CN221552406U

CN221552406U - USB exchange type joint

Info

Publication number: CN221552406U
Application number: CN202323496804.9U
Authority: CN
Inventors: 杨鑫; 曹俊星; 李元; 高超
Original assignee: Hangzhou Muqi Optoelectronic Technology Co ltd
Current assignee: Hangzhou Muqi Optoelectronic Technology Co ltd
Priority date: 2023-12-21
Filing date: 2023-12-21
Publication date: 2024-08-16
Anticipated expiration: 2033-12-21

Abstract

The utility model belongs to the technical field of USB connectors, and particularly relates to a USB exchange type connector, which comprises a USB conversion box with a non-round structure, wherein one circumferential side wall of the USB conversion box is connected with a main connecting wire, a USB connector swinging outlet with a rectangular structure is cut on the other circumferential side wall of the USB conversion box opposite to the main connecting wire, a group of USB connector mounting columns are rotatably arranged in the middle part in the USB connector swinging outlet, USB connectors with different types of interfaces which are uniformly distributed are connected on the circumferential side wall of the USB connector mounting columns, the top ends of telescopic wires arranged in a wire channel are respectively connected with the inner ends of all USB connectors through wire branch wires, a limited rotating assembly is arranged at the top ends of the USB connector mounting columns in a plug-in mode, and the limited rotating assembly upwards penetrates through the top wall of the USB conversion box to extend to the outside of the USB conversion box. The joint has the advantages of interchangeable transfer of multiple types of joints, compact structure, simple operation and strong practicability.

Description

USB exchange type joint

Technical Field

The utility model belongs to the technical field of USB connectors, and particularly relates to a USB interchange type connector.

Background

Since the 1996 USB-IF (USB Implementers Forum) organization released the USB 1.0 standard, the USB standard has undergone the development of multiple versions of USB 1.1, USB 2.0, USB 3.0, USB 3.1, USB 3.2. In 2019, the USB-IF organization has issued the latest USB4 standard, which brings a brand new standard specification for USB interfaces. However, due to the variety of the types of the existing electronic devices, the interfaces suitable for different devices are different, and even on some devices, the matched interfaces are different when different circuits are connected, so that when some USB interfaces are used for circuit connection, a plurality of types of USB connectors are often needed to be matched during data transmission, thus the difficulty and the confusion degree of data storage can be increased, and the cost of data transmission storage is also increased to a certain extent.

Disclosure of utility model

The embodiment of the utility model aims to provide a USB exchange type connector and aims to solve the problem.

The utility model is realized in this way, a USB exchange type connector comprises a USB conversion box with a non-round structure, a main connecting wire is connected to one circumferential side wall of the USB conversion box, a USB connector swinging outlet with a rectangular structure is cut on the other circumferential side wall of the USB conversion box opposite to the main connecting wire, a group of USB connector mounting posts are rotationally arranged in the middle part in the USB connector swinging outlet, the bottom ends of the USB connector mounting posts are rotationally arranged in the inner bottom wall of the USB conversion box through a supporting rotating shaft, the bottom ends of the supporting rotating shaft are connected with a wire connecting pipe, a wire channel is arranged at the center of the wire connecting pipe and the supporting rotating shaft, the top ends of the wire channel extend into the USB connector mounting posts, the bottom ends of the wire channel are connected with telescopic wires, the telescopic wires are distributed along the bottom of the USB conversion box, and one end far away from the supporting rotating shaft is connected with the main connecting wire, the USB connector mounting column circumference lateral wall is connected with the USB connector of evenly distributed's different grade type interface, arrange in the inside flexible wire top of wire passageway and connect the inner with every USB respectively through the wire branch line and be connected, guarantee promptly that every USB connects homoenergetic and carry out normal function such as data transmission and connect and use, USB connector mounting column top plug-in type is provided with limited subassembly, limited subassembly upwards passes USB converting box roof and extends to USB converting box outside, even in manual control limited subassembly's operation, through the rotation of USB connector mounting column, the swing of control USB connector, then with suitable USB connector swing to USB connector pendulum exit as required, then with the outside USB interface grafting of waiting to connect the use, improve this quick conversion of this connector multi-type connection function of using from this.

According to the USB exchange type connector provided by the utility model, a group of USB connector mounting columns are rotated in the USB conversion box, then a plurality of USB connectors of different types are uniformly connected and mounted on the circumferential side wall of the USB connector mounting columns, then a USB connector swinging outlet for connecting the USB connector with an external interface is formed in one side of the USB conversion box, then a group of rotation limiting components for limiting the rotation of the USB connector mounting columns by manual control are arranged at the top of the USB connector mounting columns, and the USB connectors of different types are converted to the USB connector swinging outlet for use through the rotation matching of the rotation limiting components and the USB connector mounting columns, so that the quick and convenient conversion capability of the connector is improved, and the application range is improved.

Drawings

Fig. 1 is a schematic view of a first view structure of a USB interchangeable connector.

Fig. 2 is a schematic view of a second view structure of a USB interchangeable connector.

Fig. 3 is a schematic diagram of a front view internal structure of a USB interchangeable connector.

Fig. 4 is a schematic side view of a USB interchangeable connector.

FIG. 5 is a schematic top view of a USB connector mounting post in a USB interchangeable connector;

In the accompanying drawings: the USB conversion box 10, the main connecting wire 11, the USB connector swinging outlet 12, the USB connector positioning shell 13, the USB connector exposing hole 14, the positioning bayonet 15, the positioning bayonet 16, the USB connector 17, the pull ring 18, the pull shaft 19, the shaft seat 20, the spring limiting ring 21, the sleeve spring 22, the USB connector mounting column 23, the positioning shaft 24, the supporting rotating shaft 25, the wire connecting pipe 26, the telescopic wire 27 and the positioning hole 28.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Specific implementations of the utility model are described in detail below in connection with specific embodiments.

As shown in fig. 1-5, a structure diagram of a USB exchange type connector provided in an embodiment of the present utility model includes a USB conversion box 10 having a non-circular structure, a main connection line 11 is connected to one circumferential side wall of the USB conversion box 10, a rectangular USB connector swing outlet 12 is cut on another circumferential side wall of the USB conversion box 10 opposite to the main connection line 11, a set of USB connector mounting posts 23 are rotatably disposed in the middle of the USB connector swing outlet 12, the bottom ends of the USB connector mounting posts 23 are rotatably disposed in the inner bottom wall of the USB conversion box 10 through a supporting rotation shaft 25, a wire connection pipe 26 is connected to the bottom end of the supporting rotation shaft 25, a wire passage is opened at the centers of the wire connection pipe 26 and the supporting rotation shaft 25, the top end of the wire passage extends into the USB connector mounting posts 23, the bottom ends are connected with telescopic wires 27, the telescopic wires 27 are distributed along the bottom of the USB conversion box 10, and one end far away from the supporting rotation shaft 25 is connected with the main connecting wire 11, USB connectors 17 of different types of interfaces which are uniformly distributed are connected on the circumferential side wall of the USB connector mounting column 23, the top end of a telescopic lead 27 arranged in the lead channel is respectively connected with the inner end of each USB connector 17 through a lead branch wire, namely, each USB connector 17 is ensured to be capable of being used for normal function connection such as data transmission, and the like, a limited rotation component is arranged at the top end of the USB connector mounting column 23 in a plug-in manner, extends upwards through the top wall of the USB conversion box 10 to the outside of the USB conversion box 10, namely, the operation of the limited rotation component is controlled manually, the swinging of the USB connector 17 is controlled through the rotation of the USB connector mounting column 23, then the proper USB connector 17 is swung to the position of a USB connector swinging outlet 12 according to requirements, and then is plugged in with the USB connector to be used in a connection mode, thereby improving the function of the present joint for fast switching multi-type connection applications.

In the embodiment of the utility model, one side of the outer part of the USB joint swinging outlet 12 is hinged with a USB joint positioning shell 13 with an arc structure, the middle part of the USB joint positioning shell 13 corresponding to the USB joint swinging outlet 12 is provided with a USB joint exposing hole 14, after the USB joint positioning shell 13 is arranged outside the USB joint swinging outlet 12, the end part of a USB joint 17 arranged at the USB joint swinging outlet 12 is wrapped by the USB joint exposing hole 14 to position the end part, so that the stability of two sides of the USB joint 17 when being spliced with a USB interface is ensured;

The diameter of the whole circle of the USB connector positioning shell 13 is smaller than that of the USB conversion box 10, namely after the USB connector positioning shell 13 is connected and installed with the outer side of the USB connector swinging outlet 12, the end part of the USB connector 17 swinging to the position of the USB connector swinging outlet 12 can extend to the outside of the USB connector positioning shell 13 through the USB connector exposing hole 14, so that the end part of the USB connector 17 can be stably connected with a socket to be connected for use; a positioning clamping pin 15 is arranged on the side wall of one end of the USB connector positioning shell 13, facing the USB connector swinging outlet 12, a positioning clamping groove 16 is formed in the outer edge of the USB connector swinging outlet 12 corresponding to the positioning clamping pin 15, the positioning clamping pin 15 is clamped with the positioning clamping groove 16, and the USB connector positioning shell 13 can be stably arranged outside the USB connector swinging outlet 12 by matching with the hinging of the USB connector positioning shell 13 and the outer side of the USB connector swinging outlet 12;

In order to increase the number of the exposed holes 14 of the USB connector and accurately position the USB connectors 17 with different sizes, a circle of buffer layer is arranged on the inner side of the exposed holes 14 of the USB connector, and the elastic effect of the buffer layer is utilized to increase the sleeving range and strength of the exposed holes 14 of the USB connector and the USB connectors 17.

In one example of the utility model, the rotation limiting assembly comprises a shaft seat 20 installed in the top middle part of the USB conversion box 10, a group of coaxial pull shafts 19 are arranged in the shaft seat 20 in a lifting manner, pull rings 18 are installed at the outer top parts of the pull shafts 19, the bottom ends of the pull shafts 19 movably penetrate through the bottoms of the shaft seat 20 to extend into the USB conversion box 10 and are provided with positioning shafts 24, a spring limiting ring 21 is installed on the pull shafts 19 positioned in the shaft seat 20, a sleeve spring 22 is sleeved on the pull shafts 19 between the spring limiting ring 21 and the upper side of the inner bottom of the shaft seat 20, when the sleeve spring 22 is in a free state, the pull shafts 19 are controlled to drop to the maximum depth, positioning holes 28 are formed in the tops of USB connector mounting columns 23 corresponding to the bottoms of the positioning shafts 24, the positioning shafts 24 are spliced with the positioning holes 28, namely when the pull shafts 19 are in the maximum depth, the bottom end positioning shafts 24 are spliced into the positioning holes 28, and meanwhile, the positioning shafts 24 and the positioning holes 28 are arranged into polygonal structures, namely, the positioning shafts 24 can limit the rotation of the positioning holes 28, and further limit USB connector mounting columns 23;

In order to ensure the accuracy of each rotation of the USB connector 17, namely, each rotation angle can accurately transfer the USB connector 17 to the center of the USB connector swinging outlet 12, the number of the sides of the polygons of the positioning shaft 24 and the positioning hole 28 is consistent with the number of the polygons of the USB connector 17, so that the limitation of the positioning shaft 24 to the positioning hole 28 is ensured, and the swing angle of the USB connector 17 can be consistent, thereby increasing the accuracy of conversion.

It should be noted that, when the USB connector 17 rotates, the USB connector positioning shell 13 needs to be opened in advance, then the USB connector 17 located at the USB connector swing outlet 12 is manually pushed to rotate, after the appropriate USB connector 17 is transferred to the USB connector swing outlet 12, the USB connector positioning shell 13 is rotated again to sleeve the USB connector exposing hole 14 outside the USB connector 17, and then the subsequent plugging and use can be performed.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides a USB exchange type connects, its characterized in that, including USB conversion box (10) of non-full circle structure, USB conversion box (10) circumference lateral wall department is connected with main connecting wire (11), and the USB of opposite main connecting wire (11) connects pendulum outlet (12) that the cutting had rectangular structure on USB conversion box (10) another circumference lateral wall, USB connects pendulum outlet (12) in middle part rotation and is provided with a set of USB and connects erection column (23), USB connects erection column (23) bottom through supporting rotation axle (25) rotation setting in USB conversion box (10) inner bottom wall, supporting rotation axle (25) bottom is connected with wire connecting pipe (26), wire passageway has been seted up in supporting rotation axle (25) center department, wire passageway top extends to USB connects erection column (23) inside, and the bottom is connected with flexible wire (27), flexible wire (27) are distributed along USB conversion box (10) bottom, and keep away from the one end of supporting rotation axle (25) and main connecting wire (11) are connected, USB connects on the circumference lateral wall to be connected with evenly distributed type of non-identical interface in USB and connect erection column (23) circumference lateral wall, wire (17) are connected with wire connection branch line (17) respectively through wire connecting wire connection tube (17) top end, wire connection branch (17) are connected with USB connection assembly top end respectively, the rotation limiting component extends upwards through the top wall of the USB conversion box (10) to the outside of the USB conversion box (10).

2. The USB interchange type connector according to claim 1, wherein a USB connector positioning shell (13) with an arc structure is hinged to one side of the outer portion of the USB connector swinging outlet (12), and a USB connector exposing hole (14) is formed in the middle of the USB connector positioning shell (13) corresponding to the USB connector swinging outlet (12).

3. A USB interchangeable joint according to claim 2, wherein the USB joint positioning shell (13) has a full circle diameter smaller than the diameter of the USB conversion case (10).

4. A USB interchangeable connector according to claim 3, wherein a positioning bayonet lock (15) is installed on a side wall of one end of the USB connector positioning shell (13) facing the USB connector swinging outlet (12), a positioning bayonet lock groove (16) is formed at an outer edge of the USB connector swinging outlet (12) corresponding to the positioning bayonet lock (15), and the positioning bayonet lock (15) is clamped with the positioning bayonet lock groove (16).

5. A USB interchangeable joint according to claim 4, wherein a buffer layer is provided inside the USB joint exposing hole (14).

6. The USB interchange type joint according to claim 5, wherein the rotation limiting assembly comprises a shaft seat (20) arranged at the top middle part of the USB conversion box (10), a group of coaxial pull shafts (19) are arranged in the shaft seat (20) in a lifting mode, pull rings (18) are arranged at the outer tops of the pull shafts (19), the bottoms of the pull shafts (19) movably penetrate through the bottoms of the shaft seat (20) to extend into the USB conversion box (10) and are provided with positioning shafts (24), spring limiting rings (21) are arranged on the pull shafts (19) arranged in the shaft seat (20), a sleeve spring (22) is sleeved on the pull shafts (19) between the spring limiting rings (21) and the upper side of the inner bottom of the shaft seat (20), when the sleeve spring (22) is in a free state, the pull shafts (19) are controlled to fall to the maximum depth, positioning holes (28) are formed in the tops of USB joint mounting columns (23) corresponding to the bottoms of the positioning shafts (24), the positioning shafts (24) are spliced with the positioning holes (28), and the positioning shafts (24) and the positioning holes (28) are arranged in a polygonal structure.

7. A USB exchangeable joint according to claim 6, wherein the number of sides of the polygons of the positioning shaft (24) and the positioning hole (28) corresponds to the number of USB joints (17).