TYPE-C connecting seat

Abstract

The utility model relates to the technical field of connecting seats, in particular to a TYPE-C connecting seat, which comprises a connecting plug. A connecting assembly is arranged on the outer side of the connecting plug, the connecting assembly comprises a protective sleeve, the protective sleeve is arranged on the outer side of the connecting plug in a sleeving mode, a limiting assembly is arranged on the connecting plug, the limiting assembly comprises limiting rods, the limiting rods are rotationally connected to the two sides of the interior of the protective sleeve, and limiting blocks are fixedly connected to the two ends of the inner side of each limiting rod. The connector can be limited through the arranged limiting assembly when the connector is connected, so that the connector can be limited and fastened with a shell or a protective sleeve of the connecting assembly when the connector is connected, the connecting strength between the connector and the connecting plug is reduced, and the service life of the connecting plug is prolonged; and the connecting plug is prevented from being damaged under the pulling of the connector or the connector is prevented from falling off from the connecting plug.

Description

Technical Field

[0001] The utility model relates to the technical field of connecting sockets, in particular to a TYPE-C connecting socket. Background Art

[0002] USB is an external bus standard used to regulate the connection and communication between computers and external devices. It is an interface technology used in the PC field. The USB interface supports plug-and-play and hot-swap functions of devices. Type-C is a hardware interface specification for a universal serial bus. The highlights of the new version of the interface are a slimmer design, faster transmission speed and more powerful power output. Its biggest feature is that it supports double-sided insertion, and you don't have to consider the positive and negative directions when plugging.

[0003] The utility model patent with publication number CN 210640438 U discloses a Type-C socket. In this solution, a front shell, an outer base, a shielding cover and an inner core are set. The inner core includes an insulator and a connecting terminal. The outer base is provided with a mounting groove adapted to the shielding cover, and through grooves are provided on both sides of the shielding cover. A clamping block engaged with the through groove is convexly provided on the mounting groove, and pins extend from both ends of the shielding cover. First, the mounting groove and the shielding cover can be well limited in the horizontal direction by the cooperation between the mounting groove and the shielding cover, and then the vertical direction is limited by the clamping of the clamping block and the through groove, so that the shielding cover can be firmly and stably installed on the outer base, and then the pins can be fixed on the PCB board during its installation process through the setting of the pins, thereby further improving the installation firmness of the shielding cover.

[0004] However, there are still some shortcomings in the above scheme. In the above scheme, when the connector is connected to the Type-C connector, it is only connected and fixed to the plug connector inside the Type-C connector through the limiting structure on the inside of the connector. When the device connected to the connector accidentally falls, the connector is easy to be separated from the connector, resulting in an unstable connector connection. At the same time, if the connector connection is too tight, the pull of the connector and the cable on the device when the device falls and the instantaneous impact generated when the device falls until the cable is tightened are easy to cause the plug connector to break and be damaged. The plug connector is a connection port or charging port between the device and the external device. Once damaged, it affects the normal use of the entire device. In view of this, we propose a TYPE-C connector. Utility Model Content

[0005] The utility model aims to provide a TYPE-C connector, which solves the problem in the prior art that when a connector is connected to the Type-C connector, the connector is only connected and fixed to the plug connector inside the Type-C connector through a limiting structure on the inner side of the connector. When a device connected to the connector accidentally falls, the connector is easily separated from the connector, resulting in an unstable connector connection. At the same time, if the connector is too tightly connected, the pull of the connector and the cable on the device when the device falls, as well as the instantaneous impact generated when the device falls until the cable is tightened, are likely to cause the plug connector to break and be damaged. The plug connector serves as a connection port or a charging port between the device and an external device. Once damaged, the normal use of the entire device is affected.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A TYPE-C connector, comprising a plug connector;

[0008] A connecting assembly is provided on the outside of the plug connector, and the connecting assembly includes a protective sleeve, which is sleeved on the outside of the plug connector. A limiting assembly is provided on the plug connector, and the limiting assembly includes a limiting rod, which is rotatably connected to the inside of the protective sleeve, and both ends of the inner side of the limiting rod are fixedly connected to limiting blocks.

[0009] Preferably, a limiting groove is provided at one end of the protective sleeve, the limiting rod is rotatably connected inside the limiting groove, and an arc-shaped spring piece is fixedly connected to one outer end of the limiting rod.

[0010] Preferably, a positioning block is fixedly connected to the inner side of the plug connector, a positioning groove is provided at the end of the positioning block, a transmission block is slidably connected to the end of the positioning block, the transmission block is rotatably connected inside the plug connector, and guide grooves are provided between the positioning blocks.

[0011] Preferably, a cam is fixedly connected to the end of the transmission block, an adjustment groove corresponding to the cam structure is provided on the plug connector, and a return spring is fixedly connected to the end of the cam.

[0012] Preferably, a driving block is slidably connected to the inner side of the positioning block, a guide block is fixedly connected to the side of the driving block, and the guide block is slidably connected to the inside of the guide groove.

[0013] Preferably, one end of the plug connector is fixedly connected to a mounting plate, a sealing seat is provided on the outer side of the protective sleeve, one end of the sealing seat is fixedly connected to a mounting frame, and the other end of the sealing seat is connected to a supporting plate corresponding to the mounting frame.

[0014] Preferably, a mounting hole is provided on the support plate, the mounting hole corresponds to the bottom end of the mounting frame, and a sealing ring is provided on the end of the protective sleeve.

[0015] By means of the above technical solution, the utility model provides a TYPE-C connector. It has at least the following beneficial effects:

[0016] (1) The utility model can limit the position of the connector when the connector is connected by setting a limit assembly, so that the connector can be limited and fastened with the shell or protective cover of the connection assembly when connected, thereby reducing the connection strength between the connector and the plug connector, improving the service life of the plug connector, and preventing the plug connector from being damaged by the pulling of the connector or the connector from falling off the plug connector.

[0017] (2) The utility model can improve the sealing performance of the connection seat by setting up a multiple sealing structure, and seal the gap on the connection component through the sealing ring and the sealing seat, so as to prevent the surface moisture of the device from penetrating into the interior of the device through the connection gap during use and causing damage to the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application:

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is an explosion diagram of the utility model;

[0021] Figure 3 This is a schematic diagram of the internal structure of the plug connector of the utility model;

[0022] Figure 4 It is an enlarged schematic diagram of point A in the utility model;

[0023] Figure 5 It is a schematic diagram of the internal structure of the protective cover of the utility model.

[0024] In the figure: 1. plug connector; 2. connecting assembly; 201. protective cover; 202. mounting plate; 203. sealing seat; 204. mounting frame; 205. support plate; 206. mounting hole; 207. sealing ring; 3. limiting assembly; 301. limiting rod; 302. limiting block; 303. limiting groove; 304. arc spring; 305. positioning block; 306. positioning groove; 307. transmission block; 308. guide groove; 309. cam; 310. reset spring; 311. drive block; 312. guide block. DETAILED DESCRIPTION

[0025] 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 in 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.

[0026] Example 1

[0027] A TYPE-C connector, such as Figure 1-Figure 4As shown, it includes a plug connector 1; a connecting component 2 is provided on the outer side of the plug connector 1, and the connecting component 2 includes a protective sleeve 201, and the protective sleeve 201 is sleeved on the outer side of the plug connector 1. A limiting component 3 is provided on the plug connector 1, and the limiting component 3 includes a limiting rod 301, and the limiting rod 301 is rotatably connected to the inner side of the protective sleeve 201, and both ends of the inner side of the limiting rod 301 are fixedly connected to the limiting blocks 302. The limiting component 3 can limit the connection of the connector, thereby improving the stability of the connection between the connector and the connecting seat, and at the same time connecting the connector to the protective sleeve 201, reducing the connection tightness between the connector and the plug connector 1, and avoiding the plug connector 1 from being damaged during the connection process of the connector. The rotatably connected limiting rod 301 structure can be limited by the limiting rod 301. The inner limit block 302 limits the connector, thereby improving the connection tightness between the connector and the connecting seat. A limit groove 303 is provided at one end of the protective sleeve 201, and the limit rod 301 is rotatably connected to the inside of the limit groove 303. An arc-shaped spring piece 304 is fixedly connected to the outer end of the limit rod 301. The protective sleeve 201 structure can support the limit rod 301, which is convenient for the limit rod 301 to be rotated and adjusted, so that the limit block 302 can be conveniently switched between limiting the connector and opening the limit block 302. The arc-shaped spring piece 304 structure can reset the limit rod 301, so that the end of the limit rod 301 close to the arc-shaped spring piece 304 remains in an inwardly rotated state, and the arc-shaped spring piece 304 structure can deform itself after being squeezed. The plug connector 1 is provided with a positioning block 305, and a positioning groove 306 is provided at the end of the positioning block 305. A transmission block 307 is slidably connected to the end of the positioning block 305. The transmission block 307 is rotatably connected to the inside of the plug connector 1. A guide groove 308 is provided between the positioning blocks 305. The positioning block 305 structure can cooperate with the transmission block 307 so that the transmission block 307 can rotate when driven. A cam 309 is fixedly connected to the end of the transmission block 307. An adjusting groove corresponding to the cam 309 structure is provided on the plug connector 1. A reset spring 310 is fixedly connected to the end of the cam 309. The rotating transmission block 307 can drive the cam 309 to rotate synchronously. The limit rod 301 is driven to switch between inward rotation and outward rotation. The end of the positioning block 305 has a positioning groove 306 with an inverted triangle structure, and the end of the transmission block 307 has a wedge-shaped structure corresponding to the positioning groove 306. At the same time, the width of the transmission block 307 corresponds to the width of the guide groove 308. At the same time, the end of the transmission block 307 is driven by the reset spring 310 to keep in contact with the positioning block 305. Therefore, the transmission block 307 can be driven by the positioning block 305 to rotate during the process of being pushed and reset, and cooperate with the limit rod 301 to realize the clamping of the connector. The inner side of the positioning block 305 is slidably connected to the driving block 311, and the side of the driving block 311 is fixedly connected to the guide block 312.The guide block 312 is slidably connected inside the guide groove 308. The end of the driving block 311 is a serrated structure, which can drive the transmission block 307 to rotate during the movement, so that the transmission block 307 rotates to correspond to the positioning groove 306 or the guide groove 308. At the same time, the guide block 312 on the side of the driving block 311 can guide the movement of the driving block 311 to prevent the driving block 311 from rotating during the movement.

[0028] Example 2

[0029] like Figure 1-Figure 5 As shown, one end of the plug connector 1 is fixedly connected to a mounting plate 202, a sealing seat 203 is sleeved on the outer side of the protective sleeve 201, one end of the sealing seat 203 is fixedly connected to a mounting frame 204, and the other end of the sealing seat 203 is connected to a supporting plate 205 corresponding to the mounting frame 204. The sealing seat 203 structure can seal the plug connector 1 to prevent water from penetrating into the device from the gap between the mounting plate 202 and the protective sleeve 201 and causing a short circuit in the device. A mounting hole 206 is opened on the supporting plate 205, and the mounting hole 206 corresponds to the bottom end of the mounting frame 204. A sealing ring 207 is sleeved on the end of the protective sleeve 201, and the sealing ring 207 structure can seal the gap between the protective sleeve 201 and the device.

[0030] When a type-c connector of the utility model is in use, the connector is inserted into the protective sleeve 201. When the end of the connector is close to the end of the plug connector 1, the connector pushes the driving block 311 to move inward, and the driving block 311 then pushes the transmission block 307 outward from the inside of the guide groove 308 through the serrated end until the transmission block 307 and the positioning block 305 are separated from each other. At the same time, the continuously moving transmission block 307 compresses the return spring 310 at the end. At the same time, when the driving block 311 drives the transmission block 307 to move, the inclined end of the transmission block 307 is in the middle of the serrated groove of the driving block 311. After the transmission block 307 is separated from the positioning block 305, the transmission block 307 moves outward under the elastic action of the return spring 310 and moves to the bottom of the serrated groove of the driving block 311. The transmission block 307 rotates accordingly. At this time, the transmission block 307 and the positioning groove 306 are misaligned with each other and rotate to the end of the positioning groove 306. When the connector is released, the connector moves outward under the push of the return spring 310 until the limit block 302 completely limits and tightens the connector. At the same time, the transmission block 307 moves from the top of the positioning groove 306 to the bottom of the positioning groove 306 during movement, and then limits the transmission block 307. When the connector needs to be disassembled, the connector only needs to be pressed inward again. The transmission block 307 rotates from the positioning groove 306 to the guide groove 308 in the same way, and the cam 309 rotates to be misaligned with the limit rod 301. The end of the limit rod 301 loses the restriction of the cam 309 and recovers under the elastic action of the arc-shaped spring piece 304. The limit block 302 is moved out from both sides of the connector, and the connector can be easily removed from the plug connector 1.

[0031] 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.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated 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 that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A TYPE-C connector, comprising a plug connector (1), characterized in that: A connection assembly (2) is provided on the outside of the plug connector (1), the connection assembly (2) comprising a protective sleeve (201), the protective sleeve (201) being sleeved on the outside of the plug connector (1), a limit assembly (3) is provided on the plug connector (1), the limit assembly (3) comprising a limit rod (301), the limit rod (301) being rotatably connected to the inside of the protective sleeve (201), and both ends of the inside of the limit rod (301) are fixedly connected to limit blocks (302).

2. A TYPE-C connector according to claim 1, characterized in that: A limiting groove (303) is provided at one end of the protective sleeve (201), the limiting rod (301) is rotatably connected inside the limiting groove (303), and an arc-shaped spring piece (304) is fixedly connected to one end of the outer side of the limiting rod (301).

3. A TYPE-C connector according to claim 1, characterized in that: A positioning block (305) is fixedly connected to the inner side of the plug connector (1), a positioning groove (306) is provided at the end of the positioning block (305), a transmission block (307) is slidably connected to the end of the positioning block (305), the transmission block (307) is rotatably connected to the inside of the plug connector (1), and a guide groove (308) is provided between the positioning blocks (305).

4. A TYPE-C connector according to claim 3, characterized in that: The end of the transmission block (307) is fixedly connected to a cam (309), the plug connector (1) is provided with an adjustment slot corresponding to the structure of the cam (309), and the end of the cam (309) is fixedly connected to a return spring (310).

5. A TYPE-C connector according to claim 3, characterized in that: The inner side of the positioning block (305) is slidably connected to a driving block (311), the side of the driving block (311) is fixedly connected to a guiding block (312), and the guiding block (312) is slidably connected inside the guiding groove (308).

6. A TYPE-C connector according to claim 1, characterized in that: One end of the plug connector (1) is fixedly connected to a mounting plate (202), the outer side of the protective sleeve (201) is provided with a sealing seat (203), one end of the sealing seat (203) is fixedly connected to a mounting frame (204), and the other end of the sealing seat (203) is connected to a supporting plate (205) corresponding to the mounting frame (204).

7. A TYPE-C connector according to claim 6, characterized in that: The support plate (205) is provided with a mounting hole (206), the mounting hole (206) corresponds to the bottom end of the mounting frame (204), and a sealing ring (207) is sleeved on the end of the protective sleeve (201).

Images