WO2015106413A1 - Touch feedback vibration device for panel - Google Patents
Touch feedback vibration device for panel Download PDFInfo
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- WO2015106413A1 WO2015106413A1 PCT/CN2014/070690 CN2014070690W WO2015106413A1 WO 2015106413 A1 WO2015106413 A1 WO 2015106413A1 CN 2014070690 W CN2014070690 W CN 2014070690W WO 2015106413 A1 WO2015106413 A1 WO 2015106413A1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/016—Input arrangements with force or tactile feedback as computer generated output to the user
Definitions
- the invention relates to a kind
- the panel touch feedback vibration device is particularly concerned with a feedback vibration device that is low in cost, power-saving, and powerful, and is useful for long-term use of electronic products.
- the electronic products have quite intuitive input devices, such as touch screens of mobile phones or computers.
- the conventional touch screen selects a response signal to the user. For example, when the user touches the touch screen, the touch screen generates vibration or sounds for the user to perceive. This ensures the completion of the input.
- the conventional touch screen mainly includes a touch panel, and the touch panel has a touch response circuit, and the vibration is generated by a vibration motor.
- the principle of the vibration motor is mainly that an eccentric wheel is disposed on the output shaft of the motor. When the vibration motor is started, the eccentric wheel rotates on the output shaft of the motor, and vibration is generated by the eccentric wheel swaying.
- the conventional vibration motor is limited by the structure, and its volume and weight are limited, and the demand for electric power is high. If it is applied to a small electronic product such as a mobile phone, the volume and weight of the electronic product are inevitably affected. The use time after charging, so if you want to improve the vibration performance of electronic products, you must add another equivalent vibration device.
- the inventor of the present invention has improved and innovated, considering other devices that are used as feedback mechanisms for feedback of touch panels.
- the vibrator is a miniature electronic component that generates mechanical vibration by energization and is currently used in only a few areas. Since the piezoelectric vibrator has the advantages of small size, power saving, and low price, it is quite suitable as a touch feedback vibration device of a small electronic device such as a mobile phone.
- the main purpose of the present invention is to provide a panel touch feedback vibration device that is sensitive and actionable, and can feedback the vibration to the user in real time to determine the completion of the touch when the user operates the touch panel.
- Another object of the present invention is to provide a panel touch feedback vibration device, which helps to reduce the size and weight of an electronic product, thereby promoting the price of the electronic product to be less expensive and contributing to popularization.
- a further object of the present invention is to provide a panel touch feedback vibration device that saves power demand, and is particularly suitable for mobile electronic products, such as smart phones, which can extend the charging time of the electronic product.
- Another object of the present invention is to provide a panel touch feedback vibration device, which can also emit sound through the control of the vibration frequency, and can be used as a sounding reminding function when the smart phone calls.
- a panel touch feedback vibration device capable of achieving the above object is used on a touch panel, the touch panel has a touch response circuit, and the present invention mainly includes a piezoelectric (piezo)
- the vibration unit is disposed on the back of the touch panel, the piezoelectric vibration unit is connected to the vibration circuit, and the vibration circuit is connected to the touch reaction circuit.
- the touch response circuit sends a signal to activate the vibration circuit to drive the piezoelectric vibration unit to generate vibration to the touch panel, so that the vibration is fed back to the touch panel.
- the user knows the completion of the touch action by vibration.
- the piezoelectric vibration unit is a single-layer or multi-layer structure, and its shape may be any geometric shape such as a circle, a triangle, a quadrangle, or other polygons.
- the piezoelectric vibration unit is provided with one or more support points fixed on the back surface of the touch panel, and is a good vibration conduction material such as a metal elastic material or a plastic material, to transmit the vibration generated by the piezoelectric vibration unit to the touch. Control panel.
- the piezoelectric vibration unit can be combined with a larger one of the touch panels, and a plurality of the piezoelectric vibration units can be disposed at the same time and evenly disposed on the back surface of the touch panel, so that all regions of the touch panel can feel the same feedback vibration.
- the piezoelectric vibration unit may also be in the form of a vibration module, and the vibration module is extended with a conductive plate, and a plurality of the piezoelectric vibration units are disposed on the conductive plate, and a single one can be used according to the size setting of the touch panel.
- the vibration module or a plurality of the vibration modules are simultaneously set to achieve the vibration effect.
- Wire connection or flexible circuit board (FPC) between the piezoelectric vibration unit and the vibration circuit Connected.
- the vibration circuit can be disposed on the circuit board, the connection point of the piezoelectric vibration unit and the vibration circuit is aligned, and then a metal spring or a spring is placed, and when the circuit board is locked, the metal dome or the spring can be compressed to contact the The piezoelectric vibration unit is connected to the vibration circuit without additional processing connections.
- the incoming call indicating module controls the vibration circuit to emit a high frequency signal when the incoming call is sensed, so that the piezoelectric vibration unit emits an audible sound to remind the user of a call.
- FIG. 1 is a perspective view showing the structure of a panel touch feedback vibration device of the present invention
- FIG. 2 is a front view showing the structure of the touch feedback vibration device of the panel
- 3 is a side view showing the structure of the touch feedback vibration device of the panel
- FIG. 4 is a view showing an embodiment of the panel touch feedback vibration device
- FIG. 5 is a view showing an example of a shape change of the touch feedback vibration device of the panel
- FIG. 6 is a diagram showing an example of a first modular arrangement of the panel touch feedback vibration device
- FIG. 7 is a diagram showing an example of a second modular arrangement of the panel touch feedback vibration device
- FIG. 8 is a schematic structural view of the touch control feedback device of the panel connected by a flexible circuit board
- FIG. 9 is a schematic structural view of the panel touch feedback vibration device connected by metal springs or springs;
- FIG. 10 is a view showing an embodiment of the sound-emitting operation of the panel touch feedback vibration device.
- FIG. 1 to FIG. 4 illustrate a panel touch feedback vibration device according to the present invention, which is used in a touch panel of an electronic product 2
- the touch panel 2 vibrates and feeds back to the user 3, so that the user 3 knows the achievement of the touch action.
- the present invention mainly includes a piezoelectric (piezo) vibration unit 1 disposed on the touch panel 2 On the back side, the piezoelectric vibration unit 1 is connected to the vibration circuit 11, and the touch panel 2 has a touch reaction circuit 21, and the vibration circuit 11 is connected to the touch reaction circuit 21.
- a piezoelectric (piezo) vibration unit 1 disposed on the touch panel 2 On the back side, the piezoelectric vibration unit 1 is connected to the vibration circuit 11, and the touch panel 2 has a touch reaction circuit 21, and the vibration circuit 11 is connected to the touch reaction circuit 21.
- the touch response circuit 21 sends a signal to the vibration circuit 11
- the user activates the piezoelectric vibration unit 1 to generate vibrations on the touch panel 2, and the vibration is fed back to the user 3 who touches the touch panel 2.
- the user 3 knows the completion of the touch operation by the vibration.
- the piezoelectric vibration unit 1 It is a single-layer or multi-layer structure, as in this embodiment, a two-layer structure.
- the shape can be any geometric shape, such as a circle, a triangle, a quadrangle (as in Figure 5), or other polygons.
- the piezoelectric vibration unit 1 One or more support points 12 are provided on the back of the touch panel 2, and in order to transmit the vibration generated by the piezoelectric vibration unit 1 to the touch panel 2, the support point 12 It also acts as an actuating point, and can be a good vibration-conducting material such as a metal elastic material or a plastic material to facilitate the transmission of vibration.
- the piezoelectric vibration unit 1 is matched with the size setting of the touch panel 2, and for the larger touch panel 2 A plurality of the piezoelectric vibration units 1 can be simultaneously disposed and disposed on the back of the touch panel 2 so that the same feedback vibration can be felt in each area of the touch panel 2.
- the piezoelectric vibration unit 1 may also be in the form of a vibration module 4, that is, the vibration module 4 A conductive plate 41 of a metal material is encased, and a plurality of the piezoelectric vibration units 1 are disposed on the conductive plate 41.
- the conductive plate 41 Is a circle, triangle, quad, or other polygon.
- the size of the touch panel 2 is also matched. For the larger touch panel 2, a plurality of the vibration modules can be simultaneously set. In order to achieve the vibration effect.
- the electric wire 51 can be connected between the piezoelectric vibration unit 1 and the vibration circuit 11.
- the present invention can also adopt a thin flexible circuit board (FPC) 52 as the piezoelectric vibration unit 1 and the vibration circuit 11 the connection between.
- FPC thin flexible circuit board
- the circuit board 6 of most electronic products is directly installed on the touch panel 2 At the rear, it is finished in the outer casing to save space. Therefore, the vibration circuit 11 can be disposed on the circuit board 6 to make the piezoelectric vibration unit 1 and the vibration circuit 11
- the connection point is aligned, and then a metal spring or spring 53 is placed, and when the circuit board 6 is locked, the metal spring or spring 53 can be simultaneously compressed to contact the piezoelectric vibration unit 1 and the vibration circuit 11 And the connection is made without additional processing connections.
- the piezoelectric vibration unit 1 has a vibration frequency of about 100 to 300 Hz. For higher frequencies, the vibration effect is reduced, but an audio signal is generated. Therefore, in conjunction with the incoming call indication module 7 of the smart phone, the incoming call indicating module 7 controls the vibration circuit 11 when an incoming call is sensed. The high-frequency signal is sent to cause the piezoelectric vibration unit 1 to generate an audio vibration of about 2K ⁇ 4KHz, thereby making a sound, reminding the user that 3 someone calls, and the use is more extensive.
- the feedback vibration effect of the invention is sensitive and actionable, and can feedback the vibration in real time to the user to determine the completion of the touch, so that the user can focus on the touch operation and reduce the waiting time.
- the invention adopts a piezoelectric vibration unit, which has the advantages of small volume and light weight, can greatly reduce the volume of the electronic product without special design process, can reduce the manufacturing cost of the electronic product, and has a simple structure and more durable use.
- the invention can further reduce the power demand, and is particularly suitable for mobile electronic products, such as smart phones, which greatly prolong the charging time of the electronic products.
- the invention can also emit sound by controlling the vibration frequency of the piezoelectric vibration unit, and can be used as an audible reminding function when the smart phone calls, to fully apply the characteristics of the piezoelectric vibration unit.
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- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
The present invention is a touch feedback vibration device for a panel, used on a touch panel. The touch panel is provided with a touch feedback circuit. The present invention mainly comprises a piezoelectric (piezo) vibration unit arranged on the back side of the touch panel. The piezoelectric vibration unit is connected to a vibration circuit, and the vibration circuit is connected to the touch feedback circuit. Therefore, when the touch panel detects a user is touching, the touch feedback circuit sends a signal to activate the vibration circuit so as to drive the piezoelectric vibration unit to vibrate the touch panel and feedback the vibration to the user touching the touch panel, and the user is aware of the completion of the touch action from the vibration.
Description
本发明是关于一种
面板触控回馈振动装置，特别关于一种成本低廉、节省电力、功效强大，有助于电子产品长期使用的回馈振动装置 。 The invention relates to a kind
The panel touch feedback vibration device is particularly concerned with a feedback vibration device that is low in cost, power-saving, and powerful, and is useful for long-term use of electronic products.
目前的智能型电子产品，多半强调具有电子产品与用户之间的互动功能，其关键在于该电子产品具有相当直觉的输入设备，常见的如手机或计算机的触控屏幕。为了确保输入动作的完成，该习知触控屏幕多会选择反应回馈信号予用户，例如，当使用者触控该触控屏幕时，该触控屏幕会产生振动或发出声响让使用者感知，藉此确保输入的完成。
At present, most intelligent electronic products emphasize the interaction between electronic products and users. The key point is that the electronic products have quite intuitive input devices, such as touch screens of mobile phones or computers. In order to ensure the completion of the input action, the conventional touch screen selects a response signal to the user. For example, when the user touches the touch screen, the touch screen generates vibration or sounds for the user to perceive. This ensures the completion of the input.
该习知触控屏幕主要包括有触控面板，该触控面板具有触控反应电路，而产生振动的方式，多是采取振动马达。该振动马达的原理，主要在于马达输出轴上设置有偏心轮，当该振动马达启动时，该马达输出轴上带动该偏心轮旋转，通过该偏心轮甩动产生振动。
The conventional touch screen mainly includes a touch panel, and the touch panel has a touch response circuit, and the vibration is generated by a vibration motor. The principle of the vibration motor is mainly that an eccentric wheel is disposed on the output shaft of the motor. When the vibration motor is started, the eccentric wheel rotates on the output shaft of the motor, and vibration is generated by the eccentric wheel swaying.
但是，习知振动马达受限于结构，其体积、重量都有一定的限制，且对于电力的需求较高，若应用在手机等小型的电子产品上，必然影响该电子产品的体积、重量以及充电后的使用时间，故若要提高电子产品的振动效能，必须另觅其它等效振动装置。
However, the conventional vibration motor is limited by the structure, and its volume and weight are limited, and the demand for electric power is high. If it is applied to a small electronic product such as a mobile phone, the volume and weight of the electronic product are inevitably affected. The use time after charging, so if you want to improve the vibration performance of electronic products, you must add another equivalent vibration device.
本案发明人鉴于上述缺点，乃亟思加以改良创新，考虑其它作为触控面板回馈振动的装置。 In view of the above shortcomings, the inventor of the present invention has improved and innovated, considering other devices that are used as feedback mechanisms for feedback of touch panels.
发明人发现，在现有的电子领域中， 压电 (piezo)
振动器是一种微型的电子组件，通过通电得产生机械式振动，目前仅应用于少数领域中。由于该压电振动器具有体积小、省电、价格低廉等优点，故相当适合作为如手机等小型电子装置的触控回馈振动装置。 The inventors found that in the existing field of electronics, piezoelectric (piezo)
The vibrator is a miniature electronic component that generates mechanical vibration by energization and is currently used in only a few areas. Since the piezoelectric vibrator has the advantages of small size, power saving, and low price, it is quite suitable as a touch feedback vibration device of a small electronic device such as a mobile phone.
经由长期的研发以及实作，累积适合的经验，终于成功研发完成本件面板触控回馈振动装置。 Through long-term research and development and implementation, we have accumulated suitable experience and finally successfully developed and developed this panel touch feedback vibration device.
本发明之主要目的即在于提供一种面板触控回馈振动装置，其反应灵敏、动作确实，可在使用者操作触控面板时，实时回馈振动给使用者以确定触控的完成。
The main purpose of the present invention is to provide a panel touch feedback vibration device that is sensitive and actionable, and can feedback the vibration to the user in real time to determine the completion of the touch when the user operates the touch panel.
本发明之另一目的即在于提供一种面板触控回馈振动装置，其有助于缩小电子产品的体积、重量，进而促使该电子产品的价格更为低廉而有助于普及。
Another object of the present invention is to provide a panel touch feedback vibration device, which helps to reduce the size and weight of an electronic product, thereby promoting the price of the electronic product to be less expensive and contributing to popularization.
本发明之再一目的即在于提供一种面板触控回馈振动装置，其节省电力需求，特别适用于行动式电子产品，如智能型手机，可延长该电子产品的充电使用时间。
A further object of the present invention is to provide a panel touch feedback vibration device that saves power demand, and is particularly suitable for mobile electronic products, such as smart phones, which can extend the charging time of the electronic product.
本发明之又一目的即在于提供一种面板触控回馈振动装置，其通过振动频率的控制亦可发出声响，可作为智能型手机来电时的发声提醒功能。
Another object of the present invention is to provide a panel touch feedback vibration device, which can also emit sound through the control of the vibration frequency, and can be used as a sounding reminding function when the smart phone calls.
可达成上述发明目的之一种面板触控回馈振动装置，是使用在触控面板上，该触控面板具有触控反应电路，而本发明主要包括有一压电 (piezo)
振动单元，该压电振动单元设置在该触控面板背部，该压电振动单元连接有振动电路，且该振动电路连接到该触控反应电路。
A panel touch feedback vibration device capable of achieving the above object is used on a touch panel, the touch panel has a touch response circuit, and the present invention mainly includes a piezoelectric (piezo)
The vibration unit is disposed on the back of the touch panel, the piezoelectric vibration unit is connected to the vibration circuit, and the vibration circuit is connected to the touch reaction circuit.
藉此，当该触控面板感测到该使用者触控时，该触控反应电路发出信号使该振动电路启动，以驱动该压电振动单元对该触控面板产生振动，使振动回馈到触控该触控面板的使用者，该使用者由振动得知触控动作的完成。
Therefore, when the touch panel senses the touch of the user, the touch response circuit sends a signal to activate the vibration circuit to drive the piezoelectric vibration unit to generate vibration to the touch panel, so that the vibration is fed back to the touch panel. A user who touches the touch panel, the user knows the completion of the touch action by vibration.
该压电振动单元为单层式或多层式的结构，其形状可为任何几何造形，如圆形、三角形、四边形，或其它多边形。
The piezoelectric vibration unit is a single-layer or multi-layer structure, and its shape may be any geometric shape such as a circle, a triangle, a quadrangle, or other polygons.
该压电振动单元设置有一个或者多个支撑点固定在该触控面板背面，其为金属弹性材质或塑料材质等良好的振动传导材质，以将该压电振动单元产生的振动传递至该触控面板。
The piezoelectric vibration unit is provided with one or more support points fixed on the back surface of the touch panel, and is a good vibration conduction material such as a metal elastic material or a plastic material, to transmit the vibration generated by the piezoelectric vibration unit to the touch. Control panel.
该压电振动单元配合较大的该触控面板，可以同时设置复数个该压电振动单元并平均配置在该触控面板背面，使该触控面板的各区域均能感受相同的回馈振动。
The piezoelectric vibration unit can be combined with a larger one of the touch panels, and a plurality of the piezoelectric vibration units can be disposed at the same time and evenly disposed on the back surface of the touch panel, so that all regions of the touch panel can feel the same feedback vibration.
该压电振动单元亦可以为振动模块形式，该振动模块包扩有导电板，在该导电板上布设有复数个该压电振动单元，配合该触控面板的尺寸设置，可使用单一的该振动模块或同时设置复数个该振动模块，以求振动效果的达成。
The piezoelectric vibration unit may also be in the form of a vibration module, and the vibration module is extended with a conductive plate, and a plurality of the piezoelectric vibration units are disposed on the conductive plate, and a single one can be used according to the size setting of the touch panel. The vibration module or a plurality of the vibration modules are simultaneously set to achieve the vibration effect.
该压电振动单元与振动电路之间可以电线连接或软性电路板 (FPC)
连接。或可将振动电路设置在电路板上，使该压电振动单元与振动电路的连接点对正，然后放置金属弹片或弹簧，将该电路板锁固时即可压缩该金属弹片或弹簧接触该压电振动单元与振动电路而进行连接，无需另外加工连接。 Wire connection or flexible circuit board (FPC) between the piezoelectric vibration unit and the vibration circuit
Connected. Or the vibration circuit can be disposed on the circuit board, the connection point of the piezoelectric vibration unit and the vibration circuit is aligned, and then a metal spring or a spring is placed, and when the circuit board is locked, the metal dome or the spring can be compressed to contact the The piezoelectric vibration unit is connected to the vibration circuit without additional processing connections.
另外，配合智能型手机的来电指示模块，该来电指示模块在感应有来电时，得控制该振动电路发出高频信号，让该压电振动单元发出声响，提醒使用者有人来电。
In addition, in conjunction with the incoming call indication module of the smart phone, the incoming call indicating module controls the vibration circuit to emit a high frequency signal when the incoming call is sensed, so that the piezoelectric vibration unit emits an audible sound to remind the user of a call.
图 1 为本发明的面板触控回馈振动装置的结构立体图； 1 is a perspective view showing the structure of a panel touch feedback vibration device of the present invention;
图 2 为该面板触控回馈振动装置的结构正视图； 2 is a front view showing the structure of the touch feedback vibration device of the panel;
图 3 为该面板触控回馈振动装置的结构侧视图；3 is a side view showing the structure of the touch feedback vibration device of the panel;
图 4 为该面板触控回馈振动装置的实施例图； 4 is a view showing an embodiment of the panel touch feedback vibration device;
图 5 为该面板触控回馈振动装置的形状变化例图； FIG. 5 is a view showing an example of a shape change of the touch feedback vibration device of the panel;
图 6 为该面板触控回馈振动装置的第一模块化设置例图； 6 is a diagram showing an example of a first modular arrangement of the panel touch feedback vibration device;
图 7 为该面板触控回馈振动装置的第二模块化设置例图；7 is a diagram showing an example of a second modular arrangement of the panel touch feedback vibration device;
图 8 为该面板触控回馈振动装置以软性电路板连接的结构示意图； FIG. 8 is a schematic structural view of the touch control feedback device of the panel connected by a flexible circuit board;
图 9 为该面板触控回馈振动装置以金属弹片或弹簧连接的结构示意图；以及 FIG. 9 is a schematic structural view of the panel touch feedback vibration device connected by metal springs or springs;
图 10 为该面板触控回馈振动装置进行发声操作的实施例图。FIG. 10 is a view showing an embodiment of the sound-emitting operation of the panel touch feedback vibration device.
为了使本发明的目的、技术方案和优点更加清楚，下面将结合附图对本发明作进一步地详细描述。 In order to make the objects, technical solutions and advantages of the present invention more comprehensible, the present invention will be further described in detail with reference to the accompanying drawings.
请参阅图 1 至图 4 所示为本发明所述的一种面板触控回馈振动装置，是使用在电子产品的触控面板 2
上，当使用者 3 触控到该触控面板 2 时，该触控面板 2 会产生振动而回馈到该使用者 3 ，让该使用者 3 知道触控动作的达成。 Please refer to FIG. 1 to FIG. 4 , which illustrate a panel touch feedback vibration device according to the present invention, which is used in a touch panel of an electronic product 2
When the user 3 touches the touch panel 2, the touch panel 2 vibrates and feeds back to the user 3, so that the user 3 knows the achievement of the touch action.
本发明主要包括有一压电 (piezo) 振动单元 1 ，该压电振动单元 1 设置在该触控面板 2
背部，该压电振动单元 1 连接有振动电路 11 ，而该触控面板 2 具有触控反应电路 21 ，使该振动电路 11 连接到该触控反应电路 21 。 The present invention mainly includes a piezoelectric (piezo) vibration unit 1 disposed on the touch panel 2
On the back side, the piezoelectric vibration unit 1 is connected to the vibration circuit 11, and the touch panel 2 has a touch reaction circuit 21, and the vibration circuit 11 is connected to the touch reaction circuit 21.
藉此，当该触控面板 2 感测到该使用者 3 触控时，该触控反应电路 21 发出信号使该振动电路 11
启动，以驱动该压电振动单元 1 对该触控面板 2 产生振动，使振动回馈到触控该触控面板 2 的使用者 3 ，该使用者 3 由振动得知触控动作的完成。 Therefore, when the touch panel 2 senses the touch of the user 3, the touch response circuit 21 sends a signal to the vibration circuit 11
The user activates the piezoelectric vibration unit 1 to generate vibrations on the touch panel 2, and the vibration is fed back to the user 3 who touches the touch panel 2. The user 3 knows the completion of the touch operation by the vibration.
该压电振动单元 1
为单层式或多层式的结构，如本实施例为双层式结构。其形状可为任何几何造形，如圆形、三角形、四边形 ( 如图 5) ，或其它多边形。另外，该压电振动单元 1
设置有一个或者多个支撑点 12 固定在该触控面板 2 背面，而为了将该压电振动单元 1 产生的振动传递至该触控面板 2 ，该支撑点 12
亦充当为致动点，可为金属弹性材质或塑料材质等良好的振动传导材质，以利振动传递的达成。 The piezoelectric vibration unit 1
It is a single-layer or multi-layer structure, as in this embodiment, a two-layer structure. The shape can be any geometric shape, such as a circle, a triangle, a quadrangle (as in Figure 5), or other polygons. In addition, the piezoelectric vibration unit 1
One or more support points 12 are provided on the back of the touch panel 2, and in order to transmit the vibration generated by the piezoelectric vibration unit 1 to the touch panel 2, the support point 12
It also acts as an actuating point, and can be a good vibration-conducting material such as a metal elastic material or a plastic material to facilitate the transmission of vibration.
该压电振动单元 1 配合该触控面板 2 的尺寸设置，对于较大的该触控面板 2
，可以同时设置复数个该压电振动单元 1 并平均配置在该触控面板 2 背面，使该触控面板 2 的各区域均能感受相同的回馈振动。 The piezoelectric vibration unit 1 is matched with the size setting of the touch panel 2, and for the larger touch panel 2
A plurality of the piezoelectric vibration units 1 can be simultaneously disposed and disposed on the back of the touch panel 2 so that the same feedback vibration can be felt in each area of the touch panel 2.
或者，如图 6 、图 7 所示，该压电振动单元 1 亦可以为振动模块 4 形式，即，该振动模块 4
包扩有一金属材质的导电板 41 ，在该导电板 41 上布设有复数个该压电振动单元 1 。同样地，该导电板 41
为圆形、三角形、四边形，或其它多边形。使用上，亦配合该触控面板 2 的尺寸设置，对于较大的该触控面板 2 ，可以同时设置复数个该振动模块 4
，以求振动效果的达成。 Alternatively, as shown in FIG. 6 and FIG. 7, the piezoelectric vibration unit 1 may also be in the form of a vibration module 4, that is, the vibration module 4
A conductive plate 41 of a metal material is encased, and a plurality of the piezoelectric vibration units 1 are disposed on the conductive plate 41. Similarly, the conductive plate 41
Is a circle, triangle, quad, or other polygon. In use, the size of the touch panel 2 is also matched. For the larger touch panel 2, a plurality of the vibration modules can be simultaneously set.
In order to achieve the vibration effect.
另外，再次参考图 1 至图 5 所示，该压电振动单元 1 与振动电路 11 之间可以电线 51
连接，但考虑设置空间，例如要求轻薄的智能型手机，则如图 8 所示，本发明亦可采取轻薄的软性电路板 (FPC)52 作为该压电振动单元 1 与振动电路 11
之间的连接。 In addition, referring to FIG. 1 to FIG. 5 again, the electric wire 51 can be connected between the piezoelectric vibration unit 1 and the vibration circuit 11.
Connecting, but considering the installation space, for example, a smart phone requiring thinness, as shown in FIG. 8, the present invention can also adopt a thin flexible circuit board (FPC) 52 as the piezoelectric vibration unit 1 and the vibration circuit 11
the connection between.
请参阅图 9 所示，考虑电子产品的组装，目前多数电子产品的电路板 6 会直接装置在该触控面板 2
后方，再以外壳包装完成，以求节省空间。故，可将振动电路 11 设置在该电路板 6 上，使该压电振动单元 1 与振动电路 11
的连接点对正，然后放置金属弹片或弹簧 53 ，将该电路板 6 锁固时，即可同时压缩该金属弹片或弹簧 53 接触该压电振动单元 1 与振动电路 11
而进行连接，无需另外加工连接。 Referring to Figure 9, considering the assembly of electronic products, the circuit board 6 of most electronic products is directly installed on the touch panel 2
At the rear, it is finished in the outer casing to save space. Therefore, the vibration circuit 11 can be disposed on the circuit board 6 to make the piezoelectric vibration unit 1 and the vibration circuit 11
The connection point is aligned, and then a metal spring or spring 53 is placed, and when the circuit board 6 is locked, the metal spring or spring 53 can be simultaneously compressed to contact the piezoelectric vibration unit 1 and the vibration circuit 11
And the connection is made without additional processing connections.
请参阅图 10 所示，该压电振动单元 1 的振动频率约在 100~300Hz
，对于更高的频率，振动效果下降，但会产生音频信号。故，配合智能型手机的来电指示模块 7 ，该来电指示模块 7 在感应有来电时，得控制该振动电路 11
发出高频信号，让该压电振动单元 1 产生约 2K~4KHz 的音频振动，藉以发出声响，提醒使用者 3 有人来电，用途更为广泛。 Referring to FIG. 10, the piezoelectric vibration unit 1 has a vibration frequency of about 100 to 300 Hz.
For higher frequencies, the vibration effect is reduced, but an audio signal is generated. Therefore, in conjunction with the incoming call indication module 7 of the smart phone, the incoming call indicating module 7 controls the vibration circuit 11 when an incoming call is sensed.
The high-frequency signal is sent to cause the piezoelectric vibration unit 1 to generate an audio vibration of about 2K~4KHz, thereby making a sound, reminding the user that 3 someone calls, and the use is more extensive.
本发明所提供之面板触控回馈振动装置，与其他习用技术相互比较时，更具备下列优点： The panel touch feedback vibration device provided by the invention has the following advantages when compared with other conventional technologies:
1.
本发明之回馈振动效果反应灵敏、动作确实，可实时回馈振动给使用者以确定触控的完成，让使用者专注于触控的操作，而减少等待时间。 1.
The feedback vibration effect of the invention is sensitive and actionable, and can feedback the vibration in real time to the user to determine the completion of the touch, so that the user can focus on the touch operation and reduce the waiting time.
2.
本发明采取压电振动单元，其好处在于体积小、重量轻，可大幅减少电子产品的体积而无需特别设计制程，可降低该电子产品的制造成本，同时结构单纯，更为耐久使用。 2.
The invention adopts a piezoelectric vibration unit, which has the advantages of small volume and light weight, can greatly reduce the volume of the electronic product without special design process, can reduce the manufacturing cost of the electronic product, and has a simple structure and more durable use.
3.
本发明更可减少电力需求，尤其适用于行动式电子产品，如智能型手机，大幅延长该电子产品的充电使用时间。 3.
The invention can further reduce the power demand, and is particularly suitable for mobile electronic products, such as smart phones, which greatly prolong the charging time of the electronic products.
4.
本发明通过控制该压电振动单元的振动频率亦可发出声响，可作为智能型手机来电时的发声提醒功能，以充分应用该压电振动单元的特性。 4.
The invention can also emit sound by controlling the vibration frequency of the piezoelectric vibration unit, and can be used as an audible reminding function when the smart phone calls, to fully apply the characteristics of the piezoelectric vibration unit.
上列详细说明乃针对本发明之一可行实施例进行具体说明，惟该实施例并非用以限制本发明之专利范围，凡未脱离本发明技艺精神所为之等效实施或变更，均应包含于本案之专利范围中。
The detailed description of the present invention is intended to be illustrative of a preferred embodiment of the invention, and is not intended to limit the scope of the invention. In the scope of the patent in this case.
Claims (9)
- 一种面板触控回馈振动装置，包括有触控面板，该触控面板具有触控反应电路，其特征在于： A panel touch feedback vibration device includes a touch panel, wherein the touch panel has a touch response circuit, and the feature is:压电振动单元，其连接有振动电路，该压电振动单元设置在该触控面板背面，该振动电路则连接到该触控反应电路；当该触控面板感测到触控时，该触控反应电路发出信号使该振动电路启动，以驱动该压电振动单元对该触控面板产生振动，使振动回馈到触控该触控面板的使用者。a piezoelectric vibration unit is connected to the vibration circuit, the piezoelectric vibration unit is disposed on the back surface of the touch panel, and the vibration circuit is connected to the touch reaction circuit; when the touch panel senses the touch, the touch The control reaction circuit sends a signal to activate the vibration circuit to drive the piezoelectric vibration unit to generate vibration to the touch panel, so that the vibration is fed back to the user who touches the touch panel.
- 如权利要求 1 所述的面板触控回馈振动装置，其特征在于，该压电振动单元为圆形、三角形、四边形，或其它多边形。 Claims 1 The panel touch feedback vibration device is characterized in that the piezoelectric vibration unit is circular, triangular, quadrangular, or other polygonal shape.
- 如权利要求 1 所述的面板触控回馈振动装置，其特征在于，该压电振动单元以复数个且平均配置在该触控面板背面，使该触控面板的各区域均能感受相同的回馈振动。 Claims 1 The panel touch feedback vibration device is characterized in that the piezoelectric vibration unit is disposed on the back of the touch panel in a plurality of manners, so that each region of the touch panel can feel the same feedback vibration.
- 如权利要求 1 所述的面板触控回馈振动装置，其特征在于，该压电振动单元以复数个结合在导电板上形成为振动模块。 Claims 1 The panel touch feedback vibration device is characterized in that the piezoelectric vibration unit is formed as a vibration module by a plurality of combinations on a conductive plate.
- 如权利要求 4 所述的面板触控回馈振动装置，其特征在于，该导电板为圆形、三角形、四边形，或其它多边形。 Claims 4 The panel touch feedback vibration device is characterized in that the conductive plate is circular, triangular, quadrangular, or other polygonal shape.
- 如权利要求 1 所述的面板触控回馈振动装置，其特征在于，该压电振动单元与振动电路之间以电线或软性电路板进行连接。 Claims 1 The panel touch feedback vibration device is characterized in that the piezoelectric vibration unit and the vibration circuit are connected by wires or a flexible circuit board.
- 如权利要求 1 所述的面板触控回馈振动装置，其特征在于，该压电振动单元与振动电路之间以金属弹片或弹簧进行接触连接。 Claims 1 The panel touch feedback vibration device is characterized in that the piezoelectric vibration unit and the vibration circuit are in contact connection with a metal spring or a spring.
- 如权利要求 1 所述的面板触控回馈振动装置，其特征在于，该压电振动单元设置有一个或者多个支撑点固定在该触控面板背面。 Claims 1 The panel touch feedback vibration device is characterized in that the piezoelectric vibration unit is provided with one or more support points fixed on the back surface of the touch panel.
- 如权利要求 8 所述的面板触控回馈振动装置，其特征在于，该支撑点为金属弹性材质或塑料材质，以将该压电振动单元产生的振动传递至该触控面板。 According to claim 8 The panel touch feedback vibration device is characterized in that the support point is a metal elastic material or a plastic material, and the vibration generated by the piezoelectric vibration unit is transmitted to the touch panel.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201480034138.1A CN105452993A (en) | 2014-01-16 | 2014-01-16 | Touch feedback vibration device for panel |
| PCT/CN2014/070690 WO2015106413A1 (en) | 2014-01-16 | 2014-01-16 | Touch feedback vibration device for panel |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2014/070690 WO2015106413A1 (en) | 2014-01-16 | 2014-01-16 | Touch feedback vibration device for panel |
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| CN111796720A (en) * | 2020-07-14 | 2020-10-20 | 北海翰博士科技有限公司 | Touch display screen with clear touch feedback |
| CN114661147A (en) * | 2020-12-23 | 2022-06-24 | 神基投资控股股份有限公司 | Touch feedback control method of electronic device, touch kit and electronic device |
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| CN107357465B (en) * | 2017-07-26 | 2020-12-22 | 深圳天珑无线科技有限公司 | Information processing method, information processing apparatus, and non-volatile computer storage medium |
| US20220312109A1 (en) * | 2020-08-12 | 2022-09-29 | Sony Group Corporation | Electronic device |
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