Dispensing testing device for optical engine

Abstract

The utility model discloses a dispensing test device for an optical engine, which comprises an optical engine dispensing testboard, an electric telescopic rod and a rotary driving assembly, an upper support is welded on one side of the optical engine dispensing testboard, and second electric slide rails are mounted at two ends of the top of the upper support. According to the utility model, the miniature air pump for air outlet and the like are installed, so that when the device is used, a user can place a to-be-tested optical engine circuit board on the substrate; then a micro air pump for air outlet is started to cooperate with the communication effect of an air guide pipe group, so that negative pressure is generated at the top of a porous adsorption fixing piece to firmly adsorb and fix the tested optical engine circuit board, and the feeding operation and the subsequent intelligent test of a dispensing position are facilitated; and after one-time testing treatment is completed, the miniature air pump for air inlet is started, air can be inflated into the air guide pipe set, the adsorption fixing effect of the porous adsorption fixing piece is relieved, and discharging operation is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of light engine dispensing test, in particular to a dispensing test device for a light engine. Background Art

[0002] The optical engine is the core component for realizing optical signal conversion in the optical communication system. It can realize the reception, transmission and processing of optical signals. The optical engine is usually composed of a laser diode and a modulator. The laser diode is responsible for generating laser light, while the modulator converts the electrical signal into an optical signal. In the actual production project, the optical engine is often required to use a test device to test the dispensing effect after the circuit board is processed by dispensing.

[0003] Since the dispensing test device for light engines can often only realize intelligent testing of one dispensing position on the light engine circuit board at a time during actual operation, it is not easy to realize automated, continuous and comprehensive testing and processing of light engine products, which leads to low automation and poor working efficiency of the device. Moreover, it is not easy to realize rapid fixing and removal of light engine products, which leads to inconvenient operation and poor flexibility of the device, which can no longer meet people's needs. Therefore, we propose a new type of dispensing test device for light engines to solve the above-mentioned problems. Utility Model Content

[0004] The purpose of the utility model is to provide a dispensing test device for a light engine to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dispensing test device for a light engine, comprising a light engine dispensing test bench, an electric telescopic rod and a rotary drive assembly, an upper bracket is welded on one side of the light engine dispensing test bench, and second electric slide rails are installed at both ends of the top of the upper bracket, and a first electric slide rail is slidably connected between adjacent second electric slide rails, the electric telescopic rod is slidably connected to one side of the first electric slide rail, and a visual test probe is installed at the output end of the electric telescopic rod through a screw, and the rotary drive assembly is installed at the bottom end inside the light engine dispensing test bench, and a turntable is connected to the top of the rotary drive assembly, and a first adsorption type carrier mechanism, a second adsorption type carrier mechanism, a third adsorption type carrier mechanism and a fourth adsorption type carrier mechanism are sequentially installed at the edge of the turntable, and the first adsorption type carrier mechanism, the second adsorption type carrier mechanism, the third adsorption type carrier mechanism and the fourth adsorption type carrier mechanism all include a substrate, a micro air pump for air intake, a porous adsorption fixing member, an air guide tube group and a micro air pump for air outlet.

[0006] Furthermore, the micro air pump for air intake is installed at one end inside the substrate, and the micro air pump for air outlet is installed at the other end inside the substrate.

[0007] Furthermore, the porous adsorption fixture is evenly fixed on the top of the substrate, a filter cloth layer is provided at the top of the porous adsorption fixture, and the air guide tube group is connected between the micro air pump for air intake, the micro air pump for air outlet and the porous adsorption fixture.

[0008] Furthermore, the rotation drive assembly includes a servo motor and an angle sensor, which makes it easy to control the turntable to flip and adjust at a frequency of ninety degrees each time, thereby facilitating the control of the first adsorption type carrier mechanism, the second adsorption type carrier mechanism, the third adsorption type carrier mechanism and the fourth adsorption type carrier mechanism to face the visual test probe in turn.

[0009] Furthermore, adjusting arms arranged at equal angles are uniformly welded on the edge of the turntable, and four adjusting arms are provided, thereby optimizing the structure of the turntable.

[0010] Furthermore, assembly slots are evenly arranged on the top of the adjustment arm, and assembly blocks matching the assembly slots are welded on the bottom of the base plate, and magnetic adsorption layers are provided on both the assembly blocks and the assembly slots, so that it is convenient to realize independent disassembly and maintenance of the first adsorption type carrier mechanism, the second adsorption type carrier mechanism, the third adsorption type carrier mechanism and the fourth adsorption type carrier mechanism.

[0011] Furthermore, two second electric slide rails are provided, and a fixing arm is welded between the second electric slide rail and the upper bracket, so as to improve the stability of the second electric slide rail.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] (1) The dispensing test device for the optical engine is equipped with a micro air pump and an air guide tube group, so that the device optimizes the automatic performance. On the one hand, the user can place the optical engine circuit board to be tested on the substrate, and then start the micro air pump for air outlet, cooperate with the connecting function of the air guide tube group, so that the top of the porous adsorption fixture generates negative pressure to firmly adsorb and fix the optical engine circuit board to be tested, which is convenient for loading operation and subsequent intelligent testing of the dispensing position. After completing a test process, start the micro air pump for air intake to inflate the air guide tube group and release the adsorption and fixing effect of the porous adsorption fixture, which is convenient for unloading operation. On the other hand, starting the second electric slide rail can automatically adjust the position of the visual test probe in the Y-axis direction, and starting the first electric slide rail can automatically adjust the position of the visual test probe in the X-axis direction, and starting the electric telescopic rod can automatically adjust the position of the visual test probe in the Z-axis direction, so that the device can flexibly adjust the three-dimensional position of the visual test probe, so that the device can easily realize the intelligent, continuous and comprehensive testing of the position and size of each component on the optical engine circuit board after dispensing, thereby optimizing the dispensing test effect of the optical engine;

[0014] (2) The dispensing test device for the light engine is equipped with a fourth adsorption-type loading mechanism and a visual test probe, etc., so that the device optimizes its own structure. By starting the servo motor on the rotation drive component and cooperating with the angle sensor, the turntable can be automatically controlled to flip and adjust at a frequency of 90 degrees each time, so as to facilitate the control of the first adsorption-type loading mechanism, the second adsorption-type loading mechanism, the third adsorption-type loading mechanism and the fourth adsorption-type loading mechanism to face the visual test probe in turn, which facilitates the realization of automated and continuous dispensing test processing and improves work efficiency;

[0015] (3) The dispensing test device for the optical engine optimizes its own structure by installing a third adsorption-type carrier mechanism and a fourth adsorption-type carrier mechanism, etc. The user can utilize the snap-fitting effect between the assembly slot on the adjustment arm and the assembly card block on the base plate, in conjunction with the adsorption and fixing effect of the magnetic adsorption layer provided on both the assembly card block and the assembly slot, to facilitate the independent disassembly and maintenance of the first adsorption-type carrier mechanism, the second adsorption-type carrier mechanism, the third adsorption-type carrier mechanism and the fourth adsorption-type carrier mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0017] Figure 2 It is a schematic diagram of a partial cross-sectional structure of the utility model viewed from above;

[0018] Figure 3 This is a schematic diagram of the top view of the turntable of the utility model in a disassembled state;

[0019] Figure 4 It is a schematic diagram of a partial cross-sectional structure of a third adsorption-type loading mechanism of the utility model viewed from above;

[0020] Figure 5 For this utility model Figure 1 Enlarged structural diagram at A in the middle.

[0021] In the figure: 1. Light engine dispensing test bench; 2. Visual test probe; 3. Electric telescopic rod; 4. Upper bracket; 5. First adsorption type carrier mechanism; 6. Second adsorption type carrier mechanism; 7. Third adsorption type carrier mechanism; 701. Base plate; 702. Micro air pump for air intake; 703. Porous adsorption fixture; 704. Air guide tube group; 705. Micro air pump for air outlet; 8. Fourth adsorption type carrier mechanism; 9. Rotary drive assembly; 10. Assembly slot; 11. Turntable; 12. Adjustment arm; 13. First electric slide rail; 14. Second electric slide rail; 15. Fixed arm. DETAILED DESCRIPTION

[0022] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0023] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0024] In the present invention, unless otherwise specified, the directional words used, such as "up, down, top, bottom", usually refer to the directions shown in the drawings, or to the components themselves in the vertical, perpendicular or gravity directions; similarly, for ease of understanding and description, "inside and outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directional words are not used to limit the present invention.

[0025] See also Figure 1-5 The utility model provides an embodiment: a dispensing test device for a light engine, comprising a light engine dispensing test platform 1, an electric telescopic rod 3 and a rotary drive assembly 9, an upper bracket 4 is welded on one side of the light engine dispensing test platform 1, and second electric slide rails 14 are installed at both ends of the top of the upper bracket 4, and first electric slide rails 13 are slidably connected between adjacent second electric slide rails 14, the electric telescopic rod 3 is slidably connected to one side of the first electric slide rail 13, and a visual test probe 2 is installed on the output end of the electric telescopic rod 3 through a screw;

[0026] Two second electric slide rails 14 are provided, and a fixing arm 15 is welded between the second electric slide rail 14 and the upper bracket 4, so as to improve the stability of the second electric slide rail 14;

[0027] The rotary drive assembly 9 is installed at the bottom end of the light engine dispensing test bench 1, and the top of the rotary drive assembly 9 is connected with a turntable 11;

[0028] The rotary drive assembly 9 includes a servo motor and an angle sensor, so that it is convenient to control the turntable 11 to flip and adjust at a frequency of ninety degrees each time, so as to facilitate the control of the first adsorption type loading mechanism 5, the second adsorption type loading mechanism 6, the third adsorption type loading mechanism 7 and the fourth adsorption type loading mechanism 8 to face the visual test probe 2 in sequence;

[0029] When in use, the servo motor on the rotary drive assembly 9 is started, and the angle sensor is cooperated to automatically control the turntable 11 to flip and adjust at a frequency of ninety degrees each time, so as to facilitate the control of the first adsorption type loading mechanism 5, the second adsorption type loading mechanism 6, the third adsorption type loading mechanism 7 and the fourth adsorption type loading mechanism 8 to face the visual test probe 2 in sequence, which facilitates the realization of automated and continuous dispensing test processing and improves work efficiency;

[0030] The first adsorption type loading mechanism 5, the second adsorption type loading mechanism 6, the third adsorption type loading mechanism 7 and the fourth adsorption type loading mechanism 8 are sequentially installed at the edge of the turntable 11. The first adsorption type loading mechanism 5, the second adsorption type loading mechanism 6, the third adsorption type loading mechanism 7 and the fourth adsorption type loading mechanism 8 all include a substrate 701, an air intake micro pump 702, a porous adsorption fixing member 703, an air guide tube group 704 and an air outlet micro pump 705;

[0031] The micro air pump 702 for air intake is installed at one end inside the substrate 701 , and the micro air pump 705 for air discharge is installed at the other end inside the substrate 701 .

[0032] The porous adsorption fixing member 703 is evenly fixed on the top of the substrate 701, and a filter cloth layer is arranged at the top of the porous adsorption fixing member 703. The air guide tube group 704 is connected between the micro air pump 702 for air inlet, the micro air pump 705 for air outlet and the porous adsorption fixing member 703;

[0033] When in use, the user can place the light engine circuit board to be tested on the substrate 701, and then start the micro air pump 705 for air outlet, cooperate with the communication function of the air guide tube group 704, so that negative pressure is generated on the top of the porous adsorption fixing member 703 to firmly adsorb and fix the light engine circuit board to be tested, which is convenient for loading operation and subsequent intelligent testing of the dispensing position. After completing a test process, start the micro air pump 702 for air intake, inflate the air guide tube group 704, and release the adsorption and fixing function of the porous adsorption fixing member 703, which is convenient for unloading operation;

[0034] Adjustment arms 12 arranged at equal angles are evenly welded on the edge of the turntable 11, and four adjustment arms 12 are provided, so that the structure of the turntable 11 is optimized;

[0035] The top of the adjusting arm 12 is evenly provided with assembly slots 10, and the bottom of the base plate 701 is welded with an assembly block matching the assembly slot 10, and both the assembly block and the assembly slot 10 are provided with a magnetic adsorption layer, so that it is convenient to realize the independent disassembly and maintenance of the first adsorption type carrier mechanism 5, the second adsorption type carrier mechanism 6, the third adsorption type carrier mechanism 7 and the fourth adsorption type carrier mechanism 8.

[0036] The working principle of the utility model is as follows: firstly, an external power supply and control device are connected, and the user can place the light engine circuit board to be tested on the substrate 701, and then start the micro air pump 705 for air outlet, cooperate with the connecting function of the air guide tube group 704, so that negative pressure is generated on the top of the porous adsorption fixing part 703 to firmly adsorb and fix the light engine circuit board to be tested, which is convenient for loading operation and subsequent intelligent testing of the dispensing position. After completing a test process, start the micro air pump 702 for air intake, inflate the air guide tube group 704, and release the adsorption and fixing function of the porous adsorption fixing part 703, which is convenient for unloading operation. During the specific operation, the servo motor on the rotating drive component 9 is started, and the angle sensor is cooperated to automatically control the turntable 11 to flip and adjust at a frequency of ninety degrees each time, so as to facilitate the control of the first adsorption type carrier mechanism 5, the second adsorption type carrier mechanism 6, the third adsorption type carrier mechanism 7 and the fourth adsorption type carrier mechanism 8 to face the visual test probe 2 in turn, which is convenient for realizing automation and continuity. The dispensing test process improves work efficiency. In addition, on the one hand, starting the second electric slide rail 14 can automatically adjust the position of the visual test probe 2 in the Y-axis direction, and starting the first electric slide rail 13 can automatically adjust the position of the visual test probe 2 in the X-axis direction, and starting the electric telescopic rod 3 can automatically adjust the position of the visual test probe 2 in the Z-axis direction, which allows the device to flexibly adjust the three-dimensional position of the visual test probe 2, so that the device is convenient for realizing intelligent, continuous and comprehensive testing of the position and size of each component on the optical engine circuit board that completes the dispensing, thereby optimizing the dispensing test effect of the optical engine. In addition, the user can use the clamping effect between the assembly slot 10 on the adjustment arm 12 and the assembly block on the substrate 701, and cooperate with the adsorption and fixing effect of the magnetic adsorption layer provided on both the assembly block and the assembly slot 10, so as to facilitate the independent disassembly and maintenance of the first adsorption type carrier mechanism 5, the second adsorption type carrier mechanism 6, the third adsorption type carrier mechanism 7 and the fourth adsorption type carrier mechanism 8.

[0037] Obviously, the embodiments described above are only some embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0038] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0039] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0040] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A dispensing test device for a light engine, characterized in that: The light engine dispensing test bench (1) comprises an upper bracket (4) welded to one side of the light engine dispensing test bench (1), and second electric slide rails (14) are installed at both ends of the top of the upper bracket (4), and first electric slide rails (13) are slidably connected between adjacent second electric slide rails (14), and the electric telescopic rod (3) is slidably connected to one side of the first electric slide rail (13), and a visual test probe (2) is installed at the output end of the electric telescopic rod (3) by means of screws, and the rotary drive assembly (9) is installed inside the light engine dispensing test bench (1). At the bottom end, the top of the rotary drive assembly (9) is connected to a turntable (11), and the edge of the turntable (11) is sequentially mounted with a first adsorption type carrier mechanism (5), a second adsorption type carrier mechanism (6), a third adsorption type carrier mechanism (7) and a fourth adsorption type carrier mechanism (8), wherein the first adsorption type carrier mechanism (5), the second adsorption type carrier mechanism (6), the third adsorption type carrier mechanism (7) and the fourth adsorption type carrier mechanism (8) all include a substrate (701), an air intake micro pump (702), a porous adsorption fixing member (703), an air guide tube group (704) and an air outlet micro pump (705).

2. A dispensing test device for a light engine according to claim 1, characterized in that: The micro air pump (702) for air intake is installed at one end inside the substrate (701), and the micro air pump (705) for air discharge is installed at the other end inside the substrate (701).

3. The dispensing test device for a light engine according to claim 1, characterized in that: The porous adsorption fixing member (703) is evenly fixed on the top of the substrate (701), a filter cloth layer is provided at the top of the porous adsorption fixing member (703), and the air guide tube group (704) is connected between the micro air pump (702) for air intake, the micro air pump (705) for air outlet, and the porous adsorption fixing member (703).

4. The dispensing test device for a light engine according to claim 1, characterized in that: The rotary drive assembly (9) comprises a servo motor and an angle sensor.

5. The dispensing test device for a light engine according to claim 1, characterized in that: Adjustment arms (12) arranged at equal angles are uniformly welded on the edge of the rotating disk (11), and four adjustment arms (12) are provided.

6. The dispensing test device for a light engine according to claim 5, characterized in that: The top of the adjustment arm (12) is evenly provided with an assembly slot (10), and the bottom of the base plate (701) is welded with an assembly block that matches the assembly slot (10), and both the assembly block and the assembly slot (10) are provided with a magnetic adsorption layer.

7. The dispensing test device for a light engine according to claim 1, characterized in that: Two second electric slide rails (14) are provided, and a fixed arm (15) is welded between the second electric slide rail (14) and the upper bracket (4).

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