CN101963332B - Display unit and manufacture method thereof and use the electric connector of this display unit - Google Patents
Display unit and manufacture method thereof and use the electric connector of this display unit Download PDFInfo
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- CN101963332B CN101963332B CN200910304835.5A CN200910304835A CN101963332B CN 101963332 B CN101963332 B CN 101963332B CN 200910304835 A CN200910304835 A CN 200910304835A CN 101963332 B CN101963332 B CN 101963332B
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- led
- pin terminals
- display unit
- insulating body
- led pin
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Abstract
A kind of display unit, it LED pin terminals of bending comprising LED crystal and is connected with LED crystal, described LED pin terminals is provided with position block, and described position block can when bending LED pin terminals and a tool location fit.The display unit of the design accurately can be located when LED pin terminals Bending Processing, thus reduces the bending dimensional tolerance of LED pin terminals.Separately, in bending process, LED crystal can not be stressed, not easily causes dead lamp phenomenon.
Description
[technical field]
The invention relates to a kind of display unit, especially relate to the structure of the pin terminals of display unit.The invention still further relates to the manufacture method of this display unit and use the electric connector of this display unit.
[background technology]
The connector of network service has the whether normal display of display running usually, and these displays adopt light-emittingdiode (LED) device usually.LED matrix is provided with LED crystal and pin terminals.But this device cannot accurately be located when pin terminals Bending Processing, make the bending dimensional tolerance of pin terminals larger.In addition, in Forging Process, LED crystal can be stressed, easily causes dead lamp phenomenon, thus make connector lose indicating effect.
No. M347700th, TaiWan, China patent discloses a kind of LED matrix.This device is made up of the LED crystal be separated and pin terminals.Wherein the front end of pin terminals is provided with the contact site that can be resisted against in LED crystal.This device can solve the problem of the dead lamp of LED preferably, but the structure of pin terminals is comparatively complicated.
Separately, No. M347729th, TaiWan, China patent discloses a kind of LED matrix.One of them pin terminals of this LED matrix is provided with projection, the flank that the insulating body that this projection is resisted against electric connector is provided with.Separately, LED crystal is also provided with projection, the recesses fit that this projection can be provided with insulating body.Coordinate with insulating body by arranging projection, thus the dead lamp phenomenon that electric connector produces because of STRESS VARIATION during mistake high-temperature soldering can be prevented.But this LED matrix cannot accurately be located when pin terminals Bending Processing, make the bending dimensional tolerance of pin terminals larger.
Therefore, be necessary to improve to overcome above-mentioned defect to existing technology.
[summary of the invention]
Technical problem to be solved by this invention is: accurately locate when providing one can be convenient to LED pin terminals Bending Processing, and LED crystal there will not be display unit and the manufacture method thereof of the electric connector of dead lamp phenomenon in bending process.
Technical problem to be solved by this invention passes to lower technical scheme and realizes: a kind of display unit, it LED pin terminals of bending comprising LED crystal and be connected with LED crystal, described LED pin terminals is provided with position block, described position block can bend LED pin terminals time and a tool location fit.
The method manufacturing aforementioned display comprises the following steps:
There is provided a display unit, its LED pin terminals being provided with LED crystal and being connected with LED crystal, described LED pin terminals is linearity, which is provided with position block;
There is provided a tool, it is provided with the step coordinated with described position block;
Described display unit is placed on described tool, and the position block of LED pin terminals is resisted against on the step of described tool, then LED pin terminals is bent into the shape of needs.
A kind of electric connector, it display unit comprising insulating body, be installed on the terminal module of insulating body and be installed on insulating body, described display unit is provided with the LED pin terminals of LED crystal and bending, described LED pin terminals is provided with position block, described position block can bend LED pin terminals time and a tool location fit.
Compared to prior art, the LED pin terminals of the display unit of the design's electric connector is provided with position block, and this position block can be resisted against on tool when bending LED pin terminals.Thus can make accurately to locate during LED pin terminals Bending Processing, decrease the bending dimensional tolerance of LED pin terminals.Separately, in bending process, LED crystal can not be stressed, not easily causes dead lamp phenomenon.
[accompanying drawing explanation]
Fig. 1 is the stereogram that display unit according to the invention is installed on a kind of electric connector.
Fig. 2 is the exploded view of the electric connector shown in Fig. 1.
Fig. 3 is another visual angle exploded view of the electric connector shown in Fig. 1.
Fig. 4 is the stereogram of the LED pin terminals of the display unit shown in Fig. 1 when not being bent.
Fig. 5 is the stereogram that the display unit shown in Fig. 4 is placed into tool.
Fig. 6 is the stereogram that the display unit shown in Fig. 4 is bent in tool.
[detailed description of the invention]
Refer to Fig. 1-6, electric connector 1 is the RJ45 socket connector of multiport, and it comprises metal shell 10, is provided with the insulating body 20 of multiple port, is contained in some terminal modules 30 of insulating body 20, the display unit 40 being arranged at insulating body 20, cover plate 60 and bonnet 50.Described insulating body 20 is provided with end face 201 and is installed on the bottom surface 202 of a circuit board (not shown), and described insulating body 20 is provided with accepting groove 203 at described end face 201.When assembling described electric connector 1, first terminal module 30 is installed in the port of insulating body 20, display unit 40 is installed in the end face 201 of insulating body 20, described cover plate 60 covers on display unit 40, then is coated on the outer surface formation overall structure of insulating body 20 by metal shell 10 and bonnet 50.
The LED pin terminals 42 of bending that display unit 40 is provided with LED crystal 41 and is connected with LED crystal 41.Described LED crystal 41 is installed in described accepting groove 203, and described LED pin terminals 42 comprises from the horizontal part 43 of described LED crystal 41 horizontal-extending and the vertical portion 44 that bends straight down from the extending end of described horizontal part 43.Described vertical portion 44 is extended described bottom surface 202 from described end face 201 and is connected to described circuit board.Described LED pin terminals 42 comprises two, this two LED pin terminals 42 is respectively provided with position block 421 in respective horizontal portion 43, described position block 421 is arranged on the position near LED crystal 41, thus reserves enough length when can be bending LED pin terminals to form described vertical portion 44.The position block 421 of this two LED pin terminals 42 mutually to protruding out each other, thus can reduce the space that display unit 40 takies insulating body 20.Described position block 421 can coordinate with a tool 2 when bending LED pin terminals 42 to form described vertical portion 44.
Fig. 4-6 discloses the method manufacturing display unit 40.First provide display unit 40, its LED pin terminals 42 is linearity, and namely described vertical portion 44 is not yet bent to form, and it is provided with position block 421 near LED crystal 41 place.Then provide a tool 2, it is provided with the resettlement section 21 of collecting LED crystal 41, the supporting part 22 carrying described LED pin terminals 42 (horizontal part 43) and the step 23 formed by described resettlement section 21 and supporting part 22.Described supporting part 22 is provided with the conduit 221 of collecting LED pin terminals 42.Be positioned in tool 2 by display unit 40 again, LED crystal 41 is contained in resettlement section 21, LED pin terminals 42 and is contained in the conduit 221 of supporting part 22, and position block 421 is resisted against on described step 23.Then a holding pad 3 is pressed in and accommodates on the supporting part 22 of LED pin terminals 42, then LED pin terminals 42 is stretched out the part bending of tool 2 with a bending cutter 4, namely forms described vertical portion 44.
The position block 421 of LED pin terminals 42 can be resisted against on the step 21 of tool 2 when bending LED pin terminals 42.Thus can make accurately to locate during LED pin terminals 42 Bending Processing, decrease the bending dimensional tolerance of LED pin terminals 42.Separately, in bending process, LED crystal 41 can not be stressed, not easily causes dead lamp phenomenon.
Claims (6)
1. an electric connector, it comprises insulating body, be installed on the terminal module of insulating body, and be installed on the display unit of insulating body, the LED pin terminals that described display unit is provided with LED crystal and is connected with LED crystal, it is characterized in that: described LED pin terminals comprises from the horizontal part of described LED crystal horizontal-extending and the vertical portion that bends straight down from the extending end of described horizontal part, described horizontal part is provided with position block near LED crystal place, this position block can when bending LED pin terminals forms described vertical portion against a tool, described LED crystal is arranged on described insulating body top, described vertical portion is passed described insulating body and is extended from the bottom of insulating body.
2. electric connector as claimed in claim 1, is characterized in that: described electric connector also comprises the cover plate that described LED crystal is located in a covering.
3. electric connector as claimed in claim 1, it is characterized in that: described LED pin terminals comprises two, the described position block of this two LED pin terminals is mutually to protruding out each other.
4. electric connector as claimed in claim 1, it is characterized in that: described insulating body is provided with end face and is installed on the bottom surface of a circuit board, described insulating body is provided with accepting groove at described end face, described LED crystal is installed in described accepting groove, and described LED pin terminals is extended described bottom surface from described end face and is connected to described circuit board.
5. a manufacture method for display unit, it comprises:
There is provided a display unit, its LED pin terminals being provided with LED crystal and being connected with LED crystal, described LED pin terminals is linearity, which is provided with position block;
There is provided a tool, its step being provided with the collecting resettlement section of LED crystal, supporting part and being formed by described resettlement section and described supporting part, described supporting part is provided with conduit;
Described display unit is placed on described tool, described LED crystal is contained in described resettlement section, described LED pin terminals is contained in described conduit, and the position block of LED pin terminals is resisted against on the step of described tool, then LED pin terminals is bent.
6. the manufacture method of display unit as claimed in claim 5, is characterized in that: provide a holding pad and a bending cutter, described holding pad is pushed down described LED pin terminals, then LED pin terminals is bent with bending cutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910304835.5A CN101963332B (en) | 2009-07-24 | 2009-07-24 | Display unit and manufacture method thereof and use the electric connector of this display unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910304835.5A CN101963332B (en) | 2009-07-24 | 2009-07-24 | Display unit and manufacture method thereof and use the electric connector of this display unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101963332A CN101963332A (en) | 2011-02-02 |
| CN101963332B true CN101963332B (en) | 2016-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910304835.5A Expired - Fee Related CN101963332B (en) | 2009-07-24 | 2009-07-24 | Display unit and manufacture method thereof and use the electric connector of this display unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101963332B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6406871B2 (en) * | 2014-05-08 | 2018-10-17 | Juki株式会社 | Electronic component mounting equipment |
| CN104566290B (en) * | 2015-01-13 | 2017-07-07 | 章炯仁 | A kind of LED and electric wire new Joining Structure and preparation method thereof |
| CN107350386A (en) * | 2017-08-18 | 2017-11-17 | 天津赛柯睿科技有限公司 | A kind of quick bending device of electronic component pin |
| CN114226593A (en) * | 2021-12-26 | 2022-03-25 | 岳西县弘兴照明有限公司 | Bending tool for LED lamp bead pins |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2562421Y (en) * | 2002-08-26 | 2003-07-23 | 吴东兴 | Improved connector structure |
| CN201117566Y (en) * | 2007-11-07 | 2008-09-17 | 罗柏坚 | Heat fuse |
| TWM347729U (en) * | 2008-08-11 | 2008-12-21 | Suyin Corp | LED fixing structure of network communication connector |
| TWM359073U (en) * | 2008-12-22 | 2009-06-11 | Suyin Corp | Network communication connector |
-
2009
- 2009-07-24 CN CN200910304835.5A patent/CN101963332B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2562421Y (en) * | 2002-08-26 | 2003-07-23 | 吴东兴 | Improved connector structure |
| CN201117566Y (en) * | 2007-11-07 | 2008-09-17 | 罗柏坚 | Heat fuse |
| TWM347729U (en) * | 2008-08-11 | 2008-12-21 | Suyin Corp | LED fixing structure of network communication connector |
| TWM359073U (en) * | 2008-12-22 | 2009-06-11 | Suyin Corp | Network communication connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101963332A (en) | 2011-02-02 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20160203 Termination date: 20160724 |