CN213600852U - Explosion-proof lamp testing arrangement - Google Patents
Explosion-proof lamp testing arrangement Download PDFInfo
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- CN213600852U CN213600852U CN202021746836.3U CN202021746836U CN213600852U CN 213600852 U CN213600852 U CN 213600852U CN 202021746836 U CN202021746836 U CN 202021746836U CN 213600852 U CN213600852 U CN 213600852U
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- plate
- holding down
- explosion
- guide pillar
- proof lamp
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Abstract
The utility model discloses an explosion-proof lamp testing arrangement, including cylinder, holding down plate, the cylinder sets up in the testing arrangement top, the cylinder hub connection is in holding down plate middle part position, is equipped with the guide pillar hole on the holding down plate, and the guide pillar sliding fit that guide pillar hole and below were equipped with, and the pick-up plate is established in the holding down plate below, and the fixed plate setting is in the pick-up plate below, the fixed plate passes through slide rail sliding fit, it is fixed with the holding down plate through screw and bolt cooperation on the holding down plate, and the cover has the spring on the bolt, be equipped with the probe on the pick-up plate, the probe is connected with the winding displacement, and the winding displacement is connected with.
Description
Technical Field
The utility model relates to an explosion-proof lamp circuit board test technical field especially relates to an explosion-proof lamp testing arrangement.
Background
The explosion-proof lamp is usually assembled by a circuit board and a protective shell, the circuit board usually prints solder paste on a PCB bare board through a printer, then the LED lamp beads are printed on the PCB board through a chip mounter, and welding is completed after a reflow furnace.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, through an automatic testing arrangement, the problem of mentioning among the above-mentioned technical background effectively avoids appearing.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an explosion-proof lamp testing arrangement, includes cylinder, holding down plate, the cylinder sets up in the testing arrangement top, the cylinder hub connection is in holding down plate middle part position, is equipped with the guide pillar hole on the holding down plate, and the guide pillar sliding fit that guide pillar hole and below were equipped with, the pick-up plate is established in the holding down plate below.
According to the further technical scheme, the fixing plate is arranged below the detection plate and is in sliding fit with the sliding rail.
According to the further technical scheme, the lower pressing plate is fixed through the matching of a screw and a bolt, and a spring is sleeved on the bolt.
According to the further technical scheme, a probe is arranged on the detection plate and connected with a flat cable, and the flat cable is electrically connected with the PLC test system.
Compared with the prior art, the beneficial effects of the utility model are that:
at first place the LED lamp plate that awaits measuring on the fixed plate, that side that has the lamp pearl is placed down, avoid the detection panel to press the lamp pearl to cause the damage, be equipped with the probe on the detection panel, the probe is connected with the winding displacement, when the detection panel downstream, the probe contacts the LED pin, be connected with PLC test system electricity through the winding displacement and show test signal to the display on, be equipped with the spring between detection panel and the holding down plate, avoid the detection panel direct striking LED lamp plate to cause the damage, the holding down plate plays the guide effect through the guide pillar, test through starting the cylinder is automatic, when the PCB board of different specifications needs test, it can to change fixed plate and detection panel in step.
Drawings
Fig. 1 is an explosion-proof lamp testing device provided by the utility model;
fig. 2 is the utility model provides an explosion-proof lamp testing arrangement pick-up plate schematic diagram.
In the figure: the device comprises an air cylinder 1, an air cylinder shaft 2, a lower pressing plate 3, a display 4, a guide pillar 5, a fixing plate 6, a detection plate 7, a screw 8, a bolt 9, a spring 10 and a probe 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, one of the explosion-proof lamp testing devices comprises an air cylinder 1 and a lower pressing plate 3, wherein the air cylinder 1 is arranged above the testing device, an air cylinder shaft 2 is connected to the middle of the lower pressing plate 3, the movement stroke of the air cylinder 1 is selected and determined according to the actual use condition, a guide pillar hole (not marked in the figure) is arranged on the lower pressing plate 3, the guide pillar hole is in sliding fit with a guide pillar 5 arranged below the guide pillar hole, and a detection plate 7 is arranged below the lower pressing plate 3.
In this embodiment, the fixing plate 6 is disposed below the detection plate 7, and the fixing plate 6 is slidably engaged with a slide rail (not marked in this figure).
In this embodiment, the lower pressing plate 3 is fixed by the cooperation of the bolt 9 and the screw 8, and the bolt 9 is sleeved with the spring 10.
In summary, firstly, the LED lamp panel to be tested is placed on the fixing plate 6, the side with the lamp beads is placed downwards, damage caused by the fact that the detection plate 7 presses the lamp beads is avoided, the detection plate 7 is provided with the probes 11, when the detection plate moves downwards, the probes 11 contact the LED pins, the probes 11 are connected with the flat cable (not marked in the figure), the flat cable is electrically connected with the PLC test system to display test signals on the display 4, according to the test principle, a person skilled in the art can perform detection and judgment through software in the prior art, the springs 10 are arranged between the detection plate 7 and the lower pressing plate 3 to avoid damage caused by the fact that the detection plate 7 directly impacts the LED lamp panel, the lower pressing plate 3 plays a guiding role through the guide posts 5, the test is automatically performed through the starting cylinder 1, and when the PCB panels of different specifications need to be tested.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. The utility model provides an explosion-proof lamp testing arrangement, its characterized in that includes cylinder, holding down plate, the cylinder sets up in the testing arrangement top, and the cylinder hub connection is equipped with the guide pillar hole at holding down plate middle part position on the holding down plate, guide pillar hole and the guide pillar sliding fit that the below was equipped with, and the pick-up plate is established in the holding down plate below.
2. The explosion-proof lamp testing device as claimed in claim 1, wherein a fixing plate is disposed below the detection plate, the fixing plate being slidably engaged with the slide rail.
3. The explosion-proof lamp testing device of claim 1, wherein the lower pressing plate is fixed by matching a screw and a bolt, and a spring is sleeved on the bolt.
4. The explosion-proof lamp testing device as claimed in claim 1, wherein the detection board is provided with a probe, the probe is connected with a flat cable, and the flat cable is electrically connected with a PLC testing system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021746836.3U CN213600852U (en) | 2020-08-20 | 2020-08-20 | Explosion-proof lamp testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021746836.3U CN213600852U (en) | 2020-08-20 | 2020-08-20 | Explosion-proof lamp testing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213600852U true CN213600852U (en) | 2021-07-02 |
Family
ID=76585970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021746836.3U Active CN213600852U (en) | 2020-08-20 | 2020-08-20 | Explosion-proof lamp testing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213600852U (en) |
-
2020
- 2020-08-20 CN CN202021746836.3U patent/CN213600852U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |