CN203929879U - A kind of mechanism for testing for lamp pearl aging machine power test - Google Patents
A kind of mechanism for testing for lamp pearl aging machine power test Download PDFInfo
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- CN203929879U CN203929879U CN201420288948.7U CN201420288948U CN203929879U CN 203929879 U CN203929879 U CN 203929879U CN 201420288948 U CN201420288948 U CN 201420288948U CN 203929879 U CN203929879 U CN 203929879U
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- lamp pearl
- power test
- contact
- contact rod
- assembly
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Abstract
The utility model provides a kind of mechanism for testing for lamp pearl aging machine power test, comprise bearing and at least one group of lamp pearl clamp assembly for clamping test lamp pearl, also comprise that the contact rod in electrical contact with this at least one group of lamp pearl clamp assembly corresponding matching presses down assembly, wherein contact rod presses down component insulation and is fixedly connected on bearing, this contact rod presses down assembly and lamp pearl power test instrument is electrical connected, adopt after such scheme, by adopting lamp pearl clamp assembly that lamp pearl is fixed to clamp, after clamping puts in place, contact rod presses down assembly action, contact rod on it contacts with the conducting block on lamp pearl clamp assembly, thereby formation circuit pathways, press down the lamp pearl power test instrument that assembly is electrical connected and then lamp pearl is carried out to power test with contact rod.In this programme, lamp pearl, in testing process, contacts for the steady of similar point-like between contact rod and conducting block, only has snap-in force in contact process between the two, thereby not only can ensure that both is in electrical contact stable.
Description
Technical field
The utility model relates to lamp pearl aging machine power test equipment technical field, refers more particularly to a kind of mechanism for testing for lamp pearl aging machine power test station.
Background technology
Traditional lamp pearl aging machine power test is to be mainly upwards provided with one section of circular arc type conducting ring by the rotating circular disk lower end base week on aging machine, when test, lamp pearl forms electrically contacting of similar rolling friction type by the rotating circular disk in rotation status and this circular arc type conducting ring, realizes the lamp pearl on rotating circular disk is carried out to power test.But, along with the equipment lengthening of service time, there is the phenomenon of the easy to wear and easy aging oxidation of contact jaw in the mode in electrical contact of this dependence rolling friction contact, and segment length in electrical contact between the two, contact contact is many, circuit contact resistance is large, and then causes lamp pearl testing result out of true, affects the outgoing of product.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of simple in structure, and cost is lower, the durable reliable mechanism for testing for lamp pearl aging machine power test of equipment.
For achieving the above object, technical scheme provided by the utility model is: a kind of mechanism for testing for lamp pearl aging machine power test, comprise bearing, at least one group of lamp pearl clamp assembly and press down assembly with this at least one group of lamp pearl clamp assembly corresponding matching contact rod in electrical contact, wherein said contact rod presses down component insulation and is fixedly connected on bearing, and this contact rod presses down assembly and lamp pearl power test instrument is electrical connected.
Preferentially, described contact rod presses down assembly and comprises insulcrete, pair of conductive copper rod and propulsion system, wherein said propulsion system are fixedly connected on bearing, and this pair of conductive copper rod forms being slidably connected of straight reciprocating motion up and down by described insulcrete and this propulsion system.
Preferentially, described contact rod presses down assembly and comprises insulcrete, pair of conductive copper rod and propulsion system, wherein said propulsion system are fixedly connected on bearing, and this pair of conductive copper rod is formed and can horizontal linear is reciprocating be slidably connected by described insulcrete and this propulsion system.
Further, described propulsion system are piston-cylinder unit.
The utility model is adopting after such scheme, by adopting lamp pearl clamp assembly that lamp pearl is fixed to clamp, after clamping puts in place, contact rod presses down assembly action, contact rod on it contacts with the conducting block on lamp pearl clamp assembly, thereby formation circuit pathways, presses down the lamp pearl power test instrument that assembly is electrical connected and then lamp pearl is carried out to power test with contact rod.In this programme, lamp pearl is in testing process, between contact rod and conducting block, contact for the steady of similar point-like, in contact process, between the two, only there is snap-in force, thereby not only can ensure both in electrical contact stable, but also can reduce the relative wear of the two surface in contact, the serviceable life that is conducive to improve equipment, simultaneously, test circuit contact point between the two reduces, and contact resistance diminishes, and has greatly improved the test accuracy of power test mechanism.
Brief description of the drawings
Fig. 1 is the structural representation front elevation of the power test mechanism in embodiment mono-.
Fig. 2 is the structural representation of the lamp pearl clamp assembly in the power test mechanism in embodiment mono-.
Fig. 3 is the perspective view of the power test mechanism in embodiment mono-.
Fig. 4 is the perspective view of the power test mechanism of embodiment bis-.
Fig. 5 is the structural representation front elevation of the power test mechanism in embodiment tri-.
Fig. 6 is the structural representation of the lamp pearl clamp assembly in the power test mechanism in embodiment tri-.
Fig. 7 is the perspective view of the power test mechanism in embodiment tri-.
Fig. 8 is the perspective view of the power test mechanism of embodiment tetra-.
In Fig. 9, be respectively the perspective view of Single-ended Lamp pearl and double-ended lamps pearl.
In figure: 1-bearing, 2-lamp pearl clamp assembly, 201-web joint, 202-rotates pressure arm, 2021-pressure arm end, 203-compressing member, 204-insulation pressing, 205-conducting block, 206-insulated mounting plate, 207-insulating trip, 208-rotating shaft, 3-contact rod presses down assembly, 301-insulcrete, 302-conducts electricity copper rod, 303-propulsion system, 304-Compress Spring, 401-mount pad, 402-pivoted arm, pressure side under 4021-, 403-pivoted arm holder, the 404-lower lock block that insulate, 5-Single-ended Lamp pearl, 6-double-ended lamps pearl.
Embodiment
Below in conjunction with specific embodiment, the utility model is described in further detail:
Embodiment mono-:
Referring to accompanying drawing 1 to shown in accompanying drawing 3, a kind of mechanism for testing for lamp pearl aging machine power test described in the present embodiment, this mechanism for testing comprises L-type bearing 1, lamp pearl clamp assembly 2 and presses down assembly 3 with these lamp pearl clamp assembly 2 corresponding matching contact rod in electrical contact.In the present embodiment, contact rod presses down assembly 3 insulation and is fixedly installed in bearing 1 upper end, and this contact rod presses down assembly 3 and lamp pearl power test instrument is electrically connected (in figure, not providing), for test lamp pearl power.
Lamp pearl clamp assembly 2 comprises web joint 201, rotate pressure arm 202, compressing member 203, insulation pressing 204 and conducting block 205, wherein rotating pressure arm 202 is formed and is rotationally connected with web joint 201 by rotating shaft 208, compressing member 203 is connected in and rotates on pressure arm 202, be used to form and rotate the snap-in force that pressure arm 202 compresses, in the present embodiment, this compressing member 203 adopts stage clip, specifically, the end that rotates pressure arm 202 is fixed in this stage clip one end, its other end is fixedly connected on web joint 201, rotating pressure arm 202 rotations compresses while putting in place, this stage clip is in compressive state, form the snap-in force to rotating pressure arm 202.Certainly this compressing member 203 also can adopt other element, for example, adopt independent compression cylinder to form the compression to driving pressure arm, not to be limited, all within the protection domain of this programme.Insulation pressing 204 is fixedly connected on the pressure arm end 2021 that rotates pressure arm 202.Conducting block 205 is fixedly installed on web joint 201 end faces by insulated mounting plate 206 for a pair of, and wherein this pair of conductive piece 205 is arranged in juxtaposition, and is separated with insulating trip 207 between between the two.Rotate pressure arm 202 actions and compress while putting in place, the insulation pressing 204 on the pressure arm end 2021 of rotation pressure arm 202 coordinates the compression realizing lamp pearl lamp base with this conducting block end face.
Contact rod presses down assembly 3 and comprises insulcrete 301, pair of conductive copper rod 302 and propulsion system 303.The present embodiment medium power device 303 adopts cylinder, wherein cylinder is fixedly connected on support 1 top, cylinder piston rod and insulcrete 301 are fixedly linked, this pair of conductive copper rod 302 is installed on insulcrete end face, on conduction copper rod 302, be nested with respectively Compress Spring 304, when Telescopic-cylinder action, drive up and down reciprocatingly rectilinear motion of conduction copper rod 302.
When detection, cylinder action drives conduction copper rod 302 moves down, in electrical contact with the conducting block 205 of lamp pearl clamp assembly 2 that is arranged in below, to in lamp pearl clamp assembly 2 in clamping the Single-ended Lamp pearl 5(of detected state referring to shown in accompanying drawing 9) carry out power test, after single lamp pearl detects operation and completes, air cylinder driven conduction copper rod 302 gos up, until the next light pearl reaches while detecting station, cylinder drives conduction copper rod 302 to move down again, repeats said process, and whole process so circulates.
Embodiment bis-:
The difference of the present embodiment and embodiment mono-is only that this embodiment comprises many group lamp pearl clamp assemblies 2 and presses down assembly 3 with many groups contact rod that these many groups lamp pearl clamp assembly 2 corresponding matching are electrical connected, what the present embodiment was illustrated provides two groups, shown in accompanying drawing 4.When detection, two groups of contact rods that are positioned at support 1 top press down assembly 3 action simultaneously respectively, conduction copper rod 302 on it stretches out downwards under the driving of driving cylinder separately, respectively be positioned at below two groups of lamp pearl clamp assemblies 2 on conducting block 205 in electrical contact, realize the lamp pearl on lamp pearl clamp assembly 2 is carried out to power detection, its course of action is identical with the course of action of embodiment mono-, is just no longer repeated in this description at this.
Embodiment tri-:
Referring to accompanying drawing 5, to shown in accompanying drawing 7, the present embodiment and the difference of embodiment mono-are that the structure composition of lamp pearl clamp assembly 2 is different, and lamp pearl clamp assembly 2 and contact rod press down assembly 3 employing levels and compress the mode that contacts cooperation and carry out.
This lamp pearl clamp assembly 2 comprises mount pad 401, a pair of pivoted arm 402, lay respectively at insulation lower lock block 404, the pair of conductive piece 205 in the lower pressure side 4021 of described a pair of pivoted arm 402 and be fixedly installed in a pair of pivoted arm holder 403 on mount pad 401.Wherein, this pair of pivoted arm 402 is hinged and connected with this pair of pivoted arm holder 403 respectively.Pivoted arm 402 rotates and compresses while putting in place, and the insulation lower lock block 404 in its lower pressure side 4021 coordinates realization to compress the lamp base at lamp pearl two ends with the pair of conductive piece 205 being positioned on mount pad 401 respectively.
Contact rod presses down assembly 3 and comprises insulcrete 301, pair of conductive copper rod 302 and propulsion system 303, the same cylinder that adopts of the present embodiment medium power device 03, wherein cylinder is fixedly connected on support 1 top, cylinder piston rod and insulcrete 301 are fixedly linked, this pair of conductive copper rod 302 is installed on insulcrete end face, on conduction copper rod 302, be nested with respectively Compress Spring 304, when Telescopic-cylinder action, drive conduction copper rod 302 horizontal reciprocating rectilinear motions.
When detection, cylinder action drives conduction copper rod 302 levels are stretched out, the conducting block 205 of the lamp pearl clamp assembly 2 relative with being arranged in it is in electrical contact, to in lamp pearl clamp assembly 2 in clamping the double-ended lamps pearl 6(of detected state referring to shown in accompanying drawing 9) carry out power test, after single lamp pearl detection operation completes, air cylinder driven conduction copper rod 302 shrinks, until the next light pearl reaches while detecting station, cylinder drives conduction copper rod 302 levels to stretch out again, repeat said process, whole process so circulates.
Embodiment tetra-:
The difference of the present embodiment and embodiment tri-is only that this embodiment comprises many group lamp pearl clamp assemblies 2 and presses down assembly 3 with many groups contact rod that these many groups lamp pearl clamp assembly 2 corresponding matching are electrical connected, what the present embodiment was illustrated provides two groups, shown in accompanying drawing 8.When detection, two groups of contact rods that are positioned at support 1 top press down assembly 3 action simultaneously respectively, conduction copper rod 302 on it is protruding under the driving of driving cylinder separately, respectively with to be positioned at conducting block 205 on two groups of lamp pearl clamp assemblies 2 of a relative side in electrical contact, realize the lamp pearl on lamp pearl clamp assembly 2 is carried out to power detection, its course of action is identical with the course of action of embodiment tri-, is just no longer repeated in this description at this.
The utility model is by adopting lamp pearl clamp assembly that lamp pearl is fixed to clamp, after clamping puts in place, contact rod presses down assembly action, contact rod on it contacts with the conducting block on lamp pearl clamp assembly, thereby formation circuit pathways, presses down the lamp pearl power test instrument that assembly is electrical connected and then lamp pearl is carried out to power test with contact rod.In this programme in lamp pearl testing process, between contact rod and conducting block, contact for the steady of similar point-like, in contact process, between the two, only there is snap-in force, thereby not only can ensure that both is in electrical contact stable, effectively reduce the surface abrasion between the two, reduced the joint quantity of testing circuit simultaneously, contact resistance is diminished, greatly improve the test accuracy of power measuring, made equipment Inspection more reliable and more stable.
The examples of implementation of the above are only the preferred embodiment of the utility model, not limit practical range of the present utility model with this, therefore the variation that all shapes according to the utility model, principle are done all should be encompassed in protection domain of the present utility model.
Claims (4)
1. the mechanism for testing for lamp pearl aging machine power test, comprise bearing (1) and at least one group of lamp pearl clamp assembly (2) for clamping test lamp pearl, it is characterized in that: also comprise that the contact rod in electrical contact with this at least one group of lamp pearl clamp assembly (2) corresponding matching presses down assembly (3), wherein said contact rod presses down assembly (3) insulation and is fixedly connected on bearing (1) above, and this contact rod presses down assembly (3) and is electrical connected with lamp pearl power test instrument.
2. a kind of mechanism for testing for lamp pearl aging machine power test according to claim 1, it is characterized in that: described contact rod presses down assembly (3) and comprises insulcrete (301), pair of conductive copper rod (302) and propulsion system (303), it is upper that wherein said propulsion system (303) are fixedly connected on bearing (1), and this pair of conductive copper rod (302) forms being slidably connected of straight reciprocating motion up and down by described insulcrete (301) and these propulsion system (303).
3. a kind of mechanism for testing for lamp pearl aging machine power test according to claim 1, it is characterized in that: described contact rod presses down assembly (3) and comprises insulcrete (301), pair of conductive copper rod (302) and propulsion system (303), it is upper that wherein said propulsion system (303) are fixedly connected on bearing (1), and this pair of conductive copper rod (302) can horizontal linear is reciprocating be slidably connected by described insulcrete (301) and these propulsion system (303) formation.
4. according to a kind of mechanism for testing for lamp pearl aging machine power test described in claim 2 or 3, it is characterized in that: described propulsion system (303) are piston-cylinder unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420288948.7U CN203929879U (en) | 2014-05-30 | 2014-05-30 | A kind of mechanism for testing for lamp pearl aging machine power test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420288948.7U CN203929879U (en) | 2014-05-30 | 2014-05-30 | A kind of mechanism for testing for lamp pearl aging machine power test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203929879U true CN203929879U (en) | 2014-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420288948.7U Expired - Fee Related CN203929879U (en) | 2014-05-30 | 2014-05-30 | A kind of mechanism for testing for lamp pearl aging machine power test |
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| CN (1) | CN203929879U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107870261A (en) * | 2017-10-12 | 2018-04-03 | 惠州市华阳光电技术有限公司 | A kind of LED power test structure |
-
2014
- 2014-05-30 CN CN201420288948.7U patent/CN203929879U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107870261A (en) * | 2017-10-12 | 2018-04-03 | 惠州市华阳光电技术有限公司 | A kind of LED power test structure |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20150530 |
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| EXPY | Termination of patent right or utility model |