CN207441141U - A kind of ultra-thin vehicle-mounted LED display modules for urban transportation - Google Patents
A kind of ultra-thin vehicle-mounted LED display modules for urban transportation Download PDFInfo
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- CN207441141U CN207441141U CN201721393254.XU CN201721393254U CN207441141U CN 207441141 U CN207441141 U CN 207441141U CN 201721393254 U CN201721393254 U CN 201721393254U CN 207441141 U CN207441141 U CN 207441141U
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- soldering position
- ultra
- display modules
- led display
- urban transportation
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Abstract
The utility model discloses a kind of ultra-thin vehicle-mounted LED display modules for urban transportation, including LED board card (1) and drive circuit board (2), soldering position (21) is provided on the drive circuit board (2), scolding tin is provided on the soldering position (21), the second soldering position (3) corresponding with the soldering position (21) is provided on the LED board card (1).The ultra-thin vehicle-mounted LED display modules for urban transportation of the utility model on drive circuit board by setting soldering position, and utilize existing second soldering position (3) on LED board card, drive circuit board and LED board card are fixed together using scolding tin, the thickness of LED display modules can be effectively reduced, and improve the connective stability of drive circuit board and LED board card.
Description
Technical field
The utility model is related to a kind of ultra-thin vehicle-mounted LED display modules for urban transportation.
Background technology
LED displays are to collect photoelectricity in technology, micro- electricity technology, the height that computer technology and video display technology are integrated
Sci-tech product, its luminous component are formed by LED drive chip driving light emitting diode, and major advantage is low in energy consumption, brightness
Height, operating voltage is low, and driving circuit is simple, long lifespan, and performance is stablized, and display area can be appointed by unit module as needed
Meaning is assembled, fast response time.
LED display modules are generally made of LED poles card, LED light and driving circuit in the prior art, wherein, driving circuit
It is connected by a snap with LED poles card.Such connection mode causes LED display modules generally thicker, and is possible to because buckle damage
It is bad to cause driving circuit and LED poles card bad connection.
Therefore, it is necessary to a kind of LED display modules of Novel connection type to solve the above problems.
Utility model content
To solve the shortcomings of the prior art, the utility model provides a kind of ultra-thin vehicle-mounted LED for urban transportation
Display module.
In order to realize above-mentioned target, the utility model is a kind of ultra-thin vehicle-mounted LED display modules for urban transportation, is adopted
With following technical solution：
A kind of ultra-thin vehicle-mounted LED display modules for urban transportation, including LED poles card and driving circuit pole, the drive
Soldering position is provided on dynamic circuit board, scolding tin is provided on the soldering position, is provided on the card of the LED poles and the soldering position
Corresponding second soldering position.
Further, the soldering position is arranged on the side of the drive circuit board.Facilitate and utilize drive circuit board
It is welded with LED poles card.
Further, the soldering position is semi-circular recesses.Facilitate welding.
Further, the soldering position and the power supply interface of the drive circuit board are correspondingly arranged, second soldering
Position and the power supply interface of LED poles card are correspondingly arranged.Soldering position can not only provide fixation, moreover it is possible to save traditional company
Attachment.
Further, the power supply interface includes at least one voltage end.Power supply interface is used to power to board and use,
Two kinds of powering modes are provided, are respectively+24V and+5V.
Further, the soldering position and the signaling interface of the drive circuit board are correspondingly arranged, second soldering
Position and the signaling interface of the LED board card are correspondingly arranged.Such connection mode compared with winding displacement connection mode, due to no length away from
From winding displacement connection, but be directly connected with board by scolding tin, so as to enhance the antijamming capability of signal.
Further, the signaling interface is LED universal display interfaces.Interface mainly includes R1, G1, B1, GND,
R2, G2, B2, GND, A, B, C, D, CLK, LAT, OE, GND interface end.
Further, the second soldering position is oval soldering position.
Advantageous effect：The utility model is a kind of ultra-thin vehicle-mounted LED display modules for urban transportation, by driving
Soldering position is set on circuit board, and using existing second soldering position (3) on LED board card, using scolding tin by drive circuit board with
LED board card is fixed together, and can effectively reduce the thickness of LED display modules, and improves the company of drive circuit board and LED poles card
Connect stability.
Description of the drawings
Fig. 1 is the structure diagram of the ultra-thin vehicle-mounted LED display modules for urban transportation；
Including LED poles card (1) and drive circuit board (2), the soldering position (21) on drive circuit board, on the card of LED poles
The second soldering position (3).
Fig. 2 is the structure diagram of drive circuit board, and drive circuit board is used to drive LED light；
Fig. 3 is the enlarged drawing of power supply interface, and power supply interface is used to power to board and use, and provides two kinds of powering modes,
Respectively+24V and+5V；
Fig. 4 is the enlarged drawing of signaling interface, and signaling interface is LED universal display interfaces.
Specific embodiment
Make specific introduce to the utility model below in conjunction with specific embodiment.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the utility model is a kind of to be shown for the ultra-thin vehicle-mounted LED of urban transportation
Module including LED board card 1 and drive circuit board 2, is provided with soldering position 21, weldering is provided on soldering position 21 on drive circuit board 2
Tin is provided with and 21 corresponding second soldering position 3 of soldering position on LED poles card 1.Wherein, it is preferred that soldering position 21 is arranged on driving
The side of circuit board 2.Facilitate and welded using by drive circuit board and LED poles card.Soldering position 21 is semi-circular recesses.It is convenient
Welding.Wherein, the second soldering position 3 is oval scolding tin position.
Wherein, soldering position 21 and the power supply interface of drive circuit board 2 are correspondingly arranged, the second soldering position 3 and LED boards 1
Power supply interface is correspondingly arranged.Soldering position can not only provide fixation, moreover it is possible to save traditional power supply interface.Power supply interface bag
Include at least one voltage end.Power supply interface for give board power supply use, provide two kinds of powering modes, be respectively+24V and+
5V。
Preferably, soldering position 21 and the signaling interface of driving circuit pole 2 are correspondingly arranged, the second soldering position 3 and LED board card 1
Signaling interface be correspondingly arranged.Such connection mode is compared with winding displacement connection mode, since the winding displacement of no long range connects, and
It is directly to be connected with board by scolding tin, so as to enhance the antijamming capability of signal.Signaling interface connects for LED universal displays
Mouthful.Interface mainly includes R1, G1, B1, GND, R2, G2, B2, GND, A, B, C, D, CLK, LAT, OE and GND interface end.
The utility model is a kind of ultra-thin vehicle-mounted LED display modules for urban transportation, by drive circuit board
Soldering position is set, and using existing second soldering position on the card of LED poles, is fixed drive circuit board and LED board card using scolding tin
Together, the thickness of LED display modules can be effectively reduced, and improves the connective stability of drive circuit board and LED poles card.
Claims (8)
1. a kind of ultra-thin vehicle-mounted LED display modules for urban transportation, which is characterized in that including LED board card (1) and driving electricity
Road plate (2) is provided with soldering position (21) on the drive circuit board (2), scolding tin is provided on the soldering position (21), described
The second soldering position (3) corresponding with the soldering position (21) is provided on LED board card (1).
2. the ultra-thin vehicle-mounted LED display modules of urban transportation to be used for as described in claim 1, which is characterized in that the soldering
Position (21) is arranged on the side of the drive circuit board (2).
3. the ultra-thin vehicle-mounted LED display modules of urban transportation to be used for as described in claim 1, which is characterized in that the soldering
Position (21) is semi-circular recesses.
4. the ultra-thin vehicle-mounted LED display modules of urban transportation to be used for as described in claim 1, which is characterized in that the soldering
Position (21) and the power supply interface of the drive circuit board (2) are correspondingly arranged, the second soldering position (3) and the LED board card (1)
Power supply interface be correspondingly arranged.
5. the ultra-thin vehicle-mounted LED display modules of urban transportation to be used for as claimed in claim 4, which is characterized in that the power supply
Interface includes at least one voltage end.
6. the ultra-thin vehicle-mounted LED display modules of urban transportation to be used for as described in claim 1, which is characterized in that the soldering
Position (21) and the signaling interface of the drive circuit board (2) are correspondingly arranged, the second soldering position (3) and the LED board card (1)
Signaling interface be correspondingly arranged.
7. the ultra-thin vehicle-mounted LED display modules of urban transportation to be used for as claimed in claim 6, which is characterized in that the signal
Interface is LED universal display interfaces.
8. the ultra-thin vehicle-mounted LED display modules of urban transportation to be used for as described in claim 1, which is characterized in that described second
Soldering position (3) is oval soldering position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721393254.XU CN207441141U (en) | 2017-10-25 | 2017-10-25 | A kind of ultra-thin vehicle-mounted LED display modules for urban transportation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721393254.XU CN207441141U (en) | 2017-10-25 | 2017-10-25 | A kind of ultra-thin vehicle-mounted LED display modules for urban transportation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207441141U true CN207441141U (en) | 2018-06-01 |
Family
ID=62292967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721393254.XU Active CN207441141U (en) | 2017-10-25 | 2017-10-25 | A kind of ultra-thin vehicle-mounted LED display modules for urban transportation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207441141U (en) |
-
2017
- 2017-10-25 CN CN201721393254.XU patent/CN207441141U/en active Active
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