TWI384692B - Connection structure, keyboard part using the same and method for manufacturing keyboard part - Google Patents

Description

Transfer structure, keyboard component applying the same, and method of manufacturing keyboard component

The present invention relates to a transfer structure, a keyboard component using the same, and a method of manufacturing a keyboard component, and more particularly to a transfer structure for providing a keyboard membrane transfer mode, and a keyboard component using the same And methods of making keyboard components.

In the past, when a keyboard membrane was punched under a specific mold, the manufactured keyboard diaphragm was only suitable for a fixed-type printed circuit board. In detail, since the shape of the keyboard diaphragm punched under a specific mold is fixed, the position of the exit portion of the keyboard diaphragm is fixed. When, for example, the position of the keyboard connector on the printed circuit board changes, the exit portion of the original keyboard diaphragm may not be able to be connected to the position of the keyboard connector. Therefore, keyboard diaphragms are often produced in conjunction with, for example, the position of a keyboard connector on a printed circuit board.

However, the technology of the modern electronics industry continues to improve and innovate, making the internal specifications of electronic products constantly changing, and also affecting the internal circuits of electronic products or the connection positions of various components. When a new model or design appears, the position of the keyboard connector on the printed circuit board may change and the original stocked keyboard diaphragm may not be used. For example, an originally stocked keyboard diaphragm may, for example, be too short for the outlet to be designed to be connected to the keyboard connector after changing position.

These conditions increase the cost of factory manufacturing and inventory keyboard diaphragms. Therefore, how to solve the problem that the keyboard diaphragm is easy to have high inventory in the environment with extremely fast replacement speed of electronic products is the goal of unanimous efforts in the industry.

The invention mainly provides an adapter structure, a keyboard component and a method for manufacturing the same, which provide a keyboard diaphragm switching manner, so that the keyboard diaphragm can be adapted to different keyboard connectors on the printed circuit board. position. As a result, the range of keyboard diaphragms can be increased to reduce the inventory and manufacturing cost of the keyboard diaphragm.

According to an aspect of the present invention, an adapter structure is provided for being disposed on a keyboard membrane. The keyboard membrane includes a main body and a line of wires, and the wire portion is connected to the main body. The adapter structure includes a base, an adapter film and a top seat. The base is disposed on the main body and includes a plate body and two positioning structures. The positioning structure extends outwardly from one side of the plate along an extending direction. The transfer film has a main body portion and two extension portions. The two extensions extend outwardly from opposite sides of the body portion along a direction perpendicular to the direction of extension. One end of the main body portion and one end of the wire arranging portion are stacked on the plate body and electrically coupled to each other. The two extensions are respectively located under the two positioning structures. The top seat is disposed on the base to sandwich the end of the main body portion and the end of the wire portion between the top seat and the base.

In accordance with another aspect of the invention, a keyboard assembly is provided that includes a keyboard diaphragm and an adapter structure. The keyboard diaphragm includes a main body and a line of wire portions, and the wire connecting portion is connected to the main body. The adapter structure is disposed on the keyboard diaphragm and includes a base, a transfer film and a top seat. The base is disposed on the main body and includes a plate body and two first positioning structures. The two first positioning structures extend outward from one side of the plate along an extending direction. The transfer film has a main body portion and two first extension portions, and the two first extension portions extend outward from opposite sides of the main body portion in a direction perpendicular to the extending direction. One end of the main body portion and one end of the wire arranging portion are stacked on the plate body and electrically coupled to each other. The two first extensions are respectively located under the two first positioning structures. The top seat is disposed on the base to sandwich the end of the main body portion and the end of the wire portion between the top seat and the base.

According to still another aspect of the present invention, a method of manufacturing a keyboard member is provided, comprising the following steps. A transfer structure and a keyboard diaphragm are provided. The adapter structure includes a base, an adapter film and a top seat. The base comprises a plate body, two first positioning structures and two second positioning structures. The two first positioning structures extend substantially outward from one side of the plate body along an extending direction. The second positioning structure extends outwardly from the other side of the panel in a direction substantially opposite to the direction of extension. The side of the plate is opposite the other side of the plate. The transfer film has a main body portion and two first extension portions. The two first extensions extend outwardly from opposite sides of the body portion, respectively, in a direction perpendicular to the direction of extension. The keyboard membrane comprises a main body and a line of wires, the wire connecting portion is connected to the main body, and has two second extending portions. The two second extensions extend outwardly in a direction perpendicular to the direction of extension. Next, the base is mounted on the main body. Then, one end of the main body portion and one of the wire arranging portions are terminated on the plate body, so that the main body portion and the wire arranging portion are electrically coupled to each other, and the two first extending portions are located under the two first positioning structures, and The two second extensions are respectively located under the two first positioning structures or the two second positioning structures. Next, the top seat is mounted on the base to sandwich the end of the main body portion and the end of the wire portion between the top seat and the base.

In order to make the above-mentioned contents of the present invention more comprehensible, the preferred embodiments are described below, and the detailed description is as follows:

1 to 4, FIG. 1 is an exploded view of a keyboard member according to an embodiment of the present invention, and FIG. 2 is a schematic view showing a line portion of FIG. 1 disposed on a base. The figure shows a schematic view after the structure of the transfer film is set in FIG. 2, and FIG. 4 shows a schematic view after the structure of the top seat is set in FIG. The keyboard unit 5 includes a keyboard membrane 10 and an adapter structure 20. The adapter structure 20 is configured to be disposed on the keyboard membrane 10 .

The keyboard membrane 10 includes a main body 100 and a line of wires 200. The wire arranging portion 200 is coupled to the main body 100. The adapter structure 20 includes a base 300, an adapter film 400, and a top mount 500. The base 300 is disposed on the main body 100 and includes a plate body 330 and two positioning structures 310. The two positioning structures 310 extend outwardly from one side of the plate body 330 along an extending direction (that is, the +x axis direction in the drawing of the embodiment). The transfer film 400 has a main body portion 430 and two extension portions 410. The two extensions 410 extend outwardly from opposite sides of the body portion 430 along a direction perpendicular to the direction of extension (i.e., the ±y-axis direction in the drawings of the present embodiment). One end of the main body portion 430 and one end of the wire arranging portion 200 are stacked on the plate body 330 and electrically coupled to each other, as shown in FIGS. 2 and 3. The two extensions 410 are located under the two positioning structures 310, respectively. As shown in FIG. 4, the top seat 500 is disposed on the base 300 to sandwich the end of the main body portion 430 and the end of the wire arranging portion 200 between the top seat 500 and the base 300. The transfer film 400 can be designed and modified as a function of, for example, the position of the keyboard connector on the printed circuit board, such as variations in the length, size, or shape of the transfer film 400.

The various components will be further described below through the combination of the keyboard components 5. Referring to FIG. 1 , the base 300 further includes two positioning structures 320 , and the two positioning structures 320 are further from the plate body 330 along another extending direction (that is, the −x axis direction in the drawing of the embodiment). One side extends outward. That is to say, the extending direction of the two positioning structures 320 is substantially opposite to the extending direction of the two positioning structures 310. In addition, the transfer film 400 further has two extensions 420. The two extensions 420 extend outwardly from opposite sides of the body portion 430 along a direction substantially perpendicular to the direction of extension (i.e., the ±y-axis direction in the drawings of the present embodiment). In this way, in addition to the two extensions 410 being respectively located under the two positioning structures 310, the other two extensions 420 are respectively located under the other two positioning structures 320, so that the transfer film 400 can be more stably configured. On the base 300. In this embodiment, the thickness of the first positioning structure 310 and the second positioning structure 320 is smaller than the maximum thickness of the plate body 330 itself, and extends from the relatively longer side of the plate body 330, the positioning structure 310 and the positioning structure. The position at which the plate body 330 extends is only an embodiment and is not intended to limit the present invention.

In addition, the plate body 330 further includes a depression region 332. The contours of the opposite sides of the depression region 332 are substantially the same as the contours of the opposite sides of the main body portion 430 or the wire portion 200, so that the main body portion 430 and the wire portion 200 are appropriate. The ground is placed in the depressed area 332. With the depth design of the appropriate depressed region 332, the wire portion 200 and the transfer film 400 do not need to be deformed or concavely folded, the extension portion 410 can be extended under the positioning structure 310, and the extension portion 420 extends to Positioning structure 320 is under. In addition, the extension 230 of the cable portion 200 (described in detail below) can also be disposed under the positioning structure 320 without deformation or bending. The details of the extension and the positioning structure are described in more detail below.

In the present embodiment, the wire arranging portion 200 in the keyboard membrane 10 has two extending portions 230. As shown in FIG. 1 , in the present embodiment, the wire arranging portion 200 has two extending portions 230 respectively located on opposite sides of the end of the wire arranging portion 200 and along a direction perpendicular to the extending direction (that is, the embodiment) The ±y-axis direction in the figure extends outward. In addition, the position where the extending portion 230 is located is not necessarily located on opposite sides of the end of the wire arranging portion 200, and the extending portion 230 can be designed at an appropriate side position according to different requirements.

As shown in FIG. 2, when the end of the wire arranging portion 200 is disposed on the base 300, it can be seen from FIG. 2 that the two extending portions 230 are respectively located under the two positioning structures 320. Under this design, even if an external force is applied to the wire arranging portion 200, the wire arranging portion 200 does not easily leave the base 300. When the end of the wire arranging portion 200 is disposed on the base 300, the wire arranging portion 200 can be positioned and fixed by the extending portion 230 under the positioning structure 320. In addition, the arrangement in which the two extensions 230 are respectively located under the two positioning structures 320 can also prevent the extension 230 from being upturned and affecting the possibility of assembly. Of course, according to different application conditions, for example, the cable portion 200 is located at the other end of the bottom plate 300, the extending portion 230 can be disposed on the positioning structure 310 to achieve the above effect.

Please refer to FIG. 3 while the transfer film 400 is described below. In this embodiment, the end of the main body portion 430 of the transfer film 400 is stacked on the wire arranging portion 200, and the two extending portions 410 extend outward from opposite sides of the main body portion 430, and the two extending portions 420 It extends outward from opposite sides of the main body portion 430. In this way, the two extensions 410 are located under the two positioning structures 310 when assembled, and the two extensions 420 are located under the two positioning structures 320 when assembled. Under this design, even if an external force is applied to the transfer film 400, the transfer film 400 does not easily leave the base 300. Moreover, when the transfer film 400 is disposed on the base 300, the positioning and fixing effect can be achieved because the extension portion 410 is located under the positioning structure 310 and the extension portion 420 is located under the positioning structure 320. In addition, the two extensions 410 are located under the two positioning structures 310 when assembled, and the two extensions 420 are disposed under the two positioning structures 320 when assembled, thereby avoiding the extension 410 and The possibility that the extension portion 420 is up-warmed and assembled.

The above is the description of the transfer film 400 in the present embodiment, but there are various designs in practical applications. For example, in an embodiment, the configuration of the transfer film 400 can also be disposed on the base 300 after being rotated 180 degrees in the horizontal direction. Thus, the extension portion 410 becomes located under the positioning structure 320, and the extension portion 420 It becomes located under the positioning structure 310. Further, the number of the extensions 410 of the transfer film 400 and the number of the extensions 420 are not limited to the two illustrated in the embodiment and the drawings. It is within the spirit and scope of the present invention to utilize the configuration concept of the extension provided by the embodiments of the present invention to provide the effect of positioning and/or fixing the transfer film 400 on the substrate 300.

Please refer to Figure 1 and Figure 3 for the following instructions. In an application design, the transfer film 400 and the wire arranging portion 200 have a conductive region 440 and a conductive region 240, respectively. When the transfer film 400 and the wire arranging portion 200 are both disposed on the base 300, and the conductive regions 440 and the conductive regions 240 respectively located on the transfer film 400 and the wire arranging portion 200 are in contact with each other, by a predetermined conductive region 440 and the position of the conductive region 240 and the positioning and fixing effect achieved by the combination of the extending portions and the positioning structures, the conductive region 440 and the conductive region 240 of the transfer film 400 and the wiring portion 200 are overlapped and electrically coupled to each other. Pick up. In this way, the conductive region 440 and the conductive region 240 can have a good conduction effect. In addition, the order in which the transfer film 400 and the wire arranging portion 200 are stacked on the base 300 is not limited to the embodiment, regardless of whether the wire arranging portions 200 are stacked on the transfer film 400 or vice versa, as long as they are in contact with each other. There are conductive areas on the surface, respectively, which are within the spirit and scope of the present embodiment. Compared with the conventional case where the metal pin is used for conduction, the present embodiment provides conduction between the transfer film 320 and the wire arranging portion 200 in such a manner that the two conductive regions are in contact with each other.

In FIG. 4, the top seat 500 is disposed on the base 300 to sandwich the end of the main body portion 430 and the end of the wire arranging portion 200 between the top seat 500 and the base 300. The manner in which the top seat 500 and the base 300 of the present embodiment are coupled will be described below with reference to FIGS. 1 and 4. As shown in FIG. 1, the base 300 has two holes 350, and the top base 500 has two holes 550. When the top seat 500 is disposed on the base 300, the position of the hole 350 corresponds to the position of the hole 550. The plurality of fixing members 600 respectively pass through the mutually corresponding holes 350 and the holes 550 to fix the base 300 and the top seat 500. The fixing member 600 of this embodiment may be, for example, a screw or a rivet. Furthermore, the main body 100 can also have a hole (not shown) corresponding to the hole 350 or the hole 550, and the position corresponds to the hole 350 and the hole 550, so that the fixing member 600 simultaneously fixes the main body 100, the base 300 and the top seat 500. . In addition, in an application selection, in addition to fixing the base 300 and the top seat 500 by using the fixing member 600, the base 300 and the top seat 500 can also be fixed by adhesion, riveting or welding to avoid the transfer film 400. The end of the end and the wire portion 200 is disengaged.

For the description of this paragraph, please refer to both FIG. 1 and FIG. 5, wherein FIG. 5 is a bottom view of the top seat in FIG. As shown in FIG. 1, the surface of the plate body 330 facing the main body portion 430 has a plurality of protrusions 331; as shown in FIG. 5, the top surface of the top portion 500 facing the main body portion 430 has a plurality of protrusions 531, such as The position of the protrusions 331 substantially corresponds to the position of the protrusions 531. In this way, when the top seat 500 is disposed on the base 300, and the end of the transfer film 400 and the end of the wire portion 200 are located between the top seat 500 and the base 300, the protrusion 531 and the protrusion The design of the 331 is such that the contact area between the top end 500 and the base 300 of the end of the transfer film 400 and the end of the wire portion 200 is reduced to increase the contact pressure, so that the end of the transfer film 400 and the wire portion 200 The ends are fixed more tightly and at the same time increase the conduction effect. Of course, the arrangement and shape of the protrusions 531 and 331 are not limited to the drawings provided in this embodiment, and any design that achieves the same effect is within the spirit and scope of the present invention. For example, the protrusions may be cylindrical, conical, hemispherical, semi-ellipsoid, prismatic, and anti-prism.

Please refer to FIG. 6 , which illustrates a side view of the base and the main body in FIG. 1 . In the present embodiment, one of the bottom surfaces 340 of the base 300 has a plurality of convex structures 341, and the main body 100 has a plurality of holes 141. The convex structures 341 are respectively received in the holes 141 to position the base 300 at a preset position on the main body 100. Although the present embodiment uses the cooperation of the hole 100h and the convex structure 341 to achieve the mutual positioning of the main body 100 and the base 300, the main body 100 may have a groove, for example, and the convex structure 341 may also match the shape of the groove. It is cylindrical, conical, hemispherical, semi-ellipsoid, prismatic and anti-prism. As such, the convex structure 341 can be received in the recess such that the base 300 can be positioned at a predetermined position on the main body 100.

In addition, in an embodiment, the convex structure 341 may select a material having elasticity, and a cross-sectional area of the convex structure 341 away from one end of the base 300 is larger than a cross-sectional area near one end of the base 300. In this way, when the convex structures 341 are respectively received in the holes 141, the fixed function can be achieved, except that the base 300 can be positioned at a preset position on the main body 100. Of course, on the contrary, the convex structure is disposed on the main body 100, and the holes or grooves are provided on the bottom plate 300. It is also within the spirit and scope of the present invention to have such a design that can be easily replaced by those skilled in the art. In addition to the above manner, the connection method between the base 300 and the main body 100 can also fix the base 300 and the main body 100 by means of pasting, riveting or welding. In addition, the adapter structure 20 can also be detachably disposed on the main body 100 for the transfer of the keyboard diaphragm 10.

Fig. 7 is a flow chart showing the manufacture of the keyboard member in Fig. 1. For the following description, refer to Fig. 7. In step S101, an adapter structure 20 and a keyboard diaphragm 10 are provided. The adapter structure 20 includes a base 300, an adapter film 400, and a top mount 500. The base 300 includes a plate body 330, two positioning structures 310, and two positioning structures 320. The two positioning structures 310 extend outwardly from one side of the plate 330 along an extending direction (that is, the +x axis direction in the drawing of the embodiment). The two positioning structures 320 extend outwardly from the other side of the plate 330 in a direction substantially opposite to the direction of extension (i.e., the -x-axis direction in the drawings of the present embodiment). The transfer film 400 has a main body portion 430, two extension portions 410, and two extension portions 420. The two extending portions 410 respectively extend outward from opposite sides of the main body portion 430 in a direction perpendicular to the extending direction (that is, the ±y-axis direction in the drawing of the embodiment), and the two extending portions 420 are respectively Extending outwardly from opposite sides of the body portion 430 along a direction substantially perpendicular to the direction of extension (i.e., the ±y-axis direction in the drawings of the present embodiment). The keyboard membrane 10 includes a main body 100 and a row of wire portions 200. The wire arranging portion 200 is coupled to the main body 100 and has two extending portions 230. The two extensions 230 extend outward in a direction perpendicular to the direction of extension (i.e., the ±y-axis direction in the drawings of the present embodiment).

Then, in step S102, the base 300 is mounted on the main body 100. Next, in step S103, one end of the stacked main body portion 430 and one of the wire arranging portions 200 are terminated on the plate body 330 such that the main body portion 430 and the wire arranging portion 200 are electrically coupled to each other. The two extensions 410 are respectively located under the two positioning structures 310, and the two extensions 420 are respectively located under the two positioning structures 320. In addition, in this embodiment, the extension portion 230 is located under the two positioning structures 320. Next, in step S104, the top seat 500 is mounted on the base 300 to sandwich the end of the main body portion 430 and the end of the wire arranging portion 200 between the top seat 500 and the base 300. Here, the details of the manufacturing method of the keyboard unit 5 are the same as those described above, and therefore will not be described again.

Although the method of manufacturing the keyboard component of the present embodiment is exemplified by the manufacture of the keyboard component 5 of FIG. 4, it should be understood by those skilled in the art that the method of manufacturing the keyboard component of the present embodiment is not The keyboard part 5 in Fig. 4 is manufactured to the limit.

The adapter structure disclosed in the above embodiments of the present invention, the keyboard component using the same, and the method for manufacturing the keyboard component, the keyboard diaphragm which is manufactured by punching under a specific mold is only suitable for a certain type of printed circuit. The dilemma of the board. In the adapter structure, the keyboard component and the method for manufacturing the keyboard component provided in the embodiments of the present invention, the base and the top seat can be placed at any appropriate position according to the outlet position of the cable portion, and the base and the top seat The angle and direction can also be adjusted arbitrarily. At the same time, the extension portion of the transfer film and the extension portion of the wire arranging portion are matched with the positioning structure on the base to form a design for preventing pull-out and preventing the extension portion from being upturned, so that the transfer film and the wire arranging portion are easy to be installed, positioned and fixed, and It can avoid the position of the transfer film and the cable part from the original preset position due to external force.

Alternatively, the transfer film can be selected to a particular length or shape in conjunction with, for example, the position of the keyboard connector on the printed circuit board. Compared with the prior art, a fixed style keyboard diaphragm can only be applied to the design of a printed circuit board. Once the position of the keyboard connector on the printed circuit board is changed, for example, the original keyboard diaphragm cannot be used. In other words, with the adapter structure of the embodiment of the present invention, even if a different design of the position of the keyboard connector is faced, the keyboard diaphragm can be applied to different designs as long as an appropriate transfer film is selected. That is to say, according to the embodiment of the present invention, the keyboard membrane can be a common member, and the keyboard film can be transferred to the keyboard connector on different printed circuit boards by using different shapes and different lengths of the transfer film. It is suitable for different models and reduces the company's inventory cost on the keyboard diaphragm and reduces the amount of material. In addition, the extension portion of the transfer film and the cable portion is combined with the positioning structure on the base to form an anti-pull design, so as to prevent the transfer film and the wire portion from being separated from the original preset position due to external force.

In conclusion, the present invention has been disclosed in the above preferred embodiments, and is not intended to limit the present invention. A person skilled in the art can make various changes and modifications without departing from the spirit and scope of the invention. Therefore, the scope of the invention is defined by the scope of the appended claims.

5. . . Keyboard component

10. . . Keyboard diaphragm

20. . . Transfer structure

100. . . main body

141, 350, 550. . . Hole

200. . . Cable department

230, 410, 420. . . Extension

240, 440. . . Conduction area

300. . . Base

310, 320. . . Positioning structure

330. . . Plate body

331, 531. . . Convex

332. . . Sink area

340. . . Bottom

341. . . Convex structure

400. . . Transfer film

430. . . Main body

500. . . Top seat

600. . . Fastener

S101~S104. . . step

1 is an exploded view of a keyboard component in accordance with an embodiment of the present invention.

FIG. 2 is a schematic view showing the line portion in FIG. 1 disposed on the base.

FIG. 3 is a schematic view showing the arrangement of the transfer film in FIG. 2 .

Fig. 4 is a schematic view showing the arrangement of the top seat in the structure of Fig. 3.

Figure 5 is a bottom view of the top seat in Figure 1.

Fig. 6 is a side view showing the base and the main body in Fig. 1.

Fig. 7 is a flow chart showing the manufacture of the keyboard member in Fig. 1.

5. . . Keyboard component

10. . . Keyboard diaphragm

20. . . Transfer structure

100. . . main body

200. . . Cable department

230, 410, 420. . . Extension

240, 440. . . Conduction area

300. . . Base

310, 320. . . Positioning structure

330. . . Plate body

331. . . Convex

332. . . Sink area

350, 550. . . Hole

400. . . Transfer film

430. . . Main body

500. . . Top seat

600. . . Fastener

Claims (9)

The adapter structure is configured to be disposed on a keyboard membrane, the keyboard membrane includes a main body and a line of the line, the line is connected to the main body, and the transfer structure comprises: a base. Disposed on the main body, and comprising: a plate body; and two positioning structures extending outward from one side of the plate body along an extending direction; a transfer film having a main body portion and two extension portions, The two extending portions extend outwardly from opposite sides of the main body portion along a direction perpendicular to the extending direction, and one end of the main body portion and one end of the connecting portion are superposed on the plate body, and are electrically connected to each other. Coupling, the two extension portions are respectively located under the two positioning structures; and a top seat is disposed on the base to sandwich the end of the main body portion and the end of the wire portion to the top seat and the Between the bases. The transfer structure of claim 1, wherein the plate body further comprises a depressed region, wherein the contours of the opposite sides of the depressed portion are substantially the same as the contours of the opposite sides of the main body portion or the wire portion. So that the main body portion and the wire arranging portion are placed in the depressed portion. The transfer structure of claim 1, wherein the surface of the plate body facing the main body portion has a plurality of first protrusions, and the top surface of the top portion facing the main body portion has a plurality of second protrusions The positions of the first protrusions substantially correspond to the positions of the second protrusions. A keyboard component, comprising: a keyboard membrane, comprising: a main body; and a line of wires connecting the main body; and a switching structure disposed on the keyboard diaphragm, and comprising: a base, Provided on the main body, and comprising: a plate body; and two first positioning structures extending outward from one side of the plate body along an extending direction; a transfer film having a main body portion and two first portions An extension portion extending outward from opposite sides of the main body portion along a direction perpendicular to the extending direction, and one end of the main body portion and one end of the wire portion are overlapped on the plate body And electrically coupled to each other, the two first extending portions are respectively located under the two first positioning structures; and a top seat is disposed on the base to sandwich the end of the main body portion and the connecting line The end of the portion is between the top seat and the base. The keyboard component of claim 4, wherein the base further comprises two second positioning structures extending outwardly from the other side of the plate body in a direction substantially opposite to the extending direction, The side of the plate body is opposite to the other side of the plate body, and the wire arranging portion has two second extending portions extending outwardly in a direction perpendicular to the extending direction to be respectively located The two first positioning structures or the two second positioning structures are under. The keyboard member of claim 5, wherein the surface of the body facing the body portion has a plurality of first protrusions, and the surface of the top portion facing the body portion has a plurality of second protrusions. The positions of the first protrusions substantially correspond to the positions of the second protrusions. The keyboard member of claim 4, wherein the plate body further comprises a recessed area, and the contours of the opposite sides of the depressed portion are substantially the same as the contours of the opposite sides of the main body portion or the line portion. The main body portion and the wire arranging portion are placed in the depressed portion. The keyboard component of claim 4, wherein a bottom surface of the base has a plurality of convex structures, the main body has a plurality of holes, and the convex structures are respectively received in the holes. A method for manufacturing a keyboard component, comprising: providing a transfer structure and a keyboard membrane, the transfer structure comprising a base, a transfer film and a top seat, the base comprising a plate body, a second a positioning structure and two second positioning structures extending outward from one side of the board along an extending direction, the two second positioning structures being substantially opposite to the extending direction a direction extending from the other side of the board body, the side of the board body being opposite to the other side of the board body, the transfer film having a main body portion and two first extending portions, the two first extensions The portions extend outwardly from opposite sides of the main body portion in a direction perpendicular to the extending direction, the keyboard diaphragm includes a main body and a line portion, the connecting portion is connected to the main body, and has two second portions An extension portion extending outwardly in a direction perpendicular to the extending direction; mounting the base on the main body; and stacking one end of the main body portion and one end of the wiring portion on the plate body So that the main body portion and the cable portion are The two first extensions are located under the two first positioning structures, and the second extensions are respectively located under the two first positioning structures or the second positioning structures; The top seat is seated on the base to sandwich the end of the main body portion and the end of the wire portion between the top seat and the base.