Electronic equipment protective shell

Abstract

The utility model provides an electronic equipment protective shell which comprises a shell body and a supporting assembly. The supporting assembly comprises a first supporting piece and a second supporting piece, the first supporting piece comprises a first end and a second end which are opposite to each other, the first end is rotationally arranged on the shell, the first supporting piece has an unfolded state, and when the first supporting piece is in the unfolded state, the second supporting piece is arranged between the second end and the shell; therefore, the first supporting piece is kept in the unfolded state. The first supporting piece, the second supporting piece and the shell form a triangular stable structure, the structural stability of the electronic equipment protection shell in the unfolded state is improved, and the problem that in the prior art, a support of an electronic equipment protection shell is poor in bearing capacity is solved.

Description

Technical Field

[0001] The present application relates to the technical field of electronic device accessories, and in particular to a protective case for an electronic device. Background Art

[0002] With the development of electronic device protective cases, traditional electronic device protective cases that only have the function of protecting electronic devices can no longer meet the needs of users. More and more electronic device protective cases are equipped with brackets to expand the functions of electronic device protective cases. The setting of the bracket allows users to support the electronic devices through the bracket, freeing the user's hands and bringing convenience to the user.

[0003] However, the brackets of the electronic device protective cases currently on the market have poor load-bearing capacity and can only support users for entertainment activities such as watching TV shows, but cannot be used for handwriting, drawing, etc. When users put their hands on the electronic device to write or draw, the bracket cannot be stable, which will cause the electronic device bracket to collapse, and then cause the electronic device to collapse, affecting user use. Utility Model Content

[0004] The embodiments of the present application provide an electronic device protective case to at least partially improve the above-mentioned problems.

[0005] The implementation method of this application is achieved through the following technical solutions.

[0006] The present application provides an electronic device protective case, comprising: a housing and a support assembly. The support assembly includes a first support member and a second support member, wherein the first support member includes a first end and a second end opposite each other, the first end being rotatably connected to the housing, and the first support member has an expanded state. When the first support member is in the expanded state, the second support member is disposed between the second end and the housing to maintain the first support member in the expanded state.

[0007] In some embodiments, when the first support member is in the expanded state, the second support member can be supported between the second end and the housing to limit the second end and the housing from approaching each other;

[0008] Alternatively, when the first support member is in the expanded state, the second support member pulls the second end and the shell to limit the second end and the shell from moving away from each other.

[0009] In some embodiments, the second support member is rotatably connected or detachably connected to at least one of the housing and the second end.

[0010] In some embodiments, the second support member is rotatably connected to the second end, and the support assembly further includes a limiting structure, the limiting structure including a limiting block and a limiting groove, the limiting block is arranged on one of the second support member and the first support member, and the limiting groove is arranged on the other of the second support member and the first support member; when the second support member rotates to a preset angle relative to the second end, the limiting block and the limiting groove cooperate to limit the second support member from continuing to rotate.

[0011] In some embodiments, the second support member is rotatably connected to the second end, and the second support member can rotate relative to the second end at an angle ranging from 0 to 90 degrees.

[0012] In some embodiments, the second support member is detachably connected to the shell, and the second support member is detachably connected to the second end. A receiving groove is provided on the surface of the shell, and the second support member can be received in the receiving groove.

[0013] In some embodiments, a magnetic member is provided in the receiving slot, and the second support member is magnetically absorbed and received in the receiving slot; or a snap member is provided in the receiving slot, and the second support member is snap-fitted and received in the receiving slot.

[0014] In some embodiments, the shell has a docking structure, and when the first support member is in the expanded state, one end of the second support member away from the first support member is detachably connected to the docking structure.

[0015] In some embodiments, the docking structure includes a snap-fitting groove provided on the housing, and an end of the second support member away from the first support member can be snap-fitted into the snap-fitting groove.

[0016] Alternatively, the docking structure includes a magnetic member, and an end of the second support member away from the first support member can be selectively magnetically connected to the magnetic member.

[0017] In some embodiments, the second supporting member is an elastic band, and two ends of the elastic band are fixedly connected to the second end and the shell, respectively.

[0018] In some embodiments, the housing includes a body and a rotating member, the rotating member is rotatably connected to the body, and the support assembly is disposed on the rotating member.

[0019] In some embodiments, one end of the second support member is connected to the first support member, and when the first support member is in an expanded state, the second support member is disposed between the second end and the rotating member.

[0020] The electronic device protective case provided in the embodiment of the present application is configured such that the support assembly is configured to include a first support and a second support member, wherein the first end of the first support member can be rotatably disposed on the shell, and when the first support member is unfolded relative to the shell, the first support member can be placed in an unfolded state, and when the first support member is unfolded, the second support member can be located between the second end of the first support member and the shell to maintain the first support member in the unfolded state, and a triangular stable structure is formed among the first support member, the second support member and the shell, thereby improving the structural stability of the electronic device protective case when in the unfolded state and solving the problem of poor bearing capacity of the bracket of the electronic device protective case in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 A structural schematic diagram showing a first supporting member of an electronic device protective case provided by an embodiment is shown in an expanded state.

[0023] Figure 2 A structural schematic diagram shows a first supporting member of an electronic device protective case provided by an embodiment in a stored state.

[0024] Figure 3 A cross-sectional view of a first support member of an electronic device protective case provided by one embodiment is shown in an expanded state.

[0025] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0026] Figure 5 Another structural schematic diagram of an electronic device protective case provided by an embodiment is shown in which the first supporting member is in an expanded state.

[0027] Figure 6 Another structural schematic diagram shows a first supporting member of an electronic device protective case provided by an embodiment in an expanded state.

[0028] Figure 7 for Figure 6 Enlarged view of point B in the middle.

[0029] Figure 8 An exploded view of another structure of an electronic device protective case provided by an embodiment is shown in which the first supporting member is in an expanded state.

[0030] Figure 9 Another structural schematic diagram shows a first supporting member of an electronic device protective case provided by an embodiment in an expanded state.

[0031] Figure numerals: electronic device protective case 1, shell 10, snap-on slot 110, magnetic part 120, main body 130, rotating part 140, storage slot 150, second surface 160, support assembly 20, first support part 210, first end 211, second end 212, limiting slot 213, second support part 220, third end 221, fourth end 222, limiting block 223. DETAILED DESCRIPTION

[0032] In order to enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0033] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present application.

[0034] With the development of electronic device protective cases, traditional electronic device protective cases that only have the function of protecting electronic devices can no longer meet the needs of users. More and more electronic device protective cases are equipped with brackets to expand the functions of electronic device protective cases. The setting of the bracket allows users to support the electronic devices through the bracket, freeing the user's hands and bringing convenience to the user.

[0035] However, the support capacity of the electronic device protective cases currently on the market is poor, and can only support users for entertainment activities such as watching TV shows, but cannot be used for handwriting, drawing, etc. If the user needs to use external objects or hands to support the electronic device protective case, however, finding a suitable external object to support the electronic device protective case is not an easy task. If there is no external object to support the electronic device, the support cannot be stable when the user leans on the electronic device to write or draw, which will cause the electronic device support to collapse, and then cause the electronic device to collapse, affecting the user's use. If the electronic device protective case is supported by hand, the user cannot use both hands to write or draw, affecting the user's use.

[0036] Based on the above problems, an embodiment of the present application provides an electronic device protective case, which can be used to support the electronic device and has strong structural stability.

[0037] For details, please refer to Figure 1 The electronic device protective case 1 provided in the embodiment of the present application may include: a shell 10 and a support assembly 20 . The support assembly 20 can rotate relative to the shell 10 to achieve a supporting function for the shell 10 .

[0038] The shell 10 serves as the main body of the electronic device protective case 1 and can be used to protect the electronic device installed in the electronic device protective case 1. The shell 10 can have a first surface (not shown) and a second surface 160 opposite to each other, wherein the first surface can be provided with a device slot for installing the electronic device, and the support assembly 20 can be rotatably provided on the second surface 160 of the shell 10.

[0039] The embodiment of the present application does not limit the specific structure of the housing 10. For example, the cross-section of the housing 10 can be a conventional shape such as a circle or a rectangle, or it can be a shape set according to the appearance of the electronic device or a shape set according to user preferences.

[0040] In one embodiment, the support assembly 20 can be provided on the surface of the housing 10. The embodiment of the present application does not limit the specific connection method between the support assembly 20 and the housing 10. For example, in one embodiment, the support assembly 20 can be rotatably connected relative to the housing 10. In this way, the angle of the support assembly 20 relative to the housing 10 can be adjusted so that the support assembly 20 supports the housing 10, and the electronic device disposed in the housing 10 can more conveniently present its display content for the user to view or operate. Furthermore, for example, in another embodiment, the support assembly 20 can also be detachably connected relative to the housing 10, so that the support assembly 20 can be easily stored. When the support assembly 20 is no longer needed to support the housing 10, the support assembly 20 can be directly removed to reduce the volume of the electronic device protective case 1, making it easier for the user to carry or store the electronic device protective case 1 and the electronic device.

[0041] In another embodiment, the shell 10 may include a main body 130 and a rotating member 140, and the rotating member 140 may be rotatably connected to the main body 130. The embodiment of the present application does not limit the specific connection method of the rotating member 140 and the main body 130. For example, in one embodiment, one of the rotating member 140 and the main body 130 may be provided with a rotating shaft, and the other may be sleeved on the periphery of the rotating shaft and rotatably connected around the rotating shaft. For example, in other embodiments, a partial area of the surface of the main body 130 may be recessed to form a circular groove body, and the rotating member 140 may be configured as a circular structure, such as a rotating disk, etc. The rotating member 140 may be embedded in the groove body to realize the rotational connection between the rotating member 140 and the main body 130. The specific setting can be made according to actual conditions and is not limited here.

[0042] Furthermore, in this embodiment, the support assembly 20 can be arranged on the rotating member 140, so that the support assembly 20 can be rotated relative to the main body 130 to support the support assembly 20 in different orientations. For example, when the user needs to support the electronic device in a horizontal position for drawing and other operations, the support direction of the support assembly 20 can be changed by rotating the rotating member 140 to adapt the electronic device to the horizontal support. Similarly, when the user needs to support the electronic device in a vertical position for handwriting, the support direction of the support assembly 20 can be changed by rotating the rotating member 140 to adapt the electronic device to the vertical support. It should be noted that the embodiment of the present application does not limit the rotation angle of the rotating member 140 relative to the main body 130, and thus does not limit the direction in which the electronic device is supported. Specifically, it can be limited according to actual conditions. For the sake of convenience, the following description will be given by taking the support assembly 20 being arranged on the rotating member 140 as an example.

[0043] Please also see Figure 1 and Figure 2 In this embodiment, the support assembly 20 may include a first support member 210 and a second support member 220. The first support member 210 and the second support member 220 may each include two opposite ends. For the sake of convenience, the two ends of the first support member 210 will be referred to as the first end 211 and the second end 212, and the two ends of the second support member 220 will be referred to as the third end 221 and the fourth end 222.

[0044] The first end 211 can be rotatably connected to the shell 10. The embodiment of the present application does not limit the rotational connection method between the first end 211 and the shell 10. For example, it can be a hinge connection, or it can be a loose-leaf connection, etc., which can be specifically set according to actual conditions and is not limited here. At the same time, the embodiment of the present application does not limit the rotation angle of the first end 211 relative to the shell 10, which can be specifically set according to actual conditions.

[0045] Since the first end 211 can rotate relative to the housing 10, specifically, it can be rotatably connected to the rotating member 140, the first support member 210 can have an expanded state. When the first support member 210 is in the expanded state, an angle is formed between the first end 211 and the housing 10. The embodiment of the present application does not limit the specific degree of the above-mentioned angle. For example, it can be 30°, 60°, 120°, etc., and can be set according to actual conditions. At this time, the second support member 220 can be arranged between the second end 212 of the first support member 210 and the housing 10. Specifically, the third end 221 of the second support member 220 can be connected to the second end 212 of the first support member 210, and the fourth end 222 of the second support member 220 can be connected to the housing 10 to keep the first support member 210 in the expanded state, avoiding the second end 212 and the housing 10 from approaching or moving away from each other. In addition, the first support member 210 can be positioned relative to the housing 10 to prevent the housing 10 from collapsing and causing the electronic device to collapse, thereby improving the safety of the electronic device protective case 1.

[0046] Furthermore, in one embodiment, the fourth end 222 of the second support member 220 can be connected to the rotating member 140, and the hardness of the rotating member 140 can be set to be greater than the hardness of the main body 130. In this embodiment, the second support member 220 and the first support member 210 can be connected to the rotating member 140 at the same time, thereby reducing the possibility of the main body 130 being squeezed and damaged, which is beneficial to improving the service life of the electronic device protective case 1.

[0047] Please also see Figure 1 and Figure 2 In this embodiment, when the first support member 210 is in the extended state, a triangular stable structure is formed between the first support member 210, the second support member 220, and the housing 10, which helps to improve the structural stability when the first support member 210 is in the extended state. It is understood that the first support member 210 also has a stowed state. When the first support member 210 is in the stowed state, the first support member 210 and the second support member 220 are both attached to the surface of the housing 10, reducing the volume of the electronic device protective case 1 and making it easier for users to carry or store it.

[0048] The embodiments of the present application do not limit the specific connection method between the first support member 210, the second support member 220 and the shell 10. For example, in some embodiments, the second support member 220 can be rotatably connected or detachably connected to at least one of the shell 10 and the second end 212, so that the user can easily adjust the first support member 210 to the expanded state.

[0049] Please also see Figure 2-Figure 8For example, in one embodiment, when the first support member 210 is in the expanded state, the second support member 220 can be supported between the first support member 210 and the housing 10 to prevent the second end 212 and the housing 10 from approaching each other. This maintains the support function of the support assembly 20 for the housing 10 and prevents collision and friction between the first support member 210 and the second support member 220, thereby increasing the service life of the electronic device protective case 1. In other words, in this embodiment, the second support member 220 is subjected to pressure from both the second end 212 and the housing 10.

[0050] Please also see Figure 3 and Figure 4In a specific embodiment, the second support member 220 can be rotatably connected to the second end 212, specifically, the third end 221 can be rotatably connected to the second end 212. The embodiment of the present application also does not limit the specific method of the aforementioned rotational connection. For the sake of convenience, the following description will be given by taking the rotational connection between the second support member 220 and the first support member 210 as an example. The support assembly 20 also includes a limiting structure, which includes a limiting block 223 and a limiting groove 213. The limiting block 223 is provided on one of the first support member 210 and the second support member 220, and the limiting groove 213 is provided on the other of the first support member 210 and the second support member 220. More specifically, the description will be given by taking the example of the limiting block 223 being provided on the second support member 220 and the limiting groove 213 being provided on the first support member. The third end 221 of the second support member 220 can be rotatably embedded in the interior of the first support member 210, wherein the third end 221 can be provided with a limiting block 223, and the second end 212 can be provided with a limiting groove 213, and the limiting block 223 can be embedded in the limiting groove 213. It should be noted that in this embodiment, the extension direction of the limiting groove 213 can be set along the circumferential direction of the relative rotation of the second end 212 and the third end 221, and the arc swept by the limiting groove 213 is less than 360°. The specific degree can be set according to actual conditions and is not limited here. In this way, the rotation angle of the second end 212 relative to the first end 211 can be limited, and then when the second end 212 cannot continue to rotate relative to the first end 211, the relative fixation of the first support member 210 and the second support member 220 can be achieved. For example, when the second support member 220 rotates to a preset angle relative to the second end 212, the limiting block 223 and the limiting groove 213 are limited and cooperated to limit the second support member 220 from continuing to rotate. The limit block 223 and the limit groove 213 can prevent relative rotation between the second end 212 and the third end 221, prevent the center of gravity of the electronic device from changing, and prevent the electronic device from falling, bumping, etc. At the same time, the limit groove 213 can limit the lateral sliding of the limit block 223, thereby improving the connection stability between the first support member 210 and the second support member 220, preventing the first support member 210 and the second support member 220 from being easily separated from each other, which can help improve the structural stability between the first support member 210, the second support member 220 and the shell 10. Among them, the preset angle can be adjusted according to the posture of the electronic device protective shell 1, the length of the first support member 210 and the second support member 220, etc., and this embodiment is not limited. It should be noted that in other embodiments, the limit block 223 can also be set at the second end 212, and the limit groove 213 can also be set at the third end 221. The specific setting can be based on actual conditions and is not limited here.

[0051] In addition, in another embodiment, the first end 211 of the first support member 210 can be rotatably connected to the shell 10, and the fourth end 222 of the second support member 220 can be rotatably connected to the shell 10. When the first support member 210 is in the expanded state, the second end 212 of the first support member 210 can abut against the third end 211 of the second support member 220, which can also help to improve the structural stability among the first support member 210, the second support member 220 and the shell 10.

[0052] Preferably, the second support member 220 is rotatably connected to the second end 212, and the rotation range of the second support member 220 and the second end 212 should not be too large. If the rotation range between the second support member 220 and the second end 212 is too large, it may cause the center of gravity of the electronic device to shift outward, causing the electronic device and the electronic device protective case 1 to become unbalanced and fall or bump. The rotation angle range of the second support member 220 relative to the second end 212 is 0-90 degrees, for example, it can be 0, 30°, 60°, 90°, etc. The rotation angle within this range can provide a sufficient range of use to ensure the operability of the electronic device, while avoiding the center of gravity of the electronic device and the electronic device protective case 1 shifting outward, which makes it difficult for the second support member 220 to support the electronic device, thereby improving the safety of the electronic device protective case 1.

[0053] Please also see Figure 2 and Figure 5 In another specific embodiment, the second support member 220 can be detachably connected to the housing 10, and the second support member 220 can be detachably connected to the first support member 210. In this embodiment, a storage groove 150 can be provided on the surface of the housing 10, and the second support member 220 can be stored in the storage groove 150. Specifically, when the first support member 210 is in the storage state, the second support member 220 can be stored in the storage groove 150. When the first support member 210 is adjusted from the storage state to the unfolded state, the second support member 220 can be taken out from the storage groove 150 and connected between the first support member 210 and the housing 10. The detachable setting can facilitate user operation and is more convenient for later replacement of accessories, reducing its maintenance cost. The embodiment of the present application also does not limit the connection method of the second support member 220 to the storage groove 150. For example, it can be a snap connection, or it can be an interference connection, etc., and can be specifically set according to actual conditions.

[0054] More specifically, in one embodiment, a magnetic member (not shown) is provided in the receiving groove 150, and the magnetic member can be an electromagnet, a permanent magnet, etc. In addition, the second support member 220 can be magnetically coupled with the magnetic member, and the second support member 220 can be configured as a metal member, an electromagnet, a permanent magnet, etc. Alternatively, only the fourth end 222 of the second support member 220 can be configured as a metal member, an electromagnet, a permanent magnet, etc., and this embodiment does not impose any restrictions. The second support member 220 is magnetically received in the receiving groove 150, and the magnetic setting can guide the second support member 220 to be received in the receiving groove 150 by magnetic force, ensuring that the second support member 220 is accurately received in the receiving groove 150, and preventing the second support member 220 from easily detaching from the receiving groove 150. This setting can prevent the second support member 220 from being received incompletely multiple times, and the second support member 220 from scratching or damaging the groove wall of the receiving groove 150. In addition, due to the magnetic attraction between the magnetic member and the second support member 220 , the user can store the second support member 220 in the storage slot 150 without visual assistance, which greatly improves the convenience of use.

[0055] In another embodiment, a latch (not shown) is provided in the receiving slot 150, and the latch cooperates with the second support member 220. Furthermore, the latch can be latched to the fourth end of the second support member 220. The second support member 220 is latched and received in the receiving slot 150. The latch can ensure the stability of the connection between the second support member 220 and the receiving slot 150, preventing the second support member 220 from easily falling out of the receiving slot 150 due to vibration, touch operation, etc., thereby improving the use effect of the electronic device protective case 1.

[0056] It should be noted that in some other embodiments, the second support member 220 can be detachably connected to the shell, and the second support member 220 can be rotatably connected to the first support member 210. The specific form of detachable connection and the form of rotatable connection can be referred to the above description and will not be repeated here. This can also help to improve the structural stability among the first support member 210, the second support member 220 and the shell 10.

[0057] Please also see Figure 6-Figure 8 Furthermore, the shell 10 may have a docking structure. When the first support member 210 is in the expanded state, the end of the second support member 220 away from the first support member 210, that is, the fourth end 222 of the second support member 220, is detachably connected to the docking structure. The embodiment of the present application does not limit the specific connection method of the aforementioned detachable connection. For example, it can be a magnetic connection, or it can be a snap connection, bonding, etc., which can be specifically set according to actual conditions.

[0058] For further information, please also refer to Figure 6 and Figure 7In a more specific embodiment, the docking structure may include a snap-fitting groove 110 provided on the housing 10. The fourth end 222 of the second support member 220 may be snap-fitted into the snap-fitting groove 110. When the first support member 210 is in the deployed state, the third end 221 of the second support member 220 abuts the second end 212 of the first support member 210, and the fourth end 222 of the second support member 220 abuts the snap-fitting groove 110 of the housing 10, thereby restricting the second end 212 of the first support member 210 and the housing 10 from approaching each other. It should be noted that the specific structure and depth of the snap-fitting groove 110 are not limited in this embodiment of the present application and may be configured accordingly. In this embodiment, embedding the fourth end 222 of the second support member 220 into the snap-fitting groove 110 can increase the possibility of displacement of the second support member 220, thereby further improving the structural stability among the first support member 210, the second support member 220, and the housing 10.

[0059] It should be noted that in some other embodiments, a card block can also be set on the surface of the shell 10, and a card slot can be set at the fourth end 222 of the second support member 220. When the first support member 210 is in the expanded state, the card block can be embedded in the card slot to achieve the effect of limiting the second end 212 and the shell 10 from approaching each other, thereby maintaining the supporting effect of the support component 20 on the shell 10, avoiding bumps and collisions between the shell 10 and the first support member 210, and improving the safety and service life of the electronic device protective case 1.

[0060] In another more specific embodiment, the docking structure may include a magnetic member 120, and the end of the second support member 220 away from the first support member 210, namely the fourth end 222, can be selectively magnetically connected to the magnetic member 120. The magnetic member 120 can be metal or a magnet, and the fourth end 222 can be made of a magnet or metal accordingly, and the specific setting can be based on actual conditions. In this embodiment, the use of a magnetic connection method can not only make the connection between the second connecting member and the shell tighter, but also play a guiding role in the process of connecting the second connecting member and the shell.

[0061] See also Figure 8 It should be noted that, in another specific embodiment, the above two embodiments can be combined. For example, the magnetic member 120 can be set in the clamping groove 110, which can further improve the connection between the first support member 210, the second support member 220 and the housing 10.

[0062] P2CN-LHJS240035 (PT-LH202428681U) structural stability.

[0063] See also Figure 9 In another embodiment, when the first support member 210 is in the expanded state, the second support member 220 can be connected between the first support member 210 and the shell 10, and the second support member 220 pulls the second end 212 and the shell 10 to limit the second end 212 and the shell 10 from moving away from each other, which maintains the supporting effect of the support assembly 20 on the shell 10, and prevents the second end 212 and the shell 10 from moving away from each other during the user's movement, and the second support member 220 and the first support member 210 from bumping or colliding. That is to say, in this embodiment, the second support member 220 is simultaneously subjected to the pulling force applied by the second end 212 and the shell 10.

[0064] Specifically, in this embodiment, the second support member 220 can be configured as an elastic structure such as an elastic band, a spring, etc. Preferably, the second support member 220 can be configured as an elastic band. When the first support member 210 is in the unfolded state, the two ends of the elastic band can be fixedly connected to the second end 212 and the housing 10, respectively, to prevent the second end 212 and the housing 10 from moving away from each other. In this embodiment, configuring the second support member 220 as an elastic band can provide a certain elastic space between the first support member 210, the second support member 220, and the housing 10. When the user applies a large amount of pressure to the electronic device, the second support member 220 can undergo elastic deformation. The user can judge the force applied to the second support member 220 based on the deformation amount, elastic force feedback, etc. of the second support member 220, and thus it can serve as a prompt to the user. In this way, the triangular structure formed by the first support member 210, the second support member 220, and the housing 10 can be prevented from suddenly becoming unstable and causing injury to the user.

[0065] In another embodiment, the second support member 220 can also be configured as a rod. When the first support member 210 is in the deployed state, the third end 221 of the second support member 220 can pull the second end 212 of the first support member 210, and the fourth end 222 of the second support member 220 can pull the housing 10 to prevent the second end 212 and the housing 10 from moving away from each other. This configuration prolongs the service life of the rod, and also increases the service life of the support assembly 20. This also improves the structural stability among the first support member 210, the second support member 220, and the housing 10.

[0066] The electronic device protective case 1 provided in the embodiment of the present application is configured such that the support assembly 20 is configured to include a first support and a second support member 220, wherein the first end 211 of the first support member 210 can be rotatably disposed on the shell 10. When the first support member 210 is unfolded relative to the shell 10, the first support member 210 can be placed in an unfolded state. When the first support member 210 is unfolded, the second support member 220 can be located between the second end 212 of the first support member 210 and the shell 10 to keep the first support member 210 in the unfolded state. A triangular stable structure is formed among the first support member 210, the second support member 220 and the shell 10, thereby improving the structural stability of the electronic device protective case 1 when in the unfolded state and solving the problem of poor bearing capacity of the bracket of the electronic device protective case 1 in the prior art.

[0067] In this utility model, unless otherwise specified or limited, terms such as "mounted" and "connected" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, integral connections, or transmission connections; they can be direct connections or indirect connections through an intermediary. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0068] In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as a specific reference or special structure. The description of the term "some embodiments" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In the present invention, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and combine the different embodiments or examples described in the present invention and the features of the different embodiments or examples, unless they are contradictory.

[0069] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or make equivalent replacements for some of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention, and should all be included in the scope of protection of the present invention.

Claims

1. A protective case for an electronic device, characterized in that: include: case; as well as A support assembly, the support assembly includes a first support member and a second support member, the first support member includes a first end and a second end relative to each other, the first end is rotatably connected to the shell, the first support member has an expanded state, when the first support member is in the expanded state, the second support member is arranged between the second end and the shell to keep the first support member in the expanded state.

2. The electronic device protective case according to claim 1, wherein: When the first support member is in the expanded state, the second support member is supported between the second end and the shell to limit the second end and the shell from approaching each other; Alternatively, when the first support member is in the expanded state, the second support member pulls the second end and the shell to limit the second end and the shell from moving away from each other.

3. The electronic device protective case according to claim 1 or 2, characterized in that: The second support member is rotatably connected or detachably connected to at least one of the housing and the second end.

4. The electronic device protective case according to claim 3, characterized in that: The second support member is rotatably connected to the second end, and the support assembly also includes a limiting structure, which includes a limiting block and a limiting groove. The limiting block is arranged on one of the second support member and the first support member, and the limiting groove is arranged on the other of the second support member and the first support member; when the second support member is rotated to a preset angle relative to the second end, the limiting block and the limiting groove are limited and cooperated to limit the second support member from continuing to rotate.

5. The electronic device protective case according to claim 3, characterized in that: The second support member is rotatably connected to the second end, and the second support member rotates relative to the second end at an angle ranging from 0 to 90 degrees.

6. The electronic device protective case according to claim 3, characterized in that: The second support member is detachably connected to the shell, and the second support member is detachably connected to the second end. A receiving groove is provided on the surface of the shell, and the second support member can be received in the receiving groove.

7. The electronic device protective case according to claim 6, characterized in that: A magnetic member is provided in the receiving slot, and the second support member is magnetically absorbed and received in the receiving slot; or a fastener is provided in the receiving slot, and the second support member is fastened and received in the receiving slot.

8. The electronic device protective case according to claim 2, wherein: The shell has a docking structure. When the first support member is in an expanded state, one end of the second support member away from the first support member is detachably connected to the docking structure.

9. The electronic device protective case according to claim 8, characterized in that: The docking structure includes a clamping groove provided on the housing, and an end of the second support member away from the first support member can be clamped in the clamping groove; Alternatively, the docking structure includes a magnetic member, and an end of the second support member away from the first support member can be selectively magnetically connected to the magnetic member.

10. The electronic device protective case according to claim 2, wherein: The second supporting member is an elastic band, and two ends of the elastic band are fixedly connected to the second end and the shell respectively.

11. The electronic device protective case according to claim 1 or 2, characterized in that: The shell includes a body and a rotating member. The rotating member is rotatably connected to the body, and the supporting assembly is arranged on the rotating member.

12. The electronic device protective case according to claim 11, wherein: One end of the second support member is connected to the first support member. When the first support member is in an expanded state, the second support member is connected between the second end and the rotating member.

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