CN218156789U - Device for detecting screen hole light leakage - Google Patents
Device for detecting screen hole light leakage Download PDFInfo
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- CN218156789U CN218156789U CN202222414927.2U CN202222414927U CN218156789U CN 218156789 U CN218156789 U CN 218156789U CN 202222414927 U CN202222414927 U CN 202222414927U CN 218156789 U CN218156789 U CN 218156789U
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Abstract
The utility model provides a detect device of screen hole light leak belongs to screen light leak detection area. The utility model provides a detect device of screen hole light leak, includes first rack, one side fixed mounting of first rack has the guide holder, the week side sliding fit of guide holder is provided with the sliding seat, the last fixed surface of sliding seat installs the motor, the output fixed mounting of motor has first electro-magnet, second electro-magnet. The utility model discloses an installing of motor, can drive light digital converter and carry out the slip of two directions, thereby make the light digital converter of slip in-process can carry out many places to the screen and detect, through many places to the screen detect, thereby make the device to detect more accurately to the light leak of screen, installing of light digital converter, can carry out more accurate detection to the light leak screen, can standardize the qualified product of quality, can reduce because artificial subjective visual factor, the product quality's that causes is uneven.
Description
Technical Field
The utility model relates to a screen light leak detects technical field, in particular to detect device of screen hole light leak.
Background
The screen light leakage is caused by the phenomenon that light is emitted from the edge of the screen due to poor packaging, failure or aging of the screen and a backboard frame, and the liquid crystal panel is locally whitened on a pure background.
The device comprises a box body and a cover body, wherein the cover body covers the box body, the center of the cover body is provided with an observation port, the box body comprises a bottom and a side wall, the bottom is connected with a dimming drive board, a plurality of LED lamp beads are arranged on the periphery of the dimming drive board, the dimming drive board is electrically connected with a power supply outside the box body through a power line, the capacitive touch screen comprises a light-transmitting area and an ink coating area, the ink coating area is arranged on the periphery of the capacitive touch screen, and the center of the dimming drive board is provided with a supporting mechanism; although the conventional CN216770989U, a light leakage detection device for a capacitive touch screen can detect light leakage from a screen, the light leakage from the screen cannot be completely avoided, so that the conventional screen has a certain problem of light leakage; whether the light leakage screen is qualified or not is influenced by various factors, such as the size of the light leakage area, the obvious degree of light leakage and the like, so that the qualification or the non-qualification of the light leakage screen is a comprehensive factor, when multiple persons judge whether the same screen is qualified or not, the conditions that some persons consider qualified and some persons consider unqualified can occur, and each detector can establish a standard which belongs to the self-judgment of the qualification of the light leakage screen, so that the problem that the quality of the detected product is uneven when the light leakage screen is detected at present can be caused, and the detection standards executed by the multiple persons are slightly different.
SUMMERY OF THE UTILITY MODEL
In view of this, the embodiment of the utility model provides a hope provide a detect device of screen hole light leak to solve or alleviate the technical problem who exists among the prior art, through installing of light digital converter, can carry out more accurate detection to the light leak screen, can standardize the qualified product of quality, can reduce because artificial subjective visual factor, the product quality's that causes uneven.
The embodiment of the utility model provides a technical scheme is so realized:
the utility model provides a detect device of screen hole light leak, includes first rack, one side fixed mounting of first rack has the guide holder, the week side sliding fit of guide holder is provided with the sliding seat, the last fixed surface of sliding seat installs the motor, the output fixed mounting of motor has first electro-magnet, second electro-magnet, week side of first electro-magnet, second electro-magnet is equipped with first gear, second gear respectively, first gear and first rack intermeshing, one side sliding fit of first rack is provided with the third electro-magnet, the top sliding fit of third electro-magnet be provided with second gear intermeshing's second rack, the last fixed surface of third electro-magnet installs the guide block, the one end fixed mounting of second rack has light digital converter, light digital converter's upside fixed mounting has the display, one side fixed mounting of motor has the leading truck.
Preferably: a notch corresponding to the third electromagnet is formed in one side of the first rack, and a first protruding portion is arranged on one side of the notch.
Preferably: the cross section of the guide seat is of a square structure, the guide seat is of a U-shaped structure, and the guide seat penetrates through the sliding seat.
Preferably, the following components: the first electromagnet and the second electromagnet are both located on the upper side of the motor, and the first electromagnet is located on the lower side of the second electromagnet.
Preferably, the following components: the first gear is located on one side of the first rack, the second gear is located on one side of the second rack, a second protruding portion corresponding to the notch is arranged at the bottom of the third electromagnet, and the second protruding portion is arranged in the notch in a sliding fit mode.
Preferably: and a first notch corresponding to the third electromagnet is formed in the lower surface of the second rack, and two sides of the second rack are attached to two inner side walls of the first notch.
Preferably, the following components: the second notch has been seted up to the upper surface of second rack, first notch link up each other with the second notch, the guide block is T shape structure, two inside walls of second notch with the both sides of guide block bottom are laminated each other, the lower surface at guide block top with the upper surface of second rack is laminated each other.
Preferably: the optical digital converter is located on the lower surface of the second rack, the display is located on the upper surface of the second rack, the display is electrically connected with the optical digital converter, and the second rack is arranged on the top of the guide frame in a sliding fit mode.
The embodiment of the utility model provides a owing to adopt above technical scheme, it has following advantage:
1. the utility model discloses installing of motor can drive light digital converter and carry out the slip of two directions to make the light digital converter of slip in-process can carry out many places to the screen and detect, through the many places to the screen and detect, thereby make the device more accurate to the light leak detection of screen.
2. The utility model discloses installing of light digital converter can carry out more accurate detection to the light leak screen, can standardize the qualified product of quality, can reduce because artificial subjective visual factor, the product quality's that causes is uneven.
The foregoing summary is provided for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will be readily apparent by reference to the drawings and following detailed description.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the embodiments or technical descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a three-dimensional structure of the present invention;
FIG. 2 is a bottom view of the present invention;
FIG. 3 is a cross-sectional view of the present invention;
fig. 4 is a structure view of the guide seat of the present invention.
Reference numerals: 1. a first rack; 2. a guide seat; 3. a sliding seat; 4. a motor; 5. a first electromagnet; 6. a second electromagnet; 7. a first gear; 8. a second gear; 9. a third electromagnet; 10. a second rack; 11. a guide block; 12. an optical digitizer; 13. a display; 14. a guide frame.
Detailed Description
In the following, only certain exemplary embodiments are briefly described. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Example 1
As shown in fig. 1-4, an embodiment of the present invention provides a device for detecting screen hole light leakage, including: first rack 1, one side fixed mounting of first rack 1 has guide holder 2, and the week side sliding fit of guide holder 2 is provided with sliding seat 3, and the last fixed surface of sliding seat 3 installs motor 4, and the output end fixed mounting of motor 4 has first electro-magnet 5, second electro-magnet 6, and week side of first electro-magnet 5, second electro-magnet 6 is overlapped respectively and is equipped with first gear 7, second gear 8.
Example 2
As shown in fig. 1-4, the embodiment of the utility model provides a detect device of screen hole light leak still includes: the first gear 7 is meshed with the first rack 1, a third electromagnet 9 is arranged on one side of the first rack 1 in a sliding fit mode, a second rack 10 meshed with the second gear 8 is arranged on the top of the third electromagnet 9 in a sliding fit mode, and a guide block 11 is fixedly arranged on the upper surface of the third electromagnet 9.
Example 3
As shown in fig. 1-4, the embodiment of the utility model provides a detect device of screen hole light leak, still include: an optical digital converter 12 is fixedly installed at one end of the second rack 10, a display 13 is fixedly installed at the upper side of the optical digital converter 12, and a guide frame 14 is fixedly installed at one side of the motor 4.
As shown in fig. 1-4, an embodiment of the present invention provides a device for detecting screen hole light leakage, including: the device comprises a first rack 1, a guide seat 2 is fixedly installed on one side of the first rack 1, a sliding seat 3 is arranged on the periphery of the guide seat 2 in a sliding fit mode, a motor 4 is fixedly installed on the upper surface of the sliding seat 3, a first electromagnet 5 and a second electromagnet 6 are fixedly installed on the output end of the motor 4, the first electromagnet 5 and the periphery of the second electromagnet 6 are respectively sleeved with a first gear 7 and a second gear 8, the first gear 7 is meshed with the first rack 1, a third electromagnet 9 is arranged on one side of the first rack 1 in a sliding fit mode, a second rack 10 meshed with the second gear 8 is arranged on the top of the third electromagnet 9 in a sliding fit mode, a guide block 11 is fixedly installed on the upper surface of the third electromagnet 9, an optical digital converter 12 is fixedly installed on one end of the second rack 10, a display 13 is fixedly installed on the upper side of the optical digital converter 12, and a guide frame 14 is fixedly installed on one side of the motor 4.
In this embodiment, specifically: a notch corresponding to the third electromagnet 9 is formed in one side of the first rack 1, a first protruding portion is arranged on one side of the notch, and the third electromagnet 9 can slide conveniently due to the arrangement of the first protruding portion.
In this embodiment, specifically: the cross section of the guide seat 2 is of a square structure, the guide seat 2 is of a U-shaped structure, the guide seat 2 penetrates through the sliding seat 3, and the sliding seat 3 in the sliding process can be guided by the guide seat 2.
In this embodiment, specifically: first electro-magnet 5, second electro-magnet 6 all are located the upside of motor 4, and first electro-magnet 5 is located the downside of second electro-magnet 6, the installation of first electro-magnet 5, the rotation of the first gear 7 of being convenient for.
In this embodiment, specifically: the first gear 7 is located on one side of the first rack 1, the second gear 8 is located on one side of the second rack 10, a second protruding portion corresponding to the notch is arranged at the bottom of the third electromagnet 9, the second protruding portion is arranged in the notch in a sliding fit mode, and the third electromagnet 9 can slide conveniently due to the arrangement of the second protruding portion.
In this embodiment, specifically: the lower surface of the second rack 10 is provided with a first notch corresponding to the third electromagnet 9, two sides of the second rack 10 are mutually attached to two inner side walls of the first notch, and the sliding of the second rack 10 is facilitated due to the arrangement of the first notch.
In this embodiment, specifically: the second notch has been seted up to the upper surface of second rack 10, and first notch and second notch link up each other, and guide block 11 is T shape structure, and two inside walls of second notch are laminated each other with the both sides of guide block 11 bottom, and the lower surface at guide block 11 top is laminated each other with the upper surface of second rack 10, and the installation of second rack 10, the installation of the light digital converter 12 of being convenient for.
In this embodiment, specifically: the optical digital converter 12 is located on the lower surface of the second rack 10, the display 13 is located on the upper surface of the second rack 10, the display 13 is electrically connected with the optical digital converter 12, the second rack 10 is arranged on the top of the guide frame 14 in a sliding fit mode, and the guide frame 14 can guide the second rack 10 in the sliding process.
The utility model discloses at the during operation: when the device needs to detect a screen, firstly, a first rack 1 is fixed, then an optical digital converter 12 and a display 13 are started, the optical digital converter 12 and the display 13 start to work, then a first electromagnet 5 is started, the first electromagnet 5 starts to adsorb and fix a first gear 7, the first gear 7 is adsorbed and fixed on the peripheral side of the first electromagnet 5, a motor 4 and a third electromagnet 9 are started, the third electromagnet 9 starts to adsorb and fix a second rack 10, the third electromagnet 9 starts to adsorb and fix the first rack 1, the motor 4 starts to drive the first electromagnet 5 and the second electromagnet 6 to rotate, the first electromagnet 5 drives the first gear 7 to rotate, the first gear 7 is mutually meshed with the first rack 1, the first gear 7 rotates to drive the motor 4, a sliding seat 3, the first electromagnet 5, the second electromagnet 6, the first gear 7, the second electromagnet 8, the third electromagnet 9, the second rack 10, a guide block 11, the optical digital converter 12, the display 13 and a guide frame 14 slide to the optical digital converter 12 along the first rack 1, and then the optical digital converter 12 is placed on the lower side of the screen, and the optical digital converter 12 is detected, and then the optical digital converter 12 is placed on the lower side of the screen;
the second electromagnet 6 is started, the second electromagnet 6 is started to adsorb and fix the second gear 8, the second gear 8 is adsorbed and fixed on the peripheral side of the second electromagnet 6, the motor 4 and the third electromagnet 9 are started, the third electromagnet 9 is started to adsorb and fix the second rack 10, the third electromagnet 9 is started to adsorb and fix the first rack 1, the motor 4 is started to drive the first electromagnet 5 and the second electromagnet 6 to rotate, the second electromagnet 6 rotates to drive the second gear 8 to rotate, the second gear 8 is meshed with the second rack 10, the third electromagnet 9 continuously adsorbs the first rack 1 and the second rack 10 at the moment, the second gear 8 rotates to drive the second rack 10, the optical digital converter 12 and the display 13 to slide, and the optical digital converter 12 and the display 13 slide along the direction of the second rack 10 at the moment, in the detection process, the first electromagnet 5 or the second electromagnet 6 can be selectively turned off, when the first electromagnet 5 is not used for adsorbing and fixing the first gear 7 after being turned off, the optical digital converter 12 slides along the second rack 10 at the moment, when the second electromagnet 6 is not used for adsorbing and fixing the second gear 8 after being turned off, the third electromagnet 9 is used for continuously adsorbing and fixing the second rack 10 and the first rack 1 at the moment, and the optical digital converter 12 slides along the first rack 1 at the moment, so that the optical digital converter 12 can move in any direction in one plane, the adsorption fixing force of the third electromagnet 9 on the first rack 1 and the second rack 10 is smaller than the adsorption force of the first electromagnet 5 and the second electromagnet 6 on the first gear 7 and the second gear 8 respectively, and the optical digital converter 12 after sliding performs multi-position movement detection on the screen, compared with the method that only one position of the screen is detected, the method is more accurate, and the device can detect the screen more accurately;
when the light digital converter 12 detects the screen, a chip is arranged inside the display 13, the digital converter 12 detects the screen light leakage position to generate a specific light leakage degree value, the number of the value can be multiple, a large-area light leakage value is acquired on the screen to obtain a plurality of light leakage parameters with different light leakage values, then the value enters the display 13 to be identified and processed by the chip, the display 13 needs to set a specific screen light leakage qualified standard, when the light leakage degree value is large, the screen is unqualified, when the light leakage degree value is small, the screen is qualified, the specific light leakage value qualified standard needs to be set by a worker, the standard can be an average number after combining a plurality of values, or a mode after detecting a plurality of values, or a sum of a maximum value and a small value after detecting a plurality of values, when the value of the screen is transmitted to the digital converter 12, the screen is identified and processed by the chip, after processing, if the screen is qualified, the screen is displayed as PASS on the display 13, if the screen is detected as PASS, then the screen is detected, the detection result that the screen is artificially qualified, the screen is artificially identified and the screen is artificially qualified, or the screen is artificially reduced, and the screen quality is defined as the artificially qualified product.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various changes or substitutions within the technical scope of the present invention, which should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a detect device of screen hole light leak, includes first rack (1), its characterized in that: a guide seat (2) is fixedly mounted on one side of the first rack (1), a sliding seat (3) is arranged on the periphery of the guide seat (2) in a sliding fit manner, a motor (4) is fixedly mounted on the upper surface of the sliding seat (3), a first electromagnet (5) and a second electromagnet (6) are fixedly mounted at the output end of the motor (4), a first gear (7) and a second gear (8) are respectively sleeved on the periphery of the first electromagnet (5) and the periphery of the second electromagnet (6), and the first gear (7) is meshed with the first rack (1);
one side sliding fit of first rack (1) is provided with third electro-magnet (9), the top sliding fit of third electro-magnet (9) be provided with second gear (8) intermeshing's second rack (10), the last fixed surface of third electro-magnet (9) installs guide block (11), the one end fixed mounting of second rack (10) has light digital converter (12), the upside fixed mounting of light digital converter (12) has display (13), one side fixed mounting of motor (4) has leading truck (14).
2. The device for detecting light leakage from a screen hole of claim 1, wherein: a notch corresponding to the third electromagnet (9) is formed in one side of the first rack (1), and a first protruding portion is arranged on one side of the notch.
3. The device of claim 1, wherein: the cross section of the guide seat (2) is of a square structure, the guide seat (2) is of a U-shaped structure, and the guide seat (2) penetrates through the sliding seat (3).
4. The device for detecting light leakage from a screen hole of claim 1, wherein: the first electromagnet (5) and the second electromagnet (6) are both located on the upper side of the motor (4), and the first electromagnet (5) is located on the lower side of the second electromagnet (6).
5. The device of claim 2, wherein: the first gear (7) is positioned on one side of the first rack (1), and the second gear (8) is positioned on one side of the second rack (10).
6. The device of claim 5, wherein: and a second protruding part corresponding to the notch is arranged at the bottom of the third electromagnet (9) and is arranged in the notch in a sliding fit manner.
7. The device of claim 1, wherein: and a first notch corresponding to the third electromagnet (9) is formed in the lower surface of the second rack (10), and two sides of the second rack (10) are attached to two inner side walls of the first notch.
8. The device of claim 7, wherein: the upper surface of the second rack (10) is provided with a second notch, the first notch is communicated with the second notch, and the guide block (11) is of a T-shaped structure.
9. The device for detecting light leakage from a screen hole according to claim 8, wherein: two inside walls of the second notch are attached to two sides of the bottom of the guide block (11), and the lower surface of the top of the guide block (11) is attached to the upper surface of the second rack (10).
10. The device of claim 1, wherein: the light digital converter (12) is located on the lower surface of the second rack (10), the display (13) is located on the upper surface of the second rack (10), the display (13) is electrically connected with the light digital converter (12), and the second rack (10) is arranged on the top of the guide frame (14) in a sliding fit mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222414927.2U CN218156789U (en) | 2022-09-09 | 2022-09-09 | Device for detecting screen hole light leakage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222414927.2U CN218156789U (en) | 2022-09-09 | 2022-09-09 | Device for detecting screen hole light leakage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218156789U true CN218156789U (en) | 2022-12-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222414927.2U Active CN218156789U (en) | 2022-09-09 | 2022-09-09 | Device for detecting screen hole light leakage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218156789U (en) |
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2022
- 2022-09-09 CN CN202222414927.2U patent/CN218156789U/en active Active
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