CN104006730A - Device for detecting height of SMD LED lamp on LED lamp bar - Google Patents
Device for detecting height of SMD LED lamp on LED lamp bar Download PDFInfo
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- CN104006730A CN104006730A CN201410208248.7A CN201410208248A CN104006730A CN 104006730 A CN104006730 A CN 104006730A CN 201410208248 A CN201410208248 A CN 201410208248A CN 104006730 A CN104006730 A CN 104006730A
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- led lamp
- lamp bar
- detecting
- height
- contact chip
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Abstract
The invention relates to a device for detecting the height of an SMD LED lamp on an LED lamp bar. The device for detecting the height of the SMD LED lamp on the LED lamp bar comprises an L-shaped support, wherein the support comprises a locating platform which is arranged horizontally and used for containing the LED lamp bar, and a detecting frame perpendicularly connected with the locating platform. The detecting frame is provided with a detecting mechanism, the detecting mechanism faces the LED lamp bar and comprises a lengthwise detecting plate, the detecting plate is provided with multiple detecting blind holes which face the LED lamp and correspond to the LED lamp in position, a horizontal elastic piece is arranged at the position, close to the bottom of each detecting blind hole, in the blind hole, each elastic piece is provided with a first contact chip, a second contact chip is arranged on the bottom of each detecting blind hole, and all the second contact chips are electrically connected with indicator lights. According to the device for detecting the height of the SMD LED lamp on the LED lamp bar, whether the first contact chips make contact with the second contact chips is utilized to reflect detection results through the indicator lights, detecting personnel can detect the LED lamps which do not meet height requirements rapidly and conveniently, the structure is simple, and the detection precision is high.
Description
Technical field
The present invention relates to a kind of height detecting device, relate in particular to a kind of device that the height of the paster LED lamp on LED lamp bar is detected.
Background technology
LEDDeng Tiao manufacturer is the ex factory pass rate of guaranteeing LED lamp bar, before dispatching from the factory, need LED lamp bar to detect, wherein with regard to comprising, the height of paster LED lamp on LED lamp bar is detected, because the LED lamp on LED lamp bar is attached on lamp bar in batches by chip mounter, can produce unavoidably the situation of LED lamp and the loose contact of lamp bar.After testing, when the height of paster LED lamp on lamp bar is 3.4mm, contact condition is best, the serviceable life of LED lamp bar is the longest, and chip mounter is when pasting LED lamp, the tolerance of meeting generation ± 0.1mm, and the tolerance of the LED lamp allowing on lamp bar is-0.1mm, being that the height of LED lamp on lamp bar is certified products while being 3.3mm, 3.4mm, is defective products during highly for 3.5mm, while being 3.5mm because of the height when LED lamp, LED lamp is unstable with contacting of lamp bar, in use, when bright during this LED lantern festival, do not work, affect result of use.Traditional detection way, is to the test of switching on of this LED lamp bar, the LED lamp of brightness shakiness on lamp bar is detected, to do over again.But this detection method can produce omission, can not be very accurately by each highly for the LED lamp of 3.5mm detects.
Summary of the invention
The present invention has overcome the deficiencies in the prior art, provides a kind of simple in structure, can be accurately by LED lamp bar, each does not meet the device that the paster LED lamp of requirement for height detects.
For achieving the above object, the technical solution used in the present invention is: a kind of device to paster LED lamp height detection on LED lamp bar, it is characterized in that: the bearing that comprises " L " font, described bearing comprises horizontally disposed for placing the locating platform of described LED lamp bar, and with described locating platform testing stand connected vertically, described testing stand is provided with the testing agency towards described LED lamp bar, described testing agency comprises the check-out console of lengthwise, described check-out console is provided with several towards LED lamp the detection blind hole corresponding with LED lamp position, described in each, detect the shell fragment that is provided with level in blind hole near its bottom, described shell fragment is provided with the first contact chip, described detection blind hole bottom is provided with the second contact chip, described the second contact chip is all electrically connected with pilot lamp.
In a preferred embodiment of the present invention, further comprise that described locating platform is provided with the limited impression of the accommodating described LED lamp bar of lengthwise, and described LED lamp bar is positioned to the hold down gag in described limited impression.
In a preferred embodiment of the present invention, further comprise that the distance of the described detection blind bore end of described shell fragment distance equals the height of described LED lamp regulation.
In a preferred embodiment of the present invention, further comprise that the distance between described the first contact chip and the second contact chip is less than the height tolerance that described LED lamp allows.
In a preferred embodiment of the present invention, further comprise that described hold down gag comprises the pillar that is arranged on described limited impression both sides, be vertically connected on the compression body on described pillar, and the hold-down head being connected with described compression body pivotable.
In a preferred embodiment of the present invention, further comprise that described check-out console pushes described LED lamp bar to by the promotion cylinder being arranged on described testing stand.
The invention solves the defect existing in background technology, whether the device to paster LED lamp height detection on LED lamp bar of the present invention utilizes the first contact chip to contact with the second contact chip, by pilot lamp, carry out reaction detection result, be convenient to testing staff and detect rapidly the LED lamp that does not meet requirement for height, simple in structure, accuracy of detection is high.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the structural representation of the preferred embodiments of the present invention;
In figure: 11, locating platform, 12, testing stand, 13, limited impression, 21, check-out console, 22, detect blind hole, 23, shell fragment, 24, the first contact chip, the 25, second contact chip, 26, pilot lamp, 31, pillar, 32, compress body, 33, hold-down head, 40, promote cylinder, 51, LED lamp bar, 52, LED lamp.
Embodiment
The present invention is further detailed explanation in conjunction with the accompanying drawings and embodiments now, and these accompanying drawings are the schematic diagram of simplification, basic structure of the present invention is only described in a schematic way, so it only shows the formation relevant with the present invention.
As shown in Figure 1, a kind of device to paster LED lamp height detection on LED lamp bar, the bearing that comprises " L " font, bearing comprises horizontally disposed for placing the locating platform 11 of LED lamp bar 51, and with locating platform 11 testing stand 12 connected vertically, testing stand 12 is provided with the testing agency towards LED lamp bar 51, testing agency comprises the check-out console 21 of lengthwise, check-out console 21 is provided with several towards LED lamp 52 the detection blind hole 22 corresponding with LED lamp 52 positions, each detects the interior shell fragment 23 that is provided with level near its bottom of blind hole 22, shell fragment 23 is provided with the first contact chip 24, in detection blind hole 22 bottoms, be provided with the second contact chip 25, the second contact chip 25 is all electrically connected with pilot lamp 26.During detection, each LED lamp 52 subtends are inserted in corresponding detection blind hole 22, meet requirement for height, pilot lamp 26 do not show, do not meet requirement for height, and pilot lamp 26 is bright, and prompting testing staff post corresponding LED lamp 52 again, to meet requirement for height.
Concrete, for the LED lamp 52 that does not meet requirement for height on LED lamp bar 51 being detected, make shell fragment 23 and detect blind hole 22 ends (during detection, the end of detecting blind hole 22 is to be close on LED lamp bar 51) between distance equal the height of LED lamp 52 regulations, be 3.4mm, make the distance between the first contact chip 24 and the second contact chip 25 be less than the height tolerance that LED lamp 52 allows, be less than 0.1mm.On LED lamp bar 51, highly for the LED lamp 52 of 3.3mm and 3.4mm extend into, detect blind hole 22 when interior, detect accordingly the corresponding pilot lamp 26 of blind hole 22 not work; When highly detecting blind hole 22 when interior for the LED lamp 52 of 3.5mm extend into, this LED lamp 52 makes shell fragment 23 to detecting blind hole 22 bottom bend distortion, thereby the first contact chip 24 is contacted with the second contact chip 25, thereby conducting pilot lamp 26, make pilot lamp 26 bright, according to the pilot lamp 26 being lit, can detect on LED lamp bar 51 which or which locational LED lamp 52 highly not up to standard, to point out testing staff that these LED lamps 52 are posted again.
Preferably, because LED lamp bar 51 has flexible and rigid dividing, flexible LED lamp bar 51 is easily fixing unlike rigid LED lamp bar 51, therefore, the limited impression 13 of the accommodating LED lamp bar 51 of lengthwise can be set on locating platform 11, and the hold down gag that LED lamp bar 51 is positioned in limited impression 13.Concrete, hold down gag comprises the pillar 31 that is arranged on limited impression 13 both sides, is vertically connected on the compression body 32 on pillar 31, and the hold-down head 33 being connected with compression body 32 pivotables.During detection, LED lamp bar 51 is put into limited impression 13, utilize hold-down head 33 that LED lamp bar 51 is compressed, LED lamp bar is flattened in limited impression 13, prevent the flexible wrinkling bending of LED lamp bar and affect testing result.By hold-down head 33 with compress body 32 pivotables and be connected, be for the ease of packing into and taking out LED lamp bar 51.
In the present invention, check-out console 21 can be pushed LED lamp bar 51 to by the promotion cylinder 40 being arranged on testing stand 12, with the stationarity that guarantees that check-out console 21 moves up and down.Specifically slide rail longitudinally can be set on testing stand 12, check-out console 21 and slide rail are slidably connected, by promoting cylinder 40, drive check-out console 21 to move up and down.
Above foundation desirable embodiment of the present invention is enlightenment, and by above-mentioned description, related personnel can, within not departing from the scope of this invention technological thought, carry out various change and modification completely.The technical scope of this invention is not limited to the content on instructions, must determine technical scope according to claim scope.
Claims (6)
1. the device to paster LED lamp height detection on LED lamp bar, it is characterized in that: the bearing that comprises " L " font, described bearing comprises horizontally disposed for placing the locating platform of described LED lamp bar, and with described locating platform testing stand connected vertically, described testing stand is provided with the testing agency towards described LED lamp bar, described testing agency comprises the check-out console of lengthwise, described check-out console is provided with several towards LED lamp the detection blind hole corresponding with LED lamp position, described in each, detect the shell fragment that is provided with level in blind hole near its bottom, described shell fragment is provided with the first contact chip, described detection blind hole bottom is provided with the second contact chip, described the second contact chip is all electrically connected with pilot lamp.
2. the device to paster LED lamp height detection on LED lamp bar according to claim 1, it is characterized in that: described locating platform is provided with the limited impression of the accommodating described LED lamp bar of lengthwise, and described LED lamp bar is positioned to the hold down gag in described limited impression.
3. the device to paster LED lamp height detection on LED lamp bar according to claim 2, is characterized in that: the distance of the described detection blind bore end of described shell fragment distance equals the height of described LED lamp regulation.
4. the device to paster LED lamp height detection on LED lamp bar according to claim 3, is characterized in that: the distance between described the first contact chip and the second contact chip is less than the height tolerance that described LED lamp allows.
5. the device to paster LED lamp height detection on LED lamp bar according to claim 4, it is characterized in that: described hold down gag comprises the pillar that is arranged on described limited impression both sides, be vertically connected on the compression body on described pillar, and the hold-down head being connected with described compression body pivotable.
6. the device to paster LED lamp height detection on LED lamp bar according to claim 5, is characterized in that: described check-out console is pushed described LED lamp bar to by the promotion cylinder being arranged on described testing stand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410208248.7A CN104006730B (en) | 2014-05-16 | 2014-05-16 | Device for detecting height of SMD LED lamp on LED lamp bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410208248.7A CN104006730B (en) | 2014-05-16 | 2014-05-16 | Device for detecting height of SMD LED lamp on LED lamp bar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104006730A true CN104006730A (en) | 2014-08-27 |
| CN104006730B CN104006730B (en) | 2017-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410208248.7A Expired - Fee Related CN104006730B (en) | 2014-05-16 | 2014-05-16 | Device for detecting height of SMD LED lamp on LED lamp bar |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107037378A (en) * | 2017-05-12 | 2017-08-11 | 广东天圣高科股份有限公司 | A kind of infrared induction light fixture detection device |
| CN109540468A (en) * | 2018-10-27 | 2019-03-29 | 江苏泓睿德智能科技有限公司 | A kind of LED light bar outgoing detector |
| CN110030902A (en) * | 2019-03-05 | 2019-07-19 | 泉州台商投资区五季网络有限公司 | The lifting of detector intermittence and the self-propelled paster LED lamp height detecting device of patch |
| CN110918489A (en) * | 2019-11-01 | 2020-03-27 | 格力电器（芜湖）有限公司 | Bolt screening device |
| CN111678410A (en) * | 2020-07-30 | 2020-09-18 | 苏州讯能光电科技有限公司 | LED lamp strip paster height detection device convenient to detect |
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2014
- 2014-05-16 CN CN201410208248.7A patent/CN104006730B/en not_active Expired - Fee Related
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| CN102607387A (en) * | 2011-12-20 | 2012-07-25 | 南京叁迪焊接设备有限公司 | System for quantitatively measuring detecting hole and detecting surface of welding hole of white automobile body |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107037378A (en) * | 2017-05-12 | 2017-08-11 | 广东天圣高科股份有限公司 | A kind of infrared induction light fixture detection device |
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| CN110918489A (en) * | 2019-11-01 | 2020-03-27 | 格力电器（芜湖）有限公司 | Bolt screening device |
| CN111678410A (en) * | 2020-07-30 | 2020-09-18 | 苏州讯能光电科技有限公司 | LED lamp strip paster height detection device convenient to detect |
Also Published As
| Publication number | Publication date |
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| CN104006730B (en) | 2017-01-25 |
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