CN205541716U - Clamping piece is connected to lamp strip - Google Patents
Clamping piece is connected to lamp strip Download PDFInfo
- Publication number
- CN205541716U CN205541716U CN201620225000.6U CN201620225000U CN205541716U CN 205541716 U CN205541716 U CN 205541716U CN 201620225000 U CN201620225000 U CN 201620225000U CN 205541716 U CN205541716 U CN 205541716U
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- CN
- China
- Prior art keywords
- intermediate plate
- lamp bar
- clamping piece
- led lamp
- pcb board
- 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.)
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Abstract
The utility model provides a clamping piece is connected to lamp strip, include " T " style of calligraphy main part and the first clamping piece, the second clamping piece that are located the main part both sides, still include first clamping piece and second clamping piece two middle location concave points of fixing a position bump and the setting of LED lamp strip PCB board both ends. First clamping piece and second clamping piece parallel arrangement, " T " style of calligraphy main part are located the centre of first clamping piece and second clamping piece, form integrated into one piece's structure. This integrated into one piece's structural formation presss from both sides mouth no. 1 and clamp mouth no. 2, and the height that presss from both sides the mouth is unanimous with LED lamp strip PCB plate thickness. Through inserting respectively in double -layered mouthful that connects the clamping piece at a distance from two LED lamp strip PCB board both ends of null attached for the location bump of connecting on the clamping piece is identical with the location concave point on the LED lamp strip PCB board, realizes that two LED lamp strips of no electrical connection do not have linking up of positional deviation.
Description
Technical field
This utility model relates to display screen technology field, particularly relates to a kind of light bar type LED display screen.
Background technology
Light bar type LED display screen has the product form of strip, hollow out because of it, and printing opacity, do not affect ventilation and daylighting and be widely used, simplify the mounting structure of light bar type LED display screen the most further, the complexity of light bar type LED display screen is installed, safeguarded in reduction is the problem that research staff constantly thinks deeply, along with the structure of light bar type LED display screen simplifies, LED lamp bar occurs with the form of single pcb board, is directly installed on display screen structure.
nullSuch as，China Patent No. is 201420302092.4，The patent of utility model entitled side fluorescent glass display screen discloses a kind of glass display screen，It includes fixed frame、Multiple pcb boards，The plurality of pcb board parallel interval is fixed on fixed frame，Each pcb board includes multiple LED lamp bead and constant-current driven chip，The anode of the plurality of LED lamp bead connects power input，Negative electrode connects the output pin of constant-current driven chip，The plurality of LED lamp bead is side-emitting LED lamp bead，Its light-emitting area is towards the outside of glass display screen，This utility model pcb board structure is compacter，Add the Penetration ration of glass display screen，Make it more attractive in appearance，Decorative effect is more preferable，This side fluorescent glass display screen belongs to light bar type LED display screen，LED lamp bar is installed on its structure and realizes luminescence display.
nullIt is its most basic characteristic that LED display can the most arbitrarily splice，But owing to signal and power supply transmission in LED lamp bar have the restriction of length，Power supply and the signal of LED lamp bar input from one end，Welded connections splicing one or some LED lamp bar，Till reaching after the limited length of transmission，And connecing of display screen may also continue，Continuity lamp bar will access power supply and signal again，Therefore，Large-scale LED mosaic screen will necessarily occur that two LED lamp bar connect every sky，I.e. there is no connection electrically，Also weld without connector，It is understood that，Pcb board is when producing installation，Easily there is slight deformation，It is not affect on using，But，When two LED lamp bar pcb board linear array，And joint is without the fixing linking of connector，Article two, LED lamp bar port there will be certain position deviation，This puts little deviation and will have a strong impact on the whole structure of the mosaic screen being made up of large number of lamp bar.
Summary of the invention
To this end, technical problem to be solved in the utility model is: provide a kind of lamp bar to connect intermediate plate so that two LED lamp bar of electrical connection do not carry out the linking without position deviation.
Then, this utility model provides a kind of lamp bar and connects intermediate plate, it includes " T " font main body and is positioned at the first intermediate plate of main body both sides, the second intermediate plate, also includes the positioning pit that two positioning convex points in the middle of the first intermediate plate and the second intermediate plate and LED lamp bar pcb board two ends are arranged.
Described first intermediate plate and the second intermediate plate be arranged in parallel, and " T " font main body is positioned at the first intermediate plate and the centre of the second intermediate plate, forms integrated structure.
Further, this lamp bar connects intermediate plate formation jaws one and the consistency of thickness of jaws two, the height of jaws and LED lamp bar pcb board.
Further, in the first intermediate plate and the centre of the second intermediate plate, both sides, " T " font main body upper end, it is respectively provided with two positioning convex points.
Preferably, described positioning convex point is semicircle.
Described LED lamp bar, the two ends port of its pcb board is provided with positioning pit.
Preferably, described positioning pit is semicircle.
Further, article two, LED lamp bar pcb board straight line connects, pcb board port close to each other inserts the jaws one connected on intermediate plate and jaws two respectively, and two positioning convex points and the positioning pit of two LED lamp bar pcb board ports that both sides, " T " font main body upper end are respectively provided with just match.
Preferably, this lamp bar connects intermediate plate is transparent PC material.
A kind of lamp bar described in the utility model connects intermediate plate, by two the LED lamp bar pcb board two ends connected every sky are inserted in the jaws connecting intermediate plate respectively, the positioning convex point connecting on intermediate plate is coincide, it is achieved two LED lamp bar of nothing electrical connection are connected without the carrying out of position deviation with the positioning pit on LED lamp bar pcb board.
Accompanying drawing explanation
Fig. 1 is the connection diagram that lamp bar described in this utility model embodiment connects intermediate plate.
Detailed description of the invention
Below, in conjunction with accompanying drawing, this utility model is described in detail.
Such as figure, present embodiments provide a kind of lamp bar and connect intermediate plate, including " T " font main body 4 and first intermediate plate the 5, second intermediate plate 6 being positioned at main body both sides, also include the positioning pit 7 that two positioning convex points 3 in the middle of the first intermediate plate 5 and the second intermediate plate 6 and LED lamp bar pcb board two ends are arranged.
Described first intermediate plate 5 be arranged in parallel with the second intermediate plate 6, and " T " font main body 4 is positioned at the first intermediate plate 5 and centre of the second intermediate plate 6, forms integrated structure.
Described integrated structure forms jaws one and jaws two, the height of jaws and the consistency of thickness of LED lamp bar pcb board 2, in the middle of intermediate plate one and intermediate plate two, both sides, " T " font main body 4 upper end, being respectively provided with two positioning convex points 3, the two ends port of LED lamp bar pcb board 2 arranges positioning pit 7.
In sum, by two LED lamp bar pcb board 2 two ends connected every sky being inserted in the jaws connecting intermediate plate 1, the positioning convex point 3 connecting on intermediate plate is coincide, it is achieved two LED lamp bar 2 of nothing electrical connection are connected without the carrying out of position deviation with the positioning pit 7 on LED lamp bar pcb board 2.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (6)
1. lamp bar connects an intermediate plate, and it includes " T " font main body and is positioned at the first intermediate plate of main body both sides, the second intermediate plate, also includes the positioning pit that two positioning convex points in the middle of the first intermediate plate and the second intermediate plate and LED lamp bar pcb board two ends are arranged.
2. lamp bar connects intermediate plate as claimed in claim 1, it is characterised in that the first intermediate plate and the second intermediate plate be arranged in parallel, and " T " font main body is positioned at the first intermediate plate and the centre of the second intermediate plate, forms integrated structure.
3. lamp bar connects intermediate plate as claimed in claim 2, it is characterised in that this lamp bar connects intermediate plate and forms the consistency of thickness of jaws one and jaws two, the height of jaws and LED lamp bar pcb board.
4. lamp bar described in claim 3 connects intermediate plate, it is characterised in that this lamp bar connects in the middle of the first intermediate plate and second intermediate plate of intermediate plate, and both sides, " T " font main body upper end are respectively provided with two positioning convex points.
5. lamp bar described in claim 1 connects intermediate plate, it is characterised in that the two ends port of LED lamp bar pcb board arranges positioning pit.
6. the lamp bar as described in any one of claim 1-5 connects intermediate plate, article two, LED lamp bar pcb board straight line connects, pcb board port close to each other inserts the jaws one connected on intermediate plate and jaws two respectively, and two positioning convex points and the positioning pit of two LED lamp bar pcb board ports that both sides, " T " font main body upper end are respectively provided with just match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620225000.6U CN205541716U (en) | 2016-03-23 | 2016-03-23 | Clamping piece is connected to lamp strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620225000.6U CN205541716U (en) | 2016-03-23 | 2016-03-23 | Clamping piece is connected to lamp strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205541716U true CN205541716U (en) | 2016-08-31 |
Family
ID=56783774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620225000.6U Active CN205541716U (en) | 2016-03-23 | 2016-03-23 | Clamping piece is connected to lamp strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205541716U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110375281A (en) * | 2019-07-16 | 2019-10-25 | 创维光电科技(深圳)有限公司 | A kind of connection structure connected for lamp bar with connecting line |
-
2016
- 2016-03-23 CN CN201620225000.6U patent/CN205541716U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110375281A (en) * | 2019-07-16 | 2019-10-25 | 创维光电科技(深圳)有限公司 | A kind of connection structure connected for lamp bar with connecting line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |