Clamp for improving dispensing test efficiency of LAMP white light products

Abstract

The utility model relates to the technical field of LAMP (Loop-Mediated Isothermal Amplification) lamp beads, and solves the technical problems that in the prior art, the manufacturing cost is relatively high, an LED lamp bead is not clamped in the detection process, the size of a pin of the LED lamp bead is smaller, a notch mark is not easy to perceive, the position cannot be quickly identified for matching installation, the installation time is long, and the placement efficiency is relatively low. In particular to a clamp for improving the dispensing test efficiency of LAMP white light products, which comprises a clamping mechanism, the bottom end of the clamping mechanism is fixedly connected with an identification mechanism used for clamping a positive electrode and a negative electrode and distinguishing pins of the positive electrode and the negative electrode, and the identification mechanism comprises a support plate. Compared with the prior art, the clamping device has the advantages that the pins can be clamped, good stability of lamp beads is kept, gaps do not need to be identified, long and short pins do not need to be distinguished, the pins can be rapidly placed, the installation and identification time is shortened, the working efficiency is improved, and meanwhile the clamping device is simple in structure and low in cost.

Description

Technical Field

[0001] The utility model relates to the technical field of LAMP lamp beads, and in particular to a fixture for improving the dispensing test efficiency of LAMP white light products. Background Art

[0002] LAMP-type white light products generally refer to the lamp beads of some lamps, among which LED lamp beads are the most common. The current LAMP-type white light dispensing station process for LED lamp beads is: dispensing fluorescent glue → baking → glue filling → baking → testing. Using conventional LED silicone glue to dispense and fill the chips in the LED lamp beads requires a certain amount of baking time, about half an hour. The use of special quick-drying silicone can increase the speed.

[0003] However, the existing technology lacks instruments and equipment for quick-drying dispensing. In order to meet the two processes of dispensing and baking, the existing instruments and equipment have a relatively complex structure and a relatively high production cost. At the same time, they lack stable clamping of LED lamp beads during the detection process. In addition, since the size of the LED lamp bead pins is smaller than that of the lamp beads, their notch-type position markings are more difficult to detect. Before testing the LED lamp beads, it is impossible to quickly match and install them according to the positive and negative pins and the direction of the matching test current. Not only is the installation time long, but the efficiency of the positive and negative pin placement is also low. Utility Model Content

[0004] In response to the shortcomings of the existing technology, the utility model provides a fixture that improves the dispensing test efficiency of LAMP-type white light products, solves the technical problems of being unable to quickly install according to the positive and negative pins and the direction of the matching test current, and the low efficiency of placing the positive and negative pins, and achieves the purpose of quickly placing the pins according to the length of the pins and the matching current direction, shortening the installation identification time and improving work efficiency, and having a simple structure and low cost.

[0005] In order to solve the above technical problems, this embodiment provides the following technical solutions: a fixture for improving the dispensing test efficiency of LAMP-type white light products, including a clamping mechanism, the bottom end of the clamping mechanism is fixedly connected to an identification mechanism for clamping positive and negative poles and identifying the placement positions of positive and negative poles, the identification mechanism includes a bracket plate, the bottom end of the bracket plate is fixedly connected to a limiting slide, the inner side of the end of the limiting slide is slidably connected to a clamping card for clamping and distinguishing positive and negative poles, the side surface of the clamping card is provided with a number of sliding grooves for facilitating the sliding of the limiting slide, the inner side of the clamping card is provided with a pin channel, and a reset spring is fixedly connected between the side end of the clamping card and the inner side of the limiting slide.

[0006] Preferably, the clamping mechanism includes two clamping plates, the inner side of the clamping plates is provided with a plurality of pin slots for facilitating the placement of pins, the top of the pin slots is provided with side arc grooves for facilitating the placement of LED lamp beads and a limiting groove for limiting the LED lamp beads.

[0007] Preferably, the side end of the clamping mechanism is fixedly connected to the control mechanism, the side end of the control mechanism is fixedly connected to the inch mechanism, and the top end of the clamping mechanism is provided with a lamp bead to be detected.

[0008] Preferably, the control mechanism includes a control fixing plate, the side end of the control fixing plate is fixedly connected to a telescopic rod, the side end of the telescopic rod is fixedly connected to a connecting plate for connecting the clamping mechanism, the control fixing plate is fixedly connected to one clamping plate, and the connecting plate is fixedly connected to another clamping plate.

[0009] Preferably, a groove is provided at the bottom of the lamp bead to be detected.

[0010] Preferably, a working platform is provided at the side end of the inch-step mechanism to facilitate control by staff.

[0011] Preferably, the inner wall of the pin channel fits exactly with the inner wall of the pin slot after moving to the end, and the side end of the clamping card is fixedly connected to a toggle plate.

[0012] By means of the above technical solution, the present invention provides a fixture for improving the efficiency of dispensing test of LAMP-type white light products, which has at least the following beneficial effects:

[0013] 1. The utility model utilizes the matching effect of the identification mechanism and the clamping mechanism, which can not only clamp the pins of the lamp beads to be tested, so that the lamp beads maintain good stability during shearing or testing, but also when testing the long and short pins, the placement of the long and short pins can be determined according to the length of the pins and the matching current direction. There is no need to identify the pins at very small sizes by setting notches, nor is there any need to distinguish between long and short pins, so that the staff can quickly install the lamp beads for testing, shortening the installation and identification time and improving work efficiency. At the same time, the structure is simple and the cost is low.

[0014] 2. The utility model utilizes the coordinated effects of the clamping mechanism, the identification mechanism, the control mechanism and the inch-step mechanism to enable rapid dispensing and testing during the testing of the lamp beads. The clamping is performed step by step during the testing process. This process instrument is combined with the dispensing technology to greatly shorten the process production time and improve the overall operating efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0016] Figure 1 This is a side perspective structural diagram of the utility model;

[0017] Figure 2 This is a partial enlarged view of the control mechanism of the utility model;

[0018] Figure 3 This is a three-dimensional structural diagram of the identification mechanism of the utility model;

[0019] Figure 4 for Figure 3 A partial enlarged view of point A in the middle;

[0020] Figure 5 This is a three-dimensional structural diagram of the internal structure of the clamping mechanism of the utility model.

[0021] In the figure: 1. Inch-step mechanism; 2. Clamping mechanism; 201. Clamping plate; 202. Pin slot; 203. Limiting slot; 204. Side arc slot; 3. Lamp bead to be detected; 4. Identification mechanism; 401. Clamping plate; 402. Limiting slide; 403. Bracket plate; 404. Return spring; 405. Sliding slot; 406. Pin channel; 407. Toggle plate; 5. Control mechanism; 501. Control fixing plate; 502. Telescopic rod; 503. Connecting plate. DETAILED DESCRIPTION

[0022] To make the above-mentioned objectives, features, and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments. This will enable a full understanding of how the present invention applies technical means to solve technical problems and achieve technical effects, and to implement the invention accordingly.

[0023] Since it is not possible to quickly install according to the direction of the positive and negative pins and the matching test current, the efficiency of the positive and negative pin placement is low. Please refer to Figure 1-5, this embodiment provides a fixture for improving the dispensing test efficiency of LAMP white light products, which can quickly place the pins according to the length of the pins and the matching current direction, shorten the installation identification time and improve work efficiency, and has a simple structure and low cost. The fixture includes a clamping mechanism 2, the bottom end of which is fixedly connected to an identification mechanism 4 for clamping positive and negative poles and distinguishing positive and negative pins, the identification mechanism 4 includes a bracket plate 403, the bottom end of the bracket plate 403 is fixedly connected to a limiting slide 402, the inner side of the end of the limiting slide 402 is slidably connected to a clamping card 401 for clamping and distinguishing positive and negative poles, the side surface of the clamping card 401 is provided with a plurality of sliding grooves 405 for facilitating the sliding of the limiting slide 402, the inner side of the clamping card 401 is provided with a pin channel 406, and a reset spring 404 is fixedly connected between the side end of the clamping card 401 and the inner side of the limiting slide 402.

[0024] It should be noted that the clamping function of the identification mechanism 4 utilizes the clamping card 401 and the reset spring 404 to clamp the pin laterally. Before the process of identifying the positive and negative positions of the pins, the current needs to flow into the end of the clamping card 401 and out from one side of the pin channel 406. The characteristic that the longer pin is inserted first and the short pins are inserted to the bottom first is utilized, and the long and short pins are directly inserted into the pin slot 202 of the clamping plate 201. The long pin first contacts the clamping card 401 and is pressed down with force.

[0025] If the long pin is inserted smoothly, it means that the position of the long pin corresponds to the current inflow position. After insertion, the clamping card 401 moves sideways, and at the same time, the pin channel 406 and the pin slot 202 are fitted together, so that the short pin is just inserted to the bottom. If the long pin cannot be inserted, it means that the position of the long pin is not the end of the clamping card 401, and is not the current inflow position, which further indicates that the positions do not correspond. The positions of the long and short pins can be swapped to the correct order. At this time, the current enters the long pin and exits the short pin. There is no need to identify the pin position by setting a notch at a very small size. The identification speed is fast, and there is no need to distinguish between long and short pins, which improves the work efficiency of test preparation and makes the long and short pin positions quickly determined, saving time. At the same time, the pins are clamped to improve the stability of the lamp bead test.

[0026] In an optional embodiment, if Figure 1 、 Figure 3 and Figure 5 As shown, the clamping mechanism 2 includes two clamping plates 201, and the inner side of the clamping plates 201 is provided with a plurality of pin slots 202 for facilitating the placement of pins. The top of the pin slots 202 is provided with side arc grooves 204 for facilitating the placement of LED lamp beads and a limiting groove 203 for limiting the LED lamp beads.

[0027] It should be noted that there are two clamping methods. One is that the pins are not cut into long and short legs. At this time, the pins are the same length. The control mechanism 5 can be directly used to open the two clamping plates 201 to a larger space, and the side end of the clamping card 401 can be toggled to toggle the plate 407 to fix the pins. The other is that the pins are cut into long and short legs. The control mechanism 5 can be used to open the two clamping plates 201 to a smaller space. After the pins are clamped by the clamping card 401, the two clamping plates 201 are clamped and closed in the longitudinal direction. In this way, the pins and the lamp beads are fixed more firmly by clamping in both the horizontal and longitudinal directions.

[0028] In an optional embodiment, if Figure 1 As shown, the side end of the clamping mechanism 2 is fixedly connected to the control mechanism 5, the side end of the control mechanism 5 is fixedly connected to the inch-step mechanism 1, the side end of the inch-step mechanism 1 is provided with a working platform for easy control by the staff, the top of the clamping mechanism 2 is provided with a lamp bead 3 to be detected, and the bottom of the lamp bead 3 to be detected is provided with a groove, the control mechanism 5 includes a control fixing plate 501, the side end of the control fixing plate 501 is fixedly connected to the telescopic rod 502, the side end of the telescopic rod 502 is fixedly connected to the connecting plate 503 for connecting the clamping mechanism 2, the control fixing plate 501 is fixedly connected to one clamping plate 201, and the connecting plate 503 is fixedly connected to another clamping plate 201.

[0029] It should be noted that the telescopic rod 502 is a common telescopic rod-shaped structure, the connecting plate 503 is used to connect and control the movement and clamping of the clamping plate 201, and the inch-step mechanism 1 can drive the clamp to move intermittently in steps. The inch-step mechanism is an existing intermittent moving device, which moves a small distance at specific intervals, such as a lathe with a grooved wheel structure in the prior art. During the test, the groove at the bottom of the detection lamp bead 3 can provide more test contact surfaces, making the test more accurate and smooth.

[0030] In an optional embodiment, if Figure 3 and Figure 5 As shown, the inner wall of the pin channel 406 fits exactly with the inner wall of the pin slot 202 after moving to the end, and the side end of the clamping plate 401 is fixedly connected to the toggle plate 407.

[0031] It should be noted that the pin channel 406 and the pin slot 202 are not in a fitted state when the long pin is not inserted, but in a staggered state, so that the positions of the long and short pins can be quickly identified, and the toggle plate 407 assists in toggling.

[0032] Each embodiment in this specification is described in a progressive manner, with each embodiment focusing on the differences from other embodiments. Reference can be made to the same or similar parts between the embodiments. For the above embodiments, since they are basically similar to the method embodiments, the description is relatively simple. For relevant parts, refer to the partial description of the method embodiments.

[0033] The above embodiments provide a detailed introduction to the present invention. Specific examples are used herein to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only used to help understand the method and core idea of ​​the present invention. At the same time, for those skilled in the art, according to the idea of ​​the present invention, there may be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as a limitation on the present invention.

Claims

1. A fixture for improving the dispensing test efficiency of LAMP-type white light products, comprising a clamping mechanism (2), characterized in that: The bottom end of the clamping mechanism (2) is fixedly connected to an identification mechanism (4) for clamping the positive and negative electrodes and identifying the placement positions of the positive and negative electrodes. The identification mechanism (4) comprises a bracket plate (403). The bottom end of the bracket plate (403) is fixedly connected to a limiting slide plate (402). The inner side of the end of the limiting slide plate (402) is slidably connected to a clamping card (401) for clamping and distinguishing the positive and negative electrodes. The side surface of the clamping card plate (401) is provided with a plurality of sliding grooves (405) for facilitating the sliding of the limiting slide plate (402). The inner side of the clamping card plate (401) is provided with a pin channel (406). A return spring (404) is fixedly connected between the side end of the clamping card plate (401) and the inner side of the limiting slide plate (402).

2. A fixture for improving dispensing test efficiency of LAMP white light products according to claim 1, characterized in that: The clamping mechanism (2) comprises two clamping plates (201), the inner sides of the clamping plates (201) are provided with a plurality of pin slots (202) for facilitating the placement of pins, and the top ends of the pin slots (202) are provided with side arc slots (204) for facilitating the placement of LED lamp beads and a limiting slot (203) for limiting the position of the LED lamp beads.

3. The fixture for improving dispensing test efficiency of LAMP white light products according to claim 1 is characterized in that: The side end of the clamping mechanism (2) is fixedly connected to a control mechanism (5), the side end of the control mechanism (5) is fixedly connected to an inch mechanism (1), and the top end of the clamping mechanism (2) is provided with a lamp bead (3) to be detected.

4. A fixture for improving dispensing test efficiency of LAMP white light products according to claim 3, characterized in that: The control mechanism (5) comprises a control fixing plate (501), a side end of the control fixing plate (501) being fixedly connected to a telescopic rod (502), a side end of the telescopic rod (502) being fixedly connected to a connecting plate (503) for connecting to a clamping mechanism (2), the control fixing plate (501) being fixedly connected to one clamping plate (201), and the connecting plate (503) being fixedly connected to another clamping plate (201).

5. The fixture for improving dispensing test efficiency of LAMP white light products according to claim 3, characterized in that: A groove is provided at the bottom of the lamp bead (3) to be detected.

6. The fixture for improving dispensing test efficiency of LAMP white light products according to claim 3, characterized in that: A working platform is provided at the side end of the inch-step mechanism (1) for easy control by a worker.

7. The fixture for improving dispensing test efficiency of LAMP white light products according to claim 2, characterized in that: The inner wall of the pin channel (406) fits exactly with the inner wall of the pin slot (202) after moving to the end, and the side end of the clamping card (401) is fixedly connected to a toggle plate (407).

Images