L-shaped charging head and tail plug

Abstract

The utility model discloses an L-shaped charging head-tail plug, which comprises a shell, a plug is arranged on one side of the shell, a charging tail plug is arranged at one end of the plug, an installation assembly is arranged outside the charging tail plug, a rotating shaft is arranged inside the charging tail plug, and the rotating shaft is connected with the plug. The end part of the rotating shaft is provided with a rubber assembly used for increasing the rotating damping hand feeling of the charging tail plug. According to the utility model, the design of the charging tail plug, the plugs, the rotating shaft, the rubber assembly and the mounting assembly is utilized, the mounting bracket is fixedly connected with the shell, then the charging tail plug is mounted in the groove of the mounting bracket through the first rubber pad and the second rubber pad, and the two independent plugs are combined into a whole through the charging tail plug; under the action of the rotating shaft, the charging tail plug can rotate by 90 degrees, the plugs with different connector types at the two ends can be connected with corresponding types of mobile phone sockets to charge a mobile phone, and the space occupied by the plugs is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of power banks, in particular to an L-shaped charging head and tail plug. Background Art

[0002] A power bank is a device used for temporary charging of mobile phones. It is easy to carry and has a large battery capacity. As the second battery of a mobile phone, existing power banks have Type-C and Lightning connectors that are plugged in at the end and a channel is set on each power bank, thus taking up space in the power bank. Utility Model Content

[0003] The purpose of the utility model is to provide an L-shaped charging head tail plug to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an L-shaped charging head tail plug, comprising a shell, a plug for charging a mobile phone is provided on one side of the shell, a charging tail plug for installing multiple plugs is provided at one end of the plug, an installation component for installing the charging tail plug and the shell is provided on the outside of the charging tail plug, a rotating shaft for rotating the charging tail plug is provided on the inside of the charging tail plug, and a rubber component for increasing the damping feel of the charging tail plug rotation is provided on the end of the rotating shaft.

[0005] Preferably, a cavity is provided inside the shell, a through hole is provided on one side of the inner wall of the cavity, and the mounting assembly includes a mounting bracket, and a groove for installing a charging tail plug is provided on the front side of the mounting bracket.

[0006] Preferably, both ends of the mounting bracket are respectively fixedly connected with fixing blocks, and the fixing blocks are used to be fixedly connected to the inner wall of the cavity.

[0007] Preferably, the top and bottom ends of the inner wall of the groove are symmetrically provided with a first circular groove and a second circular groove, respectively, and the rubber assembly includes a first rubber pad and a second rubber pad symmetrically arranged, the first rubber pad and the second rubber pad are respectively fixedly connected to the top and the bottom end of the rotating shaft, and the first rubber pad and the second rubber pad are respectively interlaced and connected with the first circular groove and the second circular groove.

[0008] Preferably, a circular hole is formed at the top of the second rubber pad, and the circular hole passes through the second circular groove.

[0009] Preferably, a rotation hole is respectively provided at the top and the bottom of the charging tail plug, and the rotation shaft is interlaced and connected with the rotation hole.

[0010] Preferably, the charging tail plug is L-shaped, and the plurality of plugs are respectively arranged at the ends of the charging tail plug.

[0011] Technical effects and advantages of the utility model:

[0012] The utility model utilizes the design of a charging tail plug, a plug, a rotating shaft, a rubber component and a mounting component. The mounting bracket is fixedly connected to the shell, and then the charging tail plug is installed in the groove of the mounting bracket through a first rubber pad and a second rubber pad. The two independent plugs are combined into one through the charging tail plug. Under the action of the rotating shaft, the charging tail plug can be rotated ninety degrees. Plugs of different connector types at both ends can be connected to corresponding types of mobile phone sockets to charge the mobile phone, saving the space occupied by the plug. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model.

[0014] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model.

[0015] Figure 3 It is a schematic diagram of the three-dimensional structure of the charging tail plug and the installation assembly of the utility model.

[0016] Figure 4 It is a schematic diagram of the three-dimensional structure of the charging tail plug of the utility model.

[0017] In the figure: 1. Shell; 2. Mounting bracket; 3. Charging tail plug; 4. Plug; 5. Rotating shaft; 6. First rubber pad; 7. Second rubber pad; 8. Fixing block. DETAILED DESCRIPTION

[0018] 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.

[0019] The utility model provides Figure 1-4 The L-shaped charging tail plug shown includes a shell 1, one side of the shell 1 is provided with a plug 4 for charging a mobile phone, one end of the plug 4 is provided with a charging tail plug 3 for installing multiple plugs 4, the outside of the charging tail plug 3 is provided with a mounting assembly for installing the charging tail plug 3 and the shell 1, the inside of the charging tail plug 3 is provided with a rotating shaft 5 for rotating the charging tail plug 3, and the end of the rotating shaft 5 is provided with a rubber assembly for increasing the rotation damping feel of the charging tail plug 3.

[0020] Specifically, a cavity is opened inside the shell 1, and a through hole is opened on one side of the inner wall of the cavity. The installation component includes a mounting bracket 2, and a groove for installing the charging tail plug 3 is opened on the front of the mounting bracket 2. The two ends of the mounting bracket 2 are respectively fixedly connected with fixing blocks 8, and the fixing blocks 8 are used to be fixedly connected to the inner wall of the cavity.

[0021] Furthermore, a battery and a circuit board are arranged inside the shell 1. The circuit board is used for circuit connection inside the shell 1, and the battery is charged and discharged by the user. The fixing block 8 is fixedly connected to the inner wall of the shell 1 by bolts. The size of the through hole corresponds to the size of the groove, and the length of the groove is twice the sum of the length of one end of the charging tail plug 3 and a plug 4.

[0022] Specifically, the top and bottom ends of the inner wall of the groove are symmetrically provided with a first circular groove and a second circular groove, respectively. The rubber assembly includes a symmetrically arranged first rubber pad 6 and a second rubber pad 7, which are respectively fixedly connected to the top and bottom ends of the rotating shaft 5, and the first rubber pad 6 and the second rubber pad 7 are respectively connected through the first circular groove and the second circular groove. A circular hole is provided at the top of the second rubber pad 7, and the circular hole passes through the second circular groove. Rotating holes are provided at the top and bottom ends of the charging tail plug 3, and the rotating shaft 5 is connected through the rotating hole. The charging tail plug 3 is L-shaped, and a plurality of plugs 4 are respectively arranged at the ends of the charging tail plug 3.

[0023] Furthermore, the first circular groove and the second circular groove have the same size, and the first rubber pad 6 and the second rubber pad 7 have the same size, and are symmetrically arranged at the top and bottom of the rotating shaft 5, respectively. The first rubber pad 6 and the second rubber pad 7 are not fixedly connected to the first circular groove and the second circular groove, and the outer wall of the rotating shaft 5 is fixedly connected to the inner wall of the rotating hole, so that when the charging tail plug 3 is rotated, the charging tail plug 3 drives the rotating shaft 5 to rotate, and the rotating shaft 5 drives the first rubber pad 6 and the second rubber pad 7 to rotate synchronously. The first rubber pad 6 and the second rubber pad 7 can increase the damping feeling when the charging tail plug 3 rotates. The circular hole of the second rubber pad 7 can electrically connect the plug 4 to the circuit board inside the shell 1 through a connecting line to realize power transmission. The two plugs 4 are Type-C and Lightning connectors respectively, so that when the corresponding mobile phone needs to be charged, the type of plug 4 can be switched by rotating the charging tail plug 3, and the mobile phone interface is plugged with the corresponding plug 4 for charging. The two independent tail plugs are integrated into one, which can greatly save space.

[0024] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An L-shaped charging head plug, comprising a housing (1), characterized in that: A plug (4) for charging a mobile phone is arranged on one side of the housing (1); a charging tail plug (3) for mounting a plurality of plugs (4) is arranged on one end of the plug (4); a mounting assembly for mounting the charging tail plug (3) and the housing (1) is arranged on the outside of the charging tail plug (3); a rotating shaft (5) for rotating the charging tail plug (3) is arranged on the inside of the charging tail plug (3); and a rubber assembly for increasing the rotation damping feel of the charging tail plug (3) is arranged on the end of the rotating shaft (5); The shell (1) has a cavity inside, a through hole is formed on one side of the inner wall of the cavity, the mounting assembly comprises a mounting bracket (2), and a groove for mounting a charging tail plug (3) is formed on the front side of the mounting bracket (2); Both ends of the mounting bracket (2) are respectively fixedly connected with fixing blocks (8), and the fixing blocks (8) are used to be fixedly connected to the inner wall of the cavity; The top and bottom ends of the inner wall of the groove are symmetrically provided with a first circular groove and a second circular groove, respectively. The rubber assembly comprises a first rubber pad (6) and a second rubber pad (7) which are symmetrically arranged. The first rubber pad (6) and the second rubber pad (7) are respectively fixedly connected to the top and bottom ends of the rotating shaft (5), and the first rubber pad (6) and the second rubber pad (7) are respectively interlaced and connected with the first circular groove and the second circular groove.

2. The L-shaped charging plug according to claim 1, characterized in that: A circular hole is formed at the top of the second rubber pad (7), and the circular hole passes through the second circular groove.

3. The L-shaped charging plug according to claim 1, characterized in that: The top and bottom ends of the charging tail plug (3) are respectively provided with rotation holes, and the rotation shaft (5) is inserted and connected with the rotation holes.

4. The L-shaped charging plug according to claim 1, characterized in that: The charging tail plug (3) is L-shaped, and a plurality of plugs (4) are respectively arranged at the ends of the charging tail plug (3).

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