CN2560067Y

CN2560067Y - Disc jacking mechanism

Info

Publication number: CN2560067Y
Application number: CN 02242324
Authority: CN
Inventors: 杨进添; 黄万钧
Original assignee: PRO-RIGHT-TECHNOLOGY Co Ltd
Current assignee: PRO-RIGHT-TECHNOLOGY Co Ltd
Priority date: 2002-07-31
Filing date: 2002-07-31
Publication date: 2003-07-09
Anticipated expiration: 2012-07-31

Abstract

The utility model discloses a disk up-jacking mechanism and is arranged inside a containing space of a CD case, and the utility model comprises a boosting part and an up-jacking element, wherein, the boosting part is arranged inside the containing space, and the up-jacking element is provided with a body, and one end of the body is fixedly arranged inside the containing space, the other end of the body is provided with an up-jacking contact part, consequently by pushing the up-jacking element, a CD disk is driven to leave the status of being locked, and the utility model has simple and easy operation and better anti-theft effect, and thieves cannot lead the CD disk to be separated by pushing the up-jacking element externally on the state of not opening the CD case.

Description

The disc jacking mechanism

Technical field

The utility model is relevant for a kind of disc jacking mechanism, be meant especially a kind of can be in order to the location discs, and can be by promoting the jack-up part, the interlock discs breaks away from the disc jacking mechanism of fastening state.

Background technology

Optical disk cartridge is a kind of device in order to the collection discs, shown in Fig. 1 and Figure 1A, known optical disk cartridge is made up of a lower cover 10a and a loam cake 20a, wherein this lower cover 10a can be in order to place CD, LD, various discs such as VCD, DVD, this lower cover 10a is provided with two relative elasticity pendulum 11a, respectively be provided with a holding section 12a on this two elasticity pendulum 11a, this 12a inboard, two holding sections is provided with a press section 13a.

In the time of in discs is inserted this optical disk cartridge, the center hole of discs can be enclosed within this two holding section 12a below, and utilizes this two holding section 12a to hold discs, makes optical disk cartridge can accommodate and locate discs.

Above-mentioned known optical disk cartridge, when user's desire is taken out discs, must be by pushing this

press section

13a, 12a moves to the center in order to this two holding section of interlock, can take out discs smoothly, and is comparatively difficult in its operation, and causes the pain of finger easily.

Moreover, above-mentioned known optical disk cartridge, its anti-theft effect is relatively poor, the burglar can not open under the situation of optical disk cartridge yet, by outside indirect this press section 13a that pushes of optical disk cartridge, make discs break away from this two holding section 12a, and then take out inner discs via the slit that optical disk cartridge is opened.

Therefore as from the foregoing, above-mentioned known optical disk cartridge on reality is used, obviously has inconvenience and remains to be improved with shortcoming.

The utility model content

Fundamental purpose of the present utility model is to provide a kind of disc jacking mechanism, and it only need can the interlock discs break away from fastening state by promoting a jack-up part, and it is simple to operate easily, and the jack-up part promotes can not cause the pain of finger easily.

Another purpose of the present utility model, be to provide a kind of disc jacking mechanism, its anti-theft effect is preferable, the burglar can't not open under the situation of optical disk cartridge, move discs is broken away from by the outside jack-up part that promotes of optical disk cartridge, can effectively improve the situation that the discs of optical disk cartridge inside is stolen and take place.

In order to reach above-mentioned purpose, the utility model provides a kind of disc jacking mechanism, and it is arranged in the accommodation space of optical disk cartridge, includes: can be for the bed hedgehopping portion of compact disk sheet placing, and this bed hedgehopping portion is arranged in this accommodation space; And the jack-up part, this jack-up part has a body, and this body one end has a fixed part, and this fixed part is fixedly arranged in this accommodation space, but this body other end is free end and top touching portion with a jack-up discs.

Description of drawings

Fig. 1 is the stereographic map of known optical disk cartridge;

Figure 1A is the A part detail drawing of Fig. 1; Fig. 2 is a stereographic map of the present utility model; Fig. 2 A is the A part detail drawing of Fig. 2; Fig. 3 is a cut-open view of the present utility model; Fig. 4 is the in-built vertical view of the utility model; Fig. 5 is a user mode synoptic diagram of the present utility model (); Fig. 6 is a user mode synoptic diagram of the present utility model (two); Fig. 7 is a user mode synoptic diagram of the present utility model (three); Fig. 8 is a user mode synoptic diagram of the present utility model (four).10a: lower cover 20a: loam cake

11a: elasticity pendulum 12a: holding section

13a: press section 10: optical disk cartridge

11: lower cover 12: loam cake

13: accommodation space 14: reference column 15: positioning body 16: profile groove

17 bed hedgehopping portions 20: jack-up part

21: body 22: fixed part 23: top touching portion 24: inclined-plane 50 discs

Embodiment

See also Fig. 2, Fig. 2 A, Fig. 3 and Fig. 4, the utility model provides a kind of disc jacking mechanism, be meant a kind of optical disk cartridge 10 inside that are arranged at especially, can be in order to the jacking mechanism of location and jack-up discs, this optical disk cartridge 10 is made up of a lower cover 11 and a loam cake 12, wherein these lower cover 11 inside be provided with one can be in order to place CD, LD, VCD, the accommodation space 13 of various discs such as DVD, be provided with the reference column 14 of a hollow cylindrical in this accommodation space 13, the center hole of discs can be sheathed on this reference column 14, and utilize this reference column 14 to be located, a positioning body 15 is equipped with at place, the nearly top of these reference column 14 outer walls, these reference column 14 relative two sides respectively are provided with a profile groove 16, be provided with one in this accommodation space 13 in addition and be circular bed hedgehopping portion 17, this bed hedgehopping portion 17 is located on this reference column 14 peripheries.

These optical disk cartridge 10 inside are provided with a jack-up part 20, this jack-up part 20 is made with rubber-like materials such as plastics or metals, this jack-up part 20 has a body 21 that is down " U " or " V " font, these body 21 1 ends have a fixed part 22, this fixed part 22 is fixedly arranged in this accommodation space 13 in modes such as one-body molded or combinations, these body 21 other ends are free end and have a top touching portion 23, this top touching portion 23 has an inclined-plane 24, this jack-up part 20 is arranged at this bed hedgehopping portion 17 peripheries, and this top touching portion 23 is adjacent to this bed hedgehopping portion 17; By above-mentioned composition to form disc jacking mechanism of the present utility model.

As shown in Figure 5, be unkitted the state of discs for the utility model.As shown in Figure 6, in the time of in discs 50 is inserted this optical disk cartridge, the center hole of discs can be enclosed within on this reference column 14, and engaging is positioned this positioning body 15 belows, and when the center hole of this discs 50 is enclosed within on this reference column 14, these discs 50 edges can promote the inclined-plane 24 of the top touching portion 23 of this jack-up part 20, this top touching portion 23 is outwards moved, this discs 50 can be placed in the interior bed hedgehopping portion 17 of this optical disk cartridge smoothly, then the top touching portion 23 of this jack-up part 20 can be by the elastic reset of itself, the top touching portion 23 of this jack-up part 20 is suppressed in top, this discs 50 edges, and this discs 50 gets final product firm this optical disk cartridge 10 inside that are positioned.

As shown in Figure 6, when user's desire is taken out discs 50, must open the loam cake 12 of this optical disk cartridge 10, then promote the body 21 of this jack-up part 20, make the top touching portion 23 of this jack-up part 20 break away from this top, discs 50 edges, and stretch into this below, discs 50 edges.To shown in Figure 8, can outwards promote the body 21 of jack-up part 20 this moment as Fig. 7, and the top touching portion 23 of this jack-up part 20 of interlock moves up, so as to contacting this below, discs 50 edges, make this discs 50 by the jack-up that makes progress, to break away from this reference column 14, so that take out discs smoothly.

The utility model only need get final product top touching portion 23 and reference column 14 that interlock discs 50 breaks away from these jack-up parts 20 by promoting jack-up part 20, and it is simple to operate easily, and these jack-up part 20 areas are bigger, promotes can not cause the pain of finger easily.

Moreover, particular design of the present utility model, its anti-theft effect is preferable, and the burglar can't be under the situation of not opening optical disk cartridge 10, move and make discs 50 break away from fastening states by the outside jack-up parts 20 that promote of optical disk cartridge 10, therefore can effectively improve the situation that the discs of optical disk cartridge inside is stolen and take place.

Claims

1, a kind of disc jacking mechanism, it is arranged in the accommodation space of optical disk cartridge, it is characterized in that, and this mechanism includes:

Can be for the bed hedgehopping portion of compact disk sheet placing, this bed hedgehopping portion is arranged in this accommodation space;

The jack-up part, this jack-up part has a body, and this body one end has a fixed part, and this fixed part is fixedly arranged in this accommodation space, but this body other end is free end and top touching portion with a jack-up discs.

2, disc jacking mechanism as claimed in claim 1, it is characterized in that, this optical disk cartridge is made up of a lower cover and a loam cake, this accommodation space is arranged at this lower cover inside, be provided with the reference column of a hollow cylindrical in this accommodation space, a positioning body is equipped with at place, the nearly top of this reference column outer wall, and this reference column is provided with profile groove, and this bed hedgehopping portion is located on this reference column periphery.

3, disc jacking mechanism as claimed in claim 1 is characterized in that, the top touching portion of this jack-up part has an inclined-plane.

4, disc jacking mechanism as claimed in claim 1 is characterized in that, this jack-up part is arranged at this bed hedgehopping portion periphery, and this top touching portion is adjacent to this bed hedgehopping portion.