Safety protection mobile phone shell with emergency window breaking function

Abstract

The utility model provides a safety protection mobile phone shell with an emergency window breaking function, which relates to the technical field of mobile phone protection and comprises a protection shell, a breaking device fixed at the bottom of the protection shell, a fixing ring fixed at the side end of the breaking device, an extrusion button slidably connected in the fixing ring, and a round hole formed in the breaking device. The inner wall of the circular hole is fixedly provided with a staggered clamping plate, the inner wall of the staggered clamping plate is slidably connected with an auxiliary advancing ring, the inner wall of the auxiliary advancing ring is slidably connected with a sliding pin, the side end of the sliding pin is fixed to the side end of the extrusion button, the other end of the sliding pin is fixedly provided with staggered clamping teeth, and the side end of the pushing rod is rotatably connected with a rotating circular ring; according to the mobile phone shell disclosed by the utility model, the novel pop-up device is adopted, so that the conical head is fixedly exposed, a user can use the mobile phone shell to perform a window breaking function, and the application of the mobile phone shell is wider.

Description

Technical Field

[0001] This utility model relates to the field of mobile phone protection technology, and in particular to a security protective mobile phone case with an emergency window-breaking function. Background Technology

[0002] With the widespread use of smartphones, consumer demand for phone cases has expanded from simple protection to multifunctionality and personalization. Consumers not only want phone cases to protect their phones but also desire additional features, such as emergency window-breaking functionality, to meet needs in special scenarios. Advances in materials science have provided technological support for the multifunctionality of phone cases. For example, the application of environmentally friendly and high-strength materials has allowed for greater improvements in both the protective performance and functionality of phone cases.

[0003] In current technology, people's safety awareness is gradually increasing, especially in the face of sudden emergencies, the need for tools is becoming more urgent. Whether it is a natural disaster, a traffic accident or other emergency, people hope to take swift action to protect their own or others' lives. However, the design of traditional phone cases has failed to keep up with this changing demand, lacking additional functions for dealing with emergencies. Especially in emergencies where it is necessary to break windows to escape, in scenarios such as fires, earthquakes or car accidents, car windows or building glass may become obstacles to escape. Without suitable tools, people may not be able to break windows quickly, thus missing precious escape time. Traditional phone cases cannot provide any help in this situation, and users can only rely on other tools or break windows by hand. However, window-breaking tools are not densely distributed, causing users to have to wait for others to use window-breaking tools before they can escape. This not only increases the difficulty of escape but may also bring additional dangers, leaving users without extra protection in emergency situations. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a safety protective phone case with an emergency window-breaking function.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a safety protective phone case with an emergency window-breaking function, comprising a protective shell, a breaking device fixed to the bottom of the protective shell, a fixing ring fixed to the side of the breaking device, a squeezing button slidably connected inside the fixing ring, a circular hole opened inside the breaking device, a pushing rod slidably connected inside the circular hole, a misaligned locking plate fixed to the inner wall of the circular hole, an auxiliary traveling ring slidably connected to the inner wall of the misaligned locking plate, a sliding pin slidably connected to the inner wall of the auxiliary traveling ring, a side end of the sliding pin fixed to the side end of the squeezing button, a misaligned locking tooth fixed to the other end of the sliding pin, a rotating ring rotatably connected to the side end of the pushing rod, a misaligned triangular block fixed to the circumference of the rotating ring, a trapezoidal locking tooth fixed to the surface of the misaligned triangular block, the surface of the trapezoidal locking tooth engaging with the misaligned locking plate, a fixing spring fixed inside the circular hole, a side end of the fixing spring fixed to the surface of the pushing rod, and a cone fixed to the other end of the pushing rod.

[0006] Preferably, the protective shell is rotatably connected to a rotating shaft on its side, a dustproof cap is fixed to the surface of the rotating shaft, and a protruding plate is fixed to the surface of the dustproof cap. In the prior art, mobile phones have become one of the most frequently used electronic devices in people's daily lives. However, with the popularization of mobile phones and the increase in usage time, some design problems have gradually emerged. Among them, the problem of the charging port being open on the phone case is particularly prominent. Since the charging port is usually exposed, after long-term use, dust, hair, fibers and other tiny particles are easy to accumulate in the charging port, resulting in poor charging contact. This problem not only affects the user experience but also poses a potential threat to the device's performance and lifespan. Dust accumulation is an unavoidable phenomenon. Whether indoors or outdoors, a large number of tiny particles float in the air. When a mobile phone is exposed to these environments, the open design of the charging port allows these particles to easily enter, especially in dusty places such as subways, buses, and construction sites, where dust accumulates even faster. Dust accumulation can hinder the flow of current, leading to decreased charging efficiency and even damaging the metal contacts of the charging interface. To address this issue, this invention uses a dustproof cap. After charging, the dustproof cap is pushed and squeezed into the protective shell, thus preventing dust from entering and protecting the mobile phone from dust damage.

[0007] Preferably, a heat dissipation plate is fixed to the inner wall of the protective shell. The heat dissipation plate has several slots on its surface. The main function of the heat dissipation plate is to quickly conduct the heat generated inside the equipment to the surface of the shell, thereby reducing the temperature inside the equipment. Creating slots on the surface of the heat dissipation plate can significantly increase its surface area, allowing heat to dissipate to the surrounding environment more quickly.

[0008] Preferably, the protective shell is made of a flexible material, and the surface of the protective shell is provided with anti-slip texture. The use of flexible material makes the protective shell have a certain degree of elasticity, which can better fit the curve of the hand and provide a comfortable grip. The anti-slip texture design on the surface further enhances the friction and prevents the device from accidentally slipping during use.

[0009] Preferably, the surface of the squeeze button is covered with a rubber sleeve, which is a flexible rubber sleeve. The flexible rubber sleeve can effectively protect the button surface from scratches, wear, and impacts. Due to its elastic properties, the rubber sleeve can absorb and disperse the impact force when the button is subjected to external impacts, reducing the risk of button damage.

[0010] Preferably, a limiting pin is fixed on the circumferential surface of the cone, and a sliding groove is provided on the inner wall of the circular hole. The cooperation between the limiting pin and the sliding groove can effectively limit the range of movement of the cone in the circular hole, ensuring that it slides within a predetermined track, and preventing the cone from deviating or coming out during movement, thereby improving the stability and reliability of the device.

[0011] Preferably, the slots are hexagonal, and multiple slots are arranged in an array. The hexagonal slot design can reduce the overall weight by reducing the amount of material used. While maintaining structural strength, the array distribution of hexagonal slots can effectively reduce the weight of heat sinks or other structural components, which is especially important for portable devices and can significantly improve the user experience.

[0012] Beneficial effects

[0013] 1. In current technology, people's safety awareness is gradually increasing, especially in the face of sudden emergencies. The need for tools is becoming more urgent. Whether it is a natural disaster, a traffic accident, or other emergency, people hope to take swift action to protect their own or others' lives. However, the design of traditional phone cases has failed to keep up with this changing demand, lacking additional functions for dealing with emergencies, especially in emergencies requiring window breaking for escape. In scenarios such as fires, earthquakes, or car accidents, car windows or building glass can become obstacles to escape. Without suitable tools, people may not be able to break the window quickly, thus missing precious escape time. Traditional phone cases cannot provide any help in this situation. Users can only rely on other tools or break the window by hand. However, window-breaking tools are not densely distributed, causing users to have to wait for others to use window-breaking tools before they can escape. This not only increases the difficulty of escape but may also bring additional dangers. In emergencies, users often lack additional protection. To address this issue, this invention employs a novel pop-up device. When a user needs to break a window, they press a squeeze button on the side of the device. The press causes a sliding pin fixed to it to slide inward. As the sliding pin moves, the misaligned teeth fixed at its other end move towards the cone head. Simultaneously, the misaligned teeth push a misaligned triangular plate, which in turn drives a rotating ring to rotate along the misaligned teeth until it reaches the bottom of the teeth. Because the rotating ring is also rotating, the triangular plate causes the trapezoidal teeth on its surface to rotate, thus misaligning with the misaligned plate. This causes a compressed spring to push the rotating ring, moving the trapezoidal teeth along the misaligned plate until they reach the bottom of the triangular plate, thus exposing the cone head. Users can then use the phone case for window breaking, broadening its application.

[0014] 2. In the current technology, mobile phones have become one of the most frequently used electronic devices in people's daily lives. However, with the popularization of mobile phones and the increase in usage time, some design problems have gradually emerged. Among them, the problem of the charging port being open on the phone case is particularly prominent. Since the charging port is usually exposed, after long-term use, dust, hair, fibers and other tiny particles are easy to accumulate in the charging port, resulting in poor charging contact. This problem not only affects the user experience but also poses a potential threat to the device's performance and lifespan. Dust accumulation is an unavoidable phenomenon. Whether indoors or outdoors, a large number of tiny particles float in the air. When a mobile phone is exposed to these environments, the open design of the charging port allows these particles to easily enter, especially in dusty places such as subways, buses, and construction sites, where dust accumulates even faster. Dust accumulation can hinder the flow of current, leading to decreased charging efficiency and even damaging the metal contacts of the charging interface. To address this issue, this invention uses a dustproof cap. After charging, the dustproof cap is pushed and squeezed into the protective shell, thus preventing dust from entering and protecting the mobile phone from dust damage. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a schematic diagram of the side end structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the internal structure of the device of this utility model;

[0018] Figure 4 This is a schematic diagram of the locking pin structure of this utility model.

[0019] Legend:

[0020] 1. Protective casing; 2. Breaking device; 201. Fixing ring; 202. Press button; 203. Misalignment plate; 204. Sliding pin; 205. Auxiliary travel ring; 206. Misalignment tooth; 207. Rotating ring; 208. Misalignment triangular block; 209. Push rod; 210. Fixing spring; 3. Rotating shaft; 301. Dustproof cap; 302. Protruding plate; 4. Heat sink. Detailed Implementation

[0021] To make the technical means, creative features, and achieved objectives and effects of this utility model easier to understand, the present utility model is further described below with reference to specific embodiments and accompanying drawings. However, the following embodiments are merely preferred embodiments of this utility model and not all of them. Other embodiments obtained by those skilled in the art based on the embodiments described in the implementation plan without creative effort are all within the protection scope of this utility model.

[0022] The specific embodiments of this utility model are described below with reference to the accompanying drawings. Specific implementation examples:

[0024] Reference Figure 1-4A safety protective phone case with an emergency window-breaking function includes a protective shell 1, a breaking device 2 fixed to the bottom of the protective shell 1, a fixing ring 201 fixed to the side of the breaking device 2, a squeeze button 202 slidably connected inside the fixing ring 201, a circular hole inside the breaking device 2, a push rod 209 slidably connected inside the circular hole, a misalignment plate 203 fixed to the inner wall of the circular hole, an auxiliary travel ring 205 slidably connected to the inner wall of the misalignment plate 203, a sliding pin 204 slidably connected to the inner wall of the auxiliary travel ring 205, a side end of the sliding pin 204 fixed to the side end of the squeeze button 202, a misalignment tooth 206 fixed to the other end of the sliding pin 204, and a rotating ring 207 rotatably connected to the side end of the push rod 209, with a misalignment tooth fixed to the circumference of the rotating ring 207. Triangular block 208, with trapezoidal teeth fixed to its surface, engages with the misaligned locking plate 203. A fixing spring 210 is fixed inside the round hole, with its side end fixed to the surface of the push rod 209. A cone head is fixed to the other end of the push rod 209. In the current technology, people's safety awareness is gradually increasing, especially in the face of sudden emergencies, making the need for tools more urgent. Whether it's a natural disaster, a traffic accident, or other emergency, people hope to take swift action to protect their own or others' lives. However, traditional mobile phone case designs have failed to keep up with this changing demand, lacking additional functions for emergency situations, especially in emergencies requiring window breaking for escape, such as fires, etc. In scenarios such as earthquakes or car accidents, car windows or building glass can become obstacles to escape. Without suitable tools, people may not be able to break the window quickly, thus missing precious escape time. Traditional phone cases offer no help in such situations, forcing users to rely on other tools or break the window by hand. However, window-breaking tools are not widely available, meaning users often have to wait for others to use them before escaping. This not only increases the difficulty of escape but may also introduce additional dangers, leaving users without extra protection in emergencies. To address this problem, this invention employs a novel pop-out device. When a user needs to break the window, they press the squeeze button 202 on the side of the breaking device 2. Pressing the squeeze button 202 activates a fixed connection. The sliding pin 204 slides inward. As the sliding pin 204 moves, the misaligned locking tooth 206 fixed at its other end moves towards the cone head. At the same time, the misaligned locking tooth 206 pushes the misaligned triangular plate to move. Simultaneously, the misaligned triangular plate drives the rotating ring 207 to rotate along the misaligned locking tooth 206 until the misaligned triangular plate reaches the bottom of the misaligned locking tooth 206. Because the misaligned triangular plate drives the rotating ring 207 to rotate, the trapezoidal locking tooth on the surface of the misaligned triangular plate rotates, thus misaligning with the misaligned locking plate 203. This causes the compressed fixing spring 210 to push the rotating ring 207 to move, causing the trapezoidal locking tooth to move along the misaligned locking plate 203 until it reaches the bottom of the misaligned triangular plate, thus fixing the cone head exposed.Users can then use this phone case for the window-breaking function, making the application of phone cases more widespread.

[0025] A rotating shaft 3 is rotatably connected to the side of the protective shell 1. A dustproof cap 301 is fixed to the surface of the rotating shaft 3. A protruding plate 302 is fixed to the surface of the dustproof cap 301. A heat dissipation plate 4 is fixed to the inner wall of the protective shell 1. Several holes and slots are opened on the surface of the heat dissipation plate 4. The protective shell 1 is made of flexible material and has anti-slip texture on its surface. The surface of the squeeze button 202 is covered with a rubber sleeve. The rubber sleeve is made of flexible rubber. A limit pin is fixed to the circumference of the cone head. A sliding groove is opened on the inner wall of the round hole. The hole and groove are hexagonal and multiple holes and grooves are distributed in an array.

[0026] The working principle of this utility model is as follows: When a user needs to break a window, they press the squeeze button 202 on the side of the breaking device 2. Pressing the squeeze button 202 causes the sliding pin 204, which is fixedly connected to it, to slide inward. As the sliding pin 204 moves, the misaligned tooth 206 fixed at its other end moves towards the cone head. At the same time, the misaligned tooth 206 pushes the misaligned triangular plate to move. Simultaneously, the misaligned triangular plate drives the rotating ring 207 to rotate along the misaligned tooth 206 until the misaligned triangular plate reaches the bottom of the misaligned tooth 206. At the same time, because the misaligned triangular plate drives the rotating ring 207 to rotate, the trapezoidal tooth on the surface of the misaligned triangular plate rotates, thereby misaligning with the misaligned plate 203. This causes the compressed fixed spring 210 to push the rotating ring 207 to move, causing the trapezoidal tooth to move along the misaligned plate 203 until it reaches the bottom of the misaligned triangular plate, thus fixing the cone head exposed. The user can then use the phone case for window breaking, making the phone case more widely applicable.

[0027] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A security phone case with emergency window-breaking function, comprising a protective outer shell (1), characterized in that: The protective shell (1) has a breaking device (2) fixed at its bottom. A fixing ring (201) is fixed at the side of the breaking device (2). A squeezing button (202) is slidably connected inside the fixing ring (201). A circular hole is opened inside the breaking device (2). A push rod (209) is slidably connected inside the circular hole. A misalignment plate (203) is fixed on the inner wall of the circular hole. An auxiliary traveling ring (205) is slidably connected to the inner wall of the misalignment plate (203). A sliding pin (204) is slidably connected to the inner wall of the auxiliary traveling ring (205). The side of the sliding pin (204) is connected to the squeezing button. The button (202) is fixed on one side, and the other end of the sliding pin (204) is fixed with a misaligned tooth (206). The push rod (209) is rotatably connected to a rotating ring (207) on one side. The rotating ring (207) is fixed with a misaligned triangular block (208) on its circumference. The misaligned triangular block (208) is fixed with a trapezoidal tooth on its surface. The surface of the trapezoidal tooth meshes with the misaligned plate (203). A fixing spring (210) is fixed inside the round hole. The side end of the fixing spring (210) is fixed to the surface of the push rod (209). The other end of the push rod (209) is fixed with a cone.

2. A safety protective phone case with emergency window-breaking function according to claim 1, characterized in that: The protective shell (1) is rotatably connected to a rotating shaft (3) on its side. A dustproof cap (301) is fixed on the surface of the rotating shaft (3), and a protruding plate (302) is fixed on the surface of the dustproof cap (301).

3. A safety protective phone case with emergency window-breaking function according to claim 1, characterized in that: The inner wall of the protective shell (1) is fixed with a heat sink (4), and the surface of the heat sink (4) has several holes and slots.

4. A safety protective phone case with emergency window-breaking function according to claim 1, characterized in that: The protective shell (1) is made of flexible material, and the surface of the protective shell (1) is provided with anti-slip texture.

5. A safety protective phone case with emergency window-breaking function according to claim 1, characterized in that: The surface of the squeeze button (202) is covered with a rubber sleeve, which is a flexible rubber sleeve.

6. A safety protective phone case with emergency window-breaking function according to claim 1, characterized in that: The cone head is fixed with a limit pin on its circumference, and the inner wall of the circular hole is provided with a sliding groove.

7. A safety protective phone case with emergency window-breaking function according to claim 3, characterized in that: The holes and slots are hexagonal, and multiple holes and slots are distributed in an array.

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