CN209521378U - A kind of full joint tool of large scale high-precision - Google Patents

Abstract

The utility model discloses a kind of full joint tool of large scale high-precision, including jig body, it is provided with Liquid Crystal Module placement platform in jig body and several touch platen bracket, touch screen frame bottom is provided with spring, spring one end is fixed in jig body, the spring other end is fixed on touch screen frame bottom, several touch platen bracket and are located at Liquid Crystal Module placement platform the right and left and four angles, while being evenly arranged with several spring thimbles at both sides before and after Liquid Crystal Module placement platform；The full joint tool of traditional high-precision can only will touch frequency by spring thimble and jack up, make to retain space between touch screen and Liquid Crystal Module before fitting, improve Anawgy accuracy, but this mode is not used to large scale touch screen and Liquid Crystal Module, therefore this programme additional touch screen bracket on the basis of adopting spring thimble, so that jig is can be used for the laminating process to large scale touch screen and Liquid Crystal Module.

Description

A kind of full joint tool of large scale high-precision

Technical field

The utility model belongs to the full joint tool technical field of large scale glue, and in particular to a kind of large scale high-precision is complete Joint tool is mainly used for large scale liquid crystal module and touch screen attaching process.

Background technique

Currently, being typically necessary use during Liquid Crystal Module is with touch screen attaching process is bonded auxiliary fixture, because During Liquid Crystal Module is bonded with touch screen, needs first to retain some spaces therebetween, complete to paste again for vacuumizing It closes, if by the way of being manually bonded the quality of product can be caused very big influence, therefore needs to control using fitting auxiliary Tool.

And traditional auxiliary joint tool is under normal conditions all for size to be smaller or medium Liquid Crystal Module and touch screen Fitting, a kind of full joint tool of high-precision, is previously mentioned in embodiment according to application number (201721852151.5) : " in practical applications, the Liquid Crystal Module for having coated adhesive is lain in LCM placing groove, then having coated gluing The touch screen of agent lies in TP placing groove and is supported on the top of 4 spring thimbles ", scheme will by 4 spring thimbles Touch screen jacks up certain height, and to make it with lower section Liquid Crystal Module, there are certain intervals, if its jig is used for large scale Liquid Crystal Module and touch screen attaching process it is opposite can not to be put into it first if Liquid Crystal Module and to touch product oversized In the placing groove answered；Secondly 4 spring thimbles are only used only to jack up one piece of large-sized Liquid Crystal Module, will cause Liquid Crystal Module Shakiness is placed, entire attaching process is made to be affected.

Therefore, it is necessary to design a kind of full joint tool of large scale high-precision to solve the above problems.

Summary of the invention

To overcome the deficiencies in the prior art described above, the utility model aim is to provide a kind of full patch of large scale high-precision Jig is closed, for large-sized Liquid Crystal Module and touch screen attaching process.

In order to achieve the above objects and other related objects, technical solution provided by the utility model is: a kind of large scale is high The full joint tool of precision, including jig body are provided with Liquid Crystal Module placement platform and several touchings in the jig body Platen bracket is touched, the touch screen frame bottom is provided with spring, and the spring one end is fixed in the jig body, the bullet The spring other end is fixed on the touch screen frame bottom, and described several touch platen bracket and are located at close to the Liquid Crystal Module At placement platform the right and left and four angles, while being uniformly arranged at both sides before and after the Liquid Crystal Module placement platform There are several spring thimbles.

The utility model further includes following preferred embodiment based on the above technical solution:

Preferably, card slot is provided on the touch platen bracket.

Preferably, the positioning of several Liquid Crystal Modules is being evenly arranged at the Liquid Crystal Module placement platform four edges Block.

Scheme and preferred embodiment in view of the above technology, the utility model advantage are as follows:

A kind of full joint tool of large scale high-precision of this programme design can compared to traditional full attaching process of high-precision For large-sized Liquid Crystal Module and touch screen attaching process；The left and right that platen bracket supports touch screen can be touched by several The position at both sides and four angles, then touch screen front and back both sides are supported by several spring thimbles, make large-sized touch Whole place of screen is stablized, and there are certain intervals for the Liquid Crystal Module of jack-up touch screen and lower section.

Be provided with card slot on touching platen bracket, card slot can block touch screen edges of boards and four angles, touch screen is risen To locating effect.

Several Liquid Crystal Module locating pieces are being evenly arranged at Liquid Crystal Module placement platform four edges, are mainly being used In the positioning to Liquid Crystal Module.

Detailed description of the invention

Fig. 1 is the utility model overall structure cross-sectional view.

Fig. 2 is this practical overall structure top view.

In the figures above, jig body 1, touches platen bracket 3, spring 4, spring thimble 5, liquid at Liquid Crystal Module placement platform 2 Crystal module locating piece 6, Liquid Crystal Module 7, touch screen 8.

Specific embodiment

The embodiments of the present invention is illustrated by particular specific embodiment below, those skilled in the art can be by this Content disclosed by specification understands other advantages and effect of the utility model easily.

Please refer to Fig. 1 ~ Fig. 2.It should be clear that this specification structure depicted in this specification institute accompanying drawings, ratio, size etc., only to Cooperate the revealed content of specification, so that those skilled in the art understands and reads, is not intended to limit the utility model Enforceable qualifications, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or size Adjustment, in the case where not influencing the effect of the utility model can be generated and the purpose that can reach, should all still fall in the utility model Revealed technology contents obtain in the range of capable of covering.Meanwhile in this specification it is cited as "upper", "lower", " left side ", The term on " right side ", " centre " and " one " etc. is merely convenient to being illustrated for narration, rather than enforceable to limit the utility model Range, relativeness are altered or modified, under the content of no substantial changes in technology, enforceable when being also considered as the utility model Scope.

Embodiment: as shown in Fig. 1 ~ Fig. 2, a kind of full joint tool of large scale high-precision, including jig body 1, it is described to control It is provided with Liquid Crystal Module placement platform 2 on tool ontology 1 and several touch platen bracket 3,3 bottom of the touch platen bracket setting There is spring 4, described 4 one end of spring is fixed in the jig body 1, and 4 other end of spring is fixed on the touch screen branch 3 bottom of frame, described several touch platen bracket 3 and are located at close to described 2 the right and left of Liquid Crystal Module placement platform and four At a angle, while several spring thimbles 5 are being evenly arranged at the 2 front and back both sides of Liquid Crystal Module placement platform.

In view of needing to position to touch screen 8, prevent it from moving left and right, so being provided on touching platen bracket 3 Card slot, for block touch screen 8 edges of boards and four angles.

In view of needing to position to Liquid Crystal Module 7, prevent it from moving left and right, so placing close to Liquid Crystal Module 7 Several Liquid Crystal Module locating pieces 6 are uniformly arranged at 2 four edges of platform.

In practical application, the jig of this programme design can be used for carrying out height with touch screen 8 to large-sized Liquid Crystal Module 7 The full attaching process of precision, detailed process are as follows: first jig body 1 is placed in vacuum attaching machine, the liquid crystal of glue will be painted with Module 7 is placed on 2 platform of Liquid Crystal Module placement platform, is set by the card of Liquid Crystal Module locating piece 6 and is positioned to it；It then will 8 edges of boards of touch screen and four angles for being painted with glue are respectively put into the card slot for touching platen bracket 3, and are pushed up by spring thimble 5 Firmly its bottom, in spring thimble 5 and under the action of touch platen bracket 3, touch screen 8 is jacked up, and is spaced apart one with Liquid Crystal Module 7 Then set a distance places flexo cushion on touch screen 8, air compressor machine vacuumizes vacuum attaching machine, makes jig body 1, liquid Crystal module 7 and touch screen 8 are under vacuum environment, and then entire jig is jacked up, when cushion contact to vacuum attaching machine When upper top surface, the spring 4 for touching 3 bottom of platen bracket is shortened by compression, while spring thimble 5 is also shortened by compression, makes touch screen 8 It contacts and is bonded completely with Liquid Crystal Module 7 downwards, to complete entire workflow.

The above embodiments are only illustrative of the principle and efficacy of the utility model, and not for limitation, this is practical new Type.Any person skilled in the art can all carry out above-described embodiment under the spirit and scope without prejudice to the utility model Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the revealed essence of the utility model All equivalent modifications or change completed under mind and technical idea, should be covered by the claim of the utility model.

Claims (3)

1. a kind of full joint tool of large scale high-precision, it is characterised in that: including jig body, be provided in the jig body Liquid Crystal Module placement platform and several touch platen brackets, the touch screen frame bottom are provided with spring, the spring one End is fixed in the jig body, and the spring other end is fixed on the touch screen frame bottom, several described touches Platen bracket is located at described Liquid Crystal Module placement platform the right and left and four angles, while close to the liquid crystal Several spring thimbles are evenly arranged at both sides before and after module placement platform.

2. a kind of full joint tool of large scale high-precision according to claim 1, it is characterised in that: the touch platen bracket On be provided with card slot.

3. a kind of full joint tool of large scale high-precision according to claim 1, it is characterised in that: close to the liquid crystal Several Liquid Crystal Module locating pieces are evenly arranged at module placement platform four edges.