CN114112024B

CN114112024B - Optical light intensity detection equipment of liquid crystal display module

Info

Publication number: CN114112024B
Application number: CN202111435734.9A
Authority: CN
Inventors: 夏明星; 卢建灿
Original assignee: Shenzhen Tongxingda Technology Co Ltd
Current assignee: Shenzhen Tongxingda Technology Co Ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2023-06-16
Anticipated expiration: 2041-11-29
Also published as: CN114112024A

Abstract

The invention discloses optical light intensity detection equipment of a liquid crystal display module, and relates to the technical field of light intensity detection. The automatic detection device comprises a workbench, a first supporting seat is fixedly arranged at the top of the workbench, a top plate is slidably arranged on the workbench, a connecting frame is fixedly arranged at the bottom of the top plate, a photoresistor detection device is arranged on the connecting frame, a sliding rail is fixedly arranged on the workbench, and a second supporting seat is slidably arranged at the top of the sliding rail. This liquid crystal display module's optical light intensity check out test set is provided with slide rail and No. two supporting seats on the workstation, can drive the dead lever and move down through roof downward movement, and the effect of dead lever downward movement can drive No. two supporting seats and move to the right side, can carry out the centre gripping to the liquid crystal display module on the No. two supporting seats through No. two supporting seats to the right side movement, can prevent that liquid crystal display module from taking place the displacement when detecting and influencing the accuracy that detects.

Description

Optical light intensity detection equipment of liquid crystal display module

Technical Field

The invention relates to the technical field of light intensity detection, in particular to optical light intensity detection equipment of a liquid crystal display module.

Background

Illumination intensity is a physical term referring to the luminous flux of visible light received per unit area. Simply called illuminance, in lux. An amount indicating the intensity of illumination and the degree to which the surface area of the object is illuminated. In photometry, "luminosity" is the density of the luminous intensity in a given direction, but is often misinterpreted as illuminance. The international units of luminosity are candelas per square meter (national, harbor, australia, china).

The existing light intensity detection device needs to be in contact with the liquid crystal display module when detecting the liquid crystal display module, and the liquid crystal display module needs to be manually stabilized when in contact, so that the liquid crystal display module is prevented from being displaced, the detection accuracy of the liquid crystal display module and the manual detection difficulty are affected.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the invention provides optical light intensity detection equipment of a liquid crystal display module, and solves the problems in the background art.

(II) technical scheme

In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides an optical light intensity detection equipment of LCD module, includes the workstation, the top fixed mounting of workstation has a supporting seat, slidable mounting has the roof on the workstation, the bottom fixed mounting of roof has the link, be provided with photo resistance detection device on the link, fixed mounting has the slide rail on the workstation, top slidable mounting has No. two supporting seats on the slide rail, the bottom fixed mounting of roof has the dead lever, the left side activity of No. two supporting seats has cup jointed a catch bar, the left side of a catch bar is articulated with the one end of a connecting rod, the other end of a connecting rod is articulated with the bottom of dead lever, fixed mounting has the diaphragm on the inner wall of No. two supporting seats, the diaphragm is run through by the movable rod and movable rod slidable mounting is on the diaphragm, the diaphragm passes through No. two shell fragments and slide bar elastic connection, the roof passes through No. one shell fragment and workstation elastic connection, the bottom of a catch bar is seted up flutedly.

Preferably, the left side fixed mounting of No. two supporting seats has the elastic expansion link, the free end slidable mounting of elastic expansion link has the contact plate, the left side fixed mounting of contact plate has the connecting rod, the contact plate passes through No. three shell fragment and elastic expansion link's stiff end elastic connection, the bottom of connecting rod is articulated with No. two one ends of connecting rod, no. two the other end of connecting rod is articulated with the movable rod, the draw-in groove has been seted up at the top of slide rail, no. two supporting seats pass through No. four shell fragment and slide rail elastic connection.

Preferably, the left side fixed mounting of dead lever has the horizontal pole, the bottom fixed mounting of horizontal pole has No. two catch levers, no. two bottom fixed mounting of catch levers has the piston, no. two inner wall top fixed mounting of supporting seat has the sealing frame, piston and sealing frame's inner wall piston connection, sealing frame's left side fixed mounting has flexible pipe, flexible pipe's right side fixed mounting is at the contact plate, the left side of contact plate rotates installs the shower nozzle.

Preferably, the swing plate is installed in the left side rotation of contact plate, the top of swing plate rotates and installs the push plate, the push plate passes through No. five shell fragments and swing plate elastic connection, the left side fixed mounting of contact plate has the lug, the top slidable mounting of contact plate has the slide, the left side fixed mounting of push plate has a telescopic link, the free end of a telescopic link is articulated with the left side of slide, the left side fixed mounting of slide has No. two telescopic links, the free end of No. two telescopic links is articulated with the shower nozzle, the shower nozzle passes through No. six shell fragments and contact plate elastic connection.

Preferably, the inner wall of the connecting frame is provided with a sliding groove, the inner wall of the sliding groove is provided with a sliding block in a sliding manner, the sliding block is provided with a roller in a rotating manner, the front part of the roller is provided with a third connecting rod in a rotating manner, the front part of the sliding block is provided with a third pushing rod in a sliding manner, the left side of the third pushing rod is hinged with the right side of the third connecting rod, the sliding block is in elastic connection with the inner wall of the sliding groove through a seventh elastic piece, and the bottom of the connecting frame is sleeved with a limiting rod in a sliding manner.

Preferably, the limiting rod is elastically connected with the inner wall of the connecting frame through a spring plate No. eight, and the bottom of the sliding block is provided with a limiting groove.

Preferably, the connecting rod penetrates the transverse plate and is slidably mounted on the transverse plate.

Preferably, the photoresistor detection device penetrates through the connecting frame, and the roller is in contact with the photoresistor detection device.

Preferably, the second pushing rod penetrates through the second supporting seat and is slidably mounted at the top of the second supporting seat.

(III) beneficial effects

The invention provides optical light intensity detection equipment of a liquid crystal display module. The beneficial effects are as follows:

(1) This liquid crystal display module's optical light intensity check out test set is provided with slide rail and No. two supporting seats on the workstation, can drive the dead lever and move down through roof downwardly moving, and the effect of dead lever downwardly moving can drive No. two supporting seats and move to the right side, can carry out the centre gripping to the liquid crystal display module on the No. two supporting seats through No. two supporting seats to the right side movement, can prevent that liquid crystal display module from taking place the displacement when detecting and influencing the accuracy that detects.

(2) This liquid crystal display module's optical light intensity check out test set is provided with elasticity telescopic link and contact plate on No. two supporting seats, when No. two supporting seats carry out the centre gripping to liquid crystal display module, can promote the contact plate and remove, can promote the movable rod downwardly moving through the transmission of connecting rod to can restrict No. two supporting seats's position, can prevent No. two supporting seats and press from both sides liquid crystal display module and hinder, can carry out the centre gripping to not unidimensional liquid crystal display module through No. two supporting seats, make No. two supporting seats's practicality.

(3) This liquid crystal display module's optical light intensity check out test set can drive the piston and move down when the dead lever moves down, and the piston can promote the inside gas of sealing frame and spout from the shower nozzle, and shower nozzle spun gas can clear up liquid crystal display module's surface, prevents that liquid crystal display module's surface from adhering to have dust to influence the contact of photoresistor detection device and liquid crystal display module, makes the detection get up more convenient.

(4) The optical light intensity detection equipment of the liquid crystal display module can bend when the liquid crystal display module pushes the contact plate to move, the bent third spring plate can push the swinging plate to rotate, the convex block can push the pushing plate to move left and right, the pushing plate can drive the spray head to swing under the transmission action of the sliding plate, and therefore the exhaust range of the spray head can be improved, and the effect that the spray head removes dust on the liquid crystal display module can be improved.

(5) This liquid crystal display module's optics light intensity check out test set is provided with slider and gyro wheel on the link, can promote the gyro wheel rotation when moving downwards through photoresistor detection device, and the gyro wheel rotation can promote No. three catch bars to move to the right side and can promote the gyro wheel to move to the left side through reverse effort, makes the gyro wheel can extrude photoresistor detection device, can fix photoresistor detection device, makes photoresistor detection device change more convenient, makes photoresistor detection device detect more conveniently.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention;

FIG. 2 is a schematic diagram of the overall internal structure of the present invention;

FIG. 3 is a schematic view of the internal structure of a second support seat according to the present invention;

FIG. 4 is an enlarged schematic view of the portion A of FIG. 3 according to the present invention;

FIG. 5 is an enlarged schematic view of the portion B of FIG. 2 according to the present invention;

FIG. 6 is a schematic view of a roller structure according to the present invention;

fig. 7 is a schematic view of a bump structure according to the present invention.

In the figure: 1. a work table; 2. a first supporting seat; 3. a top plate; 4. a connecting frame; 5. a photoresistor detection device; 6. a second supporting seat; 71. a fixed rod; 72. a push rod I; 73. a first connecting rod; 74. a first spring plate; 75. a cross plate; 76. a movable rod; 77. a second spring plate; 81. an elastic telescopic rod; 82. a contact plate; 83. a third spring plate; 84. a connecting rod; 85. a second connecting rod; 86. a fourth spring plate; 91. a cross bar; 92. a second pushing rod; 93. a sealing frame; 94. a piston; 95. a telescopic tube; 96. a spray head; 101. a swinging plate; 102. a pushing plate; 103. a fifth spring plate; 104. a slide plate; 105. a bump; 106. a first telescopic rod; 107. a second telescopic rod; 108. a sixth spring plate; 111. a chute; 112. a slide block; 113. a roller; 114. a third connecting rod; 115. a third pushing rod; 116. a seventh spring plate; 117. a limit rod; 118. a spring plate II; 12. a slide rail.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1 to 7, the present invention provides a technical solution: the optical light intensity detection equipment of the liquid crystal display module comprises a workbench 1, a first supporting seat 2 is fixedly arranged at the top of the workbench 1, a top plate 3 is slidably arranged on the workbench 1, a connecting frame 4 is fixedly arranged at the bottom of the top plate 3, a photoresistor detection device 5 is arranged on the connecting frame 4, a sliding rail 12 is fixedly arranged on the workbench 1, a second supporting seat 6 is slidably arranged at the top of the sliding rail 12, a fixed rod 71 is fixedly arranged at the bottom of the top plate 3, a first pushing rod 72 is movably sleeved on the left side of the second supporting seat 6, the left side of the first pushing rod 72 is hinged with one end of a first connecting rod 73, the other end of the first connecting rod 73 is hinged with the bottom of the fixed rod 71, a transverse plate 75 is fixedly arranged on the inner wall of the second supporting seat 6, the diaphragm 75 is run through by movable rod 76 and movable rod 76 slidable mounting is on diaphragm 75, diaphragm 75 passes through No. two shell fragment 77 and slide bar 76 elastic connection, roof 3 passes through No. one shell fragment 74 and workstation 1 elastic connection, the bottom of No. one catch bar 72 is seted up flutedly, make the inside of movable rod 76 insert the recess through No. two shell fragment 77's elasticity, can drive dead lever 71 downwardly moving through roof 3 downwardly moving, the effect of dead lever 71 downwardly moving can drive No. two supporting seats 6 and move to the right side, can carry out the centre gripping to the liquid crystal display module on No. two supporting seats 6 through No. two supporting seats 6 rightside movement, can prevent that the liquid crystal display module from taking place the displacement when detecting and influencing the accuracy of detection.

In this embodiment, the left side fixed mounting of No. two supporting seat 6 has elastic telescopic rod 81, the free end slidable mounting of elastic telescopic rod 81 has contact plate 82, the left side fixed mounting of contact plate 82 has connecting rod 84, contact plate 82 is through No. three shell fragment 83 and elastic telescopic rod 81's stiff end elastic connection, connecting rod 84 runs through diaphragm 75 and connecting rod 84 slidable mounting on diaphragm 75, the bottom of connecting rod 84 is articulated with No. two one ends of connecting rod 85, no. two the other end of connecting rod 85 is articulated with movable rod 76, the draw-in groove has been seted up at slide rail 12's top, no. two supporting seat 6 is through No. four shell fragment 86 and slide rail 12 elastic connection, be provided with elastic telescopic rod 81 and contact plate 82 on No. two supporting seat 6, when No. two supporting seat 6 carry out the centre gripping to liquid crystal display module, can promote contact plate 82 and move, the transmission through connecting rod 84 can promote movable rod 76 downwardly moving, the inside that movable rod 76 moves can insert the draw-in groove, movable rod 76 breaks away from with the recess, movable rod 76 can not drive No. two supporting seat 6 and remove, thereby No. two supporting seat 6 can be to the position No. 6 and slide rail 12 elastic connection, no. 6 is provided with elastic telescopic rod 81 and contact plate 82 on No. 6, when No. two supporting seat 6 carries out the centre gripping to liquid crystal display module, no. 6, no. two practical use of size has been prevented from doing two limiting displacement of the size and No. 6, no. two supporting seat 6, and No. 6 and No. has No. practical displacement.

In this embodiment, the left side fixed mounting of dead lever 71 has horizontal pole 91, the bottom fixed mounting of horizontal pole 91 has No. two catch bars 92, no. two catch bars 92 run through No. two supporting seat 6 and No. two catch bars 92 slidable mounting is at No. two supporting seat 6's top, no. two bottom fixed mounting of catch bars 92 has piston 94, no. two inner wall top fixed mounting of supporting seat 6 has sealing frame 93, piston 94 and sealing frame 93's inner wall piston connection, sealing frame 93's left side fixed mounting has flexible pipe 95, flexible pipe 95's right side fixed mounting is at contact plate 82, contact plate 82's inside is hollow form, contact plate 82's left side rotates installs shower nozzle 96, can drive piston 94 downwardly moving when dead lever 71 moves, piston 94 can promote the inside gas of sealing frame 93 and spout from shower nozzle 96, shower nozzle 96 spun gas can clear up the surface of liquid crystal display module, prevent that the surface of liquid crystal display module is attached with dust from influencing the contact of photo-sensitive resistance detection device 5 and liquid crystal display module, make the detection get up more convenient.

In this embodiment, the swing plate 101 is rotatably installed on the left side of the contact plate 82, the push plate 102 is rotatably installed on the top of the swing plate 101, the push plate 102 is elastically connected with the swing plate 101 through the fifth elastic sheet 103, the bump 105 is fixedly installed on the left side of the contact plate 82, the slide plate 104 is slidably installed on the top of the contact plate 82, the first telescopic rod 106 is fixedly installed on the left side of the push plate 102, the free end of the first telescopic rod 106 is hinged to the left side of the slide plate 104, the second telescopic rod 107 is fixedly installed on the left side of the slide plate 104, the free end of the second telescopic rod 107 is hinged to the spray head 96, the spray head 96 is elastically connected with the contact plate 82 through the sixth elastic sheet 108, the third elastic sheet 83 is bent when the liquid crystal display module pushes the contact plate 82 to move, the third elastic sheet 83 is pushed to rotate by the swing plate 101, the bump 105 is pushed to move left and right by the push plate 102, the spray head 96 can be driven to swing under the driving action of the slide plate 104, so that the range of the air exhaust of the spray head 96 can be increased, and the dust on the liquid crystal display module can be removed by the spray head 96.

In this embodiment, the spout 111 has been seted up on the inner wall of link 4, slidable mounting has slider 112 on the inner wall of spout 111, rotatable mounting has gyro wheel 113 on the slider 112, photoresistance detection device 5 runs through link 4, gyro wheel 113 and photoresistance detection device 5 contact, the front portion rotation of gyro wheel 113 is installed No. three connecting rod 114, slidable mounting has No. three catch bars 115 in the front portion of slider 112, the left side of No. three catch bars 115 is articulated with the right side of No. three connecting rod 114, slider 112 is through the inner wall elastic connection with spout 111 of seventh shell fragment 116, limit lever 117 has been cup jointed in the bottom slip of link 4, limit lever 117 is through the inner wall elastic connection of eighth shell fragment 118 with link 4, the spacing groove has been seted up to the bottom of slider 112, be provided with slider 112 and gyro wheel 113 on link 4, can promote gyro wheel 113 rotation through photoresistance detection device 5 downwardly moving, gyro wheel 113 rotation can promote No. three catch bars 115 to the right side and can promote gyro wheel 113 left side through reverse effort, make 113 can extrude by photoresistance detection device 5, can make photoresistance detection device 5 carry out fixed photoresistance detection device more convenient detection device, photoresistance detection device more convenient.

When in operation (or in use), the liquid crystal display module is placed on the first supporting seat 2 and the second supporting seat 6, then the photoresistor detection device 5 is inserted into the connecting frame 4, the photoresistor detection device 5 moves downwards to push the roller 113 to rotate anticlockwise, the roller 113 rotates anticlockwise, the third push rod 115 can be pushed to move rightwards through the transmission of the third connecting rod 114, the third push rod 115 moves rightwards to push the sliding block 112 to move leftwards through reverse acting force, the roller 113 can generate extrusion force on the photoresistor detection device 5, when the sliding block 112 moves leftwards, the elastic force of the limiting rod 117 on the eighth elastic sheet 118 can push the limiting rod 117 to be inserted into the limiting groove, the position of the sliding block 112 can be limited, thereby limiting the position of the photoresistor detection device 5, the limiting rod 117 is pulled downwards to separate the limiting rod 117 from the limiting groove, the limiting rod 117 can not limit the sliding block 112, the photoresistor detection device 5 can be replaced by pulling the photoresistor detection device 5 upwards, then the top plate 3 is pressed downwards, the downward movement of the top plate 3 can drive the connecting frame 4 and the photoresistor detection device 5 to move downwards, the photoresistor detection device 5 can detect the liquid crystal display module, the downward movement of the top plate 3 can drive the fixing rod 71 to move downwards, the downward movement of the fixing rod 71 can push the first push rod 72 to move to the right side through the transmission of the first connecting rod 73, the rightward movement of the first push rod 72 can push the second support seat 6 to move to the right side, the liquid crystal display module can squeeze the contact plate 82 when the second support seat 6 moves to the right side, the contact plate 82 can move to the left side, the leftward movement of the contact plate 82 can push the connecting rod 84 to the left side, the connecting rod 84 can push the movable rod 76 to move downwards through the transmission of the second connecting rod 85, the movable rod 76 moves downwards to enable the movable rod 76 to be separated from the groove, the movable rod 76 moves downwards to push the inside of the clamping groove, the movable rod 76 can limit the position of the second supporting seat 6, the fixed rod 71 moves downwards to drive the cross rod 91 and the second pushing rod 92 to move downwards, the second pushing rod 92 moves downwards to drive the piston 94 to move downwards, the piston 94 moves downwards to push the gas inside the sealing frame 93 to enter the telescopic pipe 95, the gas inside the telescopic pipe 95 can be discharged from the spray head 96, the third elastic sheet 83 can be extruded when the contact plate 82 moves leftwards, the swinging plate 101 can be pushed to rotate clockwise through the bending of the third elastic sheet 83, the swinging plate 101 can push the pushing plate 102 to move upwards, the pushing plate 102 can be in contact with the bump 105, the pushing plate 102 can push the top of the pushing plate 102 to move leftwards and rightwards, the sliding plate 104 can be driven to move leftwards through the transmission of the first telescopic rod 106, and the sliding plate 104 can swing through the transmission of the second telescopic rod 107 to swing when the sliding plate 104 moves leftwards.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an optical light intensity check out test set of liquid crystal display module, includes workstation (1), its characterized in that: the top fixed mounting of workstation (1) has supporting seat No. one (2), slidable mounting has roof (3) on workstation (1), the bottom fixed mounting of roof (3) has link (4), be provided with photo resistance detection device (5) on link (4), fixed mounting has slide rail (12) on workstation (1), top slidable mounting has supporting seat No. two (6) on slide rail (12), the bottom fixed mounting of roof (3) has dead lever (71), the left side activity of supporting seat No. two (6) has cup jointed push rod No. one (72), the left side of push rod No. one (72) is articulated with the one end of connecting rod No. one (73), the other end of connecting rod No. one (73) is articulated with the bottom of dead lever (71), fixed mounting has diaphragm (75) on the inner wall of supporting seat No. two (6), diaphragm (75) are run through by movable rod (76) and movable rod (76) slidable mounting on diaphragm (75), no. two push rod (75) are equipped with through elastic connection with roof (72) and top spring sheet (72) are passed through to one side of connecting rod (76), the movable rod (76) is inserted into the groove by the elastic force of the second elastic sheet (77).

2. The optical light intensity detection apparatus of claim 1, wherein: the left side fixed mounting of No. two supporting seats (6) has elastic telescopic rod (81), the free end slidable mounting of elastic telescopic rod (81) has contact plate (82), the left side fixed mounting of contact plate (82) has connecting rod (84), contact plate (82) are through the stiff end elastic connection of No. three shell fragment (83) with elastic telescopic rod (81), the bottom of connecting rod (84) is articulated with the one end of No. two connecting rods (85), the other end of No. two connecting rods (85) is articulated with movable rod (76), the draw-in groove has been seted up at the top of slide rail (12), no. two supporting seats (6) are through No. four shell fragment (86) and slide rail (12) elastic connection.

3. The optical light intensity detection apparatus of claim 1, wherein: the left side fixed mounting of dead lever (71) has horizontal pole (91), the bottom fixed mounting of horizontal pole (91) has No. two catch levers (92), the bottom fixed mounting of No. two catch levers (92) has piston (94), the inner wall top fixed mounting of No. two supporting seats (6) has sealing frame (93), piston (94) are connected with the inner wall piston of sealing frame (93), the left side fixed mounting of sealing frame (93) has flexible pipe (95), the right side fixed mounting of flexible pipe (95) is at contact plate (82), the left side of contact plate (82) rotates and installs shower nozzle (96).

4. The optical light intensity detection apparatus of claim 2, wherein: swing board (101) are installed in the left side rotation of contact plate (82), swing board (101) are installed in the top rotation of swing board (101) and are installed push plate (102), push plate (102) are through No. five shell fragment (103) and swing board (101) elastic connection, the left side fixed mounting of contact plate (82) has lug (105), the top slidable mounting of contact plate (82) has slide (104), the left side fixed mounting of push plate (102) has telescopic link (106), the free end of telescopic link (106) is articulated with the left side of slide (104), the left side fixed mounting of slide (104) has No. two telescopic links (107), the free end of No. two telescopic links (107) is articulated with shower nozzle (96), shower nozzle (96) are through No. six shell fragment (108) and contact plate (82) elastic connection.

5. The optical light intensity detection apparatus of claim 1, wherein: the connecting rack is characterized in that a sliding groove (111) is formed in the inner wall of the connecting rack (4), a sliding block (112) is slidably mounted on the inner wall of the sliding groove (111), a roller (113) is rotatably mounted on the sliding block (112), a third connecting rod (114) is rotatably mounted at the front part of the roller (113), a third pushing rod (115) is slidably mounted at the front part of the sliding block (112), the left side of the third pushing rod (115) is hinged to the right side of the third connecting rod (114), the sliding block (112) is elastically connected with the inner wall of the sliding groove (111) through a seventh elastic piece (116), and a limiting rod (117) is slidably sleeved at the bottom of the connecting rack (4).

6. The optical light intensity detection device of claim 5, wherein: the limiting rod (117) is elastically connected with the inner wall of the connecting frame (4) through a spring plate (118), and a limiting groove is formed in the bottom of the sliding block (112).

7. The optical light intensity detection apparatus of claim 2, wherein: the link (84) extends through the cross plate (75) and the link (84) is slidably mounted on the cross plate (75).

8. The optical light intensity detection device of claim 5, wherein: the photoresistor detection device (5) penetrates through the connecting frame (4), and the roller (113) is in contact with the photoresistor detection device (5).

9. An optical light intensity detection apparatus of a liquid crystal display module according to claim 3, wherein: the second pushing rod (92) penetrates through the second supporting seat (6), and the second pushing rod (92) is slidably mounted at the top of the second supporting seat (6).