CN203422432U - LED (light-emitting diode) test bench - Google Patents
LED (light-emitting diode) test bench Download PDFInfo
- Publication number
- CN203422432U CN203422432U CN201320519385.3U CN201320519385U CN203422432U CN 203422432 U CN203422432 U CN 203422432U CN 201320519385 U CN201320519385 U CN 201320519385U CN 203422432 U CN203422432 U CN 203422432U
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- China
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- table top
- vertical beam
- vertical
- crossbeam
- test board
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Abstract
The utility model discloses an LED (light-emitting diode) test bench, which comprises a bracket, a table top and a power supply box, wherein the bracket comprises a base, a first vertical beam, a second vertical beam and a cross beam; the first vertical beam and the second vertical beam are vertically arranged on the base, and the first vertical beam and the second vertical beam are parallel to each other; the cross beam is arranged between the first vertical beam and the second vertical beam, one end of the cross beam is vertically connected with the first vertical beam, and the other end is vertically connected with the second vertical beam; the table top comprises a first table top and a second table top which are arranged at two sides of the cross beam respectively, and the first table top and the second table top are perpendicular to the vertical beams when opened; the power supply box is arranged on the base; the power supply box is internally provided with an AC/DC power supply module, and the output end of the AC/DC power supply module is arranged outside the power supply box. The device disclosed by the utility model solves a problem that no professional platform is available for prototype testing of LED display screens, and has very good utilization values.
Description
Technical field
The utility model discloses a kind of LED test board, relate in particular to a kind of test board for the prototyping testing of LED factory, belong to electronic device field.
Background technology
LED industry is the new industry that a kind of fast development is got up.LED display, is widely used in advertising media, stage background, building decoration, transport information, stadiums etc.Along with the LED display market demand is increasing, emerge increasing manufacturer.Although LED display is fast-developing in recent years, because it is as a kind of emerging industry, and the undue pursuit of each manufacturer to interests, make a not unified industry standard of LED display industry, therefore, the auxiliary facility of LED display, checkout facility is not well developed.
LED display manufacturer, all according to the condition of own company, client's requirement, researches and develops the product of oneself, as long as can meet, delivers goods on schedule, and some middle links do not cause producer and user's attention.It is reported, most of manufacturers are in whole R&D process, and especially the strict standard of equal neither one of prototyping testing stage, does not have professional equipment yet, are that slip-stick artist at will builds a test environment mostly, repeated disassembled and assembled test.This test environment of temporarily building, on the one hand, external wire harness is too bad too much, takes up room large; On the other hand, because test needs scanning board, transmission board, LED cell board, power supply etc., these equipment are all arbitrarily placed, easily cause because of carelessness some the end of a thread to snap on plank, short circuit causes plank to damage, operating personnel encounter power port, easily get an electric shock, and to hardware device and personal safety, be all a kind of hidden danger.
Thereby address the above problem concerning LED display research and development test manufacture workshop most important.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of LED test board, efficiently solves the problem of the prototyping testing inconvenience in LED display R&D and production process.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A test board, comprises support, table top, power pack; Described support comprises base, the first vertical beam, the second vertical beam, crossbeam; Described the first vertical beam, the second vertical beam are vertically installed on base, and described the first vertical beam, the second vertical beam are parallel to each other; Described crossbeam is arranged between the first vertical beam, the second vertical beam, and one end is connected with the first vertical beam is vertical, and the other end is connected with the second vertical beam is vertical; Described table top comprises the first table top, the second table top that is arranged at described crossbeam both sides, and described the first table top, the second table top are vertical with vertical beam while opening; Described power pack is arranged on base; AC/DC power module is set in described power pack, and the output terminal of described AC/DC power module is arranged at power pack outside.
Described the first table top arranges at least one first stationary installation; Described the second table top arranges at least one bracing frame, at least one pilot hole; At least one second stationary installation, at least one reference column are set on support frame as described above, and described pilot hole and reference column cooperatively interact.
Described the first table top, the second table top, bracing frame all arrange insulation antistatic backing.
At least one control panel is set on described crossbeam, on described control panel, output port of power source is set.
Described crossbeam is metal side tube, and its inside surface, outside surface all arrange insulation course, and described metal side tube inside is trough, and outside two opposite side surfaces arranges respectively control panel.
Between described the first table top and two vertical beams, the first folding rack is set respectively, described first folding rack one end is connected with the first table top, and the other end is connected with vertical beam; Between described the second table top and vertical beam, the second folding rack is set, described second folding rack one end is connected with the second table top, and the other end is connected with vertical beam.
Between described the first table top, the second table top and crossbeam, articulating device is all set.
Compared with prior art, the beneficial effects of the utility model are:
(1) this test board makes in sample test process, and all kinds of circuit boards are all fixedly installed on testing stand, avoids contacting with each other causing short circuit, has saved space, has improved reliability.
(2) crossbeam is as trough, and control panel is set on crossbeam, makes cabling all pass through trough, avoid confusion, impact test, arranges all kinds of output port of power source on control panel, make output port the shortest to the cabling between cell board, facilitated operating personnel's application.
(3) table top is set to foldingly, has saved storage space, and insulation antistatic backing is set, and avoids damaging in test process electronic devices and components.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the first output port figure of the present utility model.
Fig. 3 is the second output port figure of the present utility model.
Fig. 4 is support frame structure figure of the present utility model.
Wherein, being designated in figure: 1-base; 2-the first vertical beam; 3-the first table top; 4-the second table top; 5-crossbeam; 6-control panel; 7-power pack; 8-the first folding rack; 9-the first stationary installation; 10-the second stationary installation; 11-pilot hole; 12-bracing frame; 13-the first output port module; 14-the second output port module; 15-reference column; 16-the second vertical beam.
Embodiment
Below in conjunction with drawings and Examples, the technical solution of the utility model is elaborated:
As shown in Figure 1, a kind of LED test board, comprises support, table top, power pack 7; Described support comprises base 1, the first vertical beam 2, the second vertical beam 16, crossbeam 5; Described the first vertical beam 2, the second vertical beam 16 are vertically installed on base 1, and described the first vertical beam 2, the second vertical beam 16 are parallel to each other; Described crossbeam 5 is arranged between the first vertical beam 2, the second vertical beam 16, and one end is with first vertical beam 2 is vertical is connected, and the other end is with second vertical beam 16 is vertical is connected; Described table top comprises the first table top 3, the second table top 4 that is arranged at described crossbeam both sides, and described the first table top 3, the second table top 4 are vertical with vertical beam while opening; Described power pack 7 is arranged on base 1; The interior AC/DC power module that arranges of described power pack 7, the output terminal of described AC/DC power module is arranged at the outside of power pack 7.
Described AC/DC power supply is input as 220V or 110V, comprise+3.3V of output terminal ,+5V ,+7.5V ,+24V, GND.
Described the first table top 3 arranges at least one first stationary installation 9; Described the second table top 4 arranges at least one bracing frame 12, at least one pilot hole 11; At least one second stationary installation 10, at least one reference column 15 are set on support frame as described above 12, and described pilot hole 11 cooperatively interacts with reference column 15.As shown in Figure 4, described pilot hole, reference column can be set to the conventional shapes such as triangle, circle, rectangle to support frame as described above 12 structural drawing.
Described the first table top 3, the second table top 4, bracing frame 12 all arrange insulation antistatic backing.Avoid due to the various circuit boards of electrostatic damage.
At least one control panel 6 is set on described crossbeam 5, on described control panel 6, output port of power source is set.Described output port of power source comprises three the first output port modules 13, a second output port module 14.Described the first output port modular structure figure arranges as shown in Figure 2, comprise two+7.5V terminal, comprise respectively 4P socket, 8P socket, three+5V terminal,, comprise respectively a 4P socket, a 2P socket, 1 8P socket, two+3.3V port, comprises respectively a 2P socket, a 4P socket; Described the second output port modular structure figure arranges as shown in Figure 3, comprises two+24V terminal, is respectively 4P socket.
Described crossbeam 5 is metal side tube or PC square tube, its inside surface, outside surface all arrange insulation course, described metal side tube or PC square tube inside are trough, outside two opposite side surfaces arranges respectively control panel, make equipment, the second table top 4 device power supply (DPS) inlet wire above on the first table top 3 the shortest, prevent cross wiring.
Between described the first table top 3 and two vertical beams, the first folding rack 8 is set respectively, described first folding rack 8 one end are connected with the first table top 3, and the other end is connected with vertical beam; Between described the second table top 4 and vertical beam, the second folding rack is set, described second folding rack one end is connected with the second table top 4, and the other end is connected with vertical beam.
Between described the first table top 3, the second table top 4 and crossbeam 5, articulating device is all set.Described articulating device comprises two foldings and the turning axle that connects these two foldings, and one of them folding is connected with described table top, and another folding is connected with crossbeam.
On described base 1, be provided with ground terminal, make whole equipment in ground state, avoid electrostatic damage equipment and circuit board.
The application process of this programme is as follows:
During use, folding rack is opened, made panel in parastate, circuit board to be tested is positioned on the first table top, utilize the first stationary installation that circuit board to be tested is fixed on the first table top, connecting power line.Described circuit board to be tested comprises LED lamp bar, LED module.
Scanning board, transmission board are fixed on the second table top, and connecting power line, connects between scanning board and transmission board, surface sweeping plate and to the signal wire between test board, between transmission board and computer.
Testing apparatus is positioned on table top, after energising, can tests.
Claims (7)
1. a LED test board, is characterized in that: comprise support, table top, power pack; Described support comprises base, the first vertical beam, the second vertical beam, crossbeam; Described the first vertical beam, the second vertical beam are vertically installed on base, and described the first vertical beam, the second vertical beam are parallel to each other; Described crossbeam is arranged between the first vertical beam, the second vertical beam, and one end is connected with the first vertical beam is vertical, and the other end is connected with the second vertical beam is vertical; Described table top comprises the first table top, the second table top that is arranged at described crossbeam both sides, and described the first table top, the second table top are vertical with vertical beam while opening; Described power pack is arranged on base; AC/DC power module is set in described power pack, and the output terminal of described AC/DC power module is arranged at power pack outside.
2. LED test board according to claim 1, is characterized in that: described the first table top arranges at least one first stationary installation; Described the second table top arranges at least one bracing frame, at least one pilot hole; At least one second stationary installation, at least one reference column are set on support frame as described above, and described pilot hole and reference column cooperatively interact.
3. LED test board according to claim 2, is characterized in that: described the first table top, the second table top, bracing frame all arrange insulation antistatic backing.
4. LED test board according to claim 1, is characterized in that: at least one control panel is set on described crossbeam, on described control panel, output port of power source is set.
5. LED test board according to claim 4, is characterized in that: described crossbeam is metal side tube, and its inside surface, outside surface all arrange insulation course, and described metal side tube inside is trough, and outside two opposite side surfaces arranges respectively control panel.
6. according to the LED test board described in any one in claim 1 ~ 5, it is characterized in that: between described the first table top and two vertical beams, the first folding rack is set respectively, described first folding rack one end is connected with the first table top, and the other end is connected with vertical beam; Between described the second table top and vertical beam, the second folding rack is set, described second folding rack one end is connected with the second table top, and the other end is connected with vertical beam.
7. LED test board according to claim 6, is characterized in that: between described the first table top, the second table top and crossbeam, articulating device is all set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320519385.3U CN203422432U (en) | 2013-08-23 | 2013-08-23 | LED (light-emitting diode) test bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320519385.3U CN203422432U (en) | 2013-08-23 | 2013-08-23 | LED (light-emitting diode) test bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203422432U true CN203422432U (en) | 2014-02-05 |
Family
ID=50021527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320519385.3U Expired - Fee Related CN203422432U (en) | 2013-08-23 | 2013-08-23 | LED (light-emitting diode) test bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203422432U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103454525A (en) * | 2013-08-23 | 2013-12-18 | 无锡莱吉特信息科技有限公司 | LED testing table |
| CN106002677A (en) * | 2016-05-25 | 2016-10-12 | 广西东显电子有限公司 | Detection support for LED display screen |
-
2013
- 2013-08-23 CN CN201320519385.3U patent/CN203422432U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103454525A (en) * | 2013-08-23 | 2013-12-18 | 无锡莱吉特信息科技有限公司 | LED testing table |
| CN106002677A (en) * | 2016-05-25 | 2016-10-12 | 广西东显电子有限公司 | Detection support for LED display screen |
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Legal Events
| 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: 20140205 Termination date: 20140823 |
|
| EXPY | Termination of patent right or utility model |