TWI360142B - Keyboard assembling method - Google Patents

Description

1360142 IX. Description of the Invention: [Technical Field] The present invention relates to a keyboard and a keyboard assembling method, and in particular, to a keyboard using a welding method and an assembling method thereof. [Prior Art]

The common electronic health input unit (such as the keyboard of a computer or personal digital assistant) is usually assembled on the upper cover and the bottom plate of the fixed input unit. In order to turn the input unit, the size of the __ nail must be greater than - fixed. However, in recent years, as the electronics industry has become smaller, the input devices used have also become smaller in size and thinner in thickness, and the surface and thickness occupied by the screws will limit the miniaturization of the input device. Fang f, picking up the work technology components and the phase of the electronic equipment process. The purpose and method of welding is to heat the metal ΐίίϊϊ. Kelai, high material #射焊技术 is widely used in production. For example, the automotive industry, the secret 11 and the electronic components require laser welding to have multiple gamma. For example, it is not subject to the workpiece, as long as the laser light can reach the location. Leizhong in a very small area 'is quite suitable for high-precision welding workers in the thunder to hear the buckle block ^ so very '^ too, the car and electronic Wang Qun precision industry. Therefore, 'this turn provides - the amount of materials, and _ ground, make 5 1360142 = the keyboard assembled by the splicing method, in order to meet the miniaturization and light weight of the residual residue should be hot, the production of the workpiece has been more traditional 烊Smaller, but due to the residue or thickness of the workpiece, the residual stress causes 2 small areas, the body has a large influence on f, _ reduce the precision required for the production

The keyboard provides the method of assisting the welding to assist the welding. [Inventive content] =, Mingzhi-Fan# is provided by the method of assembling the keyboard with the assembly method and according to a specific embodiment, the keyboard housing and the plural of the invention Buttons. In 1st, the 3rd day, the younger brother-in-law contains a plurality of openings; ίί& f-joints. The button is placed on the second housing, and

The opening of a casing is combined with the first clock in the present embodiment. In addition, the second structure has a protruding structure. The protruding structure is stamped and stamped. Further, the protruding structure can abut the first casing to help weld the assembly method of the keyboard. The first casing is welded to the first casing and the welded portion of the second casing is abutted. The first housing, which utilizes the welding portion of the first housing and the second housing to complete the keyboard, is another aspect of the present invention to provide a keyboard assembly method for assisting in assembling a housing of a keyboard through 1360142 ϊϊϊίί Structure, and in particular, the present invention, the keyboard assembly method of the present invention comprises the following steps: 1 - the temperature control device maintains and provides the first temperature to the keyboard 'Maintaining and providing a second temperature to the second portion of the temperature control device - the housing 'where the first temperature is lower than the second temperature; then, the second temperature control device cooperates with each other to hold The first housing and the first housing and the second housing are attached to each other; finally, the first housing and the second housing are welded to complete the housing structure. In the specific embodiment, the first housing and the second housing respectively have a plurality of first solder joints and a plurality of second solder joints. When the first ς solder joint is also attached to the corresponding second solder joint: in addition, the first temperature control device further includes a first temperature controller and the first temperature controller is used to control and maintain the first body The temperature substantially maintains the first temperature; the second temperature control device further includes a second body, and the second temperature controller is configured to control the temperature of the body to maintain the second body substantially second temperature. A first body of the first temperature control device directly contacts the first shell and is formed of a heat conductive material having a good thermal conductivity of the first crucible system, and the first housing substantially maintains the first temperature. In addition, the second temperature control device body directly contacts the second housing, and because the second housing has a good thermal conductive material, the second housing can substantially maintain the second temperature, y' in the embodiment. The first temperature control device and/or the second temperature control may further include a plurality of welding holes. Welding is performed by these soldering holes, solder joints on the housing and the second housing. 7 1360142 The spirit of the drawing is described by the 发 发 【 【 【 β β β 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 As shown in the figure - the keyboard i includes a - and a plurality of buttons 14. Wherein, the first-shell w-step package

If=open:; 00 'the second casing 12 includes a plurality of welds is=; the known key Μ is respectively disposed on the second casing 12 and accommodated in the opening 』 The joint portion 12G protrudes from the second casing 12 and abuts against the first casing 1G, and the welding portion 12Q can be combined with the body member 100. That is, the first casing 10 and the second casing 10 are joined by welding. f body 12. In practice, the embossed structure of the welded portion 12 形成 can be formed by the other side of the second casing 12 by punching the surface of the second casing 12 . In practical applications, the above keyboard 1 assembly method first

The body 10 and the second housing 12 cause the splicing portion 12 of the second housing 12 to be coupled to the first housing 10, and then the soldering portion 12 and the first housing 1 and the second housing 12 combines to form the outer casing structure of the keyboard 1. Additionally, the button 14 further includes a keycap 140, a support structure 142, and an elastomer 144. In the present embodiment, the keycap 14A has a first connection H6 and the second housing 12 has a second connection portion 122 thereon. The supporting structure is a scissor-type supporting structure, but in practical applications, the supporting structure may be any structure that can restrict the movement of the button, and is not limited to the specific embodiment; through the first connecting portion Μ6 and the second connecting portion 122. The support structure 142 can connect the keycap 140 and the second housing 12, so that the button 14 is coupled to the keyboard operator. In addition, the elastic body 144 is disposed on the keycap 140 and the second housing 8<-S). When the button 14 is pressed, the elastic body 144 will be deformed, and when the elastic resilience of the pressing body m itself is pressed, the key is assisted. The cap M can be used to press the button 14 and can also include a switch unit (not shown in the figure). When the field button 14 is pressed, the switch unit is triggered and the signal is transmitted. In addition, in practice, the first housing 10 and the second housing 12 are displayed on the way, and the thin film circuit board and the _ single power supply press the signal transmitted by the money receiving switch unit, thereby determining the button 14 Referring to FIG. 2 and FIG. 3, FIG. 2 is a flow chart showing the steps of the keyboard assembly method according to the embodiment of the present invention; and FIG. 2 is a cross-sectional view of the second temperature control device and the first and second body. . As shown in FIG. 2, the assembly method is used to assist the first housing and the second body in the keyboard. The keyboard assembly method includes the following steps: First, in the step magic double = and provide the first Temperature to the first housing, and maintaining and providing a second temperature to the second housing by the first control device; then, the first temperature control device and the second temperature control device cooperate with each other and The second housing causes the first housing to fit the second housing: Finally, in step S24, the first housing and the second housing are coupled. In the specific embodiment, step S22 is performed in step S2〇^^, and then step S22 may be performed first, then step (4) and second temperature control device may be used to dispose of the first shell and the first After a body, it is not necessary to control the temperature of the first casing and the second casing. As shown in FIG. 3, the first temperature control device 3 further includes a first 300 and a first body 302', and a second temperature control device 32 and a second body 322. The towel has a first temperature controller 1360142, a temperature to the first body 3〇2, and a second temperature controller 2D temperature to the second body 322. In practice, the first temperature is low, please note that in practice, "two = open ^ with iri body, the second body, the first - the temperature controller and the second temperature controller of the melon shape and position ' can be recorded In the embodiment of the present invention, the first housing 4G includes a plurality of first weldings L, and the second housing 42 includes a plurality of first welding points respectively corresponding to the plurality of first welding points. a second soldering point 420. The first temperature control device 3 and the first surface 32 cooperate with each other to hold the first body 4Q and the second housing H 40 and the second housing 42 are attached to each other, as shown in FIG. In addition, when the first housing 40 and the second housing 汜 are attached to each other, each of the first points 400 is also in contact with the corresponding second solder joint 420. In the specific embodiment, the first body 302, the second body 322, the first body, the body shame, and the second casing 42 are all made of a heat conductive material having good thermal conductivity. It should be noted that the conductive materials constituting the above four are not required to be completely exemplified. The first housing 4 and the second housing 42 may be guided by the body 302 and the second body 322 may be another non-instructive guide Made of material. Since the first body 3〇2, the second body 322, the first casing 4〇 and the second casing 42 all have good thermal conductivity, the first portion is connected and substantially maintains the first temperature, the second shell Body 42 = The first body 322 is incinerated and substantially maintains a second temperature. No, nt outside 'the first temperature control device 3 〇 - the body 3 〇 2 & contains a plurality of welding ^ hole class. The welding hole system corresponds to the first welding point 4 〇〇 and the ϊΐ ϊΐ contact ' #第 - control (four) is set to 3 ° and the second temperature control device 32 * takes the first break, 40 and the first casing 42 Each of the first solder joints 400 can be soldered by the soldering holes 3〇4 at the corresponding second solder joints 42〇. In practice, especially when the welding process is more precise, the laser can be used.

S 10 1360142 The over-weld hole 304 welds the first weld spot 400 and the second weld spot 42〇. According to another embodiment, the specific embodiment is different from the previous embodiment in that the second body of the second temperature control device comprises a plurality of welding holes, and the body has no welding holes, and the welding holes are respectively Corresponding to a weld point and a second weld point. Thereby, in the condition that the first temperature is maintained first and the second casing is substantially maintained at the second temperature, the second and second corresponding solder joints are connected by the tan of the second body

According to another embodiment, the specific embodiment differs from the previous embodiment in that 'the first body of the first temperature control device comprises a plurality of first welding holes 丄 and the second body of the second temperature control device comprises The plurality of second welding holes, the first welding hole and the second welding hole respectively correspond to the first welding point and the second noise point. Thereby, the first solder joint and the corresponding second solder joint can be selectively used by the first body under the condition that the first shell substantially maintains the first temperature and the second dichlet body maintains the second temperature substantially. A weld hole and/or a second weld hole of the second body is welded.

In practice, the first housing and the second housing of each of the above embodiments may include a top cover and a base. Please refer to the drawings, as well as to Fig. 4, which are schematic diagrams showing the welding assembly according to the present invention. As shown in FIG. 4, the upper cover 10 of the keyboard is the first housing of FIG. 1 and the base 12' of the keyboard is the second housing 12 of FIG. In this specific implementation of the first - temperature control device 3. And the second temperature control device 32, which cooperates with each other and the base 12'' and the upper cover 10' is controlled by the first temperature control device 30, and the temperature is turned to the temperature, and the base 12 is placed by the second temperature control device 32. The second temperature is accepted and substantially maintained. Similarly, in the present embodiment, the upper cover 10 further includes a plurality of openings 邛100, and the base 12' includes a plurality of welded portions 2(). The button 14 is divided into 11 " ° 1205 and the second welding hole 324 is connected, and the welding is accepted (for example, the laser welding assisted strip is smashed by the first temperature control device 3 〇 ' and the second temperature control device 32 The transfer method assembles the keyboard Γ and makes the cover ω, ΐ and the base 12' of the (4) 大致 substantially maintain the original shape. The method of the present invention, the keyboard and the keyboard assembly are welded in the push-up manner, and the bottom cover is assembled. The upper cover and the base respectively maintain different temperatures to cause residual stress caused by the welding of the two to cause severe deformation, and the impact key is described in detail by the above preferred embodiments, and the features and spirit of the present invention are described. Rather, the invention is not limited by the above-listed columns. Conversely, the purpose is to cover the changes and equivalence arrangements in the present invention. The scope of the patent scope of the application should be based on the broadest interpretation of the above, so that it covers the changes and the arrangements of equality.

12 <S 1360142 [Schematic Description of the Drawings] Fig. 1 is a cross-sectional view showing a keyboard according to an embodiment of the present invention. 2 is a flow chart showing the steps of a keyboard assembly method according to an embodiment of the present invention. Figure 3 is a schematic cross-sectional view showing the first temperature control device and the second temperature control device of Figure 3 cooperating with the first housing and the second housing. Figure 4 is a schematic illustration of a soldering assembly of a keyboard in accordance with an embodiment of the present invention. [Description of main component symbols] 1, 1, keyboard 10: first housing 100, 100': opening portion 12: second housing 120, 120': soldering portion 122: second connecting portion 14, 14': button 140: key cap 142: support structure 144: elastic body 146: first connecting portion S20 to S24: step flow 30, 30': first temperature control device 300: first temperature controller 302: first body 304, 324' : welding holes 32, 32': second temperature control device 320: second temperature controller 13 1360142 322: second body 40: 400: first solder joint 42: 420: second solder joint 10, 12': base a housing second housing: upper cover 14

Claims (1)

1360142 October 3, 100 revised replacement page Patent application scope: A keyboard assembly method for assisting in assembling a shell structure of a keyboard, the keyboard assembly method comprising the following steps: (al) maintaining and providing a first temperature to a first by a first temperature control device a housing, and maintained by a second temperature control device and providing a second temperature to a second housing, wherein the first temperature is lower than the second temperature; (a2) the first temperature control device and the first The second temperature control device cooperates with the first housing and the second housing to cause the first housing to fit the second housing; and D (a3) welds the first housing and the second housing to Complete the outer casing structure. 2. The keyboard assembly method of claim 1, wherein the first housing further comprises a plurality of first solder joints, and the second housing comprises a plurality of corresponding first solder joints And a second soldering point, when the first housing is attached to the second housing, the first soldering points respectively contact the corresponding second soldering points. 3. The method of assembling a keyboard according to claim 2, wherein the first control device, and/or the second temperature control device further comprises a plurality of welding holes, each of the first welding points and corresponding Each of the second weld points is respectively welded by the weld holes. 4. The method of assembling a keyboard according to claim 1, wherein the first temperature control device further comprises: a first body made of a heat conductive material having a good thermal conductivity; and The first temperature controller ' is configured to control the temperature of the first body such that the first body holds the first temperature. The method of assembling a keyboard according to the first aspect of the patent research scope, wherein the second control 15 1360142 is revised on October 3, 100, and the replacement page temperature device further comprises: i the second body 'has a good thermal conductivity The two temperature controllers of the heat conductive material are used to control the temperature of the second body, so that the two bodies maintain the second temperature. 6. The keyboard assembly method of claim 1, wherein the first housing and the first housing are made of a thermally conductive material having a good thermal conductivity. 7. The method of assembling a keyboard according to claim 6, wherein the heat conductive material is aluminum. The keyboard assembly method of claim 1, wherein the first housing and the second housing are the upper cover and the base of the keyboard. 9. The keyboard assembly method of claim 1, wherein the first temperature comprises 20 degrees Celsius. 10. The keyboard splitting method of claim 1, wherein the second temperature comprises 80 degrees Celsius. 11. The method of assembling a keyboard according to claim 1, wherein the first housing and the second housing are welded by laser. 12. A keyboard assembly method for combining a keyboard housing, the keyboard comprising a first housing, a second housing and a plurality of buttons, the first housing comprising a plurality of openings, the second housing The body has a plurality of soldering portions, and the plurality of buttons are disposed in the second housing and are received in the openings. The keyboard assembly method includes the following steps: (al) holding the first housing and the first a second housing that causes the first housing to conform to the second housing; and 16 1360142 13 , 14 , Ο 15 October 3, 100 revised replacement page (a2) to weld the first housing and the second housing The method of assembling a keyboard according to claim 12, wherein the first housing further comprises a plurality of first solder joints, and the second housing package corresponds to the first a plurality of second solder joints of the solder joint, wherein each of the two shells is attached to the second shell, and the first solder joints respectively correspond to the solder joints. The book assembly method is the same as the keyboard assembly method described in claim 12, wherein the second casing is made of a heat-resistant household having a good thermal conductivity; The keyboard assembly method according to claim 12, wherein the housing and the second housing are the upper cover and the base of the keyboard. δΛ17, the keyboard group according to claim 12 The step shell and the second shell are welded by laser. The eighth is the 17th 1360142 _ 100 October 100 correction replacement page eleven, the figure: 10 10 100 Μ - 146 142 140 η 〇 18 I360142 October 3, 100 revised replacement page S20, the first temperature control device maintains and supplies the first temperature to the first workpiece, and the second temperature control device maintains and supplies the second temperature to the second workpiece S22. The first temperature control device and the second temperature control device cooperate with each other to hold the first workpiece And the second workpiece causes the first workpiece to conform to the second workpiece S24_1_1_? welding the first workpiece and the second workpiece 19 1360142 . _ * . ' October 3, 100 revised replacement page 〇 20 1360142 Han twenty one