CN219320051U - Anti-corrosion testing device for flip-chip film of television - Google Patents
Anti-corrosion testing device for flip-chip film of television Download PDFInfo
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- CN219320051U CN219320051U CN202320249116.3U CN202320249116U CN219320051U CN 219320051 U CN219320051 U CN 219320051U CN 202320249116 U CN202320249116 U CN 202320249116U CN 219320051 U CN219320051 U CN 219320051U
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- 238000012360 testing method Methods 0.000 title claims abstract description 130
- 238000005260 corrosion Methods 0.000 title claims abstract description 34
- 238000005507 spraying Methods 0.000 claims abstract description 113
- 239000007921 spray Substances 0.000 claims abstract description 35
- 239000007788 liquid Substances 0.000 claims abstract description 29
- 230000007797 corrosion Effects 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 claims description 9
- 239000010408 film Substances 0.000 claims 9
- 239000010409 thin film Substances 0.000 claims 1
- 239000013078 crystal Substances 0.000 abstract description 21
- 239000011521 glass Substances 0.000 description 25
- 239000000126 substance Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 7
- 238000007705 chemical test Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 238000000354 decomposition reaction Methods 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000012085 test solution Substances 0.000 description 3
- 239000006059 cover glass Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000013522 software testing Methods 0.000 description 1
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Abstract
The utility model discloses a corrosion-resistant testing device for a crystal-coated film of a television, which comprises a base, a bracket, a spraying mechanism and a control device, wherein a testing table is arranged on the upper side of the base and is used for placing the television to be tested, the bracket is arranged on the upper side of the base, the spraying mechanism is arranged on the bracket and is used for spraying testing liquid to the television, the control device is electrically connected with the spraying mechanism so as to control the spraying mechanism to spray the testing liquid, and at least one of the spraying mechanism and the testing table is movably arranged, so that the relative spraying positions of the spraying mechanism and the testing table in the transverse direction, the longitudinal direction and the up-down direction are adjustable.
Description
Technical Field
The utility model relates to the technical field of screen testing, in particular to a device for testing corrosion resistance of a crystal coated film of a television.
Background
The television screen can be subjected to vertical line defect of a screen due to chemical oxidation and decomposition of the screen glass crystal-coated film, so that the corrosion resistance chemical test of the television screen glass crystal-coated film is required. The chemical oxidation and decomposition of the crystal-coated film of the screen glass mainly has the following reasons: the method is characterized in that the region climate is heavy in humid weather and the humid weather time is too long, and moisture is condensed on the surface of a screen and flows to the periphery of a screen glass flip chip film; another is the possibility caused by the fact that the cleaning residue used for manually cleaning the surface of the screen glass flows to the surface of the flip-chip film, and the sterilizing residue liquid used for household use permeates to the surface or the periphery of the flip-chip film of the screen glass; the cover glass flip chip film is typically under the whole screen. The current testing method mainly tests the corrosion-resistant chemical protection capability of the screen glass flip-chip film by spraying chemical liquid on the surface of the screen glass above the screen glass flip-chip film at fixed time, fixed point and fixed quantity by a tester. The sample test time is long, and the manpower demand is high, if the manual work can bring the extravagant or the accuracy of test effect of material when spraying liquid measurement non-uniformity.
Disclosure of Invention
The utility model mainly aims to provide a device for testing the corrosion resistance of a crystal-coated film of a television, and aims to solve the problems that in the prior art, the corrosion resistance test of the crystal-coated film of the television wastes manpower and material resources and the test accuracy is insufficient.
In order to achieve the above object, the present utility model provides a testing device for corrosion protection of a flip chip film of a television, comprising:
the upper side of the base is provided with a test table for placing a television to be tested;
the bracket is arranged on the upper side of the base;
the spraying mechanism is arranged on the bracket and used for spraying test liquid to the television; the method comprises the steps of,
the control device is electrically connected with the spraying mechanism to control the spraying mechanism to spray the test liquid;
wherein at least one of the spraying mechanism and the test bench can be movably arranged, so that the relative spraying positions of the spraying mechanism and the test bench in the transverse direction, the longitudinal direction and the up-down direction can be adjusted.
Optionally, the bracket includes:
the longitudinal beam extends longitudinally and is positioned above the test bench;
two upright posts extending downwards from two ends of the longitudinal beam to the base; the method comprises the steps of,
and the spraying mechanism is arranged on the longitudinal beam through the supporting piece.
Optionally, the supporting member extends up and down and is telescopically arranged up and down, so as to drive the spraying mechanism to move up and down.
Optionally, the longitudinal beam is provided with a sliding rail extending along the longitudinal direction, and the support piece is provided with a sliding block in sliding fit with the sliding rail.
Optionally, the base is provided with two guide rails extending transversely and longitudinally at intervals, and the two guide rails are positioned on the lower side of the test bench to transversely convey the test bench.
Optionally, the guide rail includes a plurality of roller that set up side by side, a plurality of the roller linkage turns to the same, and a plurality of the upper surface of roller forms the conveying face of testboard, a plurality of one end or both ends of roller pass through the drive belt and connect.
Optionally, two sides of the two guide rails, which are far away from each other in the longitudinal direction, are respectively provided with a limit baffle upwards, and the test bench is clamped at a longitudinal interval.
Optionally, the spraying mechanism comprises:
a spray seat mounted to the bracket;
the spray bottle is arranged on the spray seat and used for containing test liquid;
the pump is arranged on the spraying seat and communicated with the spraying bottle; the method comprises the steps of,
and the spray head is communicated with the pump and used for spraying the test liquid towards the television.
Optionally, the spray head is adjustable in size.
Optionally, the testing device for the corrosion protection of the flip-chip film of the television further comprises a driving mechanism for driving the spraying mechanism and/or the testing table to move, and the control device is connected with the driving mechanism for controlling the driving mechanism to drive the spraying mechanism and/or the testing table.
According to the technical scheme, the television is placed on the test bench, the relative spraying position of the spraying mechanism and the test bench is adjusted according to the position of the crystal-coated film of the television, after the position is determined, the spraying mechanism is controlled by the control device to spray test liquid towards the television, and the control device is flexible in spraying position and higher in spraying stability due to the adjustable setting of the relative spraying position, can continuously work and regularly spray for many times, and can save manpower and material resources, has high testing efficiency and high effect and improves the testing progress of products for long-time testing work through automatic spraying setting.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an exemplary apparatus for testing corrosion resistance of a flip chip film of a TV set according to the present utility model;
fig. 2 is a schematic structural diagram of the device for testing corrosion protection of a flip-chip film of the tv set in fig. 1 in another direction.
Reference numerals illustrate:
the achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
The television screen can be subjected to vertical line defect of a screen due to chemical oxidation and decomposition of the screen glass crystal-coated film, so that the corrosion resistance chemical test of the television screen glass crystal-coated film is required. The chemical oxidation and decomposition of the crystal-coated film of the screen glass mainly has the following reasons: the method is characterized in that the region climate is heavy in humid weather and the humid weather time is too long, and moisture is condensed on the surface of a screen and flows to the periphery of a screen glass flip chip film; another is the possibility caused by the fact that the cleaning residue used for manually cleaning the surface of the screen glass flows to the surface of the flip-chip film, and the sterilizing residue liquid used for household use permeates to the surface or the periphery of the flip-chip film of the screen glass; the cover glass flip chip film is typically under the whole screen. The current testing method mainly tests the corrosion-resistant chemical protection capability of the screen glass flip-chip film by spraying chemical liquid on the surface of the screen glass above the screen glass flip-chip film at fixed time, fixed point and fixed quantity by a tester. The sample test time is long, and the manpower demand is high, if the manual work can bring the extravagant or the accuracy of test effect of material when spraying liquid measurement non-uniformity.
In view of this, the present utility model provides a testing device 100 for corrosion protection of a flip-chip film of a television, and fig. 1 to 2 are an embodiment of the testing device 100 for corrosion protection of a flip-chip film of a television provided by the present utility model, and the testing device 100 for corrosion protection of a flip-chip film of a television is implemented by spraying chemical liquid under the control of an intelligent device, so as to reduce testing manpower, save materials, achieve better standardized testing effect and higher accuracy, and will be described with reference to specific drawings.
Referring to fig. 1 to 2, the testing device 100 for corrosion protection of a tv flip-chip film comprises a base 1, a support 2, a spraying mechanism 3 and a control device, wherein a testing table 11 is arranged on the upper side of the base 1 and is used for placing a tv 4 to be tested, the support 2 is arranged on the upper side of the base 1, the spraying mechanism 3 is mounted on the support 2 and is used for spraying testing liquid to the tv 4, the control device is electrically connected with the spraying mechanism 3 and is used for controlling the spraying mechanism 3 to spray the testing liquid, and at least one of the spraying mechanism 3 and the testing table 11 is movably arranged so that the spraying position of the spraying mechanism 3 and the testing table 11 in the transverse direction, the longitudinal direction and the up-down direction is adjustable.
In the technical scheme of the utility model, the television 4 is placed on the test bench 11, the relative spraying position of the spraying mechanism 3 and the test bench 11 is regulated according to the position of the crystal-coated film of the television 4, after the position is determined, the spraying mechanism 3 is controlled to spray test liquid towards the television 4 by the control device, and the spraying position is flexible and the spraying stability is higher because of the adjustable setting of the relative spraying position, the control device controls the spraying, can continuously work, regularly spray for a plurality of times, and through the automatic spraying setting, the time-consuming test work is saved, the manpower and material resources are saved, the test efficiency is high, the effect is high, and the product test progress is improved.
In order to further implement an automatic test, the testing device 100 for the corrosion protection of a flip-chip film of a tv set further includes a driving mechanism to drive the spraying mechanism 3 and/or the testing table 11 to move, and the specific setting is not limited, in different embodiments, when the spraying mechanism 3 is movably set, the driving mechanism drives the spraying mechanism 3, when the testing table 11 is movably set, drives the testing table 11, when both the spraying mechanism 3 and the testing table 11 are movably set, the driving mechanism may be set to drive the spraying mechanism 3 and the testing table 11, where the moving direction of driving the spraying mechanism 3 and/or the testing table 11 is not limited, and the relative movement of the spraying mechanism 3 and the testing table 11 in the lateral direction, the longitudinal direction and the up-down direction may be driven to move in one direction, and two directions may be driven to be adjusted, or all three directions may be driven to be adjusted. It should be noted that, when the setting can be adjusted in the drive of the relative spraying position in at least the transverse direction, the effect is best, and vertical and upward and downward are set up through manual adjustment before the test, or the drive is adjusted can, in the test process, through controlling the control device control actuating mechanism with the drive spraying mechanism 3 with the testboard 11 is in the transverse direction relative movement, so as to adapt to a plurality of tectorial crystal film positions of TV set 4 in the transverse direction spray one by one, and automated control reduces the test manpower, improves efficiency of software testing.
The spraying mechanism 3 and the test bench 11 are provided with various specific spraying positions which are adjustable in the transverse direction, the longitudinal direction and the up-down direction, and are not limited. The base 1 and the bracket 2 are specifically provided with a plurality of types, and the spraying mechanism 3 and the test bench 11 are provided with a plurality of types of relative movement according to different settings.
In this embodiment, referring to fig. 1, the stand 2 includes a longitudinal beam 21, two upright posts 22 and a supporting member 23, the longitudinal beam 21 extends longitudinally and is located above the test stand 11, the two upright posts 22 extend downward from two ends of the longitudinal beam 21 to the base 1, and the spraying mechanism 3 is mounted on the longitudinal beam 21 through the supporting member 23.
The relative movement of the spraying mechanism 3 and the test stand 11 in the up-down direction is not particularly limited, and in this embodiment, the supporting member 23 extends in the up-down direction and is telescopically arranged in the up-down direction, so as to drive the spraying mechanism 3 to move in the up-down direction. The support 23 is not limited in the up-down telescopic arrangement, specifically, the support 23 includes a first support section 231 and a second support section 232 that extend up and down and are sleeved inside and outside in sequence from bottom to top, the first support section 231 is mounted on the longitudinal beam 21, and the second support section 232 is connected with the spraying mechanism 3 so as to drive the spraying mechanism 3 to move up and down.
The relative movement of the spraying mechanism 3 and the test stand 11 in the longitudinal direction is not particularly limited, and in this embodiment, the longitudinal beam 21 is provided with a sliding rail extending in the longitudinal direction, and the supporting member 23 is provided with a slider slidingly engaged with the sliding rail.
The relative movement of the spraying mechanism 3 and the test bench 11 in the transverse direction is not particularly limited, and in this embodiment, the base 1 is provided with two guide rails 12 extending in the transverse direction and longitudinally spaced apart, and the two guide rails 12 are located at the lower side of the test bench 11 to transversely convey the test bench 11. The two guide rails 12 are not particularly limited, in this embodiment, the guide rails 12 include a plurality of roller shafts 121 arranged side by side, the roller shafts 121 are linked and turn the same, the upper surfaces of the roller shafts 121 form the conveying surface of the test bench 11, and one end or two ends of the roller shafts 121 are connected through a driving belt 122. In order to avoid displacement deviation when the test bench 11 is driven by the two guide rails 12 to move along the transverse direction, in this embodiment, two sides of the two guide rails 12, which are far away from each other in the longitudinal direction, are respectively provided with a limiting baffle 123 upwards, the test bench 11 is clamped at a longitudinal interval, and displacement of the test bench 11 in the longitudinal direction is limited, so that accuracy of relative spraying positions is affected, and test accuracy is improved.
In order to realize that the spraying mechanism 3 sprays the test solution to the television 4, the spraying mechanism 3 is not particularly limited, in this embodiment, the spraying mechanism 3 includes a spraying seat 31, a spraying bottle 32, a pump 33 and a spray head 34, the spraying seat 31 is mounted on the support 2, the spraying bottle 32 is disposed on the spraying seat 31 and is used for containing the test solution, the pump 33 is disposed on the spraying seat 31 and is communicated with the spraying bottle 32, and the spray head 34 is communicated with the pump 33 and is used for spraying the test solution toward the television 4. The control device is electrically connected with the spraying mechanism 3 to control the spraying mechanism 3 to spray the test liquid. Specifically, in this embodiment, in order to facilitate the replenishment and replacement of the test liquid in the spray bottle 32, the spray bottle 32 is detachably disposed on the spray seat 31, so as to facilitate the replacement or addition of the test liquid when the test liquid is not metered enough or the requirement is different.
Further, the spraying amount is set to be adjustable, and according to the test requirement, the control device controls the specific spraying amount of the spraying mechanism 3, the specific setting is not limited, in an embodiment, the size of the spray head 34 can be adjusted to adjust the spraying amount for one time, and the specific setting of the adjustable spray head 34 is not limited, which is just required by the conventional technical means; in another embodiment, the control device may control the number of sprays from the spray head 34, and adjust the total amount of sprays by the number of sprays.
According to the technical scheme of the utility model, the anti-corrosion chemical test device 100 for the crystal coated film of the television set 4 is used for completing the anti-corrosion chemical test of the crystal coated film of the screen glass of the television set by intelligent automatic control equipment, and the technical scheme of the utility model can also be used for anti-corrosion chemical test of other similar electronic product screen crystal coated films. The relative spraying positions of the test bench 11 and the spraying mechanism 3 in the transverse direction, the longitudinal direction and the up-down direction are adjustable, the driving mechanism is controlled by the control device to drive the test bench 11 and the spraying mechanism 3 to move, especially when the relative positions of the test bench 11 and the spraying mechanism 3 are at least adjustable in the transverse direction, a transverse marking line is marked on the surface of the screen glass above the tested television 4 crystal coating film before testing, the transverse marking line is balanced with the crystal coating film, N marking points are marked on the transverse marking line and are the positions of the crystal coating film below the screen glass, the height of the transverse marking line from the crystal coating film is the height of standard test spraying liquid, the height is generally 10cm, the specific test height can be relatively adjusted according to the specific test, and the N marking points on the transverse marking line are the corresponding positions of the crystal coating film below the screen glass. The liquid outlet height of the spray head 34 of the spray mechanism 3 is adjusted to be one to one with the height of the transverse mark line marked on the surface of the screen glass of the television 4 to be tested. The front surface of the spray head 34 corresponds to the marked transverse line marked on the surface of the screen glass of the television 4. The control device controls the spraying mechanism 3 and the television 4 to keep transversely movable back and forth. And starting a command of a test program, wherein the spraying mechanism 3 completes the test requirement according to the test program in the control device. The anti-corrosion chemical test of the 4-screen glass flip-chip film of the television is automatically finished through the anti-corrosion test device 100 of the flip-chip film of the television, so that the labor cost is reduced, the test time is fully utilized, and the working efficiency is improved.
The utility model provides a testing method for completing testing tasks by adopting an intelligent robot control program to complete intelligent automatic control according to input setting requirements, replacing the traditional testing method for manually spraying chemical liquid, reducing testing manpower expenditure, ensuring the accuracy of spraying interval time, the one-to-one of the quantity of sprayed liquid, the one-to-one of the spraying position, fully utilizing the reliability of time and the accuracy of testing effect.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.
Claims (10)
1. The device for testing the corrosion resistance of the flip-chip film of the television is characterized by comprising the following components:
the upper side of the base is provided with a test table for placing a television to be tested;
the bracket is arranged on the upper side of the base;
the spraying mechanism is arranged on the bracket and used for spraying test liquid to the television; the method comprises the steps of,
the control device is electrically connected with the spraying mechanism to control the spraying mechanism to spray the test liquid;
wherein at least one of the spraying mechanism and the test bench can be movably arranged, so that the relative spraying positions of the spraying mechanism and the test bench in the transverse direction, the longitudinal direction and the up-down direction can be adjusted.
2. The device for testing the corrosion protection of a flip-chip film of a television set according to claim 1, wherein the bracket comprises:
the longitudinal beam extends longitudinally and is positioned above the test bench;
two upright posts extending downwards from two ends of the longitudinal beam to the base; the method comprises the steps of,
and the spraying mechanism is arranged on the longitudinal beam through the supporting piece.
3. The device for testing the corrosion protection of a flip-chip film of a television according to claim 2, wherein the supporting member extends up and down and is telescopically arranged up and down so as to drive the spraying mechanism to move up and down.
4. The device for testing the corrosion protection of the flip-chip film of the television according to claim 2, wherein the longitudinal beam is provided with a sliding rail extending along the longitudinal direction, and the supporting piece is provided with a sliding block in sliding fit with the sliding rail.
5. The device for testing the corrosion protection of the flip-chip film of the television set according to claim 1, wherein the base is provided with two guide rails which extend transversely and are longitudinally arranged at intervals, and the two guide rails are positioned on the lower side of the test bench so as to transversely convey the test bench.
6. The device for testing the corrosion resistance of the flip-chip film of the television according to claim 5, wherein the guide rail comprises a plurality of roller shafts which are arranged side by side, the roller shafts are linked and turned identically, the upper surfaces of the roller shafts form a conveying surface of the test table, and one end or two ends of the roller shafts are connected through a driving belt.
7. The device for testing the corrosion resistance of the flip-chip film of the television set according to claim 5, wherein limit baffles are respectively arranged on two sides of the two guide rails, which are far away from each other in the longitudinal direction, upwards, and the test table is clamped at a longitudinal interval.
8. The device for testing the corrosion protection of a flip chip film of a television set according to claim 1, wherein the spraying mechanism comprises:
a spray seat mounted to the bracket;
the spray bottle is arranged on the spray seat and used for containing test liquid;
the pump is arranged on the spraying seat and communicated with the spraying bottle; the method comprises the steps of,
and the spray head is communicated with the pump and used for spraying the test liquid towards the television.
9. The device for testing the corrosion protection of the flip chip film of the television set according to claim 8, wherein the size of the spray head is adjustable.
10. The device for testing the corrosion protection of the flip-chip thin film of the television according to claim 1, further comprising a driving mechanism for driving the spraying mechanism and/or the test bench to move, wherein the control device is connected with the driving mechanism for controlling the driving mechanism to drive the spraying mechanism and/or the test bench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320249116.3U CN219320051U (en) | 2023-02-07 | 2023-02-07 | Anti-corrosion testing device for flip-chip film of television |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320249116.3U CN219320051U (en) | 2023-02-07 | 2023-02-07 | Anti-corrosion testing device for flip-chip film of television |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219320051U true CN219320051U (en) | 2023-07-07 |
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ID=87021659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320249116.3U Active CN219320051U (en) | 2023-02-07 | 2023-02-07 | Anti-corrosion testing device for flip-chip film of television |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219320051U (en) |
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2023
- 2023-02-07 CN CN202320249116.3U patent/CN219320051U/en active Active
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