Magnetic plug-in USB connector female head

Abstract

The utility model relates to the technical field of USB connectors, and discloses a magnetic plug-in USB connector female head, which comprises a shell, a USB plug is arranged on the left side of the shell, and a transmission line is arranged on the right side of the shell. The right side of the shell is fixedly connected with a mounting sleeve, the transmission line is located in the mounting sleeve, the outer side of the mounting sleeve is in threaded connection with an extension sleeve, the interior of the extension sleeve is fixedly connected with an outer rod sleeve, a sliding rod is inserted into the side, away from the extension sleeve, of the outer rod sleeve, and a spring is arranged in the outer rod sleeve. The side, away from the outer rod sleeve, of the sliding rod is fixedly connected with an annular sleeve, and the right side of the extending sleeve is fixedly connected with a protective sleeve. According to the magnetic plug-in USB connector female head, when the transmission line is bent in use, the bending condition of the transmission line is reduced under the action of the spring, the protection sleeve provides protection for the transmission line, and the protection sleeve and the annular sleeve are made of flexible or rubber materials, so that better protection and flexibility can be provided.

Description

Technical Field

[0001] The utility model relates to the technical field of USB connectors, in particular to a magnetic plug-in type USB connector female head. Background Art

[0002] The USB connector is a device that allows electronic products to connect to each other. With the rapid development of computer hardware, peripheral devices are increasing day by day. Devices such as keyboards, mice, printers, scanners and digital cameras all need to be connected to computers through USB connectors.

[0003] A magnetic plug-in USB connector provided in announcement number CN217823524U comprises: a shell; a PCB board is arranged inside the shell; a boss fixed to the top of the shell, and the bottom of the shell is connected to a transmission line, and a USB plug is arranged in the middle of the top of the boss; magnetic blocks are symmetrically arranged at both ends of the top of the boss; a cavity is symmetrically opened on both sides of the bottom of the USB plug, and a second spring is fixed inside the cavity, a limit block is arranged at one end of the second spring, and the limit block is connected to a limit head relative to one end of the second spring. The utility model cooperates with the limit head, the limit block, the cavity and the second spring. When the USB plug is inserted into the USB connection socket, the limit head can be pressed against the inner wall of the USB connection socket, thereby further enhancing the stability of the USB plug after magnetic connection, greatly improving the connection strength, and effectively ensuring the stability of the circuit connection.

[0004] However, the tail transmission line of the above-mentioned prior art is easily damaged due to factors such as frequent bending during use, so there is an urgent need for a magnetic plug-in USB connector female head. Utility Model Content

[0005] The utility model aims to provide a magnetic pluggable USB connector female head to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a magnetic plug-in USB connector female head, comprising a shell, a USB plug is arranged on the left side of the shell, and a transmission line is arranged on the right side of the shell;

[0007] The right side of the shell is fixedly connected with a mounting sleeve, the transmission line is located in the mounting sleeve, the outer side of the mounting sleeve is threadedly connected with an extension sleeve, the interior of the extension sleeve is fixedly connected with an outer rod sleeve, a sliding rod is inserted into the side of the outer rod sleeve away from the extension sleeve, a spring is provided inside the outer rod sleeve, a ring sleeve is fixedly connected to the side of the sliding rod away from the outer rod sleeve, and a protective sleeve is fixedly connected to the right side of the extension sleeve.

[0008] Preferably, the protective sleeve is made of rubber, and the protective sleeve is wrapped around the outside of the transmission line.

[0009] The shell is the basic structure of the connector. The transmission line is located on the right side of the shell and is used for data transmission. The mounting sleeve is fixed on the right side of the shell, and the transmission line is located inside it. The extension sleeve is threadedly connected to the outer side of the mounting sleeve to protect the transmission line. The outer rod sleeve is located inside the extension sleeve, and the sliding rod can slide inside it.

[0010] Preferably, the annular sleeve is made of rubber and is arranged outside the transmission line. Preferably, there are a plurality of outer rod sleeves, and the plurality of outer rod sleeves are arranged in an annular array.

[0011] The sliding rod is plugged into the outer rod sleeve and can be extended and retracted by the action of a spring. The annular sleeve is fixed on the side of the sliding rod away from the outer rod sleeve and is sleeved on the outside of the transmission line. When the transmission line is bent during use, the bending of the transmission line can be reduced under the action of the spring.

[0012] Preferably, one end of the spring is fixedly connected to the sliding rod, and the other end of the spring is fixedly connected to the outer rod sleeve.

[0013] Preferably, a protective cap is provided on the left side of the shell, a first sub-magnetic block is fixedly connected to the left side of the shell, and a first mother magnetic block is fixedly connected to the right side of the protective cap.

[0014] By arranging the first sub-magnetic block on the left side of the shell, the protective cap can be arranged on the left side of the shell when not in use, and the first mother magnetic block is arranged on the right side of the protective cap so that the protective cap is fixed on the left side of the shell to protect the USB plug.

[0015] Preferably, a second sub-magnetic block is fixedly connected to the top of the shell, and a second mother magnetic block is fixedly connected to the top of the protective cap.

[0016] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0017] First, in the present invention, when the transmission line is bent during use, the spring

[0018] The bending of the transmission line can be reduced, and the protective cover can be used to provide protection for the transmission line. The protective cover and the annular cover are made of flexible or rubber materials, which can provide better protection and flexibility, thereby avoiding the problem that the transmission line is easily damaged due to frequent bending and other factors during use.

[0019] Second, the utility model arranges a first sub-magnetic block on the left side of the shell, so that the protective cap can be placed on the left side of the shell when not in use, and a first mother magnetic block is provided on the right side of the protective cap, so that the protective cap is fixed on the left side of the shell to protect the USB plug, and when the protective cap is removed, the second sub-magnetic block on the top of the shell cooperates with the second mother magnetic block on the top of the protective cap to make the protective cap adsorbed on the shell to prevent the protective cap from being lost. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the front view cutaway structure of the utility model;

[0022] Figure 3 It is a schematic diagram of the three-dimensional structure of the utility model from the right side;

[0023] Figure 4 It is a schematic diagram of the circulation structure of the utility model.

[0024] Among them: 1. Shell; 2. USB plug; 3. Transmission line; 4. Installation sleeve; 5. Extension sleeve; 6. Outer rod sleeve; 7. Sliding rod; 8. Spring; 9. Ring sleeve; 10. Protective sleeve; 11. Protective cap; 12. First sub-magnetic block; 13. First mother magnetic block; 14. Second sub-magnetic block; 15. Second mother magnetic 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] The utility model provides the following technical solutions: Embodiment 1

[0027] See also Figure 1 , Figure 2 , Figure 3 , a magnetic plug-in USB connector female head, including an external

[0028] Shell 1, a USB plug 2 is arranged on the left side of the shell 1, and a transmission line 3 is arranged on the right side of the shell 1;

[0029] The right side of the outer shell 1 is fixedly connected with a mounting sleeve 4, the transmission line 3 is located in the mounting sleeve 4, the outer side of the mounting sleeve 4 is threadedly connected with an extension sleeve 5, the inside of the extension sleeve 5 is fixedly connected with an outer rod sleeve 6, a sliding rod 7 is inserted into the side of the outer rod sleeve 6 away from the extension sleeve 5, a spring 8 is provided inside the outer rod sleeve 6, a ring sleeve 9 is fixedly connected to the side of the sliding rod 7 away from the outer rod sleeve 6, and a protective sleeve 10 is fixedly connected to the right side of the extension sleeve 5.

[0030] The material of the protective sleeve 10 is rubber material, and the protective sleeve 10 is wrapped around the outside of the transmission line 3. The material of the annular sleeve 9 is rubber material, and the annular sleeve 9 is sleeved on the outside of the transmission line 3.

[0031] There are multiple outer rod sleeves 6, and the multiple outer rod sleeves 6 are arranged in a ring array.

[0032] One end of the spring 8 is fixedly connected to the slide rod 7 , and the other end of the spring 8 is fixedly connected to the outer rod sleeve 6 .

[0033] Through the above technical scheme, the shell 1 is the basic structure of the connector, the transmission line 3 is located on the right side of the shell 1 and is used for data transmission, the mounting sleeve 4 is fixed on the right side of the shell 1, the transmission line 3 is located inside it, the extension sleeve 5 is threadedly connected to the outer side of the mounting sleeve 4, and is used to protect the transmission line 3, the outer rod sleeve 6 is located inside the extension sleeve 5, the slide rod 7 can slide inside it, the slide rod 7 is plugged into the outer rod sleeve 6, and can be retracted and retracted by the action of the spring 8, the annular sleeve 9 is fixed on the side of the slide rod 7 away from the outer rod sleeve 6, and is sleeved on the outside of the transmission line 3. When the transmission line 3 is bent during use, the bending of the transmission line 3 can be reduced under the action of the spring 8, and the protective sleeve 10 is used to provide protection for the transmission line 3. The material of the protective sleeve 10 and the annular sleeve 9 is flexible or rubber material, which can provide better protection and flexibility, thereby avoiding the problem that the transmission line 3 is easily damaged due to factors such as frequent bending during use.

[0034] Embodiment 2

[0035] See also Figure 1 , Figure 2 , Figure 4 On the basis of the first embodiment, it is further obtained that: a protective cap 11 is arranged on the left side of the housing 1 , a first sub-magnetic block 12 is fixedly connected to the left side of the housing 1 , and a first mother magnetic block 13 is fixedly connected to the right side of the protective cap 11 .

[0036] The top of the housing 1 is fixedly connected with a second sub-magnetic block 14 , and the top of the protective cap 11 is fixedly connected with a second main magnetic block 15 .

[0037] Through the above technical solution, by setting the first sub-magnetic block 12 on the left side of the shell 1, the protective cap 11 can be covered on the left side of the shell 1 when not in use, and the first mother magnetic block 13 is provided on the right side of the protective cap 11, so that the protective cap 11 is fixed on the left side of the shell 1 to protect the USB plug 2, and when the protective cap 11 is removed, the second sub-magnetic block 14 on the top of the shell 1 cooperates with the second mother magnetic block 15 on the top of the protective cap 11 to make the protective cap 11 adsorbed on the shell 1 to prevent the protective cap 11 from being lost.

[0038] In actual operation, when the device is in use, the shell 1 is the basic structure of the connector, the transmission line 3 is located on the right side of the shell 1 and is used for data transmission, the mounting sleeve 4 is fixed on the right side of the shell 1, the transmission line 3 is located inside it, the extension sleeve 5 is threadedly connected to the outer side of the mounting sleeve 4 and is used to protect the transmission line 3, the outer rod sleeve 6 is located inside the extension sleeve 5, the slide rod 7 can slide inside it, the slide rod 7 is plugged into the outer rod sleeve 6, and can be retracted and retracted by the action of the spring 8, the annular sleeve 9 is fixed on the side of the slide rod 7 away from the outer rod sleeve 6, and is sleeved on the outside of the transmission line 3. When the transmission line 3 is bent during use, the bending of the transmission line 3 can be reduced under the action of the spring 8, and the protective sleeve 10 is used to provide protection for the transmission line 3. The material of the protective sleeve 10 and the annular sleeve 9 is flexible or rubber material, which can provide better protection and flexibility, thereby preventing the transmission line 3 from being bent. In order to solve the problem that the protective cap 11 is easily damaged due to frequent bending and other factors during use, a first sub-magnetic block 12 is set on the left side of the shell 1. When not in use, the protective cap 11 can be covered on the left side of the shell 1, and a first mother magnetic block 13 is provided on the right side of the protective cap 11, so that the protective cap 11 is fixed on the left side of the shell 1 to protect the USB plug 2. When the protective cap 11 is removed, the second sub-magnetic block 14 on the top of the shell 1 cooperates with the second mother magnetic block 15 on the top of the protective cap 11 to make the protective cap 11 adsorbed on the shell 1 to prevent the protective cap 11 from being lost.

[0039] 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 the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A magnetic pluggable USB connector female head, comprising a housing (1), characterized in that: A USB plug (2) is arranged on the left side of the housing (1), and a transmission line (3) is arranged on the right side of the housing (1); The right side of the housing (1) is fixedly connected to a mounting sleeve (4), the transmission line (3) is located in the mounting sleeve (4), the outer side of the mounting sleeve (4) is threadedly connected to an extension sleeve (5), the interior of the extension sleeve (5) is fixedly connected to an outer rod sleeve (6), a sliding rod (7) is inserted at a side of the outer rod sleeve (6) away from the extension sleeve (5), a spring (8) is provided inside the outer rod sleeve (6), a ring sleeve (9) is fixedly connected to a side of the sliding rod (7) away from the outer rod sleeve (6), and a protective sleeve (10) is fixedly connected to the right side of the extension sleeve (5); The material of the protective sleeve (10) is rubber material, and the protective sleeve (10) is wrapped around the outside of the transmission line (3); The material of the annular sleeve (9) is rubber material, and the annular sleeve (9) is sleeved on the outside of the transmission line (3); The outer rod sleeves (6) are provided in plurality, and the plurality of outer rod sleeves (6) are arranged in a ring array; One end of the spring (8) is fixedly connected to the slide rod (7), and the other end of the spring (8) is fixedly connected to the outer rod sleeve (6); A protective cap (11) is provided on the left side of the shell (1), a first sub-magnetic block (12) is fixedly connected to the left side of the shell (1), and a first mother magnetic block (13) is fixedly connected to the right side of the protective cap (11); The top of the housing (1) is fixedly connected to a second sub-magnetic block (14), and the top of the protective cap (11) is fixedly connected to a second main magnetic block (15).

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