CN219811027U - LED power supply testing device - Google Patents
LED power supply testing device Download PDFInfo
- Publication number
- CN219811027U CN219811027U CN202321243815.3U CN202321243815U CN219811027U CN 219811027 U CN219811027 U CN 219811027U CN 202321243815 U CN202321243815 U CN 202321243815U CN 219811027 U CN219811027 U CN 219811027U
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- led power
- plate
- pressing
- bedplate
- power supply
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- 238000012360 testing method Methods 0.000 title claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 61
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 239000000523 sample Substances 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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- Testing Of Individual Semiconductor Devices (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The utility model provides an LED power supply testing device which comprises a seat plate and 2 pressing mechanisms, wherein the seat plate is further provided with 2 clamping mechanisms, and the pressing mechanisms comprise a plurality of conductive columns, a pressing plate and a fixing seat which are arranged in an array. The bedplate sets up first spout and second spout, and the screw runs through fixture and passes through the second spout and connect the bedplate, makes the distance between 2 fixture can be adjusted according to the specification of waiting to test the LED power, and the screw runs through pressing mechanism and connects the bedplate through first spout, makes the distance between 2 pressing mechanism can be adjusted according to the specification of waiting to test the LED power. Simultaneously, through pulling out the dog from the through-hole to pressing plate top and rotatory dog, dog and conductive post clamp press the board, make the conductive post correspond to the LED power wiring end that waits to test. The clamping mechanism, the pressing mechanism and the conductive column are convenient to flexibly adjust according to the specification of the LED power supply to be tested, and the applicability is improved.
Description
Technical Field
The utility model relates to the technical field of LED power supply testing, in particular to an LED power supply testing device.
Background
An LED power supply is one of power supplies, and is a device that supplies power to electronic devices, and is also a power supply. The LED lamp is a device for converting alternating current into direct current through the transformer and the rectifier, and the LED power supply needs to be subjected to quality test before being installed on the shell, so that the LED lamp is prevented from being damaged due to the fact that output current or voltage exceeds rated value in the use process of the LED power supply.
The probe of the traditional testing device is fixedly arranged, only an LED power supply device with a single model specification can be tested, and the application range is small.
Disclosure of Invention
In order to solve the technical problems that the existing testing device is fixedly provided with probes, only a single-model LED power supply device can be tested, and the application range is small, the utility model provides the LED power supply testing device.
The utility model provides an LED power supply testing device which comprises a seat plate and 2 pressing mechanisms, wherein the 2 pressing mechanisms are symmetrically arranged on the seat plate, the 2 pressing mechanisms can slide relative to the seat plate, the seat plate is also provided with 2 clamping mechanisms, the 2 clamping mechanisms are symmetrically arranged and are arranged between the 2 pressing mechanisms, the 2 clamping mechanisms can be in sliding connection relative to the seat plate, the pressing mechanisms comprise a plurality of conductive columns arranged in an array, a pressing plate and a fixing seat, the position of the seat plate corresponding to the fixing seat is provided with a plurality of first sliding grooves, one end of the fixing seat corresponds to the position of the first sliding grooves, the other end of the fixing seat is connected with the pressing plate through a hinge, the pressing plate rotates relative to the fixing seat, the pressing plate is also provided with a mounting groove, the mounting groove is close to the clamping mechanisms, one end of the conductive column is arranged in the mounting groove, and the other end of the conductive column is connected with an LED power supply terminal.
Further, the conductive column is close to one side of the pressing plate and is provided with a groove, a stop block and a spring are placed in the groove, two ends of the spring are fixedly connected with the stop block and the bottom wall of the groove respectively, the stop block is in a cuboid arrangement, and protruding points are further arranged at positions, close to two sides, of the bottom of the stop block.
Further, the top of the mounting groove is provided with a through hole, the position of the through hole corresponds to the position of the stop block, the width dimension of the through hole is consistent with that of the stop block, two sides of the through hole are provided with limit grooves, and the shape of the limit grooves corresponds to that of the protruding points.
Further, the fixing base is close to one side of the through hole and is further provided with a supporting column, one end of the supporting column is fixedly connected with the fixing base, the other end of the supporting column is provided with a magnet, and the pressing plate is provided with an iron block corresponding to the position of the magnet.
Further, the seat board is further provided with a base plate, the base plate is arranged between 2 clamping mechanisms, the clamping mechanisms are L-shaped and are arranged in a transverse plate and a vertical plate, the thickness dimension of the base plate is larger than that of the transverse plate of the clamping mechanisms, and the vertical plate of the clamping mechanisms is provided with an opening.
Further, the seat board is also provided with second sliding grooves corresponding to the 2 clamping mechanisms, and the 2 clamping mechanisms are connected with the seat board through screws.
Compared with the prior art, the LED power supply testing device provided by the utility model has the following advantages:
1. the bedplate sets up first spout and second spout, and the screw runs through fixture and passes through the second spout and connect the bedplate, makes the distance between 2 fixture can be adjusted according to the specification of waiting to test the LED power, and the screw runs through pressing mechanism and connects the bedplate through first spout, makes the distance between 2 pressing mechanism can be adjusted according to the specification of waiting to test the LED power. Simultaneously, the baffle block of cuboid shape passes through spring coupling conductive column, when adjusting the position of conductive column and corresponding to waiting to test LED power wiring end position, through pulling out the baffle block to pressing plate top from the through-hole to rotatory baffle block makes the bump on the baffle block sink into the spacing inslot, and baffle block and conductive column clamp press plate, make the position of conductive column correspond to waiting to test LED power wiring end. Through the arrangement, the distance among the clamping mechanism, the pressing mechanism and the conductive column is flexibly adjusted according to the specification of the LED power supply to be tested, and the applicability is improved.
Drawings
FIG. 1 is an exploded schematic view of the overall structure of an LED power supply testing device provided by the utility model;
fig. 2 is a sectional view of a pressing mechanism in an LED power test apparatus provided by the present utility model;
fig. 3 is an enlarged view of a portion a in fig. 2.
Reference numerals illustrate: 1. a seat plate; 2. a pressing mechanism; 3. a clamping mechanism; 4. an LED power supply;
11. a first chute; 12. a second chute; 13. a backing plate; 21. a fixing seat; 22. pressing the plate; 23. a conductive post; 24. a hinge; 25. a support column; 31. an opening;
221. a limit groove; 231. a groove; 232. a spring; 233. a stop block; 234. a bump; 251. a magnet; 252. iron blocks.
Detailed Description
For the purpose of making the technical solution and advantages of the present utility model more apparent, the present utility model will be further described in detail below with reference to the accompanying drawings and examples of implementation. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Referring to fig. 1 to 3, the present utility model provides an LED power supply testing device, which includes a seat board 1 and 2 pressing mechanisms 2, wherein 2 pressing mechanisms 2 are symmetrically disposed on the seat board 1, 2 pressing mechanisms 2 can slide relative to the seat board 1, the seat board 1 is further provided with 2 clamping mechanisms 3,2 clamping mechanisms 3 are symmetrically disposed and disposed between 2 pressing mechanisms 2, and 2 clamping mechanisms 3 can be slidably connected relative to the seat board 1, the pressing mechanisms 2 include a plurality of conductive posts 23 disposed in an array, a pressing plate 22 and a fixing base 21, a plurality of first sliding grooves 11 are disposed at positions of the seat board 1 corresponding to the fixing base 21, one end of the fixing base 21 corresponds to the positions of the first sliding grooves 11, the other end of the fixing base 21 is connected with the pressing plate 22 through a hinge 24, the pressing plate 22 rotates relative to the fixing base 21, the pressing plate 22 is further provided with a mounting groove, the mounting groove is disposed near the clamping mechanism 3, one end of the conductive posts 23 is disposed in the mounting groove, and the other end of the fixing base is connected with the LED power supply 4.
It can be understood that the screw penetrates through the pressing mechanism 2 and is connected with the seat board 1 through the first chute 11, so that the distance between the 2 pressing mechanisms 2 can be adjusted according to the specification of the LED power supply 4 to be tested, the distance between the pressing mechanisms 2 can be flexibly adjusted according to the specification of the LED power supply 4 to be tested, and the applicability is improved.
It can be understood that one end of the conductive post 23, which is close to the conductive plate, is electrically connected to the upper computer, and the pressing plate 22 is connected to the fixing base 21 through the hinge 24, so that the pressing plate 22 can drive the conductive post 23 to perform a turnover motion relative to the fixing base 21, and the conductive post 23 contacts with the terminal of the LED power supply 4 to perform a test of the LED power supply 4 through the turnover pressing plate 22.
Preferably, a groove 231 is formed on one side of the conductive post 23 near the pressing plate 22, a stop block 233 and a spring 232 are disposed in the groove 231, two ends of the spring 232 are respectively and fixedly connected with the stop block 233 and the bottom wall of the groove 231, the stop block 233 is rectangular, and protruding points 234 are further disposed on two sides of the bottom of the stop block 233 near.
Preferably, the top of the mounting groove is further provided with a through hole, the position of the through hole corresponds to the position of the stop block 233, the width dimension of the through hole is consistent with the width dimension of the stop block 233, two sides of the through hole are further provided with limit grooves 221, and the shape of the limit grooves 221 corresponds to the shape of the protruding points 234.
It can be understood that the block 233 in a cuboid shape is connected with the conductive column 23 through the spring 232 and is placed in the groove 231, when the position of the conductive column 23 is adjusted to correspond to the terminal position of the LED power supply 4 to be tested, the block 233 is pulled out from the through hole to the position above the pressing plate 22, the block 233 is rotated, the block 233 and the conductive column 23 clamp the pressing plate 22 under the action of the elastic force of the spring 232, the protruding point 234 on the block 233 is sunk into the limit groove 221, and the recovery movement of the block and the conductive column 23 due to the elastic force of the spring 232 when clamping the pressing plate 22 is avoided, so that the position of the conductive column 23 corresponds to the terminal position of the LED power supply 4 to be tested. Through the arrangement, the conductive column 23 is convenient to flexibly adjust according to the wiring end position of the LED power supply 4 to be tested, and applicability is improved.
Preferably, a support column 25 is further disposed on one side of the fixing base 21 near the through hole, one end of the support column 25 is fixedly connected with the fixing base 21, a magnet 251 is disposed on the other end of the support column, and the iron block 252 is disposed on the pressing plate 22 corresponding to the position of the magnet 251.
It can be understood that the support column 25 is close to the magnet 251 embedded in one side of the pressing plate 22, the pressing plate 22 is provided with the iron block 252, and the conductive column 23 is kept in contact with the terminal of the LED power supply 4 to be tested when the LED power supply 4 is tested through the attraction of the magnet 251 and the iron block 252, so that unstable connection between the conductive column 23 and the terminal of the LED power supply 4 to be tested due to vibration is avoided, and disconnection phenomenon occurs.
Preferably, the seat board 1 is further provided with a base plate 13, the base plate 13 is arranged between 2 clamping mechanisms 3, the clamping mechanisms 3 are in an L shape formed by transverse plates and vertical plates, the thickness dimension of the base plate 13 is larger than that of the transverse plates of the clamping mechanisms 3, and the vertical plates of the clamping mechanisms 3 are provided with openings 26.
Preferably, the seat board 1 is further provided with a second chute 12 corresponding to the 2 clamping mechanisms 3, and the 2 clamping mechanisms 3 are connected with the seat board 1 through screws.
It will be appreciated that the LED power supply 4 to be tested is placed on the backing plate 13, and the thickness dimension of the backing plate 13 is greater than the thickness dimension of the transverse plate of the clamping mechanism 3, so that the operator can conveniently place or take the LED power supply 4 to be tested through the opening 26 provided in the vertical plate. Meanwhile, the screws penetrate through the clamping mechanisms 3 and are connected with the seat board 1 through the second sliding grooves 12, so that the distance between the 2 clamping mechanisms 3 can be adjusted according to the specification of the LED power supply 4 to be tested, and the applicability is improved.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the utility model, but any modifications, equivalents, improvements, etc. within the principles of the present utility model should be included in the scope of the present utility model.
Claims (6)
1. An LED power supply testing device, characterized in that: including bedplate and 2 pressing mechanism, 2 pressing mechanism symmetry is arranged in on the bedplate, 2 pressing mechanism can be relative the bedplate slides, the bedplate still is equipped with 2 fixture, 2 the fixture symmetry sets up, and arranges in 2 between the pressing mechanism, and 2 the fixture can be relative bedplate sliding connection, pressing mechanism includes many conductive columns that the array set up, pressing plate and fixing base, the position that the bedplate corresponds the fixing base is equipped with a plurality of first spouts, fixing base one end corresponds first spout position, through screwed connection the bedplate, the fixing base other end passes through hinge connection pressing plate, pressing plate is relative fixing base rotatory work, the pressing plate still is equipped with the mounting groove, the mounting groove is close to the fixture sets up, conductive column one end is arranged in the mounting groove, and the LED power supply terminal is connected to the other end.
2. An LED power test apparatus as set forth in claim 1, wherein: the conductive column is close to one side of the pressing plate and is provided with a groove, a stop block and a spring are placed in the groove, two ends of the spring are fixedly connected with the stop block and the bottom wall of the groove respectively, the stop block is in a cuboid arrangement, and protruding points are further arranged at positions, close to two sides, of the bottom of the stop block.
3. An LED power test apparatus as set forth in claim 2, wherein: the mounting groove top still through-hole, the position of through-hole corresponds the position of dog, just the width dimension of through-hole with the width dimension of dog is unanimous, the through-hole both sides still are equipped with the spacing groove, the spacing groove shape with bump shape corresponds.
4. A LED power test apparatus as set forth in claim 3, wherein: the fixing base is close to one side of the through hole and is further provided with a supporting column, one end of the supporting column is fixedly connected with the fixing base, the other end of the supporting column is provided with a magnet, and the pressing plate is provided with an iron block corresponding to the position of the magnet.
5. An LED power test apparatus as set forth in claim 1, wherein: the seat board is also provided with a base plate, the base plate is arranged between 2 clamping mechanisms, the clamping mechanisms are L-shaped and are arranged in a transverse plate and a vertical plate, the thickness dimension of the base plate is larger than that of the transverse plate of the clamping mechanisms, and the vertical plate of the clamping mechanisms is provided with an opening.
6. An LED power test apparatus as set forth in claim 5, wherein: the seat board is also provided with a second chute corresponding to the 2 clamping mechanisms, and the 2 clamping mechanisms are connected with the seat board through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321243815.3U CN219811027U (en) | 2023-05-22 | 2023-05-22 | LED power supply testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321243815.3U CN219811027U (en) | 2023-05-22 | 2023-05-22 | LED power supply testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219811027U true CN219811027U (en) | 2023-10-10 |
Family
ID=88216927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321243815.3U Active CN219811027U (en) | 2023-05-22 | 2023-05-22 | LED power supply testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219811027U (en) |
-
2023
- 2023-05-22 CN CN202321243815.3U patent/CN219811027U/en active Active
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