Mobile phone shell with thermochromic reminding function

Abstract

The utility model discloses a mobile phone shell with a thermochromic reminding function, which comprises a mobile phone shell main body, a back plate, a plugging plate and decorative liquid, and is characterized in that the mobile phone shell main body, the back plate and the plugging plate are made of transparent materials; an accommodating groove is concavely formed in the back side of the mobile phone shell main body, a through hole is formed in the back plate, and the back plate is adhered to the accommodating groove to form an installation groove in a surrounding manner; the decorative liquid is arranged in the mounting groove; the blocking plate is blocked on the back plate so as to block the through hole; the mobile phone shell main body comprises a main body part and a frame part, and the frame part extends from the upper end of the main body part to define a placement position for placing a mobile phone; a temperature-sensing color-changing layer is arranged at one side, close to the placement position, of the frame part, so that a color-changing function can be played when the heat of the mobile phone is sensed, compared with the design of a back plate, a user can be more intuitively reminded, the mobile phone is prevented from being damaged by high temperature, and a flowing flexible pattern is generated when the decorative liquid flows and is displayed through a plugging plate; and the interestingness of the mobile phone shell is increased.

Description

Technical Field

[0001] This utility model relates to the field of mobile phone cases, and in particular to a mobile phone case with temperature-sensitive color-changing reminder. Background Technology

[0002] In today's society, mobile phones have become an important tool for communication between people in daily life. In order to protect their mobile phones from scratches and drops, all kinds of mobile phone cases have emerged.

[0003] A phone case is a decorative item used to protect or decorate the appearance of a mobile phone. With the rapid development of technology and the increasing variety of mobile phone brands and functions, phone cases have become more diverse. They can be categorized by material, including PC cases, leather, silicone, fabric, hard plastic, leather cases, tempered glass metal cases, soft plastic, velvet, and silk. Phone cases not only enhance the appearance of your phone but also protect it from drops, scratches, water, and shocks.

[0004] However, phone cases affect the phone's heat dissipation. After prolonged use, most phones will overheat, even becoming scalding to the touch. Some phones may even experience battery explosions due to prolonged use. Currently, the temperature display function of phone cases is located on the back panel, which makes it impossible for users to immediately and intuitively detect overheating and promptly remind them to cool down the phone. Furthermore, placing the temperature display on the back panel reduces the aesthetic appeal of the phone's back cover.

[0005] Therefore, a new technical solution needs to be researched to address the above problems. Utility Model Content

[0006] In view of this, the present invention addresses the deficiencies of existing technologies, and its main objective is to provide a phone case with a temperature-sensitive color-changing reminder. This is achieved through a structural design of a phone case body, a back panel, a sealing plate, and a decorative liquid. The phone case body is made of transparent material; a temperature-sensitive color-changing layer is provided on the frame near the placement position. This allows the phone to change color when it senses heat from the phone, providing a more direct reminder to the user compared to a design on the back panel, preventing damage from high temperatures. Furthermore, the flowing decorative liquid creates dynamic patterns that are displayed through the sealing plate, increasing the phone case's visual appeal.

[0007] To achieve the above objectives, the present invention adopts the following technical solution:

[0008] A phone case with temperature-sensitive color-changing alert includes a phone case body, a back panel, a sealing plate, and a decorative liquid. The phone case body, back panel, and sealing plate are made of transparent material. The back side of the phone case body has a recessed receiving groove, and the back panel has a through hole. The back panel is adhered to the receiving groove to form a mounting groove. The decorative liquid is disposed in the mounting groove. The sealing plate is sealed on the back panel to block the through hole.

[0009] The main body of the phone case includes a main body and a frame. The frame extends from the upper end of the main body to form a mounting position for placing the phone. A temperature-sensitive color-changing layer is provided on the frame near the mounting position.

[0010] As a preferred embodiment, the sealing plate is formed on the back plate in a secondary manner to prevent leakage of the decorative liquid.

[0011] As a preferred embodiment, the receiving tank is provided with a coating area; the coating area is covered with adhesive.

[0012] As a preferred embodiment, the adhesive is an epoxy resin adhesive, which utilizes the properties of epoxy resin adhesive to improve high temperature resistance and high bonding strength.

[0013] As a preferred option, the outer surface of the sealing plate is provided with a patterned layer, which, together with the design of the temperature-sensitive color-changing layer, further enhances the aesthetics of the phone case.

[0014] As a preferred embodiment, the thermochromic layer is a thermochromic pigment.

[0015] As a preferred embodiment, the decorative liquid is an oil-water mixture.

[0016] As a preferred embodiment, the outer surface of the frame portion is provided with an anti-oxidation coating, which can improve the anti-oxidation performance of the frame portion, prevent the surface of the frame portion from oxidizing after long-term use, and thus improve its service life.

[0017] Compared with the prior art, this utility model has obvious advantages and beneficial effects. Specifically, as can be seen from the above technical solution, it mainly achieves this through the structural design of the main body of the phone case, which is made of transparent material; a temperature-sensitive color-changing layer is provided on the frame near the placement position, so that it can play a color-changing function when sensing the heat of the phone. Compared with the design on the back panel, it can more intuitively remind the user and prevent the phone from being damaged by high temperature.

[0018] Secondly, there is the design of the fit between the main body of the phone case, the back panel, the sealing plate, and the decorative liquid. The back side of the main body of the phone case is recessed with a receiving groove, and the back panel is provided with a through hole. The back panel is attached to the receiving groove to form a mounting groove. The decorative liquid is placed in the mounting groove. In this way, through the design of its transparent material, the decorative liquid creates a flowing and dynamic pattern when it flows, which is revealed through the sealing plate, increasing the fun of the phone case.

[0019] To more clearly illustrate the structural features and effects of this utility model, the following detailed description of this utility model is provided in conjunction with the accompanying drawings and specific embodiments. Attached Figure Description

[0020] Figure 1 This is a perspective view of an embodiment of the present utility model;

[0021] Figure 2 This is an exploded view of an embodiment of the present utility model;

[0022] Figure 3 This is another exploded view of an embodiment of the present utility model;

[0023] Figure 4 This is a cross-sectional view of an embodiment of the present utility model;

[0024] Figure 5 yes Figure 4 A magnified view of a portion of point A in the middle.

[0025] Explanation of reference numerals in the attached diagram:

[0026] 1. Phone case body; 11. Receiving slot

[0027] 12. Main body 13. Border

[0028] 14. Thermochromic layer 15. Antioxidant coating

[0029] 16. Coated area

[0030] 2. Backplate 21, through hole

[0031] 3. Sealing plate 4. Decorative liquid

[0032] 41. Pattern layer. Detailed Implementation

[0033] Please refer to Figures 1 to 5 As shown, it illustrates the specific structure of an embodiment of the present invention.

[0034] In the description of this utility model, it should be noted that the directional terms such as "up", "down", "front", "back", "left", and "right" indicate the orientation and positional relationship based on the accompanying drawings or the orientation or positional relationship shown when wearing and using the device normally. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. They should not be construed as limiting the specific protection scope of this utility model.

[0035] A phone case with temperature-sensitive color-changing alert includes a phone case body 1, a back panel 2, a sealing plate 3, and a decorative liquid 4.

[0036] The phone case body 1, back panel 2, and sealing plate 3 are made of transparent material. A recessed receiving groove 11 is provided on the back side of the phone case body 1. The phone case body 1 includes a main body portion 12 and a frame portion 13. The frame portion 13 extends from the upper end of the main body portion 12 to form a mounting position for placing the phone. A thermochromic layer 14 is provided on the frame portion 13 near the mounting position. A coating area 16 is provided within the receiving groove 11; the coating area 16 is covered with adhesive.

[0037] Preferably, the thermochromic layer 14 is a thermochromic pigment. The thermochromic pigment primarily functions to change color based on temperature. When the phone heats up during use, the heat is transferred to the thermochromic layer 14, causing it to change color in response to temperature changes, thus displaying different color variations. This helps users monitor the degree of heat generated by their phone and use it appropriately. In actual manufacturing, the prepared thermochromic coating is evenly sprayed onto the surface of the phone case using a spray gun, or applied with a brush. After coating, the phone case is allowed to air dry and cure at room temperature, or it can be cured by appropriate heating depending on the requirements of the adhesive or varnish. Air drying typically takes about 24 hours. The temperature and time for heating and curing should be determined based on the properties of the adhesive or varnish used, and controlled between 60-80℃.

[0038] Preferably, the outer surface of the frame portion 13 is provided with an anti-oxidation coating 15, which can improve the anti-oxidation performance of the frame portion 13, prevent the surface of the frame portion 13 from oxidizing after long-term use, and thus improve its service life.

[0039] The back plate 2 has a through hole 21, and the back plate 2 is adhered to the receiving groove 11 to form an installation groove; the decorative liquid 4 is placed in the installation groove; the sealing plate 3 is sealed on the back plate 2 to seal the through hole 21; preferably, the decorative liquid 4 is an oil-water mixture. Oil and water is a simple combination of decorative liquids 4 to form variable patterns. It utilizes the properties that oil and water are immiscible and have different densities, as well as the phenomenon that oil droplets will naturally spread into a thin oil film on the water surface. When pigments or fluorescent agents are added to the oil, the oil droplets will form various irregular and constantly changing patterns when flowing on the water surface.

[0040] Preferably, the sealing plate 3 is formed on the back plate 2 in a secondary manner to prevent leakage of the decorative liquid 4. Alternatively, it can be glued to the back plate 2. To further prevent leakage, a sealing element can be added to seal the through hole 21. The side of the sealing element near the sealing plate 3 is flat, and the side of the sealing element near the flat side has a contoured groove. In actual manufacturing, the back plate 2 is glued to the receiving groove 11 of the phone case body 1, forming a mounting groove between the back plate 2 and the receiving groove 11. Then, the decorative liquid 4 is poured into the mounting groove through the through hole 21 on the back plate 2 using a liquid filling tool. The sealing plate 3 is then formed on the back plate 2 in a secondary manner or glued to seal the through hole 21. Alternatively, the through hole 21 can be sealed with a sealing element before the sealing plate 3 is formed.

[0041] Preferably, the outer surface of the sealing plate 3 is provided with a pattern layer 41, which, together with the design of the temperature-sensitive color-changing layer 14, further enhances the aesthetics of the phone case.

[0042] The key design feature of this utility model is that it mainly involves the structural design of the main body of the phone case, which is made of transparent material; a temperature-sensitive color-changing layer is provided on the edge near the placement position, so that it can play a color-changing function when sensing the heat of the phone. Compared with the design on the back panel, it can more intuitively remind the user and prevent the phone from being damaged by high temperature.

[0043] Secondly, there is the design of the fit between the main body of the phone case, the back panel, the sealing plate, and the decorative liquid. The back side of the main body of the phone case is recessed with a receiving groove, and the back panel is provided with a through hole. The back panel is attached to the receiving groove to form a mounting groove. The decorative liquid is placed in the mounting groove. In this way, through the design of its transparent material, the decorative liquid creates a flowing and dynamic pattern when it flows, which is revealed through the sealing plate, increasing the fun of the phone case.

[0044] The above description is merely a preferred embodiment of the present utility model and does not constitute any limitation on the technical scope of the present utility model. Therefore, any minor modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model shall still fall within the scope of the technical solution of the present utility model.

Claims

1. A mobile phone case with temperature-sensitive color-changing reminder, characterized in that: The mobile phone shell body, the back plate, the blocking plate and the decorative liquid are transparent materials; the back side of the mobile phone shell body is concave to accommodate the groove, the back plate is provided with a through hole, and the back plate is adhered to the accommodating groove to form an installation groove; the decorative liquid is arranged in the installation groove; the blocking plate is blocked on the back plate to block the through hole; The mobile phone shell body includes a main body part and a frame part, the frame part is extended from the upper end of the main body part to form a placement position for placing a mobile phone; the frame part is provided with a temperature-sensitive color-changing layer close to the placement position.

2. The phone case with temperature-variable color reminder according to claim 1, characterized in that: The blocking plate is overmolded on the back plate.

3. The phone case with temperature-variable color reminder according to claim 1, characterized in that: The accommodating groove is provided with a coating area; the coating area is coated with glue.

4. The phone case with temperature-chromic reminder of claim 3, wherein: The glue is epoxy resin glue.

5. The phone case with temperature-variable color reminder according to claim 1, characterized in that: The outer surface of the blocking plate is provided with a pattern layer.

6. The phone case with thermochromic temperature reminder of claim 1, wherein: The temperature-sensitive color-changing layer is a temperature-sensitive color powder.

7. The phone case with temperature-variable color reminder of claim 1, wherein: The decorative liquid is an oil-water mixture.

8. The phone case with temperature-chromic reminder of claim 1, wherein: The outer surface of the frame part is provided with an antioxidant coating.

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