Waterproof mobile phone card holder structure

Abstract

The utility model discloses a waterproof mobile phone card holder structure, which comprises a card holder head, a waterproof platform arranged on one side of the card holder head, an ejector pin hole arranged on the card holder head, a sealing ring arranged on the card holder head, an insertion hole arranged at one end of a bracket, and a limiting assembly comprising a limiting plate, an insertion rod and a tension spring, the insertion rod is arranged on one side of the limiting plate, and the insertion rod is arranged on the other side of the limiting plate. One end of the tension spring is connected to the bottom of the inner wall of the insertion hole. Through cooperation of a waterproof platform, a sealing ring, an insertion hole and a limiting assembly, when the card holder is installed, sealing and water prevention are performed inside through the sealing ring, and the waterproof platform is embedded in the outer wall of the mobile phone, so that water can be further prevented from permeating into the interior, and a dual-waterproof effect is achieved; the SIM card can be prevented from accidentally falling off or shifting in the installation process through the limiting assembly, so that the safety and stability of the SIM card are protected, the SIM card can be conveniently taken down from the card support by quickly taking down the limiting plate, and the situation that the SIM card is damaged due to excessive force is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile phone card holders, in particular to a waterproof mobile phone card holder structure. Background Art

[0002] The mobile phone card tray is used to install the mobile phone SIM card and is usually located on the side or top of the mobile phone. The SIM card is a chip card that stores user personal information and mobile network service provider information and is used to connect the mobile phone to the mobile communication network. The mobile phone card tray is usually made of metal or plastic and has a notch that matches the size of the SIM card. The mobile phone card tray is required when installing the SIM card.

[0003] When placing a SIM card in an existing mobile phone card tray, the size of the slot fits tightly with the SIM card, making it inconvenient to remove the phone card from the card tray. Forcible removal may cause the SIM card to bend or break, thereby damaging the SIM card. Excessive force may also damage the card tray, affecting the use and appearance of the mobile phone, making it inconvenient to use. Utility Model Content

[0004] The utility model provides a waterproof mobile phone card tray structure, which ensures that the SIM card is stably placed and is easy to take out by providing a limit assembly that can be plugged and limited.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A waterproof mobile phone card tray structure comprises a card tray head, a waterproof platform is arranged on one side of the card tray head, a pin hole is opened on the card tray head, a sealing ring is installed on the card tray head, a bracket is installed on one side of the sealing ring, a shelf is arranged on the inner wall of the bracket, and a plug hole is opened at one end of the bracket;

[0007] It also includes a limiting component, which includes a limiting plate, an insertion rod and a tension spring. The insertion rod is installed on one side of the limiting plate, and a tension spring is arranged at one end of the insertion rod. One end of the tension spring is connected to the bottom of the inner wall of the plug hole.

[0008] Preferably, the waterproof platform is in the shape of an elliptical convex ring.

[0009] Preferably, one end of the sealing ring is located inside the inner ring of the waterproof platform, and a pin hole is provided through corresponding positions of the card holder head and the sealing ring.

[0010] Preferably, the bracket is in the shape of a rectangular frame.

[0011] Preferably, slots are provided on both sides of the inner wall of the bracket.

[0012] Preferably, there are two shelves, and both ends of the two shelves are respectively arranged on the inner walls of the slot.

[0013] Preferably, plug-in holes are respectively provided at the ends of both sides of the bracket away from the card holder head.

[0014] Preferably, the insertion rod is inserted into the insertion hole, the insertion rod is connected to the inner wall of the insertion hole through a tension spring, and the limit plate is inserted into the insertion hole through the insertion rod.

[0015] The utility model has the following beneficial effects:

[0016] The utility model cooperates with the waterproof platform, the sealing ring, the plug-in hole and the limiting component. When the card tray is installed, the sealing ring is used to seal and waterproof the inside. The waterproof platform is embedded on the outer wall of the mobile phone to further prevent water from penetrating into the inside, thereby achieving a double waterproof effect. The limiting component can prevent the SIM card from accidentally falling off or shifting during the installation process, thereby protecting the safety and stability of the SIM card, and the limiting plate can be quickly removed to conveniently remove the SIM card from the card tray, thereby avoiding the situation where the SIM card is damaged due to excessive force, saving time and energy, improving the convenience and comfort of users replacing SIM cards, and enhancing user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the Cato structure;

[0018] Figure 2 It is a schematic diagram of the structure of the card support head, waterproof platform, ejector pin hole and sealing ring;

[0019] Figure 3 It is a schematic diagram of the structure of the bracket, shelf and limit assembly;

[0020] Figure 4 It is a schematic diagram of the structure of the bracket, shelf, plug hole and limit assembly.

[0021] In the figure: 1. Card support head; 2. Waterproof platform; 3. Ejector hole; 4. Sealing ring; 5. Bracket; 6. Shelf; 7. Plug hole; 8. Limiting assembly; 801. Limiting plate; 802. Insert rod; 803. Tension spring. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1-4 A waterproof mobile phone card tray structure comprises a card tray head 1, a waterproof platform 2 is arranged on one side of the card tray head 1, a pin hole 3 is opened on the card tray head 1, a sealing ring 4 is installed on the card tray head 1, a bracket 5 is installed on one side of the sealing ring 4, a shelf 6 is arranged on the inner wall of the bracket 5, and a plug hole 7 is opened at one end of the bracket 5;

[0024] It also includes a limiting component 8, which includes a limiting plate 801, an insertion rod 802 and a tension spring 803. The insertion rod 802 is installed on one side of the limiting plate 801, and a tension spring 803 is arranged at one end of the insertion rod 802. One end of the tension spring 803 is connected to the bottom of the inner wall of the plug hole 7.

[0025] The waterproof platform 2 is in the shape of an elliptical convex ring, one end of the sealing ring 4 is located inside the inner circle of the waterproof platform 2, and the sealing ring 4 prevents moisture or other liquids from penetrating into the mobile phone. A pin hole 3 is formed through the corresponding positions of the card holder head 1 and the sealing ring 4.

[0026] The bracket 5 is in the shape of a rectangular frame, with card slots on both sides of the inner wall of the bracket 5. There are two shelves 6, and the two ends of the two shelves 6 are respectively arranged on the inner walls of the card slot. The shelves 6 divide the card slot into two equal slots above and below, so that SIM cards can be placed on the upper and lower sides of the bracket 5 at the same time.

[0027] There are respectively provided plug-in holes 7 at one end of both sides of the bracket 5 away from the card holder head 1, and the plug rod 802 is plugged into the plug-in hole 7. The plug rod 802 is connected to the inner wall of the plug-in hole 7 through the tension spring 803, and the limit plate 801 is plugged into the plug-in hole 7 through the plug rod 802. When placing the SIM card, pull the limit plate 801 to remove the plug rod 802 from the plug-in hole 7, and the tension spring 803 is used to ensure that the limit plate 801 will not fall off the bracket 5, slide the SIM card into the card slot, and then plug the plug rod 802 into the plug-in hole 7 to limit the SIM card.

[0028] When using the device, first place the device at the designated working position, and cooperate with the waterproof platform 2, the sealing ring 4, the plug-in hole 7 and the limiting component 8. When installing the card tray, the sealing ring 4 is used to seal and waterproof the inside, and the waterproof platform 2 is embedded in the outer wall of the mobile phone, which can further prevent water from penetrating into the inside, thereby achieving a double waterproof effect; the limiting component 8 can prevent the SIM card from accidentally falling off or shifting during the installation process, thereby protecting the safety and stability of the SIM card, and the limiting plate 801 can be quickly removed to conveniently remove the SIM card from the card tray, thereby avoiding damage to the SIM card due to excessive force, saving time and energy, improving the convenience and comfort of users replacing SIM cards, and enhancing user experience.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A waterproof mobile phone card tray structure, comprising a card tray head (1), characterized in that: A waterproof platform (2) is provided on one side of the card support head (1), a pinhole (3) is provided on the card support head (1), a sealing ring (4) is installed on the card support head (1), a bracket (5) is installed on one side of the sealing ring (4), a shelf (6) is provided on the inner wall of the bracket (5), and a plug hole (7) is provided on one end of the bracket (5); It also includes a limiting assembly (8), the limiting assembly (8) including a limiting plate (801), an insertion rod (802) and a tension spring (803), the limiting plate (801) having an insertion rod (802) installed on one side, the insertion rod (802) having a tension spring (803) arranged at one end, and one end of the tension spring (803) connected to the bottom of the inner wall of the plug hole (7).

2. A waterproof mobile phone card holder structure according to claim 1, characterized in that: The waterproof platform (2) is in the shape of an elliptical convex ring.

3. A waterproof mobile phone card holder structure according to claim 2, characterized in that: One end of the sealing ring (4) is located inside the inner circle of the waterproof platform (2), and a pinhole (3) is provided through the corresponding positions of the card holder head (1) and the sealing ring (4).

4. The waterproof mobile phone card holder structure according to claim 1, characterized in that: The bracket (5) is in the shape of a rectangular parallelepiped frame.

5. A waterproof mobile phone card holder structure according to claim 4, characterized in that: The inner wall of the bracket (5) is provided with slots on both sides.

6. A waterproof mobile phone card holder structure according to claim 5, characterized in that: The number of the shelves (6) is two, and the two ends of the two shelves (6) are respectively arranged on the inner wall of the slot.

7. The waterproof mobile phone card holder structure according to claim 5, characterized in that: Insertion holes (7) are respectively provided at the ends of both sides of the bracket (5) away from the card holder head (1).

8. The waterproof mobile phone card holder structure according to claim 1, characterized in that: The insertion rod (802) is inserted into the insertion hole (7), the insertion rod (802) is connected to the inner wall of the insertion hole (7) via a tension spring (803), and the limiting plate (801) is inserted into the insertion hole (7) via the insertion rod (802).

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