KR100438557B1 - Apparatus assembling flip for functional flip phone - Google Patents

Abstract

The present invention relates to a flip assembly device for a functional flip phone, the guide groove is formed in the longitudinal direction on both sides of the flip upper plate of the functional flip, the flip bottom plate of the functional flip is to be slid by the two guide grooves Guide ribs are formed at both side edge portions, and insertion grooves are formed at both ends of the inner side of the flip upper plate, and guide protrusions are inserted into the both insertion grooves and formed at the inner end of the flip lower plate, respectively. Fixing holes are formed on both sides of the lower end of the lower plate, and a screw groove is formed on the flip upper plate to fasten screws inserted into both fixing holes. Since the flip assembly device of the functional flip phone is assembled to disassemble and recombine the upper and lower plates of the flip, it is difficult to see the key operation or the keypad is erased due to problems such as problems or infiltration of foreign matters. If a minor defect such as tearing occurs and a repair is required, the malfunction can be repaired by separating the flip top plate and the flip bottom plate of the functional flip, thereby reducing the repair cost and saving resources. Even in the case of development, there is an advantage that it is easy to respond when a problem occurs.

Description

Flip assembly of functional flip phone {APPARATUS ASSEMBLING FLIP FOR FUNCTIONAL FLIP PHONE}

The present invention relates to a flip assembly apparatus for a functional flip phone, and in particular, the flip upper plate and the flip lower plate of the functional flip can be disassembled and recombined as necessary, thereby reducing repair costs and preventing waste of resources. A flip assembly apparatus for a functional flip phone.

In the conventional flip phone, the flip function has been ultrasonically welded and bonded together while assembling the flip upper plate and the flip lower plate, so that a minor defect such as flip key operation failure / clearing occurs and repair is required. It was not possible to disassemble and repair the entire functional flip had to be replaced, thereby increasing the repair cost, there was a problem that waste resources.

1 is a plan view showing a conventional functional flip phone in a functional flip open state, Figure 2 is a side cross-sectional view of a conventional functional flip phone in a functional flip closed state, Figure 3 is an enlarged view "Part A" of FIG. As shown in the drawing, the conventional flip phone is hinged to the phone body 100 so that the functional flip 200 is rotatably opened and closed, and the flip top plate 210 and the flip bottom plate 220 are connected to the functional flip 200. The contact pin 120 is fixed to one side end of the main PCB 110 embedded in the phone main body 100, and the keypad 230 is provided on the flip upper plate 210 of the functional flip 200. The metal plate 250 and the contact plate 260 are attached to the inside of the flip lower plate 220.

When assembling such a conventional flip phone, the metal plate 250 is assembled to the flip Fp 240, and the flip fp 240 is bonded to the flip bottom plate 220 with double-sided tape, and then the flip fp ( The contact plate 260 is fixed to the 240 by soldering.

Subsequently, the keypad 230 is assembled to the flip upper plate 210, and the flip upper plate 210 is assembled to the flip lower plate 220.

Then, the flip upper plate 210 and the flip lower plate 220 are ultrasonically fused to each other, for example, by joining them at the joints M of various places (for example, six places) to complete the assembly.

The conventional flip phone is a contact pin 120 in the dome portion formed on the metal plate 250 and the contact plate 260 connected to the flip FPC 240 and the main PCB 110 by pressing the keypad 230. This contact is made to recognize the signal.

As the conventional flip phone is assembled by ultrasonic fusion of the upper and lower plates of the flip, as a result of problems such as the occurrence of problems during the assembly or the infiltration of foreign matters, the key is malfunctioned or the key pad is erased so that it is difficult to see or the key pad is torn. When a minor defect occurs and repair is required, the whole functional flip needs to be replaced as mentioned above, and there is a problem in that it cannot be disassembled or reused. This causes excessive repair costs and waste of resources. Even in the case of product development, it was difficult to respond when a problem occurred.

The present invention has been made to solve the above problems and defects as described above, so that the flip top plate and the flip bottom plate of the functional flip can be disassembled and recombined as necessary to reduce the repair cost and waste of resources. It is an object of the present invention to provide a flip assembly device of a functional flip phone to prevent.

1 is a plan view showing a conventional functional flip phone in a functional flip open state.

Figure 2 is a side cross-sectional view of a conventional functional flip phone in a functional flip closed state.

3 is an enlarged view of portion “A” of FIG. 2.

4 to 13 relates to a flip assembly device for a functional flip phone according to the present invention,

Figure 4 is a plan view showing a functional flip phone employing the present invention in a functional flip open state.

Figure 5 is a side cross-sectional view of a functional flip phone to which the present invention is employed in a functional flip closed state.

6 is a plan view showing a functional flip.

7 is a cross-sectional view taken along the line A-A of FIG.

8 is a cross-sectional view taken along the line B-B in FIG.

9 is an enlarged view of “part B” of FIG. 6.

FIG. 10 is an enlarged view of portion “C” of FIG. 6;

11 is a plan view showing an exploded form of a functional flip.

12 is a cross-sectional view showing a metal plate coupled to the flip bottom plate.

Figure 13 is a cross-sectional view showing a form in which the keypad is coupled to the top plate of the flim.

<Description of the symbols for the main parts of the drawings>

100: phone body 200: functional flip

210: flip upper plate 211: guide grooves on both sides

212: insertion groove 213: screw groove

220: flip lower plate 221: guide rib

222: guide protrusion 223: fixing hole

270 screw

In order to achieve the above object, the flip assembly apparatus for a functional flip phone according to the present invention has guide grooves formed at both sides of a flip upper plate of a functional flip in a longitudinal direction, and the guide grooves at both sides of a flip bottom plate of the functional flip. Guide ribs that are slid and moved are formed on both side edge portions, and insertion grooves are formed at both ends of the inner side of the flip upper plate, and guide protrusions are inserted into the both insertion grooves at the inner end of the flip lower plate. In addition, fixing holes are formed at both ends of the flip bottom plate, and screw grooves for fastening the screws inserted into the fixing holes are formed at both sides of the flip upper plate.

Hereinafter, with reference to the accompanying drawings, the present invention will be described in detail as follows.

4 is a plan view showing a functional flip phone employing the present invention in the state that the functional flip is open, Figure 5 is a side cross-sectional view showing a functional flip phone employing the present invention in the state the functional flip is closed, Figure 6 is an extract of the functional flip 7 is a cross-sectional view taken along the line AA of FIG. 6, FIG. 8 is a cross-sectional view taken along the line BB of FIG. 6, FIG. 9 is an enlarged view of the portion “B” of FIG. 6, and FIG. "Enlarged views are respectively shown.

11 is a plan view showing an exploded form of a functional flip, and FIG. 12 is a cross-sectional view showing a metal plate coupled to a flip bottom plate, and FIG. 13 is a keypad coupled to a top frame of a flim. A cross-sectional view is shown.

As shown in the figure, the phone body 100 has a hinge coupled to the functional flip 200 to open and close rotationally, the functional flip 200 is provided with a flip upper plate 210 and a flip lower plate 220, The contact pin 120 is fixed to one side end of the main PCB 110 embedded in the phone main body 100, the keypad 230 is coupled to the flip upper plate 210 of the functional flip 200, and the flip bottom The metal plate 250 and the contact plate 260 are attached to the inner side of the side plate 220.

Guide grooves 211 are formed on both sides of the flip upper plate 210 in the longitudinal direction, and guide ribs 221 sliding on the two guide grooves 211 slide on both sides of the flip lower plate 220. Guides are formed on the edge portion, the insertion groove 212 is formed on both sides of the inner end of the flip upper plate 210, the guide is inserted into the both insertion grooves 212 to the inner end of the flip lower plate 220. Projections 222 are formed, respectively.

In addition, fixing holes 223 are formed at both ends of the flip bottom plate 220, and screws 270 inserted into both fixing holes 223 are fastened to the flip upper plate 210. It is the structure comprised by the groove | channel 213 formed.

In assembling the functional flip 200, first, the metal plate 250 is assembled to the flip F-fish 240, and the flip F-fish 240 is attached to the flip bottom plate 220 with a double-sided adhesive tape, The contact plate 260 is soldered to the flip F-240 to combine.

Subsequently, the keypad 230 is coupled to the flip top plate 210, and the flip bottom plate 220 is assembled to the flip top plate 210. At this time, both side guide ribs (left and right sides of the flip bottom plate 220) 221 is aligned with both guide grooves 211 of the flip upper plate 210, and then slides forward to slide the guide protrusion 222 of the flip lower plate 220 into the insertion groove 212 of the flip upper plate 210. Is inserted.

In this way, if the flip upper plate 210 and the flip lower plate 220 are completely assembled, the guide protrusion 222 of the flip lower plate 220 is correctly assembled into the insertion groove 212 of the flip upper plate 210. After confirming, the assembly is completed by inserting the screw 270 into the fixing hole 223 of the flip bottom plate 220 and fastening the screw groove 213 of the flip top plate 210.

As described above, the flip phone employing the present invention has a dome portion formed on the metal plate 250 and a contact plate 260 connected to the flip FPC 240 and the main PCB 110 by pressing the keypad 230. The contact pins 120 are in contact with each other to recognize a signal. The operation is the same as in the related art, but the present invention provides a flip upper plate () when assembling the flip upper plate 210 and the flip lower plate 220 of the functional flip 200. A slide fitting structure using both side guide grooves 211 of the 210 and both side guide ribs 221 of the flip bottom plate 220, and an insertion groove 212 and a flip bottom plate 220 of the flip top plate 210. The fitting structure using the guide protrusion 222 and the screw coupling structure using the screw 270 can be disassembled and recombined as necessary.

As described above, the flip assembly device of the functional flip phone is assembled to disassemble and reassemble the upper and lower plates of the flip, so that the key operation defect or the keypad is erased due to problems such as problems or infiltration of foreign matter. If a minor defect occurs, such as a key pad being torn, and a repair is required, the malfunction can be repaired by separating the flip top plate and the flip bottom plate of the functional flip, thereby reducing the repair cost and saving resources. It is saved and there is an advantage that even in the case of product development, it is easy to respond to problems.

Claims (1)

In a conventional flip phone in which the functional flip 200 is coupled to the phone main body 100, guide grooves 211 are formed at both sides of the flip upper plate 210 of the functional flip 200 in the longitudinal direction, In the flip bottom plate 220 of the functional flip 200, guide ribs 221, which are slid by the two guide grooves 211, are formed on both side edge portions, and are inserted in the inner end of the flip top plate 210. Grooves 212 are formed on both sides, and guide protrusions 222 inserted into and inserted into both insertion grooves 212 are formed at inner ends of the flip bottom plate 220, and the flip bottom plate 220 is formed. Fixing hole 223 is formed on both sides of the outer end of the flip upper plate 210 is formed with a screw groove 213 is fastened to the screw 270 is inserted into both fixing holes 223 is formed Flip assembly device for a functional flip phone characterized in that.