CN213091403U - Flexible glass bending durability test bench - Google Patents
Flexible glass bending durability test bench Download PDFInfo
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- CN213091403U CN213091403U CN202021656788.9U CN202021656788U CN213091403U CN 213091403 U CN213091403 U CN 213091403U CN 202021656788 U CN202021656788 U CN 202021656788U CN 213091403 U CN213091403 U CN 213091403U
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- 239000011521 glass Substances 0.000 title claims abstract description 33
- 238000012360 testing method Methods 0.000 title claims abstract description 26
- 238000005452 bending Methods 0.000 title claims abstract description 21
- 238000001514 detection method Methods 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 230000007246 mechanism Effects 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000001737 promoting effect Effects 0.000 claims 1
- 238000013461 design Methods 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- 208000013738 Sleep Initiation and Maintenance disease Diseases 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 206010022437 insomnia Diseases 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a flexible glass bending durability test bench, which comprises a test bench, wherein a frame is arranged at the top of the test bench, a detection mechanism is arranged on the frame, the detection mechanism comprises a fixed side clamping plate fixed on the surface of the frame, a groove for placing the fixed side clamping plate is arranged on the surface of the frame, a sliding movable side clamping plate is arranged at the side edge of the fixed side clamping plate, linear slide rails are symmetrically arranged on the outer side surface of the movable side clamping plate, transmission components are arranged at the end parts of the two linear slide rails, each transmission component comprises a rod-shaped body for fixing the end parts of the two linear slide rails, and a swing arm motor arranged on the surface of the test bench is also arranged at the end part of each linear; through the utility model discloses a design can set for accurate bend radius and accurate measuring flexible glass number of times of buckling, very big improvement to flexible glass's detection precision, compensatied not enough among the prior art.
Description
Technical Field
The utility model belongs to the technical field of the crooked durability test of flexible glass, concretely relates to crooked durability testboard of flexible glass.
Background
The flexible ultrathin glass has many advantages by taking the traditional organic flexible screen, is the subject of research and development of many mobile phone manufacturers and mobile phone cover plate manufacturers, and relates to the judgment and analysis of multiple parameters in the research and development process, wherein the method is an important parameter for flexible use: the device developed due to bending durability has poor precision when the existing measuring device on insomnia is used, and high-precision detection cannot be met.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a crooked durability testboard of flexible glass to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a flexible glass bending durability test bench comprises a test bench, wherein a frame is installed at the top of the test bench, a detection mechanism is arranged on the frame and comprises fixed side clamping plates fixed on the surface of the frame, grooves for placing the fixed side clamping plates are formed in the surface of the frame, sliding movable side clamping plates are arranged on the side edges of the fixed side clamping plates, linear slide rails are symmetrically arranged on the outer side surfaces of the movable side clamping plates, transmission assemblies are arranged at the end parts of the two linear slide rails and comprise rod-shaped bodies used for fixing the end parts of the two linear slide rails, swing arm motors installed on the surface of the test bench are further arranged at the end parts of the linear slide rails, swing arms are installed at the output ends of the swing arm motors, a plurality of installation holes are formed in the surface of the swing arms at equal angles, connecting rods are arranged between the swing, one end of the connecting rod is fixed on the rod-shaped body, and the other end of the connecting rod is fixed in the mounting hole through a bolt in a penetrating manner.
Preferably, a fixing seat is fixed on the surface of one end of the frame, the linear sliding rail is in through connection with the fixing seat, a sleeve which is sleeved on the surface of the linear sliding rail is fixed on the side edge of the fixing seat, an end is fixed on the outer side surface of the movable side clamping plate, and the linear sliding rail is fixedly connected with the end.
Preferably, a push plate is arranged on the inner side of the other end of the frame, a bottom plate is placed on the top surface of the push plate, a first 7-shaped locking screw penetrates through the surfaces of the two ends of the bottom plate, a sliding groove is formed in the edge of the top of one end of the frame, and the bottom end of the first 7-shaped locking screw penetrates through the sliding groove.
Preferably, the end face of the push plate is provided with a spiral micrometer head, the bottom end of the push plate is provided with a pushing block, and the end face of the pushing block is connected with a connecting end.
Preferably, two sides of one end of the frame are symmetrically fixed with a 7-shaped locking screw II, and the 7-shaped locking screw II and the 7-shaped locking screw I are equal in structure, material and size.
Preferably, flexible glass has been placed to fixed side splint with the inboard of removing the side splint, the side of fixing base is provided with the shell, and this outer clamshell is established in transmission assembly's outside, the surface mounting of shell has the counter, swing arm motor controller is installed to the bottom of counter.
Compared with the prior art, the beneficial effects of the utility model are that:
through the utility model discloses a design can set for accurate bend radius and accurate measuring flexible glass number of times of buckling, very big improvement to flexible glass's detection precision, compensatied not enough among the prior art.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the inside of the housing of the present invention;
FIG. 3 is a schematic view of the installation position of the flexible glass according to the present invention;
in the figure: 1. a micrometer screw head; 2. pushing the plate; 3. a first 7-shaped locking screw; 4. a 7-shaped locking screw II; 5. a chute; 6. fixing the side clamping plate; 7. moving the side clamping plate; 8. a sleeve; 9. a linear slide rail; 10. a connecting rod; 11. swinging arms; 12. a swing arm motor; 13. a swing arm motor controller; 14. a counter; 15. a housing; 16. a fixed seat; 17. a test bench; 18. a tip; 19. a base plate; 20. a pushing block; 21. a connecting end; 22. a flexible glass.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: a flexible glass bending durability test bench comprises a test bench 17, a frame is installed at the top of the test bench 17, a detection mechanism is arranged on the frame and comprises a fixed side clamping plate 6 fixed on the surface of the frame, a groove for placing the fixed side clamping plate 6 is formed in the surface of the frame, a sliding moving side clamping plate 7 is arranged on the side edge of the fixed side clamping plate 6, linear slide rails 9 are symmetrically arranged on the outer side surface of the moving side clamping plate 7, transmission assemblies are arranged at the end parts of the two linear slide rails 9 and comprise rod-shaped bodies for fixing the end parts of the two linear slide rails 9, a swing arm motor 12 installed on the surface of the test bench 17 is further arranged at the end part of the linear slide rails 9, a swing arm 11 is installed at the output end of the swing arm motor 12, a plurality of installation holes are formed in the surface of the swing arm 11 at equal angles, a connecting rod, the other end passes through the bolt through to be fixed in the mounting hole, through the utility model discloses a design, can set for accurate bending radius and accurate measure flexible glass 22 number of times of buckling through counter 14, very big improvement to flexible glass's detection precision, remedy not enough among the prior art, the one end of frame is fixed with fixing base 16 on the surface, linear slide rail 9 and fixing base 16 through connection, fixing base 16's side is fixed with the cover and establishes the sleeve 8 on linear slide rail 9 surface, the lateral surface of removal side splint 7 is fixed with end 18, linear slide rail 9 and end 18 fixed connection.
In this embodiment, preferably, the other end inboard of frame is provided with push pedal 2, and bottom plate 19 has been placed on the top surface of push pedal 2, and bottom plate 19 both ends surface runs through there is 7 font locking screw one 3, has seted up spout 5 on the one end top edge of frame, and the bottom of 7 font locking screw one 3 runs through to the inside of spout 5.
In this embodiment, preferably, the end surface of the push plate 2 is provided with the micrometer screw head 1, the bottom end of the push plate 2 is provided with the push block 20, and the end surface of the push block 20 is connected with the connecting end 21.
In this embodiment, preferably, two 7-shaped locking screws 4 are symmetrically fixed on two sides of one end of the frame, and the two 7-shaped locking screws 4 and the one 7-shaped locking screws 3 are equal in structure, material and size.
In this embodiment, preferably, the flexible glass 22 is placed on the inner sides of the fixed side clamping plate 6 and the movable side clamping plate 7, the housing 15 is arranged on the side of the fixed seat 16, the housing 15 covers the outside of the transmission assembly, the counter 14 is installed on the surface of the housing 15, and the swing arm motor controller 13 is installed at the bottom of the counter 14.
The utility model discloses a theory of operation and use flow: the utility model discloses when using, in order to guarantee the precision, whole testboard 17 uses the aluminum alloy sheet material to process to the bearing frame of linear bearing uses the aluminum alloy piece of 50mm thickness to process, guarantee the precision of linear bearing installation, fixed side splint 6 adopts the spiral micrometer head 1 of 0.001mm adjustment precision to carry out the adjustment of bending clearance, guarantee that the precision of the bending radius of the flexible glass 22 bending limit position is at 0.01mm, realize the high accuracy test, the maximum range of spiral micrometer head 1 is 50mm, guarantee to measure the compatibility; the fixed side splint 6 is locked on the frame by adopting a 7-shaped locking screw I3 and a 7-shaped locking screw II 4 to ensure that the movable side splint 7 of the fixed side splint 6 has the precision and uses two linear slide rails 9 with the diameter of 25mm as the fixation, thereby ensuring the mechanical stability of the movable side splint 7 and ensuring the parallelism of the two side splints, in use, the position of the fixed side splint 6 is firstly adjusted, in the adjustment, the 7-shaped locking screw I3 and the 7-shaped locking screw II 4 are loosened, at the moment, the bottom plate 19 is loosened, in use, the position of the bottom plate 19 can be adjusted by the chute 5, the position from the manual rotary micrometer head 1 to the 0 point is reset to the rotary micrometer head 1, the fixed side splint 6 is pushed to be close to the movable side splint 7, the rotation speed of the swing arm motor controller 13 is adjusted to be 50rpm, the swing arm motor 12 is started, when the fixed side splint 6 stops at the swing amplitude stop position, locking a 7-shaped locking screw I3, then finely adjusting a screw micrometer head 1 to a bending radius to be measured, then locking a 7-shaped locking screw II 4, completely adjusting the position of a fixed side clamping plate 6, then adjusting a movable side clamping plate 7 to a bottom dead center position, adjusting the gap between the fixed side clamping plate 6 and the movable side clamping plate 7 to be the maximum, bending the flexible glass 22 and placing the flexible glass 22 into the clamping plate with the bending surface facing downwards, fixing the flexible glass 22 by using an adhesive tape at the upper end, resetting a bending frequency counter 14 in measurement, adjusting the rotating speed of a swing arm motor controller 13 to 1000-3000rpm, rotating a switch to a starting position to start a machine, wherein the swinging stroke adjusting method is that a swing arm 11 is designed to be a disc shape, 16 mounting holes are arranged on the swing arm 11 and used for adjusting the proper stroke to correspond to the flexible glass 22 with different sizes, and the swing interval is 4mm, disassembling M6 fixing screws for connecting the connecting rod 10 and the swing arm 11, and replacing mounting holes at other positions of the swing arm 11 as required to lock and fix; after the bending times of the flexible glass 22 are measured for 20 ten thousand times, the flexible glass is kept complete without fracture, and then the product is determined to be qualified, although the bending times can be set according to specific requirements of the product, and no actual quantity limit exists.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a crooked durability test of flexible glass board, includes test bench (17), the frame is installed at the top of test bench (17), is provided with detection mechanism on this frame, its characterized in that: the detection mechanism comprises a fixed side clamping plate (6) fixed on the surface of a frame, a groove for placing the fixed side clamping plate (6) is formed in the surface of the frame, a sliding movable side clamping plate (7) is arranged on the side edge of the fixed side clamping plate (6), linear slide rails (9) are symmetrically arranged on the outer side surface of the movable side clamping plate (7), a transmission assembly is arranged at the end part of each linear slide rail (9), the transmission assembly comprises a rod-shaped body used for fixing the end parts of the two linear slide rails (9), a swing arm motor (12) installed on the surface of the test bench (17) is further arranged at the end part of each linear slide rail (9), a swing arm (11) is installed at the output end of the swing arm motor (12), a plurality of installation holes are formed in the surface of the swing arm (11) at equal angles, and a connecting rod (10) is arranged between, one end of the connecting rod (10) is fixed on the rod-shaped body, and the other end of the connecting rod is fixed in the mounting hole through a bolt in a penetrating manner.
2. The flexible glass bending durability test stand of claim 1, wherein: the utility model discloses a slide rail structure, including frame, linear slide rail (9), fixing base (16), the side of fixing base (16) is fixed with the sleeve (8) of establishing at linear slide rail (9) surface, the lateral surface of removal side splint (7) is fixed with end (18), linear slide rail (9) and end (18) fixed connection.
3. The flexible glass bending durability test stand of claim 1, wherein: the utility model discloses a frame, including frame, bottom plate (19), spout (5) have been seted up on the one end top edge of frame, the bottom of 7 font locking screw one (3) runs through to the inside of spout (5) that is provided with push pedal (2) in the other end inboard of frame, bottom plate (19) top surface has been placed, bottom plate (19) both ends surface.
4. The flexible glass bending durability test stand of claim 1, wherein: install spiral micrometer head (1) on the terminal surface of push pedal (2), the bottom of push pedal (2) is provided with promotes piece (20), be connected with link (21) on the terminal surface of promoting piece (20).
5. The flexible glass bending durability test stand of claim 1, wherein: two 7-shaped locking screws (4) are symmetrically fixed on two sides of one end of the frame, and the two 7-shaped locking screws (4) are equal to the first 7-shaped locking screws (3) in structure, material and size.
6. The flexible glass bending durability test stand of claim 1, wherein: fixed side splint (6) with flexible glass (22) have been placed to the inboard of removing side splint (7), the side of fixing base (16) is provided with shell (15), and the outside at drive assembly is established to this shell (15) cover, the surface mounting of shell (15) has counter (14), swing arm motor controller (13) are installed to the bottom of counter (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021656788.9U CN213091403U (en) | 2020-08-11 | 2020-08-11 | Flexible glass bending durability test bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021656788.9U CN213091403U (en) | 2020-08-11 | 2020-08-11 | Flexible glass bending durability test bench |
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| Publication Number | Publication Date |
|---|---|
| CN213091403U true CN213091403U (en) | 2021-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021656788.9U Active CN213091403U (en) | 2020-08-11 | 2020-08-11 | Flexible glass bending durability test bench |
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| CN (1) | CN213091403U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114216794A (en) * | 2021-12-27 | 2022-03-22 | 深圳市华星光电半导体显示技术有限公司 | Method for testing and calculating bending strength of flexible part |
-
2020
- 2020-08-11 CN CN202021656788.9U patent/CN213091403U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114216794A (en) * | 2021-12-27 | 2022-03-22 | 深圳市华星光电半导体显示技术有限公司 | Method for testing and calculating bending strength of flexible part |
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