Light emitting diode convenient for port butt joint installation

Abstract

The utility model discloses a light emitting diode convenient for port butt joint installation, and relates to the technical field of diodes. The device comprises a diode body; a positive electrode needle; a negative electrode needle; the outer wall of the connecting device is in sliding connection with the outer wall of the diode body; a locking device; the connecting device comprises a sleeving ring, a blocking plate is fixedly connected to the inner wall of the sleeving ring, a communicating groove is formed in the wall of the blocking plate, a splicing groove is formed in the outer wall of the sleeving ring, a protruding block is fixedly connected to the outer wall of the sleeving ring, a cross-shaped groove is formed in the end, away from the sleeving ring, of the protruding block, and a double-face sticker is fixedly connected to the bottom of the blocking plate. By arranging the connecting device and taking the cross recess as a positive symbol, a user can clearly and quickly judge the positive electrode and the negative electrode, and circuit faults caused by polarity errors are avoided, so that the time for error correction and reinstallation is saved, and the purpose of facilitating accurate and quick butt joint of ports of the light emitting diodes is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of diodes, in particular to a light-emitting diode facilitating port docking and installation. Background Art

[0002] At present, with the rapid development of modern electronic technology, light-emitting diodes have been widely used in various electronic devices. However, in the design and installation of conventional light-emitting diodes, there are often many problems.

[0003] Due to the lack of clear positive and negative pole markings, it is often difficult for users to quickly and accurately judge the positive and negative poles during port docking and installation, which is extremely likely to lead to polarity errors, and then cause circuit failures. Once this happens, not only a large amount of time is required for error correction and reinstallation, but also the production efficiency and product quality are affected;

[0004] Meanwhile, during the welding process, without an effective fixing device, the diode body is likely to fall off. This not only increases the working difficulty of operators, but also may damage the diode due to falling, especially in some complex circuit environments, this situation is more prominent. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the technical solution adopted by the utility model to solve its technical problems is: a light-emitting diode facilitating port docking and installation, comprising: a diode body; a positive pole pin, the outer wall of the positive pole pin is fixedly connected to the inner wall of the diode body; a negative pole pin, the outer wall of the negative pole pin is fixedly connected to the inner wall of the diode body; a connecting device, the outer wall of the connecting device is slidably connected to the outer wall of the diode body; a locking device, the outer wall of the locking device is fixedly connected to the inner wall of the connecting device; the connecting device includes a socket ring, the inner wall of the socket ring is fixedly connected with a blocking plate, a communication groove is formed in the wall of the blocking plate, a splicing groove is formed in the outer wall of the socket ring, a convex block is fixedly connected to the outer wall of the socket ring, a cross groove is formed at one end of the convex block away from the socket ring, and a double-sided sticker is fixedly connected to the bottom of the blocking plate.

[0006] Preferably, the inner wall of the socket ring is slidably connected to the outer wall of the diode body, and the bottom of the diode body is in contact with the outer wall of the blocking plate. The connecting device uses the cross groove as a positive pole symbol, enabling users to clearly and quickly judge the positive and negative poles, avoiding circuit failures caused by polarity errors, thus saving the time for error correction and reinstallation, and further facilitating the accurate and fast port docking of the light-emitting diode.

[0007] Preferably, the locking device includes a fixing ring, the top of the fixing ring is fixedly connected with a bending strip, the outer wall of the bending strip is fixedly connected with an outer friction strip, the outer wall of the bending strip is fixedly connected with an inner friction strip, and a guiding groove is opened at one end of the bending strip away from the fixing ring.

[0008] Preferably, the bottom of the fixing ring is fixedly connected with the inner wall of the socket ring, the outer wall of the outer friction strip is slidably connected with the inner wall of the socket ring, and the outer wall of the inner friction strip is slidably connected with the outer wall of the diode body. The locking device is arranged to fix the diode body on the socket ring by extrusion and friction, preventing the diode body from falling off during the welding process, so that the operator does not need to constantly hold the positive and negative pins on the diode body during welding.

[0009] The beneficial effects of the present utility model are as follows:

[0010] 1. By arranging the connecting device, the cross slot serves as the positive sign, enabling the user to clearly and quickly determine the positive and negative poles, avoiding circuit failures caused by incorrect polarities, thus saving the time for error correction and reinstallation, and further facilitating the accurate and quick docking of the light-emitting diode ports.

[0011] 2. By arranging the locking device, the diode body is fixed on the socket ring by extrusion and friction, preventing the diode body from falling off during the welding process, so that the operator does not need to constantly hold the positive and negative pins on the diode body during welding. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is the front view of the present utility model;

[0013] Figure 2 is the cross-sectional view of the present utility model;

[0014] Figure 3 is the top view of the connecting device of the present utility model;

[0015] Figure 4 is the structural schematic diagram of the connecting device of the present utility model;

[0016] Figure 5 is the structural schematic diagram of the locking device of the present utility model.

[0017] In the figure: 1, diode body; 2, positive pin; 3, negative pin; 4, connecting device; 5, locking device; 41, socket ring; 42, blocking plate; 43, communication groove; 44, fitting groove; 45, convex block; 46, cross slot; 47, double-sided tape; 51, fixing ring; 52, bending strip; 53, outer friction strip; 54, inner friction strip; 55, guiding groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The present utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present utility model are given for purposes of illustration and description, and are not exhaustive or limit the present utility model to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present utility model, and enable those of ordinary skill in the art to understand the present utility model and thus design various embodiments with various modifications suitable for specific purposes.

[0019] Embodiment: Please refer to Figure 1 - Figure 5 , the present utility model provides a technical solution: a light-emitting diode convenient for port docking and installation, including: a diode body 1; a positive electrode pin 2, the outer wall of the positive electrode pin 2 is fixedly connected to the inner wall of the diode body 1; a negative electrode pin 3, the outer wall of the negative electrode pin 3 is fixedly connected to the inner wall of the diode body 1; a connecting device 4, the outer wall of the connecting device 4 is slidably connected to the outer wall of the diode body 1; a locking device 5, the outer wall of the locking device 5 is fixedly connected to the inner wall of the connecting device 4; the connecting device 4 includes a socket ring 41, a blocking plate 42 is fixedly connected to the inner wall of the socket ring 41, a communication groove 43 is opened in the wall of the blocking plate 42, a splicing groove 44 is opened on the outer wall of the socket ring 41, a convex block 45 is fixedly connected to the outer wall of the socket ring 41, a cross groove 46 is opened at one end of the convex block 45 away from the socket ring 41, and a double-sided tape 47 is fixedly connected to the bottom of the blocking plate 42.

[0020] The inner wall of the socket ring 41 is slidably connected to the outer wall of the diode body 1, the bottom of the diode body 1 is in contact with the outer wall of the blocking plate 42. The diode body 1 is sleeved into the socket ring 41 of the connecting device 4, and the positive electrode pin 2 and the negative electrode pin 3 respectively pass through the two communication grooves 43 opened on the blocking plate 42. The connecting device 4 can improve the installation efficiency and accuracy through the cross groove 46. The cross groove 46 serves as a positive sign, enabling the user to clearly and quickly judge the positive and negative poles. At the same time, the convex block 45 and the splicing groove 44 can be spliced with each other, making it difficult for the diode body 1 to tilt left and right when welded on the circuit board.

[0021] The locking device 5 includes a fixing ring 51, a bending strip 52 is fixedly connected to the top of the fixing ring 51, an outer friction strip 53 is fixedly connected to the outer wall of the bending strip 52, an inner friction strip 54 is fixedly connected to the outer wall of the bending strip 52, and a guiding groove 55 is opened at one end of the bending strip 52 away from the fixing ring 51.

[0022] The bottom of the fixed ring 51 is fixedly connected to the inner wall of the socket ring 41. The outer wall of the outer friction strip 53 is slidably connected to the inner wall of the socket ring 41, and the outer wall of the inner friction strip 54 is slidably connected to the outer wall of the diode body 1. When the diode body 1 enters the socket ring 41 and is blocked by the blocking plate 42, the diode body 1 can be fixed by pinching the locking device 5 at this time to prevent it from falling. The user pinches the bending strip 52 with the fingernail, causing the bending strip 52 to move. During the movement, due to the setting of the guiding groove 55 at the top of the bending strip 52, the bending strip 52 moves along the top surface of the fixed ring 51 and curls inward. During the curling process, the inner friction strip 54 moves into the curled interior and rubs against the bending strip 52, while the outer friction strip 53 moves to the surface of the diode body 1 and rubs against it. The diode body 1 is fixed by the frictional forces of the inner friction strip 54 and the outer friction strip 53.

[0023] Working principle:

[0024] During use, the diode body 1 is sleeved into the socket ring 41 of the connecting device 4, and the positive electrode pin 2 and the negative electrode pin 3 respectively pass through two communication grooves 43 opened on the blocking plate 42. Since the size of the opened communication grooves 43 is much larger than the diameters of the positive electrode pin 2 and the negative electrode pin 3, the positive electrode pin 2 and the negative electrode pin 3 will easily pass through and are hardly subjected to extrusion deformation. Since the positive electrode pin 2 and the negative electrode pin 3 are distinguished by different lengths, in the traditional technology, the positive electrode pin 2 is significantly longer than the negative electrode pin 3. This is because the positive and negative pole symbols are generally not marked on the diode. After the diode body 1 is welded to the circuit board, the redundant parts will be cut. At this time, the obvious positive and negative pole judgment method disappears. The connecting device 4 can improve the installation efficiency and accuracy through the cross groove 46. The cross groove 46 acts as a positive pole symbol, enabling the user to clearly and quickly judge the positive and negative poles. At the same time, the convex block 45 and the fitting groove 44 can be fitted to each other, making it difficult for the diode body 1 to tilt left and right when welded to the circuit board. When the worker assembles the circuit board, the light-emitting diode can be quickly and accurately installed in place through the positive pole mark of the cross groove 46 on the socket ring 41, avoiding circuit failures caused by incorrect polarities, thereby saving the time for error correction and reinstallation. The double-sided tape 47 not only further increases the stability of the socket ring 41. Since the locking device 5 fixes the diode body 1, the correctly fixed light-emitting diode is not easily loosened or displaced during operation, reducing abnormal light emission or damage caused by poor contact. And in an environment with frequent vibrations, the double-sided tape 47 attached to the socket ring 41 can effectively ensure the stable position of the light-emitting diode when it is attached to the circuit board. The clear marking of the positive and negative poles also brings convenience to subsequent maintenance and detection work. The maintenance personnel can quickly identify the positive pole and judge the negative pole, and then quickly troubleshoot the cause of the failure, improving the maintenance efficiency.

[0025] The locking device 5 is set to fix the diode body 1 on the socket ring 41 by extrusion and friction. When the diode body 1 enters the socket ring 41 and is blocked by the baffle 42, the diode body 1 can be fixed by pinching the locking device 5 at this time to prevent it from falling. The user pinches the bending strip 52 with the fingernail, causing the bending strip 52 to move. During the movement, due to the setting of the guiding groove 55 at the top of the bending strip 52, the bending strip 52 moves along the top surface of the fixed ring 51 and curls inward. During the curling process, the inner friction strip 54 moves to the inside of the curl and rubs against the bending strip 52, while the outer friction strip 53 moves to the surface of the diode body 1 and rubs against it. The diode body 1 is fixed by the frictional forces of the inner friction strip 54 and the outer friction strip 53, thereby preventing the diode body 1 from falling during the welding process, so that the operator does not need to constantly hold the positive electrode pin 2 and the negative electrode pin 3 on the diode body 1 during welding.

[0026] Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art and related fields without creative efforts shall fall within the protection scope of the present invention. The structures, devices, and operation methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the art without special instructions and limitations.

Claims

1. A light emitting diode that is convenient for port docking installation, characterized in that: include: Diode body (1); A positive electrode needle (2), the outer wall of the positive electrode needle (2) being fixedly connected to the inner wall of the diode body (1); A negative electrode needle (3), the outer wall of the negative electrode needle (3) being fixedly connected to the inner wall of the diode body (1); A connecting device (4), wherein an outer wall of the connecting device (4) is slidably connected to an outer wall of the diode body (1); A locking device (5), wherein an outer wall of the locking device (5) is fixedly connected to an inner wall of the connecting device (4); The connecting device (4) comprises a sleeve ring (41), the inner wall of the sleeve ring (41) is fixedly connected to a blocking plate (42), a connecting groove (43) is provided in the wall of the blocking plate (42), the outer wall of the sleeve ring (41) is provided with a splicing groove (44), the outer wall of the sleeve ring (41) is fixedly connected to a protrusion (45), one end of the protrusion (45) away from the sleeve ring (41) is provided with a cross groove (46), and the bottom of the blocking plate (42) is fixedly connected to a double-sided tape (47).

2. A light emitting diode that is convenient for port docking installation according to claim 1, characterized in that: The inner wall of the sleeve ring (41) is slidably connected to the outer wall of the diode body (1), and the bottom of the diode body (1) is in contact with the outer wall of the blocking plate (42).

3. The light emitting diode for easy port docking installation according to claim 1, characterized in that: The locking device (5) comprises a fixing ring (51), the top of the fixing ring (51) is fixedly connected to a bending strip (52), the outer wall of the bending strip (52) is fixedly connected to an outer friction strip (53), the outer wall of the bending strip (52) is fixedly connected to an inner friction strip (54), and a guide groove (55) is provided at one end of the bending strip (52) away from the fixing ring (51).

4. A light emitting diode for easy port docking installation according to claim 3, characterized in that: The bottom of the fixed ring (51) is fixedly connected to the inner wall of the sleeve ring (41), and the outer wall of the outer friction strip (53) is slidably connected to the inner wall of the sleeve ring (41).

5. The light emitting diode for easy port docking installation according to claim 3, characterized in that: The outer wall of the inner friction strip (54) is slidably connected to the outer wall of the diode body (1).

Images