Mobile phone capable of preventing corner collision

Abstract

The utility model discloses a mobile phone capable of preventing corner collision, which belongs to the technical field of mobile communication equipment, aims at solving the problems that the edge part of the mobile phone cannot be protected and the mobile phone cannot be effectively protected according to the impact force, and comprises a mobile phone main body and a protective shell, corner protection mechanisms are arranged at the corners of the protection shell and used for carrying out collision protection on the corners of the mobile phone body, protection frames are arranged on the upper side and the lower side of the protection shell close to an outer frame, and matching grooves are formed in the positions, corresponding to the protection shell, of the protection frames and used for carrying out installation limiting on the protection frames. According to the utility model, the protective frames are arranged at the edges of the upper and lower sides of the protective shell, so that the edges of the mobile phone main body can be effectively protected through the protective shell, the protective performance of the mobile phone main body when the mobile phone main body is collided is improved, collision protection of the corners of the mobile phone main body is realized through the arranged corner protective mechanisms, and the mobile phone is protected from being damaged. And meanwhile, the mobile phone main body can be effectively protected according to the magnitude of the collision force.

Description

Technical Field

[0001] The utility model belongs to the technical field of mobile communication equipment, and particularly relates to a mobile phone that is resistant to edge and corner collisions. Background Art

[0002] At present, explosion-proof mobile phones refer to mobile phones that can be used in different flammable, explosive, dusty and other environments according to different explosion-proof certification levels. Explosion-proof mobile phones have been applied to industries such as gas industry, coal gas, natural gas industry, chemical industry and pharmaceutical industry.

[0003] In the prior art, the patent announcement number CN217406597U is an explosion-proof mobile phone with an anti-fall structure. The above patent includes an explosion-proof mobile phone body and a shell covered on the outside of the explosion-proof mobile phone body. The four corners of the shell are formed with anti-fall surfaces, and the four anti-fall surfaces are fixedly connected to rubber strips. The four corners of the shell are formed with buffer cavities, and the four buffer cavities are provided with inflatable cushions. The inflatable cushions are in contact with the inner wall of the buffer cavity, which improves the problem of a high probability of damage to the mobile phone. However, in actual use, there are still the following deficiencies: From a practical point of view, the device can only protect the corners of the mobile phone when protecting the mobile phone from falling. If the edge is bumped, it is difficult to be protected, and thus it is easy to be damaged, which reduces the practicality of the device. At the same time, its protective structure is relatively complex and cannot provide effective protection according to the impact force. If the impact force is too large, it is easy to cause its protective structure to be damaged, and then cause collision damage to the mobile phone body, and it is impossible to achieve effective protection work, which reduces its protective performance.

[0004] Therefore, there is a need for a mobile phone that can prevent corner collisions, so as to solve the problems in the prior art of being unable to protect the edges of the mobile phone and being unable to effectively protect the mobile phone according to the intensity of the impact. Utility Model Content

[0005] The purpose of the present invention is to provide a mobile phone that is resistant to edge and corner collisions, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a mobile phone that is resistant to corner bumps, comprising a mobile phone body and a protective shell, wherein the protective shell is arranged on the outside of the mobile phone body, and corner protection mechanisms are provided at the corners of the protective shell for protecting the corners of the mobile phone body from bumps, and protective frames are provided on the upper and lower sides of the protective shell near the external frame, and matching grooves are provided on the protective shell corresponding to the protective frame for installation and positioning of the protective frame.

[0007] The corner protection mechanism includes four mounting openings, which are respectively arranged at the upper corners of the protective shell. A protective block is movably arranged in the mounting opening, and an air cavity is arranged inside the protective block. Both ends of the protective block are fixedly connected with sliders and are slidably arranged in the protective shell through the mounting openings. A movable plate is fixedly connected to the other side of the slider, and the movable plate is correspondingly provided with a limiting opening in the protective shell, and a protective plate is fixedly connected to the protective shell on the outside of the limiting opening.

[0008] It should be noted that the protective frame is made of rubber material and is protruded from the surface of the protective shell through the mobile phone body.

[0009] It is further worth mentioning that the protective block is arranged in an arc shape to match the corner of the protective shell.

[0010] It should be further explained that the protective block is made of elastic material and is spaced apart between the installation opening and the protective shell.

[0011] As a preferred embodiment, one side of the end portion of the movable plate is arranged in an inclined surface, and the side of the protective plate corresponding to the inclined surface of the movable plate is arranged in an inclined surface.

[0012] As a preferred embodiment, the protective plate is made of elastic material.

[0013] Compared with the prior art, the mobile phone provided by the present invention has at least the following advantages:

[0014] (1) By providing protective frames on the upper and lower edges of the protective shell, the edges of the mobile phone body can be effectively protected by the protective shell, thereby improving the protection performance of the mobile phone body when it is bumped, thereby improving the comprehensiveness of its protection.

[0015] (2) The corner protection mechanism is set up to protect the corners of the mobile phone body from collision. At the same time, the mobile phone body can be effectively protected according to the magnitude of the collision force. When the impact force is not large, the protective block can be used for effective protection. When the impact force is too large, the air cavity will be squeezed by the protective block, causing the protective block to deform. At this time, the slider and the movable plate move inside the limit port to contact and squeeze the protective plate, dispersing the collision force on the protective shell. When the impact force exceeds the protection threshold of the protective plate, the protective plate will be detached from the protective shell, realizing rapid unloading of the impact force, avoiding hard collision protection of the mobile phone body by the protective shell, and thus effectively protecting the mobile phone body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the split structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the disassembled structure of the protective shell of the utility model;

[0019] Figure 4 This is a schematic diagram of the protective block structure of the present utility model.

[0020] In the figure: 1. Mobile phone body; 2. Protective shell; 3. Protective frame; 301. Matching slot; 4. Corner protection mechanism; 401. Mounting port; 402. Protective block; 403. Slider; 404. Movable plate; 405. Limiting port; 406. Protective plate; 407. Air cavity. DETAILED DESCRIPTION

[0021] The present invention will be further described below with reference to the embodiments.

[0022] See also Figure 1-4 The utility model provides a mobile phone that can prevent corners from being bumped, including a mobile phone body 1 and a protective shell 2. The protective shell 2 is arranged on the outside of the mobile phone body 1. The corners of the protective shell 2 are provided with corner protection mechanisms 4 for protecting the corners of the mobile phone body 1 from being bumped. Protective frames 3 are provided on the upper and lower sides of the protective shell 2 near the external frame. The protective frame 3 is provided with matching grooves 301 corresponding to the protective shell 2 for installation and positioning of the protective frame 3.

[0023] Further as Figure 1 、 Figure 2 and Figure 3 As shown, it is worth noting that the protective frame 3 is made of rubber material and is protruded from the surface of the protective shell 2 through the mobile phone body 1 20.

[0024] When in use, the protective shell 2 is installed on the outside of the mobile phone body 1. When it is hit, its edges can be protected by the protective frame 3, thereby avoiding direct contact with the protective shell 2 to cause collision damage to the corners of the mobile phone body 1, thereby improving its protection performance.

[0025] According to the above working process, it can be seen that: by setting the protective frame 3 on the upper and lower sides of the protective shell 2, the edges of the mobile phone body 1 can be effectively protected by the protective shell 2, thereby improving the protection performance of the mobile phone body 1 when it is bumped, so as to improve its comprehensive protection.

[0026] Further as Figure 2 、 Figure 3 and Figure 4As shown, it is worth mentioning that the edge and corner protection mechanism 4 includes four mounting openings 401, and the four mounting openings 401 are respectively arranged at the upper corners of the protective shell 2. A protective block 402 is movably arranged in the mounting opening 401, and an air cavity 407 is arranged inside the protective block 402. The two ends of the protective block 402 are respectively fixedly connected with sliders 403 and are slidably arranged in the protective shell 2 through the mounting opening 401. The other side of the slider 403 is fixedly connected with a movable plate 404, and the movable plate 404 is correspondingly provided with a limiting opening 405 in the protective shell 2. The outer side of the limiting opening 405 is fixedly connected to the protective shell 2. The protective block 402 is arranged in an arc shape to match the corner of the protective shell 2. The protective block 402 is made of elastic material and is spaced apart between the mounting opening 401 and the protective shell 2. One side of the end of the movable plate 404 is arranged with an inclined surface, and the protective plate 406 is arranged with an inclined surface corresponding to the inclined surface of the movable plate 404. The protective plate 406 is made of elastic material.

[0027] When in use, when the corner of the mobile phone body 1 is bumped, when the impact force is small, the corner can be directly protected by contact with the protective block 402. When the impact force is large, the protective block 402 is greatly squeezed, and the protective block 402 is deformed through the air cavity 407 to push the sliders 403 on both sides to slide inside the protective shell 2, thereby pushing the movable plate 404, so that the movable plate 404 slides in the limit opening 405. When the movable plate 404 contacts the protective plate 406, The protective plate 406 will be squeezed and pushed, so that the impact force received by it can be effectively buffered by the blocking of the protective plate 406, thereby protecting the entire device. If the force is large, the movable plate 404 will squeeze the protective plate 406 beyond the threshold of the protective plate 406, and the protective plate 406 will be detached from the protective shell 2, thereby achieving rapid unloading of the impact force, avoiding large hard contact between the protective shell 2 and the mobile phone body 1, and further improving the protection of the corners of the mobile phone body 1.

[0028] This solution has the following working process: when this device is used, the protective shell 2 is installed on the outside of the mobile phone body 1, and its edges can be protected by the protective frame 3 when it is hit, thereby avoiding direct contact with the protective shell 2 to cause collision damage to the corners of the mobile phone body 1, so as to improve its protection performance. At the same time, when its corners are bumped, when the impact force is small, it can directly protect its corners by contacting the protective block 402. When the impact force is large, it will cause a large squeeze on the protective block 402, and then the protective block 402 will be deformed through the air cavity 407 to push the sliders 403 on both sides to slide inside the protective shell 2, thereby The movable plate 404 is pushed so that the movable plate 404 slides in the limit opening 405. When the movable plate 404 contacts the protective plate 406, the protective plate 406 is squeezed and pushed, so that the impact force it receives can be effectively buffered by the blocking of the protective plate 406, thereby protecting the entire device. If the force received is large, the squeezing of the protective plate 406 by the movable plate 404 exceeds the threshold of the protective plate 406, the protective plate 406 will be detached from the protective shell 2, thereby realizing rapid unloading of the impact force, avoiding large hard contact between the protective shell 2 and the mobile phone body 1, and further improving the protection of the corners of the mobile phone body 1.

[0029] In summary: by providing the protective frame 3 on the upper and lower sides of the protective shell 2, the edges of the mobile phone body 1 can be effectively protected by the protective shell 2, thereby improving the protection performance of the mobile phone body 1 when it is bumped, so as to improve its comprehensive protection; by providing the corner protection mechanism 4, the bump protection of the corners of the mobile phone body 1 is achieved, and at the same time, the mobile phone body 1 can be effectively protected according to the magnitude of the bump force. When the impact force is not large, the protective block 402 can be used for effective protection. When the impact force is too large, the protective block 402 will be used for protection. 02 squeezes the air cavity 407, thereby deforming the protective block 402. At this time, the slider 403 and the movable plate 404 move inside the limit opening 405 to contact and squeeze the protective plate 406, and disperse the collision force on the protective shell 2. When the impact force exceeds the protection threshold of the protective plate 406, the protective plate 406 will be detached from the protective shell 2, realizing rapid unloading of the impact force, avoiding hard collision protection of the mobile phone body 1 through the protective shell 2, and thus effectively protecting the mobile phone body 1.

Claims

1. A mobile phone that is resistant to edge and corner collisions, comprising a mobile phone body (1) and a protective shell (2), characterized in that: The protective shell (2) is arranged outside the mobile phone body (1); corners of the protective shell (2) are provided with corner protection mechanisms (4) for protecting the corners of the mobile phone body (1) from collision; protective frames (3) are provided on the upper and lower sides of the protective shell (2) near the external frame; the protective frame (3) is provided with matching grooves (301) corresponding to the protective shell (2) for mounting and limiting the protective frame (3); The corner protection mechanism (4) includes four mounting openings (401), the four mounting openings (401) are respectively arranged at the upper corners of the protective shell (2), a protective block (402) is movably arranged in the mounting opening (401), an air cavity (407) is arranged inside the protective block (402), both ends of the protective block (402) are fixedly connected to sliders (403) and are slidably arranged in the protective shell (2) through the mounting openings (401), the other side of the slider (403) is fixedly connected to a movable plate (404), the movable plate (404) is correspondingly provided with a limiting opening (405) in the protective shell (2), and a protective plate (406) is fixedly connected to the protective shell (2) outside the limiting opening (405).

2. The mobile phone with an edge and corner protection according to claim 1, characterized in that: The protective frame (3) is made of rubber material and is arranged to protrude from the surface of the protective shell (2) through the mobile phone body (1) (20).

3. The mobile phone with an edge and corner protection according to claim 2, characterized in that: The protective block (402) is arranged in an arc shape to match the corner of the protective shell (2).

4. The mobile phone with an edge and corner protection according to claim 3, characterized in that: The protective block (402) is made of elastic material and is spaced apart between the installation opening (401) and the protective shell (2).

5. The mobile phone with edge and corner protection according to claim 4, characterized in that: One side of the end of the movable plate (404) is arranged in an inclined surface, and the side of the protective plate (406) corresponding to the inclined surface of the movable plate (404) is arranged in an inclined surface.

6. The mobile phone with edge and corner protection according to claim 5, characterized in that: The protective plate (406) is made of elastic material.

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