Terminal

Abstract

The present disclosure relates to a terminal comprising: a holder (1); an antenna (2); the antenna is arranged on the support (1) and comprises a first radiating body (21) and a second radiating body (22), and the second radiating body (22) is provided with a feed point end and a grounding end; the support (1) is provided with a first radiator (21), the decorative cover (4) covers the support (1), the decorative cover (4) is provided with an avoiding hole (41), and the projection of the first radiator (21) in the axial direction of the avoiding hole (41) is located in the projection of the avoiding hole (41) in the axial direction of the first radiator (21). According to the terminal, the performance of the antenna on the bracket can be ensured while large-size metal DECO is realized.

Description

Technical Field

[0001] The present disclosure relates to the technical field of terminals, and in particular, to a terminal. Background Art

[0002] For terminals such as mobile phones, with the introduction of the 5G communication standard, more and more frequency bands are integrated into mobile phones. Simply relying on the metal main board to design antennas can no longer meet the requirements of communication frequency bands. Currently, engineers often use various forms of antennas to work together to cover the existing frequency bands. For example, antennas are designed on the bracket through processes such as FPC, LDS, and PDS.

[0003] In related technologies, the antennas attached to the bracket have a clearance requirement for the surrounding metal. As the rear camera metal DECO (decoration cover) becomes larger and larger, the space left for the LDS antenna becomes more and more limited. Therefore, how to ensure the performance of the antenna on the bracket while implementing a large-sized metal DECO has become an urgent technical problem to be solved. Summary of the Invention

[0004] The purpose of the present disclosure is to provide a terminal that can ensure the performance of the antenna on the bracket while implementing a large-sized metal DECO.

[0005] To achieve the above purpose, the present disclosure provides a terminal, including:

[0006] A bracket;

[0007] An antenna; disposed on the bracket and including a first radiator and a second radiator, the second radiator having a feed point end and a ground end; and

[0008] A decoration cover covering the bracket, the decoration cover being provided with an avoidance hole, wherein the projection of the first radiator in the axial direction of the avoidance hole is located within the projection of the avoidance hole in its own axial direction.

[0009] Optionally, the first radiator includes a first radiation sub-body and a second radiation sub-body, the first radiation sub-body is connected to the second radiator, and the second radiation sub-body is coupled to the first radiation sub-body.

[0010] Optionally, the distance between the first radiation sub-body and the second radiation sub-body is 0.2 mm to 1.4 mm.

[0011] Optionally, both the first radiation sub-body and the second radiation sub-body are configured as rectangles, wherein the length of the first radiation sub-body is equal to the length of the second radiation sub-body.

[0012] Optionally, the length of the first radiation sub-body is 6 mm to 10 mm.

[0013] Optionally, both the first radiation part and the second radiation part have widths in the spacing direction.

[0014] The width of the first radiation part is 1 mm to 3 mm, and / or

[0015] the width of the second radiation part is 3 mm to 5 mm.

[0016] Optionally, the bracket has a mounting surface for setting the first radiator. The terminal includes a main board and a shielding cover arranged on the main board, and the mounting surface is higher than the shielding cover.

[0017] Optionally, the bracket is provided with a boss, the boss protrudes in the direction close to the decorative cover, and the upper surface of the boss is configured as the mounting surface.

[0018] Optionally, the boss extends into the avoidance hole.

[0019] Optionally, the boss is configured as a rectangular table.

[0020] Optionally, the boss has a plurality of side faces connected in sequence, and an arc surface is provided for transition between two adjacent side faces.

[0021] Optionally, the height difference between the mounting surface and the upper surface of the shielding cover is 2 mm to 4 mm.

[0022] Optionally, the first radiator includes a first radiation part, the second radiator includes two radiation segments connected to the first radiation part, one of the radiation segments has a feed point end, and the other radiation segment has a ground end. The feed point end and the ground end are respectively electrically connected to the main board through elastic pieces.

[0023] Optionally, the distance between the two radiation segments is 0.2 mm to 1.2 mm.

[0024] Optionally, the radiation segment includes a first radiation sub-segment, and the width of the first radiation sub-segment gradually increases in the direction away from the elastic piece.

[0025] Optionally, the first radiation sub-segment has a first side and a second side arranged oppositely in its own width direction. Among them, the first side is configured as a straight side, the second side is configured as an inclined side, and the second side gradually moves away from the first side in the direction away from the elastic piece.

[0026] Optionally, the two first sides of the two first radiation sub-segments are arranged adjacent to each other.

[0027] Optionally, the bracket is provided with a boss that protrudes in a direction close to the decorative cover. The upper surface of the boss is provided with the first radiation segment, and the radiation segment includes a second radiation segment disposed on the side surface of the boss.

[0028] Optionally, the radiation segment includes a third radiation segment that is connected between the first radiation segment and the second radiation segment and is disposed on the upper surface of the boss. The projection of the third radiation segment in the axial direction of the avoidance hole is located within the projection of the avoidance hole in its own axial direction.

[0029] Optionally, the first radiator includes a second radiation segment that is coupled to the first radiation segment. At least one of the two third radiation segments is provided with an opening groove that communicates with the spaced space between the two third radiation segments.

[0030] Optionally, the depth of the opening groove is 0.5 - 3.5 mm.

[0031] Optionally, the radiation segment includes a fourth radiation segment that is configured as a C-shaped structure and has an avoidance groove, and the edge portion of the bracket is disposed in the avoidance groove.

[0032] Optionally, the fourth radiation segment includes a first segment, a second segment, and a third segment that are sequentially connected. The first segment is connected to the first radiation segment, and the third segment is connected to the elastic piece.

[0033] Optionally, the avoidance hole has a first side and a second side that are oppositely arranged. The first side is farther from the second radiator than the second side. Among them, the distance between the first side and the first radiator is 4 mm to 6 mm.

[0034] Optionally, the distance between the first radiator and the feed point end or the ground end is 10 mm to 12 mm.

[0035] Optionally, the avoidance hole is configured as a square hole.

[0036] Optionally, the side length of the avoidance hole is 14 mm to 16 mm.

[0037] Through the above technical solution, in the terminal provided by the present disclosure, by providing an avoidance hole in the decorative cover and making the projection of the first radiator in the axial direction of the avoidance hole located within the projection of the avoidance hole in its own axial direction, in this way, the decorative cover can avoid the first radiator through the avoidance hole, that is, provide clearance for the antenna to ensure the performance of the antenna. Thus, the size design of the decorative cover is not affected by the antenna, and therefore, the size of the decorative cover of the present disclosure can be designed to be very large. Thus, the terminal of the present disclosure can achieve a large-size metal DECO, that is, a large-size decorative cover, while ensuring the performance of the antenna on the bracket.

[0038] Other features and advantages of the present disclosure will be described in detail in the subsequent specific implementation part. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] The drawings are used to provide a further understanding of the present disclosure and constitute a part of the specification. Together with the following specific implementation, they are used to explain the present disclosure, but do not constitute a limitation to the present disclosure. In the drawings:

[0040] Figure 1 is a partial structural schematic diagram of the terminal provided by the embodiment of the present disclosure;

[0041] Figure 2 is another partial structural schematic diagram of the terminal provided by the embodiment of the present disclosure;

[0042] Figure 3 is a first enlarged schematic diagram of a part of the structure in the terminal provided by the embodiment of the present disclosure;

[0043] Figure 4 is a second enlarged schematic diagram of a part of the structure in the terminal provided by the embodiment of the present disclosure;

[0044] Figure 5 is a third enlarged schematic diagram of a part of the structure in the terminal provided by the embodiment of the present disclosure;

[0045] Figure 6 is a structural schematic diagram of the antenna in the terminal provided by the first embodiment of the present disclosure;

[0046] Figure 7 is a fourth enlarged schematic diagram of a part of the structure in the terminal provided by the embodiment of the present disclosure;

[0047] Figure 8 is a structural schematic diagram of the antenna in the terminal provided by the second embodiment of the present disclosure;

[0048] Figure 9 is a structural schematic diagram of the decorative cover in the terminal provided by the embodiment of the present disclosure.

[0049] DESCRIPTION OF THE REFERENCE NUMERALS

[0050] 1 - Bracket, 10 - Mounting surface, 11 - Boss, 111 - Side surface, 112 - Arc surface, 2 - Antenna, 21 - First radiator, 211 - First radiating sub - body, 212 - Second radiating sub - body, 22 - Second radiator, 221 - Radiation section, 2211 - First radiation sub - section, 22111 - First side, 22112 - Second side, 2212 - Second radiation sub - section, 2213 - Third radiation sub - section, 2214 - Opening slot, 2215 - Fourth radiation sub - section, 20 - First section, 30 - Second section, 40 - Third section, 2216 - Avoidance slot, 2217 - Fifth radiation sub - section, 3 - Main board, 4 - Decorative cover, 41 - Avoidance hole, 411 - First side, 412 - Second side, 5 - Elastic piece. Specific embodiments

[0051] The following will describe the specific embodiments of the present disclosure in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only for the purpose of illustrating and explaining the present disclosure, and are not used to limit the present disclosure.

[0052] In the present disclosure, unless otherwise stated, the orientation terms such as "inside, outside" refer to the inside and outside of the contour of each component itself. The terms "first, second" are used to distinguish one element from another, and do not have sequentiality and importance. In addition, when the following description refers to the accompanying drawings, the same reference numerals in different drawings represent the same or similar elements, and the present disclosure will not repeat them.

[0053] According to an exemplary embodiment of the present disclosure, a terminal is provided. As shown in Figures 1 to 9 , the terminal includes: a bracket 1; an antenna 2; disposed on the bracket 1 and including a first radiator 21 and a second radiator 22, the second radiator 22 having a feed point end and a ground end; and a decorative cover 4, covering the bracket 1 and can be disposed outside the antenna 2. The decorative cover 4 is provided with an avoidance hole 41. Among them, the projection of the first radiator 21 in the axial direction of the avoidance hole 41 is located within the projection of the avoidance hole 41 in its own axial direction.

[0054] Through the above technical solution, in the terminal provided by the present disclosure, by opening an avoidance hole 41 in the decorative cover 4 and making the projection of the first radiator 21 on the axial direction of the avoidance hole 41 be located within the projection of the avoidance hole 41 on its own axial direction, in this way, the decorative cover 4 can avoid the first radiator 21 through the avoidance hole 41, that is, provide clearance for the antenna 2 to ensure the performance of the antenna 2. Thus, the size design of the decorative cover 4 is not affected by the antenna 2, and thus the size of the decorative cover 4 of the present disclosure can be designed to be very large. Thus, the terminal of the present disclosure can ensure the performance of the antenna 2 on the bracket 1 while realizing a large-size metal DECO, that is, a large-size decorative cover 4. Here, energy can be transmitted to the first radiator 21 through the second radiator 22 and radiated outward.

[0055] It should be noted that the first radiator 21 of the present disclosure mainly functions to transmit signals through electromagnetic radiation, and the second radiator 22 mainly functions as a feeder, but the second radiator 22 can still generate electromagnetic radiation to transmit part of the signals.

[0056] It should also be noted that the present disclosure does not limit the specific type of the antenna 2 on the bracket 1. For example, the antenna 2 can be an LDS antenna, that is, an antenna 2 attached to the bracket 1 by laser. In addition, the axial direction of the avoidance hole 41 can correspond to the thickness direction of the terminal. In addition, the present disclosure does not limit the specific type of the terminal. For example, the terminal can be a mobile terminal, such as a mobile phone, a bracelet, an electronic watch, a tablet, an earphone, etc.

[0057] In an exemplary embodiment of the present disclosure, referring to Figures 1 to 6 as shown, the first radiator 21 can include a first radiation sub-body 211 and a second radiation sub-body 212. The first radiation sub-body 211 is connected to the second radiator 22, and the second radiation sub-body 212 is coupled to the first radiation sub-body 211. In this way, compared with the embodiment in which the first radiator 21 only includes the first radiation sub-body 211, adding the second radiation sub-body 212 can increase the radiation area of the antenna 2 and improve the efficiency and bandwidth of the antenna 2. Here, the first radiation sub-body 211 itself can generate high-frequency resonance, and the second radiation sub-body 212 and the first radiation sub-body 211 can generate low-frequency resonance together. Thus, high-low frequency dual resonance of the first radiator 21 can be realized.

[0058] In some embodiments of the present disclosure, referring to Figures 1 to 6 as shown, the distance between the first radiation sub-body 211 and the second radiation sub-body 212 can be 0.2 mm to 1.4 mm. In this way, the first radiation sub-body 211 and the second radiation sub-body 212 can stably generate coupling. In some embodiments, the distance between the first radiation sub-body 211 and the second radiation sub-body 212 can be 0.4 mm, 1.0 mm, 1.2 mm, etc., and the present disclosure does not limit this.

[0059] In some embodiments of the present disclosure, referring to Figures 1 to 6 as shown in, both the first radiation split body 211 and the second radiation split body 212 can be configured as rectangles, wherein the length of the first radiation split body 211 is equal to the length of the second radiation split body 212. In this way, it is beneficial for the first radiation split body 211 and the second radiation split body 212 to stably generate coupling.

[0060] In some embodiments of the present disclosure, the length of the first radiation split body 211 can be 6 mm to 10 mm, for example, it can be 8 mm, and the present disclosure does not limit this.

[0061] In some embodiments of the present disclosure, referring to Figures 1 to 6 as shown in, both the first radiation split body 211 and the second radiation split body 212 can have widths in the spacing direction, wherein the width of the first radiation split body 211 can be 1 mm to 3 mm, for example, it can be 2 mm; the width of the second radiation split body 212 can be 3 mm to 5 mm, for example, it can be 4 mm, and the present disclosure does not limit this.

[0062] In an exemplary embodiment of the present disclosure, referring to Figures 1 to 7 as shown in, the bracket 1 can have a mounting surface 10 for setting the first radiator 21, the terminal includes a main board 3 and a shielding cover (not shown in the figure) provided on the main board 3, wherein the mounting surface 10 can be higher than the shielding cover. Here, since the present disclosure arranges the first radiator 21 in the projection of the avoidance hole 41, the first radiator 21 will be relatively far from the feeding point and the grounding point of the main board 3 and relatively close to the shielding cover on the bracket 1. At this time, the shielding cover with a height will reduce the space of the electromagnetic radiation of the antenna 2 in the thickness direction of the terminal, deteriorating the performance of the antenna 2 and narrowing the bandwidth. To solve this contradiction, the present disclosure arranges the mounting surface 10 to be higher than the shielding cover, whereby the space of the electromagnetic radiation of the antenna 2 in the thickness direction of the terminal can be increased, the problem of low clearance of the antenna 2 caused by the height of the shielding cover can be solved, and the electromagnetic environment of the antenna 2 can be optimized. Here, the height direction of the shielding cover corresponds to the thickness direction of the terminal, and this shielding cover is well known to those skilled in the art, and the present disclosure does not elaborate on this. It should be noted that the mounting surface 10 being higher than the shielding cover can be understood as the mounting surface 10 being farther from the bracket 1 than the shielding cover in the thickness direction of the terminal.

[0063] In some embodiments of the present disclosure, referring to Figures 1 to 7As shown, the bracket 1 can be provided with a boss 11 that protrudes in the direction close to the decorative cover 4, and the upper surface of the boss 11 can be configured as a mounting surface 10. In this way, the mounting surface 10 can be conveniently made higher than the shielding cover by using the boss 11, with a simple structure and high reliability. Of course, in other embodiments, the upper end of the shielding cover can also be recessed so that the mounting surface 10 is higher than the shielding cover, and the present disclosure does not limit this.

[0064] In some embodiments of the present disclosure, referring to Figures 1 to 3 As shown, the boss 11 can extend into the avoidance hole 41. In this way, the internal space of the avoidance hole 41 can be used to arrange the boss 11, and thus, the cooperation between the boss 11 and the decorative cover 4 can be achieved without increasing the thickness of the terminal. Here, when the boss 11 extends into the avoidance hole 41, the antenna 2 on the mounting surface 10 of the boss 11 can be arranged in the avoidance hole 41 or outside the avoidance hole 41, and the present disclosure does not limit this.

[0065] In some embodiments of the present disclosure, referring to Figures 1 to 7 As shown, the boss 11 can be configured as a rectangular table. In this way, it is convenient for the formation of the boss 11 and for arranging the antenna 2 on the boss 11. Of course, in other embodiments, the boss 11 can also be configured as a polygonal table, such as a hexagonal table, and the present disclosure does not limit this.

[0066] Optionally, referring to Figure 7 As shown, the boss 11 has a plurality of side surfaces 111 connected in sequence, and the adjacent two side surfaces 111 are transitioned by an arc surface 112. In this way, the generation of sharp corners of the boss 11 can be prevented, and when the terminal is assembled, the boss 11 can be prevented from scratching the operators.

[0067] In some embodiments of the present disclosure, the height difference between the mounting surface 10 and the upper surface of the shielding cover can be 2 mm to 4 mm, such as 3 mm, 3.5 mm, 3.68 mm, 3.8 mm, etc., and the present disclosure does not limit this.

[0068] In an exemplary embodiment of the present disclosure, referring to Figure 4 and Figure 6 As shown, the first radiator 21 can include a first radiating sub - body 211, and the second radiator 22 includes two radiating segments 221 connected to the first radiating sub - body 211. One of the radiating segments 221 has a feed point end, and the other radiating segment 221 has a grounding end. The feed point end and the grounding end are respectively electrically connected to the main board 3 through elastic pieces 5. Thus, the second radiator 22 of the present disclosure can achieve the function of a feeder line.

[0069] In some embodiments of the present disclosure, referring to Figures 4 to 6As shown, the distance between the two radiation segments 221 can be 0.2 mm to 1.2 mm. In this way, on the one hand, a compact design of the antenna can be achieved, and on the other hand, the performance of the antenna can be ensured. Here, according to some embodiments, the distance between the two radiation segments 221 can be 0.4 mm, 1.0 mm, etc., and the present disclosure does not limit this.

[0070] In some embodiments of the present disclosure, referring to Figures 2 to 6 As shown, the radiation segment 221 can include a first radiation sub-segment 2211, and the width of the first radiation sub-segment 2211 can gradually increase in the direction away from the elastic piece 5. Here, since the present disclosure arranges the first radiator 21 in the projection of the avoidance hole 41, the first radiator 21 will be relatively far from the elastic piece 5, which results in a relatively long length of the radiation segment 221. Therefore, by arranging the first radiation sub-segment 2211 to have a gradually increasing width in the direction away from the elastic piece 5, on the one hand, it can be avoided that the width of the first radiation sub-segment 2211 is too narrow, resulting in accidental breakage or fracture of the radiation segment 221; on the other hand, better matching of low-loss broadband can be achieved.

[0071] In some embodiments of the present disclosure, referring to Figure 2 and to Figure 6 As shown, the first radiation sub-segment 2211 can have a first side 22111 and a second side 22112 that are oppositely arranged in its own width direction. Among them, the first side 22111 is configured as a straight side, and the second side 22112 is configured as an inclined side. The second side 22112 gradually moves away from the first side 22111 in the direction away from the elastic piece 5. In this way, by using the cooperation between the first side 22111 and the second side 22112, the width of the first radiation sub-segment 2211 can be gradually increased in the direction away from the elastic piece 5. Since the first side 22111 is a straight side, such a setting can also simplify the forming process of the antenna 2 and facilitate the forming of the antenna 2 on the bracket 1. Of course, in some other embodiments of the present disclosure, the first radiation sub-segment 2211 can have a first side 22111 and a second side 22112 that are oppositely arranged in its own width direction. Among them, both the first side 22111 and the second side 22112 can be configured as inclined sides, and the second side 22112 and the first side 22111 can move away from each other in the direction away from the elastic piece 5. Thus, the width of the first radiation sub-segment 2211 can also be gradually increased in the direction away from the elastic piece 5.

[0072] In some embodiments of the present disclosure, referring to Figures 2 to 6 As shown, the two first sides 22111 of the two first radiation sub-segments 2211 are arranged adjacent to each other. In this way, it is convenient to keep the distance between two adjacent first radiation sub-segments 2211 consistent.

[0073] In some embodiments of the present disclosure, referring to Figures 2 to 6As shown in the figure, the bracket 1 can be provided with a boss 11, the boss 11 protruding in the direction close to the decorative cover 4, and the upper surface of the boss 11 is provided with a first radiation segment 211. The radiation segment 221 includes a second radiation sub-segment 2212 provided on the side surface 111 of the boss 11. In this way, by arranging the second radiation sub-segment 2212 on the side surface 111, the connection between the first radiation segment 211 and the radiation segment 221 can be facilitated. Thus, the antenna 2 of the present disclosure can also be arranged in a three-dimensional space. Here, refer to Figures 1 to 6 As shown in the figure, the first radiation sub-segment 2211 can be directly connected to the second radiation sub-segment 2212, or, refer to Figure 8 As shown in the figure, the first radiation sub-segment 2211 can also be connected to the second radiation sub-segment 2212 through a fifth radiation sub-segment 2217, and the width of the fifth radiation sub-segment 2217 is consistent. The present disclosure does not limit this.

[0074] In some embodiments of the present disclosure, refer to Figures 2 to 6 As shown in the figure, the radiation segment 221 can include a third radiation sub-segment 2213, the third radiation sub-segment 2213 being connected between the first radiation segment 211 and the second radiation sub-segment 2212 and being provided on the upper surface of the boss 11. The projection of the third radiation sub-segment 2213 in the axial direction of the avoidance hole 41 is located within the projection of the avoidance hole 41 in its own axial direction. In this way, the avoidance hole 41 can also avoid the third radiation sub-segment 2213. Thus, a clearance can be provided for the third radiation sub-segment 2213.

[0075] Optionally, refer to Figure 6 As shown in the figure, the first radiator 21 can include a second radiation segment 212, the second radiation segment 212 being coupled to the first radiation segment 211, and at least one of the two third radiation sub-segments 2213 is provided with an opening slot 2214, the opening slot 2214 communicating with the spaced space between the two third radiation sub-segments 2213. In this way, by the arrangement of the opening slot 2214, it is beneficial to generate a low-frequency resonance of the antenna 2 when the first radiation segment 211 is coupled to the second radiation segment 212.

[0076] Optionally, the slot depth of the opening slot 2214 can be 0.5 - 3.5 mm, for example, it can be 1 mm, 3 mm, etc. The present disclosure does not limit this. Here, when it is required to generate a lower-frequency resonance of the antenna 2, it can be achieved by increasing the slot depth of the opening slot 2214.

[0077] In some embodiments of the present disclosure, refer to Figures 4 to 6As shown, the radiation section 221 includes a fourth radiation subsection 2215 which is configured as a C-shaped structure and has an avoidance groove 2216, and the edge of the bracket 1 is disposed in the avoidance groove 2216. In this way, by using the continuous bending of the fourth radiation subsection 2215, that is, by configuring the fourth radiation subsection 2215 as a C-shaped structure, the avoidance groove 2216 can be formed, so as to facilitate the use of the avoidance groove 2216 to avoid the bracket 1, which is beneficial to the connection between the fourth radiation subsection 2215 and the elastic piece 5.

[0078] In some embodiments of the present disclosure, referring to Figures 4 to 6 As shown, the fourth radiation subsection 2215 may include a first section 20, a second section 30, and a third section 40 that are sequentially connected. The first section 20 is connected to the first radiation subsection 2211, and the third section 40 is connected to the elastic piece 5. Thus, the connection between the fourth radiation subsection 2215 and the elastic piece 5 can be realized, and then the connection between the radiation section 221 and the main board 3 can be realized. Here, the radiation section 221 may include a third radiation subsection 2213, a second radiation subsection 2212, a first radiation subsection 2211, and a fourth radiation subsection 2215 that are sequentially connected, and the present disclosure does not limit this.

[0079] In an exemplary embodiment of the present disclosure, referring to Figures 1 to 3 and Figure 9 As shown, the avoidance hole 41 may have a first side 411 and a second side 412 that are oppositely disposed. The first side 411 is farther from the second radiator 22 than the second side 412. Among them, the distance between the first side 411 and the first radiator 21 may be 4 mm to 6 mm. In this way, a certain redundant space can be provided to facilitate the flexible design of the first radiator 21. In addition, it can also avoid the distance between the first radiator 21 and the first side 411 being too close due to assembly errors. Here, the distance between the first side 411 and the first radiator 21 may be 5 mm, 5.5 mm, etc., and the present disclosure does not limit this. In addition, in an embodiment where the first radiator 21 includes a first radiation sub-body 211 and a second radiation sub-body 212, and in a manner that the first radiation sub-body 211 is farther from the first side 411 than the second radiation sub-body 212, the distance between the first side 411 and the first radiator 21 can be understood as the distance between the second radiation sub-body 212 and the first side 411.

[0080] In an exemplary embodiment of the present disclosure, referring to Figure 2 and Figure 5As shown in [the figure], the distance between the first radiator 21 and the feeding end or the grounding end can be 10 mm to 12 mm. In this way, the second radiator 22 can be prevented from being too long or too short. In some embodiments, this distance can be 11 mm, 11.5 mm, 11.7 mm, etc., and the present disclosure does not limit this. Additionally, in an embodiment where the first radiator 21 includes a first radiating sub - body 211 and a second radiating sub - body 212, and when the first radiating sub - body 211 is closer to the feeding end or the grounding end than the second radiating sub - body 212, the distance between the first radiator 21 and the feeding end or the grounding end can be understood as the distance between the feeding end or the grounding end and the first radiating sub - body 211.

[0081] In an exemplary embodiment of the present disclosure, referring to Figure 9 As shown in [the figure], the avoidance hole 41 can be configured as a square hole. Of course, in other embodiments, the avoidance hole 41 can also be configured as a rectangular hole, a polygonal hole, a circular hole, an irregular - shaped hole, etc., and the present disclosure does not limit this.

[0082] In some embodiments of the present disclosure, in the embodiment where the avoidance hole 41 is configured as a square hole, the side length of the avoidance hole 41 can be 14 mm to 16 mm, for example, it can be 15 mm, and the present disclosure does not limit this.

[0083] The preferred embodiments of the present disclosure have been described in detail above with reference to the accompanying drawings. However, the present disclosure is not limited to the specific details in the above - mentioned embodiments. Within the scope of the technical concept of the present disclosure, various simple modifications can be made to the technical solutions of the present disclosure, and these simple modifications all fall within the protection scope of the present disclosure.

[0084] In addition, it should be noted that, in the case of no conflict, the various specific technical features described in the above - mentioned specific embodiments can be combined in any suitable way. To avoid unnecessary repetition, the present disclosure does not separately describe various possible combination methods.

[0085] Furthermore, any combination can be made between various different embodiments of the present disclosure as long as it does not violate the idea of the present disclosure, and it should also be regarded as the content disclosed by the present disclosure.

Claims

1. A terminal, characterized in that, it includes: a bracket; an antenna; which is disposed on the bracket and includes a first radiator and a second radiator, and the second radiator has a feed point end and a ground end; and a decorative cover covering the bracket, and the decorative cover is provided with an avoidance hole, wherein the projection of the first radiator in the axial direction of the avoidance hole is located within the projection of the avoidance hole in its own axial direction.

2. The terminal according to claim 1, characterized in that, the first radiator includes a first radiation sub - body and a second radiation sub - body, the first radiation sub - body is connected to the second radiator, and the second radiation sub - body is coupled with the first radiation sub - body.

3. The terminal according to claim 2, characterized in that, the distance between the first radiation sub - body and the second radiation sub - body is 0.2 mm to 1.4 mm.

4. The terminal according to claim 2, characterized in that, both the first radiation sub - body and the second radiation sub - body are configured as rectangles, and the length of the first radiation sub - body is equal to the length of the second radiation sub - body.

5. The terminal according to claim 4, characterized in that, the length of the first radiation sub - body is 6 mm to 10 mm.

6. The terminal according to claim 4, characterized in that, both the first radiation sub - body and the second radiation sub - body have widths in the spacing direction, the width of the first radiation sub - body is 1 mm to 3 mm, and / or, the width of the second radiation sub - body is 3 mm to 5 mm.

7. The terminal according to claim 1, characterized in that, the bracket has a mounting surface for setting the first radiator, the terminal includes a main board and a shielding cover disposed on the main board, and the mounting surface is higher than the shielding cover.

8. The terminal according to claim 7, characterized in that, the bracket is provided with a boss protruding in the direction close to the decorative cover, and the upper surface of the boss is configured as the mounting surface.

9. The terminal according to claim 8, characterized in that, the boss extends into the avoidance hole.

10. The terminal according to claim 8, characterized in that, the boss is configured as a rectangular table.

11. The terminal according to claim 10, characterized in that, the boss has a plurality of sequentially connected side surfaces, and adjacent two side surfaces are transitioned by an arc surface.

12. The terminal according to claim 7, characterized in that, the height difference between the mounting surface and the upper surface of the shielding cover is 2 mm to 4 mm.

13. The terminal according to claim 1, characterized in that, the first radiator includes a first radiation sub - body, the second radiator includes two radiation segments connected to the first radiation sub - body, one of the radiation segments has a feed point end, the other radiation segment has a ground end, and the feed point end and the ground end are respectively electrically connected to the main board through elastic pieces.

14. The terminal according to claim 13, characterized in that, the distance between the two radiation segments is 0.2 mm to 1.2 mm.

15. The terminal according to claim 13, characterized in that, The radiation section includes a first radiation sub-section, and the width of the first radiation sub-section gradually increases in the direction away from the shrapnel.

16. The terminal according to claim 15, wherein, the first radiation sub-section has a first side and a second side that are oppositely arranged in its own width direction. Among them, the first side is configured as a straight side, the second side is configured as an inclined side, and the second side gradually moves away from the first side in the direction away from the shrapnel.

17. The terminal according to claim 16, wherein, the two first sides of the two first radiation sub-sections are arranged adjacent to each other.

18. The terminal according to claim 13, wherein, the bracket is provided with a boss that protrudes in the direction close to the decorative cover. The upper surface of the boss is provided with the first radiation sub-body, and the radiation section includes a second radiation sub-section provided on the side surface of the boss.

19. The terminal according to claim 18, wherein, the radiation section includes a third radiation sub-section that is connected between the first radiation sub-body and the second radiation sub-section and is provided on the upper surface of the boss. The projection of the third radiation sub-section in the axial direction of the avoidance hole is located within the projection of the avoidance hole in its own axial direction.

20. The terminal according to claim 19, wherein, the first radiator includes a second radiation sub-body that is coupled with the first radiation sub-body. At least one of the two third radiation sub-sections is provided with an opening groove, and the opening groove communicates with the spaced space between the two third radiation sub-sections.

21. The terminal according to claim 20, wherein, the depth of the opening groove is 0.5 - 3.5 mm.

22. The terminal according to claim 13 or 15, wherein, the radiation section includes a fourth radiation sub-section that is configured as a C-shaped structure and has an avoidance groove, and the edge part of the bracket is arranged in the avoidance groove.

23. The terminal according to claim 22, wherein, the fourth radiation sub-section includes a first section, a second section, and a third section that are connected in sequence. The first section is connected to the first radiation sub-section, and the third section is connected to the shrapnel.

24. The terminal according to claim 1, wherein, the avoidance hole has a first side and a second side that are oppositely arranged. The first side is farther away from the second radiator than the second side. Among them, the distance between the first side and the first radiator is 4 mm to 6 mm.

25. The terminal according to claim 1, wherein, the distance between the first radiator and the feed point end or the ground end is 10 mm to 12 mm.

26. The terminal according to claim 1, wherein, the avoidance hole is configured as a square hole.

27. The terminal according to claim 26, wherein, the side length of the avoidance hole is 14 mm to 16 mm.

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