CN210835140U

CN210835140U - LED testing device

Info

Publication number: CN210835140U
Application number: CN201921654581.5U
Authority: CN
Inventors: 秦雯
Original assignee: Wuxi Daqin Calibration And Testing Co ltd
Current assignee: Wuxi Daqin Calibration And Testing Co ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-06-23
Anticipated expiration: 2029-09-30

Abstract

The utility model belongs to the field of LED detection, in particular to an LED testing device, aiming at the problem of lower detection efficiency of the existing LED detection device, the following proposal is proposed, which comprises a detection device body and a first motor, wherein the bottom end of the inner wall of the detection device body is fixedly provided with the first motor, the inner wall at the left side of the detection device body is provided with a chute, the inner wall at the rear side of the detection device body is provided with a circular chute, the inner wall at the rear side of the detection device body is rotationally connected with a first belt pulley, the front side wall and the rear side wall of the first belt pulley are respectively surrounded with a fixedly connected fixed bulge, the inner wall of the first belt pulley is meshed with a rotary disc, one side of the first belt pulley is provided with a second belt pulley, the utility model drives the rotary disc to rotate by the second motor, so that the rotary disc drives an arc-shaped block to rotate, the driving belt is driven to do intermittent linear motion, so that a user can conveniently convey the LED to the inside of the testing device.

Description

LED testing device

Technical Field

The utility model relates to a LED detects technical field, especially relates to LED testing arrangement.

Background

Because the existing LED detection generally needs to be performed with a lighting test after the LED is pasted on a substrate manually, and two meter pens of a universal meter are aligned to the positive electrode and the negative electrode of the substrate to check whether the LED lights or not during the test, only one substrate pasted with the LED can be tested by the method once, so that the detection efficiency is low, and meanwhile, the detection efficiency is possibly low due to human problems in the detection process.

SUMMERY OF THE UTILITY MODEL

The utility model provides a LED testing arrangement has solved the lower problem of current LED detection efficiency.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the LED testing device comprises a detecting device body and a first motor, wherein the bottom end of the inner wall of the detecting device body is fixedly provided with the first motor, the inner wall of the left side of the detecting device body is provided with a chute, the inner wall of the rear side of the detecting device body is provided with a circular chute, the inner wall of the rear side of the detecting device body is rotatably connected with a first belt pulley, the front side wall and the rear side wall of the first belt pulley are respectively surrounded with a fixedly connected fixed bulge, the inner side wall of the first belt pulley is meshed with a rotary table, one side of the first belt pulley is provided with a second belt pulley, the second belt pulley is rotatably connected with the inner wall of the rear side of the detecting device body, a conveying belt is slidably connected between the second belt pulley and the first belt pulley, the rear side wall of the rotary table is provided with the second motor, one side of the front surface of the rotary table is fixedly connected, the fixed protrusion, the one end of first motor is rotated and is connected with bevel gear, bevel gear's one side meshing has face gear, face gear rotates to be connected on the inside wall of detection device body, and face gear's front surface articulates there is the second transfer line, the upper end fixedly connected with fixed block of second transfer line, and the first transfer line of back lateral wall fixedly connected with of second transfer line, the one end fixedly connected with slider of first transfer line, the slider is located the inside of spout, the both sides wall of fixed block all articulates there is the second hinge bar, the one end of second hinge bar articulates there is first hinge bar, and the top of second hinge bar is provided with the conveyer belt, the one end of first hinge bar articulates there is the clamp splice.

Preferably, the sliding block and the sliding groove are both trapezoidal, and the sliding block and the sliding groove are in interference fit.

Preferably, a rotating shaft is arranged between the detection device body and the end face gear, and the detection device body and the end face gear are rotatably connected through the rotating shaft.

Preferably, the detection device body and the first belt pulley are connected in a sliding mode through a circular sliding groove and a fixing protrusion.

Preferably, the first belt pulley and the second belt pulley are located on the same horizontal line, and the outer diameters of the first belt pulley and the second belt pulley are equal.

Preferably, the input ends of the first motor and the second motor are electrically connected with the power output end of the detection device body, wires are embedded into the first hinged rod, the second hinged rod and the clamping block, and the wires are respectively communicated with the positive electrode and the negative electrode of the battery box.

The utility model provides a beneficial effect:

1. the turntable is driven to rotate through the second motor, the turntable drives the arc-shaped block to rotate, the arc-shaped block and the fixed protrusion are meshed to drive the first belt pulley to rotate intermittently, and therefore the transmission belt moves intermittently linearly, and a user can conveniently convey the LED to the inside of the testing device.

2. The first motor drives the bevel gear to rotate, the bevel gear drives the face gear to rotate, the second transmission rod does up-and-down reciprocating linear motion under the rotating action of the face gear, and therefore the two clamping blocks are close to each other, the LED is clamped and detected, and the detection efficiency of the LED is improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the structure of the clamping block of the present invention.

Fig. 3 is a schematic structural diagram of the first belt pulley of the present invention.

Fig. 4 is a schematic view of a second motor mounting structure according to the present invention.

Fig. 5 is a schematic view of the installation structure of the circular chute of the present invention.

Reference numbers in the figures: 1. a detection device body; 2. a first motor; 3. a bevel gear; 4. a face gear; 5. a first drive lever; 6. a slider; 7. a chute; 8. a first pulley; 9. a first hinge lever; 10. a second pulley; 11. a fixed block; 12. a second transmission rod; 13. a conveyor belt; 14. a second hinge lever; 15. a clamping block; 16. a fixed protrusion; 17. a turntable; 18. an arc-shaped block; 19. a second motor; 20. a circular chute.

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. 1-5, the LED testing device comprises a LED testing device, which comprises a detecting device body 1 and a first motor 2, wherein the first motor 2 is fixedly installed at the bottom end of the inner wall of the detecting device body 1, a chute 7 is formed on the inner wall of the left side of the detecting device body 1, a circular chute 20 is formed on the inner wall of the rear side of the detecting device body 1, the inner wall of the rear side of the detecting device body 1 is rotatably connected with a first belt pulley 8, the front side wall and the rear side wall of the first belt pulley 8 are fixedly connected with a fixing protrusion 16 in a surrounding manner, a rotating disc 17 is meshed with the inner wall of the first belt pulley 8, a second belt pulley 10 is arranged on one side of the first belt pulley 8, the second belt pulley 10 is rotatably connected with the inner wall of the rear side of the detecting device body 1, a conveying belt 13 is slidably connected between the second belt pulley, an arc-shaped block 18 is fixedly connected to one side of the front surface of the rotary table 17, a second motor 19 is fixedly connected to the inner wall of the rear side of the detection device body 1, a fixing protrusion 16 is arranged, one end of the first motor 2 is rotatably connected with the bevel gear 3, one side of the bevel gear 3 is meshed with the face gear 4, the face gear 4 is rotatably connected to the inner wall of the detection device body 1, the front surface of the face gear 4 is hinged to a second transmission rod 12, the upper end of the second transmission rod 12 is fixedly connected with a fixing block 11, the rear side wall of the second transmission rod 12 is fixedly connected with a first transmission rod 5, one end of the first transmission rod 5 is fixedly connected with a sliding block 6, the sliding block 6 is located inside the sliding groove 7, the two side walls of the fixing block 11 are hinged to second hinge rods 14, one end of the second hinge rod 14 is hinged to a first hinge rod, one end of the first hinged rod 9 is hinged with a clamping block 15; the turntable 17 is driven to rotate by the second motor 19, so that the turntable 17 drives the arc-shaped block 18 to rotate, the arc-shaped block 18 is meshed with the fixed protrusion 16 to drive the first belt pulley 8 to rotate intermittently, and the transmission belt 13 moves intermittently and linearly, so that a user can conveniently convey the LED to the inside of the testing device 1; the first motor 2 drives the bevel gear 3 to rotate, the bevel gear 3 drives the end face gear 4 to rotate, the second transmission rod 12 moves up and down in a reciprocating linear mode under the rotating action of the end face gear 4, and therefore the two clamping blocks 15 are close to each other, clamping detection is conducted on the LED, and therefore detection efficiency of the LED is improved.

The sliding block 6 and the sliding groove 7 are both trapezoidal, and the sliding block 6 and the sliding groove 7 are in interference fit; in order to prevent the sliding block 6 from being separated from the sliding groove 7, the matching between the sliding block 6 and the sliding groove 7 is tighter.

A rotating shaft is arranged between the detection device body 1 and the end face gear 4, and the detection device body 1 and the end face gear 4 are rotationally connected through the rotating shaft; in order to allow the face gear 4 to rotate, the face gear 4 rotates the second transmission rod 12.

The detection device body 1 and the first belt pulley 8 are connected in a sliding way through a circular sliding chute 20 and a fixed bulge 16; in order to allow the first pulley 8 to rotate, it is prevented from coming out of the circular chute 20.

The first belt pulley 8 and the second belt pulley 10 are located on the same horizontal line, and the outer diameters of the first belt pulley 8 and the second belt pulley 10 are equal, so that the LED device is convenient for a user to convey.

The input ends of the first motor 2 and the second motor 19 are electrically connected with the power output end of the detection device body 1, a dry battery box is arranged in the fixing block 11 in an embedded mode, wires are arranged in the first hinge rod 9, the second hinge rod 14 and the clamping block 15 in an embedded mode, and the wires are respectively communicated with the positive electrode and the negative electrode of the battery box, so that a user can conveniently detect the LED, and meanwhile the detection efficiency is also improved.

The working principle is as follows: the turntable 17 is driven to rotate by the second motor 19, so that the turntable 17 drives the arc-shaped block 18 to rotate, the arc-shaped block 18 is meshed with the fixed protrusion 16 to drive the first belt pulley 8 to rotate intermittently, and the transmission belt 13 moves intermittently and linearly, so that a user can conveniently convey the LED to the inside of the testing device 1; the first motor 2 drives the bevel gear 3 to rotate, the bevel gear 3 drives the end face gear 4 to rotate, the second transmission rod 12 moves up and down in a reciprocating linear mode under the rotating action of the end face gear 4, and therefore the two clamping blocks 15 are close to each other, clamping detection is conducted on the LED, and therefore detection efficiency of the LED is improved.

The utility model relates to a novelty carries out fixed easy operation to the spare part of marine exploration equipment, and degree of automation is higher, and the amount of labour is less, and the vibrations that the during operation took place are less, and noise at work is less, and the practicality is higher.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

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

The LED testing device comprises a detecting device body (1) and a first motor (2), and is characterized in that the first motor (2) is fixedly installed at the bottom end of the inner wall of the detecting device body (1), a chute (7) is formed in the inner wall of the left side of the detecting device body (1), a circular chute (20) is formed in the inner wall of the rear side of the detecting device body (1), a first belt pulley (8) is rotatably connected to the inner wall of the rear side of the detecting device body (1), fixing protrusions (16) are fixedly connected to the front side wall and the rear side wall of the first belt pulley (8) in a surrounding mode, a rotating disc (17) is meshed with the inner wall of the first belt pulley (8), a second belt pulley (10) is arranged on one side of the first belt pulley (8), the second belt pulley (10) is rotatably connected to the inner wall of the rear side of the detecting device body (1), and a conveying belt (13) is slidably connected between the second belt pulley (10) and, the rear side wall of the rotary table (17) is provided with a second motor (19), one side of the front surface of the rotary table (17) is fixedly connected with an arc-shaped block (18), the second motor (19) is fixedly connected onto the inner wall of the rear side of the detection device body (1), the fixing bulge (16) is formed, one end of the first motor (2) is rotatably connected with a bevel gear (3), one side of the bevel gear (3) is meshed with an end face gear (4), the end face gear (4) is rotatably connected onto the inner side wall of the detection device body (1), the front surface of the end face gear (4) is hinged with a second transmission rod (12), the upper end of the second transmission rod (12) is fixedly connected with a fixed block (11), the rear side wall of the second transmission rod (12) is fixedly connected with a first transmission rod (5), one end of the first transmission rod (5) is fixedly connected with a sliding block, slider (6) are located the inside of spout (7), the both sides wall of fixed block (11) all articulates there is second articulated rod (14), the one end of second articulated rod (14) articulates there is first articulated rod (9), and the top of second articulated rod (14) is provided with conveyer belt (13), the one end of first articulated rod (9) articulates there is clamp splice (15).
2. The LED testing device according to claim 1, wherein the sliding block (6) and the sliding groove (7) are trapezoidal, and the sliding block (6) and the sliding groove (7) are in interference fit.
3. The LED testing device according to claim 1, wherein a rotating shaft is arranged between the detecting device body (1) and the face gear (4), and the detecting device body (1) and the face gear (4) are rotatably connected through the rotating shaft.
4. The LED testing device according to claim 1, characterized in that the detection device body (1) and the first pulley (8) are slidably connected by a circular chute (20) and a fixing protrusion (16).
5. The LED testing device of claim 1, wherein the first pulley (8) and the second pulley (10) are located on the same horizontal line, and the outer diameters of the first pulley (8) and the second pulley (10) are equal.
6. The LED testing device according to claim 1, wherein the input ends of the first motor (2) and the second motor (19) are electrically connected with the power output end of the testing device body (1), a dry battery box is embedded in the fixing block (11), and leads are embedded in the first hinge rod (9), the second hinge rod (14) and the clamping block (15) and are respectively connected with the positive electrode and the negative electrode of the battery box.