KR200285345Y1 - Apparatus for safekeeping a Compect disk - Google Patents

Abstract

The present invention relates to a compact disk storage device that enables a user to easily and conveniently find and use a large amount of compact disks stored therein as well as to safely store a large amount of compact disks in which software, music, and images are recorded.

The present invention comprises a lower housing having means for detecting and withdrawing the position of the compact disc while rotating; A turntable coupled to the inside of the lower housing and into which a plurality of compact discs are inserted; It consists of an upper housing having a door on the side wall to prevent foreign matter intrusion into a large amount of compact disk inserted into the turntable in the lower housing, so that the compact disk is built up and inserted into the turntable provided in the upper and lower housings. A large amount of compact disks can be stored on the turntable, and the large amount of compact disks inserted into the turntables can easily find and use a desired compact disk by the sensing unit.

Description

Apparatus for safekeeping a Compect disk}

The present invention relates to a compact disk storage device, and more particularly, to securely store a large amount of compact disks in which software, music, images, etc. are recorded, and to easily and conveniently find a large amount of compact disks stored therein. One relates to a compact disc storage device.

Generally, a compact disc is a small disc in which software for operating a computer, music and image data for viewing music or images are recorded.

Such software, compact discs for recording music and video are mainly used in devices such as computers, CD players or digital video drives (DVDs), where companies or homes equipped with such devices have large amounts of compact discs. do.

When a large amount of compact discs are retained in this way, in order to prevent damage to data recorded on the compact discs in the company or at home, the compact discs may be placed in each case, and then a separate compact disc holder, bookcase or It will be stored in a separate storage box.

In this case, when the amount of the compact disk increases, the case which the case finds is too large compared to the compact disk, so that the compact disk holder, bookshelf, separate storage box, etc. must be expanded. The compact disk box, bookshelf, a separate storage box will be accompanied by a problem.

In addition, the compact disk holder, bookshelf, a separate storage box will be accompanied by a problem that restricts the storage space to find a lot of occupied space according to the purchase.

In order to easily find and use the large amount of compact discs, the compact disc, as well as the compact disc holder box, a bookcase, and a separate storage box do not display an index. If you are not the owner or administrator of the disk, you need to find one by one, so find it hassle and even if you find a problem that takes a considerable time.

As described above, in order to protect the compact disc in the case of retaining a large amount of compact discs, a case, as well as a separate compact disc holder box, a bookshelf or a storage box, should be stored. In addition, to find and use the desired compact disc, the index of the storage box and the index of the compact disc has to be found while checking the index one by one.

Accordingly, an object of the present invention is to simplify the storage and storage of a large amount of compact disks.

Another object of the present invention is to make it easy to find and use a desired compact disk from a large number of compact disks.

Another object of the present invention is to reduce the space to find a large number of compact disks and a separate storage box for storing them by allowing a large amount of compact disk to be stored in a small space.

In order to achieve the above object, the present invention provides a lower housing having means for detecting and withdrawing a position of a compact disc while rotating; A turntable coupled to the inside of the lower housing and into which a plurality of compact discs are inserted; It consists of an upper housing having a door on the side wall to prevent foreign matter from entering a large amount of compact disc inserted into the turntable in the lower housing.

The lower housing has a display which displays the current position of the compact disc on the front; An actuating knob for rotating the compact disc and selecting a position of rotation; An opening for inserting and withdrawing the compact disc is provided on the side of the operating knob.

The lower housing includes a coupling part into which a turntable is inserted and coupled to an inner center thereof, and a control part configured to receive and control an input signal on a peripheral bottom of the coupling part and to output a controlled signal; A rotation driving unit which rotates in response to a control signal of the control unit; A sensing unit which senses the rotation and the rotation position of the rotation driving unit; A drawing part which draws out the compact disc when the door is opened after the rotational position is detected by the detecting part; It is composed of a fixing part for fixing the position of the turntable.

The turntable includes a plurality of inserts into which a large number of compact discs are inserted and inserted on an upper surface thereof; A fixing groove fixed to the bottom of the turntable by the fixing unit while going from outside to inside; A rotation angle setting unit for setting a rotation angle of the turntable and a gear unit coupled to the rotation driving unit to rotate; And a rotation position setting unit for setting the rotation position of the turntable.

Therefore, according to the present invention, by inserting a compact disk upright on the turntables provided in the upper and lower housings, a large number of compact disks can be stored in one turntable, and the large amount of compact disks inserted into the turntables can be inserted into the sensing unit. By making it easy to find and use the desired compact disk, the storage of a large number of compact disk as well as being able to easily and easily use.

1 is a longitudinal sectional view of a compact disc storage device of the present invention;

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

Figure 3a is a partial cutaway cross-sectional view showing a compact disk insertion state of the compact disk storage device of the present invention,

Figure 3b is a partial cutaway cross-sectional view showing a compact disk withdrawal state of the compact disk storage device of the present invention,

4 is a control block diagram of the compact disc storage device of the present invention;

5 is another embodiment of the present invention compact disk.

Explanation of symbols on the main parts of the drawings

10; Lower housing 12; Joint

13,14; First and second guide rollers 15; Control

16; Rotary drive unit 17; Rotational position sensing unit

18; Withdrawal unit 19; Fixture

20; Turntable 21; parenthesis

22; Fixing recess 23; Rotation angle setting part

24; Gear 25; Rotational position sensing unit

30; Upper housing 31; door

33; Actuator 40; Breakaway Cap

161; First motor 164; Reduction Gear Group

165; Pinion gear 171; First sensor

172; Second sensor 182; 2nd motor

181; Drawer switch 183; Pinion Gear

184; Rack 186; Eject Bar

185; Carbon spring 191; Tanbal Spring

192; Fixed bar 50; Display part

51; Operation knob

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

1 is a longitudinal cross-sectional view of the compact disk storage device of the present invention, Figure 2 is a longitudinal cross-sectional view taken along the line A-A of Figure 1, Figure 3a is a partial cutaway cross-sectional view showing a compact disk insertion state of the compact disk storage device of the present invention, Figure 3b is a partial cut-away cross-sectional view showing a compact disc withdrawal state of the compact disc storage device of the present invention, Figure 4 is a control block diagram of the storage device of the compact disk of the present invention, the subject innovation is the lower housing 10; A turntable 20 inserted into the lower housing 10 and having a compact disc mounted thereon; The upper housing 30 is configured to prevent foreign matter from entering the compact disk inserted into the turntable 20 in the lower housing 10.

The lower housing 10 and the turntable 20 are coupled to the separation prevention cap 40.

The lower housing 10 is provided with an opening 11 for inserting and withdrawing a compact disc having an opening 11 for inserting and withdrawing a compact disk, and the current of the compact disc stored on the side of the opening 11. A display unit 50 indicating a position; An operating knob 51 for selecting the compact disk stored in the turntable 20 and the rotation operation of the turntable 20 is provided.

The lower housing 10 has a coupling part 12 into which the turntable 20 is inserted and coupled to an inner center thereof, and the turntable 20 inserted and coupled to the peripheral bottom of the coupling part 12 is stably rotated. A plurality of first guide rollers 13 are provided at predetermined intervals to guide each other, and a plurality of second guide rollers 14 are provided at a predetermined distance from the first guide rollers 13. .

A control unit 15 around the second guide roller 14 for performing a control operation by an operation signal of the operation knob 50 and outputting the controlled signal; A rotation driving unit 16 which rotationally drives the turntable 20 according to a control signal of the control unit 15; A rotation position detecting unit (17) for detecting a rotation angle and a rotation position of the turntable (20) rotated by the rotation driving unit (16); An extraction unit 18 which draws out a compact disc of the turntable 20 when the door is opened after the rotational position sensing unit 17 detects the rotational position; It is composed of a fixing unit 19 for fixing the turntable (20).

The rotation drive unit 16 includes a first motor 161 for generating a rotational force according to the control signal of the control unit 15; A pulley 162 condensed on the shaft of the first motor 161 and a belt 163 transmitting a rotational force of the pulley 162; It is composed of a reduction gear group 164 and a pinion gear 165 to reduce the rotational force transmitted from the belt 163.

The rotation position detecting unit 17 includes a first sensor 171 for counting a rotation angle of the turntable 20 that rotates; The second sensor 172 detects the rotational position of the rotating turntable 20.

The take-out part 18 includes an extraction switch 181 for detecting the withdrawal of the compact disc; A second motor 182 which rotates when the extraction switch 181 detects the extraction; A pinion gear (183) rotated by the second motor (182); A rack 184 coupled to the pinion gear 183 and moving; In accordance with the movement of the rack 184, it is composed of an eject bar 186 that operates up and down by the elastic force of the elastic spring (185).

The fixing unit 19 is composed of a fixing bar 192 that is operated up and down by the spring spring 191 while interlocking with the movement of the rack 184 of the lead-out unit 18.

The turntable 20 is formed in a disk shape in which a large number of compact discs are inserted and inserted, and a large number of insertion portions 21 are attached to the upper surface of the disk-shaped turntable 20 so that a serial number is radially attached. A fixing groove 22 to which the fixing bar 192 of the fixing part 19 is inserted and fixed while going from the outer peripheral side to the inner peripheral side of the bottom of the 20; A rotation angle setting unit 23 inserted into the first sensor 171 of the rotation position detecting unit 17 to set a rotation angle; A gear unit 24 coupled to the pinion gear 165 of the rotation driving unit 16 to rotate; The rotation position setting unit 25 is coupled to the second sensor 172 of the rotation position detection unit 17 to sequentially set the rotation position.

The fixing groove 22 is configured to be the same number as the number corresponding to the insertion hole 21 of the large amount.

The rotation angle setting unit 23 is configured as an uneven bar at equal intervals and widths so as to be detected by the first sensor 171 of the rotation position detecting unit 17 in an on / off state.

The rotation position setting unit 25 is composed of a plurality of uneven bars having a predetermined interval and width so as to accurately detect the rotation position by the second sensor 172 of the rotation position detecting unit 17.

The upper housing 30 is provided with a door 31 for extracting a compact disc on the side wall, the guide rail 32 is provided on the inner peripheral wall of the opening 11 of the lower housing 10 at the lower end of the door 31. The guide portion 32 is inserted into and coupled to the outer side of the guide portion 32 to be provided with an operating unit 33 for operating the drawer switch 181 downward.

The present invention configured as described above and the coupling portion 12 in the inner center; The first guide roller 13, the second guide roller 14, the control unit 15, the rotation driving unit 16, the rotation position detecting unit 17, and the drawing unit 18 on the peripheral bottom surface of the coupling unit 12. ), By inserting the turntable 20 into which the plurality of compact discs are inserted upright in the lower housing 10 provided with the fixing part 19 to the coupling part 12.

At this time, the bottom surface of the turntable 20 coupled to the lower housing 10 is seated on the first guide roller 13 and the second guide roller 14 of the lower housing 10, The fixing groove 19 is inserted into the fixing groove 22 provided on the bottom surface of the turntable 20, and the rotation angle setting unit 23 of the turntable 20 in the rotation position detecting unit 17 of the lower housing 10. ) And the rotation positioning unit 25 are inserted, respectively, the toothed table 20 is coupled to the rotary driving unit 16 of the lower housing 10 by coupling the gear 24 of the turntable 20. .

When the coupling of the turntable 20 to the lower housing 10 is completed, in order to prevent the departure of the turntable 20, the separation prevention cap 40 is coupled to the coupling part 12 of the lower housing 10 by the turntable. The departure of 20 is prevented.

Subsequently, the compact disc to be stored on the upper surface of the turntable 20, that is, the insertion port 21 with the serial number, is inserted as shown in FIG. 3A in the order of the serial number, but according to the serial number in a separate index list. Insert a list of items.

When the insertion and storage of the compact disc in the turntable 20 is completed as described above, the installation of the compact disc storage device is completed by covering and combining the upper housing 30 having the door 31 on the side.

Then, after supplying power to the compact disk storage device, if the user wants to find and use the compact disk being stored, the user finds the serial number of the desired compact disk described in a separate index, and then finds the serial number of the compact disk storage device. When the desired serial number is found while rotating the operating knob 51 provided on the front surface of the lower housing 10 to the left and right, the serial number to be found on the display unit 50 is rotated according to the left and right rotation of the operating knob 51. Will be displayed.

When the serial number found on the display unit 50 is displayed as described above, the user presses the operation knob 51 to activate the operation signal of the operation knob 51 and the serial number displayed on the display unit 50. Is input to the controller 15, the controller 15 controls and processes the input operation signal and the serial number signal by a preset algorithm, and transmits the rotation drive signal according to the serial number signal to the rotation driver 16. Will print.

Accordingly, the rotation drive unit 16 rotates the first motor 161, and the rotation of the first motor 161 is transmitted to the reduction gear group 164 through the pulley 162 and the belt 163 to reduce the speed reducer. The rotation reduced by the fish group 164 is transmitted to the pinion gear 165.

Therefore, the gear 24 of the turntable 20 engaged with the pinion gear 165 is rotated so that the turntable 20 is provided with the first guide roller 13 and the second guide roller of the lower housing 10. The turntable 20 is rotated while being guided, and the turntable 20 is rotated by the first sensor 171 and the second sensor 172, which are the rotation position detecting unit 17 of the lower housing 10. 20 is rotated while sensing the position of the rotation angle setting unit 23, the rotation position setting unit 25 provided on the bottom surface.

At this time, the rotation angle and the rotation position signal of the turntable 20 detected by the first sensor 171 and the second sensor 172, which are the rotation position detecting unit 17, are input to the control unit 15, and the control unit 15 ) Displays the rotation position and state of the current turntable 20 through the display unit 50 with the signals input from the first sensor 171 and the second sensor 172, and the serial number and It is rotated in comparison.

Subsequently, in the controller 15, when the rotation angle and the rotation position of the turntable 20 detected by the first sensor 171 and the second sensor 172, which are the rotation position detecting unit 17, reach the selected serial number, The control unit 15 outputs a stop signal to the rotation driving unit 16 to stop the first motor 161 of the rotation driving unit 16 to stop the rotation of the turntable 20, thereby at the position of the serial number to be found. Stopped.

As such, when the turntable 20 is stopped at the serial number to be found, the user opens the door 31 of the upper housing 30 to withdraw the set compact disc, and the lower part of the door 31 is provided. The operation unit 33 operates the drawer switch 181 provided in the lower housing 10.

At this time, the operation signal of the take-out switch 181 is input to the control unit 15, and the controlled signal is output to the take-out unit 18 to drive the take-out unit 18.

Therefore, the drawer 18 drives the second motor 182 to rotate the pinion gear 183, and the rotation of the pinion gear 183 moves the rack 184 to the ball spring 185. As the ejected bar 186 is operated upwards, the compact disc inserted into the insertion hole 21 of the turntable 20 is pushed, so that the compact disc is formed in the upper housing 30. It is drawn out to the opening 11 of the door 31 and the lower housing 10.

At this time, the fixed bar 192 held on the carbon spring 191 connected to the rack 184 is moved upward while receiving the elastic force of the spring spring 191 when the rack 184 is moved to the turntable 20. Since the turntable 20 is inserted into the fixing recess 22 to fix the turntable 20, the eject bar 186 may be pulled out without the movement of the turntable 20.

5 is another embodiment of the present invention, a compact disk storage device having a USB port (USB) that can be used in connection with a computer (PC), the computer (PC) stored in the compact disk storage device It makes it easy to find and eject compact discs.

In this case, the process of finding a compact disk stored in the compact disk storage device by using a computer (PC) will be described first. A program for driving the compact disk storage device may be installed in the computer PC so that the compact disk storage device may be driven by the computer PC.

As described above, when the compact disk storage device can be driven to the computer PC, the computer PC can search for the compact disk stored in the compact disk storage device. After checking the list of compact discs inserted into the disk storage device, finding a compact disk to be withdrawn, and inputting the list, the signal input to the computer (PC) is controlled by the control unit 15 of the compact disk storage device. The control unit 15 drives the rotary drive unit 16 of the lower housing 10 by inputting the input signal into the computer. The compact disc corresponding to the list entered through PC) can be easily found.

As described above, the present invention combines a turntable capable of inserting a large number of compact disks in a lower housing to store a large number of compact disks on a single turntable, thereby purchasing a separate storage box for storing a large amount of compact disks. And the occupied space can be reduced, and the large amount of compact discs inserted into the turntable makes it easy to find and use the desired compact discs by the control unit and the sensing unit, thereby providing convenience for using a large amount of compact discs. Will be.

Claims (14)

A lower housing; A turntable inserted into the lower housing and mounted with the compact disc upright; Compact disk storage device, characterized in that consisting of the upper housing to prevent foreign matter from entering the compact disk inserted into the turntable in the lower housing. The compact disc storage apparatus according to claim 1, wherein the lower housing and the turntable are combined with a release preventing cap. According to claim 1, wherein the lower housing has an opening for inserting and withdrawing the compact disc on the outer surface; A display unit which displays a current position of the compact disc stored on the side of the opening; Compact disk storage device, characterized in that consisting of the operating knob for selecting the compact disk. According to claim 1, wherein the lower housing is coupled to the turntable is inserted and coupled to the inner center; A plurality of first guide rollers and second guide rollers spaced at a predetermined distance from each other to guide rotation of the turntable inserted and coupled to a peripheral bottom of the coupling part; A controller for controlling an input signal and outputting a controlled signal; A rotation driving unit which rotates in response to a control signal of the control unit; A rotation position sensing unit which senses a rotation angle and a rotation position of the turntable when the rotation driving unit is driven; An extraction unit for extracting the compact disc after the rotation position is sensed by the rotation position detection unit; Compact disk storage device, characterized in that consisting of a fixed portion for fixing the turntable. The rotary drive of claim 4, further comprising: a first motor generating a rotational force; A pulley condensed to the shaft of the first motor; A belt for transmitting the rotational force of the pulley; Compact disc storage device, characterized in that consisting of a reduction gear group and a pinion gear to reduce the rotational force transmitted from the belt. The apparatus of claim 4, wherein the rotation position detecting unit comprises: a first sensor for counting a rotation angle of the turntable rotating; And a second sensor for detecting a rotation position of the turntable. The apparatus of claim 4, wherein the extractor comprises: an extractor switch configured to detect ejection of the compact disc; A second motor which rotates when the extraction switch of the extraction switch is detected; A pinion gear rotating by the second motor; A rack moving in combination with the pinion gear; Compact disk storage device, characterized in that consisting of an ejector bar operating up and down by the elastic force of the spring spring while interlocking with the movement of the rack. The compact disc storage device according to claim 4, wherein the fixing part is configured as a fixing bar which is operated up and down by an elastic spring while interlocking with the movement of the rack of the drawing part. The turntable of claim 1, further comprising: a plurality of insertion portions radially attached with serial numbers on an upper surface of the turntable; A bottom surface of the turntable is provided with a fixing groove while going from an outer circumferential side to an inner circumferential side; A rotation angle setting unit for setting a rotation angle; Toothed portion; Compact disc storage device, characterized in that by sequentially configuring the rotation positioning section. 10. The compact disc storage apparatus according to claim 9, wherein the fixing recess has the same number as that of a plurality of insertion holes provided on the upper surface of the turntable. 10. The compact disc storage device according to claim 9, wherein the rotation angle setting unit is formed of uneven bars at equal intervals and widths so as to be detected by the first sensor of the rotation position detecting unit in an on / off state. 10. The compact disc storage device according to claim 9, wherein the rotation position setting unit comprises a plurality of uneven bars each having a predetermined interval and width so as to accurately detect the rotation position by the second sensor of the rotation position detecting unit. Device. The system of claim 1, wherein the upper housing comprises: a door for inserting and extracting the compact disc into the side wall; A guide part inserted into and coupled to a guide rail provided on an inner circumferential wall of the opening of the lower housing; Compact disc storage device, characterized in that the outer side of the guide unit is provided with an operating unit for operating the drawer switch downward. 14. The apparatus of claim 13, wherein the door comprises: a pull-out switch that operates when the door is opened; A drawer that operates when the drawer switch is operated; A compact disc storage device, characterized in that the compact disc is configured to be drawn out to a fixed portion interlocking with the lead portion.