CN110927616A - Conductive positioning testing device on LED lamp tube testing production line - Google Patents
Conductive positioning testing device on LED lamp tube testing production line Download PDFInfo
- Publication number
- CN110927616A CN110927616A CN201911201539.2A CN201911201539A CN110927616A CN 110927616 A CN110927616 A CN 110927616A CN 201911201539 A CN201911201539 A CN 201911201539A CN 110927616 A CN110927616 A CN 110927616A
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- China
- Prior art keywords
- led lamp
- lamp tube
- positioning
- testing
- production line
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- 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
-
- 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
Abstract
The invention provides a conductive positioning test device on an LED lamp tube test production line, which comprises a test base, wherein one end of the test base is provided with a first support plate, the upper end of the first support plate is provided with a first detection groove matched with an LED lamp tube to be tested, the other end of the test base is provided with a second support plate, and the upper end of the second support plate is provided with a second detection groove matched with the LED lamp tube to be tested; the testing base is provided with a circuit board, and the testing base is provided with a circuit board groove used for placing the circuit board. According to the invention, each LED lamp tube to be detected can be accurately positioned by arranging the first detection groove and the second detection groove; through the swing joint of second backup pad and test base, realized the adaptation in not unidimensional LED fluorescent tube, saved the test cost, improved efficiency of software testing.
Description
Technical Field
The invention relates to the technical field of production testing, in particular to a conductive positioning testing device on an LED lamp tube testing production line.
Background
The LED lamp tube is well known in terms of energy conservation, high efficiency and convenient installation, and in order to better replace the traditional energy-saving fluorescent lamp tube, the performance of the LED lamp tube needs to be tested after the LED lamp tube is manufactured, and the LED lamp tube needs to be subjected to an electrifying test in the test process;
at present, chinese patent with patent number CN208999551U discloses a conductive positioning device and a test board on an LED lamp tube test production line, which comprises a fixed clamping piece and an elastic piece, wherein a lower conductive electrode plate is arranged on the fixed clamping piece, an upper conductive electrode plate is arranged on the elastic piece, the upper conductive electrode plate and the lower conductive electrode plate are arranged relatively, and the elastic piece can realize that the upper conductive electrode plate and the lower conductive electrode plate are opened and closed mutually. This electrically conductive positioner and testboard can realize fixing the test to a plurality of fluorescent tubes simultaneous location, but the electrode plate that its set up can't realize the accurate location to the LED fluorescent tube that awaits measuring, leads to the wasting of resources, can only realize testing unique size fluorescent tube moreover, can't adapt to the not unidimensional LED fluorescent tube. In order to overcome the defects of the prior art, a conductive positioning test device which can be adapted to LED lamp tubes with different sizes and can accurately position the LED lamp tube to be tested is urgently needed.
Disclosure of Invention
In order to solve the technical problems, the invention adopts the technical scheme that: a conductive positioning test device on an LED lamp tube test production line comprises:
the testing base is provided with a first supporting plate at one end, a first detection groove matched with the lamp holder of the LED lamp tube to be tested is arranged at the upper end of the first supporting plate, a second supporting plate is arranged at the other end of the testing base, a second detection groove matched with the lamp holder of the LED lamp tube to be tested is arranged at the upper end of the second supporting plate, electric contact sheets are arranged in the first detection groove and the second detection groove respectively and are electrically connected with a circuit board, an electric leakage probe is arranged on the testing base and is positioned between the first supporting plate and the second supporting plate, the first detection groove, the electric leakage probe and the second detection groove are positioned on the same straight line, the first detection groove, the electric leakage probe and the second detection groove are arranged in parallel and at equal intervals along the direction of a sliding rail, and the first detection groove and the second detection groove are used for clamping the LED lamp tube, the electric leakage probe is used for detecting whether the LED lamp tube leaks electricity or not;
a first sliding block is arranged below the second supporting plate, the longitudinal section of the first sliding block is in a cross shape, a conductive block is arranged inside the center of the first sliding block, springs are fixedly arranged at two ends of the first sliding block, a stabilizing sliding block is fixedly connected to the other end of each spring, the width of the stabilizing sliding block is larger than that of the first sliding block, a circuit board is arranged below the first sliding block, a circuit board groove for placing the circuit board is formed inside the test base, first sliding rails matched with the first sliding blocks one by one are arranged above the circuit board groove, the first sliding blocks are movably connected with the first sliding rails, and conductive plates corresponding to the first sliding rails one by one are arranged above the circuit board;
one end of the second supporting plate is fixedly connected with a fixing assembly, a fixing knob is arranged in the fixing assembly, the longitudinal section of the fixing knob is I-shaped, the lower portion of the fixing knob is made of spring materials, a fixing slide rail matched with the fixing knob is arranged in the test base, the fixing knob is movably connected with the fixing slide rail, the width of the fixing slide rail is slightly smaller than that of the lower portion of the fixing knob, and the fixing knob rotates to a position perpendicular to the fixing slide rail to achieve fixing;
one side of the test base is provided with indicator lamps connected through a wire, and the indicator lamps correspond to the test grooves one to one and are used for displaying the test result of the LED lamp tube to be tested;
the conductive positioning test device further comprises a first positioning plate corresponding to the first supporting plate and a second positioning plate corresponding to the second supporting plate, the first positioning plate is hinged to the first supporting plate, first positioning lugs in one-to-one correspondence with the first detection grooves are arranged on the first positioning plate, the second positioning plate is hinged to the second supporting plate, second positioning lugs in one-to-one correspondence with the second detection grooves are arranged on the second positioning plate, and pressing rods are respectively arranged on one sides of the first positioning plate and the second positioning plate and used for positioning the LED lamp tube to be tested.
The invention has the advantages and positive effects that:
(1) according to the invention, the first detection groove and the second detection groove are arranged, so that each LED lamp tube to be detected is accurately positioned.
(2) According to the invention, the second support plate is movably connected with the test base, so that the LED lamp tube can be adapted to LED lamp tubes with different sizes, the test cost is saved, and the test efficiency is improved.
Drawings
FIG. 1 is a general structure diagram of a conductive positioning testing device on an LED lamp tube testing production line according to the present invention;
FIG. 2 is a structural diagram of an indicator light of the conductive positioning testing device on the LED lamp tube testing production line of the present invention;
FIG. 3 is a sectional view of the second supporting plate and the testing base of the conductive positioning testing device of the LED lamp tube testing production line;
FIG. 4 is a sectional view of the assembly of the fixing component and the testing base of the conductive positioning testing device on the LED lamp tube testing production line according to the present invention;
FIG. 5 is a partial enlarged view of A in FIG. 1;
fig. 6 is a partial enlarged view of B in fig. 3;
in the figure:
101, a testing base 102, a first supporting plate 103, a second supporting plate 104, a first detecting groove 105, a second detecting groove 106, a leakage probe 107, a pressure rod 108, a first positioning plate 109, a second positioning plate 110, a first positioning bump 111 and a second positioning bump;
201, an indicator light;
301, a first sliding block, 302, a conductive block, 303, a circuit board, 304, a circuit board groove, 305, a spring, 306, a first sliding rail, 307, a conductive plate, 308 and a stable sliding block;
401, fixing a knob, 402, and fixing a sliding rail.
Detailed Description
As shown in fig. 1 to 6, the present invention provides a conductive positioning testing device on an LED lamp tube testing production line, comprising:
the testing base 101, one end of the testing base 101 is provided with a first supporting plate 102, the upper end of the first supporting plate 102 is provided with a first detecting groove 104 matched with the LED lamp tube lamp holder to be tested, the other end of the testing base 101 is provided with a second supporting plate 103, the upper end of the second supporting plate 103 is provided with a second detecting groove 105 matched with the LED lamp tube lamp holder to be tested, the first detecting groove 104 and the second detecting groove 105 are internally provided with electric contact plates which are electrically connected with the circuit board 303, the testing base 101 is provided with an electric leakage probe 106, the electric leakage probe 106 is positioned between the first supporting plate 102 and the second supporting plate 103, the first detecting groove 104, the electric leakage probe 106 and the second detecting groove 105 are positioned on the same straight line, the first detecting groove 104, the electric leakage probe 106 and the second detecting groove 105 are arranged in parallel and at equal intervals along the direction of the sliding rail, the first detection groove 104 and the second detection groove 105 are used for clamping an LED lamp tube, and the leakage probe 106 is used for detecting whether the LED lamp tube leaks electricity;
a first sliding block 301 is arranged below the second supporting plate 103, the longitudinal section of the first sliding block 301 is in a cross shape, a conductive block 302 is arranged inside the center of the first sliding block 301, springs 305 are fixedly arranged at two ends of the first sliding block 301, the other end of each spring 305 is fixedly connected with a stabilizing sliding block 308, the width of each stabilizing sliding block 308 is larger than that of the first sliding block 301, a circuit board 303 is arranged below the first sliding block 301, a circuit board groove 304 for placing the circuit board 303 is arranged inside the test base 101, first sliding rails 306 matched with the first sliding blocks 301 one by one are arranged above the circuit board groove 304, conductive plates 307 corresponding to the first sliding rails 306 one by one are arranged above the circuit board 303, and the first sliding blocks 301 are movably connected with the first sliding rails 306;
one end of the second support plate 103 is fixedly connected with a fixing component 4, a fixing knob 401 is arranged inside the fixing component 4, the longitudinal section of the fixing knob 401 is in an I shape, the lower part of the fixing knob 401 is made of a spring 305 material, a fixing slide rail 402 matched with the fixing knob 401 is arranged inside the test base 101, the fixing knob 401 is movably connected with the fixing slide rail 402, the width of the fixing slide rail 402 is slightly smaller than that of the lower part of the fixing knob 401, and the fixing knob 401 rotates to a position perpendicular to the fixing slide rail 402 to realize fixing;
the LED lamp tube testing device comprises a testing base 101, and is characterized in that an indicating lamp 201 connected through a wire is arranged on one side of the testing base 101, the indicating lamps 201 correspond to testing grooves one to one and are used for displaying a testing result of an LED lamp tube to be tested, if the LED lamp tube to be tested is electrified normally and has no electric leakage, a bright lamp is displayed, and if the LED lamp tube to be tested is electrified abnormally or has electric leakage, the bright lamp is not displayed;
electrically conductive location testing arrangement still include with first locating plate 108 that first backup pad 102 corresponds and the second locating plate 109 that corresponds with second backup pad 103, first locating plate 108 with first backup pad 102 is articulated to be connected, be equipped with on first locating plate 108 with first detection recess 104 one-to-one first locating lug 110, second locating plate 109 with second backup pad 103 is articulated each other, be equipped with on the second locating plate 109 with second detection recess 105 one-to-one second locating lug 111, first locating plate 108 with second locating plate 109 one side is equipped with depression bar 107 respectively for the LED fluorescent tube location that will await measuring.
The working principle and the working process of the invention are as follows: the second support plate 103 transversely slides to a position matched with the LED lamp tube to be detected along the first slide rail 306, the second support plate 103 drives the second positioning plate 109 to transversely slide, two ends of the LED lamp tube to be detected are respectively installed in the first detection groove 104 and the second detection groove 105, the press rod 107 is pressed downwards, the first positioning lug 110 is pressed into the first detection groove 104 and the second positioning lug 111 are pressed into the second detection groove 105 to realize conductive positioning, the leakage probe 106 is contacted with the shell of the LED lamp tube to be detected, the switch is closed, and whether the indicator light 201 is on or not is observed.
The invention is characterized in that: by arranging the first detection groove 104 and the second detection groove 105, each LED lamp tube to be detected is accurately positioned; through the swing joint of the second supporting plate 103 and the testing base 101, the LED lamp tubes which can be adapted to different sizes are realized, the testing cost is saved, and the testing efficiency is improved.
The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention should be covered by the present patent.
Claims (10)
1. The utility model provides a conductive positioning testing arrangement on LED fluorescent tube test production line which characterized in that includes:
the device comprises a test base (101), wherein one end of the test base (101) is provided with a first support plate (102), the upper end of the first support plate (102) is provided with a first detection groove (104) matched with an LED lamp tube to be tested, the other end of the test base (101) is provided with a second support plate (103), and the upper end of the second support plate (103) is provided with a second detection groove (105) matched with the LED lamp tube to be tested;
second backup pad (103) below is provided with first slider (301), the inside conducting block (302) that is provided with in center of first slider (301), first slider (301) both ends fixed mounting has spring (305), other end fixedly connected with of spring (305) stabilizes slider (308), first slider (301) below is provided with circuit board (303), inside circuit board recess (304) that are used for placing circuit board (303) that is provided with of test base (101), circuit board recess (304) top be provided with first slide rail (306) that first slider (301) matches one by one, circuit board (303) top be provided with the conducting plate (307) of first slide rail (306) one-to-one.
2. The conducting positioning testing device on the LED lamp tube testing production line according to claim 1, wherein an electric leakage probe (106) is further disposed on the testing base (101), and the electric leakage probe (106) is located between the first supporting plate (102) and the second supporting plate (103).
3. The conducting positioning testing device on the LED lamp tube testing production line according to claim 1, further comprising a first positioning plate (108) corresponding to the first supporting plate (102) and a second positioning plate (109) corresponding to the second supporting plate (103), wherein the first positioning plate (108) is hinged to the first supporting plate (102), the first positioning plate (108) is provided with first positioning bumps (110) corresponding to the first detecting grooves (104) one by one, the second positioning plate (109) is hinged to the second supporting plate (103), and the second positioning plate (109) is provided with second positioning bumps (111) corresponding to the second detecting grooves (105) one by one.
4. The conductive positioning test device on the LED lamp tube test production line according to claim 1, wherein one side of the test base (101) is provided with an indicator light (201) connected through a wire, and the indicator light (201) corresponds to the test grooves one to one and is used for displaying the test result of the LED lamp tube to be tested.
5. The conducting positioning testing device on the LED lamp tube testing production line according to claim 1, wherein a fixing component (4) is fixedly connected to one end of the second supporting plate (103), a fixing knob (401) is arranged inside the fixing component (4), the lower portion of the fixing knob (401) is made of a spring (305), a fixing sliding rail (402) matched with the fixing knob (401) is arranged inside the testing base (101), the fixing knob (401) is movably connected with the fixing sliding rail (402), the width of the fixing sliding rail (402) is slightly smaller than that of the lower portion of the fixing knob (401), and the fixing knob (401) rotates to be perpendicular to the fixing sliding rail (402) to achieve fixing.
6. The conducting positioning testing device on the LED lamp tube testing production line as recited in claim 1, wherein the longitudinal section of the first sliding block (301) is cross-shaped.
7. The conducting positioning testing device on the LED lamp tube testing production line as claimed in claim 5, wherein the longitudinal section of the fixing knob (401) is in a shape of "I".
8. The conducting positioning testing device on the LED lamp tube testing production line according to claim 2, wherein the first detecting groove (104), the leakage probe (106) and the second detecting groove (105) are located on the same straight line, the first detecting groove (104) and the second detecting groove (105) are used for clamping an LED lamp tube, and the leakage probe (106) is used for detecting whether the LED lamp tube leaks electricity.
9. The conducting positioning testing device on the LED lamp tube testing production line according to claim 1, wherein the first detecting groove (104), the leakage probe (106) and the second detecting groove (105) are arranged in parallel and at equal intervals along the direction of the sliding rail.
10. The conducting positioning testing device on the LED lamp tube testing production line as claimed in claim 1, wherein the first detecting groove (104) and the second detecting groove (105) are provided with electrical contact pads inside, and the electrical contact pads are electrically connected with the circuit board (303).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911201539.2A CN110927616A (en) | 2019-11-29 | 2019-11-29 | Conductive positioning testing device on LED lamp tube testing production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911201539.2A CN110927616A (en) | 2019-11-29 | 2019-11-29 | Conductive positioning testing device on LED lamp tube testing production line |
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| Publication Number | Publication Date |
|---|---|
| CN110927616A true CN110927616A (en) | 2020-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911201539.2A Pending CN110927616A (en) | 2019-11-29 | 2019-11-29 | Conductive positioning testing device on LED lamp tube testing production line |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112782217A (en) * | 2020-12-29 | 2021-05-11 | 中国电子科技集团公司第五十八研究所 | Thermal resistance test fixture for flip chip |
| CN116224141A (en) * | 2023-04-27 | 2023-06-06 | 深圳星莱特科技有限公司 | Neon light testing device |
-
2019
- 2019-11-29 CN CN201911201539.2A patent/CN110927616A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112782217A (en) * | 2020-12-29 | 2021-05-11 | 中国电子科技集团公司第五十八研究所 | Thermal resistance test fixture for flip chip |
| CN116224141A (en) * | 2023-04-27 | 2023-06-06 | 深圳星莱特科技有限公司 | Neon light testing device |
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Application publication date: 20200327 |