CN109827751B - Mounting seat capable of hanging PG (Poly (propylene) test box and display panel detection jig comprising mounting seat - Google Patents
Mounting seat capable of hanging PG (Poly (propylene) test box and display panel detection jig comprising mounting seat Download PDFInfo
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- CN109827751B CN109827751B CN201910156851.8A CN201910156851A CN109827751B CN 109827751 B CN109827751 B CN 109827751B CN 201910156851 A CN201910156851 A CN 201910156851A CN 109827751 B CN109827751 B CN 109827751B
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- test box
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- connecting plate
- top plate
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- 238000012360 testing method Methods 0.000 title claims abstract description 116
- 238000001514 detection method Methods 0.000 title claims abstract description 22
- -1 Poly (propylene) Polymers 0.000 title description 2
- 229920001155 polypropylene Polymers 0.000 title description 2
- 230000003139 buffering effect Effects 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims description 6
- 239000000725 suspension Substances 0.000 claims 1
- 230000008054 signal transmission Effects 0.000 abstract description 5
- 229910002601 GaN Inorganic materials 0.000 abstract description 2
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 abstract description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 10
- 239000000741 silica gel Substances 0.000 description 10
- 229910002027 silica gel Inorganic materials 0.000 description 10
- 238000010586 diagram Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The invention discloses a mounting seat capable of hanging a PG (gallium nitride) test box and a display panel detection jig comprising the same, wherein the mounting seat comprises a rack, a PG test box mounting component used for hanging the PG test box is arranged on the rack, the PG test box mounting component comprises a support rib arranged on the rack, a connecting plate used for connecting the PG test box is arranged on the support rib in a matched mode, and a buffer cushion used for buffering up-and-down vibration of the suspended PG test box is arranged between the support rib and the connecting plate. The invention has simple structure, can effectively reduce the vibration quantity of the PG test box and ensures the stability of the collinear detection signal transmission of the PG test box.
Description
Technical Field
The invention relates to a PG (gallium nitride) test box mounting seat and a display panel detection jig containing the same, belongs to the technical field of display panel detection, and particularly relates to a mounting seat capable of hanging a PG test box and a display panel detection jig containing the same.
Background
With the rapid development of flat panel displays and the continuous improvement of the living standard of people, display panels are widely used in industry as a common product. Generally, a series of tests are required to be performed on the product after the display panel is manufactured, including lighting test, gamma Tuning test, etc., wherein each test step uses a PG test box. In order to improve the testing efficiency of the display panel, in the prior art, an automatic collinear detection device for the display panel is generally adopted, namely, a rack and a PG test box are utilized to complete multiple collinear detection of the display panel, the PG test box in the prior art is generally directly and rigidly connected with the rack, the structure of the PG test box is as shown in the patent CN108776400A, CN108803094a of the invention, when a line change working condition occurs in the automatic detection process of the display panel, the height difference existing between the rack moving process and different detection lines can cause vibration of the rack, and because the rack and the PG test box are in a rigid connection state, the vibration of the rack can be directly transmitted to the PG test box to cause the vibration of the PG test box during the line change, and the vibration can influence the transmission of signals of the subsequent PG test box, so the development of a rack for effectively reducing the displacement and the line change vibration of the PG test box during the automatic collinear detection of the display panel is needed.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide the mounting seat capable of hanging the PG test box, which is simple in structure, can effectively reduce the vibration quantity of the PG test box and ensures the stability of the collinear detection signal transmission of the PG test box.
In order to solve the technical problems, the mounting seat capable of hanging the PG test box comprises a rack, wherein a PG test box mounting component used for hanging the PG test box is arranged on the rack, the PG test box mounting component comprises a support rib arranged on the rack, a connecting plate used for connecting the PG test box is arranged on the support rib in a matched mode, and a buffer cushion used for buffering up-and-down vibration of the PG test box which is hung is arranged between the support rib and the connecting plate.
In a preferred embodiment of the present invention, the stand includes a side plate and a top plate, the support rib is disposed on an inner wall of the side plate in parallel with the top plate, the connection plate is disposed between the support rib and the top plate, the cushion pad is disposed between the connection plate and the support rib, and the cushion pad is disposed between the connection plate and the top plate.
In a preferred embodiment of the invention, the rack comprises a side plate and a top plate, wherein the inner wall of the side plate is provided with the supporting ribs which are horizontally arranged, the supporting ribs are inserted with connecting plates for connecting the PG test boxes, and a buffer cushion is arranged between the connecting plates and the supporting ribs.
In a preferred embodiment of the invention, the rack comprises a top plate, the lower end surface of the top plate is provided with the supporting ribs which are horizontally arranged, the supporting ribs are inserted with connecting plates for connecting the PG test boxes, and a buffer cushion is arranged between the connecting plates and the supporting ribs.
In a preferred embodiment of the invention, the top plate is provided with a threaded hole, and a vertical threaded knob for pressing the connecting plate is arranged along the vertical direction on the threaded hole.
In a preferred embodiment of the invention, the support rib is provided with a limit boss for a horizontal limit connection plate, and the top plate is provided with a horizontal thread knob for the horizontal limit connection plate.
In a preferred embodiment of the present invention, the connection plate includes a guide-slide plate portion having a zigzag cross-sectional shape and a limit rib plate portion provided with a hole for connecting the PG test cartridge and a buffer pad.
In a preferred embodiment of the present invention, the connection plate includes a guide slide plate portion having a cross-sectional shape corresponding to that of the support rib, and a limit rib plate portion provided on an outer wall of the guide slide plate portion for connecting the PG test cartridge, and a cushion pad provided on the outer wall of the guide slide plate portion.
The invention also discloses a display panel detection jig which comprises an installation seat, wherein a PG test box is installed on a connecting plate of the PG test box installation seat, and a carrier for positioning and bearing a display panel is installed on a top plate of the PG test box installation seat.
In a preferred embodiment of the invention, a tri-axial fine tuning platform is provided between the top plate and the carrier.
In a preferred embodiment of the present invention, the cushion pad is cylindrical, and the cushion pad is made of a silica gel material, and is in a compressed state when the support rib and the connection plate are engaged.
In a preferred embodiment of the invention, the stand includes support columns and a top plate.
The beneficial effects of the invention are as follows: the invention has simple structure and convenient use, and the PG test box installation component comprising the supporting rib, the connecting plate and the buffer pad is added between the bench and the PG test box directly, so that the rigid connection between the PG test box and the bench is effectively converted into flexible connection, and the vibration generated by the bench is absorbed by the buffer pad, so that the PG test box can avoid great vibration, thereby effectively reducing the PG test box vibration caused by the displacement of the PG test box and the vibration of the bench during line change, and improving the stability of the collinear detection signal transmission of the PG test box; furthermore, the invention discloses three specific mounting rack drawer type quick-release structures, and the three technical schemes are simple in structure, convenient for mounting and maintaining the PG test box and capable of improving the assembly efficiency of the invention; furthermore, the invention discloses a limiting structure of the connecting plate, which effectively ensures the horizontal position of the PG test box by matching a limiting boss on the connecting plate with a horizontal thread knob on the top plate; furthermore, the vertical threaded knob for jacking the connecting plate is arranged on the top plate, so that the vibration quantity of the PG test box in the vertical direction is further limited, and the stability of the collinear detection signal transmission of the PG test box is improved; furthermore, the invention discloses two connecting plate structure embodiments, and the connecting plate with the drawer type splicing structure is matched with the supporting rib, so that the manufacturing cost is reduced, the assembly is convenient, and the quick disassembly of the PG test box can be realized; furthermore, the invention discloses two display panel detection jigs using the mounting seats, which have the advantages of high integration level, small occupied space and strong universality.
Drawings
FIG. 1 is a schematic diagram of a mounting base for hanging PG test boxes according to an embodiment of the present invention;
FIG. 2 is a front view of a mounting base for a hangable PG test case in accordance with one embodiment of the present invention;
FIG. 3 is a cross-sectional view of a mounting base from which a PG test case can be suspended in accordance with one embodiment of the present invention;
FIG. 4 is a schematic diagram of a mounting base for hanging PG test boxes according to an embodiment of the present invention; (hidden roof)
FIG. 5 is a schematic view of a connecting plate in a mounting seat for hanging PG test boxes according to an embodiment of the present invention;
FIG. 6 is a schematic diagram of a mounting base for hanging PG test boxes according to an embodiment of the present invention; (mounted PG test box)
FIG. 7 is a schematic diagram of a display panel detection jig according to an embodiment of the invention;
In the figure: 1-a rack; a 2-PG test box mounting assembly; 3-supporting ribs; 4-connecting plates; 5-cushion pad; 6-a horizontal threaded knob; 7-a vertical threaded knob; 1.1-side plates; 1.2-top plate; 3.1-limiting bosses; 4.1-a slide guiding plate part; 4.2-limit rib plate parts; A-PG test box; b-carrier; c-a triaxial fine tuning platform; d-a mounting base.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Example 1:
The invention discloses a mounting seat capable of suspending a PG test box, which is of a portal structure and comprises 2 side plates 1.1 which are arranged in parallel, wherein the top end of each side plate 1.1 is fixedly connected with a top plate 1.2 which is arranged horizontally through threads, the top plate 1.2 is used for fixedly connecting a carrier B or a triaxial fine adjustment platform C, the inner wall of each side plate 1.1 is provided with a support rib 3 which is arranged in parallel with the top plate 1.2, a connecting plate 4 is arranged between each support rib 3 and the top plate 1.2, a buffer cushion 5 for buffering the vertical vibration of the suspended PG test box is arranged between each connecting plate 4 and each support rib 3, a buffer cushion 5 is arranged between each connecting plate 4 and the top plate 2, the support ribs 3, the side plates 1.1 and the top plate 1.2 are enclosed into a limit guide groove for installing the connecting plate, when the connecting plate 4 is inserted into the limiting guide groove, the buffer pads 5 on the upper end surface and the lower end surface of the connecting plate 4 are in a compressed state, the PG test box is connected with the connecting plate 4 through bolts, the limiting in the width direction of the PG test box is realized through the designed spacing between the side plates 1.1, the limiting in the length direction of the PG test box is realized through the limiting boss 3.1 for horizontally limiting the connecting plate 4 arranged on the supporting rib 3 and the horizontal thread knob 6 for horizontally limiting the connecting plate 4 arranged on the top plate 2, and the horizontal thread knob 6 adopts a butterfly handle, so that an operator can conveniently and rapidly assemble and disassemble the PG test box; the connecting plate 4 in the technical scheme comprises a guide slide plate part 4.1 and a limit rib plate part 4.2, wherein the cross section of the guide slide plate part 4.1 is Z-shaped, holes for connecting the PG test box and buffer pads 5 are formed in the guide slide plate part 4.1, the buffer pads 5 can be silica gel with cylindrical structures as shown in the attached drawing, and also can be strip-shaped silica gel attached to the upper end face and the lower end face of the connecting plate 4, when the connecting plate 4 adopts the silica gel with the cylindrical structures, each connecting plate 4 is provided with 4 buffer pads 5,2 of the 4 buffer pads 5 are arranged on the upper side and the lower side of the buffer pad 5 coaxially, in order to further prevent the vibration of the PG test box, a threaded hole is formed in the top plate 2, a vertical threaded knob 7 for pushing the connecting plate 4 is arranged along the vertical direction, the vertical threaded knob 7 can be an embossing knob which can further limit the position of the connecting plate 4 to prevent the vibration of the buffer pads 5, and the compression amount of the buffer pads 5 below the connecting plate 4 is larger than that of the buffer pads 5 above the connecting plate 4; the supporting rib 3 in the technical scheme can be formed by adopting an integrated structure with the side plate 1.1, namely, a boss is processed on the side plate, the supporting rib 3 can also be formed by adopting a split structure with the side plate 1.1, namely, the supporting rib 3 is in a cuboid strip structure and is fixedly connected with the side plate 1.1 in a welding or screw connection mode and the like. When the PG testing box is used, the connecting plate 4 is only required to be in threaded connection with the PG testing box, then the connecting plate 4 is manually inserted into a limit guide groove formed by the supporting rib 3, the side plate 1.1 and the top plate 1.2 on the rack 1, and the horizontal threaded knob 6 and the vertical threaded knob 7 are rotated to be in place.
Example 2:
The invention discloses a mounting seat capable of suspending a PG test box, which is of a portal structure and comprises 2 side plates 1.1 which are arranged in parallel, wherein the top ends of the side plates 1.1 are fixedly connected with a horizontally arranged top plate 1.2 through threads, the top plate 1.2 is used for fixedly connecting a carrier B or a triaxial fine adjustment platform C, the inner wall of the side plate 1.1 is provided with a support rib 3 which is arranged in parallel with the top plate 1.2, the support rib 3 is inserted with a connecting plate 4, a buffer cushion 5 for buffering the suspended PG test box from up to down is arranged between the connecting plate 4 and the support rib 3, when the connecting plate 4 is inserted into the support rib 3, the buffer cushions 5 on the upper end surface and the lower end surface of the connecting plate 4 are in a compressed state, the PG test box is connected with the connecting plate 4 through bolts, the limit of the PG test box in the width direction is realized through the design space between the side plates 1.1, the limit of the PG test box in the length direction is realized through a limit boss 3.1 for horizontally limiting the connecting plate 4 and a horizontal thread knob 6 for horizontally limiting the connecting plate 4 is arranged on the top plate 2, and a butterfly handle is adopted for the horizontal thread knob 6 for loading and unloading the PG test box conveniently to an operator; the connecting plate 4 in the technical scheme comprises a slide guiding plate part 4.1 and a limit rib plate part 4.2, wherein the cross section shape of the slide guiding plate part 4.1 corresponds to the cross section shape of the support rib 3, the slide guiding plate part 4.1 can be C-shaped, U-shaped, dovetail-shaped and the like, a hole for connecting a PG test box and a buffer pad 5 are arranged on the slide guiding plate part 4.1, the buffer pad 5 can be silica gel with a cylindrical structure as shown in the attached drawing, or can be strip-shaped silica gel attached to the upper end surface and the lower end surface of the connecting plate 4, when the cylindrical-shaped silica gel is adopted, each connecting plate 4 is provided with 4 buffer pads 5, 2 of the 4 buffer pads 5 are arranged on a group and are coaxially arranged on the upper side and the lower side of the buffer pad 5, in order to further prevent vibration of the PG test box, a threaded hole is arranged on the top plate 2, a vertical threaded knob 7 for pushing the connecting plate 4 is arranged along the vertical direction, the vertical threaded knob 7 can further limit the position of the connecting plate 4 to prevent vibration, and the buffer pad 5 below the connecting plate 4 is compressed more than 5 above the connecting plate 4; the supporting rib 3 in the technical scheme can be a groove machined on the side plate 1.1, and also can be a boss fixedly connected on the side plate 1.1, and the supporting rib is used for being matched with the limit guide connecting plate 4. When the PG testing box is used, the connecting plate 4 is only required to be in threaded connection with the PG testing box, then the connecting plate 4 is manually inserted into a limit guide groove formed by the supporting rib 3, the side plate 1.1 and the top plate 1.2 on the rack 1, and the horizontal threaded knob 6 and the vertical threaded knob 7 are rotated to be in place.
Example 3:
the invention discloses a mounting seat capable of hanging a PG test box, which is of a portal structure and comprises 2 side plates 1.1 which are arranged in parallel, wherein the top ends of the side plates 1.1 are fixedly connected with a horizontally arranged top plate 1.2 through threads, the top plate 1.2 is used for fixedly connecting a carrier B or a triaxial fine adjustment platform C, the lower end surface of the top plate 1.2 is provided with a horizontally arranged support rib 3, the support rib 3 is inserted with a connecting plate 4 for connecting the PG test box, a buffer cushion 5 for buffering the vertical vibration of the suspended PG test box is arranged between the connecting plate 4 and the support rib 3, when the connecting plate 4 is inserted in the support rib 3, the buffer cushions 5 on the upper end surface and the lower end surface of the connecting plate 4 are all in a compressed state, the PG test box is connected with the connecting plate 4 through bolts, the limit of the PG test box in the width direction is realized through the design space between the side plates 1.1, the limit of the length direction of the PG test box is realized through a limit boss 3.1 for horizontally limiting the connecting plate 4 arranged on the support rib 3, and a horizontal thread knob 6 for horizontally limiting the connecting plate 4 is arranged on the top plate 2, and the horizontal thread knob 6 is used for buffering the PG test box is arranged on the horizontal knob, and the connecting plate 4 is convenient for an operator to rapidly load and unload the PG test box; the connecting plate 4 in the technical scheme comprises a slide guiding plate part 4.1 and a limit rib plate part 4.2, wherein the cross section shape of the slide guiding plate part 4.1 corresponds to the cross section shape of the support rib 3, the slide guiding plate part 4.1 can be T-shaped, L-shaped, dovetail-shaped and the like, a hole for connecting a PG test box and a buffer pad 5 are arranged on the slide guiding plate part 4.1, the buffer pad 5 can be silica gel with a cylindrical structure as shown in the attached drawing, or can be strip-shaped silica gel attached to the upper end surface and the lower end surface of the connecting plate 4, when the cylindrical-shaped silica gel is adopted, each connecting plate 4 is provided with 4 buffer pads 5,2 of the 4 buffer pads 5 are arranged on a group and are coaxially arranged on the upper side and the lower side of the buffer pad 5, in order to further prevent vibration of the PG test box, a threaded hole is arranged on the top plate 2, a vertical threaded knob 7 for pushing the connecting plate 4 is arranged along the vertical direction, the vertical threaded knob 7 can further limit the position of the connecting plate 4 to prevent vibration, and the buffer pad 5 below the connecting plate 4 is compressed more than 5 above the connecting plate 4; the supporting rib 3 in the technical scheme can be a groove machined on the side plate 1.1, and also can be a boss fixedly connected on the side plate 1.1, and the supporting rib is used for being matched with the limit guide connecting plate 4. When the PG testing box is used, the connecting plate 4 is only required to be in threaded connection with the PG testing box, then the connecting plate 4 is manually inserted into a limit guide groove formed by the supporting rib 3, the side plate 1.1 and the top plate 1.2 on the rack 1, and the horizontal threaded knob 6 and the vertical threaded knob 7 are rotated to be in place.
It should be noted that the support rib 3 of the present invention is not limited to a single component as shown in the drawings, and any structure provided on the rack 1 that serves as the guide limit support connection plate 4 may be defined as the support rib 3, for example, a T-shaped groove is formed in the top plate, and two ribs at the open end of the lower portion of the groove may be defined as the support rib 3.
The invention also discloses a display panel detection jig, which is a conductive jig with high integration level and good portability for detecting the display panel, and is formed by using the mounting seat and matching with the triaxial fine adjustment platform C and the carrier B.
It should be understood that the foregoing is only illustrative of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that may be easily contemplated by those skilled in the art within the scope of the present invention are intended to be included in the scope of the present invention.
Claims (10)
1. The utility model provides a but mount pad of suspension PG test box, includes rack (1), its characterized in that: the device is used for completing multiple collinear detection of a display panel by using a rack and PG test boxes, a PG test box installation component (2) for hanging the PG test boxes is arranged on the rack (1), the PG test box installation component (2) comprises a support rib (3) arranged on the rack (1), a connecting plate (4) for connecting the PG test boxes is arranged on the support rib (3) in a matched mode, and a buffer cushion (5) for buffering up-down vibration of the PG test boxes which are suspended is arranged between the support rib (3) and the connecting plate (4).
2. The mounting base for a suspensible PG test cartridge according to claim 1, wherein: the rack (1) comprises side plates (1.1) and a top plate (1.2), wherein supporting ribs (3) which are arranged in parallel with the top plate (1.2) are arranged on the inner wall of the side plates (1.1), connecting plates (4) are arranged between the supporting ribs (3) and the top plate (1.2), buffer pads (5) are arranged between the connecting plates (4) and the supporting ribs (3), and buffer pads (5) are arranged between the connecting plates (4) and the top plate (1.2).
3. The mounting base for a suspensible PG test cartridge according to claim 1, wherein: the rack (1) comprises a side plate (1.1) and a top plate (1.2), wherein the inner wall of the side plate (1.1) is provided with horizontally arranged supporting ribs (3), the supporting ribs (3) are inserted with connecting plates (4) for connecting PG test boxes, and buffer cushions (5) are arranged between the connecting plates (4) and the supporting ribs (3).
4. The mounting base for a suspensible PG test cartridge according to claim 1, wherein: the rack (1) comprises a top plate (1.2), the lower end face of the top plate (1.2) is provided with a support rib (3) which is horizontally arranged, the support rib (3) is inserted with a connecting plate (4) for connecting a PG test box, and a buffer pad (5) is arranged between the connecting plate (4) and the support rib (3).
5. A hanging PG test cartridge mount according to any one of claims 2-4, wherein: the top plate (1.2) is provided with a threaded hole, and the threaded hole is provided with a vertical threaded knob (7) which is arranged along the vertical direction and used for jacking the connecting plate (4).
6. A hanging PG test cartridge mount according to any one of claims 2-4, wherein: the support rib (3) is provided with a limit boss (3.1) for the horizontal limit connecting plate (4), and the top plate (1.2) is provided with a horizontal thread knob (6) for the horizontal limit connecting plate (4).
7. The mounting base for a suspensible PG test cartridge according to claim 2, wherein: the connecting plate (4) comprises a guide slide plate part (4.1) and a limit rib plate part (4.2), the cross section of the guide slide plate part (4.1) is Z-shaped, and a hole for connecting the PG test box and a buffer pad (5) are arranged on the guide slide plate part (4.1).
8. The mounting base for a suspensible PG test cartridge according to claim 3 or 4, wherein: the connecting plate (4) comprises a guide slide plate part (4.1) and a limit rib plate part (4.2), the cross section shape of the guide slide plate part (4.1) corresponds to the cross section shape of the support rib (3), a rib plate used for connecting the PG test box is arranged on the outer wall of the guide slide plate part (4.1), and a buffer pad (5) is arranged on the outer wall of the guide slide plate part (4.1).
9. A display panel detection jig is characterized in that: a mounting base according to any one of claims 1-4, wherein a PG test box (a) is mounted on a connecting plate (4) of the PG test box mounting base, and a carrier (B) for positioning and bearing a display panel is mounted on a top plate (1.2) of the PG test box mounting base.
10. The display panel detection jig according to claim 9, wherein: a triaxial fine tuning platform (C) is arranged between the top plate (1.2) and the carrier (B).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910156851.8A CN109827751B (en) | 2019-03-01 | 2019-03-01 | Mounting seat capable of hanging PG (Poly (propylene) test box and display panel detection jig comprising mounting seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910156851.8A CN109827751B (en) | 2019-03-01 | 2019-03-01 | Mounting seat capable of hanging PG (Poly (propylene) test box and display panel detection jig comprising mounting seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109827751A CN109827751A (en) | 2019-05-31 |
| CN109827751B true CN109827751B (en) | 2024-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910156851.8A Active CN109827751B (en) | 2019-03-01 | 2019-03-01 | Mounting seat capable of hanging PG (Poly (propylene) test box and display panel detection jig comprising mounting seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109827751B (en) |
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| CN107957633A (en) * | 2017-11-20 | 2018-04-24 | 苏州凌云视界智能设备有限责任公司 | A kind of LCD modules essence alignment system |
| CN108732084A (en) * | 2018-04-27 | 2018-11-02 | 长沙理工大学 | A kind of Corrosion Fatigue Properties test device |
| CN108803094A (en) * | 2018-06-11 | 2018-11-13 | 武汉精测电子集团股份有限公司 | A kind of portable electronic screen Turnover testing jig |
| CN208314472U (en) * | 2018-07-04 | 2019-01-01 | 国网浙江宁波市奉化区供电有限公司 | Combined type calibration signal generator |
| CN108776400A (en) * | 2018-07-17 | 2018-11-09 | 武汉精测电子集团股份有限公司 | A kind of portable electronic screen test fixture of adjustable angle |
| CN209673329U (en) * | 2019-03-01 | 2019-11-22 | 武汉精立电子技术有限公司 | A kind of mounting base hanging PG testing cassete and display panel detect jig |
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