Temperature-sensing mobile phone cover

Abstract

The utility model relates to the technical field of mobile phone covers, and provides a temperature sensing mobile phone cover which comprises a shell and a temperature sensing diaphragm, and the temperature sensing diaphragm comprises an adhesive coating, a non-discoloring pigment coating, a thermochromic pigment coating and a transparent layer which are sequentially arranged on the shell from inside to outside. The transparent layer is coated with the temperature sensing material to form the thermochromic pigment coating, after the temperature sensing material is cured, different patterns are printed with the non-discoloring pigment according to the requirements of a user, the non-discoloring pigment coating is formed, then the bonding coating is compounded, and the temperature sensing membrane is obtained. The temperature of the human body is transmitted to the thermochromic pigment coating, the color of the surface of the mobile phone cover becomes bright, after the surface temperature of the thermochromic pigment coating and the indoor temperature of the environment are kept balanced, the color of the surface of the mobile phone cover recovers to the initial state, and the mobile phone cover is simple in structure and ingenious in design and has super-strong fashion sense and cool sense.

Description

Technical Field

[0001] The present application relates to the technical field of mobile phone cases, and in particular to a temperature-sensing mobile phone case. Background Art

[0002] With the development of technology, mobile phones have become a necessity for everyone, and mobile phone cases have become the most commonly used accessories for mobile phones. Mobile phone cases can not only protect mobile phones, but also serve as decorations to make mobile phones a beautiful scenery. Although there are various types of mobile phone cases on the market, the colors of mobile phone cases are single, and the sense of fashion and coolness needs to be improved. Summary of the invention

[0003] The purpose of the embodiment of the present application is to provide a temperature-sensitive mobile phone case, on which a temperature-sensitive film is arranged, and the color of the shell changes with the temperature, so that the mobile phone case has a sense of fashion and coolness.

[0004] The present application provides a temperature-sensitive mobile phone case, which adopts the following technical solutions:

[0005] A temperature-sensitive mobile phone case comprises a shell and a temperature-sensitive membrane, wherein the temperature-sensitive membrane comprises an adhesive coating, a non-discoloring pigment coating, a thermochromic pigment coating and a transparent layer which are sequentially arranged on the shell from the inside to the outside.

[0006] Preferably, the non-discoloring pigment coating is an ink coating.

[0007] Preferably, the thermochromic pigment coating is a thermochromic paint coating.

[0008] Preferably, the transparent layer is a PET transparent film with temperature sensing function.

[0009] Preferably, the shell includes a bottom plate and a frame, the frame is arranged on the bottom plate, the temperature-sensitive diaphragm is arranged at an end of the bottom plate away from the frame, and the frame is provided with a charging hole, a speaker amplification hole and a plurality of buttons.

[0010] Preferably, the bottom plate is made of hard rubber material, a buffer is provided between the bottom plate and the frame, the buffer is made of soft rubber material, and mold-encased beer injection molding is used between the bottom plate and the buffer, and between the frame and the buffer.

[0011] Preferably, a magnetic attraction member is provided on the bottom plate.

[0012] Preferably, a mounting groove is provided on one side of the bottom plate close to the frame, and the magnetic attraction component is arranged in the mounting groove; a Mylar sheet is provided on one side of the magnetic attraction component close to the frame, and the Mylar sheet is arranged in the mounting groove.

[0013] Preferably, one end of the magnetic attraction member of the Mylar sheet is flush with the surface of the bottom plate.

[0014] Compared with the prior art, the beneficial effects of this application are:

[0015] The present application uses a temperature-sensitive material to be coated on a transparent layer to form a thermochromic pigment coating. After the temperature-sensitive material is cured, non-color-changing pigments are used to print different patterns according to different needs of users to form a non-color-changing pigment coating, and then a layer of adhesive coating is compounded to obtain a temperature-sensitive membrane. When the user holds the mobile phone case, the body temperature is transferred to the thermochromic pigment coating, making the surface color of the mobile phone case brighter. When the surface temperature of the thermochromic pigment coating is balanced with the ambient indoor temperature, the surface color of the mobile phone case returns to its initial state. The mobile phone case provided by the present application has a simple structure and ingenious design, and has a super strong sense of fashion and coolness. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the structure of some embodiments of the utility model;

[0018] Figure 2 It is a top view of some embodiments of the utility model;

[0019] Figure 3 Exploded diagrams of some embodiments of the utility model;

[0020] Figure 4 Explosion diagram of the temperature-sensitive diaphragm in some embodiments of the present invention.

[0021] The reference numerals are:

[0022] 1. Shell; 2. Temperature-sensitive diaphragm; 3. Adhesive coating; 4. Non-color-changing pigment coating; 5. Thermochromic pigment coating; 6. Transparent layer; 7. Bottom plate; 8. Frame; 9. Charging port; 10. Speaker amplification port; 11. Button; 12. Buffer; 13. Magnetic component; 14. Installation slot; 15. Mylar sheet. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0024] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0025] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0026] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the product of the application is usually placed when in use. They are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0027] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0028] In the description of this application, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0029] like Figure 1-4As shown, the temperature-sensing mobile phone case described in the embodiment of the present application includes a shell 1 and a temperature-sensing membrane 2. The temperature-sensing membrane 2 includes an adhesive coating 3, a non-discoloring pigment coating 4, a thermochromic pigment coating 5 and a transparent layer 6 which are arranged in sequence. A temperature-sensitive material is coated on the transparent layer 6 to form a thermochromic pigment coating 5. After the temperature-sensitive material is cured, the non-discoloring pigment is printed into different patterns according to different needs of the user to form a non-discoloring pigment coating 4, and then a layer of adhesive coating 3 is compounded to obtain the temperature-sensing membrane 2. The adhesive coating 3 is located between the shell 1 and the transparent layer 6, and IMD injection molding is used between the transparent layer 6 and the shell 1.

[0030] When the user holds the mobile phone case, the body temperature is transferred to the thermochromic pigment coating 5, making the color of the surface of the mobile phone case brighter. When the surface temperature of the thermochromic pigment coating 5 is balanced with the ambient indoor temperature, the surface color of the mobile phone case returns to its initial state. At the same time, the heat generated when the mobile phone is working is transferred to the thermochromic pigment coating 5 through the shell 1, which also makes the color of the surface of the mobile phone case brighter.

[0031] like Figure 4 As shown, in this embodiment, the non-discoloring pigment coating 4 is an ink coating, and different patterns can be printed according to different needs of users.

[0032] like Figure 4 As shown, in this embodiment, the thermochromic pigment coating 5 is a thermochromic paint coating. The principle of thermochromic paint is to control the change of color by using the difference in temperature.

[0033] like Figure 4 As shown, in this embodiment, the transparent layer 6 is a PET transparent film with a temperature sensing function. In addition to the excellent physical and mechanical properties of ordinary polyurethane films, the PET transparent film also has excellent optical properties, such as good transparency, low haze, and high gloss.

[0034] like Figure 4 As shown, in this embodiment, the shell 1 includes a bottom plate 7 and a frame 8. The frame 8 is arranged on the bottom plate 7. The temperature-sensitive diaphragm 2 is arranged at an end of the bottom plate 7 away from the frame 8. The frame 8 is provided with a charging hole 9, a speaker amplification hole 10 and a plurality of buttons 11. The buttons 11 are provided to allow the user to feel the press-touch effect and enhance the use experience.

[0035] like Figure 1-3 As shown, in this embodiment, the bottom plate 7 is made of hard rubber material, and a buffer 12 is arranged between the bottom plate 7 and the frame 8. The buffer 12 is made of soft rubber material. Mold sleeve beer injection molding is adopted between the bottom plate 7 and the buffer 12, and between the frame 8 and the buffer 12, so as to improve the anti-fall performance of the mobile phone case and improve the hand feel at the same time.

[0036] like Figure 3As shown, in this embodiment, a magnetic attraction member 13 is provided on the bottom plate 7 to achieve the magnetic attraction effect of the mobile phone case during wireless charging.

[0037] like Figure 3 As shown, in this embodiment, a mounting groove 14 is provided on one side of the bottom plate 7 close to the frame 8, and a magnetic component 13 is arranged in the mounting groove 14. A Mylar sheet 15 is provided on one side of the magnetic component 13 close to the frame 8, and the Mylar sheet 15 is arranged in the mounting groove 14. The Mylar sheet 15 limits the magnetic component 13 to maintain the stability of the magnetic component 13, and at the same time covers the magnetic component 13 to play a decorative role, thereby improving the aesthetics of the mobile phone case.

[0038] like Figure 1-3 As shown, in this embodiment, one end of the Mylar sheet 15 away from the magnetic element 13 is flush with the surface of the bottom plate 7, thereby maintaining the flatness of the surface of the bottom plate 7 and improving the aesthetics of the mobile phone case and the user's experience.

[0039] The working principle of a temperature-sensing mobile phone case in the embodiment of the present application is as follows:

[0040] When the user holds the mobile phone case, the body temperature is transferred to the thermochromic pigment coating 5, making the surface color of the mobile phone case brighter. When the surface temperature of the thermochromic pigment coating 5 is balanced with the ambient room temperature, the surface color of the mobile phone case returns to its initial state.

[0041] The above are only preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A temperature-sensitive mobile phone case, characterized in that: The invention comprises a shell and a temperature-sensitive membrane, wherein the temperature-sensitive membrane comprises an adhesive coating, a color-invariant pigment coating, a thermochromic pigment coating and a transparent layer which are arranged on the shell in sequence from the inside to the outside. The color-invariant pigment coating is an ink coating, the thermochromic pigment coating is a temperature-sensitive color-changing paint coating, and the transparent layer is a PET transparent membrane with a temperature-sensing function.

2. A temperature-sensitive mobile phone case according to claim 1, characterized in that: The shell includes a bottom plate and a frame, the frame is arranged on the bottom plate, the temperature-sensitive diaphragm is arranged on an end of the bottom plate away from the frame, and the frame is provided with a charging hole, a speaker amplification hole and a plurality of buttons.

3. A temperature-sensitive mobile phone case according to claim 2, characterized in that: The bottom plate is made of hard rubber material, a buffer is arranged between the bottom plate and the frame, the buffer is made of soft rubber material, and mold-coated beer injection molding is adopted between the bottom plate and the buffer, and between the frame and the buffer.

4. The temperature-sensing mobile phone case according to claim 2, characterized in that: The bottom plate is provided with a magnetic attraction member.

5. A temperature-sensitive mobile phone case according to claim 4, characterized in that: A mounting groove is provided on one side of the bottom plate close to the frame, and the magnetic attraction component is arranged in the mounting groove. A Mylar sheet is provided on one side of the magnetic attraction component close to the frame, and the Mylar sheet is arranged in the mounting groove.

6. A temperature-sensitive mobile phone case according to claim 5, characterized in that: One end of the Mylar sheet away from the magnetic attraction component is flush with the surface of the bottom plate.

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