WO2021128429A1 - Protective sticker for protecting angled corners of portable device - Google Patents

Protective sticker for protecting angled corners of portable device Download PDF

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Publication number
WO2021128429A1
WO2021128429A1 PCT/CN2019/130663 CN2019130663W WO2021128429A1 WO 2021128429 A1 WO2021128429 A1 WO 2021128429A1 CN 2019130663 W CN2019130663 W CN 2019130663W WO 2021128429 A1 WO2021128429 A1 WO 2021128429A1
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Prior art keywords
display screen
portable device
screen
corner
corners
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PCT/CN2019/130663
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French (fr)
Chinese (zh)
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李庆远
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李庆远
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Publication of WO2021128429A1 publication Critical patent/WO2021128429A1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/18—Telephone sets specially adapted for use in ships, mines, or other places exposed to adverse environment

Definitions

  • the invention relates to a protective sticker for the plane corners of a portable device, in particular to a protective sticker that strengthens the protection of the corners of the screen of the device to reduce the probability of the device falling or other external forces breaking the screen.
  • the most common and commonly used protective cover for portable devices is a mobile phone protective cover, which is usually made of Thermoplastic Polyurethane (TPU).
  • TPU Thermoplastic Polyurethane
  • the US invention patent US 8,909,309 discloses a mobile device protective cover with a buffering device, but it is used to protect the corners of the adjacent sides of the mobile device, and cannot effectively protect the front screen.
  • the US invention patent US 9,247,795 implements an electronic device protective cover with an energy-absorbing structure, but its energy-absorbing structure is mainly used to protect the back panel of a mobile phone, and it cannot effectively avoid broken screens.
  • the US invention patent US 9,553,629 describes a set of protective clips that can be firmly installed on the edges and corners of portable electronic devices without the help of tools or glue.
  • fixed protection The space occupied by the folder is too large, which will affect the user's use.
  • the back shells of modern mobile phones are generally made of glass, metal and other more beautiful materials, but they cannot be used without wearing a cover. This is the unhealthy wind brought by Apple, adding some beautiful but meaningless structures, beautiful glass and metal back shells that can never be in contact with the air, and then wearing a heavy TPU cover, what is the difference with the direct use of plastic back shells? the difference? Excess glass and metal increase the weight of the mobile phone, and the TPU mobile phone case makes the mobile phone thicker and wider, which seriously reduces the feel of the mobile phone.
  • the user needs the freedom to choose the shell material. If the manufacturer can't provide it, at least the beautiful glass and metal back shell can really play a role and improve the user's feel. However, if it is used out of the mobile phone case, the toughened film with insufficient size cannot fully protect the front screen of the mobile phone, and the risk of broken screen becomes extremely high. When one of the four corners of the mobile phone display is hit, it will cause the broken screen.
  • the mobile phone protective film can reduce the risk of broken screen to a certain extent. However, because of the manufacturing accuracy and avoiding the roll-up of the protective film, the common protective film is usually smaller than the mobile phone screen and plays a more anti-scratch effect. . It is conceivable to use a portable device corner protection sticker similar to the US invention patent US 9,553,629 to circumvent the manufacturing accuracy problem:
  • an extension and energy-absorbing structure facing the user is formed at the corner of the screen
  • Fig. 1 is an exploded view of an exemplary embodiment of the present invention, showing the protection of the corners of the screen of the portable device by the protective sticker, and the protective layer is parallel to the screen.
  • the protective sticker has an extension that fits the side to better adhere to the device to avoid falling off.
  • Figure 2 is an exploded view from the opposite direction of Figure 1, showing the details of the protection of the corners of the screen of the portable device by the protective sticker, with the protective layer parallel to the screen.
  • Figure 3 is a detailed perspective view of Figure 1, showing the final form of the protective sticker glued/installed on a portable device.
  • Fig. 4 is a detailed perspective view of another exemplary embodiment of the present invention, showing the final form of the protective sticker glued/installed on the portable device, with the protective layer "protruding" from the screen.
  • Fig. 5 is a detailed perspective view of another exemplary embodiment of the present invention, showing the final form of the protective sticker glued/installed on a portable device, and the protective layer is an airbag covering the corners.
  • the attached picture shows the phone protector.
  • the embodiments of the present invention are not limited to the application of mobile phone protective stickers.
  • other electronic devices including display screens, tablets and laptops can also use the protective stickers described below.
  • the most common display screen for portable devices is liquid crystal (LCD), which can be divided into a protective layer, a touch layer, and a display layer.
  • the protective layer is usually tempered glass (such as gorilla, sapphire glass, etc.). After the emergence of the special-shaped screen led by iPhone X, the risk of mobile phone being broken due to falling or other external forces is increasing. In most cases, only the tempered glass of the protective layer of the LCD screen is damaged, and it is usually caused by impacts on the four corners of the screen. Then, as long as the four corners of the display are protected, the risk of broken screen can be greatly reduced.
  • US invention patents US 8,909,309 and US 9,247,795 respectively protect the corners of the adjacent sides of the device and the back panel of the mobile phone.
  • the back panel is the most resistant part of the portable device.
  • the corners of the adjacent sides are fully protected by the protective cover.
  • the phone shell can also absorb impact energy.
  • the common mobile phone cases in the market can be divided into bottom and side.
  • the bottom and sides are usually curved.
  • the former can be extended outwards at the side of the protective cover adjacent to the four corners of the display screen ("inner” is the space for the protective cover to accommodate the mobile phone, and “outward” is the direction facing the user), so that when the mobile phone falls or is impacted by other external forces , The four corners of the display screen will not be impacted, unless the extension part has a great deformation, so that the four corners of the display screen are also impacted by the ground/impact object.
  • the latter can extend horizontally (parallel to the display screen of the portable device) where the sides of the protective cover are adjacent to the four corners of the display.
  • the extended part can be made of elastic material, so that when the phone is dropped or is impacted by other external forces, the four corners of the display are not Will be directly impacted, and the elasticity of the extension can be cushioned to increase the impact time. According to the law of conservation of momentum, for the same momentum, the longer the impact time, the smaller the force generated by the impact and the smaller the damage to the four corners of the display.
  • these extensions can include one or more layers of airbags to increase their cushioning capacity.
  • the airbags can even be designed to have a fragile structure at a certain location. After an impact, gas can leak through this structure, further increasing the redundancy of absorbing impact energy. degree. The faster the exhaust speed, the stronger the buffer capacity.
  • the embodiment of the present invention simplifies the protective cover into a plurality of corner protective stickers, which are fixed by glue at the same time.
  • the extension of the side (hereinafter referred to as the flanks).
  • the side wing can be made of flexible materials to adapt to the sides of different mobile phones with different curvatures, or it can be specially customized for specific brands and models, using semi-rigid/rigid materials such as TPU plastic, similar to self-adhesive.
  • Protective film for the glue position is a plurality of corner protective stickers, which are fixed by glue at the same time.

Abstract

A protective sticker for protecting angled corners of a portable device comprises side wings. Respective portions connected to the side wings are positioned adjacent to corners of a display screen of a portable device, and each portion has an extension structure for protecting a corner of the display screen. The extension structure covers and is parallel to the display screen of the portable device, and is made of an elastic material to cushion against impact or other external forces that can cause damage to the display screen. By means of increasing the protection to the corners of the screen of the device, the probability of screen breaking due to the device falling or other external forces is reduced.

Description

便携式设备平面角保护贴Portable equipment flat corner protector
相关申请Related application
本申请主张在2019年12月22日，在美国提交的专利申请号为US 16,724,326优先权，其全部内容通过引用包含于此。This application claims the priority of the patent application number US 16,724,326 filed in the United States on December 22, 2019, the entire content of which is incorporated herein by reference.
发明领域Field of invention
本发明涉及便携式设备平面角保护贴，具体涉及一种通过加强对设备屏幕角落的保护，减少因设备跌落或其它外力碎屏的概率的保护贴。The invention relates to a protective sticker for the plane corners of a portable device, in particular to a protective sticker that strengthens the protection of the corners of the screen of the device to reduce the probability of the device falling or other external forces breaking the screen.
背景技术Background technique
最常见和常用的便携式设备保护套，当然是手机保护套，通常由热塑性聚氨酯(Thermoplastic Polyurethane，TPU)制成。在iPhone X引领的异形屏出现以前，屏幕到手机上下边缘有足够的距离，普通TPU保护套即能保护手机屏幕。然而，随着手机屏占比越来越高，因手机跌落而碎屏的风险越来越高。The most common and commonly used protective cover for portable devices, of course, is a mobile phone protective cover, which is usually made of Thermoplastic Polyurethane (TPU). Before the appearance of the special-shaped screen led by the iPhone X, there was enough distance between the screen and the upper and lower edges of the phone, and the ordinary TPU protective case could protect the phone screen. However, with the increasing proportion of mobile phone screens, the risk of broken screens due to falling mobile phones is getting higher and higher.
随着市场竞争对手机轻薄的要求越来越高，和手机制造工艺的进步，手机屏幕的集成度也越来越高。现在要更换手机屏幕，需要专门设备，因此成本很高。其代价通常能达到手机价格的1/3，导致用户被迫购买新手机，造成了对资源和环境的极大浪费和更多污染。而这些浪费和污染本可以避免，用户需要的是轻薄且能充分保护屏幕的手机套。With the increasing demand for lighter and thinner smartphones in the market, and the advancement of mobile phone manufacturing processes, the integration of mobile phone screens is also getting higher and higher. Now to replace the mobile phone screen, special equipment is required, so the cost is very high. The cost can usually reach 1/3 of the price of a mobile phone, causing users to be forced to buy a new mobile phone, resulting in a great waste of resources and the environment and more pollution. And these wastes and pollution could have been avoided. What users need is a mobile phone case that is light and thin and can fully protect the screen.
美国发明专利US 8,909,309公开了一种具有缓冲装置的移动设备保护套，但其用于保护移动设备相邻侧边的角，并不能有效保护正面屏幕。The US invention patent US 8,909,309 discloses a mobile device protective cover with a buffering device, but it is used to protect the corners of the adjacent sides of the mobile device, and cannot effectively protect the front screen.
美国发明专利US 9,247,795实现了一种具有吸能结构的电子设备保护套，但其吸能结构主要用于保护手机背板，并不能有效避免碎屏。The US invention patent US 9,247,795 implements an electronic device protective cover with an energy-absorbing structure, but its energy-absorbing structure is mainly used to protect the back panel of a mobile phone, and it cannot effectively avoid broken screens.
美国发明专利US 9,553,629描述了一套可以不借助工具或粘胶就能自己牢固的安装在便携式电子设备棱角的保护夹，然而，对于高屏占比的异形屏手机、平板、笔记本电脑，固定保护夹需要占用的空间过大了，会影响用户的使用。The US invention patent US 9,553,629 describes a set of protective clips that can be firmly installed on the edges and corners of portable electronic devices without the help of tools or glue. However, for high-screen-to-body mobile phones, tablets, and laptops with special-shaped screens, fixed protection The space occupied by the folder is too large, which will affect the user's use.
此外，现代手机的后壳普遍采用玻璃、金属等更漂亮的材质，却无法脱离戴套使用。这是苹果公司带来的歪风，增加了一些漂亮却毫无意义的结构，永远无法接触空气的漂亮玻璃、金属材质后壳，再戴上厚重的TPU套，与直接使用塑料材质后壳有什么区别？多余的玻璃、金属反而增加了手机重量，TPU手机套令手机变厚、变宽，严重降低手感。In addition, the back shells of modern mobile phones are generally made of glass, metal and other more beautiful materials, but they cannot be used without wearing a cover. This is the unhealthy wind brought by Apple, adding some beautiful but meaningless structures, beautiful glass and metal back shells that can never be in contact with the air, and then wearing a heavy TPU cover, what is the difference with the direct use of plastic back shells? the difference? Excess glass and metal increase the weight of the mobile phone, and the TPU mobile phone case makes the mobile phone thicker and wider, which seriously reduces the feel of the mobile phone.
用户需要能够选择外壳材质的自由，如果厂商不能提供，至少可以让漂亮的玻璃、金属材质后壳，能够真正发挥作用，提高用户手感。然而， 如果脱离手机套使用，尺寸不够贴合的钢化膜无法充分保护手机正面屏幕，碎屏的风险变得极高，当手机显示屏四个角落之一受到撞击就会导致碎屏。The user needs the freedom to choose the shell material. If the manufacturer can't provide it, at least the beautiful glass and metal back shell can really play a role and improve the user's feel. However, if it is used out of the mobile phone case, the toughened film with insufficient size cannot fully protect the front screen of the mobile phone, and the risk of broken screen becomes extremely high. When one of the four corners of the mobile phone display is hit, it will cause the broken screen.
用户需要的是是轻薄且能充分保护屏幕的保护贴，同时又能令手机后壳的大部分可以和用户的手掌相接触。What users need is a protective sticker that is light and thin and can fully protect the screen, while at the same time enabling most of the back cover of the phone to be in contact with the user's palm.
发明概述Summary of the invention
手机保护膜能在一定的程度上降低碎屏的风险，然而，因为制造精度的问题和避免保护膜卷起导致脱落，常见的保护膜通常比手机屏幕小一些，更多发挥了防刮的作用。可以设想通过类似于美国发明专利US 9,553,629的便携式设备角保护贴来绕开制造精度难题：The mobile phone protective film can reduce the risk of broken screen to a certain extent. However, because of the manufacturing accuracy and avoiding the roll-up of the protective film, the common protective film is usually smaller than the mobile phone screen and plays a more anti-scratch effect. . It is conceivable to use a portable device corner protection sticker similar to the US invention patent US 9,553,629 to circumvent the manufacturing accuracy problem:
·通过粘胶固定于手机减少体积，相似于手机组装粘胶，受热可剥离·Fixed to the mobile phone with glue to reduce the volume, similar to the mobile phone assembly glue, can be peeled off when heated
·除了延伸于相邻侧面，在屏幕角落形成面向用户的延伸和吸能结构·In addition to extending on adjacent sides, an extension and energy-absorbing structure facing the user is formed at the corner of the screen
·除了延伸于相邻侧面，也可覆盖屏幕角落形成缓冲(单/多层气囊)·In addition to extending on the adjacent sides, it can also cover the corners of the screen to form a buffer (single/multi-layer airbag)
然而，应当理解，本发明内容可能不包含本发明的所有方面和实施例该发明内容并不意味着以任何方式进行限制或限制，并且本文公开的本发明将被下列之一理解：本领域普通技术人员包括对其的明显改进和修改。However, it should be understood that the content of the present invention may not include all aspects and embodiments of the present invention. The content of the present invention is not meant to be restricted or restricted in any way, and the present invention disclosed herein will be understood by one of the following: The technical staff includes obvious improvements and modifications.
附图说明Description of the drawings
图1是本发明的一个示范性实施例的分解图，展示了保护贴对便携式设备屏幕角落的保护，保护层平行于屏幕。保护贴具有贴合侧面的延伸，以便更好的粘合于设备，以避免脱落。Fig. 1 is an exploded view of an exemplary embodiment of the present invention, showing the protection of the corners of the screen of the portable device by the protective sticker, and the protective layer is parallel to the screen. The protective sticker has an extension that fits the side to better adhere to the device to avoid falling off.
图2是图1相反方向的分解图，展示了保护贴对便携式设备屏幕角落的保护的细节，保护层平行于屏幕。Figure 2 is an exploded view from the opposite direction of Figure 1, showing the details of the protection of the corners of the screen of the portable device by the protective sticker, with the protective layer parallel to the screen.
图3是图1的细节透视图，展示了保护贴粘合/安装于便携式设备的最终形态。Figure 3 is a detailed perspective view of Figure 1, showing the final form of the protective sticker glued/installed on a portable device.
图4是本发明的另一个示范性实施例的细节透视图，展示了保护贴粘合/安装于便携式设备的最终形态，保护层“突出”于屏幕。Fig. 4 is a detailed perspective view of another exemplary embodiment of the present invention, showing the final form of the protective sticker glued/installed on the portable device, with the protective layer "protruding" from the screen.
图5是本发明的另一个示范性实施例的细节透视图，展示了保护贴粘合/安装于便携式设备的最终形态，保护层为覆盖边角的气囊。Fig. 5 is a detailed perspective view of another exemplary embodiment of the present invention, showing the final form of the protective sticker glued/installed on a portable device, and the protective layer is an airbag covering the corners.
按惯例，附图绘制的重点在于突出与本公开相关的特征，各种所描述的特征没有按比例绘制。在所有附图中，相同附图标记表示相同的元件。Conventionally, the focus of drawing the drawings is to highlight the features related to the present disclosure, and the various described features are not drawn to scale. In all the drawings, the same reference numerals denote the same elements.
具体实施方式Detailed ways
现在将在下文中更充分地描述本发明。然而，本发明可以以许多不同的形式实施，并且不应被解释为限于本文所阐述的实施例。但愿，提供这 些实施例使得本公开将是彻底和完整的，并且将向本领域技术人员充分地传达本发明的范围。The present invention will now be described more fully hereinafter. However, the present invention can be implemented in many different forms and should not be construed as being limited to the embodiments set forth herein. Hopefully, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the present invention to those skilled in the art.
应当理解，在不脱离所附权利要求书中阐述的精神和范围的情况下，可以对元件的功能和布置进行各种改变。因此，实施例是本发明的示例或实现，而不是唯一的实现。各种出现“一个实施例”，“实施例”或“一些实施例”不一定都指代相同的实施例。虽然可以在单个实施例的上下文中描述本发明的各种特征，但是特征也可以单独地或以任何合适的组合提供。相反的，尽管为了清楚起见，本文中可以在单独的实施例的上下文中描述本发明，但是本发明也可以在单个实施例或实施例的任何组合中实现。It should be understood that various changes can be made to the function and arrangement of elements without departing from the spirit and scope set forth in the appended claims. Therefore, the embodiments are examples or implementations of the present invention, rather than the only implementations. The various appearances of "one embodiment," "an embodiment," or "some embodiments" do not necessarily all refer to the same embodiment. Although various features of the invention may be described in the context of a single embodiment, the features may also be provided individually or in any suitable combination. Conversely, although the invention may be described herein in the context of separate embodiments for the sake of clarity, the invention may also be implemented in a single embodiment or any combination of embodiments.
除非另有定义，本文使用的所有术语(包括技术和科学术语)具有与本发明所属领域的普通技术人员通常理解的相同的含义。将进一步理解的是，诸如在通常使用的字典中定义的那些术语应当被解释为具有与它们在相关技术和本公开的上下文中的含义一致的含义，并且将不被解释为理想化的或过度正式的意义，除非本文中明确地这样定义。Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by those of ordinary skill in the art to which the present invention belongs. It will be further understood that terms such as those defined in commonly used dictionaries should be interpreted as having meanings consistent with their meanings in the context of related technologies and the present disclosure, and will not be interpreted as idealized or excessive The formal meaning, unless explicitly defined as such in this article.
参考术语如“右”、“下”和“侧”旨在用于描绘本发明实施例中的具体特征，结构或元件的取向。显然，关于设备的实际使用的这种方向性术语没有特定的含义，因为设备可以由用户或多个用户在多个方向中使用。Reference terms such as "right", "lower" and "side" are intended to be used to describe the orientation of specific features, structures or elements in embodiments of the present invention. Obviously, such directional terms regarding the actual use of the device have no specific meaning, because the device can be used by a user or multiple users in multiple directions.
在下面将通过结合1至5中的附图详细描述本发明的实施例，其中所描绘的元件不一定按比例示出，并且通过其中几个视图，相同或相似的术语，相同或相似的附图标记，来指定相同或相似的元件。In the following, the embodiments of the present invention will be described in detail by combining the drawings in 1 to 5. The elements depicted therein are not necessarily shown to scale, and through several views, the same or similar terms, and the same or similar attachments Figure labels to designate the same or similar components.
附图展示了手机保护贴。然而，本发明的实施例不限于手机保护贴的应用。例如，包含显示屏的其它电子设备，平板、笔记本电脑也可以利用下面描述的保护贴。The attached picture shows the phone protector. However, the embodiments of the present invention are not limited to the application of mobile phone protective stickers. For example, other electronic devices including display screens, tablets and laptops can also use the protective stickers described below.
便携式设备最常见的显示屏是液晶(LCD)，可分为保护层、触控层和显示层。保护层通常为钢化玻璃(例如大猩猩、蓝宝石玻璃等)。在iPhone X引领的异形屏出现后，手机因跌落或其它外力碎屏的风险越来越大。大部分情况下，液晶屏只是保护层的钢化玻璃损坏了，而且通常都是显示屏四个角落受到撞击导致。那么，只要保护好显示屏的四角，就能极大程度降低碎屏的风险。The most common display screen for portable devices is liquid crystal (LCD), which can be divided into a protective layer, a touch layer, and a display layer. The protective layer is usually tempered glass (such as gorilla, sapphire glass, etc.). After the emergence of the special-shaped screen led by iPhone X, the risk of mobile phone being broken due to falling or other external forces is increasing. In most cases, only the tempered glass of the protective layer of the LCD screen is damaged, and it is usually caused by impacts on the four corners of the screen. Then, as long as the four corners of the display are protected, the risk of broken screen can be greatly reduced.
美国发明专利US 8,909,309和US 9,247,795分别保护了设备的相邻侧边的角和手机背板，而背板是便携式设备最耐摔的部分，相邻侧边的角，除了会得到保护套充分保护外，手机外壳也可以吸收撞击能量。The US invention patents US 8,909,309 and US 9,247,795 respectively protect the corners of the adjacent sides of the device and the back panel of the mobile phone. The back panel is the most resistant part of the portable device. The corners of the adjacent sides are fully protected by the protective cover. In addition, the phone shell can also absorb impact energy.
市场上常见的手机套，可以分为底面和侧面。现代智能手机为了追求圆润的手感，底面和侧面通常为曲面。那么，有两种方法保护显示屏的四角：避免显示屏的四角直接受到冲击，或者缓冲撞击造成的破坏。The common mobile phone cases in the market can be divided into bottom and side. In order to pursue a rounded feel in modern smartphones, the bottom and sides are usually curved. Then, there are two ways to protect the four corners of the display: to avoid direct impact on the four corners of the display, or to buffer the damage caused by the impact.
前者可以在保护套侧面邻接显示屏四角之处向外延伸(“内”为保护套容纳手机的空间，向“外”延伸即面向使用者的方向)，这样当手机跌落或受到其它外力冲击时，显示屏的四角就不会受到冲击，除非所属延伸部分产生极大形变，以至于显示屏的四角也受到地面/撞击物体的冲击。The former can be extended outwards at the side of the protective cover adjacent to the four corners of the display screen ("inner" is the space for the protective cover to accommodate the mobile phone, and "outward" is the direction facing the user), so that when the mobile phone falls or is impacted by other external forces , The four corners of the display screen will not be impacted, unless the extension part has a great deformation, so that the four corners of the display screen are also impacted by the ground/impact object.
后者可以在保护套侧面邻接显示屏四角之处水平延伸(平行于便携式设备显示屏)，延伸的部分可由弹性材料制成，这样当手机跌落或受到其它外力冲击时，显示屏的四角就不会受到直接冲击，延伸部分的弹性可以缓冲以增加撞击时间。根据动量守恒定律，对于相同动量，撞击时间越长，撞击产生的力量就越小，对显示屏四角的破坏就越小。The latter can extend horizontally (parallel to the display screen of the portable device) where the sides of the protective cover are adjacent to the four corners of the display. The extended part can be made of elastic material, so that when the phone is dropped or is impacted by other external forces, the four corners of the display are not Will be directly impacted, and the elasticity of the extension can be cushioned to increase the impact time. According to the law of conservation of momentum, for the same momentum, the longer the impact time, the smaller the force generated by the impact and the smaller the damage to the four corners of the display.
进一步而言，这些延伸可以包含一层或多层气囊，以增加其缓冲能力气囊甚至可以设计成某个位置的结构脆弱，受到撞击后可通过此结构泄露气体，进一步增加吸收撞击能量的冗余度。排气速度越快，缓冲能力越强。Furthermore, these extensions can include one or more layers of airbags to increase their cushioning capacity. The airbags can even be designed to have a fragile structure at a certain location. After an impact, gas can leak through this structure, further increasing the redundancy of absorbing impact energy. degree. The faster the exhaust speed, the stronger the buffer capacity.
对于如今的便携式设备装配而言，为了极致轻薄的同时塞入更多电池/器件，粘胶得到了广泛使用。为了节省可拆卸后盖固定结构，绝大部分便携式设备直接通过粘胶将后盖粘在手机侧框上，无法更换电池。当需要更换碎屏的时候，只要对粘胶所在部位加热，就可以拆下手机后盖。For today's portable equipment assembly, in order to pack more batteries/devices while being extremely thin and light, adhesives have been widely used. In order to save the fixed structure of the detachable back cover, most portable devices directly stick the back cover to the side frame of the mobile phone with glue, so that the battery cannot be replaced. When the broken screen needs to be replaced, the back cover of the mobile phone can be removed as long as the part where the glue is located is heated.
为了极致轻薄，更好的手感、手机背板的全部或部分可以和用户的手掌相接触，本发明实施例将保护套简化为多个角保护贴，同时利用粘胶固定，保护贴具有贴合侧面的延伸(以下简称侧翼)。侧翼可以为柔性材料，以适应各种不同手机不同曲率的侧边，也可以对特定品牌、型号专门定制，使用半刚性/刚性材料譬如TPU塑料，类似于不干胶，用户使用前移除粘胶位置的保护膜。In order to be extremely light and thin, and to have a better hand feeling, all or part of the back panel of the mobile phone can be in contact with the palm of the user, the embodiment of the present invention simplifies the protective cover into a plurality of corner protective stickers, which are fixed by glue at the same time. The extension of the side (hereinafter referred to as the flanks). The side wing can be made of flexible materials to adapt to the sides of different mobile phones with different curvatures, or it can be specially customized for specific brands and models, using semi-rigid/rigid materials such as TPU plastic, similar to self-adhesive. Protective film for the glue position.
此外，对于双面屏便携式设备(例如手机背面也有屏幕)，也可以应用以上方法保护屏幕角落。此外，这些方法也可以用来保护便携式设备的玻璃背板。In addition, for portable devices with double-sided screens (for example, there are screens on the back of mobile phones), the above methods can also be applied to protect the corners of the screen. In addition, these methods can also be used to protect the glass backplanes of portable devices.
以上描述仅是本发明的实施例，并不意在限制本发明的范围。根据本公开的权利要求书和说明书的各种变化和修改仍在所要求保护的发明的范围内。此外，每个实施例和权利要求书未必包含了所公开的所有优点或特性。此外，摘要和标题仅用于便于搜索专利文献,并且不旨在以任何方式限制所要求保护的发明的范围。The above description is only an embodiment of the present invention, and is not intended to limit the scope of the present invention. Various changes and modifications according to the claims and specification of the present disclosure are still within the scope of the claimed invention. In addition, each embodiment and claims may not include all the advantages or characteristics disclosed. In addition, the abstract and title are only used to facilitate searching of patent documents and are not intended to limit the scope of the claimed invention in any way.

Claims (6)

  1. 一种黏贴于便携式设备的角保护贴，包含了侧翼，具有如下特征：每个连接所述侧翼的部分，贴近所述便携式设备的显示屏角落，具有延伸结构以保护所述显示屏角落；所述延伸结构覆盖和平行于所述便携式设备显示屏，为弹性材料所制成，以缓冲撞击或其它外力对所述显示屏造成的破坏。A corner protector sticking to a portable device, including side wings, has the following characteristics: each part connected to the side wings is close to the corner of the display screen of the portable device, and has an extension structure to protect the corner of the display screen; The extension structure covers and is parallel to the display screen of the portable device, and is made of elastic material to buffer damage to the display screen caused by impact or other external forces.
  2. 一种黏贴于便携式设备的角保护贴，包含了侧翼，具有如下特征：每个连接所述侧翼的部分，贴近所述便携式设备的显示屏角落，具有延伸结构以保护所述显示屏角落；所述延伸结构覆盖和平行于所述便携式设备显示屏，为弹性材料所制成，以缓冲撞击或其它外力对所述显示屏造成的破坏。A corner protector sticking to a portable device, including side wings, has the following characteristics: each part connected to the side wings is close to the corner of the display screen of the portable device, and has an extension structure to protect the corner of the display screen; The extension structure covers and is parallel to the display screen of the portable device, and is made of elastic material to buffer damage to the display screen caused by impact or other external forces.
  3. 如权利要求2所述延伸结构，每个延伸含有一个或多个气囊。According to the extension structure of claim 2, each extension contains one or more airbags.
  4. 如权利要求2所述的气囊，具有一个或多个脆弱位置，当受到冲击时，所述脆弱位置被破坏，释放内部气体。The airbag as claimed in claim 2 has one or more fragile positions. When an impact is received, the fragile positions are destroyed, releasing internal gas.
  5. 一种黏贴于便携式设备的角保护贴，包含了侧翼，具有如下特征：每个连接所述侧翼的部分，贴近所述便携式设备的显示屏角落，具有延伸结构以保护所述显示屏角落；所述延伸结构覆盖和平行于所述便携式设备显示屏，为弹性材料所制成，以缓冲撞击或其它外力对所述显示屏造成的破坏。A corner protection sticker for sticking to a portable device, including side wings, having the following characteristics: each part connected to the side wings is close to the corner of the display screen of the portable device, and has an extension structure to protect the corner of the display screen; The extension structure covers and is parallel to the display screen of the portable device, and is made of elastic material to cushion the damage to the display screen caused by impact or other external forces.
  6. 如权利要求5所述延伸结构，每个延伸含有一个或多个气囊。The extension structure of claim 5, each extension contains one or more airbags.
PCT/CN2019/130663 2019-12-22 2019-12-31 Protective sticker for protecting angled corners of portable device WO2021128429A1 (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160197638A1 (en) * 2015-01-06 2016-07-07 Dylan Demnard Protective implement for electronic devices
CN206025526U (en) * 2016-08-12 2017-03-22 吴昊明 Angle is glued in cell -phone protection
CN207995185U (en) * 2018-03-06 2018-10-19 程雄 Mobile phone shielding angle pastes
CN209572039U (en) * 2019-05-23 2019-11-01 赣州科之光智能科技有限公司 A kind of anti-lost broken structure of handset touch panel
CN209710165U (en) * 2019-03-22 2019-11-29 洛阳鑫银付电子科技有限公司 A kind of spring air bag convolution disassembly adjustable type mobile phone housing apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160197638A1 (en) * 2015-01-06 2016-07-07 Dylan Demnard Protective implement for electronic devices
CN206025526U (en) * 2016-08-12 2017-03-22 吴昊明 Angle is glued in cell -phone protection
CN207995185U (en) * 2018-03-06 2018-10-19 程雄 Mobile phone shielding angle pastes
CN209710165U (en) * 2019-03-22 2019-11-29 洛阳鑫银付电子科技有限公司 A kind of spring air bag convolution disassembly adjustable type mobile phone housing apparatus
CN209572039U (en) * 2019-05-23 2019-11-01 赣州科之光智能科技有限公司 A kind of anti-lost broken structure of handset touch panel

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