CN105549237A - Automatic aligning mechanism for detecting liquid crystal display panel - Google Patents
Automatic aligning mechanism for detecting liquid crystal display panel Download PDFInfo
- Publication number
- CN105549237A CN105549237A CN201610115041.4A CN201610115041A CN105549237A CN 105549237 A CN105549237 A CN 105549237A CN 201610115041 A CN201610115041 A CN 201610115041A CN 105549237 A CN105549237 A CN 105549237A
- Authority
- CN
- China
- Prior art keywords
- web joint
- liquid crystal
- crystal panel
- mounting blocks
- probe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
Abstract
The invention discloses an automatic aligning mechanism for detecting a liquid crystal display panel. The automatic aligning mechanism comprises a module carrying plate and a detecting head device. The detecting head device comprises a first connecting plate, a second connecting plate and a probe installation block which are sequentially arranged from top to bottom. A joint bearing is arranged between the first connecting plate and the second connecting plate. An angle limiting shaft is arranged between the first connecting plate and the second connecting plate. The second connecting plate is connected with the probe installation block through height-equal screws. A probe making contact with the to-be-detected liquid crystal display panel is arranged on the probe installation block. By means of the arrangement, when the detecting head device is pressed down, automatic alignment can be achieved, then a guide shaft is smoothly inserted in a lining, and the probe can more conveniently, rapidly and precisely make contact with detecting points on the to-be-detected liquid crystal display panel.
Description
Technical field
The present invention relates to a kind of testing agency, particularly a kind of liquid crystal panel detects automatic aligning mechanism.
Background technology
Need in liquid crystal panel testing process to liquid crystal applied voltages, on liquid crystal panel TFT layer, generally leave test point for applying voltage.And liquid crystal panel detection device has measuring head, measuring head has some conductive components (as FPC, POGOPIN etc.) can and the test point realization that is connected one by one power on.
As mentioned above, measuring head and panel need contraposition accurately in mechanism, in the prior art, if a corresponding a slice panel of measuring head adopts high-precision processing and assembling to realize aligning accuracy mostly; But on automatic assembly line, often there will be the situation of the corresponding multi-disc module of a measuring head, in this case, the mode of ccd image process mostly can be adopted to realize contraposition.But above-mentioned existing pick-up unit and detection method, high-precision process equipment is needed in device fabrication process, also need to be furnished with high-quality processing and assembler simultaneously, wherein particularly CCD para-position mode also needs the image procossing personnel of specialty, and whole system more complicated, production cost is very high, and efficiency is low.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of liquid crystal panel and detects automatic aligning mechanism.The second web joint in this mechanism's detection head device and any fine motion in X, Y plane that can be relative between probe mounting blocks, and can also be relative between the first web joint, the second web joint and probe mounting blocks along carrying out fine motion in Z-direction in angle, by above-mentioned setting, this detection automatic aligning mechanism ensure that the high precision between detection head device with die cavity set on module supporting plate coordinates, and on probe mounting blocks, probe is coordinated by the high precision between the axis of guide with liquid crystal panel to be measured in die cavity; And by above-mentioned setting, detection head device, when pressing down, can look for position to cause the axis of guide to insert smoothly in lining automatically, and probe can touch the test point on liquid crystal panel to be measured convenient, fast, accurately.
For solving the problems of the technologies described above, the present invention adopts following technical proposals:
A kind of liquid crystal panel detects automatic aligning mechanism, described positioning mechanism comprises module supporting plate, be arranged on for placing the die cavity of liquid crystal panel to be measured on described module supporting plate, and be arranged on the measuring head device for detecting liquid crystal panel to be measured on described module supporting plate;
Described detection head device comprises the first web joint, the second web joint and the probe mounting blocks that set gradually from top to bottom;
Be provided with oscillating bearing between described first web joint and described second web joint, the two ends of this oscillating bearing are fixedly mounted with the first web joint and the second web joint respectively; The effect of described oscillating bearing is absorption first web joint and described second web joint bias in the Z-axis direction.
The angle limit axle relatively rotating angle for limiting the first web joint and the second web joint in the horizontal direction is also provided with between described first web joint and described second web joint; The effect of described angle limit axle is control two pieces of web joint drift angles in the Z-axis direction.
Described second web joint is connected by contour screw with between probe mounting blocks; The effect of described contour screw not only can connect but also can relative motion between the first web joint and the second web joint.
Described probe mounting blocks is provided with the probe for touching with liquid crystal panel to be measured;
Further, described module supporting plate is provided with the first jack arranged that to match with described cavity positions; Described probe mounting blocks is provided with the axis of guide, and one end and the described probe mounting blocks of this axis of guide are affixed, and the other end is plugged in described first jack.
Further, the bottom surface of described second web joint is provided with the first magnetite, the end face of the probe mounting blocks corresponding with the bottom surface of described second web joint is provided with and mates the second corresponding magnetite with described first magnetite; Described first magnetite and described second magnetite polarity different.By arranging the cooperation of the first magnetite and the second magnetite, make very close to each other being combined together between the second web joint and probe mounting blocks.
Further, described second web joint leaves gap for installing between the hole wall of the through hole of contour screw and the outer wall of described contour screw.This gap ensure that probe mounting blocks can any fine motion in X, Y plane of relative second web joint, and can also along carrying out fine motion in Z-direction in angle.
Further, limit for height block is provided with between the upper face of described module supporting plate and described second web joint.Limit for height block is for controlling the stroke of probe tip.
Further, described probe mounting blocks is provided with the probe protection plate for the protection of probe tip.Its for the protection of on probe for touching the needle portion of end with liquid crystal panel to be measured.
Further, the lower end of described angle limit axle is installed on described second web joint, the upper end of described angle limit axle is plugged in set matching in the second corresponding jack with the upper end of angle limit axle on described first web joint, and leaves gap between the hole wall of the upper end lateral wall of described angle limit axle and described second jack; This gap ensure that can be relative between the first web joint with the second web joint along carrying out fine motion in Z-direction in angle.
Further, the upper end of described angle limit axle is installed on described first web joint, the lower end of described angle limit axle is plugged in set matching in the 3rd corresponding jack with the lower end of angle limit axle on described second web joint, and leaves gap between the hole wall of the lower end outside wall of described angle limit axle and described 3rd jack; This gap ensure that can be relative between the first web joint with the second web joint along carrying out fine motion in Z-direction in angle.
Further, at grade, the upper surface of described second magnetite and the end face place of described probe mounting blocks are at grade the lower surface of described first magnetite and the bottom surface place of described second web joint.By making very close to each other being combined together between the second web joint and probe mounting blocks coordinating between the first magnetite with the second magnetite.
Liquid crystal panel to be measured is placed in die cavity by the present invention, the outer shape of liquid crystal panel and die cavity position, on module supporting plate, relative position arranges two linings, bush hole on lining and die cavity machining precision on same reference field easily ensures, thus the bush hole coordinated with the axis of guide and die cavity relative size precision high.
Probe and the axis of guide are arranged on the probe mounting blocks of same benchmark, so the relative size precision between probe and the axis of guide is high; By vibrational power flow between the first web joint, the second web joint and probe mounting blocks in the present invention, any fine motion in X, Y plane that can be relative between first web joint, the second web joint and probe mounting blocks, and can also along carrying out fine motion in Z-direction in angle; Drive probe mounting blocks to press down when detection head device presses down, the axis of guide can look for position to insert in the bush hole of lining automatically, and probe both can touch the test point on liquid crystal panel to be measured convenient, fast, accurately.
The present invention compared with prior art, not only greatly reduce in liquid crystal panel testing process, to the dependence of equipment and personnel, and compare that existing detection method aligning accuracy is higher, accuracy of detection is higher, while enhancing productivity, significantly reduce production cost.
Accompanying drawing explanation
Fig. 1 is one-piece construction schematic diagram of the present invention.
Fig. 2 is decomposition texture schematic diagram of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
Embodiment 1:
As shown in Figure 1, 2, a kind of liquid crystal panel detects automatic aligning mechanism, and described positioning mechanism comprises module supporting plate 1 and measuring head device; Described module supporting plate 1 is provided with the die cavity 11 for placing liquid crystal panel 100 to be measured, and to match the first jack 111 arranged with described die cavity 11 position;
Described detection head device comprises the first web joint 2, second web joint 3, probe mounting blocks 4 and the axis of guide 5 that set gradually from top to bottom; Described probe mounting blocks 4 is provided with the probe 9 for touching with liquid crystal panel 100 to be measured, and described probe mounting blocks 4 is also provided with the probe protection plate 42 for the protection of probe 9 syringe needle.One end 51 of the described axis of guide 5 is affixed with described probe mounting blocks 4, and the other end 52 is for being plugged in described first jack 111.
Be provided with oscillating bearing 6 between described first web joint 2 and described second web joint 3, the two ends of this oscillating bearing 6 are fixedly mounted with the first web joint 2 and the second web joint 3 respectively.
The angle limit axle 7 relatively rotating angle for limiting the first web joint 2 and the second web joint 3 in the horizontal direction is also provided with between described first web joint 2 and described second web joint 3; The lower end 71 of described angle limit axle 7 is installed on described second web joint 3, the upper end 72 of described angle limit axle 7 is plugged in set matching in the second corresponding jack with the upper end of angle limit axle 7 on described first web joint 2, and leaves gap between the hole wall of upper end 72 lateral wall of described angle limit axle 7 and described second jack.
Described second web joint 3 is connected by contour screw 8 with between probe mounting blocks 4, and described second web joint 3 leaves gap for installing between the hole wall of the through hole 32 of contour screw 8 and the outer wall of described contour screw 8.
The bottom surface of described second web joint 3 is provided with the first magnetite 31, the end face of the probe mounting blocks 4 corresponding with the bottom surface of described second web joint 3 is provided with and mates the second corresponding magnetite 41 with described first magnetite 31; Described first magnetite 31 is different with described second magnetite 41 polarity.At grade, the upper surface of described second magnetite 41 and the end face place of described probe mounting blocks 4 are at grade for the lower surface of described first magnetite 31 and the bottom surface place of described second web joint 3.By arranging the cooperation of the first magnetite 31 and the second magnetite 41, make very close to each other being combined together between the second web joint 3 and probe mounting blocks 4.
In a particular embodiment of the present invention, one is also provided with for pressing down the limit for height block 12 of the stroke of time control manufacturing probe 9 syringe needle at pick-up unit between the upper face of described module supporting plate 1 and described second web joint 3.
As further improvement of this embodiment, lining 1111 is provided with in described first jack 111, the other end 52 of the described axis of guide 5 is plugged in the bush hole of described lining 1111, and the end face of described lining 1111 and the upper face place of described module supporting plate 1 are at grade; And the installing plate 21 be provided with on described first web joint 2 for being connected with external device (ED).
In the present invention, lining 1111 to be pressed on module supporting plate 1 both fitted position precision is high relatively; Probe 9 and the axis of guide 5 are all arranged on probe mounting blocks 4, so the relative size precision of probe 9 and the axis of guide 5 also can ensure very high.Second magnetite 41 is arranged on probe mounting blocks 4, and the first magnetite 31 is arranged on the second web joint 3, and upper lower magnet is attracting, can ensure very close to each other being combined together between the second web joint 3 and probe mounting blocks 4.Probe mounting blocks 4 is connected by contour screw 8 with the second web joint 3, and by the second web joint 3 for installing the setting leaving gap between the hole wall of the through hole 32 of contour screw 8 and the outer wall of described contour screw 8, ensure that probe mounting blocks 4 can any fine motion in X, Y plane of relative second web joint 3, and can also along carrying out fine motion in Z-direction in angle.
One end of oscillating bearing 6 is fixed on the first web joint 2 simultaneously, the other end is fixed on the second web joint 3, can also be relative between first web joint 2 with the second web joint 3 along carrying out fine motion in Z-direction in angle, angle limit axle 7 is arranged on the second web joint 3, the other end inserts in the second jack corresponding on the first web joint 2, it can make fine motion Angle ambiguity between two pieces of web joints within the specific limits, by above-mentioned setting, when detection head device is when pressing down, position can be automatically looked for cause the axis of guide to insert smoothly in lining, probe can be convenient, fast, touch the test point on liquid crystal panel 100 to be measured accurately.
Embodiment 2:
The difference of the present embodiment and embodiment 1 is: the upper end 72 of described angle limit axle 7 is installed on described first web joint 2, the lower end 71 of described angle limit axle 7 is plugged in set matching in the 3rd corresponding jack with the lower end of angle limit axle 7 on described second web joint 3, and leaves gap between the hole wall of lower end 71 lateral wall of described angle limit axle 7 and described 3rd jack.
The word in description orientation adopted herein " on ", D score, "left", "right" etc. are all convenience in order to illustrate based on the orientation in accompanying drawing shown in drawing, in actual device, these orientation may be different due to the disposing way of device.
In sum, embodiment of the present invention only provides a kind of embodiment of the best, technology contents of the present invention and technical characterstic disclose as above, but the personage being familiar with the technology still may do the various replacement and the modification that do not deviate from creation spirit of the present invention based on disclosed content; Therefore, protection scope of the present invention is not limited to the technology contents that embodiment discloses, therefore all equivalence changes done according to shape of the present invention, structure and principle, be all encompassed in protection scope of the present invention.
Claims (9)
1. a liquid crystal panel detects automatic aligning mechanism, it is characterized in that: described positioning mechanism comprises module supporting plate (1), be arranged on for placing the die cavity (11) of liquid crystal panel to be measured (100) on described module supporting plate (1), and be arranged on the measuring head device for detecting liquid crystal panel to be measured (100) on described module supporting plate (1);
Described detection head device comprises the first web joint (2), the second web joint (3) and the probe mounting blocks (4) that set gradually from top to bottom;
Be provided with oscillating bearing (6) between described first web joint (2) and described second web joint (3), the two ends of this oscillating bearing (6) are fixedly mounted with the first web joint (2) and the second web joint (3) respectively;
The angle limit axle (7) relatively rotating angle for limiting the first web joint (2) and the second web joint (3) in the horizontal direction is also provided with between described first web joint (2) and described second web joint (3);
Described second web joint (3) is connected by contour screw (8) with between probe mounting blocks (4);
Described probe mounting blocks (4) is provided with the probe (9) for touching with liquid crystal panel to be measured (100).
2. a kind of liquid crystal panel according to claim 1 detects automatic aligning mechanism, it is characterized in that: preferred, described module supporting plate (1) is provided with the first jack (111) arranged that to match with described die cavity (11) position; Described probe mounting blocks (4) is provided with the axis of guide (5), one end (51) of this axis of guide (5) is affixed with described probe mounting blocks (4), and the other end (52) is plugged in described first jack (111).
3. a kind of liquid crystal panel according to claim 1 detects automatic aligning mechanism, it is characterized in that: preferred, the bottom surface of described second web joint (3) is provided with the first magnetite (31), the end face of the probe mounting blocks (4) corresponding with the bottom surface of described second web joint (3) is provided with and mates corresponding the second magnetite (41) with described first magnetite (31); Described first magnetite (31) is different with described second magnetite (41) polarity.
4. a kind of liquid crystal panel according to claim 1 detects automatic aligning mechanism, it is characterized in that: described second web joint (3) leaves gap for installing between the hole wall of the through hole (32) of contour screw (8) and the outer wall of described contour screw (8).
5. a kind of liquid crystal panel according to claim 1 detects automatic aligning mechanism, it is characterized in that: be provided with limit for height block (12) between the upper face of described module supporting plate (1) and described second web joint (3).
6. a kind of liquid crystal panel according to claim 1 detects automatic aligning mechanism, it is characterized in that: described probe mounting blocks (4) is provided with the probe protection plate (42) for the protection of probe (9) syringe needle.
7. a kind of liquid crystal panel according to claim 1 detects automatic aligning mechanism, it is characterized in that: the lower end (71) of described angle limit axle (7) is installed on described second web joint (3), the upper end (72) of described angle limit axle (7) is plugged in upper set the matching in the second corresponding jack with the upper end of angle limit axle (7) of described first web joint (2), and leaves gap between upper end (72) lateral wall of described angle limit axle (7) and the hole wall of described second jack.
8. a kind of liquid crystal panel according to claim 1 detects automatic aligning mechanism, it is characterized in that: the upper end (72) of described angle limit axle (7) is installed on described first web joint (2), the lower end (71) of described angle limit axle (7) is plugged in upper set the matching in the 3rd corresponding jack with the lower end of angle limit axle (7) of described second web joint (3), and leaves gap between the hole wall of lower end (71) lateral wall of described angle limit axle (7) and described 3rd jack.
9. a kind of liquid crystal panel according to claim 1 detects automatic aligning mechanism, it is characterized in that: at grade, the upper surface of described second magnetite (41) and the end face place of described probe mounting blocks (4) are at grade for the lower surface of described first magnetite (31) and the bottom surface place of described second web joint (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610115041.4A CN105549237B (en) | 2016-03-01 | 2016-03-01 | A kind of liquid crystal display panel detection automatic aligning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610115041.4A CN105549237B (en) | 2016-03-01 | 2016-03-01 | A kind of liquid crystal display panel detection automatic aligning mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105549237A true CN105549237A (en) | 2016-05-04 |
| CN105549237B CN105549237B (en) | 2019-02-22 |
Family
ID=55828520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610115041.4A Active CN105549237B (en) | 2016-03-01 | 2016-03-01 | A kind of liquid crystal display panel detection automatic aligning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105549237B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105895001A (en) * | 2016-06-24 | 2016-08-24 | 苏州华兴源创电子科技有限公司 | Carrier device for detecting LCD module |
| CN106483690A (en) * | 2016-12-06 | 2017-03-08 | 无锡市创恒机械有限公司 | A kind of ITO presses screen device |
| CN106908631A (en) * | 2017-04-26 | 2017-06-30 | 苏州工业园区创晖隆自动化科技有限公司 | Automatic side splicing module |
| CN107966271A (en) * | 2017-12-08 | 2018-04-27 | 昆山精讯电子技术有限公司 | A kind of display panel measurement jig |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100118780A (en) * | 2009-04-29 | 2010-11-08 | 주식회사 크라또 | Probe unit including manupulator and probe-block for visual test |
| CN203405647U (en) * | 2013-09-04 | 2014-01-22 | 苏州华兴源创电子科技有限公司 | Detecting device used for detecting liquid crystal module |
| CN103792708A (en) * | 2014-02-19 | 2014-05-14 | 苏州博众精工科技有限公司 | Testing changeover mechanism |
| CN105096783A (en) * | 2015-08-03 | 2015-11-25 | 武汉华星光电技术有限公司 | Detection equipment and probe component thereof |
| CN205507284U (en) * | 2016-03-01 | 2016-08-24 | 苏州华兴源创电子科技有限公司 | Liquid crystal display panel detects automatic alignment mechanism |
-
2016
- 2016-03-01 CN CN201610115041.4A patent/CN105549237B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100118780A (en) * | 2009-04-29 | 2010-11-08 | 주식회사 크라또 | Probe unit including manupulator and probe-block for visual test |
| CN203405647U (en) * | 2013-09-04 | 2014-01-22 | 苏州华兴源创电子科技有限公司 | Detecting device used for detecting liquid crystal module |
| CN103792708A (en) * | 2014-02-19 | 2014-05-14 | 苏州博众精工科技有限公司 | Testing changeover mechanism |
| CN105096783A (en) * | 2015-08-03 | 2015-11-25 | 武汉华星光电技术有限公司 | Detection equipment and probe component thereof |
| CN205507284U (en) * | 2016-03-01 | 2016-08-24 | 苏州华兴源创电子科技有限公司 | Liquid crystal display panel detects automatic alignment mechanism |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105895001A (en) * | 2016-06-24 | 2016-08-24 | 苏州华兴源创电子科技有限公司 | Carrier device for detecting LCD module |
| CN106483690A (en) * | 2016-12-06 | 2017-03-08 | 无锡市创恒机械有限公司 | A kind of ITO presses screen device |
| CN106908631A (en) * | 2017-04-26 | 2017-06-30 | 苏州工业园区创晖隆自动化科技有限公司 | Automatic side splicing module |
| CN107966271A (en) * | 2017-12-08 | 2018-04-27 | 昆山精讯电子技术有限公司 | A kind of display panel measurement jig |
| CN107966271B (en) * | 2017-12-08 | 2024-08-09 | 昆山精讯电子技术有限公司 | Display panel test fixture |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105549237B (en) | 2019-02-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105549237A (en) | Automatic aligning mechanism for detecting liquid crystal display panel | |
| CN204347383U (en) | A kind of measurement jig | |
| CN104071570B (en) | The autoloader of coupling electric logging device equipment | |
| CN212159951U (en) | High-precision measuring device for parameters of touch screen | |
| CN105093088B (en) | A kind of probe test equipment | |
| CN207440457U (en) | A kind of probe adjusting mechanism and system | |
| CN205701313U (en) | A kind of three-shaft linkage positioning dispensing mechanism | |
| KR101616564B1 (en) | Probe Mobile Apparatus | |
| CN203451605U (en) | Metal mask plate integrated assembly detection center | |
| KR20100097810A (en) | Apparatus for operating of prob pin in probing apparatus | |
| CN202974225U (en) | Positioning fixture of coordinate measuring machine for detecting automotive glass | |
| CN104515493A (en) | Automatic radial run-out measuring device | |
| CN102689171A (en) | Automatic accurate adjustment system for instrument movement clearance | |
| CN203587044U (en) | High precision measuring instrument applied to circular arc camber radian detection | |
| CN103522226B (en) | Universal floating mechanism | |
| CN208443350U (en) | Detection device | |
| CN205507284U (en) | Liquid crystal display panel detects automatic alignment mechanism | |
| CN206250160U (en) | A kind of high accuracy positioning pressure sensing mechanism | |
| CN205138418U (en) | Portable roughness measuring apparatu based on magnetic grid chi | |
| CN204313790U (en) | Long Distances manual image measuring instrument | |
| CN106840650B (en) | Rigidity detection device for rotary speed reducer | |
| CN103529324A (en) | Three-dimensional mechanical arm card-clamping test instrument | |
| CN108195249B (en) | Hole location detecting tool | |
| CN203615867U (en) | Clearance measuring instrument | |
| CN202836542U (en) | Measuring head of ring-like part internal/external diameter measuring mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 215000 Qingqiu Lane 8, Suzhou Industrial Park, Suzhou City, Jiangsu Province Patentee after: Suzhou Huaxing source Polytron Technologies Inc Address before: 215011 East Fang Industrial Park, No. 1 Huayun Road, Suzhou Industrial Park, Jiangsu Province, 2nd Floor Patentee before: Suzhou HYC Electronic Technology Co., Ltd. |
|
| CP03 | Change of name, title or address |