CN211014590U

CN211014590U - Luminous L ED lamp strip testing arrangement

Info

Publication number: CN211014590U
Application number: CN201921889415.3U
Authority: CN
Inventors: 李�瑞
Original assignee: Shenzhen Zixuan Photoelectron Technology Co ltd
Current assignee: Shenzhen Zixuan Photoelectron Technology Co ltd
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-07-14
Anticipated expiration: 2029-11-05

Abstract

The utility model discloses a luminous L ED lamp strip testing arrangement, it includes the test seat, and it has the mounting groove of installation lamp strip, fixed establishment, its configuration is on the mounting groove, orders about through adjustment mechanism fixed establishment removes on the mounting groove and fixes the lamp strip to and testing mechanism, it has the test sliding table that is disposed on the test seat, and can follow lamp strip direction removal, the test sliding table has a sliding opening, install the conductive contact plate of contact lamp pearl both sides contact on the sliding opening, the conductive contact plate has the body of rod that upwards extends and wear out the test sliding table, the end of the body of rod is provided with the briquetting, is provided with resistance tester on the briquetting, resistance tester is connected with the conductive contact plate electricity be provided with the spring between test sliding table and the briquetting, the utility model aims at providing a luminous L ED lamp strip testing arrangement to test to different L ED lamp strips, simplify the test process simultaneously, improve detection efficiency.

Description

Luminous L ED lamp strip testing arrangement

Technical Field

The utility model relates to the field of lighting technology, especially, relate to a luminous L ED lamp strip testing arrangement.

Background

The L ED lamp strip is characterized in that L ED is assembled on a belt-shaped FPC (flexible printed circuit) or PCB (printed circuit board) hard board, and the product is named as a belt because the product has a long service life (generally, the normal service life is 8-10 ten thousand hours), and the lamp strip is energy-saving, green and environment-friendly, so that the corners of heads of people are gradually exposed in various decoration industries.

To stereoplasm L ED lamp strip, need test the break-make condition between every lamp pearl, current testing arrangement can't adjust the test to the L ED lamp strip of different length to make test range narrower, during the test, can't carry out accurate location to the check point of every lamp pearl moreover, lead to test effect poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above problem, aim at providing a luminous L ED lamp strip testing arrangement to test to the L ED lamp strip of difference, simplify the testing process simultaneously, improve detection efficiency.

In order to achieve the above purpose, the utility model adopts the technical scheme that it comprises:

the test seat is provided with a mounting groove for mounting the light bar;

the fixing mechanism is arranged on the mounting groove, and the fixing mechanism is driven to move on the mounting groove through the adjusting mechanism so as to fix the light bar; and

the testing mechanism is provided with a testing sliding table which is configured on the testing seat and can move along the direction of the lamp strip, the testing sliding table is provided with a sliding opening, a conductive contact plate which is contacted with contacts on two sides of the lamp bead is arranged on the sliding opening, the conductive contact plate is provided with a rod body which extends upwards and penetrates out of the testing sliding table, the tail end of the rod body is provided with a pressing block, a resistance tester is arranged on the pressing block and is electrically connected with the conductive contact plate, and a spring is arranged between the testing sliding table and the pressing block.

Further, wherein,

a plurality of positioning grooves are formed in the two sides of the test seat along the length direction;

the test sliding table is provided with an elastic bead matched with the positioning groove towards the sliding opening direction, and when the test sliding table is displaced, the two conductive contact plates are positioned at two sides of the lamp bead by clamping the elastic bead into the positioning groove.

Furthermore, the test seat is provided with at least one group of guide rods, so that the guide rods penetrate through the test sliding table.

Further, wherein:

the test seat is provided with a cavity, two groups of chutes which penetrate through the cavity downwards are formed in the mounting groove, and a ball screw shaft is arranged in the cavity;

the fixing mechanism is provided with a sliding block in threaded connection with a ball screw shaft, two groups of limiting sliding rods extending into the sliding grooves extend from the upper surface of the sliding block, a fixing block is arranged at the other end of the limiting sliding plate and located in the mounting groove and used for fixing the light bar.

Compared with the prior art, the utility model, beneficial effect does:

1. l ED light bars with different lengths can be fixed, so that the applicability is wide;

2. the test is convenient, the test mechanism is stopped in the lamp bead area to be tested only by moving the test mechanism, and the pressing block is manually pressed down to finish the test purpose;

3. through the arrangement of the elastic beads and the positioning grooves, when the testing mechanism is moved, the area to be detected can be ensured to be the optimal detection position, and the accuracy of the detection position is greatly improved;

other advantages of the present invention will be further explained in the detailed description of the invention.

Drawings

FIG. 1 is a schematic diagram of a test setup for placing a luminous L ED light bar on a test fixture.

Fig. 2 is a schematic diagram of the explosion structure of the present invention.

Fig. 3 is a schematic perspective view of the testing mechanism.

Figure 4 is a cross-sectional view of a test socket.

Fig. 5 is a cross-sectional view of the securing mechanism.

Figure 6 is a cross-sectional view of the fixture mounted on a test socket.

The reference numbers in the drawings correspond to the names: 1. a test seat; 2. a fixing mechanism; 3. an adjustment mechanism; 4. a light bar; 5. a testing mechanism; 11. positioning a groove; 12. a guide bar; 13. a ball screw shaft; 21. a fixed block; 22. A limiting slide bar; 23. a slider; 41. a lamp bead; 51. testing the sliding table; 52. a conductive touch plate; 53. briquetting; 54. a resistance tester; 55. a spring; 56. an elastic bead; 101. mounting grooves; 102. a chute; 103. A cavity; 510. and (4) sliding the opening.

Detailed Description

In order to make the technical solution of the present invention better understood, the present invention is described in detail below with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention.

Referring to fig. 1 to 6, the present invention provides a light-emitting L ED light bar testing device, which includes a testing base 1, a fixing mechanism 2 and a testing mechanism 5, wherein the testing base 1 has a mounting groove 101 for mounting a light bar 4 in the mounting groove 101, and the adjusting mechanism 3 drives the fixing mechanism 2 to move on the mounting groove 101 to fix the light bar 4, so as to fix the light bars 4 with different lengths;

wherein detect the break-make of this lamp strip 4 lamp pearl 41 and go on by accredited testing organization 5, this accredited testing organization 5 is disposed on test socket 1 to have the test slip table 51 that can follow the 4 direction of lamp strip and remove, test slip table 51 has a sliding opening 510, install the conductive contact plate 52 that contacts lamp pearl 41 both sides contact on the sliding opening 510, conductive contact plate 52 has the body of rod that upwards extends and wears out test slip table 51, the end of the body of rod is provided with briquetting 53, is provided with resistance tester 54 on briquetting 53, resistance tester 54 is connected with conductive contact plate 52 electricity be provided with spring 55 between test slip table 51 and the briquetting 53.

Specifically, as shown in fig. 3, the testing mechanism 5 is moved to the position of the lamp bead 41 to be tested, then the pressing block 53 is pressed, the rod drives the conductive contact plate 52 to descend, so that the conductive contact plate contacts with welding spots on two sides of the lamp bead 41 to form a conduction circuit, then the lamp bead 41 is judged to be qualified by observing the resistance tester 54, the pressing block 53 is loosened after the completion, the initial state is automatically recovered under the action of the spring 55, and then the testing mechanism 5 is moved to detect the next lamp bead 41.

Of course, for the above embodiment, because it is difficult to accurately determine the detection position, a plurality of positioning grooves 11 may be disposed along the length direction on both sides of the test socket 1 to correspond to the detection position of each bead 41 to be detected; and then, the test sliding table 51 is provided with an elastic bead 56 which is matched with the positioning groove 11 towards the sliding opening 510, when the test sliding table 51 is displaced, the elastic bead 56 is clamped into the positioning groove 11 to enable the two conductive contact plates 52 to be positioned at two sides of the lamp bead 41, and further, when the test sliding table is moved, when appropriate resistance is generated and the test sliding table is difficult to move continuously, the test sliding table is an optimal detection area.

As shown in fig. 1 and 4, two guide rods 12 are arranged on the test socket 1, and the test sliding table 51 is sleeved on the guide rods 12 and moves along the length direction of the guide rods 12.

For the embodiment, a specific structure of the test socket 1 for configuring the fixing mechanism 2 is shown in fig. 4, the test socket 1 has a cavity 103, two sets of sliding grooves 102 are formed on the mounting groove 101 and penetrate the cavity 103, and the ball screw shaft 13 is disposed in the cavity 103.

The specific structure of the fixing mechanism 2 for fixing the light bar 4 is shown in fig. 5, the fixing mechanism 2 has a slider 23 in threaded connection with the ball screw shaft 13, two sets of limiting slide bars 22 extending into the sliding grooves 102 extend from the upper surface of the slider 23, the other end of the limiting slide bar 22 is provided with a fixing block 21, the fixing block 21 is located in the mounting groove 101 and is used for fixing the light bar 4, and the adjusting mechanism 3 is rotated to drive the ball screw shaft 13 to rotate, so that the slider 23 in threaded connection with the ball screw shaft moves, and the position of the fixing mechanism 2 on the mounting groove 101 is adjusted.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes can be made without departing from the principle of the present invention, and the above technical features can be combined in a proper manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.

Claims

1. A luminous L ED lamp strip testing arrangement, its characterized in that, it includes:

the test socket (1) is provided with a mounting groove (101) for mounting the light bar (4);

the fixing mechanism (2) is arranged on the mounting groove (101), and the fixing mechanism (2) is driven to move on the mounting groove (101) through the adjusting mechanism (3) so as to fix the lamp strip (4); and

testing mechanism (5), it has and is configured on test seat (1) to can follow test sliding table (51) that lamp strip (4) direction removed, test sliding table (51) have a sliding opening (510), install electrically conductive touch panel (52) that contact lamp pearl (41) both sides contact on sliding opening (510), electrically conductive touch panel (52) have the body of rod that upwards extends and wears out test sliding table (51), the end of the body of rod is provided with briquetting (53), is provided with resistance tester (54) on briquetting (53), resistance tester (54) are connected with electrically conductive touch panel (52) electricity be provided with spring (55) between test sliding table (51) and briquetting (53).

2. The device of claim 1, wherein the light emitting L ED light bar testing device,

a plurality of positioning grooves (11) are formed in the two sides of the test seat (1) along the length direction;

the test sliding table (51) is provided with towards sliding opening (510) direction with elastic bead (56) of constant head tank (11) looks adaptation, works as when test sliding table (51) displacement, through elastic bead (56) card income constant head tank (11) make two electrically conductive touch panels (52) be located the both sides of lamp pearl (41).

3. The device for testing the luminous L ED light bar according to claim 1, wherein at least one set of guide rods (12) is disposed on the test socket (1), so that the guide rods (12) pass through the test slide (51).

4. The device of claim 1, wherein:

the testing seat (1) is provided with a cavity (103), the mounting groove (101) is provided with two groups of sliding grooves (102) which penetrate through the cavity (103) downwards, and a ball screw shaft (13) is arranged in the cavity (103);

the fixing mechanism (2) is provided with a sliding block (23) in threaded connection with the ball screw shaft (13), two groups of limiting sliding rods (22) extending into the sliding grooves (102) extend from the upper surface of the sliding block (23), a fixing block (21) is arranged at the other end of each limiting sliding rod (22), and the fixing blocks (21) are located in the mounting grooves (101) and used for fixing the light bars (4).