CN102385883A

CN102385883A - Electronic device

Info

Publication number: CN102385883A
Application number: CN2010102666983A
Authority: CN
Inventors: 张帅
Original assignee: Shenzhen Yuzhan Precision Technology Co ltd; Hon Hai Precision Industry Co Ltd
Current assignee: Shenzhen Yuzhan Precision Technology Co ltd; Hon Hai Precision Industry Co Ltd
Priority date: 2010-08-30
Filing date: 2010-08-30
Publication date: 2012-03-21
Anticipated expiration: 2030-08-30
Also published as: CN102385883B

Abstract

The invention discloses an electronic device, which comprises a host computer and a compact disc driver structure, wherein the compact disc driver structure is arranged in the host computer and is used for driving a playing compact disc; the compact disc driver structure comprises a tray, a tray outlet, a compact disc driver protecting door and a compact disc driver protecting door driving structure; the tray outlet and the compact disc driver protecting door are arranged on a front panel; the tray is used for bearing a compact disc; the protecting door is used for protecting the compact disc driver positioned in the host computer; and the compact disc driver protecting door driving structure is used for driving the protecting door to enable the protecting door to be closed or opened. The compact disc driver protecting door driving structure comprises a rotary supporting part, an elastic resetting part and a contact guiding and pushing part; the rotary supporting part is connected with the compact disc driver protecting door and is used for supporting the compact disc driver protecting door to be opened or closed; the elastic resetting part is used for providing an elasticity to enable the compact disc driver protecting door to be closed; and the contact guiding and pushing part is used for driving the compact disc driver protecting door to be opened. According to the electronic device disclosed by the invention, the compact disc driver protecting door is not needed from being outwards turned and hidden during opening and can be automatically closed during closing; and the electronic device has a simple and more attractive structure.

Description

Electronic installation

Technical field

The present invention relates to a kind of device, particularly a kind of electronic installation.

Background technology

In comprising the electronic installation of CD-ROM drive, in order well to protect the aesthetic property of CD-ROM drive and electronic installation panel, generally the corresponding place of CD ROM support tray turnover electronic installation is provided with a shutter on the electronic installation panel.When CD ROM support tray stretched out, this automatic shutter can be opened by the CD ROM support tray pushing tow automatically; When CD ROM support tray was withdrawn, this shutter can close automatically and keep original aesthetic property of cabinet panel to design.Yet in the existing electronic installation that contains CD-ROM drive, the structure of optical drive protective door basically all is convertible Unclosing structure; CD ROM support tray stretches out and when shutter opened; The door-plate of opening is outwards overthrown, and not only takies the space outerpace of electronic installation panel, and influences the aesthetic property of cabinet panel.

Summary of the invention

In view of this, be necessary to provide a kind of electronic installation that comprises CD-ROM drive, when CD ROM support tray stretched into or stretch out electronic installation, this shutter can be opening or reaching stealthy effect when closed, to address the above problem.

This electronic installation comprises a main frame and a CD-ROM structure; This main frame comprises electronic component and the circuit that electronic installation work is required; This CD-ROM structure is arranged in the main frame, is used for driving playing CD, and this CD-ROM structure comprises that a pallet, is arranged at pallet outlet and an optical drive protective door and the optical drive protective door Drive Structure on the front panel; This pallet is used for carrying disc; This optical drive protective door is used to protect the CD-ROM drive that is among the main frame, and this optical drive protective door Drive Structure is used for the drive optical drive shutter, makes optical drive protective door closed or open.This optical drive protective door Drive Structure comprises that rotational support part, elastic reset part contact the pushing guide part branch with one, and this rotational support part links to each other with optical drive protective door, is used to support optical drive protective door and opens or close; This elastic reset partly is used to provide elastic force, when making in pallet is contained in main frame, drives rotational support and partly supports the optical drive protective door closure; This contact pushing guide part divides with the elastic reset part and partly links to each other with rotational support, and when pallet was in the ejection state, this contact pushing guide part branch overcame the elastic force of elastic reset part, and the driving rotational support partly supports optical drive protective door and opens.

Assign to acting in conjunction in optical drive protective door through elastic reset part, rotational support part being set and contacting pushing guide part in electronic installation of the present invention; Make optical drive protective door when needs are opened, not stash, when closing, can close automatically to turning up, simple in structure and more attractive in appearance.

Description of drawings

Fig. 1 is the synoptic diagram of electronic installation in an embodiment of the present invention.

Fig. 2 is in the synoptic diagram in the main frame for the CD ROM support tray of electronic installation among Fig. 1.

Fig. 3 is the partial enlarged drawing at the III place, left side of Fig. 2.

Fig. 4 partly or entirely is in the outer synoptic diagram of main frame for the CD ROM support tray of electronic installation among Fig. 1.

Fig. 5 is the partial enlarged drawing at the V place, left side of Fig. 4.

The main element symbol description

Electronic installation	1
		Main frame	10
Pallet	20
		Front panel	30
The optical drive protective door Drive Structure	40
		Rail rods	101
Accommodate bar	102
		Host cavity	1021
Optical drive protective door	103
		Last door-plate	1031
Following door-plate	1032
		Trip	1033
Expansion link	104
		One end	1041
Elastic component	105
		The rotational support part	106
Last rotary supporting rod	1061
		Following rotary supporting rod	1062
Contact is derived partly, arcuate member	107
		The elastic reset part	108
The pallet housing	201
		The CD ROM support tray outlet	301
Angle	θ

Embodiment

See also Fig. 1, be the synoptic diagram of electronic installation in an embodiment of the present invention 1.This electronic installation 1 comprises main frame 10 and CD-ROM structure (not shown), and this CD-ROM structure is arranged in the main frame 10, and links to each other with main frame 10.Wherein, this main frame 10 comprises required electronic component and the interlock circuit of electronic installation 1 work, and this CD-ROM structure is used to drive play CD, VCD, DVD CD etc.This CD-ROM structure comprises a pallet 20, is used to carry driven CD.This CD-ROM structure also comprises the CD ROM support tray outlet 301 and optical drive protective door (not shown) and optical drive protective door Drive Structure (not shown) that is arranged on the front panel 30; Because pallet 20 stretches out main frame 10 among Fig. 1; After being hidden in front panel 30 after optical drive protective door is opened; And after the optical drive protective door Drive Structure also is hidden in front panel 30, therefore not in this optical drive protective door shown in Fig. 1 and optical drive protective door Drive Structure.This optical drive protective door is used to protect the CD-ROM drive that is in after the CD ROM support tray outlet 301.This pallet 20 can or eject this CD ROM support tray outlet 301 with respect to the 30 vertical retractions of front panel on the main frame 10 under the triggering of related software on the triggering of physical button or the main frame.In pallet 20 retractions or eject in the process of this CD ROM support tray outlet 301, optical drive protective door is correspondingly closed or open under the driving of optical drive protective door Drive Structure, and to the front panel 30 of main frame 10 outside, does not rout up, thereby reaches the effect of stealth.In this embodiment, this electronic installation 1 is a computing machine.In other embodiments, this electronic installation 1 can for one comprise CD-ROM drive device, like CD Player, VCD player, DVD player etc.

In this embodiment; Because the structure of pallet 20 is symmetrical on the trajectory direction of pallet 20 motions; The structure of correspondence position also is symmetrical on the front panel 30, so under same state, the structure and the interaction that only pallet 20 and front panel 30 are in the same side describe.

Please consult Fig. 2 and Fig. 3 in the lump, for pallet 20 is in synoptic diagram and the partial enlarged drawing at corresponding III place, left side in the main frame 10.Fig. 2 has illustrated the state that the optical drive protective door Drive Structure 40 that is positioned at front panel 30 rear sides and pallet 20 are in main frame 10.As shown in Figure 3, be the enlarged diagram of this optical drive protective door Drive Structure 40.This optical drive protective door Drive Structure 40 respectively is provided with an elastic reset part 108 in the both sides that pallet exports 301 places, a rotational support part 106 contacts pushing guide part with one and divides 107, and this contact pushing guide part divides 107 to be connected with rotational support part 106 with elastic reset part 108 respectively.This elastic reset part 108 is used to provide elastic force, makes optical drive protective door 103 closures.This rotational support part 106 is connected with optical drive protective door 103, is used to support optical drive protective door 103 and opens or close.This contact pushing guide part divides 107 to be used between pallet 20 and rotational support part 106, carrying out the conduction of power.

In this embodiment, this optical drive protective door Drive Structure 40 also comprises and is arranged at that pallet exports the both sides at 301 places and perpendicular to two rail rods 101 on plane, pallet 20 place.This optical drive protective door 103 comprises door-plate 1031 and following door-plate 1032; Should go up door-plate 1031 and comprise setting trip 1033 on it respectively with following door-plate 1032; Last door-plate 1031 is set on the rail rods 101 through trip 1033 with play door-plate 1032, the orbital motion that door-plate 1031 and following door-plate 1032 all belong to along rail rods 101 on optical drive protective door 103 is during at closure or openness.This trip 1033 can be one-body molded with upper and

lower panel

1031,1032, also can be snapped on the upper and lower panel 1031,1032.When pallet 20 these optical drive protective doors 103 of withdrawal, thereby door-

plate

1031,1032 is closed along this rail rods 101 move toward one another contact up and down, and the CD-ROM drive that is in the pallet outlet 301 is protected.When pallet 20 is in the ejection state, up and down door-

plate

1031,1032 along this rail rods 101 from moving, thereby supply pallet 20 to eject.

This elastic reset part 108 comprises accommodates bar 102, an expansion link 104 and an elastic component 105.This is accommodated bar 102 and comprises a host cavity 1021, and an end of accommodating bar 102 and rail rods 101 are vertical and be fixedly connected, and accommodates bar 102 and belong to plane parallel with the plane that rail rods 101 constitutes with front panel 30.One end of this expansion link 104 is contained in the host cavity 1021, can do no oscillating motion along host cavity 1021.This elastic component 105 is sheathed on this expansion link 104, and an end is with to accommodate bar 102 inconsistent, and it is inconsistent that the other end and expansion link 104 are not contained in an end 1041 of host cavity 1021, and be in confined state always.In this embodiment, this elastic component 105 is a volute spring.

This rotational support part 106 comprises upper and lower two rotary supporting

rods

1061,1062; One end of these two rotary supporting

rods

1061,1062 is fixed on this end 1041 that this expansion link 104 is not contained in host cavity 1021 jointly; The other end is separately fixed on corresponding last door-plate 1031 and the following door-plate 1032, and these upper and lower two rotary supporting

rods

1061,1062 can rotate along this end 1041 that is fixed on door-plate 1031 and following door-plate 1032 respectively.As shown in Figure 3, when door-plate up and down 1031,1032 was closed, the formed angle theta of a side that these two rotary supporting

rods

1061,1062 surround expansion links 104 was an acute angle.

In this embodiment; This contact pushing guide part divides 107 to be specially an arcuate member 107; This arcuate member 107 is arranged to arch section and is parallel to plane, pallet 20 place place; These 1041 vertical linking to each other of end of this arcuate member 107 and expansion link 104, and the plane formed of arcuate member 107 and expansion link 104 is vertical with plane, front panel 30 place and with pallet 20 place plane parallel.Two arcuate members 107 (arcuate member of opposite side is not shown) of this symmetry are inconsistent with the housing 201 of pallet 20.

In original state; Be in the main frame 10 at pallet 20; This arcuate member 107 does not receive the conflict of the housing 201 of pallet 20 and does the time spent; Because the elastic force effect of this elastic component 105, make two rotary supporting

rods

1061,1062 keep symmetrically to reducing the trend that the angle theta direction is rotated always, thereby keep going up door-plate 1031 and play door-plate 1032 by crowded pushing away tightly and closure.

Pallet 20 be triggered ejection, stretch out the process of main frame 10 from original state to pallet 20; The squeezing action that two arcuate members 107 of both sides receive the housing 201 of pallet 20 constantly increases; Thereby the elastic force that makes expansion link 104 overcome elastic component 105 moves in host cavity 1021; This end 1041 that makes this expansion link 104 be connected with two rotary supporting

rods

1061,1062 constantly moves towards accommodating bar 102 directions; Thereby make the angle theta of two rotary supporting

rods

1061,1062 constantly increase, door-plate 1031 moves towards the direction that leaves mutually with following door-plate 1032 in the drive, thereby door-plate 1031, the spacing distance between 1032 constantly increase up and down.When the extruding of 201 pairs of arcuate members 107 of housing makes that the angle theta of two rotary supporting

rods

1061,1062 increases to certain angle; The height that struts apart from reach pallet 20 between last door-plate 1031 and the following door-plate 1032; Simultaneously; Spacing distance between two arcuate members 107 reach pallet 20 housing 201 pass through width, then pallet 20 can waltz through shutter 103.In this embodiment; Two arcuate members 107 of these housing 201 extruding can be so that this angle theta reaches 180 degree; Thereby make the distance that struts between door-plate 1031 and the following door-plate 1032 reach maximum, make two spacing distances between the arcuate member 107 reach the width that passes through of housing 201.

Please consult Fig. 4 and Fig. 5 in the lump; In the part of pallet 20 or when all being in outside the main frame 10; Since the housing 201 of pallet 20 to pass through width constant always, so the size of the conflict power of 201 pairs of two arcuate members 107 of housing is constant always, make two rotary supporting rods 1061, the angle theta between 1062 remain unchanged; The distance that struts between last door-plate 1031 and the following door-plate 1032 remains unchanged always, makes pallet 20 without hindrance passing through.

Pallet 20 be triggered withdrawal, in pallet 20 all is withdrawn into main frame 10, get back to the process of original state to pallet 20; Because the continuous disappearance of the conflict power of 20 pairs of arcuate members 107 of pallet; Under the elastic force effect of elastic component 105; Expansion link 104 is constantly toward host cavity 1021 outer shifting out; Drive this end 1041 that these two rotary supporting

rods

1061,1062 are connected with expansion link 104 towards the direction motion away from host cavity 102, thereby make two rotary supporting

rods

1061,1062 rotate towards the direction that reduces angle theta symmetrically, door-plate 1031 moves with following door-plate 1032 court's directions in opposite directions drives in; Thereby door-plate 1031, the spacing distance between 1032 constantly reduce up and down, the contact closure state when being in pallet 20 and withdrawing in optical drive protective door 103 fully.

Through the optical drive protective door and the dependency structure of electronic installation of the present invention, can protect the CD-ROM drive in the electronic installation, and the shutter of CD-ROM drive need be to turning up when opening, simple in structure and more attractive in appearance.

Claims

1. an electronic installation comprises a main frame and a CD-ROM structure, and this main frame comprises electronic component and the circuit that electronic installation work is required; This CD-ROM structure is arranged in the main frame, is used for driving playing CD, and this CD-ROM structure comprises that a pallet, is arranged at pallet outlet and an optical drive protective door and the optical drive protective door Drive Structure on the front panel; This pallet is used for carrying disc; This optical drive protective door is used to protect the CD-ROM drive that is among the main frame, and this optical drive protective door Drive Structure is used for the drive optical drive shutter, makes optical drive protective door closed or open; It is characterized in that this optical drive protective door Drive Structure comprises:

One rotational support part links to each other with optical drive protective door, and this rotational support partly is used to support optical drive protective door and opens or close;

One elastic reset part, this elastic reset partly is used to provide elastic force, when making in pallet is contained in main frame, drives rotational support and partly supports the optical drive protective door closure;

One contact pushing guide part branch partly links to each other with rotational support with the elastic reset part, and when pallet was in the ejection state, this contact pushing guide part branch overcame the elastic force of elastic reset part, drives rotational support and partly supports the optical drive protective door unlatching.

2. electronic installation as claimed in claim 1; It is characterized in that; This optical drive protective door Drive Structure also comprises two rail rods that are arranged on both sides, pallet exit, and this two rail rods belongs to the plane perpendicular to pallet, and this optical drive protective door comprises door-plate and following door-plate; Should go up door-plate and comprise setting trip on it respectively with following door-plate, door-plate is set on the rail rods through trip with following door-plate on this.

3. electronic installation as claimed in claim 2 is characterized in that, this elastic reset partly comprises accommodates bar, an expansion link and an elastic component; This is accommodated bar and comprises a host cavity; One end links to each other with rail rods is vertical, and accommodates the plane and the front panel place plane parallel of bar and rail rods formation, and an end of this expansion link is contained in the host cavity; This elastic component is sheathed on this expansion link; One end is with to accommodate bar inconsistent, and it is inconsistent that the other end and expansion link are not contained in an end of host cavity, and this elastic component is in confined state always;

This rotational support partly comprises upper and lower two rotary supporting rods; One end of these two rotary supporting rods is fixed on the end that expansion link is not contained in host cavity jointly; The other end is separately fixed on the corresponding last door-plate and following door-plate; And when door-plate was closed up and down, the formed angle of a side that these two rotary supporting rods surround expansion link was an acute angle.

4. electronic installation as claimed in claim 3 is characterized in that, this elastic component is a volute spring.

5. electronic installation as claimed in claim 3; It is characterized in that; This contact pushing guide part is divided into an arcuate member; Place on the plane that this arcuate member is arranged to arch section and is parallel to pallet place, and the vertical expansion link that is connected in expansion link of this arcuate member is not contained in an end of accommodating bar, and the plane formed of arcuate member and expansion link and front panel to belong to the plane vertical.

6. electronic installation as claimed in claim 2 is characterized in that, this trip is formed in one with door-plate up and down or is snapped in up and down on the door-plate.

7. electronic installation as claimed in claim 3 is characterized in that, when door-plate was opened up and down, the angle of these two rotary supporting rods can reach 180 degree, and making up and down, the spacing distance between the door-plate reaches maximum.

8. electronic installation as claimed in claim 1 is characterized in that, this electronic installation is a computing machine.

9. electronic installation as claimed in claim 1 is characterized in that, this electronic installation is a kind of of CD Player, VCD player or DCD player.