CN201408542Y

CN201408542Y - Optical drive automatic protective door structure of case panel

Info

Publication number: CN201408542Y
Application number: CN2009200553112U
Authority: CN
Inventors: 周沛池
Original assignee: Dongguan Jinxiang Electrical Equipment Co ltd
Current assignee: Dongguan Jinxiang Electrical Equipment Co ltd
Priority date: 2009-04-24
Filing date: 2009-04-24
Publication date: 2010-02-17
Anticipated expiration: 2019-04-24

Abstract

The utility model relates to an automatic shutter structure of CD-ROM of machine case panel, be provided with the export of CD-ROM tray on the leading flank of machine case panel main part, it can open and close the door plant of this export of CD-ROM tray to be provided with one in this export of CD-ROM tray exit, inboard in this door plant is provided with a driving medium, this driving medium is used for contradicting with the back of CD-ROM tray, and the CD-ROM tray top that is convenient for pushes away, the driving medium is promoted the in-process of outwards overturning by the CD-ROM tray, utilize the tooth transmission between driving medium and the door plant to drive the door plant and outwards overturn, thus, the door plant can be set up in the front one side of CD-ROM tray, thereby realize one kind can open and the novel shutter structure of closing in CD-ROM tray openly one side upset, with replace traditional shutter structure that only. Compared with the prior art, the novel protective door structure of the utility model has more novelty and more market competitiveness.

Description

The automatic shutter structure of the CD-ROM drive of cabinet panel

Technical field

The utility model relates to the computer case panel art, refers in particular to a kind of automatic shutter structure of CD-ROM drive that can overturn and open in the CD ROM support tray front.

Background technology

Developed into quite ripe cabinet panel field in technology, its configuration design has become each businessman key content of competition mutually.For the aesthetic property of cabinet panel, be provided with the automatic shutter structure of CD-ROM drive in cabinet panel usually.When CD ROM support tray was stretched out, this automatic shutter can be opened automatically by the CD ROM support tray pushing tow; When CD ROM support tray is withdrawn, original aesthetic property design that this shutter can close automatically and reset and keep cabinet panel.Yet; the automatic shutter structure of CD-ROM drive still has many deficiencies in the being seen on the market at present cabinet panel; they are by directly acting on the function of closing automatically that tension spring on the shutter or torque spring are realized shutter basically; because the front of CD ROM support tray needs carrying disc; therefore can only utilize the back side of CD ROM support tray to push shutter open; the problem that existing shutter structure like this exists is; no matter be the CD-ROM drive of horizontal placement; still the vertical CD-ROM drive of placing; shutter can only change towards tray back one rollover to be opened; 26S Proteasome Structure and Function is dull and lack new meaning, can not satisfy the needs of market competition.

The utility model content

In view of this, the utility model is at the disappearance of prior art existence, and its fundamental purpose provides a kind of automatic shutter structure of novel CD-ROM drive of cabinet panel, and its shutter can be opened in the positive upset of CD ROM support tray, thereby overcomes the deficiencies in the prior art.

For achieving the above object, the utility model adopts following technical scheme:

The automatic shutter structure of a kind of CD-ROM drive of cabinet panel, comprise the cabinet panel main body, leading flank in this cabinet panel main body is provided with the CD ROM support tray outlet, be provided with one in this CD ROM support tray exit and be used to open and shut the door-plate of this CD ROM support tray outlet, this door-plate is articulated on the cabinet panel main body, the door-plate internal face is provided with first sector, and the rotation center of first sector is positioned on the pivot joint axis of door-plate and cabinet panel main body; Be provided with a driving member in the inboard of this door-plate, this driving member is articulated on the cabinet panel main body, driving member is provided with leads the pushing block and second sector, the rotation center of second sector is positioned on the pivot joint axis of driving member and cabinet panel main body, and this second sector is meshed with aforementioned first sector; And, in the cabinet panel main body, be provided with an elastic reset member that acts on door-plate or the driving member;

When CD ROM support tray was stretched out, this was led pushing block and promotes driving member and outwards overturn by conflicting for it, drove door-plate outwards upset and open the CD ROM support tray outlet synchronously by driving member;

During the CD ROM support tray withdrawal, under the reset response of elastic reset member, this driving member and door-plate inwardly overturn automatically and shut the CD ROM support tray outlet.

As a kind of preferred version, described elastic reset member is a coil expander, and an end of coil expander is connected on the cabinet panel main body, and the other end is connected on door-plate or the driving member.

As a kind of preferred version, one is extended a pivoted arm on the described door-plate internal face, and the pivot joint axis of door-plate and cabinet panel main body is positioned at the extension tail end of pivoted arm.

As a kind of preferred version, two of described CD ROM support tray outlet is respectively arranged with two first tenons that are positioned on the same axis and two second tenons that are positioned on the same axis on internal face, the two ends of this door-plate are set with on this first tenon, freely rotate around first tenon, form the pin-jointed structure between door-plate and the cabinet panel main body; The two ends of this driving member are set with on this second tenon, freely rotate around second tenon, form the pin-jointed structure between driving member and the cabinet panel.

As a kind of preferred version, described first sector is positioned at the end of door-plate, and second sector is positioned at the end of driving member.

As a kind of preferred version, the two ends of described door-plate all are provided with first sector, and the two ends of driving member all are provided with second sector.

After the utility model adopted technique scheme, its beneficial effect was, main system is by being provided with one and being used for the driving member of conflicting with the CD ROM support tray back side in inboard the increasing of door-plate, and driving member matches with door-plate by sector.When CD ROM support tray was stretched out, driving member was promoted by CD ROM support tray in the process of outwards upset, and it utilizes the teeth transmission to drive door-plate outwards upset synchronously.So, door-plate just can be set at front one side of CD ROM support tray, thereby realizes the novel protected door that a kind of commentaries on classics of can turning on one's side in CD ROM support tray front one is opened and closed, can only be in the structure of CD ROM support tray back side upset with the shutter that replaces tradition.Compare, novel protected door of the present utility model has more new meaning, and has more the market competitiveness.

For more clearly setting forth architectural feature of the present utility model and effect, come the utility model is elaborated below in conjunction with accompanying drawing and specific embodiment:

Description of drawings

Fig. 1 is the three-dimensional diagrammatic sketch of assembling of the embodiment of the utility model, and the door-plate among the figure is in the state of closing;

Fig. 2 is another state diagram of Fig. 1, and the door-plate among the figure is in open mode;

Fig. 3 is the exploded view of the embodiment of the utility model;

Fig. 4 is the sectional view of M-M position among Fig. 1;

Fig. 5 is the sectional view of N-N position among Fig. 2;

Fig. 6 is the partial exploded view of the embodiment of the utility model, demonstrates the mounting structure of door-plate among the figure;

Fig. 7 is another partial exploded view of the embodiment of the utility model, demonstrates the mounting structure of driving member among the figure.

The accompanying drawing identifier declaration:

10, cabinet panel main body 11, CD ROM support tray outlet

20, door-plate 21, pivoted arm

211, axis hole 22, first sector

30, driving member 31, lead pushing block

32, second axis hole 33, second sector

40, elastic reset member 50, CD ROM support tray

Embodiment:

Please refer to Fig. 1 to shown in Figure 7, it has demonstrated the concrete structure of the preferred embodiment of the utility model, present embodiment with a kind of at vertical placement CD-ROM drive and the automatic shutter structure of CD-ROM drive that is provided with describes.Include the elastic reset member 40 of cabinet panel main body 10, door-plate 20, driving member 30.

Wherein, the upper left side of side has CD ROM support tray outlet 11 before this cabinet panel main body 10, and this door-plate 20 is arranged at this CD ROM support tray and exports 11 places, is used to open and shuts this CD ROM support tray export 11.

Particularly, CD ROM support tray outlet 11 each other over against internal face up and down on be respectively arranged with and be positioned at two first tenons 12 on the same axis and be positioned at two second tenons 13 on the same axis.

On the internal face of these door-plate 20 upper and lower end parts respectively one extend a pivoted arm 21, the extension tail end of two pivoted arms 21 all is provided with first axis hole 211, door-plate utilizes this two first axis hole 211 to be set with on aforementioned first tenon 12, door-plate 20 is articulated on the cabinet panel main body 10, can freely rotates around first tenon 12.Wherein the root of this pivoted arm 22 preferably is the middle part that is connected in door-plate 20 internal faces, so that door-plate 20 is outwards during upset, door-plate 20 may contract to the side of cabinet panel main body 10, avoids door-plate 20 to stretch out long forward and has influence on picking and placeing of CD on the pallet 50.And, be positioned in the rotation center that the extension tail end of this pivoted arm 21 also is provided with first sector, 22, the first sectors 22 on the pivot joint axis of door-plate 20 and cabinet panel main body 10.

This driving member 30 is arranged at CD ROM support tray equally and exports 11 places, be positioned at the inboard of door-plate 20, the upper and lower side of driving member 30 is respectively arranged with second axis hole 32, driving member 30 utilizes this two second axis hole 32 to be set with on aforementioned second tenon 13, driving member 30 is articulated on the cabinet panel main body 10, can freely rotates around second tenon 13.And the two ends up and down of driving member 30 are respectively arranged with leads the pushing block 31 and second sector 33, and this is led 31 of pushing blocks and is used for being conflicted by CD ROM support tray 50, to play the guiding effect, is convenient to pallet 50 and promotes driving members 30 rotations smoothly; The rotation center of this second sector 33 is positioned on the pivot joint axis of driving member 30 and cabinet panel main body 10, and this second sector 33 is meshed with aforementioned first sector 22.

The reseting elasticity that provides door-plate 20 to close automatically is provided this elastic reset member 40, elastic reset member 40 in the present embodiment is a coil expander, one end of coil expander 40 is connected on the cabinet panel main body 10, the other end is connected on the door-plate 20, certainly it also can select other flexible member for use, torque spring etc. for example is not to exceed.And, this elastic reset member 40 on acting on door-plate 20, it also directly acts on the driving member 30, resets and drive door-plate 20 by driving member 40 is resetted, and can reach the effect of impelling door-plate 20 to close automatically equally.

The principle of work that present embodiment is described in detail in detail is as follows:

When CD ROM support tray 50 was stretched out, as Fig. 5, this was led pushing block 31 and promotes driving member 30 and outwards overturn by conflicting for it, utilized the transmission of

sector

22,33 to drive door-plate 20 outwards upset and open CD ROM support tray outlet 11 synchronously by driving member 30.At this moment, this driving member 30 is positioned at the back side one side of CD ROM support tray 50, and this door-plate 20 is positioned at the front that is used for carrying disc 50 one side of CD ROM support tray 50.

During CD ROM support tray 50 withdrawals, as Fig. 4, under the reset response of elastic reset member 40, this driving member 30 and door-plate 20 inwardly overturn automatically and shut CD ROM support tray outlet 11.

Design focal point of the present utility model is, main system is by being provided with one and being used for the driving member of conflicting with the CD ROM support tray back side in inboard the increasing of door-plate, and driving member matches with door-plate by sector.When CD ROM support tray was stretched out, driving member was promoted by CD ROM support tray in the process of outwards upset, and it utilizes the teeth transmission to drive door-plate outwards upset synchronously.So, door-plate just can be set at front one side of CD ROM support tray, thereby realizes the novel protected door that a kind of commentaries on classics of can turning on one's side in CD ROM support tray front one is opened and closed, can only be in the structure of CD ROM support tray back side upset with the shutter that replaces tradition.Compare, novel protected door of the present utility model has more new meaning, and has more the market competitiveness.

The above, it only is preferred embodiment of the present utility model, be not that technical scope of the present utility model is imposed any restrictions, so every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any trickle modification, equivalent variations and modification that above embodiment did.

Claims

1. The optical drive automatic protective door structure of a chassis panel, comprising a chassis panel main body, an optical drive tray outlet is arranged on the front side of the chassis panel main body, and is characterized in that:

A door panel for opening and closing the outlet of the optical drive tray is provided at the outlet of the optical drive tray. The door panel is pivotally connected to the main body of the chassis panel. The inner wall of the door panel is provided with first fan-shaped teeth. The rotation center of the first fan-shaped teeth is located on the door panel. On the axis of pivoting with the main body of the chassis panel;

A transmission part is arranged on the inner side of the door panel, and the transmission part is pivotally connected to the main body of the chassis panel. The transmission part is provided with a guide block and a second fan-shaped tooth. On the pivot axis, the second sector tooth meshes with the aforementioned first sector tooth;

And, an elastic reset element acting on the door panel or the transmission part is arranged in the main body of the chassis panel;

When the optical drive tray is stretched out, it pushes the transmission part to turn outward by touching the guide block, and the transmission part drives the door panel to turn outward synchronously to open the exit of the optical drive tray;

When the optical drive tray is retracted, under the reset action of the elastic reset element, the transmission member and the door panel are automatically turned inward to close the outlet of the optical drive tray.

2. The optical drive automatic protection door structure of the chassis panel according to claim 1, characterized in that: the elastic reset element is a helical tension spring, one end of the helical tension spring is connected to the main body of the chassis panel, and the other end is connected to the door panel or on the transmission.

3. The optical drive automatic protection door structure of the chassis panel according to claim 1, characterized in that: a pivoting arm extends integrally from the inner wall of the door panel, and the pivot axis of the door panel and the main body of the chassis panel is located at the extension end of the pivoting arm end.

4. The optical drive automatic protection door structure for the chassis panel according to claim 1, characterized in that: two first tenons on the same axis and two first tenons on the same axis are respectively arranged on the two inner wall surfaces facing the outlet of the optical drive tray. Two second tenons on the axis, the two ends of the door panel are respectively fitted on the first tenon, and freely rotate around the first tenon to form a pivot structure between the door panel and the main body of the chassis panel; the two ends of the transmission part The ends are respectively fitted on the second tenons, and freely rotate around the second tenons to form a pivot structure between the transmission part and the chassis panel.

5. The automatic protection door structure for the reversible optical drive in the chassis panel according to claim 1, wherein the first fan-shaped teeth are located at the end of the door panel, and the second fan-shaped teeth are located at the end of the transmission member.

6. The optical drive automatic protection door structure for the chassis panel according to claim 5, characterized in that: both ends of the door panel are provided with first fan-shaped teeth, and both ends of the transmission member are provided with second fan-shaped teeth.