CN111025700B - Leaning mechanism - Google Patents
Leaning mechanism Download PDFInfo
- Publication number
- CN111025700B CN111025700B CN201911384240.5A CN201911384240A CN111025700B CN 111025700 B CN111025700 B CN 111025700B CN 201911384240 A CN201911384240 A CN 201911384240A CN 111025700 B CN111025700 B CN 111025700B
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- Prior art keywords
- link
- leaning
- transmission
- connecting rod
- positioning
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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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/006—Electronic inspection or testing of displays and display drivers, e.g. of LED or LCD displays
Abstract
The invention relates to the technical field of display panel detection, and discloses a leaning mechanism. This mechanism leans on to lead includes the plummer, drive assembly and leans on a position subassembly, be provided with the bearing groove on the plummer, the bearing groove is used for placing the work piece, the bearing groove includes the first side of two relative settings and the second side of two relative settings, first side edge Y direction extends, second side edge X direction extends, it includes X to leaning on position portion and Y to leaning on position portion to lean on the position portion, X sets up on the plummer to leaning on the position portion, and be located the one side that is close to one of them first side, Y sets up on the plummer to leaning on the position portion, and be located the one side that is close to one of them second side, drive assembly includes driving piece and drive division, the driving piece can drive X simultaneously to leaning on position portion along X direction motion and drive Y to leaning on position portion along Y direction motion through the drive division, so that the work piece supports on another first side and another second side simultaneously. The leaning mechanism can achieve a good leaning effect on the display panel.
Description
Technical Field
The invention relates to the technical field of display panel detection, in particular to a leaning mechanism.
Background
The display panel has the advantages of thin body, electricity saving, no radiation and the like, and is widely applied. Most of the display panels in the existing market are backlight display panels, which include liquid crystal display panels and backlight modules.
The display panel can carry out bad detection before leaving the factory, and when detecting, the display panel needs to be operated by leaning to the position first, so that the detection result is more accurate. And a plurality of position positions on the tool that display panel used when detecting generally promote display panel with the cylinder respectively and do the action of leaning on the position, and every point uses a cylinder for the cylinder on the tool is more, leads to the fault rate of detection tool, maintenance and maintenance cost all higher.
Therefore, a positioning mechanism is desired to solve the above-mentioned problems.
Disclosure of Invention
Based on the above, the present invention provides a leaning mechanism, which can drive a display panel to move along the X direction and the Y direction simultaneously by a driving member, so as to realize accurate leaning of the display panel.
In order to achieve the purpose, the invention adopts the following technical scheme:
a reclining mechanism, comprising:
the bearing table is provided with a bearing groove, the bearing groove is used for placing a workpiece, the bearing groove comprises two first side edges and two second side edges, the first side edges are oppositely arranged, the second side edges extend along the Y direction, the second side edges extend along the X direction, and two ends of each first side edge are respectively connected with the second side edges;
the positioning assembly comprises an X-direction positioning part and a Y-direction positioning part, the X-direction positioning part is arranged on the bearing table and is positioned at one side close to one of the first side edges, and the Y-direction positioning part is arranged on the bearing table and is positioned at one side close to one of the second side edges;
and the driving component comprises a driving part and a transmission part, the driving part can simultaneously drive the X-direction positioning part to move along the X direction and the Y-direction positioning part to move along the Y direction through the transmission part, so that the workpiece can be simultaneously abutted against the other first side edge and the other second side edge, and the X direction and the Y direction are perpendicular to each other.
As a preferable aspect of the reclining mechanism, the transmission portion includes:
the transmission slide block is arranged on the bearing table;
and the transmission slide rail is in sliding fit with the transmission slide block, one end of the transmission slide rail is connected with the output end of the driving piece, and the X-direction leaning part and the Y-direction leaning part are both arranged on the transmission slide rail.
As a preferable aspect of the positioning mechanism, the X-direction positioning portion includes:
the first connecting rod is rotatably arranged on the transmission part;
the second connecting rod, its with first connecting rod is the contained angle setting and links to each other, first connecting rod with the junction of second connecting rod rotate set up in on the plummer, the free end of second connecting rod can with the work piece butt.
As a preferable mode of the positioning mechanism, the X-direction positioning portion further includes a first support block, the first support block is disposed on the transmission portion, and the first link is rotatably disposed on the first support block.
As a preferable scheme of the leaning mechanism, the free end of the second connecting rod is rotatably provided with a first roller.
As a preferable scheme of the leaning mechanism, the first connecting rod and the second connecting rod are of an integrally formed structure.
In a preferred embodiment of the positioning mechanism, the number of the X-direction positioning portions is plural, and the plural X-direction positioning portions are provided on the stage at intervals in the Y direction.
As a preferable mode of the positioning mechanism, the Y-positioning portion includes a third link, a middle portion of the third link is rotatably provided on the stage, one end of the third link is rotatably provided on the transmission portion, and the other end of the third link can abut against the workpiece.
As a preferable scheme of the leaning mechanism, the other end of the third connecting rod is rotatably provided with a second roller.
As a preferable scheme of the leaning mechanism, the Y-direction leaning portion further includes a second supporting block, the second supporting block is disposed on the transmission portion, and one end of the third link is rotatably disposed on the second supporting block.
The invention has the beneficial effects that:
the invention provides a leaning mechanism which comprises a bearing table, a driving assembly and a leaning assembly, wherein the bearing table is used for placing a display panel, the leaning assembly comprises an X-direction leaning portion and a Y-direction leaning portion, the driving assembly comprises a driving piece and a transmission portion, the driving piece can simultaneously drive the X-direction leaning portion to move along the X direction and the Y-direction leaning portion to move along the Y direction through the transmission portion, so that the display panel can be simultaneously abutted against two adjacent groove walls on the bearing groove, the accurate positioning of the display panel is realized, and the accuracy of a detection result is ensured. The leaning mechanism is simple and compact in structure, low in manufacturing cost and capable of achieving a good leaning effect on the display panel.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings may be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.
FIG. 1 is a schematic structural view of a reclining mechanism provided with a display panel according to the present invention;
FIG. 2 is a schematic structural diagram of a positioning mechanism provided in the present invention;
fig. 3 is a schematic view of the matching relationship between the driving assembly and the positioning assembly of the positioning mechanism provided by the invention.
In the figure:
100-a display panel;
1-a bearing platform; 11-a carrying groove; 111-a first side; 112-a second side edge; 12-a first support shaft; 13-a second support spindle;
2-a drive assembly; 21-a drive member; 22-a transmission part; 221-a transmission slide block; 222-a drive slide;
3-a positioning component; a 31-X direction positioning part; 311-a first link; 312-a second link; 313-a first roller; 314-a first support block; a 32-Y positioning part; 321-a third link; 322-a second support block; 323-second roller.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings, not all of them.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.
The embodiment provides a leaning mechanism, which is mainly used for positioning a display panel during detection of the display panel. The workpiece in this embodiment is specifically the display panel 100 shown in fig. 1.
As shown in fig. 1-2, the leaning mechanism provided in this embodiment includes a carrier table 1, a driving assembly 2 and a leaning assembly 3, wherein a carrier groove 11 is provided on the carrier table 1, the carrier groove 11 is used for placing a display panel 100, the carrier groove 11 includes two first sides 111 disposed opposite to each other and two second sides 112 disposed opposite to each other, the first sides 111 extend along a Y direction, the second sides 112 extend along an X direction, two ends of the first sides 111 are respectively connected to the second sides 112, the leaning assembly 3 includes an X-direction leaning portion 31 and a Y-direction leaning portion 32, the X-direction leaning portion 31 is disposed on the carrier table 1 and is located at a side close to one of the first sides 111, the Y-direction leaning portion 32 is disposed on the carrier table 1 and is located at a side close to one of the second sides 112, the driving assembly 2 includes a driving member 21 and a transmission member 22, the driving member 21 can simultaneously drive the X-direction leaning portion 31 to move along the X direction and the Y-direction leaning portion 32 along the side of one of the first side 111 through the transmission member 22 The Y direction is moved so that the workpiece can abut on the other first side 111 and the other second side 112 at the same time, and the X direction and the Y direction are perpendicular to each other.
In the positioning mechanism provided in this embodiment, the driving element 21 can simultaneously drive the X-direction positioning portion 31 to move along the X-direction and the Y-direction positioning portion 32 to move along the Y-direction through the transmission portion 22, so that the display panel 100 can simultaneously abut against two adjacent groove walls on the carrying groove 11, thereby realizing accurate positioning of the display panel 100 and ensuring accuracy of the detection result. The leaning mechanism is simple and compact in structure, low in manufacturing cost and capable of achieving a good leaning effect on the display panel 100.
Further, as shown in fig. 3, the transmission part 22 includes a transmission slider 221 and a transmission slide rail 222, the transmission slider 221 is disposed on the plummer 1, the transmission slide rail 222 is slidably fitted to the transmission slider 221, one end of the transmission slide rail 222 is connected to the output end of the driving part 21, and both the X-direction positioning part 31 and the Y-direction positioning part 32 are disposed on the transmission slide rail 222.
Further, the X-direction positioning portion 31 includes a first link 311 and a second link 312, the first link 311 is rotatably disposed on the transmission slide rail 222, the second link 312 is disposed at an angle with the first link 311 and connected to the first link 311, a connection portion of the first link 311 and the second link 312 is rotatably disposed on the plummer 1, and one end of the second link 312, which is far away from the first link 311, can be abutted to the display panel 100. The Y-direction positioning portion 32 includes a middle portion of the third link 321 rotatably disposed on the platform 1, one end of the third link 321 rotatably disposed on the transmission slide rail 222, and the other end of the third link 321 can abut against the display panel 100. In this embodiment, the drive sled 222 extends in the Y direction.
Specifically, the driving member 21 is a driving cylinder, and an output end of the driving cylinder is connected to one end of the transmission slide rail 222. When the output end of the driving cylinder retracts, the driving slide rail 222 is driven to move along the Y direction, so as to drive the first connecting rod 311 arranged on the driving slide rail 222 to rotate, and the rotation of the first connecting rod 311 can drive the second connecting rod 312 to rotate towards one side close to the display panel 100; meanwhile, when the transmission slide rail 222 moves along the Y direction, the third connecting rod 321 disposed on the transmission slide rail 222 can be driven to rotate around the middle of the third connecting rod 321, so that the end of the third connecting rod 321 away from the transmission slide rail 222 rotates to the side close to the display panel 100, thereby realizing the leaning position of the display panel 100.
Preferably, the first connecting rod 311 and the second connecting rod 312 are of an integrally formed structure, so that the structure is simple, links of part processing and assembling are reduced, and the processing and manufacturing time is saved.
Further, the X-direction positioning portion 31 further includes a first supporting block 314, the first supporting block 314 is disposed on the transmission slide rail 222, and the first connecting rod 311 is rotatably disposed on the first supporting block 314. The Y-direction leaning portion 32 further includes a second supporting block 322, the second supporting block 322 is disposed on the transmission sliding rail 222, and one end of the third connecting rod 321 is rotatably disposed on the second supporting block 322.
Specifically, a first rotating shaft is further disposed on the first support block 314, the first rotating shaft is disposed on the first link 311, and the first link 311 can rotate around the first rotating shaft. The first rotating shaft is specifically a first screw, a first through hole is formed in the first connecting rod 311, and the first screw penetrates through the first through hole and is in threaded connection with the first supporting block 314. Similarly, a second rotating shaft is further disposed on the second supporting block 322, the second rotating shaft is disposed on the third connecting rod 321 in a penetrating manner, and the third connecting rod 321 can rotate around the second rotating shaft. The second rotating shaft is specifically a second screw, a second through hole is formed in the third connecting rod 321, and the second screw penetrates through the second through hole to be in threaded connection with the second supporting block 322.
A first support rotating shaft 12 and a second support rotating shaft 13 are further arranged on the bearing table 1, the first support rotating shaft 12 penetrates through the joint of the first connecting rod 311 and the second connecting rod 312, the first connecting rod 311 and the second connecting rod 312 can also rotate around the first support rotating shaft 12, so that one end, far away from the first connecting rod 311, of the second connecting rod 312 can be close to or far away from the display panel 100, the first support rotating shaft 12 is specifically a third screw, a third through hole is formed in the joint of the first connecting rod 311 and the second connecting rod 312, and the third screw penetrates through the third through hole to be in threaded connection with the bearing table 1; the second supports pivot 13 and wears to locate the middle part of third connecting rod 321, and third connecting rod 321 can support pivot 13 rotatory around the second to make the one end that transmission slide rail 222 was kept away from to third connecting rod 321 can be close to or keep away from display panel 100, and second supports pivot 13 specifically is the fourth screw, and the middle part of third connecting rod 321 is provided with the fourth connecting hole, and the fourth screw passes fourth connecting hole and plummer 1 threaded connection.
Preferably, the end of the second link 312 away from the first link 311 is rotatably provided with a first roller 313, and the end of the third link 321 away from the transmission slide 222 is rotatably provided with a second roller 323. By providing the first roller 313 and the second roller 323, friction between the second link 312 and the display panel 100 and between the third link 321 and the display panel 100 can be reduced, so as to prevent the edge of the display panel 100 from being damaged in the process of pushing the display panel 100, thereby ensuring the quality of the display panel 100.
Further, in the present embodiment, the longer one side of the display panel 100 placed on the platform 1 extends in the Y direction, and in order to balance the stress on the display panel 100, the number of the X-direction positioning portions 31 is plural, and the plural X-direction positioning portions 31 are provided on the transmission slide rail 222 at intervals in the Y direction. The plurality of X-direction positioning portions 31 are provided near the longer side of the display panel 100, and the plurality of X-direction positioning portions 31 push the display panel 100 at the same time, so that the positioning efficiency of the display panel 100 can be improved, and the positioning accuracy of the display panel 100 can be improved.
The working process of the leaning mechanism is briefly described in the following with reference to fig. 1-3:
(1) placing the display panel 100 in the carrying groove 11 of the carrying table 1;
(2) the output end of the driving element 21 retracts to drive the transmission slide rail 222 to move along the Y direction, and drive the first connecting rod 311 to rotate relative to the first supporting block 314, and the rotation of the first connecting rod 311 can drive the second connecting rod 312 to rotate relative to the plummer 1, so that one end of the second connecting rod 312, which is far away from the first connecting rod 311, rotates to one side close to the display panel 100; meanwhile, when the transmission slide rail 222 moves along the Y direction, the end of the third connecting rod 321 close to the transmission slide rail 222 can be driven to rotate relative to the second supporting block 322, so that the end of the third connecting rod 321 far from the transmission slide rail 222 rotates to the side close to the display panel 100, and the leaning position of the display panel 100 is realized.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. Those skilled in the art will appreciate that the present invention is not limited to the particular embodiments described herein, and that various obvious changes, rearrangements and substitutions will now be apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (10)
1. A reclining mechanism, comprising:
the workpiece carrying device comprises a carrying table (1), wherein a carrying groove (11) is formed in the carrying table (1), the carrying groove (11) is used for placing a workpiece, the carrying groove (11) comprises two first sides (111) which are arranged oppositely and two second sides (112) which are arranged oppositely, the first sides (111) extend along the Y direction, the second sides (112) extend along the X direction, and two ends of the first sides (111) are respectively connected with the second sides (112);
a positioning assembly (3) comprising an X-direction positioning portion (31) and a Y-direction positioning portion (32), wherein the X-direction positioning portion (31) is arranged on the bearing table (1) and is positioned at one side close to one of the first side edges (111), and the Y-direction positioning portion (32) is arranged on the bearing table (1) and is positioned at one side close to one of the second side edges (112);
the driving component (2) comprises a driving part (21) and a transmission part (22), the driving part (21) can drive the X-direction positioning part (31) to move along the X direction and the Y-direction positioning part (32) to move along the Y direction through the transmission part (22) simultaneously, so that the workpiece can be abutted against the other first side edge (111) and the other second side edge (112) simultaneously, and the X direction and the Y direction are perpendicular to each other.
2. The reclining mechanism according to claim 1, wherein said transmission portion (22) comprises:
a transmission slide block (221) arranged on the bearing table (1);
and the transmission slide rail (222) is in sliding fit with the transmission slide block (221), one end of the transmission slide rail (222) is connected with the output end of the driving piece (21), and the X-direction leaning part (31) and the Y-direction leaning part (32) are both arranged on the transmission slide rail (222).
3. The positioning mechanism according to claim 1, wherein the X-direction positioning portion (31) comprises:
a first link (311) rotatably provided on the transmission section (22);
second connecting rod (312), its with first connecting rod (311) are the contained angle setting and link to each other, first connecting rod (311) with the junction of second connecting rod (312) rotates set up in on plummer (1), the free end of second connecting rod (312) can with the work piece butt.
4. The reclining mechanism according to claim 3, wherein the X-direction reclining portion (31) further includes a first support block (314), the first support block (314) is disposed on the transmission portion (22), and the first link (311) is rotatably disposed on the first support block (314).
5. The reclining mechanism according to claim 3, wherein the free end of said second link (312) is rotatably provided with a first roller (313).
6. The reclining mechanism according to claim 3, wherein said first link (311) and said second link (312) are of an integrally formed structure.
7. The positioning mechanism according to any one of claims 1 to 6, wherein the number of the X-direction positioning portions (31) is plural, and the plural X-direction positioning portions (31) are provided on the carrier (1) at intervals in the Y direction.
8. The positioning mechanism according to claim 1, wherein the Y-direction positioning portion (32) comprises a third link (321), a middle portion of the third link (321) is rotatably disposed on the carrier (1), one end of the third link (321) is rotatably disposed on the transmission portion (22), and the other end of the third link (321) can abut against the workpiece.
9. The reclining mechanism according to claim 8, wherein the other end of the third link (321) is rotatably provided with a second roller (323).
10. The reclining mechanism according to claim 8, wherein the Y-directional reclining portion (32) further comprises a second support block (322), the second support block (322) is disposed on the transmission portion (22), and one end of the third link (321) is rotatably disposed on the second support block (322).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911384240.5A CN111025700B (en) | 2019-12-28 | 2019-12-28 | Leaning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911384240.5A CN111025700B (en) | 2019-12-28 | 2019-12-28 | Leaning mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN111025700A CN111025700A (en) | 2020-04-17 |
| CN111025700B true CN111025700B (en) | 2022-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911384240.5A Active CN111025700B (en) | 2019-12-28 | 2019-12-28 | Leaning mechanism |
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| CN (1) | CN111025700B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113858083A (en) * | 2021-11-04 | 2021-12-31 | 苏州精濑光电有限公司 | Directional clamping device, testing device and clamping method for PCB |
| CN114346713A (en) * | 2021-12-13 | 2022-04-15 | 哈工大泰州创新科技研究院有限公司 | Metal processing positioning device |
| CN114211423A (en) * | 2021-12-13 | 2022-03-22 | 哈工大泰州创新科技研究院有限公司 | Metal processing clamping structure |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107843603A (en) * | 2017-12-11 | 2018-03-27 | 苏州精濑光电有限公司 | A kind of glass substrate leans on position mechanism |
| CN107861275A (en) * | 2017-12-11 | 2018-03-30 | 苏州精濑光电有限公司 | A kind of full plate or half plate lean on position mechanism |
| CN108545430A (en) * | 2018-06-05 | 2018-09-18 | 太仓汉兹精密仪器科技有限公司 | A kind of load plate leans on position mechanism |
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2019
- 2019-12-28 CN CN201911384240.5A patent/CN111025700B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107843603A (en) * | 2017-12-11 | 2018-03-27 | 苏州精濑光电有限公司 | A kind of glass substrate leans on position mechanism |
| CN107861275A (en) * | 2017-12-11 | 2018-03-30 | 苏州精濑光电有限公司 | A kind of full plate or half plate lean on position mechanism |
| CN108545430A (en) * | 2018-06-05 | 2018-09-18 | 太仓汉兹精密仪器科技有限公司 | A kind of load plate leans on position mechanism |
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| CN111025700A (en) | 2020-04-17 |
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