CN1838331A

CN1838331A - Display device with base

Info

Publication number: CN1838331A
Application number: CN 200510059107
Authority: CN
Inventors: 邱俊超; 陈维杰
Original assignee: BenQ Corp
Current assignee: BenQ Corp
Priority date: 2005-03-22
Filing date: 2005-03-22
Publication date: 2006-09-27

Abstract

This invention relates to a display device with base, which comprises a base and a display unit. Wherein, arranging a stop-motion element on shell to block and fasten display with the base.

Description

Display device with display base

Technical field

The present invention relates to a kind of display device, particularly relate to a kind of display device with display base.

Background technology

Flat-panel screens is present popular day by day a kind of display device, wherein LCD is more because have that external form is frivolous, power consumption is few and characteristic such as radiationless pollution, so be widely used on the portable type information products such as individual desktop PC screen and mobile computer, PDA(Personal Digital Assistant), and large scale flat-panel screens even existing cathode-ray tube (CRT) (Cathode Ray Tube, CRT) trend of monitor and traditional tv of replacing gradually.

See also Fig. 1, Fig. 1 is the assembling synoptic diagram of an existing display device 10.Display device 10 comprises a display 12, and a display base 14, is used for support displays 12.Display base 14 comprises a fastener 16, it is to can be a plane ironware works, display 12 comprises a housing 18, it comprises one first plane 20, one second plane 22, perpendicular to first plane 20, and two taper structure thing 24, respectively be provided with a hole 26 on it respectively, two

taper structure things

24 and 22 on second plane are formed with two slide rails 28, the fastener 16 of display base 14 can slide on two slide rails 28, and when fastener 16 in the bottom that slides into two taper structure things 24 on two slide rails 28 when pushing up first plane 20, can utilize two-screw 30 to pass the hole 26 of two taper structure things 24 respectively and be locked in two holes 32 of fastener 16, with in conjunction with locking display 12 and display base 14.

But when two holes 32 of construction sealed two-screw 30 and fastener 16, Chang Fashengyin rotates the torsion inequality that two-screw 30 applied and causes

display

12 and 14 situations that produce the relative tilt displacement of display base, that is to say that the two ends of fastener 16 on two slide rails 28 can't push up first plane 20 effectively simultaneously, and the phenomenon that causes display 12 to tilt with respect to display base 14, see also Fig. 2, Fig. 2 is the synoptic diagram that the display 12 of display device 10 tilts with respect to display base 14, the two ends of fastener 16 on two slide rails 28 are the above if can't be pushed up first plane 20 effectively simultaneously, then display 12 just can present one high and one low tilt phenomenon, and causes the user to watch the inconvenience of the display 12 of display device 10.

Summary of the invention

The object of the present invention is to provide a kind of display device, to solve the above problems with display base.

The present invention has disclosed a kind of display device, it includes a display base, it includes a fastener, an and display, it includes a housing, which is provided with a slide rail, and a stopping element, be installed on this housing, be used for being pressed down and when this fastener slips into this slide rail and withstands this housing, upspring to fix combining of this display and this display base by the fastener of this display base.

Description of drawings

Fig. 1 is the assembling synoptic diagram of existing display device;

Fig. 2 is the synoptic diagram that the display of display device tilts with respect to display base;

Fig. 3 is the schematic appearance of display device of the present invention;

Fig. 4 is the assembling synoptic diagram of first embodiment of the invention display device;

Fig. 5 is the assembling synoptic diagram of first embodiment fastener display device when slipping into two slide rails fully;

Fig. 6 is the assembling synoptic diagram of second embodiment of the invention display device;

Fig. 7 is the assembling synoptic diagram of second embodiment fastener display device when slipping into two slide rails fully.

Has embodiment

See also Fig. 3 and Fig. 4, Fig. 3 is the schematic appearance of the present invention's one display device 50, and Fig. 4 is the assembling synoptic diagram of first embodiment of the invention display device 50.Display device 50 comprises a display 52, and it can be a LCD, and a display base 54, is used for support displays 52.The display base 54 of display device 50 comprises a fastener 56, it can be a plane ironware works, be formed with two grooves 57 on the fastener 56, the display 52 of display device 50 comprises a housing 58, and it comprises one first plane 60, one second plane 62, perpendicular to first plane 60, and two taper structure things 64, a hole 66 respectively be provided with on it respectively, two

taper structure things

64 and 62 on second plane are formed with two slide rails 68, and the fastener 56 of display base 54 can slide on two slide rails 68.Display 52 comprises two stopping elements 72 in addition, it can be plastic material or stainless steel etc. and forms, and stopping element 72 is can be one-body molded with housing 58, stopping element 72 is installed on second plane 62 of housing 58, be respectively equipped with an inclined-plane 74 on it, stopping element 72 can be a cantilever with grab, the fastener 56 that can be used to be shown device base 54 presses down, and can when first plane 60 that fastener 56 slips into slide rail 68 and withstands housing 58, upspring, with combining of fixing display 52 and display base 54.Display device 50 comprises a locked instrument 76 in addition, the fastener 56 of display base 54 and the housing 58 of display 52 are used for locking, it can be two-screw or two rivets, be used for passing the hole 66 of two taper structure things 64 respectively and be locked in two holes 78 of fastener 56, with combination locking display 52 and display base 54.

Next introduce the display 52 of display device 50 and the process of display base 54 assemblings.Fastener 56 with display base 54 pushes in two slide rails 68 at first earlier, and fastener 56 can paste the effect that neat two taper structure things 64 reach accurate location by inserting its edge, two slide rails, 68 back, and when fastener 56 has just pushed the initiating terminal of two slide rails 68, because stopping element 72 has the design on inclined-plane 74, inclined-plane 74 can import two slide rails 68 with fastener 56 effectively.Fastener 56 imports after two slide rails 68, two stopping elements 72 can be stuck part 56 and press down, up to fastener 56 in the bottom that slides into two taper structure things 64 on two slide rails 68 when pushing up first plane 60, just fastener 56 slips into two slide rails 68 fully, and this moment, two stopping elements 72 were pressed down by fastener 56 just no longer and upwards resilience.See also Fig. 5, Fig. 5 is the assembling synoptic diagram of the first embodiment fastener 56 display device 50 when slipping into two slide rails 68 fully, can make progress resilience and just being sticked in respectively in two grooves 57 of fastener 56 of two stopping elements 72 this moment, and finish the action of display 52 and display base 54 assembling location.Again locked instrument 76 (two-screw) is passed the hole 66 of two taper structure things 64 respectively afterwards and be locked in two holes 78 of fastener 56, in conjunction with display 52 and display base 54, just finished the assembling flow path of assembling fixing display 52 with locking thus with display base 54.

Fastener 56 of the present invention (pushes up first plane 60 on one side because four limits all are constrained, engaged by two stopping elements 72 on one side, dual-side pastes neat two taper structure things 64), so when two holes 78 of sealed locked instrument 76 and fastener 56, the torsion inequality that can effectively avoid applying because of rotary screw makes the two ends of fastener 56 on two slide rails 68 can't push up first plane 60 simultaneously, causes 54 phenomenons that produce relative tilt of display 52 and display base.

See also Fig. 6, Fig. 6 is the assembling synoptic diagram of second embodiment of the invention display device 50.With the first embodiment difference be that fastener 56 includes a baffle plate 80, be used for when stopping element 72 is upspring, withstanding stopping element 72, that is to say when fastener 56 in the bottom that slides into two taper structure things 64 on two slide rails 68 when pushing up first plane 60, just fastener 56 slips into two slide rails 68 fully, this moment, two stopping elements 72 were pressed down by fastener 56 just no longer and upwards resilience, and plate washer 80 just can just withstand the stopping element 72 of resilience, assembles the action of locating and finish display 52 with display base 54.See also Fig. 7, Fig. 7 is the assembling synoptic diagram of the second embodiment fastener 56 display device 50 when slipping into two slide rails 68 fully, second embodiment is that first embodiment adopts two grooves 57 (not being shown among the 6th figure) to engage two stopping elements 72 respectively with the first embodiment difference, and second embodiment adopts plate washer 80 to withstand two stopping elements 72, its purpose is all exceeded fabrication component 56 in the moving of stopping element 72 ends, and can avoid the situations of 54 generations of display 52 and display base relative tilt displacement.So the present invention also not only is confined to fastener 56 and mutually combines with the mode and the stopping element 72 of groove or plate washer, also can adopt other mechanism design mode so that the displacement of stopping element 72 constraint fasteners 56, for example can design stopping element 72 is a groove, and fastener 56 has the projection with respect to this groove, by engaging so that stopping element 72 is combined closely with fastener 56 of groove and projection.

Be compared to existing display device, display device with display base trip detent mechanism of the present invention can improve in the production and assembly process effectively, because of the uneven situation that produces the relative tilt displacement between display and display base that causes of the torsion that rotary screw applied, and improve the qualification rate of display device assembling.

The above only is preferred embodiment of the present invention, and all equalizations of doing according to claim of the present invention change and modify, and all should belong to the covering scope of patent of the present invention.

Claims

1. display device, it includes:

One display base; And

One display, it includes:

One housing; And

One stopping element is arranged on this housing, is used for engaging with this display base, to fix combining of this display base and this display.

2. display device as claimed in claim 1, wherein this display base has a fastener, is used for engaging with this stopping element.

3. display device as claimed in claim 2, wherein this stopping element is one to have the trip of a cantilever, and this fastener has the groove with respect to this trip.

4. display device as claimed in claim 2, wherein this stopping element is a groove, and this fastener has the projection with respect to this groove.

5. display device as claimed in claim 2, wherein this housing has a slide rail in addition, and when this fastener slid into a precalculated position on this slide rail, this stopping element engaged with this fastener.

6. display device as claimed in claim 2, it comprises a locked instrument in addition, this fastener and this housing are used for locking.

7. display device as claimed in claim 6, wherein this locked instrument is a screw or a rivet.

8. display device as claimed in claim 1, wherein this stopping element and this housing are one-body molded.