CN2791809Y

CN2791809Y - CD box

Info

Publication number: CN2791809Y
Application number: CN 200520054420
Authority: CN
Inventors: 何强
Original assignee: CAISHENG PRECISION PLASTIC PRODUCT Co Ltd ZHONGSHAN
Current assignee: CAISHENG PRECISION PLASTIC PRODUCT Co Ltd ZHONGSHAN
Priority date: 2005-01-27
Filing date: 2005-01-27
Publication date: 2006-06-28
Anticipated expiration: 2015-01-27

Abstract

The utility model relates to a CD box, which comprises a bottom box and a box cover, wherein the center in the bottom box is provided with a circular lug boss on which a CD fixed structure is arranged. The utility model is characterized in that the CD fixed structure comprises a pressing part arranged at the center of the circular lug boss, a pair of positioning pieces with clamping hooks and a pair of acetabuliform pushing-out pieces, wherein the positioning pieces with clamping hooks are in an arc shape and extend upwards, and are surrounded on the periphery of the pressing part; the circular upper parts of the positioning pieces with clamping hooks are provided with the clamping hooks, and the bottom end of the pressing part are connected with the bottom ends of the positioning pieces with clamping hooks into a whole; a connecting fulcrum is arranged between both ends in the middle of the pair of acetabuliform pushing-out pieces and the circular lug boss, and the positioning pieces with clamping hooks are arranged on the inner ends of the acetabuliform pushing-out pieces. The utility model has the advantage of simple structure; a CD can automatically spring out from a bottom box of the CD box as long as a key is pressed down and is unnecessary to take by hands, and the CD can be taken out and put in conveniently. The utility model has the characteristics of good fixed effect, best protective effect on CDs and long service life.

Description

A kind of optical disk cartridge

[technical field]

The utility model relates to a kind of optical disk cartridge.

[background technology]

Existing one chip optical disk cartridge is generally box body formula structure, it comprises end box and lid, end box is connected with a side of lid, and the opposite side of lid and lid can divide, close the open and close that form box body, is provided with boss on end box, central authorities at boss are provided with the fixedly round and elastic buckle structure of CD, circular size is consistent with the circle center hole of CD size, CD fixedly can be close to the bottom of end box when putting into CD, when taking out CD, press buckle structure, again CD is taken out.The shortcoming of this structure is, must be that the another hand was transferred to CD again from the Elastic buckle structure on the boss, CD could be taken off after a hand was pressed buckle structure.This optical disk cartridge can not make CD eject automatically, uses inconveniently, and the Elastic buckle structure is easily by by disconnected, the serviceable life of having reduced optical disk cartridge.

[summary of the invention]

The purpose of this utility model provides a kind of getting and adorns CD conveniently, and good fixing effect plays best protection effect to CD, and is simple in structure, the optical disk cartridge of long service life.

The purpose of this utility model is achieved in that

A kind of optical disk cartridge comprises end box, lid, and the central authorities in end box are provided with round boss, are provided with the CD fixed sturcture on round boss, it is characterized in that, and the CD fixed sturcture comprises:

One is arranged on the press section of round boss central authorities;

A pair of have a grab spacer, and this has the grab spacer is arc, extends upward, and is trapped among the periphery of press section, has the top of grab spacer cylindrical to be provided with grab, the bottom of this press section with have the bottom of grab spacer to be connected as a single entity; And

Be provided with between a pair of Saucer Top slice, the two ends, middle part of this Saucer Top slice and round boss and be connected fulcrum, this has the grab spacer to be arranged on the inner of Saucer Top slice.

Aforesaid a kind of optical disk cartridge is characterized in that periphery in the press section is cylindraceous and is distributed with at least one pair of grab spacer and a pair of no grab spacer are arranged, and this forms a cylinder to grab spacer and this are arranged to no grab spacer.

Aforesaid a kind of optical disk cartridge is characterized in that the outer end of described Saucer Top slice is a free end, is provided with a semicircle boss on free end at least.

The beneficial effects of the utility model are: simple in structure, need only push button just to make CD eject from the end box of optical disk cartridge automatically, need not get with hand again, and it is convenient to get the dress CD, and good fixing effect plays best protection effect, long service life to CD.

[description of drawings]

Below in conjunction with accompanying drawing the utility model is further described:

Fig. 1 is the synoptic diagram under the optical disk cartridge open mode of the present utility model.

Fig. 2 is a CD fixed sturcture partial enlarged drawing of the present utility model.

Fig. 3 is the cut-open view of box at the bottom of the optical disk cartridge.

Fig. 4 is the amplification cut-away view that is unkitted the CD fixed sturcture of CD.

Fig. 5 is the amplification cut-away view of the CD fixed sturcture when packing CD into

Fig. 6 is the amplification cut-away view when CD is placed on the CD fixed sturcture.

Fig. 7 is the amplification cut-away view of the CD fixed sturcture when taking out CD.

[embodiment]

A kind of optical disk cartridge comprises end box 1, lid 2, and wherein end box 1 is connected with an end of lid 2, and the other end then can engage and separate, and forms the unlatching of box body and closes box.Central authorities in end box 1 are provided with round boss 8, are provided with CD fixed sturcture 3 on round boss 8.

CD fixed sturcture 3 comprises press section 4, a pair of grab spacer 5, a pair of Saucer Top slice 6 is arranged.Press section 4 is arranged on the central authorities of

round boss

8,4 periphery is cylindraceous and is distributed with at least one pair of grab spacer 5 and a pair of no grab spacer 7 are arranged in the press section, should form a cylinder 9 to no grab spacer 7 to grab spacer 5 and this are arranged, the size of cylinder 9 is big or small the same with cd center hole, and CD can be enclosed within on this cylinder 9.The bottom 41 of press section 4 with have the bottom 53 of grab spacer 5 to be connected as a single entity, and have grab spacer 5 to be arranged on the inner 63 of Saucer Top slice 6, that is to say the bottom of press section 4 and have the bottom of grab spacer 5 and the inner 63 of Saucer Top slice 6 thereof to be connected as a single entity.

Described a pair ofly have grab spacer 5 to be arc, and certain height is arranged, and extends upward, and be trapped among the periphery of press section 4.Have the top of grab spacer 5 cylindricals to be provided with grab 52, when CD was placed on the end box 1, grab 52 can be stuck in CD on the cylinder 9 of round boss 8.

The two ends, middle part of described Saucer Top slice 6 are connected with round boss 8 by connecting fulcrum 10.The inner 63 of Saucer Top slice 6 has been provided with grab spacer 5, the outer end 64 of Saucer Top slice 6 is a free end, on free end 64, be provided with a semicircle boss 62 at least, pressing the free end that press section 4 can drive Saucer Top slice 6 is upturned, make semicircle boss 62 tops to the bottom of CD, CD is broken away from from round boss 8.

When being placed on CD 101 on the end box 1, need only one press gently, the grab 52 of grab spacer 5 is fixed on CD 101 on the round boss 8 of end box 1.In the time will taking off CD 101, need only press press section 4, because the bottom of press section 4 is connected with grab spacer 5 is arranged, the upper end that also will drive grab spacer 5 is drawn close to press section 4, make CD 101 break away from the grab 52 that grab spacer 5 is arranged, meanwhile, since the bottom of press section 4 with have the bottom of grab spacer 5 and the inner 63 of Saucer Top slice 6 thereof to be connected as a single entity, the free end 64 that press section 4 also drives CD separating sheet 6 is upturned, make the bottom of semicircle boss 62 tops to CD 101, CD 101 is broken away from from round boss 8, and CD 101 ejects automatically.

Claims

1. an optical disk cartridge comprises end box (1), lid (2), and the central authorities in end box (1) are provided with round boss (8), are provided with CD fixed sturcture (3) on round boss (8), it is characterized in that, and CD fixed sturcture (3) comprising:

One is arranged on the press section (4) of round boss (8) central authorities;

A pair of have a grab spacer (5), this has grab spacer (5) is arc, extend upward, and be trapped among the periphery of press section (4), have the top of grab spacer (5) cylindrical to be provided with grab (52), the bottom (41) of this press section (4) with have the bottom (53) of grab spacer (5) to be connected as a single entity; And

Be provided with between a pair of Saucer Top slice (6), the two ends, middle part of this Saucer Top slice (6) and round boss (8) and be connected fulcrum (10), this has grab spacer (5) to be arranged on the inner (63) of Saucer Top slice (6).

2. a kind of optical disk cartridge according to claim 1, the periphery that it is characterized in that in the press section (4) is cylindraceous and is distributed with at least one pair of grab spacer (5) and a pair of no grab spacer (7) are arranged, and this forms a cylinder (9) to grab spacer (5) and this are arranged to no grab spacer (7).

3. according to claim 1 or 2 described a kind of optical disk cartridges, it is characterized in that the outer end (64) of described Saucer Top slice (6) is free end, on free end, be provided with a semicircle boss (62) at least.