TWM256999U - Tray-type disc drive - Google Patents

Description

M256999 year month day correction

___9320280Q 4. Creation Description (1) [Technical Field to which the New Types belong] The present invention relates to a tray-type optical disc drive, and more particularly to: a tray-type optical disc scattered from the body of the optical disc drive machine. [Previous technology] ^ In today's explosion of news, most multimedia products are released in the form of $. Due to the popularity of consumer optical discs, almost every electric month & includes an optical disc drive. From this we can see that the optical disc drive plays an important role in multimedia. Jiuqing Tea Photo Picture 1 'shows a traditional tray-type optical disc player. The conventional tray-type optical disc drive 丨 〇 0 is used to access the optical disc i 〇 5. The tray optical disc drive 100 includes a disc drive body 10, a cover 15 and a tray 120. The tray 120 is arranged on the optical disc drive body 10 in a manner capable of moving in the direction of the arrow shown in the figure. The cover 115 is used to cover the optical disc drive body 110. Usually, the front of the cover 115 has a front plate 1 2 5 protruding downward. As shown in the figure, the tray 120 is in the optical disc drive body 110. If the disc 105 has a defect, when the disc 105 is accessed at a high speed in the tray optical disc drive 10 (), the tray optical disc drive 100 may be broken into fragments. Therefore, a broken disc, which is scattered at high speeds, is highly likely to impact the panel 130 of the tray-type optical disc drive 100 and deform the panel 130.

M256999 Amendment No. 93202809 Fourth, the gap 1 35 between creation instructions (2) becomes larger. Furthermore, the disc fragments are scattered from the tray-type optical disc drive 100 out of the tray-type optical disc drive 100 through the gap 1 35 at a high speed and cause harm to the user. Therefore, in general, the conventional method usually includes a front plate 125 protruding downward on the cover 5. In an emergency, that is, in the case of a rupture of the optical disc 105, the front plate 125 can be used to prevent high-speed flying disc fragments, so that the optical disc fragments first collide with the front plate 125 during the scattering process without directly colliding with Panel 1 3 0. The current tray-type optical disc drive has a reading speed of approximately 52 times that of an optical disc. Therefore, the speed of the disc, which is made at a relatively high read rate, is much faster than that of the conventional disc. 』』 == ϊ ΪThe tray-type optical disc drive 100 uses the front plate 125 to block the first disc fragments that can be generated widely, but because the disc debris (impulse) is too large, often the disc fragments first hit 125 ' After the front plate 125 is deformed, the material then collides with the panel 130 and the plate 130 to deform, so that the gap 135 becomes larger. 7 sides Therefore, for the front plate 125 with high access picking, it will not be able to effectively block dry air, and only the tray-type optical disc drive m will scatter. From the [new content] In view of this, the purpose of the present invention is the θ machine, which is used to make two types of tray-type optical discs fly at high speed in the tray-type optical disc drive. Disc fragments' can effectively cause harm to users. 9 "Scattered

M256999 Case No. 932028⑻ ^, creation instructions (3) According to the above-mentioned optical disc drive, including elastic elements. The light mode is set on the part for placing the light. The baffle is set to reciprocate the element. When the elastic element enters the optical disc drive's main board and exits from the tray moving body, the elastic disc 0 ± _η refers to the purpose of correction. The present invention proposes to include an optical disc drive body. The optical disc drive body includes an optical disc drive, and the optical disc drive and the stretcher parts consume At the time of body mounting, on the side body of the adjacent component, on the side body of the holding tray, one of the receiving part and the photoactive component system receiving part is provided on the block to provide a baffle, a tray for accessing the optical disc. 1. A sliding trough plate has a surface support plate support plate and one. The tray is movable. This contains a receiving part. An active part is arranged in the sliding groove along the main body of the disc drive. Wherein, the driven component is moved to the front end, and when the tray is acting, the baffle is driven by the first party, and when the tray is moved, the optical disc drive is separated from the tray type optical disc drive of the present invention. The guide 7L is a bump opposite to the guide rail. When the tray enters the disc ☆ body, the guide system guides the bump to move the baffle toward the tray and adjacent to the front end of the -t section. In addition, the driving element can be a convex block, and the driven element can be a guide rail opposite to the convex block. When the tray enters the optical disc drive body: the block moves the guide rail, so that the baffle moves toward the tray and is adjacently accommodated Don't be stingy. Furthermore, the optical disc drive system includes a cover, which has an m 'when the tray enters the main body of the optical disc drive, and the baffle is located between the accommodating portion and the front plate. Generally according to the above-mentioned purpose, the present invention proposes another tray-type optical disc drive for accessing an optical disc, which includes an optical disc drive body, a tray, and a baffle. The Y disk player body includes a sliding slot. The tray is arranged on the optical disc drive body in a movable manner. The tray has a receiving portion for receiving light.

M256999 said to revise j number 9320280Q Fourth, the creation instructions (4) disc, and one side of the tray is provided with a guide. The guide is opposite to the bump. Sayu Hachiman, and Code. The baffle system a is placed on an AND plate, and two ghosts move in the guide to make the baffle set to the bracket: when; the direction moves back and forth. When the baffle is adjacent to the second receiving part, the front 4, i support ::: guide the bump to move, so that the bump is guided by the guide rail to make the baffle far away = when the optical disc drive is withdrawn, according to the above object, the present invention In addition, the square fragmented discs scattered in the μ tray-type optical disc drive are provided with: support; ::: a accommodating portion for placing the optical disc. An active element on one of the driven element surfaces on a baffle plate is guided at the front end of the placement part, and the middle plate moves toward the tray and is adjacent to the elastic element of the volume, providing a way for the back plate machine body to move back and forth. It is arranged on the light plate so as to prevent the shattering in the above-mentioned method of the present invention. The active element = the disc is scattered from the tray in the tray optical disc drive. In addition, the j-guide rail driven element The first and the second driven elements can be a convex phase and the active element can also be a -bump, and in order to make the above-mentioned t pair of the guide rail of the present invention a preferred embodiment is described below, and: "He" is clearly easy to understand, and it will be explained in detail in conjunction with the accompanying drawings. However, the present invention is based on a better t ^^ Ping only example to explain in detail W304 CRF.ptc M256999

3. Creation Note (5) ϊ :: 'The scope of protection of the present invention will be limited. In this paper, a tray-type optical disc in the spirit of anti-invention and a method for preventing the fragmentation of the disc from scattering from the tray-type optical disc drive will be described in detail first. 4 and 2, 1, and 2 are schematic diagrams of a tray-type optical disc drive according to a preferred embodiment of the present invention. 20G tray optical disc drive is used to access the light =. The tray-type optical disc drive 20 includes an optical disc drive body 210, a tray 220, a baffle, and an elastic element 228. The elastic element 228 may be a spring, an elastic piece, or a combination of an elastic piece and an elastic piece. In this embodiment, the elastic element 2 2 8 is described by using a spring as an example. The main body of the optical disc drive 210 includes a cover 215, and the cover 2-15 has a moon-shaped plate 225 that is large downward, and the cover 215 is used to cover the optical disc drive 21o. The tray 220 has an accommodating portion 233, and the accommodating portion 233 is used for placing an optical disc. The side of the tray 220 is provided with an active element such as a guide rail 238, and the guide rail 238 protrudes from the tray 220. The tray 220 is fixed on the optical disc drive body 21 in a movable manner. The function of the tray 220 is to carry the optical disc accessed by the tray-type optical disc drive 200 so that the disc can pass through the tray 220 and enter and exit the tray-type optical disc drive 2000. Please refer to Figures 2, 3 and 4 at the same time. Figure 3 shows a schematic diagram of the baffle, and Figure 4 shows a partially enlarged schematic diagram of Figure 2. The left image in Fig. 3 is the same as the baffle plate 2 23 in Fig. 2 and is a side view of the baffle plate. The figure on the right in Figure 3 is a front view of the baffle plate 223. The optical disc drive body 210 is provided with a sliding groove 248, and the baffle plate 22 3 can be reciprocated in the first direction X in the sliding groove 248. Among them, the first direction

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The X series may be perpendicular to the moving direction of the tray 220. The baffle 223 is provided with a driven element such as a bump 243, and the bump 243 is opposite to the guide rail 238. In addition, the elastic element 228 that can be elastically restored after being double-shaped, such as a compression elastic element, can be placed on the optical disc drive body 21o, and is located outside the side of the tray 22o, and the elastic element 228 is used to connect the stopper. Please refer to FIG. 2, FIG. 5 and FIG. 6 at the same time for the board 223 and the optical disc drive body. Fig. 5 shows a schematic view of a nato disc when it enters the body of the optical disc drive. Fig. 6 shows a schematic diagram of a nato disc that enters the body of the optical disc drive. From Figures 2 and 5, it can be seen that when the Tian tray 22 enters the optical disc drive body 210, the guide 238 is located on the side of the tray 220 and protrudes from the side of the tray 220. The guide 238 can be positioned on the board m. The convex coffee is downward ... At this time, the stretcher 223 is toward the front end of the sub-adjacent accommodation portion 23 3. In addition, the elastic element 228 is elastically deformed by being compressed by the baffle 2 2 3. Referring to FIG. 6, the tray 220 continues to move toward the inside of the optical disc drive body 21o until the tray 220 has completely entered the inside of the optical disc drive body 20. In this process, the projection 243 of the baffle 223 is continuously guided by the curved guide rail 238 of the tray 220, and the baffle 223 continues to descend accordingly. However, once the tray 22 0 has completely entered the inside of the optical disc drive body 21 and the positioning of the baffle plate 22 3 can be stopped at the front end of the accommodating portion 23 3 as shown in FIG. 6. . At this time, the baffle plate 223 is located between the accommodating portion 223 and the front plate 225. Furthermore, when the tray 22o is withdrawn from the optical disc drive body 21o, it can be seen from FIG. 6, FIG. 5 and FIG. 2 in sequence that the compressed elastic element 228 provides the baffle 2 23 —the acting force. Keep the baffle 223 away from the tray 220, so that the tray 22 0 can carry light. ιη M256999 correction

MM 932n ^ snQ IV. Exit from Creative Instructions (7). 1 00, it can be clearly seen from the figure that the tray optical disc drive, which is different from the conventional and conventional tray optical disc drive, Shao Ming, is connected to the receiving portion 223 and the front plate 22δ. The discs used to prevent cracking are removed from the upper baffle plate 223 of the tray optical disc drive 2. The setting of the baffle plate 22 3 can completely block the rupture in the tray-type optical disc drive 2000, and avoid laboring for the user. Or, to a minimum, the bezel 223 can be used to prevent

The disc fragments scattered at the same speed directly hit the surface of the tray-type optical disc drive 200. A // Referring to FIG. 4, in order to make the baffle plate 223 fully withstand the impulse of the disc fragments flying at high speed, some convex ribs 249 may be provided around the sliding groove 248. The convex ribs 249 are provided to increase the strength of the baffle 223 to withstand the impact of the disc debris. The elastic member 228 mentioned above is capable of lifting the shutter 223 without hindering the operation of the tray 220 when the tray 220 is withdrawn from the optical disc drive body 21o. Therefore, it is only necessary to adjust the configuration slightly. In addition to the compression elastic element, the elastic element 228 provided on the optical disc drive body 2 10 can also use a tensile elastic element. Please refer to FIG. 7, which is a schematic diagram showing that the elastic element 228 is disposed in the sliding groove 248. In addition to the arrangement manner shown in FIG. 4, the elastic element 228 may be disposed in the sliding groove 248 as shown in FIG. 7. The sliding slot 2 4 8 is used as a part of the optical disc drive body. The elastic member 2 2 8 is used to connect the bottom of the sliding slot 248 and the baffle plate 223 above the tray 220. The elastic member 228 can also provide a force, so that when the tray The 'baffle 2 23' can be lifted upward and away from the tray when ejected from the optical disc drive body. Please refer to FIG. 8 ’which shows the active element in a tray optical drive.

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The convex moving element is a schematic diagram of the guide. Different from = j and the driven element in the second figure, the edge shown in the eighth figure is provided on the side of the tray 22〇 ... turn-a = the part is a bump 243, and it will be set on the baffle 2 23 On the ^ Wu /, said replaced with the guide 238. The guide 2 38 is opposite to the convex block 243. Block 1 is arranged on the optical disc drive j, so as to be able to move back and forth in the first direction X. When the spare tray 2 20 enters the optical disc drive body 210, the bump 2 43 series guide 238 moves downward, so that the shutter 223 moves toward the tray 220 and is adjacent to the front end of the accommodation portion. Please refer to Figure 9, which shows the guide rails on the side of the tray of the tray-type optical disc drive as another kind of method @. In the tray-type optical disc drive 700 of the present invention, the guide 738 on the side of the tray 72 may also be a recessed elongated guide. That is, the projection 743 opposite to the guide rail 7 38 is slid in the guide rail 738, so that the baffle 723 is set on the tray 720. In addition, the blocking plate 723 is reciprocally movable in the first direction. When the tray 72o enters the optical disc drive body 710, the guide 738 is a guide projection 743 that moves downward, so that the front end of the valley portion 733 of the baffle 723. When the tray 720 is retracted from the optical disc drive body 71, the projection 7 43 is guided by the guide 7 38 so that the baffle 7 23 can be lifted upward and then separated from the accommodating portion 7 3 3. In this way, the arrangement of the elastic element can be omitted. The elongated guide rail 738 provided on the side of the tray 72 0 is recessed into the side of the tray 720, which is different from the guide 238 protruding from the tray 22 0. The tray-type optical disc drive of the present invention described above can also be described by a method of preventing the fragmented disc from being scattered from the tray-type optical disc drive. Please refer to Figure 2, Figure 5, Figure 6, and Figure 10 at the same time. FIG. 10 is a flowchart showing a method for preventing the fragmented optical disc from being scattered from the tray optical disc drive. This method includes the following steps: First, in step 8, the prevention is started.

M256999 Said Revision-^ 1 ^ 93202809 Fourth, creative instructions (9) The method of scattering the fragmented disc from the tray-type disc drive 2000. Next, in step 820, the tray-type optical disc drive for accessing the optical disc is driven so that the tray 220 enters the optical disc drive body 210. Among them, the tray 220 has a receiving portion 233 for holding a disc. Then, an active element such as a guide rail 2 38 provided on the side of the tray 22 0 is placed on the baffle 223 and an active element such as a bump 243 is moved privately, so that the baffle 223 is moved toward the tray 220 and Adjacent to the front end of the accommodation portion 233. Wherein, the baffle plate 2 23 is provided with a urging element coupled to the optical disc drive body 21. The urging element provides a force to the baffle plate 22 3 so that the baffle plate 22 3 is arranged on the optical disc drive body 21 in such a manner that y moves back and forth in the first direction X. Finally, in step 840, the method for preventing the fragmented optical disc from being scattered from the tray player 200 is ended. In the above method, the active element provided on the side of the tray 220 can be replaced with the guide 238 by the convex block 243, and the driven element provided on the baffle 223 can be replaced by the guide 23 8 correspondingly. Block 243. Therefore, the tray-type optical disc drive of the present invention has at least the following advantages. The tray-type optical disc drive of the present invention has a baffle plate that can move up and down as the tray enters and exits. In addition to using a front plate to block disc fragments that may be generated, the tray-type optical disc drive also uses a strong baffle to block disc fragments with a large impulse ’, so that the disc fragments collide with the baffle before hitting the front plate. Therefore, for a tray-type optical disc drive with a high access rate, it will be able to effectively block high-speed flying disc fragments from scattering from the tray-type optical disc drive. ‘To sum up’, although the present invention has been disclosed as an embodiment as above, it is not intended to limit the present invention. Anyone skilled in this art will not depart from: hair;

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Brief description of the drawings [Simplified description of the drawings] Figure 1 shows the schematic diagram of the traditional tray-type optical disc drive. A second figure illustrates the intention of a tray-type optical disc drive according to a preferred embodiment of the present invention. FIG. 3 is a schematic diagram of a baffle. FIG. 4 is a schematic diagram of the partial rose in FIG. 2. Figure 5 shows the schematic of the tray when it enters the main body of the optical disc drive. Figure 6 shows the tray fully inserted into the main body of the optical disc drive. Figure 7 shows how the elastic element is arranged in the sliding groove. Figure 8 shows that the active components in the tray-type optical disc drive are ... The moving components are the guide rails. Figure 9 is a schematic diagram showing a form of the side of the tray of the tray optical disc drive. Figure 10 shows a flowchart of a method for preventing the broken disc from being exposed from the tray type. > Machines ^ Zhongzheng shot drawing label descriptions 100, 200, 700: Tray type optical disc drive 105: Optical disc 110, 210, 710: Optical disc drive body 115, 215: Covers 120, 22 0, 72 0 Tray 125, 22 5: Front plate 130, 23 0: Panel

TW1304 (041026) CRF.ptc Page 16 M256999 _Case No. 932Q2809_ Year, Month, and Day Correction Drawings Simple Description 135: Clearance 22 3, 72 3: Baffle 2 2 8: Elastic Element 233, 733: Receiving Part 238, 73 8 • Guide 243, 74 3: Bump 248: Sliding groove X: First direction 249: Rib

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Claims (1)

M256999 _ Case No. 93202809 V. Application for patent scope 1. A tray-type optical disc drive using u _ soil at least _ The disc drive includes at least: for accessing-discs, the tray-type disc drive body 'the disc drive body contains-slide Trough; a tray is set on the main body of the CD-ROM drive in a movable manner, and the through tray has a valley portion, which contains the total percentage of the female soldiers. Straight 4 is used to place the optical disc, and one side of the tray is provided with an active element. A baffle is arranged on the optical disc drive body, and the baffle moves back and forth in a first direction in the sliding groove.说 兮 # p / 版 on the moving plate and the bezel is provided with a driving element opposite to the driven element; and 弹性 an elastic element is coupled to the bezel and the optical disc drive body, where 'When the tray enters the optical disc drive body, the driving element guides the driven element to move, so that the baffle moves toward the tray and is adjacent to one end of the accommodating portion. When the tray is removed from the optical disc drive body, When withdrawing, the elastic 70 piece provides a function of the baffle So that the shutter away from the tray. 2. The tray-type optical disc drive as described in the first item of the scope of patent application, wherein the driving element is a guide and the driven element is a bump opposite to the guide. When the tray enters the optical disc drive When the body is in use, the guide rail guides the movement of the bump to move the baffle toward the tray and adjacent to the front end of the accommodating portion. The elastic element is located on the side of the tray to couple the baffle plate and the optical disc drive body when the baffle moves toward the tray and is adjacent to the receiving portion of the tray. TW1304 (041026) CRF.ptc Page 18 M256999 -tl 93202809_year, month, day, day five, application for special follow-up head " " " ---- ^ When the front end, the elastic element is compressed to have this effect force. 4. The tray-type optical disc drive according to item 3 of the scope of patent application, wherein the elastic element is a spring or an elastic piece. ^ 5. The tray-type optical disc drive described in item 2 of the scope of patent application, in the middle, the elastic element is arranged on the tray and the bottom of the strike plate and the sliding groove, when the baffle moves toward the tray and is adjacent When the receiving portion is at the end, the elastic element is stretched to have the acting force. 6. The tray-type optical disc drive according to item 5 of the Shengu patent scope, wherein the elastic element is a spring or an elastic piece. " 7 · As for the tray type optical disc drive described in item 1 of the scope of patent application, the m: piece is a protrusion, and the driven element is a guide rail opposite to the protrusion, that is, 4 trays enter the optical disc drive body. At the time, the projection guides the movement of the guide rail, so that the baffle moves toward the tray and is adjacent to the front of the accommodating section. In the basin, the elastic 7L piece is disposed on the side of the tray to couple the bezel & the optical disc drive body. When the baffle moves toward the tray and is adjacent to the receiving end of February, the elastic element is It is compressed to have this force. ^ M256999 _Case No. 932Q28DQ V. Scope of Patent Application Amendment 9 · As in item 8 of the scope of patent application, the elastic element is a spring or a spring disc of the tray-type optical disc drive. 10 · As in the scope of application patent 专利 7 ts, the elastic element is provided with the tray-type optical disc drive described in the furnace ^ bracket ^, and the bottom of the groove, when the baffle moves to the tray m Strong 枓 & Du 尨 > t The front end k 'of the movable body adjacent to the accommodating portion k', the elastic 7L member, is broken and stretched to have the acting force. 11. The tray-type optical disc drive described in item 10 of the scope of patent application, wherein the elastic element is a spring or an elastic piece. 12. The tray-type optical disc drive according to item 1 of the scope of patent application, wherein the optical disc drive body includes a cover, the cover has a front plate, and the baffle is used when the tray enters the optical disc drive body. It is located between the accommodating part and the front plate. ', 13. The tray-type optical disc drive described in item 1 of the scope of patent application, wherein' the moving direction of the tray may be perpendicular to the first direction. 14. A tray-type optical disc drive for accessing an optical disc. The tray-type optical disc drive includes at least: an optical disc drive body, the optical disc drive body including a sliding slot; a tray 'is arranged in the movable way. On the optical disc drive body, the tray has an accommodating portion for placing the optical disc, and the holder M256999 Case No. 93202809 5. A guide is provided on one side of the patent application range disk; and a baffle plate is provided with a block opposite to the guide rail to slide in the guide rail so that the baffle plate is disposed on the side of the sliding groove protruding from the sliding groove. A first direction is reciprocally moved 4; and the baffle can be therein. When the tray enters the optical disc drive body, the guide block is moved so that the baffle is adjacent to the front end of the accommodating portion. When V is pulled out from the main body of the optical disc drive, the projection is guided by the guide rail to keep ^ away from the accommodating portion. ^ Engage 15. The tray-type optical disc drive as described in item 14 of the scope of patent application, wherein the main body of the optical disc drive includes a cover having a front plate, and when the tray enters the main body of the optical disc drive, the The baffle is located between the accommodating portion and the plate. 16. The tray-type optical disc drive described in item 1 of the scope of patent application, wherein the moving direction of the tray can be perpendicular to the second direction.