CN209765204U - Optical detection jig equipment for backlight integrated liquid crystal display module - Google Patents
Optical detection jig equipment for backlight integrated liquid crystal display module Download PDFInfo
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- CN209765204U CN209765204U CN201920420545.6U CN201920420545U CN209765204U CN 209765204 U CN209765204 U CN 209765204U CN 201920420545 U CN201920420545 U CN 201920420545U CN 209765204 U CN209765204 U CN 209765204U
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Abstract
The utility model relates to a LCD screen display module check out test set technical field, and disclose an integration LCD screen display module optical detection tool equipment that is shaded, the on-line screen display module optical detection tool equipment comprises a base, detection device, computer and display device, the last sliding surface of base is connected with first backup pad, the recess of two vertical symmetric distributions is seted up to the upper surface of first backup pad, and the cell wall roll connection of recess has the T shape gyro wheel of two sets of symmetric distributions, the outer wall of T shape gyro wheel is connected with the bracing piece through antifriction bearing rotation, the common fixedly connected with second backup pad in top of a plurality of bracing pieces, a plurality of circular through-holes have been seted up to the upper surface of second backup pad. The utility model discloses can swiftly fix the display module assembly, improve the efficiency that the display module assembly detected, can avoid fixed damage display module assembly simultaneously, improve the security that equipment detected to and avoid causing the unnecessary loss, also can effectively avoid the dust to influence the condition that the display module assembly detected.
Description
Technical Field
The utility model relates to a LCD screen display module check out test set technical field especially relates to an integration LCD screen display module optical detection tool equipment is shaded.
Background
The liquid crystal module is a screen and backlight lamp assembly in brief, the display component of the liquid crystal television is a liquid crystal module which is equivalent to a picture tube in a CRT, other parts comprise a power supply circuit, a signal processing circuit and the like, and of course, the liquid crystal television also comprises a shell, the module is mainly divided into a screen and a backlight lamp assembly, the two parts are assembled together but are mutually independent when in work, the principle of liquid crystal display is that the backlight lamp assembly emits uniform surface light, the light is transmitted into eyes of people through a liquid crystal screen, and the screen is used for processing the light according to pixels so as to display images.
The existing optical detection jig for the liquid crystal display module mostly adopts clamping blocks for limiting and fixing, but the mode easily damages the display module, the fixing process wastes time and labor, the fixing speed is slow, and the efficiency of detection of the display module is easily influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art when the fixed display module assembly of LCD screen display module assembly optical detection tool, damage display module assembly easily, and fixed process is wasted time and energy, leads to the problem of display module assembly detection efficiency, and the integration LCD screen display module assembly optical detection tool equipment in a poor light that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
An optical detection jig device for a backlight integrated liquid crystal display module comprises a base, a detection device, a computer and a display device, wherein the upper surface of the base is connected with a first supporting plate in a sliding manner, two grooves which are vertically and symmetrically distributed are formed in the upper surface of the first supporting plate, two groups of T-shaped rollers which are symmetrically distributed are connected with the groove walls of the grooves in a rolling manner, supporting rods are rotatably connected to the outer walls of the T-shaped rollers through rolling bearings, a second supporting plate is fixedly connected to the top ends of the supporting rods together, a plurality of circular through holes are formed in the upper surface of the second supporting plate, communicating pipes are fixedly connected to the hole walls of the circular through holes, suction nozzles are fixedly communicated with the top ends of the communicating pipes, connecting pipes are fixedly communicated with the bottom ends of the communicating pipes together, hoses are fixedly communicated with the air outlets of the connecting pipes, the outer wall of drum is connected with the last fixed surface of base, the inner wall fixedly connected with rubber piston of drum, rubber piston's lower fixed surface is connected with the connecting block, the lower fixed surface of connecting block is connected with first electric putter, the outer wall of first electric putter and the inner wall fixed connection of drum, the last fixed surface of base is connected with second electric putter, the output of second electric putter and the lateral wall fixed connection of first backup pad, the lower fixed surface of second backup pad is connected with the connecting plate, the lateral wall fixedly connected with motor of connecting plate, the output fixedly connected with gear of motor, the vertical fixedly connected with rack of upper surface of base, the upper surface of rack and the outer wall meshing of gear, the last fixed surface of base is connected with dustproof mechanism.
Preferably, the dustproof mechanism comprises a suction fan fixedly connected with the upper surface of the base, a guide pipe is fixedly connected with an air inlet of the suction fan, a dust hood is fixedly communicated with the top end of the guide pipe, and the output end of the suction fan is fixedly connected with a dust bag through a fixing rope.
Preferably, the four corners of the lower surface of the base are fixedly connected with supporting blocks.
Preferably, the lower surface of the first supporting plate is fixedly connected with two symmetrically distributed sliding blocks, and the upper surface of the base is provided with a transverse sliding groove matched with the sliding blocks.
Preferably, the lower surface of the dust hood is fixedly connected with a fixing rod, and the bottom end of the fixing rod is fixedly connected with the upper surface of the base.
Compared with the prior art, the utility model provides an integration LCD screen display module optical detection tool equipment is shaded possesses following beneficial effect:
1. the optical detection jig equipment for the backlight integrated liquid crystal display module is provided with a first electric push rod, a second electric push rod and a motor, when the liquid crystal display module is placed on a suction nozzle, firstly, the first electric push rod is started, the rubber piston is moved by the first electric push rod through a connecting block, air is further sucked out from a hose, a communicating pipe and the connecting pipe, then, under the action of pressure, the suction nozzle can tightly suck the display module, only the rubber piston is upwards pushed in the loosening process, in addition, when the fixed position of the display module does not correspond to a detection device, the motor is started, the motor enables the display module to vertically move on a first supporting plate through a T-shaped roller through a gear and a rack, the first supporting block transversely moves in a sliding groove through the second electric push rod, and then the display module is rapidly aligned to the detection device, so that manual adjustment is avoided, labour saving and time saving, this structure can swiftly fix the display module assembly, has improved the efficiency that the display module assembly detected, can avoid fixed damage display module assembly simultaneously, has improved the security that equipment detected to and avoid causing the unnecessary loss.
2. This integration LCD screen display module optical detection tool equipment of being shaded through being provided with suction fan, dirt bag and suction hood, when check out test set work, through starting the suction fan, the suction fan passes through the pipe and the peripheral dust of suction hood absorption check out test set, avoids the dust to fall into on the display module assembly, later, the dust is carried the dirt bag and is collected, and this structure can effectively avoid the condition that the dust influences the display module assembly and detects.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can swiftly fix the display module assembly, improve the efficiency that the display module assembly detected, can avoid fixed damage display module assembly simultaneously, improve the security that equipment detected to and avoid causing the unnecessary loss, also can effectively avoid the dust to influence the condition that the display module assembly detected.
Drawings
Fig. 1 is a schematic structural view of an optical detection jig device for a backlight integrated lcd display module according to the present invention;
fig. 2 is the utility model provides a structural schematic diagram of integrated LCD screen display module optical detection tool equipment A part is shaded.
In the figure: the device comprises a base 1, a detection device 2, a computer 3, a display device 4, a first support plate 5, a T-shaped roller 6, a support rod 7, a second support plate 8, a communicating pipe 9, a suction nozzle 10, a connecting pipe 11, a hose 12, a cylinder 13, a rubber piston 14, a connecting block 15, a first electric push rod 16, a second electric push rod 17, a connecting plate 18, a motor 19, a gear 20, a rack 21, a suction fan 22, a guide pipe 23, a dust hood 24, a dust bag 25, a support block 26 and a fixing rod 27.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
in the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, an optical detection jig device for a backlight integrated liquid crystal display module comprises a base 1, a detection device 2, a computer 3 and a display device 4, wherein the upper surface of the base 1 is slidably connected with a first support plate 5, the upper surface of the first support plate 5 is provided with two vertically and symmetrically distributed grooves, the groove walls of the grooves are connected with two sets of symmetrically distributed T-shaped rollers 6 in a rolling manner, the outer wall of each T-shaped roller 6 is rotatably connected with a support rod 7 through a rolling bearing, the top ends of the plurality of support rods 7 are fixedly connected with a second support plate 8 together, the upper surface of the second support plate 8 is provided with a plurality of circular through holes, the hole walls of the circular through holes are fixedly connected with communicating pipes 9, the top ends of the communicating pipes 9 are fixedly communicated with suction nozzles 10, the bottom ends of the plurality of communicating pipes 9 are fixedly communicated with a, the bottom end fixing intercommunication of hose 12 has drum 13, the outer wall of drum 13 and the last fixed surface of base 1 are connected, the inner wall fixedly connected with rubber piston 14 of drum 13, rubber piston 14's lower fixed surface is connected with connecting block 15, the lower fixed surface of connecting block 15 is connected with first electric putter 16, the outer wall of first electric putter 16 and the inner wall fixed connection of drum 13, base 1's last fixed surface is connected with second electric putter 17, the output of second electric putter 17 and the lateral wall fixed connection of first backup pad 5, the lower fixed surface of second backup pad 8 is connected with connecting plate 18, the lateral wall fixedly connected with motor 19 of connecting plate 18, the output fixedly connected with gear 20 of motor 19, the vertical fixedly connected with rack 21 of base 1's upper surface, the upper surface of rack 21 and the outer wall meshing of gear 20, base 1's last fixed surface is connected with dustproof mechanism.
Dustproof mechanism includes the suction fan 22 of being connected with fixed surface on the base 1, and the air inlet fixedly connected with pipe 23 of suction fan 22, the fixed intercommunication in top of pipe 23 have suction hood 24, and fixed rope fixedly connected with dirt bag 25 is passed through to the output of suction fan 22, and the condition that the dust influence display module assembly detected can effectively be avoided to this structure.
The equal fixedly connected with supporting shoe 26 in lower surface four corners department of base 1, supporting shoe 26 can avoid base 1 ground connection to wet the damage.
The lower fixed surface of first backup pad 5 is connected with the slider of two symmetric distributions, and base 1's upper surface is seted up with slider assorted horizontal chute, and the spout can realize 5 lateral shifting's of first backup pad mesh, the position of the adjustment display module assembly of being convenient for.
The lower surface of the dust hood 24 is fixedly connected with a fixing rod 27, the bottom end of the fixing rod 27 is fixedly connected with the upper surface of the base 1, the fixing rod 27 can support the dust hood 24, and the stability of the dust hood 24 is guaranteed, and the computer 3, the first electric push rod 16, the second electric push rod 17, the motor 19 and the suction fan 23 are all electrically connected with an external power supply through control switches, wherein the electrical connection is the prior art and is well known to those skilled in the art, and the details are not repeated herein.
In the utility model, when the liquid crystal display module is placed on the suction nozzle 10, firstly, the first electric push rod 16 is started, the first electric push rod 16 makes the rubber piston 14 move through the connecting block 15, and then the air is sucked out from the hose 12, the communicating pipe 9 and the connecting pipe 11, then under the action of pressure, the suction nozzle 10 can tightly suck the display module, only the rubber piston 14 needs to be pushed upwards in the loosening process, in addition, when the fixed position of the display module does not correspond to the detection device 2, the motor 19 enables the display module to vertically move on the first supporting plate 5 through the T-shaped roller 6 through the gear 20 and the rack 21 by starting the motor 19, the first supporting block 5 transversely moves in the chute through the second electric push rod 17, and then the display module is quickly aligned to the detection device 2, thereby avoiding manual adjustment, time and labor are saved, the structure can quickly fix the display module, the efficiency that display module assembly detected is improved, can avoid fixed damage display module assembly simultaneously, the security that equipment detected has been improved, and avoid causing the unnecessary loss, when check out test set work, through starting suction fan 22, suction fan 22 passes through pipe 23 and suction hood 24 and absorbs the peripheral dust of check out test set, avoid the dust to fall into on the display module assembly, afterwards, the dust is carried dirt bag 25 and is collected, the condition that the dust influence display module assembly detected can effectively be avoided to this structure.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. An optical detection jig device for a backlight integrated liquid crystal display module comprises a base (1), a detection device (2), a computer (3) and a display device (4), and is characterized in that the upper surface of the base (1) is connected with a first support plate (5) in a sliding manner, the upper surface of the first support plate (5) is provided with two vertically and symmetrically distributed grooves, the groove walls of the grooves are connected with two sets of T-shaped rollers (6) in a rolling manner, the outer walls of the T-shaped rollers (6) are rotatably connected with support rods (7) through rolling bearings, the top ends of the support rods (7) are fixedly connected with a second support plate (8) together, the upper surface of the second support plate (8) is provided with a plurality of circular through holes, the hole walls of the circular through holes are fixedly connected with communicating pipes (9), and the top ends of the communicating pipes (9) are fixedly communicated with suction nozzles (10, the bottom ends of the communicating pipes (9) are jointly and fixedly communicated with a connecting pipe (11), an air outlet of the connecting pipe (11) is fixedly communicated with a hose (12), the bottom end of the hose (12) is fixedly communicated with a cylinder (13), the outer wall of the cylinder (13) is fixedly connected with the upper surface of the base (1), the inner wall of the cylinder (13) is fixedly connected with a rubber piston (14), the lower surface of the rubber piston (14) is fixedly connected with a connecting block (15), the lower surface of the connecting block (15) is fixedly connected with a first electric push rod (16), the outer wall of the first electric push rod (16) is fixedly connected with the inner wall of the cylinder (13), the upper surface of the base (1) is fixedly connected with a second electric push rod (17), the output end of the second electric push rod (17) is fixedly connected with the side wall of the first supporting plate (5), the lower surface of the second supporting plate (8) is fixedly connected with a, the utility model discloses a dustproof device for automobile seat, including lateral wall fixedly connected with motor (19) of connecting plate (18), the output fixedly connected with gear (20) of motor (19), the vertical fixedly connected with rack (21) of upper surface of base (1), the upper surface of rack (21) and the outer wall meshing of gear (20), the upper surface fixedly connected with dustproof mechanism of base (1).
2. The optical detection jig device for the backlight integrated liquid crystal display module according to claim 1, wherein the dustproof mechanism comprises a suction fan (22) fixedly connected with the upper surface of the base (1), a guide pipe (23) is fixedly connected to an air inlet of the suction fan (22), a dust hood (24) is fixedly communicated with the top end of the guide pipe (23), and a dust bag (25) is fixedly connected to an output end of the suction fan (22) through a fixing rope.
3. The optical detection fixture equipment for the backlight integrated liquid crystal display module according to claim 1, wherein supporting blocks (26) are fixedly connected to four corners of the lower surface of the base (1).
4. The optical detection jig equipment for the backlight integrated liquid crystal display module according to claim 1, wherein the lower surface of the first supporting plate (5) is fixedly connected with two symmetrically distributed sliding blocks, and the upper surface of the base (1) is provided with a transverse sliding groove matched with the sliding blocks.
5. The optical detection tool equipment for the backlight integrated liquid crystal display module as claimed in claim 2, wherein a fixing rod (27) is fixedly connected to a lower surface of the dust hood (24), and a bottom end of the fixing rod (27) is fixedly connected to an upper surface of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920420545.6U CN209765204U (en) | 2019-03-29 | 2019-03-29 | Optical detection jig equipment for backlight integrated liquid crystal display module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920420545.6U CN209765204U (en) | 2019-03-29 | 2019-03-29 | Optical detection jig equipment for backlight integrated liquid crystal display module |
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| Publication Number | Publication Date |
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| CN209765204U true CN209765204U (en) | 2019-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920420545.6U Active CN209765204U (en) | 2019-03-29 | 2019-03-29 | Optical detection jig equipment for backlight integrated liquid crystal display module |
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| CN (1) | CN209765204U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114112024A (en) * | 2021-11-29 | 2022-03-01 | 深圳同兴达科技股份有限公司 | Optical light intensity detection equipment of liquid crystal display module |
| CN114200338A (en) * | 2021-10-29 | 2022-03-18 | 深圳同兴达科技股份有限公司 | Liquid crystal display screen backlight module quality detection device and detection method thereof |
| CN114200338B (en) * | 2021-10-29 | 2024-05-31 | 深圳同兴达科技股份有限公司 | Liquid crystal display backlight module quality detection device and detection method thereof |
-
2019
- 2019-03-29 CN CN201920420545.6U patent/CN209765204U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114200338A (en) * | 2021-10-29 | 2022-03-18 | 深圳同兴达科技股份有限公司 | Liquid crystal display screen backlight module quality detection device and detection method thereof |
| CN114200338B (en) * | 2021-10-29 | 2024-05-31 | 深圳同兴达科技股份有限公司 | Liquid crystal display backlight module quality detection device and detection method thereof |
| CN114112024A (en) * | 2021-11-29 | 2022-03-01 | 深圳同兴达科技股份有限公司 | Optical light intensity detection equipment of liquid crystal display module |
| CN114112024B (en) * | 2021-11-29 | 2023-06-16 | 深圳同兴达科技股份有限公司 | Optical light intensity detection equipment of liquid crystal display module |
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