Exterior component and electronic equipment

Abstract

The embodiment of the utility model discloses an exterior trimming assembly and electronic equipment. The exterior trimming assembly comprises cover plate glass and a decorating part. The cover plate glass is provided with an anti-fingerprint layer, and the anti-fingerprint layer is provided with a bonding layer; and the decorative part is adhered to the adhesive layer. The anti-fingerprint layer is arranged on the cover plate glass to prevent a user from leaving fingerprints on the cover plate glass, but the surface of the anti-fingerprint layer is difficult to bond, and the bonding layer suitable for bonding is arranged on the anti-fingerprint layer to mount and fix the decorating part under the condition that the anti-fingerprint layer is reserved, so that the space occupied by mounting the decorating part is reduced. Therefore, according to the exterior trimming assembly provided by the embodiment of the utility model, the trimming part can be mounted and fixed under the condition that the fingerprint-proof layer on the cover plate glass is reserved, so that the space occupied by mounting the trimming part is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic display products, in particular to an exterior decoration component and an electronic device. Background Art

[0002] In the related art, a camera decoration (Deco) is embedded into the interior of an electronic product to fix the decoration.

[0003] However, the decorative parts in the related art need to be embedded in the interior of the electronic device, resulting in a large occupied space. Utility Model Content

[0004] The utility model aims to solve one of the technical problems in the related art at least to a certain extent.

[0005] To this end, an embodiment of the present invention provides an exterior decoration assembly that can reduce the space occupied by fixed decorative parts.

[0006] The embodiment of the utility model further provides an electronic device including the exterior decoration component of the above embodiment.

[0007] The exterior decoration component of the embodiment of the utility model comprises a cover glass and a decorative piece. The cover glass is provided with an anti-fingerprint layer, the anti-fingerprint layer is provided with an adhesive layer, and the decorative piece is bonded to the adhesive layer.

[0008] The exterior decoration component of the embodiment of the utility model has at least the following beneficial effects: the exterior decoration component of the embodiment of the utility model can install and fix the decorative parts while retaining the anti-fingerprint layer on the cover glass, so as to reduce the space occupied by installing the decorative parts.

[0009] In some embodiments, the adhesive layer is a silk-screen layer.

[0010] In some embodiments, the decorative element is in the shape of a ring, and the silk-screen layer is in the shape of a ring that matches the shape of the decorative element.

[0011] In some embodiments, the decorative element is in the shape of a ring, and the silk-screen layer includes a plurality of silk-screen segments spaced apart along the circumference of the decorative element.

[0012] In some embodiments, the exterior component further includes a fixing shell, one of the fixing shell and the decorative component is provided with a bone rib, and the other of the fixing shell and the decorative component is provided with a positioning groove, and the bone rib is embedded in the positioning groove.

[0013] In some embodiments, the rib is arranged on the decorative piece, the positioning groove is arranged on the fixed shell, the fixed shell is provided with a receiving groove, the cover glass is embedded in the receiving groove, and the positioning groove is open on one side adjacent to the cover glass and is connected to the receiving groove.

[0014] In some embodiments, the positioning groove includes a first positioning groove, a second positioning groove and a third positioning groove, the second positioning groove is located between the first positioning groove and the third positioning groove in the first direction, the first positioning groove and the third positioning groove are located on the same side of the second positioning groove in the second direction, and the first direction is perpendicular to the second direction; the decorative piece includes a first decorative piece, and the bone rib includes a first bone rib, a second bone rib and a third bone rib, the first bone rib, the second bone rib and the third bone rib are all arranged on the first decorative piece, the first bone rib is embedded in the first positioning groove, the second bone rib is embedded in the second positioning groove, and the third bone rib is embedded in the third positioning groove.

[0015] In some embodiments, the fixed shell has a first inner wall, a second inner wall, a third inner wall and a fourth inner wall, the first inner wall and the second inner wall are arranged opposite to each other along the first direction, the third inner wall and the fourth inner wall are arranged opposite to each other along the second direction, the first end of the third inner wall is connected to the fifth end of the first inner wall, the second end of the third inner wall is connected to the seventh end of the second inner wall, the third end of the fourth inner wall is connected to the sixth end of the first inner wall, the fourth end of the fourth inner wall is connected to the eighth end of the second inner wall, and the first inner wall, the second inner wall, the third inner wall and the fourth inner wall define the accommodating groove.

[0016] In some embodiments, the first positioning groove is arranged at the first end or the fifth end, the third positioning groove is arranged at the second end or the seventh end, the second positioning groove is arranged on the third inner wall, and the second positioning groove is located between the first end and the second end in the first direction.

[0017] In some embodiments, the positioning groove also includes a fourth positioning groove, a fifth positioning groove and a sixth positioning groove, the fourth positioning groove is arranged at the third end or the sixth end, the sixth positioning groove is arranged at the fourth end or the eighth end, the fifth positioning groove is arranged on the fourth inner wall, and the fifth positioning groove is located between the third end and the fourth end in the first direction; the decorative part also includes a second decorative part, and the bone rib includes a fourth bone rib, a fifth bone rib and a sixth bone rib, the fourth bone rib, the fifth bone rib and the sixth bone rib are all arranged on the second decorative part, the fourth bone rib is embedded in the fourth positioning groove, the fifth bone rib is embedded in the fifth positioning groove, and the sixth bone rib is embedded in the sixth positioning groove.

[0018] In some embodiments, the positioning groove is separated from the bone reinforcing bar at both ends along its length.

[0019] The electronic device of the embodiment of the utility model comprises a main body and an exterior decoration component as described in the above embodiment, wherein the exterior decoration component is arranged on the main body.

[0020] The electronic device of the embodiment of the utility model has at least the following beneficial effects: the electronic device of the embodiment of the utility model, including the exterior decoration component as described in the above embodiment, can install and fix the decorative parts while retaining the anti-fingerprint layer on the cover glass, so as to reduce the space occupied by the installation of the decorative parts, thereby enabling the components of the electronic device of the embodiment of the utility model to be reasonably distributed. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of an exterior decoration component of an embodiment of the utility model.

[0022] Figure 2 It is an exploded view of the exterior decoration component of the embodiment of the utility model.

[0023] Figure 3 It is a schematic diagram of a decorative element according to an embodiment of the utility model.

[0024] Figure 4 yes Figure 2 Enlarged view of point A in the middle.

[0025] Reference numerals:

[0026] 100. Exterior components;

[0027] 1. cover glass; 11. adhesive layer; 12. silk-screen layer; 13. first surface;

[0028] 2. Decorative part; 21. Rib; 211. First Rib; 212. Second Rib; 213. Third Rib; 214. Fourth Rib; 215. Fifth Rib; 216. Sixth Rib; 22. First decorative part; 221. First part; 222. Second part; 23. Second decorative part; 231. Third part; 232. Fourth part;

[0029] 3. Fixed shell; 31. Accommodating groove; 32. Positioning groove; 321. First positioning groove; 322. Second positioning groove; 323. Third positioning groove; 324. Fourth positioning groove; 325. Fifth positioning groove; 326. Sixth positioning groove; 33. First inner wall; 331. Fifth end; 332. Sixth end; 34. Second inner wall; 341. Seventh end; 342. Eighth end; 35. Third inner wall; 351. First end; 352. Second end; 36. Fourth inner wall; 361. Third end; 362. Fourth end. DETAILED DESCRIPTION

[0030] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but cannot be understood as limiting the present invention.

[0031] The exterior decoration assembly 100 and the electronic device according to the embodiment of the present utility model are described below with reference to the accompanying drawings.

[0032] like Figure 1 and Figure 2 As shown, the exterior decoration component 100 of the embodiment of the utility model includes a cover glass 1 and a decorative part 2. The cover glass 1 is provided with an anti-fingerprint layer, and the anti-fingerprint layer is provided with an adhesive layer 11; the decorative part 2 is bonded to the adhesive layer 11. In other words, the anti-fingerprint layer is provided between the cover glass 1 and the adhesive layer 11, and the adhesive layer 11 is provided between the anti-fingerprint layer and the decorative part 2.

[0033] An anti-fingerprint layer is provided on the cover glass 1 to prevent the user from leaving fingerprints on the cover glass. However, the surface of the anti-fingerprint layer is difficult to bond. An adhesive layer 11 suitable for bonding is provided on the anti-fingerprint layer to install and fix the decorative component 2 while retaining the anti-fingerprint layer, so as to reduce the space occupied by the decorative component 2.

[0034] Therefore, the exterior decoration component 100 of the embodiment of the utility model can install and fix the decorative component 2 while retaining the anti-fingerprint layer on the cover glass 1, so as to reduce the space occupied by installing the decorative component 2.

[0035] The anti-fingerprint layer is disposed on the first surface 13 of the cover glass 1. Optionally, the anti-fingerprint layer covers the entire first surface 13 of the cover glass 1, so that the entire first surface 13 is anti-fingerprint, thereby improving the anti-fingerprint effect of the cover glass 1.

[0036] In some embodiments, the adhesive layer 11 is a silk-screen layer 12. The silk-screen layer 12 is formed by printing ink, and the ink in the silk-screen layer 12 has a large dyne value and strong adhesive properties. Therefore, the decorative element 2 can be firmly bonded to the silk-screen layer 12 (adhesive layer 11) through the adhesive, thereby making the decorative element 2 firmly mounted on the cover glass 1.

[0037] Optionally, the adhesive is adhesive, and the decorative element 2 is bonded to the silk-screen layer 12 (adhesive layer 11) by the adhesive. Alternatively, the adhesive is glue, and the decorative element 2 is bonded to the silk-screen layer 12 (adhesive layer 11) by dispensing.

[0038] like Figure 2 As shown, in some embodiments, the shape of the decorative piece 2 is a circular ring, and the shape of the silk-screen layer 12 is a circular ring that matches the shape of the decorative piece 2, so that the decorative piece 2 can be more firmly bonded to the silk-screen layer 12 through an adhesive, thereby fixing the decorative piece 2.

[0039] Furthermore, a plurality of silk-screen layers 12 are provided, each silk-screen layer 12 is in a circular ring shape matching the shape of the decorative part 2 , and the plurality of silk-screen layers 12 are concentrically arranged, and each silk-screen layer 12 is bonded to the decorative part 2 to improve the bonding strength to the decorative part 2 , thereby improving the stability of the decorative part 2 .

[0040] In some embodiments, the decorative element 2 is in the shape of a ring, and the silk-screen layer 12 includes a plurality of silk-screen segments spaced apart along the circumference of the decorative element 2, so that the decorative element 2 is bonded to each silk-screen segment through an adhesive, thereby bonding the decorative element 2 to the cover glass 1 more firmly.

[0041] like Figure 1 and Figure 2 As shown, in some embodiments, the exterior component 100 further includes a fixed shell 3, one of the fixed shell 3 and the decorative element 2 is provided with a bone rib 21, and the other of the fixed shell 3 and the decorative element 2 is provided with a positioning groove 32, and the bone rib 21 is embedded in the positioning groove 32. The decorative element 2 is positioned by using the bone rib 21 and the positioning groove 32 to cooperate with each other, so that the decorative element 2 can be accurately positioned when it is installed, thereby facilitating the bonding and fixing of the decorative element 2. In addition, the decorative element 2 can be further fixed by the mutual cooperation of the bone rib 21 and the positioning groove 32, so as to further improve the installation stability of the decorative element 2.

[0042] In some embodiments, the bone rib 21 is provided on the decorative piece 2, and the positioning groove 32 is provided on the fixed shell 3. The decorative piece 2 is positioned by using the mutual cooperation of the bone rib 21 and the positioning groove 32, and the decorative piece 2 is further fixed by the mutual cooperation of the bone rib 21 and the positioning groove 32. The fixed shell 3 is provided with a receiving groove 31, and the cover glass 1 is embedded in the receiving groove 31. The side of the positioning groove 32 adjacent to the cover glass 1 is open and communicated with the receiving groove 31, so that the bone rib 21 can abut between the cover glass 1 and the wall of the receiving groove 31, so as to further improve the installation stability of the decorative piece 2.

[0043] like Figure 4 As shown, in addition, the side of the positioning groove 32 adjacent to the cover glass 1 is open and connected to the accommodating groove 31 so that the positioning groove 32 can be arranged close to one side of the fixed shell 3, thereby the wall thickness of the fixed shell 3 after the positioning groove 32 is opened (as shown by the arrow at B) is relatively large, so as to increase the strength of the fixed shell 3 after the positioning groove 32 is opened.

[0044] In other embodiments, the bone rib 21 is provided on the fixing shell 3, and the positioning groove 32 is provided on the decorative element 2. The decorative element 2 is positioned by using the bone rib 21 and the positioning groove 32 to cooperate with each other, and the decorative element 2 is further fixed by the mutual cooperation of the bone rib 21 and the positioning groove 32.

[0045] like Figure 2 and Figure 3 As shown, in some embodiments, the positioning groove 32 includes a first positioning groove 321, a second positioning groove 322 and a third positioning groove 323, the second positioning groove 322 is located between the first positioning groove 321 and the third positioning groove 323 in the first direction, the first positioning groove 321 and the third positioning groove 323 are located on the same side of the second positioning groove 322 in the second direction, and the first direction is perpendicular to the second direction. As an example, the first direction is shown by the arrow at C, and the second direction is shown by the arrow at D.

[0046] The decorative part 2 includes a first decorative part 22, and the bone rib 21 includes a first bone rib 211, a second bone rib 212 and a third bone rib 213. The first bone rib 211, the second bone rib 212 and the third bone rib 213 are all arranged on the first decorative part 22, the first bone rib 211 is embedded in the first positioning groove 321, the second bone rib 212 is embedded in the second positioning groove 322, and the third bone rib 213 is embedded in the third positioning groove 323.

[0047] By the first positioning groove 321, the second positioning groove 322 and the third positioning groove 323 provided on the fixing shell 3 cooperating with the first bone rib 211, the second bone rib 212 and the third bone rib 213 on the first decorative piece 22, the fixing effect of the fixing shell 3 on the first decorative piece 22 is enhanced, so that the first decorative piece 22 can be more firmly installed on the glass cover 1.

[0048] Optionally, the first direction is a width direction of the electronic device, and the second direction is a length direction of the electronic device.

[0049] like Figure 3 As shown, in some embodiments, the fixed shell 3 has a first inner wall 33, a second inner wall 34, a third inner wall 35 and a fourth inner wall 36. The first inner wall 33 and the second inner wall 34 are arranged opposite to each other along the first direction, and the third inner wall 35 and the fourth inner wall 36 are arranged opposite to each other along the second direction. The first end 351 of the third inner wall 35 is connected to the fifth end 331 of the first inner wall 33, the second end 352 of the third inner wall 35 is connected to the seventh end 341 of the second inner wall 34, the third end 361 of the fourth inner wall 36 is connected to the sixth end 332 of the first inner wall 33, and the fourth end 362 of the fourth inner wall 36 is connected to the eighth end 342 of the second inner wall 34. The first inner wall 33, the second inner wall 34, the third inner wall 35 and the fourth inner wall 36 define an accommodating groove 31, so as to facilitate the opening of the positioning groove 32 in the first inner wall 33, the second inner wall 34, the third inner wall 35 and the fourth inner wall 36, so as to facilitate the positioning of the decorative component 2.

[0050] Furthermore, the third inner wall 35 and the fourth inner wall 36 are both arc-shaped to match the shape of the decorative element 2 , so that the decorative element 2 can be supported by the third inner wall 35 and the fourth inner wall 36 , thereby further increasing the stability of fixing the decorative element 2 .

[0051] like Figure 2 As shown, in some embodiments, the first positioning groove 321 is arranged at the first end 351 or the fifth end 331, the third positioning groove 323 is arranged at the second end 352 or the seventh end 341, the second positioning groove 322 is arranged on the third inner wall 35, and the second positioning groove 322 is located between the first end 351 and the second end 352 in the first direction.

[0052] The decorative part 2 includes a first decorative part 22, and the bone rib 21 includes a first bone rib 211, a second bone rib 212 and a third bone rib 213. The first bone rib 211, the second bone rib 212 and the third bone rib 213 are all arranged on the first decorative part 22, the first bone rib 211 is embedded in the first positioning groove 321, the second bone rib 212 is embedded in the second positioning groove 322, and the third bone rib 213 is embedded in the third positioning groove 323.

[0053] like Figure 1 and Figure 2 As shown, the first positioning groove 321 is set at the first end 351 or the fifth end 331, the third positioning groove 323 is set at the second end 352 or the seventh end 341, and the first positioning groove 321 cooperates with the first bone rib 211, and the third positioning groove 323 cooperates with the third bone rib 213 to fix the two ends of the first part 221 and the two ends of the second part 222 of the first decorative member 22, so as to increase the installation stability of the first part 221 and the second part 222. The second positioning groove 322 is set to cooperate with the second bone rib 212 to further fix the first part 221, so as to further increase the installation stability of the first part 221.

[0054] like Figure 2 and Figure 3 As shown, in some embodiments, the positioning groove 32 also includes a fourth positioning groove 324, a fifth positioning groove 325 and a sixth positioning groove 326, the fourth positioning groove 324 is arranged at the third end 361 or the sixth end 332, the sixth positioning groove 326 is arranged at the fourth end 362 or the eighth end 342, the fifth positioning groove 325 is arranged on the fourth inner wall 36, and the fifth positioning groove 325 is located between the third end 361 and the fourth end 362 in the first direction.

[0055] The decorative part 2 also includes a second decorative part 23, and the bone ribs 21 include a fourth bone rib 214, a fifth bone rib 215 and a sixth bone rib 216. The fourth bone rib 214, the fifth bone rib 215 and the sixth bone rib 216 are all arranged on the second decorative part 23, the fourth bone rib 214 is embedded in the fourth positioning groove 324, the fifth bone rib 215 is embedded in the fifth positioning groove 325, and the sixth bone rib 216 is embedded in the sixth positioning groove 326.

[0056] like Figure 1 and Figure 2 As shown, the fourth positioning groove 324 is set at the third end 361 or the sixth end 332, the sixth positioning groove 326 is set at the fourth end 362 or the eighth end 342, and the fourth positioning groove 324, the sixth positioning groove 326 cooperate with the fourth bone rib 214, the sixth bone rib 216 to fix the two ends of the third part 231 of the second decorative piece 23 and the two ends of the fourth part 232 to increase the installation stability of the third part 231 and the fourth part 232, and the fifth positioning groove 325 is set to cooperate with the fifth bone rib 215 to further fix the third part 231 to further increase the installation stability of the third part 231.

[0057] In some embodiments, the two ends of the positioning groove 32 along its length are separated from the bone-inserting tendon 21. In other words, there is a gap between the two ends of the positioning groove 32 along its length and the bone-inserting tendon 21, so as to facilitate the installation of the bone-inserting tendon 21 into the positioning groove 32.

[0058] The electronic device of the embodiment of the utility model comprises a main body and an exterior decoration component 100 , wherein the exterior decoration component 100 is arranged on the main body.

[0059] The electronic device of the embodiment of the utility model includes the exterior decoration component 100 as described in the above embodiment, which can install and fix the decorative part 2 while retaining the anti-fingerprint layer on the cover glass 1, so as to reduce the space occupied by the installation of the decorative part 2, so that the components of the electronic device of the embodiment of the utility model can be reasonably distributed.

[0060] The electronic devices of the embodiments of the present invention include, but are not limited to, cameras, mobile phones, laptop computers, tablet computers, etc.

[0061] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0062] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0063] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0064] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0065] In the present utility model, the terms "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" etc. mean 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 utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0066] Although the above embodiments have been shown and described, it is to be understood that the above embodiments are illustrative and cannot be construed as limitations on the present invention. Changes, modifications, substitutions and variations of the above embodiments by those of ordinary skill in the art are all within the scope of protection of the present invention.

Claims

1. An exterior component, characterized in that: include: A cover glass, wherein the cover glass is provided with an anti-fingerprint layer, and the anti-fingerprint layer is provided with an adhesive layer; A decorative piece is bonded to the bonding layer.

2. The exterior decoration component according to claim 1, characterized in that: The adhesive layer is a silk-screen layer.

3. The exterior decoration component according to claim 2, characterized in that: The shape of the decorative piece is a circular ring, and the shape of the silk-screen layer is a circular ring that matches the shape of the decorative piece.

4. The exterior decoration component according to claim 2, characterized in that: The decorative element is in the shape of a ring, and the silk-screen layer comprises a plurality of silk-screen segments spaced apart along the circumference of the decorative element.

5. The exterior decoration component according to any one of claims 1 to 4, characterized in that: The exterior decoration component further includes a fixing shell, one of the fixing shell and the decorative component is provided with a bone rib, and the other of the fixing shell and the decorative component is provided with a positioning groove, and the bone rib is embedded in the positioning groove.

6. The exterior decoration component according to claim 5, characterized in that: The rib is arranged on the decorative piece, the positioning groove is arranged on the fixed shell, the fixed shell is provided with a receiving groove, the cover glass is embedded in the receiving groove, and the positioning groove is open on a side adjacent to the cover glass and communicated with the receiving groove.

7. The exterior decoration component according to claim 6, characterized in that: The positioning groove comprises a first positioning groove, a second positioning groove and a third positioning groove, the second positioning groove is located between the first positioning groove and the third positioning groove in the first direction, the first positioning groove and the third positioning groove are located on the same side of the second positioning groove in the second direction, and the first direction is perpendicular to the second direction; The decorative piece includes a first decorative piece, and the bone ribs include a first bone rib, a second bone rib and a third bone rib. The first bone rib, the second bone rib and the third bone rib are all arranged on the first decorative piece. The first bone rib is embedded in the first positioning groove, the second bone rib is embedded in the second positioning groove, and the third bone rib is embedded in the third positioning groove.

8. The exterior decoration component according to claim 7, characterized in that: The fixed shell comprises a first inner wall, a second inner wall, a third inner wall and a fourth inner wall, the first inner wall and the second inner wall are arranged opposite to each other along the first direction, the third inner wall and the fourth inner wall are arranged opposite to each other along the second direction, the first end of the third inner wall is connected to the fifth end of the first inner wall, the second end of the third inner wall is connected to the seventh end of the second inner wall, the third end of the fourth inner wall is connected to the sixth end of the first inner wall, the fourth end of the fourth inner wall is connected to the eighth end of the second inner wall, and the first inner wall, the second inner wall, the third inner wall and the fourth inner wall define the accommodating groove.

9. The exterior decoration component according to claim 8, characterized in that: The first positioning groove is arranged at the first end or the fifth end, the third positioning groove is arranged at the second end or the seventh end, the second positioning groove is arranged at the third inner wall, and the second positioning groove is located between the first end and the second end in the first direction.

10. The exterior decoration component according to claim 8, characterized in that: The positioning grooves further include a fourth positioning groove, a fifth positioning groove and a sixth positioning groove, the fourth positioning groove is arranged at the third end or the sixth end, the sixth positioning groove is arranged at the fourth end or the eighth end, the fifth positioning groove is arranged at the fourth inner wall, and the fifth positioning groove is located between the third end and the fourth end in the first direction; The decorative piece also includes a second decorative piece, and the bone ribs include fourth bone ribs, fifth bone ribs and sixth bone ribs, and the fourth bone ribs, the fifth bone ribs and the sixth bone ribs are all arranged on the second decorative piece, the fourth bone rib is embedded in the fourth positioning groove, the fifth bone rib is embedded in the fifth positioning groove, and the sixth bone rib is embedded in the sixth positioning groove.

11. The exterior decoration component according to any one of claims 6 to 10, characterized in that: The two ends of the positioning groove along the length thereof are separated from the bone reinforcing bar.

12. An electronic device, characterized in that: include: main body; The exterior decoration component according to any one of claims 1 to 11, wherein the exterior decoration component is arranged on the main body.

Images