CN205943355U - PCB fretwork formula display element - Google Patents
PCB fretwork formula display element Download PDFInfo
- Publication number
- CN205943355U CN205943355U CN201620656150.2U CN201620656150U CN205943355U CN 205943355 U CN205943355 U CN 205943355U CN 201620656150 U CN201620656150 U CN 201620656150U CN 205943355 U CN205943355 U CN 205943355U
- Authority
- CN
- China
- Prior art keywords
- band
- led
- longitudinally connected
- power supply
- area
- 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.)
- Expired - Fee Related
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model discloses a PCB fretwork formula display element, include printed circuit board, a plurality of LED of the last even parallel distribution of printed circuit board show the area, and the LED demonstration is taken and is established printed wire, and LED takes evenly distributed and is connected with printed wire along the demonstration, are equipped with the longitudinal tie area connection that is used for supporting LED demonstration area between the LED demonstration is taken and fix, and the LED demonstration is taken and the formation of the printed circuit board fretwork beyond longitudinal tie area fretwork department. Directly forming LED at printed circuit board and showing area and longitudinal tie area, then directly form fretwork department with all the other parts through the punching press or after cutting, whole course of working can be accomplished by the automation equipment, and production efficiency is high and can guarantee that LED shows the interval between the area, precision height. Only need to dock PCB fretwork formula display element or arrange during the assembly to form two dimension or three dimensional display matrix, assembly process reliable and simple, the production efficiency who improves has greatly reduced the cost of labor simultaneously, can also guarantee display matrix's demonstration precision.
Description
Technical field
This utility model is related to a kind of LED display unit, and especially one kind builds plane display matrix or three dimensional display square
The LED display unit of battle array.
Background technology
Plane display matrix and three-dimensional display matrix are all according to shape after matrix requirements arrangement fixation by wire display unit
Become, if display matrix is larger, generally requires first to form wire display unit walkthrough after less module and carry out again showing square
The assembling of battle array.The arrangement installment work of wire display unit typically all needs manually to be operated, for large-scale display matrix
For, the display matrix of especially outdoor application, because display point is away from larger, relatively low for installation accuracy requirement, above-mentioned
The cost that the structure of wire display unit can save printed substrate simultaneously facilitates transport, the therefore knot of wire display unit
Structure is rational.But it is desirable to display point, away from less, is shown single using wire for display precision is compared with great number display matrix
Will there is very big difficulty when mounted and be difficult to ensure that installation accuracy, thus affecting display effect in unit.
Content of the invention
The purpose of this utility model is exactly to provide a kind of PCB hollow type display unit, can effectively reduce display matrix
Installation operation, improve the precision that display unit is mounted to display matrix, reduce cost of labor.
This utility model is realized in that above-mentioned purpose：
PCB hollow type display unit, including printed substrate, on printed substrate, uniformly the multiple LED of parallel distribution show
Show band, LED display band sets printed wire, LED is uniformly distributed along LED display band and is connected with printed wire, LED shows and carries it
Between be provided with for support LED display band longitudinally connected band be connected, LED display band and longitudinally connected band beyond printing
Wiring board hollow out forms hollow part.
Wherein, described longitudinally connected band is included for the LED longitudinally connected band of power supply with power supply for the display, the longitudinally connected band of power supply
At least one side be provided with the printed wire being connected with power supply.
Wherein, described power supply is longitudinally connected carries as two groups, and one group of printed wire connects positive source, another group of printing
Connection power cathode.
Wherein, the two sides of the longitudinally connected band of described power supply is designed with the printed wire being connected with power supply.
Wherein, described longitudinally connected band includes showing the longitudinally connected band of signal with providing communication line for LED, signal is indulged
It is provided with the printed wire for signal communication to the one or both sides of connect band.
The beneficial effects of the utility model are：Directly form LED display band and longitudinally connected band in printed substrate, so
Afterwards remainder can be completed by automation equipment by directly forming hollow part, whole process after being stamped or cut out,
Production efficiency is high and ensure that the spacing between LED display band, high precision.Only PCB hollow type need to be shown during assembling
Unit is docked or arranged can form two dimension or three-dimensional display matrix, and assembly technology is simple, the life greatly improving
Produce efficiency and reduce cost of labor moreover it is possible to ensure the display precision of display matrix simultaneously.
Brief description
With reference to the accompanying drawings and examples this utility model is further illustrated：
Fig. 1 is front view of the present utility model；
Fig. 2 is the two-dimentional display matrix assembled using this utility model；
Fig. 3 is the three-dimensional display matrix assembled using this utility model.
Specific embodiment
Referring to figs. 1 to Fig. 3, PCB hollow type display unit, including printed substrate, uniformly parallel on printed substrate
It is distributed multiple LED display bands 1, LED display band 1 sets printed wire, LED2 is uniformly distributed and and track along LED display band 1
Road connect, LED display band 1 between be provided with for support LED display band 1 longitudinally connected band 3 be connected, LED show carry 1 with
And longitudinally connected form hollow part 6 with the printed substrate hollow out beyond 3.Directly printed substrate formed LED display band 1 with
And longitudinally connected band 3, then by remainder by directly forming hollow part 6 after being stamped or cut out, whole process is permissible
Completed by automation equipment, production efficiency is high and ensure that LED shows with the spacing between 1, high precision.During assembling only
PCB hollow type display unit need to be docked or be arranged and can be formed two dimension or three-dimensional display matrix, assembly technology is simple
Easy, the production efficiency greatly improving reduces cost of labor moreover it is possible to ensure the display precision of display matrix simultaneously.
The described longitudinally connected Main Function with 3 be connect and support LED display band 1 it is ensured that LED display band 1 it
Between spacing, simultaneously keep PCB hollow type display unit there is preferable rigidity.Because longitudinally connected band 3 is also printing in itself
A part for wiring board, and LED shows that the work with 1 is to need to power and communicated each other to realize display control
, can be using the longitudinally connected function of realizing power supply and signal communication with 3 for this.Longitudinally connected band 3 includes power supply longitudinally
Connect band 4 and the longitudinally connected band 5 of signal.Wherein power supply is longitudinally connected is used for owning to PCB hollow type display unit with 4
LED display band 1 is powered, and can be placed with substantial amounts of LED due in each LED display band 1, therefore whole PCB hollow type shows
Show that the operating current of unit is also relatively large, for ensureing that it normally works, the longitudinally connected band 4 of power supply arrange printed wire,
And the width of printed wire width with 4 longitudinally connected with power supply is identical, so ensure that printed wire can provide enough
Electric current, for improving the printed wire that the longitudinally connected power supply capacity two sides with 4 of power supply is designed with being connected with power supply further.Right
For LED, typically powered using DC source, therefore the longitudinally connected band of power supply 4 is two groups, and one group of printed wire connects electricity
Source positive pole, another group of printed wire connects power cathode.The longitudinally connected effect with 5 of signal is easy between LED display band 1
Carry out data transmission, be usually to be attached using serial mode between LED display band 1, show with 1 for realizing all LED
Control, need to be transmitted control signal and data etc. with the printed wire on 5 by signal is longitudinally connected.
Claims (5)
1.PCB hollow type display unit it is characterised in that：Including printed substrate, uniformly parallel distribution on printed substrate
Multiple LED display bands（1）, LED display band（1）On set printed wire, LED（2）Show band along LED（1）Be uniformly distributed and with print
Brush connection, LED display band（1）Between be provided with for support LED display band（1）Longitudinally connected band（3）It is connected,
LED display band（1）And longitudinally connected band（3）Printed substrate hollow out in addition forms hollow part（6）.
2. PCB hollow type display unit according to claim 1 it is characterised in that：Described longitudinally connected band（3）Including for
LED display band（1）The longitudinally connected band of power supply of power supply（4）, the longitudinally connected band of power supply（4）At least one side be provided with and power supply even
The printed wire connecing.
3. PCB hollow type display unit according to claim 2 it is characterised in that：The longitudinally connected band of described power supply（4）For
Two groups, one group of printed wire connects positive source, and another group of printed wire connects power cathode.
4. the PCB hollow type display unit according to Claims 2 or 3 it is characterised in that：The longitudinally connected band of described power supply
（4）Two sides be designed with the printed wire that is connected with power supply.
5. PCB hollow type display unit according to claim 1 and 2 it is characterised in that：Described longitudinally connected band（3）Bag
Include and show band for LED（1）The longitudinally connected band of signal of communication line is provided（5）, the longitudinally connected band of signal（5）One or both sides
It is provided with the printed wire for signal communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620656150.2U CN205943355U (en) | 2016-06-29 | 2016-06-29 | PCB fretwork formula display element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620656150.2U CN205943355U (en) | 2016-06-29 | 2016-06-29 | PCB fretwork formula display element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205943355U true CN205943355U (en) | 2017-02-08 |
Family
ID=57930842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620656150.2U Expired - Fee Related CN205943355U (en) | 2016-06-29 | 2016-06-29 | PCB fretwork formula display element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205943355U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110232872A (en) * | 2019-06-14 | 2019-09-13 | 泸州天诺科技有限公司 | LED display |
| CN111128044A (en) * | 2020-01-15 | 2020-05-08 | 深圳市瑞普创新科技有限公司 | LED fretwork screen |
-
2016
- 2016-06-29 CN CN201620656150.2U patent/CN205943355U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110232872A (en) * | 2019-06-14 | 2019-09-13 | 泸州天诺科技有限公司 | LED display |
| CN111128044A (en) * | 2020-01-15 | 2020-05-08 | 深圳市瑞普创新科技有限公司 | LED fretwork screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170515 Address after: 529000 Guangdong Province, Jiangmen city Pengjiang District Road No. 15 group 3 Building 10 floor Patentee after: Guangdong color Cube Technology Ltd Address before: 529000 Guangdong Province, Jiangmen City Hongxing Road No. 3 building K room 211 Patentee before: Chen Shuwen |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20210629 |