CN209487077U - Cell board for transparency LED display screen and the advertisement machine equipped with the cell board - Google Patents
Cell board for transparency LED display screen and the advertisement machine equipped with the cell board Download PDFInfo
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- CN209487077U CN209487077U CN201920420294.1U CN201920420294U CN209487077U CN 209487077 U CN209487077 U CN 209487077U CN 201920420294 U CN201920420294 U CN 201920420294U CN 209487077 U CN209487077 U CN 209487077U
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- circuit board
- interconnecting piece
- led circuit
- drive control
- groove
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Abstract
The utility model discloses a kind of cell board for transparency LED display screen and the advertisement machines equipped with the cell board, including cabinet, transparent cover plate and setting are in the intracorporal transparency LED cell board of case, the transparency LED cell board includes drive control plate and LED circuit board, several grooves and the tin disk positioned at recessed circumferential are intervally distributed in drive control plate, and then tin armor forms conducting surface around the one side of groove, LED circuit board is equipped with the interconnecting piece of corresponding one of groove, by in interconnecting piece insertion groove, interconnecting piece and conductive face contact in turn, form LED circuit board and drive control plate electric connection structure.Interconnecting piece is arranged by drive control plate and LED circuit board electrical connection by being arranged in groove and LED circuit board in drive control plate in the utility model, it is female without the row's of welding needle and row, the simple and reliable property of structure is good, both the conduction of drive control plate and LED circuit board, and the array and good reliability of lamp bar can have been realized.
Description
Technical field
The utility model relates to LED lamp interconnection technique field more particularly to a kind of units for transparency LED display screen
Plate and advertisement machine equipped with the cell board.
Background technique
LED display is widely used in the industries such as amusement performing art, advertisement and traffic, and LED display can be divided into half by transparency
Transparency LED display screen and transparency LED display screen, relative to nontransparent LED display, transparency LED display screen has penetrating, light
Characteristic extraneous sunlight penetration can be allowed to indoor, and can clearly show in the glass environmental applications for needing daylighting
Show, in space application, environment will not be allowed to become inflexible and constrained etc., and illusory image and outdoor scene combine, experience sense is stronger.Phase
It is more stronger than conventional entity screen body and translucent LED display, practicability.Especially lamp bar PCB line direction and display surface, at
This transparent display screen of certain angle, screen body Penetration ration is high, but since display lamp bar and control panel have certain angle, so,
Market is existing to be all utilized in lamp bar and control panel welding row's needle and row is female, to inserting or the company of signal and power supply is realized in welding
It connects.It requires to weld a pair of of row's needle between each lamp bar and control panel or row is female.Manufacture craft is very troublesome in this way, and cost is also very
Height, efficiency is too low, and the array of lamp bar is also poor, and reliability is also poor.
Utility model content
Shortcoming present in view of the above technology, the utility model provide a kind of list for transparency LED display screen
Drive control plate and LED circuit board can be realized electricity by groove and interconnecting piece by first plate and advertisement machine equipped with the cell board
Connection, female without the row's of welding needle and row, the simple and reliable property of structure is good.
To achieve the above object, the utility model provides a kind of cell board for transparency LED display screen, including driving control
Making sheet and LED circuit board are intervally distributed with several grooves and the tin disk positioned at the recessed circumferential in the drive control plate, into
And the tin armor forms conducting surface around the one side of the groove, the LED circuit board is equipped with one of them corresponding described groove
Interconnecting piece, be inserted into the groove by the interconnecting piece, and then the interconnecting piece and conductive face contact, form the LED
Circuit board and drive control plate electric connection structure, the drive control plate control the work of the LED lamp bead in the LED circuit board.
Wherein, the groove is rectangle, and the shape of the interconnecting piece is adapted to the groove, the interconnecting piece insertion
With conductive face contact in the groove, and then the LED circuit board is electrically connected with drive control plate.
Wherein, the long side interval of the long side of each groove and adjacent groove is arranged.
Wherein, the periphery of the interconnecting piece of the LED circuit board is also equipped with tin disk, and the length of the interconnecting piece is greater than institute
State the thickness of tin disk and drive control plate.
Wherein, the spacing distance between each groove is greater than the thickness of LED circuit board.
Wherein, the drive control plate is two, and both ends the same side of institute's LED circuit board is equipped with interconnecting piece, described
LED circuit board both ends pass through interconnecting piece respectively and are inserted into corresponding groove.
Wherein, the LED circuit board is equipped with the side of interconnecting piece and the interconnecting piece is equipped at intervals with fixed part, described solid
Determine portion and interconnecting piece forms support construction.
The utility model also provides a kind of advertisement machine, including cabinet, transparent cover plate and cell board as described above, the case
Body and and enclose the transparent cover plate of cavity, the cell board is fixed in the cavity, and the drive control plate is fixed on institute
It states on cabinet, and the LED lamp bead of the LED circuit board is located in the side of the transparent cover plate.
Wherein, the drive control plate is two, and is symmetricly set in the cabinet two sides, the LED circuit board two
End is equipped with interconnecting piece, and the LED circuit board both ends pass through interconnecting piece respectively and are inserted into corresponding groove.
Wherein, be additionally provided on the cabinet and fixed strip, the LED circuit board be equipped with interconnecting piece side and the company
Socket part is equipped at intervals with the fixed part fixed with the fixed strip, and the fixed part is connect with the fixed strip, and then by LED circuit
Plate is supported and fixed on the cabinet.
The beneficial effects of the utility model are: compared with prior art, it is provided by the utility model to be shown for transparency LED
The cell board of screen and advertisement machine equipped with the cell board are equipped with LED display cell board, the LED display unit plate in cabinet
Including drive control plate and LED circuit board, several grooves and the tin positioned at recessed circumferential are intervally distributed in drive control plate
Disk, LED circuit board are equipped with the interconnecting piece of one of them corresponding groove, are inserted into groove by interconnecting piece, and then interconnecting piece
With conductive face contact, LED circuit board and drive control plate electric connection structure are formed, it is female without the row's of welding needle and row, it can both realize
The conduction of drive control plate and LED circuit board meets transparent display screen lamp bar circuit board and the angled company of drive control plate
The requirement connect, and the array and good reliability of lamp bar.
Detailed description of the invention
Fig. 1 is the overall schematic of the utility model；
Fig. 2 is the exploded view of the utility model；
Fig. 3 is the enlarged drawing at Fig. 2A of the utility model；
Fig. 4 is the transparency LED display screen unit panel of the utility model；
Fig. 5 is another angle figure of the transparency LED display screen unit panel of the utility model.
Main element symbol description is as follows:
1, cabinet 2, transparent cover plate
3, drive control plate 4, LED circuit board
5, tin disk 31, groove
42, interconnecting piece 41, LED lamp bead.
Specific embodiment
In order to more clearly state the utility model, the utility model is further described with reference to the accompanying drawing.
Please refer to Fig. 1-Fig. 4, the utility model of the utility model provides a kind of advertisement machine, including cabinet, encloses with cabinet 1
The cell board for transparency LED display screen for synthesizing the transparent cover plate 2 of cavity and being arranged on cabinet, transparency LED display screen list
The drive control plate 3 of first plate is fixed on cabinet 1, the LED lamp bead 41 of LED circuit board 4 is located in the side of transparent cover plate 2, is driven
It is provided with driving IC on dynamic control panel 3, is intervally distributed with several grooves 31 and the tin disk positioned at recessed circumferential in drive control plate 3
5, and then tin disk 5 forms conducting surface around the one side of groove 31, LED circuit board 4 is equipped with the connection of corresponding one of groove 31
Portion 42 is inserted into groove 31 by interconnecting piece 42, and then interconnecting piece 42 and conductive face contact, forms LED circuit board 4 and driving
3 electric connection structure of control panel, each groove 31 of drive control plate 3 are inserted into the interconnecting piece of a LED circuit board 4, so that driving
Dynamic control panel 3 can be electrically connected with multiple LED circuit boards 4, and the LED lamp bead of multiple LED circuit boards 4 forms light-emitting surface, form one
A luminescence unit, and the characteristics of due to transparency LED display screen, interconnecting piece be arranged in it is in the one side edge of LED circuit board and convex
Out with the edge, and LED lamp bead be the other side of LED circuit board 4 is set, in this way, LED circuit board 4 pass through interconnecting piece be inserted into
To after the groove 31 of drive control plate 3, guarantee the array of LED circuit board 4, meets transparent display screen lamp bar circuit board and driving
The requirement of the angled connection of control panel is realized drive control plate 3 and LED circuit board 4 by groove 31 and interconnecting piece 42
Electrical connection, drive control plate control 3 control the LED lamp bead 41 in LED circuit board 4 and work.
Welding row is female without welding row's needle in drive control plate 3 and on LED control panel 4, simple process, and drives control
Good reliability after making sheet 3 and LED circuit board 4 connect, it is more stable in order to connect, it can be by drive control plate 3 and LED circuit board 4
Tin disk 5 is welded, is connected more stable.
In the present embodiment, refering to Fig. 2-Fig. 5, rectangle, and the shape and groove of interconnecting piece 42 are set by groove 31
31 adaptations, interconnecting piece 42 are inserted into conductive face contact in groove 31, and then LED circuit board 4 is electrically connected with drive control plate 3, general
Groove 31 is set as rectangle, and compare other shapes, such as square or round, and interconnecting piece 42 contacts more after being inserted into groove 31
It is good and not easily to fall off；And the long side interval of the long side of each groove and adjacent groove is arranged, in this way, the driving of same length
More grooves 31 can be set in control panel 4, it is possible to reduce the quantity of drive control plate 3, and each LED circuit board 4 and driving
After circuit board 4 connects, adjacent 4 spacing of LED circuit board is small, and the light-emitting surface that such LED circuit board 4 is formed is not close to will form
Refractive power face, the illumination effect continuity showed are good；It is more preferable in order to be electrically connected, in the week of the interconnecting piece 42 of LED circuit board 4
While being also equipped with tin disk 5, and the length of interconnecting piece 42 is greater than the thickness of tin disk 5 and drive control plate 3, ensure that LED circuit board
4 with the contact area of tin disk 5, after being connect with drive circuit board 3, conductive stable；Spacing distance between each groove 31 is greater than
The thickness of LED circuit board 4, since LED lamp bead 41 being arranged in LED circuit board 4, when the setting of LED lamp bead 41 is electric with adjacent LED
When the side of road plate 4, LED lamp bead 41 can protrude from the surface of LED circuit board 4, need to guarantee the normal peace of LED lamp bead 41 in this way
Dress.
In the present embodiment ,-Fig. 5 refering to fig. 1, due to be between LED circuit board 4 it is spaced, in order to guarantee to connect
The permeability on ground and guarantee certain heat-dissipating space afterwards, is two by drive control plate 3, and the both ends of LED circuit board 4 are same
Side is equipped with interconnecting piece 42, and 4 both ends of LED circuit board pass through interconnecting piece 42 respectively and are inserted into corresponding groove 31, in this way, full
While foot electrical connection, good supporting role can be played to LED circuit board 4, and the groove 31 of drive control plate 3 is inserted
It is penetrating between the LED circuit board 4 in the transparency LED display screen unit panel of formation when entering to have the interconnecting piece 42 of LED circuit board 4
Property is preferable, not will cause influence of the drive control plate 3 to the bottom surface color of the finally formed light-emitting surface of LED circuit board 4, ensure that
The heat-dissipating space of the LED light of LED circuit board 4, when the length of LED circuit board 4 is longer, drive control plate 3 can only be to LED circuit
The both ends of plate 4 are played a supporting role, and middle part stress is serious, are easily deformed, therefore can also side in interconnecting piece 42 and connection
Portion 42 is equipped at intervals with fixed part 43, and fixed part 43 and the formation of interconnecting piece 42 are collectively formed support construction, play to LED circuit board 4
Multi-point support prevents LED circuit board 4 from deforming；And when by the transparent display screen cell board in advertisement machine, likewise, LED drives
Dynamic control panel 3 is 2, and is symmetricly set in 1 two sides of cabinet, and the interconnecting piece 42 that 4 both ends of LED circuit board are equipped with is inserted into phase
It in the groove 31 answered, is also secured on cabinet 1, and can be additionally provided on cabinet 1 and be equipped with fixed strip 11, LED circuit board 4
Fixed part 43 connect with the fixed strip 11, and then LED circuit board 4 is supported and fixed on cabinet 1, to LED circuit board 4
Middle part be supported, connect more stable, good reliability.
The advantage of the utility model is:
(1) it is equipped with groove in drive control plate, is equipped with interconnecting piece in LED circuit board, interconnecting piece is inserted into groove,
Interconnecting piece and conductive face contact in turn, form LED circuit board and drive control plate electric connection structure, are not necessarily to the row's of welding needle and row
Mother, the simple and reliable property of structure are good；
(2) two are set by drive circuit board, and both ends the same side of LED circuit board is equipped with interconnecting piece, LED electricity
Road board ends pass through interconnecting piece respectively and are inserted into corresponding groove, the LED circuit board of the transparency LED display screen unit panel of formation
Between permeability it is good, and guarantee LED circuit board on LED lamp bead heat-dissipating space.
Disclosed above is only one or several specific embodiments of the utility model, but the utility model not limits to
In this, the changes that any person skilled in the art can think of should all fall into the protection scope of the utility model.
Claims (10)
1. a kind of cell board for transparency LED display screen, which is characterized in that described including drive control plate and LED circuit board
Several grooves and the tin disk positioned at the recessed circumferential are intervally distributed in drive control plate, and then the tin armor is around described recessed
The one side of slot forms conducting surface, and the LED circuit board is equipped with the interconnecting piece of one of them corresponding groove, by the connection
Portion is inserted into the groove, and then the interconnecting piece and conductive face contact, is formed the LED circuit board and is electrically connected with drive control plate
Binding structure, the drive control plate control the work of the LED lamp bead in the LED circuit board.
2. cell board according to claim 1, which is characterized in that the groove is rectangle, and the shape of the interconnecting piece
Shape is adapted to the groove, and the interconnecting piece is inserted into the groove and conductive face contact, and then the LED circuit board and driving
Control panel electrical connection.
3. cell board according to claim 2, which is characterized in that the length of the long side of each groove and adjacent groove
The setting of side interval.
4. cell board according to claim 1, which is characterized in that the periphery of the interconnecting piece of the LED circuit board is also provided with
There is tin disk, and the length of the interconnecting piece is greater than the thickness of the tin disk and drive control plate.
5. cell board according to claim 4, which is characterized in that the spacing distance between each groove is greater than LED
The thickness of circuit board.
6. cell board according to claim 1, which is characterized in that the drive control plate is two, and institute's LED circuit board
Both ends the same side be equipped with interconnecting piece, the LED circuit board both ends pass through interconnecting piece respectively and are inserted into corresponding groove.
7. cell board according to claim 6, which is characterized in that the LED circuit board be equipped with interconnecting piece side with
The interconnecting piece is equipped at intervals with fixed part, and the fixed part and interconnecting piece form support construction.
8. a kind of advertisement machine, which is characterized in that including cabinet, transparent cover plate and unit as described in any one in claim 1-5
Plate, the cabinet and and enclose the transparent cover plate of cavity, the cell board is fixed in the cavity, the drive control plate
It is fixed on the cabinet, and the LED lamp bead of the LED circuit board is located in the side of the transparent cover plate.
9. advertisement machine according to claim 8, which is characterized in that the drive control plate is two, and is symmetricly set on
In the cabinet two sides, the LED circuit board both ends are equipped with interconnecting piece, and the LED circuit board both ends pass through interconnecting piece respectively
It is inserted into corresponding groove.
10. advertisement machine according to claim 9, which is characterized in that be additionally provided on the cabinet and fixed strip, the LED
Circuit board is equipped with the side of interconnecting piece and the interconnecting piece is equipped at intervals with the fixed part fixed with the fixed strip, the fixation
Portion is connect with the fixed strip, and then LED circuit board is supported and fixed on the cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920420294.1U CN209487077U (en) | 2019-03-29 | 2019-03-29 | Cell board for transparency LED display screen and the advertisement machine equipped with the cell board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920420294.1U CN209487077U (en) | 2019-03-29 | 2019-03-29 | Cell board for transparency LED display screen and the advertisement machine equipped with the cell board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209487077U true CN209487077U (en) | 2019-10-11 |
Family
ID=68134830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920420294.1U Active CN209487077U (en) | 2019-03-29 | 2019-03-29 | Cell board for transparency LED display screen and the advertisement machine equipped with the cell board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209487077U (en) |
-
2019
- 2019-03-29 CN CN201920420294.1U patent/CN209487077U/en active Active
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