CN201408537Y

CN201408537Y - DVR panel optical drive press key

Info

Publication number: CN201408537Y
Application number: CN2009201503553U
Authority: CN
Inventors: 翁轲杰
Original assignee: Hangzhou Hikvision Digital Technology Co Ltd
Current assignee: Hangzhou Hikvision Digital Technology Co Ltd
Priority date: 2009-05-20
Filing date: 2009-05-20
Publication date: 2010-02-17
Anticipated expiration: 2019-05-20

Abstract

The utility model discloses DVR panel optical drive press keys, which are positioned on a side surface of an optical drive door, a corresponding optical drive bracket is fixed on the inner side of anoptical drive door panel, and a swing rod is arranged on the optical drive bracket; the optical drive press keys are integrated at the free end of the swing rod, and extend to the outer side of the panel through an optical drive press key opening; the other end of the swing rod and the optical drive bracket form a swing pivot point; a press key zone is arranged on the swing rod and corresponds toelectric press keys on optical drive equipment; a spring is arranged in the optical drive press keys; and a spring pressure plate is mounted on the back side of the spring. The structure ensures thatthe optical drive can be opened and closed through the optical drive press keys on the panel; and in addition, because the press keys are positioned on the side surface of the optical drive door rather than the lower surface, the operation space is very flexible and relatively convenient.

Description

DVR panel CD-ROM drive button

Technical field

The utility model relates to the button that is used to open or close DVR panel surface CD-ROM drive door.

Background technology

As shown in Figure 1, 2, the CD-ROM drive door 1 of DVR (DVR) panel surface ' highly less, the below of CD-ROM drive button 10 ' directly be made in CD-ROM drive door and directly over against the electronic key of interior lights drive apparatus, the CD-ROM drive door can be opened automatically along with the ejection of CD ROM support tray, but the ejection of the CD-ROM drive on panel button is in the below of CD-ROM drive door at this moment and is covered fully, the space of pressing in the time will closing CD-ROM drive is too little, inconvenient operation.

Shown in Fig. 3,4, another situation is that the CD-ROM drive door 1 of DVR panel surface " is done greatlyyer; CD-ROM drive button 10 and " directly is embedded on the CD-ROM drive door, can use the CD-ROM drive button when opening like this, but moved simultaneously because of CD ROM support tray At time of eject CD-ROM drive button and CD-ROM drive door when closing, make it to have separated, can't close the operation of door, can only armrest push away CD ROM support tray CD-ROM drive is closed with button on the CD-ROM equipment.

The utility model content

At the defective of above two kinds of schemes, the utility model is exactly will solve the CD-ROM drive button in the narrow and small problem of operation time space, also will solve the problem that can not use the CD-ROM drive button when closing CD-ROM drive.

For achieving the above object, the technical solution adopted in the utility model is:

A kind of DVR panel CD-ROM drive button, the position of this CD-ROM drive button is in the side of CD-ROM drive door, the inboard of CD-ROM drive door panel is fixed with corresponding CD-ROM drive support, have swing arm on it, the CD-ROM drive button is incorporated into the free end of swing arm and reaches the outside of panel from CD-ROM drive button mouth, form the swing fulcrum between the other end of swing arm and the CD-ROM drive support, swing arm is provided with key zone, corresponding with the electronic key on the CD-ROM equipment, be provided with a spring in the CD-ROM drive button, the back side is equipped with a spring bearer plate.

Described CD-ROM drive support is elongated, in the inboard of CD-ROM drive door panel along CD-ROM drive door lower edge lateral arrangement, its two ends and CD-ROM drive door panel fix, swing arm is arranged in the inside groove of CD-ROM drive support, its other end and CD-ROM drive support with respect to the CD-ROM drive button is connected as a single entity, form the energy swing and have certain flexible cantilever design, the junction is the swing fulcrum.

The inboard of described CD-ROM drive door panel is provided with grab at the right and left of CD-ROM drive door, and the CD-ROM drive support is fixed on the grab by the grab hole at its two ends.

Described grab has the upper and lower grab face that fits with the CD-ROM drive support.

Described spring bearer plate vertically arranges, and is perpendicular with the CD-ROM drive support, and by upper and lower two screw retention on the pressing plate fixed hole position of CD-ROM drive door panel inboard.

Described spring bearer plate is provided with the centring ring that is enclosed within on the pressing plate fixed hole position, and is provided with the spring suppport that is enclosed within the spring at the middle part, makes spring compress certain stroke in CD-ROM drive button inner chamber.

Described CD-ROM drive support has smooth last end face, its bottom surface is provided with 90 degree Ka Jiao together, the inside recessed formation in door frame both sides of CD-ROM drive door panel and the breach that the CD-ROM drive support matches, the last end face and the breach upper edge of CD-ROM drive support fit, the end face of card angle end face and door lower frame fits, and the side of Ka Jiao side and door lower frame fits.

The door of described CD-ROM drive door panel is installed on the jack of door frame by the short rotating shaft and the long rotating shaft of its both sides, and is provided with torsion spring in long rotating shaft place.

Two projectioies that constitute by inclined-plane and arc top surface about the door inboard of described CD-ROM drive door panel is provided with.

The back side of described CD-ROM drive support is formed with groove.

The utility model can solve above-described two problems fully, be opening and close all and can operating of CD-ROM drive with the CD-ROM drive button on the panel, and button be in the CD-ROM drive door the side rather than below, the operating space is very flexible, comparatively convenient, can be different at the electronic key position on the CD-ROM equipment of different model, key zone on the CD-ROM drive support has bigger area, the CD-ROM drive of various models that can corresponding diverse location electronic key, the back of CD-ROM drive button is provided with a spring separately, the comfortable feel of button does not have the problem of button with respect to panel deformation after permanent the use yet.

Description of drawings

Fig. 1 directly is made in the closed synoptic diagram of the below of CD-ROM drive door for CD-ROM drive button in the prior art;

Fig. 2 directly is made in the unlatching synoptic diagram of the below of CD-ROM drive door for CD-ROM drive button in the prior art;

Fig. 3 directly is embedded in closed synoptic diagram on the CD-ROM drive door for CD-ROM drive button in the prior art;

Fig. 4 directly is embedded in unlatching synoptic diagram on the CD-ROM drive door for CD-ROM drive button in the prior art;

Fig. 5 is the front schematic view of the utility model CD-ROM drive door panel and button;

Fig. 6 is the schematic rear view of the utility model CD-ROM drive door panel and button;

Fig. 7 is the decomposing schematic representation of the utility model CD-ROM drive door panel and button;

Fig. 8 is the structural representation of the utility model door frame and grab;

Fig. 9 is the structural representation of the utility model door frame and another angle of grab;

Figure 10 is the structural representation of the utility model door;

Figure 11 is the structural representation of the utility model CD-ROM drive support;

Figure 12 is the schematic rear view of the utility model CD-ROM drive support;

Figure 13 partly cuts open figure for the utility model CD-ROM drive support;

Figure 14 is the seal face synoptic diagram of the utility model spring bearer plate;

Figure 15 is the stereographic map of the utility model spring bearer plate;

Figure 16 is the schematic rear view of the utility model CD-ROM drive door panel and button;

Figure 17 is the B portion enlarged diagram of Figure 16;

Figure 18 is the A-A view of Figure 16;

Figure 19 is the cut-open view that the utility model CD-ROM drive door panel and button match with CD-ROM equipment;

Figure 20 is the C portion enlarged diagram of Figure 19;

Figure 21 is the structural representation of door when opening of the utility model CD-ROM drive door panel.

Description of reference numerals is as follows:

1,1 ', 1 "---door 2---CD-ROM drive door panel

The long rotating shaft of 3---short rotating shafts 4---

5---jack 6---torsion spring

7---inclined-plane 8---arc top surface

9---CD

ROM support tray

10,10 ', 10 "---CD-ROM drive button

11---CD-ROM drive support 12---groove

13---grab 14---grab hole

The following grab face of 15---going up grab face 16---

17---swing arm 18---CD-ROM drive button mouth

19---inside groove 20---key zone

21---CD-ROM equipment 22---electronic key

23---spring 24---spring bearer plate

25---screw 26---pressing plate fixed hole position

27---centring ring 28---spring suppport

29---going up end face 30---card angle end face

31---card angle 32---breach upper edge

33---end face 34 of door lower frame---Ka Jiao side

35---the side of door lower frame

Embodiment

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

Extremely shown in Figure 21 as Fig. 5, the door 1 of CD-ROM drive door panel 2 is installed on the jack 5 of door frame by the short rotating shaft 3 and the long rotating shaft 4 of its both sides, and be provided with torsion spring 6 at long rotating shaft 4 places, door 1 can carry out the rotation of certain angle around axle, torsion spring 6 can opening and closing and shrink along with the CD-ROM drive door, two projectioies that are made of inclined-plane 7 and arc top surface 8 about the inboard of door 1 is provided with are so that CD ROM support tray 9 is backed down door 1.

The position of CD-ROM drive button 10 is in the side of door 1, the inboard of CD-ROM drive door panel 2 is fixed with corresponding CD-ROM drive support 11, CD-ROM drive support 11 is elongated, the back side is formed with groove 12, along CD-ROM drive door lower edge lateral arrangement, the right and left of door inboard is provided with grab 13, CD-ROM drive support 11 is fixed on the grab 13 by the grab hole 14 at its two ends, grab 13 has last grab face 15 and the following grab face 16 that fits with CD-ROM drive support 11, CD-ROM drive button 10 is incorporated into the free end of swing arm 17 and reaches the outside of panel from CD-ROM drive button mouth 18, swing arm 17 is arranged in the inside groove 19 of CD-ROM drive support 11, its other end and CD-ROM drive support 11 are connected as a single entity, form the energy swing and have certain flexible cantilever design, the junction is the swing fulcrum, swing arm 17 is provided with key zone 20, contact with the electronic key 22 on the CD-ROM equipment 21, be provided with a spring 23 in the CD-ROM drive button 10, the back side is equipped with a spring bearer plate 24, the CD-ROM drive button restored fully after actuation of keys was finished, spring bearer plate 24 is vertically arranged, perpendicular with CD-ROM drive support 11, and by last, following two screws 25 are fixed on the pressing plate fixed hole position 26 of CD-ROM drive door panel inboard, which is provided with the centring ring 27 that is enclosed within on the pressing plate fixed hole position, and be provided with the spring suppport 28 that is enclosed within the spring at the middle part, make spring 23 in CD-ROM drive button inner chamber, compress certain stroke.

Shown in Fig. 8,9,11,12, CD-ROM drive support 11 has smooth last end face 29, its bottom surface is provided with 90 degree card angles 31 together, the inside recessed formation in door frame both sides of CD-ROM drive door panel and the breach that CD-ROM drive support 11 matches, the last end face 29 and the breach upper edge 32 of CD-ROM drive support fit, card angle end face 30 fits with the end face 33 of door lower frame, and Ka Jiao side 34 fits with the side 35 of door lower frame.

The utility model principle of work is as follows: when pressing the CD-ROM drive button, swing arm can be around a swing spot wobble, simultaneously the key zone on the swing arm also can be under the drive of swing the certain stroke of motion, because of before not pressing the CD-ROM drive button, electronic key on key zone and the CD-ROM equipment contacts fully, so the stroke that after having pressed the CD-ROM drive button key zone has been produced can make the electronic key on the CD-ROM equipment also produce certain stroke simultaneously, CD ROM support tray is ejected from CD-ROM equipment, the pallet end face begins to contact with the door inclined-plane and the CD-ROM drive door is ejected, make the CD-ROM drive door around long rotating shaft and short rotating shaft rotation, finally making the pallet end face cross the door end face is that tray bottom surface contacts with the door end face, and so far CD-ROM drive is opened fully.After CD-ROM drive is opened, can discharge the CD-ROM drive button, the CD-ROM drive button ejects the recovery virgin state under the effect of spring, and this moment, the electronic key of key zone and CD-ROM equipment still contacted fully.After CD-ROM drive is finished using, press the CD-ROM drive button, swing arm can be around a swing spot wobble, simultaneously the key zone on the swing arm also can be under the drive of swing the certain stroke of motion, because of before not pressing the CD-ROM drive button, electronic key on key zone and the CD-ROM equipment contacts fully, so the stroke that after having pressed the CD-ROM drive button key zone has been produced can make the electronic key on the CD-ROM equipment also produce certain stroke simultaneously, make CD ROM support tray begin to regain, the pallet end face contact with the door cambered surface and at following CD-ROM drive door of the effect of cambered surface toward pressing down, the CD-ROM drive door is around long rotating shaft and short rotating shaft rotation, the pallet end face is crossed the CD-ROM equipment that rebounds behind the door end face, and the CD-ROM drive door returns to virgin state under the effect of torsion spring.

The utility model is not limited to above-mentioned preferred forms, and anyone can draw other various forms of products under enlightenment of the present invention.For example:

What 1) the CD-ROM drive door adopted in the foregoing description is the form at gate, i.e. the height basically identical of the height of CD-ROM drive door and CD-ROM drive also can adopt the form of little CD-ROM drive door, and inner implementation is constant;

2) fixed form between inner CD-ROM drive support and panel also can not be the form with grab, but fixes or fix with hot weld with screw, and the grab mode that adopts in this preferred version is to be easy to remove and repair;

3) dwang on the CD-ROM drive support can not be made of one with the CD-ROM drive support yet, but takes a certain connected mode to substitute the effect of swing point;

4) if adopt the form of little CD-ROM drive door, the inner form that also not necessarily needs to make the CD-ROM drive support, when promptly pressing the CD-ROM drive button, what did the swing arm position is not the form of swing, but the form of translation, consistent with the direction of motion of CD-ROM drive button, under the effect of spring, reset, key zone has triggered the electronic key on the CD-ROM equipment behind the translation certain distance.

Though but on its shape or structure, do any variation, every have identical with a utility model or akin technical scheme, all within its protection domain.

Claims

1, a kind of DVR panel CD-ROM drive button, it is characterized in that, the position of this CD-ROM drive button is in the side of CD-ROM drive door, the inboard of CD-ROM drive door panel is fixed with corresponding CD-ROM drive support, have swing arm on it, the CD-ROM drive button is incorporated into the free end of swing arm and reaches the outside of panel from CD-ROM drive button mouth, form the swing fulcrum between the other end of swing arm and the CD-ROM drive support, swing arm is provided with key zone, corresponding with the electronic key on the CD-ROM equipment, be provided with a spring in the CD-ROM drive button, the back side is equipped with a spring bearer plate.

2, DVR panel CD-ROM drive button according to claim 1, it is characterized in that, described CD-ROM drive support is elongated, in the inboard of CD-ROM drive door panel along CD-ROM drive door lower edge lateral arrangement, its two ends and CD-ROM drive door panel fix, and swing arm is arranged in the inside groove of CD-ROM drive support, and its other end and CD-ROM drive support with respect to the CD-ROM drive button is connected as a single entity, form the energy swing and have certain flexible cantilever design, the junction is the swing fulcrum.

3, DVR panel CD-ROM drive button according to claim 1 is characterized in that the inboard of described CD-ROM drive door panel is provided with grab at the right and left of CD-ROM drive door, and the CD-ROM drive support is fixed on the grab by the grab hole at its two ends.

4, DVR panel CD-ROM drive button according to claim 3 is characterized in that, described grab has the upper and lower grab face that fits with the CD-ROM drive support.

5, DVR panel CD-ROM drive button according to claim 1 is characterized in that, described spring bearer plate vertically arranges, and is perpendicular with the CD-ROM drive support, and by upper and lower two screw retention on the pressing plate fixed hole position of CD-ROM drive door panel inboard.

6, DVR panel CD-ROM drive button according to claim 5, it is characterized in that, described spring bearer plate is provided with the centring ring that is enclosed within on the pressing plate fixed hole position, and is provided with the spring suppport that is enclosed within the spring at the middle part, makes spring compress certain stroke in CD-ROM drive button inner chamber.

7, DVR panel CD-ROM drive button according to claim 1, it is characterized in that, described CD-ROM drive support has smooth last end face, its bottom surface is provided with 90 degree Ka Jiao together, the inside recessed formation in door frame both sides of CD-ROM drive door panel and the breach that the CD-ROM drive support matches, the last end face and the breach upper edge of CD-ROM drive support fit, and the end face of card angle end face and door lower frame fits, and the side of Ka Jiao side and door lower frame fits.

8, DVR panel CD-ROM drive button according to claim 1 is characterized in that, the door of described CD-ROM drive door panel is installed on the jack of door frame by the short rotating shaft and the long rotating shaft of its both sides, and is provided with torsion spring in long rotating shaft place.

9, DVR panel CD-ROM drive button according to claim 1 is characterized in that, two projectioies that are made of inclined-plane and arc top surface about the door inboard of described CD-ROM drive door panel is provided with.

10, according to claim 1,2,3,4,7 arbitrary described DVR panel CD-ROM drive buttons, it is characterized in that the back side of described CD-ROM drive support is formed with groove.