CN112362310A

CN112362310A - Display screen detection equipment

Info

Publication number: CN112362310A
Application number: CN202011348191.2A
Authority: CN
Inventors: 夏雨; 高云霄; 江桂荣; 张翔
Original assignee: Zhejiang Business Technology Institute
Current assignee: Zhejiang Business Technology Institute
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-02-12

Abstract

The invention relates to the technical field of display screen detection, in particular to display screen detection equipment, which comprises a base, wherein a pressing mechanism is arranged on the upper surface of the base, a plug mechanism is arranged at the lower end of the pressing mechanism, a fixing mechanism is arranged at the lower end of the plug mechanism, the fixing mechanism corresponds to a guide mechanism, the guide mechanism is arranged on the upper surface of an alignment mechanism, a stabilizing mechanism is arranged at the center of the upper surface of the base, two rubber round blocks are extruded when a display screen moves downwards, the rubber round blocks push a fixing rod to drive a rotating strip to rotate, the rotating strip pushes two sides of a protection frame when rotating, the protection frame moves to the center of a strip-shaped groove, simultaneously, a supporting plate is pressed to move downwards when the protection frame moves downwards, the protection frame is supported by the supporting plate to move downwards horizontally, the display screen stably moves to the center of the strip-shaped groove, the plug corresponds to the slot, prevent the damage caused by the plug not corresponding to the slot when moving downwards.

Description

Display screen detection equipment

Technical Field

The invention relates to the technical field of display screen detection, in particular to display screen detection equipment.

Background

A display screen is also commonly referred to as a monitor, and is an I/O device belonging to a computer, i.e., an input/output device, which is a display tool for displaying a certain electronic file on a screen through a specific transmission device and reflecting the electronic file to human eyes, and can be classified into various types such as CRT, LCD, and the like.

The display screen that present display screen need be accomplished detects during manufacturing, is connected the display screen with input wading pen, observes whether the display screen can normally light, but need be connected signal output line and display screen when testing the display screen, but need aim at plug and slot when grafting signal output line, if do not aim at and probably lead to the display screen slot to receive the damage, and present display screen detected value passes through artifical the detection, comparatively difficultly during the plug.

Disclosure of Invention

The invention provides display screen detection equipment, aiming at the problems that in the prior art, a finished display screen needs to be detected during manufacturing, the display screen is connected with an input wading pen, whether the display screen can be normally lightened or not is observed, a signal output line needs to be connected with the display screen when the display screen is tested, a plug needs to be aligned with a slot when the signal output line is plugged, the slot of the display screen is possibly damaged if the signal output line is not aligned, and the plug is plugged and pulled in due to manual detection of the existing display screen detection value.

The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a display screen check out test set, includes the base, be provided with pressing means on the upper surface of base, pressing means's lower extreme is provided with plug mechanism, plug mechanism's lower extreme is provided with fixed establishment, fixed establishment is corresponding with guiding mechanism, guiding mechanism sets up on aligning mechanism's upper surface, the upper surface center department of base is provided with stabilizing mean.

Specifically, pressing mechanism includes portal frame, cylinder, clamp plate, spring case, pressing spring, preforming, depression bar, solid fixed ring, push pedal, portal frame's upper surface center department fixed cover has connect the cylinder, the output fixedly connected with clamp plate of cylinder, the lower surface center department fixedly connected with spring case of clamp plate, the inside joint of spring case has pressing spring, pressing spring's lower extreme fixedly connected with preforming, the lower fixed surface of preforming is connected with the depression bar, the depression bar activity cup joints inside solid fixed ring, gu fixed ring fixes the cup joint on the lower extreme inner wall of spring case, the lower extreme fixedly connected with push pedal of depression bar.

Specifically, plug mechanism includes cross slot, bolt, screw, fixed block, draw-in groove, fixture block, plug, wire casing, two the cross slot is seted up on the surface of clamp plate, the inside joint of cross slot has the bolt, the lower extreme of bolt runs through cross slot threaded connection inside the screw, the screw is seted up on the upper surface of fixed block, the draw-in groove has been seted up on the lower extreme lateral wall of fixed block, the inside joint of draw-in groove has the fixture block, the lower extreme fixedly connected with plug of fixture block, the one end fixedly connected with wire of fixture block, the wire joint is inside the wire casing, the wire casing is seted up on the lateral wall of fixed block.

Specifically, fixed establishment includes a rotating groove, pivot, commentaries on classics piece, commentaries on classics frame, joint groove, joint section of thick bamboo, inserted bar, a fixed cylinder, shifting block, the one end of keeping away from the draw-in groove at the fixed block is seted up to the commentaries on classics groove, the inside fixedly connected with pivot of commentaries on classics groove, the rotation of pivot is connected with the commentaries on classics piece on the surface, the lower extreme fixedly connected with commentaries on classics frame of commentaries on classics piece, the lower surface phase-match of commentaries on classics frame and fixed block, two joint grooves have been seted up to the symmetry on the lower surface of commentaries on classics frame, fixedly connected with joint section of thick bamboo on the one end lateral wall of commentaries on classics frame, the inside grafting of joint section.

Specifically, guiding mechanism includes joint piece, guide frame, slot, display screen, arc board, viscose, two the joint piece is corresponding with two joint grooves respectively, two joint piece fixed connection is at the upper surface both ends with the guide frame respectively, the equal fixedly connected with arc board on the even singing lateral wall of guide frame, fixedly connected with viscose on the lower surface of arc board, the viscose is pasted on the upper surface of display screen, the slot has been seted up on the upper surface of display screen, the slot is located inside the guide frame.

It is specific, alignment mechanism includes bearer bar, conveyer belt, bar groove, bull stick, commentaries on classics strip, dead lever, rubber circle piece, the bearer bar joint is on the lower surface of display screen, the bearer bar is placed on the upper surface of conveyer belt, two bar grooves, two have been seted up to the symmetry on the surface of conveyer belt the inside in bar groove all fixed connection has the bull stick that two symmetries set up, four the equal rotation on the surface of bull stick is connected with commentaries on classics strip, four the one end that the commentaries on classics strip is close to each other is fixedly connected with dead lever, four on the surface the equal fixedly connected with rubber circle piece of the other end of dead lever.

The stabilizing mechanism comprises a stabilizing cylinder, a thrust spring, a push rod, a supporting plate, a limiting rod and a limiting cylinder, wherein the stabilizing cylinder is fixedly connected to the center of the upper surface of the base, the thrust spring is fixedly connected to the inside of the stabilizing cylinder, the push rod is fixedly connected to the upper end of the thrust spring, the supporting plate is fixedly connected to the upper end of the push rod, the limiting rod is fixedly connected to the two ends of the lower surface of the supporting plate, the two limiting rods are respectively inserted into the two limiting cylinders, and the two limiting cylinders are respectively and fixedly connected to the two ends of the upper surface of the base.

Specifically, the horizontal height of the push plate is lower than that of the rotating frame.

The invention has the beneficial effects that:

(1) according to the display screen detection equipment, the pressing plate is pushed to move downwards by the air cylinder, the spring cylinder is pushed to move downwards by the pressing plate, the pressing sheet is driven to move downwards when the spring cylinder moves downwards, the pressing sheet drives the pushing plate to move downwards, the display screen is pressed to move downwards when the pushing plate moves downwards, the air cylinder is started to press the pressing plate to move downwards so as to push the fixing block to move downwards, the fixing block is driven to move downwards when the fixing block moves downwards, the rotating frame is driven to move downwards when the fixing block moves downwards, the clamping block is clamped in the clamping groove when the rotating frame moves downwards, and the plug is guided to correspond to the slot.

(2) According to the display screen detection equipment, when the display screen moves downwards, the two rubber round blocks are extruded, the rubber round blocks push the fixed rod to drive the rotating strip to rotate, the rotating strip pushes the two sides of the protection frame when rotating, the protection frame is enabled to move to the center of the strip-shaped groove, meanwhile, when the protection frame moves downwards, the support plate is pressed to move downwards, the protection frame is supported by the support plate to move downwards horizontally, the display screen is enabled to move to the center of the strip-shaped groove stably, the plug corresponds to the slot, the plug is enabled to be stably inserted into the slot, and damage caused by the fact that the plug cannot correspond to the slot when moving downwards is prevented.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic structural diagram of a display screen detection device according to the present invention;

fig. 2 is a schematic top view of a display screen detection apparatus provided in the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 1 of a display panel inspection apparatus according to the present invention;

FIG. 4 is a schematic structural diagram of a fixing mechanism of a display screen detection device according to the present invention;

FIG. 5 is a schematic structural diagram of a plug mechanism of a display screen detection device according to the present invention;

FIG. 6 is a schematic diagram of a cross slot structure of a display screen inspection apparatus according to the present invention;

fig. 7 is a schematic view of a rotating frame structure of a display screen detection device according to the present invention;

fig. 8 is a schematic structural diagram of a stabilizing mechanism of a display screen detection device provided by the present invention.

In the figure: 1. a base; 2. a pressing mechanism; 21. a gantry support; 22. a cylinder; 23. pressing a plate; 24. a spring case; 25. a pressing spring; 26. tabletting; 27. a pressure lever; 28. a fixing ring; 29. pushing the plate; 3. a plug mechanism; 31. a transverse groove; 32. a bolt; 33. a screw hole; 34. a fixed block; 35. a card slot; 36. a clamping block; 37. a plug; 38. a wire; 39. a wire slot; 4. a fixing mechanism; 41. rotating the groove; 42. a rotating shaft; 43. rotating the block; 44. frame turning; 45. a clamping groove; 46. a clamping cylinder; 47. inserting a rod; 48. a fixed cylinder; 49. shifting blocks; 5. a guide mechanism; 51. a clamping block; 52. a guide frame; 53. a slot; 54. a display screen; 55. an arc plate; 56. gluing; 6. an alignment mechanism; 61. a protective frame; 62. a conveyor belt; 63. a strip-shaped groove; 64. a rotating rod; 65. strip turning; 66. fixing the rod; 67. a rubber round block; 7. a stabilizing mechanism; 71. a stabilizing cylinder; 72. a thrust spring; 73. a push rod; 74. a support plate; 75. a limiting rod; 76. a limiting cylinder.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1 to 8, the display screen detection apparatus according to the present invention includes a base 1, a pressing mechanism 2 is disposed on an upper surface of the base 1, a plug mechanism 3 is disposed at a lower end of the pressing mechanism 2, a fixing mechanism 4 is disposed at a lower end of the plug mechanism 3, the fixing mechanism 4 corresponds to a guide mechanism 5, the guide mechanism 5 is disposed on an upper surface of an alignment mechanism 6, and a stabilizing mechanism 7 is disposed at a center of the upper surface of the base 1.

Specifically, the pressing mechanism 2 includes a gantry support 21, an air cylinder 22, a pressing plate 23, a spring cylinder 24, a pressing spring 25, a pressing sheet 26, a pressing rod 27, a fixing ring 28 and a pushing plate 29, the air cylinder 22 is fixedly sleeved at the center of the upper surface of the gantry support 21, the pressing plate 23 is fixedly connected to the output end of the air cylinder 22, the spring cylinder 24 is fixedly connected to the center of the lower surface of the pressing plate 23, the pressing spring 25 is clamped inside the spring cylinder 24, the pressing sheet 26 is fixedly connected to the lower end of the pressing spring 25, the pressing rod 27 is fixedly connected to the lower surface of the pressing sheet 26, the pressing rod 27 is movably sleeved inside the fixing ring 28, the fixing ring 28 is fixedly sleeved on the inner wall of the lower end of the spring cylinder 24, the pushing plate 29 is fixedly connected to the lower end of the pressing rod 27, the air cylinder 22 is started to move down, the, the pressing sheet 26 drives the push plate 29 to move downwards, and the display screen 54 is pressed to move downwards when the push plate 29 moves downwards.

Specifically, the plug mechanism 3 includes transverse grooves 31, bolts 32, screw holes 33, fixing blocks 34, clamping grooves 35, clamping blocks 36, plugs 37, wires 38 and wire grooves 39, the two transverse grooves 31 are arranged on the surface of the pressing plate 23, the bolts 32 are clamped in the transverse grooves 31, the lower ends of the bolts 32 penetrate through the transverse grooves 31 and are connected in the screw holes 33 in a threaded manner, the screw holes 33 are arranged on the upper surface of the fixing blocks 34, the clamping grooves 35 are arranged on the side wall of the lower ends of the fixing blocks 34, the clamping blocks 36 are clamped in the clamping grooves 35, the plugs 37 are fixedly connected at the lower ends of the clamping blocks 36, the wires 38 are fixedly connected at one ends of the clamping blocks 36, the wires 38 are clamped in the wire grooves 39, the wire grooves 39 are arranged on the side wall of the fixing blocks 34, the bolts 32 are clamped in the transverse grooves 31, the bolts 32 are then connected in the screw holes 33 in a threaded manner, the fixing, then the fixture block 36 is clamped in the clamping groove 35, and the lead 38 is clamped in the wire groove 39.

Specifically, the fixing mechanism 4 includes a rotary slot 41, a rotary shaft 42, a rotary block 43, a rotary frame 44, a clamping slot 45, a clamping cylinder 46, an insertion rod 47, a fixed cylinder 48 and a shifting block 19, the rotary slot 41 is arranged at one end of the fixed block 34 far away from the clamping slot 35, the rotary shaft 42 is fixedly connected inside the rotary slot 41, the rotary block 43 is rotatably connected on the surface of the rotary shaft 42, the rotary frame 44 is fixedly connected at the lower end of the rotary block 43, the rotary frame 44 is matched with the lower surface of the fixed block 34, two clamping slots 45 are symmetrically arranged on the lower surface of the rotary frame 44, the clamping cylinder 46 is fixedly connected on the side wall of one end of the rotary frame 44, the insertion rod 47 is inserted inside the clamping cylinder 46, the upper end of the insertion rod 47 is inserted inside the fixed cylinder 48, the shifting block 49 is fixedly connected at the upper end of the insertion rod 47, the rotary frame 44 is rotated to insert the plug 37 inside the rotary frame 44, so that the plug 37 and the clamping block 36 are clamped inside the clamping cylinder 35 by, the rotating frame 44 is fixed, and the plug 37 is made to correspond to the slot 53.

Specifically, the guiding mechanism 5 includes two clamping blocks 51, a guiding frame 52, a slot 53, a display screen 54, an arc plate 55 and an adhesive 56, the two clamping blocks 51 correspond to the two clamping grooves 45 respectively, the two clamping blocks 51 are fixedly connected to two ends of the upper surface of the guiding frame 52 respectively, the arc plate 55 is fixedly connected to the side wall of the singing of the guiding frame 52, the adhesive 56 is fixedly connected to the lower surface of the arc plate 55, the adhesive 56 is adhered to the upper surface of the display screen 54, the slot 53 is formed in the upper surface of the display screen 54, the slot 53 is located inside the guiding frame 52, the actuating cylinder 22 presses the pressing plate 23 to move down to push the fixing block 34 to move down, the fixing block 34 is driven to move down when moving down, the rotating frame 44 is driven to move down when moving down, the clamping blocks 51 are clamped inside the clamping grooves 45 when moving down the rotating frame 44, the guiding plug 37 corresponds to the slot 53, and the plug 37 is stably inserted into the slot 53, the plug 37 is prevented from being damaged due to the failure to correspond to the slot 53 when moving downward.

Specifically, the aligning mechanism 6 includes a protection frame 61, a conveyor belt 62, strip-shaped grooves 63, turning bars 64, turning bars 65, fixing rods 66 and rubber round blocks 67, the protection frame 61 is connected to the lower surface of the display 54 in a clamping manner, the protection frame 61 is placed on the upper surface of the conveyor belt 62, the conveyor belt 62 is symmetrically provided with two strip-shaped grooves 63 on the surface, two symmetrically arranged turning bars 64 are respectively and fixedly connected to the insides of the two strip-shaped grooves 63, the four turning bars 64 are respectively and rotatably connected to the surfaces of the four turning bars 65, the fixing rods 66 are respectively and fixedly connected to the surfaces of the ends, close to each other, of the four turning bars 65, the other ends of the four fixing rods 66 are respectively and fixedly connected to the rubber round, when the display 54 moves downwards, the two rubber round blocks 67 are squeezed, the rubber round blocks 67 push the fixing rod 66, the fixing rod 66 pushes the rotating strip 65 to rotate around the rotating rod 64, and when the rotating strip 65 rotates, the two sides of the protective frame 61 are pushed, so that the protective frame 61 moves to the center of the strip-shaped groove 63.

Specifically, the stabilizing mechanism 7 comprises a stabilizing cylinder 71, a thrust spring 72, a push rod 73, a support plate 74, a limit rod 75 and a limit cylinder 76, the stabilizing cylinder 71 is fixedly connected at the center of the upper surface of the base 1, the thrust spring 72 is fixedly connected inside the stabilizing cylinder 71, the push rod 73 is fixedly connected at the upper end of the thrust spring 72, the support plate 74 is fixedly connected at the upper end of the push rod 73, the limit rods 75 are fixedly connected at both ends of the lower surface of the support plate 74, the lower ends of the two limit rods 75 are respectively inserted into the two limit cylinders 76, the two limit cylinders 76 are respectively fixedly connected at both ends of the upper surface of the base 1, when the protection frame 61 moves down, the support plate 74 moves down and is limited by the limiting rod 75, and the limiting rod 75 moves vertically downwards, and then the supporting plate 74 supports the protection frame 61 to move horizontally downwards, so that the display screen 54 stably moves to the center of the strip-shaped groove 63.

Specifically, the horizontal height of the push plate 29 is lower than the horizontal height of the rotary frame 44.

When the protective frame is used, the display screen 54 is firstly placed in the protective frame 61, then the protective frame 61 is placed on the surface of the conveyor belt 62, the conveyor belt 62 drives the protective frame 61 to move into the gantry support 21, the center of the strip-shaped groove 63 corresponds to the cylinder 22, then the cylinder 22 is started to move downwards, the pressing plate 23 is pushed by the cylinder 22 to move downwards, the spring barrel 24 is pushed by the pressing plate 23 to move downwards, the pressing plate 26 is driven to move downwards when the spring barrel 24 moves downwards, the pressing plate 26 drives the pushing plate 29 to move downwards, the display screen 54 is pressed to move downwards when the pushing plate 29 moves downwards, the two rubber round blocks 67 are pressed when the display screen 54 moves downwards, the rubber round block 67 pushes the fixing rod 66, the fixing rod 66 pushes the rotating strip 65 to rotate around the rotating rod 64, the rotating strip 65 pushes the two sides of the protective frame 61 to move the protective frame 61 to the center of the strip-shaped groove 63, and, when the supporting plate 74 moves downwards, the supporting plate is limited by the limiting rod 75, so that the limiting rod 75 moves downwards vertically, the supporting plate 74 supports the protective frame 61 to move downwards horizontally, so that the display screen 54 moves to the center of the strip-shaped groove 63 stably, then the bolt 32 is clamped inside the transverse groove 31, then the bolt 32 is in threaded connection with the inside of the screw hole 33, the fixed block 34 is fixed on the lower surface of the pressing plate 23, the fixed block 34 moves to a preset position, then the clamping block 36 is clamped inside the clamping groove 35, the lead 38 is clamped inside the wire groove 39, then the rotating frame 44 is rotated to enable the plug 37 to be inserted inside the rotating frame 44, the rotating frame 44 enables the plug 37 and the clamping block 36 to be clamped inside the clamping groove 35, then the inserting rod 47 is pushed downwards to be inserted inside the clamping cylinder 46, the rotating frame 44 is fixed, then the plug 37 corresponds to the slot 53, then the air cylinder 22 is started again to press the, the fixing block 34 is pushed to move downwards, the fixing block 34 is driven to move downwards when moving downwards, the rotating frame 44 is driven to move downwards when moving downwards, the clamping block 51 is clamped inside the clamping groove 45 when moving downwards, the plug 37 is guided to correspond to the slot 53, the plug 37 is stably inserted into the slot 53, and the plug 37 is prevented from being damaged due to the fact that the plug 37 cannot correspond to the slot 53 when moving downwards.

The invention has the beneficial effects that:

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a display screen check out test set, includes base (1), its characterized in that: the improved plug connector is characterized in that a pressing mechanism (2) is arranged on the upper surface of the base (1), a plug mechanism (3) is arranged at the lower end of the pressing mechanism (2), a fixing mechanism (4) is arranged at the lower end of the plug mechanism (3), the fixing mechanism (4) corresponds to a guide mechanism (5), the guide mechanism (5) is arranged on the upper surface of an alignment mechanism (6), and a stabilizing mechanism (7) is arranged at the center of the upper surface of the base (1).

2. The display screen detection device of claim 1, wherein: the pressing mechanism (2) comprises a gantry support (21), an air cylinder (22), a pressing plate (23), a spring cylinder (24), a pressing spring (25), a pressing plate (26), a pressing rod (27), a fixing ring (28) and a pushing plate (29), wherein the air cylinder (22) is fixedly sleeved at the center of the upper surface of the gantry support (21), the pressing plate (23) is fixedly connected with the output end of the air cylinder (22), the spring cylinder (24) is fixedly connected at the center of the lower surface of the pressing plate (23), the pressing spring (25) is clamped inside the spring cylinder (24), the pressing plate (26) is fixedly connected at the lower end of the pressing spring (25), the pressing rod (27) is fixedly connected with the lower surface of the pressing plate (26), the pressing rod (27) is movably sleeved inside the fixing ring (28), and the fixing ring (28) is fixedly sleeved on the inner wall of the lower, the lower end of the pressure lever (27) is fixedly connected with a push plate (29).

3. The display screen detection device of claim 1, wherein: the plug mechanism (3) comprises transverse grooves (31), bolts (32), screw holes (33), fixing blocks (34), clamping grooves (35), clamping blocks (36), plugs (37), wires (38) and wire grooves (39), wherein the transverse grooves (31) are arranged on the surface of the pressing plate (23), the bolts (32) are clamped in the transverse grooves (31), the lower ends of the bolts (32) penetrate through the transverse grooves (31) and are connected in the screw holes (33) in a threaded mode, the screw holes (33) are arranged on the upper surface of the fixing blocks (34), the clamping grooves (35) are formed in the side wall of the lower ends of the fixing blocks (34), the clamping blocks (36) are clamped in the clamping grooves (35), the plugs (37) are fixedly connected to the lower ends of the clamping blocks (36), the wires (38) are fixedly connected to the one ends of the clamping blocks (36), and the wires (38) are clamped in the wire grooves (39), the wire casing (39) is arranged on the side wall of the fixing block (34).

4. The display screen detection device of claim 1, wherein: the fixing mechanism (4) comprises a rotating groove (41), a rotating shaft (42), a rotating block (43), a rotating frame (44), a clamping groove (45), a clamping cylinder (46), an inserting rod (47), a fixing cylinder (48) and a shifting block (19), wherein the rotating groove (41) is formed in one end, far away from the clamping groove (35), of the fixing block (34), the rotating shaft (42) is fixedly connected inside the rotating groove (41), the rotating block (43) is rotatably connected to the surface of the rotating shaft (42), the rotating frame (44) is fixedly connected to the lower end of the rotating block (43), the rotating frame (44) is matched with the lower surface of the fixing block (34), the two clamping grooves (45) are symmetrically formed in the lower surface of the rotating frame (44), the clamping cylinder (46) is fixedly connected to the side wall of one end of the rotating frame (44), the inserting rod (47) is inserted into the clamping cylinder (46), and the upper end of the inserting rod (47) is inserted into the fixing cylinder (48), the upper end of the inserted link (47) is fixedly connected with a shifting block (49).

5. The display screen detection device of claim 1, wherein: guide mechanism (5) are including joint piece (51), guide frame (52), slot (53), display screen (54), arc board (55), viscose (56), two joint piece (51) is corresponding with two joint grooves (45) respectively, two joint piece (51) fixed connection respectively is at the upper surface both ends with guide frame (52), equal fixedly connected with arc board (55) on the even singing lateral wall of guide frame (52), fixedly connected with viscose (56) on the lower surface of arc board (55), viscose (56) are pasted on the upper surface of display screen (54), slot (53) have been seted up on the upper surface of display screen (54), slot (53) are located guide frame (52) inside.

6. The display screen detection device of claim 1, wherein: alignment mechanism (6) are including protecting frame (61), conveyer belt (62), bar groove (63), bull stick (64), commentaries on classics strip (65), dead lever (66), rubber circle piece (67), protecting frame (61) joint is on the lower surface of display screen (54), protecting frame (61) are placed on the upper surface of conveyer belt (62), two bar grooves (63), two have been seted up to the symmetry on the surface of conveyer belt (62) the equal fixed connection in inside of bar groove (63) has bull stick (64) that two symmetries set up, four the equal rotation on the surface of bull stick (64) is connected with commentaries on classics strip (65), four the one end that commentaries on classics strip (65) are close to each other is fixedly connected with dead lever (66), four the equal fixedly connected with rubber circle piece (67) of the other end of dead lever (66).

7. The display screen detection device of claim 1, wherein: stabilizing mean (7) is including stabilizing a section of thick bamboo (71), thrust spring (72), push rod (73), backup pad (74), gag lever post (75), a spacing section of thick bamboo (76), a stabilizing section of thick bamboo (71) fixed connection is in the upper surface center department of base (1), the inside fixedly connected with thrust spring (72) of a stabilizing section of thick bamboo (71), the upper end fixedly connected with push rod (73) of thrust spring (72), the upper end fixedly connected with backup pad (74) of push rod (73), the equal fixedly connected with gag lever post (75) in lower surface both ends of backup pad (74), two the lower extreme of gag lever post (75) is pegged graft inside two spacing section of thick bamboo (76) respectively, two spacing section of thick bamboo (76) fixed connection is at the upper surface both ends of base (1) respectively.

8. The display screen detection device of claim 1, wherein: the horizontal height of the push plate (29) is lower than that of the rotating frame (44).