Half-wrapped mobile phone shell

Abstract

The utility model discloses a half-wrapped mobile phone shell, which relates to the technical field of mobile phone shells, and comprises a back plate, a protective frame and a mobile phone installation space, the protective frame is provided with a broken part, and the broken part enables the protective frame to form a first broken edge and a second broken edge; the inner side surface of the protective frame is provided with a plurality of functional lug bosses which are arranged along an enclosed path of the protective frame, so that a gas volume space is formed between the inner side surface of the protective frame and a side frame of a mounted mobile phone; the gas volume space is provided with external communication ports at the first broken edge and the second broken edge, so that a gas circulation channel corresponding to the enclosed path is formed; air can enter the air volume space from the external communication port at the part of the disconnected edge through the air circulation channel, and flows out of the air volume space from the external communication port at the other part of the disconnected edge along the enclosed path; therefore, the part, covered by the protective frame, of the mobile phone can still have relatively good heat dissipation efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile phone cases, in particular to a half-covered mobile phone case. Background Art

[0002] The current structure of a semi-covered mobile phone case is mainly similar to the Chinese utility model patent publication number CN217693419U, "A drop-resistant frameless mobile phone case." The case includes a back panel and a rim, which are integrally formed. The back panel and rim form the phone's securement area and are provided on either side of the back panel. The rims include a first rim and a second rim, which are arranged opposite each other and have curved structures at both ends.

[0003] Most designers have focused their improvements on this type of half-covered phone case on its protective performance, such as the aforementioned anti-fall frameless protective case, which proposes that "an anti-fall component fixing groove is provided on the inner side of the edging, and the anti-fall component is embedded in the inner side of the anti-fall component fixing groove" and "the shell is made of PC hard plastic, and the anti-fall component is formed by beer coating and gluing TPU or TPE soft plastic." Less investment has been made in improving its heat dissipation, especially when the edging of a half-covered phone case covers the phone, resulting in a significant reduction in the phone's heat dissipation efficiency. Therefore, it is necessary to improve the heat dissipation of the edging structure of this type of half-covered phone case. Utility Model Content

[0004] In order to overcome the above-mentioned shortcomings, the present invention aims to provide a technical solution that can solve the above-mentioned problems.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a half-covered mobile phone case, comprising a back panel and a protective frame arranged on the back panel, the front side surface of the back panel and the protective frame are framed to form a mobile phone installation space, when the mobile phone is installed in the mobile phone installation space, the protective frame constitutes an enclosure for the side frame of the mobile phone and forms an enclosure path; the protective frame has at least one disconnection portion on the enclosure path, and the disconnection portion forms a first disconnection edge and a second disconnection edge at both ends of the disconnection portion corresponding to the disconnection portion; a plurality of functional protrusions arranged along the enclosure path of the protective frame are provided on the inner side surface of the protective frame opposite to the side frame of the installed mobile phone; the functional protrusions are protruded toward the mobile phone installation space, and a gas volume space is formed between the inner side surface of the protective frame and the side frame of the installed mobile phone; wherein the gas volume space has an external connecting port at least at the first disconnection edge and the second disconnection edge.

[0006] As a further solution of the present invention: the functional protrusion is extended along the front-to-back direction to form a supporting wing corresponding to the thickness direction of the installed mobile phone.

[0007] As a further solution of the present invention: the gas volume space has a gas storage space located between two adjacent functional protrusions, and an external communication space having support wings that bypass the functional protrusions to connect the gas storage space with the external communication port.

[0008] As a further solution of the present invention: there are at least three functional protrusions adjacent to each other in sequence; the gas volume space also has a gas flow space that bypasses the support wings of the functional protrusions to connect two adjacent gas storage spaces.

[0009] As a further solution of the present invention, a gas expansion groove is formed on the inner side surface of the protective frame.

[0010] As a further solution of the present invention: the gas expansion groove is in a trumpet shape that gradually expands toward the gas volume space, and the notch of the gas expansion groove is located between two adjacent gas flow spaces.

[0011] As a further embodiment of the present invention, the protective frame and back panel both have a shock-absorbing contact layer for contact with a mounted mobile phone, and an outer protective layer connected to the shock-absorbing contact layer. The shock-absorbing contact layer has a lower hardness than the outer protective layer, and the functional protrusion is located on the shock-absorbing contact layer of the protective frame. In addition to defining a gas volume, the functional protrusion also provides a shock-absorbing function.

[0012] As a further solution of the present invention: the shock-absorbing contact layer is made of TPU material, and the outer protective layer is made of aramid fiber.

[0013] As a further solution of the present invention: a magsafe wireless charging magnetic patch is installed on the back panel.

[0014] As a further solution of the present invention, the front of the protective frame has an anti-dropout edge, and the inner side of the anti-dropout edge is formed with a mobile phone anti-dropout ridge; an arc-shaped connecting concave surface is formed between the mobile phone anti-dropout ridge and the inner side of the protective frame. While preventing the mobile phone from dropping out, it also has a better fit with the mobile phone.

[0015] Compared with the existing technology, the beneficial effects of this technical solution are: through the external connecting port at the first disconnected edge, the external connecting port at the second disconnected edge, and the gas volume space connected to the above two external connecting ports, a gas circulation channel corresponding to the enclosed path can be formed; when the mobile phone is heated during use, the gas circulation channel connected to the outside allows air to enter the gas volume space from the external connecting port at the partially disconnected edge, and flow out of the gas volume space from the external connecting port at the other partially disconnected edge along the enclosed path, so that the part of the mobile phone covered by the protective frame can still have relatively good heat dissipation efficiency.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0018] Figure 1 This is the structural front view of the utility model;

[0019] Figure 2 yes Figure 1 Structural cross-sectional view along the AA direction;

[0020] Figure 3 It is a structural stereogram of the utility model;

[0021] Figure 4 yes Figure 3 A magnified schematic diagram of the local structure at point B in the middle;

[0022] Figure 5 It is a structural explosion diagram of the utility model.

[0023] The corresponding reference numerals in the accompanying drawings are described as follows:

[0024] Backplane-1,

[0025] Protective border-2,

[0026] Breaking part-21, first breaking edge-211, second breaking edge-212, breaking point-213,

[0027] Functional protrusion-22, support wing-221,

[0028] Gas volume space-23, external communication port-231, gas storage space-232, external communication space-233, gas circulation space-234,

[0029] Gas expansion tank-24,

[0030] Shock-absorbing contact layer-25,

[0031] Outer protective layer - 26,

[0032] Install the anti-drop edge-27, the mobile phone anti-drop convex strip-271, and the arc-shaped connecting concave surface-272.

[0033] Mobile phone installation space - 3,

[0034] magsafe wireless charging magnetic patch-4. DETAILED DESCRIPTION

[0035] 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.

[0036] See also Figure 1-5 A semi-covered mobile phone case comprises a back panel 1 and a protective frame 2 disposed on the back panel 1. The front side of the back panel 1 and the protective frame 2 frame a mobile phone mounting space 3. The mobile phone mounting space 3 is located on the front side of the back panel 1 and is formed within the corresponding area framed by the protective frame 2. A mobile phone to be protected by the semi-covered mobile phone case can be mounted in the mobile phone mounting space 3, so that the semi-covered mobile phone case can move with the mobile phone to provide real-time protection.

[0037] When the mobile phone is installed in the mobile phone installation space 3, the protective frame 2 forms an enclosure path around the side frame of the mobile phone. Along the enclosure path, the protective frame 2 has at least one disconnected portion 21. The disconnected portion 21 forms a first disconnected edge 211 and a second disconnected edge 212 at either end of a disconnected portion 213 of the disconnected portion.

[0038] The protective frame 2 has an inner side surface corresponding to the mobile phone installation space 3. When the mobile phone is installed in the mobile phone installation space 3, the inner side surface of the protective frame 2 is opposite to the side frame of the installed mobile phone.

[0039] The inner side of the protective frame 2 is provided with a plurality of functional protrusions 22 arranged along the enclosed path of the protective frame 2. The functional protrusions 22 protrude toward the mobile phone mounting space 3, creating a gas volume 23 between the inner side of the protective frame 2 and the side frame of the mounted mobile phone. When the mobile phone is mounted in the mobile phone mounting space 3, the raised functional protrusions 22 prevent the inner side of the protective frame 2 from directly contacting the side frame of the mobile phone. As a result, a gas volume 23 is formed between the inner side of the protective frame 2 and the side frame of the mobile phone, which is defined by the protruding height of the functional protrusions 22.

[0040] like Figure 3As shown, in some embodiments, the protective frame is provided with two disconnected portions, which are located on the protective frame 2 at positions corresponding to the two long side frames of the mobile phone, and are corner portions of the protective frame that at least correspond to multiple corners of the mobile phone. In some embodiments, the disconnected portions can also be provided on the protective frame at positions corresponding to the short side frames of the mobile phone.

[0041] The gas volume space 23 has an external connection port 231 at least at the first disconnected edge 211 and the second disconnected edge 212. Through the external connection port at the first disconnected edge 211, the external connection port at the second disconnected edge 212, and the gas volume space 23 connected to the two external connection ports 231, a gas circulation channel corresponding to the enclosed path can be formed. When the mobile phone is heated during use, the gas circulation channel connected to the outside allows air to enter the gas volume space 23 from the external connection port at a portion of the disconnected edge, and flow out of the gas volume space 23 from the external connection port at another portion of the disconnected edge along the enclosed path, so that the part of the mobile phone covered by the protective frame 2 can still have relatively good heat dissipation efficiency.

[0042] In some embodiments, the functional protrusion 22 is extended in the front-to-back direction to form a supporting wing 221 corresponding to the thickness direction of the installed mobile phone.

[0043] like Figure 3 、 4 As shown, the gas volume space 23 has a gas storage space 232 located between two adjacent functional protrusions, and an external communication space 233 having support wings 221 that bypass the functional protrusions to connect the gas storage space 232 with the external communication port 231.

[0044] like Figure 3 、 4 As shown, the functional protrusions 22 have at least three adjacent ones in sequence; the gas volume space 23 also has a gas flow space 234 that bypasses the support wings 221 of the functional protrusions to connect two adjacent gas storage spaces 232.

[0045] In some embodiments, a gas expansion groove 24 is formed on the inner side surface of the protective frame 2 .

[0046] Furthermore, the opening of the gas expansion slot 24 is located between two adjacent gas circulation spaces 234 .

[0047] In some embodiments, the protective frame 2 and the back panel 1 both have a shock-absorbing contact layer 25 for contacting the installed mobile phone, and an outer protective layer 26 connected to the shock-absorbing contact layer 25; the hardness of the shock-absorbing contact layer 25 is lower than the hardness of the outer protective layer 26.

[0048] like Figure 3 、 5 As shown, the functional protrusion 22 is located on the shock-absorbing contact layer 25 of the protective frame. In addition to defining the gas volume space 23, the functional protrusion 22 also has a shock-absorbing effect.

[0049] In some embodiments, the shock-absorbing contact layer 25 is made of TPU material, and the outer protective layer 26 is made of aramid fiber. For example, the outer protective layer is made of Kevlar impregnated with resin, and the shock-absorbing contact layer is made of TPU soft rubber with an angle of less than 90° and greater than 50°.

[0050] In this embodiment, a magsafe wireless charging magnetic patch 4 is installed on the back panel 1 to facilitate wireless magnetic charging of the installed mobile phone.

[0051] In this embodiment, the front portion of the protective frame 2 has an anti-dropout edge 27, the inner side of which is formed with a phone anti-dropout ridge 271. An arc-shaped connecting concave surface 272 is formed between the phone anti-dropout ridge 271 and the inner side of the protective frame 2. This prevents the phone from dropping out and provides a better fit with the phone.

[0052] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A semi-enclosed mobile phone case, comprising a back panel, a protective frame arranged on the back panel, the front side of the back panel and the protective frame forming a mobile phone installation space, characterized in that: When the mobile phone is installed in the mobile phone installation space, the protective frame encloses the side frame of the mobile phone and forms an enclosed path; The protective frame has at least one disconnected portion on the enclosed path, and the disconnected portion forms a first disconnected edge and a second disconnected edge on the protective frame corresponding to both ends of the disconnected portion. A plurality of functional protrusions are provided on the inner side surface of the protective frame opposite to the side frame of the mounted mobile phone, arranged along the enclosed path of the protective frame; the functional protrusions are provided to protrude toward the mobile phone mounting space, and form a gas volume space between the inner side surface of the protective frame and the side frame of the mounted mobile phone; The gas volume space has an external communication opening at least at the first disconnection edge and the second disconnection edge.

2. The half-covered mobile phone case according to claim 1, characterized in that: The functional protrusion is extended along the front-back direction to form a supporting wing corresponding to the thickness direction of the installed mobile phone.

3. The half-covered mobile phone case according to claim 2, characterized in that: The gas volume space comprises a gas storage space located between two adjacent functional protrusions and an external communication space having support wings that bypass the functional protrusions to connect the gas storage space with the external communication port.

4. The half-covered mobile phone case according to claim 3, characterized in that: There are at least three functional protrusions that are adjacent to each other in sequence; The gas volume space also has a gas flow space that bypasses the support wings of the functional protrusion to communicate with two adjacent gas storage spaces.

5. The half-covered mobile phone case according to claim 4, characterized in that: A gas expansion groove is formed on the inner side of the protection frame.

6. The half-covered mobile phone case according to claim 5, characterized in that: The gas expansion groove is in a trumpet shape that gradually expands toward the gas volume space, and the notch of the gas expansion groove is located between two adjacent gas flow spaces.

7. The half-covered mobile phone case according to any one of claims 1 to 6, characterized in that: The protective frame and the back panel both have a shock-absorbing contact layer for contacting a mounted mobile phone, and an outer protective layer connected to the shock-absorbing contact layer; The hardness of the shock-absorbing contact layer is lower than that of the outer protective layer, and the functional protrusion is located on the shock-absorbing contact layer of the protective frame.

8. The half-covered mobile phone case according to claim 7, characterized in that: The shock-absorbing contact layer is made of TPU material, and the outer protective layer is made of aramid fiber.

9. The half-covered mobile phone case according to claim 1 or 2 or 3 or 4 or 5 or 6 or 8, characterized in that: A magsafe wireless charging magnetic patch is installed on the back panel.

10. The half-covered mobile phone case according to claim 1 or 2 or 3 or 4 or 5 or 6 or 8, characterized in that: The front part of the protective frame is provided with an anti-dropping edge, and the inner side of the anti-dropping edge is formed with a mobile phone anti-dropping convex strip; An arc-shaped connecting concave surface is provided between the anti-dropping convex strip of the mobile phone and the inner side surface of the protective frame.

Images