CN200956142Y - Fully waterproof computer keyboard - Google Patents
Fully waterproof computer keyboard Download PDFInfo
- Publication number
- CN200956142Y CN200956142Y CN 200620017893 CN200620017893U CN200956142Y CN 200956142 Y CN200956142 Y CN 200956142Y CN 200620017893 CN200620017893 CN 200620017893 CN 200620017893 U CN200620017893 U CN 200620017893U CN 200956142 Y CN200956142 Y CN 200956142Y
- Authority
- CN
- China
- Prior art keywords
- circuit board
- indicator light
- light frame
- computer keyboard
- upper cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims abstract description 39
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 238000001746 injection moulding Methods 0.000 abstract 2
- 230000005611 electricity Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 6
- 239000010408 film Substances 0.000 description 5
- 239000010409 thin film Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000002788 crimping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Push-Button Switches (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
Description
所属技术领域Technical field
本实用新型涉及一种电脑键盘,具体涉及一种全防水键盘。The utility model relates to a computer keyboard, in particular to a fully waterproof keyboard.
背景技术Background technique
电脑键盘是电脑的硬件之一,是不可缺少的操作件,其上布列着许多按键,按压按键,与薄膜电路板上的接点接触,起着输入信息等重要作用。在电脑键盘的右上角安装多个指示灯,本文称为指示灯框。指示灯框中安装电路板等元件。指示灯框的防潮防水问题很重要,至今尚未很好解决,不但影响指示灯框中电路板等的防水性能,还影响到薄膜电路片的密封防水性能。因此,现有技术中虽然有多种防水电脑键盘,但键盘还不能称为“全防水”的,只有将指示灯框的防水问题解决了,电脑键盘才能称得上是“全防水电脑键盘”。一旦键盘的全防水问题得以解决,电脑的应用领域还会扩大,在特别潮湿的环境下,甚至水淋后,仍能正常工作。The computer keyboard is one of the hardware of the computer and is an indispensable operating part. There are many buttons arranged on it, and the buttons are pressed and contacted with the contacts on the thin film circuit board, which plays an important role in inputting information. A plurality of indicator lights are installed on the upper right corner of the computer keyboard, which is referred to as an indicator light frame in this paper. Components such as circuit boards are installed in the indicator light frame. The moisture-proof and waterproof problem of the indicator light frame is very important, and it has not been well solved so far. It not only affects the waterproof performance of the circuit board in the indicator light frame, but also affects the sealing and waterproof performance of the thin film circuit chip. Therefore, although there are multiple waterproof computer keyboards in the prior art, the keyboard can not be called "full waterproof". . Once the full waterproof problem of the keyboard is solved, the application field of the computer will also expand, and it can still work normally in a particularly humid environment, even after being drenched in water.
实用新型内容Utility model content
本实用新型旨在解决电脑键盘右上角指示灯框的防水问题,以实现电脑键盘的“全防水”,从而推出全防水电脑键盘。The utility model aims to solve the waterproof problem of the indicator light frame at the upper right corner of the computer keyboard, so as to realize the "full waterproof" of the computer keyboard, thereby introducing a fully waterproof computer keyboard.
本实用新型的技术方案是:The technical scheme of the utility model is:
其结构中有上盖、下盖,在上盖的右上角有指示灯框、电路板,指示灯框与键盘上盖整体注塑成型,电路板安装在指示灯框中,电路板与薄膜电路板的有关触点一一对应电连接。其特征在于:指示灯框的上表面牢固贴合表面密封层板(名板);在指示灯框下缘套合密封圈,密封圈的形状及尺寸与指示灯框相匹配;电路板紧固安装在指示灯框中;指示灯电路板与薄膜电路板的有关触点一一对应电连接后,用密封垫片盖合,密封垫片的形状及尺寸与密封圈匹配;在下盖内表对着上盖右上角的指示灯框的位置布有压槽圈,其形状及尺寸与密封垫片匹配,压槽圈与键盘下盖整体注塑成型,压槽圈与密封垫片紧紧压合。Its structure has an upper cover and a lower cover. There are indicator light frame and circuit board in the upper right corner of the upper cover. The indicator light frame and the keyboard upper cover are integrally injection molded. The circuit board is installed in the indicator light frame. The circuit board and the film circuit board The relevant contacts are electrically connected in one-to-one correspondence. It is characterized in that: the upper surface of the indicator light frame is firmly attached to the surface sealing laminate (name plate); a sealing ring is placed on the lower edge of the indicator light frame, and the shape and size of the sealing ring match the indicator light frame; the circuit board is fastened Installed in the indicator light frame; after the relevant contacts of the indicator light circuit board and the film circuit board are electrically connected one by one, they are covered with a sealing gasket whose shape and size match the sealing ring; The position of the indicator light frame in the upper right corner of the upper cover is equipped with a pressure groove ring, whose shape and size match the gasket.
本实用新型与现有的电脑键盘相比,其防潮、防水性能大大提高,这是因为:(1)指示灯框的上表面牢固贴合密封层板(名板),使得水分、湿气难以从键盘上表面直接进入指示灯框中;(2)在指示灯框下缘套盖密封圈,又用密封垫片盖合电路板与薄膜电路板的触点连接部,且与下盖上的压槽圈紧紧压合,使指示灯框内与上盖内的其它部分没有丝毫间隙,彼此隔断,形成密封的空间,防水性能大大提高。同时,本实用新型的上盖与下盖紧密贴合,能防水沿导线进入键盘内部。由于本实用新型具有全防水的效果,可扩大电脑的应用领域和增长键盘的使用寿命。Compared with the existing computer keyboard, the utility model has greatly improved moisture-proof and water-proof performance, because: (1) the upper surface of the indicator light frame is firmly attached to the sealing laminate (name plate), so that moisture and moisture are difficult to Directly enter the indicator light frame from the upper surface of the keyboard; (2) Cover the sealing ring at the lower edge of the indicator light frame, and cover the contact connection part between the circuit board and the film circuit board with a sealing gasket, and connect with the contact point on the lower cover. The pressure groove ring is tightly pressed, so that there is no slight gap between the indicator light frame and other parts in the upper cover, and they are separated from each other to form a sealed space, and the waterproof performance is greatly improved. Simultaneously, the upper cover and the lower cover of the utility model are closely bonded, so that water can enter the interior of the keyboard along the wires. Because the utility model has the effect of being completely waterproof, the application field of the computer can be expanded and the service life of the keyboard can be increased.
附图说明Description of drawings
图1,本实用新型结构示意图;Fig. 1, the structural representation of the utility model;
图2,本实用新型A-A剖面示意图;Fig. 2, the utility model A-A sectional schematic diagram;
图3,表面密封层板示意图Figure 3, Schematic diagram of surface sealing laminate
图4,密封圈示意图;Figure 4, schematic diagram of sealing ring;
图5,电路板示意图;Figure 5, schematic diagram of circuit board;
图6,密封垫片示意图;Figure 6, schematic diagram of sealing gasket;
图7,下盖的压槽圈示意图;Figure 7, a schematic diagram of the crimping ring of the lower cover;
图中:1.上盖,2.下盖,3.指示灯框,4.电路板,5.表面密封层板,6.薄膜电路板,7.密封圈,8.密封垫片,9.压槽圈,10.螺纹孔柱In the figure: 1. Upper cover, 2. Lower cover, 3. Indicator lamp frame, 4. Circuit board, 5. Surface sealing laminate, 6. Thin film circuit board, 7. Sealing ring, 8. Sealing gasket, 9. Grooved ring, 10. Threaded hole column
具体实施方式Detailed ways
结合附图,介绍实用新型的具体实施方式。In conjunction with the accompanying drawings, the specific implementation of the utility model is introduced.
参照图1、图2、图3、图5、图6,本实用新型的结构中有上盖(1)、下盖(2),在上盖(1)的右上角有指示灯框(3)、电路板(4),指示灯框(3)与上盖(1)整体注塑成型,电路板(4)安装在指示灯框(3)中,电路板(4)与薄膜电路板(6)的有关触点电连接。其特征在于:指示灯框(3)的上表面牢固贴合表面密封层板(5);在指示灯框(3)下缘套合密封圈(7),密封圈(7)的形状及尺寸与指示灯框(3)相匹配;电路板(4)紧固安装在指示灯框(3)中;电路板(4)与薄膜电路板(6)的有关触点电连接后,用密封垫片(8)盖合,密封垫片(8)的形状及尺寸与密封圈(7)匹配;在下盖(2)内表对着上盖(1)右上角的指示灯框(3)的位置布有压槽圈(9),其形状及尺寸与密封垫片(8)匹配,压槽圈(9)与下盖(2)整体注塑成型,压槽圈(9)与密封垫片(8)紧紧压合。With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 5, Fig. 6, loam cake (1), lower cover (2) are arranged in the structure of the present utility model, and indicator lamp frame (3) is arranged in the upper right corner of loam cake (1) ), the circuit board (4), the lamp frame (3) and the upper cover (1) are integrally injection molded, the circuit board (4) is installed in the lamp frame (3), the circuit board (4) and the film circuit board (6 ) The relevant contacts are electrically connected. It is characterized in that: the upper surface of the indicator light frame (3) is firmly attached to the surface sealing laminate (5); the sealing ring (7) is fitted on the lower edge of the indicator light frame (3), and the shape and size of the sealing ring (7) Match with the indicator light frame (3); the circuit board (4) is fastened and installed in the indicator light frame (3); after the circuit board (4) is electrically connected with the relevant contacts of the film circuit board (6), seal the The shape and size of the sealing gasket (8) match the sealing ring (7); at the position where the inner surface of the lower cover (2) faces the indicator light frame (3) in the upper right corner of the upper cover (1) The groove ring (9) is clothed, and its shape and size match the sealing gasket (8). The groove ring (9) and the lower cover (2) are integrally injection molded. ) tightly.
参照图4,密封圈(7)的周边呈槽状并盖扣在指示灯框(3)的下缘。With reference to Fig. 4, the periphery of sealing ring (7) is groove-shaped and covers and buckles the lower edge of indicator lamp frame (3).
螺纹孔柱(10)位于指示灯框(3)中,且与上盖(1)整体注塑成型,电路板(4)通过螺钉与螺纹孔柱(10)紧固在指示灯框(3)中。The threaded hole column (10) is located in the indicator light frame (3), and is integrally injection-molded with the upper cover (1), and the circuit board (4) is fastened in the indicator light frame (3) by screws and the threaded hole column (10) .
参照图7,压槽圈(9)呈槽状。Referring to Fig. 7, the groove ring (9) is groove-shaped.
密封圈(7)、密封垫片(8)用橡胶或橡塑材料制作。Sealing ring (7), sealing washer (8) are made of rubber or rubber-plastic material.
以上所述,仅是本实用新型一种全防水电脑键盘较佳实施例而已,并非对本实用新型的技术范围作任何限制,凡是依据本实用新型的技术实质对以上的实施例所作的任何细微修改、等同变化与修饰,均仍属于本实用新型技术方案的范围内。The above is only a preferred embodiment of a fully waterproof computer keyboard of the present utility model, and does not limit the technical scope of the present utility model. Any minor modification made to the above embodiments according to the technical essence of the present utility model , equivalent changes and modifications all still belong to the scope of the technical solution of the present utility model.
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200620017893 CN200956142Y (en) | 2006-08-24 | 2006-08-24 | Fully waterproof computer keyboard |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200620017893 CN200956142Y (en) | 2006-08-24 | 2006-08-24 | Fully waterproof computer keyboard |
Publications (1)
Publication Number | Publication Date |
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CN200956142Y true CN200956142Y (en) | 2007-10-03 |
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ID=38774728
Family Applications (1)
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CN 200620017893 Expired - Fee Related CN200956142Y (en) | 2006-08-24 | 2006-08-24 | Fully waterproof computer keyboard |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103069362A (en) * | 2010-07-23 | 2013-04-24 | 戴尔·普尔考克斯 | Input components for waterproof keyboards |
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2006
- 2006-08-24 CN CN 200620017893 patent/CN200956142Y/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103069362A (en) * | 2010-07-23 | 2013-04-24 | 戴尔·普尔考克斯 | Input components for waterproof keyboards |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |