Smart phone with protection assembly
By installing upper and lower protective plates and all-round protection components on the smartphone charging port, the dust prevention problem of the charging port is solved, the charging efficiency and protection performance are improved, and the service life is extended.
Patent Information
- Application Number
- CN202422538955.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-21
- Publication Date
- 2025-09-12
- Estimated Expiration
- 2034-10-21
AI Technical Summary
Existing smartphones have weak dust-proof designs on their charging ports. Dust and liquid easily accumulate when the charging cable is frequently plugged and unplugged, affecting charging efficiency and potentially damaging the internal circuits, shortening their service life.
Upper and lower protective plates are installed on the charging port of smartphones, which realize automatic protection through torsion spring mechanism, and provide all-round protection by combining protective side panels, corners, covers and cushions.
Effectively prevent dust and liquid from entering the charging port, improve charging efficiency and enhance the protection performance of the mobile phone, extending its service life.
Smart Images

Figure CN223334704U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of smart phones, in particular to a smart phone with a protective component. Background Art
[0002] A smartphone is a portable device that integrates advanced computer technology and mobile communication functions. It can not only make and receive calls and send text messages, but also has powerful multimedia playback capabilities, high-speed Internet connection, rich application (APP) download and operation functions, and intelligent operating system and user interface. Users can browse the web, watch videos, take photos and videos, interact with social media, shop online, navigate and locate, etc. through smartphones, greatly enriching the convenience and efficiency of daily life and work. Its highly integrated design makes smartphones an indispensable communication and entertainment tool for modern people.
[0003] Despite the increasing functionality of smartphones, most models still lack dust-proof charging ports. Frequent plugging and unplugging of charging cables leaves the charging port exposed, leading to the accumulation of dust, tiny particles, and even liquids over extended periods. This not only affects charging efficiency but can also damage the phone's internal circuitry, shortening its lifespan. Furthermore, a charging port without effective protection increases the difficulty of cleaning and maintenance, reducing the user experience. To address these issues, we propose a smartphone with a protective component. Utility Model Content
[0004] (1) Technical problems solved
[0005] In response to the shortcomings of the existing technology, the utility model provides a smart phone with a protective component, which solves the technical problem that the dust-proof design of the charging port of most models is still weak. When users frequently plug and unplug the charging cable, the charging port is easily exposed to the outside, and dust, tiny particles and even liquids are easily accumulated after long-term use. This not only affects the charging efficiency, but may also damage the internal circuit of the mobile phone, shortening the service life of the mobile phone.
[0006] (2) Technical solution
[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:
[0008] A smartphone with a protective component includes a smartphone body, the smartphone body including a mobile phone charging port, the upper and lower sides of the mobile phone charging port are both provided with embedded grooves, an upper protective plate is hingedly installed in the mobile phone charging port, and a lower protective plate is hingedly installed in the mobile phone charging port, and rotating shaft columns are fixedly installed on both sides of the upper and lower protective plates, each rotating shaft column is provided with a torsion spring, and each rotating shaft column is rotatably installed with the inner side wall of the mobile phone charging port.
[0009] Preferably: protective side panels 1 are fixedly installed on the left and right sides of the smartphone body, protective side panels 2 are fixedly installed on the upper and lower sides of the smartphone body, protective corners are fixedly installed at the four corners of the smartphone body, and a protective cover 1 is provided on the protective side panel 1, which is provided on the outside of the power button of the smartphone body.
[0010] Preferably: two protective covers 2 are provided on the protective side panel 1, and the two protective covers 2 are provided on the outside of the volume button of the smartphone body. A plug is provided on the protective side panel 2, and the plug is plugged into the inside of the headphone jack of the smartphone body. Buffer pads are fixedly installed on the upper and lower sides of each protective corner.
[0011] (3) Beneficial effects
[0012] 1. After charging is completed, unplug the charging cable interface end, and the torsion spring resets to drive the upper and lower protective plates to reset. The upper and lower protective plates protect the mobile phone charging port. By adding the upper and lower protective plates to the mobile phone charging port of the smartphone body, the upper and lower protective plates are opened when the smartphone body is charging. After charging is completed, the upper and lower protective plates are closed, effectively preventing dust and impurities from entering the mobile phone charging port, thereby effectively improving the protection of the smartphone body.
[0013] 2. By arranging protective side panels 1, protective side panels 2, protective corners, protective cover 1, protective cover 2 and cushioning pads around the main body of the smartphone, when the main body of the smartphone falls, the protective side panels 1, protective side panels 2, protective corners, protective cover 1, protective cover 2 and cushioning pads can effectively provide all-round protection for the main body of the smartphone, thereby effectively improving the protection performance of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention with reference to the accompanying drawings.
[0015] Figure 1 This is a structural diagram of a smart phone with a protective component according to the present invention;
[0016] Figure 2 This is a structural diagram of the buffer pad of the utility model;
[0017] Figure 3 This is a structural diagram of the mobile phone charging port of the utility model;
[0018] Figure 4 This is a structural diagram of the upper protective plate of the present utility model.
[0019] Legend: 1. Smartphone body; 11. Mobile phone charging port; 12. Embedded slot; 13. Upper protective plate; 14. Lower protective plate; 15. Rotating shaft; 16. Torsion spring; 2. Protective side panel 1; 21. Protective side panel 2; 22. Protective corner wrap; 23. Protective cover 1; 24. Protective cover 2; 25. Connector plug; 26. Cushion. DETAILED DESCRIPTION
[0020] The embodiments of the present application provide a smartphone with a protective component, which effectively solves the technical problem that the dust-proof design of the charging port of most models is still weak. When users frequently plug and unplug the charging cable, the charging port is easily exposed to the outside, and dust, tiny particles and even liquids are easily accumulated after long-term use. This not only affects the charging efficiency, but may also damage the internal circuit of the mobile phone and shorten the service life of the mobile phone.
[0021] Example
[0022] according to Figure 1 、 Figure 2 、 Figure 3 ,and Figure 4 As shown, the technical solution in the embodiment of the present application effectively solves the technical problem that the dust-proof design of the charging port of most models is still weak. When users frequently plug and unplug the charging cable, the charging port is easily exposed to the outside. After long-term use, it is easy to accumulate dust, tiny particles and even liquids, which not only affects the charging efficiency, but also may damage the internal circuit of the mobile phone and shorten the service life of the mobile phone. The overall concept is as follows:
[0023] In view of the problems existing in the prior art, the present invention provides a smart phone with a protective component, including a smart phone body 1, the smart phone body 1 includes a mobile phone charging port 11, the upper and lower sides of the mobile phone charging port 11 are provided with an embedded groove 12, the mobile phone charging port 11 is hingedly installed with an upper protective plate 13, the mobile phone charging port 11 is hingedly installed with a lower protective plate 14, both sides of the upper protective plate 13 and the lower protective plate 14 are fixedly installed with a rotating shaft column 15, each rotating shaft column 15 is provided with a torsion spring 16, wherein each rotating shaft column 15 is connected to the mobile phone charging port 1 1 is rotatably installed, and the charging cable interface end is inserted into the mobile phone charging port 11. The charging cable interface end squeezes the upper protective plate 13 and the lower protective plate 14. The upper protective plate 13 and the lower protective plate 14 are flipped under the force. The upper protective plate 13 and the lower protective plate 14 are driven by the force to rotate the rotating shaft column 15. The rotating shaft column 15 is driven by the force to deform the torsion spring 16, and then the charging operation is completed. After charging is completed, the charging cable interface end is pulled out, and the torsion spring 16 is reset to drive the upper protective plate 13 and the lower protective plate 14 to reset. The upper protective plate 13 and the lower protective plate 14 protect the mobile phone charging port 11.
[0024] The left and right sides of the smartphone body 1 are fixedly installed with protective side panels 2, the upper and lower sides of the smartphone body 1 are fixedly installed with protective side panels 21, and the four corners of the smartphone body 1 are fixedly installed with protective corners 22. A protective cover 23 is provided on the protective side panel 2, and the protective cover 23 is provided on the outside of the power button of the smartphone body 1. Two protective covers 24 are provided on the protective side panel 2, and the two protective covers 24 are provided on the outside of the volume button of the smartphone body 1. A plug 25 is provided on the protective side panel 21, and the plug 25 is plugged into the inside of the headphone jack of the smartphone body 1. A buffer pad 26 is fixedly installed on the upper and lower sides of each protective corner 22. When the smartphone body 1 falls, the protective cover 23 is provided on the protective side panel 2. The side panel 1 2 and the protective side panel 2 21 provide cushioning for the smartphone body 1. If the four corners of the smartphone body 1 touch the ground first, the protective corner wraps 22 provide effective cushioning protection for the smartphone body 1. If the smartphone body 1 falls flat, the four cushioning pads 26 on the front and back of the smartphone body 1 provide cushioning protection for the smartphone body 1. At the same time, the protective cover 1 23 located on the outside of the power button of the smartphone body 1 and the protective cover 2 24 located on the outside of the volume button of the smartphone body 1 both provide cushioning protection for the smartphone body 1 to prevent damage, and the plug 25 effectively prevents dust from entering the headphone jack of the smartphone body 1, preventing dust from entering the interior of the smartphone body 1.
[0025] Working principle:
[0026] The first step is that when the smartphone with the protective component is used, the charging cable interface end is plugged into the mobile phone charging port 11, and the charging cable interface end squeezes the upper protective plate 13 and the lower protective plate 14. The upper protective plate 13 and the lower protective plate 14 are flipped under the force, and the upper protective plate 13 and the lower protective plate 14 are driven by the force to rotate the rotating shaft column 15, and the rotating shaft column 15 is driven by the force to deform the torsion spring 16, and then the charging operation is completed. After charging is completed, the charging cable interface end is pulled out, and the torsion spring 16 resets and drives the upper protective plate 13 and the lower protective plate 14 to reset. The upper protective plate 13 and the lower protective plate 14 protect the mobile phone charging port 11. By adding the upper protective plate 13 and the lower protective plate 14 to the mobile phone charging port 11 of the mobile phone main body 1, the upper protective plate 13 and the lower protective plate 14 are opened when the smart phone main body 1 is charged. After charging is completed, the upper protective plate 13 and the lower protective plate 14 are closed, effectively preventing dust and impurities from entering the mobile phone charging port 11, thereby effectively improving the protection of the smart phone main body 1.
[0027] In the second step, when the smartphone with the protective component is in use, when the smartphone body 1 falls, the protective side panel 1 2 and the protective side panel 2 21 cushion the smartphone body 1. If the four corners of the smartphone body 1 touch the ground first, the protective corners 22 provide effective cushioning protection for the smartphone body 1. If the smartphone body 1 falls flat, the four cushioning pads 26 on the front and back of the smartphone body 1 cushion the smartphone body 1. At the same time, the protective cover 1 23 located on the outside of the power button of the smartphone body 1 and the protective cover 2 24 located on the outside of the volume button of the smartphone body 1 are both for the smartphone body 1. It provides buffer protection to prevent damage, and the plug 25 effectively protects the headphone jack of the smartphone body 1 from dust, preventing dust from entering the interior of the smartphone body 1. By arranging protective side panels 1 2, protective side panels 2 21, protective corners 22, protective covers 1 23, protective covers 24 and buffer pads 26 around the smartphone body 1, when the smartphone body 1 falls, the protective side panels 1 2, protective side panels 21, protective corners 22, protective covers 1 23, protective covers 24 and buffer pads 26 can effectively provide all-round protection for the smartphone body 1, thereby effectively improving the protection performance of the device.
[0028] Finally, it should be noted that the above embodiments are merely examples for the purpose of clearly illustrating the present invention and are not intended to limit the embodiments. Those skilled in the art will readily appreciate that other variations or modifications based on the above description are possible. It is not necessary and impossible to enumerate all embodiments here. Obvious variations or modifications arising therefrom remain within the scope of protection of the present invention.
Claims
1. A smartphone with a protective component, comprising a smartphone body (1), wherein the smartphone body (1) comprises a smartphone charging port (11), characterized in that: The upper and lower sides of the mobile phone charging port (11) are both provided with embedded grooves (12); an upper protective plate (13) is hingedly installed in the mobile phone charging port (11); a lower protective plate (14) is hingedly installed in the mobile phone charging port (11); rotating shaft columns (15) are fixedly installed on both sides of the upper protective plate (13) and the lower protective plate (14); and each rotating shaft column (15) is provided with a torsion spring (16); Each of the rotating shafts (15) is rotatably mounted on the inner side wall of the mobile phone charging port (11).
2. The smart phone with a protective component according to claim 1, characterized in that: The left and right sides of the smartphone body (1) are both fixedly mounted with protective side panels (2), and the upper and lower sides of the smartphone body (1) are both fixedly mounted with protective side panels (21).
3. The smart phone with a protective component according to claim 2, characterized in that: Protective corner wraps (22) are fixedly mounted at the four corners of the smartphone body (1).
4. The smart phone with a protective component according to claim 3, characterized in that: The protective side plate (2) is provided with a protective cover (23), and the protective cover (23) is provided on the outside of the power button of the smart phone body (1).
5. The smart phone with a protective component according to claim 4, characterized in that: Two protective covers (24) are provided on the protective side panel (2), and the two protective covers (24) are provided on the outside of the volume key of the smart phone body (1).
6. The smart phone with a protective component according to claim 5, characterized in that: The second protective side panel (21) is provided with a plug (25), and the plug (25) is plugged into the inner side of the earphone hole of the smart phone body (1). Buffer pads (26) are fixedly installed on the upper and lower sides of each protective corner (22).