CN102375550A - Protective film, keyboard body using same and portable electronic device - Google Patents

Abstract

A protective film, a keyboard body using the protective film and a portable electronic device are provided, the protective film is used for being configured on a key group. The key set comprises a shell and a plurality of keys. The shell is provided with a plurality of through holes. The keys are respectively exposed out of the shell through the through holes. The protective film comprises a covering part and a fixing part. The covering part covers the keys, and the covering part positioned on the keys is exposed out of the shell through the through holes. The fixing part is connected to the periphery of the covering part and is provided with a first clamping part. The first clamping part is clamped with a second clamping part of the key group. The invention also provides a keyboard body and a portable electronic device applying the protective film, after the keyboard body and the portable electronic device apply the protective film, the covering part covers the keys, and the first clamping part and the second clamping part are mutually clamped. The protective film can be firmly fixed, and dust and moisture are prevented from entering the keyboard body, so that the damage probability of the keyboard body is reduced.

Description

Translated fromChinese

保护膜及应用该保护膜的键盘机体与可携式电子装置Protective film and keyboard body and portable electronic device using the protective film

技术领域technical field

本发明涉及一种保护膜及应用该保护膜的键盘机体与可携式电子装置，且特别涉及一种可提供防护功能的保护膜及应用该保护膜的键盘机体与可携式电子装置。The invention relates to a protective film, a keyboard body and a portable electronic device using the protective film, and in particular to a protective film capable of providing protection, a keyboard body and a portable electronic device using the protective film.

背景技术Background technique

由于科技的快速发展，各种电子装置大量地应用于现代人的日常生活中，例如是笔记型计算机。一般来说，键盘或是鼠标是连接至笔记型计算机，以提供便利地操作及输入的功能。然而，现有技术中的键盘通常未具备任何防尘或防水的功能，因此，在长时间的使用之下，键盘往往容易脏污且入尘。此外，当例如是饮料等水分经由按键之间的细缝流入键盘中时，键盘的内部线路或电路板可能因水分而损坏。再者，按键的作动也可受到影响。因此，如何提供一种可保护键盘的机制，以避免入尘或是水分的影响，乃为相关业者努力的课题之一。Due to the rapid development of science and technology, various electronic devices, such as notebook computers, are widely used in daily life of modern people. Generally, a keyboard or a mouse is connected to the notebook computer to provide convenient operation and input functions. However, the keyboards in the prior art usually do not have any dustproof or waterproof function, therefore, the keyboards tend to be dirty and dusty after a long time of use. In addition, when moisture such as beverages flows into the keyboard through the gaps between the keys, the internal circuits or circuit boards of the keyboard may be damaged due to the moisture. Furthermore, the actions of the keys can also be affected. Therefore, how to provide a mechanism for protecting the keyboard from the impact of dust or moisture is one of the subjects that the relevant industry is working hard on.

发明内容Contents of the invention

本发明所要解决的技术问题在于提供一种保护膜及应用该保护膜的键盘机体与可携式电子装置，其可提供保护、防尘及防水的功效。The technical problem to be solved by the present invention is to provide a protective film, a keyboard body and a portable electronic device using the protective film, which can provide protection, dustproof and waterproof effects.

为了实现上述目的，本发明提出一种保护膜，用以配置于一按键组上。按键组包括一壳件及多个按键。壳件具有多个贯穿孔洞。此些按键分别经由此些贯穿孔洞露出于壳件外。保护膜包括一覆盖部及一固定部。覆盖部覆盖此些按键，且位于此些按键上的覆盖部经由此些贯穿孔洞露出于壳件外。固定部连接于覆盖部的周围，且具有一第一卡接部。第一卡接部卡合于按键组的一第二卡接部。In order to achieve the above object, the present invention provides a protective film for disposing on a key set. The key set includes a shell and a plurality of keys. The shell has a plurality of through holes. The keys are respectively exposed outside the casing through the through holes. The protective film includes a covering part and a fixing part. The covering part covers the keys, and the covering part on the keys is exposed outside the casing through the through holes. The fixing part is connected to the periphery of the covering part and has a first clamping part. The first engaging portion is engaged with a second engaging portion of the key set.

为了实现上述目的，本发明还提出一种键盘机体，包括一保护膜及一按键组。保护膜包括一覆盖部及一固定部。固定部连接于覆盖部的周围，且具有一第一卡接部。按键组包括一壳件及多个按键。壳件包括一固定壳及一可动壳。可动壳可拆卸地配置于固定壳，且具有多个贯穿孔洞及一第二卡接部。此些按键分别经由此些贯穿孔洞露出于可动壳外。覆盖部覆盖此些按键。位于此些按键上的覆盖部经由此些贯穿孔洞露出于可动壳外。固定部的第一卡接部卡合于第二卡接部。In order to achieve the above object, the present invention also proposes a keyboard body, which includes a protective film and a key set. The protective film includes a covering part and a fixing part. The fixing part is connected to the periphery of the covering part and has a first clamping part. The key set includes a shell and a plurality of keys. The shell includes a fixed shell and a movable shell. The movable shell is detachably arranged on the fixed shell, and has a plurality of through holes and a second locking part. The keys are respectively exposed outside the movable shell through the through holes. The covering part covers these keys. The covering parts on the keys are exposed outside the movable shell through the through holes. The first engaging portion of the fixing portion is engaged with the second engaging portion.

为了实现上述目的，本发明还提出一种可携式电子装置，包括一键盘机体及一屏幕机体。键盘机体包括一保护膜及一按键组。保护膜包括一覆盖部及一固定部。固定部连接于覆盖部的周围，且具有一第一卡接部。按键组包括一壳件及多个按键。壳件包括一固定壳及一可动壳。可动壳可拆卸地配置于固定壳，且具有多个贯穿孔洞及一第二卡接部。此些按键分别经由此些贯穿孔洞露出于可动壳外，覆盖部覆盖此些按键。位于此些按键上的覆盖部经由此些贯穿孔洞露出于可动壳外。固定部的第一卡接部卡合于第二卡接部。屏幕机体耦接于键盘机体。In order to achieve the above object, the present invention also proposes a portable electronic device, which includes a keyboard body and a screen body. The keyboard body includes a protective film and a key set. The protective film includes a covering part and a fixing part. The fixing part is connected to the periphery of the covering part and has a first clamping part. The key set includes a shell and a plurality of keys. The shell includes a fixed shell and a movable shell. The movable shell is detachably arranged on the fixed shell, and has a plurality of through holes and a second locking part. The buttons are respectively exposed outside the movable shell through the through holes, and the covering part covers the buttons. The covering parts on the keys are exposed outside the movable shell through the through holes. The first engaging portion of the fixing portion is engaged with the second engaging portion. The screen body is coupled to the keyboard body.

本发明的功效在于，本发明上述所说明的保护膜及应用该保护膜的键盘机体与可携式电子装置，其覆盖部覆盖于按键上，且固定部的第一卡接部及可动壳的第二卡接部相互卡合。如此一来，保护膜可稳固地固定，且有效地避免灰尘及水分进入键盘机体内，而减少键盘机体的损坏机率。The effect of the present invention lies in that the protective film described above and the keyboard body and portable electronic device using the protective film of the present invention, the covering part covers the key, and the first engaging part of the fixed part and the movable shell The second snap-fitting parts are engaged with each other. In this way, the protective film can be firmly fixed, and effectively prevent dust and moisture from entering the keyboard body, thereby reducing the probability of damage to the keyboard body.

以下结合附图和具体实施例对本发明进行详细描述，但不作为对本发明的限定。The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments, but not as a limitation of the present invention.

附图说明Description of drawings

图1为本发明一实施例的可携式电子装置的示意图；FIG. 1 is a schematic diagram of a portable electronic device according to an embodiment of the present invention;

图2A为沿着图1中的剖面线2A-2A的可携式电子装置的剖面图；2A is a cross-sectional view of the portable electronic device along thesection line 2A-2A in FIG. 1;

图2B为图2A中的保护膜自按键组取下时的剖面图。FIG. 2B is a cross-sectional view when the protective film in FIG. 2A is removed from the key set.

其中，附图标记Among them, reference signs

10：可携式电子装置10: Portable Electronic Devices

100：键盘机体100: keyboard body

111：壳件111: shell

111a：固定壳111a: fixed shell

111b：可动壳111b: Movable shell

111b1：贯穿孔洞111b1: through hole

111b2：第二卡接部111b2: the second clamping part

113：按键113: Button

120：保护膜120: protective film

121：覆盖部121: Covering Department

122：固定部122: fixed part

122a：第二卡接部122a: the second clamping part

200：屏幕机体200: screen body

具体实施方式Detailed ways

下面结合附图对本发明的结构原理和工作原理作具体的描述：Below in conjunction with accompanying drawing, structural principle and working principle of the present invention are specifically described:

请参照图1、图2A及图2B，图1为本发明一实施例的可携式电子装置的示意图，图2A为沿着图1中的剖面线2A-2A的可携式电子装置的剖面图，且图2B为图2A中的保护膜自按键组取下时的剖面图。Please refer to FIG. 1, FIG. 2A and FIG. 2B, FIG. 1 is a schematic diagram of a portable electronic device according to an embodiment of the present invention, and FIG. 2A is a cross-section of the portable electronic device along thesection line 2A-2A in FIG. 1 2B is a cross-sectional view when the protective film in FIG. 2A is removed from the key set.

如图1所示，可携式电子装置10包括键盘机体100及屏幕机体200。屏幕机体200例如是以枢接的方式耦接于键盘机体100。As shown in FIG. 1 , the portableelectronic device 10 includes akeyboard body 100 and ascreen body 200 . Thescreen body 200 is, for example, coupled to thekeyboard body 100 in a pivotal manner.

如图2A及图2B所示，键盘机体100包括保护膜120及按键组(说明于下文中)。保护膜120包括覆盖部121及固定部122。固定部122连接于覆盖部121的周围，且具有第一卡接部122a。按键组包括壳件111及多个按键113。壳件111包括固定壳111a及可动壳111b。可动壳111b可拆卸地配置于固定壳111a，且具有多个贯穿孔洞111b1(标示于图2B)及第二卡接部111b2(标示于图2B)。As shown in FIG. 2A and FIG. 2B , thekeyboard body 100 includes aprotective film 120 and a key set (described below). Theprotective film 120 includes a coveringportion 121 and a fixingportion 122 . The fixingpart 122 is connected around the coveringpart 121 and has afirst locking part 122a. The key set includes ashell 111 and a plurality ofkeys 113 . Theshell 111 includes a fixedshell 111a and amovable shell 111b. Themovable shell 111b is detachably disposed on the fixedshell 111a, and has a plurality of through holes 111b1 (marked in FIG. 2B ) and a second engaging portion 111b2 (marked in FIG. 2B ).

为了提供防尘、防水及保护的作用，覆盖部121覆盖此些按键113。此些按键113分别经由此些贯穿孔洞111b1露出于可动壳111b外，且位于此些按键113上的覆盖部121也经由此些贯穿孔洞111b1露出于可动壳111b外。固定部122的第一卡接部122a卡合于第二卡接部111b2，以稳固地固定保护膜120于按键组上。In order to provide dustproof, waterproof and protective functions, the coveringpart 121 covers thebuttons 113 . Thebuttons 113 are respectively exposed outside themovable casing 111b through the through holes 111b1 , and thecover portion 121 on thebuttons 113 is also exposed outside themovable casing 111b through the through holes 111b1 . The firstengaging portion 122a of the fixingportion 122 is engaged with the second engaging portion 111b2 to firmly fix theprotective film 120 on the key set.

当保护膜120例如是脏污或损坏，且使用者欲取下保护膜120时，由于可动壳111b可拆卸地配置于固定壳111a，因此，使用者可拆下可动壳111b(如图2B所示)，以取出保护膜120来进行清洗或替换。When theprotective film 120 is, for example, dirty or damaged, and the user wants to remove theprotective film 120, since themovable case 111b is detachably configured on the fixedcase 111a, the user can remove themovable case 111b (as shown in FIG. 2B), to take out theprotective film 120 for cleaning or replacement.

于本实施例中，保护膜120的材料例如是为透明的弹性材料，弹性材质为可拉伸而方便使用者配置保护膜120于欲保护的按键组上，且透明材质是可让使用者可轻易地辨识出按键组的按键113上的文字及符号，以便于输入及操控。In this embodiment, the material of theprotective film 120 is, for example, a transparent elastic material. The elastic material is stretchable and convenient for the user to arrange theprotective film 120 on the key set to be protected, and the transparent material allows the user to The characters and symbols on thekeys 113 of the key group can be easily identified, so as to facilitate input and manipulation.

本实施例的固定部122的第一卡接部122a例如是一凹口，且可动壳111b的第二卡接部111b2例如是一凸柱。凹口可例如是以环绕覆盖部121的方式配置，且为一连续的凹口。凸柱的配置及形状配合凹口的配置及形状。当保护膜120欲固定于键盘组上时，凸柱(第二卡接部111b2)插入凹口(第一卡接部122a)内。如此一来，保护膜120可稳固地配置于按键组上，以提供保护、防水及防尘的作用。In this embodiment, the first engagingportion 122a of the fixingportion 122 is, for example, a notch, and the second engaging portion 111b2 of themovable shell 111b is, for example, a protruding post. The notch can, for example, be configured to surround the coveringportion 121 and be a continuous notch. The configuration and shape of the convex post match the configuration and shape of the notch. When theprotective film 120 is to be fixed on the keyboard set, the protrusion (the second engaging portion 111b2 ) is inserted into the notch (the first engagingportion 122a ). In this way, theprotective film 120 can be firmly arranged on the key set to provide protection, waterproof and dustproof functions.

虽然此处是以第一卡接部122a以环绕覆盖部121的连续的凹口作为例子说明，然而，本技术领域中普通技术人员应明了，第一卡接部122a也可包括多个不相互连通的凹口，且为凸柱的第二卡接部111b2的配置及形状配合凹口的配置及形状，以稳固地配置保护膜120于按键组上。或者，于一实施例中，第一卡接部可为凸柱，且第二卡接部可为凹口。Although thefirst clamping portion 122a is described here as an example of a continuous notch surrounding the coveringportion 121, however, those of ordinary skill in the art should understand that thefirst clamping portion 122a may also include multiple The notches communicate with each other, and the arrangement and shape of the second engaging portion 111b2 of the protrusion match the arrangement and shape of the notch, so as to firmly arrange theprotective film 120 on the key set. Alternatively, in an embodiment, the first locking portion can be a protrusion, and the second locking portion can be a notch.

本发明上述实施例所说明的保护膜及应用该保护膜的键盘机体与可携式电子装置，其覆盖部覆盖于按键上，且固定部的第一卡接部及可动壳的第二卡接部相互卡合。如此一来，保护膜可稳固地固定，且有效地避免灰尘及水分进入键盘机体内，而减少键盘机体的损坏机率。In the protective film described in the above embodiments of the present invention and the keyboard body and portable electronic device using the protective film, the covering part covers the key, and the first clamping part of the fixed part and the second clamping part of the movable shell The joints are engaged with each other. In this way, the protective film can be firmly fixed, and effectively prevent dust and moisture from entering the keyboard body, thereby reducing the probability of damage to the keyboard body.

当然，本发明还可有其它多种实施例，在不背离本发明精神及其实质的情况下，熟悉本领域的技术人员当可根据本发明作出各种相应的改变和变形，但这些相应的改变和变形都应属于本发明所附的权利要求的保护范围。Certainly, the present invention also can have other multiple embodiments, without departing from the spirit and essence of the present invention, those skilled in the art can make various corresponding changes and deformations according to the present invention, but these corresponding Changes and deformations should belong to the scope of protection of the appended claims of the present invention.

Claims (9)

1. diaphragm, in order to be disposed on the key groups, this key groups comprises a shell spare and a plurality of button, and this shell spare has a plurality of perforated holes, and these a plurality of buttons are exposed to outside this shell spare via these a plurality of perforated holes respectively, it is characterized in that, and this diaphragm comprises:

One covering part covers this a plurality of buttons, and this covering part that is positioned on these a plurality of buttons is exposed to outside this shell spare via these a plurality of perforated holes; And

One fixed part, be connected in this covering part around, and have one first Access Division, this first Access Division is sticked in one second Access Division of this key groups.

2. diaphragm according to claim 1 is characterized in that, this first Access Division is a recess or a projection.

3. diaphragm according to claim 1 is characterized in that, the material of this diaphragm is a transparent resilient material.

4. a keyboard body is characterized in that, comprising:

One diaphragm comprises: a covering part and a fixed part, this fixed part be connected in this covering part around, and have one first Access Division; And

One key groups comprises: a shell spare and a plurality of button, this shell spare comprise a set casing and a movable shell again, and this movable shell can be disposed at this set casing with dismantling, and have a plurality of perforated holes and one second Access Division; These a plurality of buttons are exposed to outside this movable shell via these a plurality of perforated holes respectively; This covering part covers these a plurality of buttons; This covering part that is positioned on these a plurality of buttons is exposed to outside this movable shell via these a plurality of perforated holes, and this of this fixed part first Access Division is sticked in this second Access Division.

5. keyboard body according to claim 4 is characterized in that, one of this first Access Division and this second Access Division are a recess, and another of this first Access Division and this second Access Division is a projection, and this projection inserts in this recess.

6. keyboard body according to claim 4 is characterized in that, the material of this diaphragm is a transparent resilient material.

7. a portable electronic devices is characterized in that, comprising:

One keyboard body comprises: a diaphragm and a key groups, this diaphragm comprises again: a covering part and a fixed part, this fixed part be connected in this covering part around, and have one first Access Division; This key groups comprises again: a shell spare and a plurality of button, this shell spare further comprise a set casing and a movable shell, and this movable shell can be disposed at this set casing with dismantling, and have a plurality of perforated holes and one second Access Division; These a plurality of buttons; Be exposed to outside this movable shell via these a plurality of perforated holes respectively; This covering part covers these a plurality of buttons, and this covering part that is positioned on these a plurality of buttons is exposed to outside this movable shell via these a plurality of perforated holes, and this of this fixed part first Access Division is sticked in this second Access Division; And

One screen body is coupled to this keyboard body.

8. portable electronic devices according to claim 7 is characterized in that, one of this first Access Division and this second Access Division are a recess, and another of this first Access Division and this second Access Division is a projection, and this projection inserts in this recess.

9. portable electronic devices according to claim 7 is characterized in that, the material of this diaphragm is a transparent resilient material.

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