Mobile phone shell with linear support

Abstract

The utility model discloses a mobile phone shell with a linear support, which comprises a bottom plate and an outer frame fixed on the periphery of the bottom plate, a mobile phone accommodating groove is formed between the bottom plate and the outer frame, the bottom plate is provided with the linear support capable of being opened or folded, and the linear support is provided with a groove. The linear support comprises a support hinge piece fixed to the bottom plate through a riveting piece and a support body hinged to the support hinge piece through a rotating shaft, the end of the support hinge piece is turned up to form an elastic turned edge, and a non-closed elastic hole is formed between the elastic turned edge and the end of the support hinge piece. The longitudinal section of the elastic hole and the longitudinal section of the rotating shaft are the same in shape and are non-circular; the two ends of the rotating shaft are fixed in the penetrating holes in the ends of the support body in a penetrating mode respectively, the rotating shaft cannot rotate relative to the penetrating holes, the middle of the rotating shaft penetrates through the elastic hole, and after the rotating shaft rotates relative to the elastic hole, the rotating shaft drives the elastic turned edge to expand outwards to form damping.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile phone accessories, in particular to a mobile phone shell with a straight-shaped bracket. Background Art

[0002] A mobile phone case is an ornament that protects or decorates the appearance of a mobile phone. The bracket is a simple and easy-to-use digital bracket that can be used in the most comfortable way. It focuses on user experience and excellent structural design. Based on ergonomics, the design concept of man-machine is involved to allow users to obtain a better user experience.

[0003] The Chinese utility model with the authorization announcement number CN210899261U provides a multifunctional integrated mobile phone case with a movable bracket, which includes a mobile phone case inner shell, a mobile phone case outer shell and a mobile phone case bracket; the mobile phone case inner shell and the mobile phone case outer shell are fitted together by buckling, and the mobile phone case outer shell is provided with a support, so that the mobile phone case bracket has a limited position and a supporting function when it is closed, and the mobile phone case bracket is integrated with the mobile phone case outer shell after closing, and the mobile phone case bracket is provided with a rotating shaft, and the mobile phone case bracket is fixed to the mobile phone case outer shell through the rotating shaft and can be opened movably. When the mobile phone case bracket is opened, the gap reserved between the mobile phone case inner shell and the mobile phone case outer shell is a card storage position. The utility model adds a movable bracket, which can make the mobile phone stand horizontally on the desktop, so that when the user uses the mobile phone to play and watch videos, the hands are freed to avoid fatigue caused by holding the mobile phone for a long time.

[0004] The patent specification

[0031] states that "different from the traditional method of inserting metal needles, the mobile phone case bracket and the rotating shaft are made into one piece", and the mobile phone case inner shell and the mobile phone case outer shell are assembled together by buckling, and the rotating shaft is arranged in the groove between the mobile phone case inner shell and the mobile phone case outer shell. This assembly structure has the following problems: after the rotating shaft is assembled, a gap is formed between the rotating shaft and the groove (see the above patent appendix). Figure 6 C), so that the damping formed by the mobile phone case bracket when rotating through the rotating shaft is very small, or even no, resulting in the mobile phone case bracket being able to support the mobile phone case shell only after it is opened to the maximum angle relative to the mobile phone case shell (see the above patent attachment Figure 3 In other words, the angle between the mobile phone case bracket and the mobile phone case shell cannot be adjusted, and can only be used at one angle, which makes it inconvenient for users to use. In addition, when the mobile phone case with the bracket falls on the ground, the inner shell of the mobile phone case and the outer shell of the mobile phone case are loosened from each other, or even completely separated. At this time, the rotating shaft is separated from the inner shell of the mobile phone case and the outer shell of the mobile phone case, and its assembly structure is not stable enough, and the quality is not ideal.

[0005] In view of this, the inventor proposes the following technical solution. Utility Model Content

[0006] The utility model aims to overcome the deficiencies of the prior art and provide a mobile phone case with a straight-shaped bracket.

[0007] In order to solve the above technical problems, the utility model adopts the following technical solutions: the mobile phone case with a straight-line bracket comprises: a bottom plate and an outer frame fixed to the periphery of the bottom plate, a receiving groove for the mobile phone is formed between the bottom plate and the outer frame, and an openable or foldable straight-line bracket is arranged on the bottom plate, and the straight-line bracket comprises: a bracket hinge piece fixed to the bottom plate by a rivet and a bracket main body hingedly installed with the bracket hinge piece by a rotating shaft, wherein the end of the bracket hinge piece is rolled up to form an elastic curling edge, and a non-closed elastic hole is formed between the elastic curling edge and the end of the bracket hinge piece, and the longitudinal section of the elastic hole is the same as the longitudinal section of the rotating shaft and is non-circular; the two ends of the rotating shaft are respectively penetrated and fixed in the through holes at the ends of the bracket main body, and the rotating shaft cannot rotate relative to the through holes, the middle part of the rotating shaft is penetrated in the elastic hole, and after the rotating shaft rotates relative to the elastic hole, the rotating shaft drives the elastic curling edge to expand outward to form damping.

[0008] Furthermore, in the above technical solution, the rotating shaft includes a first arc surface and a second arc surface located on both sides, a first plane connected to the upper ends of the first arc surface and the second arc surface, and a second plane connected to the lower ends of the first arc surface and the second arc surface.

[0009] Furthermore, in the above technical solution, the end of the bracket body is provided with a first protrusion and a second protrusion distributed at intervals, and the first protrusion and the second protrusion are both provided with the corresponding perforations, and the elastic curling edge is placed between the first protrusion and the second protrusion, so that the elastic hole and the perforation are on the same straight line.

[0010] Furthermore, in the above technical solution, the rivet fixing member includes a rivet plate and a plurality of rivet pressing columns formed on the rivet plate, and the bracket hinge plate is provided with a first rivet hole for the rivet pressing column to pass through; the base plate is provided with a second rivet hole for the rivet pressing column to pass through, the rivet plate is arranged on the bottom surface of the base plate, and the rivet pressing column passes through the second rivet hole and the first rivet hole in sequence and is then riveted and fixed to the upper end surface of the bracket hinge plate.

[0011] Furthermore, in the above technical solution, the rivet fixing includes a plurality of rivets, and the bracket hinge plate is provided with a first rivet hole for the rivet to pass through; the base plate is provided with a second rivet hole for the rivet to pass through, and the rivet is arranged upward along the bottom surface of the base plate and passes through the second rivet hole and the first rivet hole in sequence, and then is riveted and fixed to the upper end surface of the bracket hinge plate.

[0012] Furthermore, in the above technical solution, the base plate is provided with an installation groove and a hole located beside the installation groove and penetrating the upper and lower end surfaces of the base plate, the bracket hinge piece is mounted and fixed in the installation groove, and the elastic curled edge is placed in the hole, the upper end surface of the bracket hinge piece is flush with the upper end surface of the base plate, or the upper end surface of the bracket hinge piece is lower than the upper end surface of the base plate.

[0013] Furthermore, in the above technical solution, a receiving groove is provided on the lower end surface of the bottom plate, the receiving groove is connected to the hole, and the bracket body is mounted and accommodated in the receiving groove.

[0014] Furthermore, in the above technical solution, an inclined surface is provided on one side of the upper end of the bracket body, and a groove is formed between the inclined surface of the bracket body and the bottom surface of the receiving groove to facilitate the bracket body to be pulled out of the receiving groove, and a gap connecting the groove is formed between the end of the bracket body and the inner wall of the receiving groove.

[0015] Furthermore, in the above technical solution, the base plate is integrally injection molded by hard rubber, and the outer frame is integrally fixed to the periphery of the base plate by secondary injection molding of soft rubber, wherein a flange protruding outward is formed in the middle of the periphery of the base plate, and the outer frame is formed with a groove that wraps around the periphery of the flange.

[0016] Furthermore, in the above technical solution, a plurality of anti-skid convex grooves are arranged on the outer side of the outer frame; and pads are formed at the corners of the lower end surface of the outer frame, which protrude outside the lower end surface of the outer frame and the lower end surface of the bottom plate.

[0017] After adopting the above technical scheme, the utility model has the following beneficial effects compared with the prior art: since the bracket hinge piece in the one-line bracket is fixed to the bottom plate by a rivet, its assembly structure is extremely stable, and the phenomenon of structural looseness can be avoided, thereby ensuring the stability of the product structure and improving the product quality. After the bracket body is folded relative to the bottom plate, when there is no external force acting on the bracket body, the rotating shaft is stably positioned in the elastic hole, that is, the bracket body will not open relative to the bottom plate. When the bracket body is opened relative to the bottom plate through the rotating shaft fixed at its end, since the longitudinal section of the elastic hole is the same as the longitudinal section of the rotating shaft and is non-circular, as the rotating shaft rotates, the elastic curling edge will be forced by the rotating shaft to expand outward, so that the elastic curling edge tightly wraps the rotating shaft to form damping, so that the bracket body can be opened to any angle relative to the bottom plate, and the bottom plate can be supported, ensuring that the entire mobile phone case can be placed on the desktop at different angles, thereby adjusting the angle of the mobile phone screen to meet the different usage needs of different users and ensure the convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram of the utility model;

[0019] Figure 2 It is a stereogram of another viewing angle of the utility model;

[0020] Figure 3 It is a cross-sectional view of the utility model;

[0021] Figure 4 yes Figure 3 A partial enlarged view of part A;

[0022] Figure 5 It is a three-dimensional exploded view of the utility model;

[0023] Figure 6 It is a three-dimensional diagram of the hinged piece of the bracket in the utility model;

[0024] Figure 7 It is a three-dimensional diagram of the rotating shaft of the utility model;

[0025] Figure 8 It is a three-dimensional diagram of the bracket main body in the utility model. DETAILED DESCRIPTION

[0026] The utility model is further described below in conjunction with specific embodiments and drawings.

[0027] See Figure 1-8 As shown, a mobile phone case with a straight bracket includes: a bottom plate 1 and an outer frame 2 fixed to the outer periphery of the bottom plate 1, and a mobile phone receiving groove 10 is formed between the bottom plate 1 and the outer frame 2. When in use, the mobile phone is received in the receiving groove 10, so that the mobile phone case can protect the mobile phone and prevent the mobile phone from being scratched, etc., which is very convenient to use.

[0028] The bottom plate 1 is provided with an openable or foldable straight bracket 3. When the bracket function is needed, the straight bracket 3 is opened outward relative to the bottom plate 1, so that an angle is formed between the straight bracket 3 and the bottom plate 1, so that the mobile phone case can be tilted and placed on the desktop, thereby realizing the function of the mobile phone bracket, so that the user can free his hands when using the mobile phone to play videos, avoiding fatigue caused by holding the mobile phone for a long time.

[0029] The utility model improves the straight bracket 3, so that the straight bracket 3 is different from the paired brackets, specifically:

[0030] The I-shaped bracket 3 includes: a bracket hinge piece 33 fixed to the base plate 1 by a rivet 31 and a bracket body 34 hingedly installed with the bracket hinge piece 33 by a rotating shaft 32. Since the bracket hinge piece 33 is fixed to the base plate 1 by the rivet 31, its assembly structure is extremely stable, which can avoid the phenomenon of structural looseness, thereby ensuring the stability of the product structure and improving the product quality. The end of the bracket hinge piece 33 is rolled up to form an elastic curling edge 331, and a non-enclosed elastic hole 332 is formed between the elastic curling edge 331 and the end of the bracket hinge piece 33, and the longitudinal section of the elastic hole 332 is the same as the longitudinal section of the shaft 32 and is non-circular; the two ends of the shaft 32 are respectively penetrated and fixed in the through holes 341 at the ends of the bracket body 34, and the shaft 32 cannot rotate relative to the through holes 341, and the middle part of the shaft 32 is penetrated in the elastic hole 332, and after the shaft 32 rotates relative to the elastic hole 332, the shaft 32 drives the elastic curling edge 331 to expand outward to form damping. That is to say, after the bracket body 34 is folded relative to the bottom plate 1, when there is no external force acting on the bracket body 34, the shaft 32 is stably positioned in the elastic hole 332, that is, the bracket body 34 will not open relative to the bottom plate 1. When the bracket body 34 is opened relative to the base plate 1 through the rotating shaft 32 fixed at its end, since the longitudinal section of the elastic hole 332 is the same as the longitudinal section of the rotating shaft 32 and is non-circular, as the rotating shaft 32 rotates, the elastic curling edge 331 will be forced to expand outward by the rotating shaft, so that the elastic curling edge 331 tightly wraps the rotating shaft to form damping, so that the bracket body 34 can support the base plate 1 after being opened to any angle relative to the base plate 1, ensuring that the entire mobile phone case can be placed on the desktop at different angles, and then the angle of the mobile phone screen can be adjusted to meet the different usage needs of different users and ensure convenience of use.

[0031] The shape of the rotating shaft 32 is described in detail below.

[0032] The rotating shaft 32 includes a first arc surface 321 and a second arc surface 322 located on both sides, a first plane 323 connected to the upper end of the first arc surface 321 and the upper end of the second arc surface 322, and a second plane 324 connected to the lower end of the first arc surface 321 and the lower end of the second arc surface 322. Correspondingly, the longitudinal section shape of the elastic hole 332 is also the same as the shape of the rotating shaft 32. When the shape of the rotating shaft 32 corresponds to that of the elastic hole 332, that is, the plane faces the plane and the arc faces the arc surface, the bracket body 34 is in a folded state. When the rotating shaft 32 and the elastic hole 332 rotate relative to each other, the arc faces the plane, and then the elastic curling edge 331 is forced by the rotating shaft to expand outward, so that the elastic curling edge 331 tightly wraps the rotating shaft to form damping. In addition, the longitudinal section shape of the elastic hole 332 and the shape of the rotating shaft 32 can also be D-shaped.

[0033] The end of the bracket body 34 is provided with a first protrusion 342 and a second protrusion 343 distributed at intervals. The first protrusion 342 and the second protrusion 343 are both provided with the corresponding perforations 341. The elastic curling edge 331 is placed between the first protrusion 342 and the second protrusion 343, so that the elastic hole 332 and the perforation 341 are on the same straight line, and the assembly structure is extremely simple.

[0034] The rivet 31 includes a rivet plate 311 and a plurality of rivet pressing columns 312 formed on the rivet plate 311. The support hinge plate 33 is provided with a first rivet hole 333 for the rivet pressing column 312 to pass through; the bottom plate 1 is provided with a second rivet hole 11 for the rivet pressing column 312 to pass through; the rivet plate 311 is provided on the bottom surface of the bottom plate 1, and the rivet pressing column 312 passes through the second rivet hole 11 and the first rivet hole 333 in sequence and then is riveted and fixed to the upper end surface of the support hinge plate 33, and its assembly structure is extremely stable and its appearance is extremely beautiful. Alternatively, the rivet 31 includes a plurality of rivets, and the support hinge plate 33 is provided with a first rivet hole 333 for the rivet to pass through; the bottom plate 1 is provided with a second rivet hole 11 for the rivet to pass through, and the rivet is arranged upward along the bottom surface of the bottom plate 1 and passes through the second rivet hole 11 and the first rivet hole 333 in sequence and then is riveted and fixed to the upper end surface of the support hinge plate 33, and its assembly structure is extremely stable.

[0035] The bottom plate 1 is provided with a mounting groove 12 and a hole 13 located beside the mounting groove 12 and penetrating the upper and lower end surfaces of the bottom plate 1. The bracket hinge piece 33 is mounted and fixed in the mounting groove 12, and the elastic curling edge 331 is placed in the hole 13. The assembly structure is stable and the bracket body 34 can be rotated relative to the elastic curling edge 331. The upper end surface of the bracket hinge piece 33 is flush with the upper end surface of the bottom plate 1, and the aesthetics are better. Alternatively, the upper end surface of the bracket hinge piece 33 is lower than the upper end surface of the bottom plate 1.

[0036] The lower end surface of the base plate 1 is provided with a receiving groove 14, which is connected to the hole 13. The bracket body 34 is mounted and accommodated in the receiving groove 14 to improve the aesthetics of the product. The outer side of the bracket body 34 interferes with the inner wall of the receiving groove 14, thereby ensuring that the bracket body 34 is more stably positioned in the receiving groove 14.

[0037] The upper end of the bracket body 34 is provided with an inclined surface 344, and a groove is formed between the inclined surface 344 of the bracket body 34 and the bottom surface of the receiving groove 14 to facilitate the bracket body 34 to be pulled out of the receiving groove 14, and a gap 301 connected to the groove is formed between the end of the bracket body 34 and the inner wall of the receiving groove 14, and the user can use fingernails or tools to pass through the gap 301 and the groove to open the bracket body 34 outward, which is more convenient to use.

[0038] The base plate 1 is integrally injection-molded by hard plastic (such as PC, etc.), and the outer frame 2 is integrally fixed to the periphery of the base plate 1 by secondary injection molding of soft plastic (such as TPU, etc.), wherein a flange 15 protruding outward is formed in the middle of the periphery of the base plate 1, and the outer frame 2 is formed with a groove 21 that is wrapped around the periphery of the flange 15.

[0039] The outer side of the outer frame 2 is provided with a plurality of anti-skid convex grooves 22 for anti-skid. When the user holds the mobile phone case with his hand, the anti-skid convex grooves 22 come into contact with each other to achieve an anti-skid effect and effectively prevent it from falling off. The corners of the lower end surface of the outer frame 2 are formed with pads 23, which protrude from the lower end surface of the outer frame 2 and the lower end surface of the bottom plate 1. When it is placed on the table, the pads 23 first come into contact with the table surface, thereby preventing the lower end surface of the outer frame 2 and the lower end surface of the bottom plate 1 from directly contacting the table surface, thereby achieving the purpose of protecting the entire mobile phone case and extending the service life of the product.

[0040] In summary, since the bracket hinge piece 33 in the straight bracket 3 is fixed to the bottom plate 1 by the rivet 31, the assembly structure is extremely stable, which can avoid the phenomenon of structural looseness, thereby ensuring the stability of the product structure and improving the product quality. After the bracket body 34 is folded relative to the bottom plate 1, when there is no external force acting on the bracket body 34, the rotating shaft 32 is stably positioned in the elastic hole 332, that is, the bracket body 34 will not open relative to the bottom plate 1. When the bracket body 34 is opened relative to the base plate 1 through the rotating shaft 32 fixed at its end, since the longitudinal section of the elastic hole 332 is the same as the longitudinal section of the rotating shaft 32 and is non-circular, as the rotating shaft 32 rotates, the elastic curling edge 331 will be forced to expand outward by the rotating shaft, so that the elastic curling edge 331 tightly wraps the rotating shaft to form damping, so that the bracket body 34 can support the base plate 1 after being opened to any angle relative to the base plate 1, ensuring that the entire mobile phone case can be placed on the desktop at different angles, and then the angle of the mobile phone screen can be adjusted to meet the different usage needs of different users and ensure convenience of use.

[0041] Of course, the above description is only a specific embodiment of the present invention and is not intended to limit the scope of implementation of the present invention. Any equivalent changes or modifications made according to the structure, characteristics and principles described in the patent application scope of the present invention should be included in the patent application scope of the present invention.

Claims

1. A mobile phone case with a straight bracket, comprising: A bottom plate (1) and an outer frame (2) fixed to the outer periphery of the bottom plate (1), a mobile phone receiving groove (10) is formed between the bottom plate (1) and the outer frame (2), and an openable or foldable straight-line bracket (3) is provided on the bottom plate (1), characterized in that: The straight-line bracket (3) comprises: a bracket hinge piece (33) fixed to the bottom plate (1) by a rivet (31), and a bracket body (34) hingedly mounted to the bracket hinge piece (33) by a rotating shaft (32), wherein an end of the bracket hinge piece (33) is rolled up to form an elastic curling edge (331), and a non-enclosed elastic hole (332) is formed between the elastic curling edge (331) and the end of the bracket hinge piece (33), and the elastic hole (332) The longitudinal section of the rotating shaft (32) has the same shape as the longitudinal section of the rotating shaft (32) and is non-circular; the two ends of the rotating shaft (32) are respectively inserted into the through holes (341) fixed at the end of the bracket body (34), and the rotating shaft (32) cannot rotate relative to the through holes (341); the middle part of the rotating shaft (32) is inserted into the elastic hole (332), and after the rotating shaft (32) rotates relative to the elastic hole (332), the rotating shaft (32) drives the elastic curling edge (331) to expand outwards to form damping.

2. A mobile phone case with a straight bracket according to claim 1, characterized in that: The rotating shaft (32) comprises a first arc surface (321) and a second arc surface (322) located on two sides, a first plane (323) connected to the upper end of the first arc surface (321) and the upper end of the second arc surface (322), and a second plane (324) connected to the lower end of the first arc surface (321) and the lower end of the second arc surface (322).

3. A mobile phone case with a straight bracket according to claim 1, characterized in that: The end of the bracket body (34) is provided with a first convex portion (342) and a second convex portion (343) which are spaced apart from each other, and the first convex portion (342) and the second convex portion (343) are both provided with the perforations (341) which correspond to each other, and the elastic curling edge (331) is arranged between the first convex portion (342) and the second convex portion (343), so that the elastic hole (332) and the perforation (341) are located on the same straight line.

4. A mobile phone case with a straight bracket according to any one of claims 1 to 3, characterized in that: The rivet fixing member (31) comprises a rivet fixing plate (311) and a plurality of rivet pressing columns (312) formed on the rivet fixing plate (311); the bracket hinge plate (33) is provided with a first rivet hole (333) for the rivet pressing column (312) to pass through; the bottom plate (1) is provided with a second rivet hole (11) for the rivet pressing column (312) to pass through; the rivet fixing plate (311) is arranged on the bottom surface of the bottom plate (1), and the rivet pressing column (312) passes through the second rivet hole (11) and the first rivet hole (333) in sequence and is then riveted and fixed to the upper end surface of the bracket hinge plate (33).

5. A mobile phone case with a straight bracket according to any one of claims 1 to 3, characterized in that: The rivet fixing member (31) comprises a plurality of rivets, and the bracket hinge plate (33) is provided with a first rivet hole (333) for the rivet to pass through; the bottom plate (1) is provided with a second rivet hole (11) for the rivet to pass through, and the rivet is arranged upward along the bottom surface of the bottom plate (1) and passes through the second rivet hole (11) and the first rivet hole (333) in sequence, and is then riveted and fixed to the upper end surface of the bracket hinge plate (33).

6. The mobile phone case with a straight bracket according to claim 4, characterized in that: The base plate (1) is provided with a mounting groove (12) and a hole (13) located beside the mounting groove (12) and penetrating the upper and lower end surfaces of the base plate (1); the bracket hinge piece (33) is mounted and fixed in the mounting groove (12), and the elastic curling edge (331) is placed in the hole (13); the upper end surface of the bracket hinge piece (33) is flush with the upper end surface of the base plate (1), or the upper end surface of the bracket hinge piece (33) is lower than the upper end surface of the base plate (1).

7. A mobile phone case with a straight bracket according to claim 6, characterized in that: The lower end surface of the bottom plate (1) is provided with a receiving groove (14), the receiving groove (14) being connected to the hole (13), and the bracket body (34) is mounted and accommodated in the receiving groove (14).

8. The mobile phone case with a straight bracket according to claim 6, characterized in that: An inclined surface (344) is provided on one side of the upper end of the bracket body (34); a groove is formed between the inclined surface (344) of the bracket body (34) and the bottom surface of the receiving groove (14) to facilitate the bracket body (34) to be removed from the receiving groove (14); and a gap (301) communicating with the groove is formed between the end of the bracket body (34) and the inner wall of the receiving groove (14).

9. A mobile phone case with a straight bracket according to any one of claims 6 to 8, characterized in that: The bottom plate (1) is integrally injection-molded by hard plastic, and the outer frame (2) is integrally fixed to the periphery of the bottom plate (1) by means of secondary injection molding of soft plastic, wherein a flange (15) protruding outward is formed in the middle of the periphery of the bottom plate (1), and the outer frame (2) is formed with a groove (21) that is wrapped around the periphery of the flange (15).

10. A mobile phone case with a straight bracket according to claim 9, characterized in that: The outer side of the outer frame (2) is provided with a plurality of anti-skid convex patterns (22) for preventing skidding; the corners of the lower end surface of the outer frame (2) are formed with pads (23), and the pads (23) protrude outside the lower end surface of the outer frame (2) and the lower end surface of the bottom plate (1).

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