Protective sleeve

Abstract

The utility model provides a protective sleeve, which is used for electronic equipment and comprises a sleeve body and a handle. The sleeve body is provided with a first surface, and the first surface is provided with a first groove and a second groove which are communicated with each other. The handle is connected with the sleeve body and is located in the first groove when being observed in the direction perpendicular to the first face, and the handle is configured to be capable of deforming after obtaining the driving force, at least partially stretching out of the first groove and at least partially retracting into the first groove after releasing the driving force. And the depth of the first groove is greater than that of the second groove. According to the scheme, the second groove is formed so that a user can stretch the hand into the handle and pull the hand out of the handle conveniently, meanwhile, the gap between the first groove and the handle is not enlarged, and therefore the protective sleeve can not only enable the user to stretch into the handle conveniently, but also enable the handle to be well stored.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic equipment accessories, in particular to a protective cover. Background Art

[0002] At present, most of the protective covers for electronic devices on the market are not equipped with anti-drop structures, which may cause users to slip or accidentally drop the tablet when using it, resulting in damage to the tablet and economic losses. In the related art, an elastic fixed handle is added to the protective cover, so that when the user is using the electronic device, the user can pass the palm of the hand through the handle, which not only strengthens the fixation of the tablet when the user holds it and reduces the risk of accidental drops, but also allows the user to use the tablet for a long time without having to hold the protective cover tightly, achieving the purpose of saving more effort. However, in some requirements, in order to make the surface of the protective cover smooth, light and beautiful, the handle needs to be stored in the storage slot of the protective cover body and cannot protrude too much, otherwise it will be inconvenient for the user to pull out the handle. If the volume of the storage slot of the protective cover body is to be increased, the handle will not be guided during the storage process, and the handle will easily shake after being stored. Utility Model Content

[0003] The main purpose of the utility model is to provide a protective cover which can facilitate the user to reach into the handle and can also provide a better storage effect for the handle.

[0004] To achieve the above objectives, the present invention adopts the following technical solutions:

[0005] Protective case for electronic equipment, the protective case comprising:

[0006] The sleeve body has a first surface, and the first surface is provided with a first groove and a second groove communicating with each other;

[0007] a handle connected to the sleeve body, the handle being located within the first groove when viewed in a direction perpendicular to the first surface, the handle being configured to deform and at least partially extend out of the first groove upon receiving a driving force, and to at least partially retract into the first groove upon releasing the driving force;

[0008] The depth of the first groove is greater than the depth of the second groove.

[0009] In some embodiments, the first direction is parallel to the first surface, the second direction is parallel to the first surface and perpendicular to the first direction, the size of the handle along the first direction is larger than the size along the second direction, the size of the first groove along the first direction is larger than the size along the second direction, and the first groove and the second groove are arranged opposite to each other along the second direction.

[0010] In some embodiments, along the first direction, a dimension of the first groove is larger than a dimension of the second groove.

[0011] In some embodiments, the first groove has a first end and a second end opposite to each other along the first direction, and the second groove is located between the first end and the second end.

[0012] In some embodiments, a dimension of the second groove along the first direction is greater than a dimension of the second groove along the second direction.

[0013] In some embodiments, the first groove and the second groove are arranged opposite to each other along the second direction, the maximum dimension of the handle along the second direction is L, the gap between the handle and one side of the first groove along the second direction is W, and satisfies: W<0.25×L.

[0014] In some embodiments, along a direction perpendicular to the first surface, a maximum dimension of the handle protruding from the first surface is H, and satisfies: 0.16 mm ≤ H ≤ 0.24 mm.

[0015] In some embodiments, the cover body has a second surface and a protrusion connected to the second surface, the second surface and the protrusion together defining a mounting slot, the mounting slot being suitable for mounting an electronic device, and the protective cover is configured such that when the electronic device is in use, the first surface is located on a side of the second surface facing away from the electronic device in a direction perpendicular to the second surface;

[0016] and / or,

[0017] The cover has a second surface suitable for magnetically attracting the electronic device. The protective cover is configured so that when the electronic device is in use, the first surface is located on the side of the second surface facing away from the electronic device along a direction perpendicular to the second surface.

[0018] In some embodiments, the protrusion extends in a circular shape around an axis perpendicular to the second surface, and the protrusion includes a first protrusion and a second protrusion. The first protrusion is suitable for abutting the side of the electronic device, and the second protrusion is suitable for abutting the intersection of two adjacent side edges of the electronic device. Along the direction perpendicular to the second surface, the size of the second protrusion is larger than the size of the first protrusion.

[0019] In some embodiments, the sleeve includes a first flexible member, a first sleeve, and a second sleeve, the first flexible member connects the first sleeve and the second sleeve so that the first sleeve and the second sleeve can be folded relative to each other, one of the first sleeve and the second sleeve is suitable for mounting an electronic device, and the other is provided with a first surface, the first sleeve has a first end surface, a first magnetic member is provided on a side of the first sleeve close to the first end surface, the second sleeve has a second end surface, a second flexible member and a second magnetic member are provided on a side of the second sleeve close to the second end surface, and the first sleeve and the second sleeve are configured such that after being folded relative to each other to a stacked position, the first magnetic member and the second magnetic member can be magnetically connected, so that the second flexible member, the first end surface, and the second end surface jointly define a receiving space;

[0020] There are multiple first magnetic members, which are arranged in a direction perpendicular to the first end surface, and / or there are multiple second magnetic members, which are arranged in a direction perpendicular to the second end surface.

[0021] Compared with the prior art, the beneficial effects of the present invention are:

[0022] The protective cover of the present invention includes a cover body and a handle. The first surface of the cover body is provided with a first groove and a second groove that are connected to each other. When viewed in a direction perpendicular to the first surface, the handle is located within the first groove. The handle is configured to deform upon receiving a driving force and at least partially extend out of the first groove. Upon releasing the driving force, the handle can at least partially retract into the first groove. The second groove has a height difference with the first groove, thereby allowing the handle to be stored in the first groove. The second groove facilitates the user to insert the hand into the handle and pull it out. The height difference between the first groove and the second groove can be used to store the handle and limit the displacement of the handle. The solution of the present invention provides the second groove to facilitate the user to insert the hand into the handle and pull it out, while not increasing the gap between the first groove and the handle. Therefore, the protective cover of the present invention can facilitate the user to insert the hand into the handle and allow the handle to be better stored. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0024] Figure 1 This is a three-dimensional schematic diagram of a protective cover provided in the first embodiment of the present utility model;

[0025] Figure 2 for Figure 1 A partial enlarged schematic diagram of point A in the middle;

[0026] Figure 3 This is a schematic top view of the protective cover provided in the first embodiment of the present utility model;

[0027] Figure 4 for Figure 3 A partial enlarged schematic diagram of the handle installation structure at B in the middle;

[0028] Figure 5 for Figure 3 Schematic diagram of the cross-section of the handlebar installation structure in the CC direction;

[0029] Figure 6This is a partially enlarged schematic diagram of the handle mounting structure of the protective cover provided in the second embodiment of the present utility model;

[0030] Figure 7 This is a partially enlarged schematic diagram of the handle mounting structure of the protective cover provided in the third embodiment of the present utility model;

[0031] Figure 8 This is a three-dimensional schematic diagram of a protective cover provided in a fourth embodiment of the present utility model; wherein the handle, the first groove, and the second groove that are blocked are shown in dotted lines;

[0032] Figure 9 This is a schematic top view of a protective cover provided in a fifth embodiment of the present utility model;

[0033] Figure 10 This is a schematic cross-sectional view of the handle installation structure provided in the sixth embodiment of the present utility model.

[0034] Description of Figure Numbers:

[0035] 100-protective cover;

[0036] 110 - sleeve body; 111 - first surface; 112 - first groove; 1121 - first end; 1122 - second end; 113 - second groove; 1131 - third surface; 11311 - first side; 11312 - second side; 1132 - fourth surface; 11321 - third side; 11322 - fourth side; 114 - second surface; 115 - protrusion; 1151 - first ridge; 1152 - second ridge; 116 - mounting groove; 117 - first flexible member; 118 - first sleeve; 1181 - first end surface; 1182 - first magnetic member; 119 - second sleeve; 1191 - second end surface; 1192 - second magnetic member; 1193 - second flexible member;

[0037] 120-handle;

[0038] X-first direction;

[0039] Y-second direction.

[0040] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0042] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), such directional indications are only used to explain the relative position relationship, movement status, etc. between the various components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0043] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of such features. In addition, if "and / or", "and / or" or "and / or" appear in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0044] In related art, an elastic fixed handle is added to the protective cover. This allows the user to pass their palm through the handle when using the electronic device. This not only strengthens the tablet's stability when the user is holding it, reducing the risk of accidental drops, but also allows the user to use the tablet for extended periods without having to constantly hold the cover tightly, achieving a more labor-saving purpose. However, in some cases, in order to make the surface of the protective cover smooth, thin, and aesthetically pleasing, the handle needs to be stored in the storage slot of the protective cover body and cannot protrude too much, otherwise it will be difficult for the user to pull the handle out. If the storage slot of the protective cover body is increased in size, the handle will not be guided during the storage process and will easily shake after being stored.

[0045] In view of this, see Figures 1-10 In one embodiment of the present invention, a protective cover 100 is provided. The protective cover 100 is used for electronic devices, including but not limited to tablet computers, e-readers, and mobile phones.

[0046] The protective cover 100 includes a cover body 110 and a handle 120. Figures 1-4 The cover 110 has a first surface 111, and the first surface 111 is provided with a first groove 112 and a second groove 113 that are connected to each other. The cover 110 is the main part of the protective cover 100 for mounting the electronic device. Therefore, the shape of the cover 110 can be determined according to the corresponding electronic device and is not limited here.

[0047] Based on the first groove 112 and the second groove 113 set above, see Figures 1-4 , the handle 120 is connected to the sleeve body 110, and the handle 120 is suitable for the user to put his hand into, so as to facilitate holding the protective cover 100, which has the effect of saving effort and preventing falling. When viewed in a direction perpendicular to the first surface 111, the handle 120 is located within the first groove 112. In other words, the projection of the notch edge of the first groove 112 in the projection plane perpendicular to the first surface 111 covers the projection of the handle 120 in the projection plane. The above-mentioned arrangement is to enable the handle 120 to be accommodated in the groove. The handle 120 is configured to be deformed after obtaining a driving force, and at least partially extend out of the first groove 112, and to be at least partially retracted into the first groove 112 after releasing the driving force. It should be noted that the handle 120 being driven and at least partially extending out of the first groove 112 is defined as follows: the portion of the handle 120 located in the first groove 112 when not driven extends out of the first groove 112 after being driven; and the handle 120 at least partially retracting into the first groove 112 after the driving force is released is defined as follows: the portion of the handle 120 located outside the first groove 112 when driven retracts into the first groove 112 after the driving force is released. It is understood that the above-mentioned deformation setting allows the handle 120 to be pulled out of the first groove 112 by the user under the action of an external force, thereby facilitating the user's hand to reach into and grasp the protective cover 100. After the elastic force is released, the handle 120 can automatically retract into the first groove 112, thereby making the surface of the protective cover 100 smooth, thin, and aesthetically pleasing.

[0048] To achieve the deformable effect of the handle 120, in some embodiments, the handle 120 can be made of a flexible material. For example, the handle 120 can be made of an elastic material such as rubber, latex, spandex, silicone, nylon, or a fiber material such as cotton or polyester. In other embodiments, the handle 120 can be partially made of a rigid material, which is the portion suitable for the user to pull, while another portion can be made of an elastic material (refer to the description of the previous embodiment for specific materials), which is the portion where the handle 120 connects to the sleeve 110. Depending on the needs, the handle 120 can be suitable for the user to insert the palm of the hand or only the fingers. Furthermore, the handle 120 can be secured to the first groove 112 using any suitable method, such as glue or sutures.

[0049] By arranging the handle 120 in the first groove 112 and making the second groove 113 connected to the first groove 112, the second groove 113 can be used as a hand guide groove, so that the user's hand can more easily pass through the handle 120 when using the protective cover 100. In particular, see Figure 5 The depth of the first groove 112 is greater than the depth of the second groove 113. The depth of the first groove 112 refers to the dimension of the first groove 112 in a direction perpendicular to the first surface 111, and the depth of the second groove 113 refers to the dimension of the second groove 113 in a direction perpendicular to the first surface 111. The above arrangement creates a height difference between the second groove 113 and the first groove 112. This allows the user to insert their hand into the handle 120 more easily. At the same time, the height difference between the first and second grooves 112, 113 (i.e., the interface between the first and second grooves 112, 113, extending in a direction perpendicular to the first surface 111) can accommodate the handle 120, limit its displacement, and reduce its shaking.

[0050] It can be seen that the protective cover 100 of the present invention includes a cover body 110 and a handle 120. The first surface 111 of the cover body 110 is provided with a first groove 112 and a second groove 113 that are connected to each other. When viewed in a direction perpendicular to the first surface 111, the handle 120 is located in the first groove 112. The handle 120 is configured to be able to deform and at least partially extend out of the first groove 112 after obtaining a driving force, and to be able to at least partially retract into the first groove 112 after releasing the driving force, and there is a height difference between the second groove 113 and the first groove 112. Thus, the handle 120 can be received in the first groove 112, and the second groove 113 can facilitate the user to put his hand into the handle 120 and pull it out, and the height difference between the first groove 112 and the second groove 113 can be used to receive the handle 120 and limit the displacement of the handle 120. The solution of the present invention provides the second groove 113 to facilitate the user to insert the hand into the handle 120 and pull it out, while not increasing the gap between the first groove 112 and the handle 120. Therefore, the protective cover 100 of the present invention can facilitate the user to insert the handle 120 and enable the handle 120 to be better stored.

[0051] See also Figure 4In some embodiments, regarding the specific structural arrangements of the first groove 112 and the second groove 113, for ease of description, the following defines a first direction X parallel to the first surface 111, and a second direction Y parallel to the first surface 111 and perpendicular to the first direction X. The handle 120 has a larger dimension along the first direction X than along the second direction Y, and the first groove 112 has a larger dimension along the first direction X than along the second direction Y. It should be understood that the first direction X and the second direction Y are two horizontal directions parallel to the first surface 111 and perpendicular to each other. Based on this dimensional arrangement, the elongated handle 120 has a dimension along the first direction X that can accommodate the width of a user's hand, while the smaller dimension of the handle 120 along the second direction Y makes the handle 120 more compact and provides a better user experience. Furthermore, this arrangement allows the shapes of the first groove 112 and the handle 120 to complement each other, thereby enhancing the storage function of the first groove 112 for the handle 120. Furthermore, in some embodiments, the first groove 112 and the second groove 113 are arranged opposite each other along the second direction Y. The above arrangement makes the direction in which the second groove 113 and the first groove 112 are arranged relative to each other correspond to the direction in which the user reaches into the handle 120, that is, the second direction Y, so that the second groove 113 is more convenient for the user to reach into the handle 120. Figure 4 and Figure 7 The second groove 113 can be located on either side of the first groove 112 along the second direction Y, and there can be two second grooves 113, one on each side of the first groove 112 along the second direction Y. At the same time, in some embodiments, the size of the second groove 113 along the first direction X is larger than the size along the second direction Y. On the one hand, the above arrangement allows the size of the second groove 113 along the first direction X to adapt to the width of the user's hand; on the other hand, the first groove 112, the second groove 113, and the handle 120 are all in similar long strip shapes, which makes the protective cover 100 more beautiful. See Figure 4 and Figure 6 It should be noted that the strip shape described above is not limited to the strip shape with a rectangular cross-section. The first groove 112, the second groove 113 and the handle 120 can have any suitable cross-sectional shape, which is not limited here.

[0052] In addition, see Figure 4 In some embodiments, the size of the first groove 112 is larger than the size of the second groove 113 along the first direction X. It can be understood that the above configuration can reduce the effect of the second groove 113 being too long along the first direction X on the receiving function of the first groove 112 by reducing the size of the second groove 113 along the first direction X.

[0053] In addition, see Figure 4In some embodiments, the first groove 112 has a first end 1121 and a second end 1122 that are opposite each other along the first direction X, and the second groove 113 is located between the first end 1121 and the second end 1122. It will be appreciated that, by locating the second groove 113 between the two ends of the first groove 112 along the first direction X, this arrangement allows the user to more easily access the middle portion of the handle 120 through the second groove 113. Furthermore, it also reduces the size of the second groove 113 along the first direction X, thereby reducing the impact on the storage function of the first groove 112 caused by the second groove 113 being too long along the first direction X. Furthermore, in other embodiments, as desired, the second groove 113 may communicate with the first end 1121 and / or the second end 1122.

[0054] In order to achieve a better storage effect of the handle 120, various sizes can also be limited. Figure 4 In some embodiments, the first groove 112 and the second groove 113 are arranged opposite each other along the second direction Y. The maximum dimension of the handle 120 along the second direction Y is L. The gap between the handle 120 and one side of the first groove 112 along the second direction Y is W, and the following condition is satisfied: W < 0.25 × L. It is understood that in order to provide a certain amount of space for the handle 120 to move and accommodate, a gap is provided between the handle 120 and the first groove 112 along the second direction Y. By limiting this gap, the fit between the handle 120 and the first groove 112 is more tightly achieved, allowing the handle 120 to more easily extend or retract into the first groove 112 under its elastic force. This ensures that the first groove 112 effectively guides the movement of the handle 120 and ensures that the handle 120 can be more stably accommodated in the first groove 112 without shaking. Furthermore, in some embodiments, a gap W1 and a gap W2 may be respectively formed between the handle 120 and both sides of the first groove 112 along the second direction Y, with W1 < 0.25 × L and W2 < 0.25 × L. To ensure a more balanced storage effect on both sides of the handle 120 and a more aesthetically pleasing protective cover 100, in some embodiments, W1 = W2.

[0055] On the other hand, see Figure 5In some embodiments, the maximum dimension H of the handle 120 protruding from the first surface 111 in a direction perpendicular to the first surface 111 satisfies the following: 0.16 mm ≤ H ≤ 0.24 mm. It should be noted that the aforementioned dimension H refers to the dimension of the handle 120 when it is not subjected to a driving force, i.e., when the handle 120 is retracted into the first groove 112. For example, H can be one of 0.16 mm, 0.18 mm, 0.20 mm, 0.22 mm, and 0.24 mm. It will be appreciated that by limiting the lower limit of H, the handle 120 can be ensured to have a sufficient protrusion dimension to facilitate the user's hand insertion. By limiting the upper limit of H, the handle 120 can be prevented from protruding too far from the first surface 111, making the surface of the protective cover 100 smoother, thinner, and more aesthetically pleasing. Furthermore, to ensure that the handle 120 protrudes beyond the groove for easier insertion, in some embodiments, the length of the handle 120 along the first direction X can be greater than the length of the first groove 112.

[0056] In addition, corresponding to the functional requirement of the protective cover 100 being fixedly connected to the electronic device, see Figure 1 and Figure 3 In one type of connection, the cover body 110 has a second surface 114 and a protrusion 115 connected to the second surface 114. The second surface 114 and the protrusion 115 together define a mounting slot 116 suitable for mounting an electronic device. The protective cover 100 is configured such that when the electronic device is in use (i.e., when the user is viewing the front screen of the electronic device), the first surface 111 is located on the side of the second surface 114 facing away from the electronic device, perpendicular to the second surface 114. It will be appreciated that the provision of the second surface 114 and the protrusion 115 allows the electronic device to be accommodated in the mounting slot 116 (specifically, the protrusion 115 and the electronic device can be engaged with each other). The location of the first surface 111 on the side of the second surface 114 facing away from the electronic device enables the user, while facing the front side of the electronic device, to reach into the handle 120 located on the back side of the electronic device to facilitate gripping the protective cover 100 and the electronic device. More specifically, in some embodiments, the protective cover 100 can be foldable, meaning the first surface 111 and the second surface 114 can be rotated and folded relative to each other. When the electronic device is not in use, the first surface 111 covers the upper side of the second surface 114 (i.e., the first surface 111 is suitable for covering the front of the electronic device). When the electronic device is in use, the first surface 111 is folded to the other side relative to the second surface 114 (i.e., the first surface 111 is suitable for flipping to the back of the electronic device). In other embodiments, the protective cover 100 can be integral, in which case the first surface 111 and the second surface 114 are the two opposing end surfaces of the protective cover 100.

[0057] Based on the definition of the second surface 114 and the protrusion 115 in the above embodiment, see Figure 1 and Figure 3In some embodiments, the protrusion 115 extends in a circular shape around an axis perpendicular to the second surface 114. Regarding the above circular extension, it should be noted that in some embodiments, the protrusion 115 can extend continuously and be connected end to end, thereby improving the installation reliability of the protrusion 115 on the electronic device; see Figure 1 and Figure 3 In other embodiments, the protrusion 115 can extend intermittently, thereby reducing the weight of the protective cover 100 and saving costs. In addition, when observed in a direction perpendicular to the second surface 114, the trajectory of the annular extension of the protrusion 115 can be any suitable shape such as a circle, an ellipse, a rectangle, etc., which is not limited here. Furthermore, in some embodiments, the protrusion 115 includes a first ridge 1151 and a second ridge 1152, the first ridge 1151 is suitable for abutting the side of the electronic device, and the second ridge 1152 is suitable for abutting the intersection of two adjacent sides of the electronic device, and along the direction perpendicular to the second surface 114, the size of the second ridge 1152 is larger than the size of the first ridge 1151. It is understood that the taller second ridges 1152 can be used to wrap around the diagonal portion of the electronic device (i.e., the intersection of two adjacent side edges) to reduce damage to the electronic device when it falls, while the shorter first ridges 1151 can facilitate the user's removal of the electronic device from the mounting slot 116 and can also facilitate the user's separation of the protective cover 100 from the electronic device at the first ridges 1151. In addition, the first ridges 1151 and / or the second ridges 1152 can be adapted to engage the electronic device, and the first ridges 1151 and the second ridges 1152 can be connected to each other or not.

[0058] In another type of connection method, the sleeve 110 has a second surface 114, and the second surface 114 is suitable for magnetically attracting electronic devices. The protective cover 100 is configured so that when the electronic device is in use, the first surface 111 is located on the side of the second surface 114 facing away from the electronic device in a direction perpendicular to the second surface 114. It can be understood that this type of embodiment is similar to the previous embodiment, and both are intended to make the side where the second surface 114 is located suitable for installing electronic devices. Therefore, the arrangement of the second surface 114 in this embodiment can refer to the relevant arrangement of the previous embodiment and will not be repeated here. In some embodiments, the two aspects of the embodiment can be combined, that is, the sleeve 110 can have a second surface 114 and a protrusion 115 connected to the second surface 114, and at the same time, the second surface 114 is suitable for magnetically attracting electronic devices.

[0059] In addition, corresponding to the additional accommodation space requirement of the protective cover 100, see Figure 3In some embodiments, the sleeve body 110 includes a first flexible member 117, a first sleeve 118, and a second sleeve 119. The first flexible member 117 connects the first sleeve 118 and the second sleeve 119 so that the first sleeve 118 and the second sleeve 119 can be folded relative to each other. It can be understood that, through the first flexible member 117. One of the first set 118 and the second set 119 is suitable for installing electronic equipment, and the other is provided with a first surface 111, the first set 118 has a first end face 1181, and the first set 118 is provided with a first magnetic part 1182 on the side close to the first end face 1181, the second set 119 has a second end face 1191, and the second set 119 is provided with a second flexible part 1193 and a second magnetic part 1192 connected to each other on the side close to the second end face 1191. The first set 118 and the second set 119 are configured so that after being folded relative to each other to a stacked position, the first magnetic part 1182 and the second magnetic part 1192 can be magnetically connected, so that the second flexible part 1193, the first end face 1181 and the second end face 1191 jointly define a accommodating space. It can be understood that after the first set 118 and the second set 119 are folded to the stacked position, the second flexible member 1193 can be wound through the cooperative connection between the first magnetic member 1182 and the second magnetic member 1192, thereby defining a storage space together with the first end face 1181 and the second end face 1191, and the storage space can be used to accommodate any suitable items, such as a stylus, a data cable, etc.

[0060] More specifically, in some embodiments, the material of the first flexible member 117 and / or the second flexible member 1193 can be one of fiber (i.e., cloth), rubber, and silicone. Furthermore, in some embodiments, one of the first magnetic member 1182 and the second magnetic member 1192 can be metal and the other can be a magnet, or both can be magnets.

[0061] Based on the above settings, in order to meet the diverse needs of users for accommodating space, see Figure 3 In some embodiments, the number of the first magnetic member 1182 is multiple and arranged in a direction perpendicular to the first end surface 1181. Figure 9In other embodiments, the number of the second magnetic members 1192 is multiple and they are arranged in a direction perpendicular to the second end face 1191. It can be understood that the above-mentioned settings of the first magnetic member 1182 and the second magnetic member 1192 are such that there are multiple magnetic attraction positions between the first magnetic member 1182 and the second magnetic member 1192, and the accommodation spaces formed by the multiple magnetic attraction positions are different in size (when the accommodation space is small, the state at this time can correspond to the demand of not using the accommodation space). In other words, by arranging multiple first magnetic members 1182 and / or second magnetic members 1192, the mutual magnetic attraction range of the first magnetic member 1182 and the second magnetic member 1192 can be increased, so that the size of the accommodation space can be changed, and the accommodation space can be made to match capacitive pens or other components of more specifications and sizes. The two aspects can be combined into one embodiment, that is, in some embodiments, the number of the first magnetic member 1182 and the second magnetic member 1192 are both multiple, and each first magnetic member 1182 is arranged along a direction perpendicular to the first end face 1181, and each second magnetic member 1192 is arranged along a direction perpendicular to the second end face 1191.

[0062] In order to make it easier for the user to reach in and out of the handle 120, on the one hand, see Figure 10 In some embodiments, the bottom surface of the second groove 113 is a third surface 1131. The third surface 1131 has a first side 11311 close to the edge of the first groove 112 and a second side 11312 away from the edge of the first groove 112. Along the direction from the first side 11311 to the second side 11312, the third surface 1131 gradually tilts toward the bottom surface of the first groove 112. On the other hand, see Figure 5 In some embodiments, along the second direction Y in which the first groove 112 and the second groove 113 are arranged opposite each other, one end of the second groove 113 has a fourth surface 1132 arranged opposite the first groove 112 (the second groove 113 faces the sidewall of the first groove 112 along the second direction Y). The fourth surface 1132 has a third side edge 11321 proximal to the edge of the first groove 112 and a fourth side edge 11322 distal to the edge of the first groove 112. Along the direction from the third side edge 11321 to the fourth side edge 11322, the fourth surface 1132 gradually inclines toward the bottom surface of the first groove 112. It will be appreciated that the aforementioned inclinations of the third surface 1131 and the fourth surface 1132 both serve to guide the user when inserting or extending the handle 120 along the second direction Y, thereby facilitating such insertion or extension.

[0063] The above are only preferred embodiments of the present invention and are not intended to limit the patent scope of the present invention. All equivalent structural transformations made based on the contents of the present invention specification and drawings, or direct / indirect applications in other related technical fields, within the application concept of the present invention, are included in the patent protection scope of the present invention.

Claims

1. A protective cover for an electronic device, characterized in that: The protective cover comprises: The sleeve body has a first surface, wherein the first surface is provided with a first groove and a second groove communicating with each other; a handle connected to the sleeve, wherein the handle is located within the first groove when viewed in a direction perpendicular to the first surface, and wherein the handle is configured to deform upon receiving a driving force and at least partially extend out of the first groove, and to at least partially retract into the first groove upon releasing the driving force; Wherein, the depth of the first groove is greater than the depth of the second groove.

2. The protective cover according to claim 1, wherein: The first direction is parallel to the first surface, the second direction is parallel to the first surface and perpendicular to the first direction, the size of the handle along the first direction is larger than the size along the second direction, the size of the first groove along the first direction is larger than the size along the second direction, and the first groove and the second groove are arranged opposite to each other along the second direction.

3. The protective cover according to claim 2, characterized in that: Along the first direction, a size of the first groove is larger than a size of the second groove.

4. The protective cover according to claim 2, wherein: The first groove has a first end and a second end opposite to each other along the first direction, and the second groove is located between the first end and the second end.

5. The protective cover according to claim 2, wherein: A dimension of the second groove along the first direction is greater than a dimension of the second groove along the second direction.

6. The protective cover according to claim 1, wherein: The first direction is parallel to the first surface, the second direction is parallel to the first surface and perpendicular to the first direction, the first groove and the second groove are arranged opposite to each other along the second direction, the maximum dimension of the handle along the second direction is L, the gap between the handle and one side of the first groove along the second direction is W, and satisfies: W<0.25×L.

7. The protective cover according to claim 1, wherein: Along a direction perpendicular to the first surface, the maximum dimension of the handle protruding from the first surface is H, and satisfies: 0.16 mm ≤ H ≤ 0.24 mm.

8. The protective cover according to claim 1, wherein: The cover body has a second surface and a protrusion connected to the second surface, the second surface and the protrusion together define a mounting slot, the mounting slot is suitable for mounting the electronic device, and the protective cover is configured so that when the electronic device is in use, the first surface is located on a side of the second surface facing away from the electronic device in a direction perpendicular to the second surface; and / or, The cover has a second surface suitable for magnetically attracting the electronic device. The protective cover is configured so that when the electronic device is in use, the first surface is located on a side of the second surface facing away from the electronic device along a direction perpendicular to the second surface.

9. The protective cover according to claim 1, wherein: The sleeve has a second surface and a protrusion connected to the second surface, the second surface and the protrusion together define a mounting groove, the mounting groove is suitable for mounting the electronic device, the protrusion extends in a ring shape around an axis perpendicular to the second surface, the protrusion includes a first protrusion and a second protrusion, the first protrusion is suitable for abutting the side of the electronic device, and the second protrusion is suitable for abutting the intersection of two adjacent side edges of the electronic device, and along the direction perpendicular to the second surface, the size of the second protrusion is larger than the size of the first protrusion.

10. The protective cover according to claim 1, wherein: The sleeve body includes a first flexible member, a first sleeve and a second sleeve, the first flexible member connecting the first sleeve and the second sleeve so that the first sleeve and the second sleeve can be folded relative to each other, one of the first sleeve and the second sleeve is suitable for mounting the electronic device, and the other is provided with the first surface, the first sleeve has a first end surface, the first sleeve is provided with a first magnetic member on a side close to the first end surface, the second sleeve has a second end surface, the second sleeve is provided with a second flexible member and a second magnetic member connected to each other on a side close to the second end surface, and the first sleeve and the second sleeve are configured to be magnetically connected to each other after being folded relative to each other to a stacked position, so that the second flexible member, the first end surface and the second end surface jointly define a receiving space; There are multiple first magnetic members, which are arranged in a direction perpendicular to the first end surface, and / or there are multiple second magnetic members, which are arranged in a direction perpendicular to the second end surface.

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