KR100442729B1 - Slide module for mobile phone - Google Patents

Abstract

PURPOSE: A slide device for a mobile phone is provided to reduce the number of the entire parts and reduce the prime cost by being comprised of a slide case and slider only. CONSTITUTION: A slide case(10) has an elongated hole(11) in the center in length direction, and guide walls at both sides. A joint hole and a joint protrusion are formed at upper and lower ends of the slide case(10) respectively. The first stopper protrusion is formed between the elongated hole(11) and the joint hole. The second stopper protrusion is formed between the elongated hole(11) and the joint protrusion. A slider(20) has a sliding plate(21) and a lower plate(25) combined by rivets. Fixing protrusions are formed at front and rear ends of the sliding plate(21) to be fixed by the first stopper protrusion and the second stopper protrusion of the slide case(10). A gap is formed between the sliding plate(21) and the lower plate(25). A tap hole is formed at each rivet.

Description

Slide mechanism for mobile phone {Slide module for mobile phone}

The present invention is an improvement of the "slide mechanism" introduced in the Republic of Korea Patent Application No. 2002-0016667 (filed March 27, 2002), more specifically for a mobile phone equipped with a slider on the slide case formed in the center It relates to a slide mechanism.

"Slide mechanism" is introduced in Korean Patent Application No. 2002-0016667 (filed March 27, 2002).

However, the slide mechanism has a disadvantage in that the process of fixing the slide cover to the lock plate of the slide case in a state where the slider is accommodated in the slide case is difficult, and the number of parts is large, which requires a lot of molding cost.

Accordingly, it is an object of the present invention to provide a slide mechanism for a mobile phone, in which a slider is mounted on a slide case in which a long hole is formed in the center, thereby reducing the number of parts and simplifying the assembly process.

1 is a perspective view showing a slide mechanism for a mobile phone according to the present invention and a detailed view cut out part

Figure 2 is an exploded perspective view showing a slide mechanism for a mobile phone according to the present invention

Figure 3 is an exploded perspective view showing an example in which the slide mechanism for a mobile phone according to the present invention is mounted on a slide-type mobile phone

4A and 4B are operation explanatory views showing the operation of the slide mechanism according to the operation of the slide cover;

Preferred embodiments of the present invention for achieving the above object will be described in detail with reference to the drawings.

1 and 2, the slide mechanism 1 for a mobile phone according to the present invention includes a slide case 10 and a slider 20 so that the slider 20 can slide in the slide case 10. It is composed as follows.

The slide case 10 has a long hole (11) formed in the center in the longitudinal direction, the guide wall (12, 13) is formed on both sides, the fastening hole 14 and the fastening protrusion (15) at the top and bottom Are respectively formed, and a first stopper protrusion 16 is formed between the long hole 11 and the fastening hole 14, and a second stopper protrusion 17 is disposed between the long hole 11 and the fastening protrusion 15. Is formed.

The slider 20 is coupled to the sliding plate 21 and the lower plate 25 by rivets 27, the first and second stopper projections of the slide case 10 at the front and rear ends of the sliding plate 21 The engaging protrusions 22 and 23 are formed to be caught by the 16 and 17, respectively, and a gap 24 is formed between the sliding plate 21 and the lower plate 25, and a tab hole in the rivet 27. 28 is formed.

The slide case 10 and the slider 20 configured as described above are arranged such that both sides of the sliding plate 21 of the slider 20 are in close contact with the guide walls 12 and 13 of the slide case 10, and the sliding plate ( Both side portions 11a and 11b of the long hole 11 of the slide case 10 are fitted into the gap d between the lower plate member 25 and the lower plate 25, so that the slider 20 is moved to the slide case ( In the state mounted on 10) it is possible to slide along the long hole (11).

Referring to FIG. 3, a mobile phone of a slide opening and closing method generally includes a handset unit 30 having an upper housing 31 and a first plate 33 coupled thereto, and a lower case 41 and a second plate 43. Consisting of the base 40, the slide mechanism 1 according to the present invention is mounted to the mobile phone of the slide opening method configured as described above as follows.

The fastening hole 14 of the slide case 10 is attached to the first plate 33 of the receiver 30 by the mounting screw 51, and the fastening protrusion 15 of the slide case 10 is bent downward. And fit into the square hole 34 of the first plate 33, the rivet 27 of the slider 20 is arranged in the long hole 35 of the first plate 33, and the mounting screw 53 is sintered. The slider 20 is engaged with the tab hole 28 (see FIG. 2) of the rivet 27 through the second plate 43 of the base 40, so that the slider 20 is the second plate 43 of the transmitter 40. Is coupled to.

Thereby, as shown in FIG. 4A, when the receiver 30 is pushed up relative to the transmitter 40, the slide of the slide mechanism 1 mounted on the first plate 33 (see FIG. 3) is pushed up. As the case 10 moves relative to the slider 20 coupled to the second plate 43 (see FIG. 3) in the direction of the arrow 60, the slider 20 performs a sliding movement downward from the case 10. The second locking protrusion 23 of the slider 20 passes over the second stopper protrusion 17 of the slide case 10, and then the second locking protrusion 17 is attached to the second stopper protrusion 17. 23), the receiver 30 of the mobile phone pushed up is stopped not to descend to the bottom.

In addition, as shown in FIG. 4B, when the receiver unit 30 is lowered to the talker unit 40 in the direction of the arrow 61 in the state of FIG. 4A, the slide mechanism 1 mounted on the first plate 33 is removed. As the slide case 10 makes relative motion with respect to the slider 20 coupled to the second plate 43, the slider 20 results in a sliding movement upward from the case 10, and the slider 20. After passing through the first stopper protrusion 16 of the slide case 10 after passing the first stopper 22 of the slide stop 10, the first stopper 22 is caught and stopped by the first stopper protrusion 16. The locked state of the receiver 30 overlapped with the base 40 is maintained.

As described above, the mobile phone slide mechanism according to the present invention is composed of only the slide case and the slider, it is possible to reduce the total number of parts, there is an effect that the cost of the product can be lowered by the simple assembly process.

Claims (2)

The slide case 10 has a long hole 11 formed in the center thereof in the longitudinal direction, and guide walls 12 and 13 are formed at both sides thereof, and fastening holes 14 and fastening protrusions 15 are formed at upper and lower ends thereof. Respectively, a first stopper protrusion 16 is formed between the long hole 11 and the fastening hole 14, and a second stopper protrusion 17 is formed between the long hole 11 and the fastening protrusion 15. Slide case 10 to be, The sliding plate 21 and the lower plate 25 are joined by rivets 27, and the first and second stopper protrusions 16 and 17 of the slide case 10 are attached to the front and rear ends of the sliding plate 21. The engaging projections 22 and 23 are formed to be caught, respectively, a gap 24 is formed between the sliding plate 21 and the lower plate 25, and the tab hole 28 is formed in the rivet 27. Slider device for a mobile phone, characterized in that consisting of the slider (20). The method of claim 1, Both sides of the sliding plate 21 of the slider 20 are disposed to closely contact the guide walls 12 and 13 of the slide case 10, and a gap d between the sliding plate 21 and the lower plate 25. Since both side portions 11a and 11b of the long hole 11 of the slide case 10 are fitted in the slide case 10, the slider 20 can slide along the long hole 11 while the slider 20 is mounted on the slide case 10. There is a slide mechanism for mobile phones.