Thickness-adjustable heat dissipation TPU mobile phone cover

Abstract

The utility model belongs to the technical field of mobile phone shells, and discloses a thickness-adjustable heat dissipation TPU mobile phone cover, which comprises a protective shell main body, a detachable thickened back plate is arranged on the back of the protective shell main body, and clamping strips are symmetrically arranged at the top end and the bottom end of the thickened back plate. Clamping strips are symmetrically arranged at the top end and the bottom end of the thickened back plate, clamping hooks capable of being clamped into a front panel of the protection shell body are arranged at the ends, far away from the thickened back plate, of the clamping strips, and a protruding module reserved groove is formed in the protection shell body, the thickened back plate can be attached to the protection shell body, and the clamping strips are symmetrically arranged at the top end and the bottom end of the thickened back plate; when the protective shell is used, the protective shell body and the thickened back plate are pressed after being calibrated, so that the clamping hooks are clamped into the front panel of the protective shell body, a clamping and fixing structure is formed, and the thickness of the protective shell can be automatically adjusted, so that a user can adjust the protective shell according to the use habits of the user.

Description

Technical Field

[0001] This utility model belongs to the field of mobile phone case technology, specifically relating to a heat-dissipating TPU mobile phone case with adjustable thickness. Background Technology

[0002] Mobile phones are common electronic devices, but they are not very resistant to drops and impacts. If they are not held securely or are hit, the internal components of the phone can be easily damaged. Therefore, in order to increase the lifespan of the phone, a phone case is used to protect it. However, mobile phones generate a lot of heat when they are running, so they need to have a certain heat dissipation effect. Common phone cases can affect the heat dissipation effect of the phone. Common heat dissipation phone cases use slots inside the phone case to increase the heat dissipation speed of the phone when the phone case is worn.

[0003] Because there are many styles and types of mobile phones, and users have different usage habits, mobile phone cases also vary in style. However, common mobile phone cases cannot meet the usage habits of different users with different preferences. When using a mobile phone in a moving vehicle, if there is a need for rapid cooling, the common method is to remove the mobile phone case. However, after removing the case, the mobile phone loses its protective structure, and current mobile phone cases do not have the function of providing protection without affecting the heat dissipation of the mobile phone. Utility Model Content

[0004] The purpose of this invention is to provide a heat-dissipating TPU phone case with adjustable thickness, in order to solve the problem mentioned in the background art that phone cases cannot meet the usage habits of different people and that the protection and heat dissipation effects are incompatible.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a thickness-adjustable heat-dissipating TPU mobile phone case, comprising a protective case body, wherein a detachable thickened back plate is provided on the back of the protective case body, and clips are symmetrically provided at the top and bottom of the thickened back plate, and a hook is provided at the end of the clip away from the thickened back plate for engaging with the front panel of the protective case body, a protruding module reserved slot is provided inside the protective case body, and a charging interface reserved slot is provided on the bottom wall of the protective case body, wherein the protective case body is made of TPU material.

[0006] Preferably, the interior of the protective shell body has a hollow area located below the pre-reserved slot of the protruding module, and an embedded groove is provided at the edge of the hollow area.

[0007] Preferably, the hollow area is provided with a detachable assembly plate, and the assembly plate has a hollow area inside.

[0008] Preferably, the end of the disassembly plate is provided with a locking protrusion that can be inserted into the embedded groove, and the side wall of the protective shell body is provided with a reserved groove for a solid button.

[0009] Preferably, the thickened back plate has a hollow groove inside, and a perforation is provided inside the thickened back plate below the hollow groove.

[0010] Preferably, when the thickened back plate is fixed to the back of the protective shell body, the hollow groove and the protruding module reserved groove overlap, and the hollow area and the perforation overlap.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] (1) This utility model is provided with a thickened back plate that can fit together with the main body of the protective shell. The top and bottom of the thickened back plate are symmetrically provided with clips, and the ends of the clips are provided with hooks. When in use, the main body of the protective shell and the thickened back plate are aligned and pressed down so that the hooks are engaged with the front panel of the main body of the protective shell, thereby forming a locking and fixing structure. The thickness of the structure can be adjusted by the user so that the user can adjust it according to their own usage habits.

[0013] (2) The present invention has a hollow area inside the main body of the protective case, and a detachable disassembly plate is installed inside the hollow area. The disassembly plate is located at the battery position of the mobile phone and has a hollow area inside. When the mobile phone is overheating and protection is required, the disassembly plate can be removed to expose the hollow area of ​​the main body of the protective case. This ensures that the battery position of the mobile phone is not obstructed by external objects, thereby improving the heat dissipation effect. After the disassembly plate is removed, the remaining part of the main body of the protective case can then protect the mobile phone, thus achieving the effect of protection without significantly affecting the heat dissipation performance of the mobile phone. Attached Figure Description

[0014] Figure 1 It is a structural diagram of the utility model;

[0015] Figure 2 This is a side view of the present invention;

[0016] Figure 3 This is a top view of the thickened back plate of this utility model;

[0017] In the diagram: 1. Protruding module reserved slot; 2. Clip; 3. Hook; 4. Physical button reserved slot; 5. Embedded slot; 6. Hollow area; 7. Thickened back plate; 8. Hollow area; 9. Disassembly plate; 10. Snap-fit ​​protrusion; 11. Protective shell body; 12. Perforation; 13. Hollow slot; 14. Charging interface reserved slot. Detailed Implementation

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] Please see Figures 1-3 As shown, the protective case includes a main body 11. A removable thickened back plate 7 is provided on the back of the main body 11. The top and bottom of the thickened back plate 7 are symmetrically provided with clips 2. The end of the clip 2 away from the thickened back plate 7 is provided with a hook 3 that can be inserted into the front panel of the main body 11. The interior of the main body 11 is provided with a protruding module reserved slot 1, and the bottom wall of the main body 11 is provided with a charging interface reserved slot 14. The main body 11 is made of TPU material.

[0020] Through the above technical solution;

[0021] TPU material possesses excellent high tensile strength, high tear strength, toughness, and aging resistance. It also has properties that other plastic materials cannot match, such as high strength, good toughness, wear resistance, cold resistance, oil resistance, water resistance, aging resistance, and weather resistance. Therefore, as a mobile phone protective case, it can greatly improve the service life of the mobile phone protective case. The thickened back plate 7 is installed inside the protective case body 11 by snapping. Its internal curves fit the back of the protective case body 11. After being fully fitted, there is no obvious protrusion, which does not affect the grip. Its adjustable thickness structure makes the protective case suitable for a wider range of users.

[0022] Please see Figures 1-3 As shown, the protective shell body 11 has a hollow area 8 located below the protruding module reserved groove 1 inside, and an embedded groove 5 is provided at the edge of the hollow area 8. A detachable disassembly plate 9 is provided inside the hollow area 8, and a hollow area 6 is provided inside the disassembly plate 9. A snap-fit ​​protrusion 10 that can be inserted into the embedded groove 5 is provided at the end of the disassembly plate 9. A solid button reserved groove 4 is provided on the side wall of the protective shell body 11.

[0023] Through the above technical solution;

[0024] The disassembly plate 9 is made of a tough plastic material that can be bent to a certain extent, thereby reducing its overall length after bending. This allows it to be disassembled and assembled within the hollow area 8. After disassembly, the remaining areas of the protective case body 11 can still provide some protection for the phone, thus enabling the phone to have both heat dissipation and protection when the phone case is on.

[0025] Please see Figures 1-3As shown, the thickened back plate 7 has a hollow groove 13 inside, and a perforation 12 is provided inside the thickened back plate 7 below the hollow groove 13. When the thickened back plate 7 is fixed to the back of the protective case body 11, the hollow groove 13 and the protruding module reserved groove 1 overlap, the hollow area 6 and the perforation 12 overlap, and the hollow area 6 overlaps with the perforation 12. The structural design of the hollow groove 13 and the protruding module reserved groove 1 overlapping can ensure that the mobile phone protective case still maintains the hollow heat dissipation area when it is thickened.

[0026] The working principle and usage process of this utility model are as follows: When using this utility model, the protective case body 11 is placed on the back of the mobile phone, so that the protruding module on the back of the mobile phone is inserted into the reserved groove 1 of the protruding module, thereby protecting the mobile phone. At the same time, due to the hollow area 6 inside the disassembly plate 9, the protection effect is not reduced, and the wrapping of the mobile phone is reduced, thereby improving the heat dissipation effect of the mobile phone with the case. If the user is used to a thicker grip, the thickened back plate 7 can be pressed after being aligned from the back of the protective case body 11, so that the hook 3 at the end of the clip 2 can be inserted into the front panel of the protective case body 11, thereby achieving a fixing effect. The thickening effect of the thickened back plate 7 is used to provide a thicker grip. When the mobile phone needs to be protected and heat dissipated at the same time, such as when using the mobile phone on the subway, the disassembly plate 9 can be removed from the hollow area 8, thereby exposing the hollow area 8, so as to contact the shielding of the mobile phone battery and restore some of the heat dissipation effect of the mobile phone.

[0027] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A thickness-adjustable heat-dissipating TPU mobile phone case, characterized in that: It comprises a protective shell body (11), the back of which is provided with a detachable thickened back plate (7); The top and bottom ends of the thickened back plate (7) are symmetrically provided with clamping strips (2), and the end of the clamping strip (2) away from the thickened back plate (7) is provided with a clamping hook (3) that can be clamped into the front panel of the protective shell body (11); The protective shell body (11) is provided with a protruding module reserved groove (1) inside, and the bottom wall of the protective shell body (11) is provided with a charging interface reserved groove (14); The protective shell body (11) is made of TPU material.

2. The thickness-adjustable heat dissipation TPU mobile phone case according to claim 1, characterized in that: A hollow area (8) is provided inside the protective shell body (11) at a position below the protruding module reserved groove (1), and an embedded groove (5) is provided at the edge of the hollow area (8).

3. The thickness-adjustable heat dissipation TPU mobile phone case according to claim 2, characterized in that: A detachable disassembly plate (9) is arranged inside the hollow area (8), and a hollow area (6) is opened inside the disassembly plate (9).

4. The thickness-adjustable heat dissipation TPU mobile phone case according to claim 3, characterized in that: The end of the disassembly and assembly plate (9) is provided with a snap-fitting protrusion (10) which can be inserted into the embedded groove (5), and the side wall of the protective shell body (11) is provided with a physical button reserved groove (4).

5. The thickness-adjustable heat dissipation TPU mobile phone case according to claim 4, characterized in that: A hollow groove (13) is provided inside the thickened back plate (7), and a through hole (12) is provided inside the thickened back plate (7) below the hollow groove (13).

6. The thickness-adjustable heat dissipation TPU mobile phone case according to claim 5, characterized in that: When the thickened back plate (7) is fixed to the back of the protective shell body (11), the hollow groove (13) and the protruding module reserved groove (1) overlap, and the hollow area (6) and the perforation (12) overlap.

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