Electronic device protective case

Abstract

The utility model provides a kind of electronic equipment protective shell.The electronic equipment protective shell includes: shell;Support, be equipped in the shell, the support has opposite first end and second end, the first end is rotationally connected in the shell;Base, be equipped in the shell and be close to the first end setting, the base can be rotated relative to the shell with the end away from support;And hand belt, be equipped in the support and the base, the hand belt one end is connected in the support, other end is connected in the base;The base can be rotated relative to the shell with the end away from the support, to make the hand belt and the support between form hand space.This embodiment provides the electronic equipment protective shell can provide support function and hand function, and can avoid hand belt because long-term use produces irreversible elastic damage.

Description

Technical Field

[0001] This utility model relates to the field of electronic device accessories technology, and in particular to a protective case for electronic devices. Background Technology

[0002] With the rapid development of mobile terminal technology, mobile phones have become an indispensable portable electronic device in people's daily lives and work. In order to meet the needs of mobile phones for drop protection and convenient use, mobile phone cases are widely used as accessories, and their functions have extended from simple protection to diversified assistance.

[0003] Currently, electronic device cases (such as phone cases) on the market typically offer only one form of auxiliary function: a stand or a wrist strap. Phone cases with stands support the phone for convenient use while watching videos; those with wrist straps allow users to insert their fingers, securing the phone and preventing it from slipping. However, these two designs are independent and offer limited functionality, preventing users from simultaneously enjoying both phone support and finger-holding. Furthermore, existing wrist straps are elastic bands, relying solely on their own elastic deformation to create a gap for fingers. However, this design, dependent on elastic deformation, is prone to fatigue over time, leading to irreversible elastic damage, such as loosening, deformation, or even breakage. This severely impacts the phone case's usability and lifespan, causing inconvenience to users. Utility Model Content

[0004] In order to improve at least some of the above-mentioned disadvantages or deficiencies, embodiments of the present invention provide a protective case for electronic devices.

[0005] Specifically, this utility model provides an electronic device protective case, comprising: a housing; a support member disposed on the housing, the support member having a first end and a second end opposite to each other, the first end being rotatably connected to the housing; a base disposed on the housing and near the first end, the end of the base away from the support member being rotatable relative to the housing; and a wrist strap disposed on the support member and the base, one end of the wrist strap being connected to the support member and the other end being connected to the base; the end of the base away from the support member being rotatable relative to the housing, so that a hand-passing space is formed between the wrist strap and the support member.

[0006] In one embodiment of the present invention, the support member and the base are arranged along the length direction of the housing, and the support member extends along the length direction of the housing.

[0007] In one embodiment of this utility model, the hand strap is arranged along the length direction of the housing and covers the support and the base; and / or, one end of the hand strap is fixedly connected to the second end and the other end is fixedly connected to the base.

[0008] In one embodiment of this utility model, the housing has a camera avoidance hole; the support member is disposed closer to the camera avoidance hole than the base, or the base is disposed closer to the camera avoidance hole than the support member.

[0009] In one embodiment of this utility model, the length of the support member is greater than the length of the base.

[0010] In one embodiment of the present invention, along the length direction of the housing, the housing includes a camera avoidance hole and a mounting area, the housing has a bottom end away from the camera avoidance hole, the support member and the base are disposed on the mounting area, and the distance between the support member and the camera avoidance hole is equal to the distance between the base and the bottom end.

[0011] In one embodiment of this utility model, the first end of the support member is provided with a first rotatable connection portion, and the base is provided with a second rotatable connection portion; the electronic device protective shell further includes: a first hinge, fixedly connected to the shell, and a third rotatable connection portion provided on the first hinge; a first rotating shaft, passing through the first rotatable connection portion, the second rotatable connection portion and the third rotatable connection portion, so that the support member can rotate relative to the shell and the base can rotate relative to the shell.

[0012] In one embodiment of this utility model, a limiting part is provided on the housing; the electronic device protective housing further includes: a torsion spring connected to the first rotating shaft, the torsion spring having a first torsion arm and a second torsion arm located on both sides of the first rotating shaft, the first torsion arm abutting against the limiting part, and the second torsion arm pressing against the base.

[0013] In one embodiment of the present invention, the torsion spring further includes two spaced-apart helical fixing parts, there are two first torsion arms, the two first torsion arms are respectively connected to the two helical fixing parts, and the second torsion arm is connected between the two helical fixing parts; the two helical fixing parts are sleeved on the first rotating shaft.

[0014] In one embodiment of the present invention, the first rotating connection part includes two first lugs protruding from the first end, the two first lugs being sleeved on the first rotating shaft and fixed to the first rotating shaft; the second rotating connection part includes two second lugs protruding from the base, the two second lugs being sleeved at both ends of the first rotating shaft and rotatably connected to the first rotating shaft; the third rotating connection part includes a bushing disposed on the first hinge, the bushing being sleeved on the first rotating shaft and the first rotating shaft being rotatable within the bushing, the bushing being located between the two first lugs; one of the spiral fixing parts is located between one of the first lugs and one of the second lugs, and the other spiral fixing part is located between the other first lug and the other second lug.

[0015] In one embodiment of the present invention, the housing is provided with a bracket receiving groove, a first mounting part and a base mounting part. The bracket receiving groove and the base mounting part are both provided on the outer surface of the housing and arranged along the length direction of the housing. The first mounting part is provided on the inner surface of the housing. The first hinge is fixedly connected to the first mounting part. The first rotating shaft and the base are provided in the base mounting part. The support member can be housed in the bracket receiving groove.

[0016] In one embodiment of this utility model, the first end of the support member is provided with a first rotatable connecting portion, and the base is provided with a second rotatable connecting portion; the electronic device protective shell further includes: a second hinge, fixedly connected to the shell, the second hinge being provided with a fourth rotatable connecting portion; a third hinge, fixedly connected to the shell, the third hinge being provided with a fifth rotatable connecting portion, the fourth rotatable connecting portion and the fifth rotatable connecting portion being arranged adjacent to each other; a second rotating shaft, passing through the first rotatable connecting portion and the fourth rotatable connecting portion, so that the support member can rotate relative to the second hinge; and a third rotating shaft, passing through the second rotatable connecting portion and the fifth rotatable connecting portion, so that the base can rotate relative to the third hinge.

[0017] In one embodiment of this utility model, the housing is provided with a bracket receiving groove, a second mounting part, a third mounting part, a rotating shaft receiving part, and a base mounting part. The second mounting part and the third mounting part are both located on the inner surface of the housing and arranged along the length direction of the housing. The bracket receiving groove, the rotating shaft receiving part, and the base mounting part are all located on the outer surface of the housing and arranged along the length direction of the housing. The rotating shaft receiving part is located between the bracket receiving groove and the base mounting part. The second hinge is fixedly connected to the second mounting part, and the third hinge is fixedly connected to the third mounting part. The second rotating shaft, the third rotating shaft, the fourth rotating connecting part, and the fifth rotating connecting part are located in the rotating shaft receiving part. The base is located inside the base mounting part, and the support member can be housed in the bracket receiving groove.

[0018] In one embodiment of the present invention, the protective shell of the electronic device further includes: a first wrist strap fastener, which covers one end of the wrist strap and is fixedly connected to the wrist strap, and the first wrist strap fastener is fixedly connected to the second end of the support member; and a second wrist strap fastener, which covers the other end of the wrist strap and is fixedly connected to the wrist strap, and the other end of the wrist strap is bent so that the second wrist strap fastener is clamped between the base and the shell.

[0019] In one embodiment of this utility model, the first end of the support member is provided with a first rotating connection portion, and the base is provided with a second rotating connection portion; the electronic device protective shell further includes: a fourth hinge, including a main body and a sixth rotating connection portion and a seventh rotating connection portion provided at both ends of the main body, the main body being fixedly connected to the shell; a fourth rotating shaft, passing through the first rotating connection portion and the sixth rotating connection portion, so that the support member can rotate relative to the fourth hinge; and a fifth rotating shaft, passing through the second rotating connection portion and the seventh rotating connection portion, so that the base can rotate relative to the fourth hinge. In one embodiment of this utility model, the housing is provided with a bracket receiving groove, a fourth mounting part, and a base mounting part. The bracket receiving groove, the fourth mounting part, and the base mounting part are all provided on the outer surface of the housing and arranged along the length direction of the housing. The fourth mounting part is located between the bracket receiving groove and the base mounting part. The fourth hinge is fixedly connected to the fourth mounting part. The sixth rotating connecting part is disposed towards the bracket receiving groove, and the seventh rotating connecting part is disposed towards the base mounting part. The base is disposed in the base mounting part, and the support member can be housed in the bracket receiving groove.

[0020] In one embodiment of the present invention, the protective shell of the electronic device further includes: a first wrist strap fixing member, which covers one end of the wrist strap and is fixedly connected to the wrist strap, and the first wrist strap fixing member is fixedly connected to the second end of the support member; and a second wrist strap fixing member, which covers the other end of the wrist strap and is fixedly connected to the wrist strap, and the second wrist strap fixing member is fixedly connected to the base.

[0021] As can be seen from the above, the above-mentioned technical features of this utility model can have one or more of the following beneficial effects: The electronic device protective case provided in this embodiment is provided with a support member, a base and a wrist strap on the housing. The support member and the base are rotatably connected to the housing, and the two ends of the wrist strap are fixed to the support member and the base respectively. The support member can rotate relative to the housing to realize the support function, and the base can rotate relative to the housing to expand the space between the wrist strap and the support member, thereby realizing the function of wearing and carrying. The setting of the support member and the wrist strap enables the protective case to provide the support function and the function of wearing and carrying, and can avoid irreversible elastic damage to the wrist strap due to long-term use. Attached Figure Description

[0022] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a structural schematic diagram of an electronic device protective case provided in an embodiment of the present utility model.

[0024] Figure 2 for Figure 1 Exploded view of the protective case for electronic devices; Figure 3 for Figure 1 Exploded view of the mid-support assembly; Figure 4 for Figure 1 Another exploded structural diagram of the electronic device protective case; Figure 5A for Figure 1 A structural diagram of the wrist strap of an electronic device protective case in use; Figure 5B for Figure 1 A structural diagram showing the support configuration of the electronic device protective casing support component. Figure 6A and Figure 6B for Figure 2 Schematic diagram of the middle shell structure; Figure 7 This is a magnified view of region A in Figure 6; Figure 8 for Figure 1 A further exploded structural diagram of the protective case for electronic devices; Figure 9 for Figure 8 A magnified view of a portion of region B in the middle; Figure 10 for Figure 1 A cross-sectional structural diagram of a protective case for electronic devices; Figure 11 for Figure 10 A magnified view of a portion of region C in the middle; Figure 12 Another structural schematic diagram of the electronic device protective case provided in this embodiment of the utility model; Figure 13 for Figure 12 Exploded view of the protective case for electronic devices; Figure 14 for Figure 12 Another exploded structural diagram of the electronic device protective case; Figure 15 for Figure 12 Exploded view of the mid-support assembly; Figure 16A for Figure 12 A partial structural diagram of a protective case for electronic devices; Figure 16B for Figure 16A A structural diagram of the structure shown from another angle; Figure 17A for Figure 12 A structural diagram of the wrist strap of an electronic device protective case in use; Figure 17B for Figure 12 A structural diagram showing the support configuration of the electronic device protective casing support component. Figure 18 Another structural schematic diagram of the electronic device protective case provided in the embodiment of this utility model; Figure 19 for Figure 18 Exploded view of the protective case for electronic devices; Figure 20 for Figure 19 Exploded view of the support structure.

[0025] Main component numbers: 1. Protective case for electronic equipment; 10. Housing; 11. Back panel; 12. Bracket receiving slot; 13. First mounting part; 14. Base mounting part; 15. Limiting part; 16. Second mounting part; 17. Third mounting part; 18. Rotary shaft receiving part; 19. Fourth mounting part; 20. Bracket assembly; 100. Support member; 101. First end; 102. Second end; 110. First rotating connection part; 111. First lug; 120. First hand strap connection part; 200. Hand strap; 201. Torsion spring space; 210. One end; 220. The other end; 300. Base; 310. Second rotating connection part; 311. Second lug; 320. Second hand strap connection part; 410. First hinge; 411. Third rotating connection part; 420. First rotating shaft; 430. Torsion spring; 431. 432. Spiral fixing part; 433. First torsion arm; 434. Second torsion arm; 515. First hand strap fixing part; 516. First fixing space; 527. Second hand strap fixing part; 528. Second fixing space; 539. First fixing connector; 540. Second fixing connector; 550. Third fixing connector; 560. Fourth fixing connector; 610. Second hinge; 611. Fourth rotating connection part; 620. Second pivot; 630. Third hinge; 631. Fifth rotating connection part; 640. Third pivot; 650. First fastener; 660. Second fastener; 670. Fourth hinge; 671. Main body; 672. Sixth rotating connection part; 673. Seventh rotating connection part; 680. Fourth pivot; 690. Fifth pivot; 700. Hinge fixing part. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] See Figure 1 , Figure 2 and Figure 3 This utility model provides an electronic device protective case 1, which may include a housing 10 and a bracket assembly 20. The bracket assembly 20 may include a support member 100, a wrist strap 200, and a base 300.

[0028] A support member 100 is disposed on the housing 10. The support member 100 has a first end 101 and a second end 102 opposite to each other, with the first end 101 rotatably connected to the housing 10. The support member 100 may be, for example, a strip structure, with its first end 101 and second end 102 located at both ends of the strip structure along its length. Figure 4As shown, the base 300 is mounted on the housing 10, and is positioned near the first end 101 of the support member 100. The end of the base 300 away from the support member 100 is rotatable relative to the housing 10. A wrist strap 200 is mounted on both the support member 100 and the base 300. One end 210 of the wrist strap 200 is connected to the support member 100, and the other end 220 is connected to the base 300. The end of the base 300 away from the support member 100 is rotatable relative to the housing 10, thus creating a space between the wrist strap 200 and the support member 100 for the hand to pass through.

[0029] Conventional wrist straps are typically highly elastic, relying solely on elastic deformation to open the gap and allow the wrist to pass through. However, prolonged use can lead to irreversible elastic damage, affecting the normal use of the electronic device case and compromising its aesthetics. In this embodiment, the electronic device case 1's hand-passing portability is achieved by rotating the base 300 relative to the housing 10 to open the gap in the wrist strap 200. This avoids irreversible elastic damage caused by the wrist strap 200 relying solely on elastic deformation over time, extending the lifespan of the electronic device case 1 and maintaining its aesthetic appeal. Furthermore, since the first end 101 of the support member 100 is rotatably connected to the housing 10, the support member 100 can rotate relative to the housing 10 along its first end 101, thus providing support for the electronic device.

[0030] In one embodiment of this invention, the support member 100 and the base 300 may be disposed adjacent to each other on the housing 10 in the same direction. Figure 4 In the illustrated embodiment, the support member 100 and the base 300 are arranged along the length direction of the housing 10, and the support member 100 extends along the length direction of the housing 10, that is, the support member 100 and the base 300 extend along the length direction of the housing 10 and are arranged adjacent to each other. In other embodiments, the support member 100 and the base 300 also extend along the width direction of the housing 10 and are arranged adjacent to each other. Of course, this embodiment is not limited to this.

[0031] In one embodiment, the wrist strap 200 may be arranged, for example, along the length of the housing 10 and covering the support 100 and the base 300. This arrangement allows the wrist strap 200 to have an integral structure with the support 100 and base 300, thus improving aesthetics while still providing the function of allowing fingers to pass through. Simultaneously, when a user holds and uses the phone, the space formed by the wrist strap 200 along the length of the housing 10 allows the user's fingers to be positioned within this space, providing an auxiliary grip function. Of course, in other embodiments, the wrist strap 200 can also be arranged in different directions as needed, such as along the width of the housing 10 or at an angle; this application does not limit the direction.

[0032] In one embodiment of this invention, one end of the wrist strap 200 is connected to the second end 102 of the support member 100, and the other end is fixedly connected to the base 300. Since the base 300 is rotatably connected to the housing 10, when a user's finger passes through the space between the wrist strap 200 and the support member 100, the base 300 rotates relative to the housing 10. The other end 220 of the wrist strap 200 rises with the rotation of the base 300, increasing the space between the wrist strap 200 and the support member 100, allowing the user's finger to pass through and enabling the function of a hand-held portable electronic device. Furthermore, by connecting one end of the wrist strap 200 to the second end 102 of the support member 100, the space for the finger to pass through the wrist strap 200 is further increased, enhancing the user experience. In other embodiments, the wrist strap 200 may also be connected to other locations on the support member 100.

[0033] In one embodiment of this invention, the wrist strap 200 may also be arranged along the length of the housing 10 and cover the support member 100 and the base 300. One end of the wrist strap 200 is connected to the second end 102 of the support member 100, and the other end is fixedly connected to the base 300. Figure 5A As shown, the wrist strap 200 covers the side of the support member 100 and the base 300 away from the housing 10. The two ends of the wrist strap 200 are connected to the second end 102 of the support member 100 and the base 300, respectively. The middle portion of the wrist strap 200 may, for example, not be connected to the support member 100. Since the base 300 is rotatably connected to the housing 10, when a user's finger passes through the space between the wrist strap 200 and the support member 100, the base 300 rotates relative to the housing 10. The other end 220 of the wrist strap 200 rises with the rotation of the base 300, increasing the space between the wrist strap 200 and the support member 100, allowing the user's finger to pass through, thus realizing the function of a wrist-worn portable electronic device.

[0034] like Figure 1 As shown, the housing 10 also has a camera avoidance hole 31 to avoid obstructing the camera on the electronic device. In one embodiment of this example, the support member 100 is positioned closer to the camera avoidance hole 31 relative to the base 300. In another embodiment of this example, the base 300 is positioned closer to the camera avoidance hole 31 relative to the support member 100.

[0035] Furthermore, the length of the support member 100 is greater than the length of the base 300. This design improves the stability of the support while ensuring that the base does not occupy too much space in the housing 10.

[0036] See also Figure 1Along the length of the housing 10, the housing 10 includes a camera avoidance hole 31 and a mounting area 32. The housing 10 has a bottom end away from the camera avoidance hole 31. The support member 100 and the base 300 are disposed on the mounting area 32. The distance between the support member 100 and the camera avoidance hole 31 is equal to the distance between the base 300 and the bottom end. With this arrangement, on the one hand, the support member 100 is more stable when supporting the phone, and the angle of support is more in line with the user's screen viewing angle. On the other hand, the space formed by the wrist strap 200 corresponds to the position of the user's fingers when holding the phone, so the user does not need to change their usual grip habits to use the wrist strap, making the wrist strap setting and use more natural and providing a better experience.

[0037] See also Figure 2 and Figure 3 The support member 100 has a first rotating connection portion 110 at its first end 101, and a second rotating connection portion 310 on the base 300. The first rotating connection portion 110 protrudes towards the base 300, and may include, for example, two first rotating connection portions 110 spaced apart. Similarly, the second rotating connection portion 310 protrudes towards the support member 100, and may also include two second rotating connection portions 310 spaced apart. The electronic device protective housing 1 also includes a first hinge 410 and a first rotating shaft 420. The first hinge 410 is fixedly connected to the housing 10, and a third rotating connection portion 411 is provided on the first hinge 410. The third rotating connection portion 411 may be a bushing. The first rotating shaft 420 passes through the first rotating connection portion 110, the second rotating connection portion 310, and the third rotating connection portion 411. Two first rotating connecting parts 110 are located on both sides of the third rotating connecting part 411, and two second rotating connecting parts 310 are located on both sides of the two first rotating connecting parts 110. This allows the support member 100 to rotate relative to the housing 10 and the base 300 to rotate relative to the housing.

[0038] The first hinge 410 is fixedly connected to the housing 10, providing a rotatable connection structure for the housing 10. The support member 100 and the base 300 are both connected to the first rotating shaft 420. By using one hinge and one rotating shaft to achieve rotatable connections between the support member 100 and the base 300 and the housing 10 respectively, the rotation function is achieved while saving structural components. Moreover, the structure is compact, which can reduce the overall weight of the electronic device protective case 1 and further improve the user experience.

[0039] In one embodiment of this invention, the first rotating shaft 420 is interference-fitted with the third rotating connection portion 411, and the first rotating shaft 420 is fixedly connected with the first rotating connection portion 110. The interference fit between the first rotating shaft 420 and the third rotating connection portion 411 generates torque, achieving a damping effect for opening the support member 100. The fixed connection between the first rotating shaft 420 and the first rotating connection portion 110 can be achieved through an interference fit or through partial welding, thereby ensuring that the support member 100 and the first rotating shaft 420 move as a unit. That is, when the support member 100 rotates, the first rotating shaft 420 rotates with the support member 100, and damping rotation is achieved through the interference fit between the first rotating shaft 420 and the third rotating connection portion 411 of the first hinge 410. This provides damping when the support member 100 rotates to the target position, improving the stability of the multi-angle support state. A rotation gap is provided between the first rotating shaft 420 and the second rotating connection part 310, which only enables the base 300 to rotate relative to the first rotating shaft 420 without providing additional torque, thereby improving the smoothness of the rotation of the base 300, and thus improving the smoothness of the opening of the hand strap 200 gap, further enhancing the user experience.

[0040] Further, see Figure 6 and Figure 7 The housing 10 is also provided with a limiting part 15. See also... Figure 3 The electronic device protective case 1 also includes a torsion spring 430, which is connected to the first rotating shaft 420. The torsion spring 430 has a first torsion arm 432 and a second torsion arm 433, located on both sides of the first rotating shaft 420 in the radial direction. Specifically, the first torsion arm 432 extends towards the support member 100, and the second torsion arm 433 extends towards the base 300. The first torsion arm 432 abuts against the limiting part 15, and the second torsion arm 433 presses against the base 300. Through the setting of the torsion spring 430, the base 300 is pre-pressed by the second torsion arm 433 of the torsion spring 430, realizing the torque when the base 300 is flipped. The two first torsion arms 432 of the torsion spring 430 are located inside the limiting part 15 of the housing 10, realizing the constraint in the vertical direction, ensuring that the constraint is provided when the torque is generated on the other side, and improving the effect of opening the gap of the hand strap 200.

[0041] Furthermore, the torsion spring 430 also includes two spaced-apart helical fixing portions 431. For example... Figure 3 As shown, there can be two spiral fixing parts 431 and two first torsion arms 432. The two first torsion arms 432 are respectively connected to both sides of the two spiral fixing parts 431, and the second torsion arm 433 is connected between the two spiral fixing parts 431. The spiral fixing parts 431 are sleeved on the first rotating shaft 420. See also Figure 8 and Figure 9 The first torsion arm 432 abuts against the limiting part 15. See also Figure 10and Figure 11 The second torsion arm 433 is located between the base 300 and the hand strap 200. When the user uses the hand strap 200, the base 300 is pulled by the hand strap 200, causing the base 300 to rotate around the first pivot 420. Simultaneously, the torsion spring 430 fixed on the first pivot 420 exerts a reverse pressure on the base 300. The base 300 needs to overcome the preload of the torsion spring 430 to rotate, thus generating torque. When the hand strap function is not needed, the base 300 closes to its initial position under the pressure of the torsion spring 430.

[0042] See also Figure 11 Furthermore, a torsion spring space 201 is provided between the base 300 and the hand strap 200. A second torsion arm 433 is disposed within the torsion spring space 201 and presses against the surface of the base 300 near the hand strap 200. When the hand strap 200 is in the retracted state, the second torsion arm 433 presses against the surface of the base 300 near the hand strap 200, providing pre-pressure clamping to prevent the base 300 from rotating easily and to provide torque when the base 300 is flipped. The torsion spring space 201 allows the second torsion arm 433 to be disposed within it, and when the base 300 rotates, the second torsion arm 433 can deform along with the rotation of the base 300. The torsion spring space 201 also provides space for the deformation of the second torsion arm 433.

[0043] Furthermore, the first rotating connection portion 110 includes two first lugs 111 protruding from the first end 101 of the support member 100. The two first lugs 111 are sleeved on the first rotating shaft 420 and fixed to the first rotating shaft. It should be noted that "fixed" here means that the first lugs 111 and the first rotating shaft 420 cannot rotate relative to each other. The second rotating connection portion 310 includes two second lugs 311 protruding from the base 300. The two second lugs 311 are sleeved on both ends of the first rotating shaft 420 and rotatably connected to the first rotating shaft 420. The third rotating connection part 411 includes a bushing disposed on the first hinge 410. The bushing is sleeved on the first rotating shaft 420, and the first rotating shaft 420 can rotate within the bushing. The bushing is located between two first lugs 111. One of the spiral fixing parts 431 is located between one of the first lugs 111 and one of the second lugs 311, and the other spiral fixing part 431 is located between the other first lug 111 and the other second lug 311. With this arrangement, the structural compactness can be improved while enabling the support member 100 and the base 300 to be rotatably connected relative to the first hinge 410.

[0044] See also Figure 6A , Figure 6B and Figure 7The housing 10 includes a back plate 11, and further includes a bracket receiving groove 12, a first mounting portion 13, and a base mounting portion 14. The housing 10 may have, for example, an inner surface and an outer surface. The inner surface may be, for example, the surface near the electronic device, and the outer surface may be, for example, the surface near the support member 100. The bracket receiving groove 12 and the base mounting portion 14 are both located on the outer surface of the housing 10 and are arranged along the length of the housing 10. The first mounting portion 13 is located on the inner surface of the housing 10. The bracket receiving groove 12 and the base mounting portion 14 are, for example, located on the back plate 11. When the support member 100 is in a retracted state, the support member 100 is located within the bracket receiving groove 12. The limiting portion 15 may be a groove provided on the inner wall of the bracket receiving groove 12, the groove being adjacent to the base mounting portion 14. Figure 7 and Figure 9 As shown, the first hinge 410 is fixedly connected to the first mounting part 13. The first hinge 410 and the first mounting part 13 can be riveted together using a riveting fixing piece, or connected by means of adhesive application, metal welding, etc. The first rotating shaft 420 and the base 300 are disposed within the base mounting part 14, with the first rotating shaft 420 located between the first mounting part 13 and the base 300. The first torsion arm 432 is disposed within the groove. In this embodiment, the base mounting part 14 only matches the base 300. The base 300 and the housing 10 are rotatably connected only through the first rotating shaft 420. Other parts of the base 300 are not connected to the housing 10, and the base 300 is movably disposed on the base mounting part 14. Figure 9 As shown, the base 300 can be matched with the base mounting part 14, thereby improving the structural aesthetics and structural compactness of the base 300 in the stored state.

[0045] See also Figure 3The electronic device protective case 1 also includes a first wrist strap fastener 510 and a second wrist strap fastener 520. The first wrist strap fastener 510 covers one end of the wrist strap 200 and is fixedly connected to the wrist strap 200, and is fixedly connected to the second end 102 of the support member 100; the second wrist strap fastener 520 covers the other end of the wrist strap 200 and is fixedly connected to the wrist strap 200, and is fixedly connected to the base 300. Specifically, the first wrist strap fastener 510 is provided with a first fixing space 511, which covers and fixes one end 210 of the wrist strap 200, and is fixedly connected to the first wrist strap connecting portion 120 of the second end 102 of the support member 100. In one embodiment of this invention, the support member 100 may be made of a non-metallic material, such as fiberglass, nylon, etc. The first wristband fastener 510 on the wristband 200 may be fixedly connected to the second end 102 of the support member 100 by means of adhesive application, ultrasonic welding, etc. The second wristband fastener 520 is provided with a second fixing space 521, which wraps around and is fixedly connected to the other end 220 of the wristband 200. The second wristband fastener 520 is fixedly connected to the second wristband connecting part 320 of the base 300. The second wristband fastener 520 may be fixedly connected to the base 300 by means of a first fixing connector 530. The first fixing connector 530 may be a riveted fixing piece. The second wristband fastener 520 may be riveted to the base 300 by means of the first fixing connector 530. Alternatively, the second wristband fastener 520 may be fixedly connected to the base 300 by means of adhesive application, metal welding, etc.

[0046] See Figure 12 , Figure 13 , Figure 14 and Figure 15 In such Figure 12 In the illustrated electronic device protective case 1, a first rotatable connection portion 110 is provided at the first end 101 of the support member 100, and a second rotatable connection portion 310 is provided on the base 300. The electronic device protective case 1 also includes: a second hinge 610, a third hinge 630, a second pivot 620, and a third pivot 640. (See also...) Figure 16A and Figure 16B The second hinge 610 is fixedly connected to the housing 10, and a fourth rotating connection portion 611 is provided on the second hinge 610; the third hinge 630 is fixedly connected to the housing 10, and a fifth rotating connection portion 631 is provided on the third hinge 630, with the fourth rotating connection portion 611 and the fifth rotating connection portion 631 arranged adjacent to each other. A second rotating shaft 620 passes through the first rotating connection portion 110 and the fourth rotating connection portion 611, allowing the support member 100 to rotate relative to the second hinge 610; a third rotating shaft 640 passes through the second rotating connection portion 110 and the fifth rotating connection portion 631, allowing the base 300 to rotate relative to the third hinge 630. Figure 17A As shown, the base 300 can rotate relative to the housing 10 via the third hinge 630 and the third pivot 640. When the base 300 rotates along the third pivot 640, the end of the wrist strap 200 rises, increasing the gap between the wrist strap 200 and the support member 100, thus enabling the wrist strap to pass through the fingers. This also prevents irreversible elastic damage to the wrist strap 200 caused by long-term use relying solely on elastic deformation, extending the normal service life of the electronic device protective housing 1 and maintaining its aesthetic appeal. Figure 17B As shown, the support member 100 can rotate relative to the housing 10 through the arrangement of the second hinge 610 and the second pivot 620, thereby achieving the support function.

[0047] See also Figure 13 and Figure 15 The housing 10 is provided with a bracket receiving groove 12, a second mounting portion 16, a third mounting portion 17, a pivot receiving portion 18, and a base mounting portion 14. The housing 10 may, for example, have an inner surface and an outer surface; the inner surface may be, for example, the surface near the electronic device, and the outer surface may be, for example, the surface near the support member 100. The second mounting portion 16 and the third mounting portion 17 are both located on the inner surface of the housing 10 and arranged along the length of the housing 10. The bracket receiving groove 12, the pivot receiving portion 18, and the base mounting portion 14 are all located on the outer surface of the housing 10 and arranged along the length of the housing 10. The pivot receiving portion 18 is located between the second mounting portion 16 and the third mounting portion 17, and the pivot receiving portion 18 may be a rectangular through hole. Figure 16A and Figure 16B As shown, the second hinge 610 is fixedly connected to the second mounting part 16, the third hinge 630 is fixedly connected to the third mounting part 17, the second rotating shaft 620, the third rotating shaft 640, the fourth rotating connecting part 611 and the fifth rotating connecting part 631 are provided in the rotating shaft receiving part 18, the base 300 is provided in the base mounting part 14, and the support member 100 can be stored in the bracket receiving groove 12.

[0048] In one embodiment of this invention, the second mounting portion 16 and the third mounting portion 17 may be, for example, groove structures provided on the inner surface of the housing 10. A first fastener 650 passes through the second mounting portion 16 near the support member 100 to rivet and fix the second hinge 610 within the second mounting portion 16. Similarly, a second fastener 660 passes through the third mounting portion 17 near the base 300 to rivet and fix the third hinge 630 within the third mounting portion 17. This method improves connection stability and maintains the flatness and aesthetics of the inner surface of the housing 10.

[0049] Furthermore, the second rotating shaft 620 is interference-fitted with the first rotating connecting part 110 and the fourth rotating connecting part 611; the second rotating connecting part 310 is fixedly connected with the third rotating shaft 640, and the third rotating shaft 640 is rotatably connected with the fifth rotating connecting part 631. The first rotating connecting part 110 of the support member 100 can be fixedly connected to the second rotating shaft 620, for example. When the support member 100 is lifted, the second rotating shaft 620 and the second hinge 610 rotate relative to each other, generating a damping force. The base 300 passes through the third hinge 630 via the third rotating shaft 640, allowing the base 300 to be lifted when the user is using the wrist strap 200, resulting in a larger gap in the wrist strap 200 and improving the user's wrist comfort. When closing is required, the self-locking pressure generated by the third hinge 630 and the third rotating shaft 640 will pull the wrist strap 200 flat and return it to its initial position.

[0050] See also Figure 13 and Figure 15 The electronic device protective case 1 also includes a first wrist strap fastener 510 and a second wrist strap fastener 520. The first wrist strap fastener 510 covers one end of the wrist strap 200 and is fixedly connected to the wrist strap 200, and is fixedly connected to the second end 102 of the support member 100; the second wrist strap fastener 520 covers the other end 220 of the wrist strap 200 and is fixedly connected to the wrist strap 200, and the other end of the wrist strap 200 is bent so that the second wrist strap fastener 520 is clamped between the base 300 and the housing 10. The first wrist strap fastener 510 is provided with a first fixing space 511, which covers and is fixedly connected to one end 210 of the wrist strap 200, and is fixedly connected to the second end 102 of the support member 100. In one embodiment of this invention, the support member 100 may be made of a non-metallic material, such as fiberglass, nylon, etc. The first wristband fastener 510 on the wristband 200 may be fixedly connected to the second end 102 of the support member 100 by means of adhesive application, ultrasonic welding, etc. The second wristband fastener 520 is provided with a second fixing space 521, which encloses and fixes the other end 220 of the wristband 200, and is fixedly connected to the base 300. The base 300 and the second wristband fastener 520 may be riveted together by a fourth fixing connector 560, and the second end 102 of the support member 100 and the first wristband fastener 510 may be riveted together by second fixing connectors 540 and third fixing connectors 550 on both sides. Of course, this embodiment is not limited thereto. The first hand strap fastener 510 can be made of PET (polyethylene terephthalate). The hand strap 200 and the first hand strap fastener 510 can be fixedly connected by ultrasonic welding and pressing. The hand strap 200 and the support 100 can be fixedly connected by riveting, so that the hand strap 200 and the support 100 can be opened as a whole.

[0051] In one embodiment of this invention, the wristband 200 can be made of a flexible and soft material, such as silicone or rubber. Because the wristband 200 is flexible and deformable, it improves the user experience of securing electronic devices by wearing them on the hand. Furthermore, when the support member 100 rotates to a supported state, the wristband 200 can deform along with the rotation of the support member 100, enhancing aesthetics. In addition, the wristband 200 can also create space through elastic deformation, allowing the user to secure electronic devices to their hand after wearing them.

[0052] See Figure 18 , Figure 19 and Figure 20 In such Figure 18 In the illustrated embodiment, the first end 101 of the support member 100 is provided with a first rotatable connection portion 110, and the base 300 is provided with a second rotatable connection portion 310. The electronic device protective shell 1 also includes: a fourth hinge 670, a fourth pivot 680, and a fifth pivot 690.

[0053] Specifically, the fourth hinge 670 includes a main body 671 and a sixth rotating connecting portion 672 and a seventh rotating connecting portion 673 located at both ends of the main body 671. The main body 671 is fixedly connected to the housing 10. A fourth rotating shaft 680 passes through the first rotating connecting portion 110 and the sixth rotating connecting portion 672, allowing the support member 100 to rotate relative to the fourth hinge 670. A fifth rotating shaft 690 passes through the second rotating connecting portion 310 and the seventh rotating connecting portion 673, allowing the base 300 to rotate relative to the fourth hinge 670. Through the arrangement of the fourth hinge 670, the fourth rotating shaft 680, and the fifth rotating shaft 690, the fourth hinge 670 alone enables the rotational connection between the support member 100 and the base 300 relative to the housing 10. Furthermore, since the main body 671 of the fourth hinge 670 is fixed to the housing 10, the connection stability and the rotational stability of the support member 100 and the base 300 are improved.

[0054] Furthermore, such as Figure 19 As shown, the housing 10 is provided with a bracket receiving groove 12, a fourth mounting part 19, and a base mounting part 14. The bracket receiving groove 12, the fourth mounting part 19, and the base mounting part 14 are all provided on the outer surface of the housing 10 and arranged along the length direction of the housing 10. The fourth mounting part 19 is located between the bracket receiving groove 12 and the base mounting part 14. The fourth hinge 670 is fixedly connected to the fourth mounting part 19. Specifically, the fourth hinge 670 can be fixed to the housing 10 by a hinge fastener 700, and the sixth rotating connection part 672 is provided facing the bracket receiving groove 12, the seventh rotating connection part 673 is provided facing the base mounting part 14, the base 300 is provided in the base mounting part 14, and the support member 100 can be housed in the bracket receiving groove 12.

[0055] Furthermore, it is understood that the foregoing embodiments are merely illustrative examples of this utility model. Provided that the technical features do not conflict, the structure is not contradictory, and the inventive purpose of this utility model is not violated, the technical solutions of the various embodiments can be arbitrarily combined and used.

[0056] In the several embodiments provided in this application, it should be understood that the disclosed systems, apparatuses, and methods can be implemented in other ways. For example, the apparatus embodiments described above are merely illustrative; for instance, the division of units is only a logical functional division, and in actual implementation, there may be other division methods. For example, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Furthermore, the coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection between devices or units through some interfaces, and may be electrical, mechanical, or other forms.

[0057] The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the units can be selected to achieve the purpose of this embodiment according to actual needs.

[0058] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A protective case for an electronic device, characterized in that, include: case; A support member is disposed on the housing, the support member having a first end and a second end opposite to each other, the first end being rotatably connected to the housing; A base is disposed on the housing and near the first end, and the end of the base away from the support member can rotate relative to the housing. as well as A hand strap is provided on the support member and the base. One end of the hand strap is connected to the support member and the other end is connected to the base. The end of the base away from the support member can rotate relative to the housing so that a hand-passing space is formed between the hand strap and the support member.

2. The electronic device protective case as described in claim 1, characterized in that, The support member and the base are arranged along the length of the housing, and the support member extends along the length of the housing.

3. The electronic device protective case as described in claim 2, characterized in that, The hand strap is arranged along the length of the housing and covers the support and the base; and / or, one end of the hand strap is fixedly connected to the second end and the other end is fixedly connected to the base.

4. The electronic device protective case as described in claim 2, characterized in that, The housing has a camera avoidance hole; the support is positioned closer to the camera avoidance hole than the base, or the base is positioned closer to the camera avoidance hole than the support.

5. The electronic device protective case as described in claim 2, characterized in that, The length of the support member is greater than the length of the base.

6. The electronic device protective case as described in claim 2, characterized in that, Along the length of the housing, the housing includes a camera clearance hole and a mounting area. The housing has a bottom end away from the camera clearance hole. The support member and the base are disposed on the mounting area. The distance between the support member and the camera clearance hole is equal to the distance between the base and the bottom end.

7. The electronic device protective case as described in any one of claims 1-6, characterized in that, The first end of the support member is provided with a first rotatable connection portion, and the base is provided with a second rotatable connection portion; the electronic device protective shell further includes: The first hinge is fixedly connected to the housing, and the first hinge is provided with a third rotating connection part; A first rotating shaft passes through the first rotating connection portion, the second rotating connection portion, and the third rotating connection portion, so that the support member can rotate relative to the housing and the base can rotate relative to the housing.

8. The electronic device protective case as described in claim 7, characterized in that, The housing is provided with a limiting part; the electronic device protective housing also includes: A torsion spring is connected to the first rotating shaft. The torsion spring has a first torsion arm and a second torsion arm located on both sides of the first rotating shaft. The first torsion arm abuts against the limiting part, and the second torsion arm is pressed onto the base.

9. The electronic device protective case as described in claim 8, characterized in that, The torsion spring further includes two spaced-apart helical fixing parts. There are two first torsion arms, which are respectively connected to the two helical fixing parts. The second torsion arm is connected between the two helical fixing parts. The two helical fixing parts are sleeved on the first rotating shaft.

10. The electronic device protective case as described in claim 9, characterized in that, The first rotating connection part includes two first lugs protruding from the first end, the two first lugs being sleeved on the first rotating shaft and fixed to the first rotating shaft. The second rotating connection part includes two second lugs protruding from the base, the two second lugs being sleeved on both ends of the first rotating shaft and rotatably connected to the first rotating shaft. The third rotating connection part includes a bushing disposed on the first hinge, the bushing being sleeved on the first rotating shaft and the first rotating shaft being rotatable within the bushing, the bushing being located between the two first lugs. One of the spiral fixing parts is located between one of the first lugs and one of the second lugs, and the other spiral fixing part is located between the other first lug and the other second lug.

11. The electronic device protective case as described in claim 7, characterized in that, The housing is provided with a bracket receiving groove, a first mounting part and a base mounting part. The bracket receiving groove and the base mounting part are both provided on the outer surface of the housing and arranged along the length direction of the housing. The first mounting part is provided on the inner surface of the housing. The first hinge is fixedly connected to the first mounting part. The first rotating shaft and the base are provided in the base mounting part. The support member can be stored in the bracket receiving groove.

12. The electronic device protective case according to any one of claims 1-6, characterized in that, The first end of the support member is provided with a first rotatable connection portion, and the base is provided with a second rotatable connection portion; the electronic device protective shell further includes: The second hinge is fixedly connected to the housing, and a fourth rotatable connection part is provided on the second hinge; The third hinge is fixedly connected to the housing, and the third hinge is provided with a fifth rotating connection part. The fourth rotating connection part and the fifth rotating connection part are arranged adjacent to each other. The second pivot is inserted through the first rotating connection portion and the fourth rotating connection portion, so that the support member can rotate relative to the second hinge. A third pivot is inserted through the second and fifth pivot connections to allow the base to rotate relative to the third hinge.

13. The electronic device protective case as described in claim 12, characterized in that, The housing is provided with a bracket receiving groove, a second mounting part, a third mounting part, a rotating shaft receiving part, and a base mounting part. The second mounting part and the third mounting part are both located on the inner surface of the housing and arranged along the length of the housing. The bracket receiving groove, the rotating shaft receiving part, and the base mounting part are all located on the outer surface of the housing and arranged along the length of the housing. The rotating shaft receiving part is located between the bracket receiving groove and the base mounting part. The second hinge is fixedly connected to the second mounting part, and the third hinge is fixedly connected to the third mounting part. The second rotating shaft, the third rotating shaft, the fourth rotating connecting part, and the fifth rotating connecting part are located in the rotating shaft receiving part. The base is located inside the base mounting part, and the support member can be housed in the bracket receiving groove.

14. The electronic device protective case as described in claim 13, characterized in that, The electronic device protective case also includes: The first hand strap fastener covers one end of the hand strap and is fixedly connected to the hand strap. The first hand strap fastener is fixedly connected to the second end of the support member. The second hand strap fastener covers the other end of the hand strap and is fixedly connected to the hand strap. The other end of the hand strap is bent so that the second hand strap fastener is clamped between the base and the housing.

15. The electronic device protective case according to any one of claims 1-6, characterized in that, The first end of the support member is provided with a first rotatable connection portion, and the base is provided with a second rotatable connection portion; the electronic device protective shell further includes: The fourth hinge includes a main body and a sixth and a seventh rotatable connecting parts located at both ends of the main body, wherein the main body is fixedly connected to the housing; A fourth pivot is provided through the first rotating connection portion and the sixth rotating connection portion, so that the support member can rotate relative to the fourth hinge; The fifth pivot is inserted through the second and seventh pivot connections so that the base can rotate relative to the fourth hinge.

16. The electronic device protective case as described in claim 15, characterized in that, The housing is provided with a bracket receiving groove, a fourth mounting part, and a base mounting part. The bracket receiving groove, the fourth mounting part, and the base mounting part are all provided on the outer surface of the housing and arranged along the length of the housing. The fourth mounting part is located between the bracket receiving groove and the base mounting part. The fourth hinge is fixedly connected to the fourth mounting part. The sixth rotating connecting part is provided facing the bracket receiving groove, and the seventh rotating connecting part is provided facing the base mounting part. The base is provided in the base mounting part, and the support member can be housed in the bracket receiving groove.

17. The electronic device protective case according to any one of claims 1-6, characterized in that, The electronic device protective case also includes: The first hand strap fastener covers one end of the hand strap and is fixedly connected to the hand strap. The first hand strap fastener is fixedly connected to the second end of the support member. The second hand strap fastener covers the other end of the hand strap and is fixedly connected to the hand strap. The second hand strap fastener is fixedly connected to the base.

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