KR200147787Y1 - Aging apparatus for cellular phone - Google Patents

Abstract

Device for cell phone aging is disclosed. The disclosed mobile phone aging apparatus includes an aging chamber in which a closed space is formed; A heater unit for maintaining a temperature increase so that the space portion can be maintained in a predetermined temperature range; A conveying conveyor which is installed in the space part and conveys the pallet on which the mobile phone is mounted in one direction; It includes a power supply means for supplying power to the mobile phone conveyed along the conveying conveyor. As a result, the aging test process can be performed automatically, eliminating the inconvenience of the operator having to enter and exit the aging chamber on a daily basis, and improve the work efficiency by allowing the test work to be performed directly in-line. Has an effect.

Description

Cell phone aging device

The present invention relates to a mobile phone aging device, and more particularly, to a mobile phone aging device that can perform the aging test continuously in the in-line (in-line) state.

In general, a mobile phone is charged into an aging chamber in which a predetermined temperature is maintained and undergoes an aging test for a predetermined time. This aging test, for example, tests whether the operating characteristics of the mobile phone change over time within a predetermined temperature range. When the mobile phone set is powered in the chamber as described above, the liquid crystal display (LCD) of the mobile phone is applied. It is judged whether it is normal by checking whether it is lit.

Therefore, conventionally, a mobile phone aging apparatus as shown in FIG. 1 is employed as an apparatus for performing such an aging test. As shown in the drawing, a conventional mobile phone aging apparatus is configured by a chamber 10 whose interior is maintained at a predetermined temperature range by a heater unit 20, and an operator enters and exits one side of the chamber 10. The entrance door 30 is provided, and the other side is provided with a transparent window 40 so as to see through the inside of the chamber 10.

In the above configuration, when carrying out the aging test of the mobile phone, the operator first enters the chamber 10 through the door 30 with the mobile phone to be tested, and puts it on a shelf (not shown) provided inside the chamber 10. Seat your phone. Thereafter, the heater unit 20 is operated to perform an aging test while blowing hot air into the chamber 10.

However, in the conventional mobile phone aging device, as described above, the operator must directly carry the mobile phone to be tested and settled inside the chamber 10 so that not only the work efficiency is lowered, but a high temperature of about 35 ° C. to 50 ° C. Since the operator must enter the chamber 10 is maintained there is a problem that the working conditions are poor.

Therefore, the present invention was created to solve the above problems, and provides an improved mobile phone aging device to automate the aging test process so that the test can be continuously performed in an in-ine state. There is this.

1 is a perspective view schematically showing a conventional mobile phone aging device.

2a and 2b is a perspective view showing the upper and lower parts of the pallet on which the mobile phone is seated in the mobile phone aging device according to the present invention.

3 is a schematic plan view of a mobile phone aging device according to the present invention.

4 is a front view of FIG.

5 is a side view showing the structure of a multi-stage transfer conveyor in the mobile phone aging apparatus shown in FIG.

6 is a detail of FIG.

7 is a front view of FIG.

Figure 8 is a side view showing a shutter portion employed in the mobile phone aging device according to the present invention.

9 is a main sectional view showing a power supply means employed in the mobile phone aging device according to the present invention.

* Explanation of symbols for main parts of the drawings

50: pallet 51: seating portion

52: power rail 100: aging chamber

100a: door 100b: viewing window

120: motor 210: charging conveyor

220: first lifting conveyor 310: takeout conveyor

320: second lifting conveyor 111: return conveyor

112,113,114,115 Transfer conveyor 400 Heater unit

500: Electric Brush

The mobile phone aging apparatus of the present invention for achieving the above object comprises an aging chamber formed with a sealed space; A heater unit for maintaining a temperature increase to maintain the space portion in a predetermined temperature range; a transfer conveyor installed in the space portion for transferring a pallet post mounted with a mobile phone: supplying power to a mobile phone transferred along the transfer conveyor It characterized in that it comprises a power supply means for.

According to the present invention, a loading means for loading the pallet into the transfer conveyor is provided at the inlet side of the aging chamber, and the pallet is unloaded from the transfer conveyor at the exit side of the aging chamber to be taken out of the aging chamber. It is preferable that an unloading means is provided.

In addition, according to the present invention, the conveying conveyor is installed in a multi-stage, the loading means, the shutter is provided to be opened and closed on the side wall of the aging chamber; A charging conveyor installed in the outside of the shutter so as to be capable of forward / backward driving and charging the pallet into the aging chamber through the shutter; It is preferable to include a first lifting conveyor which is installed in the shutter so as to be movable up and down, forward and backward, and receives the pallet from the charging conveyor and rests on any one selected from the multi-stage transfer conveyor. .

The unloading means may include a shutter installed on the exit sidewall of the aging chamber so as to be opened and closed: the shutter may be moved up and down and forward and backward driven, and the pallet may be taken over from the multi-stage conveyor. A second elevating conveyor for transporting the; And a take-out conveyor installed on the outside of the shutter so as to be capable of forward and reverse driving, and taking out the pallet transferred by the second lifting conveyor through the shutter, and taking out the outside of the aging chamber. Do.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

First, in the mobile phone aging apparatus according to the present invention, as shown in FIGS. 2a and 2b, a pallet 50 for seating and transporting a mobile phone (not shown) is provided. The pallet 50 is provided with a plurality of seating portions 51, and the cell phone is seated in the seating portion 51 and then charged into the aging chamber. And the back of this pallet 50 is provided with the electrically conductive rail 52 which receives power from the power supply means mentioned later, and transmits it to a mobile phone.

3 and 4 are a plan view and a front view showing the overall outline of the mobile phone aging device according to the present invention.

Referring to the drawings, the mobile phone aging apparatus of the present invention is provided with an aging chamber 100 in which the pallet on which the mobile phone is seated is transferred in an in-line state, and the pallet at the entry and exit sides of the aging chamber 100. The loading means 210 and 220 and the unloading means 310 and 320 for charging and taking out into and out of the aging chamber 100 are respectively provided. And both sides of the aging chamber 100 is provided with a swinging door (l00a) for the operator can enter and exit, there is provided a viewing window (100b) for viewing the inside of the aging chamber 100. The see-through window 100b is configured to be opened and closed in the form of a sliding door so that an operator can easily take action when an operation error occurs in any part of the aging chamber 100.

Inside the aging chamber 100, as shown in FIG. 5, transfer conveyors 112, 113, 114, and 115 for transferring the pallet 50 from the inlet side to the outlet side of the aging chamber 100 are provided in multiple stages. That is, the pallet 50 is seated on the conveying conveyors 112, 113, 114, and 115, and then the motor 120 is driven to pivot the conveying conveyors 112, 113, 114, and 115 so that the pallet 50 is discharged from the entrance side of the aging chamber 100. Will be moved to the side. In this embodiment, the second to fifth stages are composed of free flow type conveying conveyors 112, 113, 114, and 115, and the first stage is an empty pallet from which the mobile phone is taken out after the aging test. It is composed of a chain return conveyor 111 that returns. Reference numeral 116 denotes a stopper cylinder which enables step movement by pausing the pallet 50 in transit. Referring to FIG. 9, the transfer conveyors 112, 113, 114, and 115 are provided with an energization brush 500 that is in contact with an energization rail 52 provided on the bottom of the pallet 50 and is electrically connected to a power source (not shown). . This checks the operating state of the mobile phone in the aging chamber 100 while supplying power to the mobile phone through the power supply brush 500 and the power supply rail 52 as a power supply means for supplying power to the mobile phone being transferred. . In addition, referring to FIG. 3, in the aging chamber 100, a heater unit for heating the inside of the aging chamber 100 to a predetermined temperature range while the pallet 50 on which the mobile phone is seated is transferred as described above. 400) is provided. The interior of the aging chamber 100 is controlled by the heater unit 400 in a temperature range of 35 ° C to 50 ° C. This is to check whether the mobile phone operates normally in such a high temperature environment.

Meanwhile, loading means 210 and 220 for loading the pallet 50 into the transfer conveyors 112, 113, 114, and 115 are provided at the entrance side of the aging chamber 100. That is, referring to FIGS. 6 and 7, the loading means 210 and 220 may include a charging conveyor 210 for introducing the pallet 50 into the aging chamber 100, and a charging conveyor 210. And a first elevating conveyor 220 which is installed in the aging chamber 100 so as to be lifted and received in order to receive the pallet 50 from the multi-stage transfer conveyor 112, 113, l14, and 115. . And between the charging conveyor 210 and the first lifting conveyor 220, as shown in Figure 8, a shutter (100c) for maintaining the airtight of the aging chamber 100 is provided. In such a structure, when the pallet 50 on which the mobile phone is seated is placed on the charging conveyor 210 and the charging conveyor 210 is operated, the shutter 100c is opened and the pallet on the charging conveyor 210 is opened. 50 enters into the aging chamber 100. At this time, the first lifting conveyor 220 waits at the same height as the charging conveyor 210, while being driven at the same time as the pallet 50 is retracted, and receives the pallet 50 in association. Then, when the pallet 50 is seated on the first lifting conveyor 220, the first lifting conveyor 220 is elevated by the actuator 221, the height of any one stage selected from the multi-stage conveying conveyor (ll2, 113, 114, 115). Stop in time. Here, the first lifting conveyor 220 is driven again, and at the same time, the conveying conveyor of the selected stage is also driven. Thereby, the pallet 50 is relay-transferred from the 1st lifting conveyor 220 to a conveyance conveyor.

Likewise, the exiting side of the aging chamber 100 is provided with unloading means 310 and 320 for unloading the pallet 50 from the conveying conveyors 112, 113, 114, and 115. That is, referring to FIGS. 6 and 7, the unloading means 310 and 320 may relay the pallet 50 from one end of the multi-stage conveying conveyors 112, 113, 114, and 115 to the relay aging chamber 100. A second elevating conveyor 320 that is installed to be elevated in the elbow), and a takeout conveyor 310 for taking out the pallet 50 from the second elevating conveyor 320 and taking it out of the aging chamber 100. do. In addition, the shutter 100c for maintaining the airtightness of the aging chamber 100 is provided between the said taking out conveyor 310 and the 2nd lifting conveyor 320 as mentioned above. In this structure, when the pallet 50 on which the mobile phone is seated reaches the exit ends of the transport conveyors 112, 113, 114, and 115, the second lifting conveyor 320 stands by at the same height as the transport conveyor. Takes over the pallet 50. Subsequently, the lifting actuator 321 is lifted up to the height of the take-out conveyor 310. After that, the shutter 100c is opened, and the second lifting conveyor 320 and the extraction conveyor 310 are simultaneously driven to take out the pallet 50 from the aging chamber 100.

As described above, the pallet 50 equipped with the mobile phone passes through the interior of the aging chamber 100 by the loading means 210, 220, the conveying conveyors 112, 113, 114, 115, and the unloading means 310, 320. While exiting, the heater unit 400 blows hot air into the aging chamber 100 to maintain its internal temperature at 35 ° C to 50 ° C.

Meanwhile, the pallet 50 taken out through the aging chamber 100 as described above is returned to the charging conveyor 210 by riding the return conveyor 111 after the cellular phone seated thereon is taken out. At this time, the takeout conveyor 310 and the second lifting conveyor 320 is driven in the reverse direction as described above to transfer the pallet 50 to the return conveyor 111. Then, the pallet 50 transported on the return conveyor 111 is transported in an inverse direction by the first elevating conveyor 220 and the charging conveyor 210 which are driven in the reverse direction. Come out.

The operation of the mobile phone aging device of the present invention described above is as follows. First, the inside of the aging chamber 110 is maintained at a predetermined temperature, that is, 35 ° C ~ 50 ° C by the heater unit 400. In this state, the operator mounts the mobile phone to be tested on the pallet 50 and seats it on the charging conveyor 210. Subsequently, when the operator presses an operation switch (not shown), the shutter 100c is opened and the charging conveyor 210 is driven so that the pallet 50 enters the aging chamber 100. At this time, the first lifting conveyor 220 waits at the same height as the charging conveyor 210, and the pallet 50 is driven into the aging chamber 100 while being driven and receives the pallet 50. As such, when the takeover of the pallet 50 is completed, the first elevating conveyor 220 is moved by the elevating actuator 221 to match the height of the selected one of the conveying conveyors 112, 113, 114, and 115. Subsequently, the first elevating conveyor 220 is driven again to supply the pallet 50 to the selected transport conveyor. At this time, the selected conveying conveyor is also driven simultaneously to take over the pallet 50. In this way, the pallet 50 seated on the conveying conveyor is subjected to an aging test while moving in the high temperature aging chamber 100 in the conveying conveyor until reaching the second elevating conveyor 320. At this time, the stopper cylinder 116 (refer to FIG. 5) temporarily stops the pallet 50 to align its position at each intermediate intermediate position, and moves the pallet 50 step by step. In addition, since the pallet 50 is transferred to the mobile phone through the energization brush 500 (see FIG. 9) and the energization rail 52 (see also FIG. 2b) while the pallet 50 is moved, the hot aging is performed. It is possible to check whether the mobile phone is normally operated in the chamber 100 in-line (in-line) state. When the pallet 50 reaches the exit end of the conveying conveyor in this way, the second lifting conveyor 320 waits at the same height as the conveying conveyor and takes over the pallet 50. Subsequently, the second elevating conveyor 320 is elevated to the height of the take-out conveyor 310 by the elevating actuator 321. Thereafter, the shutter 100c is opened, and the second lifting conveyor 320 and the extraction conveyor 310 are simultaneously driven to take out the pallet 50 from the aging chamber 100. At this time, the operator removes the mobile phone from the pallet 50 taken out, and then operates a return switch (not shown). Accordingly, the takeout conveyor 310 is driven in the opposite direction to the takeout, and the empty pallet 50 from which the mobile phone is taken out is brought back into the aging chamber 100. At this time, the second lifting conveyor 310 is waiting, and after receiving the pallet 50 is lifted, it is stopped at the height of the return conveyor 111. After that, the pallet 50 is transferred to the return conveyor 111, and is conveyed to the first lifting conveyor 220 along the return conveyor 111. Likewise, the first lift conveyor 220 is also driven in the reverse direction when charging, and transfers the pallet to the charging conveyor 210. As described above, the mobile phone to be tested is seated on the pallet 50 returned to the original position and the above-described process is repeated.

Therefore, in such a mobile phone aging device, by pressing the operation switch after seating the mobile phone on the pallet, it is possible to automatically perform the subsequent aging test process.

As described above, the mobile phone aging apparatus according to the present invention can automatically perform the aging test process, thereby eliminating the inconvenience that the operator must enter and exit the aging chamber one by one, and also perform the test work directly on the in-line. By doing so, the efficiency of the work can be improved.

It is understood that the invention is not limited to that described above and illustrated in the drawings and that many more modifications and variations are possible within the scope of the following claims.

Claims (9)

An aging chamber in which a sealed space is formed; A heater unit for raising and lowering the temperature so that the space can be maintained in a predetermined temperature range; A conveying conveyor installed in the space to transfer the pallet on which the mobile phone is mounted in one direction; Mobile phone aging device comprising a power supply means for supplying power to the mobile phone to be transported along the conveying conveyor. The mobile phone aging apparatus according to claim 1, wherein the transfer conveyor is installed in a multi-stage manner. According to claim 2, Loading means for loading the pallet into the conveying conveyor is installed on the mouth side of the aging chamber; And an unloading means installed at an exit side of the aging chamber to unload the pallet from the conveying conveyor and to take it out of the aging chamber. 4. The apparatus of claim 3, wherein the loading means comprises: a shutter installed to be opened and closed on the side wall of the aging chamber; A charging conveyor installed in the outside of the shutter so as to be capable of forward / backward driving and charging the pallet into the aging chamber through the shutter; A mobile phone, characterized in that it is provided with a first lifting conveyor which is installed in the shutter so as to be movable up and down and forward and reverse, and receives the pallet from the charging conveyor and rests on any one selected from the multi-stage transfer conveyor. Aging device. 4. The apparatus of claim 3, wherein the unloading means comprises: a shutter installed to be opened and closed on a side wall of the aging chamber; A second elevating conveyor installed inside the shutter to be capable of elevating moving and forward / reverse driving and receiving the pallet from the multi-stage conveying conveyor and transferring the pallet to the outside of the shutter; And a take-out conveyor installed on the outside of the shutter so as to be capable of forward and reverse driving, and taking out a pallet transferred by the second lifting conveyor through the shutter, and taking out the outside of the aging chamber. Mobile phone aging device. 4. The mobile phone aging apparatus according to claim 3, wherein any one of said multistage transfer conveyors is a return conveyor for returning said pallet toward said unloading means. According to claim 1, wherein the power supply means is provided on the bottom of the pallet is provided with a conductive conduction rail and a conduction brush connected to an external power source to be in electrical contact with the conduction rail installed in the conveying conveyor. Mobile phone aging device. The aging apparatus of claim 1, wherein doors for entering and exiting workers are provided at both ends of the aging chamber, and a viewing window for viewing the inside of the aging chamber is provided between the doors. The aging device of claim 8, wherein the viewing window is installed in a sliding form to be opened and closed.