CN209559927U - A kind of LED driver quickly changes the mold and test device - Google Patents

Abstract

It is quickly changed the mold the utility model discloses a kind of LED driver and test device, test for LED driver, including testing female fixture and carrier, the carrier is square structure setting, it is divided into top board to combine with placement plate two parts, the female fixture of the test is square structure setting, and the test female clamp top two sides are provided with card slot, the carrier in card slot and with the connecting interface electric connection of testing female fixture.Through the above way, the utility model can satisfy the testing requirement of product, test, calibration test, functional test, Hi-pot test will be dimmed, 4 kinds of different test step integration are in one apparatus, it can be realized LED driver input and output and dimming interface to connect automatically and disconnect, automatically switch output end load or LED, production efficiency is improved, prevents manual operation and the missing such as driver is burnt out to stress damage, the wrong plug line of driver.

Description

A kind of LED driver quickly changes the mold and test device

Technical field

The utility model relates to product test fields, quickly change the mold more particularly to a kind of LED driver and test device.

Background technique

Artificial plug needle mode connects product, and being easy wrong plug needle causes product to burn out, and contact pin and pulls out to generate during needle and answers Power damages element, it is often necessary to and different product is replaced, manual switching load and LED are needed in test process, it is artificial to plug needle people Member is easy to fatigue, low efficiency.

Utility model content

The utility model quickly changes the mold and test device mainly solving the technical problems that providing a kind of LED driver, drop The low time for changing product, load and LED can be automatically switched, testing efficiency is high.

In order to solve the above technical problems, the technical solution that the utility model uses is: a kind of fast quick change of LED driver Mould and test device, which is characterized in that including testing female fixture and carrier, the carrier is square structure setting, is divided into pressure Plate and placement plate two parts form, and the carrier is in the female fixture of test, it is characterised in that: the female fixture of the test is in side Shape structure setting has been correspondingly connected with power supply (14), relay control panel (15), lower air cylinder (5), horizontal on the female fixture of the test To test pushbutton module (6), reset button (9), start button (10), power switch (11), switching switch (7), connecting interface (13), back panel connector (13), lock (4) and lateral contact pin switch (6), the test female clamp top two sides are provided with card Slot, the carrier are electrically connected in card slot and with the connecting interface for testing female fixture.

In one preferred embodiment of the utility model, the LED driver quickly changes the mold and test device, feature Be, the female fixture of the test further includes outer cover, and the outer cover covers power supply and relay control panel, the power supply and it is described after Appliance controling plate is electrically connected.

In one preferred embodiment of the utility model, the LED driver quickly changes the mold and test device, feature It is, the female fixture of the test further includes lower air cylinder (5), transverse test probe module (6), connecting interface (13) and laterally inserts Needle switchs (8), lower air cylinder (5), transverse test probe module (6), connecting interface (13) and lateral contact pin switch (8) and relay Device control panel (15) is electrically connected, and the lower air cylinder (5), transverse test probe module (6), connecting interface (13) and transverse direction are inserted Needle switchs (8) and is located at the top for testing female fixture.

In one preferred embodiment of the utility model, the LED driver quickly changes the mold and test device, feature It is, the top of the outer cover is designed for opening type.

In one preferred embodiment of the utility model, the LED driver quickly changes the mold and test device, feature It is, the female fixture of the test further includes lower air cylinder (5), and the lower air cylinder (5) is cylinder design, is respectively perpendicular and uses spiral shell Silk is fixed on the both ends of the outer cover (1).

In one preferred embodiment of the utility model, the LED driver quickly changes the mold and test device, feature It is, the LED driver quickly changes the mold and test device further includes carrier, and the carrier is divided into top board (2) and placement plate (3) two parts combine, the carrier it is fixed by lock (4) in the card slot for testing female fixture and with test The connecting interface (13) of female fixture is electrically connected, and test probe (16) is located at top board one end of the carrier.

In one preferred embodiment of the utility model, the LED driver quickly changes the mold and test device, feature It is, the relay control panel (15) is the multiplexer in the channel 2*8.

The beneficial effects of the utility model are: the LED driver of the utility model quickly changes the mold and test device, Neng Gouman The testing requirement of sufficient product will dim test, calibration test, functional test, Hi-pot test, 4 kinds of different test step integration In one apparatus, it can be realized LED driver input and output and dimming interface to connect automatically and disconnect, automatically switch output end Load or LED improve production efficiency, prevent manual operation and burn out the missing such as driver to stress damage, the wrong plug line of driver.

Detailed description of the invention

It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings Obtain other attached drawings, in which:

Fig. 1 is that the LED driver of the utility model quickly changes the mold and the positive structure schematic of test device；

Fig. 2 is that the LED driver quickly changes the mold and the top view of test device；

Fig. 3 is that the LED driver quickly changes the mold and the schematic diagram of internal structure of test device；

The components in the drawings are labeled as follows: 1, outer cover, 2, top board, 3, placement plate, 4, lock, 5, lower air cylinder, 6, Transverse test probe module, 7, switching switch, 8, lateral contact pin switch, 9, reset button, 10, start button, 11, power supply opens It closes, 12, back panel connector, 13, connecting interface, 14, power supply, 15, relay control panel, 16, test probe.

Specific embodiment

Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described Embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.Based on the implementation in the utility model Example, all other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to The range of the utility model protection.

Referring to Fig. 1, Fig. 2 and Fig. 3, a kind of LED driver is provided and is quickly changed the mold and test device, including tests female fixture And carrier, the carrier are square structure setting, are divided into top board and placement plate two parts form, the carrier is embedded at described Test in female fixture, the female fixture of the test is square structure setting, be correspondingly connected on the test mother fixture power supply (14), Relay control panel (15), lower air cylinder (5), transverse test probe module (6), reset button (9), start button (10), electricity Source switch (11), switching switch (7), connecting interface (13), back panel connector (12), lock (4) and lateral contact pin switch (8), The test female clamp top two sides are provided with card slot, and the carrier top board (2), placement plate (3) are in the card slot And it is electrically connected with the connecting interface (13) for testing female fixture.

The start button (10) is Pneumatic button, and the start button (10) and the relay control panel (15) are even It connects.Test probe (16), the lower air cylinder (5) are located at the both sides of the outer cover (1), are able to carry out test.The survey Needle is soundd out to be set on the lower platen (2).The relay control panel (15) is the multiplexer in the channel 2*8.

Product to be tested is placed on the placement plate (3), by pressing the start button (10) for the pushing Plate (2) pressure, the test probe (16) connect with product, test electric current, the voltage of product.The start button (10) button operation is carried out, replaces manual operation, and whether test program can be allowed to judge automatically key good.

The LED driver quickly changes the mold and test device connects the software program on computer, and described program is to product Test, is quickly changed the mold by the LED driver and the switching signal of test device automatically switches load and LED, and It judges automatically whether surveyed product passes through test according to test value, signal is issued after test and automatically opens top board (2).

The beneficial effects of the utility model are:

One, shorten artificial plug needle and the testing time of entire test process, automatization judgement test result, instead of artificial Judgement, automatically opens top board (2), improves quality and efficiency；

Two, it is connected using multichannel relay board with electronic load and LED light, realizes automation switching load and LED Lamp, instead of manual switching；

Three, a variety of different stations are generally applicable, and different machines only needs replacing different carriers, realize fast quick change Mould improves thread-changing efficiency；

The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all Using equivalent structure or equivalent flow shift made by the utility model description, it is applied directly or indirectly in other phases The technical field of pass, is also included in the patent protection scope of the utility model.

Claims (7)

1. a kind of LED driver quickly changes the mold and test device, for the test of LED driver, including female fixture and load are tested Tool, the carrier are square structure setting, are divided into top board and placement plate two parts form, the carrier is embedded at the test In female fixture, it is characterised in that: the female fixture of the test is square structure setting, includes: outer cover on the test mother fixture (1), power supply (14), relay control panel (15), lower air cylinder (5), transverse test probe module (6), reset button (9), open Dynamic button (10), power switch (11), switching switch (7), connecting interface (13), back panel connector (12), lock (4) and laterally Contact pin switchs (8), and the test female clamp top two sides are provided with card slot, and the top board (2) and placement plate (3) of the carrier are embedding It sets in the card slot, described top board one end has test probe (16), and is electrically connected with the connecting interface for testing female fixture.

2. LED driver according to claim 1 quickly changes the mold and test device, which is characterized in that the female folder of the test Tool further includes outer cover (1), and the outer cover covers the power supply (14) and the relay control panel (15), the power supply (14) with Relay control panel (15) is electrically connected, and the power supply (14) and relay control panel (15) are located at the outer cover (1) inside.

3. LED driver according to claim 1 quickly changes the mold and test device, which is characterized in that the female folder of the test Tool further includes lower air cylinder (5), transverse test probe module (6), connecting interface (13) and lateral contact pin switch (8), under described Air cylinder (5), the transverse test probe module (6), the connecting interface (13) and lateral contact pin switch (8) and the relay Device control panel (15) is electrically connected, and the lower air cylinder (5), transverse test probe module (6), connecting interface (13) and transverse direction are inserted Needle switchs (8) and is located at the top for testing female fixture.

4. LED driver according to claim 1 quickly changes the mold and test device, which is characterized in that the outer cover (1) It is designed for opening type on top.

5. LED driver according to claim 1 quickly changes the mold and test device, which is characterized in that the female folder of the test Tool further includes lower air cylinder (5), and the lower air cylinder (5) is cylinder design, is respectively perpendicular and is screwed in the outer cover (1) top left and right ends.

6. LED driver according to claim 1 quickly changes the mold and test device, which is characterized in that the LED driver Quickly mold changing and test device further include carrier, and the carrier is divided into top board (2) and the combination of placement plate (3) two parts, described Carrier is fixed by lock (4) in the card slot for testing female fixture and electrically connects with the connecting interface (13) for testing female fixture It connects, test probe (16) is located at top board one end of carrier.

7. LED driver according to claim 1 quickly changes the mold and test device, which is characterized in that the relay control Making sheet (15) is the multiplexer in the channel 2*8.