TW200838053A - Waterproof part - Google Patents

Abstract

A waterproof part including a case and at least a pin is provided. The case has at least a through hole. The pin is disposed in the through hole. The pin includes a conductive base, a conductive bolt, and an elastic conductive component. The conductive base has a disposed cavity, and there is at least a fastening element located on the outside wall of the conductive base. The conductive base is fastened to the case by the fastening element. The conductive bolt is disposed in the disposed cavity, and the elastic conductive component is connected with the end of the conductive bolt and the bottom of the conductive base.

Description

200838053 lAL: ut) U2U4.TW 22300twf.d〇c/n IX. Description of the Invention: [Technical Field] The present invention relates to a waterproof component, and in particular to a type having at least one pin (pin ) waterproof parts. [Prior Art] With the advancement of technology, many handheld electronic devices, such as mobile phones, personal digital assistants (PDAs), digital cameras, digital cameras, and MP3 players (MP3 Player) The advent of the world not only allows modern people to communicate at any time, but also enjoys the fun of photography and audio and video. Most of these early handheld electronic devices did not have a waterproof function. Therefore, when the user uses these handheld electronic devices in a rainy day or accidentally drops the electronic device into the water, the internal circuit may be damaged and the I1 is early. Especially at the pins of the handheld electronic device, water can easily penetrate into the internal circuit from here to cause the handheld electronic device to malfunction. Figure 2 is a schematic cross-sectional view of a conventional waterproof component applied to a mobile phone. Referring to FIG. 1, the waterproof component 100 has a plurality of pins 11A, a housing 120, and a circuit board 130'. The housing 120 has a plurality of through holes 122, and the pins 110 are mounted in the through holes 122. In addition, the pins 1 10 are electrically connected to the circuit board 130 under the housing 120. The housing 120 is generally made of plastic and is usually fabricated using a buried injection process. In detail, the housing 1:20 is made by first placing some of the pins 110 into the mold. After that, the encapsulation is carried out, that is, the process of plastic injection molding. Thus, the housing 12 can be directly fabricated on the surface of these pins 11010. However, after the completion of the plastic injection molding process, the volume of the casing 120 is reduced by cooling, so that after the completion of the casing 12 (), a gap S is formed between the casing, (4) and the pins 110. In this way, the water can be cut by these, so that the circuit board 130 is damaged, thereby causing the waterproof component 100 to malfunction. [Summary of the Invention]

I forked the Iy7 small winter bamboo to make it waterproof. The present invention further provides a waterproof component that intrudes into the interior of the handheld electronic device. J. The water-cutting pin is provided. The present invention proposes a waterproof component, a basin pin, wherein the ancient stone, the cymbal, the squirrel, the squirrel, and the at least one hole are included. The pin includes a conductive seat: the seat body of the body is further provided with a receiving groove and an elastic member of the conductive seat. Conductive

The part of the conductive seat is less than the shell by the tight fitting - between the bottom and the bottom. One end of the pin and the receiving groove In one embodiment of the invention, the through holes are extended in the same direction. The direction in which the crucible extends is in the embodiment of the invention, the flange described above. The piece is surrounded by a concave hole in the present - the real towel, the above-mentioned guide fittings, and the shell has a through hole = the seat has a plurality of tight stalks by these tight fittings and 200838053 1ACU6U2U4.TW 22300twf. The doc/n housing is tightly fitted. In the embodiment of the present invention, the above-mentioned anti-pin is provided, and the housing has more than one 侗 ^ ^ 卞 〇 〇 夕阳 夕阳 夕阳 夕阳 夕阳 夕阳 这些 这些 这些 这些 这些 这些 这些 夕阳 夕阳 夕阳别贝孔, wherein these pins are respectively arranged in the present invention and proposed to record u f

Cy is a pin, in the form of a shell, which includes a housing and at least a through hole. The pin includes a through hole, and the pin provided on the housing has a receiving groove, a conductive pin and an elastic member. a groove on the outer wall. Conductive seat: The seat has a - outer wall and at least - is placed in the conductive seat to accommodate the wrong slot = tightly fitted to the housing. The conductive pins are disposed between the bottoms of the receiving slots. The end of the elastic member connecting section is the same as the extending direction of the through holes in one of the present invention. The extending direction of the above-mentioned accommodating groove is in the case of one of the present invention, and the conductive seat _ is treated by the above-mentioned conductive seat, and has a plurality of recesses in the recesses to be tightly coupled to the housing. In the example, the waterproof component further includes a plurality of the through holes and a plurality of through holes, wherein the pins are respectively disposed in the housing and the handheld electronic device; and the through hole between the foot and the housing Infiltration barrier. The _h road is called the hands-free electronic device. Therefore, the features and advantages of HiT are more obvious and easy to understand. The following is a detailed description of the following examples. 200838053 1A(JU6U2U4.TW 22300twf.doc/n [Practical Mode] FIG. 2A is a cross-sectional view of a waterproof part of 5 筮_芬M according to the present invention. As shown in Figure 2A, the waterproof part 2 includes one The housing is provided with a pin 220. The housing 210 has a bayonet y, a bayonet hole 212, and the pins 220 are respectively disposed in the through holes 212 of the housing 21Θ. The second pass-pass 2 T220 includes - a conductive seat 222, a conductive pin 224 and an elastic member 226. In the same pin 22, the conductive seat is provided with -

The bottom end 222a and the receiving groove c, and the outer wall of the conductive seat 222 is now provided with a plurality of tight fittings 222c, wherein the tomb is wide, the bottom end 222a of the cold electric seat 222 Can be used with handheld track devices

Sub-components are not expected to be connected. These conductive seats 222 are closely matched to the housing 210 by the tight fittings 2 that they have. Specifically, the tight fittings 222c can be embedded in the housing 210 such that the conductive seats 222 are tightly fitted to the housing 21. In the present embodiment, the casing 2H) can be fabricated by means of a buried injection. That is to say, the process of placing the (10) electric seat 222 in the inside and then performing the injection molding is performed to make the casing 21〇. Thus, the housing 21() is adapted to engage the conductive seats 222. Since these conductive seats 222 are tightly fitted to the casing 21 through the tight fittings 222c, it is less likely to form a gap between the casing 21 and the conductive seats m to allow water to penetrate, and each of the tight fittings 222c is more It can form a barrier that blocks the penetration of water. In detail, even if water has penetrated into the gap between the casing 21 and the conductive seat 222, the barrier formed by each of the tight fittings will block the water from penetrating into the bottom end 222a of the conductive seat 222. Thus, 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 2A 'In FIG. 2A, each of the conductive seat milks is equipped with two tights, and the same tight fittings 222c are tightened with the housing 21.

The number is only _ system, in the case of the limit (4), the conductive pin 'is set to the capacity of the conductive seat milk respectively * hole ^ 'the direction of extension of these accommodating grooves C can be with this; = 2 The extending directions are the same, and the extending directions of the receiving grooves c are the same. Therefore, the conductive pins 224 in these accommodating grooves C can be parallel to each other as shown in Fig. 2A. Some elastic members 226 can be respectively disposed in the receiving slots C, and

== 226 is connected between the - end of the conductive pin 224 and the bottom of the corresponding valley t C . In the towel of this embodiment, the elastic members are made of a metal material, so that the elastic member 22 or the metal elastic piece. Therefore, in the same pin 220, it is electrically connected between the conductive pin 224 and the conductive seat 222. It is to be understood that there are two pins 22 disclosed in FIG. 2A. However, in other embodiments not shown, the number of the pins 220 may be only one, or two or more, so the number of the through holes 212 corresponding to the pins 22 is also only one or two. Therefore, it is emphasized herein that the number of pins 220 and through holes 212 disclosed in FIG. 2 is merely illustrative, and not 200838053 22300 twf.doc/n is limited to the present invention. Figure 3 is a cross-sectional view showing a waterproof part according to a second embodiment of the present invention. Referring to Fig. 3, the waterproof component 2 of the present embodiment is similar to the first embodiment, so only the difference between the two, that is, the plurality of pins 220 in the waterproof component 2, will be described below. In detail, each of the pins 22A of the present embodiment is different from the first embodiment in that the guiding points 222 of the respective feet 22〇, the functions of the sisters 211c, and the first _^ This is the same as 222C. That is to say, these conductive seats 222 are closely matched to the casing 21G by the two = 222c. Thus, the casing 2 =, a barrier is formed therein to block the ingress of water into the garment and prevent the handheld electronic device from being infiltrated by water to cause malfunction. The present invention prevents a malfunction by invading the barrier inside the two places by tight fittings or recessed water on the outer wall of the conductive seat. _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ For the protection of the stalks of the month, the scope of the application for patents is defined by the scope of the patent application. (5) 疋白知 A cross-section of waterproof parts used in mobile phones. Illustrated 200838053 jlauuouzu4.TW 22300twf.doc/n Figure 2A is a cross-sectional view of a waterproof part according to a first embodiment of the present invention. Figure 2B is a cross-sectional view of Figure 2A taken along line I-Ι. Figure 3 is a cross-sectional view of a waterproof part according to a second embodiment of the present invention. Component symbol description] 100: Waterproof component 110: Pin 120: Housing 122 · Through hole 130: Circuit board 200, 200': Waterproof component 210: Housing 212: Through hole 220, 220': Pin 222, 222 ' : Conductive seat 222a : bottom end 222b : outer wall 222c : tight fitting 222c ' : groove 224 : conductive pin 226 : elastic member C : receiving groove S : slit 11

Claims (1)

^.TW 22300twf.doc/n 200838053 X. Patent application scope: 1. A waterproof component, comprising: a casing having at least a consistent hole; at least one pin disposed in the through hole of the casing, the connection The foot includes: a conductive seat having a receiving groove, and an outer wall of the conductive seat is provided with at least one tight fitting, wherein the conductive seat is tightly fitted with the shell by the tight fitting; a conductive pin is disposed The accommodating groove of the conductive seat; and an elastic member connected between one end of the conductive pin and the bottom of the accommodating groove. 2. The waterproof component of claim 1, wherein the accommodating groove extends in the same direction as the through holes. 3. The waterproof part of claim 1, wherein the tight fitting is a flange surrounding the recess. 4. The waterproof part of claim 1, wherein the conductive seat further has a plurality of the tight fittings 'the housing has a plurality of the through holes', and the conductive seat is closely matched to the housing by the tight fittings . 5. The waterproof component of claim 1, further comprising a plurality of the pins, and the housing further has a plurality of the through holes, the pins being respectively disposed in the through holes. 6. A waterproof component, comprising: a housing having at least a uniform aperture; at least one pin disposed in the through hole of the housing, the pin comprising: a conductive seat having a receiving slot, and The conductive seat has an outer 12 200838053 22300 twf.doc/n wall and at least one groove on the outer wall, wherein the conductive seat is matched with the casing by the groove, and a conductive pin is disposed on The accommodating groove of the conductive seat; and an elastic member connected between one end of the conductive pin and the bottom of the accommodating groove. 7. The waterproof component of claim 6, wherein the accommodating groove extends in the same direction as the through holes. 8. The waterproof component of claim 6, wherein the conductive seat further has a plurality of the grooves, and the conductive seat is tightly coupled to the housing by the grooves. 9. The waterproof component of claim 6, further comprising a plurality of the pins, and the housing further has a plurality of the through holes, the pins being respectively disposed in the through holes. 13