CN216246802U - LED display screen interval dimension qualified state detection platform - Google Patents
LED display screen interval dimension qualified state detection platform Download PDFInfo
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- CN216246802U CN216246802U CN202122795989.8U CN202122795989U CN216246802U CN 216246802 U CN216246802 U CN 216246802U CN 202122795989 U CN202122795989 U CN 202122795989U CN 216246802 U CN216246802 U CN 216246802U
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Abstract
The utility model discloses a platform for detecting the qualified interval size of an LED display screen, firstly, LED lamp beads in an LED backlight module are positioned in a detection separation cover, when the LED lamp bead is powered on, the brightness of the LED lamp bead can be detected under the action of the first luminosity detection sensor, secondly, a second luminosity detection sensor positioned outside the detection separation cover can detect the brightness of the space between the LED lamp beads, when the positions of the LED lamp beads are wrong, when LED lamp pearl was located the detection and separates the cover outside promptly, the light that wrong LED lamp pearl sent can be detected to second luminosity detection sensor, realizes the qualification to interval size, and power source can dock with the wire on the LED backlight unit among the prior art at last, and the relay can realize the switch under staff operation control console's effect, reaches the circular telegram and the outage regulation to power source then, realizes LED backlight unit's LED lamp pearl on-off operation.
Description
Technical Field
The utility model relates to the technical field of LED display screens, in particular to a detection platform for the qualified interval size state of an LED display screen.
Background
At present, due to the obvious technical advantages of energy conservation, environmental protection, long service life and the like of the LED display screen, the LED display screen is integrated into modern life, and particularly, a small-distance indoor high-definition LED display screen is favored by people.
According to the aforesaid, although there is the luminance and the detection that shows the colour state to the LED display screen among the prior art at present, nevertheless lack and detect the lamp pearl interval size apart from the LED display screen of booth, can't detect the LED display screen of dislocation state and go out, influenced the shipment quality of product. Therefore, in view of the above drawbacks, it is necessary to design a platform for detecting the qualified interval size of the LED display screen.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: the utility model provides a qualified state testing platform of LED display screen interval size, solves the problem that the background art provided.
In order to solve the technical problems, the technical scheme of the utility model is as follows: a detection platform for the qualified state of the interval size of an LED display screen comprises a fixed seat (1), a detection groove (2), a detection separation cover (3), a first luminosity detection sensor (4), a second luminosity detection sensor (5), a power interface (6), a relay (7) and a control console (8), wherein the detection groove (2) is positioned at the upper end inside the fixed seat (1), the detection groove (2) is a rectangular groove, the detection separation covers (3) are arranged in a plurality of pieces, the detection separation covers (3) are fixedly arranged inside the detection groove (2) in a rectangular array manner, the detection separation covers (3) are connected with the fixed seat (1) in a hot melting manner, the first luminosity detection sensors (4) are arranged in a plurality of pieces, the first luminosity detection sensors (4) are fixedly arranged inside the detection separation covers (3), the first luminosity detection sensors (4) are connected with the detection separation covers (3) through bolts, the number of the second luminosity detection sensors (5) is a plurality of pieces, the second luminosity detection sensors (5) are fixedly arranged between every two detection separation covers (3) in the detection groove (2) in a rectangular array, the second luminosity detection sensor (5) is connected with the fixed seat (1) by bolts, the power supply interface (6) is fixedly arranged at the top end of the left side of the fixed seat (1), the power supply interface (6) is connected with the fixed seat (1) by bolts, the relay (7) is fixedly arranged at the top end of the left side of the fixed seat (1), the relay (7) is connected with the fixed seat (1) by bolts, the relay (7) is electrically connected with the power interface (6), the control console (8) is fixedly arranged at the front end of the fixed seat (1), and the control console (8) is connected with the fixed seat (1) through bolts.
Further, the left side of the inside of the fixed seat (1) is fixedly provided with a storage battery (11), the storage battery (11) is connected with the fixed seat (1) through bolts, and the storage battery (11) is electrically connected with the first luminosity detection sensor (4), the second luminosity detection sensor (5) and the relay (7) respectively.
Furthermore, detect groove (2) top all around still set firmly sealed cushion (21), sealed cushion (21) and fixing base (1) adopt the adhesive to be connected.
Further, a control panel (81) is fixedly arranged at the front end of the console (8), the control panel (81) is connected with the console (8) through bolts, the control panel (81) is electrically connected with the storage battery (11), an A/D converter (82) is fixedly arranged on the right side inside the console (8), the A/D converter (82) is connected with the console (8) through bolts, the A/D converter (82) is electrically connected with the first luminosity detection sensor (4), the second luminosity detection sensor (5) and the storage battery (11) respectively, a microcomputer processor (83) is fixedly arranged on the left side inside the console (8), the microcomputer processor (83) is connected with the console (8) through bolts, and the microcomputer processor (83) is respectively connected with the first luminosity detection sensor (4), The second luminosity detection sensor (5), the relay (7), the storage battery (11), the control panel (81) and the A/D converter (82) are electrically connected.
Compared with the prior art, the LED display screen space dimension qualified state detection platform has the following advantages;
1. the LED backlight module in the prior art can be placed at the top end of the interior of the detection groove, LED lamp beads in the LED backlight module are located inside the detection separation cover, and after the LED lamp beads are powered on and opened, brightness detection can be performed on the LED lamp beads under the action of the first luminosity detection sensor.
2. Secondly be located the second luminosity detection sensor who detects the separation cover outside and can carry out luminance detection to the interval between the LED lamp pearl, when LED lamp pearl position takes place the mistake, when the LED lamp pearl was located the detection separation cover outside promptly, the light that wrong LED lamp pearl sent can be detected to second luminosity detection sensor, realizes the qualification to the interval size.
3. Finally, the power interface can be in butt joint with a conducting wire on the LED backlight module in the prior art, the relay can be switched on and off under the action of the operating console of a worker, and then the power-on and power-off adjustment of the power interface is achieved, and the LED lamp bead switching operation of the LED backlight module is achieved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a front view of a platform for inspecting qualified spacing dimension of an LED display screen;
FIG. 2 is a top view of a stage for inspecting the qualified interval dimension of an LED display screen;
FIG. 3 is a perspective view of a stage for inspecting the qualified interval size of an LED display screen;
FIG. 4 is a cross-sectional view of a stage for inspecting the qualified interval dimension of an LED display screen;
fig. 5 is an enlarged view of the position of the first photometric detecting sensor.
The device comprises a fixed seat (1), a detection groove (2), a detection separation cover (3), a first luminosity detection sensor (4), a second luminosity detection sensor (5), a power supply interface (6), a relay (7), a control console (8), a storage battery (11), a sealing soft pad (21), a control panel (81), an A/D converter (82) and a microcomputer processor (83).
The following detailed description will be further described in conjunction with the above-identified drawings.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the concepts underlying the described embodiments, however, it will be apparent to one skilled in the art that the described embodiments may be practiced without some or all of these specific details, and in other cases well-known process steps have not been described in detail.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
As shown in fig. 1, 2, 3, 4 and 5, the platform for detecting the qualified status of the interval size of the LED display screen comprises a fixed seat (1), a detection groove (2), a detection separation cover (3), a first luminosity detection sensor (4), a second luminosity detection sensor (5), a power interface (6), a relay (7) and a console (8), wherein the detection groove (2) is positioned at the upper end inside the fixed seat (1), the detection groove (2) is a rectangular groove, the detection separation covers (3) are provided with a plurality of pieces, the detection separation covers (3) are fixedly arranged inside the detection groove (2) in a rectangular array manner, the detection separation covers (3) are in hot-melt connection with the fixed seat (1), the first luminosity detection sensors (4) are provided with a plurality of pieces, the first luminosity detection sensors (4) are fixedly arranged inside the detection separation cover (3), the detection device is characterized in that the first luminosity detection sensors (4) are connected with the detection separation cover (3) through bolts, the second luminosity detection sensors (5) are a plurality of pieces, the second luminosity detection sensors (5) are fixedly arranged between every two detection separation covers (3) in the detection groove (2) in a rectangular array mode, the second luminosity detection sensors (5) are connected with the fixed seat (1) through bolts, the power interface (6) is fixedly arranged at the top end of the left side of the fixed seat (1), the power interface (6) is connected with the fixed seat (1) through bolts, the relay (7) is fixedly arranged at the top end of the left side of the fixed seat (1), the relay (7) is connected with the fixed seat (1) through bolts, the relay (7) is electrically connected with the power interface (6), the control console (8) is fixedly arranged at the front end of the fixed seat (1), the control console (8) is connected with the fixed seat (1) by bolts;
it should be noted that the platform for detecting the qualified state of the interval size of the LED display screen has the following functions;
A. an LED backlight module in the prior art can be placed at the top end inside the detection groove (2), LED lamp beads in the LED backlight module are positioned inside the detection separation cover (3), and when the LED lamp beads are powered on and started, brightness detection can be carried out on the LED lamp beads under the action of the first luminosity detection sensor (4);
B. the second luminosity detection sensor (5) positioned on the outer side of the detection separation cover (3) can detect the brightness of the space between the LED lamp beads, and when the positions of the LED lamp beads are wrong, namely the LED lamp beads are positioned on the outer side of the detection separation cover (3), the second luminosity detection sensor (5) can detect the light rays emitted by the wrong LED lamp beads, so that the qualification judgment of the space size is realized;
C. the power interface (6) can be in butt joint with a conducting wire on the LED backlight module in the prior art, and the relay (7) can be switched on and off under the action of the operating console (8) of a worker, so that the power-on and power-off adjustment of the power interface (6) is realized, and the LED lamp bead switching operation of the LED backlight module is realized;
a storage battery (11) is fixedly arranged on the left side inside the fixed seat (1), the storage battery (11) is connected with the fixed seat (1) through bolts, and the storage battery (11) is electrically connected with the first luminosity detection sensor (4), the second luminosity detection sensor (5) and the relay (7) respectively;
the storage battery (11) is used as a power supply, and internal electrical components can supply power, for example, the first luminosity detection sensor (4), the second luminosity detection sensor (5) and the relay (7) are electrified and turned on;
the periphery of the top end of the detection groove (2) is fixedly provided with a sealing cushion (21), and the sealing cushion (21) is connected with the fixed seat (1) by adopting an adhesive;
the sealing soft pad (21) can be used for facilitating sealing and fitting when an upper end worker presses the LED backlight module after the LED backlight module in the prior art is placed, so that external light penetration is avoided, and subsequent brightness detection is influenced;
the front end of the console (8) is fixedly provided with a control panel (81), the control panel (81) is connected with the console (8) through bolts, the control panel (81) is electrically connected with the storage battery (11), the right side inside the console (8) is fixedly provided with an A/D converter (82), the A/D converter (82) is connected with the console (8) through bolts, the A/D converter (82) is electrically connected with the first luminosity detection sensor (4), the second luminosity detection sensor (5) and the storage battery (11) respectively, the left side inside the console (8) is fixedly provided with a microcomputer processor (83), the microcomputer processor (83) is connected with the console (8) through bolts, and the microcomputer processor (83) is respectively connected with the first luminosity detection sensor (4), The second luminosity detection sensor (5), the relay (7), the storage battery (11), the control panel (81) and the A/D converter (82) are electrically connected;
it should be noted that the control panel (81) can facilitate the operation of the staff to perform command generation on the microcomputer processor (83), the a/D converter (82) can convert the electric signals detected by the first luminosity detection sensor (4) and the second luminosity detection sensor (5) into digital signals to transmit to the microcomputer processor (83), the microcomputer processor (83) can analyze and process the digital signals conveniently, and the microcomputer processor (83) can also respectively control the first luminosity detection sensor (4), the second luminosity detection sensor (5), the relay (7), the storage battery (11), the control panel (81) and the a/D converter (82), thereby facilitating the operation of the staff.
Claims (4)
1. The detection platform for the interval dimension qualified state of the LED display screen is characterized by comprising a fixed seat (1), a detection groove (2), a detection separation cover (3), a first luminosity detection sensor (4), a second luminosity detection sensor (5), a power interface (6), a relay (7) and a control console (8), wherein the detection groove (2) is positioned at the upper end inside the fixed seat (1), the detection groove (2) is a rectangular groove, the detection separation covers (3) are a plurality of pieces, the detection separation covers (3) are fixedly arranged inside the detection groove (2) in a rectangular array manner, the detection separation covers (3) are connected with the fixed seat (1) in a hot melting manner, the first luminosity detection sensors (4) are a plurality of pieces in number, and the first luminosity detection sensors (4) are fixedly arranged inside the detection separation covers (3), the detection device is characterized in that the first luminosity detection sensors (4) are connected with the detection separation cover (3) through bolts, the second luminosity detection sensors (5) are a plurality of pieces, the second luminosity detection sensors (5) are fixedly arranged between every two detection separation covers (3) in the detection groove (2) in a rectangular array mode, the second luminosity detection sensors (5) are connected with the fixed seat (1) through bolts, the power interface (6) is fixedly arranged at the top end of the left side of the fixed seat (1), the power interface (6) is connected with the fixed seat (1) through bolts, the relay (7) is fixedly arranged at the top end of the left side of the fixed seat (1), the relay (7) is connected with the fixed seat (1) through bolts, the relay (7) is electrically connected with the power interface (6), the control console (8) is fixedly arranged at the front end of the fixed seat (1), the control console (8) is connected with the fixed seat (1) through bolts.
2. The platform for detecting the qualified interval size of the LED display screens as claimed in claim 1, wherein a storage battery (11) is further fixedly arranged on the left side inside the fixed seat (1), the storage battery (11) is connected with the fixed seat (1) through bolts, and the storage battery (11) is respectively and electrically connected with the first luminosity detection sensor (4), the second luminosity detection sensor (5) and the relay (7).
3. The LED display screen space dimension qualification state detection platform according to claim 1, characterized in that a sealing cushion (21) is fixedly arranged around the top end of the detection groove (2), and the sealing cushion (21) is connected with the fixed seat (1) by an adhesive.
4. The LED display screen space dimension qualification state detection platform as claimed in claim 2, characterized in that a control panel (81) is further fixedly arranged at the front end of the console (8), the control panel (81) is connected with the console (8) through bolts, the control panel (81) is electrically connected with the storage battery (11), an A/D converter (82) is further fixedly arranged at the right side inside the console (8), the A/D converter (82) is connected with the console (8) through bolts, the A/D converter (82) is respectively electrically connected with the first luminosity detection sensor (4), the second luminosity detection sensor (5) and the storage battery (11), a microcomputer processor (83) is further fixedly arranged at the left side inside the console (8), and the microcomputer processor (83) is connected with the console (8) through bolts, and the microcomputer processor (83) is respectively electrically connected with the first luminosity detection sensor (4), the second luminosity detection sensor (5), the relay (7), the storage battery (11), the control panel (81) and the A/D converter (82).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122795989.8U CN216246802U (en) | 2021-11-16 | 2021-11-16 | LED display screen interval dimension qualified state detection platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122795989.8U CN216246802U (en) | 2021-11-16 | 2021-11-16 | LED display screen interval dimension qualified state detection platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216246802U true CN216246802U (en) | 2022-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122795989.8U Active CN216246802U (en) | 2021-11-16 | 2021-11-16 | LED display screen interval dimension qualified state detection platform |
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| Country | Link |
|---|---|
| CN (1) | CN216246802U (en) |
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2021
- 2021-11-16 CN CN202122795989.8U patent/CN216246802U/en active Active
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