CN2836006Y

CN2836006Y - Improved trolley structure for LCD tester

Info

Publication number: CN2836006Y
Application number: CN 200520109553
Authority: CN
Inventors: 陈柏尧; 钱忠铭
Original assignee: TERCHY TECHNOLOGY Co Ltd
Current assignee: TERCHY TECHNOLOGY Co Ltd
Priority date: 2005-07-06
Filing date: 2005-07-06
Publication date: 2006-11-08
Anticipated expiration: 2015-07-06

Abstract

The utility model relates to an improved trolley structure for an LCD tester. Measuring devices arranged in parallel from one side of a loading platform to the other side at an appropriate spacing distance are arranged on each loading platform of the trolley; each measuring device comprises a telescopic sliding rail; an L-shaped base seat is arranged on each telescopic sliding rail; a cramping device used for clamping a liquid crystal display panel and a guard net for preventing a liquid crystal display from dumping accidentally are arranged on the L-shaped base seat; simultaneously, guard wire pulling chains are fixedly connected to the position between the L-shaped base seats and the loading platforms in order to make each measuring device guide positioning cables and protect cables from drag and damage when drawing and pulling outwards and loading and unloading the liquid crystal display panel; because each measuring device adopts parallel distribution and pull type design, the number of the liquid crystal display panel which can be loaded on the loading platforms is greatly increased; the entire testing potency is enhanced.

Description

The chassis structure-improved of LCD TEST equipment

Technical field

The utility model is relevant with a kind of LCD TEST equipment, more detailed, be meant that especially the quantity that a kind of chassis that makes LCD TEST equipment can load panel of LCD at every turn significantly increases, and uses the chassis structure-improved that improves each tested performance.

Background technology

Press, after general panel of LCD production and assembly are finished, must pass through tight test process again, during test, be earlier panel of LCD to be loaded on the chassis, push again and carry out static state or dynamic aging test in the burning machine aging equipment, to detect all kinds of defectives of panel of LCD.

Known chassis has one to two assembling carrying platform usually, and with the serial distribution mode plural fixed tool is installed on loading platform, panel of LCD is loaded on each tool, and can utilizes burning machine aging equipment to carry out various tests and visual detection.

Only, the tool of known chassis is adopted the serial distribution mode, though the panel of LCD that each is loaded on the tool is obtained to inspect, but this structural design mode, the tool quantity that each chassis loading platform can be loaded can't improve, in other words, and the panel of LCD negligible amounts that each chassis can load and test, its tested performance promptly reduces relatively, is difficult to satisfy the rapid demand of modern processing procedure and QC.

The utility model content

The purpose of this utility model is, a kind of chassis structure-improved of LCD TEST equipment is provided, each tool of this structure is to adopt and column distribution and pullable design, so can significantly increase the quantity that each loading platform can load panel of LCD, makes the integrated testability enhancing efficiency.

The utility model provides a kind of chassis structure-improved of LCD TEST equipment, has the loading platform of predetermined number on the car body of this chassis, and plural tool is installed on this loading platform, but the liquid crystal display panel loads the location; It is characterized in that:

These tools respectively include a flexible slide rail, a L shaped pedestal, at least one anchor clamps, a protection network and and protect the line drag chain; Should flexible slide rail be by loading platform one side toward other side with appropriate intervals apart from being distributed on the loading platform side by side, and have respectively slide guide mutually spacing one on a slide rail and a glidepath; This L shaped pedestal is to be installed on the last slide rail of flexible slide rail; These anchor clamps are to be installed on L shaped pedestal predetermined position; This protection network is to be installed on the L shaped pedestal; This protects the line drag chain is to be installed between the relative position with L shaped pedestal of loading platform.

Wherein this L shaped pedestal includes a underframe body and by the underframe body one side side frame body of one longitudinal extension up, make the last slide rail of flexible slide rail be fixed in underframe body bottom, its top ends then supplies anchor clamps and protection network affixed, and the side frame body top ends is affixed relatively for protecting the line drag chain in addition.

Wherein this L shaped pedestal outboard end is pivoted with one and can supplies to draw the pull handle of the application of force of pulling.

Wherein these anchor clamps include one and are fixed in holder and on the L shaped pedestal and stretch through and be limited in holder on the holder.

Wherein these anchor clamps more are combined with a carrying cushion block that is fixed on the L shaped pedestal, and it is the U-shaped block that is made into integration by soft material, can be for the spacing carrying groove face of carrying and have one.

Wherein on the loading platform of this L shaped pedestal one side a magnetic assembly is installed more, this magnetic assembly has a pedestal, but is installed with the spacing magnet assembly that contracts in the elasticity that has on it, can combine with the mutual magnetic in L shaped pedestal opposite end, to locate L shaped pedestal.

Chassis provided by the utility model because each tool is to adopt and column distribution and pullable design, so can significantly increase the quantity that each loading platform can load panel of LCD, makes the integrated testability enhancing efficiency.

Description of drawings

For further specifying concrete technology contents of the present utility model, below in conjunction with embodiment and accompanying drawing describes in detail as after, wherein:

Fig. 1 is the side-looking floor map of the utility model chassis.

Fig. 2 is the opposite side view plane synoptic diagram of the utility model chassis.

Fig. 3 is a tool outward appearance constitutional diagram of the present utility model.

Fig. 4 is a tool three-dimensional exploded view of the present utility model.

Fig. 5 is that tool of the present utility model skids off the state schematic side view.

Embodiment

See also Fig. 1 to Fig. 3, the utility model provides a kind of chassis structure-improved preferred embodiment of LCD TEST equipment, the car body 1 of this chassis has upper and lower two loading platforms 10, and plural tool 2 is installed on each loading platform 10, but the liquid crystal display panel loads the location, simultaneously, these tools 2 include flexible slide rail 20, one a L shaped pedestal 30, two anchor clamps 40, a carrying cushion block 50, a protection network 60, respectively and protect a line drag chain 70 and a magnetic assembly 80; Please consult Fig. 4 again, wherein:

Slide rail 20 should stretch, be to be locked on the loading platform 10 with appropriate intervals distance and column distribution toward other side by loading platform 10 1 sides, and have respectively slide guide mutually spacing one on a slide rail 21 and a glidepath 22, wherein should go up slide rail 21 and can suitably skid off loading platform 10;

This L shaped pedestal 30, be to include a underframe body 31 and by the underframe body 31 1 sides side frame body 32 of one longitudinal extension up, and, the last slide rail 21 of these underframe body 31 bottoms and flexible slide rail 20 locking mutually links, and be pivoted with one in outboard end can be for drawing the pull handle 33 of the application of force of pulling, make L shaped pedestal 30 integral body suitably draw to pull and skid off loading platform 10, for loading, dismantle panel of LCD with the last slide rail 21 of flexible slide rail 20;

These anchor clamps 40, respectively include a holder 41, the underframe body 31 1 side end faces and the position, side frame body 32 opposite side top that can lock respectively and be linked to L shaped pedestal 30, the spacing holder 42 that has stretches through more respectively on this holder 41, can be in order to relative position, carrying panel of LCD bottom with side, and can be by the adjustment slippage of holder 42, it is clamped and fastened on 42 of holder 41 and holders;

This carries cushion block 50, it is the U-shaped block that is made into integration by soft material, can supply the spacing carrying groove face 51 of carrying and have one, and the side end face position in addition of the underframe body 31 relative anchor clamps 41 that are locked in L shaped pedestal 30 can be installed, and can be in order to carry panel of LCD side bottom in addition;

This protection network 60, has a web plate position 61, and in 61 bottoms, web plate position and the medial margin one be extended with an affixed plate 62, can install respectively and be locked on L shaped pedestal 30 relative the underframe body 31 and

side frame body

32, and 61 rough anchor clamps 40 outsides that are positioned at, web plate position, just can be in order to bracketing panel of LCD back, prevent that the panel of LCD accident from toppling over damage;

This protects line drag chain 70, it is the catemer of pliability distortion, and two ends are fixed in respectively between loading platform 10 and two relative positions, L shaped pedestal 30 side frame bodies, 32 tops, simultaneously, its inside is formed with a Wire channel in building 71, make on cable 4 on the loading platform 10 is able to stretch through cable splice (not shown) to side frame body 32 along the Wire channel in building 71 that protects line drag chain 70, make this cable 4 be able to be protected, be subjected to L shaped pedestal 30 slippages to cause damage and be unlikely by protecting line drag chain 70;

This magnetic assembly 80, has a pedestal 81, can be mounted on the loading platform 10 of L shaped relatively pedestal 30 underframe bodies 31 medial extremitys, and but position, pedestal 81 top is installed with the spacing magnet assembly 82 that contracts in the elasticity that has, can combine with the mutual magnetic in underframe body 31 opposite ends of L shaped pedestal 30, locate fast and accurately for L shaped pedestal 30.

By for further understanding the effect that the utility model structural attitude, application technology means and institute's expection are reached, now the utility model use-pattern is narrated, believing be able to have more deep and concrete understanding to the utility model therefrom, as described below:

See also Fig. 5, each tool 2 on the utility model chassis, all a panel of LCD can be installed respectively, during installation, mainly be that L shaped pedestal 30 with tool 2 is together with the anchor clamps on it 40, carrying cushion block 50 and protection network 60 pull outward for loading platform 10 outsides, afterwards, panel of LCD 3 is carried the holder 42 and other side that are placed in L shaped pedestal 30 2 anchor clamps 40 simultaneously to be carried on the carrying groove face 51 of cushion block 50, then, holder 42 is suitably adjusted slippage, panel of LCD 3 can be clamped and fastened on two anchor clamps 40, make panel of LCD 3 be able to firm clamping location, and can push with the tool 2 that is about to finish loading, the rest may be inferred, a panel of LCD 3 be can on each tool 2, load, static state or dynamic aging test carried out in the burning machine aging equipment and can push; What need special instruction is that because each tool 2 is all adopted and column distribution and drawing and pulling type design on the utility model chassis loading platform 10, therefore, its panel of LCD that can load 3 quantity can more knownly significantly increase, so can promote the tested performance of integral body; In addition; the utility model tool 2 is adopted the drawing and pulling type design; also can make the loading and the disassembling section of panel of LCD 3 very simple and easy; magnetic assembly 80 then makes L shaped pedestal 30 have positioning function fast and accurately; other protects 70 of line drag chains and can effectively protect the unlikely generation of cable to damage, so splendid operation of true tool and use effect.

In sum, the utility model has its splendid progressive practicality in fact in like product, simultaneously all over looking into domestic and international technical information about this class formation, also finding no identical construction in the document exists formerly, be to have possessed novel patent requirement, so file an application in accordance with the law so that, the utility model is real.

Only, above-described, only be of the present utility model one preferable possible embodiments, so the equivalent structure that every application the utility model instructions and claim are done changes, ought to be included in the claim of the present utility model.

Claims

1, a kind of chassis structure-improved of LCD TEST equipment has the loading platform of predetermined number on the car body of this chassis, plural tool is installed on this loading platform, but the liquid crystal display panel loads the location; It is characterized in that:

2, the chassis structure-improved of LCD TEST equipment as claimed in claim 1, it is characterized in that, wherein this L shaped pedestal includes a underframe body and by the underframe body one side side frame body of one longitudinal extension up, make the last slide rail of flexible slide rail be fixed in underframe body bottom, its top ends then supplies anchor clamps and protection network affixed, and the side frame body top ends is affixed relatively for protecting the line drag chain in addition.

3, the chassis structure-improved of LCD TEST equipment as claimed in claim 1 is characterized in that, wherein this L shaped pedestal outboard end is pivoted with one and can supplies to draw the pull handle of the application of force of pulling.

4, the chassis structure-improved of LCD TEST equipment as claimed in claim 1 is characterized in that, wherein these anchor clamps include one and are fixed in holder and on the L shaped pedestal and stretch through and be limited in holder on the holder.

5, the chassis structure-improved of LCD TEST equipment as claimed in claim 4, it is characterized in that, wherein these anchor clamps more are combined with a carrying cushion block that is fixed on the L shaped pedestal, and it is the U-shaped block that is made into integration by soft material, can be for the spacing carrying groove face of carrying and have one.

6, the chassis structure-improved of LCD TEST equipment as claimed in claim 1, it is characterized in that, wherein on the loading platform of this L shaped pedestal one side a magnetic assembly is installed more, this magnetic assembly has a pedestal, but be installed with the spacing magnet assembly that contracts in the elasticity that has on it, can combine with the mutual magnetic in L shaped pedestal opposite end, to locate L shaped pedestal.