Mobile phone shell convenient to disassemble and assemble

Abstract

The utility model discloses a mobile phone shell convenient to disassemble and assemble, which comprises a mobile phone shell body, the mobile phone shell body comprises a main shell and an auxiliary shell, the main shell is provided with a main back plate, the lower part of the main shell is movably connected with the auxiliary shell, and the part of the main shell (2), which is close to the joint of the main shell and the auxiliary shell, is provided with a fixing strip. One side of the auxiliary shell is in pin joint with the lower part of one side of the main shell, the other side of the auxiliary shell is buckled with the lower part of the other side of the main shell, the mobile phone shell body is divided into the main shell and the auxiliary shell, so that the mobile phone shell which is easy to disassemble and assemble is formed, an integrally arranged mobile phone shell is replaced, and the problem that the whole mobile phone needs to be taken out when the mobile phone is cleaned is effectively solved. According to the technical scheme, the problems that in the prior art, the operation is complex are solved, the main shell is changed into a stable and firm frame structure by integrally arranging the fixing strips on the main shell, and the main shell is not prone to deformation, so that the auxiliary shell is matched, and the situation that the auxiliary shell and the main shell are not tightly and firmly combined easily after being used for a long time can be prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic equipment accessories, in particular to a mobile phone shell which is easy to assemble and disassemble. Background Art

[0002] With the development of science and technology, the performance and quality of mobile phones have been greatly improved, which has correspondingly increased the value of mobile phones. Due to the universality of mobile phone applications and usage habits, mobile phones have almost become the most frequently used electronic products. Due to frequent use in different occasions or scenes, mobile phones are easily broken, dirty or damaged, so mobile phone cases or mobile phone covers have become one of the necessary accessories for mobile phones.

[0003] Most of the existing mobile phone cases are made of one-piece silicone material. However, due to its integrity, the one-piece silicone mobile phone case is firmly fixed and has strong protection for the mobile phone, but it is not easy to disassemble. When cleaning the mobile phone, the mobile phone needs to be taken out as a whole, which is cumbersome. At the same time, there are also some detachable mobile phone cases, and the detachable split mobile phone case adopts a split design, which is easy to disassemble. For example, the Chinese patent with application number (CN201921340091.8) is a wrap-around protective mobile phone case, including: an upper cover body and a lower cover body; the upper cover body includes: an upper frame and a tempered glass panel; the lower cover body includes: a lower The mobile phone case comprises a frame and a back plate; the lower frame is wrapped around the side of the mobile phone, and the upper frame and the lower frame are stably connected by a connecting piece; the lower frame comprises: a first frame body and a second frame body which are separately arranged, and the first frame body and the second frame body are connected by a hook. This structure is complex, has many accessories, and is costly. In order to achieve the feature of easy disassembly, this mobile phone case often has the problem of structural instability and easy deformation. Moreover, the connecting parts between the separate structures are easily damaged due to the frequent need to be disassembled. After a long period of use, the connection is prone to looseness and unreliability. Summary of the invention

[0004] In order to solve the above-mentioned technical problems, the utility model provides a mobile phone case which is easy to disassemble and assemble.

[0005] The technical solution of the utility model is achieved in this way:

[0006] A mobile phone case that is easy to disassemble and assemble comprises a mobile phone case body, wherein the mobile phone case body comprises a main shell and a secondary shell, wherein a main back plate is mounted on the main shell, a secondary shell is movably connected to the lower part of the main shell, and a fixing strip is arranged at a position of the main shell near the connection with the secondary shell, wherein one side of the secondary shell is pin-connected to the lower part of one side of the main shell, and the other side of the secondary shell is buckled to the lower part of the other side of the main shell.

[0007] Furthermore, the main shell is a frame structure, and the fixing strip is integrally arranged at the lower part of the main shell to form a stable frame structure with the main shell.

[0008] Furthermore, anti-collision structures are embedded in the turning corners on both sides of the top of the main shell, and anti-collision structures are embedded in the turning corners on both sides of the bottom of the auxiliary shell. The outer wall surface of the anti-collision structure is provided with a plurality of protrusions, and the inner wall surface is a smooth surface.

[0009] Furthermore, a lock catch is provided at the lower part of one side of the main shell, the lock catch pin is connected to the lower part of one side of the main shell, and the lock catch is in contact with the main shell through a coil spring, one end of the lock catch is a hook-shaped structure, the other end of the auxiliary shell is buckled to one end of the lock catch, one end of the coil spring is in contact with a side of the lock catch close to the main shell, and the other end of the coil spring is fixed to the main shell.

[0010] Furthermore, a secondary back plate is integrally provided on the secondary shell, and the thickness of the secondary back plate is consistent with the thickness of the fixing strip provided at the lower part of the main shell.

[0011] Furthermore, a limiting frame for mounting a main backplane is provided on the main shell, and the limiting frame is integrated on the main shell.

[0012] Furthermore, the main back plate is made of aluminum alloy, and a bracket is installed on the main back plate.

[0013] Furthermore, the secondary back panel is provided with a placement groove, in which aromatherapy cotton is arranged, and a ventilation hole is provided at the bottom of the placement groove. A fixing strip is pasted on the aromatherapy cotton, and the fixing strip covers the opening of the placement groove and is pasted on the edge of the placement groove.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. The utility model divides the mobile phone case body into a main shell and a secondary shell to form a mobile phone case that is easy to disassemble and assemble, so as to replace the integrated mobile phone case, effectively solving the problem that the mobile phone needs to be taken out as a whole when cleaning the mobile phone, which is cumbersome to operate. At the same time, the main shell and the secondary shell of the utility model are connected by a simple assembly structure, and the secondary shell and the main shell adopt a structure in which one side is pinned and the other side is buckled, and only one side is retained for movable opening and closing, which simplifies the steps of disassembling it from the mobile phone. The mobile phone can be taken out by opening only one side of the lock. Only one side is retained for movable opening and closing, which can effectively enhance the connection stability between the secondary shell and the main shell, and effectively prevent the connection structure from being easily damaged during frequent opening and closing;

[0016] 2. The utility model transforms the main shell into a stable and strong frame structure by integrally arranging a fixing strip on the main shell, so that it is not easy to deform. In combination with the sub-shell, it can prevent the sub-shell and the main shell from being loosely connected and unreliable after a long period of use. The stable and strong main shell can effectively protect the mobile phone. Since the main shell has a stable structure and is not easy to deform, the connection between the sub-shell and the main shell will be more stable, thus solving the problem that the split mobile phone shell in the prior art is often unstable and easy to deform. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of a mobile phone case that is easy to disassemble and assemble according to the utility model;

[0018] Figure 2 This is one of the structural schematic diagrams of the mobile phone case body in the utility model;

[0019] Figure 3 This is the second structural schematic diagram of the mobile phone case body in the utility model;

[0020] Figure 4 This is the third structural diagram of the mobile phone case body in the utility model;

[0021] Figure 5 This is an exploded and enlarged view of the connection structure between the lock buckle and the main housing in the utility model;

[0022] Figure 6 This is an exploded and enlarged view of the connection structure between the scratch buckle and the main housing in Example 2;

[0023] Figure 7 It is a schematic diagram of the structural decomposition of the auxiliary housing in the utility model (the placement groove part).

[0024] 1. Phone case body; 2. Main shell; 3. Sub-shell; 4. Main back panel; 5. Fixed strip; 6. Anti-collision structure; 7. Bump; 8. Lock; 9. Coil spring; 10. Sub-back panel; 11. Limit frame; 12. Buckle; 13. Reset spring; 14. Placement slot; 15. Aromatherapy cotton; 16. Ventilation hole; 17. Fixed sticker. DETAILED DESCRIPTION

[0025] In order to make the purpose, features and advantages of the utility model more obvious and easy to understand, the technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the embodiment described below is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Example 1

[0027] like Figure 1-5 As shown, a mobile phone case that is easy to disassemble and assemble includes a mobile phone case body 1, wherein the mobile phone case body 1 includes a main shell 2 and a sub-shell 3, wherein a main back plate 4 is mounted on the main shell 2, the sub-shell 3 is movably connected to the lower part of the main shell 2, and a fixing strip is arranged at a portion of the main shell near the connection with the sub-shell, one side of the sub-shell 3 is pinned to the lower part of one side of the main shell 2, the sub-shell 3 can rotate and move on the main shell 2, and the other side of the sub-shell 3 is buckled to the lower part of the other side of the main shell 2.

[0028] Furthermore, the main shell 2 is a frame structure, and the fixing strip 5 is integrally arranged at the lower part of the main shell 2 to form a stable frame structure with the main shell 2. The fixing strip 5 can fix the two connection points between the main shell 2 and the auxiliary shell 3, thereby improving the rigidity and deformation resistance of the main shell 2.

[0029] Furthermore, anti-collision structures 6 are embedded in the turning corners on both sides of the top of the main shell 2, and anti-collision structures 6 are embedded in the turning corners on both sides of the bottom of the auxiliary shell 3. The outer wall surface of the anti-collision structure 6 is provided with a plurality of protrusions 7, and the inner wall surface is a smooth surface. The side of the anti-collision structure 6 exposed to the outer surface of the mobile phone case body 1 is provided with a plurality of protrusions 7 to play an anti-fall function, and its inner wall is a smooth surface that fits in contact with the four corners of the mobile phone, thereby protecting the four corners of the mobile phone.

[0030] Furthermore, a lock buckle 8 is provided at the lower part of one side of the main shell 2, and the lock buckle 8 is pin-connected to the lower part of one side of the main shell 2, and the lock buckle 8 is in contact with the main shell 2 through a coil spring 9, one end of the lock buckle 8 is a hook-shaped structure, and the other end of the sub-shell 3 is buckled at one end of the lock buckle 8, one end of the coil spring 9 is in contact with a side of the lock buckle 8 close to the main shell 2, and the other end of the coil spring 9 is fixed on the main shell 2; the lock buckle 8 buckles the other end of the sub-shell 3, and the other end of the sub-shell 3 is also provided with a pin for buckling to the lock buckle 8. When the other end of the sub-shell 3 is buckled on the lock buckle 8, the coil spring 9 pushes the other end of the lock buckle 8 open, and the hook-shaped end of the lock buckle 8 buckles the pin on the sub-shell 3 inward, which can effectively prevent the sub-shell 3 from falling off easily.

[0031] Furthermore, a secondary back panel 10 is integrally provided on the secondary shell 3, and the thickness of the secondary back panel 10 is consistent with the thickness of the fixing strip 5 provided at the lower part of the main shell 2. Integrating the secondary back panel 10 on the secondary shell 3 can strengthen the structural strength of the secondary shell 3, make the secondary shell 3 not easily deformed, and have sufficient anti-friction ability.

[0032] Furthermore, a limit frame 11 for installing the main back panel 4 is provided on the main shell 2. The limit frame 11 is integrated on the main shell 2, and the main back panel 4 is installed on the limit frame 11. At the same time, the main shell 2 wraps the edge of the main back panel 4, so that the main back panel 4 can be accurately installed and the disassembly of the main back panel 4 is convenient.

[0033] Furthermore, the main back plate 4 is made of aluminum alloy, and a bracket is installed on the main back plate 4.

[0034] Furthermore, the secondary back panel 10 is provided with a placement groove 14, in which aromatherapy cotton 15 is arranged, and an air vent 16 is provided at the bottom of the placement groove 14. A fixing strip 17 is pasted on the aromatherapy cotton 15, and the fixing strip 17 covers the opening of the placement groove 14 and is pasted on the edge of the placement groove 14; the aromatherapy cotton 15 is placed in the placement groove 14, and the aromatherapy cotton 15 is pasted and fixed by the fixing strip 17 so that it is fixed in the placement groove 14, and the fragrance of the aromatherapy cotton 15 is emitted to the outside through the air vent 16.

[0035] In this embodiment, due to its detachable feature, the main back panel 4 can be functionally modified, such as a main back panel 4 with a mobile phone holder, a main back panel 4 with a magnetic ring, an aluminum alloy main back panel 4 with heat dissipation performance, etc., so as to give the mobile phone case more diverse functions.

[0036] The working process and principle of the utility model are as follows:

[0037] The mobile phone case body 1 is divided into a main case 2 and a secondary case 3. The main case 2 and the fixing strip 5 integrally arranged thereon are combined into a more stable and solid frame structure. The secondary case 3 is movably installed at the lower part of the main case 2. One end of the secondary case 3 is pinned to the main case 2, and the other end is buckled on the main case 2, and is locked by a lock 8. The lock 8 is pinned to one side of the main case 2. At the same time, a spiral spring 9 is used to increase the locking force of the lock 8, and one end of the secondary case 3 is buckled inward. When unlocking is required, only one end of the lock 8 away from the secondary case 3 is pressed, so that the hook-shaped end of the lock 8 is unfastened from one end of the secondary case 3, and the secondary case 3 is further pried, so that the mobile phone case body 1 can be removed from the mobile phone or installed on the mobile phone.

[0038] The main back plate 4 in the present invention can be installed on the main housing 2 by means of magnetism, adhesion, etc. The main back plate 4 can have multiple functions, depending on the components installed on the main back plate 4.

[0039] Example 2

[0040] In this embodiment, the connection between the auxiliary housing 3 and the main housing 2 can also be achieved by the buckle 12, as follows:

[0041] like Figure 1-5As shown, a mobile phone case that is easy to disassemble and assemble includes a mobile phone case body 1, wherein the mobile phone case body 1 includes a main shell 2 and a sub-shell 3, wherein a main back plate 4 is mounted on the main shell 2, the sub-shell 3 is movably connected to the lower part of the main shell 2, and a fixing strip is arranged at a portion of the main shell near the connection with the sub-shell, one side of the sub-shell 3 is pinned to the lower part of one side of the main shell 2, the sub-shell 3 can rotate and move on the main shell 2, and the other side of the sub-shell 3 is buckled to the lower part of the other side of the main shell 2.

[0042] Furthermore, the main shell 2 is a frame structure, and the fixing strip 5 is integrally arranged at the lower part of the main shell 2 to form a stable frame structure with the main shell 2. The fixing strip 5 can fix the two connection points between the main shell 2 and the auxiliary shell 3, thereby improving the rigidity and deformation resistance of the main shell 2.

[0043] Furthermore, anti-collision structures 6 are embedded in the turning corners on both sides of the top of the main shell 2, and anti-collision structures 6 are embedded in the turning corners on both sides of the bottom of the auxiliary shell 3. The outer wall surface of the anti-collision structure 6 is provided with a plurality of protrusions 7, and the inner wall surface is a smooth surface. The side of the anti-collision structure 6 exposed to the outer surface of the mobile phone case body 1 is provided with a plurality of protrusions 7 to play an anti-fall function, and its inner wall is a smooth surface that fits in contact with the four corners of the mobile phone, thereby protecting the four corners of the mobile phone.

[0044] like Figure 6 As shown, further, a buckle 12 is provided at the lower part of one side of the main shell 2, and the buckle 12 is slidably installed at the lower part of one side of the main shell 2. The buckle 12 and the main shell 2 are grooved and slidable. One end of the buckle 12 is a hook-shaped structure, and the other end of the buckle 12 is also fixedly connected with a reset spring 13, and is connected to the main shell 2 through the reset spring 13. The other end of the auxiliary shell 3 is buckled at one end of the buckle 12; the buckle 12 buckles the other end of the auxiliary shell 3, and the other end of the auxiliary shell 3 is also provided with a pin for buckling to the buckle 12. By directly aligning the other end of the auxiliary shell 3 with the buckle 12 and buckling it to the hook-shaped end of the buckle 12, when the other end of the auxiliary shell 3 is buckled on the buckle 12, the reset spring 13 tightens the other end of the buckle 12, and the hook-shaped end of the buckle 12 tightens the pin on the auxiliary shell 3 in the direction of the reset spring 13, which can effectively prevent the auxiliary shell 3 from falling off easily.

[0045] Furthermore, a secondary back panel 10 is integrally provided on the secondary shell 3, and the thickness of the secondary back panel 10 is consistent with the thickness of the fixing strip 5 provided at the lower part of the main shell 2. Integrating the secondary back panel 10 on the secondary shell 3 can strengthen the structural strength of the secondary shell 3, make the secondary shell 3 not easily deformed, and have sufficient anti-friction ability.

[0046] Furthermore, a limit frame 11 for installing the main back panel 4 is provided on the main shell 2. The limit frame 11 is integrated on the main shell 2, and the main back panel 4 is installed on the limit frame 11. At the same time, the main shell 2 wraps the edge of the main back panel 4, so that the main back panel 4 can be accurately installed and the disassembly of the main back panel 4 is convenient.

[0047] Furthermore, the secondary back panel 10 is provided with a placement groove 14, in which aromatherapy cotton 15 is arranged, and an air vent 16 is provided at the bottom of the placement groove 14. A fixing strip 17 is pasted on the aromatherapy cotton 15, and the fixing strip 17 covers the opening of the placement groove 14 and is pasted on the edge of the placement groove 14; the aromatherapy cotton 15 is placed in the placement groove 14, and the aromatherapy cotton 15 is pasted and fixed by the fixing strip 17 so that it is fixed in the placement groove 14, and the fragrance of the aromatherapy cotton 15 is emitted to the outside through the air vent 16.

[0048] The above detailed description of the specific implementation of the utility model is only used as an example. The utility model is not limited to the specific implementation described above. The technicians in the industry should understand that the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A mobile phone case that is easy to disassemble and assemble, comprising a mobile phone case body (1), wherein the mobile phone case body (1) comprises a main shell (2) and a secondary shell (3), wherein a main back plate (4) is mounted on the main shell (2), and wherein: The lower part of the main shell (2) is movably connected to the auxiliary shell (3), and a fixing strip (5) is provided at a position of the main shell (2) close to the connection with the auxiliary shell (3).

2. A mobile phone case that is easy to disassemble and assemble according to claim 1, characterized in that: One side of the auxiliary housing (3) is pin-connected to the lower part of one side of the main housing (2), and the other side of the auxiliary housing (3) is buckled to the lower part of the other side of the main housing (2).

3. The mobile phone case that is easy to disassemble and assemble according to claim 1, characterized in that: The main shell (2) is a frame structure, and the fixing strip (5) is integrally arranged at the lower part of the main shell (2) to form a stable frame structure with the main shell (2).

4. The mobile phone case that is easy to disassemble and assemble according to claim 1, characterized in that: Anti-collision structures (6) are embedded in the turning corners on both sides of the top of the main shell (2), and anti-collision structures (6) are embedded in the turning corners on both sides of the bottom of the auxiliary shell (3). The outer wall surface of the anti-collision structure (6) is provided with a plurality of protrusions (7), and the inner wall surface is a smooth surface.

5. The mobile phone case that is easy to disassemble and assemble according to claim 1, characterized in that: A lock catch (8) is provided at the lower part of one side of the main housing (2), the lock catch (8) is pin-connected to the lower part of one side of the main housing (2), and the lock catch (8) and the main housing (2) are in contact via a coil spring (9), one end of the lock catch (8) is a hook-shaped structure, the other end of the auxiliary housing (3) is buckled to one end of the lock catch (8), one end of the coil spring (9) is in contact with a side surface of the lock catch (8) close to the main housing (2), and the other end of the coil spring (9) is fixed to the main housing (2).

6. The mobile phone case that is easy to disassemble and assemble according to claim 1, characterized in that: The secondary housing (3) is integrally provided with a secondary back plate (10), and the thickness of the secondary back plate (10) is consistent with the thickness of the fixing strip (5) provided at the lower part of the main housing (2).

7. The mobile phone case that is easy to disassemble and assemble according to claim 1, characterized in that: The main housing (2) is provided with a limiting frame (11) for mounting a main back panel (4); the limiting frame (11) is integrated with the main housing (2).

8. The mobile phone case that is easy to disassemble and assemble according to claim 1, characterized in that: A buckle (12) is provided at the lower part of one side of the main housing (2). The buckle (12) is slidably mounted at the lower part of one side of the main housing (2). The buckle (12) and the main housing (2) are grooved and slidable. One end of the buckle (12) is a hook-shaped structure. The other end of the buckle (12) is also fixedly connected to a return spring (13). The buckle (12) is connected to the main housing (2) via the return spring (13). The other end of the auxiliary housing (3) is buckled to one end of the buckle (12).

9. The mobile phone case that is easy to disassemble and assemble according to claim 1, characterized in that: The main back plate (4) is made of aluminum alloy, and a bracket is installed on the main back plate (4).

10. The mobile phone case that is easy to disassemble and assemble according to claim 6, characterized in that: The secondary back plate (10) is provided with a placement groove (14), in which a scented cotton (15) is arranged, and a ventilation hole (16) is provided at the bottom of the placement groove (14). A fixing strip (17) is pasted on the scented cotton (15), and the fixing strip (17) covers the opening of the placement groove (14) and is pasted on the edge of the placement groove (14).

Images