CN107635035A - Housing components and mobile terminals - Google Patents

Abstract

The application relates to a casing subassembly and mobile terminal, casing subassembly includes: the antenna comprises a shell and a plurality of antenna slots, wherein the shell comprises a substrate and a plurality of side frames, the side frames are arranged at the edge of the substrate and connected to the substrate, the side frames are provided with antenna slots, each antenna slot comprises a first antenna slot, the side frame where the first antenna slot is located is provided with a through hole, and the first antenna slot is communicated with the through hole; and an antenna including a first antenna, the first antenna being mounted within the first antenna slot. Above-mentioned housing assembly and mobile terminal, through set up the antenna groove on the side frame, the antenna assembly is in the antenna inslot to make the antenna dress paste on the side frame, guaranteed that the antenna has sufficient assembly space, reduced the occupation of antenna to casing inner space, be favorable to closely arranging of casing inside components and parts. Due to the arrangement of the through hole, when the side frame is made of metal materials, the signal receiving capacity of the first antenna can be enhanced.

Description

Housing components and mobile terminals

technical field

The present application relates to the technical field of communication equipment, in particular to a housing assembly and a mobile terminal.

Background technique

At present, the innovation of terminal equipment such as mobile phones pursues differentiation and limit, for example, extremely slim and frameless design, which brings about higher and higher requirements for the arrangement of internal components of terminal equipment. As an essential basic component, the built-in antenna directly affects the signal receiving capability of the terminal equipment. Therefore, it is necessary to reserve enough mounting space, which is in contradiction with the tight arrangement of components. Therefore, the arrangement of the built-in antenna becomes a difficult problem in the product design of the terminal equipment.

Contents of the invention

Based on this, it is necessary to provide a housing assembly and a mobile terminal for antenna arrangement.

A housing assembly comprising:

The housing includes a base and a plurality of side frames, the side frames are arranged on the edge of the base and connected to the base, the side frames are provided with antenna slots, and the antenna slots include a first antenna slot, The side frame where the first antenna slot is located is provided with a through hole, and the first antenna slot is connected to the through hole; and

The antenna includes a first antenna, and the first antenna is assembled in the first antenna slot.

In one of the embodiments, the antenna slot further includes a second antenna slot, the antenna further includes a second antenna, the second antenna is assembled in the second antenna slot, the first antenna slot and the The second antenna slots are respectively arranged on two opposite side frames.

In one of the embodiments, the bottom of the first antenna groove is provided with a flange and a reinforcing edge, and the first antenna is provided with a first antenna hole and a second antenna hole. When the first antenna is assembled on the When in the first antenna slot, the flange passes through the first antenna hole, and the reinforcing edge passes through the second antenna hole.

In one of the embodiments, the flange and the reinforcing edge are disposed corresponding to the through hole, and both the flange and the reinforcing edge are provided with a through hole, and the through hole communicates with the through hole.

In one of the embodiments, the first antenna is further provided with an opening, the opening communicates with the first antenna hole, and the width of the opening is larger than the width of the first antenna hole.

In one of the embodiments, the antenna is folded and assembled in the antenna slot.

In one of the embodiments, the antenna slot is formed by digging the inner wall of the side frame.

In one of the embodiments, the side wall of the antenna groove close to the base is smoothly connected with the base.

In one of the embodiments, a signal gain component is arranged on the base near the antenna slot, and the signal gain component is connected to the antenna.

The housing assembly and the mobile terminal are provided with an antenna slot on the side frame, and the antenna is assembled in the antenna slot, so that the antenna is attached to the side frame, ensuring sufficient assembly space for the antenna, and reducing the impact of the antenna on the housing. The occupancy of the internal space is conducive to the tight arrangement of components inside the housing. The setting of the through hole can enhance the signal receiving capability of the first antenna when the side frame is made of metal material.

Description of drawings

FIG. 1 is a top view of a housing assembly according to an embodiment of the present application;

FIG. 2 is a schematic diagram of an exploded structure of a shell assembly according to an embodiment of the present application;

Fig. 3 is a schematic exploded structural view of another perspective of the housing assembly according to an embodiment of the present application;

Fig. 4 is a partially enlarged view of part A in Fig. 2;

Fig. 5 is a partially enlarged view of part B in Fig. 3;

FIG. 6 is a schematic structural diagram of a first antenna of a casing assembly according to an embodiment of the present application;

FIG. 7 is a schematic structural diagram of a second antenna of a housing assembly according to an embodiment of the present application.

Detailed ways

In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. Preferred embodiments of the application are shown in the accompanying drawings. However, the present application can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the application more thorough and comprehensive.

It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of illustration only and are not intended to represent the only embodiments.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this application belongs. The terminology used herein in the description of the application is only for the purpose of describing specific embodiments, and is not intended to limit the application. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Please refer to FIG. 1 to FIG. 3 , an embodiment of the present application provides a housing assembly 100, the housing assembly 100 includes a housing 10 and an antenna 20, the housing 10 is provided with an antenna slot 130, and the antenna 20 is assembled in the antenna slot 130 Inside.

The casing 10 includes a base 110 and a plurality of side frames 120. The plurality of side frames 120 are arranged on the edge of the base 110 and connected to the base 110. The base 110 and the plurality of side frames 120 form a cavity 140. The cavity 140 is used for Arrange various components. Specifically, the side frame 120 includes a first side frame 121, a second side frame 123, a third side frame 125 and a fourth side frame 127, the first side frame 121 is opposite to the second side frame 123, and the third side frame 125 Set opposite to the fourth side frame 127, the first side frame 121, the second side frame 123, the third side frame 125 and the fourth side frame 127 are sequentially connected to form a frame body. In one embodiment, each side frame 120 The arc edge transition connection is adopted between them, which can enhance the roundness of the housing 10 and improve the gripping feeling of the housing 10 . Those skilled in the art can understand that the first side frame 121, the second side frame 123, the third side frame 125, and the fourth side frame 127 can be integrally formed, and the side frame 120 and the base 110 can also be integrally formed.

A number of through holes are provided on the side frame 120, and a number of components arranged in the cavity 140 have a button or an insertion hole, and the buttons of a number of components extend out of the housing 10 through the through holes for users to touch. Or press, and then realize the control of the corresponding components; the socket holes of several components are connected with the through holes, and a plug connector can pass through the through holes, and then inserted into the socket holes, for example, the plug connector of the earphone is inserted into the socket of the audio equipment. In the socket, so that the audio component transmits the audio data along the headphone cable. In one embodiment, a volume adjustment hole 1211 is provided on the first side frame 121 corresponding to the audio component, and the audio component has a volume adjustment key. In the volume adjustment hole 1211, the user can control the volume of the sound output through the volume adjustment key. The second side frame 123 is provided with a switch hole 1231 corresponding to the power supply assembly. The power supply assembly has a switch key. Control the power supply components, and then realize the switching operation of the terminal equipment. The third side frame 125 is provided with an insertion hole 1251 corresponding to the standard data interface. The standard data interface can be a micro USB interface or a type-C interface. The plug of the data transmission line passes through the insertion hole 1251 and is connected to the standard data interface for charging or data. Transmission and other operations, the third side frame 125 is also provided with an earphone jack 1253, which is convenient for the insertion of earphones; the third side frame 125 is also provided with a number of sound-transmitting holes 1255, when the terminal device is in the speaker playback mode, the sound comes from the transparent The sound hole 1155 passes through. Those skilled in the art can understand that the above-mentioned volume adjustment hole 1211, switch hole 1231, sound transmission hole 1255, wire insertion hole 1251 and earphone jack 1253 can be arranged on different side frames according to the different arrangement positions of components. On 120, for example, when the power button and the volume adjustment button are arranged on the same side of the mobile terminal, the switch hole 1231 and the volume adjustment hole 1211 are arranged on the same side frame.

The antenna slot 130 includes a first antenna slot 131 and a second antenna slot 133, and the first antenna slot 131 and the second antenna slot 133 are respectively arranged on two opposite side frames. In one embodiment, the inner wall of the third side frame 125 is provided with a first antenna slot 131, the first antenna slot 131 is formed by the inner wall of the third side frame 125 being recessed outward, and the first antenna slot 131 communicates with the wire insertion hole 1151 and sound-permeable hole 1155 ; the second antenna slot 133 is provided on the inner wall of the fourth side frame 127 , and the second antenna slot 133 is formed by the inner wall of the fourth side frame 127 being recessed outward. The antenna 20 includes a first antenna 210 and a second antenna 220 , the first antenna 210 is installed in the first antenna slot 131 , and the second antenna 220 is installed in the second antenna slot 133 . Since the first antenna slot 131 communicates with the wire insertion hole 1511 and the sound transmission hole 1155, when the first antenna 210 is assembled in the first antenna slot 131, the setting of the wire insertion hole 1511 and the sound transmission hole 1155 is more conducive to the first antenna. 210 signal reception. Especially, when the side frame is made of metal, the gain effect of the wire insertion hole 1511 and the sound transmission hole 1155 on the signal reception of the first antenna is more obvious. In a specific embodiment, the first antenna slot 131 is formed by the inner wall of the third side frame 125, and the second antenna slot 133 is formed by the inner wall of the fourth side frame 127. By setting the first antenna groove 131 on the third side frame 125 and the second antenna groove 133 on the fourth side frame 127, sufficient assembly space is reserved for the assembly of the first antenna 210 and the second antenna 220, so that the antenna 20 is mounted on the side frame 120 to have manufacturability.

4 and 5, the bottom of the first antenna slot 131 is provided with a flange 1311 and a reinforcing edge 1313, and the flange 1311 and the reinforcing edge 1313 respectively correspond to a through hole on the third side frame 125. In one embodiment, the flange 1311 is set corresponding to the wire insertion hole 1151, and the reinforcing edge 1313 is set corresponding to the sound transmission hole 1155. Both the flange 1311 and the reinforcing edge 1313 are provided with a through hole 1215, and the through hole 1215 on the flange 1311 is connected to the The wire insertion hole 1151 communicates with each other, and the through hole 1215 on the reinforcing edge 1313 communicates with the sound transmission hole 1155 . The height of the flange 1311 and the reinforcing edge 1313 is lower than the depth of the first antenna slot 131. By setting the flange 1311 and the reinforcing edge 1313, on the one hand, it can play a role in reinforcing the housing 10 and avoiding the first antenna slot 131. The strength of the housing 10 is weakened due to the thinning of the thickness of the housing 10 during formation, and the periphery of the wire insertion hole 1151 and the sound transmission hole 1155 are prevented from being easily cracked due to the thinning of the thickness when falling; on the other hand, the first The antenna 210 is isolated from the outside to realize the hidden design of the antenna 20. At the same time, the first antenna is realized by using the flange 1311 and the reinforcing edge 1313 without moving the position of the insertion hole 1151 and the sound transmission hole 1155. 210 positioning. The bottom of the second antenna slot 133 is provided with a boss, and the second antenna 220 is assembled in the second antenna slot 133 through the boss. The sidewalls of the first antenna slot 131 and the second antenna slot 133 close to the base 110 are smoothly connected with the base 110 , so that the antenna 20 can be partially mounted on the base 110 .

Housing 10 may be constructed of any suitable material, including plastic, glass, ceramic, metal, or other suitable materials, or combinations of these materials. 1 and 2, in one embodiment, a signal gain component 111 is provided on the substrate 110 close to the first antenna slot 131 and the second antenna slot 133, and the signal gain component 111 is connected to the first antenna 210 or the second antenna slot 133. Two antennas 220, which can enhance the signal overflow of the antenna. When the housing 10 adopts a micro-slot antenna, while improving the overall appearance and grip of the housing 10, the requirements for signal overflow become correspondingly higher. By setting the signal gain Component 111 can enhance the signal overflow of the antenna. In a specific implementation manner, the signal gain component 111 is a copper sheet.

In one embodiment, the first antenna 210 and the second antenna 220 are flexible antennas. Referring to FIG. 6, the first antenna 210 includes a first antenna section 211 and a second antenna section 213, and the plane where the first antenna section 211 is located is substantially vertical On the plane where the second antenna segment 213 is located, and there is a smooth transition between the first antenna segment 211 and the second antenna segment 213, so that the first antenna segment 211 and the second antenna segment 213 are approximately folded. When an antenna 210 is used, the first antenna section 211 is attached to the bottom of the first antenna slot 131, and the second antenna section 213 is attached to the side wall of the first antenna slot 131. When the width of the second antenna section 213 is greater than that of the first antenna section When the depth of the antenna slot 131 is constant, the second antenna segment 213 protrudes from the first antenna slot 131 and is attached to the base 110 . The first antenna section 211 is provided with a first antenna hole 2111 and a second antenna hole 2113, the first antenna hole 2111 is set corresponding to the flange 1311, and the second antenna hole 2113 is set corresponding to the reinforcing edge 1313, when the first antenna 210 is assembled on the first When in the antenna slot 131 , the flange 1311 passes through the first antenna hole 2111 , and the reinforcing edge 1313 passes through the second antenna hole 2113 , thus, the first antenna 210 is fixed in the first antenna slot 131 . The second antenna section 213 is provided with an opening 2131, and the opening 2131 communicates with the first antenna hole 2111, presenting an approximately "U"-shaped structure on the first antenna 210, and the width L1 of the opening 2131 is greater than the width of the first antenna hole 2111 L2. By setting the opening 2131, the damage to the first antenna 210 when the plug connector is inserted from the socket hole is avoided, and the hiding of the first antenna 210 is realized at the same time; the cooperation between the flange 1311 and the first antenna hole 2111, the reinforcement edge 1313 Cooperating with the second antenna hole 2113 , the third side frame 125 acts as an antenna bracket, reducing components and further reducing the assembly space required by the antenna 20 .

Please continue to refer to FIG. 7 , the structure of the second antenna 220 is similar to that of the first antenna 210, including a third antenna segment 221 and a fourth antenna segment 223, and the plane where the third antenna segment 221 is located is substantially perpendicular to where the fourth antenna segment 223 is located. The third antenna segment 221 and the fourth antenna segment 223 have a smooth transition, so that the third antenna segment 221 and the fourth antenna segment 223 are approximately folded. The folded structure of the first antenna 210 and the second antenna 220 makes the first antenna 210 foldable and fit in the first antenna slot, and the second antenna 220 can fold and fit in the second antenna slot, which reduces the size of the antenna. 20 assembly space, and then cooperate with the first antenna slot 131 and the second antenna slot 133 to realize the fixing of the first antenna 210 and the second antenna 220 on the side frame 120, further reducing the assembly space of the antenna 20 .

It should be pointed out that although in the above-mentioned embodiment, the number of the antenna 20 and the antenna slot 130 is described as two, this should not be construed as limiting. In other embodiments, the number of the antenna 20 can be set as One, three or more, the number of antenna slots 130 can also be set to one, three or more, and one antenna slot 130 can be equipped with only one antenna 20 or multiple antennas 20 .

An embodiment of the present application also provides a mobile terminal, and the mobile terminal includes any one of the casing components 100 described above. As used herein, a mobile terminal (or simply referred to as a terminal) includes, but is not limited to, configured to connect via a wired line (such as via a public switched telephone network (PSTN), digital subscriber line (DSL), digital cable, direct cable connection , and/or another data connection/network) and/or via (for example, for cellular networks, wireless local area networks (WLAN), digital television networks such as DVB-H networks, satellite networks, AM-FM broadcast transmitters, and/or A device for receiving/transmitting communication signals through a wireless interface of another communication terminal. Examples of mobile terminals include, but are not limited to, satellite or cellular telephones; Personal Communications Systems (PCS) terminals that may combine cellular radiotelephones with data processing, facsimile, and data communication capabilities; may include radiotelephones, pagers, Internet/Intranet access , a PDA with a web browser, organizer, calendar, and/or Global Positioning System (GPS) receiver; and a conventional laptop and/or palm-type receiver or other electronic device including a radiotelephone transceiver.

The housing assembly 100 and the mobile terminal above are provided with an antenna slot 130 on the side frame 120, and the antenna is assembled in the antenna slot 130, so that the antenna is attached to the side frame 120, ensuring that the antenna has enough assembly space and reducing the This reduces the occupation of the internal space of the housing 10 by the antenna, and facilitates the compact arrangement of components inside the housing 10 . The through holes provided on the third side frame 125 can enhance the signal receiving capability of the first antenna 210 when the side frame 120 is made of metal material.

The various technical features of the above-mentioned embodiments can be combined arbitrarily. To make the description concise, all possible combinations of the various technical features in the above-mentioned embodiments are not described. However, as long as there is no contradiction in the combination of these technical features, should be considered as within the scope of this specification.

The above-mentioned embodiments only represent several implementation modes of the present application, and the description thereof is relatively specific and detailed, but it should not be construed as limiting the scope of the patent for the invention. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the scope of protection of the patent application should be based on the appended claims.

Claims (10)

1. a kind of housing unit, it is characterised in that the housing unit includes：

Housing, including substrate and multiple side frames, the side frame are arranged at the edge of the substrate, and are connected to the substrate, institute State and antenna slot is provided with side frame, the antenna slot includes first antenna groove, and the side frame where the first antenna groove is provided with Through hole, the first antenna groove are communicated in the through hole；And

Antenna, including first antenna, the first antenna are assemblied in the first antenna groove.

2. housing unit according to claim 1, it is characterised in that the antenna slot also includes the second antenna slot, described Antenna also includes the second antenna, and second antenna mount is in second antenna slot, the first antenna groove and described Two antenna slots are respectively arranged on two relative side frames.

3. housing unit according to claim 1, it is characterised in that the bottom of the first antenna groove be provided with flange and Strengthen edge, the first antenna is provided with first antenna hole and the second antenna hole, when the first antenna is assemblied in described first When in antenna slot, the flange passes through the first antenna hole, and the reinforcement edge passes through second antenna hole.

4. housing unit according to claim 3, it is characterised in that the flange and the reinforcement edge correspond to the through hole Set, be provided with perforation on the flange and the reinforcement edge, the perforation is communicated in the through hole.

5. housing unit according to claim 3, it is characterised in that the first antenna is additionally provided with opening, described to open Mouth connects with the first antenna hole, and the width of the opening is more than the width in the first antenna hole.

6. housing unit according to claim 1, it is characterised in that the antenna folds are assemblied in the antenna slot It is interior.

7. housing unit according to claim 1, it is characterised in that the antenna slot draws glue shape by the inwall of the side frame Into.

8. housing unit according to claim 1, it is characterised in that side wall and institute of the antenna slot close to the substrate State substrate smooth connection.

9. housing unit according to claim 1, it is characterised in that the position in the substrate close to antenna slot is provided with Signal gain part, the signal gain part are connected to the antenna.

10. a kind of mobile terminal, it is characterised in that the mobile terminal includes the housing group described in claim any one of 1-9 Part.