Quickly-assembled wire-to-board connector

Abstract

The utility model discloses a fast assembly wire-to-board connector, relates to the connector technology field, and comprises a male end connector and a female end connector, the bottom surface of the male end connector and the female end connector is provided with a self-locking assembly, the self-locking assembly comprises a mounting rack, the bottom surface of the male end connector is fixedly connected with an L-shaped rack, and the bottom surface of the L-shaped rack is fixedly connected with the mounting rack. The installation frame is arranged above the L-shaped frame, a clamping groove is formed in the installation frame, a clamping protruding block is fixedly installed on the bottom face of the female end connector, the installation frame on the bottom face of the male end connector moves towards the clamping protruding block, the installation frame can move downwards under the action of a spring, and therefore the installation frame can be clamped and connected with the female end connector. And the mounting rack moves upwards to return to the original position under the counter-acting force of the spring until the clamping convex block completely enters the clamping groove, and the clamping convex block is clamped, so that the male end connector and the female end connector can be inserted more stably, and the purpose of convenient and rapid assembly and insertion is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of connectors, in particular to a fast-assembled wire-to-board connector. Background Art

[0002] A wire-to-board connector is an electrical connector used to connect wires to a printed circuit board. These connectors are commonly used in electronic devices to make it easier to connect and disconnect wires from the circuit board and provide a reliable electrical connection. Wire-to-board connectors play an important role in electronic devices. They provide a convenient and reliable way to connect wires to PCBs to achieve circuit connection and signal transmission.

[0003] However, there are still some problems in the actual use of existing connectors. For example, the male and female ends of existing connectors mostly rely on the coupling force when the two are plugged in to achieve plugging. Although this plugging method is convenient, it is easily affected by external forces, causing the two to loosen or even detach.

[0004] To this end, we propose a quick-assembly wire-to-board connector. Summary of the invention

[0005] The utility model provides a fast-assembly wire-to-board connector.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a quick-assembly wire-to-board connector, comprising a male connector and a female connector, the bottom surfaces of the male connector and the female connector are provided with self-locking components, the self-locking components include a mounting frame, the bottom surface of the male connector is fixedly connected with an L-shaped frame, the mounting frame is arranged above the L-shaped frame, a snap-in groove is opened inside the mounting frame, and a snap-in protrusion is fixedly installed on the bottom surface of the female connector.

[0007] Preferably, a spring is provided between the mounting frame and the L-shaped frame, one end of the spring is fixedly connected to the top surface of the L-shaped frame, and the other end of the spring is fixedly connected to the bottom surface of the mounting frame.

[0008] Preferably, a fixing sleeve and a sleeve column are provided inside the spring, the sleeve column is movably clamped inside the fixing sleeve, the fixing sleeve is fixedly mounted on the top surface of the L-shaped frame, and the sleeve column is fixedly mounted on the bottom surface of the mounting frame.

[0009] Preferably, the interior of the clamping groove is a wedge surface structure, and one side surface of the clamping protrusion is a wedge surface.

[0010] Preferably, a magnet sheet is provided on the top surface of the female connector, and two magnet blocks are fixedly mounted on one side surface of the male connector.

[0011] Preferably, a mounting groove is provided on the top surface of the female end connector, and the magnet sheet is fixedly mounted inside the mounting groove.

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

[0013] 1. The utility model provides a self-locking component, and the mounting frame on the bottom surface of the male connector moves toward the snap-fitting protrusion. The mounting frame moves downward under the action of the spring until the snap-fitting protrusion completely enters the inside of the snap-fitting groove. The mounting frame moves upward back to its original position under the reaction force of the spring to snap-fit ​​the snap-fitting protrusion, thereby making the male connector and the female connector more stably pluggable, achieving the purpose of convenient and quick assembly and plugging.

[0014] 2. The utility model arranges a magnet sheet and a magnet block. When the male connector and the female connector are fully plugged in, that is, the snap-in protrusion completely enters the interior of the snap-in groove, the magnet block completely fits on the top surface of the magnet sheet. Through the adsorption effect between the magnet sheet and the magnet block, the stability of the plug-in between the male connector and the female connector can be further improved, and a secondary stable plug-in can be performed. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the male end connector of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the female connector of the utility model;

[0017] Figure 3 This is a schematic diagram of the overall bottom view structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the self-locking component of the utility model.

[0019] In the figure: 1. male connector; 2. female connector; 3. mounting slot; 4. magnet sheet; 5. magnet block; 6. snap-on protrusion; 7. self-locking assembly; 71. mounting frame; 72. snap-on slot; 73. L-shaped frame; 74. fixing sleeve; 75. sleeve column; 76. spring. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0021] See also Figure 1-4 The figure shows a quick-assembled wire-to-board connector, including a male connector 1 and a female connector 2. The bottom surfaces of the male connector 1 and the female connector 2 are provided with a self-locking component 7. The self-locking component 7 includes a mounting frame 71. The bottom surface of the male connector 1 is fixedly connected with an L-shaped frame 73. The mounting frame 71 is arranged above the L-shaped frame 73. A snap-on groove 72 is opened inside the mounting frame 71. The bottom surface of the female connector 2 is fixedly installed with a snap-on protrusion 6.

[0022] See also Figure 1-4 In the figure, a spring 76 is arranged between the mounting frame 71 and the L-shaped frame 73, one end of the spring 76 is fixedly connected to the top surface of the L-shaped frame 73, and the other end of the spring 76 is fixedly connected to the bottom surface of the mounting frame 71. The interior of the snap-in groove 72 is a wedge surface structure, and one side surface of the snap-in protrusion 6 is a wedge surface setting.

[0023] 72, and the cam 74 is in the process of being inserted into the female end connector 2. In this embodiment, in the process of plugging the male end connector 1 and the female end connector 2, it is only necessary to place the male end connector 1 and the female end connector 2 on the same horizontal plane, and then plug the male end connector 1 horizontally into the inside of the female end connector 2. As the male end connector 1 is gradually plugged into the inside of the female end connector 2, the mounting frame 71 on the bottom surface of the male end connector 1 will move toward the snap-fitting protrusion 6 until the wedge surface of the snap-fitting protrusion 6 contacts the wedge surface of the snap-fitting groove 72, and the mounting frame 71 will move downward under the action of the spring 76 until the snap-fitting protrusion 6 completely enters the inside of the snap-fitting groove 72. At this time, the influence of the wedge surface is lost, and the mounting frame 71 will move upward back to its original position under the reaction force of the spring 76 to snap the snap-fitting protrusion 6, so that the male end connector 1 and the female end connector 2 can be plugged in more stably, and during the plug-in process, the stable plug-in of the male end connector 1 and the female end connector 2 can be completed without other excessive operations, thereby achieving the purpose of convenient and quick assembly and plug-in.

[0024] See also Figure 1-4 As shown in the figure, a fixed sleeve 74 and a sleeve column 75 are arranged inside the spring 76. The sleeve column 75 is movably connected to the inside of the fixed sleeve 74. The fixed sleeve 74 is fixedly mounted on the top surface of the L-shaped frame 73, and the sleeve column 75 is fixedly mounted on the bottom surface of the mounting frame 71.

[0025] In this embodiment, the spring 76 can be limited by the fixed sleeve 74 and the sleeve column 75, so that the spring 76 will not be excessively deformed. Example

[0026] See also Figure 1-4This embodiment further explains Example 1. In the figure, a magnet sheet 4 is provided on the top surface of the female end connector 2, two magnet blocks 5 are fixedly installed on one side surface of the male end connector 1, and a mounting groove 3 is opened on the top surface of the female end connector 2, and the magnet sheet 4 is fixedly installed inside the mounting groove 3.

[0027] In this embodiment: after the male connector 1 and the female connector 2 are fully plugged in, that is, after the snap-in protrusion 6 is fully inserted into the interior of the snap-in groove 72, at this time, the magnet block 5 is completely attached to the top surface of the magnet sheet 4, and the adsorption effect between the magnet sheet 4 and the magnet block 5 can further improve the stability of the plug-in between the male connector 1 and the female connector 2. At the same time, the adsorption of the two is realized during the plug-in process of the male connector 1 and the female connector 2, and a secondary stable plug-in is performed.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include"-"comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process-method-article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process-method-article or device.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A quick-assembly wire-to-board connector, comprising a male connector (1) and a female connector (2), characterized in that: The bottom surfaces of the male connector (1) and the female connector (2) are provided with self-locking components (7), the self-locking components (7) comprising a mounting frame (71), the bottom surface of the male connector (1) being fixedly connected to an L-shaped frame (73), the mounting frame (71) being arranged above the L-shaped frame (73), a snap-fitting groove (72) being provided inside the mounting frame (71), and a snap-fitting protrusion (6) being fixedly mounted on the bottom surface of the female connector (2).

2. A quick assembly wire-to-board connector according to claim 1, characterized in that: A spring (76) is provided between the mounting frame (71) and the L-shaped frame (73); one end of the spring (76) is fixedly connected to the top surface of the L-shaped frame (73), and the other end of the spring (76) is fixedly connected to the bottom surface of the mounting frame (71).

3. A quick assembly wire-to-board connector according to claim 2, characterized in that: A fixing sleeve (74) and a sleeve column (75) are provided inside the spring (76); the sleeve column (75) is movably clamped inside the fixing sleeve (74); the fixing sleeve (74) is fixedly mounted on the top surface of the L-shaped frame (73); and the sleeve column (75) is fixedly mounted on the bottom surface of the mounting frame (71).

4. A quick assembly wire-to-board connector according to claim 3, characterized in that: The interior of the clamping groove (72) is a wedge surface structure, and one side surface of the clamping protrusion (6) is a wedge surface.

5. A quick assembly wire-to-board connector according to claim 4, characterized in that: A magnet sheet (4) is provided on the top surface of the female end connector (2), and two magnet blocks (5) are fixedly mounted on one side surface of the male end connector (1).

6. A quick assembly wire-to-board connector according to claim 5, characterized in that: The top surface of the female end connector (2) is provided with a mounting groove (3), and the magnet sheet (4) is fixedly mounted inside the mounting groove (3).

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