WO2019007116A1 - 一种带独立蓝牙发射装置的智能手表 - Google Patents

一种带独立蓝牙发射装置的智能手表 Download PDF

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Publication number
WO2019007116A1
WO2019007116A1 PCT/CN2018/081679 CN2018081679W WO2019007116A1 WO 2019007116 A1 WO2019007116 A1 WO 2019007116A1 CN 2018081679 W CN2018081679 W CN 2018081679W WO 2019007116 A1 WO2019007116 A1 WO 2019007116A1
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Prior art keywords
smart watch
bluetooth antenna
insulating sheet
slot
metal block
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PCT/CN2018/081679
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English (en)
French (fr)
Inventor
黄龙潮
李程棒
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广东乐源数字技术有限公司
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Publication of WO2019007116A1 publication Critical patent/WO2019007116A1/zh

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    • G—PHYSICS
    • G04—HOROLOGY
    • G04R—RADIO-CONTROLLED TIME-PIECES
    • G04R60/00—Constructional details
    • G04R60/06—Antennas attached to or integrated in clock or watch bodies
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/2291—Supports; Mounting means by structural association with other equipment or articles used in bluetooth or WI-FI devices of Wireless Local Area Networks [WLAN]

Definitions

  • the invention relates to a smart watch, in particular to an independent Bluetooth transmitting device of a smart watch.
  • CN103707721A discloses a multifunctional watch, in which the chip and the chip board of the watch are all arranged in a metal case, and the transmission signal is not stable when connected with the mobile phone.
  • CN104639361A discloses a watch antenna and a smart watch covering GPS and Bluetooth, the watch preventing signal interference in order to provide a plurality of slits on the metal frame.
  • this setting is mainly to prevent signal interference, and it is not realized that even if the signal interference problem is solved, the data transmission is not stable or solved.
  • CN 2016111730384 sets the Bluetooth patch on the movement main board. After testing, the Bluetooth signal is weak, and occasionally the signal is weak during the process of binding or synchronous transmission of motion data.
  • the present invention provides an independent Bluetooth transmitting device and a structural arrangement manner, so that the smart watch has a very stable signal when transmitting data through Bluetooth.
  • a smart watch with a separate Bluetooth antenna comprising a metal frame and a Bluetooth antenna, wherein the metal frame is provided with a first slot, and the Bluetooth antenna passes through the first slot
  • the metal frame is matched.
  • the Bluetooth antenna includes a metal block and an insulating sheet, the metal block is a rounded shape composed of a bad arc and a chord, the insulating sheet is stacked with the metal block, and the metal block is located at the first notch outward
  • the insulating sheet is located on an inward side of the first slot, the insulating sheet has a cross-sectional area larger than a cross section of the metal block, and is viewed from the inside and the outside of the first slot. The insulating sheet completely blocks the metal block.
  • the Bluetooth antenna includes a metal block and an insulating sheet, the metal block is in a rounded shape composed of a bad arc and a chord, and the insulating sheet is provided with a second notch, and the metal block is mounted to the second notch.
  • An insulating sheet of the Bluetooth antenna is mounted to the first slot.
  • the metal block and the insulating sheet are interference-fitted by the second slot, and the insulating sheet and the metal frame are interference-fitted by the first slot.
  • a protruding portion is disposed on the metal block, a second hole is disposed on the second slot of the insulating block, and a first hole is disposed on the first slot of the metal frame, and the connecting portion passes through the first portion Two holes and the first hole.
  • the smart watch further includes a main board, and the wiring portion is connected to the main board of the smart watch through a wire.
  • the smart watch further includes a main board, the connecting portion has an elastic member passing through an outermost end of the first hole, and when the Bluetooth antenna is engaged with the metal frame, the elastic member and the main board At the point of contact, the elastic member is compressed.
  • the first slot is disposed on a side of the metal frame.
  • the first slot is disposed on a side of the metal frame of the smart watch mounting strap.
  • the metal block and the insulating sheet or Bluetooth antenna are inlaid with the metal frame.
  • the metal block and the insulating sheet or the Bluetooth antenna are snap-fitted with the metal frame.
  • the Bluetooth antenna is disposed on the frame through the insulator, so that the signal of the smart watch is very stable when transmitting data through Bluetooth.
  • FIG. 1 is a structural diagram of a Bluetooth antenna of the present invention
  • Figure 2 is an assembled view of the present invention.
  • the present invention specifically sets up a Bluetooth antenna and an installation manner.
  • the outer casing of the smart watch is a stainless steel casing, and the existing Bluetooth on all smart watches.
  • the devices are integrated or mounted on the main board. In the case of full coverage of the stainless steel housing, the signal loss is very large, and even in some directions, almost no signal is received.
  • the smart watch may include a main board, a main board chip, an acceleration sensor, a temperature sensor, a heart rate sensor, a Bluetooth antenna; the smart watch includes a mechanical pointer, a perforated screen, and a pointer shaft of the mechanical pointer passes through the perforated screen perforation.
  • the smart watch has a metal frame 1 (such as a stainless steel case), and a first notch 2 is opened on a side of the metal frame 1.
  • a metal frame 1 such as a stainless steel case
  • the Bluetooth antenna includes a metal block 3 and an insulating sheet 4, and the metal block is made of a high-efficiency antenna material, and has a rounded shape composed of inferior arc chords, and the insulating sheet is formed to have the same shape as the metal block.
  • the second slot, the metal block 3 is inlaid into the second slot of the insulating sheet, and has an interference fit to prevent falling.
  • the shape of the first notch 2 is the same as the shape of the insulating sheet 4.
  • the insulating sheet 4 is inlaid into the first notch, and the interference fit prevents falling.
  • the metal block is provided with a connecting portion 6
  • the second slot of the insulating block is provided with a second hole
  • the first slot of the metal frame is provided with a first hole
  • the connecting portion passes through the The second hole and the first hole are described, and then the main board is connected.
  • a wiring connection may be employed, which is an RF line with an impedance of 50 ⁇ .
  • an elastic member may be disposed at an end of the wiring portion, and a contact is disposed on the main board, when the Bluetooth antenna is mated with the metal frame. The elastic member is in contact with a contact on the main board, and the elastic member is compressed.
  • the first slot is disposed on a side of the metal frame of the smart watch mounting strap.
  • the metal block and the insulating sheet or Bluetooth antenna are inlaid with the metal frame.
  • the metal block and the insulating sheet or the Bluetooth antenna are snap-fitted with the metal frame.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)

Abstract

一种带独立蓝牙天线的智能手表，所述智能手表包括金属边框和蓝牙天线，其特征在于，所述金属边框上设置有第一槽口，所述蓝牙天线通过所述第一槽口于所述金属边框配合。通过该技术方案，使得智能手表在通过蓝牙传输数据时信号十分稳定。

Description

[根据细则26改正05.06.2018]　一种带独立蓝牙发射装置的智能手表 技术领域
本发明涉及一种智能手表，特别涉及一种智能手表的独立蓝牙发射装置。
 背景技术
目前的手表大部分为机械手表，随着智能手机等智能移动终端设备的兴起，越来越多的人对手表的需求不仅仅局限于看时间，希望手表能带有更多的智能因素，能进行数据的处理和交换，但是在数据交换的过程中，由于手表的金属边框会阻挡天线信号的发射，导致信号的弱或者根本没有信号，数据传输效率十分低下。
CN103707721A公开了一种多功能手表，该手表的芯片、芯片板都设置在金属表壳内，在与手机连接时，传输信号不太稳定。
CN104639361A公开了一种手表天线以及覆盖GPS和蓝牙的智能手表，该手表为了在金属边框上设置有多个缝隙防止信号的干扰。但是该设置主要是为了防止信号的干扰，并没有意识到即使解决了信号的干扰问题，但是数据传输不太稳定还是没有解决。
CN 2016111730384（申请号）将蓝牙贴片设置在机芯主板上，经测试，蓝牙信号较弱，在绑定或者运动数据同步传输的过程中偶有信号弱的情况。
 技术问题
在数据交换的过程中，由于手表的金属边框会阻挡天线信号的发射，导致信号的弱或者根本没有信号，数据传输效率十分低下。
 技术解决方案
本发明为了解决上述的技术问题，提供一种独立的蓝牙发射装置以及结构排布方式，使得智能手表在通过蓝牙传输数据时信号十分稳定。
本发明的技术方案如下：
一种带独立蓝牙天线的智能手表，所述智能手表包括金属边框和蓝牙天线，其特征在于，所述金属边框上设置有第一槽口，所述蓝牙天线通过所述第一槽口于所述金属边框配合。
所述蓝牙天线包括金属块和绝缘片，所述金属块为劣弧和弦组成的割圆形状，所述绝缘片与所述金属块堆叠放置，所述金属块位于所述第一槽口向外的一面，所述绝缘片位于所述第一槽口向里的一面，所述绝缘片的横截面积大于所述金属块的横截面，且由所述第一槽口的里往外看，所述绝缘片完全遮挡所述金属块。
所述蓝牙天线包括金属块和绝缘片，所述金属块为劣弧和弦组成的割圆形状，所述绝缘片上设置第二槽口，所述金属块安装到所述第二槽口。
所述蓝牙天线的绝缘片安装到所述第一槽口。
所述金属块和所述绝缘片通过所述第二槽口过盈配合，所述绝缘片与所述金属边框通过所述第一槽口过盈配合。
所述金属块上设置突出的接线部，所述绝缘块的第二槽口上设置有第二孔，所述金属边框的第一槽口上设置有第一孔，所述接线部穿过所述第二孔和所述第一孔。
所述智能手表还包括主板，所述接线部通过接线连接到所述智能手表的主板。
所述智能手表还包括主板，所述接线部穿过所述第一孔的最外端具有弹性部件，当所述蓝牙天线与所述金属边框配合时，所述弹性部件与所述主板上的接点接触，所述弹性部件被压缩。
所述第一槽口设置于所述金属边框的侧面。
所述第一槽口设置于所述智能手表安装表带的所述金属边框的侧面。
所述金属块和所述绝缘片或蓝牙天线与所述金属边框镶嵌装配。
所述金属块和所述绝缘片或蓝牙天线与所述金属边框卡接装配。
 有益效果
通过上述的技术方案，蓝牙天线通过绝缘体设置于边框上，使得智能手表在通过蓝牙传输数据时信号十分稳定。
 附图说明
通过参照附图详细描述其示例实施例，本发明的上述和其它目标、特征及优点将变得更加显而易见。
图1是本发明蓝牙天线的结构图
图2是本发明的装配图。
 本发明的实施方式
现在将参考附图更全面地描述示例实施方式。然而，示例实施方式能够以多种形式实施，且不应被理解为限于在此阐述的范例；相反，提供这些实施方式使得本发明将更加全面和完整，并将示例实施方式的构思全面地传达给本领域的技术人员。附图仅为本发明的示意性图解，并非一定是按比例绘制。图中相同的附图标记表示相同或类似的部分，因而将省略对它们的重复描述。
此外，所描述的特征、结构或特性可以以任何合适的方式结合在一个或更多实施方式中。在下面的描述中，提供许多具体细节从而给出对本发明的实施方式的充分理解。然而，本领域技术人员将意识到，可以实践本发明的技术方案而省略所述特定细节中的一个或更多，或者可以采用其它的方法、组元、装置、步骤等。在其它情况下，不详细示出或描述公知结构、方法、装置、实现或者操作以避免喧宾夺主而使得本发明的各方面变得模糊。
为了解决蓝牙天线信号传输不稳定的情况，本发明专门设置了一种蓝牙天线以及安装方式，如附图1所示，智能手表的外壳为不锈钢壳体，现有的所有的智能手表上的蓝牙装置均集成或者安装在主板上，在不锈钢壳体全覆盖的情况下，信号损失非常大，甚至在某些方位几乎接收不到信号。
所述的智能手表可以包括主板、主板芯片、加速度传感器、温度传感器、心率传感器、蓝牙天线；所述的智能手表包括机械指针、穿孔屏幕，所述机械指针的指针轴穿过所述穿孔屏幕的穿孔。
所述智能手表具有金属边框1（如不锈钢壳体），在金属边框1的侧面开设有第一槽口2。
所述的蓝牙天线包括金属块3和绝缘片4，所述金属块采用高发射效率的天线材质制作，为劣弧和弦组成的割圆形状，所述绝缘片上开设有与所述金属块形状一致的第二槽口，所述金属块3镶嵌至所述绝缘片的第二槽口中，过盈配合以防掉落。
所述的第一槽口2形状与所述绝缘片4形状一致，所述绝缘片4镶嵌至所述第一槽口中，过盈配合防止掉落。
所述金属块上设置有接线部6，所述所述绝缘块的第二槽口上设置有第二孔，所述金属边框的第一槽口上设置有第一孔，所述接线部穿过所述第二孔和所述第一孔，然后连接所述主板。
在连接主板的方式上，可以采用接线连接，所述接线为阻抗为50Ω的射频线。但是该方法由于采用了走线，可能存在断裂的现象，因此，可以在接线部的端部设置一弹性部件，在主板上设置一个接点，当所述蓝牙天线与所述金属边框配合时，所述弹性部件与所述主板上的接点接触，所述弹性部件被压缩。
进一步的，所述第一槽口设置于所述智能手表安装表带的所述金属边框的侧面。
所述金属块和所述绝缘片或蓝牙天线与所述金属边框镶嵌装配。
所述金属块和所述绝缘片或蓝牙天线与所述金属边框卡接装配。
最后应说明的是：以上各实施例仅用以说明本发明的技术方案，而非对其限制；尽管参照前述各实施例对本发明进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分或者全部技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本发明各实施例技术方案的范围。

Claims (10)

  1. 一种带独立蓝牙天线的智能手表，所述智能手表包括金属边框和蓝牙天线，其特征在于，所述金属边框上设置有第一槽口，所述蓝牙天线通过所述第一槽口于所述金属边框配合。
  2. 根据权利要求1所述的一种带独立蓝牙天线的智能手表，其特征在于，所述蓝牙天线包括金属块和绝缘片，所述金属块为劣弧和弦组成的割圆形状，所述绝缘片与所述金属块堆叠放置，所述金属块位于所述第一槽口向外的一面，所述绝缘片位于所述第一槽口向里的一面，所述绝缘片的横截面积大于所述金属块的横截面，且由所述第一槽口的里往外看，所述绝缘片完全遮挡所述金属块。
  3. 根据权利要求1所述的一种带独立蓝牙天线的智能手表，其特征在于，所述蓝牙天线包括金属块和绝缘片，所述金属块为劣弧和弦组成的割圆形状，所述绝缘片上设置第二槽口，所述金属块安装到所述第二槽口。
  4. 根据权利要求3所述的一种带独立蓝牙天线的智能手表，其特征在于，所述蓝牙天线的绝缘片安装到所述第一槽口。
  5. 根据权利要求4所述的一种带独立蓝牙天线的智能手表，其特征在于，所述金属块和所述绝缘片通过所述第二槽口过盈配合，所述绝缘片与所述金属边框通过所述第一槽口过盈配合。
  6. 根据权利要求5所述的一种带独立蓝牙天线的智能手表，其特征在于，所述金属块上设置突出的接线部，所述绝缘块的第二槽口上设置有第二孔，所述金属边框的第一槽口上设置有第一孔，所述接线部穿过所述第二孔和所述第一孔。
  7. 根据权利要求6所述的一种带独立蓝牙天线的智能手表，其特征在于，所述智能手表还包括主板，所述接线部通过接线连接到所述智能手表的主板。
  8. 根据权利要求6所述的一种带独立蓝牙天线的智能手表，其特征在于，所述智能手表还包括主板，所述接线部穿过所述第一孔的最外端具有弹性部件，当所述蓝牙天线与所述金属边框配合时，所述弹性部件与所述主板上的接点接触，所述弹性部件被压缩。
  9. 根据权利要求1-8中任一项所述的一种带独立蓝牙天线的智能手表，其特征在于，所述第一槽口设置于所述智能手表安装表带的所述金属边框的侧面。
  10. 根据权利要求1-9中任一项所述的一种带独立蓝牙天线的智能手表，其特征在于，所述金属块和所述绝缘片或蓝牙天线与所述金属边框镶嵌装配。
PCT/CN2018/081679 2017-07-06 2018-04-03 一种带独立蓝牙发射装置的智能手表 WO2019007116A1 (zh)

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CN205122749U (zh) * 2015-09-02 2016-03-30 深圳智能表芯科技有限公司 一种智能手表弹针的连接固定结构
CN105446125A (zh) * 2015-12-29 2016-03-30 深圳市鼎芯东方科技有限公司 智能手表
CN106207381A (zh) * 2016-08-02 2016-12-07 成都天奥电子股份有限公司 一种智能手表天线及天线外置的智能手表结构
CN106896714A (zh) * 2017-03-01 2017-06-27 北京数科技有限公司 一种智能手表
CN107219756A (zh) * 2017-07-06 2017-09-29 广东乐源数字技术有限公司 一种带独立蓝牙发射装置的智能手表

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CN115373254A (zh) * 2021-05-21 2022-11-22 伊塔瑞士钟表制造股份有限公司 被配置为执行非接触电子交易的手表
EP4092493A1 (fr) * 2021-05-21 2022-11-23 ETA SA Manufacture Horlogère Suisse Montre comportant un dispositif de communication en champs proche
EP4092494A1 (fr) * 2021-05-21 2022-11-23 ETA SA Manufacture Horlogère Suisse Système de réglage d'une montre

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