CN217978729U - Concatenation lamp plate and electronic equipment - Google Patents
Concatenation lamp plate and electronic equipment Download PDFInfo
- Publication number
- CN217978729U CN217978729U CN202221564296.6U CN202221564296U CN217978729U CN 217978729 U CN217978729 U CN 217978729U CN 202221564296 U CN202221564296 U CN 202221564296U CN 217978729 U CN217978729 U CN 217978729U
- Authority
- CN
- China
- Prior art keywords
- splicing
- lamp
- lamp panel
- panel
- spliced
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000005611 electricity Effects 0.000 claims description 9
- 230000000994 depressogenic effect Effects 0.000 claims description 4
- 230000008054 signal transmission Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 9
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 6
- 239000010931 gold Substances 0.000 description 6
- 229910052737 gold Inorganic materials 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model relates to a spliced lamp plate and electronic equipment, wherein the spliced lamp plate comprises a plurality of lamp plates which are arranged in an M row by N column array; each lamp panel in one row of the lamp panels is provided with a first connecting piece, and the first connecting pieces are used for being connected with the main control panel to receive first signals; each lamp panel in one column of the lamp panels is provided with a second connecting piece, and the second connecting pieces are used for being connected with the main control panel to receive second signals; each lamp panel is provided with a light source, at least one first splicing piece and at least one second splicing piece, the light source, the at least one first splicing piece and the at least one second splicing piece are electrically connected with each other, and two adjacent lamp panels in the same row are spliced through the first splicing pieces so that a second signal can be transmitted to each lamp panel through the first splicing pieces; two adjacent lamp plates in same row are spliced through the second splicing piece, so that the first signal can be transmitted to each lamp plate through the second splicing piece, and the using number of the connecting pieces can be reduced.
Description
Technical Field
The utility model relates to a display device technical field especially relates to a concatenation lamp plate and electronic equipment.
Background
In display devices such as smart televisions, video walls, interactive flat panels and the like, the lamp panel is a very important component, and the design and manufacturing cost of the lamp panel can affect the production cost of the whole device. At present, the size of the display equipment is large, and therefore a plurality of splicing units are required to be combined and spliced into a whole lamp panel so as to meet the requirement of large-screen display. In the driving scheme of the spliced lamp panel, if each splicing unit is electrically connected with the controller on the mainboard, a connecting piece needs to be arranged on each splicing unit or the lamp panel, which results in larger area of the lamp panel; and also need set up on the main control board be used for with the connecting piece accordant connection's on the lamp plate connecting piece, just can realize being connected of concatenation lamp plate and main control board, if the quantity of connecting piece on the main control board is more, each connecting piece all need be connected with the controller realization through printed conductor, can lead to the increase of the layout wiring degree of difficulty of main control board, and the area of main control board is great, is unfavorable for display device manufacturing cost's reduction.
SUMMERY OF THE UTILITY MODEL
Based on this, the utility model provides a concatenation lamp plate and electronic equipment, the connecting piece that adopts when being connected between concatenation lamp plate and the main control board is less, reduces the use quantity of connecting piece on concatenation lamp plate and the main control board, can reduce the layout wiring degree of difficulty of concatenation lamp plate and main control board, reduces the area occupied of concatenation lamp plate and main control board, is favorable to display device manufacturing cost's reduction.
According to a first aspect of the present invention, there is provided a spliced lamp panel, comprising a plurality of lamp panels arranged in an M-row-N-column array;
each lamp panel in one row of the plurality of lamp panels is provided with a first connecting piece, and the first connecting pieces are used for being connected with the main control panel to receive first signals;
each lamp panel in one row of the lamp panels is provided with a second connecting piece, and the second connecting pieces are used for being connected with the main control panel to receive second signals;
each lamp panel is provided with a light source, at least one first splicing piece and at least one second splicing piece, the light source, the at least one first splicing piece and the at least one second splicing piece are electrically connected with each other, and two adjacent lamp panels in the same row are spliced through the first splicing pieces so that second signals can be transmitted to each lamp panel through the first splicing pieces; two adjacent lamp panels in the same column are spliced through the second splicing pieces so that the first signals can be transmitted to the lamp panels through the second splicing pieces.
According to a second aspect of the present invention, there is provided an electronic device, comprising a main control board and a spliced lamp panel as described in any one of the above embodiments; the spliced lamp panel is electrically connected with the main control panel to receive the light source driving signal sent by the main control panel.
The utility model discloses an among the concatenation lamp plate, through set up the connecting piece that can be connected with the main control board on the part concatenation lamp plate, through set up the splice on the concatenation lamp plate, the splice is used for each other concatenation between each lamp plate and realizes the electricity to be connected, the splice is used for the public signal of each lamp plate of transmission flow through, thereby can reduce the connecting piece between each lamp plate and the main control board, the use quantity of connecting piece on both having reduced the concatenation lamp plate, the lamp plate area dwindles, the use quantity of connecting piece on the main control board has been reduced simultaneously, the main control board area dwindles, help reducing the layout wire degree of difficulty of main control board, thereby reduce display device's manufacturing cost.
For better understanding and implementation, the technical solutions of the present invention are described in detail below with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic structural view of a spliced lamp panel in an embodiment of the present invention;
fig. 2 is a schematic structural view of a spliced lamp panel in another embodiment of the present invention;
FIG. 3 is a schematic structural view of a splice in an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a splicing element according to another embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not to be construed as limiting the invention. It should be further noted that, for the convenience of description, only some but not all of the relevant portions of the present invention are shown in the drawings.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Several specific examples are given below for describing the technical solution of the present application in detail. The following several specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments.
The utility model provides a concatenation lamp plate and electronic equipment, the connecting piece that adopts when being connected between concatenation lamp plate and the main control board is less, reduces the use quantity of connecting piece on concatenation lamp plate and the main control board, can reduce the layout wiring degree of difficulty of concatenation lamp plate and main control board, reduces the area occupied of concatenation lamp plate and main control board, is favorable to display device manufacturing cost's reduction.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a spliced lamp panel according to an embodiment of the present invention.
According to the first aspect of this embodiment, a concatenation lamp plate is provided. As shown in fig. 1, the spliced lamp panel includes a plurality of lamp panels (lamp panel 1-lamp panel 12), the plurality of lamp panels (lamp panel 1-lamp panel 12) are arranged in an array of M rows by N columns, in fig. 1, the plurality of lamp panels are arranged in an array of 2 rows by 6 columns, and in other embodiments, the spliced lamp panel may be arranged in an array of other rows and columns.
Each lamp panel in one row of the lamp panels is provided with a first connecting piece (21-26 in fig. 1), and the first connecting pieces (21-26 in fig. 1) are used for being connected with the main control panel to receive a first signal or a second signal; each of the lamp panels in one of the columns is provided with a second connector (31 and 32 in fig. 1), and the second connectors (31 and 32 in fig. 1) are used for being connected with the main control panel to receive a second signal or a first signal. Each lamp panel is provided with a light source 50, at least one first splicing member 41 and at least one second splicing member 42, the light source and the at least one first splicing member 41 and the at least one second splicing member 42 are electrically connected with each other, and two adjacent lamp panels in the same row are spliced through the first splicing members 41, so that a second signal can be transmitted to each lamp panel through the first splicing members 41; two adjacent lamp panels in the same column are spliced by the second splicing member 42 so that a first signal can be transmitted to each lamp panel through the second splicing member 42.
In this embodiment, through set up the connecting piece that can be connected with the main control board on the lamp plate is spliced in part, through set up the splice on the concatenation lamp plate, the splice is used for the mutual concatenation between each lamp plate and realizes the electricity and connect, the splice is used for the common signal of each lamp plate of transmission flow through, thereby can reduce the connecting piece between each lamp plate and the main control board, the use quantity of connecting piece on the concatenation lamp plate has both been reduced, the lamp plate area is reduced, the use quantity of connecting piece on the main control board has been reduced simultaneously, the main control board area is reduced, help reducing the overall arrangement wiring degree of difficulty of main control board, thereby reduce display device's manufacturing cost.
In an optional embodiment, as shown in fig. 1, since each lamp panel needs to be connected to the main control board through a connecting member, in order to facilitate connection between the spliced lamp panel and the main control board, each of the first row of the spliced lamp panel is provided with a first connecting member (21 to 26 in fig. 1) on the lamp panel, and each of the first column of the spliced lamp panel is provided with a second connecting member (31 and 32 in fig. 1) on the lamp panel.
In other embodiments, the first connectors and the second connectors may be arranged in other rows and other columns.
In an optional embodiment, as shown in fig. 2, the first splicing part 41 includes a first splicing sub-part 411 and a second splicing sub-part 412 that are matched with each other, the first splicing sub-part 411 and the second splicing sub-part 412 are respectively located at opposite sides of two adjacent lamp panels, and the first splicing sub-part 411 and the second splicing sub-part 412 can be spliced with each other to electrically connect the two adjacent lamp panels and transmit the first signal to each lamp panel.
The first signal may be a control signal or a data signal, and the second signal may be a data signal or a control signal.
In an optional embodiment, as shown in fig. 3, the first splicing sub-piece 411 is a protrusion disposed on a side surface of the lamp panel, and the second splicing sub-piece 412 is a recess disposed on an opposite side surface of an adjacent lamp panel, or the first splicing sub-piece 411 is a recess disposed on a side surface of the lamp panel, and the second splicing sub-piece 412 is a protrusion disposed on an opposite side surface of an adjacent lamp panel.
In addition, third concatenation subelement 421 is for setting up in the arch of lamp plate side, fourth concatenation subelement 422 is for setting up in the depressed part of the opposite flank of adjacent lamp plate, or, three concatenation subelements 421 are for setting up in the depressed part of lamp plate side, fourth concatenation subelement 422 is for setting up in the arch of the opposite flank of adjacent lamp plate.
When each lamp plate splices each other, the arch and the depressed part of adjacent lamp plate side match each other to realize the electricity when the lamp plate closely splices. The matching splicing mode of the protrusions and the depressions can enable the spliced lamp panels to be spliced more closely, and the gap width between the spliced lamp panels is reduced, so that the spliced lamp panels are more compact in structure.
As shown in fig. 4, the first splicing member 41 may further include a flexible flat cable 413, the first splicing sub-member 411 is a first splicing joint 411 disposed on the lamp panel, and the second splicing sub-member 412 is a second splicing joint 412 disposed on an adjacent lamp panel; the first splice joint 411 and the second splice joint 412 are connected by a flexible flat cable 413.
In addition, the second splicing member 42 may further include a flexible flat cable 423, the third splicing sub-member 421 is a third splicing joint 421 disposed on the lamp panel, and the fourth splicing sub-member 422 is a fourth splicing joint 422 disposed on the adjacent lamp panel; the third splice joint 421 and the fourth splice joint 422 are connected by the flexible flat cable 423. When each lamp plate splices each other, adjacent lamp plate closely splices and realizes the electricity through flexible flat cable and connect.
In addition, the first splicing member 41 may further include a gold pin and a gold pin socket which are matched with each other, and the second splicing member 42 may include a gold pin and a gold pin socket which are matched with each other. When the lamp panels are spliced with each other, the gold pins and the gold pin sockets on the side surfaces of the adjacent lamp panels are matched with each other, and the lamp panels are electrically connected when being tightly spliced.
On the basis of the above embodiment, the number of ports of the first splicing element 41 can be the same as the number of ports of the first connector 21, and/or the number of ports of the second splicing element 42 can be the same as the number of ports of the second connector 31.
The light sources on the lamp panels are LED light sources, and the spliced lamp panel can be an LED lamp panel; in addition, the light source may also be a light source in other forms, and this embodiment is not limited.
The following description is made with an example in which 6 lamp panels are spliced into a whole, and as shown in fig. 2, the spliced lamp panel includes 6 lamp panels (lamp panel 1-lamp panel 6) arranged in 2 rows and 3 columns.
Wherein, from transversely seeing, first line lamp plate is including lamp plate 6, lamp plate 5 and the lamp plate 4 of arranging in proper order, and second line lamp plate is including lamp plate 1, lamp plate 2 and the lamp plate 3 of arranging in proper order. From vertical, first lamp plate of being listed as including lamp plate 6 and lamp plate 1 of arranging in proper order, the second is listed as including lamp plate 5 and lamp plate 2 of arranging in proper order, and the third is listed as lamp plate 4 and lamp plate 3 of arranging in proper order.
When first connecting piece and second connecting piece are used for transmitting different signals respectively, it is optional, first connecting piece 21 of lamp plate 6 is used for obtaining first signal from the main control board, second connecting piece 31 is used for obtaining the second signal from the main control board, then first signal flows to light source 50 on lamp plate 6 through first connecting piece 21 of lamp plate 6, and flow to lamp plate 1 through second splicing piece 42, the second signal flows to light source 50 on lamp plate 6 through second connecting piece 31 of lamp plate 6, and flow to lamp plate 5 and lamp plate 4 through first splicing piece 41, realize the transmission in proper order of first signal and second signal like this and light source 50 on each lamp plate.
Compare in traditional lamp plate concatenation scheme, in the concatenation scheme of this application, if first signal and second signal are through the connecting piece transmission of difference, the port quantity of the connecting piece on each lamp plate also corresponding reduction further reduces the laying out wiring degree of difficulty.
On the basis of the technical scheme of above embodiment, in order to guarantee the validity of the electricity connection between lamp plate and the lamp plate, can set up the frame that is used for fastening each lamp plate on electronic equipment, each lamp plate realizes the installation under the fastening of frame to make and effectively to connect electrically between lamp plate and the lamp plate.
It should be noted that: the shape of the lamp panel in the above embodiment can be square or other shapes convenient for splicing, and the square lamp panel or the rectangular lamp panel is taken as an example in the above embodiment for explanation.
Each light source on each lamp plate can be LED light source or other light sources, the utility model discloses in do not limit.
The utility model discloses an among the concatenation lamp plate, through set up the connecting piece that can be connected with the main control board on the partial concatenation lamp plate, through set up the splice on the concatenation lamp plate, the splice is used for each other concatenation between each lamp plate and realizes the electricity to be connected, the splice is used for transmitting the common signal of flowing through each lamp plate, thereby can reduce the connecting piece between each lamp plate and the main control board, the use quantity of connecting piece on both having reduced the concatenation lamp plate, the lamp plate area reduces, the use quantity of connecting piece on the main control board has been reduced simultaneously, main control board area reduces, help reducing the layout wire degree of difficulty of main control board, thereby reduce display device's manufacturing cost.
According to a second aspect of the present embodiment, an electronic device is provided, which includes a main control board and the spliced lamp panel of any one of the above embodiments; the spliced lamp panel is electrically connected with the main control panel to receive the light source driving signal sent by the main control panel.
The electronic equipment can be interactive flat panel with a display screen, intelligent blackboard, intelligent white board, television wall and other electronic equipment. The connected mode of concatenation lamp plate and main control board can be for wire connection, connector connection, other wired or wireless connection mode, the utility model discloses in do not prescribe a limit to.
The splicing lamp plate is applied to electronic equipment, the connecting pieces which can be connected with the main control plate are arranged on part of the splicing lamp plate, the splicing pieces are arranged on the splicing lamp plate and used for splicing each other among the lamp plates and realizing electric connection, and are used for transmitting public signals flowing through each lamp plate, so that the connecting pieces between each lamp plate and the main control plate can be reduced, the using number of the connecting pieces on the splicing lamp plate is reduced, the area of the lamp plates is reduced, meanwhile, the using number of the connecting pieces on the main control plate is reduced, the area of the main control plate is reduced, the layout difficulty of the main control plate is reduced, and the production cost of the display equipment is reduced.
The above examples only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention.
Claims (10)
1. A spliced lamp panel is characterized by comprising a plurality of lamp panels, wherein the lamp panels are arranged in an M-row-N-column array;
each lamp panel in one row of the plurality of lamp panels is provided with a first connecting piece, and the first connecting pieces are used for being connected with the main control panel to receive first signals;
each lamp panel in one row of the lamp panels is provided with a second connecting piece, and the second connecting pieces are used for being connected with the main control panel to receive second signals;
each lamp panel is provided with a light source, at least one first splicing piece and at least one second splicing piece, the light source, the at least one first splicing piece and the at least one second splicing piece are electrically connected with each other, and two adjacent lamp panels in the same row are spliced through the first splicing pieces so that second signals can be transmitted to the lamp panels through the first splicing pieces; two adjacent lamp panels in the same column are spliced through the second splicing pieces so that the first signal can be transmitted to each lamp panel through the second splicing pieces.
2. The splicing lamp panel according to claim 1, wherein the first splicing member comprises a first splicing sub-member and a second splicing sub-member that are matched with each other, the first splicing sub-member and the second splicing sub-member are respectively located on opposite sides of two adjacent lamp panels,
first concatenation subelement and second concatenation subelement can splice each other and make two adjacent lamp plates realize the electricity and connect to with first signal transmission to each lamp plate.
3. The splicing lamp panel of claim 2, wherein the first splicing sub-piece is a protrusion arranged on a side surface of the lamp panel, the second splicing sub-piece is a recess arranged on an opposite side surface of an adjacent lamp panel, or,
first concatenation subelement is for setting up in the depressed part of lamp plate side, second concatenation subelement is for setting up in the arch of the opposite flank of adjacent lamp plate.
4. The spliced lamp panel of claim 2, wherein the first splicing piece further comprises a flexible flat cable, the first splicing sub-piece is a first splicing joint arranged on the lamp panel, and the second splicing sub-piece is a second splicing joint arranged on an adjacent lamp panel;
the first splice joint and the second splice joint are connected by the flexible flat cable.
5. The spliced lamp panel of claim 1, wherein the second splicing member comprises a third splicing sub-member and a fourth splicing sub-member which are matched with each other, the third splicing sub-member and the fourth splicing sub-member are respectively positioned at opposite sides of two adjacent lamp panels,
third concatenation subelement and fourth concatenation subelement can splice each other and make two adjacent lamp plates realize the electricity and connect to with second signal transmission to each lamp plate.
6. The splicing lamp panel of claim 1,
each lamp panel of the first row of the spliced lamp panels is provided with a first connecting piece,
each of the first row of the spliced lamp panel is provided with a second connecting piece on the lamp panel.
7. The splicing lamp panel of claim 1, wherein the first signal is a control signal or a data signal, and the second signal is a data signal or a control signal.
8. The splicing lamp panel of claim 1, wherein the number of ports of the first splicing member is the same as the number of ports of the first connecting member, and/or,
the number of ports of the second splicing element can be the same as the number of ports of the second connecting element.
9. The spliced lamp panel of any one of claims 1 to 8, wherein the light sources on each lamp panel are LED light sources, and the spliced lamp panel is an LED lamp panel.
10. An electronic device, comprising a main control board and the spliced lamp panel of any one of claims 1 to 9; the spliced lamp panel is electrically connected with the main control panel to receive the light source driving signal sent by the main control panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221564296.6U CN217978729U (en) | 2022-06-21 | 2022-06-21 | Concatenation lamp plate and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221564296.6U CN217978729U (en) | 2022-06-21 | 2022-06-21 | Concatenation lamp plate and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217978729U true CN217978729U (en) | 2022-12-06 |
Family
ID=84274482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221564296.6U Active CN217978729U (en) | 2022-06-21 | 2022-06-21 | Concatenation lamp plate and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217978729U (en) |
-
2022
- 2022-06-21 CN CN202221564296.6U patent/CN217978729U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20210005798A1 (en) | Integrated Control LED Display System | |
| CN103366666B (en) | Display driving framework and signal transmission method thereof, display device and manufacturing method thereof | |
| CN208077542U (en) | display module, display screen and display system | |
| CN113903273B (en) | Display module and display device | |
| KR102280525B1 (en) | Power supply module for flexible display apparatus | |
| CN109155115A (en) | Display device | |
| CN108761904B (en) | Back lighting device | |
| CN114783302A (en) | Panel assembly and display device | |
| CN112468748A (en) | Adapter plate applied to display screen and display device | |
| CN110989230B (en) | Display device and electronic apparatus | |
| CN204302615U (en) | A kind of display unit | |
| WO2021139419A1 (en) | Panelized led display module and led box | |
| US11711900B2 (en) | Display panel and display module | |
| CN217978729U (en) | Concatenation lamp plate and electronic equipment | |
| JP4115484B2 (en) | LCD panel inspection equipment | |
| CN111308786B (en) | Backlight module, display panel and display device | |
| WO2024011656A1 (en) | Light-emitting substrate and display apparatus | |
| US8988889B2 (en) | Connection wire structure of direct light bar and connection method thereof | |
| CN212873893U (en) | Display device and displayer | |
| WO2021258869A1 (en) | Display panel and display apparatus | |
| CN111885820B (en) | Electric appliance, controller, control panel and panel unit thereof | |
| KR102164488B1 (en) | Dispaly apparatus | |
| CN214042926U (en) | Lamp panel assembly and display device | |
| CN216901243U (en) | Display device | |
| CN213184662U (en) | Power supply circuit of LED display screen and electronic equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |