CN105388330A - LED aging testing instrument - Google Patents
LED aging testing instrument Download PDFInfo
- Publication number
- CN105388330A CN105388330A CN201510923167.XA CN201510923167A CN105388330A CN 105388330 A CN105388330 A CN 105388330A CN 201510923167 A CN201510923167 A CN 201510923167A CN 105388330 A CN105388330 A CN 105388330A
- Authority
- CN
- China
- Prior art keywords
- socket
- contact
- spring
- led aging
- aging tester
- 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.)
- Pending
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
- G01R1/0416—Connectors, terminals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/44—Testing lamps
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Leads Or Probes (AREA)
Abstract
The present invention discloses an LED aging test instrument. The LED aging test instrument comprises a frame, a substrate, a first connecting wire and sockets; the substrate is mounted in the frame; the substrate is provided with the plurality of sockets; the socket comprises a mounting base, a first socket, a second socket, connecting wires and contact components, wherein the mounting seat is provided with a protruding block, wire guide holes and limiting devices, the contact components are installed in the first socket and the second socket, the first socket and the second socket are installed on the protruding block and can slide on the protruding block, and the contact component comprises a plurality of contact bodies, a first spring and a mounting body, wherein the contact bodies form a ring through encircling and are fixed through the first spring, and the mounting body is arranged on the contact bodies; and the connecting wires are connected with the mounting bodies through the wire guide holes. The LED aging test instrument of the invention has the advantages of wide application range, simple structure, long service life, safety and reliability.
Description
Technical field
The invention belongs to LED checkout equipment field, more specifically relate to LED aging tester.
Background technology
In the process of direct insertion LED production and processing, later stage needs the LED lamp bead of whole finished product to carry out normal ageing, accelerated deterioration, light decay etc. and tests, some LED lamp bead sockets are distributed with above current LED aging tester, in order to test LED lamp bead performance, the distance of current lamp pearl socket outlet is fixing, the LED lamp bead of that is identical socket only supporting corresponding model, the pole pin of LED lamp bead apart from excessive or too small time can only be the aging tester of the model selecting other, larger to the demand of checkout equipment.What simultaneously current lamp pearl socket inside contacted with LED pole pin is all conductive metal pipe, and after long-term mounting or dismounting, metal tube can loosen and cause metal tube bad with contacting of pole pin.
Summary of the invention
In order to solve the problem, the invention provides that a kind of applied widely, structure is simple, long service life, safe and reliable LED aging tester.
According to an aspect of the present invention, LED aging tester comprises frame, substrate, first connecting line and socket, substrate is arranged in frame, substrate is provided with some sockets, socket comprises mount pad, first socket, second socket, connecting line and contact element, mount pad is provided with projection, wire guide and stop means, contact element is arranged in the first socket and the second socket, first socket and the second socket to be arranged on projection and can to slide on projection, contact element comprises some contacts, first spring and fixing body, contact surrounds into annular, contact fixed by first spring, fixing body is arranged on contact, connecting line wire guide connection body, so that the LED lamp bead adapting to different model detects, serviceable life can be improved by contact, realize contacting well with LED lamp bead pole pin.。
In some embodiments, stop means comprises through hole, limited block, the second spring, screw, the first stopper slot and the second stopper slot, limited block is arranged in through hole, limited block partly can expose through hole, second spring fitting is in through hole and withstand limited block, screw can be fixedly connected with through hole, and screw can withstand the second spring, prevents the first socket and the second socket from skidding off convex body.
In some embodiments, stop means limits the position of the first socket and the slip of the second socket, and limited block is provided with multiple, and limited block can coordinate with the first stopper slot and the second stopper slot, prevents the first socket and the second socket from skidding off convex body.
In some embodiments, first stopper slot is arranged on the first socket, second stopper slot is arranged on the second socket, first socket and the second socket are respectively equipped with the first groove and the second groove, first groove and the second groove can coordinate with projection and slide on projection, to prevent the first socket and the second socket from skidding off convex body, so that realize the first socket and the second socket slides on convex body, the LED lamp bead adapting to different model detects.
In some embodiments, the first socket and the second socket are just to contact element, and contact element one end diameter is greater than other end diameter, contact element diameter large one rectify to the first socket and the second socket so that LED lamp bead pole pin insert convenient.
In some embodiments, the first spring is through contact, and the first spring can make contact surround into annular, so that realize contacting well with LED lamp bead pole pin.
In some embodiments, mount pad, the first socket and the second socket are insulator, and contact and the first spring are conductor, so that ensure use safety.
In some embodiments, the first connecting line connected or be parallel with some second connecting lines, so that form complete loop.
The beneficial effect of LED aging tester socket of the present invention is: the present invention is applied widely, structure is simple, long service life, safe and reliable.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of LED aging tester of the present invention;
Fig. 2 is the socket schematic diagram of a kind of LED aging tester of the present invention;
Fig. 3 is the socket using state schematic diagram of a kind of LED aging tester of the present invention;
Fig. 4 is the structural representation of a kind of LED aging tester of the present invention mount pad;
Fig. 5 is the structural representation of the present invention's a kind of LED aging tester first socket and the second socket;
Fig. 6 is the A-A cut-open view of a kind of LED aging tester of the present invention;
Fig. 7 is the B-B cut-open view of a kind of LED aging tester of the present invention;
Fig. 8 is the contact piece structure schematic diagram of a kind of LED aging tester of the present invention socket;
Fig. 9 is the contact element using state figure of a kind of LED aging tester of the present invention socket.
Embodiment
Below in conjunction with embodiment, the present invention is further illustrated.
As shown in Figure 1, a kind of LED aging tester of an embodiment of the present invention comprises frame 1, substrate 2, first connecting line 3 and socket 4, and substrate 2 is arranged in frame 1, substrate 2 is provided with some sockets 4.
As shown in Figure 2, socket 4 comprises mount pad 41, first socket 42, second socket 43 and connecting line 44.First socket 42 and the second socket 43 are installed on mount pad 41.Second connecting line 44 is fixedly connected with the first socket 42 and the second socket 43 through mount pad 41.
As shown in Figure 3 and Figure 5, mount pad 41 is provided with projection 411, is provided with bottom the first groove 422, second socket 43 of matching with projection 411 and is also provided with the second groove 432 matched with projection 411 bottom the first socket 42.Convex body 411, first groove 422 and the second groove 432 can be rule or irregular projection and depression, and optimum adopts dovetail groove, are convenient to build work and produce, the first socket 42 and the second socket 43 can not be made to drop simultaneously.First groove 422 and the second groove 432 are set on projection 411, so that realize the first socket 42 and the second socket 43 slides on projection 411.First socket 42 is provided with the first socket 421 simultaneously, second socket 43 is provided with the second socket 431, to be slided on projection 411 distance that can adjust between the first socket 421 and the second socket 431 by the first socket 42 and the second socket 43, to adapt to the detection of the LED lamp bead of different size.
As shown in Figure 4, mount pad 41 comprises projection 411, wire guide 412, stop means 413.Wire guide 412 is distributed in the both sides of projection 411, and the second connecting line 44 connects the first socket 42 and the second socket 43 by wire guide 412.Stop means 413 optimum is provided with two and is separately positioned on projection 411 two ends, and during anti-sliding stop, the first socket 42 and the second socket 43 drop out projection 411.
As shown in Figure 6, stop means 413 comprises through hole 4131, limited block 4132, second spring 4133, screw 4134.Through hole 4131 is arranged on projection 411, limited block 4132 is arranged in through hole 4131, limited block 4132 one end diameter is less than through hole 4131 diameter, and limited block 4132 other end diameter is greater than through hole 4131 diameter, to ensure that limited block 4132 can not drop from through hole 4131.Second spring 4133 is arranged in through hole 4131, withstands the bottom of limited block 4132.Screw 4134 is fixedly connected with through hole 4131, and screw 4134 withstands spring 4134.
As shown in Figure 7, the first stopper slot 423 and the second stopper slot 433 coordinated with limited block 4132 is equipped with in the first groove 422 of the first socket 42 and the second socket 43 and the second groove 432.Limited block 4132 top is provided with dip plane, when first socket 42 and the second socket 43 slide on projection 411 in use, limited block 4132 is crushed in through hole 4131, when sliding into the first stopper slot 423 and the second stopper slot 433 position, limited block 4132 is headed in the first stopper slot 423 and the second stopper slot 433 by the second spring 4133 and prevents the first socket 42 and the second socket 43 from landing projection 411.When the first socket 42 and the second socket 43 back slide, the dip plane at limited block 4132 top contacts with the dip plane in the second stopper slot 433 with a stopper slot 423, is pressed in through hole 4131 by limited block 4132 again.
As shown in Figure 8, contact element 45 is the tubulose of hollow, and the diameter of one end is greater than the diameter of the other end, and in horn-like, one end that diameter is larger is placed in immediately below the first socket 421 and the second socket 431, to insert in contact element 45 with the pole pin realizing LED.
As shown in Figure 9, contact element 45 comprises some contact 451, first springs 452 and fixing body 453.Several contacts 451 surround into hollow tubular, and the first spring 452 can make contact 451 surround into annular.First spring 452 can be centered around outside contact 451, and optimum is punching in the middle of contact 451, and the first spring 452 passes contact 451, so that make several contacts surround into annular.What current lamp pearl socket inside contacted with LED pole pin is all conductive metal pipe, general is all metal tube made of copper, after long-term mounting or dismounting, metal tube can loosen and cause metal tube bad with contacting of pole pin, and cannot use, Long-Time Service can be solved by the cooperation between multiple contact 451 and the first spring 452 and contact bad problem, first enter the larger one end of diameter when LED pole pin inserts contact element 5, be convenient to LED pole pin and insert.By clamp-oning of LED pole pin, the first spring 452 is upheld, contact 451 is enclosed in LED pole pin surrounding thus solves Long-Time Service and contacts bad technical matters.
Arbitrary contact 451 is fixedly connected with fixing body 453, and optimum adopts welding.Second connecting line 44 is fixedly connected with fixing body 453, forms loop.Contact 451, first spring 452 and fixing body 453 are metallic conductor, consider economy, electric conductivity optimum is made of copper, so that form complete loops.Mount pad 41, first socket 42 and the second socket 43 are insulator, so that safe and reliable when using.
First connecting line 3 is connected or is parallel with the second connecting line 44, so that form complete loops.
The present invention is applied widely, structure is simple, safe and reliable.
Above-described is only some embodiments of the present invention, it should be pointed out that for the person of ordinary skill of the art, and under the prerequisite not departing from creation design of the present invention, can also make other distortion and improve, these all belong to protection scope of the present invention.
Claims (9)
1.LED aging tester, it is characterized in that, comprise frame (1), substrate (2), first connecting line (3) and socket (4), described substrate (2) is arranged in frame (1), described substrate (2) is provided with some sockets (4), described socket (4) comprises mount pad (41), first socket (42), second socket (43), connecting line (44) and contact element (45), described mount pad (41) is provided with projection (411), wire guide (412) and stop means (413), described contact element (45) is arranged in the first socket (42) and the second socket (43), described first socket (42) and the second socket (43) are arranged on projection (411) and go up and above can slide at projection (411), described contact element (45) comprises some contacts (451), first spring (452) and fixing body (453), described contact (451) surrounds into annular, described first spring (452) fixes contact (451), described fixing body (453) is arranged on contact (451), described second connecting line (44) wire guide connection body (453).
2. LED aging tester socket according to claim 1, it is characterized in that, described stop means (413) comprises through hole (4131), limited block (4132), second spring (4133), screw (4134), first stopper slot (423) and the second stopper slot (433), described limited block (4132) is arranged in through hole (4131), described limited block (4132) partly can expose through hole (4131), described spring (4133) to be arranged in through hole (4131) and to withstand limited block (4132), described screw (4133) can be fixedly connected with through hole (4131), described screw (4134) can withstand the second spring (4133).
3. LED aging tester socket according to claim 2, it is characterized in that, described stop means (413) limits the position that the first socket (42) and the second socket (43) slide, described limited block (4132) is provided with multiple, and described limited block (4132) can coordinate with the first stopper slot (423) and the second stopper slot (433).
4. LED aging tester socket according to claim 3, it is characterized in that, described first stopper slot (423) is arranged on the first socket (42), described second stopper slot (433) is arranged on the second socket (43), described first socket (42) and the second socket (43) are respectively equipped with the first groove (422) and the second groove (432), and described first groove (422) and the second groove (432) can coordinate with projection (411) and above slide at projection (411).
5. LED aging tester socket according to claim 4, is characterized in that, described first socket (42) is provided with the first socket (421), and described second socket (43) is provided with the second socket (431).
6. according to the arbitrary described LED aging tester socket of claim 5, it is characterized in that, described first socket (421) and the second socket (431) are just to contact element (45), described contact element (45) one end diameter is greater than other end diameter, described contact element (45) diameter large one rectify to the first socket (421) and the second socket (431).
7. LED aging tester socket according to claim 6, it is characterized in that, described first spring (452) is through contact (451), and described first spring (452) can make contact (451) surround into annular.
8. according to the arbitrary described LED aging tester of claim 1 to 7, it is characterized in that, described mount pad (41), the first socket (42) and the second socket (43) are insulator, and described contact (451) and spring (452) are conductor.
9. LED aging tester according to claim 8, is characterized in that, described first connecting line (3) is connected or is parallel with some second connecting lines (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510923167.XA CN105388330A (en) | 2015-12-14 | 2015-12-14 | LED aging testing instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510923167.XA CN105388330A (en) | 2015-12-14 | 2015-12-14 | LED aging testing instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105388330A true CN105388330A (en) | 2016-03-09 |
Family
ID=55420833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510923167.XA Pending CN105388330A (en) | 2015-12-14 | 2015-12-14 | LED aging testing instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105388330A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2519473Y (en) * | 2002-02-06 | 2002-10-30 | 李洪万 | Single-phase two and three poles dual purpose lock type connector plug and socket |
| CN2627673Y (en) * | 2003-06-05 | 2004-07-21 | 李自先 | Electric appliance switchover mechanism socket |
| CN2788388Y (en) * | 2004-12-20 | 2006-06-14 | 丹东英普朗特科技有限公司 | Ion implantation apparatus ion source electrode socket |
| CN101310419A (en) * | 2005-11-15 | 2008-11-19 | 卡斯滕·霍恩舒·波尔森 | Touch-safe socket |
| CN201430277Y (en) * | 2009-04-23 | 2010-03-24 | 张晓雷 | Durable socket |
| CN101765783A (en) * | 2007-08-01 | 2010-06-30 | 阿尔卑斯电气株式会社 | Socket and burn-in board provided with the socket |
| US20100181178A1 (en) * | 2009-01-22 | 2010-07-22 | James Tseng Hsu Chang | End cap with safety protection switch |
| CN201594622U (en) * | 2010-02-04 | 2010-09-29 | 尹良松 | Clip plug |
| CN101960204A (en) * | 2008-02-28 | 2011-01-26 | 泰科电子公司 | Integrated LED driver for LED socket |
| CN203415731U (en) * | 2013-08-26 | 2014-01-29 | 浙江启星电气科技有限公司 | Conductive terminal for industrial plugs and sockets |
| CN205176074U (en) * | 2015-12-14 | 2016-04-20 | 江阴乐圩光电股份有限公司 | LED aging testing appearance |
-
2015
- 2015-12-14 CN CN201510923167.XA patent/CN105388330A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2519473Y (en) * | 2002-02-06 | 2002-10-30 | 李洪万 | Single-phase two and three poles dual purpose lock type connector plug and socket |
| CN2627673Y (en) * | 2003-06-05 | 2004-07-21 | 李自先 | Electric appliance switchover mechanism socket |
| CN2788388Y (en) * | 2004-12-20 | 2006-06-14 | 丹东英普朗特科技有限公司 | Ion implantation apparatus ion source electrode socket |
| CN101310419A (en) * | 2005-11-15 | 2008-11-19 | 卡斯滕·霍恩舒·波尔森 | Touch-safe socket |
| CN101765783A (en) * | 2007-08-01 | 2010-06-30 | 阿尔卑斯电气株式会社 | Socket and burn-in board provided with the socket |
| CN101960204A (en) * | 2008-02-28 | 2011-01-26 | 泰科电子公司 | Integrated LED driver for LED socket |
| US20100181178A1 (en) * | 2009-01-22 | 2010-07-22 | James Tseng Hsu Chang | End cap with safety protection switch |
| CN201430277Y (en) * | 2009-04-23 | 2010-03-24 | 张晓雷 | Durable socket |
| CN201594622U (en) * | 2010-02-04 | 2010-09-29 | 尹良松 | Clip plug |
| CN203415731U (en) * | 2013-08-26 | 2014-01-29 | 浙江启星电气科技有限公司 | Conductive terminal for industrial plugs and sockets |
| CN205176074U (en) * | 2015-12-14 | 2016-04-20 | 江阴乐圩光电股份有限公司 | LED aging testing appearance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160309 |
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| WD01 | Invention patent application deemed withdrawn after publication |