CN220474259U - LED carrier plate and display equipment with same - Google Patents
LED carrier plate and display equipment with same Download PDFInfo
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- CN220474259U CN220474259U CN202322134831.5U CN202322134831U CN220474259U CN 220474259 U CN220474259 U CN 220474259U CN 202322134831 U CN202322134831 U CN 202322134831U CN 220474259 U CN220474259 U CN 220474259U
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- 238000009434 installation Methods 0.000 claims abstract description 19
- 230000000694 effects Effects 0.000 abstract description 13
- 238000002834 transmittance Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000005381 potential energy Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004377 microelectronic 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
- 239000000725 suspension Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model relates to an LED carrier plate and display equipment with the same, wherein a plurality of rows of through holes are uniformly formed on a carrier plate body, a strip-shaped carrier plate area is formed between two adjacent rows of through holes, a plurality of uniformly arranged mounting points are formed on the carrier plate area, and LED luminous bodies can be mounted on the mounting points. The plurality of mounting point position circuits are connected in parallel; and in any three continuous installation points, the signal output end of the first installation point, the signal input end of the second installation point and the auxiliary signal input end of the third installation point are connected in series. The LED carrier plate has the beneficial effects that a plurality of rows of through holes are formed in the LED carrier plate so as to improve the light transmittance of the carrier plate and further improve the transparency of display equipment provided with the LED carrier plate. The regional even a plurality of mounting point potential energy that set up of carrier plate ensures the display effect to through circuit connection mode and the signal connection mode of mounting point location, make every mounting point location all independent. This makes it possible to achieve both the display effect and the transparency.
Description
Technical Field
The utility model relates to the technical field of LED display, in particular to an LED carrier plate and display equipment with the same.
Background
With the continuous development of the LED (light emitting diode ) display technology, the LED transparent screen gradually has a brand-new angle, and compared with the traditional display, the LED transparent screen can bring unprecedented visual feeling and brand-new experience to the user. The LED transparent screen has the characteristics of screen and transparency, so that the LED transparent screen can be applied to a plurality of occasions, namely, can be used as a screen and can also replace transparent flat glass.
At present, the existing LED transparent screen has the problem that the display effect and the transparency can not coexist. If the transparency is higher, a better display picture may not be obtained; if a better display is provided, transparency may be sacrificed.
Therefore, there is a need for an LED carrier and a display device having the same that can achieve both display effect and transparency.
Disclosure of Invention
First, the technical problem to be solved
In view of the above-mentioned drawbacks and shortcomings of the prior art, the present utility model provides an LED carrier and a display device having the same, which solve the technical problem that the prior art cannot achieve both display effect and transparency.
(II) technical scheme
In order to achieve the above purpose, the main technical scheme adopted by the utility model comprises the following steps:
in one aspect, the utility model provides an LED carrier plate, which comprises a carrier plate body, wherein a plurality of rows of through holes are uniformly formed in the carrier plate body, a strip-shaped carrier plate area is formed between two adjacent rows of through holes, a plurality of uniformly arranged mounting points are formed in the carrier plate area, and LED luminous bodies can be mounted at the mounting points. A plurality of mounting point position circuits of the carrier plate area are connected in parallel; and in any three continuous mounting points in the carrier plate area, the signal output end of the first mounting point, the signal input end of the second mounting point and the auxiliary signal input end of the third mounting point are connected in series.
Optionally, the through holes include a plurality of first through holes that evenly set up, and two adjacent first through holes are formed between and connect two adjacent carrier plate regional middles.
Optionally, a second through hole is formed between two adjacent first through holes, and the intermediate bridge is formed between the adjacent first through holes and the adjacent second through holes.
Optionally, the second through hole has a size smaller than the first through hole.
Optionally, the second through hole is a circular hole or a regular polygon hole.
Optionally, the first through hole is a special-shaped hole, the special-shaped hole is in an axisymmetric pattern, two ends of the special-shaped hole are large in size, the middle of the special-shaped hole is small, and the areas with the large ends are round or regular polygon.
Optionally, one end of the carrier plate area has a receiving card. The ground wire and the power wire of the receiving card are laid from one end of the carrier plate area to the other end of the carrier plate area. The grounding pin of the installation point is electrically connected with the ground wire, and the power pin of the installation point is electrically connected with the power wire.
Optionally, the receiving card is mounted at the left end of the carrier plate area, the receiving card is used as a signal center of the carrier plate area, and the signal output end of the receiving card, the signal input end of the first mounting point position from left to right, and the auxiliary signal input end of the second mounting point position from left to right are connected in series.
In another aspect, the present utility model provides a display device including the above LED carrier.
(III) beneficial effects
The beneficial effects of the utility model are as follows:
according to the LED carrier plate provided by the utility model, the LED carrier plate is provided with the plurality of rows of through holes, so that the light transmittance of the carrier plate is improved, and the transparency of display equipment provided with the LED carrier plate is further improved. The display effect is ensured to a plurality of mounting point potential energy that the regional even setting of support plate to through circuit connection mode and the signal connection mode of mounting point position, make every mounting point position all independent, when circuit connection or the signal connection of certain mounting point position appear the problem promptly, can not influence the normal work of other mounting point positions, further ensure the display effect. Thus, the technical effect of combining the display effect and the transparency is achieved.
Drawings
Fig. 1 is a schematic structural diagram of a first type of LED carrier in embodiment 1 of the present utility model;
fig. 2 is a schematic structural diagram of a second type of LED carrier in embodiment 1 of the present utility model;
fig. 3 is a schematic structural diagram of a third type of LED carrier in embodiment 1 of the present utility model;
fig. 4 is a schematic structural diagram of a fourth type of LED carrier in embodiment 1 of the present utility model;
fig. 5 is a circuit layout of an LED carrier in embodiment 1 of the present utility model;
fig. 6 is a circuit diagram of a receiving card and a mounting point in embodiment 2 of the present utility model;
fig. 7 is a layout of LED luminary at mounting points in embodiment 2 of the present utility model.
[ reference numerals description ]
1: installing point positions; 2: an LED illuminant; 3: a first through hole; 4: a middle bridge; 5: a second through hole; 6: receiving a card; 7: an IC driving chip; 8: an R light emitting chip; 9: g light emitting chips; 10: and B, a light emitting chip.
Detailed Description
In order that the above-described aspects may be better understood, exemplary embodiments of the present utility model will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present utility model are shown in the drawings, it should be understood that the present utility model may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the utility model to those skilled in the art.
Example 1:
as shown in fig. 1-5, this embodiment provides an LED carrier board, which includes a carrier board body, wherein a plurality of rows of through holes are uniformly formed on the carrier board body, a strip-shaped carrier board area is formed between two adjacent rows of through holes, a plurality of uniformly arranged mounting points 1 are arranged on the carrier board area, and LED luminous bodies 2 can be mounted on the mounting points 1. A plurality of mounting point positions 1 of the carrier plate area are connected in parallel; in any three continuous mounting points 1 in the carrier plate area, the signal output end of the first mounting point 1, the signal input end of the second mounting point 1 and the auxiliary signal input end of the third mounting point 1 are connected in series.
Specifically, a plurality of rows of through holes are formed in the LED carrier plate so as to improve the light transmittance of the carrier plate and further improve the transparency of display equipment provided with the LED carrier plate. The display effect can be ensured to a plurality of installation point positions 1 that the carrier plate region evenly set up to through the circuit connection mode and the signal connection mode of installation point position 1, make every installation point position 1 all independent, when the circuit connection or the signal connection of certain installation point position 1 go wrong promptly, can not influence other installation point position 1's normal work, further ensure the display effect. Thus, the technical effect of combining the display effect and the transparency is achieved.
Further, as shown in fig. 1 to 4, the through holes include a plurality of uniformly opened first through holes 3, and a bridge 4 connecting two adjacent carrier board areas is formed between two adjacent first through holes 3. In this embodiment, a second through hole 5 is provided between two adjacent first through holes 3; a middle bridge 4 is formed between adjacent first through holes 3 and second through holes 5. And the size of the first through hole 3 is larger than that of the second through hole 5, so that the hollowed area of the LED carrier plate can be increased, the light transmittance of the LED carrier plate is further improved, the hollowed middle bridge 4 connects the carrier plate areas into a whole, and the integrity and the use stability of the LED carrier plate are ensured. Further preferably, the first through hole 3 is a special-shaped hole, the special-shaped hole is in an axisymmetric pattern, the two ends of the size are big, the middle is small, and the two big-end areas are round, so that the special-shaped hole is the first special-shaped hole; the large areas at the two ends are regular polygons, and are the second special-shaped holes. The second through holes 5 are also two kinds, and are round holes or regular polygon holes, so that the maximum hollowed-out area is achieved while normal use of the LED carrier plate is not affected. In this embodiment, when only the first type of special-shaped hole is included, a first type of LED carrier plate is formed; when the LED carrier plate comprises a first type special-shaped hole and a regular polygon hole, a second type LED carrier plate is formed; when only the second special-shaped holes are included, a third type of LED carrier plate is formed; when the LED carrier plate comprises the second special-shaped holes and the round holes, a fourth type of LED carrier plate is formed.
Further, one end of the carrier plate area has a receiving card 6. The ground and power lines of the receiving card 6 are laid from one end of the carrier plate area to the other end thereof. The ground pin of the installation point position 1 is electrically connected with the ground wire, and the power pin of the installation point position 1 is electrically connected with the power wire. Further, in this embodiment, the receiving card 6 is mounted at the left end of the carrier board area, the receiving card 6 is used as the signal center of the carrier board area, and the signal output end thereof, the signal input end of the first mounting point 1 from left to right, and the auxiliary signal input end of the second mounting point 1 from left to right are connected in series.
Example 2:
the embodiment provides a display device, which comprises an LED carrier plate and a plurality of LED luminous bodies 2 in embodiment 1, wherein the LED luminous bodies 2 are correspondingly arranged on a plurality of mounting points 1 on the LED carrier plate one by one.
As shown in fig. 6 to 7, the LED light emitter 2 includes an IC driving chip 7 (Integrated Circuit Chip, micro electronic device) and an LED chip including an R (red) light emitting chip, a G (green) light emitting chip, and a B (blue) light emitting chip. Pins of the mounting point 1 include FDIN (auxiliary signal input), DIN (signal input), VDD (power supply pin), GND (ground pin), and DOUT (signal output). In the present embodiment, the IC driving chip 7, the R light emitting chip 8, the G light emitting chip 9, and the B light emitting chip 10 are mounted at the mounting site 1, and the IC driving chip 7 is connected to FDIN, DIN, VDD, GND of the mounting site 1 and DOUT. The R, G, and B light emitting chips 8, 9, and 10 are connected to the IC driving chip 7 and VDD, whereby the R, G, and B light emitting chips 8, 9, and 10 are normally operated by the IC driving chip 7.
Specifically, as shown in fig. 6, the signal output terminal of the receiving card 6, DIN of the first mounting point 1 from left to right, and FDIN of the second mounting point 1 from left to right are signal-connected in series. And the FDIN of the first mounting point 1 from left to right is connected with the ground wire of the receiving card 6 positioned at the left end of the carrier plate area so as to prevent interference of signal input null connection. In any three consecutive mounting points 1, DOUT of the first mounting point 1, DIN of the second mounting point 1 and FDIN of the third mounting point 1 are connected in series.
The display device provided by the embodiment is particularly an LED display screen, which is generally mounted on glass, and through the exquisite structural design of LED display and high transparency, the scene in front of and behind the screen and the picture in the screen are three-dimensionally fused, so that extremely strong three-dimensional suspension feeling can be formed during display, and the user's look and feel is better.
In the description of the present utility model, it should be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium; may be a communication between two elements or an interaction between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless expressly stated or limited otherwise, a first feature is "on" or "under" a second feature, which may be in direct contact with the first and second features, or in indirect contact with the first and second features via an intervening medium. Moreover, a first feature "above," "over" and "on" a second feature may be a first feature directly above or obliquely above the second feature, or simply indicate that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is level lower than the second feature.
In the description of the present specification, the terms "one embodiment," "some embodiments," "examples," "particular examples," or "some examples," etc., refer to particular features, structures, materials, or characteristics described in connection with the embodiment or example as being included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that alterations, modifications, substitutions and variations may be made in the above embodiments by those skilled in the art within the scope of the utility model.
Claims (9)
1. The LED carrier plate is characterized by comprising a carrier plate body;
a plurality of rows of through holes are uniformly formed in the carrier plate body, a strip-shaped carrier plate area is formed between two adjacent rows of through holes, a plurality of uniformly arranged mounting points (1) are formed in the carrier plate area, and the LED luminous bodies (2) can be mounted on the mounting points (1);
a plurality of mounting point positions (1) of the carrier plate area are connected in parallel through circuits; in any three continuous installation points (1) in the carrier plate area, the signal output end of the first installation point (1), the signal input end of the second installation point (1) and the auxiliary signal input end of the third installation point (1) are connected in series.
2. The LED carrier plate of claim 1,
the through holes comprise a plurality of first through holes (3) which are uniformly formed;
a middle bridge (4) for connecting the two adjacent carrier plate areas is formed between the two adjacent first through holes (3).
3. The LED carrier plate of claim 2,
a second through hole (5) is formed between two adjacent first through holes (3);
the intermediate bridge (4) is formed between the adjacent first through holes (3) and the second through holes (5).
4. The LED carrier plate of claim 3,
the second through hole (5) is smaller in size than the first through hole (3).
5. The LED carrier plate of claim 3,
the second through hole (5) is a round hole or a regular polygon hole.
6. The LED carrier plate of claim 2,
the first through hole (3) is a special-shaped hole;
the special-shaped hole is in an axisymmetric pattern, the two ends of the special-shaped hole are large in size, the middle of the special-shaped hole is small, and the areas with the large ends are round or regular polygon.
7. The LED carrier plate of claim 1,
one end of the carrier plate area is provided with a receiving card (6);
the ground wire and the power wire of the receiving card (6) are paved from one end of the carrier plate area to the other end of the carrier plate area;
the grounding pin of the installation point (1) is electrically connected with the ground wire, and the power supply pin of the installation point (1) is electrically connected with the power supply wire.
8. The LED carrier plate of claim 7,
the receiving card (6) is arranged at the left end of the carrier plate area, the receiving card (6) is used as a signal center of the carrier plate area, and the signal output end of the receiving card, the signal input end of the first mounting point position (1) from left to right and the auxiliary signal input end of the second mounting point position (1) from left to right are connected in series.
9. A display device comprising an LED carrier as claimed in any one of claims 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322134831.5U CN220474259U (en) | 2023-08-09 | 2023-08-09 | LED carrier plate and display equipment with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322134831.5U CN220474259U (en) | 2023-08-09 | 2023-08-09 | LED carrier plate and display equipment with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220474259U true CN220474259U (en) | 2024-02-09 |
Family
ID=89774690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322134831.5U Active CN220474259U (en) | 2023-08-09 | 2023-08-09 | LED carrier plate and display equipment with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220474259U (en) |
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2023
- 2023-08-09 CN CN202322134831.5U patent/CN220474259U/en active Active
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