CN113281927A - Lighting jig discharging mechanism and lighting jig - Google Patents
Lighting jig discharging mechanism and lighting jig Download PDFInfo
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- CN113281927A CN113281927A CN202110660713.0A CN202110660713A CN113281927A CN 113281927 A CN113281927 A CN 113281927A CN 202110660713 A CN202110660713 A CN 202110660713A CN 113281927 A CN113281927 A CN 113281927A
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- guide rail
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/1306—Details
- G02F1/1309—Repairing; Testing
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
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Abstract
The invention provides a lighting jig discharging mechanism and a lighting jig, and relates to the field of electric measuring jigs. Two ends of the first positioning barrier are respectively connected with the first guide rail and the third guide rail in a sliding way; both ends of the second positioning barrier strip and both ends of the third positioning barrier strip are respectively connected with the second guide rail and the fourth guide rail in a sliding way; the second positioning barrier strip and the third positioning barrier strip are mutually spaced, the second positioning barrier strip and the third positioning barrier strip are perpendicular to the first positioning barrier strip, and the first positioning barrier strip, the second positioning barrier strip and the third positioning barrier strip are all located above the backlight source plate. The lighting fixture at least solves the technical problems that the existing lighting fixture cannot be simultaneously suitable for display surfaces of various models and occupies a large space.
Description
Technical Field
The invention relates to the technical field of electrical measurement jigs, in particular to a lighting jig emptying mechanism and a lighting jig.
Background
Before leaving a factory, the liquid crystal display needs to use an electric testing jig for conducting a power-on test, specifically, a display panel is one of important components of the liquid crystal display, in a production line, a lighting jig needs to be used for lighting detection on the display panel so as to determine whether the display panel has quality defects, and the qualified display panel can be applied to a subsequent process of assembling the liquid crystal display.
However, the conventional lighting fixture includes at least: the jig framework can only be applied to the display panels with fixed specification models, but cannot be simultaneously applied to the display panels with various models, and in order to detect the display panels with various models, a plurality of lighting jigs must be placed, so that the problem of large occupied space and the like is solved.
Disclosure of Invention
The invention aims to provide a lighting jig emptying mechanism and a lighting jig, which at least solve the technical problems that the existing lighting jig cannot be simultaneously suitable for display surfaces of various models and occupies a large space.
In order to achieve the above purpose, the embodiment of the invention adopts the following technical scheme:
in a first aspect, an embodiment of the present invention provides a lighting fixture discharging mechanism, including a frame body and an adjusting assembly;
a backlight source plate is arranged at the top of the frame body;
the adjusting assembly comprises a guide rail, a first positioning barrier strip, a second positioning barrier strip and a third positioning barrier strip;
the guide rails are connected to the top of the frame body and comprise a first guide rail, a second guide rail, a third guide rail and a fourth guide rail which are sequentially connected end to end in the horizontal direction; the first guide rail, the second guide rail, the third guide rail and the fourth guide rail surround to form a square frame-shaped area, and the backlight source plate is arranged in the square frame-shaped area;
one end of the first positioning barrier is slidably connected to the first guide rail, and one end of the first positioning barrier is slidably connected to the third guide rail; one end of the second positioning barrier strip and one end of the third positioning barrier strip are both connected to the second guide rail in a sliding manner, and the other end of the second positioning barrier strip and the other end of the third positioning barrier strip are both connected to the fourth guide rail in a sliding manner; the second location blend stop with the third location blend stop is spaced each other, just the second location blend stop with the third location blend stop all perpendicular to first location blend stop, first location blend stop the second location blend stop with the third location blend stop all is located the top of backlight board.
In some optional implementations of this embodiment, the adjustment assembly further includes an adjustment screw, on which a first screw nut and a second screw nut are mounted;
adjust the both ends rotation of lead screw connect in the top of support body, with first guide rail with the third guide rail extends along the X axle direction, the second guide rail with the fourth guide rail extends along the Y axle direction, then: the adjusting screw rod extends along the Y-axis direction, the adjusting screw rod is arranged outside the square-frame-shaped area, one end of the second positioning barrier strip is fixed to the first screw rod nut, and one end of the third positioning barrier strip is fixed to the second screw rod nut; the end part of the adjusting screw rod is provided with a rotating part.
In some optional embodiments of this embodiment, the adjustment assembly comprises a first shade roller shutter shaft and a second shade roller shutter shaft; the first shading rolling shaft is arranged on one side, away from the square area, of the first guide rail, the second shading rolling shaft is arranged on one side, away from the square area, of the third guide rail, and the first shading rolling shaft and the second shading rolling shaft extend along the X-axis direction;
first shading roll-up epaxial with second shading roll-up epaxial all is convoluteed shading cloth, the outmost end connection of the epaxial shading cloth of first shading roll-up in second location blend stop with be close to in both of third location blend stop one of first guide rail, the outmost end connection of the epaxial shading cloth of second shading roll-up in second location blend stop with be close to in both of third location blend stop one of third guide rail.
In some optional embodiments of this embodiment, the rack body is further provided with a material suction assembly; the material suction assembly comprises a material suction guide rail, a material suction block and a pneumatic control box;
the material sucking guide rail and the pneumatic control box are fixed on the frame body, the material sucking block is connected to the material sucking guide rail in a sliding mode, the material sucking nozzle faces the square frame-shaped area and is arranged on the material sucking block, and the material sucking nozzle is connected with the pneumatic control box through a pipeline.
In a second aspect, an embodiment of the invention provides a lighting fixture, including the lighting fixture drop mechanism in any one of the foregoing embodiments.
In some optional implementations of this embodiment, the lighting fixture further includes a crimping mechanism; the crimping mechanism is connected to the frame body through a transmission mechanism;
with the first rail and the third rail extending in the X-axis direction and the second rail and the fourth rail extending in the Y-axis direction, then: the transmission mechanism comprises an X-axis sliding driving assembly and a Y-axis sliding driving assembly;
the X-axis sliding driving assembly is arranged at the output end of the Y-axis sliding driving assembly;
the crimping mechanism comprises a mounting plate, a lower needle diaphragm plate, an upper needle diaphragm plate and an upper needle diaphragm plate driving assembly;
the mounting panel is fixed in the X axle drive assembly's that slides output, the lower needle lamina membranacea is fixed in the mounting panel, it passes through to go up the needle lamina membranacea last needle membrane drive assembly connect in the mounting panel, it can drive to go up the needle lamina membranacea slide extremely directly over the lower needle lamina membranacea, and the orientation the lower needle lamina membranacea pushes down.
Further optionally, the upper needle diaphragm driving assembly comprises a moving plate, a telescopic driving structure, a cam follower and a pushing block;
the driving part of the telescopic driving structure is fixed on the mounting plate, and the moving plate and the push block are both connected to the output end of the telescopic driving structure;
the upper needle diaphragm plate is connected to the upper surface of the moving plate through a buffer spring which is longitudinally arranged, the cam follower is fixed to the side part of the upper needle diaphragm plate, the push block is connected to the side part of the moving plate in a sliding mode, and the front end surface of the push block is an inclined surface along the extending direction of the telescopic driving structure;
the telescopic driving structure can drive the movable plate to extend out under the compression joint working condition, so that the upper needle diaphragm plate moves to a position right above the lower needle diaphragm plate, and the push block is pushed to slide forwards relative to the movable plate, so that the inclined surface at the front end of the push block is contacted with the cam follower, and the upper needle diaphragm plate is driven to press downwards.
Still further optionally, the telescopic driving structure comprises a telescopic driving part, a telescopic rod connecting piece, a first connecting rod and a second connecting rod;
the movable plate passes through slide rail sliding connection in the mounting panel, follow flexible drive structure's direction of extension:
the telescopic driving part is fixed on the mounting plate, the rear end of the telescopic rod is connected to the driving part, the front end of the telescopic rod is connected to the rear end of the telescopic rod connecting piece, the rear end of the first connecting rod and the rear end of the second connecting rod are both connected to the front end of the telescopic rod connecting piece, and the front end of the first connecting rod is connected to the rear end of the moving plate through a spring; a through hole extending in the front-back direction is formed in the side of the moving plate, the second connecting rod penetrates through the through hole, and the front end of the second connecting rod is fixedly connected to the rear end of the push block;
the lower needle diaphragm plate is fixed in the protruding mounting panel, under the crimping operating mode, flexible drive division can drive the movable plate orientation the lower needle diaphragm plate stretches out to the movable plate quilt the spacing preset position department of rear end face of lower needle diaphragm plate, and continue the drive the second connecting rod orientation the lower needle diaphragm plate orientation is stretched out.
In some optional embodiments of this embodiment, the crimping mechanism further comprises a crimping base, a crimping head, and a crimping telescoping drive assembly;
the crimping base is fixed in the mounting panel, the upper surface of crimping base is connected with the crimping fixed block through the spliced pole, the crimping head with the flexible drive assembly of crimping all connect in the crimping fixed block, the flexible drive assembly of crimping can be under the crimping operating mode, drive the crimping head stretches out to with product limit portion crimping in the crimping head with between the upper surface of crimping base, under the non-crimping operating mode, the drive the crimping head resets.
In some optional embodiments of this embodiment, the crimping mechanism further includes a CCD camera module, the transmission mechanism further includes a precision sliding table assembly fixed to an output end of the X-axis sliding drive assembly, and the mounting plate is fixed to a sliding table of the precision sliding table assembly;
the CCD camera module is fixed in the top of mounting panel, just the CCD camera module with the drive division of accurate slip table subassembly is connected, the drive division of accurate slip table subassembly can receive the product positional information that the CCD camera module sent and according to product positional information drive the mounting panel is counterpointed extremely down the needle membrane is to being located and being fixed in under the circular telegram contact point of the product on the support body.
The embodiment of the invention can realize the following beneficial effects:
in a first aspect, an embodiment of the present invention provides a lighting fixture discharging mechanism, which includes a frame body and an adjusting assembly. Wherein: the top of the frame body is provided with a backlight source plate. The adjusting component comprises a guide rail, a first positioning barrier strip, a second positioning barrier strip and a third positioning barrier strip. The guide rail is connected to the top of the frame body and comprises a first guide rail, a second guide rail, a third guide rail and a fourth guide rail which are sequentially connected end to end in the horizontal direction; the first guide rail, the second guide rail, the third guide rail and the fourth guide rail surround to form a square frame-shaped area, and the backlight source plate is arranged in the square frame-shaped area. One end of the first positioning barrier strip is connected to the first guide rail in a sliding manner, and one end of the first positioning barrier strip is connected to the third guide rail in a sliding manner; one end of the second positioning barrier strip and one end of the third positioning barrier strip are both connected to the second guide rail in a sliding manner, and the other end of the second positioning barrier strip and the other end of the third positioning barrier strip are both connected to the fourth guide rail in a sliding manner; the second positioning barrier strip and the third positioning barrier strip are mutually spaced, the second positioning barrier strip and the third positioning barrier strip are perpendicular to the first positioning barrier strip, and the first positioning barrier strip, the second positioning barrier strip and the third positioning barrier strip are all located above the backlight board.
During the use, put display panel in the square frame shape region that first guide rail, second guide rail, third guide rail and fourth guide rail surround and form to make display panel be located first location blend stop, second location blend stop and third location blend stop semi-enclosed space, through the mode of the interval between first location blend stop, second location blend stop and the third location blend stop of relative correspondence guide rail adjustment, make first location blend stop, second location blend stop and third location blend stop press from both sides the display panel tightly, in order to wait for crimping circular telegram test on next step.
After the lighting jig discharging mechanism provided by the embodiment of the invention is applied to the lighting jig, one lighting jig can be suitable for the detection process of display panels of various types, and further, the technical problems that the existing lighting jig cannot be simultaneously suitable for display panels of various types and occupies a large space are solved.
In addition, a second aspect of the embodiment of the present invention further provides a lighting fixture, including the lighting fixture discharging mechanism provided in the first aspect; the lighting fixture provided by the embodiment of the invention comprises the lighting fixture emptying mechanism provided by the first aspect, so that the lighting fixture provided by the embodiment of the invention can achieve all the beneficial effects which can be achieved by the lighting fixture emptying mechanism provided by the first aspect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic view of an overall structure of a frame body in a lighting fixture discharging mechanism according to an embodiment of the present invention;
fig. 2 is an exploded schematic view of an overall structure of an adjusting assembly in a discharge mechanism of a lighting fixture according to an embodiment of the present invention;
fig. 3 is a schematic view of an overall structure of the lighting fixture according to the embodiment of the invention;
fig. 4 is a schematic view of an overall structure of a transmission mechanism in the lighting fixture according to the embodiment of the invention;
fig. 5 is a schematic view of an overall structure of a pressing mechanism in the lighting fixture according to the embodiment of the invention;
fig. 6 is an exploded view of the overall structure of the pressing mechanism in the lighting fixture according to the embodiment of the invention.
Icon: 1-a frame body; 101-a backlight panel; 102-a side riser; 103-light source fixing plate; 104-light source height adjuster; 105-a backplane; 2-a regulating component; 20-mounting a pallet; 201-a first guide rail; 202-a second guide rail; 203-a third guide rail; 204-a fourth guide rail; 211-a first positioning bar; 212-a second positioning bar; 213-a third positioning bar; 22-adjusting the lead screw; 220-a rotating part; 221-a first lead screw nut; 222-a second lead screw nut; 23-a first blind roller axis; 24-a second blind roller axis; 31-a material suction guide rail; 311-fixed beam; 312-a fixed suspension block; 32-a suction block; 33-a pneumatic control box; 4-a transmission mechanism; 41-X axis slip drive assembly; a 42-Y axis slip drive assembly; 421-manual lead screw; 422-manual slide block; 423-hand wheel; 424-position indicator; 425-locking the handle; 43-precision slide assembly; 5-a crimping mechanism; 51-a mounting plate; 511-a slide rail; 52-lower needle diaphragm plate; 53-needle membrane plate; 530-a buffer spring; 531-guide post; 54-moving plate; 551-telescopic driving part; 552-a telescoping rod; 553-a telescopic rod connection; 554-a first connecting rod; 555-a second connecting rod; 56-cam follower; 57-a push block; 570-an inclined surface; 581-crimping base; 582-a crimping head; 583-crimping telescoping drive assembly; 584-crimping a fixed block; 585-connecting column; 6-CCD camera module; 601-a camera support; 602-CCD camera module fixing plate; 61-a prism; 7-a light source; 81-air blowing block; 82-air blowing connecting rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "upper", "lower", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally laid out when products of the present invention are used, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," "fourth," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
Furthermore, the term "longitudinal" does not require that the components be absolutely pendulous, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Some embodiments of the invention are described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.
Example one
Referring to fig. 1 to 3, the lighting fixture discharging mechanism includes a frame 1 and an adjusting assembly 2. Wherein: the top of the frame body 1 is provided with a backlight source plate 101. The adjustment assembly 2 comprises a guide rail, a first positioning bar 211, a second positioning bar 212 and a third positioning bar 213. More specifically, in the adjustment assembly 2: the guide rails are connected to the top of the frame body 1 and comprise a first guide rail 201, a second guide rail 202, a third guide rail 203 and a fourth guide rail 204 which are sequentially connected end to end in the horizontal direction; the first guide rail 201, the second guide rail 202, the third guide rail 203, and the fourth guide rail 204 surround and form a square frame-shaped area, and the backlight panel 101 is provided in the square frame-shaped area. One end of the first positioning barrier 211 is slidably connected to the first guide rail 201, and one end of the first positioning barrier 211 is slidably connected to the third guide rail 203; one end of the second positioning barrier 212 and one end of the third positioning barrier 213 are both slidably connected to the second guide rail 202, and the other end of the second positioning barrier 212 and the other end of the third positioning barrier 213 are both slidably connected to the fourth guide rail 204; the second positioning barrier rib 212 and the third positioning barrier rib 213 are spaced from each other, the second positioning barrier rib 212 and the third positioning barrier rib 213 are perpendicular to the first positioning barrier rib 211, and the first positioning barrier rib 211, the second positioning barrier rib 212 and the third positioning barrier rib 213 are located above the backlight board 101.
When the device is used, the display panel is placed in a square frame-shaped area formed by the first guide rail 201, the second guide rail 202, the third guide rail 203 and the fourth guide rail 204 in a surrounding mode, the display panel is located in a space surrounded by the first positioning barrier strip 211, the second positioning barrier strip 212 and the third positioning barrier strip 213, and the first positioning barrier strip 211, the second positioning barrier strip 212 and the third positioning barrier strip 213 clamp the display panel in a mode of adjusting the distance among the first positioning barrier strip 211, the second positioning barrier strip 212 and the third positioning barrier strip 213 relative to the corresponding guide rails so as to wait for a next crimping energization test.
After the lighting jig discharging mechanism provided by the embodiment is applied to the lighting jig, one lighting jig is provided with a detection process applicable to display panels of various models, and further, the technical problems that the existing lighting jig cannot be simultaneously applicable to display panels of various models and the occupied space is large are solved.
In an optional implementation manner of this embodiment, in the lighting fixture discharging mechanism, preferably, the adjusting assembly 2 further includes an adjusting screw 22, and the adjusting screw 22 is provided with a first screw nut 221 and a second screw nut 222; the two ends of the adjusting screw 22 are rotatably connected to the top of the frame body 1, so that the first guide rail 201 and the third guide rail 203 extend along the X-axis direction, and the second guide rail 202 and the fourth guide rail 204 extend along the Y-axis direction, then: the adjusting screw rod 22 extends along the Y-axis direction, the adjusting screw rod 22 is arranged outside the square frame-shaped area, one end of the second positioning barrier 212 is fixed to the first screw nut 221, and one end of the third positioning barrier 213 is fixed to the second screw nut 222; the end of the adjusting screw 22 is provided with a rotating part 220, and the rotating part 220 may be, but not limited to, a manual rotating wheel structure or a motor assembly structure. In the preferred embodiment, the adjustment process of the second positioning barrier 212 and the third positioning barrier 213 can be simplified and the convenience of operation can be improved by providing the adjustment screw 22, the first screw nut 221, and the second screw nut 222.
In addition, in order to avoid the interference of the light emitted from the backlight panel 101 to the test result of the display panel during the electrical measurement, in an optional embodiment of this embodiment, it is preferable that, as shown in fig. 2, the adjusting assembly 2 further includes a first blind rolling shaft 23 and a second blind rolling shaft 24; the first shading rolling shutter shaft 23 is arranged on one side of the first guide rail 201, which is far away from the square area, the second shading rolling shutter shaft 24 is arranged on one side of the third guide rail 203, which is far away from the square area, and the first shading rolling shutter shaft 23 and the second shading rolling shutter shaft 24 both extend along the X-axis direction; the shading cloth is wound on the first shading rolling shaft 23 and the second shading rolling shaft 24, the end of the outermost layer of the shading cloth on the first shading rolling shaft 23 is connected to one of the second positioning barrier strip 212 and the third positioning barrier strip 213 close to the first guide rail 201, and the end of the outermost layer of the shading cloth on the second shading rolling shaft 24 is connected to one of the second positioning barrier strip 212 and the third positioning barrier strip 213 close to the third guide rail 203. When the second positioning barrier 212 and the third positioning barrier 213 are moved, the correspondingly connected light-shielding cloth is driven to shield the periphery of the display panel.
Referring to fig. 1, in order to increase the stability of the display panel during the power-on test process and improve the accuracy of the detection result, in an optional implementation manner of this embodiment, it is preferable that the frame body 1 is further provided with a material suction assembly; the material suction assembly comprises a material suction guide rail 31, a material suction block 32 and a pneumatic control box 33; inhale material guide rail 31 and pneumatic control box 33 and all be fixed in support body 1, inhale material piece 32 sliding connection in inhaling material guide rail 31, inhale and establish on the material piece 32 towards the regional material mouth of inhaling of square frame shape, inhale material mouth and pneumatic control box 33 pipe connection. Therefore, when the display panel to be electrified for detection is fixed between the first barrier bar and the third barrier bar, the material suction block 32 slides to the display panel along the material suction guide rail 31, and the pneumatic control box 33 is opened to enable the material suction nozzle of the material suction block 32 to suck the display panel, so that the display panel is prevented from shaking, and the stability of fixing the display panel is enhanced.
More specifically, as shown in fig. 1, the frame body 1 includes an integral frame, the adjusting assembly 2 further includes an upper supporting plate 20, four guide rails are fixed on the upper supporting plate 20, and the upper supporting plate 20 is fixed on the top of the integral frame; fixed hanging blocks 312 are respectively installed at two ends of one side between the first guide rail 201 and the third guide rail 203 of the whole frame, a fixed cross beam 311 is fixedly installed at the tops of the two fixed hanging blocks 312, the fixed cross beam 311 extends along the Y-axis direction, the material suction guide rail 31 is fixed at the top of the fixed cross beam 311, a side vertical plate 102 is fixedly connected to one side of the whole frame in the X-axis direction, and the air control box 33 is fixed on the side vertical plate 102.
In addition, a light source fixing plate 103 and a light source height adjuster 104 are provided on the top of the overall frame, and a bottom plate 105 is provided on the bottom of the overall frame.
Example two
The present embodiment provides a lighting fixture, which includes the lighting fixture drop mechanism provided in any optional implementation manner of the first embodiment.
Since the lighting fixture provided in this embodiment includes the lighting fixture discharging mechanism described in the first embodiment, the lighting fixture provided in this embodiment can achieve all the beneficial effects that the lighting fixture discharging mechanism can achieve in the first embodiment, and the specific structure and the achievable effects can be obtained with reference to the optional or preferred embodiments in the first embodiment.
Further, referring to fig. 3 to 6, the lighting fixture further includes a pressing mechanism 5; the crimping mechanism 5 is connected to the frame body 1 through the transmission mechanism 4. Specifically, referring to fig. 4, with the first guide rail 201 and the third guide rail 203 extending in the X-axis direction and the second guide rail 202 and the fourth guide rail 204 extending in the Y-axis direction, then: the transmission mechanism 4 comprises an X-axis sliding driving component 41 and a Y-axis sliding driving component 42; the X-axis sliding driving component 41 is arranged at the output end of the Y-axis sliding driving component 42; referring to fig. 5 and 6, the crimping mechanism 5 includes a mounting plate 51, a lower needle diaphragm 52, an upper needle diaphragm 53, and an upper needle diaphragm drive assembly; referring to fig. 3, the mounting plate 51 is fixed to the output end of the X-axis sliding driving assembly 41, the lower needle diaphragm 52 is fixed to the mounting plate 51, the upper needle diaphragm 53 is connected to the mounting plate 51 through the upper needle diaphragm driving assembly, the upper needle diaphragm driving assembly can drive the upper needle diaphragm 53 to slide to the position right above the lower needle diaphragm 52 and press down towards the lower needle diaphragm 52, and the bottom surface of the upper needle diaphragm 53 and the top surface of the lower needle diaphragm 52 are both provided with needle films. When the device is used, the lower needle film plate 52 is aligned to the position right below the contact of the display panel fixed on the frame body 1 by using the transmission mechanism 4, the upper needle film driving assembly drives the upper needle film plate 53 to slide to the position right above the lower needle film plate 52 and press downwards towards the lower needle film plate 52, so that the display panel is subjected to power connection detection.
Preferably, but not limited to, as shown in fig. 5 and 6, the upper needle template drive assembly comprises a moving plate 54, a telescopic drive structure, a cam follower 56 and a push block 57; the driving part of the telescopic driving structure is fixed on the mounting plate 51, and the moving plate 54 and the push block 57 are both connected to the output end of the telescopic driving structure; the upper needle diaphragm 53 is connected to the upper surface of the moving plate 54 by a buffer spring 530 arranged longitudinally, the cam follower 56 is fixed to the side of the upper needle diaphragm 53, the push block 57 is slidably connected to the side of the moving plate 54, and the front end surface of the push block 57 is an inclined surface 570 along the extending direction of the telescopic driving structure; the telescopic driving structure can drive the moving plate 54 to extend under the compression joint working condition, so that the upper needle diaphragm 53 moves to a position right above the lower needle diaphragm 52, and the pushing block 57 is pushed to slide forward relative to the moving plate 54, so that the inclined surface 570 at the front end of the pushing block 57 contacts with the cam follower 56, and the upper needle diaphragm 53 is driven to press downward. After the electrical measurement is finished, the telescopic driving structure drives the telescopic rod to reset, the buffer spring 530 resets, a guide column 531 extending longitudinally is further arranged between the upper needle diaphragm 53 and the moving plate 54 for improving the downward pressing stability and the positioning accuracy of the upper needle diaphragm 53, the bottom of the guide column 531 is fixed on the moving plate 54, and the guide column 531 penetrates through the upper needle diaphragm 53.
In this embodiment, more specifically, the telescopic driving structure includes a telescopic driving portion 551, a telescopic rod 552, a telescopic rod connector 553, a first connecting rod 554 and a second connecting rod 555. The telescopic driving portion 551 may be an air cylinder, an electric cylinder, a motor, etc., and the moving plate 54 is slidably connected to the mounting plate 51 by the slide rails 511, along the extending direction of the telescopic driving structure: the telescopic driving part 551 is fixed on the mounting plate 51, the rear end of the telescopic rod 552 is connected to the driving part, the front end of the telescopic rod 552 is connected to the rear end of a telescopic rod connecting piece 553, the rear end of the first connecting rod 554 and the rear end of the second connecting rod 555 are both connected to the front end of the telescopic rod connecting piece 553, and the front end of the first connecting rod 554 is connected to the rear end of the moving plate 54 through a spring; the side of the moving plate 54 is provided with a through hole extending in the front-rear direction, the second connecting rod 555 passes through the through hole, and the front end of the second connecting rod 555 is fixedly connected to the rear end of the push block 57. The lower needle diaphragm plate 52 is fixed to the mounting plate 51 in a protruding mode, under the crimping working condition, the telescopic driving portion 551 can drive the movable plate 54 to extend out to the preset position where the movable plate 54 is limited by the rear end face of the lower needle diaphragm plate 52 towards the lower needle diaphragm plate 52, and continuously drive the second connecting rod 555 to extend out towards the lower needle diaphragm plate 52, so that the front end inclined surface 570 of the push block 57 is in contact with the cam follower 56, and the upper needle diaphragm plate 53 is driven to press downwards.
In an optional implementation manner of this embodiment, it is preferable that the crimping mechanism 5 further includes a crimping base 581, a crimping head 582 and a crimping telescopic driving assembly 583; crimping base 581 is fixed in mounting panel 51, the upper surface of crimping base 581 is connected with crimping fixed block 584 through spliced pole 585, crimping head 582 and the flexible drive assembly 583 of crimping all connect in crimping fixed block 584, the flexible drive assembly 583 of crimping can be under the crimping operating mode, drive crimping head 582 stretches out, with the display panel product limit crimping of fixing on support body 1 between crimping head 582 and the upper surface of crimping base 581, under the non-crimping operating mode, drive crimping head 582 resets, this flexible drive assembly 583 of crimping can but not be limited to and adopt electric putter or cylinder piston rod subassembly.
In an optional implementation manner of this embodiment, it is preferable that the crimping mechanism 5 further includes a CCD camera module 6, the transmission mechanism 4 further includes a precision sliding table assembly 43 fixed to the output end of the X-axis sliding driving assembly 41, and the mounting plate 51 is fixed to a sliding table of the precision sliding table assembly 43. Camera mount 601 is established at mounting panel 51's top, camera mount 601 top is established CCD camera module fixed plate 602, CCD camera module 6 is fixed in CCD camera module fixed plate 602, and CCD camera module 6 is connected with the drive division of accurate slip table subassembly 43, the product positional information that CCD camera module 6 sent can be received to the drive division of accurate slip table subassembly 43 and according to product positional information drive mounting panel 51 to needle membrane position under to being located the circular telegram contact point of the product of being fixed in on the support body 1 down, the motor of easy accuse is preferably adopted to the drive division of accurate slip table subassembly 43.
In addition, in the structure of the transmission mechanism 4 in the present embodiment, the X-axis sliding driving assembly 41 and the Y-axis sliding driving assembly 42 may be, but are not limited to, a lead screw assembly, a cylinder piston rod assembly, a motor telescopic assembly, and the like, and preferably, as shown in fig. 4, the X-axis sliding driving assembly 41 is an electric sliding table assembly, and the Y-axis sliding driving assembly 42 includes a manual lead screw 421, manual sliders 422 and 423 mounted on the manual lead screw 421, a hand wheel 423, a position indicator 424, and a locking handle 425; the X-axis slide drive assembly 41 is mounted to the manual slide 422. As shown in fig. 5 and 6, in the structure of the press-bonding mechanism 5, preferably, the CCD camera module further includes a prism 61 to improve camera shooting clarity; the mounting plate 51 is also fixed with a light source 7 for light source irradiation auxiliary detection, and is further provided with an air blowing block 81 and an air blowing connecting rod 82 for connecting with an air source to blow off dust on the display panel during detection.
Finally, it should be noted that: the embodiments in the present description are all described in a progressive manner, each embodiment focuses on the differences from the other embodiments, and the same and similar parts among the embodiments can be referred to each other; the above embodiments in the present specification are only used for illustrating the technical solutions of the present invention, and not for limiting the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. A lighting fixture discharging mechanism is characterized by comprising a frame body (1) and an adjusting assembly (2);
a backlight source plate (101) is arranged at the top of the frame body (1);
the adjusting assembly (2) comprises a guide rail, a first positioning barrier strip (211), a second positioning barrier strip (212) and a third positioning barrier strip (213);
the guide rails are connected to the top of the frame body (1), and the guide rails comprise a first guide rail (201), a second guide rail (202), a third guide rail (203) and a fourth guide rail (204) which are sequentially connected end to end in the horizontal direction; the first guide rail (201), the second guide rail (202), the third guide rail (203) and the fourth guide rail (204) surround to form a square frame-shaped area, and the backlight plate (101) is arranged in the square frame-shaped area;
one end of the first positioning barrier strip (211) is slidably connected to the first guide rail (201), and one end of the first positioning barrier strip (211) is slidably connected to the third guide rail (203); one end of the second positioning barrier (212) and one end of the third positioning barrier (213) are both slidably connected to the second guide rail (202), and the other end of the second positioning barrier (212) and the other end of the third positioning barrier (213) are both slidably connected to the fourth guide rail (204); second location blend stop (212) with third location blend stop (213) are spaced each other, just second location blend stop (212) with third location blend stop (213) all is perpendicular to first location blend stop (211), first location blend stop (211) second location blend stop (212) with third location blend stop (213) all are located the top of backlight board (101).
2. The lighting fixture emptying mechanism according to claim 1, wherein,
the adjusting assembly (2) further comprises an adjusting lead screw (22), and a first lead screw nut (221) and a second lead screw nut (222) are mounted on the adjusting lead screw (22);
the two ends of the adjusting screw rod (22) are rotatably connected to the top of the frame body (1), the first guide rail (201) and the third guide rail (203) extend along the X-axis direction, the second guide rail (202) and the fourth guide rail (204) extend along the Y-axis direction, and then: the adjusting screw rod (22) extends along the Y-axis direction, the adjusting screw rod (22) is arranged outside the square-frame-shaped area, one end of the second positioning barrier strip (212) is fixed to the first screw rod nut (221), and one end of the third positioning barrier strip (213) is fixed to the second screw rod nut (222); the end part of the adjusting screw rod (22) is provided with a rotating part (220).
3. The lighting fixture emptying mechanism according to claim 1, wherein the adjusting assembly (2) comprises a first shading roller shutter shaft (23) and a second shading roller shutter shaft (24); the first shading rolling shaft (23) is arranged on one side, away from the square area, of the first guide rail (201), the second shading rolling shaft (24) is arranged on one side, away from the square area, of the third guide rail (203), and the first shading rolling shaft (23) and the second shading rolling shaft (24) extend along the X-axis direction;
on first shading roll-up axle (23) with all there is the shading cloth around on second shading roll-up axle (24), the outmost end connection of shading cloth on first shading roll-up axle (23) in second location blend stop (212) with be close to in both third location blend stop (213) one of first guide rail (201), the outmost end connection of shading cloth on second shading roll-up axle (24) in second location blend stop (212) with be close to in both third location blend stop (213) one of third guide rail (203).
4. The lighting fixture discharging mechanism according to claim 1, wherein the frame body (1) is further provided with a material sucking component; the material suction assembly comprises a material suction guide rail (31), a material suction block (32) and a pneumatic control box (33);
inhale material guide rail (31) with pneumatic control box (33) all are fixed in support body (1), inhale material piece (32) sliding connection in inhale material guide rail (31), establish the orientation on material piece (32) inhale the material mouth in square frame shape region, inhale the material mouth with pneumatic control box (33) tube coupling.
5. A lighting fixture, characterized in that, comprising the lighting fixture discharging mechanism of any one of claims 1-4.
6. The lighting fixture according to claim 5, characterized in that the lighting fixture further includes a press-fit mechanism (5); the crimping mechanism (5) is connected to the frame body (1) through a transmission mechanism (4);
with the first guide rail (201) and the third guide rail (203) extending in the X-axis direction and the second guide rail (202) and the fourth guide rail (204) extending in the Y-axis direction, then: the transmission mechanism (4) comprises an X-axis sliding driving component (41) and a Y-axis sliding driving component (42);
the X-axis sliding driving component (41) is arranged at the output end of the Y-axis sliding driving component (42);
the crimping mechanism (5) comprises a mounting plate (51), a lower needle diaphragm plate (52), an upper needle diaphragm plate (53) and an upper needle diaphragm plate driving assembly;
mounting panel (51) are fixed in the output of X axle drive assembly (41) that slides, lower needle lamina membranacea (52) are fixed in mounting panel (51), go up needle lamina membranacea (53) and pass through go up needle lamina membranacea drive assembly connect in mounting panel (51), it can drive to go up needle lamina membranacea (53) slide extremely directly over lower needle lamina membranacea (52), and the orientation needle lamina membranacea (52) pushes down.
7. The lighting fixture according to claim 6, wherein the upper needle film driving assembly includes a moving plate (54), a telescopic driving structure, a cam follower (56) and a push block (57);
the driving part of the telescopic driving structure is fixed on the mounting plate (51), and the moving plate (54) and the push block (57) are both connected to the output end of the telescopic driving structure;
the upper needle diaphragm plate (53) is connected to the upper surface of the moving plate (54) through a buffer spring (530) arranged longitudinally, the cam follower (56) is fixed on the side part of the upper needle diaphragm plate (53), the push block (57) is connected to the side part of the moving plate (54) in a sliding mode, and the front end surface of the push block (57) is an inclined surface (570) along the extending direction of the telescopic driving structure;
the telescopic driving structure can drive the moving plate (54) to extend under the compression joint working condition, so that the upper needle diaphragm plate (53) moves to a position right above the lower needle diaphragm plate (52), and the push block (57) is pushed to slide forwards relative to the moving plate (54), so that the inclined surface (570) at the front end of the push block (57) is in contact with the cam follower (56), and the upper needle diaphragm plate (53) is driven to press downwards.
8. The lighting fixture according to claim 7, wherein the telescopic driving structure includes a telescopic driving portion (551), a telescopic rod (552), a telescopic rod connector (553), a first connecting rod (554) and a second connecting rod (555);
the moving plate (54) is connected with the mounting plate (51) in a sliding way through a sliding rail (511), and along the extending direction of the telescopic driving structure:
the telescopic driving part (551) is fixed on the mounting plate (51), the rear end of the telescopic rod (552) is connected to the driving part, the front end of the telescopic rod (552) is connected to the rear end of the telescopic rod connecting piece (553), the rear ends of the first connecting rod (554) and the second connecting rod (555) are both connected to the front end of the telescopic rod connecting piece (553), and the front end of the first connecting rod (554) is connected to the rear end of the moving plate (54) through a spring; a through hole extending in the front-back direction is formed in the side of the moving plate (54), the second connecting rod (555) penetrates through the through hole, and the front end of the second connecting rod (555) is fixedly connected to the rear end of the push block (57);
the lower needle diaphragm plate (52) is fixed to the mounting plate (51) in a protruding mode, under the compression joint working condition, the telescopic driving portion (551) can drive the moving plate (54) to extend out towards the lower needle diaphragm plate (52) to the position, limited by the rear end face of the lower needle diaphragm plate (52), of the moving plate (54) and continue to drive the second connecting rod (555) to extend out towards the lower needle diaphragm plate (52).
9. The lighting fixture according to claim 6, wherein the crimping mechanism (5) further comprises a crimping base (581), a crimping head (582) and a crimping telescopic driving assembly (583);
crimping base (581) are fixed in mounting panel (51), the upper surface of crimping base (581) is connected with crimping fixed block (584) through spliced pole (585), crimping head (582) with the flexible drive assembly of crimping (583) all connect in crimping fixed block (584), the flexible drive assembly of crimping (583) can be under the crimping operating mode, the drive crimping head (582) stretches out to with product limit portion crimping in crimping head (582) with between the upper surface of crimping base (581), under the non-crimping operating mode, the drive crimping head (582) resets.
10. The lighting fixture according to claim 6, wherein the pressing mechanism (5) further includes a CCD camera module (6), the transmission mechanism (4) further includes a precision sliding table assembly (43) fixed to an output end of the X-axis sliding driving assembly (41), and the mounting plate (51) is fixed to a sliding table of the precision sliding table assembly (43);
CCD camera module (6) are fixed in the top of mounting panel (51), just CCD camera module (6) with the drive division of accurate slip table subassembly (43) is connected, the drive division of accurate slip table subassembly (43) can receive the product positional information that CCD camera module (6) sent and according to product positional information drive mounting panel (51) are counterpointed extremely down the needle membrane is to being located being fixed in under the circular telegram contact point of the product on support body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110660713.0A CN113281927A (en) | 2021-06-15 | 2021-06-15 | Lighting jig discharging mechanism and lighting jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110660713.0A CN113281927A (en) | 2021-06-15 | 2021-06-15 | Lighting jig discharging mechanism and lighting jig |
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| Publication Number | Publication Date |
|---|---|
| CN113281927A true CN113281927A (en) | 2021-08-20 |
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| CN202110660713.0A Pending CN113281927A (en) | 2021-06-15 | 2021-06-15 | Lighting jig discharging mechanism and lighting jig |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114355642A (en) * | 2021-12-28 | 2022-04-15 | 深圳市深科达智能装备股份有限公司 | Lighting detection device, lighting detection system and lighting detection method |
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2021
- 2021-06-15 CN CN202110660713.0A patent/CN113281927A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114355642A (en) * | 2021-12-28 | 2022-04-15 | 深圳市深科达智能装备股份有限公司 | Lighting detection device, lighting detection system and lighting detection method |
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