state or the posture change exceeds a certain threshold value, the control module 10 automatically switches the multifunctional input device from the mouse working mode to the handle working mode. The double-form switching of the mouse of picking up the handle and putting down the mouse is realized. The method fully meets the flexible switching between somatosensory input and traditional input of people in an Augmented Reality (AR) scene.
When the sensor 11 is used for combining the gesture module 2 to realize the switching of two working modes, the error switching caused by unintentionally lifting the multifunctional input device can be avoided, and the multifunctional input device is switched to the handle working mode only when the multifunctional input device is not horizontal any more or the gesture change exceeds a certain threshold, so that the accuracy of automatic switching is improved.
To sum up, the utility model provides a multifunctional input device possesses mouse function and handle function simultaneously, realizes two kinds of mode's automatic switch-over, simple structure, convenient operation through the combination of sensor or sensor and gesture module.
The multifunctional input device provided by the present invention has been described in detail above. In the description herein, it is to be understood that the terms "upper", "lower", "right", and the like are used in an orientation or positional relationship based on that shown in the drawings for convenience of description and simplicity of operation, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used merely for descriptive purposes and are not intended to have any special meaning.
In the description herein, references to the description of "an embodiment," "an example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.
Any obvious modifications to the above would be obvious to those of ordinary skill in the art, without departing from the spirit of the present invention, and it is intended to constitute a violation of the patent rights of the present invention and to bear the relevant legal responsibility.
Claims (10)
1. A multifunctional input device is characterized by comprising a shell, an attitude module, a photoelectric sensing module, a sensor and a control module;
the gesture module is electrically connected with the control module to realize the function of the handle; the photoelectric sensing module is electrically connected with the control module to realize the function of a mouse;
the sensor is arranged on the lower surface of the shell, and the control module is electrically connected with the sensor; and the control module switches the working mode of the handle and the working mode of the mouse through the signal of the sensor.
2. The multi-function input device of claim 1, wherein:
the sensor triggers a signal when the multifunction input device contacts a surface; when the multifunctional input device is in a suspended state, the sensor has no signal input;
when the control module receives the signal of the sensor, the mouse is switched to a mouse working mode; and when the control module cannot receive the signal of the sensor, the control module is switched to a handle working mode.
3. The multi-function input device of claim 2, wherein:
when the control module receives the signal of the sensor, the mouse is switched to a mouse working mode; the control module cannot receive signals of the sensor, and the gesture module switches to a handle working mode when judging that the multifunctional input device is in a non-horizontal state or the gesture change exceeds a certain threshold value.
4. The multi-function input device of claim 1, wherein:
the sensor is a pressure sensor or a photoelectric sensor.
5. The multi-function input device of claim 4, wherein:
when the sensor is a photoelectric sensor, the photoelectric sensor can be a sensor which is arranged independently, or the photoelectric sensor can be the same sensor as the photoelectric sensor in the photoelectric sensing module.
6. The multi-function input device of claim 1, wherein:
the side surface of the shell is provided with a touch pad, and the touch pad can control actions such as page turning and the like through touch sliding actions in a handle working mode.
7. The multi-function input device of claim 5, wherein:
a first key and a second key are arranged on the side surface of the shell, and the first key and the second key are used for a forward and backward key of a mouse working mode and a volume plus-minus key of a handle working mode;
a third key and a fourth key are arranged on the upper surface of the shell close to the top end; the third key and the fourth key are respectively used for a left mouse button and a right mouse button of a mouse working mode; the third key is also used for a trigger key of a handle working mode.
8. The multi-function input device of claim 1, wherein:
the attitude module comprises a multi-axis sensor and an attitude processing unit; the multi-axis sensor comprises one or more of an accelerometer, a gyroscope and a geomagnetism meter, basic data is obtained through the multi-axis sensor, and the basic data is converted into moving tracks of the device in the air in an up-down and left-right mode by the attitude processing unit, so that the function of the handle is realized.
9. The multi-function input device of claim 1, wherein:
the photoelectric sensing module is used for acquiring the moving direction and the moving distance of the input device to realize the function of the mouse.
10. The multi-function input device of claim 1, wherein:
the wireless communication device also comprises a wireless communication module and a power supply module; the wireless communication module is electrically connected with the control module and is used for realizing the wireless communication function of the multifunctional input device; the power module is used for supplying power to the whole multifunctional input device.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020376432.3U CN211506434U (en) | 2020-03-23 | 2020-03-23 | Multifunctional input device |
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| CN202020376432.3U CN211506434U (en) | 2020-03-23 | 2020-03-23 | Multifunctional input device |
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| CN211506434U true CN211506434U (en) | 2020-09-15 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112416152A (en) * | 2020-11-19 | 2021-02-26 | 维沃移动通信有限公司 | Wireless control apparatus and control method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112416152A (en) * | 2020-11-19 | 2021-02-26 | 维沃移动通信有限公司 | Wireless control apparatus and control method thereof |
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