CN218488337U - Manual BL equipment tool device of high accuracy commonality - Google Patents
Manual BL equipment tool device of high accuracy commonality Download PDFInfo
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- CN218488337U CN218488337U CN202221895320.4U CN202221895320U CN218488337U CN 218488337 U CN218488337 U CN 218488337U CN 202221895320 U CN202221895320 U CN 202221895320U CN 218488337 U CN218488337 U CN 218488337U
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Abstract
The utility model is suitable for a liquid crystal module equipment field in a poor light provides a manual BL equipment tool device of high accuracy commonality, including LCD location flip and base, LCD location flip and base rotate to be connected, still include: the LCD positioning turnover cover is provided with an LCD fixing component, and the LCD fixing component is used for positioning and fixing the LCD on the LCD positioning turnover cover; the backlight positioning platform is mounted on the base through an XY adjuster, and the XY adjuster is used for supporting the backlight positioning platform and adjusting the position of the backlight positioning platform in the X and Y directions; the backlight fixing component is arranged on the base and used for positioning and fixing the backlight source on the backlight positioning platform. The utility model discloses commonality is high, the equipment precision is high and the operating efficiency is high.
Description
Technical Field
The utility model belongs to the LCD module backlight assembly field especially relates to a manual BL equipment tool device of high accuracy sharing nature, is applicable to heavy mill and small-size LCD module equipment factory.
Background
The Liquid Crystal module is formed by combining a plurality of layers, and generally comprises a backlight plate, a lower polarizer, an LCD (Liquid Crystal Display) layer, an upper polarizer, an OCA (optical Clear Adhesive) layer for gluing transparent optical elements, a touch screen and other structures, wherein the structures of the layers are bonded by an Adhesive.
In the assembling process of the liquid crystal module, there is a process of assembling a backlight (abbreviated as BL) that is to assemble the backlight and the LCD, and the process generally adopts a simple dedicated backlight assembling jig for manual assembling, which has no commonality (i.e. cannot be applied to multiple types), has low operation efficiency, and has a precision of only up to ± 0.2mm at most.
Therefore, in view of the above current situation, there is an urgent need to develop a high-precision common manual BL assembling jig device with high commonality (almost all models can be shared), high assembling precision (generally, it can reach ± 0.1 mm), and high operation efficiency, so as to overcome the disadvantages in the current practical application.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of the utility model is to provide a manual BL equipment tool device of high accuracy commonality aims at solving the problem of liquid crystal module backlight equipment.
The embodiment of the utility model provides a realize like this, a manual BL equipment tool device of high accuracy commonality, including LCD location flip and base, LCD location flip and base rotate to be connected, still include: the LCD positioning turnover cover is provided with an LCD fixing component, and the LCD fixing component is used for positioning and fixing the LCD on the LCD positioning turnover cover; the backlight positioning platform is arranged on the base through an XY adjuster, and the XY adjuster is used for supporting the backlight positioning platform and adjusting the position of the backlight positioning platform in the X and Y directions; the backlight fixing component is arranged on the base and used for positioning and fixing the backlight source on the backlight positioning platform.
Further technical scheme, the fixed subassembly of LCD is including LCD locating piece and first vacuum adsorption piece, install on the LCD location flip and be used for carrying out vacuum adsorption's the first vacuum adsorption piece to LCD, still install on the LCD location flip and be used for carrying out the LCD locating piece that fixes a position to LCD, just its position on LCD location flip can be adjusted to the LCD locating piece.
Further technical scheme, the fixed subassembly in a poor light is including extensible member, locating piece and the second vacuum adsorption piece in a poor light, install the second vacuum adsorption piece that is used for carrying out vacuum adsorption to the backlight on the location platform in a poor light, the locating piece in a poor light that is used for going on fixing a position the backlight is still installed in the cooperation to one side of location platform in a poor light, and the extensible member is installed on the base, and the output and the locating piece connection in a poor light of extensible member, the extensible member is used for driving the locating piece in a poor light and removes in the Z direction.
According to a further technical scheme, the telescopic piece adopts an air cylinder.
According to the further technical scheme, the backlight positioning block is of an L-shaped structure, and the backlight positioning block is connected with the outer side wall of the backlight positioning platform in a sliding mode.
According to the further technical scheme, in the process that the LCD positioning turnover cover is pressed downwards, the backlight positioning block can move synchronously along with the LCD positioning turnover cover.
According to the further technical scheme, the height of the LCD positioning block protruding out of the surface of the LCD positioning turnover cover is smaller than the distance between the upper surface of the backlight positioning block and the backlight positioning platform after the telescopic piece is pressed downwards.
In a further technical scheme, the XY adjuster is also used for adjusting the orientation of the backlight positioning platform.
The embodiment of the utility model provides a manual BL equipment tool device of high accuracy commonality, can fix LCD location and fix on LCD location flip through LCD fixed subassembly, can fix and fix the backlight source location on the positioning platform in a poor light through the fixed subassembly in a poor light; the rotation of cooperation LCD location flip and base is connected, and the XY regulator can adjust the location of location platform in a poor light in X and Y direction to and adjust the orientation of location platform in a poor light, do benefit to the fast assembly of LCD and backlight, and the location platform in a poor light conveniently adjusts through the XY regulator, and the commonality is high (almost can share all models), the equipment precision is high (can reach 0.1mm generally) and the operating efficiency height.
Drawings
Fig. 1 is a schematic perspective view of a high-precision shared manual BL assembling jig device according to an embodiment of the present invention;
fig. 2 is a schematic left-side perspective view of fig. 1.
In the figure: the backlight module comprises a liquid crystal display (1-LCD) positioning block, a 2-LCD, a 3-LCD positioning turnover cover, a 4-backlight positioning platform, a 5-XY adjuster, a 6-base, a 7-telescopic piece, an 8-backlight positioning block and a 9-backlight source.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following detailed description is provided for the specific embodiments of the present invention.
As shown in fig. 1-2, for the utility model discloses a manual BL equipment tool device of high accuracy commonality that an embodiment provided, including LCD location flip 3 and base 6, LCD location flip 3 and base 6 rotate to be connected, still include:
the LCD positioning turnover cover 3 is provided with an LCD fixing component which is used for positioning and fixing the LCD2 on the LCD positioning turnover cover 3;
the backlight positioning device comprises a backlight positioning platform 4, wherein the backlight positioning platform 4 is installed on a base 6 through an XY adjuster 5, the XY adjuster 5 is used for supporting the backlight positioning platform 4 and adjusting the position of the backlight positioning platform 4 in the X and Y directions, and the XY adjuster 5 is also used for adjusting the orientation of the backlight positioning platform 4;
and the backlight fixing component is arranged on the base 6 and used for positioning and fixing the backlight source 9 on the backlight positioning platform 4.
In the embodiment of the present invention, the LCD2 can be positioned and fixed on the LCD positioning flip 3 by the LCD fixing component, and the backlight source 9 can be positioned and fixed on the backlight positioning platform 4 by the backlight fixing component; the cooperation LCD location flip 3 is connected with the rotation of base 6, and XY regulator 5 can adjust the position of location platform 4 in a poor light in X and Y direction to and adjust the orientation of location platform 4 in a poor light, do benefit to the fast assembly of LCD2 and backlight 9, and location platform 4 in a poor light conveniently adjusts through XY regulator 5, and the commonality is high (almost can share all models), the assembly precision is high (can reach 0.1mm generally) and the operating efficiency height.
As shown in fig. 1-2, as a preferred embodiment of the present invention, the LCD fixing component comprises an LCD positioning block 1 and a first vacuum adsorbing element, a first vacuum adsorbing element for vacuum adsorbing the LCD2 is installed on the LCD positioning flip 3, an LCD positioning block 1 for positioning the LCD2 is further installed on the LCD positioning flip 3, and the LCD positioning block 1 can adjust its position on the LCD positioning flip 3.
In the embodiment of the present invention, the structure of the first vacuum adsorbing member is not limited, and the LCD2 can be vacuum adsorbed and released by using the conventional technology; the installation structures of the LCD positioning block 1 and the LCD positioning flip 3 and the characteristics of the LCD positioning block 1 are not limited, and the positions of the LCD positioning flip and the LCD positioning flip can be conveniently and adaptively adjusted and the LCD2 can be conveniently positioned; through the limitation of the LCD positioning block 1 and the first vacuum adsorption piece, the LCD2 is convenient to mount and fix quickly.
As shown in fig. 1-2, as a preferred embodiment of the present invention, the structure of the XY regulator 5 is not limited, and the X and Y movements of the XY regulator 5 can be driven by a screw or a telescopic cylinder as disclosed in the prior art, and the orientation of the backlight positioning platform 4 can be controlled by a stepping motor to rotate. In addition, the backlight positioning platform 4 is preferably horizontally arranged, so that after the LCD positioning flip 3 is turned over, the backlight positioning platform 4 can be matched with the LCD positioning flip 3, and the LCD2 and the backlight source 9 can be quickly installed.
As shown in fig. 1-2, as the utility model discloses a preferred embodiment, the fixed subassembly is shaded including extensible member 7, locating piece 8 and the second vacuum adsorption piece are shaded, install on the location platform 4 that is shaded and be used for carrying out vacuum adsorption's second vacuum adsorption piece to backlight 9, the locating piece 8 that is shaded that is used for going on fixing a position backlight 9 is still installed in the cooperation to one side of location platform 4 that is shaded, and extensible member 7 installs on base 6, and extensible member 7 preferably adopts the cylinder, and the output and the locating piece 8 that is shaded of extensible member 7 are connected, extensible member 7 is used for driving locating piece 8 that is shaded and removes in the Z direction.
In the embodiment of the present invention, the structure of the second vacuum adsorbing member is not limited, and the conventional technique is adopted, so that the backlight source 9 can be vacuum adsorbed and released; the backlight positioning block 8 is preferably of an L-shaped structure, the backlight positioning block 8 is preferably in sliding connection with the outer side wall of the backlight positioning platform 4, the installation structure and the characteristics of the backlight positioning block 8 are not limited, and the backlight source 9 can be conveniently and adaptively positioned; through the limitation of the telescopic piece 7, the backlight positioning block 8 and the second vacuum adsorption piece, the backlight source 9 is convenient to mount and fix quickly. In addition, in the process that the LCD positioning flip 3 is pressed down, the backlight positioning block 8 can synchronously move along with the LCD positioning flip 3, and the height of the LCD positioning block 1 protruding out of the surface of the LCD positioning flip 3 is smaller than the distance between the upper surface of the backlight positioning block 8 and the backlight positioning platform 4 after the telescopic piece 7 is pressed down; therefore, the LCD positioning block 1 does not interfere in the process of pressing down the LCD positioning turnover cover 3.
This manual BL equipment tool device of high accuracy commonality, the operation flow is as follows:
1) According to the sizes, models and the like of the LCD2 and the backlight source 9, the position and the orientation of the backlight positioning platform 4 are adjusted through the XY adjuster 5, namely the position of the LCD positioning turnover cover 3 is fixed, and the attaching relative position of the LCD2 and the backlight source 9 is controlled by adjusting the backlight positioning platform 4 so as to meet the requirements of relative positions of the LCD2 and the backlight source 9 of different products;
2) Turning on a vacuum switch (namely, the vacuum switch is normally on, the vacuum switch is not shown in the figure, and the product can be adsorbed after being positioned, so that the product cannot move in the operation process), so that the first vacuum adsorption piece and the second vacuum adsorption piece work, and the LCD2 and the backlight source 9 are respectively positioned on the LCD positioning turnover cover 3 and the backlight positioning platform 4;
3) Manually operating the LCD positioning flip 3 to press down, and simultaneously, the telescopic part 7 contracts (a corresponding induction device and a corresponding electromagnetic valve can be arranged, after the induction device is triggered, the electromagnetic valve acts, the telescopic part 7 presses down to avoid the LCD positioning block 1 on the LCD positioning flip 3), so as to avoid the LCD positioning block 1;
4) Breaking vacuum by a foot switch (not shown in the figure, namely, controlling the first vacuum adsorption piece and the second vacuum adsorption piece to break vacuum by the foot switch), namely, making the first vacuum adsorption piece and the second vacuum adsorption piece not work, then manually turning the LCD positioning turning cover 3 open, and taking down the product;
5) After the operation is finished, when the LCD positioning turnover cover 3 is turned over to the right position, the sensing device is triggered, the telescopic piece 7 rises, and the LCD2 and the backlight 9 in the next procedure can be positioned and installed.
The utility model provides an in the above-mentioned embodiment, a manual BL equipment tool device of high accuracy sharing nature is provided, the advantage as follows:
1) The commonality is high: almost all the models can be shared;
2) The assembly precision is high: can generally reach +/-0.1 mm;
3) The working efficiency is high.
In addition, the control, model and circuit connection of each part are not specifically limited, and can be flexibly set in practical application. The circuits, electronic components and modules involved are all prior art and can be implemented by those skilled in the art without needless to say that the present invention is not concerned with any improvement in software and methods.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. The utility model provides a manual BL equipment tool device of high accuracy commonality, includes LCD location flip and base, LCD location flip and base rotate to be connected, its characterized in that still includes:
the LCD positioning turnover cover is provided with an LCD fixing component, and the LCD fixing component is used for positioning and fixing the LCD on the LCD positioning turnover cover;
the backlight positioning platform is arranged on the base through an XY adjuster, and the XY adjuster is used for supporting the backlight positioning platform and adjusting the position of the backlight positioning platform in the X and Y directions;
the backlight fixing component is arranged on the base and used for positioning and fixing the backlight source on the backlight positioning platform.
2. The manual BL assembly fixture device of claim 1, wherein the LCD fixing assembly comprises an LCD positioning block and a first vacuum absorbing element;
the LCD positioning turnover cover is provided with a first vacuum adsorption piece for carrying out vacuum adsorption on the LCD;
and an LCD positioning block for positioning the LCD is further installed on the LCD positioning turnover cover, and the position of the LCD positioning block on the LCD positioning turnover cover can be adjusted.
3. The manual BL assembling jig device of claim 2, wherein the backlight fixing module comprises a telescopic element, a backlight positioning block and a second vacuum absorption element;
the backlight positioning platform is provided with a second vacuum adsorption piece for carrying out vacuum adsorption on the backlight source;
and a backlight positioning block for positioning the backlight source is further installed on one side of the backlight positioning platform in a matched manner, the telescopic piece is installed on the base, the output end of the telescopic piece is connected with the backlight positioning block, and the telescopic piece is used for driving the backlight positioning block to move in the Z direction.
4. The manual BL assembly fixture device of claim 3, wherein the telescopic member is a cylinder.
5. The manual BL assembly fixture device of claim 3 or 4, wherein the backlight positioning block is of an L-shaped structure and is slidably connected to an outer sidewall of the backlight positioning platform.
6. The manual BL equipment tool device of high accuracy commonality of claim 5, in which, during the LCD positioning flip pushes down, the backlight positioning piece can move synchronously with LCD positioning flip.
7. The high-precision sharing manual BL assembling jig device of claim 6, wherein the height of the LCD positioning block protruding out of the surface of the LCD positioning flip is smaller than the distance between the upper surface of the backlight positioning block and the backlight positioning platform after the telescopic element is pressed down.
8. The high precision commonality manual BL assembling jig apparatus of claim 7, wherein the XY adjuster is further used to adjust the orientation of the backlight positioning stage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221895320.4U CN218488337U (en) | 2022-07-21 | 2022-07-21 | Manual BL equipment tool device of high accuracy commonality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221895320.4U CN218488337U (en) | 2022-07-21 | 2022-07-21 | Manual BL equipment tool device of high accuracy commonality |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218488337U true CN218488337U (en) | 2023-02-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221895320.4U Active CN218488337U (en) | 2022-07-21 | 2022-07-21 | Manual BL equipment tool device of high accuracy commonality |
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| Country | Link |
|---|---|
| CN (1) | CN218488337U (en) |
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2022
- 2022-07-21 CN CN202221895320.4U patent/CN218488337U/en active Active
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