Multifunctional electronic connector

Abstract

The utility model belongs to the field of electronic connectors, and particularly relates to a multifunctional electronic connector which comprises a bottom shell, an upper cover is hinged to the upper end of the bottom shell, a sealing connecting mechanism is arranged on the upper cover, a lower pressing frame is slidably connected into the upper cover, a threaded column is fixedly connected to the upper end of the lower pressing frame, and the threaded column is provided with a threaded hole. A threaded pipe is installed in the upper cover through a bearing, and the outer side of the threaded pipe is fixedly connected with a limiting wheel. According to the utility model, the lower pressing frame, the threaded column, the limiting wheel and other structures are additionally arranged in the upper cover, after wires are connected and placed in the upper cover and the bottom shell, the lower pressing frame can be driven to move through the threaded fit between the threaded column and the threaded pipe, and the lower pressing frame can extrude the joint of the two wires, so that the connection of the two wires is facilitated. Therefore, the connection strength of the electric wire can be enhanced in a mode that the electric wire is deformed, and the connection stability of the electric wire can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic connectors, and specifically relates to a multifunctional electronic connector. Background Technique

[0002] An electronic connector is a component often used for the circuit connection of electronic devices, which can protect the circuit connection. According to a multifunctional electronic connector proposed in the patent application publication number: CN113224561A, the invention is provided with two sets of wire clamping ports and wire clamping seats, and then directly breaks the wire skin through a tooth structure to connect the circuit with the wire clamping plate, and then uses the wire between the two wire clamping plates to directly connect two unpeeled circuits.

[0003] However, after the existing technology connects two circuits, the connection at the wiring part is achieved through the deformation of the wire core. When the circuit is stressed, it is easy to cause the circuit to separate and result in poor contact. Moreover, gaps will be generated during the use of the connector, leading to a short circuit at the wiring part and affecting the normal use of the device. Therefore, the existing technology needs to be improved. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a multifunctional electronic connector, which solves the problems of easy poor contact and poor sealing performance after the circuit is stressed.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A multifunctional electronic connector, including a bottom shell, an upper cover is hinged to the upper end of the bottom shell, a sealing connection mechanism is arranged on the upper cover, a pressing frame is slidably connected inside the upper cover, a threaded column is fixedly connected to the upper end of the pressing frame, a threaded tube is installed inside the upper cover through a bearing, a limiting wheel is fixedly connected to the outer side of the threaded tube, a flipping frame is hinged to the upper end of the upper cover, a limiting frame is fixedly connected to the lower end of the flipping frame, and a spring is arranged inside the flipping frame.

[0006] Preferably, the limiting wheel is rotatably connected to the upper cover, the limiting frame is clamped in the groove of the limiting wheel, the threaded tube and the threaded column are connected by threads, and the limiting frame can limit the threaded tube through the limiting wheel.

[0007] Preferably, a limiting ring is fixedly connected to the upper end of the upper cover, and the limiting ring is sleeved outside the spring, and the limiting ring can limit the spring.

[0008] Preferably, one end of the spring is fixedly connected to the upper cover, and the other end of the spring is fixedly connected to the flipping frame, and the spring can drive the flipping frame to automatically reset through elasticity.

[0009] Preferably, the sealed connection mechanism includes a sealing strip. Two symmetrically distributed sealing strips are adhesively bonded to the lower end of the upper cover. Two symmetrically distributed sealing rings are placed inside the upper cover. Two symmetrically distributed threaded brackets are hinged to the front of the upper cover. Screws are connected to the inside of the threaded brackets by threads. A fixing bracket is fixedly connected to the front of the bottom shell. The sealing ring can wrap the outside of the wire.

[0010] Preferably, the sealing strip contacts the bottom shell, and the sealing ring contacts the bottom shell. The sealing strip can increase the sealing performance between the upper cover and the bottom shell.

[0011] Preferably, the fixing bracket is movably connected to the screw, and the sealing strip contacts the sealing ring. The screw can increase the connection strength between the upper cover and the bottom shell through the fixing bracket.

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

[0013] 1. By adding structures such as a pressing frame, a threaded column, and a limiting wheel inside the upper cover of the present utility model, after the wires are connected and placed inside the upper cover and the bottom shell, the pressing frame can be driven to move through the threaded fit between the threaded column and the threaded tube. The pressing frame can squeeze the connection part of the two wires and press it into the groove of the bottom shell, so as to strengthen the connection strength of the wires by deforming the wires, and can effectively increase the connection stability of the wires.

[0014] 2. By adding structures such as a sealing strip, a sealing ring, and a screw to the upper cover of the present utility model, the sealing performance between the upper cover and the bottom shell can be increased through the sealing strip and the sealing ring, and at the same time, the connection strength between the upper cover and the bottom shell can be increased through the threaded fit between the screw and the threaded bracket, so as to effectively ensure the sealing performance between the upper cover and the bottom shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional view of the overall structure of the present utility model;

[0016] Figure 2 is the Figure 1 three-dimensional sectional view of the present utility model;

[0017] Figure 3 is the Figure 1 three-dimensional unfolded view of the present utility model;

[0018] Figure 4 is the Figure 1 three-dimensional enlarged view of the screw of the present utility model;

[0019] Figure 5 is the Figure 1 enlarged view of the structure of part A of the present utility model;

[0020] Figure 6 For the present utility model Figure 2 is an enlarged view of the structure of part B.

[0021] In the figure: 1, bottom shell; 2, upper cover; 3, sealing connection mechanism; 4, downward pressing frame; 5, threaded post; 6, threaded tube; 7, limiting wheel; 8, flipping frame; 9, limiting frame; 10, limiting ring; 11, spring; 31, sealing strip; 32, sealing ring; 33, threaded frame; 34, screw; 35, fixing frame. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 6 , a multifunctional electronic connector, including a bottom shell 1, an upper cover 2 is hinged to the upper end of the bottom shell 1, a sealing connection mechanism 3 is arranged on the upper cover 2, a downward pressing frame 4 is slidably connected inside the upper cover 2, a threaded post 5 is fixedly connected to the upper end of the downward pressing frame 4, a threaded tube 6 is installed inside the upper cover 2 through a bearing, a limiting wheel 7 is fixedly connected to the outside of the threaded tube 6, a flipping frame 8 is hinged to the upper end of the upper cover 2, a limiting frame 9 is fixedly connected to the lower end of the flipping frame 8, and a spring 11 is arranged inside the flipping frame 8.

[0024] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 6 , the limiting wheel 7 is rotatably connected to the upper cover 2, the limiting frame 9 is clamped with the groove of the limiting wheel 7, the threaded tube 6 is threadedly connected to the threaded post 5, the limiting frame 9 can limit the threaded tube 6 through the limiting wheel 7, a limiting ring 10 is fixedly connected to the upper end of the upper cover 2, the limiting ring 10 is sleeved outside the spring 11, the limiting ring 10 can limit the spring 11, one end of the spring 11 is fixedly connected to the upper cover 2, the other end of the spring 11 is fixedly connected to the flipping frame 8, and the spring 11 can drive the flipping frame 8 to automatically reset through elastic force.

[0025] Please refer to Figure 1 , Figure 2 , Figure 4 , Figure 5, the sealing connection mechanism 3 includes a sealing strip 31. Two symmetrically distributed sealing strips 31 are adhesively connected to the lower end of the upper cover 2. Two symmetrically distributed sealing rings 32 are placed inside the upper cover 2. Two symmetrically distributed threaded frames 33 are hinged to the front of the upper cover 2. A screw 34 is connected inside the threaded frame 33 by a thread. A fixing frame 35 is fixedly connected to the front of the bottom shell 1. The sealing ring 32 can wrap the outside of the wire. The sealing strip 31 contacts the bottom shell 1. The sealing ring 32 contacts the bottom shell 1. The sealing strip 31 can increase the sealing performance between the upper cover 2 and the bottom shell 1. The fixing frame 35 is movably connected to the screw 34. The sealing strip 31 contacts the sealing ring 32. The screw 34 can increase the connection strength between the upper cover 2 and the bottom shell 1 through the fixing frame 35.

[0026] The specific implementation process of the present utility model is as follows: When in use, the sealing ring 32 is sleeved on the outside of the wire, and then the two connected wires are placed inside the bottom shell 1. After placing, the upper cover 2 is covered on the upper end of the bottom shell 1. Then, after flipping the screw 34 to the inside of the fixing frame 35, the screw 34 is rotated. During the rotation of the screw 34, the thread fit between the screw 34 and the threaded frame 33 drives the screw 34 to move upward. During the movement of the screw 34, the extrusion force on the fixing frame 35 can be gradually increased, so that the extrusion force of the upper cover 2 on the sealing strip 31 and the sealing ring 32 can be effectively increased, thereby effectively improving the sealing performance of the connector.

[0027] After the screw 34 is rotated, the flipping frame 8 is pressed. The flipping frame 8 drives the limiting frame 9 to disengage from the limiting wheel 7 and compresses the spring 11. Then, the threaded tube 6 is rotated. During the rotation of the threaded tube 6, the threaded fit with the threaded post 5 drives the pressing frame 4 to move downward. During the movement of the pressing frame 4, the wire can be extruded and deformed. At the same time of deformation, it can slide into the inside of the bottom shell 1. Then, the rotation of the threaded tube 6 is stopped, and the flipping frame 8 is released. The spring 11 resets. The spring 11 can drive the limiting frame 9 on the flipping frame 8 to slide into the inside of the limiting wheel 7 again through the elastic force, so that the connection of the wire can be made more stable.

[0028] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A multifunctional electronic connector, comprising a bottom shell (1), characterized in that: The upper end of the bottom shell (1) is hinged with an upper cover (2). A sealing connection mechanism (3) is arranged on the upper cover (2). A lower pressing frame (4) is slidably connected inside the upper cover (2). The upper end of the lower pressing frame (4) is fixedly connected with a threaded column (5). A threaded tube (6) is installed inside the upper cover (2) through a bearing. A limiting wheel (7) is fixedly connected to the outer side of the threaded tube (6). The upper end of the upper cover (2) is hinged with a flipping frame (8). The lower end of the flipping frame (8) is fixedly connected with a limiting frame (9). A spring (11) is arranged inside the flipping frame (8).

2. A multifunctional electronic connector according to claim 1, characterized in that: The limiting wheel (7) is rotationally connected with the upper cover (2). The limiting frame (9) is clamped with the groove of the limiting wheel (7). The threaded tube (6) is threadedly connected with the threaded column (5).

3. The multifunctional electronic connector according to claim 1, wherein: A limiting ring (10) is fixedly connected to the upper end of the upper cover (2). The limiting ring (10) is sleeved on the outer side of the spring (11).

4. A multifunctional electronic connector according to claim 1, characterized in that: One end of the spring (11) is fixedly connected with the upper cover (2). The other end of the spring (11) is fixedly connected with the flipping frame (8).

5. A multifunctional electronic connector according to claim 1, characterized in that: The sealing connection mechanism (3) includes a sealing strip (31). Two symmetrically distributed sealing strips (31) are bonded to the lower end of the upper cover (2). Two symmetrically distributed sealing rings (32) are placed inside the upper cover (2). Two symmetrically distributed threaded frames (33) are hinged to the front surface of the upper cover (2). A screw (34) is threadedly connected inside the threaded frame (33). A fixing frame (35) is fixedly connected to the front surface of the bottom shell (1).

6. A multifunctional electronic connector according to claim 5, characterized in that: The sealing strip (31) contacts the bottom shell (1). The sealing ring (32) contacts the bottom shell (1).

7. A multifunctional electronic connector according to claim 5, characterized in that: The fixing frame (35) is movably connected with the screw (34). The sealing strip (31) contacts the sealing ring (32).

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