Electronic equipment accessory

Abstract

The electronic equipment accessory provided by the embodiment of the utility model comprises a support which comprises a supporting piece and a connecting piece connected with the supporting piece, and the supporting piece is connected with electronic equipment or a target electronic equipment accessory through the connecting piece; the hanging rope is connected with the support, and when the hanging rope is in the storage state, the hanging rope is stored in the support. According to the electronic equipment accessory, the hanging rope is arranged on the support, a user can install the connecting piece on the electronic equipment or the electronic equipment accessory, and therefore the user can install one accessory at a time to achieve the function of supporting and hanging the electronic equipment or the target electronic equipment accessory; therefore, when a user needs the electronic equipment or the target electronic equipment accessory to have the supporting and hanging functions at the same time, the electronic equipment accessory provided by the embodiment of the utility model can simplify the installation steps and provide better installation convenience for the user.

Description

Technical Field

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

[0002] When using electronic devices such as mobile phones, users generally have the need to support their mobile phones on a desktop. To this end, users will purchase a bracket and install the bracket on electronic devices such as mobile phones, and use the support function of the bracket to support the mobile phone on the desktop. Some users hang their mobile phones on their arms to prevent the mobile phones from accidentally falling off. For this reason, users will purchase a lanyard and install it on electronic devices such as mobile phones, and use the hanging function of the lanyard to hang the electronic devices on their arms. However, since the housing of electronic devices such as mobile phones may not have a through-hole structure for hanging lanyards, the lanyard needs to be additionally hung on the protective shell of the electronic device, and the protective shell is set on the electronic device, so that the lanyard can provide the hanging function to the mobile phone, which makes it difficult to hang the lanyard on the electronic device; and if the user needs the electronic device to have the lanyard and support functions at the same time, the bracket and the lanyard structures need to be installed separately on the electronic device, which makes it cumbersome and difficult for the user to install these two structures on electronic devices such as mobile phones. Utility Model Content

[0003] In order to solve the technical problem that users need to separately install a bracket and a lanyard on an electronic device or an electronic device protective shell to achieve supporting and hanging functions, the utility model provides an electronic device accessory.

[0004] An electronic device accessory provided by an embodiment of the utility model includes: a bracket, including a support member and a connector connected to the support member, the support member is connected to an electronic device or a target electronic device accessory through the connector; a lanyard connected to the bracket, and when the lanyard is in a stored state, the lanyard is stored in the bracket.

[0005] In one embodiment of the utility model, the lanyard has a hanging portion; when the lanyard is in a lanyard storage state, the hanging portion is connected to the surface of the bracket; and / or the bracket has an outer wall, and when the lanyard is in a lanyard storage state, the hanging portion is connected to the outer wall.

[0006] In one embodiment of the present invention, when the lanyard is in the lanyard storage state, the hanging portion is sleeved or wrapped around the outer side wall.

[0007] In one embodiment of the utility model, the bracket further includes: a base; the connecting member is a rotating shaft structure, the base is rotatably connected to the supporting member via the rotating shaft structure, and the base is used to connect the electronic device or the target electronic device accessory.

[0008] In one embodiment of the present invention, the lanyard is connected to the base, and when the lanyard is in a lanyard storage state, the lanyard sleeve is disposed on the base.

[0009] In one embodiment of the present invention, a receiving groove is provided on the outer side wall of the base; when the hanging rope is in the hanging rope storage state, the hanging rope is sleeved on the outer side wall through the receiving groove.

[0010] In one embodiment of the present invention, when the support member is in a support member storage state, the support member is stacked on the base, and the base and the support member form a stacking direction, and the hanging rope avoids the support member in the stacking direction.

[0011] In an embodiment of the present invention, when the support member is stacked on the base, the support member covers the rotating shaft structure.

[0012] In one embodiment of the utility model, a side of the base connected to the electronic device or the target electronic device accessory is provided with an air-avoiding groove, and the air-avoiding groove is provided at the rotational connection between the support member and the base.

[0013] In one embodiment of the utility model, the lanyard has a first end and a second end, the first end is fixedly connected or detachably connected to the bracket, and the second end is fixedly connected or detachably connected to the bracket.

[0014] In one embodiment of the utility model, the connecting member is a rotating shaft structure, and the two sides of the rotating shaft structure have a first rotating end and a second rotating end. The hanging rope is arranged to avoid the rotating shaft structure, and the first end is arranged on one side of the first rotating end, and the second end is arranged on one side of the second rotating end.

[0015] In an embodiment of the present invention, the connecting member is a magnetic member, or an adhesive structure, or a snap structure, or a threaded structure.

[0016] In one embodiment of the present invention, the electronic device accessory further includes: a protective shell, and the bracket is arranged on the protective shell.

[0017] The above technical solution provided by the embodiment of the utility model has at least the following beneficial effects:

[0018] The electronic device accessory sets and stores the lanyard on the bracket, so that the user can install the connector on the electronic device or the electronic device accessory, thereby enabling the user to install one accessory at a time to achieve the functions of supporting and hanging the electronic device or the target electronic device accessory; therefore, when the user requires the electronic device or the target electronic device accessory to have both supporting and hanging functions, the electronic device accessory provided by the embodiment of the utility model can simplify the installation steps and provide the user with better installation convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1a The present invention is a three-dimensional structural diagram of an electronic equipment accessory provided by the present invention.

[0021] Figure 1b for Figure 1a A partial enlarged structural schematic diagram of an electronic device accessory is shown.

[0022] Figure 2 A schematic diagram of the three-dimensional structure of another electronic device accessory provided by an embodiment of the utility model.

[0023] Figure 3 for Figure 2 The three-dimensional structural schematic diagram of the electronic device accessory when the lanyard is in a hanging state is shown.

[0024] Figure 4 for Figure 2 The structure diagram of the electronic device accessory shown is shown from another perspective.

[0025] Figure 5 for Figure 2 The structure diagram of the electronic device accessory shown is from another viewing angle.

[0026] Figure 6a for Figure 2 The structure diagram of the electronic device accessory shown is from another viewing angle.

[0027] Figure 6b for Figure 6a A partial enlarged structural schematic diagram of an electronic device accessory is shown.

[0028] Figure 7a for Figure 2The structure diagram of the electronic device accessory shown is shown in another perspective.

[0029] Figure 7b for Figure 7a A partial enlarged structural schematic diagram of an electronic device accessory is shown.

[0030] Figure 8 for Figure 2 The three-dimensional structural schematic diagram of the electronic device accessory when the supporting portion is in a supporting state is shown.

[0031] Figure 9a for Figure 8 The structure diagram of the electronic device accessory shown is shown in another perspective.

[0032] Figure 9b for Figure 9a A partial enlarged structural schematic diagram of an electronic device accessory is shown.

[0033] Fig.10 for Figure 8 FIG1 is a schematic structural diagram of an electronic device accessory from another viewing angle.

[0034] Fig.11 for Figure 2 Schematic diagram of the exploded structure of the electronic device assembly shown.

[0035] Fig.12 for Fig.11 A schematic diagram of the exploded structure of the connector shown.

[0036] Fig.13 for Fig.11 Another exploded structural schematic diagram of the connector is shown.

[0037] Fig.14 An electronic equipment accessory is provided for an embodiment of the utility model.

[0038] Fig.15 for Fig.14 Schematic diagram of the exploded structure of the electronic device assembly shown. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0040] It should be noted that the terms "first", "second" and "one end" in the specification and claims of the utility model are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the terms used in this way can be interchanged where appropriate, so that the embodiments of the utility model described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, products or devices.

[0041] Referring to FIG. 1 , an embodiment of the utility model provides an electronic device accessory 10. The electronic device accessory 10 includes: a bracket 12 and a lanyard 14. The bracket 12 includes a support member 122 and a connector 124 connected to the support member 122. The support member 122 is connected to an electronic device or an electronic device accessory through the connector 124. The lanyard 14 is connected to the bracket 12, and when the lanyard is in a retracted state, the lanyard 14 is retracted into the bracket 12.

[0042] The electronic device accessory 10 provided by the utility model can realize the function of supporting and hanging the electronic device or the target electronic device accessory by installing the connecting member 124 on the electronic device or the electronic device accessory, so that the user can install one accessory at a time. Therefore, when the user needs the electronic device or the target electronic device accessory to have both the supporting and hanging functions, the electronic device accessory 10 provided by the embodiment of the utility model can simplify the installation steps and provide better installation convenience for the user.

[0043] Specifically, the connecting member 124 may be, for example, a magnetic member, or an adhesive structure, or a buckle structure, or a threaded structure. Accordingly, the electronic device on which the electronic device accessory 10 is installed may have a magnetic matching member that matches the magnetic member, so that the magnetic member is adsorbed thereto, or the electronic device may have a metal structure that can be magnetically attracted, so that the magnetic member is adsorbed on the electronic device. The electronic device may also be provided with a snap-on structure that matches the buckle structure; or a threaded matching structure used in combination with the threaded structure. The connecting member 124 is connected to the electronic device through the above structure, and the support member 122 forms a preset angle with the electronic device to achieve the support function of the electronic device. In another embodiment of the utility model, the connecting member 124 may also be a rotating shaft structure, so that the support member 122 can be rotated relative to the electronic device, thereby changing the support angle of the support member 122 relative to the electronic device. Similarly, the connection structure and connection method between the connector 124 and the target electronic device accessory can refer to the connection structure and connection method when the connector 124 is connected to the electronic device mentioned above.

[0044] Specifically, the electronic device may be, for example, a mobile phone, a tablet computer, etc. The target electronic device accessories may be, for example, an electronic device protective case, a card holder, a mobile power supply, etc. The support member 122 may be, for example, a ring-shaped, disc-shaped, polygonal sheet-shaped, column-shaped, or other structure that can play a supporting function. The lanyard 14 may be, for example, an elastic rope or a non-elastic rope, and the lanyard 14 may be, for example, connected to the bracket 12 at one end, and the other end of the lanyard 14 forms a ring-shaped suspension structure; or the two ends of the lanyard 14 are connected to the bracket 12, thereby forming a ring-shaped suspension structure.

[0045] Further, see Figure 1a and Figure 1b , the lanyard 14 has a hanging portion 142. When the lanyard 14 is in the lanyard storage state, the hanging portion 142 is stored in the bracket 12. The hanging portion 142 is, for example, a ring-shaped structure, and can be mounted on the user's hand, arm and some other environmental structures. When the lanyard 14 is in the lanyard storage state, the hanging portion 142 can be partially or completely arranged on the bracket 12. By connecting the hanging portion 142 to the bracket 12 in the lanyard storage state, the electronic device accessory 10 can be tidier when the lanyard 14 is not in use. The lanyard 14 will not change its position at will to hinder the user from using the electronic device, or hinder the supporting function of the support 122.

[0046] Further, see Figure 1bWhen the hanging rope 14 is in the hanging rope storage state, the hanging portion 142 is connected to the surface of the bracket 12. In addition, the bracket 12 may also be provided with a storage groove or a storage structure, so that the hanging rope 14 is stored in the bracket 12.

[0047] Further, see Figure 1b The bracket 12 has an outer wall 121. When the lanyard 14 is in the lanyard storage state, the hanging portion 142 is connected to the outer wall 121. When the lanyard 14 is in the lanyard storage state, the hanging portion 142 is arranged on the outer wall 121, which can facilitate the user to separate the hanging portion 142 from the bracket 12, and then use the hanging portion 142 to hang the electronic device or the target electronic device accessories.

[0048] Therefore, in this embodiment, there is also an implementation method for accommodating the hanging portion 142, that is, when a receiving groove is provided at the outer side wall 121 of the bracket 12, the hanging portion 142 has a protrusion and a hanging body connected to the protrusion, and the protrusion can be embedded in the receiving groove, and the hanging body is connected to the outer side wall 121. In this implementation method, the bracket 12 is, for example, an annular bracket, so the side wall 121 and the receiving groove can be set to be annular accordingly, and the hanging portion 142 is also set to be annular. Since the protrusion is embedded in the receiving groove and the hanging body is connected to the outer side wall 121, the radial cross-sectional structure of the hanging portion 142 at this time can be, for example, a convex shape or a step shape. The hanging portion 142 can be made of a material that can achieve elastic deformation, such as rubber, plastic, etc., so that the hanging portion can be repeatedly embedded or separated from the receiving groove.

[0049] Further, see Figure 1a and Figure 1b When the hanging rope 14 is in the hanging rope storage state, the hanging portion 142 is sleeved or wrapped around the outer wall 121. When the hanging rope 14 can fit the outer wall 121, or the hanging rope 14 is elastic, the hanging rope 14 can be directly sleeved on the outer wall 121; when the hanging rope 14 is connected to the bracket 12 at one end, or the hanging rope 14 is long, the hanging rope 14 can be wrapped around the outer wall 121.

[0050] In addition, the electronic device accessory 10 provided in the embodiment of the utility model further includes a base 126 in another embodiment. The connecting member 124 is a shaft structure, and the base 126 is rotatably connected to the supporting member 122 through the shaft structure. The base 126 is used to connect the electronic device or the target electronic device accessory.

[0051] Specifically, see Fig.10 The electronic device accessory 10 may further include a magnetic component 123, which is formed by arranging a plurality of magnets and is disposed in the base 126. The base 126 may include a Mylar 125 on one side thereof for accommodating the magnetic component 123, so as to encapsulate the magnetic component 123 in the base 126.

[0052] Wherein, the rotating shaft structure can be, for example, Fig.12 or Fig.13 The single rotating shaft 1241 shown may also include, for example Fig.12 or Fig.13 The assembly of the rotating shaft 1241 and the connecting piece shown in the figure. The connecting piece includes, for example, a first connecting piece 1246 and a second connecting piece 1248. The second connecting piece 1248 is, for example, used to connect the rotating shaft 1241 and the base 126, and the first connecting piece 1246 is, for example, used to connect the rotating shaft 1241 and the support member 122. Fig.13 The shaft structure may also be integrally formed with the support member 122 or the base 126 .

[0053] Further, see Figure 2 and Figure 3 , the lanyard 14 is connected to the base 126 and / or the support 122. In the case where the electronic device accessory 10 further includes the bracket 126, the connection position of the lanyard 14 and the bracket 12 is not limited to the support 122, and may also include the base 126. Figure 2 and Figure 3 In the case shown, the hanging rope 14 is connected to the base 126, and the outer side wall 121 to which the hanging portion 142 is connected is located on the base 126. Of course, the hanging rope 14 can also be partially connected to the base 126 and the other part connected to the support member 122; for example, one end or both ends of the hanging rope 14 are fixed to the base 126, and when the hanging rope 14 is in the hanging rope storage state, the hanging portion 142 of the hanging rope 14 is stored in the support member 122.

[0054] Further, see Figure 2 and Figure 3 , the hanging rope 14 is connected to the base 126. When the hanging rope 14 is in the hanging rope storage state, the hanging rope 14 is sleeved on the base 126.

[0055] Further, see Figure 2 and Figure 3The outer side wall 121 of the base 126 may further be provided with a receiving groove. When the hanging rope 14 is in the hanging rope storage state, the hanging rope 14 is sleeved on the outer side wall 121 through the receiving groove. Therefore, the hanging rope 14 can be more firmly connected to the base 126.

[0056] Further, see Figure 5 When the support member 122 is in the support member storage state, the support member 122 is stacked on the base 126, and the base 126 and the support member 122 form a stacking direction, and the hanging rope 14 avoids the support member 122 in the stacking direction.

[0057] Because the base 126 is used to connect to the back panel of an electronic device such as a mobile phone, and the support member 122 is arranged away from the electronic device relative to the base 126, when a user uses the electronic device accessory 10 connected to the electronic device, the user's hand often touches the support member 122, for example, repeatedly folding the support member 122 to rotate relative to the base 126. Therefore, by making the hanging rope 14 avoid the support member 122 in the stacking direction, it is convenient for the user to abut the side wall of the support member 122 with his fingers, thereby flipping the support member 122.

[0058] Specifically, the dangling rope 14 can avoid the support member 122 by, for example, arranging the dangling rope 14 to be lower than the support member 122. Figure 5 , the stacking direction of the base 126 pointing to the support member 122 is the height direction Y, and the support member 122 is higher than the hanging rope 14 in the height direction Y. The hanging rope 14 may, for example, have a flat surface, and the flat surface may be completely lower than the support member 122. When the support member 122 is higher than the hanging rope 14, the user's hand will touch the support member 122 instead of the hanging rope 14, so the user will not feel a scratchy feeling.

[0059] Further, see Figure 4 When the support member 122 is stacked on the base 126, the support member 122 covers the shaft structure. Therefore, the shaft structure will not be exposed on one side of the support member 122, thereby increasing the aesthetics of the electronic device accessory 10.

[0060] Further, see Figure 6a and Figure 6bThe side of the base 126 connected to the electronic device or the target electronic device accessory is provided with a clearance groove 128. The clearance groove 128 is provided at the rotation connection between the support member 122 and the base 126. Since the support member 122 covers the rotating shaft structure, when the support member 122 rotates and is in a position such as Figure 8 , Figure 9a and Fig.10 In the supporting state shown in FIG. 1 , the portion of the support member 122 covering the rotating shaft structure may be folded to the position where the base 126 is located. Therefore, in order to allow the support member 122 to rotate smoothly to the supporting state, the base 126 is provided with the air avoidance groove 128, and see Figure 9b The air-avoiding groove 128 can also increase the rotation angle of the support member 122 .

[0061] Further, see Figure 7a and Figure 7b As shown, the lanyard 14 has a first end 144 and a second end 146. The first end 144 is respectively fixedly connected or detachably connected to the bracket 12, and the second end 146 is respectively fixedly connected or detachably connected to the bracket 12. Specifically, the fixed connection can be achieved by gluing, hot melt injection molding, etc., and the detachable connection can be achieved by embedding the lanyard 14 in the bracket 12 through a snap-on structure.

[0062] Further, see Figure 7b The connecting member 124 is a rotating shaft structure, and the two sides of the rotating shaft structure have a first rotating end 1242 and a second rotating end 1244. The hanging rope 14 avoids the rotating shaft structure, and the first end 144 is arranged on one side of the first rotating end 1242, and the second end 146 is arranged on one side of the second rotating end 1244.

[0063] Combination Figure 7a and Figure 7b Since the hanging rope 14 needs to be separated from the bracket 12 to achieve the hanging function, the hanging rope 14 avoids the setting of the rotating shaft structure, so that the movement of the hanging rope 14 and the support member 122 will not hinder each other, so that the hanging function of the hanging rope 14 and the supporting function of the support member 122 can be smoothly realized.

[0064] See also Fig.14 and Fig.15, the electronic device accessory 10 provided in an embodiment of the utility model further includes a protective shell 16 in another implementation manner. The bracket 12 is disposed on the protective shell 16. At this time, the bracket 12 may, for example, only include a support member 122 and a connector 124, so that the support member 122 can be directly connected to the protective shell 16 through the connector 124, and the electronic device or the target electronic device accessory is connected through the protective shell 16. Furthermore, the bracket 12 may further include a base 126, and at this time the support member 122 and the base 126 are connected through the support member 124. The support member 122 and the connector 124 are connected to the protective shell 16 through the base 126, and the protective shell 16 is connected to the electronic device or the target electronic device accessory. The connection method between the connecting member 124 or the base 126 and the protective shell 16 can refer to the above-mentioned technical solution of this embodiment. For example, when a magnetic suction component 123 is provided in the base 126, a corresponding second magnetic suction member can be provided on the protective shell 16, so that the base 126 can be adsorbed on the protective shell 16; or the protective shell 16 can also be made of a magnetic metal material to achieve the effect of magnetically attracting the base 126.

[0065] In addition, it can be understood that the aforementioned embodiments are merely illustrative descriptions of the present invention. Under the premise that the technical features do not conflict, are not contradictory, and do not violate the utility model purpose of the present invention, the technical solutions of the various embodiments can be arbitrarily combined and used in combination.

[0066] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, 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 utility model.

Claims

1. An electronic equipment accessory (10), characterized in that: include: A bracket (12) comprising a support member (122) and a connecting member (124) connected to the support member (122), wherein the support member (122) is connected to an electronic device or a target electronic device accessory via the connecting member (124); A hanging rope (14) is connected to the bracket (12), and when the hanging rope is in a stored state, the hanging rope (14) is stored in the bracket (12).

2. The electronic device accessory (10) according to claim 1, characterized in that: The hanging rope (14) has a hanging portion (142); When the hanging rope (14) is in a hanging rope storage state, the hanging portion (142) is connected to the surface of the bracket (12); And / or, the bracket (12) has an outer side wall (121), and when the hanging rope (14) is in a hanging rope storage state, the hanging portion (142) is connected to the outer side wall (121).

3. The electronic device accessory (10) according to claim 2, characterized in that: When the hanging rope (14) is in the hanging rope storage state, the hanging portion (142) is sleeved on or wrapped around the outer side wall (121).

4. The electronic device accessory (10) according to claim 1, characterized in that: The bracket (12) further comprises: a base (126); the connecting member (124) is a rotating shaft structure, the base (126) is rotatably connected to the supporting member (122) via the rotating shaft structure, and the base (126) is used to connect the electronic device or the target electronic device accessory.

5. The electronic device accessory (10) according to claim 4, characterized in that: The hanging rope (14) is connected to the base (126); when the hanging rope (14) is in a hanging rope storage state, the hanging rope (14) is sleeved on the base (126).

6. The electronic device accessory (10) according to claim 5, characterized in that: An accommodating groove is provided on the outer side wall (121) of the base (126); when the hanging rope (14) is in a hanging rope storage state, the hanging rope (14) is sleeved on the outer side wall (121) through the accommodating groove.

7. The electronic device accessory (10) according to claim 6, characterized in that: When the support member (122) is in a support member storage state, the support member (122) is stacked on the base (126), and the base (126) and the support member (122) form a stacking direction, and the hanging rope (14) avoids the support member (122) in the stacking direction.

8. The electronic device accessory (10) according to claim 4, characterized in that: When the support member (122) is stacked on the base (126), the support member (122) covers the rotating shaft structure.

9. The electronic device accessory (10) according to claim 8, characterized in that: A side of the base (126) connected to the electronic device or the target electronic device accessory is provided with an air avoidance groove (128), and the air avoidance groove (128) is provided at the rotation connection between the support member (122) and the base (126).

10. The electronic device accessory (10) according to claim 1, characterized in that: The lanyard (14) has a first end (144) and a second end (146), wherein the first end (144) is fixedly connected or detachably connected to the bracket (12), and the second end (146) is fixedly connected or detachably connected to the bracket (12).

11. The electronic device accessory (10) according to claim 10, characterized in that: The connecting member (124) is a rotating shaft structure, and the two sides of the rotating shaft structure have a first rotating end (1242) and a second rotating end (1244). The hanging rope (14) is arranged to avoid the rotating shaft structure, and the first end (144) is arranged on one side of the first rotating end (1242), and the second end (146) is arranged on one side of the second rotating end (1244).

12. The electronic device accessory (10) according to claim 1, characterized in that: The connecting piece (124) is a magnetic attraction piece, or an adhesive structure, or a snap-fit ​​structure, or a threaded structure.

13. The electronic device accessory (10) according to any one of claims 1 to 12, characterized in that: Also includes: A protective shell (16), wherein the bracket (12) is arranged on the protective shell (16).

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