Combined type-C connector

Abstract

The utility model relates to the technical field of Type-C connectors, in particular to a combined Type-C connector, which comprises a metal shell, a rubber core, a terminal group and a clamping hook, the terminal group is mounted on the clamping hook, a combined structure of the terminal group and the clamping hook is mounted in the rubber core, and the rubber core is mounted in the metal shell. According to the combined type-C connector, the independent mounting grooves used for fixing the terminal group are formed in the rubber core, so that each terminal sheet can be stably and independently mounted, the conditions of gaps, dislocation and the like during mounting are avoided, and meanwhile, due to the integrated mounting structure, sundries can be prevented from entering the rubber core during mounting.

Description

Technical Field

[0001] The utility model relates to the technical field of Type-C connectors, in particular to a combined Type-C connector. Background Art

[0002] Type-C is a new type of USB interface. It was created along with the latest USB3.1 standard and was released by the USB-IF organization in August 2014. It is a new interface developed by the USB standardization organization to solve the long-standing problems of USB interfaces, such as inconsistent physical interface specifications and one-way transmission of electrical energy. It integrates charging, display, data transmission and other functions.

[0003] China Patent Network discloses a combined TYPEC male connector CN209544702U, which includes a metal shell, a rubber core disposed in the metal shell, and a blanking terminal and a hook disposed in the rubber core. However, when the blanking terminal is inserted into the rubber core alone, in order to avoid bending and deformation of the blanking terminal during insertion, a certain gap is provided between the jack on the rubber core and the blanking terminal, resulting in a gap and non-sealing in the upper and lower and left and right sides of the blanking terminal after insertion. In the case of moisture or water splashing, water can easily flow into the interior of the connector along the blanking terminal, affecting product quality, and the blanking terminal is not fixed stably, affecting the stability of the connection. Utility Model Content

[0004] The purpose of the utility model is to provide a combined Type-C connector, which has the characteristics of easy assembly and stable use, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a combined Type-C connector, comprising a metal shell, a rubber core, a terminal group and a hook, the terminal group is installed on the hook, the combined structure of the terminal group and the hook is installed in the rubber core, and the rubber core is installed in the metal shell.

[0006] When in use, it is necessary to install each terminal piece of the terminal group on the terminal position on the hook in turn, and then install the combined structure of the terminal group and the hook on the rubber core together. At this time, each terminal piece is connected and fixed to the terminal groove on the rubber core, and then the rubber core is installed in the shell installation chamber of the metal shell, and the rubber core is installed and fixed by the shell installation block and the rubber core installation groove.

[0007] Preferably, the metal shell includes a shell mounting block and a shell mounting chamber. The metal shell is a seamless stamped metal shell. The shell mounting block is located on the left and right sides of the inner side of the starting end and is a two-right-angle metal block structure. The shell mounting chamber is an additional extended space arranged at the end of the metal shell.

[0008] Preferably, the rubber core includes a terminal groove and a rubber core mounting groove, the terminal groove is a limiting device of multiple through holes arranged at the end of the rubber core, and the rubber core mounting groove is a circle of mounting positioning structure arranged on the outer side of the rubber core, which is provided with a mounting groove structure that cooperates with the shell mounting block.

[0009] The rubber core can be quickly and firmly installed in the metal housing, facilitating the next step of the workflow.

[0010] Preferably, the terminal group is a combined structure composed of a plurality of terminal pieces, and a single terminal piece is a sheet structure provided with a locking installation groove structure.

[0011] Preferably, the hook comprises a terminal clamping position and a side clamping hook, the terminal clamping position is a raised clamping point structure arranged in the center, and the side clamping hook is arranged on both sides of the terminal clamping position.

[0012] Preferably, there are several terminal clamping positions, each of which can be used to mount a terminal piece in a terminal group, and the terminal slot is also provided with a through slot structure for passing a side hook.

[0013] This ensures that the terminal assembly will not be offset or loosened due to gaps around it during installation.

[0014] Compared with the prior art, the utility model provides a combined Type-C connector with the following beneficial effects: the combined Type-C connector has an independent mounting groove for fixing the terminal group in the rubber core, so that each terminal piece can be installed stably and independently, avoiding gaps, misalignment, etc. during installation. At the same time, because it is an integrated installation structure, it can also prevent debris from entering the rubber core during installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional exploded diagram of the structure of the utility model;

[0016] Figure 2 This is a three-dimensional demonstration diagram of the front structure of the utility model;

[0017] Figure 3 This is a three-dimensional demonstration diagram of the back side of the structure of the utility model.

[0018] Wherein: 1. Metal shell; 101. Shell mounting block; 102. Shell mounting chamber; 2. Rubber core; 201. Terminal slot; 202. Rubber core mounting slot; 3. Terminal group; 4. Hook; 401. Terminal position; 402. Side hook. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-3 The utility model provides a technical solution: a combined Type-C connector, including a metal shell 1, a rubber core 2, a terminal group 3 and a hook 4, the terminal group 3 is installed on the hook 4, the combined structure of the terminal group 3 and the hook 4 is installed in the rubber core 2, and the rubber core 2 is installed in the metal shell 1.

[0021] When in use, it is necessary to install each terminal piece of the terminal group 3 on the terminal clamping position 401 on the hook 4 in turn, and then install the combined structure of the terminal group 3 and the hook 4 on the rubber core 2 together. At this time, each terminal piece is connected and fixed to the terminal groove 201 on the rubber core 2, and then the rubber core 2 is installed in the shell installation chamber 102 of the metal shell 1, and the rubber core 2 is installed and fixed by the shell installation block 101 and the rubber core installation groove 202.

[0022] Specifically, the metal shell 1 includes a shell mounting block 101 and a shell mounting chamber 102. The metal shell 1 is a seamless stamped metal shell. The shell mounting block 101 is located on the left and right sides of the inner side of the starting end, and is a two-right-angle metal block structure. The shell mounting chamber 102 is an additional extension space arranged at the end of the metal shell 1.

[0023] Specifically, the rubber core 2 includes a terminal groove 201 and a rubber core mounting groove 202. The terminal groove 201 is a limiting device of multiple through holes arranged at the end of the rubber core 2. The rubber core mounting groove 202 is a circle of mounting positioning structure arranged on the outer side of the rubber core 2, and is provided with a mounting groove structure that matches the shell mounting block 101.

[0024] Through the above technical solution, the rubber core 2 can be quickly and firmly installed in the metal shell 1, which is convenient for the next step of the work process.

[0025] Specifically, the terminal group 3 is a combined structure composed of multiple terminal pieces, and a single terminal piece is a sheet structure with a locking and mounting groove structure provided thereon.

[0026] Specifically, the hook 4 includes a terminal clamping position 401 and a side clamping hook 402 . The terminal clamping position 401 is a protruding clamping point structure arranged in the center, and the side clamping hook 402 is arranged on both sides of the terminal clamping position 401 .

[0027] Specifically, there are several terminal clamping positions 401 , and a terminal piece in the terminal group 3 can be installed on each terminal clamping position 401 . The terminal groove 201 is also provided with a through groove structure for passing the side hook.

[0028] By means of the above technical solution, the terminal group 3 will not be deflected or loosened due to the gaps around it during installation.

[0029] Although the 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 thereof, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A combined Type-C connector, comprising a metal housing (1), a rubber core (2), a terminal group (3) and a hook (4), characterized in that: The terminal group (3) is mounted on the hook (4); the combined structure of the terminal group (3) and the hook (4) is mounted in the rubber core (2); and the rubber core (2) is mounted in the metal shell (1).

2. The combined Type-C connector according to claim 1, characterized in that: The metal shell (1) comprises a shell installation block (101) and a shell installation chamber (102); the metal shell (1) is a seamless stamped metal shell; the shell installation block (101) is located on the left and right sides of the inner side of the starting end and is a metal block structure with two right-angled edges; the shell installation chamber (102) is an additional extension space arranged at the end of the metal shell (1).

3. The combined Type-C connector according to claim 1, characterized in that: The rubber core (2) comprises a terminal groove (201) and a rubber core installation groove (202); the terminal groove (201) is a limit device of a plurality of through holes arranged at the end of the rubber core (2); the rubber core installation groove (202) is a circle of installation positioning structure arranged on the outer side of the rubber core (2), and is provided with an installation groove structure that matches the housing installation block (101); the terminal groove (201) is also provided with a through groove structure for passing a side hook.

4. The combined Type-C connector according to claim 1, characterized in that: The terminal group (3) is a combined structure composed of a plurality of terminal pieces, and a single terminal piece is a sheet structure provided with a locking installation groove structure.

5. The combined Type-C connector according to claim 1, characterized in that: The hook (4) comprises a terminal clamping position (401) and a side clamping hook (402); the terminal clamping position (401) is a protruding clamping point structure arranged in the center, and the side clamping hook (402) is arranged on both sides of the terminal clamping position (401).

6. The combined Type-C connector according to claim 5, characterized in that: There are a plurality of terminal clamping positions (401), and each terminal clamping position (401) can be mounted with a terminal piece in a terminal group (3).

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