Main frame is connected the computing machine at the display screen back side
Technical field
The utility model relates to a kind of computing machine, and especially a kind of main frame is connected the computing machine at the display screen back side.
Background technology
The world today is an Information technologyization, flourish epoch of electronic industry, and computer utility is universal day by day.Crt display unit (the Cathode Ray Tube that generally adopts in the past computing machine, be called for short CRT), because bulky, power consumption is high, can't satisfy the user in the actual demand of carrying, carrying and installing, in the consumption market, be eliminated gradually in recent years, the substitute is flat-panel monitor (Flat Panel Display), a kind of LCD (LiquidCrystal Display wherein particularly, be called for short LCD), because have that low power consumption, volume are little, zero radiation, advantage such as in light weight, liked by the consumer and welcome.
But this LCDs only is confined to place in the plane, all can't place in many specific occasions, for example in the aisle, the place of business that the space is less, put again a desk for place this LCDs be almost impossible, therefore, just there is manufacturer to develop many different types of supports, be erected at many different positions for LCDs, wall for example, beam columns etc. are located, yet, the designed support of each manufacturer all is not quite similar on size and connected mode, makes this LCDs suffer from specification when setting up, problems such as size and connected mode are incompatible.
For addressing this problem, by display card (GRAPHIC CARD) and display (MONITOR) the video signal frequency electronic standard association that manufacturer formed (Video ElectronicsStandards Association, abbreviation VESA) making flat-panel monitor in May, 2004 sets up interface (Flat Display Mounting Interface, FDMI) specification (be called for short VESA specification) can solve problems such as specification, size and connected mode be incompatible.
Though the utilization of above-mentioned technology can solve the problem that flat-panel monitor is arranged on special occasions, but for ordinary consumer, how many substantial helps are not provided, for example the employed personal computer of ordinary consumer comprises main frame at least, display screen, keyboard and mouse etc., can reduce the space that takies desktop though buy above-mentioned LCD, but because the number of components of personal computer is many, be unfavorable for the configuration in space, and suitable idle space is arranged also between each member, not only take the area of desktop, also make desktop can't place file again, other required article such as stationery, for addressing this problem, a kind of product of main frame and LCD being made one has appearred on the market, but this product not only involves great expense, and when one of them is damaged and maybe need upgrade when main frame or display screen, be difficult to arbitrarily change intraware or maintenance.
Summary of the invention
The purpose of this utility model just provides the computing machine that a kind of main frame is connected the display screen back side, and significantly the required space of computing machine is placed in reduction, and is convenient to change intraware or maintenance.
The purpose of this utility model realizes by following technical proposals: a kind of main frame is connected the computing machine at the display screen back side, at least comprise a main frame and a display screen, the back side of described display screen is provided with first connecting portion, the one side of described main frame is provided with second connecting portion, and described first connecting portion is connected with described second connecting portion.
First connecting portion described in the utility model is made up of a plurality of hole, and this hole rectangularly is opened in respectively on the back side of this display screen.
Second connecting portion described in the utility model comprises a plurality of through holes, is opened on this main frame the joint at contiguous each edge respectively, and the hole of corresponding described first connecting portion screws on the back side of this display screen and locking through through hole and hole respectively by locked assembly.
The distance of each hole described in the utility model and adjacent hole is 100mm.
First connecting portion described in the utility model comprises:
One plate body, the one side of this plate body are fixedly installed on the back side of this display screen;
One colludes body, and this end that colludes body is located on the another side of this plate body, and this other end that colludes body colludes in this second connecting portion.
Second connecting portion described in the utility model is provided with a bending plate, and the both sides of this main frame are faced at the two ends of this bending plate respectively, and are connected across on the one side of this main frame, are formed with a space between this bending plate and main frame, and this other end that colludes body colludes in this space.
Offer a plurality of holes on the back side of display screen described in the utility model, this hole is arranged on the back side of this display screen rectangularly.
Plate body described in the utility model also comprises a plurality of through holes, be opened in the joint at contiguous each edge on this plate body respectively, described each through hole is respectively in the face of described each hole, screws on the back side of this display screen and locking through described through hole and hole respectively by locked assembly.
Main frame described in the utility model is provided with a switch, and this switch comprises:
One button is located on the end face of this main frame versatilely, and an end of this button is exposed at outside this main frame, and the other end extends in this main frame;
One trip, an end of this trip and the other end of this button join, and the other end extends in this space through the one side of this main frame and in the face of the set opening of this bending plate.
Contiguous its other end of body that colludes described in the utility model offers a trip hole, and this colludes body and colludes in this bending plate, and this trip other end is in this opening colludes this trip hole.
Be provided with protruding locating piece to this main frame one side between the two ends of trip described in the utility model, this locating piece is close to another set locating piece in this main frame.
Switch portion described in the utility model also comprises:
One block, winding is on the other end of this button;
One elastic parts is set on this trip, and an end of this elastic parts is resisted against on this block, and the other end is being close on another set block of this button other end against this main frame.
The distance of each hole described in the utility model and adjacent hole is 75mm or 100mm.
The utility model compared with prior art has simple in structure, and is easy for installation, saves the advantage in space, and is convenient to the part replacement and the maintenance of computing machine.
Description of drawings
Fig. 1 is known LCD synoptic diagram;
Fig. 2 is the LCD synoptic diagram that known employing VESA specification connects support;
Fig. 3 is the outside drawing of an embodiment of the present utility model;
Fig. 4 is the scheme of installation of an embodiment of the present utility model;
Fig. 5 is the outside drawing of another embodiment of the present utility model;
Fig. 6-1, Fig. 6 the-the 2nd, the scheme of installation of another embodiment of the present utility model;
Fig. 7 is the sectional view of the utility model coupling assembling.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
As shown in Figure 1, known a kind of LCDs is provided with a display screen body 1 and a support portion 2, wherein this support portion 2 is located on the bottom of this display screen body 1, comprise a pillar 20 and a base 22, wherein one of this pillar 20 end is located on the bottom at contiguous this display screen body 1 back side, the other end is located on this base 22, and this LCDs 1 is placed on the desktop, for user's browse screen.
As shown in Figure 2, the display that meets the VESA specification is to offer four to arrange rectangular aperture hole 30 on these display screen body 3 back sides, the distance of each hole 30 can be 75mm or 100mm, can join with a thin plate 32 that meets the VESA specification, and this thin plate 32 is connected with a support 34, be installed on the diverse location for display screen body 3, so, can solve problems such as specification, size and connected mode be incompatible.
As Fig. 3,4 are depicted as the computing machine that a kind of main frame of the present utility model is connected the display screen back side, at least comprise a main frame 5 and a display screen 6, one first connecting portion 7 and one second connecting portion 8, wherein be provided with in the main frame 5 for the required various electronic packages of computer operating, display screen 6 can be for demonstrating a picture, first connecting portion 7 is located on the back side of display screen 6, and second connecting portion 8 is located on the side of main frame 5, when first connecting portion 7 is connected with second connecting portion 8, can make display screen 6 and main frame 5 fit into one mutually, and the back side of display screen 6 and the one side of main frame 5 are fitted, so not only help the configuration in space, and can avoid between display screen 6 and main frame 5, forming idle space, and can effectively reduce the volume of computing machine.
In this embodiment of the present utility model, first connecting portion 7 is made up of a plurality of hole 60, each hole 60 rectangular ground is opened in respectively on the back side of this display screen 6, and the distance of each adjacent hole 60 is 100mm, process in addition again with regard to not needing like this, can directly utilize each hole 60 that meets the VESA specification set on these display screen 6 back sides, make this display screen 6 and main frame 5 be integrated as one.
In this embodiment, second connecting portion 8 comprises a plurality of through holes 711 and a plurality of locked assembly 713, wherein each through hole 711 is opened in the joint at contiguous each edge on the main frame 5 respectively, and each through hole 711 respectively corresponding each hole 60, and locked assembly 713 is screwed on the back side of display screen 6 through each through hole 711 and hole 60 respectively, can make main frame 5 lockings on the back side of display screen 6, like this because the size of this main frame 5 only is slightly larger than the distance of this hole 60 respectively and adjacent this hole 60, can make this main frame 5 be installed in the back side of this display screen 6, remove from and place these main frame 5 desired positions.
In another embodiment of the present utility model, as Fig. 5, shown in 6-1 and the 6-2, first connecting portion 7 colludes body 73 by a plate body 71 and and is formed, the one side of this plate body 71 is fixedly installed on the back side of display screen 6, an end that colludes body 73 is located on the another side of this plate body 71, the other end that colludes body 73 can collude in this second connecting portion 8, and second connecting portion 8 is a bending plate 80, the both sides of this main frame 5 are faced at the two ends of this bending plate 80 respectively, and be connected across on the one side of main frame 5, make 5 in bending plate 80 and main frame form a space 800, can for the other end that colludes body 73 in space 800 be colluded in the below in space 800, this display screen 6 and main frame 5 be connected be one.
In this embodiment, offer a plurality of holes 60 on the back side of display screen 6, each hole 60 is arranged on the back side of display screen 6 rectangularly, and the distance of each adjacent hole 60 can be 75mm or 100mm, do not need like this to process in addition again, can directly utilize each hole 60 that meets the VESA specification set on these display screen 6 back sides, make display screen 6 and main frame 5 be integrated as one.
Shown in Fig. 6-1,6-2, also comprise a plurality of through holes 711 and a plurality of locked assembly 713 on the plate body 71, wherein each through hole 711 is opened in the joint at contiguous each edge on the plate body 71 respectively, and each through hole 711 is respectively in the face of each hole 60, and each locked assembly 713 screws on the back side of display screen 6 through each through hole 711 and hole 60 respectively, makes plate body 71 lockings on the back side of display screen 6.
As Fig. 5, shown in 7, main frame 5 is provided with a switch portion 50, this switch portion 50 comprises a button 500 and a trip 502, wherein this button 500 is located on the end face of main frame 5 versatilely, and the one end is exposed at outside the main frame 5, the other end extends in the main frame 5, and the other end of an end of trip 502 and this button 500 joins, the other end extends in the space 800 through the one side of main frame 5 and in the face of these bending plate 80 set openings 52, when collude body 73 collude into bending plate 80 in the time, trip 502 other ends collude into colluding the trip hole 731 that body 73 contiguous its other ends are offered through opening 52,5 in display screen 6 and main frame are fastened, and display screen 6 and main frame 5 are promptly fitted mutually and firmly are combined as a whole.Be provided with protruding a positioning block 504 between the two ends of trip 502 to main frame 5 one sides, set another locating piece 54 in locating piece 504 next-door neighbour's main frames 5, when button 500 is pressed, button 500 moves in main frame 5, can drive trip 502 moves to the direction of opening 52, locating piece 504 is moved on another locating piece 54, and the other end of trip 502 promptly by main frame 5 outer being retracted in the main frame 5, is disengaged 5 states that are fastened of display screen 6 and main frame.
As Fig. 5, shown in 7, switch portion 50 also comprises a block 506 and an elastic parts 508, wherein these block 506 windings are on the other end of button 500, and elastic parts 508 is set on the trip 502, one end of elastic parts 508 is resisted against on the block 506, the other end is being close on another set block 56 of these button 500 other ends against main frame 5, under the elastic force effect of elastic parts 508, can make outer sustainably being exposed on the end face of main frame 5 of an end of button 500, push for the user, and trip 502 other ends are colluded in the space 800 constantly, to continue to keep the blocking state of 5 in this display screen 6 and main frame.