CN207458481U - A kind of charactron for improving light leak - Google Patents
A kind of charactron for improving light leak Download PDFInfo
- Publication number
- CN207458481U CN207458481U CN201721385011.1U CN201721385011U CN207458481U CN 207458481 U CN207458481 U CN 207458481U CN 201721385011 U CN201721385011 U CN 201721385011U CN 207458481 U CN207458481 U CN 207458481U
- Authority
- CN
- China
- Prior art keywords
- pcb board
- charactron
- light leak
- reflection shell
- improving light
- 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.)
- Active
Links
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model discloses a kind of charactrons for improving light leak, and including multiple PIN needles, pcb board and reflection shell, the PIN needle runs through the pcb board, and the pcb board is fixedly connected with the reflection shell, and the pcb board center section increases by four auxiliary PIN needles.During baking in PIN needle silicagel pad and glass plate in face pressure, so as to play the role of enabling pcb board center section to be fitted closely with reflection shell, solve the problems, such as the light leak caused by pcb board center section with the closely sealed deficiency of reflection shell.
Description
Technical field
The utility model is related to electronic device, particularly a kind of charactron for improving light leak.
Background technology
Charactron be for show number a kind of display output element, the electrical equipment used in the family (such as air-conditioning,
Electromagnetic oven, electronic clock etc.), the electrical equipment (such as data monitor, universal meter) used in the factory.
And the prior art, when wearing baking, pcb board center section can form gap with reflection shell, so, when charactron exists
During work, the luminescent wafer on pcb board shines, but due to the presence in gap, the phenomenon that astigmatism can occur in gap, due to
Reflecting on shell includes the luminescence window that mutually independent luminous byte is formed, at this point, when numeral method number, it is corresponding to send out
Light byte can shine, and due to the presence of astigmatism phenomenon caused by the presence in gap, the reflective window that byte does not shine that shines can be made
Mouth also has certain brightness, the phenomenon that not known so as to cause numerical monitor.There are pcb board center section and reflection shell are closely sealed
The problem of light leak caused by deficiency.
The content of the invention
Technical problem to be solved in the utility model is overcome the deficiencies in the prior art and provides a kind of improvement light leak
Charactron, there is pcb board can be fitted closely with reflecting shell, prevent charactron from light leakage phenomena occur when luminous to play.
The utility model uses following technical scheme to solve above-mentioned technical problem：
According to the utility model proposes a kind of improvement light leak charactron, including multiple PIN needles, pcb board and reflection
Shell, the PIN needle run through the pcb board, and the pcb board is fixedly connected with the reflection shell, and the pcb board center section increases
Four auxiliary PIN needles.
As it is described in the utility model it is a kind of improve light leak the further prioritization scheme of charactron, the pcb board towards
It reflects shell the upper surface of plate and is equipped with luminescent wafer.
As a kind of further prioritization scheme of charactron for improving light leak described in the utility model, the PIN needle is set
For 15, the both sides of pcb board are distributed in.
As a kind of further prioritization scheme of charactron for improving light leak described in the utility model, any two is adjacent
PIN needle is parallel and is placed equidistant with.
As it is described in the utility model it is a kind of improve light leak the further prioritization scheme of charactron, the pcb board it is upper
Lower two sides are both provided with circuit.
As a kind of further prioritization scheme of charactron for improving light leak described in the utility model, the pcb board is set
Have and supply the perforative through hole of the PIN needle, hole copper coating is electroplate in the through hole.
As a kind of further prioritization scheme of charactron for improving light leak described in the utility model, pcb board and reflection shell
It is encapsulated by epoxy resin encapsulated.
As a kind of further prioritization scheme of charactron for improving light leak described in the utility model, reflect on shell with shining
The relative position of chip offers light hole.
As a kind of further prioritization scheme of charactron for improving light leak described in the utility model, in PIN needle during baking
Silicagel pad and glass plate in upper face pressure.
The utility model compared with prior art, has following technique effect using above technical scheme：Reflection shell with
Pcb board center section increases by four auxiliary PIN needles, during baking in PIN needle silicagel pad and glass plate in face pressure, make so as to play
The effect that pcb board center section can be fitted closely with reflection shell is solved since pcb board center section and reflection shell are closely sealed not
The problem of light leak caused by foot.
Description of the drawings
Fig. 1 is charactron structure diagram;
Fig. 2 is pcb board front elevation.
Reference numeral in figure is construed to：1- reflects shell, 2-PCB plates, 3-PIN pins, 4- auxiliary PIN needles.
Specific embodiment
The technical solution of the utility model is described in further detail below in conjunction with the accompanying drawings：
If Fig. 1 is charactron structure diagram, Fig. 2 is pcb board front elevation, and a kind of charactron for improving light leak includes reflection
Shell l, pcb board 2 and PIN needle 3, wherein, pcb board 2 is encapsulated with reflection shell 1 by epoxy resin encapsulated, and PIN needle 3 is provided with 15
It is a, and set through pcb board 2, which runs through pcb board 2, increases by four auxiliary PIN needles in the center section of pcb board 2
4, silicagel pad and glass plate, pcb board 2 are provided with the crystalline substance that shines towards reflection shell 1 the upper surface of plate in face pressure in PIN needle during baking
Piece reflects the relative position on shell 1 with luminescent wafer and offers light hole, and two sides up and down of above-mentioned pcb board 2 are disposed as
Circuit is provided in PCB for the 3 perforative through hole of PIN needle, and the hole wall of the through hole is provided with conducting two side circuits up and down
Electric installation (being not shown), optional holes copper coating in the electric installation the present embodiment, wherein, PIN needle 3 is arranged to 15
It is a, and the both sides of pcb board 2 are distributed in, it is all placed equidistant with side by side per side.
By using above-mentioned technical proposal, two sides up and down of pcb board are both provided with circuit, subtract the volume of circuit board
It is small, in order to preferably facilitate the connection between circuit, hole copper coating is electroplate in through hole, can be turned on by hole copper coating
The circuit of both sides above and below lower pcb board.
By using above-mentioned technical proposal, increase by four auxiliary PIN needles in the center section of pcb board, in PIN needle during baking
Silicagel pad and glass plate in upper face pressure, so as to play the role of enabling pcb board with reflection shell fit closely, solve due to
Pcb board center section with reflection shell it is closely sealed deficiency caused by light leak the problem of.
By using above-mentioned technical proposal, two sides up and down of pcb board are both provided with circuit, subtract the volume of circuit board
It is small, in order to preferably facilitate the connection between circuit, hole copper coating is electroplate in through hole, can be turned on by hole copper coating
The circuit of both sides above and below lower pcb board.
The above content is combine specific preferred embodiment further detailed description of the utility model, it is impossible to
Assert that the specific implementation of the utility model is confined to these explanations.For the ordinary skill of the utility model technical field
For personnel, without departing from the concept of the premise utility, several simple deductions or replacement can also be made, should all be regarded
To belong to the scope of protection of the utility model.
Claims (9)
1. a kind of charactron for improving light leak, which is characterized in that including multiple PIN needles, pcb board and reflection shell, the PIN needle
Through the pcb board, the pcb board is fixedly connected with the reflection shell, and the pcb board center section increases by four auxiliary PIN
Pin.
2. it is according to claim 1 it is a kind of improve light leak charactron, which is characterized in that the pcb board towards reflection shell
The upper surface of plate be equipped with luminescent wafer.
3. a kind of charactron for improving light leak according to claim 1, which is characterized in that the PIN needle is arranged to 15,
It is distributed in the both sides of pcb board.
A kind of 4. charactron for improving light leak according to claim 1, which is characterized in that the adjacent PIN needle of any two
It is parallel and be placed equidistant with.
A kind of 5. charactron for improving light leak according to claim 1, which is characterized in that two up and down of the pcb board
Side is both provided with circuit.
6. a kind of charactron for improving light leak according to claim 1, which is characterized in that the pcb board is provided with for institute
The perforative through hole of PIN needle is stated, hole copper coating is electroplate in the through hole.
7. a kind of charactron for improving light leak according to claim 1, which is characterized in that pcb board passes through ring with reflection shell
Epoxy resin embedding encapsulates.
8. it is according to claim 2 it is a kind of improve light leak charactron, which is characterized in that reflection shell on luminescent wafer
Relative position offers light hole.
9. it is according to claim 1 it is a kind of improve light leak charactron, which is characterized in that during baking in PIN needle face pressure
Upper silicagel pad and glass plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721385011.1U CN207458481U (en) | 2017-10-25 | 2017-10-25 | A kind of charactron for improving light leak |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721385011.1U CN207458481U (en) | 2017-10-25 | 2017-10-25 | A kind of charactron for improving light leak |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207458481U true CN207458481U (en) | 2018-06-05 |
Family
ID=62281710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721385011.1U Active CN207458481U (en) | 2017-10-25 | 2017-10-25 | A kind of charactron for improving light leak |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207458481U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107731109A (en) * | 2017-10-25 | 2018-02-23 | 江苏稳润光电科技有限公司 | A kind of charactron for improving light leak |
-
2017
- 2017-10-25 CN CN201721385011.1U patent/CN207458481U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107731109A (en) * | 2017-10-25 | 2018-02-23 | 江苏稳润光电科技有限公司 | A kind of charactron for improving light leak |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207458481U (en) | A kind of charactron for improving light leak | |
| CN100479184C (en) | Wiring method for detection wire of organic electroluminescent display device | |
| CN204696149U (en) | Sink type paster LED luminous tube | |
| CN206422094U (en) | A kind of LED support, LED component and the LED display of pad depression | |
| CN103511991B (en) | The fixed structure of reflector plate in a kind of LED-backlit module | |
| CN209386057U (en) | A kind of LED luminous lamp strip, display device and lighting device | |
| CN206210294U (en) | LED digital display screens | |
| CN208397809U (en) | The electronic equipment of electronic device and the application electronic device | |
| CN107731109A (en) | A kind of charactron for improving light leak | |
| CN208142173U (en) | A kind of integrated form multi-chip COB encapsulating structure | |
| WO2016078015A1 (en) | Led light-emitting unit | |
| CN209543812U (en) | A kind of Waterproof LED charactron | |
| CN103715341B (en) | Light emitting diode lamp bar | |
| CN209278912U (en) | A kind of LED line using combined type plug | |
| CN207471299U (en) | It is a kind of that there is the Frame lamp of three proofings | |
| CN207558323U (en) | A kind of LED charactrons | |
| CN206225408U (en) | A kind of great power LED | |
| CN206555969U (en) | Light bar and lighting device | |
| CN207425917U (en) | A kind of no bonding wire LED encapsulation structure | |
| CN206332045U (en) | A kind of transparency LED supporting structure for improving negative pole identification | |
| CN208189629U (en) | A kind of 6BIN foot side emission true diode apparatus | |
| CN203966484U (en) | A kind of PCB solid type display device | |
| CN206097771U (en) | Charactron of leak protection light | |
| CN204927337U (en) | Luminous AC COB LED light source of full chip | |
| CN205334899U (en) | Digital display panel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180809 Address after: 212009 88 Wei Yi Road, Ding Mao Development Area, Zhenjiang, Jiangsu Patentee after: Wenrui Photoelectric Co., Ltd., Jiangsu Address before: 212009 88 Wei Yi Road, Ding Mao Development Area, Zhenjiang, Jiangsu Patentee before: Jiangsu Wenrun Optoelectronic Technology Co., Ltd. |
|
| TR01 | Transfer of patent right |