CN206758043U - The lamp bar and display screen that can arbitrarily cut - Google Patents
The lamp bar and display screen that can arbitrarily cut Download PDFInfo
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- CN206758043U CN206758043U CN201720546132.3U CN201720546132U CN206758043U CN 206758043 U CN206758043 U CN 206758043U CN 201720546132 U CN201720546132 U CN 201720546132U CN 206758043 U CN206758043 U CN 206758043U
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- lamp bar
- led
- crop area
- cut
- pcb board
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Abstract
A kind of lamp bar that can arbitrarily cut and display screen, lamp bar includes pcb board and some LEDs, circuit is provided with pcb board, also include segmenting structure, pcb board is divided into some Crop Areas by segmenting structure, and driving IC is provided with Crop Area, more than one LED is provided with the side of Crop Area, connection terminal is respectively arranged with the surface at the both ends of Crop Area, in Crop Area, driving IC, connection terminal and LED are electrically connected with circuit respectively.Pcb board is divided into some Crop Areas by the utility model as a result of segmenting structure, segmenting structure, when reducing the length of lamp bar if desired, is cut along cut-off rule, so as to which Crop Area be separated from pcb board, can thus reduce the length of lamp bar；When needing to increase the length of lamp bar, two lamp bars are welded together by weldment, so as to increase the length of lamp bar；It there is size can cut randomly, be easy for installation and economize on resources.
Description
Technical field
LED display technical field is the utility model is related to, more particularly, to a kind of lamp bar that can arbitrarily cut and display
Screen.
Background technology
With the development of photoelectric technology and information technology, the information issue of current many medium fields and service industry all can
Shown using LED, wherein LED display screens just at an unprecedented rate rapid popularization, it is arranged on the outer of building construction extensively
Wall, presentation of information and illumination for various public places.In order to not influence the attractive in appearance of building, and the daylighting of building, people
Invented a kind of transparency LED display screen, transparency LED display screen is made up of some lamp bars.
But the size of existing transparency LED display screen, which is all manufacturer, to be set, user can not be as needed
The arbitrarily size of change transparency LED display screen.In a pre-installation, user, which needs to measure in advance, needs area to be mounted, Ran Hougen
Transparency LED display screen according to the area measured from manufacturer's customization corresponding size.But when mistake occurs in the erection space measured
Mistake, then will be relatively large or relatively small from the size of the transparency LED display screen of manufacturer's customization, due to using
Person can not arbitrarily change the size of transparency LED display screen as needed, at this moment just need to customize from manufacturer again to be adapted to chi
Very little transparency LED display screen, not only causes the wasting of resources, also affects installation.
Utility model content
In order to overcome above mentioned problem, the utility model provides that a kind of easy for installation and what is economized on resources any cuts out to society
The lamp bar and display screen cut.
A kind of technical scheme of the present utility model is：A kind of lamp bar that can arbitrarily cut is provided, including pcb board and some
LED, is provided with circuit, in addition to segmenting structure on the pcb board, and the pcb board is divided into some by the segmenting structure
Crop Area, driving IC is provided with the Crop Area, the more than one LED is provided with the side of the Crop Area
Lamp, connection terminal is respectively arranged with the surface at the both ends of the Crop Area, in the Crop Area, the driving IC,
The connection terminal and the LED are electrically connected with the circuit respectively.
As to improvement of the present utility model, the segmenting structure is cut-off rule, dividing grooves or/and segmentation hollow out knot
Structure.
As to improvement of the present utility model, when two Crop Areas are adjacent, the both ends difference of the connection terminal
It is arranged on two adjacent Crop Areas, and the position pair between the segmenting structure and the connection terminal both ends
Should.
As to improvement of the present utility model, in addition to more than one neck, in the Crop Area away from the LED
Side on be provided with the neck.
Institute is arranged on as to improvement of the present utility model, in addition to more than one fixed groove, the fixed groove
State on the side of Crop Area, the LED is arranged in the fixed groove.
Another technical solution of the present utility model is：A kind of display screen that can arbitrarily cut, including some lamp bars are provided
With the fixed structure for being provided with control circuit, one end of some lamp bars is connected with the fixed structure, and the lamp bar includes
Pcb board and some LEDs, circuit is provided with the pcb board；The lamp bar also includes segmenting structure, the segmenting structure
The pcb board is divided into some Crop Areas, driving IC is provided with the Crop Area, is set on the side of the Crop Area
There is the more than one LED, connection terminal is respectively arranged with the surface at the both ends of the Crop Area, in the sanction
Cut in area, driving IC, the connection terminal and the LED are electrically connected with the circuit respectively.
As to improvement of the present utility model, some lamp bars are located at the side of the fixed structure, and some institutes
State spaced certain distance between lamp bar.
As to improvement of the present utility model, the segmenting structure is cut-off rule, dividing grooves or/and segmentation hollow out knot
Structure.
As to improvement of the present utility model, when two Crop Areas are adjacent, the both ends difference of the connection terminal
It is arranged on two adjacent Crop Areas, and the position pair between the segmenting structure and the connection terminal both ends
Should.
As to improvement of the present utility model, in addition to more than one neck, in the Crop Area away from the LED
Side on be provided with the neck.
The utility model is as a result of segmenting structure, and pcb board is divided into some Crop Areas by segmenting structure, on Crop Area
Driving IC and LED is provided with, during length if necessary to reduce lamp bar, is cut along cut-off rule, so as to by Crop Area
Separated from pcb board, can thus reduce the length of lamp bar；When needing to increase the length of lamp bar, by weldment by two
Lamp bar welds together, so as to increase the length of lamp bar；During actual use, wanted even if the size of display screen is not met
When asking, people by the method for the above-mentioned length for increasing or decreasing lamp bar, can increased or decrease the size of display screen, so that
The size of display screen meets the needs of people, has the advantages that size can cut randomly, be easy for installation and economize on resources.
Brief description of the drawings
Fig. 1 is the planar structure schematic diagram for the lamp bar that can be arbitrarily cut in the utility model.
Fig. 2 is the planar structure schematic diagram for the display screen that can be arbitrarily cut in the utility model.
Wherein：1. lamp bar；11. Crop Area；2.LED lamps；3. front connection terminal；4. neck；5. drive IC；6. connection
Terminal；7. segmenting structure；8. fixed structure；9. fixture.
Embodiment
In description of the present utility model, it is to be understood that " " center ", " on " in term, " under ", "front", "rear",
The orientation or position relationship of the instructions such as "left", "right" are based on orientation shown in the drawings or position relationship, are for only for ease of and retouch
State the utility model and simplify and describe, rather than instruction or imply signified device or component must have specific orientation, with
Specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " first ", " second "
It is only used for describing purpose, and it is not intended that instruction or hint relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connection ", " connected " should be interpreted broadly, for example, it may be being fixedly connected or dismantling connection, or integratedly be connected
Connect；Can be mechanical connection or electrical connection；Can be joined directly together or be indirectly connected by intermediary,
It can be the connection of two component internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Language is in concrete meaning of the present utility model.
Refer to Fig. 1, disclosed in Fig. 1 is a kind of lamp bar that can arbitrarily cut.The lamp bar 1 includes pcb board（Do not mark
Know）With some LEDs 2, circuit is provided with the pcb board（Do not draw）.
In the present embodiment, in addition to the pcb board is divided into some Crop Areas 11 by segmenting structure 7, the segmenting structure 7,
Driving IC5 is provided with the Crop Area 11, the more than one LED is provided with the side of the Crop Area 11
2, it is respectively arranged with connection terminal 6 on the surface at the both ends of the Crop Area 11.That is, the two of the pcb board
The connection terminal 6 is also equipped with end.In the Crop Area 11, driving IC5, the connection terminal 6 and the LED
Lamp 2 is electrically connected with the circuit respectively.In the present embodiment, the quantity of the LED 2 in the Crop Area 11 is 5,
That is, the driving IC5 drives 5 LEDs 2 to work, herein, the quantity of the LED 2 is not limited to 5
It is individual.
The segmenting structure 7 is cut-off rule, dividing grooves or/and segmentation engraved structure, and the cut-off rule is that digit synbol exists
Tag line on the split position of the pcb board, the dividing grooves refer to be arranged on recessed on the split position of the pcb board
Groove, the segmentation engraved structure refer to the hole set by spells on the split position of the pcb board.If the segmentation
Structure 7, when needing to cut the Crop Area 11 from the pcb board, at this moment needs to use using the cut-off rule
Instrument, such as scissors, cut along the cut-off rule, so as to which the Crop Area 11 be separated from the pcb board.If institute
Segmenting structure 7 is stated using the dividing grooves, when needing to cut the Crop Area 11 from the pcb board, at this moment
Instrument can be used or directly use hand, the folding pcb board is cut or broken along the dividing grooves, so as to by described in
Crop Area 11 separates from the pcb board.If the segmenting structure 7 using the segmentation engraved structure, when need by
When the Crop Area 11 is cut from the pcb board, it at this moment can use instrument or directly use hand, along the segmentation hollow out
Structure is cut or broken the folding pcb board, so as to which the Crop Area 11 be separated from the pcb board.
In the present embodiment, when two Crop Areas 11 are adjacent, the both ends of the connection terminal 6 are separately positioned on adjacent
Two Crop Areas 11 on, and the position correspondence between the segmenting structure 7 and the both ends of the connection terminal 6.At this
In embodiment, the segmenting structure 7 is corresponding with the medium position of the connection terminal 6.That is, work as the Crop Area 11
When being separated from the pcb board（Do not draw）, the same connection terminal 6 can be divided into two parts.In the process used
In, if thinking that the length of the lamp bar 1 is too short, weldment can be prepared（Do not draw）With two lamp bars 1（This was welded
Cheng Wei draws）, one end of the weldment welds with the connection terminal 6 in lamp bar one of them described 1, the weldment
The other end welded with the connection terminal 6 in lamp bar another described 1, so that two lamp bars 1 be welded together,
Increase the length of the lamp bar 1.The weldment is the good conductor of electricity, i.e., described weldment is electrically conductive.
In the present embodiment, in addition to more than one neck 4, on side of the Crop Area 11 away from the LED 2
It is provided with the neck 4.The neck 4 is used to install the lamp bar 1, and the neck 4 is uniformly arranged on the Crop Area 11（Institute
State pcb board）On.
In the present embodiment, in the front of the Crop Area 11（Do not identify）And the back side（Do not draw）Divide on corresponding position
More than one front connection terminal 3 and more than one back side connection terminal are not provided with（It is invisible in figure）, the front
Connection terminal 3 and the back side connection terminal are electrically connected with the circuit respectively, and the LED 2 is arranged on the Crop Area
On 11 side, and the first welding foot of the LED 2（It is invisible in figure）With the second welding foot（It is invisible in figure）Respectively
Welded with the front connection terminal 3 and the back side connection terminal corresponding with the front connection terminal 3, the driving
IC5, the circuit and the LED 2 form luminous loop.
In the present embodiment, the circuit includes front-side circuit（Do not draw）And back-side circuit（Do not draw）, the front electricity
Road and the back-side circuit are separately positioned on the described positive and described back side, and the front connection terminal 3 and the back side connect
Connecting terminal is electrically connected with the front-side circuit and the back-side circuit respectively.
In the present embodiment, in addition to more than one fixed groove（It is invisible in figure）, the fixed groove is arranged on institute
On the side for stating Crop Area 11, the LED 2 is arranged in the fixed groove.The LED 2 is red, green, blue multiple bases
Light emitting diode, the LED 2 can also be the light emitting diodes of other colors, no longer describe in detail herein.The LED
Lamp 2 can also use LED plug-in unit lamps, the more than one front connection terminal using Surface-mount LED lamp, the LED 2
3 spaced preset distances, i.e., more than one 2 spaced preset distance of the LED.
In the present embodiment, front terminal groove is respectively equipped with the described positive and described back side（Do not draw）And rear terminal
Groove（Do not draw）, the front connection terminal 3 and the back side connection terminal are separately positioned on the front terminal groove and described
In the back end pilot trench.When the LED 2 is arranged on the side of the Crop Area 11, first welding foot and described
Two welding foots are separately positioned in the front terminal groove and the back end pilot trench, and the benefit so designed is, convenient to fix
The LED 2, and make the surfacing at the described positive and described back side, the thickness of the Crop Area 11 is reduced, that is,
Reduce the thickness of the pcb board.
In the present embodiment, projection is provided with the fixed groove（Do not draw）, when the LED 2 be arranged on it is described solid
When determining in groove, the projection is resisted against in the LED 2, makes to form radiating between the LED 2 and the fixed groove
Passage, heat caused by the LED 2 can thus distributed in time by the heat dissipation channel, adds the LED
The service life of lamp 2.
Refer to Fig. 2, disclosed in Fig. 2 is a kind of display screen that can arbitrarily cut.The display screen includes some lamp bars 1
With the fixed structure 8 for being provided with control circuit, one end of some lamp bars 1 is connected with the fixed structure 8, the lamp bar 1
Including pcb board and some LEDs, circuit is provided with the pcb board；The lamp bar 1 also includes segmenting structure, the segmentation
The pcb board is divided into some Crop Areas by structure, driving IC is provided with the Crop Area, on the side of the Crop Area
The more than one LED is provided with, connection terminal is respectively arranged with the surface at the both ends of the Crop Area, in institute
State in Crop Area, driving IC, the connection terminal and the LED are electrically connected with the circuit respectively.The present embodiment
In the lamp bar 1 uses is exactly lamp bar 1 in Fig. 1, the structure on the lamp bar 1 refers to above-mentioned Fig. 1 and above-mentioned
Explanation to Fig. 1, no longer the structure of the lamp bar 1 is introduced herein.
In the present embodiment, some lamp bars 1 are located at the side of the fixed structure 8, and between some lamp bars 1
Spaced certain distance.Some lamp bars 1 may be located on the both sides of the fixed structure 8（Do not draw）, and same
Spaced certain distance between some lamp bars 1 of side.Some lamp bars 1 may be located on the fixed structure 8
Surrounding（Do not draw）, that is to say, that during top view, it is found that one end of some lamp bars 1 connects with the fixed structure 8
Connect, the surrounding of other end radial distribution fixed structure 8 centered on the fixed structure 8 of some lamp bars 1,
And formed between two adjacent lamp bars 1 and subscribe angle.
In the present embodiment, the fixed structure 8 is fixed pcb board, and the fixed structure 8 can also be other structures.Institute
The one end and the fixed pcb board for stating lamp bar 1 are welded.Also include more than one neck, in the Crop Area 11 away from described
The neck is provided with the side of LED 2.Also including fixture 9, the fixture 9 is fastened in the neck, so that
The other end of the lamp bar 1 is fixed on the fixture 9, will the display screen be arranged on the fixture 9 on, so may be used
To prevent the other end of the lamp bar 1 from arbitrarily swinging, while also increase the stability of the display screen.
In the present embodiment, when the size for finding the display screen is too big, then user can be as needed, along described
Segmenting structure 7 is cut to the lamp bar 1, so that the size of the display screen after cutting meets demand.When discovery institute
The size for stating display screen is too small, then user needs to use weldment and more than one lamp bar 1, one end of the weldment
Welded with the connection terminal in the lamp bar 1 of the display screen, the other end of the weldment welds with the connection terminal in the lamp bar 1
Connect, so as to which two lamp bars 1 be welded together, add the length of the lamp bar 1 of the display screen, while also increase described aobvious
The size of display screen.The weldment is the good conductor of electricity, i.e., described weldment is electrically conductive.
The pcb board is divided into some cuttings by the utility model as a result of the segmenting structure, the segmenting structure
Area, driving IC and the LED are provided with the Crop Area, when reducing the length of the lamp bar if desired, along institute
State cut-off rule to be cut, so as to which the Crop Area be separated from the pcb board, can thus reduce the length of the lamp bar
Degree；When needing to increase the length of the lamp bar, two lamp bars are welded together by weldment, so as to increase the lamp
The length of bar；During actual use, even if the size of the display screen is undesirable, people can be by above-mentioned
The method for increasing or decreasing the length of the lamp bar, the size of the display screen is increasedd or decreased, so that the display screen
Size meets the needs of people, has the advantages that size can cut randomly, be easy for installation and economize on resources.
It should be noted that explaining in detail for the respective embodiments described above, its purpose is only that to be entered to the utility model
Row explain, in order to be able to preferably explain the utility model, still, these description can not with any explanation into be to this
The limitation of utility model, particularly, each feature described in various embodiments can also be mutually combined, so as to
Other embodiment is formed, except there is clearly opposite description, these features should be understood that any one reality can be applied to
Apply in mode, and be not limited merely to described embodiment.
Claims (10)
1. a kind of lamp bar that can arbitrarily cut, including pcb board and some LEDs, circuit is provided with the pcb board, it is special
Sign is：Also include segmenting structure, the pcb board is divided into some Crop Areas by the segmenting structure, is set on the Crop Area
Driving IC is equipped with, the more than one LED is provided with the side of the Crop Area, at the both ends of the Crop Area
Surface on be respectively arranged with connection terminal, in the Crop Area, driving IC, the connection terminal and the LED
It is electrically connected with respectively with the circuit.
2. the lamp bar according to claim 1 that can arbitrarily cut, it is characterised in that：The segmenting structure is cut-off rule, divided
Cut groove or/and segmentation engraved structure.
3. the lamp bar according to claim 1 or 2 that can arbitrarily cut, it is characterised in that：When two Crop Areas are adjacent,
The both ends of the connection terminal are separately positioned on two adjacent Crop Areas, and the segmenting structure and the company
Position correspondence between connecting terminal both ends.
4. the lamp bar according to claim 1 or 2 that can arbitrarily cut, it is characterised in that：Also include more than one neck,
The neck is provided with side of the Crop Area away from the LED.
5. the lamp bar according to claim 1 or 2 that can arbitrarily cut, it is characterised in that：Also include more than one fixation
Groove, the fixed groove are arranged on the side of the Crop Area, and the LED is arranged in the fixed groove.
A kind of 6. display screen that can arbitrarily cut, it is characterised in that：Including some lamp bars and the fixed knot for being provided with control circuit
Structure, one end of some lamp bars are connected with the fixed structure, and the lamp bar includes pcb board and some LEDs, described
Circuit is provided with pcb board；The lamp bar also includes segmenting structure, and the pcb board is divided into some cuttings by the segmenting structure
Area, driving IC is provided with the Crop Area, the more than one LED is provided with the side of the Crop Area,
Connection terminal is respectively arranged with the surface at the both ends of the Crop Area, it is the driving IC, described in the Crop Area
Connection terminal and the LED are electrically connected with the circuit respectively.
7. the display screen according to claim 6 that can arbitrarily cut, it is characterised in that：Some lamp bars are positioned at described solid
Determine the side of structure, and spaced certain distance between some lamp bars.
8. any display screen cut according to claim 6 or 7, it is characterised in that：The segmenting structure is segmentation
Line, dividing grooves or/and segmentation engraved structure.
9. any display screen cut according to claim 6 or 7, it is characterised in that：Two Crop Areas are adjacent
When, the both ends of the connection terminal are separately positioned on two adjacent Crop Areas, and the segmenting structure and institute
State the position correspondence between connection terminal both ends.
10. any display screen cut according to claim 6 or 7, it is characterised in that：Also include more than one card
Groove, the neck is provided with side of the Crop Area away from the LED.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720546132.3U CN206758043U (en) | 2017-05-17 | 2017-05-17 | The lamp bar and display screen that can arbitrarily cut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720546132.3U CN206758043U (en) | 2017-05-17 | 2017-05-17 | The lamp bar and display screen that can arbitrarily cut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206758043U true CN206758043U (en) | 2017-12-15 |
Family
ID=60618527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720546132.3U Active CN206758043U (en) | 2017-05-17 | 2017-05-17 | The lamp bar and display screen that can arbitrarily cut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206758043U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109545095A (en) * | 2018-12-21 | 2019-03-29 | 深圳威特姆光电科技有限公司 | Display screen and display system |
| CN109767700A (en) * | 2019-03-27 | 2019-05-17 | 深圳市恒利普智能显示有限公司 | Display screen |
| CN113390026A (en) * | 2021-05-25 | 2021-09-14 | 深圳市奥蕾达科技有限公司 | Pixel light bar and processing technology thereof |
| CN113421502A (en) * | 2021-07-19 | 2021-09-21 | 北京汇冠触摸技术有限公司 | Infrared screen cutting and splicing method |
-
2017
- 2017-05-17 CN CN201720546132.3U patent/CN206758043U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109545095A (en) * | 2018-12-21 | 2019-03-29 | 深圳威特姆光电科技有限公司 | Display screen and display system |
| CN109767700A (en) * | 2019-03-27 | 2019-05-17 | 深圳市恒利普智能显示有限公司 | Display screen |
| CN113390026A (en) * | 2021-05-25 | 2021-09-14 | 深圳市奥蕾达科技有限公司 | Pixel light bar and processing technology thereof |
| CN113421502A (en) * | 2021-07-19 | 2021-09-21 | 北京汇冠触摸技术有限公司 | Infrared screen cutting and splicing method |
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