TWI533504B - Sensing device and portable electronic device having the same - Google Patents
Sensing device and portable electronic device having the same Download PDFInfo
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- TWI533504B TWI533504B TW103141320A TW103141320A TWI533504B TW I533504 B TWI533504 B TW I533504B TW 103141320 A TW103141320 A TW 103141320A TW 103141320 A TW103141320 A TW 103141320A TW I533504 B TWI533504 B TW I533504B
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Description
本發明係關於一種感應裝置及其具有感應裝置之可攜式電子裝置，特別是一種可降低誤判斷之感應裝置及其具有感應裝置之可攜式電子裝置。The present invention relates to an inductive device and a portable electronic device having the same, and more particularly to an inductive device capable of reducing misjudgment and a portable electronic device having the same.
隨著科技的發展，現在的可攜式電子裝置，例如智慧型手機或是平板電腦等功能已經日益強大，且提供了各式的應用程式(APP)來供使用者使用。可攜式電子裝置除了撥打電話之外，許多的程式也需要利用無線網路的功能。但是當可攜式電子裝置使用無線通訊時，其產生的電磁波會對人體有影響，所以於先前技術中，已經發展出一種利用接近度傳感器的技術。接近度傳感器可以藉由金屬元件來感應人體是否靠近，可攜式電子裝置可以進一步調整發出的無線訊號的功率。With the development of technology, today's portable electronic devices, such as smart phones or tablets, have become increasingly powerful and provide a variety of applications (APP) for users to use. Portable electronic devices In addition to making calls, many programs also need to take advantage of the wireless network. However, when the portable electronic device uses wireless communication, the electromagnetic wave generated by the portable electronic device has an influence on the human body. Therefore, in the prior art, a technique using the proximity sensor has been developed. The proximity sensor can sense the proximity of the human body by means of a metal component, and the portable electronic device can further adjust the power of the emitted wireless signal.
然而先前技術中，接近度傳感器通常是利用彈片或導電泡棉來接觸設置於可攜式電子裝置的背板上的鋁箔，藉此來感應人體是否靠近。但可攜式電子裝置的背板經常受到外界外力的作用，而導致接近度傳感器判斷錯誤。此外，彈片或導電泡棉也很容易造成型變。However, in the prior art, the proximity sensor usually uses an elastic piece or a conductive foam to contact the aluminum foil disposed on the back plate of the portable electronic device, thereby sensing whether the human body is close. However, the backplane of the portable electronic device is often subjected to external external forces, which causes the proximity sensor to judge errors. In addition, shrapnel or conductive foam can easily cause deformation.
因此，有必要發明一種新的感應裝置及其具有感應裝置之可攜式電子裝置，以解決先前技術的缺失。Therefore, it is necessary to invent a new sensing device and a portable electronic device having the same to solve the prior art.
本發明之主要目的係在提供一種感應裝置，其具有可降低誤判斷之效果。The main object of the present invention is to provide an inductive device having the effect of reducing erroneous judgment.
本發明之另一主要目的係在提供一種具有上述裝置之可攜式電子裝置。Another main object of the present invention is to provide a portable electronic device having the above device.
為達成上述之目的，本發明之感應裝置係用於可攜式電子裝置內。可攜式電子裝置包括基板，基板具有天線模組設置區。感應裝置包括第一感應金屬元件、第二感應金屬元件及訊號處理模組。第一感應金屬元件係設置於基板上並位天線模組設置區之第一側，用以感應第一接近訊號。第二感應金屬元件係設置於基板上並位天線模組設置區之第二側，用以感應第二接近訊號；其中第一側及第二側係分別位天線模組設置區之相對兩側。訊號處理模組係電性連接第一感應金屬元件及第二感應金屬元件，用以接收並處理第一感應金屬元件及第二感應金屬元件所感應之第一接近訊號及第二接近訊號。To achieve the above objects, the sensing device of the present invention is used in a portable electronic device. The portable electronic device includes a substrate having an antenna module setting area. The sensing device includes a first inductive metal component, a second inductive metal component, and a signal processing module. The first inductive metal component is disposed on the substrate and is disposed on the first side of the antenna module setting area for sensing the first proximity signal. The second inductive metal component is disposed on the substrate and is disposed on the second side of the antenna module setting area for sensing the second proximity signal; wherein the first side and the second side are respectively opposite sides of the antenna module setting area . The signal processing module is electrically connected to the first inductive metal component and the second inductive metal component for receiving and processing the first proximity signal and the second proximity signal induced by the first inductive metal component and the second inductive metal component.
本發明之具有感應裝置之可攜式電子裝置包括基板及感應裝置。基板具有天線模組設置區，用以供設置天線模組。感應裝置包括第一感應金屬元件、第二感應金屬元件及訊號處理模組。第一感應金屬元件係設置於基板上並位天線模組設置區之第一側，用以感應第一接近訊號。第二感應金屬元件係設置於基板上並位天線模組設置區之第二側，用以感應第二接近訊號；其中第一側及第二側係分別位天線模組設置區之相對兩側。訊號處理模組係電性連接第一感應金屬元件及第二感應金屬元件，用以接收並處理第一感應金屬元件及第二感應金屬元件所感應之第一接近訊號及第二接近訊號。The portable electronic device with the sensing device of the present invention comprises a substrate and an sensing device. The substrate has an antenna module setting area for providing an antenna module. The sensing device includes a first inductive metal component, a second inductive metal component, and a signal processing module. The first inductive metal component is disposed on the substrate and is disposed on the first side of the antenna module setting area for sensing the first proximity signal. The second inductive metal component is disposed on the substrate and is disposed on the second side of the antenna module setting area for sensing the second proximity signal; wherein the first side and the second side are respectively opposite sides of the antenna module setting area . The signal processing module is electrically connected to the first inductive metal component and the second inductive metal component for receiving and processing the first proximity signal and the second proximity signal induced by the first inductive metal component and the second inductive metal component.
為能讓 貴審查委員能更瞭解本發明之技術內容，特舉較佳具體實施例說明如下。In order to enable the reviewing committee to better understand the technical contents of the present invention, the preferred embodiments are described below.
以下請先參考圖1係本發明之具有感應裝置之可攜式電子裝置之架構示意圖。Please refer to FIG. 1 for a schematic diagram of the architecture of the portable electronic device with the sensing device of the present invention.
本發明之可攜式電子裝置1可為智慧型手機、平板電腦等裝置，但本發明並不限於此。由於可攜式電子裝置1的主要作用方式並非本案所要改進的重點所在，故在此不再贅述可攜式電子裝置1之作用原理，圖1中的示意圖也僅顯示可攜式電子裝置1的部分模組。本發明之可攜式電子裝置1可包括感應裝置10及基板20。基板20可以為引刷電路板（Printed circuit board，PCB），用以布局不同的模組。基板20具有天線模組設置區21，天線模組設置區21用以供設置一天線模組(圖未示)，讓可攜式電子裝置1具有無線通訊的功能。由於可攜式電子裝置1的無線通訊的方式並非本案保護的重點所在，故在此不再贅述天線模組之作用。The portable electronic device 1 of the present invention may be a smart phone, a tablet computer or the like, but the invention is not limited thereto. Since the main mode of operation of the portable electronic device 1 is not the focus of the present invention, the operation principle of the portable electronic device 1 will not be described herein. The schematic diagram in FIG. 1 only shows the portable electronic device 1. Part of the module. The portable electronic device 1 of the present invention may include an inductive device 10 and a substrate 20. The substrate 20 can be a printed circuit board (PCB) for laying out different modules. The substrate 20 has an antenna module setting area 21 for providing an antenna module (not shown), so that the portable electronic device 1 has a wireless communication function. Since the wireless communication mode of the portable electronic device 1 is not the focus of the protection of the present case, the role of the antenna module will not be described herein.
本發明之感應裝置10可為接近度傳感器(Proximity Sensor)，例如磁感應器式和振盪器式等類型的感應器，用以感應人體的接近，本發明並不限制接近度傳感器之種類。感應裝置10包括第一感應金屬元件11、第二感應金屬元件12及訊號處理模組13。第一感應金屬元件11及第二感應金屬元件12的最大平面的尺寸可以為15乘15mm，但本發明並不限於此。第一感應金屬元件11係設置於該基板20上並位該天線模組設置區21之第一側211，第二感應金屬元件12則同樣設置於該基板20上，但位天線模組設置區21之第二側212。第一側211及第二側212係分別位天線模組設置區21之相對兩側，藉此第一感應金屬元件11可以感應靠近第一側211的第一接近訊號，例如人體自X方向接近的訊號。第二感應金屬元件12則可以感應靠近第二側212的第二接近訊號，例如人體自X方向的相反方向接近的訊號。訊號處理模組13係電性連接第一感應金屬元件11及第二感應金屬元件12，用以接收並處理第一感應金屬元件11及第二感應金屬元件12所感應之第一接近訊號及第二接近訊號，藉此得知是否有人體靠近。The sensing device 10 of the present invention may be a proximity sensor, such as a magnetic sensor type and an oscillator type sensor, for sensing the proximity of the human body, and the present invention does not limit the type of the proximity sensor. The sensing device 10 includes a first inductive metal component 11 , a second inductive metal component 12 , and a signal processing module 13 . The maximum plane size of the first inductive metal element 11 and the second inductive metal element 12 may be 15 by 15 mm, but the invention is not limited thereto. The first inductive metal component 11 is disposed on the substrate 20 and is disposed on the first side 211 of the antenna module setting area 21, and the second inductive metal component 12 is also disposed on the substrate 20, but the bit antenna module setting area is The second side 212 of 21. The first side 211 and the second side 212 are respectively located on opposite sides of the antenna module setting area 21, whereby the first inductive metal element 11 can sense the first proximity signal close to the first side 211, for example, the human body approaches from the X direction. Signal. The second inductive metal component 12 can sense a second proximity signal proximate the second side 212, such as a signal that the human body is approaching in the opposite direction from the X direction. The signal processing module 13 is electrically connected to the first inductive metal component 11 and the second inductive metal component 12 for receiving and processing the first proximity signal and the first sensing of the first inductive metal component 11 and the second inductive metal component 12 Second, close to the signal to know if there is a human body close.
接著請同時參考圖2A係本發明之第一感應金屬元件之第一實施例之正面外觀示意圖及圖2B係本發明之第一感應金屬元件之第一實施例之反面外觀示意圖。2A is a front view of the first embodiment of the first inductive metal component of the present invention and FIG. 2B is a schematic view of the reverse side of the first embodiment of the first inductive metal component of the present invention.
第一感應金屬元件11及第二感應金屬元件12可以具有相同或類似的結構，在此係以第一感應金屬元件11為例進行說明。第一感應金屬元件11包括第一平面111、第二平面112及第三平面113。第一平面111可面朝向Z方向，第二平面112可面朝向X方向的反方向，而第三平面113可面朝向Y方向。第二平面112係垂直連接於第一平面111。第三平面113也垂直連接於第一平面111，且與第二平面112互相垂直。藉此感應裝置10可以感應不同方向的接近訊號。The first inductive metal element 11 and the second inductive metal element 12 may have the same or similar structure, and the first inductive metal element 11 will be described as an example. The first inductive metal element 11 includes a first plane 111, a second plane 112, and a third plane 113. The first plane 111 may face in the Z direction, the second plane 112 may face in the opposite direction of the X direction, and the third plane 113 may face in the Y direction. The second plane 112 is vertically connected to the first plane 111. The third plane 113 is also perpendicularly connected to the first plane 111 and perpendicular to the second plane 112. Thereby, the sensing device 10 can sense proximity signals in different directions.
最後請參考圖3係本發明之第一感應金屬元件之第二實施例之反面外觀示意圖。Finally, please refer to FIG. 3, which is a schematic view showing the reverse appearance of the second embodiment of the first inductive metal component of the present invention.
於本發明之第二實施例中，第一感應金屬元件11可以更包括一第四平面114。第四平面114係垂直連接於第二平面112，並與第一平面111互相平行，也就是第四平面114朝向Z方向的反方向。如此一來，感應裝置10即可以額外感應到從Z方向的反方向靠近的接近訊號。In the second embodiment of the present invention, the first inductive metal component 11 may further include a fourth plane 114. The fourth plane 114 is perpendicularly connected to the second plane 112 and is parallel to the first plane 111, that is, the fourth plane 114 is oriented in the opposite direction to the Z direction. In this way, the sensing device 10 can additionally sense the proximity signal approaching from the opposite direction in the Z direction.
上述各個模組除可配置為硬體裝置、軟體程式、韌體或其組合外，亦可藉電路迴路或其他適當型式配置；並且，各個模組除可以單獨之型式配置外，亦可以結合之型式配置。此外，本實施方式僅例示本發明之較佳實施例，為避免贅述，並未詳加記載所有可能的變化組合。然而，本領域之通常知識者應可理解，上述各模組或元件未必皆為必要。且為實施本發明，亦可能包含其他較細節之習知模組或元件。各模組或元件皆可能視需求加以省略或修改，且任兩模組間未必不存在其他模組或元件。In addition to being configurable as a hardware device, a software program, a firmware, or a combination thereof, each of the above modules may also be configured by a circuit loop or other suitable type; and, in addition to being individually configurable, each module may also be combined. Type configuration. In addition, the present embodiment is merely illustrative of preferred embodiments of the present invention, and in order to avoid redundancy, all possible combinations of variations are not described in detail. However, those of ordinary skill in the art will appreciate that the various modules or components described above are not necessarily required. In order to implement the invention, other well-known modules or elements of more detail may also be included. Each module or component may be omitted or modified as needed, and no other modules or components may exist between any two modules.
藉由本案的第一感應金屬元件11及第二感應金屬元件12的架構，即可增加感應的方向性，也可以降低感應裝置10誤動作的情形發生。With the structure of the first inductive metal element 11 and the second inductive metal element 12 of the present invention, the directivity of the sensing can be increased, and the malfunction of the sensing device 10 can also be reduced.
需注意的是，上述僅為實施例，而非限制於實施例。譬如 此不脫離本發明基本架構者，皆應為本專利所主張之權利範圍，而應以專利申請範圍為準。It should be noted that the above is only an embodiment, and is not limited to the embodiment. For example, those who do not depart from the basic structure of the present invention should be bound by the scope of the patent, and the scope of the patent application shall prevail.
1‧‧‧可攜式電子裝置
10‧‧‧感應裝置
11‧‧‧第一感應金屬元件
111‧‧‧第一平面
112‧‧‧第二平面
113‧‧‧第三平面
114‧‧‧第四平面
12‧‧‧第二感應金屬元件
13‧‧‧訊號處理模組
20‧‧‧基板
21‧‧‧天線模組設置區
211‧‧‧第一側
212‧‧‧第二側
X、Y、Z‧‧‧方向1‧‧‧Portable electronic device
10‧‧‧Induction device
11‧‧‧First Inductive Metal Components
111‧‧‧ first plane
112‧‧‧ second plane
113‧‧‧ third plane
114‧‧‧fourth plane
12‧‧‧Second inductive metal components
13‧‧‧Signal Processing Module
20‧‧‧Substrate
21‧‧‧Antenna module setting area
211‧‧‧ first side
212‧‧‧ second side
X, Y, Z‧‧ Direction
圖1係本發明之具有感應裝置之可攜式電子裝置之架構示意圖。 圖2A係本發明之第一感應金屬元件之第一實施例之正面外觀示意圖。 圖2B係本發明之第一感應金屬元件之第一實施例之反面外觀示意圖。 圖3係本發明之第一感應金屬元件之第二實施例之反面外觀示意圖。FIG. 1 is a schematic structural diagram of a portable electronic device with an inductive device according to the present invention. 2A is a front elevational view of a first embodiment of a first inductive metal component of the present invention. 2B is a schematic view showing the reverse appearance of the first embodiment of the first inductive metal component of the present invention. 3 is a schematic view showing the reverse appearance of a second embodiment of the first inductive metal component of the present invention.
1‧‧‧可攜式電子裝置 1‧‧‧Portable electronic device
10‧‧‧感應裝置 10‧‧‧Induction device
11‧‧‧第一感應金屬元件 11‧‧‧First Inductive Metal Components
12‧‧‧第二感應金屬元件 12‧‧‧Second inductive metal components
13‧‧‧訊號處理模組 13‧‧‧Signal Processing Module
20‧‧‧基板 20‧‧‧Substrate
21‧‧‧天線模組設置區 21‧‧‧Antenna module setting area
211‧‧‧第一側 211‧‧‧ first side
212‧‧‧第二側 212‧‧‧ second side
X、Y、Z‧‧‧方向 X, Y, Z‧‧ Direction
Claims (6)
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|---|---|---|---|
| TW103141320A TWI533504B (en) | 2014-11-28 | 2014-11-28 | Sensing device and portable electronic device having the same |
| CN201410798793.6A CN105759949B (en) | 2014-11-28 | 2014-12-19 | Sensing device and portable electronic device with same |
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|---|---|---|---|
| TW103141320A TWI533504B (en) | 2014-11-28 | 2014-11-28 | Sensing device and portable electronic device having the same |
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| TW201620200A TW201620200A (en) | 2016-06-01 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12049908B2 (en) | 2022-11-14 | 2024-07-30 | Industrial Technology Research Institute | Pressure difference generating apparatus |
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| WO2009044920A1 (en) * | 2007-10-04 | 2009-04-09 | Fujikura Ltd. | Capacitive proximity sensor and proximity detection method |
| KR101715013B1 (en) * | 2009-05-13 | 2017-03-10 | 시냅틱스 인코포레이티드 | Capacitive sensor device |
| TWI470476B (en) * | 2012-07-19 | 2015-01-21 | Wistron Corp | Electric device with proximity sense structure and proximity sense structure. |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12049908B2 (en) | 2022-11-14 | 2024-07-30 | Industrial Technology Research Institute | Pressure difference generating apparatus |
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| Publication number | Publication date |
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| CN105759949B (en) | 2018-09-07 |
| TW201620200A (en) | 2016-06-01 |
| CN105759949A (en) | 2016-07-13 |
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